1 2008-06-03 Zoltan Varga <vargaz@gmail.com>
3 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
4 interruption_checkpoint.
6 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
9 from embedding applications.
11 2008-06-02 William Holmes <billholmes54@gmail.com>
13 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
14 reserving 32 bytes on the stack when making calls.
16 Contributed under MIT/X11 license.
18 2008-06-01 Zoltan Varga <vargaz@gmail.com>
20 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
23 * driver.c: Print out more information for --version on arm.
25 2008-05-30 Zoltan Varga <vargaz@gmail.com>
27 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
28 bb_exit instead, since out of line bblocks might not actually be emitted
31 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
32 maximum epilog size for out of line bblocks if tracing is enabled.
34 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
36 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
38 * arrays.cs: Regression tests for allocating arrays with negative sizes.
40 2008-05-28 Zoltan Varga <vargaz@gmail.com>
42 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
43 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
46 2008-05-27 Zoltan Varga <vargaz@gmail.com>
48 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
49 the 'value' to store is a constant.
51 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
53 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
54 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
56 2008-05-26 Zoltan Varga <vargaz@gmail.com>
58 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
59 for accessing method->generic_container.
61 2008-05-24 Zoltan Varga <vargaz@gmail.com>
63 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
65 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
67 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
69 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
72 2008-05-23 Zoltan Varga <vargaz@gmail.com>
74 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
76 * mini.c: Handle the case when mono_class_vtable () fails.
78 2008-05-23 Massimiliano Mantione <massi@ximian.com>
79 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
82 2008-05-22 Mark Probst <mark.probst@gmail.com>
84 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
85 together with domain sharing.
87 2008-05-22 Mark Probst <mark.probst@gmail.com>
89 * mini.c: Treat callvirts to final methods like non-virtual calls
90 when doing generic sharing, i.e. look them up in the runtime
93 2008-05-22 Mark Probst <mark.probst@gmail.com>
95 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
96 with computed types (for generic sharing).
98 * mini.c: Generic sharing for mkrefany and refanyval.
100 2008-05-22 Zoltan Varga <vargaz@gmail.com>
102 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
105 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
106 the generic sharing code.
108 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
111 2008-05-21 Zoltan Varga <vargaz@gmail.com>
113 * mini.h: Remove the declaration of mono_aot_init_vtable ().
115 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
117 * driver.c: updated copyright date
119 2008-05-21 Zoltan Varga <vargaz@gmail.com>
121 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
124 2008-05-19 Martin Baulig <martin@ximian.com>
126 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
127 pointing to the new `_mono_debug_using_mono_debugger' variable.
130 (mono_main): Check mono_debug_using_mono_debugger() rather than
131 the `MONO_INSIDE_MDB' environment variable to check whether we're
134 2008-05-19 Zoltan Varga <vargaz@gmail.com>
136 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
139 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
141 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
143 * mini.c: Added mini_assembly_can_skip_verification. This
144 function checks if the assembly requested to skip verification.
145 Fixes part of #387274.
147 2008-05-07 Zoltan Varga <vargaz@gmail.com>
149 * mini.c (mini_get_method): Disable the check for open generic classes when
150 using generic sharing.
152 * generics.cs: Add a test #387034.
154 * mini.c (mini_get_method): Check whenever the method class is an open generic
155 type, and return NULL in that case, causing a verification error. Fixes
158 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
160 * driver.c (mono_main): Revert r102623. The right
161 thing to do is to enable the verifier under verifiable
162 unless a --security flag was passed.
164 We need this non-trivial behavior for --verify-all otherwise
165 mcs-compileall won't be able to use it. As it needs everything to
166 be verified under validil.
168 2008-05-06 Martin Baulig <martin@ximian.com>
172 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
173 (mono_debugger_thread_cleanup): Likewise.
174 (mono_debugger_extended_notification): Likewise.
176 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
178 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
179 against both inflated and non-inflated methods. We need to check against the
180 generic definition for cases where the instantiated method is not visible.
181 We need to check against the inflated types for cases where the instantiation
182 changes any super type. This fixes #382986.
184 Note that this doesn't need to be applied to other parts of mono_method_to_ir
185 that check for visibiliy as generic params only appears as the type subject
186 of tokens on call opcodes. Field manipulation and ldftn must always
187 target an exact type.
189 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
191 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
192 if no related --security flag is passed.
194 2008-05-05 Andreas Färber <andreas.faerber@web.de>
196 * mini-arch.h: Prepare support for ppc64.
198 Contributed under MIT/X11 license.
200 2008-05-05 Andreas Färber <andreas.faerber@web.de>
202 * aot-runtime.c: Prepare support for ppc64.
204 Contributed under MIT/X11 license.
206 2008-05-05 Andreas Färber <andreas.faerber@web.de>
208 * mini-ops.h: Prepare support for ppc64.
210 Contributed under MIT/X11 license.
212 2008-05-04 Andreas Färber <andreas.faerber@web.de>
214 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
216 Contributed under MIT/X11 license.
218 2008-05-03 Zoltan Varga <vargaz@gmail.com>
220 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
221 assemblies, since aot_name is not a full path, causing us to load MS.NET
222 assemblies on windows.
224 2008-04-28 Kornél Pál <kornelpal@gmail.com>
226 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
227 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
228 * main.c: Use UTF-8 encoded command line instead of Windows default code
229 page on Windows to support Unicode.
230 * driver.c (DllMain): New function for mixed-mode assembly support.
231 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
232 export __stdcall functions without decoration.
234 Contributed under MIT/X11 license.
236 2008-04-28 Mark Probst <mark.probst@gmail.com>
238 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
239 saving it very early.
241 2008-04-28 Mark Probst <mark.probst@gmail.com>
243 * mini.h, mini.c: Lots of code for accessing the old RGCTX
244 deleted. The only way to access the new RGCTX is via the
247 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
248 vtable instead of the RGCTX to static methods.
250 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
251 accessing the new RGCTX.
253 * generic-sharing.c: There is no separation between self, type
254 arguments and other types in the RGCTX anymore.
256 2008-04-25 Jonathan Chambers <joncham@gmail.com>
258 * mini-amd64.c (add_general): Remove previous stack adjustment.
259 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
260 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
261 for 32 bytes of stack space reserved for all calls.
263 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
264 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
267 Code contributed under MIT/X11 license.
269 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
271 * mini.c (mini_method_verify): Only verify non-inflated methods, check
272 against the root definition, peeling out method and type instantiations.
273 Cache verify success results, code that fails verification is still
274 checked multiple times.
276 2008-04-23 Zoltan Varga <vargaz@gmail.com>
278 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
280 2008-04-23 Jonathan Chambers <joncham@gmail.com>
282 * mini-amd64.c (add_general): Always increment stack on Win64.
283 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
286 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
287 stack based argument handling on Win64.
289 Code contributed under MIT/X11 license.
291 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
293 * Makefile.am (version.h): Add support for git-svn.
295 2008-04-22 Zoltan Varga <vargaz@gmail.com>
297 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
298 so instead of calling g_spawn_command_line_sync, we do everything by hand,
299 avoiding allocations and libc functions which might deadlock.
301 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
302 'no-gdb-backtrace' option is set.
304 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
306 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
308 2008-04-21 Martin Baulig <martin@ximian.com>
310 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
311 and `get_lmf_addr'; `notification_address' is no longer a pointer.
313 2008-04-21 Martin Baulig <martin@ximian.com>
315 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
316 `thread_vtable', `event_handler_ptr' and `event_handler'.
318 2008-04-21 Martin Baulig <martin@ximian.com>
320 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
321 allows delayed initialization of the `executable_code_buffer' when
324 2008-04-21 Martin Baulig <martin@ximian.com>
326 * mini.h (mono_debugger_create_notification_function): Removed.
327 * tramp-*.c (mono_debugger_create_notification_function): Removed.
330 (MONO_DEBUGGER__notification_function): Added this in the .text section.
333 (MONO_DEBUGGER__notification_function): Added this in the .text section.
335 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
336 currently only works on x86 and x86_64, so don't create it on ppc.
338 2008-04-21 Martin Baulig <martin@ximian.com>
340 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
343 (mini_method_compile): In the fp elimination check, check
344 `debug_options.mdb_optimizations' in addition to
345 mono_debug_using_mono_debugger().
347 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
348 disable some JIT optimizations which are only disabled when
349 running inside the debugger.
350 Added `--help-debug' option to describe the debugging options.
351 (parse_debug_options): New static function to parse the `--debug'
352 options, so we can easily add more stuff in future.
354 2008-04-20 Zoltan Varga <vargaz@gmail.com>
356 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
357 the method has no body.
359 2008-04-19 Jonathan Chambers <joncham@gmail.com>
361 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
362 assembly is not allowed in MSVC 64-bit compiler.
363 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
364 as we get floating point exceptions everywhere.
366 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
367 correctly align arguments for call to throw_exception.
368 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
370 Code contributed under MIT/X11 license.
372 2008-04-19 Zoltan Varga <vargaz@gmail.com>
374 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
376 2008-04-17 Zoltan Varga <vargaz@gmail.com>
378 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
380 * mini-amd64.c (NEW_INS): Set cil_code.
382 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
383 from mini-amd64.c so all debugger related logic is in one place.
385 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
386 later won't have a random ip assigned to them.
388 2008-04-16 Zoltan Varga <vargaz@gmail.com>
390 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
391 the arch specific function initializes code_size.
392 (mono_create_delegate_trampoline): Ditto.
394 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
395 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
398 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
399 running under the debugger.
401 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
404 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
405 debugger. Also move the disabling of optimizations here from driver.c.
406 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
409 * mini.h (MonoCompile): Add a few new flags.
411 2008-04-15 Zoltan Varga <vargaz@gmail.com>
413 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
414 so the cil_code field of created MonoInst's is properly set.
415 (mini_select_instructions): Ditto.
417 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
418 (MONO_INST_NEW_CALL): Ditto.
420 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
421 in many places so the ins->cil_code field is properly initialized.
423 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
426 2008-04-14 Zoltan Varga <vargaz@gmail.com>
428 * mini.c (mini_method_compile): Print a different message when compiling a
431 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
434 2008-04-11 Zoltan Varga <vargaz@gmail.com>
436 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
439 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
441 2008-04-11 Zoltan Varga <vargaz@gmail.com>
443 * mini.c (handle_stack_args): Make this return void since its return value was
444 never used. Also set cfg->unverifiable for invalid IL instead of calling
447 2008-04-10 Mark Probst <mark.probst@gmail.com>
449 * mini.c: Make sure "this" is live in catch clauses with type
450 variables in shared generic code.
452 2008-04-08 Mark Probst <mark.probst@gmail.com>
454 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
455 generic_class_is_reference_type() to ensure the proper behaviour
456 when sharing generic code and the type in question is a type
459 2008-04-08 Zoltan Varga <vargaz@gmail.com>
461 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
462 race conditions when printing thread dumps. Fixes #377738.
464 2008-04-08 Massimiliano Mantione <massi@ximian.com>
466 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
467 shows up when both MonoInst arguments can cause aliasig.
468 There is likely no way in the current JIT to trigger this problem, but
469 it showed up in the development of generics sharing, when in a new
470 opcode both args of an OP_GROUP can be aliases (addresses of a local).
471 When the generics sharing code will be committed, its tests will be
472 valid also for this bug.
474 2008-04-08 Zoltan Varga <vargaz@gmail.com>
476 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
479 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
482 2008-04-07 Zoltan Varga <vargaz@gmail.com>
484 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
485 use a more detailed exception message for InvalidCastException.
487 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
489 * driver.c (mono_main): Add --debug=casts option to turn on better
490 InvalidCastException message details.
492 * mini.c (mini_get_debug_options): New helper function to return the address of
493 the debug_options variable.
495 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
496 the jit_tls TLS variable.
498 * mini.c (mono_jit_tls): New TLS variable.
500 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
503 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
505 * mini.h: Removed verifer related stuff. This code was moved to verify.c
507 * mini.c: Removed verifer related stuff, code moved to verify.c.
509 * driver.c: Using code from verify.c instead of mini.c.
511 2008-04-05 Zoltan Varga <vargaz@gmail.com>
513 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
516 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
518 * mini.c (check_for_method_verify): Enabling verification of
519 corlib if mono_verify_all is set. Bugs in the verifier preventing that
522 2008-04-04 Zoltan Varga <vargaz@gmail.com>
524 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
525 caller saved registers as well.
527 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
528 saved registers as well.
530 2008-03-30 Zoltan Varga <vargaz@gmail.com>
532 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
534 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
537 2008-03-27 Zoltan Varga <vargaz@gmail.com>
539 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
541 (get_call_info): Take a gsctx argument instead of 'cfg'.
543 2008-03-26 Zoltan Varga <vargaz@gmail.com>
545 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
546 mono_verify_all is set.
548 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
550 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
552 2008-03-25 Zoltan Varga <vargaz@gmail.com>
554 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
557 * driver.c mini.c mini.h: Add a --verify-all development option to test the
558 verifier and the code generated by the compiler.
560 2008-03-25 Mark Probst <mark.probst@gmail.com>
562 * mini.c: Generic sharing of the non-nullable case of the box
565 2008-03-24 Zoltan Varga <vargaz@gmail.com>
567 * inssel.brg: Fix the build.
569 * iltests.il.in: Add a test for lconv.ovf.u8.un.
571 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
573 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
574 Array:Address. Fixes #372410.
576 * iltests.il.in: New tests for readonly prefix.
578 2008-03-23 Zoltan Varga <vargaz@gmail.com>
580 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
583 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
586 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
588 * mini.c (mono_decompose_op_imm): New helper function.
590 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
591 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
594 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
595 mono_arch_output_basic_block. Fix warnings.
597 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
600 2008-03-22 Zoltan Varga <vargaz@gmail.com>
602 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
603 since the extra frame is now detected automatically inside the loop.
605 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
606 opts which are now in mono_peephole_ins ().
608 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
610 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
611 frames and skip duplicate managed-to-native frames. Fixes #367665.
613 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
614 opts which are now in mono_peephole_ins ().
615 (mono_arch_peephole_pass_2): Ditto.
617 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
619 * mini-codegen.c (mono_peephole_ins): New helper function containing the
620 arch independent peephole optimizations.
622 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
623 opts which are now in mono_peephole_ins ().
625 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
627 * mini-s390.c (mono_arch_output_basic_block): Fix build.
629 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
632 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
633 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
636 2008-03-21 Zoltan Varga <vargaz@gmail.com>
638 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
639 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
642 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
643 mono_arch_output_basic_block. Fix warnings.
645 2008-03-20 Zoltan Varga <vargaz@gmail.com>
647 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
650 2008-03-20 Zoltan Varga <vargaz@gmail.com>
652 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
655 * iltests.il: Add new tests.
657 2008-03-20 Kornél Pál <kornelpal@gmail.com>
659 * mini.c: Removed Windows version macros.
661 2008-03-20 Mark Probst <mark.probst@gmail.com>
663 * generic-sharing.c: Put reflection types in the extensible part
664 of the runtime generic context.
666 * mini.c: Generic sharing of the GetTypeHandle special case of the
669 2008-03-20 Zoltan Varga <vargaz@gmail.com>
671 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
673 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
675 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
676 consistency with the other version on the linear IR branch.
678 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
680 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
682 * iltests.il.in: Add new tests.
684 2008-03-19 Zoltan Varga <vargaz@gmail.com>
686 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
688 * iltests.il.in: Add new tests.
690 2008-03-19 Mark Probst <mark.probst@gmail.com>
692 * mini.c: Two variables with the same name were declared in
693 nesting contexts and one wasn't initialized. Fixed.
695 2008-03-19 Mark Probst <mark.probst@gmail.com>
697 * mini.c: Generic sharing of the initobj instruction.
699 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
701 * mini.c: make the test to optimize ldtoken from typeof() more
704 2008-03-18 Mark Probst <mark.probst@gmail.com>
706 * mini.c: Generic sharing of the initobj instruction for reference
709 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
711 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
712 the mono_breakpoint_clean_code() code to perform bound checks.
714 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
716 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
717 mono_arch_patch_callsite() to include the start of the managed method
718 to be able to perform bound checks.
720 2008-03-17 Mark Probst <mark.probst@gmail.com>
722 * mini.c: Generic sharing for the isinst instruction.
724 2008-03-17 Mark Probst <mark.probst@gmail.com>
726 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
727 inssel-long32-mips.brg: Added opcodes for doing indirect calls
728 with the runtime generic context argument.
730 * mini.c: Share calls to several types of unsharable methods by
731 putting the address of the method code in the runtime generic
732 context and doing an indirect call.
734 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
737 2008-03-16 Mark Probst <mark.probst@gmail.com>
739 * generic-sharing.c: Change due to a change in the runtime genric
742 2008-03-15 Martin Baulig <martin@ximian.com>
745 (mono_arch_nullify_class_init_trampoline): Add call to
746 mono_breakpoint_clean_code() to make things work when running
750 (mono_arch_nullify_class_init_trampoline): Add call to
751 mono_breakpoint_clean_code() to make things work when running
754 2008-03-14 Zoltan Varga <vargaz@gmail.com>
756 * inssel-long.brg (reg): Fix 64 bit build.
758 2008-03-14 Mark Probst <mark.probst@gmail.com>
760 * mini.c, mini.h: Share static generic code by passing it an
761 implicit argument pointing to the runtime generic context.
763 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
764 inssel-long32-mips.brg: New opcodes for calling shared static,
765 which need to be passed the runtime generic context.
767 * mini-amd64.c, mini-x86.c: Save the runtime generic context
768 argument on the stack in the prologue if needed. New function for
769 finding the runtime generic context argument from the registers
770 saved by the trampoline.
772 * mini-amd64.h, mini-x86.h: Specify which register to use for the
773 runtime generic context argument.
775 * tramp-amd64.c: Also restore the register used for the runtime
776 generic context argument.
778 * mini-trampoline.c: Resolve shared static calls by consulting the
779 runtime generic context via the new argument.
781 * generic-sharing.c: Add an argument to sharability-checking
782 functions that specifies whether type variables should be treated
783 as sharable type arguments.
785 * inssel-x86.brg: Removed a superfluous, buggy rule.
787 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
790 2008-03-14 Martin Baulig <martin@ximian.com>
792 * debug-debugger.c (main_thread_handler): Call
793 mono_runtime_run_main() without sending any notifications.
795 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
797 2008-03-14 Zoltan Varga <vargaz@gmail.com>
799 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
801 2008-03-14 Mark Probst <mark.probst@gmail.com>
803 * tramp-x86.c: Fixed register restore offsets in the trampoline
804 code for ECX and EDX.
806 2008-03-12 Geoff Norton <gnorton@novell.com>
808 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
809 different ucontext_t implementations.
810 * exceptions-arm.c: Use the above defines to get exceptions working on
811 iPhone (based on a patch by Luke Howard lukeh@padl.com)
812 * mini-arm.c: Implement iPhone icache support (based on a patch by
813 Luke Howard lukeh@padl.com)
815 2008-03-12 Mark Probst <mark.probst@gmail.com>
817 * mini.c: Enable generic sharing of calls to non-static
818 non-interface non-generic non-value-type methods.
820 * mini-trampolines.c: Resolve calls from shared generic code.
822 2008-03-11 Zoltan Varga <vargaz@gmail.com>
824 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
826 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
828 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
830 * mini.c: some fixes for the AOT compiler.
832 2008-03-07 Zoltan Varga <vargaz@gmail.com>
834 * cpu-amd64.md: Add clob:1 to some float opcodes.
836 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
838 * mini.h: Added MiniVerifierMode enumeration.
840 * mini.c: Added mini_verifier_set_mode to control
841 the usage of the new verifier.
843 * mini.c (mono_method): Integrated the new verifier.
845 * driver.c: Extended --security option with validil and
846 verifiable options to activate the new verifier.
848 2008-03-07 Zoltan Varga <vargaz@gmail.com>
850 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
851 optimization to ctors taking 0 or 2 arguments too.
853 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
856 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
858 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
860 2008-03-06 Zoltan Varga <vargaz@gmail.com>
862 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
863 non-aot case as well.
865 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
867 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
870 * aot-compiler.c (encode_patch): Ditto.
872 * mini.h (G_MININT32): Fix the definition of this.
874 2008-03-05 Zoltan Varga <vargaz@gmail.com>
876 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
878 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
880 2008-03-04 Zoltan Varga <vargaz@gmail.com>
882 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
883 methods returning vtypes in registers.
884 (mono_arch_allocate_vars): Ditto.
886 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
888 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
890 * generics.cs: Add a test from the linear IR branch.
892 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
894 * mini.c (inline_method): Cache failed inline attempts.
896 2008-03-04 Mark Probst <mark.probst@gmail.com>
898 * mini.c: For shared methods of generic classes put the location
899 of "this" into the MonoGenericJitInfo.
901 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
902 register out of a MonoContext by register number. Add the generic
903 sharing context as an argument to mono_arch_find_this_argument().
905 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
906 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
907 for new arch function.
909 * mini-exception.c: Handle open exception clauses in shared
912 * mini-trampolines.c: Supply additional argument to
913 mono_arch_find_this_argument().
915 2008-03-04 Zoltan Varga <vargaz@gmail.com>
917 * Makefile.am (regtests): Run the bench.exe tests last.
919 2008-03-03 Zoltan Varga <vargaz@gmail.com>
921 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
924 2008-03-02 Zoltan Varga <vargaz@gmail.com>
926 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
929 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
931 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
933 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
934 whose class has no cctor.
936 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
938 2008-03-01 Zoltan Varga <vargaz@gmail.com>
940 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
943 2008-02-29 Zoltan Varga <vargaz@gmail.com>
945 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
946 to be in sync with the code on the linear IR branch.
948 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
950 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
952 2008-02-27 Zoltan Varga <vargaz@gmail.com>
954 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
956 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
958 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
960 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
962 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
964 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
967 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
969 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
970 OP_LOADR4_MEMBASE emission.
972 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
973 (mono_spillvar_offset_float): Ditto.
975 * mini-mips.c (mono_arch_emit_prolog): Ditto.
977 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
980 * basic-long.cs: Add regression tests for them.
982 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
984 (mono_arch_allocate_vars): Fix representation of single-precision float
986 (mono_arch_output_basic_block): Ditto.
988 * inssel-mips.brg: Ditto, remove duplicate items.
990 * mini-mips.c (emit_load_volatile_arguments): New function to handle
991 arguments of tail calls as on other platforms.
992 (mono_arch_output_basic_block): Handle tail calls.
994 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
997 * objects.cs (test_5_pass_static_struct): Add test for it.
999 Contributed under MIT/X11 license.
1001 2008-02-26 Zoltan Varga <vargaz@gmail.com>
1003 * Makefile.am: Use gmcs for compiling the regression tests.
1005 * *.2.cs *.2.il: Rename to *.cs and *.il.
1007 2008-02-24 Zoltan Varga <vargaz@gmail.com>
1009 * regalloc.h: Make the vassign array smaller.
1011 * mini.c (mini_method_compile): Remove an unused field in cfg.
1013 * mini-codegen.c: Add a bunch of micro optimizations.
1015 2008-02-23 Zoltan Varga <vargaz@gmail.com>
1017 * regalloc.h: Remove some unused fields.
1019 2008-02-22 Zoltan Varga <vargaz@gmail.com>
1021 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
1023 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
1025 2008-02-22 Mark Probst <mark.probst@gmail.com>
1027 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
1029 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
1030 trampoline: Fetch an entry from the runtime generic context. If
1031 it's NULL, jump to the actual trampoline to fill the runtime
1032 generic context. Otherwise, return it.
1034 * mini.c: Call the lazy fetch trampoline to get entries out of the
1035 runtime generic context.
1037 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
1038 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
1039 tramp-sparc.c: Stubs for the lazy fetch trampoline.
1041 2008-02-21 Mark Probst <mark.probst@gmail.com>
1043 * mini.c: Fetch data out of the extensible part of the runtime
1044 generic context instead of calling a helper function.
1046 * generic-sharing.c: Some functions moved into
1047 metadata/generic-sharing.c. Helper function for fetching other
1048 types now checks and asserts against extensible rgctx (just for
1049 debugging purposes - the helper function isn't called anymore
1050 unless for debugging).
1052 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1054 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
1055 for tail calls up to the point that the tests in iltests.exe run. Also add a
1056 dummy CKFINITE implementation.
1057 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
1058 needed for trampoline LMF frames.
1060 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
1061 trampoline LMF frames.
1063 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
1065 * mini.c (inline_method): clean any pending loader error when inlining fail.
1066 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
1068 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1070 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
1072 * aot-runtime.c (decode_patch_info): Ditto.
1074 * mini.c (mono_resolve_patch_target): Ditto.
1076 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
1079 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
1081 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
1082 if it references an icall address.
1084 2008-02-20 Zoltan Varga <vargaz@gmail.com>
1086 * cpu-s390x.md: Remove some more unused opcodes.
1088 * cpu-s390x.md: Remove some unused opcodes.
1090 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
1091 mono_op_imm_to_op ().
1093 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
1094 instead of a switch statement.
1096 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
1097 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1099 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1101 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1103 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1106 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1108 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1109 opened. Fixes #362607.
1111 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1113 * iltests.il.in: Add a test for static methods in interfaces.
1115 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1117 * genmdesc.c (build_table): Fix a crash on older glib versions.
1119 * cpu-sparc.md: Remove some unused opcodes.
1121 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1122 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1124 * cpu-amd64.md: Remove some unused opcodes.
1126 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1127 like the other opcodes.
1129 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1131 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1133 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1135 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1136 variables 'cfg' instead of 'm' for consistency.
1138 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1140 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1141 argument holding the vtype return address, to avoid the ambigious use of
1142 cfg->ret for this purpose.
1144 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1146 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1148 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1149 new mono_print_ins () function which only takes one argument.
1151 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1153 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1156 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1158 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1160 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1162 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1163 opcodes and other small changes.
1165 * mini-ops.h: Add some new opcodes from the linear IR branch.
1167 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1169 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1170 opcodes, use the REG_MEMBASE opcodes instead.
1172 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1173 opcodes, use the REG_MEMBASE opcodes instead.
1175 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1178 * mini.c (mono_op_imm_to_op): New helper function.
1180 * mini-ops.h: Add some opcodes from linear IR branch.
1182 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1184 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1187 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1189 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1192 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1194 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1196 * aot-compiler.c (emit_method_code): Add an assert.
1198 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1199 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1202 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1204 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1205 some load/store opcodes so they are consistent.
1206 (mono_arch_emit_prolog): Simplify some code.
1208 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1210 * objects.cs: Add tests for large argument offsets on ARM.
1212 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1213 stack offsets. Fixes #359651.
1215 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1217 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1219 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1221 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1223 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1225 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1226 rid of CEE_CONV_R_UN.
1228 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1230 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1232 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1234 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1236 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1238 * cpu-amd64.md: Remove some unused opcodes.
1240 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1242 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1244 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1245 arch specific functions for its parts. Call the peephole pass after local
1246 regalloc so the prolog can compute a more accurate max_offset.
1248 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1249 the corresponding OP_I/OP_L opcodes.
1251 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1253 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1255 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1257 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
1258 as they are handled in mini.c.
1260 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
1262 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
1263 case since it is handled in mini.c.
1265 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
1267 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
1269 * *.c: Use the new opcodes in the IR and back end code.
1271 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
1273 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
1275 2008-02-06 Mark Probst <mark.probst@gmail.com>
1277 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
1278 an assert because it has a race condition.
1280 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1282 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
1284 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
1286 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
1288 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
1289 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
1291 2008-02-05 Zoltan Varga <vargaz@gmail.com>
1293 * cpu-amd64.md (move): Correct the maximum size of move.
1295 2008-02-05 Mark Probst <mark.probst@gmail.com>
1297 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
1298 the generic class init trampoline to return quickly if the class
1301 2008-02-04 Zoltan Varga <vargaz@gmail.com>
1303 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
1304 issues where an 32 bit callsite cannot be patched by a 64 bit address.
1306 2008-02-03 Zoltan Varga <vargaz@gmail.com>
1308 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
1311 2008-01-31 Zoltan Varga <vargaz@gmail.com>
1313 * objects.cs: Add some soft-float tests.
1315 * mini.c: Fix a couple more soft-float issues.
1317 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
1319 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
1322 2008-01-30 Zoltan Varga <vargaz@gmail.com>
1324 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
1325 exception happens while compiling a virtual method.
1327 2008-01-29 Zoltan Varga <vargaz@gmail.com>
1329 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
1331 * mini-sparc.c: Fix build.
1333 * mini-sparc.c (get_call_info): Add support for generic sharing.
1335 * mini-exceptions.c: Add a FIXME.
1337 2008-01-27 Zoltan Varga <vargaz@gmail.com>
1339 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
1340 altstack handling code.
1342 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
1344 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
1346 * mini-s390.c: Add support for generic sharing.
1348 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1350 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1352 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
1354 * mini-s390x.c: Add support for generic sharing.
1356 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1358 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1360 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
1361 can be used since it takes a 16 bit signed immediate.
1363 * inssel-s390x.brg: Fix OP_SETRET.
1365 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
1367 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
1369 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
1371 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
1373 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
1376 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
1379 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
1380 of the unused mono_arch_patch_delegate_trampoline stuff.
1382 2008-01-26 Zoltan Varga <vargaz@gmail.com>
1384 * basic-long.cs: Move the fp related tests to basic-float.cs.
1386 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
1388 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
1390 * basic-calls.cs: Add a test for proper float argument passing.
1392 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
1393 if the context corresponds to an exception received through a signal.
1395 * exceptions.cs: Add a test for nullref handling at the start of a try
1398 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
1400 * jit-icalls.c (mono_break): New JIT icall.
1402 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
1404 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
1406 2008-01-25 Zoltan Varga <vargaz@gmail.com>
1408 * cpu-*.md: Get rid of unused opcodes.
1410 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
1412 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
1415 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
1418 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
1419 the arch independent trampoline code in mini-trampolines.c.
1421 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
1423 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
1425 * mini-s390.h: Remove an unused define.
1427 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
1428 the arch independent trampoline code in mini-trampolines.c.
1430 * mini-arm.c (mono_arch_emit_prolog): Fix build.
1432 2008-01-24 Zoltan Varga <vargaz@gmail.com>
1434 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
1436 * mini-s390.c (mono_arch_emit_prolog): Fix build.
1438 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
1440 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
1442 * cpu-amd64.md: Use smaller sizes for int opcodes.
1444 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
1446 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
1449 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
1452 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
1453 instead of though a pointer to save an indirection when accessing elements of
1456 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
1458 (NOT_IMPLEMENTED): New helper macro.
1459 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
1462 * *.c: Use the new helper macro.
1464 2008-01-21 Zoltan Varga <vargaz@gmail.com>
1466 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
1468 2008-01-20 Zoltan Varga <vargaz@gmail.com>
1470 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
1473 2008-01-18 Zoltan Varga <vargaz@gmail.com>
1475 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
1476 profiling is enabled.
1478 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
1480 (mono_arch_emit_prolog): Add more first bblock optimizations.
1482 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
1483 in order if possible.
1484 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
1485 bblock, since the arguments are still in their original registers.
1487 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
1489 2008-01-17 Zoltan Varga <vargaz@gmail.com>
1491 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
1494 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
1497 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
1499 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
1500 process async exceptions received while in unmanaged code.
1502 * mini.c (mini_init): Install a callback with the runtime which will be called
1503 when a thread receives an async exception while in unmanaged code.
1505 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
1507 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
1509 2008-01-16 Wade Berrier <wberrier@novell.com>
1516 2008-01-16 Zoltan Varga <vargaz@gmail.com>
1518 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
1519 compilation with sun cc.
1521 * cpu-*.md: Fix the build.
1523 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
1525 * mini-amd64.h: Add some comments to the MonoLMF structure.
1527 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
1529 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
1530 in the LMF structure if possible. This saves two instructions in the
1531 managed->native wrappers.
1533 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
1535 2008-01-16 Mark Probst <mark.probst@gmail.com>
1537 * generic-sharing.c: New type argument lookup code which uses the
1538 runtime generic context template.
1540 2008-01-15 Zoltan Varga <vargaz@gmail.com>
1542 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
1544 * mini-arm.c (add_general): Fix arm eabi parameter passing.
1545 (mono_arch_output_basic_block): Fix localloc implementation.
1547 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
1549 * mini-ia64.c (peephole_pass): Fix ia64 build.
1551 * mini-amd64.c (peephole_pass): Fix a warning.
1553 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
1554 at a constant offset from sp/fp.
1556 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
1557 instead of obtaining it from *lmf in the managed method case.
1559 2008-01-14 Zoltan Varga <vargaz@gmail.com>
1561 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
1563 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
1565 * mini.h (MonoInstList): New type.
1566 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
1567 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
1568 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
1569 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
1570 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
1571 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
1572 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
1573 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
1574 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
1575 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
1576 MONO_INST_LIST_FOR_EACH_ENTRY,
1577 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
1578 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
1579 mono_inst_list_first, mono_inst_list_last,
1580 mono_inst_list_next, mono_inst_list_prev): New instruction
1581 list handling interfaces.
1582 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
1583 list head 'ins_list'.
1584 (MonoInst): Replace next pointer with list head 'node'.
1585 (MonoCallInst): Make 'out_args' a MonoInstList.
1586 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
1587 (MonoCompile): Delete reverse_inst_list and
1588 reverse_inst_list_len.
1589 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
1590 mono_arch_lowering_pass, mono_arch_local_regalloc,
1591 mono_arch_output_basic_block, mono_arch_emit_prolog):
1592 Convert to new instruction lists.
1593 (insert_after_ins): Delete.
1594 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
1596 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
1597 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
1598 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
1599 mono_emulate_opcode, mono_emit_load_got_addr,
1600 inline_method, mono_method_to_ir, mono_print_bb_code,
1601 print_dfn, decompose_pass, nullify_basic_block,
1602 replace_out_block_in_code, remove_block_if_useless,
1603 merge_basic_blocks, move_basic_block_to_end,
1604 try_unsigned_compare, optimize_branches, mono_print_code,
1605 mini_select_instructions, remove_critical_edges): Likewise.
1606 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
1607 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
1608 mono_arch_output_basic_block, mono_arch_emit_prolog):
1610 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
1611 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1612 mono_arch_output_basic_block): Likewise.
1613 (inst_list_prepend, insert_after_ins): Delete.
1614 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
1615 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
1617 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
1618 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
1619 mono_arch_emit_prolog): Likewise.
1620 * cfold.c (mono_constant_fold): Likewise.
1621 * liveness.c (visit_bb, mono_analyze_liveness,
1622 optimize_initlocals): Likewise.
1623 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
1624 * graph.c (mono_draw_code_cfg): Likewise.
1625 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
1626 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
1627 mono_ssa_cprop): Likewise.
1628 * abcremoval (get_relations_from_previous_bb, process_block):
1630 * local-propagation (mono_cprop_invalidate_values,
1631 mono_local_cprop_bb): Likewise.
1632 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
1633 peephole_pass, mono_arch_output_basic_block,
1634 mono_arch_emit_prolog): Likewise.
1635 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
1636 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1637 mono_arch_emit_prolog): Likewise.
1638 (insert_after_ins): Delete.
1639 * aliasing.c (print_code_with_aliasing_information,
1640 mono_build_aliasing_information, mono_aliasing_deadce):
1641 Convert to new instruction lists.
1642 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
1643 peephole_pass, NEW_INS, mono_arch_lowering_pass,
1644 mono_arch_local_regalloc, mono_arch_output_basic_block):
1646 (insert_after_ins): Delete.
1647 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
1648 peephole_pass, mono_arch_output_basic_block): Convert to
1649 new instruction lists.
1650 * mini-codegen (InstList, inst_list_prepend,
1651 insert_after_ins): Delete.
1652 (insert_before_ins, get_register_force_spilling,
1653 get_register_spilling, free_up_ireg, free_up_reg,
1654 create_copy_ins, create_spilled_store, alloc_int_reg,
1655 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
1656 to new instruction lists.
1657 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
1658 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1659 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
1660 (insert_after_ins): Delete.
1661 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
1662 mono_arch_local_regalloc, mono_arch_output_basic_block,
1663 mono_arch_call_opcode): Convert to new instruction lists.
1664 (insert_after_ins): Delete.
1665 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
1666 peephole_pass, mono_arch_output_basic_block,
1667 mono_arch_emit_prolog): Convert to new instruction lists.
1669 2008-01-11 Zoltan Varga <vargaz@gmail.com>
1671 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
1673 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
1676 * Makefile.am (version.h): Make this work with non-bash shells.
1678 2008-01-10 Zoltan Varga <vargaz@gmail.com>
1680 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
1682 2008-01-08 Zoltan Varga <vargaz@gmail.com>
1684 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
1685 the InitializeArray optimization.
1687 2008-01-06 Zoltan Varga <vargaz@gmail.com>
1689 * mini.c driver.c: Don't include os/gc_wrapper.h.
1691 2008-01-05 Zoltan Varga <vargaz@gmail.com>
1693 * mini.c (print_jit_stats): Print GC statistics if available.
1695 2008-01-04 Zoltan Varga <vargaz@gmail.com>
1697 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
1699 2007-12-29 Zoltan Varga <vargaz@gmail.com>
1701 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
1703 2007-12-26 Zoltan Varga <vargaz@gmail.com>
1705 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
1707 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
1709 * driver.c (mono_main): Ditto.
1711 2007-12-23 Zoltan Varga <vargaz@gmail.com>
1713 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
1715 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
1716 in the vtable can't be encoded.
1717 (compile_method): Ditto.
1719 2007-12-21 Zoltan Varga <vargaz@gmail.com>
1721 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
1724 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
1727 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
1728 the top LMF entry belongs to the current method.
1730 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
1732 2007-12-20 Zoltan Varga <vargaz@gmail.com>
1734 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
1736 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
1738 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
1740 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
1742 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
1744 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
1747 * basic-float.cs: Add an ulong->double cast test.
1749 2007-12-15 Zoltan Varga <vargaz@gmail.com>
1751 * mini.c (mono_method_to_ir): Fix a warning.
1753 2007-12-14 Zoltan Varga <vargaz@gmail.com>
1755 * mini-ops.h: Add OP_SWITCH.
1757 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
1758 CEE_SWITCH in back-end code, use OP_SWITCH instead.
1760 2007-12-11 Geoff Norton <gnorton@novell.com>
1762 * mini-s390x.c: Minor change to the MAX() define to allow
1763 it to compile with other gcc versions.
1765 2007-12-11 Geoff Norton <gnorton@novell.com>
1768 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
1770 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1772 exceptions-arm.c (mono_arch_get_restore_context): Restore
1775 exceptions-arm.c (throw_exception): Save the frame pointer.
1776 This is a partial fix for #323747. Only the client side is
1779 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1781 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
1782 was using an unrelated variable to log the class which
1783 needed the cctor to be called. This was crashing on arm.
1785 2007-12-09 Robert Jordan <robertj@gmx.net>
1787 * mini-x86.c (mono_arch_emit_epilog):
1788 Consider all kinds of 64-bit types. Fixes #323114.
1790 2007-12-08 Zoltan Varga <vargaz@gmail.com>
1792 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
1794 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1796 * mini-amd64.c (peephole_pass): Add a missing instruction check.
1798 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1800 * mini.c: run type ctor before allocating an object, not only
1801 when running it's constructor method (fixes at least part of bug #342507).
1803 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1805 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
1807 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
1808 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
1811 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
1812 mono_generic_class_init_trampoline () the same as it is done with the other
1815 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
1816 aot-runtime.c aot-compiler.c: Implement AOT support.
1818 2007-12-07 Mark Probst <mark.probst@gmail.com>
1820 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
1821 build for archs which don't have the vtable trampoline defined
1824 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1826 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
1828 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
1830 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
1832 * tramp-<ARCH>.c: Use the new helper function.
1834 2007-12-07 Mark Probst <mark.probst@gmail.com>
1836 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
1837 trampoline call, which takes a vtable argument.
1839 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
1840 OP_TRAMPCALL_VTABLEs like other calls.
1842 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
1843 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
1844 call. Implemented a support function which fetches the vtable
1845 from a register set.
1847 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
1848 Implemented a generic class init trampoline, using the
1849 OP_TRAMPCALL_VTABLE opcode.
1851 * mini.c: Implemented static field access when sharing generic
1852 code. This implies initing the class using the new
1853 OP_TRAMPCALL_VTABLE call.
1855 2007-12-07 Mark Probst <mark.probst@gmail.com>
1857 * mini.c: Don't compile methods with sharing enabled if their
1858 classes are disabled for sharing.
1860 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1862 * inssel.brg: Add a missing sign extension to the GETCHR and array access
1863 opcodes. Fixes #346563.
1865 * objects.cs: Add a new test.
1867 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
1869 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
1870 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
1872 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1874 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
1876 2007-12-03 Zoltan Varga <vargaz@gmail.com>
1878 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
1881 2007-12-02 Zoltan Varga <vargaz@gmail.com>
1883 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
1885 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
1886 optimization in the AOT case.
1888 2007-11-30 Zoltan Varga <vargaz@gmail.com>
1890 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
1892 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
1894 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
1896 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
1898 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
1899 is created by the inlined delegate ctor.
1901 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1903 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
1905 2007-11-29 Zoltan Varga <vargaz@gmail.com>
1907 * cpu-x86.md: Fix the length of ckfinite.
1909 2007-11-28 Zoltan Varga <vargaz@gmail.com>
1911 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1913 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
1914 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
1916 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
1918 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
1919 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
1921 2007-11-28 Martin Baulig <martin@ximian.com>
1924 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
1925 after creating the trampoline.
1927 2007-11-27 Zoltan Varga <vargaz@gmail.com>
1929 * aot-runtime.c (load_aot_module): Check runtime version if needed.
1931 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
1934 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
1935 instead of the calling method to help AOT.
1937 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
1939 2007-11-26 Zoltan Varga <vargaz@gmail.com>
1941 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
1944 2007-11-23 Zoltan Varga <vargaz@gmail.com>
1946 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
1948 * aot-compiler.c (compile_method): Correct check for generic method definitions.
1949 (encode_method_ref): No need to handle generic method definitions specially.
1951 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1953 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
1956 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
1958 (compile_method): Enable generic sharing.
1960 2007-11-22 Zoltan Varga <vargaz@gmail.com>
1962 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
1963 (mini_method_compile): Add preliminary support for AOTing shared generic code.
1965 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
1968 * mini-trampolines.c: Fix a warning.
1970 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
1972 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
1973 (generic_class_is_reference_type): Remove unused function.
1975 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
1976 in the generic vtable trampoline case.
1978 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
1980 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
1981 return an AOT method based on a vtable slot.
1983 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
1985 * mini.c (mini_get_vtable_trampoline): Export this.
1987 2007-11-22 Martin Baulig <martin@ximian.com>
1990 (MonoDebuggerInfo): Move `debugger_version' up.
1992 2007-11-22 Martin Baulig <martin@ximian.com>
1995 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
1997 * mini-trampolines.c
1998 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
1999 after compiling the method.
2001 2007-11-20 Martin Baulig <martin@ximian.com>
2004 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
2005 (mono_debugger_remove_breakpoint): Likewise.
2006 (mono_debugger_check_breakpoints): Likewise.
2008 * debug-debugger.c: Implement the new breakpoint interface here.
2010 2007-11-18 Zoltan Varga <vargaz@gmail.com>
2012 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
2013 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
2015 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2017 2007-11-17 Zoltan Varga <vargaz@gmail.com>
2019 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
2021 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
2024 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
2027 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
2028 returning a vtype in a register.
2030 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
2031 here from the arch specific code.
2033 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
2036 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
2037 (mono_arch_emit_prolog): Increment maximum prolog size.
2039 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
2040 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
2042 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
2043 MonoGenericSharingContext.
2045 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
2046 MonoGenericSharingContext. Allocate memory from the cfg mempool.
2048 2007-11-15 Mark Probst <mark.probst@gmail.com>
2050 * mini.c, mini.h, generic-sharing.c: Functions for producing code
2051 which extract fields out of the runtime generic context. Full
2052 sharing of the NEWARR opcode.
2054 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
2056 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
2057 --enable-minimal=ssa.
2059 2007-11-13 Zoltan Varga <vargaz@gmail.com>
2061 * mini-trampolines.c (mono_delegate_trampoline): Update after
2062 mono_marshal_get_delegate_invoke () signature change.
2064 2007-11-13 Mark Probst <mark.probst@gmail.com>
2066 * mini.c: Removed the shared context in favor of the generic
2067 sharing context. Allocate the MonoJitInfo structure with room for
2068 the generic sharing context if it's needed.
2070 * mini.h: Remove MonoGenericSharingContext declaration. It's in
2071 domain-internals.h now.
2073 * mini-x86.c: Pass the generic sharing context to get_call_info ().
2075 * generic-sharing.c: Several changes for working without a shared
2076 context and instead operating on open types instead.
2078 2007-11-12 David S. Miller <davem@davemloft.net>
2080 * inssel-sparc.brg: Fix double instruction emit.
2082 2007-11-12 Zoltan Varga <vargaz@gmail.com>
2084 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
2085 Get/Set/Address methods.
2087 * mini.c debug-debugger.c mini-trampolines.c: Update after
2088 mono_marshal_get_delegate_invoke signature change.
2090 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2092 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
2093 This can happens with dynamic methods. Fixes the other bug in #322722.
2095 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2097 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2100 * mini-arm.c (arm_patch): Implement patching of BX call
2101 sequence. Fixes one of the bugs in #322722.
2103 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2105 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2106 under Linux. We only need to flush every 32-byte cache line.
2108 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2111 move_basic_block_to_end: Add branches when needed, eventually creating
2113 optimize_branches: added a parameter that tells if it's ok to create
2114 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2115 and avoid calling move_basic_block_to_end when it's not ok.
2118 2007-11-07 Mark Probst <mark.probst@gmail.com>
2120 * mini.c: Abort inlining call to InitializeArray if something
2121 looks wrong. Let the icall handle it, which now has proper safety
2124 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2126 * mini.c (mono_spill_call): add support for soft-float.
2128 * mini.c (mono_method_to_ir): add support for soft-float
2129 to inlined functions that return float.
2131 * mini.c (mono_method_to_ir): add support for soft-float
2132 to cee_stsfld opcode on float fields.
2134 2007-11-05 Geoff Norton <gnorton@novell.com>
2136 * mini-x86.h: Fix the structure access for X86 Leopard.
2139 2007-11-05 Martin Baulig <martin@ximian.com>
2141 * mini-trampolines.c
2142 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2143 after compiling the method to notify the debugger.
2145 2007-11-05 Martin Baulig <martin@ximian.com>
2147 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2149 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2151 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2152 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2154 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2156 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2157 native-to-managed wrappers.
2159 2007-11-01 Geoff Norton <gnorton@novell.com>
2161 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2164 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2166 * mini.c, mini-x86.c: when getting back from unmanaged code
2167 to managed via a marshaled delegate we also need to set the
2170 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2172 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2175 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2177 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2178 let the debugger or other external agents to tell the JIT when
2179 a sw breakpoint has been inserted in the code that the JIT needs
2180 to be able to inspect.
2182 2007-10-31 Martin Baulig <martin@ximian.com>
2185 (MonoDebuggerInfo): Remove `runtime_class_init'.
2187 2007-10-30 Martin Baulig <martin@ximian.com>
2190 (mono_debugger_thread_created): Added `MonoThread *' argument.
2191 (mono_debugger_extended_notification): New public method.
2192 (mono_debugger_trampoline_compiled): New public method.
2195 (MonoDebuggerThreadInfo): Added `thread' and
2196 `extended_notifications' fields.
2199 (debugger_executable_code_buffer): New static variable.
2202 (MonoDebuggerInfo): Added `executable_code_buffer',
2203 `executable_code_buffer_size', `breakpoint_info_area',
2204 `breakpoint_table' and `breakpoint_table_size'.
2206 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2208 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2209 that IP either is an unused value or the vtable pointer. IMT
2210 calls use vtable + offset now. Reduced by almost half the size
2213 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2215 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2216 defines to access param registers. Replace long usage with
2217 gsize as sizeof(long) != sizeof(void*) on Win64.
2219 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2220 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2221 instead of non-existant _GetAddressOfReturnAddress.
2223 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2224 param registers. Save/restore %rdi and %rsi in MonoLMF.
2226 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2227 param registers. Modify (throw_exception) signature to take
2228 %rdi and %rsi on Win64.
2230 Code is contributed under MIT/X11 license.
2232 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2234 * helpers.c: unlink debugging output files.
2236 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2238 * mini.c: Move mono_create_ftnptr () to object.c.
2240 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2242 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2243 optional. This function can now be used to disassemble code generated
2244 outside the JIT such as trampolines and IMT thunks.
2246 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2248 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2249 vtable pointer from a ldr instruction.
2251 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2252 new IMT call sequence.
2254 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2255 call sequence for interface invocations.
2257 * mini-arm.c (mono_arch_emit_imt_argument): added, required
2258 for imt support. This function is empty since IMT on ARM requires no
2259 special handling on the IR side.
2261 * mini-arm.c (mono_arch_find_imt_method): added, required for
2264 * mini-arm.c (mono_arch_find_this_argument): added, required
2267 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
2268 a ldr instruction to load a value stored in the code stream.
2270 * mini-arm.c (mono_arch_build_imt_thunk):added, required
2274 2007-10-23 Zoltan Varga <vargaz@gmail.com>
2276 * mini.c (mini_init): Install the jump trampoline callback.
2278 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2280 * mini-trampolines.c: handle synchronized methods with the common
2281 vtable trampoline (bug #335601).
2283 2007-10-17 Zoltan Varga <vargaz@gmail.com>
2285 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
2287 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
2290 * mini-ia64.h mini-ia64.c: Add support for IMT.
2292 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
2293 prolog. Fixes #331958.
2295 2007-10-15 Zoltan Varga <vargaz@gmail.com>
2297 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
2299 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2301 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
2304 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2306 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
2309 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
2311 * mini-x86.c, mini-x86.h: x86 support for the common vtable
2314 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
2316 * mini-trampolines.c: changed the magic rampoline to understand
2317 the common vtable trampoline method: the method to invoke is
2318 determined by the vtable displacement of the call.
2320 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2322 * mini.c, mini.h: register the common vtable trampoline if the
2323 architecture supports it.
2325 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2327 * cpu-amd64.md: use the correct max length for tls_get.
2329 2007-10-14 Zoltan Varga <vargaz@gmail.com>
2331 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
2332 CEE_STELEM_ANY. Fixes #333696.
2334 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2336 * exceptions-x86.c: provide more graceful handling of the case where
2337 we followed a bogus function pointer from managed code (bug #332866).
2339 2007-10-11 Mark Probst <mark.probst@gmail.com>
2341 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
2342 replaces the generic_shared flag and will carry more information
2345 * generic-sharing.c: Added mini_type_stack_size() which allows
2346 allows open types if given a generic sharing context.
2347 mini_get_basic_type_from_generic() takes a
2348 MonoGenericSharingContext* instead of a MonoCompile* now.
2350 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
2351 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
2352 mini-sparc.c, mini-x86.c: Trivial changes required by the two
2353 changes above. Just passing arguments through to the right
2356 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2358 * mini-arm.c: unify the call emission to emit_code_seq().
2360 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
2362 * tramp-arm.c: reduced the trampoline size.
2364 2007-10-10 Mark Probst <mark.probst@gmail.com>
2366 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
2367 variable handling out of arch-specific code.
2369 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
2371 * mini-arm.c: implemented fast delegate dispatch.
2373 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2375 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
2376 that fp elimination is turned off if the space required by locals is too
2379 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
2381 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
2382 ARM to the new style trampoline.
2384 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2386 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
2388 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
2390 2007-10-09 Martin Baulig <martin@ximian.com>
2393 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
2394 `field_info_offset_offset'.
2396 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
2398 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
2399 removed more internal usage of the r11 register and made it available
2400 to the register allocator.
2402 2007-10-08 Mark Probst <mark.probst@gmail.com>
2404 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
2405 when sharing generics and treat type variables as references.
2407 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2409 * mini-ppc.c: started removing the internal uses of register r11
2410 to eventually allow the register allocator to manage it as an
2411 additional available register.
2413 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2415 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
2417 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
2419 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
2420 specific trampolines as they are not performance critical as a jump
2421 target (maybe align as before only for AOT code?). This saves about
2422 200 KB of native code on x86 for monodevelop startup.
2424 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
2426 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
2427 monodevelop startup.
2429 2007-10-06 Zoltan Varga <vargaz@gmail.com>
2431 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
2433 * mini-sparc.h mini-sparc.c: Implement IMT support.
2435 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
2436 its smaller and doesn't clobber sparc_g1.
2438 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
2440 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
2442 * mini-ppc.c: optimized the size of the IMT thunks a bit.
2444 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2446 * mini-ppc.c: implemented fast delegate invocation.
2448 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
2450 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
2452 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2454 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
2455 code to the new style trampoline in preparation for IMT support.
2457 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
2459 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
2460 systems already. This also reduces the specific trampiline sizes and
2461 prepares for the use of r12 as the IMT identifier register.
2463 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2465 * mini-mips.h: endianess fix (simplified from a patch by
2466 Thomas Kunze <thommy@tabao.de>, bug #323737).
2468 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2470 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
2471 to access ucontext fields and enable netbsd support
2472 (partially from Magnus Henoch <mange@freemail.hu>).
2474 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2476 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
2477 use the preprocessor from the CPP env var if it is set.
2479 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2481 * mini-trampolines.c: fixed an assertion and moved it earlier in the
2482 code, before interface_offset gets used.
2484 2007-10-02 Zoltan Varga <vargaz@gmail.com>
2486 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2487 mono_class_setup_vtable () before accessing klass->vtable.
2489 2007-10-01 Zoltan Varga <vargaz@gmail.com>
2491 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
2494 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2496 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
2497 IMT slots (this saves hundreds of KB of memory in programs like
2498 IronPython and Monodevelop).
2500 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2502 * mini.c: print the delegate counter.
2504 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
2506 * mini-x86.c: make it easier to enable the debugging code for IMT
2509 2007-09-28 Martin Baulig <martin@ximian.com>
2512 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
2513 `mono_method_klass_offset' and `mono_method_token_offset'.
2515 2007-09-20 Mark Probst <mark.probst@gmail.com>
2517 * mini.c: First generics sharing implementation. Can only share
2518 in very simple cases. If sharing doesn't work it falls back to
2519 dedicated compilation.
2521 * mini.h: Flag in MonoCompile to specify whether generic
2522 compilation is shared. Flags enum for marking which generic inst
2523 of a context is used. Prototypes for helper functions.
2525 * generic-sharing.c: Helper functions for generic method sharing.
2527 * optflags-def.h: Optimization flag (gshared) for enabling generic
2528 method sharing added.
2530 * Makefile.am: generic-sharing.c added.
2532 2007-09-19 Daniel Nauck <dna@mono-project.de>
2534 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
2536 2007-09-19 Massimiliano Mantione <massi@ximian.com>
2537 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
2540 2007-09-19 Martin Baulig <martin@ximian.com>
2542 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
2543 mono_debug_cleanup() is now part of mono_cleanup().
2545 2007-09-18 Zoltan Varga <vargaz@gmail.com>
2547 * driver.c (mono_main): Fix a warning.
2549 2007-09-17 Zoltan Varga <vargaz@gmail.com>
2551 * aot-compiler.c: Optimize various parts when processing large assemblies.
2554 * mini.c (mono_patch_info_hash): Improve hash function.
2556 2007-09-14 Jonathan Chambers <joncham@gmail.com>
2558 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
2560 Code is contributed under MIT/X11 license.
2562 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2564 * mini.c (mini_init): Fix a leak.
2566 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
2568 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2570 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
2572 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2574 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
2576 2007-09-13 Zoltan Varga <vargaz@gmail.com>
2578 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
2581 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
2583 * mini.c (handle_alloc): Enable managed allocators in AOT code.
2585 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
2587 * aot-runtime.c (decode_patch_info): Ditto.
2589 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2591 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
2592 static case. Cache delegates in architecture specific code,
2593 based on number of parameters.
2595 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
2596 in architecture specific code, based on number of parameters.
2598 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
2599 caching happen in architecture specific code now.
2601 Code is contributed under MIT/X11 license.
2603 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2605 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
2606 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
2607 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
2609 Code is contributed under MIT/X11 license.
2611 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2612 * mini.c: (mono_thread_abort) Fixed bug #82416.
2614 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2616 * mini.: hook the new managed GC allocation feature into the JIT.
2618 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2620 * mini.c: implementation for the new runtime tls opcode.
2622 2007-09-11 Martin Baulig <martin@ximian.com>
2625 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
2626 `mono_method_inflated_offset'.
2628 2007-09-07 Zoltan Varga <vargaz@gmail.com>
2630 * driver.c mini.h mini.c: Add a new devel command line option for injecting
2631 async exceptions into a method.
2633 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
2634 purpose of testing whenever the unwinder works at every instruction.
2636 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
2638 * mini.c: check accessibility of method used in ldftn (fixes
2641 2007-09-04 Zoltan Varga <vargaz@gmail.com>
2643 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
2645 * inssel.brg: Fix a warning.
2647 2007-09-03 Martin Baulig <martin@ximian.com>
2649 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
2650 now takes the `main_method' as argument.
2652 2007-09-02 Zoltan Varga <vargaz@gmail.com>
2654 * cpu-sparc.md (endfilter): Add missing src1:i argument.
2656 2007-08-30 Jonathan Chambers <joncham@gmail.com>
2658 * driver.c: include the cil-coff.h header on Windows.
2660 Code is contributed under MIT/X11 license.
2662 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
2664 * mini.c, driver.c: don't include the cil-coff.h header.
2666 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2668 * mini.c: flag places that needs fixes fo soft-float support.
2670 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
2672 * mini.h, inssel-float.brg: fix soft-float constant loads on big
2673 endian systems (partially from Dean Jenkins, bug #81924).
2675 2007-08-28 Mark Probst <mark.probst@gmail.com>
2677 * mini.c (check_linkdemand): Remove embedded reference object in
2678 call to LinkDemandSecurityException.
2679 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
2680 with an IntPtr instead of a reference object.
2682 2007-08-28 Zoltan Varga <vargaz@gmail.com>
2684 * mini.c (handle_initobj): Handle alignment properly.
2686 * inssel.brg (mini_emit_memset): Ditto.
2688 * inssel.brg (mini_emit_memcpy): Ditto.
2690 * inssel-sparc.brg: Ditto.
2692 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
2694 2007-08-26 Zoltan Varga <vargaz@gmail.com>
2696 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
2697 exceptions raised in unmanaged code. Fixes part of #82594.
2699 2007-08-24 Mark Probst <mark.probst@gmail.com>
2701 * mini.c (mono_method_to_ir), declsec.c
2702 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
2704 2007-08-22 Martin Baulig <martin@ximian.com>
2707 (MonoDebuggerThreadInfo): New typedef.
2708 (mono_debugger_thread_table): New global variable.
2709 (mono_debugger_thread_created): New public function.
2710 (mono_debugger_thread_cleanup): New public function.
2714 - removed `get_current_thread' and `lookup_assembly'.
2715 - removed `data_table'.
2716 - added `thread_table'.
2719 (mono_thread_start_cb): Call mono_debugger_thread_created().
2720 (mono_thread_attach_cb): Likewise.
2721 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
2722 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
2725 * driver.c (mono_main): Move mono_debug_init() up, before calling
2726 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
2728 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2730 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
2731 together when passing several arguments of type double (gives a small
2732 speedup and saves a few bytes of generated code).
2734 2007-08-20 Jb Evain <jbevain@novell.com>
2736 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
2738 2007-08-20 Jb Evain <jbevain@novell.com>
2740 * mini.c (mono_method_to_ir): throw MethodAccessException
2741 and FieldAccessException instead of InvalidProgramException.
2743 2007-08-20 Mark Probst <mark.probst@gmail.com>
2745 * mini.c: CoreCLR security checks.
2747 * mini.h: Removed MonoSecurityMode (moved to
2748 metadata/security-manager.h) and mono_security_mode global var
2749 (replaced by set/get functions in security-manager.h).
2751 * driver.c: Added "core-clr-test" security mode for testing. Used
2752 set-function for setting security mode.
2754 2007-08-17 Mark Probst <mark.probst@gmail.com>
2756 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
2757 the new jit_info_table.
2759 * driver.c: Test code for the new jit_info_table (enabled by the
2760 define MONO_JIT_INFO_TABLE_TEST).
2762 2007-08-14 Zoltan Varga <vargaz@gmail.com>
2764 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2765 detection of call <REG> instruction sequence. Fixes build on freebsd.
2767 2007-08-13 Zoltan Varga <vargaz@gmail.com>
2769 * mini-exceptions.c: Fix a warning.
2771 2007-08-11 Zoltan Varga <vargaz@gmail.com>
2773 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
2774 stack overflow handling code on amd64 too.
2776 * mini-exceptions.c (mono_setup_altstack): Make this use
2777 mono_thread_get_stack_bounds ().
2779 * mini-x86.h: Disable sigaltstack on solaris x86.
2781 2007-08-10 Zoltan Varga <vargaz@gmail.com>
2783 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
2785 2007-08-10 Geoff Norton <gnorton@customerdna.com>
2787 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
2789 2007-08-08 Zoltan Varga <vargaz@gmail.com>
2791 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
2793 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
2795 2007-08-03 Neale Ferguson <neale@sinenomine.net>
2797 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
2800 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2802 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
2803 to be emitted (bug #82281).
2805 2007-08-01 Martin Baulig <martin@ximian.com>
2807 Merged the `debugger-dublin' branch.
2809 * debug-debugger.h (MonoDebuggerInfo):
2810 Removed the `old_*' compatibility entries.
2811 Added `debugger_version' and `data_table'.
2812 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
2813 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
2816 (MiniDebugMethodBreakpointInfo): Add `address_list'.
2817 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
2818 instead of a `gconstpointer'.
2819 (mono_debugger_insert_method_breakpoint): Return a
2820 `MonoDebugMethodAddressList *'.
2822 2007-06-28 Martin Baulig <martin@ximian.com>
2824 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
2826 2007-08-01 Zoltan Varga <vargaz@gmail.com>
2828 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
2829 __builtin_frame_address () since it is broken on older gcc versions.
2831 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2833 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
2834 on the stack overflow handling and made the managed stack overflows
2835 catchable in most cases using soft guard pages.
2836 * exceptions-x86.c: added code to restore the protection in the soft
2837 guard pages at the end of exception handling.
2839 2007-07-31 Zoltan Varga <vargaz@gmail.com>
2841 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
2843 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2845 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
2848 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2850 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
2851 signal handling support until it has been ported to the new mechanism.
2852 * mini.c: fixed stack overflow detection and use the new
2853 architecture code to handle signals on the altstack.
2855 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
2857 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
2858 stack overflows on the alt stack.
2860 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
2862 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
2863 stack overflows on the alt stack.
2865 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
2867 * exceptions-ppc.c: cleanup preparing for altstack support.
2869 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
2871 * exceptions-arm.c: cleanup preparing for altstack support.
2873 2007-07-27 Mark Probst <mark.probst@gmail.com>
2875 * mini.c (print_jit_stats): Output hazard pointer stats.
2877 2007-07-26 Mark Probst <mark.probst@gmail.com>
2879 * driver.c, mini.c: Replaced security mode flags with a single
2882 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2884 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
2886 2007-07-25 Mark Probst <mark.probst@gmail.com>
2888 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
2889 (which doesn't do anything yet) for activating Core CLR
2890 (Silverlight) security.
2892 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
2894 * mini-codegen.c: work around a possible gcc bug on arm.
2896 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2898 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
2899 message for platforms that don't support AOT compilation.
2901 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2903 * mini.h, mini.c, driver.c: temporary smcs hack.
2905 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
2907 * mini-arm.h, mini-arm.c: arm EABI fixes.
2909 2007-07-22 Zoltan Varga <vargaz@gmail.com>
2911 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
2914 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
2915 trampolines taking a method argument.
2917 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
2919 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
2920 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
2922 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
2923 JIT compilation throws an exception. Fixes #82050.
2925 2007-07-19 Mark Probst <mark.probst@gmail.com>
2927 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
2928 with the MONO_EXCEPTION_ defines.
2930 2007-07-17 Zoltan Varga <vargaz@gmail.com>
2932 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
2935 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
2936 the cause of an assertion.
2938 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
2940 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
2943 2007-07-15 Zoltan Varga <vargaz@gmail.com>
2945 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
2946 assert. Should fix #82103.
2948 2007-07-14 Zoltan Varga <vargaz@gmail.com>
2950 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
2951 here too. Fixes #82095.
2953 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
2956 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
2958 * mini-amd64.h: Enable IMT for amd64.
2960 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
2962 2007-07-12 Zoltan Varga <vargaz@gmail.com>
2964 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
2966 2007-07-12 Mark Probst <mark.probst@gmail.com>
2968 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
2969 as soon as check_linkdemand sets an exception_type.
2971 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2973 * mini-x86.c: fixed offsets for IMT call sequence.
2974 * mini-x86.h: enable IMT again.
2976 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2978 * trace.c (mono_trace_enter_method): Decode MonoType too.
2980 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
2982 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
2984 * mini-amd64.c: Add preliminary IMT implementation.
2986 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2988 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
2989 understand the new IMT-base interface invocation (thanks to
2990 Daniel Nauck for the report and the remote debugging session).
2992 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2994 * mini-x86.c: size and speed optimizations for the IMT bsearch.
2996 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2998 * Makefile.am (aotcheck): Make this actually use the AOTed code.
3000 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
3002 * mini-trampolines.c: implement AOT IMT support.
3003 * mini-x86.h: enable IMT support for wider testing.
3005 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3007 * inssel.brg (emit_imt_argument): Add aot support here.
3009 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
3011 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3013 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
3014 of the IMT implementation, partially from massi, with my
3015 implementation of the bsearch sequence. Disabled by default until
3016 the AOT code is implemented.
3018 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3020 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
3022 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
3024 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3026 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
3027 arch-independent IMT JIT code from Massimiliano
3028 Mantione (massi@ximian.com) with small cleanups from me.
3030 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3032 * Makefile.am: fix svn invocation to get the svn revision to be
3033 independent of the local language (build fix).
3035 2007-07-09 Mark Probst <mark.probst@gmail.com>
3037 * mini.c (inline_method): Reset cfg->exception_type if the
3038 inlining is aborted. Fixes: 82049.
3040 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
3042 * mini.c: remove assert from exception handling code when exception_ptr
3045 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3047 * mini.c (mono_codegen): Add an assert.
3049 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
3050 enter and leave code.
3051 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
3053 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3055 * mini-ppc.c: fixed memory corruption for localloc(0)
3058 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3060 * mini.c: Fix warnings.
3062 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
3064 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
3065 to emit better double->int conversions.
3067 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3069 * mini.c: the provided Min/Max optimizations are valid for unisgned
3072 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
3074 * 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
3076 2007-06-28 Miguel de Icaza <miguel@novell.com>
3078 * mini.c (mono_running_on_valgrind): Add support for reporting the
3079 method and its boundaries to valgrind.
3081 2007-06-28 Martin Baulig <martin@ximian.com>
3083 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3085 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3087 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
3089 * generic.2.cs: Add new test case.
3091 2007-06-25 Martin Baulig <martin@ximian.com>
3093 Merged the `debugger-dublin' branch.
3096 (mono_debugger_insert_method_breakpoint): New public method.
3097 (mono_debugger_remove_method_breakpoint): Likewise.
3098 (mono_debugger_check_breakpoints): New static method.
3099 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3101 * debug-debugger.h (MonoDebuggerInfo):
3102 Renamed (to keep backward compatibility in the vtable):
3103 `insert_breakpoint' -> `old_insert_breakpoint'.
3104 `remove_breakpoint' -> `old_remove_breakpoint'.
3105 `create_string' -> `old_create_string'.
3106 `lookup_class' -> `old_lookup_class'.
3107 `lookup_type' -> removed; changed into a dummy field.
3108 `lookup_assembly' -> `old_lookup_assembly'.
3109 Added (same functionality, but different signature):
3110 `create_string', `lookup_class', `lookup_assembly'
3112 `get_method_addr_or_bpt', `remove_method_breakpoint',
3113 `runtime_class_init'.
3115 * debug-debugger.c: Merged the `debugger-dublin' branch.
3117 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3119 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3121 (peephole_pass): Likewise.
3123 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3125 * driver.c: hopefully make setaffinity work also for ancient
3128 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3130 * driver.c : win32 build fix.
3132 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3134 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3135 processor if it is set.
3137 2007-06-21 Martin Baulig <martin@ximian.com>
3139 * debug-mini.h: New file.
3142 (mono_debugger_insert_breakpoint_full): Moved here from
3143 ../metadata/mono-debug-debugger.c.
3144 (mono_debugger_remove_breakpoint): Likewise.
3145 (mono_debugger_breakpoint_callback): Likewise.
3147 2007-06-15 Raja R Harinath <rharinath@novell.com>
3149 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3150 changes in MonoGenericClass.
3152 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3154 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3156 2007-06-14 Raja R Harinath <rharinath@novell.com>
3158 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3159 removal of MonoGenericMethod.
3161 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3163 * mini-exceptions.c: hooks for the exception events profiling API.
3165 2007-06-14 Randolph Chung <tausq@debian.org>
3167 * Makefile.ma: Add hppa target.
3168 * mini-arch.h: Include mini-hppa.h
3169 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3170 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3171 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3173 2007-06-14 Randolph Chung <tausq@debian.org>
3175 * inssel.brg: Add rules for "chained" compare-branch operations so that
3176 a single compare op can affect multiple branches. Adjust cost for
3177 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3178 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3179 cost for some rules so that they can more easily be overridden by
3180 per-arch rules (with fixes from lupus).
3181 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3183 2007-06-13 Randolph Chung <tausq@debian.org>
3185 * mini-ops.h: Reorder branch ops so that they match the order of the
3186 corresponding CEE_* ops. The code expects them this way.
3187 Add new ops for HPPA target.
3188 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3190 2007-06-13 Randolph Chung <tausq@debian.org>
3192 * mini-exceptions.c: Handle cases where the stack grows towards
3194 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3196 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3198 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3200 * driver.c: explain where a non-matching corlib is found.
3202 2007-06-13 Mark Probst <mark.probst@gmail.com>
3204 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3206 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3208 * mini-exceptions.c: Generate a method profile leave event during
3209 an exception to ensure that the profiler gets notified.
3211 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3213 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3216 * cpu-amd64.md: Add long_and/or/xor opcodes.
3218 2007-06-06 Wade Berrier <wberrier@novell.com>
3220 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3221 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3222 length of instruction shr_imm (expected 8, got 10)
3224 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3226 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3228 2007-06-06 Mark Probst <mark.probst@gmail.com>
3230 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3231 MonoInternalHashTable again (fixed bug in the internal hash table
3234 2007-06-06 Mark Probst <mark.probst@gmail.com>
3236 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3237 Have to figure out what makes it crash the SWF regression.
3239 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3241 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3243 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3245 * mini.c: optimize out the type check when storing null in a
3248 2007-06-04 Mark Probst <mark.probst@gmail.com>
3250 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3251 MonoInternalHashTable.
3253 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3255 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
3256 signed integer methods.
3258 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3260 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
3261 permanently since the current approach doesn't work.
3263 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3265 * inssel.brg (stmt): Only call delegate->invoke_impl if
3266 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
3268 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3270 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
3271 the sreg2==rdx case.
3273 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
3274 account if it contains a rex prefix.
3275 (peephole_pass): Handle OP_FMOVE as well.
3277 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3279 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
3280 as it causes regressions.
3282 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3284 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
3285 static case as well.
3287 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
3289 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3290 (mono_arch_get_this_arg_from_call): Ditto.
3292 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
3294 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
3297 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3298 (mono_arch_get_this_arg_from_call): Ditto.
3300 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
3302 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
3303 try to create optimized invoke code and use that for further invocations.
3304 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
3306 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
3308 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
3310 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
3311 sealed classes or methods.
3312 *devirtualization.cs: tests for the new optimization
3314 2007-05-29 Zoltan Varga <vargaz@gmail.com>
3316 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
3317 by the update_volatile () function.
3319 2007-05-27 Zoltan Varga <vargaz@gmail.com>
3321 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
3324 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
3326 2007-05-24 Jonathan Chambers <joncham@gmail.com>
3328 * mini.c: Add configure checks for header files.
3329 * mini-x86.c: Add configure checks for header files.
3330 * trace.c: Add configure checks for header files.
3331 * aot-runtime.c: Add configure checks for header files.
3332 * aot-compiler.c: Add configure checks for header files.
3333 * driver.c: Add configure checks for header files.
3334 * mini-codegen.c: Add configure checks for header files.
3336 Code is contributed under MIT/X11 license.
3338 2007-05-22 Zoltan Varga <vargaz@gmail.com>
3340 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
3341 icompare_imm -128 + op_iclt. Fixes #81703.
3343 2007-05-19 Zoltan Varga <vargaz@gmail.com>
3345 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
3347 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3349 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
3350 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
3351 so that all isinst checks now use "interface_bitmap".
3353 2007-05-15 Zoltan Varga <vargaz@gmail.com>
3355 * cpu-amd64.md (jmp): Fix a warning.
3357 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
3359 * basic.cs: Add new regression test.
3361 * basic.cs: Remove test which is now in basic-long.cs.
3363 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
3365 * basic-long.cs: Add new test.
3367 2007-05-13 Zoltan Varga <vargaz@gmail.com>
3369 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
3371 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3373 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
3375 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
3378 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
3379 throwing code a bit.
3381 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
3382 the exception throwing code a bit.
3384 * mini-x86.c (get_call_info): Allocate result from a mempool.
3386 2007-05-11 Zoltan Varga <vargaz@gmail.com>
3388 * aot-compiler.c (find_typespec_for_class): Fix the assert.
3390 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3392 * mini.h (MonoCompile): Add 'token_info_hash' field.
3394 * mini.c: Save token->method associations during compilation so the AOT
3395 compiler can use it.
3397 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
3398 which reference generic classes and methods.
3400 2007-05-10 Zoltan Varga <vargaz@gmail.com>
3402 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
3404 * aot-compiler.c (compile_method): Fix a typo in a comment.
3406 * aot-runtime.c (decode_cached_class_info): Skip generic types.
3408 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
3411 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
3413 2007-05-09 Zoltan Varga <vargaz@gmail.com>
3415 * mini.h (MonoCompile): Add 'args' field.
3417 * mini.c (mono_compile_create_vars): Store variables representing the arguments
3420 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
3422 2007-05-08 Zoltan Varga <vargaz@gmail.com>
3424 * mini.c (mono_compile_get_interface_var): Remove this unused function.
3426 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
3428 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
3429 opcodes for some opcodes.
3431 * mini.h *.brg *.c: Use the new opcodes.
3433 2007-05-08 Massimiliano Mantione <massi@ximian.com>
3435 * mini.h: Bumped aot revision.
3437 * inssel.brg: modified code generation of type checks for interfaces
3438 to use the new "MonoClass.interface_bitmap" instead of the old
3439 "MonoClass.interface_offsets".
3441 2007-04-30 Zoltan Varga <vargaz@gmail.com>
3443 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
3445 2007-04-29 Zoltan Varga <vargaz@gmail.com>
3447 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
3450 2007-04-27 Neale Ferguson <neale@sinenomine.net>
3452 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
3454 2007-04-27 Wade Berrier <wberrier@novell.com>
3456 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
3457 mini.h) to fix build.
3459 2007-04-26 Zoltan Varga <vargaz@gmail.com>
3461 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
3463 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
3464 causes the corlib unit tests to fail.
3466 2007-04-25 Zoltan Varga <vargaz@gmail.com>
3468 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
3470 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
3472 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
3473 opcodes to the comparison relations.
3475 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
3476 opcodes to their types.
3478 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
3480 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
3481 it in cfg->arch.cinfo.
3483 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
3485 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
3486 cfg->cil_offset_to_bb.
3488 2007-04-24 Zoltan Varga <vargaz@gmail.com>
3490 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
3491 created becase of initlocals.
3493 2007-04-23 Zoltan Varga <vargaz@gmail.com>
3495 * mini-alpha.c cpu-alpha.md: More alpha port work from
3496 Sergey Tikhonov <tsv@solvo.ru>.
3498 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
3500 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
3502 2007-04-19 Zoltan Varga <vargaz@gmail.com>
3504 * cpu-s390.md (break): Correct the length of break instruction.
3506 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3508 * mini.c: fix a couple of soft-float issues and comments.
3510 2007-04-15 Miguel de Icaza <miguel@novell.com>
3512 * trace.c (is_filenamechar): - is also a filename char.
3514 2007-04-15 Neale Ferguson <neale@sinenomine.net>
3516 * mini-s390.c: Correct checking for enum type in return value processing.
3518 2007-04-14 Raja R Harinath <rharinath@novell.com>
3520 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
3521 (version.h): Makefile is in the build directory.
3523 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
3525 * mini-amd64.h: fix for assertion failure on Solaris/amd64
3527 2007-04-11 Martin Baulig <martin@ximian.com>
3529 * mini.c (can_access_member): Fix handling of generic classes;
3532 2007-04-10 Zoltan Varga <vargaz@gmail.com>
3534 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
3536 2007-04-05 Zoltan Varga <vargaz@gmail.com>
3538 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
3540 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3542 * mini-codegen.c: make sure the right spill amount is
3543 used for fp or integer registers (fixes the float_sub_spill() on ppc).
3545 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
3547 * mini-ppc.c: fixes for the fp_branch_nan test.
3549 2007-03-23 Zoltan Varga <vargaz@gmail.com>
3551 * basic.cs: Comment out new test which still fails on ia64.
3553 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3555 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
3557 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3559 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
3561 2007-03-22 Zoltan Varga <vargaz@gmail.com>
3563 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
3564 on 64 bit machines. Fixes part of #80738.
3566 * basic.cs: Add regression test.
3568 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3570 * inssel.brg basic.cs: Revert previous change to fix build.
3572 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
3575 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
3577 * basic.cs: Add new regression test.
3579 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3581 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
3584 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3586 * cpu-s390x.md: Correct length of break instruction.
3588 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3590 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
3591 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
3593 2007-03-15 Jonathan Chambers <joncham@gmail.com>
3595 * *.c: Begin WIN64 port.
3596 * mini.c: Use correct register in profiler.
3597 * mini-amd64.c: No inline assembly on Win64.
3598 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
3599 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
3600 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
3601 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
3602 mono_arch_ip_from_context for Win64.
3604 Contributed under MIT/X11 license.
3606 2007-03-15 Zoltan Varga <vargaz@gmail.com>
3608 * exceptions-amd64.c (seh_handler): Ditto.
3610 * exceptions-x86.c (seh_handler): Fix a memory leak.
3612 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
3614 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3615 mini-s390x.c: fixed peephole optimizations to deal
3616 correctly with 1 and 2 byte reload avoidance.
3618 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
3620 * cpu-s390.md, cpu-s390x.md: update localloc length.
3622 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3624 * cpu-g4.md: added missing descriptions.
3626 2007-03-14 Miguel de Icaza <miguel@novell.com>
3628 * Makefile.am: Add support so the tail tests are not executed on
3629 PowerPC as that is a known limitation of the PowerPC port.
3631 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3633 * runmdesc.bat: Move to msvc directory.
3635 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3637 * runmdesc.bat: Run executable that was produced by the current
3638 target and sent via an argument.
3640 2007-03-11 Zoltan Varga <vargaz@gmail.com>
3642 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
3645 * generics.2.cs: Add regression test.
3647 2007-03-09 Wade berrier <wberrier@novell.com>
3649 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
3651 2007-03-09 Zoltan Varga <vargaz@gmail.com>
3653 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
3654 AOT code depends on this.
3656 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3658 * mini.c: more precise tracking of types in the eval stack
3659 (part of fix for bug #81044).
3661 2007-03-07 Zoltan Varga <vargaz@gmail.com>
3663 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
3665 * aot-compiler.c (encode_patch): Remove an obsolete comment.
3667 2007-03-06 Zoltan Varga <vargaz@gmail.com>
3669 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
3671 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
3673 2007-02-22 Zoltan Varga <vargaz@gmail.com>
3675 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
3676 a pointer on 64 bit systems. Fixes #80190.
3678 * iltests.il: Add new regression test.
3680 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3682 * mini.c: inline a constant for Environment.IsRunningOnWindows.
3684 2007-02-19 Geoff Norton <gnorton@customerdna.com>
3686 * trace.c: Remove an erroneous alignemnt check when tracing.
3687 Fixes --trace on OSX86.
3689 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3691 * mini-$(arch).h: initialize SP in context for all the archs.
3693 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
3695 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
3696 regressions in the thread tests.
3698 2007-02-14 Zoltan Varga <vargaz@gmail.com>
3700 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
3701 - fixed implementation of LOCALLOC opcode
3702 - implemented non-un compare for floats
3704 - implementation of FDIV and CKFINITE opcodes
3705 - fixes for latest mono updates
3706 - additional arch opcodes
3708 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3710 * Makefile.am: simplify and merge rules for cross-compilation.
3712 2007-02-07 Massimiliano Mantione <massi@ximian.com>
3714 * local-propagation.c: Actually *apply* the fix for bug 80591...
3716 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3718 * mini-exceptions.c: backuot part of the last change
3719 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
3721 2007-02-06 Massimiliano Mantione <massi@ximian.com>
3722 * inssel.brg: Fix bug 59286.
3725 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
3727 * mini-exceptions.c: patch from Zoltan to correctly check for
3728 stack boundaries (using the stack register, not the frame register),
3729 fixes bugs #80724, #79717.
3731 2007-02-03 Zoltan Varga <vargaz@gmail.com>
3733 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
3734 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
3736 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
3737 presence of frame pointer elimination.
3739 2007-02-01 Geoff Norton <gnorton@customerdna.com>
3741 * mini-x86.h: NetBSD UCONTEX_REG defines.
3743 2007-02-01 Zoltan Varga <vargaz@gmail.com>
3745 * inssel-amd64.brg: Fix amd64 build.
3747 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
3749 * mini.h: remove extern to workaround what looks likes gcc bug 26905
3752 2007-01-31 Zoltan Varga <vargaz@gmail.com>
3754 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
3757 * mini-<ARCH>.c: Use mono_is_regsize_var ().
3759 2007-01-30 Mark Mason <mason@broadcom.com>
3761 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
3762 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
3763 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
3764 beginning support for CEE_JMP [not quite working yet]
3765 * tramp-mips.c: LMF handling now works
3767 2007-01-30 Zoltan Varga <vargaz@gmail.com>
3769 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
3771 * mini.h (NULLIFY_INS): New macro.
3773 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3775 * mini.c: statistical profiler fix for windows, patch
3776 from Tor Lillqvist (tml@novell.com).
3778 2007-01-30 Massimiliano Mantione <massi@ximian.com>
3779 * local-propagation.c: Fix bug 80591.
3781 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3783 * Makefile.am: put back the --export-dynamic option as with
3784 the previous gmodule flags (thanks to Robert Jordan).
3786 2007-01-28 Zoltan Varga <vargaz@gmail.com>
3788 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
3790 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
3791 simplify and speed up the local register allocator. Also rename some fields
3792 like iassign->vassign.
3794 * regalloc.c: Remove some functions which are no longer used since their
3795 inlined version is in mini-codegen.c.
3797 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
3799 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
3801 2007-01-27 Zoltan Varga <vargaz@gmail.com>
3803 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
3804 narrowing. Fixes #80622.
3806 * iltests.il: Add new regresssion test.
3808 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3810 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
3811 debug-debugger.c, debug-debugger.h: warning fixes.
3812 * driver.c: updated copyright year and made it fit in one line.
3814 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
3816 * aot-runtime.c: updated to use mono-dl instead of gmodule.
3818 2007-01-25 Zoltan Varga <vargaz@gmail.com>
3820 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
3822 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
3824 * iltests.il: Add new test for bug #80507.
3826 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3828 * mini-arm.h: use soft-float also on vfp for now.
3830 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3832 * mini.c: fix some more soft-float issues.
3834 2007-01-24 Zoltan Varga <vargaz@gmail.com>
3836 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
3838 2007-01-24 Massimiliano Mantione <massi@ximian.com>
3839 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
3840 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
3841 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
3843 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
3845 * mini-arm.c: typo fix.
3847 2007-01-23 Neale Ferguson <neale@sinenomine.net>
3849 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
3851 2007-01-21 Zoltan Varga <vargaz@gmail.com>
3853 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
3854 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
3856 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
3858 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
3860 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
3862 * inssel.brg: Fix a warning.
3864 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
3866 * abcremoval.c ssa.c ssapre.c: Update after this change.
3868 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
3870 * dominators.c (df_set): Use mono_bitset_union_fast.
3872 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3874 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
3875 mini-codegen.c: reduce relocations and memory usage for the cpu
3878 2007-01-20 Zoltan Varga <vargaz@gmail.com>
3880 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
3882 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
3883 to reduce their size.
3885 2007-01-19 Mark Mason <mason@broadcom.com>
3887 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
3888 * mini-mips.c: more configuration macros, support long conditional branches, additional
3889 asserts, fix epilog instrumentation.
3890 * mini-mips.h: use standard stack walk
3891 * cpu-mips.md: increase size of div, rem and conditional branches
3893 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
3895 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
3898 2007-01-19 Zoltan Varga <vargaz@gmail.com>
3900 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
3901 (compile_method): Ditto.
3903 * aot-runtime.c (decode_klass_info): Ditto.
3905 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
3906 needed by the code generated by inssel.brg. Also fix a warning.
3908 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
3910 * mini.c: deal with enums that become genericinsts by
3911 being nested in a generic class (bug #79956).
3913 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3915 * mini.c: match the generic definition to check for
3916 private access with generic types (bug #78431).
3918 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3920 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
3921 to make life easier for people cross-compiling that insist on not
3924 2007-01-17 Mark Mason <mason@broadcom.com>
3926 * inssel-long.brg: patch to deal with mips missing flags
3927 * inssel-long32-mips.brg: implement overflow checks
3928 * insset-mips.brg: implement overflow checks
3929 * mini-mips.h: implement conditional exception handling
3930 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
3931 Remove unused code, minor cleanups.
3932 * exceptions-mips.c: minor cleanups
3933 * mini-ops.h: add mips conditional exception ops
3934 * cpu-mips.md: add mips conditional exception ops
3937 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3939 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
3940 to deal with mips missing of flags.
3942 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3944 * exceptions-ppc.c: execute fault handlers.
3946 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
3948 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
3950 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3952 * mini.c: handle also floating point values in initialize_array.
3954 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3956 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
3957 array initialization and make it conditional on the intrins option.
3959 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3961 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
3962 relocations and put the patch info names close to the enum definition.
3964 2007-01-15 Mark Mason <mason@broadcom.com>
3966 * basic.cs, exceptions.cs: break up large tests to increase debugability.
3968 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
3970 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
3972 2007-01-12 Raja R Harinath <rharinath@novell.com>
3974 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
3976 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
3978 * Makefile.am: distribute the mips sources.
3980 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3982 * mini-codegen.h: handle bug #80489 here, by excluding ecx
3985 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
3987 * cpu-x86.md: back out for now as this triggers other regressions.
3989 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3991 * cpu-x86.md: force src1 and dest regpair for long shift instructions
3992 to eax:edx, so ecx can't get allocated to them (bug #80489).
3994 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
3996 * mini.c, mini-exceptions.c: enabled running fault handlers
3999 2007-01-03 Miguel de Icaza <miguel@novell.com>
4001 * driver.c: If nothing fail, do not use the string "failed",
4002 because it makes it very annoying to view test result logs on the
4005 2006-12-30 Miguel de Icaza <miguel@novell.com>
4007 * debug-debugger.c (mono_debugger_main): Rename "main" to
4008 "main_method" to prevent a warning.
4010 Remove a warning for unused field.
4012 2006-12-28 Martin Baulig <martin@ximian.com>
4015 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
4017 2006-12-22 Martin Baulig <martin@ximian.com>
4019 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
4020 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
4021 seperate `.mdb_debug_info' section, so we can access it from the
4022 debugger even if the binary is stripped.
4024 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
4025 from the `.mdb_debug_info' here to prevent the linker from
4026 removing that section.
4028 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
4031 2006-12-19 Robert Jordan <robertj@gmx.net>
4033 * mini-x86: enable the code to return small structures in
4034 registers for FreeBSD as well. Fixes bug #80278.
4035 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
4037 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4039 * mini-x86.c: align the stack when calling the profiler
4040 function instrumenting the prolog (on OSX).
4042 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
4044 * mini.c: emit a break opcode where Debugger.Break () is called.
4046 2006-12-13 Miguel de Icaza <miguel@novell.com>
4048 * mini.c (mono_method_to_ir): Provide useful information on this
4049 assert, to prevent others from debugging like I did.
4051 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4053 * mini.c: enable code which was incorrectly commented
4056 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4058 * mini-x86.c: enable on OSX, too, the code to return small
4059 structures in registers.
4061 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4063 * mini-x86.c: remove the use of the dynamic code manager here, too.
4065 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4067 * mini.h, debug-debugger.c, tramp-*.c: fixed
4068 mono_debugger_create_notification_function() to use
4069 mono_global_codeman_reserve () instead of a dynamic code manager.
4071 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
4073 * mini.c, jit-icalls.h, jit-icalls.c: remove the
4074 ves_array_element_address() jit icall and use a generated
4075 managed method instead (which is about 4 times faster for a rank 3
4078 2006-11-29 Mark Mason <mason@broadcom.com>
4080 * basic-calls.cs: additional tests for passing
4081 structures as function arguments.
4083 2006-11-29 Mark Mason <mason@broadcom.com>
4085 * mini-mips.h: disable custom exception handling
4086 * mini-mips.c: throw/rethrow should use jalr to call
4087 exception stubs. Fixed bug with passing structures
4088 by value. More support for tracing floating point
4091 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4093 * mini.c: fixed typo in the soft-float ldind.r4 handling
4096 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4098 * mini.c, mini.h, driver.c: added --runtime command line
4099 option to select a different runtime than the autodetected one.
4100 * jit.h: added API for embedders to initialize with a specific
4103 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4105 * mini.c: handle also boxing of r4 values (bug #80024).
4107 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4109 * mini-ppc.c: force indirect calls until we reserve
4110 enough address space for all the generated code.
4112 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4114 * exceptions-arm.c: workaround bugs in the libc definition
4117 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4119 * inssel.brg: fixes from me and Mark Mason.
4121 2006-11-23 Dick Porter <dick@ximian.com>
4123 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4124 semaphore display now we've fixed the initial value
4126 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4128 * inssel.brg: partially revert the last change to fix the build.
4130 2006-11-21 Mark Mason <mason@broadcom.com>
4132 * inssel.brg: Add and use compare-and-branch macros to support
4133 architectures that do not have condition code registers (ie. MIPS).
4134 * *-mips.{c,brg,md}: Fix copyright statements
4136 2006-11-20 Mark Mason <mason@broadcom.com>
4138 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4139 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4140 * mini.h: Added declaration for mono_print_ins()
4141 * mini-codegen.c: added ins_spec initializer for MIPS
4142 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4143 vreg to be virtual and hreg to be non-virtual.
4144 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4145 is not yet working/implemented correctly.
4146 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4147 non-static, fixup calls to print_ins() from other parts in the file.
4149 2006-11-20 Mark Mason <mason@broadcom.com>
4151 * basic-calls.cs: added tests for passing structures as arguments
4154 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4156 * inssel-long32.brg: optimize signed division by power of two.
4158 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4160 * mini-arm.c: added support for interworking with thumb code
4161 (mono must be still be built using the ARM instruction encoding).
4163 2006-11-19 Miguel de Icaza <miguel@novell.com>
4165 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4166 verifier has different rules for it. Fixes a few verifier issues
4169 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4170 at the end, so people know what happened.
4172 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4174 * brach-opts.c: in optimize_exception_target() make sure we
4175 are in a catch clause (fixes bug #79871).
4177 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4179 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4180 more soft-float support fixes.
4182 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4184 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4185 that are passed half on the stack and half in registers.
4187 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4189 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4190 more mips integration work from Mark E Mason
4191 <mark.e.mason@broadcom.com>.
4193 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4195 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4196 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4197 tramp-mips.c: added sources for the mips port, not
4198 integrated in the build yet. Contributed by
4199 Mark E Mason <mark.e.mason@broadcom.com>.
4201 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4203 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4205 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4207 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4208 put the soft-float rules in its own file since it seems to
4209 break s390 compilation.
4211 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4213 * mini-arm.c: fixed wrnings.
4215 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4217 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4218 inssel-arm.brg: ARM support for soft-float.
4220 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4222 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4223 loads and stores of 32 bit fp values.
4225 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4227 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4229 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4230 works. Fixes #79852 and #79463.
4232 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4234 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4235 more soft-float support WIP and fixes.
4237 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4239 * mini-arm.c: some VFP updates.
4241 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4243 * mini-exceptions.c: 0 is a valid local var offset in some
4244 architectures, don't assert (bug #78508).
4246 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4248 * exceptions-arm.c: fixed off by one error in stack walk code.
4250 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4252 * mini.h, mini.c: more precise tracking of type load exceptions.
4254 2006-11-03 Robert Jordan <robertj@gmx.net>
4256 * Makefile.am: [WIN32] Add monow.exe target.
4257 * driver.c: [WIN32] Don't detach the console when debugging.
4260 2006-10-30 Miguel de Icaza <miguel@novell.com>
4262 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
4264 2006-10-23 Zoltan Varga <vargaz@gmail.com>
4266 * aot-compiler.c (emit_method_info): Add a case missed earlier.
4268 * driver.c (mini_regression): Fix --regression with AOT.
4270 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
4272 2006-10-17 Zoltan Varga <vargaz@gmail.com>
4274 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
4276 * mini-sparc.h: Don't use sigaction on sparc/linux.
4278 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
4280 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
4282 * mini-exceptions.c: Add proper include files for getpid ().
4284 2006-10-16 Zoltan Varga <vargaz@gmail.com>
4286 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
4287 address instead of a MonoJitInfo* to avoid decoding the exception info for the
4290 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
4291 name cache to reduce its size.
4293 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4295 2006-10-15 Zoltan Varga <vargaz@gmail.com>
4297 * mini-x86.c: Save/restore the current LMF structure more efficiently using
4298 the mono_lmf TLS variable.
4300 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
4301 trampoline lmf frames.
4303 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
4305 2006-10-14 Zoltan Varga <vargaz@gmail.com>
4307 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
4308 the mono_lmf TLS variable.
4310 * mini-exceptions.c: Access the LMF structure through accessors.
4312 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
4313 variable instead of in jit_tls->lmf.
4315 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
4317 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
4318 trampoline lmf frames.
4320 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
4322 2006-10-12 Zoltan Varga <vargaz@gmail.com>
4324 * mini.c trace.c mini-x86.c: Revert these too.
4326 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
4329 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
4331 * genmdesc.c: removed now dead code.
4333 2006-10-09 Robert Jordan <robertj@gmx.net>
4335 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
4337 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
4339 * mini.h: do not leave gaps in the opcode values.
4341 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
4343 * jit-icalls.h: flag functions as internal here, too.
4345 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4347 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
4348 functions with the internal attribute.
4350 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
4352 * aot-compiler.c: fclose the file descriptor in the profile read loop.
4354 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
4356 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
4359 2006-10-05 Zoltan Varga <vargaz@gmail.com>
4361 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4362 tail calls as on other platforms.
4364 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
4366 * iltests.il: Add a few tailcall tests.
4368 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4370 * driver.c: fix loop for old compilers (bug #79521).
4372 2006-10-02 Zoltan Varga <vargaz@gmail.com>
4374 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
4376 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
4378 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
4379 metadata without any code.
4381 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
4382 more precise debugging information using gdb.
4384 2006-09-30 Zoltan Varga <vargaz@gmail.com>
4386 * inssel-ia64.brg: Make the helper methods static.
4388 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4390 * inssel-x86.brg: make the helper methods static.
4392 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
4394 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
4396 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4398 * mini.c: updates for monoburg changes.
4399 * inssel.brg: make a few helper functions static as they should.
4401 2006-09-27 Zoltan Varga <vargaz@gmail.com>
4403 * Makefile.am: Move mini-codegen.c to common_sources.
4405 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4407 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
4409 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
4410 mini-ppc.h: port to use the common local register allocator.
4412 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4414 * mini.h: Remove the comment too then.
4416 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
4418 * mini.h: put back backend.data which is to be used shortly and
4419 doesn't increase the size of MonoInst. If any 64 bit arch aligned
4420 pointers on 4 byte boundaries it'd have much bigger issues running
4421 and you can ifdef it out anyway.
4423 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4425 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
4426 MonoInst size by 4 bytes on 64 bit machines.
4428 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
4430 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
4431 replacement with more meaningful field names. Arch maintainers, please
4432 check the assigned names are good enough for your arch.
4434 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4436 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
4437 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
4439 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
4441 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
4442 relocations and memory requirements, put the optimization flags
4443 definitions in their own file.
4445 2006-09-24 Zoltan Varga <vargaz@gmail.com>
4447 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
4449 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
4451 2006-09-22 Zoltan Varga <vargaz@gmail.com>
4453 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
4455 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4457 * inssel.brg: use the correct function to get the size of an item
4458 in an array, given an element class.
4459 * aot-compiler.c: do not access class->class_size directly.
4461 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
4463 * mini.h, debug-mini.c: added a debugging function to print
4464 info about local variables and arguments in a jitted method.
4466 2006-09-20 Zoltan Varga <vargaz@gmail.com>
4468 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4470 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
4472 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4474 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
4475 inner and outer loops when passing vtypes.
4477 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
4479 * mini-ppc.c: take into account the cpu errata for cache flushing
4480 which caused some random errors (bug #79381).
4482 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4484 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4485 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
4487 2006-09-17 Zoltan Varga <vargaz@gmail.com>
4489 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
4492 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
4495 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
4496 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
4498 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
4501 2006-09-13 Zoltan Varga <vargaz@gmail.com>
4503 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
4505 2006-09-12 Zoltan Varga <vargaz@gmail.com>
4507 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
4508 macro does not have to be changed during debugging.
4510 * 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>.
4512 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
4514 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
4516 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
4517 MONO_ARCH_NO_EMULATE_MUL is defined.
4519 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
4521 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
4523 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
4525 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
4527 2006-09-11 Zoltan Varga <vargaz@gmail.com>
4529 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
4530 stuff to mini-exceptions.c where it is used.
4532 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
4533 setup code, the real one is in mini-exceptions.c.
4535 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
4536 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
4537 some changes from the freebsd ports tree.
4539 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
4542 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
4544 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
4546 * mini.c: on Linux, check for /proc to be mounted
4547 (bug# 79351, novell bug#201204).
4549 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
4551 * mini.c: handle cases where pthread_attr_getstack() behaves
4552 incorrectly (bug #78096).
4554 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
4556 * mini-arm.c: support larger stack frames (bug #79272).
4558 2006-09-08 Zoltan Varga <vargaz@gmail.com>
4560 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
4562 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
4565 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
4566 mono_class_from_name () to find a class from its name.
4568 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
4570 2006-09-07 Zoltan Varga <vargaz@gmail.com>
4572 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
4574 2006-09-05 Kornél Pál <kornelpal@gmail.com>
4576 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
4578 2006-09-04 Zoltan Varga <vargaz@gmail.com>
4580 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
4581 callinfo->trampoline.
4583 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
4585 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
4588 2006-09-03 Zoltan Varga <vargaz@gmail.com>
4590 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
4592 2006-09-02 Zoltan Varga <vargaz@gmail.com>
4594 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
4595 stats.method_trampolines, it is already done by the generic trampoline code.
4597 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
4599 2006-09-01 Zoltan Varga <vargaz@gmail.com>
4601 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
4603 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
4605 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
4607 * mini.c (print_jit_stats): Print mscorlib mempool size too.
4609 * mini.c (print_jit_stats): Print new stats.
4611 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4613 2006-08-31 Zoltan Varga <vargaz@gmail.com>
4615 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
4616 Address on two dimensional arrays. Fixes #78729.
4618 * mini.h (MonoCompile): Add a 'skip_visibility' field.
4620 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
4623 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
4625 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
4628 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
4630 (mini_get_ldelema_ins): Ditto.
4632 2006-08-30 Zoltan Varga <vargaz@gmail.com>
4634 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
4635 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
4638 2006-08-29 Neale Ferguson <neale@sinenomine.net>
4640 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
4641 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
4643 * exceptions-s390x.c: Cosmetic change.
4645 * tramp-s390.c: Fix warning.
4647 * cpu-s390.md: Correct length of mul_imm.
4649 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
4651 * aot-compiler.c: added binary writer with ELF backend
4652 implementation (only on Linux/x86 for now).
4654 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4656 * Makefile.am: Don't run net 2.0 AOT tests.
4658 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
4659 (mono_compile_assembly): Skip net 2.0 assemblies as well.
4661 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
4663 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4665 * aot-compiler.c: simplified and refactored the asm-writing code
4666 to allow different backends.
4668 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4670 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4672 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
4673 little. Share patches of type TYPE_FROM_HANDLE as well.
4675 * mini.c (mono_patch_info_equal): New helper function.
4676 (mono_patch_info_hash): Ditto.
4678 * aot-compiler.c (emit_method_code): Fix s390 build.
4680 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
4681 is not handled because it is stored as a flag and not as a type ctor. Fixes
4684 2006-08-17 Zoltan Varga <vargaz@gmail.com>
4686 * aot-compiler.c: Fix computation of GOT slot statistics.
4688 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
4689 Also remove support for not PIC AOT.
4691 * mini.h: Bump AOT file format version.
4693 * objects.cs: Add a test for #78990.
4695 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
4696 (peter.dettman@iinet.net.au). Fixes #79087.
4698 * basic-long.cs: Add a test for the above.
4700 2006-08-16 Zoltan Varga <vargaz@gmail.com>
4702 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
4704 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
4707 2006-08-15 Zoltan Varga <vargaz@gmail.com>
4709 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
4712 2006-08-10 Jonathan Chambers <joncham@gmail.com>
4714 * mini.c: Don't verify COM proxy invoke calls
4717 2006-08-10 Dick Porter <dick@ximian.com>
4719 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
4720 which process is holding semaphores locked.
4722 2006-08-08 Zoltan Varga <vargaz@gmail.com>
4724 * mini-ia64.c mini-amd64.c: Fix #79027.
4726 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
4728 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
4730 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
4731 implicit arguments in a vararg call. Fixes #79027.
4733 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
4735 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
4736 (mono_get_array_new_va_signature): Ditto.
4738 2006-08-05 Zoltan Varga <vargaz@gmail.com>
4740 * aot-runtime.c: Call init_plt lazily.
4742 * inssel-long.brg: Fix unsigned long->int conversion.
4744 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
4746 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
4747 that most data is now in the .rss/.data section.
4749 2006-08-04 Zoltan Varga <vargaz@gmail.com>
4751 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
4753 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
4755 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
4757 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
4759 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
4760 virtual call. Fixes #79010.
4762 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
4763 and use the result as the this argument in the real call.
4765 * generics.2.cs: Add a new test for #79010.
4767 2006-08-03 Zoltan Varga <vargaz@gmail.com>
4769 * mini-x86.c: Fix a warning.
4771 * aot-compiler.c: Add a bunch of statistics.
4773 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
4775 2006-08-02 Zoltan Varga <vargaz@gmail.com>
4777 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
4779 2006-08-01 Zoltan Varga <vargaz@gmail.com>
4781 * 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>.
4783 2006-07-13 Miguel de Icaza <miguel@novell.com>
4785 * mini.c (mono_method_to_ir): Obtain the original method in the
4786 CIL stream and use this to perform validation.
4790 2006-07-19 Zoltan Varga <vargaz@gmail.com>
4792 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
4793 (mono_arch_call_opcode): Ditto.
4795 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
4798 * mini.c (mono_patch_info_dup_mp): New helper function.
4800 * aot-compiler.c (compile_method): Fix some of the memory allocated during
4801 compilation. Fixes #78827.
4803 2006-07-18 Kornél Pál <kornelpal@gmail.com>
4805 * declsec.c: Use original security informations for
4806 MONO_WRAPPER_MANAGED_TO_MANAGED.
4808 2006-07-15 Jonathan Chambers <joncham@gmail.com>
4810 * mini.c: Allow Com Interop methods/classes and
4811 don't verify COM wrapper calls
4814 2006-07-13 Zoltan Varga <vargaz@gmail.com>
4816 * inssel-long32.brg: Fix long->i4 checked conversion.
4818 * exceptions.cs: Add a test for the above.
4820 2006-07-08 Zoltan Varga <vargaz@gmail.com>
4822 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
4824 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
4827 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
4830 2006-07-03 Zoltan Varga <vargaz@gmail.com>
4832 * mini.c: Fix solaris/x86 exception handling.
4834 * Makefile.am: Get rid of $(ICU_LIBS).
4836 2006-07-02 Zoltan Varga <vargaz@gmail.com>
4838 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
4839 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
4840 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
4842 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
4844 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
4845 this function causes a SIGSEGV.
4847 2006-06-22 Zoltan Varga <vargaz@gmail.com>
4849 * mini.c: Remove unused solaris/x86 includes.
4851 2006-06-21 Zoltan Varga <vargaz@gmail.com>
4853 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
4855 2006-06-20 Jb Evain <jbevain@gmail.com>
4857 * cpu-g4.md: fix max length of start_handler instruction.
4859 2006-06-20 Massimiliano Mantione <massi@ximian.com>
4860 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
4862 2006-06-16 Massimiliano Mantione <massi@ximian.com>
4863 * ssa.c: Fixed bug 78653 for SSA based deadce.
4864 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
4865 MonoInst.flags, used in SSA based deadce.
4866 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
4867 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
4869 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
4871 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
4872 it can end up using non executable memory on ppc64 systems
4873 running ppc32 userspace (fix from Johannes Berg).
4875 2006-06-14 Dick Porter <dick@ximian.com>
4877 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
4880 2006-06-13 Massimiliano Mantione <massi@ximian.com>
4881 * mini.c: Made so that inline is locally disabled if it would
4882 trigger a .cctor, because too many apps depend on this behavior
4883 (which seems to be also the one of the MS CLR).
4885 2006-06-13 Zoltan Varga <vargaz@gmail.com>
4887 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
4888 No idea why this worked before.
4890 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
4891 which branch to outer exception clauses since they could skip the
4892 inner finally clauses. Fixes #78633.
4894 * exceptions.cs: Add a test for the above.
4896 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
4899 * iltests.il: Add a test for the above.
4901 2006-06-12 Zoltan Varga <vargaz@gmail.com>
4903 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
4904 after the end of a try bblock, to prevent asserts in mini_method_compile ().
4906 * iltests.il: Add a test for the above.
4908 2006-06-10 Zoltan Varga <vargaz@gmail.com>
4910 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
4912 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
4913 methods as instrinsics.
4915 2006-06-09 Wade Berrier <wberrier@novell.com>
4917 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
4918 (simple-cee-ops.h ssapre-mini-ops.h)
4920 2006-06-09 Neale Ferguson <neale@sinenomine.net>
4922 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
4923 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
4925 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
4926 * cpu-s390x.md: Fix max. length values for a couple of instructions.
4928 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
4930 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
4932 2006-06-08 Massimiliano Mantione <massi@ximian.com>
4934 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
4935 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
4936 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
4937 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
4938 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
4939 of opcodes, so that bug 78549 should not happen again.
4940 * ssapre.c: Updated to use the renamed files.
4942 2006-06-08 Zoltan Varga <vargaz@gmail.com>
4944 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
4945 in OP_ATOMIC_EXCHANGE_I4.
4947 2006-06-07 Wade Berrier <wberrier@novell.com>
4949 * tramp-s390.c: Fix s390 build (add missing pointer declarations
4950 in mono_debugger_create_notification_function)
4952 2006-06-06 Zoltan Varga <vargaz@gmail.com>
4954 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
4956 * mini.c (type_from_stack_type): Disable some changes which do not
4959 * driver.c: Reenable opts.
4961 * mini.h (MonoStackSlot): New structure to keep track of the verification state
4962 of the evaluation stack.
4964 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
4965 evaluation stack trace at entry to the bblock.
4967 * mini.c (merge_stacks): New function to perform verification of stack merges.
4968 Turned off by default.
4970 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
4973 2006-06-06 Massimiliano Mantione <massi@ximian.com>
4975 * local-propagation.c: Fixed bug 78549.
4977 2006-06-04 Zoltan Varga <vargaz@gmail.com>
4979 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
4981 2006-06-02 Miguel de Icaza <miguel@novell.com>
4983 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
4984 tramp-arm.c, tramp-ia64.c
4985 (mono_debugger_create_notification_function): Update signature to
4986 new signature and use new protocol for creating the notification
4989 Should fix the build.
4991 2006-06-02 Geoff Norton <gnorton@customerdna.com>
4993 * exceptions-ppc.c (mono_jit_walk_stack)
4994 (ves_icall_get_frame_info): Fix the build
4996 2006-06-02 Zoltan Varga <vargaz@gmail.com>
4998 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
5000 2006-05-31 Raja R Harinath <rharinath@novell.com>
5002 * il2tests.2.il: New file for generics CIL tests. Add test for
5004 * Makefile.am: Update.
5007 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
5010 2006-05-30 Massimiliano Mantione <massi@ximian.com>
5012 * aliasing.c: Fixed bug 78311.
5014 2006-05-29 Martin Baulig <martin@ximian.com>
5016 * mini-exceptions.c (mono_find_jit_info): When computing the
5017 native offset, check whether we're actually inside the method's
5018 code; call mono_debug_print_stack_frame() to format the frame.
5019 (ves_icall_System_Exception_get_trace): Call
5020 mono_debug_print_stack_frame() to format the stack frame.
5021 (ves_icall_get_trace): Update to the new debugging API.
5022 (mono_jit_walk_stack_from_ctx): Likewise.
5023 (ves_icall_get_frame_info): Likewise.
5025 * mini.c (get_method_from_ip): Use the new debugging API.
5026 (mono_print_method_from_ip): Likewise.
5029 (mono_jit_walk_stack): Use the new debugging API.
5030 (ves_icall_get_frame_info): Likewise.
5032 2006-05-27 Zoltan Varga <vargaz@gmail.com>
5034 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
5036 2006-05-25 Massimiliano Mantione <massi@ximian.com>
5038 * mini.c: Added "limitator" to inline for debugging.
5040 2006-05-24 Martin Baulig <martin@ximian.com>
5042 * debug-debugger.c (mono_debugger_init): Create a private,
5043 malloc()-based code manager for the notification function and
5044 intentionally leak it on exit. This fixes the crash-on-exit race
5048 (mono_debugger_create_notification_function): Added
5049 `MonoCodeManager *' argument.
5052 (mono_debugger_create_notification_function): Added
5053 `MonoCodeManager *' argument.
5055 2006-05-23 Massimiliano Mantione <massi@ximian.com>
5057 * aliasing.c: Fixed 64 bit issue.
5058 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5059 default since all known bugs are fixed (one more time!).
5061 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5063 * mini.c: write barrier support.
5065 2006-05-23 Martin Baulig <martin@ximian.com>
5067 * debug-debugger.c: Revert Paolo's change. Add comment and #error
5068 check at the top of the file.
5070 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
5072 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
5073 reverting changes without reason and without changelog entries.
5075 2006-05-18 Zoltan Varga <vargaz@gmail.com>
5077 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
5078 to a few opcodes. Fixes #78439.
5080 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
5081 consistency with other archs.
5083 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
5085 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5087 * debug-debugger.c: fix the build.
5089 2006-05-17 Martin Baulig <martin@ximian.com>
5092 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
5093 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
5094 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
5095 (debugger_attach): Call GC_mono_debugger_add_all_threads().
5097 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5099 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5101 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5103 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5104 MONO_TYPE_GENERICINST.
5106 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5107 MONO_TYPE_GENERICINST.
5109 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5111 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5114 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5116 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5118 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5120 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5122 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5123 mono_trace_cleanup ().
5125 * iltests.il: Fix problem with the newly added test.
5127 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5128 due to register constraints, free up the previous hreg. Fixes #78314.
5130 * iltests.il: Add new test for #78314.
5132 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5133 Interlocked.Add. Fixes #78312.
5135 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5137 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5139 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5141 2006-05-05 Martin Baulig <martin@ximian.com>
5143 * debug-mini.c (mono_debug_open_block): New method.
5146 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5147 the beginning of each basic block.
5150 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5151 the beginning of each basic block.
5153 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5155 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5156 default until I understand why they break the build on amd64.
5158 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5160 * mini.c (mini_cleanup): Call mono_cleanup ().
5162 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5165 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5167 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5168 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5169 default since all known bugs are fixed, and I cannot reproduce bug
5170 77944... I'm asking Matt Hargett to test again after this commit.
5172 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5174 * mini-codegen.c: Fixed typo that thrashed inline.
5176 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5178 * dominators.c (compute_dominators): Avoid using a worklist since
5179 it is not correct in some cases. Instead, iterate over all bblocks as
5180 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5182 2006-04-28 Miguel de Icaza <miguel@novell.com>
5184 * mini.c (mono_jit_compile_method_inner): Use
5185 mono_prepare_exception_from_error that resets the value
5188 2006-04-27 Miguel de Icaza <miguel@novell.com>
5190 * mini.c: Move the mini_loader_error_to_exception to metadata.
5192 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5194 * aliasing.c: Fixed bug 78210.
5196 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5198 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5199 default until all their problems (or the ones they trigger) are fixed.
5201 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5203 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5205 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5206 as loaded only after resolving patches since that could invoke the same method.
5208 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5210 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5213 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5216 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5219 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5220 made from AOT code through the PLT table.
5222 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5223 holding the plt offset when a call is made to the aot plt trampoline.
5225 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5227 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5230 * Makefile.am (common_sources): Fix build breakage.
5232 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5233 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5234 intra-assembly calls if possible.
5236 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5238 * mini-trampolines.c: Handle PLT entries.
5240 * mini.c: Avoid creating a GOT var for calls.
5242 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5245 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5248 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5251 * mini.h: Bump AOT file format version.
5253 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
5256 2006-04-25 Martin Baulig <martin@ximian.com>
5258 * driver.c: Disable copyprop, consprop and inline when running
5259 inside the debugger.
5261 2006-04-25 Martin Baulig <martin@ximian.com>
5263 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
5264 with `get_current_thread' and added `detach'.
5265 (MonoDebuggerMetadataInfo): Added `thread_size',
5266 `thread_tid_offset', `thread_stack_ptr_offset' and
5267 `thread_end_stack_offset'.
5269 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5271 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
5274 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
5275 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
5277 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
5279 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
5281 * aot.c: Add support for ADJUSTED_IID.
5283 2006-04-24 Zoltan Varga <vargaz@gmail.com>
5285 * aot.c (emit_method_order): Don't align method_order_end.
5287 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
5288 the interface ID changes.
5290 2006-04-21 Dick Porter <dick@ximian.com>
5292 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
5293 cleaning up a thread. Fixes the new part of bug 77470.
5295 2006-04-20 Geoff Norton <gnorton@customerdna.com>
5297 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
5300 2006-04-19 Zoltan Varga <vargaz@gmail.com>
5302 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
5304 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
5305 SIGSEGV. Fixes #78072.
5307 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
5308 unregister our SIGABRT handler.
5310 2006-04-19 Massimiliano Mantione <massi@ximian.com>
5312 * mini.c: Disabled inline where it can alter the call stack in a
5313 way visible from managed code.
5314 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
5317 2006-04-16 Zoltan Varga <vargaz@gmail.com>
5319 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
5320 on other platforms. Fixes #78089.
5322 2006-04-13 Martin Baulig <martin@ximian.com>
5324 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
5325 determine whether we're inside the debugger.
5328 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
5330 2006-04-12 Zoltan Varga <vargaz@gmail.com>
5332 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
5333 handler clauses. Fixes #78024.
5335 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
5336 in the CALL_MEMBASE opcodes. Fixes #78088.
5337 (mono_arch_get_vcall_slot_addr): Ditto.
5339 2006-04-10 Martin Baulig <martin@ximian.com>
5341 * debug-debugger.c: The thread handling code has now been moved
5342 into ../metadata/threads.c.
5344 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5346 * driver.c (mono_main): Fix --with-gc=none build.
5348 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
5349 (mono_spillvar_offset_float): Ditto.
5350 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
5351 hreg, not when its !global, since on ia64, there is a third category: stacked
5354 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
5356 * mini.c: set MonoInst->klass for load field address and a few other
5359 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5361 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
5363 2006-04-07 Zoltan Varga <vargaz@gmail.com>
5365 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
5366 the branch opt changes.
5368 2006-04-06 Dick Porter <dick@ximian.com>
5370 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
5372 * wapihandles.c (mini_wapi_seminfo):
5373 * driver.c (mono_main): Add semaphore info option
5375 2006-04-05 Zoltan Varga <vargaz@gmail.com>
5377 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
5378 branch optimization changes. Fixes #78009.
5380 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5382 * mini.c: ignore accessibility of methods in managed->native wrappers.
5384 2006-04-04 Zoltan Varga <vargaz@gmail.com>
5386 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
5388 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
5390 2006-04-03 Zoltan Varga <vargaz@gmail.com>
5392 * mini.c: Modify the branch optimizations to preserve the invariant that
5393 the entries inside the in_bb and out_bb arrays are unique.
5394 (mono_unlink_bblock): Avoid creation of new arrays.
5396 2006-04-02 Zoltan Varga <vargaz@gmail.com>
5398 * mini.c (mono_unlink_bblock): Fix regression caused by previous
5401 2006-04-01 Zoltan Varga <vargaz@gmail.com>
5403 * mini.c (optimize_branches): Remove the "optimizations" in
5404 the cbranch1/cbranch2 -> branch cases which were causing several
5405 problems in the past. Fixes #77986.
5407 2006-03-31 Chris Toshok <toshok@ximian.com>
5409 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
5410 default optimizations :(
5412 2006-03-31 Zoltan Varga <vargaz@gmail.com>
5414 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
5417 2006-03-31 Massimiliano Mantione <massi@ximian.com>
5419 * local-propagation.c: Added comments to structs and removed
5420 "Mono" prefixes from local tree mover types.
5422 2006-03-30 Zoltan Varga <vargaz@gmail.com>
5424 * Makefile.am (arch_sources): Define this for each architecture so
5425 libmono_la_SOURCES is defined in one place.
5427 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
5429 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
5432 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
5434 * driver.c: print the GC name supplied by configure.
5436 2006-03-29 Massimiliano Mantione <massi@ximian.com>
5438 * local-propagation.c: Added tree mover, and moved here all the
5439 local propagation code from mini.c
5440 * mini.c: Added support for treeprop, and moved all the local
5441 propagation code to local-propagation.c
5442 * mini.h: Added support for treeprop
5443 * driver.c: Added support for treeprop, enabled consprop, copyprop,
5444 treeprop, inline and deadce by default
5445 * Makefile.am: Added local-propagation.c
5447 2006-03-25 Zoltan Varga <vargaz@gmail.com>
5449 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
5451 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
5453 * debug-debugger.c: make it compile without the Boehm GC.
5455 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5457 * mini.c: fixed issue with mismatch when an icall is registered
5458 with multiple names but same address.
5460 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5462 * declsec.c, mini-exceptions.c: use write barrier to set reference
5463 fields of managed objects.
5465 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5467 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
5468 (can_access_internals): Fix a warning.
5470 * mini.c (print_method_from_ip): Rename this to
5471 mono_print_method_from_ip so it gets exported.
5473 * trace.c: Deal with strings inside StringBuilder's containing garbage
5474 and fix memory leaks. Fixes #77848.
5476 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5478 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
5481 2006-03-16 Neale Ferguson <neale@sinenomine.net>
5483 * mini-s390.c: Remove OP_X86_TEST_NULL.
5485 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5487 * mini.c: use the correct GetHashCode() for the moving collector.
5489 2006-03-16 Massimiliano Mantione <massi@ximian.com>
5491 * liveness.c: Regalloc spill cost tuning.
5493 2006-03-15 Neale Ferguson <neale@sinenomine.net>
5495 * mini-s390x.h: Correct S390_LONG macro.
5497 * mini-s390x.c: Cleanup unused code.
5499 2006-03-15 Zoltan Varga <vargaz@gmail.com>
5501 * jit-icalls.h: New file.
5503 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
5504 icalls and include that instead of including jit-icalls.c.
5506 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
5509 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
5511 * mini.c: when checking for member accessibility, also check for
5512 friend assemblies and for explicit interface implementations.
5514 2006-03-14 Zoltan Varga <vargaz@gmail.com>
5516 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
5518 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
5520 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5521 common cases are done first.
5523 * mini-ops.h: Only define platform specific opcodes on the given platform.
5525 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
5528 2006-03-14 Martin Baulig <martin@ximian.com>
5530 Revert Paolo's change from r57348:
5532 * mini.h: don't use gboolean for bitfields.
5533 * mini.c: verifier changes for fields and methods accessibility.
5535 2006-03-13 Neale Ferguson <neale@sinenomine.net>
5537 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
5539 * mini-s390x.c: Fix conv_r_un.
5541 * cpu-s390, cpu-s390x.md: Fix lengths.
5543 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
5545 * mini.c: nested types have access to all the nesting
5546 levels, not just the enclosing types.
5548 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5550 * mini.c: added a few more verification checks.
5552 2006-03-12 Zoltan Varga <vargaz@gmail.com>
5554 * liveness.c: Merge optimizations from the linear-il branch.
5556 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5558 * mini-ia64.c (emit_call): Add a comment.
5560 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
5562 * tramp-ia64.c: Fix some warnings.
5564 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
5566 * mini.h: don't use gboolean for bitfields.
5567 * mini.c: verifier changes for fields and methods accessibility.
5569 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5571 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
5572 lazy icall wrapper changes.
5574 * dominators.c: Replace all the dominator algorithms with faster
5575 ones from the linear-il branch.
5577 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
5580 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5581 common cases are done first.
5583 * mini-amd64.c: Fix some warnings.
5585 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
5588 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
5591 * mini.h: Add a missing prototype.
5593 2006-03-10 Zoltan Varga <vargaz@gmail.com>
5595 * mini.c: Compile icall wrappers lazily.
5597 * mini-codegen.c: Use printf instead of g_print since its much faster.
5599 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
5602 * mini.c (optimize_branches): Cache the negative result from
5603 remove_block_if_useless ().
5605 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
5606 Also fix some bblock linking issues.
5608 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
5611 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
5613 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
5614 accessed fields first, for better cache behavior.
5616 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5618 * mini.c: speedup IList<T> array accesses.
5620 2006-03-09 Zoltan Varga <vargaz@gmail.com>
5622 * mini.c (mono_method_to_ir): Handle large methods overflowing the
5623 inline_costs counter. Fixes #77190.
5625 2006-03-06 Zoltan Varga <vargaz@gmail.com>
5627 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
5628 trace messages. Fixes #77706.
5630 2006-03-04 Martin Baulig <martin@ximian.com>
5632 * tramp-amd64.c, tramp-x86.c
5633 (mono_debugger_create_notification_function): Use
5634 mono_global_codeman_reserve() to allocate a buffer at runtime and
5637 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
5639 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
5640 notification function at runtime and then call `initialize' in the
5641 `MONO_DEBUGGER__debugger_info' vtable.
5643 2006-03-04 Zoltan Varga <vargaz@gmail.com>
5645 * iltests.il: Fix a visibility problem.
5647 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5649 * driver.c, mini.c: add hooks for the counters API.
5651 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5653 * driver.c: show disabled options.
5655 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5657 * linear-scan.c: always use cost-driven selection.
5659 2006-02-28 Raja R Harinath <rharinath@novell.com>
5661 * jit-icalls.c (helper_compile_generic_method): Revert change from
5664 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
5666 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
5668 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
5670 * inssel.brg: style fixes, mostly to force the updated monoburg
5671 to run for people using svn.
5673 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
5675 * mini.c: match monoburg changes.
5677 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5679 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
5680 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
5681 declaration in the header file.
5683 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
5685 * helpers.c: reduce relocations and mem usage.
5687 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
5689 * mini.h, mini-codegen.c: disable logging features if
5690 requested by configure.
5692 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
5694 * mini.c: tiny verifier changes.
5696 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5698 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
5699 cpu-pentium.md: stack alignment changes for osx/x86,
5700 partially from Geoff Norton <gnorton@customerdna.com>.
5702 2006-02-24 Raja R Harinath <harinath@gmail.com>
5704 * jit-icalls.c (helper_compile_generic_method): Update to changes
5705 in metadata/class.c.
5707 2006-02-24 Zoltan Varga <vargaz@gmail.com>
5709 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5711 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
5712 interface calls with large offsets.
5714 2006-02-23 Raja R Harinath <rharinath@novell.com>
5716 * jit-icalls.c (helper_compile_generic_method): Document the
5717 special-case we depend on so that we can inflate the method twice
5718 with the same context with no bad side-effects.
5720 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
5722 * mini-x86.c, mini-amd64.c: fix for case when xen support
5725 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
5727 * mini-x86.c, mini-amd64.c: generate code to access tls items
5728 in a faster way for Xen systems.
5730 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5732 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
5733 updates and compilation fixes for the OSX/x86 port, mostly from
5734 Geoff Norton <gnorton@customerdna.com>.
5736 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5738 * inssel.brg: faster interface call implementation
5739 to sync with the interface_offsets MonoVTable changes.
5741 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5743 * mini.c: more verification checks.
5745 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
5747 * mini.c: added a few more verification checks.
5749 2006-02-17 Neale Ferguson <neale@sinenomine.net>
5751 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
5752 facility on the processor and use it if available.
5754 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5756 * driver.c, aot.c, mini.c: throw exception if the IL code is
5757 invalid or unverifiable.
5759 2006-02-17 Raja R Harinath <rharinath@novell.com>
5761 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
5764 2006-02-16 Zoltan Varga <vargaz@gmail.com>
5766 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
5768 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5770 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
5771 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
5772 handling of instantiated generic valuetypes.
5774 2006-02-11 Zoltan Varga <vargaz@gmail.com>
5776 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
5777 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
5780 * generics.2.cs: Revert the nullable reftypes tests.
5782 2006-02-10 Zoltan Varga <vargaz@gmail.com>
5784 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
5785 using __builtin_frame_address (1) as it doesn't work in the presence
5786 of optimizations. Hopefully fixes #77273.
5788 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
5789 -> generics.cs change as it doesn't work with some automake versions.
5791 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5793 * mini.c: handle systems that sue a different way to
5794 retrieve the stack address of the current thread.
5796 2006-02-09 Zoltan Varga <vargaz@gmail.com>
5798 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
5799 it specially in the makefile.
5801 * generics.2.cs: Add tests for nullable reference types.
5803 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5805 * mini.c: always handle the case when mono_jit_init()
5806 is called in a thread different from the main thread,
5807 confusing libgc (bug #77309).
5809 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
5811 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
5813 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5815 * mini.c: change optimize_branches () to use a single loop
5816 and introduce a new optimization to simplify some range checks.
5818 2006-02-03 Martin Baulig <martin@ximian.com>
5820 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
5821 and merged with debugger_thread_manager_add_thread().
5822 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
5823 inform the debugger about the main thread.
5825 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5827 * basic.cs: Add test for div.un/rem.un constant folding.
5829 2006-02-03 Neale Ferguson <neale@sinenomine.net>
5831 * cpu-s390x.md: correct int_xor_imm length
5833 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5835 * generics.2.cs: New test for #77442.
5837 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
5840 2006-02-02 Martin Baulig <martin@ximian.com>
5842 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
5843 <mono/metadata/mono-debug-debugger.h>
5845 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
5847 2006-02-02 Martin Baulig <martin@ximian.com>
5849 * debug-debugger.h: New header file for debug-debugger.c.
5851 * debug-debugger.c: Big API cleanup; don't run the managed Main()
5852 function is a separate thread anymore; add support for attaching.
5854 2006-02-01 Zoltan Varga <vargaz@gmail.com>
5856 * tramp-x86.c: Fix a warning.
5858 2006-01-31 Zoltan Varga <vargaz@gmail.com>
5860 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
5861 on very large methods.
5863 * aot.c (load_patch_info): Fix a warning.
5865 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
5867 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
5868 mini-ops.h: alu membase optimizations.
5870 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
5872 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
5873 to speedup StringBuilder.
5875 2006-01-27 Zoltan Varga <vargaz@gmail.com>
5877 * dominators.c (mono_compute_natural_loops): Fix detection of
5878 loop body start blocks.
5880 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
5882 2006-01-26 Zoltan Varga <vargaz@gmail.com>
5884 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
5887 2006-01-25 Massimiliano Mantione <massi@ximian.com>
5889 * aliasing.c: Fixed aliasing issue on 64 bit archs.
5891 2006-01-25 Martin Baulig <martin@ximian.com>
5893 * debug-debugger.c: Moved the `MonoDebuggerManager' and
5894 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
5895 started to cleanup this file a little bit.
5897 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
5899 * mini.c: optimize a codepath frequently happening in generics code.
5901 2006-01-23 Martin Baulig <martin@ximian.com>
5903 * Makefile.am: Only compile debug-debugger.c on supported platforms.
5905 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
5908 * driver.c: debug-debugger.c is only available if
5909 `MONO_DEBUGGER_SUPPORTED' is defined.
5911 2006-01-23 Martin Baulig <martin@ximian.com>
5913 * debug-debugger.c: Only enable this on platforms where the Mono
5914 Debugger is working (x86 and x86_64).
5916 2006-01-21 Martin Baulig <martin@ximian.com>
5918 The Mono Debugger is now using the normal `mono' instead of the
5919 `mono-debugger-mini-wrapper' when executing managed code.
5921 * debug-debugger.c: New file; previously known as
5922 debugger/wrapper/wrapper.c.
5924 * debug-mini.c (mono_init_debugger): Removed.
5926 * driver.c (mono_main): Added new `--inside-mdb' command line
5927 argument which is used when running inside the debugger.
5929 2006-01-20 Zoltan Varga <vargaz@gmail.com>
5931 * liveness.c (mono_analyze_liveness): Remove some unused data
5934 2006-01-17 Zoltan Varga <vargaz@gmail.com>
5936 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
5938 2006-01-16 Zoltan Varga <vargaz@gmail.com>
5940 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
5941 depends on implementation details of monobitset.
5943 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
5946 2006-01-15 Zoltan Varga <vargaz@gmail.com>
5948 * liveness.c: Update after monobitset changes.
5950 2006-01-14 Zoltan Varga <vargaz@gmail.com>
5952 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
5954 2006-01-11 Neale Ferguson <neale@sinenomine.net>
5956 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
5958 * mini-s390x.c: Remove warning messages.
5960 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
5962 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
5964 2006-01-10 Zoltan Varga <vargaz@gmail.com>
5966 * generics.2.cs: Add ldelem/stelem_any test.
5968 2006-01-10 Neale Ferguson <neale@sinenomine.net>
5970 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
5972 2006-01-07 Zoltan Varga <vargaz@gmail.com>
5974 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
5976 2006-01-06 Zoltan Varga <vargaz@gmail.com>
5978 * generics.2.cs: Reenable vtype tests.
5980 * inssel-x86.brg: Remove an icorrect valuetype rule.
5982 2006-01-06 Neale Ferguson <neale@sinenomine.net>
5984 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
5985 initial support for OP_ABS.
5987 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5989 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
5991 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5993 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
5994 conversion and implement LADD/LSUB.
5996 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
5999 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6001 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
6003 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
6006 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6008 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
6009 localloc is encountered. Fixes crash in test-183.cs when using gmcs
6010 (stack walk problem).
6012 2006-01-04 Zoltan Varga <vargaz@gmail.com>
6014 * aot.c (mono_aot_load_method): Fix a warning.
6016 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6018 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
6020 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6022 * iltests.il: Add test for #77148.
6024 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
6027 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6029 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
6031 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6033 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
6034 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
6036 * basic-long.cs: Add lconv-to-r4/r8 tests.
6038 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6040 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
6042 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
6043 here as on other archs.
6045 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6047 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
6049 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6051 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
6053 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
6055 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
6056 instrument_prolog; Add memory_barrier instruction.
6058 2005-12-26 Zoltan Varga <vargaz@gmail.com>
6060 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
6062 2005-12-23 Zoltan Varga <vargaz@gmail.com>
6064 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
6066 * aliasing.c inssel.brg: Fix warnings.
6068 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
6069 could skip initialization of some parts of memory.
6071 * mini.c mini-ia64.c: Fix warnings.
6073 * inssel-sparc.brg: Add an implementation of lneg which actually works.
6075 2005-12-22 Zoltan Varga <vargaz@gmail.com>
6077 * aliasing.c (mono_build_aliasing_information): Add a workaround for
6078 a crash seen on sparc.
6080 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
6082 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
6084 2005-12-21 Neale Ferguson <neale@sinenomine.net>
6086 * mini-ops.h: Add s390_backchain instruction
6088 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
6090 * cpu-s390.md: Add s390_backchain instruction
6092 * mini-s390.c: Significant ABI changes
6094 * mini-s390.h: Cater for zero length structures
6096 2005-12-20 Neale Ferguson <neale@sinenomine.net>
6098 * mini-s390.c: ABI fixes
6100 * inssel-s390.brg: Remove debug statements
6102 * cpu-s390.md: Fix length of ATOMIC_xx operations
6104 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6106 * basic-float.cs: Add float<->long conversion tests.
6108 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6110 * mini-s390.c: Fix LOCALLOC processing.
6112 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6114 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6116 * iltests.il: Add tests for some opcodes not covered by the other
6119 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6121 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6122 register loading for Tail processing; Correct trace output.
6124 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6126 * cpu-s390.md: Correct size of jmp instruction.
6128 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6130 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6132 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6134 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6135 Bring s390 up to current level.
6137 2005-12-12 Zltan Varga <vargaz@gmail.com>
6139 * generics.2.cs: Disable the newly added tests as they do not work yet.
6141 * generics.2.cs: Add valuetype tests.
6143 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6145 * basic-long.cs: Add i4->u8 test.
6147 * objects.cs: Add tests for JIT intrinsic.
6149 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6150 optimizations lost by a mistake.
6152 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6154 * basic-long.cs: Remove a test moved to objects.cs.
6156 * arrays.cs: Add more array tests.
6158 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6160 * arrays.cs: Add new tests for multi-dimensional arrays.
6162 2005-12-06 Raja R Harinath <rharinath@novell.com>
6164 * Makefile.am (test_sources2): Add generics.2.cs.
6165 (EXTRA_DIST): Add test_sources2.
6167 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6169 Support for boxing and unboxing nullable types as well as the
6170 isinst operation on nullables, per the CLI ammendment.
6172 * inssel.brg (CEE_ISINST): Special case for nullable
6174 * mini.c (handle_unbox_nullable): new method
6175 (handle_box): Special case for nullable types
6176 (mono_method_to_ir): Call handle_unbox_nullable in correct
6179 * generics.2.cs: New test suite
6181 * Makefile.am: Support for regression tests with generics.
6183 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6185 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6186 allocated to registers. Fixes #76800.
6188 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6190 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6192 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6194 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6197 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6199 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6202 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6204 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6205 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6207 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6208 single precision before storing to a single precision location.
6210 2005-11-28 Raja R Harinath <rharinath@novell.com>
6212 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6214 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6216 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6219 * basic.cs: Remove test_0_byte_compares test which was moved to
6220 objects.cs a long time ago.
6222 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6224 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6226 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6228 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6229 handlers are called.
6231 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6234 * mini-ia64.c: Add support for the throw->branch exception
6237 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6239 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6241 * mini.c: Enabled "fastpath" deadce :-)
6243 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6245 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6246 alias analysis pass to support it.
6249 * liveness.c: Likewise (liveness computation can use aliasing
6250 information to be more accurate).
6251 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6252 moreover made so that "--compile-all" uses the given optimization
6253 flags and not the default ones.
6254 * aliasing.c: Alias analysis (new file).
6255 * aliasing.h: Likewise.
6256 * Makefile.am: added "aliasing.c" and "aliasing.h".
6258 2005-11-17 Zoltan Varga <vargaz@gmail.com>
6260 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6263 2005-11-13 Zoltan Varga <vargaz@gmail.com>
6265 * mini-exceptions.c (mono_handle_exception_internal): Remove the
6266 fp >= end_of_stack exit condition, as it is not needed, and it might
6267 become true for fp eliminated frames.
6269 2005-11-11 Zoltan Varga <vargaz@gmail.com>
6271 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
6274 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
6276 * mini-arm.c: fixed alignment of doubles/longs to match
6277 the C ABI (bug #76635).
6279 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
6281 * aot.c: fix compilation with --enable-minimal=aot.
6283 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
6285 * mini-arm.c: fixed compatibility with the new
6286 floating point emulator package for compares.
6288 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
6290 * mini.c : reverted sig->pinvoke changes (r51396-51397).
6292 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
6294 * mini-exceptions.c (print_stack_frame): Output to stderr.
6295 (mono_handle_native_sigsegv): Ditto.
6297 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6299 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
6300 OP_LCONV_TO_OVF_I implementation.
6302 * mini-amd64.c: Add support for the throw->branch exception
6305 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
6306 when the catch clause catches a more general exception, i.e. Object.
6308 2005-10-30 Zoltan Varga <vargaz@gmail.com>
6310 * cpu-ia64.md: Remove unused opcodes.
6312 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
6313 specific defines for architectures defining USE_SIGACTION.
6315 * mini-ia64.c: Fix some warnings.
6317 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6318 version seemed to skip a frame.
6320 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6322 * mini.c: Clean up the usage of sig->pinvoke flag. Now
6323 only calls which are made to native code use this flag.
6325 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
6327 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
6328 varargs methods as well.
6330 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
6331 which have save_lmf set. Reorganize methods prologs a bit.
6333 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
6334 debugger to the proper place.
6336 2005-10-29 Martin Baulig <martin@ximian.com>
6338 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
6339 when running inside the debugger until the debugger has support
6342 2005-10-26 Zoltan Varga <vargaz@gmail.com>
6344 * mini.h: Fix a warning.
6346 2005-10-24 Miguel de Icaza <miguel@novell.com>
6348 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
6349 we expose publicly, this returns the string.
6351 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
6353 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
6354 with fp elimination.
6356 2005-10-21 Zoltan Varga <vargaz@gmail.com>
6358 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
6359 native stacktrace using the glibc 'backtrace' function if available.
6361 2005-10-20 Zoltan Varga <vargaz@gmail.com>
6363 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
6365 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
6366 handle SIGSEGVs received while in native code.
6368 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
6369 code, call mono_handle_native_sigsegv which will abort the runtime
6370 after printing some diagnostics, instead of converting it into a
6371 confusing NullReferenceException.
6373 2005-10-18 Zoltan Varga <vargaz@gmail.com>
6375 * cpu-pentium.md: Remove unused opcodes.
6377 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
6379 * mini-amd64.h (MonoLMF): Add rsp field.
6381 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
6384 2005-10-17 Zoltan Varga <vargaz@gmail.com>
6386 * mini-codegen.c (get_register_spilling): Fix some warnings.
6388 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
6390 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
6391 elimination during exception handling. Enable fp elimination by
6394 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
6397 2005-10-16 Martin Baulig <martin@ximian.com>
6400 (mono_debugger_run_finally): New public method for the debugger.
6402 2005-10-10 Zoltan Varga <vargaz@gmail.com>
6404 * debug-mini.c (mono_debug_init_method): Fix warning.
6406 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
6407 the 'exname' parameter const to fix some warnings.
6409 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
6411 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
6412 introduced by the previous patch.
6414 2005-10-08 Zoltan Varga <vargaz@gmail.com>
6416 * basic-float.cs: Add test for precision of float arithmetic.
6418 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
6419 when loading/storing single values from/to memory.
6421 * mini.c (mono_jit_compile_method_with_opt): Create the function
6422 pointers in the correct domain.
6424 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
6426 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
6427 introduced by previous patch.
6429 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
6430 when out_filter_idx is NULL.
6432 * mini-exceptions.c: Don't run filter clauses twice during exception
6433 handling. Fixes #75755.
6435 2005-10-07 Zoltan Varga <vargaz@gmail.com>
6437 * aot.c: Add support for ldflda wrappers.
6439 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
6442 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
6444 * mini.c, mini.h: do not consider exception handlers blocks when
6445 setting up interface variables.
6447 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
6449 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
6451 2005-10-03 Zoltan Varga <vargaz@gmail.com>
6453 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
6454 causes a regression.
6456 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
6458 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
6460 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
6461 of the OP_P definitions.
6463 * TODO: Add a proposal for dealing with the CEE/OP mess.
6465 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
6466 optimizations from the x86 port.
6468 * cpu-amd64.md: Ditto.
6470 * basic.cs basic-long.cs: Add tests.
6472 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
6474 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
6475 Patrik Torstensson's implementation of my exception-handling
6476 optimization idea, when the exception object is not used
6479 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
6481 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
6482 of the mul_imm optimizations from the old jit.
6484 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
6486 * mini.c, liveness.c: patch by Patrik Torstensson and
6487 Zoltan Varga to improve performance in methods with
6490 2005-09-30 Zoltan Varga <vargaz@gmail.com>
6492 * driver.c: Remove 'Globalization' entry from --version.
6494 2005-09-28 Zoltan Varga <vargaz@gmail.com>
6496 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
6497 there is a profiler interested in JIT events.
6499 * aot.c: Load profile files produced by the AOT profiling module, and
6500 reorder methods based on the profiling info. Add a 'method_order' table
6501 to the AOT file to make mono_aot_find_jit_info work with the reordered
6504 * mini.h: Bump AOT file version info.
6506 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
6508 * mini-arm.h: work around what looks like a gcc bug when optimizations
6511 2005-09-28 Raja R Harinath <rharinath@novell.com>
6513 * Makefile.am (AM_CFLAGS): Don't use += to append inside
6514 conditionals. Use ...
6515 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
6517 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
6519 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
6520 to determine the amount of memory to copy when passing valuetypes.
6522 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
6523 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
6525 2005-09-27 Zoltan Varga <vargaz@gmail.com>
6527 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6528 information about aot.
6530 2005-09-27 Ben Maurer <bmaurer@ximian.com>
6532 * *.c: Replace the use of {Enter,Leave}CriticalSection with
6533 macros. This will allow a deadlock debugger to easily be plugged
6536 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
6538 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
6540 2005-09-27 Raja R Harinath <rharinath@novell.com>
6542 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
6543 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
6544 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
6545 ($(arch_built)) [CROSS_COMPILING]: Error out.
6547 2005-09-26 Zoltan Varga <vargaz@gmail.com>
6549 * aot.c: Add support for the no_special_static flag for classes.
6551 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6553 * Reapply reverted patches.
6555 * *: Revert r50174 as well.
6557 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
6559 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6561 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
6563 2005-09-23 Miguel de Icaza <miguel@novell.com>
6565 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
6566 part of the SIG_HANDLER_SIGNATURE.
6568 2005-09-23 Zoltan Varga <vargaz@gmail.com>
6570 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
6573 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
6574 introduced by previous patch.
6576 2005-09-21 Zoltan Varga <vargaz@gmail.com>
6578 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
6579 saved registers too.
6581 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
6582 upon the information returned by get_call_info ().
6584 * mini-x86.c (add_float): Fix stack size calculation.
6585 (mono_arch_call_opcode): Rewrite this so it works based up the
6586 information returned by get_call_info ().
6587 (mono_arch_get_this_vret_args): Ditto.
6589 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
6591 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
6592 in cinfo to determine the registers which need to be used.
6594 2005-09-20 Miguel de Icaza <miguel@novell.com>
6596 * driver.c (mono_main): Add --server and --desktop flags.
6598 2005-09-16 Zoltan Varga <vargaz@gmail.com>
6600 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
6601 registers as global registers.
6603 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
6604 longer needed with the new register allocator.
6606 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
6608 * cpu-ia64.md: Remove unused opcodes.
6610 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
6612 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
6614 * cpu-amd64.md: Remove unused opcodes.
6616 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
6617 needed with the new register allocator.
6619 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
6622 2005-09-16 Raja R Harinath <rharinath@novell.com>
6624 * Makefile.am (check-local): Don't invoke semdel-wrapper.
6626 2005-09-16 Martin Baulig <martin@ximian.com>
6628 * exceptions-amd64.c
6629 (throw_exception): Don't call mono_debugger_throw_exception() if
6630 we're a rethrow - see the FIXME in the code.
6632 2005-09-15 Geoff Norton <gnorton@customerdna.com>
6634 * mini.c (mono_init_exceptions): This only works on some architectures.
6636 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6638 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
6641 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
6643 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
6644 now in mini-exceptions.c.
6646 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
6648 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
6649 now in mini-exceptions.c.
6651 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6653 * exceptions-x86.c: Applied patch from Patrik Torstensson
6654 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
6656 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
6657 code into mini-exceptions.c. Add some assertions to it.
6659 2005-09-12 Zoltan Varga <vargaz@gmail.com>
6661 * aot.c (emit_section_change): Applied patch from "The Software Team"
6662 (<software@solmersa.com>). Fix as errors on windows.
6664 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6666 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
6667 method info into the LMF.
6669 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6671 * mini-ia64.c: Add proper unwind info for method epilogs.
6673 * exceptions-ia64.c: Add some code to help debugging.
6675 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
6677 * mini-exceptions.c: Fix warning.
6679 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6681 * mini.c: Really fix build.
6683 * mini-x86.c mini-amd64.c: Fix build.
6685 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6687 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
6689 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
6690 some Interlocked methods as intrinsics.
6692 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
6693 for Thread methods as well.
6695 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
6697 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
6699 * mini-ia64.c mini-x86.c mini-amd64.c
6700 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
6703 * mini.c (mono_init_exceptions): Fix build breakage.
6705 2005-09-10 Zoltan Varga <vargaz@gmail.com>
6707 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
6708 of instructions. Use the new ia64_unw_op macros for emitting unwind
6711 * mini.c (mono_init_exceptions): Initialize exception handling
6712 related trampolines at startup.
6714 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
6716 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
6718 2005-09-09 Zoltan Varga <vargaz@gmail.com>
6720 * mini.c: Handle type loading errors gracefully during compilation and
6721 throw the appropriate exception.
6723 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
6725 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6726 for the mono binary.
6728 2005-09-09 Martin Baulig <martin@ximian.com>
6730 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
6733 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6735 * mini-arm.h: use emulation for conv.r.un for the release.
6737 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6739 * mini-arm.c, objects.cs: more fixes and tests for them.
6741 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6743 * mini-arm.c: align structures to at least 4 bytes to be able
6744 to keep our current optimized memcpy.
6746 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
6748 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
6750 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6752 * mini.c: ignore SIGPIPE.
6754 2005-09-04 Zoltan Varga <vargaz@gmail.com>
6756 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
6758 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
6760 2005-09-02 Zoltan Varga <vargaz@gmail.com>
6762 * mini.h: Add prototype for mono_allocate_stack_slots_full.
6764 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6766 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
6767 exception handling support.
6768 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
6769 patch by Brian Koropoff <briank@marakicorp.com>).
6771 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
6773 * mini.c: revert another 'optimization' which breaks when
6774 items on the eval stack need to be saved at a basic block end
6777 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6779 * jit-icalls.c: for arrays, ensure we always provide
6782 2005-08-30 Zoltan Varga <vargaz@gmail.com>
6784 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
6786 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
6788 2005-08-29 Zoltan Varga <vargaz@gmail.com>
6790 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
6791 arguments in their original register.
6793 2005-08-28 Zoltan Varga <vargaz@gmail.com>
6795 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
6798 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
6799 when ssapre is enabled.
6801 * inssel-long.brg: Fix bug in previous patch.
6803 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
6804 multiplication by a constant.
6806 2005-08-27 Zoltan Varga <vargaz@gmail.com>
6808 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
6811 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
6814 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
6816 * inssel-arm.brg: apply changes tested by Brian Koropoff
6817 <briank@marakicorp.com>.
6819 2005-08-25 Zoltan Varga <vargaz@gmail.com>
6821 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
6823 2005-08-24 Zoltan Varga <vargaz@gmail.com>
6825 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
6826 to the same register if dreg is just a base register.
6827 (print_ins): Improve printing of membase opcodes.
6829 * inssel-x86.brg: Add optimized ldind(reg) rules.
6831 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
6833 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
6835 * mini.c: when running under valgrind, set the stack bottom for
6836 the GC at the actual approximate stack for the app (fixes running
6837 mono with valgrind).
6839 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
6841 * mini.c: do no break at the first valuetype to init found
6844 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
6846 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
6848 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
6850 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
6852 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
6854 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
6856 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6858 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
6860 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
6863 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
6866 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
6869 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
6871 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
6873 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6875 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
6876 in the tail recursion optimization.
6878 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
6879 debug info into the assembly file.
6881 * iltests.il: Add test for filter regions.
6883 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
6884 initial stack of filter regions. Fixes #75755.
6886 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
6888 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
6891 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6893 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
6894 the check for an already compiled method on non-ia64 platforms.
6895 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
6898 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
6900 * inssel-x86.brg: Add some optimized call rules.
6902 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
6904 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
6907 * mini.h mini-trampolines.c: Pass the trampoline argument to
6908 mono_arch_patch_delegate_trampoline.
6910 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
6912 * mini-trampolines.c: Fix build.
6914 * mini-amd64.h: Add delegate trampolines.
6916 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
6918 * inssel-amd64.brg: Add optimized call rules.
6920 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
6922 * inssel-ia64.brg: Add optimized ldind(reg) rules.
6924 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
6926 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
6929 * mini-ia64.c: Remove LMF fixmes.
6931 * mini-ia64.h: Remove most fields from LMF.
6933 * inssel-ia64.brg (stmt): Fix unaligned access errors.
6935 * mini-trampolines.c: Add support for IA64 function descriptors.
6937 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
6938 for IA64 function descriptors.
6940 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
6942 * tramp-arm.c: patch the vtable for virtual calls. Added
6943 support code to register/unregister the LMF.
6944 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
6947 2005-08-19 Dick Porter <dick@ximian.com>
6949 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
6950 bit value if needed.
6952 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
6954 * mini.c (mini_get_method): Move handling of wrapper data here.
6956 * mini.c (mono_method_to_ir): Add support for dynamic methods.
6958 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
6961 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
6962 bblock->code does not remain empty.
6964 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
6966 * arrays.cs: Add regression test for #75832.
6968 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
6969 rules. Fixes #75832.
6971 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
6972 instruction scheduling.
6974 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
6976 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
6978 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
6980 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
6982 * mini-codegen.c: Fix VC build.
6984 * cpu-pentium.md: Increase length of atomic_exhange_i4.
6986 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6988 * mini.h: fix signature for mono_register_opcode_emulation.
6990 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
6992 * mini.c: Get rid of most of the helper_sig_... constants using
6993 mono_create_icall_signature ().
6995 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
6997 * jit-icalls.c (helper_ldstr): New helper function.
6999 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
7001 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
7002 throw, load the string using a helper call instead of creating a string object.
7004 * aot.c: Update after LDSTR changes.
7006 * mini.h: Bump AOT file version.
7008 * aot.c: Save class size info into the AOT file. Print more statistics during
7011 * mini.h: Bump AOT file version.
7013 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7014 ordering of disasm cases. Fixes #74957.
7016 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
7018 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
7019 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
7020 the generic code needed for the ARM port.
7022 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
7024 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
7025 inssel-arm.brg: more ARM features and fixes.
7027 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
7029 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
7030 ARM port work in progress.
7032 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
7034 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
7036 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
7038 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
7040 * inssel.brg (mini_emit_memset): Add support for unaligned access.
7042 * *-ia64.*: Ongoing IA64 work.
7044 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
7046 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
7048 * TODO: Remove out-of-data todo stuff.
7050 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
7053 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
7055 * mini.h: Bump corlib version.
7057 2005-07-27 Martin Baulig <martin@ximian.com>
7060 (create_copy_ins): Added `const unsigned char *ip' argument; set
7061 `copy->cil_code' from it.
7063 2005-07-27 Martin Baulig <martin@ximian.com>
7065 * mini-exceptions.c (mono_handle_exception): Don't call
7066 mono_debugger_handle_exception() for filters.
7068 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
7070 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
7073 2005-07-26 Martin Baulig <martin@ximian.com>
7075 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
7077 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
7078 helper_compile_generic_method() if the method is actually virtual
7081 2005-07-26 Martin Baulig <martin@ximian.com>
7084 (trampoline_code): Renamed to `mono_trampoline_code' and made it
7085 public; this is now accessed directly by the debugger.
7086 (mono_generic_trampoline_code): Removed.
7089 (mono_debug_init_method): Also add interncalls and wrappers.
7091 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
7093 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
7095 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
7097 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7099 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7101 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7103 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7105 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7106 getting TLS offsets on AMD64 too.
7108 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7110 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7112 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7114 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7115 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7117 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7119 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7121 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7124 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7125 mono_sparc_is_virtual_call ().
7127 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7129 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7130 trampoline parameters.
7132 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7134 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7135 to mono_arch_get_vcall_slot_addr.
7137 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7140 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7142 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7144 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7146 2005-07-19 Martin Baulig <martin@ximian.com>
7148 * exceptions-amd64.c (throw_exception): Call
7149 mono_debugger_throw_exception() here like we're doing it on i386.
7151 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7153 * mini-ia64.c: Add optimized TLS access support.
7155 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7157 * mini-exceptions.c: Ongoing IA64 work.
7159 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7161 * mini.c: Use the default optimization set when embedding. Fixes
7164 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7166 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7167 of trampolines to a separate file.
7169 * mini-trampolines.c: New file.
7171 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7174 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7177 * mini-codegen.c: Fix cygwin build.
7179 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7181 * mini.c: Add some minor changes needed by the IA64 port.
7183 * *-ia64.*: Ongoing IA64 work.
7185 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7187 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7188 trampolines into arch-independent and arch-dependent parts.
7190 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7192 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7194 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7196 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7197 the xp-regalloc-branch for amd64.
7199 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7200 xp-regalloc-branch for x86.
7202 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7204 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7206 2005-07-06 Martin Baulig <martin@ximian.com>
7209 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7210 (mono_jit_runtime_invoke): Likewise.
7212 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7214 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7217 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7218 without loading their metadata. Reorganize the file format so exception handling+
7219 debug info is kept separate from normal method info. Create MonoJitInfo
7220 structures for methods lazily.
7222 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7224 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7226 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7228 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7231 * mini.h: Bump AOT file version.
7233 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7235 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7237 2005-07-01 Raja R Harinath <rharinath@novell.com>
7239 * Makefile.am (check-local): Call semdel-wrapper.
7241 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7243 * mini-x86.c: Revert the last change as it seems to break the build..
7245 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7247 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7249 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7251 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7253 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7254 outside of the macro, so strange stuff doesn't happen with gcc4
7255 (NEW_AOTCONST_TOKEN): Likewise.
7257 2005-06-28 Martin Baulig <martin@ximian.com>
7259 * mini.c (mini_class_is_system_array): New static method; use this
7260 instead of `klass->parent == mono_defaults.array_class' everywhere
7261 since this also works for the new generic array class.
7263 2005-06-26 Ben Maurer <bmaurer@ximian.com>
7265 * inssel.brg: Remove warnings.
7267 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
7269 * mini-ia64.c: Ongoing IA64 work.
7271 * basic-float.cs: Add float->i1 conversion test.
7273 * iltests.il: Add conv.u4 test.
7275 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
7277 * inssel-long.brg: Fix bug caused by last change.
7279 2005-06-23 Geoff Norton <gnorton@customerdna.com>
7281 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
7282 BSDs. Allows the x86 JIT to work on OSX86
7284 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
7286 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
7289 * mini-ia64.c: Ongoing IA64 work.
7291 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
7293 * mini-ia64.c: Ongoing IA64 work.
7295 * driver.c: Clean up jit_code_hash as well when using --regression.
7297 * inssel-long.brg: Fix long->i4/u4 conversion rules.
7299 * basic-long.cs: Add tests for long->u4 conversion.
7301 2005-06-18 Ben Maurer <bmaurer@ximian.com>
7303 * mini.c: Take mono_get_domainvar out of macros. This makes sure
7304 that we do not depend on undefined C behavior: the order stuff
7305 gets evaluated within an expression. Fixes mono when compiled on
7308 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
7310 * *-ia64.*: Ongoing IA64 work.
7312 * aot.c: Lower memory usage while loading AOT methods.
7314 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
7316 * mini.h: Bump AOT file format version.
7318 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
7320 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
7322 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
7324 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
7325 not on callee assembly). Fixed some comments.
7327 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
7329 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
7330 it gets proper disassembly.
7331 (emit_method_info): Remove some dead code.
7333 * mini.c (mini_method_compile): Allways allocate the GOT var in
7334 mono_method_to_ir for emulating opcodes.
7336 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
7338 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
7339 before freeing the code memory. Fixes #74990.
7341 * objects.cs: Add regression test for #74992.
7343 * liveness.c: Extend live ranges of arguments to the beginning of the
7344 method. Fixes #74992.
7346 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
7347 so it points into the faulting instruction.
7349 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
7351 * jit-icalls.c (mono_imul_ovf): Add exception handling.
7353 * *-ia64.*: Ongoing IA64 work.
7355 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
7357 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
7359 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
7361 * *-ia64.*: Ongoing IA64 work.
7363 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
7365 * basic-long.cs: Add tests for add/sub.ovf.
7367 * basic.cs: Add tests for sub.ovf.
7369 * *-ia64.*: Ongoing IA64 work.
7371 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
7373 * *-ia64.*: Ongoing IA64 work.
7375 * basic.cs: Add conv.ovf.i4.un test.
7377 2005-06-09 Massimiliano Mantione <massi@ximian.com>
7379 * mini.c: (remove_block_if_useless) Fixed bug 75061.
7381 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7383 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
7385 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
7387 * *-ia64.*: Ongoing IA64 work.
7389 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7392 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
7394 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
7396 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
7398 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7400 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
7402 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
7403 of a call is callable by a near call.
7405 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
7407 * mini-ia64.c: Ongoing IA64 work.
7409 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
7411 * genmdesc.c: Make the generated array non-static.
7413 * inssel-long.brg: Fix LSHR_IMM rule.
7415 * *-ia64.*: Ongoing IA64 work.
7417 * *-ia64.*: Ongoing IA64 work.
7419 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7421 * *-ia64.*: Ongoing IA64 work.
7423 * *-ia64.*: Ongoing IA64 work.
7425 * mini-ia64.c: Ongoing IA64 work.
7427 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
7429 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7431 * objects.cs basic-calls.cs: Move some tests to objects.cs.
7433 * objects.cs basic-long.cs: Move some tests to objects.cs.
7435 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7437 * *-ia64.*: Ongoing IA64 work.
7439 * iltests.il: Add a new test.
7441 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
7442 newobj. Fixes #75042.
7444 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
7446 * *-ia64.*: Ongoing IA64 work.
7448 * *-ia64.*: Ongoing IA64 work.
7450 * *-ia64.*: Ongoing IA64 work.
7452 * basic.cs objects.cs: Move tests accessing static variables as well.
7454 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
7456 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
7458 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
7460 * driver.c: Always print failed tests.
7462 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
7465 * *ia64*: Ongoing IA64 work.
7467 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
7469 * basic.cs: Add tests for add.ovf. Fix warnings.
7471 2005-05-18 Miguel de Icaza <miguel@novell.com>
7473 * driver.c (mono_main): Avoid crash if no argument is passed to
7474 --break; Do not use g_error, but f_printf. And fix all other
7475 ocurrences of the same crash.
7477 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
7479 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
7480 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
7483 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
7485 * *-ia64.*: Add beginnings of IA64 backend.
7487 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
7489 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
7491 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
7494 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
7496 * mini-amd64.c: Fix a warning.
7498 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
7500 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
7501 in float_neg. Fixes #74897.
7503 * mini-amd64.c (emit_call): Fix another near call bug.
7505 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
7507 * declsec.c: Keep the appdomain information in the structure. Added a
7508 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
7509 value gets overwritten).
7510 * declsec.h: Set the default MonoArray for the the stack to 6. Added
7511 an MonoAppDomain member to MonoSecurityFrame.
7512 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
7513 used in the stack walk. Now use a MonoArray which grow (double) when
7516 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
7518 * mini.c: Re-enabled runtime cleanup, since running threads should
7519 now properly stop when exiting.
7521 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
7523 * mini-codegen.c: New file contaning the arch-independent local
7524 register allocator. Not used by any architectures yet.
7526 * mini.h linear-scan.c: Merge some changes from the
7527 mini-xp-local-regalloc branch.
7529 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
7531 * mini-amd64.c (emit_call): Fix calls to native functions when the
7532 runtime is compiled as a shared library. Fixes #74756.
7534 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
7535 on a literal field. Fixes #74751.
7537 2005-04-25 Raja R Harinath <rharinath@novell.com>
7539 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
7541 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
7543 * objects.cs: Add missing null casting test.
7545 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7547 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
7548 in wrapper methods. Also rename 'address' variable to 'offset'.
7550 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
7552 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
7555 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
7557 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
7560 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7562 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
7564 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7566 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
7567 just the last bytes.
7569 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7571 * aot.c (mono_compile_assembly): Fix warning.
7573 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
7574 by the _MSC_VER stuff.
7576 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
7578 * inssel-long.brg: Fix #74588.
7580 * cpu-amd64.md: Fix #74591.
7582 * iltests.il: Add new regression tests.
7584 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
7586 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
7589 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
7591 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
7593 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
7594 from Bill Middleton <flashdict@gmail.com>.
7596 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
7598 * arrays.cs: Add new regression test. Fix warnings.
7600 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
7602 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
7603 and leakage in CKFINITE.
7605 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
7606 this to a null op since it is called on amd64 too.
7608 * exceptions-amd64.c (get_throw_trampoline): Align stack.
7610 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
7611 body since this is not used on amd64.
7613 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
7615 * mini-amd64.c: Remove obsolete fixmes.
7617 * mini.c (print_method_from_ip): Fix debugging support.
7619 2005-2-1 Massimiliano Mantione <massi@ximian.com>
7621 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
7622 so that expressions that don't give much gain are not reduced.
7623 * ssapre.h: Likewise.
7625 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
7627 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
7629 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7631 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
7633 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
7635 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
7637 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
7639 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7641 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
7644 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
7646 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
7648 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
7650 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
7651 MONO_ARCH_USE_SIGACTION. Fixes #74252.
7653 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
7655 * mini-x86.c: Fix up stack overflow handling.
7657 * exceptions.cs: Add new regression test.
7659 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
7661 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
7662 mono_jit_thread_attach.
7664 * mini.c (mono_method_to_ir): Verify called method is not abstract.
7666 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7668 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
7669 avoid calling constructors using callvirt.
7671 * inssel.brg: Fix #74073.
7673 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
7675 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
7676 compilation with non-GCC compilers.
7677 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
7678 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
7680 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
7682 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
7683 klass->interface_offsets (will likely fix bug#74073).
7685 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7687 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
7689 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
7691 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
7692 to amd64_div_reg_size ().
7694 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
7696 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
7698 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
7700 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7702 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
7704 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7706 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
7708 * mini.c (mono_precompile_assembly): Load and precompile referenced
7709 assemblies as well. Fixes #74015.
7711 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
7713 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
7715 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
7717 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
7718 a lot of checks and (anyway) permissions cannot work until corlib is
7721 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
7723 * mini-ppc.c: fixed ABI issue on sysv/ppc.
7725 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
7727 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
7728 calls (fixes bug#72824).
7730 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7732 * mini.c: fix tail recursion elimination (see test in bug#73936).
7734 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
7736 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
7737 some fp functions in sse2 mode.
7739 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
7741 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
7743 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
7745 * mini.h mini.c: Add mono_get_jit_tls_key ().
7747 * mini-x86.c: Enable fast TLS support on windows.
7749 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
7751 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
7752 * mini.c: Check for p/invoke method when generating code. If a
7753 p/invoke method, or it's class, isn't decorated with [Suppress
7754 UnmanagedCodeSecurity] then generate code to call System.Security.
7755 UnmanagedDemand (only if the security manager is active).
7757 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7759 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
7760 last change as it seems to cause strange crashes.
7762 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7764 * *.c: handle unsafe function pointers where needed.
7766 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7768 * mini.c (mono_jit_free_method): Remove the fixme too.
7770 2005-03-15 Miguel de Icaza <miguel@novell.com>
7772 * mini.c: As discussed, make the code actually free the delegate
7773 thunk now, to enable the debugging of delegate problems, use
7774 MONO_DEBUG=1 when running Mono.
7776 This takes also care of parts of the leaks as seen by Joe.
7778 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
7780 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
7781 thread_tls_offset calculation.
7783 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
7785 * declsec.c: Reworked linkdemand checks for icall. The previous code
7786 was using the declaration code (untrusted) and didn't work as expected
7787 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
7790 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
7792 * iltests.il: Add new localloc test.
7794 * mini-amd64.c: Handle large stack allocations the same way as on
7795 windows if stack overflow handling is working.
7797 * mini-amd64.c: Allocate the signal stack using mmap.
7799 * mini.c (sigsegv_signal_handler): Fix reading of context.
7801 * mini-exceptions.c: Fix up stack overflow handling.
7803 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
7805 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
7807 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
7809 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
7811 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
7812 tramp_init functions as they are no longer needed.
7814 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
7816 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
7818 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
7820 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
7822 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
7825 * mini-ops.h: Add OP_LMUL_IMM.
7827 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
7828 long mul/div opcodes as intrinsic.
7830 * mini-amd64.c (emit_call): Handle the case when the callee might be
7833 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
7835 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
7838 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
7840 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
7842 2005-03-09 Ben Maurer <bmaurer@ximian.com>
7844 * mini.c (mono_codegen): Don't leak here, to help people running
7847 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
7849 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
7850 conversions in sse2 mode.
7852 * basic-float.cs: Add regression test.
7854 * mini-amd64.c: Reenable sse2.
7856 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7858 * mini-amd64.c: Disable sse2 until some regressions are fixed.
7860 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
7862 * driver.c: Copyright text should include 2005.
7864 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7866 * cpu-amd64.md (load_membase): Fix more max lengths.
7868 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
7870 * cpu-amd64.md (load_membase): Fix max length.
7872 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
7874 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
7876 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
7877 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
7879 * basic-float.cs: Add rounding regression test.
7881 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
7883 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
7885 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
7886 structures in registers for pinvoke wrappers.
7888 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
7890 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
7892 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
7894 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
7895 wrapper to mono_jit_thread_attach.
7897 * mini.c (mini_jit_thread_attach): New jit icall.
7899 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
7900 native->managed wrappers.
7902 * exceptions.cs: Add new regression test.
7904 * mini.c (optimize_branches): Check regions in the cbranch to throw
7905 block case as well. Fixes #73242.
7907 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
7909 * mini.c: thread safety fixes.
7911 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
7913 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
7914 patching stuff, since delegates use jump trampolines so there is
7917 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
7920 * tramp-amd64.c: Fix build.
7922 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
7923 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
7925 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
7926 Rename this to mono_arch....
7927 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
7929 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
7931 * mini-amd64.c (emit_call): If both the caller and the callee is
7932 guaranteed to have 32 bit addresses, emit a normal call.
7934 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
7936 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
7937 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
7938 method_ptr inside delegates.
7940 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
7942 * mini.c (mono_jit_free_method): Free the method info even if the native code is
7943 invalidated. Fixes #73001.
7945 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
7947 * mini-x86.c: Only use stdcall for pinvokes on windows.
7949 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
7951 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
7952 * mini-x86.c: remove unreliable __thread var offset detection,
7953 use the correct accessors and enable by default.
7955 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
7957 * mini.c (mono_jit_free_method): Fix memory leak.
7959 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
7961 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
7963 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
7965 * cpu-amd64.md: Fix lengths of atomic opcodes.
7967 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
7969 * driver.c: try to not imply using ICU is any good.
7971 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
7973 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
7974 functions as inline ops.
7976 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
7977 some Interlocked functions as inline ops.
7979 * mini.c (move_basic_block_to_end): Fix bug in last patch.
7981 * mini.h (MonoBasicBlock): Reorganize fields a bit.
7983 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
7985 * mini.c: Add support for OP_NOT_TAKEN.
7987 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
7988 structures in registers for pinvoke wrappers.
7990 * mini-amd64.c: Fix warnings.
7992 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
7994 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
7996 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
7998 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
7999 address instead of loading the address from it.
8001 * mini-x86.c: Add support for returning small structs in registers
8002 on Win32. Fixes part of #70864.
8004 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
8006 * trace.c (get_token): Improve error checking.
8008 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
8010 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
8012 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
8014 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
8015 it can be reused for MonoClass.
8016 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
8019 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
8021 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
8022 instead of a MonoReflectionMethod. The method information wasn't used
8023 when displaying SecurityException details (but will be now).
8025 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
8027 * Makefile.am : windows build fix.
8029 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
8031 * iltests.il: Add new regression test.
8033 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
8036 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8038 * mini.c: Moved linkdemand check into helper function check_linkdemand
8039 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
8042 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8044 * declsec.c: Added statistics counter for different kinds of
8046 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
8047 (and commented) declaration.
8048 * mini.c: Added statistics counter for security Demand code
8049 generation. Added display of security statistics.
8051 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
8053 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
8054 Fix compilation errors under gcc-2.95.
8056 2005-02-12 Ben Maurer <bmaurer@ximian.com>
8058 * mini.c, driver.c: Use the new jit trampoline hashtable
8060 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8062 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
8064 2005-02-11 Martin Baulig <martin@ximian.com>
8066 * debug-mini.c (mono_debug_close_method): Free the line number array.
8068 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8070 * aot.c: Break up large methods into smaller ones. Share GOT slots for
8073 * mini.h: Bump AOT file format version.
8075 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
8077 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
8079 * declsec.h: Added macros to get/set lazyly initialized security
8080 informations about assemblies. Added new enum for different type of
8081 possible LinkDemand violation. Added function to check LinkDemands.
8082 * mini.h: Added a field to MonoCompile to hold any security violation
8083 detected when JITting a method (so it can be thrown later).
8084 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
8085 and CEE_CALLVIRT. Added code to throw exception at the end of
8086 mini_method_compile (note: the exception is unhandled right now).
8088 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
8090 * mini.c, jit-icalls.c: use the managed implementation of
8091 memset for initobj and memset, to avoid managed <-> unmanaged
8094 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8096 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
8097 optimization if it would need a GOT var.
8099 * basic.cs: Add tests for constant propagation and switch statements.
8101 * ssa.c: Fix out-of-range constant propagation and switch statements.
8103 2005-02-09 <vargaz@freemail.hu>
8105 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8107 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8109 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8111 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8113 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8115 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8117 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8118 arithmetic operations.
8120 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8122 * mini-ppc.c: add a workaround for broken user code that
8123 DllImports vararg functions with non-vararg signatures.
8125 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8127 * mini.c (mono_jit_compile_method_inner): Add detection and a
8128 meaningfull error message for assemblies written in Managed C++.
8130 * tramp-amd64.c mini-amd64.h: Add support for
8131 create_trampoline_from_token ().
8133 * aot.c mini-x86.c abcremoval.c: Applied patch from
8134 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8136 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8138 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8139 which takes a MonoImage/token as parameter instead of a MonoMethod.
8141 * aot.c: Use the new trampoline for initializing vtables.
8143 * aot.c: Add support for ldfld/stfld_remote wrappers.
8145 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8146 rules for compare <MEM>, IMM.
8148 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8150 * aot.c: Handle inherited finalizers correctly.
8152 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8154 * inssel.brg (stmt): Add a missing _setup_... ().
8156 * aot.c: Save some parts of the class state to the AOT file and use it
8157 to recompute that state when a class is initialized.
8159 * mini.c: Install AOT hooks into the runtime.
8161 * mini.h: Bump AOT file format version.
8163 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8166 * iltests.il: Add new test.
8168 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8172 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8174 * mini.c: setup the statistical profiler in the thread attach
8175 callback to cope with the new single thread code.
8177 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8179 * mini-ppc.c: ensure we have enough room for the profiler
8180 calls (fixed bug#72084).
8182 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8184 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8187 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8189 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8191 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8193 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8194 to succesfully execute parrotbench).
8195 * ssapre.h: Likewise.
8197 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8199 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8200 variable for stores to method arguments (fixes a SSAPRE issue).
8202 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8204 * mini.c: handle value types in dup, fixes gen-112.cs.
8206 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8208 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8209 sequence for calls in dynamic methods to avoid thunks.
8211 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8213 * mini.c: correctly remove dynamic methods from the hashtable.
8215 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8217 * driver.c: Disabled SSAPRE until fix the bug that appears
8218 in IronPython's parrotbench.
8220 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8222 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8224 * mini.c (mono_method_to_ir): Revert the previous change.
8226 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8229 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8230 mono_jit_info_table_find () etc. when running under valgrind.
8232 * inssel.brg: Fix warnings.
8234 * mini-exceptions.c: Fix warnings.
8236 2005-01-31 Martin Baulig <martin@ximian.com>
8238 * driver.c (compile_all_methods_thread_main): Don't try to compile
8239 generic methods or anything which has type parameters.
8241 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8243 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8245 * TestDriver.cs: Add --verbose flags.
8247 * graph.c ssa.c: Fix 64 bit warnings.
8249 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8250 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8251 Fix 64 bit warnings.
8253 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8254 variable not spotted by gcc.
8256 * mini-amd64.c inssel-amd64.brg: Applied patch from
8257 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
8258 X86_COMPARE_MEMBASE opcodes.
8260 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
8262 2005-01-29 Ben Maurer <bmaurer@ximian.com>
8264 * *: MonoMethod->signature might be NULL now. You *MUST* use
8265 mono_method_signature.
8267 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8269 * driver.c (compile_all_methods_thread_main): Compile the methods
8270 without invoking cctors.
8272 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8274 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
8275 * basic-calls.cs: test for the above.
8277 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8279 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
8280 MonoJitInfo changes.
8282 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
8284 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
8285 eagerly if it contains dynamic methods.
8287 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
8289 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
8290 trace, it is now computed by an icall from trace_ips.
8292 * mini-exceptions.c: Fix a warning.
8294 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
8296 * mini-exceptions.c: don't bother getting stack trace info if
8297 it's not going to be used.
8299 2005-01-27 Raja R Harinath <rharinath@novell.com>
8301 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
8304 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
8306 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
8308 * aot.c: Avoid calling mono_method_get_header () if not needed.
8310 * mini.h: Bump AOT file format version.
8312 * mini.c (mono_emit_native_call): Allocate a GOT var here.
8314 * mini.c (mono_print_tree): Print more info for calls.
8316 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
8318 * declsec.h: Remove warning by adding missing include for marshal.h
8320 2005-01-26 Martin Baulig <martin@ximian.com>
8322 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
8325 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
8327 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
8330 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8332 * aot.c (mono_compile_assembly): Fix a warning.
8334 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
8336 * declsec.c: Look for security attributes on the original MonoMethod
8337 (and not the wrapped one). This fix permissions on icalls.
8339 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8341 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8343 * mini.c (mono_allocate_stack_slots): Add a fixme.
8345 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8347 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8349 * inssel.brg: optimize casts of sealed types (more
8350 optimizations waiting for fixes in remoting).
8352 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8354 * inssel.brg (stmt): Add another dummy rule.
8356 * driver.c: Fix warnings.
8358 * driver.c (mono_main): If running under valgrind, instruct glib to use
8359 the system allocation functions so valgrind can track the memory
8360 allocated by the g_... functions.
8362 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
8364 * mini-ops.h: Add OP_DUMMY_STORE opcode.
8366 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
8368 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
8369 variables in try regions.
8371 * mini.c (mini_method_compile): Don't disable optimizations on large
8372 methods when AOT compiling.
8374 * mini.c (mono_allocate_stack_slots): New arch independent method to
8375 allocate stack slots. Not yet used.
8377 2005-01-22 Ben Maurer <bmaurer@ximian.com>
8379 * debug-mini.c (mono_debug_close_method): Plug some leaks.
8381 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
8383 * mini-ppc.c: make the branch info relative as the code
8384 buffer can be reallocated.
8386 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
8388 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
8389 * driver.c: Removed the AOT/security restriction. Now initialize the
8390 security manager (in metadata) if --security is used.
8391 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
8392 rather than the pointer to declarative security, when AOT is used.
8394 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
8396 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
8397 basic blocks, reduced intrinsic exception throwing code size.
8399 2005-01-22 Miguel de Icaza <miguel@ximian.com>
8401 * driver.c (mini_usage): Reorder the usage screen.
8403 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
8405 * mini.c (mono_resolve_patch_target): Fix warning.
8407 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
8409 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
8412 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8414 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
8415 breaks the amd64 build.
8417 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
8418 register allocation. Fixes #71454.
8420 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8422 * arrays.cs: Add new regression test.
8424 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8426 * ssapre.c: Turned usage of snprintf to GString.
8427 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
8428 (I left it on by mistake in my previous commit).
8430 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
8432 * mini.c, cfold.c, basic-calls.cs: preserve side effects
8433 on cond branch optimization (fixes bug# 71515).
8435 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8437 * abcremoval.c: Fixed bug 71062.
8438 * abcremoval.h: Likewise.
8440 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8442 * mini.c: Added a new functionality to optimize_branches, the removal
8443 of useless basic blocks, and fixed some problem in the removal of
8444 critical edges; some utility functions added for both purposes.
8445 * ssapre.c: Added complex expression support, and fixed bug 70637.
8446 * ssapre.h: Likewise.
8447 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
8449 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
8450 * driver.c: Re-enabled SSAPRE.
8452 2005-01-19 Martin Baulig <martin@ximian.com>
8454 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
8455 the result of mono_get_method_constrained().
8457 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
8459 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
8462 2005-01-18 Geoff Norton <gnorton@customerdna.com>
8464 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
8465 be detected. Fixes #59296.
8467 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8469 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
8470 which can happen. Fixes #71361.
8472 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8474 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
8477 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8479 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
8480 appdomain-unload.exe to fail.
8482 * mini.c: Fix some memory leaks.
8484 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
8486 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
8487 Fixed bug and sped up some codepaths.
8489 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8491 * mini.c: Fix some memory leaks.
8493 * exceptions.cs basic-long.cs: Add test for checked ulong->int
8496 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
8498 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
8501 * iltests.il: Add regression test for #71320.
8503 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
8505 * mini.c (mono_codegen): Fix installation of profiler hooks.
8507 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
8509 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
8511 * mini.h, mini.c, cfold.c: optimize access to enum
8512 readonly fields, too. Eval conditional branches if possible
8513 to perform unreachable code removal in more cases.
8515 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
8517 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
8519 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
8522 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
8523 WinXP DEP. Fixes #71244.
8525 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
8527 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
8529 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
8531 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
8533 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
8535 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
8538 * mini.h: Bump AOT version.
8540 * mini.h (MonoCompile): Change exvar to a hash table.
8542 * mini.c: Allocate a separate exvar for each handler block.
8544 * mini.c: Get rid of the computation of filter_lengths, its not needed.
8546 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
8547 ex var with the pending exception and only throw if the two are equal.
8550 * exceptions.cs: Add tests for rethrow and nested catch clauses.
8552 * mini-x86.c: Fix warnings.
8554 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
8555 used by all the ports now.
8557 * aot.c: Add write-symbols and save-temps options.
8559 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8561 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
8563 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
8565 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
8568 * tramp-s390.c: Check vtable slot belongs to the domain.
8570 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
8571 as per other platforms.
8573 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
8575 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
8577 * driver.c: we don't run the Main() code in a subthread anymore.
8579 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
8581 * mini.c: added experimental rtc support in the statistical
8582 profiler: if the user has the permission, more accurate statistics
8583 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
8584 The MONO_RTC value must be restricted to what the linux rtc allows:
8585 power of two from 64 to 8192 Hz.
8587 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8589 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
8591 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
8593 * mini-ppc.c: better icache flush for smp.
8595 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
8597 * mini-amd64.c (emit_move_return_value): Fix memory leak.
8599 * mini-x86.c (get_call_info): Add the get_call_info () code from the
8600 amd64 port, not yet used.
8602 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8604 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
8607 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
8609 * driver.c: Added --security option to activate the security manager.
8610 Right now this will allow code generation for declarative demands and
8611 is disabled when AOT is specified.
8612 * mini.c: Add code generation for declarative security demands.
8613 * mini.h: Add mono_use_security_manager as an extern gboolean.
8615 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8617 * aot.c (mono_compile_assembly): Speed up compilation a bit by
8618 emitting more dense assembly code.
8620 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
8621 exception throwing stuff.
8623 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
8625 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
8628 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
8631 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
8634 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
8636 * tramp-*.c: Only patch vtable slots if the object is in the current
8637 domain. Fixes appdomain-unload.exe.
8639 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
8641 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
8644 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8646 * mini.c (reverse_branch_op): New helper function.
8648 * mini.c (optimize_branches): Run the new optimization only on
8649 platforms which support it. Also reverse all kinds of branches.
8651 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
8653 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
8656 * mini.c (optimize_branches): Reverse not-equals branches if the false
8657 bblock is a throw. This happens a lot of time with argument checking in
8660 * mini.c (mono_codegen): Add support for placing basic blocks after
8661 the function epilogue.
8663 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
8666 2005-01-05 Miguel de Icaza <miguel@ximian.com>
8668 * mini.c (setup_stat_profiler): Only set this up if the platform
8669 supports ITIMER_PROF.
8671 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8673 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
8676 * inssel.brg: Fix a warning.
8678 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
8680 * mini.c: added support for statistical profiler
8681 (run with: --profile=default:stat).
8683 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
8685 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
8687 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
8689 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
8690 related to global registers from the amd64 port.
8692 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
8694 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
8696 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
8697 with global registers.
8698 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
8700 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
8702 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
8704 * debug-mini.c (encode_value): Fix off-by-one.
8706 * aot.c (encode_value): Likewise.
8708 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
8710 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
8712 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
8715 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
8717 * aot.c (emit_method_info): Increase size of temp buffer.
8719 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
8722 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
8724 * aot.c (emit_method_info): Fix build.
8726 * aot.c: Further rework of the AOT file format to reduce the size of
8727 the method info data.
8729 * mini.h: Bump AOT file format version.
8731 2004-12-27 Martin Baulig <martin@ximian.com>
8733 * mini.c (mini_get_method): New static method; call
8734 mono_get_method_full() and mono_get_inflated_method().
8735 (mono_method_to_ir): Use mini_get_method() instead of
8736 mono_get_method_full().
8738 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
8740 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
8742 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
8744 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
8746 * inssel-amd64.brg: Add some optimization rules.
8748 2004-12-24 Ben Maurer <bmaurer@ximian.com>
8750 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
8751 standard not GC'd stuff is fine.
8753 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
8755 * aot.c: Rework the AOT file format to get rid of most of the global
8756 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
8758 * mini.h: Bump AOT file format version.
8760 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
8762 * mini.h: Bump AOT file format version.
8764 * aot.c (mono_aot_is_got_entry): New function to determine if an
8765 address is inside a GOT.
8767 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
8769 * cpu-pentium.md: Increase the maximum size of some instructions which
8770 might involve a got access.
8772 * mini.c (get_method_from_ip): Another debug helper function.
8774 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
8775 when got var accesses are created during the decompose phase.
8777 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
8779 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
8780 argument mini_compile_method and to MonoCompile, and use this to
8781 determine whenever a given method is compiled for AOT. This allows the
8782 other methods compiled during AOT compilation to be free of AOT stuff,
8783 so the backends does not need to add special support for them by
8784 creating a fake GOT etc.
8786 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
8789 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8791 * mini.c (mono_method_to_ir): It turns out that some of the
8792 x-appdomain wrappers are lax with types, so just ignore this for
8795 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
8796 at the vtable->klass. If it is non-shared code we can just use the
8799 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
8801 * mini-ppc.c: access MonoDomain from tls, too.
8803 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
8805 * declsec.c: Removed unused variable (and related warning ;-)
8807 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8809 * iltests.il: New test for LDELEMA on an array of ref types.
8811 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
8812 all ldelema's on reftypes.
8813 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
8814 it was the wrong place to put it.
8816 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
8817 register to pop to make this cleaner, at the request of Paolo.
8819 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8821 * mini-ops.h (OP_GETHASHCODE): New op.
8823 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
8825 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
8828 For a microbenchmark, this reduces the cost of Hashtable.get_Item
8831 * mini-x86.c (mono_arch_output_basic_block): Rather than
8839 The first is 3 bytes while the second is 1. This saves 36 kb on
8840 mscorlib, quite a big saving. When bootstraping mcs, I was able to
8841 see a small boost because of icache locality.
8843 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
8845 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
8847 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
8848 started code sharing with the generic code.
8850 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
8852 * mini-ppc.c, cpu-g4.md: added code for direct access to
8855 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
8857 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
8858 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
8861 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
8863 * declsec.c|h: Added functions to cache the declarative stack modifiers
8864 in MonoJitInfo and to create a security frame from a MonoJitInfo
8866 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
8867 created. Register internal calls for System.Security.SecurityFrame::
8868 _GetSecurityFrame and _GetSecurityStack.
8869 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
8870 the definitions for the new stack walk/callback mechanism.
8871 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
8872 first security frame for LinkDemands and InheritanceDemands) and
8873 GetSecurityStack for Demands. Both use the new mono_walk_stack code
8875 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
8876 walk initialization (lupus).
8878 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8880 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
8882 (handle_loaded_temps): Do not create a temporary variable for
8883 things that we know are temps. They will never be modified.
8884 (mono_spill_call): Set MONO_INST_IS_TEMP
8885 (mono_emulate_opcode): ditto
8887 (mono_method_to_ir.CEE_DUP): ditto
8889 2004-12-19 Ben Maurer <bmaurer@ximian.com>
8891 * mini.c (type_to_eval_stack_type): Make this handle the void type
8892 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
8893 (emit_tree): use ip_in_bb to special case some common idioms
8894 Update all callers to pass in the IP.
8895 (mono_method_to_ir): Make CEE_CALL* do the above as well.
8897 This gives us a nice 2% speedup in mcs bootstrap.
8899 * mini-x86.c (peephole_pass): Peephole pass to make
8908 * mini.c (ip_in_bb): new method.
8909 (mono_method_to_ir): use this method rather than doing the hash
8912 * linear-scan.c (mono_linear_scan): When expiring actives, you
8913 don't need to keep around variables that expire on this
8914 instruction. This makes it so that:
8917 store (ebx add (ebx, 1))
8921 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
8923 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
8924 combination to avoid doing two copies. Fix up problems with previous
8927 * mini.c: Fix 64 bit warnings.
8929 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
8931 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
8933 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
8934 changes from the x86 code.
8936 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
8938 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
8940 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
8941 throwing code to reduce its size, unify the AOT and non-aot code and
8942 get rid of relocations in the AOT case.
8944 * mini-x86.h mini.c exceptions-x86.c
8945 (mono_arch_get_throw_corlib_exception): New arch specific function to
8946 raise corlib exceptions which doesn't require relocations in the
8949 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
8951 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
8953 * mini.c (mono_emit_method_call): Only allocate the got var when it is
8956 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
8959 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8961 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
8962 with add function when used from Inc/dec atomic
8963 functions. Re-enabled optimization on x86.
8964 * mini-ops.h: renamed atomic_add functions to
8965 allow _add to match the Interlocked::Add and
8966 _add_next to match Interlocked::Inc/Dec.
8968 2004-12-15 Massimiliano Mantione <massi@ximian.com>
8970 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
8971 linking of BBs to the end BB, and enabled SSAPRE also with
8972 consprop and copyprop (which was prevented by that bug).
8974 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8976 * mini-x86.c: disabling the Interlocked optimizing code.
8978 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8980 * aot.c (load_aot_module): Move reading of got_addr after the AOT
8983 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8985 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
8986 interlocked optimization due lack of support on x86, rewrote
8987 exchange to take into account that base may be in eax.
8989 xsp works again; activated Interlocked optimizing code.
8991 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8993 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8995 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
8997 * mini-ops.h: Add new opcodes.
8999 * mini.h: Add new patch types. Add got_var to MonoCompile.
9001 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
9002 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
9003 make it work with all kinds of patchable code.
9005 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
9006 address of the GOT, and referencing entries in the GOT.
9008 * mini.c: Add code to load the GOT address if needed by an opcode.
9010 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
9011 independent AOT code on the x86 using an elf-style Global Offset Table.
9013 2004-12-14 Raja R Harinath <rharinath@novell.com>
9015 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
9017 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9019 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
9022 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
9024 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
9025 of Interlocked:Increment/Decrement/Add as inline ops.
9026 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
9028 2004-12-12 Geoff Norton <gnorton@customerdna.com>
9030 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
9031 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
9033 2004-12-12 Duncan Mak <duncan@ximian.com>
9035 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
9036 again. `patch_info->table_size' is no longer valid after Zoltan's
9039 2004-12-12 Martin Baulig <martin@ximian.com>
9041 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
9042 if we are the "real" method, ie. not an inlined method inside it.
9044 2004-12-11 Ben Maurer <bmaurer@ximian.com>
9046 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
9047 before we look in the special fields table. This fixes
9048 ../tests/thread-static-init.cs.
9050 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9052 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
9053 for Array get_Rank and get_Length. Fixes bug #70465.
9055 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
9057 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
9058 separate structure to reduce the size of MonoJumpInfo.
9060 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
9062 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
9064 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
9066 * mini.c (mini_get_inst_for_method): Changed to allow ports
9067 to return a MonoInst instead of opcode
9068 (renamed mini_get_opcode_for_method to better reflect the new functionality)
9070 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
9071 Allow ports to return a created MonoInst instead of op-code, will enable
9073 (renamed mini_get_opcode_for_method to better reflected the functionality)
9075 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
9077 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
9079 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9081 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
9084 2004-12-08 Martin Baulig <martin@ximian.com>
9086 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
9087 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
9089 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9091 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
9094 * exceptions.cs: Disable some tests which depend on properties of x86 fp
9097 2004-12-08 Raja R Harinath <rharinath@novell.com>
9099 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9101 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9103 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9104 bug introduced by the previous patch.
9106 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9108 * mini-ppc.c, objectc.cs: handle large structs passed by value
9111 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9113 * mini-ppc.c: OP_ARGLIST implementation from
9114 Geoff Norton <gnorton@customerdna.com>.
9116 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9118 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9119 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9121 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9123 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9125 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9127 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9130 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9132 * mini-sparc.c: Zero out localled-ed memory.
9134 * iltests.il: Add tests for zeroing out localloc-ed memory.
9136 2004-12-04 Martin Baulig <martin@ximian.com>
9138 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9139 mono_method_get_signature_full().
9141 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9143 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9144 and some utility functions (always for SSAPRE), integrated SSAPRE.
9146 * driver.c: Added ssapre option.
9147 * ssa.c: Small fix on OP_ARG handling.
9148 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9149 * Makefile.am: Likewise.
9151 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9153 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9156 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9159 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9161 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9163 * cpu-s390.md : Increase instruction length of oparglist.
9165 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9167 2004-11-30 Martin Baulig <martin@ximian.com>
9169 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9170 virtual generic methods. We call a special helper_compile_generic_method()
9171 icall to retrieve the method from the vtable, inflate and compile
9172 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9174 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9176 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9178 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9180 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9182 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9185 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9187 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9188 platforms with PIC aot.
9190 2004-11-28 Martin Baulig <martin@ximian.com>
9192 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9195 2004-11-28 Martin Baulig <martin@ximian.com>
9197 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9198 the result of mono_type_get_underlying_type() to check whether
9201 2004-11-26 Martin Baulig <martin@ximian.com>
9204 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9207 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9209 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9210 the same way as the other arguments so they won't get clobbered.
9212 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9213 calls through R11 since it is clobbered by the trampoline code.
9215 2004-11-26 Raja R Harinath <rharinath@novell.com>
9217 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9218 pick up in-tree mscorlib.dll.
9220 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9222 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9224 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9225 runtime data/code are now stored in a table similar to the GOT in ELF.
9226 This allows the code itself to be position independent.
9228 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9231 * aot.c: Attach ELF type (object/function) directives to all global
9234 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9236 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9238 * mini-amd64.h: Turn on PIC AOT code.
9240 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9241 returning the offset within an OP_AOTCONST instruction where the GOT
9242 offset needs to be added.
9244 * mini.h: Bump AOT file format version.
9246 2004-11-25 Martin Baulig <martin@ximian.com>
9248 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9249 uninflated generic methods.
9251 2004-11-25 Martin Baulig <martin@ximian.com>
9253 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9255 2004-11-24 Martin Baulig <martin@ximian.com>
9257 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
9258 original klass (this only applies for generic instances).
9260 2004-11-24 Martin Baulig <martin@ximian.com>
9262 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
9263 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
9266 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
9268 * mini.c (mono_method_to_ir): Disable inlining for methods containing
9269 localloc. Fixes #69678.
9271 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
9273 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
9275 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
9276 used SSE registers on pinvoke calls. Fixes #69774.
9278 2004-11-23 Geoff Norton <gnorton@customerdna.com>
9280 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
9281 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
9283 2004-11-23 Raja R Harinath <rharinath@novell.com>
9285 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
9286 Refer directly to the mcs/ tree.
9288 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9290 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
9291 Check if a trampoline for a synchronized method is required.
9293 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
9295 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
9296 with localloc if needed. Throe arithmetric exception in
9297 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
9298 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
9300 2004-11-19 Geoff Norton <gnorton@customerdna.com>
9302 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
9303 types before switching on type. Fixes #69622.
9305 2004-11-19 Raja R Harinath <rharinath@novell.com>
9307 * Makefile.am (check-local): New. Integrate into 'make check'.
9308 (MCS,RUNTIME): Define using in-tree mono and mcs.
9310 (%.exe): Use $(ILASM).
9312 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
9314 * mini-ppc.c: adjust initial prolog size (bug #69691).
9316 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
9318 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
9321 2004-11-17 Raja R Harinath <rharinath@novell.com>
9323 * Makefile.am (clean-local): Rename from 'clean'.
9325 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9327 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
9328 to mono_arch_is_int_overflow.
9329 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
9332 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
9334 * declsec.c|h: New files to support declarative security attributes.
9335 Added function to check if a method has (applicable) security.
9336 * mini.c|h: Add check for declarative security attributes in
9337 mono_method_check_inlining.
9338 * Makefile.am: Added declsec.c and declsec.h to the build.
9340 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
9342 * mini.c, mini.h: update to keep dynamic code info per-domain.
9344 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
9346 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
9347 (mini_init): Get rid of it from here too.
9349 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
9351 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
9352 implemented OP_RETHROW (patch by Geoff Norton
9353 <gnorton@customerdna.com>).
9355 2004-11-10 Geoff Norton <gnorton@customerdna.com>
9357 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
9358 between appdomains. Fixes appdomain-unload on PPC.
9360 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
9362 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9363 mini-exceptions.c: handle the new wrapper types.
9364 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
9365 token value as a MonoClass* when compiling a wrapper.
9366 mono_jit_create_remoting_trampoline now takes an additional
9367 MonoRemotingTarget parameter.
9369 2004-11-10 Martin Baulig <martin@localhost>
9371 * mini.c (mono_method_to_ir): Use `generic_container->context'
9372 rather than creating a new one.
9374 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9376 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
9378 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
9380 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
9382 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
9383 the experimental aot cache stuff.
9385 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9387 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9388 mini-exceptions.c: update to exception clause structure changes.
9390 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9392 * exceptions-x86.c (throw_exception): Fix warnings.
9394 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
9397 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9399 * exceptions-sparc.c (get_throw_exception): Really fix this.
9401 2004-11-07 Ben Maurer <bmaurer@ximian.com>
9403 * tramp-*.c: we no longer support icalls without wrappers, so
9404 a bit of code can be removed here
9406 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
9408 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
9411 * cpu-sparc.md: Add op_rethrow.
9413 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
9415 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
9417 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
9418 * mini-ops.h: Add OP_RETHROW.
9420 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
9422 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
9424 2004-11-05 Geoff Norton <gnorton@customerdna.com>
9426 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
9427 Makes the output much easier to read
9429 2004-11-05 Ben Maurer <bmaurer@ximian.com>
9431 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
9432 prevents another huge leak when compiling with ssa. Secondly, the
9433 performance of doing this rather than freeing the lists is much
9434 better. GList does a lock every time you allocate a list link,
9435 so that it can use a memory pool. So, it is better to just use
9436 a memory pool of our own.
9438 * ssa.c, linear-scan.c: replace g_list_remove_link with
9439 g_list_delete. The remove one does not free the GList, so we were
9440 leaking memory. On -O=all --compile-all with corlib, this cut down
9441 3 MB of allocations.
9443 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
9445 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
9447 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
9449 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
9450 into a new function mono_create_jit_trampoline ().
9452 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
9454 * trace.c (get_spec): Allow tracing of classes without a namespace.
9456 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
9458 * mini.c: Fix pointer overwrite in mini_method_compile.
9460 2004-11-2 Geoff Norton <gnorton@customerdna.com>
9462 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
9463 The darwin ABI needs some special handling for 1 and 2 byte structs
9464 Lets use lbz/lhz instead of lwz everywhere.
9465 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
9466 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
9467 Use stb/sth for the former, and put the latter always on stack instead of in
9470 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
9472 * trace.c (is_filenamechar): Add '_'.
9474 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9476 * mini-s390.c: Fix prolog length to allow for large trace requirements.
9478 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
9480 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
9482 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
9483 depends on libmonogc. Fixes #68805.
9485 2004-10-26 Miguel de Icaza <miguel@ximian.com>
9487 * mini.c (mono_jit_free_method): Provide extra information for
9488 this error. Currently this leaks, but will be turned into a
9489 developer option in the future.
9491 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
9493 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
9495 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
9497 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
9498 boundary. Fixes reading of PATCH_INFO_R4 and R8.
9499 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
9501 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
9503 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
9504 trampolines for AOT code.
9506 2004-10-22 <vargaz@freemail.hu>
9508 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
9509 constructed types. Fixes #68136.
9511 2004-10-21 Martin Baulig <martin@ximian.com>
9513 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
9514 if it returns true, unwind the stack to the call instruction.
9516 2004-10-21 <vargaz@freemail.hu>
9518 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
9520 * mini.h: Bump AOT version number.
9522 * objects.cs: Add another test for unbox trampolines.
9524 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
9527 2004-10-20 <vargaz@freemail.hu>
9529 * driver.c: Add SHARED to the set of optimizations tested.
9531 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
9533 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
9536 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
9538 2004-10-20 Martin Baulig <martin@ximian.com>
9540 * mini-exceptions.c (mono_handle_exception): Call
9541 mono_debugger_handle_exception() to tell the debugger about
9542 catch/finally clauses.
9544 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
9546 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
9548 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
9551 2004-10-15 Geoff Norton <gnorton@customerdna.com>
9553 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
9554 methods as their native size, fixed bug #57543, #57545.
9555 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
9556 This saves a temporary register and mullw call down into 1 (minor perf
9557 increase for cases like sum = sum * 5; This use to translate into:
9560 It now translates to
9563 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
9565 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
9568 2004-10-11 Martin Baulig <martin@ximian.com>
9570 * mini.c (mono_method_to_ir): If we're a generic method, get the
9571 MonoGenericContainer from our MonoMethodNormal and create a
9572 MonoGenericContext from it.
9574 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
9576 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
9578 * basic-long.cs: Add test for checked i8->i2 cast.
9580 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9582 * inssel-ppc.brg: added a couple of speedup rules.
9584 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
9586 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
9587 to speed up rebuilds.
9589 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9591 * mini-s390.c: Minor fix to OP_OR_IMM.
9593 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
9595 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
9596 better. Fixes appdomain-unload.exe on sparc.
9598 2004-10-02 Massimiliano Mantione <massi@ximian.com>
9600 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
9601 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
9604 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
9606 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
9608 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
9610 * mini.c: Always generate a field read/write wrapper for members
9611 of the class MarshalByRefObject since the actual instance could
9614 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
9616 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
9618 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
9620 * driver.c mini.h trace.c: Move the setting of the main assembly into
9621 a separate function called mono_trace_set_assembly () and call it after
9622 actually loading the main assembly. Fixes #66872.
9624 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
9626 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
9627 using the code manager.
9629 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
9631 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
9633 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
9635 * cpu-amd64.md: Fix bug in previous patch.
9637 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
9640 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
9642 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9643 mini-exceptions.c: updates for changed stack walk interface.
9645 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9647 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
9649 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
9651 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
9653 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
9655 * driver.c (mini_regression_list): Do not call mono_assembly_close
9656 since assemblies can't be unloaded.
9658 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9660 * cpu-amd64.md: Fix more instruction lengths.
9662 * cpu-amd64.md: Fix lengths of some instructions.
9664 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9666 * inssel.brg: Make the array ldelema check aot friendly.
9668 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9670 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
9672 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
9674 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
9676 * mini-x86.c: Fix build.
9678 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
9679 mono_type_get_underlying_type () helper function to simplify code.
9681 2004-09-09 Martin Baulig <martin@ximian.com>
9683 * mini-amd64.c: Don't access `type->data.klass' directly, call
9684 mono_class_from_mono_type() instead since the type may be a
9687 2004-09-09 Martin Baulig <martin@ximian.com>
9689 * mini-amd64.c (get_call_info): Fix support for generic instances.
9690 (add_valuetype): Use mono_class_from_mono_type() to get the class
9691 since we can be a generic instance.
9693 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
9695 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
9697 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
9699 * liveness.c: reset spill costs on each scan: bug 62107
9701 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
9703 * exceptions-sparc.c (mono_arch_find_jit_info): remove
9704 unnecessary line that doesn't compile
9706 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
9708 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
9709 trampolines, make them call an error function so people can fix their
9712 2004-09-06 Martin Baulig <martin@ximian.com>
9714 * mini.c (mono_method_to_ir): When initializing locals, handle a
9715 generic instances like a valuetype if it's a valuetype and like a
9716 class if it's a class.
9718 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9720 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
9721 stack. Fixes #64674.
9723 * exceptions.cs: Add test for unwinding of call arguments.
9725 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
9727 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
9728 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
9729 set the carry/borrow flag). The sparc and s390 implementations
9730 can now use optimized versions (and simplify the code). ppc bugfixes.
9732 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9734 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
9736 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
9738 * inssel-amd64.brg: Remove leftover 32 bit rule.
9740 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
9742 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
9744 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
9745 mono_arch_find_jit_info functions into a new function. Fix a memory
9748 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
9751 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9753 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
9756 * exceptions.cs: Add array size tests.
9758 * mini.c: Allocate a separate icall wrapper for each arity of
9759 mono_array_new_va. Fixes #59509.
9761 * exceptions.cs: Add testcase for 64578.
9763 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
9765 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
9767 2004-09-02 Martin Baulig <martin@ximian.com>
9769 * mini.c (mono_method_to_ir): When initializing the locals, call
9770 handle_initobj() on the generic instance itself, not its
9773 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9775 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
9776 MonoJitInfo for dynamic methods.
9778 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
9780 * mini.c: Add support for freeing JIT data for dynamic methods.
9782 2004-09-01 Martin Baulig <martin@ximian.com>
9784 * mini-x86.c (is_regsize_var): Added support for generic
9786 (mono_arch_emit_prolog): Make this compile again, use
9787 `x86_push_imm_template (code)'.
9789 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
9791 * mini-x86.c: make all push_imm instructions that get
9792 patched always emit the long form
9794 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
9796 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
9797 in a per-domain hash.
9799 * mini-amd64.c (merge_argument_class_from_type): Handle generic
9802 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
9804 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
9807 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
9810 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
9811 Beginnings of SSE2 support.
9813 * exceptions.cs: Add more tests for checked int<->uint casts.
9815 2004-08-28 Martin Baulig <martin@ximian.com>
9817 * mini-x86.c (mono_arch_instrument_epilog): Added support for
9821 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
9822 Handle generic instances recursively.
9824 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9826 * iltests.il: test for conv.u8 on a constant
9828 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9830 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
9831 LCONV_x4 (shrun_32 (membase)).
9833 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9835 * inssel-x86.brg: c&p rules for push/setret of long
9837 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9839 * inssel-x86.brg: c&p rules for compare (base, regvar) and
9840 compare (regvar, base)
9842 * inssel-x86.brg: more burg love
9844 * inssel.brg: more cleanup
9846 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
9848 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9850 * basic-long.cs, basic-calls.cs: new tests for optimization.
9852 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
9854 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
9857 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9859 * mini-amd64.c (read_tls_offset_from_method): Add another case.
9861 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
9863 * inssel.brg (mini_emit_memcpy): use
9864 NO_UNALIGNED_ACCESS to disable memcpy optimization
9866 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9868 * mini-amd64.c: Handle generic types in various places.
9870 * mini.c (mono_method_to_ir): Handle generic types in init locals.
9872 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
9874 * mini.c (handle_box): Fix warning.
9876 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
9878 * mini-amd64.h: Enable the emit_state optimization.
9880 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
9882 * mini-amd64.c: Add some new 64 bit peephole opts.
9884 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
9886 * cpu-amd64.md: sreg1 of div instructions must be %rax.
9888 * mini-amd64.c: Register allocator fixes.
9890 * mini.c: Add an optimization to emit_state to avoid allocation of new
9891 registers on some platforms.
9893 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
9895 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
9897 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
9898 allocation. Fixes #63085.
9900 * basic-long.cs: Add new regression test.
9902 * mini-amd64.c: Register allocator improvements.
9904 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
9906 * mini-amd64.c (read_tls_offset_from_method): Add another code
9909 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
9910 instruction sequence for nullifying class init trampolines.
9912 * objects.cs: Add new regalloc test.
9914 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
9916 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9918 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
9920 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
9923 * driver.c: Fix profiling after TLS changes.
9925 * driver.c (mono_main): Set mono_stats.enabled if needed.
9927 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
9930 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
9932 * mini-x86.c: use a 1 op rather than a 2 op tls access
9933 instruction -> faster.
9935 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9937 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9940 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
9942 * exceptions-sparc.c (throw_exception): fix typo
9944 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
9946 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
9947 set tree->dreg correctly with tls. Allow any
9948 register to be used.
9950 * mini-x86.c (read_tls_offset_from_method): add new code
9951 generation pattern seen with GCC.
9954 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9956 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
9957 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9958 exceptions-sparc.c: fix some performance issues in exception
9959 handling and setting of the stack trace for exceptions that were
9962 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9964 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9967 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
9970 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
9972 This patch inlines tls access, when possible.
9974 * mini.h: new arch functions for TLS intrinsics.
9975 All platforms updated with a stub.
9977 * mini.c: use the new intrinsics
9979 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
9980 arch specific intrinsic for tls variables
9982 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9984 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
9987 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
9989 * mini.c: thread local allocation
9991 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
9993 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
9995 * Makefile.am: Link against the static version of libmonogc.
9997 * Makefile.am: Link the static versions of the convenience libraries
9998 into the mono executable.
10000 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
10002 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10004 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10005 on integer overflow.
10007 * mini-amd64.c: Reorganize function call code.
10009 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10011 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10013 * inssel-x86.brg: use xor eax,eax.
10015 * basic.cs: new tests
10017 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10019 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10020 in exception throwing code.
10022 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10024 * inssel-x86.brg: use xor esi,esi.
10026 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10028 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
10029 can trace methods compiled during mini_init () too.
10031 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
10034 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10036 * Makefile.am: static link on x86 (r=zoltan)
10038 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10040 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
10041 code since it causes some programs to fail.
10043 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
10045 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
10047 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10049 * mini.c: ovfops_op_map - add STACK_OBJ case for
10051 * basic.cs: add test_0_pin_string as test
10054 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10056 * Makefile.am: build C# if srcdir != builddir
10058 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
10060 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10061 fall-through blocks.
10063 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10065 * driver.c: enable loop by default again and include abcrem in -O=all.
10067 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
10069 * iltests.il: Add some localloc tests.
10071 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
10073 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10076 * inssel-amd64.brg: Add some optimizations.
10078 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
10081 * Makefile.am: Statically link mono against libmono on AMD64.
10083 * mini-amd64.c inssel-amd64.brg: Optimizations.
10085 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
10087 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
10089 * tramp-amd64.c: Patch calling code in trampolines.
10091 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
10093 * mini-amd64.c: pinvoke struct passing fixes.
10095 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
10097 * mini-sparc.c: redo change, make mono_arch_cpu_init call
10098 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10100 2004-08-05 Duncan Mak <duncan@ximian.com>
10102 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10105 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10107 * mini-amd64.c (emit_move_return_value): Move return value for normal
10110 2004-08-05 Martin Baulig <martin@ximian.com>
10112 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10113 `type->type'; just modify `type' itself when dealing with enums
10114 and generic instances.
10115 (check_call_signature): Make `simple_type' a `MonoType *'.
10117 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10119 * mini.c: Use OP_PADD to add offsets to addresses.
10121 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10123 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10125 * mini-sparc.c (mono_arch_emit_epilog): fix check
10126 for folding last op into restore instruction
10128 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10130 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10131 helper methods using the code manager.
10133 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10135 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10137 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10139 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10140 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10142 * mini-s390.c: fix tail processing
10144 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10146 * mini-ppc.c: mul.ovf.un exception name fix.
10148 2004-08-03 Martin Baulig <martin@ximian.com>
10150 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10151 instances; before jumping to `handle_enum', also modify `ptype'.
10153 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10155 * cpu-sparc.md: fcall maximal length too small.
10157 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10159 * mini-amd64.c mini.h: Add initial support for passing/returning
10160 structures to/from pinvoked methods.
10162 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10164 * mini-ppc.c: reg allocator fix.
10166 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10168 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10170 * inssel.brg: Optimize memset on 64 bit machines.
10172 * mini-amd64.c: Fix some vararg cases.
10174 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10176 * mini-s390.c: Corrected macro in emit_float_to_int
10178 * s390-abi.cs: Tests to exercise the s390 ABI
10180 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10182 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10185 * basic.cs: Add a test for add.ovf.un.
10187 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10189 * mini-sparc.c: add case for OP_IDIV_UN
10191 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10193 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10195 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10197 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10199 * basic.cs: regression tests.
10201 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10204 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10206 * basic.cs: Add a new test.
10208 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10209 and AOT. Various fixes and optimizations.
10211 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10213 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10215 * mini-ppc.c: make sure temp regs are not used for global reg
10218 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10220 * cpu-sparc.md: conv_i8 fix for 64bits
10222 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10224 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10226 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10227 add opcode for cmp BYTE PTR [eax], imm.
10229 * inssel.brg: Make memcpy and memset takes bases.
10231 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10233 * *-amd64.*: More AMD64 work.
10235 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10237 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10238 add a compare-not-equal opcode.
10240 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10242 * mini.c: Use mono_init_from_assembly instead of mono_init.
10244 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10246 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10248 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10250 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10252 * inssel.brg: 64 bit fixes.
10254 * mini.h (MonoCallInst): Add some AMD64 specific data.
10256 * mini.h: Add some OP_P opcodes.
10258 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10260 * basic.cs: tests for 61797 and 61740
10262 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
10264 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
10265 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
10267 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
10269 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
10271 * *-amd64*.*: Ongoing AMD64 work.
10273 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
10275 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
10277 * *-amd64*: Ongoing AMD64 work.
10279 * mini-arch.h: Add AMD64 support.
10281 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
10283 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
10285 * mini-ops.h: Add new opcodes.
10287 * Makefile.am: Add AMD64 support.
10289 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
10290 rules into the inssel-long*.brg files.
10292 * *-amd64.*: Add beginnings of AMD64 backend.
10294 2004-07-22 Ben Maurer <bmaurer@ximian.com>
10296 * mini.c (print_dfn): commenting out the code that prints
10297 the cil. With -O=deadce, this makes -v -v crash.
10299 * cpu-pentium.md: make checkthis have a length of 2
10301 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
10303 * mini-sparc.h: fix implementations of __builtin
10304 functions for Sun compiler for V9.
10306 2004-07-16 Ben Maurer <bmaurer@ximain.com>
10308 * mini.c: use the new stelem.ref wrapper
10309 * exceptions.cs, arrays.cs: new stelem.ref tests
10311 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10313 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
10314 new XSP should work with these changes).
10316 2004-07-14 Ben Maurer <bmaurer@ximain.com>
10318 * inssel-{long32,x86,}.brg: trivial optimizations.
10320 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
10322 * mini.c: load value when emitting box operation in
10325 2004-07-12 Ben Maurer <bmaurer@ximian.com>
10327 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
10328 is one byte shorter than cmp DWORD PTR [eax], 0.
10330 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10332 * inssel-ppc.brg: arguments on the stack are always
10333 relative to the stack pointer (spotted by Neale Ferguson).
10335 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10337 * exceptions-x86.c: delay appending the method name to the trace until
10338 after mono_jit_info_table_find is called, as this gets the real
10341 2004-07-09 Ben Maurer <bmaurer@ximian.com>
10343 * aot.c: register roots
10345 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10347 * aot.c : I could just use PLATFORM_WIN32 flag.
10349 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10351 * aot.c : Reverting the previous fix. This time it broke linux build.
10353 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10355 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
10357 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
10359 * mini.c (handle_stack_args): Remove some more debugging code.
10361 * mini.c (handle_stack_args): Remove debug output left in by mistake.
10363 * driver.c mini.h aot.c: Allow additional options to be specified with
10364 --aot and pass them to mono_compile_assembly.
10366 * aot.c: Add experimental code to AOT compile all loaded assemblies
10367 on demand and save the code into a cache in the filesystem.
10369 * aot.c: Add support for more wrapper methods.
10371 * mini.c (handle_stack_args): Handle some corner cases. Fixes
10374 * cpu-*.md: Remove removed opcodes.
10376 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
10377 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
10378 related icalls to marshal.c.
10380 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
10382 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
10384 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
10386 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
10388 2004-07-06 Ben Maurer <bmaurer@ximian.com>
10389 * liveness.c: If liveness is recomputated we need to reset the information
10390 for each variable. This way, if the liveness range has been narrowed
10391 by optimizations that happened after the last computation, we can return
10394 For example, if you have
10399 // Tons of code that does not affect i
10405 i = 0 is dead code and will be removed by SSA. However, when
10406 linear scan gets to the code, i will still appear to be live
10407 throughout the entire block. This prevents good register allocation.
10409 2004-07-06 Martin Baulig <martin@ximian.com>
10411 * debug-mini.c (mono_debug_init_method): Allow
10412 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
10413 (mono_debug_add_icall_wrapper): New method.
10415 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
10417 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
10419 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
10422 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
10424 * aot.c (mono_aot_load_method): Fix loading of debug info.
10426 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10428 * aot.c: Add logging support.
10430 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10432 * mini.h: Add prototype for mono_print_method_from_ip.
10434 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
10436 * inssel.brg: 64 bit fixes.
10438 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10441 * Makefile.am: Add SPARC64 support.
10443 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10445 * aot.c: Fix alignment problems on 32 bit platforms.
10447 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10449 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
10452 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
10455 * mini.h: Bump AOT file version. Some 64 bit fixes.
10457 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10459 * inssel-sparc.brg: Add new rule to avoid register moves.
10461 * inssel.brg: Add ldind_to_load_membase helper function.
10463 2004-06-30 Ben Maurer <bmaurer@ximian.com>
10465 * mini.c: OffsetToStringData intrinsic.
10467 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10469 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
10471 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
10474 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
10475 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10477 * mini.c: reinstated mono_compile_get_interface_var()
10478 on x86, too, since the change breaks the Gtk# build there as well.
10480 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10482 * driver.c: remove loop from the default optimizations: it seems to
10483 interact badly with some of the other options (see bug #60613).
10485 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
10487 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
10488 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
10490 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
10492 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
10493 vararg-using methods.
10495 2004-06-21 Martin Baulig <martin@ximian.com>
10497 * mini/mini-exceptions.c
10498 (mono_handle_exception): Added `gpointer original_ip' argument.
10499 After calling mono_unhandled_exception(), call
10500 mono_debugger_unhandled_exception() and if that returns true,
10501 restore the context and return.
10503 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
10505 * mini-ppc.c: prefer the use of relative branches so
10506 they won't need to be patched in aot code (patch from Patrick Beard).
10508 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10510 * aot.c: patch from Patrick Beard to make the output assembly
10511 more correct for the MacOSX assembler. Small tweak to
10512 generate sane images on Linux/PPC, too.
10514 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10516 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
10517 case until bug #59509 is fixed (shows up in #60332).
10519 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10521 * mini.c: make sure the needed wrappers are compiled, too, with
10524 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
10526 * driver.c: remove NPTL reference in --version output.
10528 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10530 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
10531 generate valid assembly for the Mach-O assembler.
10533 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10535 * driver.c: don't include abcrem in the all optimization specifier
10536 since it slows down jit compilation too much for now.
10538 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
10540 * mini.c: use BIGMUL only if both operands have the same signage.
10541 * iltests.il: Test for bug 60056. (errors related to signage in
10546 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
10548 * mini.c, aot.c: memory leak fixes.
10550 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10552 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
10554 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
10556 * Makefile.am: remove the -static hack completely, it links in
10557 statically glib as well.
10559 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
10561 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
10562 * exceptions.cs: make it compile with new mcs/csc.
10564 2004-06-03 Massimiliano Mantione <massi@ximian.com>
10565 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
10566 and added relevant test case.
10568 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10570 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
10571 regressions in gtk-sharp.
10573 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
10575 * exceptions.cs: New regression tests.
10577 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
10579 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
10581 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
10583 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
10585 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
10587 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
10589 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
10591 * mini.c (mono_jit_runtime_invoke): Init class in this
10592 method instead of trusting mono_jit_compile_method to
10593 do the work (because wrappers can be in object class)
10595 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
10597 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
10599 * basic-long.cs: New regression test.
10601 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
10603 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
10604 and div/rem checks.
10606 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
10608 * Makefile.am: fix miguel's change to build mono statically against
10609 libmono (track build dependencies).
10611 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10613 * cfold.c: Some glib versions do not have G_MININT32.
10615 2004-05-26 Massimiliano Mantione <massi@ximian.com>
10617 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
10618 with precision of tan, atan, sin and cos, and implemented related
10619 regressions tests (fixes bug 54467, but one new problem appeared and
10622 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10624 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
10626 * exceptions.cs: Add test for constant folding && division by zero.
10628 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
10629 since driver.c is in libmono too, so the optimization was useless.
10631 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
10632 variable to driver.c so the compiler can emit more efficient code to
10635 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10637 * Makefile.am: don't distribute generated inssel.[ch] files.
10639 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
10641 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
10642 into the default appdomain. Fixes #58707.
10644 * jit-icalls.c: Remove the broken approximation for truncl, doing
10645 no conversion is better.
10647 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
10650 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10652 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
10653 of the mcrxr instruction which is not available on some processors
10654 even if it's documented to be. Implement add and sub overflow correctly
10655 (still not complete for long unsigned). Speed up icalls a bit.
10657 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
10659 * mini.c (mono_jit_compile_method_with_opt): Make sure that
10660 we run .cctor in the current domain instead of target_domain.
10662 Fixes bug #58558, .cctor not being called in -O=shared.
10664 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10666 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
10668 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
10670 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
10671 which can be done with an imm8, do it that way.
10672 (mono_arch_output_basic_block): ditto for a jmp
10673 (mono_arch_emit_prolog): Computate maximum offset of a label.
10675 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
10677 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
10678 now tries to allocate prefered physical reg's for virtual
10679 regs. This reduces the number of emited spills/loads with
10680 20-30% on our core assemblies.
10682 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10684 * jit-icalls.c: truncl() is not needed and trunc() is
10685 the correct thing to do anyway (bug #58287).
10687 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
10689 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
10692 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
10694 * driver.c: enable loop optimizations by default.
10696 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10698 * mini-x86.c: fix calc of max loop size when aligning loops start.
10700 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
10702 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
10705 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
10707 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
10710 * basic-long.cs: Add tests for add/subtract of immediates with carry.
10712 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
10714 * mini.c (inline_method): Allways inline some wrappers even if the cost
10715 is too large. Fixes #58785.
10717 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
10719 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
10721 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
10722 (crichton@gimp.org). Beginning of support for sparc/linux.
10724 * mini-sparc.c: Optimize retrieval of LMF address.
10726 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
10728 * exceptions-ppc.c: handle alloca in methods with clauses.
10730 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
10732 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
10734 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
10736 * mini.c: Delegate most of the abort signal work to
10737 mono_thread_request_interruption, which also handles Stop and Suspend
10740 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
10742 * mini.c mini.h: Allow inlining of icall wrappers if the backend
10743 supports the save/restore lmf opcodes.
10745 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
10747 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
10748 by gcc-3.4 as well.
10750 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
10752 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10754 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
10755 methods which contain array accesses.
10757 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
10758 boundaries. Fixes #58537.
10760 * iltests.il: Add regression test for #58537.
10762 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10764 * mini-x86.c (mono_arch_local_regalloc): Last part of
10765 fix for bug #58633 (releasing register to early).
10767 2004-05-18 Miguel de Icaza <miguel@ximian.com>
10769 * basic-long.cs: Add new regression test.
10771 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10773 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
10774 register too early on the chain.
10776 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10778 * mini.c (create_helper_signature): Use a helper function to reduce
10779 the code which needs to be written. Also set the calling convention of
10780 icalls on windows. Fixes #57840.
10782 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10784 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
10785 exceptions-ppc.c: added helper function to get the instruction address
10786 from a signal handler context.
10788 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10790 * helpers.c: use g_get_tmp_dir. Invokes happyness
10793 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10795 * helpers.c: Add new env variable to pass args to objdump.
10796 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
10798 2004-05-17 Radek Doulik <rodo@ximian.com>
10800 * Makefile.am (common_sources): added abcremoval.h so it get
10801 disted and daily mono packages on go-mono.com will build again
10803 2004-05-17 Massimiliano Mantione <massi@ximian.com>
10805 * abcremoval.c: Fixed coding style, added copyright header.
10807 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
10809 * mini.h: Added prototype for abc removal main function.
10811 * build_relations_propagation_table.pl: Added copyright header.
10813 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10815 * basic-long.cs: reg test for complex ceq_long bug.
10817 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10819 * mini-x86.c (mono_arch_local_regalloc): Correctly free
10820 reg in long and clob case (bug #58343). Fixed/added comments.
10822 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
10824 * mini.c (mono_jit_runtime_invoke): Follow new convention
10825 of calling the invoke method with an function pointer.
10827 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
10829 * ChangeLog: Fix author of memory leak patch.
10831 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
10833 * Makefile.am: fix make dist as well...
10836 2004-05-14 Massimiliano Mantione <massi@ximian.com>
10838 * cfold.c: Made so that conversions from pointer to int4 are no-ops
10839 on archs where pointers are 4 bytes long.
10841 * Makefile.am: Added abcremoval.c source file.
10843 * abcremoval.c: Added abcremoval.c.
10845 * abcremoval.h: Added abcremoval.h.
10847 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
10849 * inssel.brg: Enabled bounds check removal.
10851 * mini.c: Added support for abcrem optimization.
10853 * mini.h: Added abcrem optimization label.
10855 * driver.c: Added support for abcrem optimization.
10857 * propagated_relations_table.def: Added propagated_relations_table.def.
10859 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
10861 * mini.c, cfold.c: fix style.
10863 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10865 * mini.c: handle issue with the low-level implementation of
10866 some long opcodes (bug #54209).
10868 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
10870 * basic.cs: test for my new cmov stuff.
10872 2004-05-13 Patrik Torstensson
10874 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
10875 opt and added peephole documentation.
10877 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
10879 * tramp-ppc.c: rewrote the generic trampoline code.
10881 2004-05-11 Patrik Torstensson
10883 * mini-x86.c: optimize long shl/shr asm code (one less branch)
10885 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
10887 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
10889 * mini.h mini.c dominators.c: Applied patch from Derek Woo
10890 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
10892 * mini.c: Add new icalls for AsAny marshalling.
10894 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10896 * tramp-ppc.c, mini-ppc.c: more cleanups.
10898 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10900 * mini.c: no warnings.
10902 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10904 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
10906 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
10908 * mini.c: In the thread abort signal handler, if the thread is in the
10909 process of being stoped, don't throw the Abort exception, just stop the
10912 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
10914 * tramp-ppc.c: removed old code.
10916 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10918 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
10919 do some simple speed optimizations on ppc.
10921 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10923 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
10924 and large offsets in load/store.
10926 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10928 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
10929 it causes regressions.
10931 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10933 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
10936 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10938 * jit-icalls.c: remove warnings.
10939 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
10940 speedups for unsafe code.
10942 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
10944 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
10946 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
10948 * basic-calls.cs: Add new regression test.
10950 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
10953 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
10955 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
10958 2004-05-06 Patrik Torstensson
10960 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
10961 long reg allocation in any reg (not only eax:edx) and implemented
10962 long shl/shr ops in asm instead of helpers.
10964 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
10966 * mini-sparc.h: Fix warnings.
10968 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
10971 * mini-exceptions.c (mono_handle_exception): Call the filter in a
10972 separate statement for clarity.
10974 * mini-sparc.c: Update status.
10976 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
10978 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
10981 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10983 * inssel-ppc.brg: another small pre-release workaround:
10984 we don't do overflow detection for long_sub_un.
10986 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10988 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
10989 (also works around a weird ppc bug: 57957).
10991 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
10993 * tramp-ppc.c: trampoline fixes.
10995 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
10997 * mini-ppc.c: fixed typos.
10999 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11001 * mini-ppc.c, exceptions-ppc.c: more code saves registers
11002 at the top of the stack. Fixed typos. Use a frame registers
11003 for all the methods with exception clauses.
11005 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11007 * exceptions-ppc.c: restore fp registers.
11009 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11011 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
11012 order from the stack top (moved the stack room to save the
11013 return value for trace after the param area). Fixed corruption
11014 in restoring registers on unwind.
11016 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11018 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
11020 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11022 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
11023 and prolog/epilog for methods that use it. Allow
11024 enough param area room for varargs methods. Fix miguel's
11025 breakage in exception handling.
11027 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11029 * Makefile.am: run genmdesc only on current arch.
11031 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11033 * exceptions-x86.c:
11034 * mini-x86.h: fix the build on windows.
11036 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
11038 * 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.
11040 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
11042 * mini-exceptions.c: New file.
11044 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
11045 Move some parts of the x86 exception handling code to an
11046 arch-independent file so it can be shared with other ports.
11048 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
11050 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
11052 2004-04-26 David Waite <mass@akuma.org>
11054 * driver.c: remove comma from end of enumeration declaration
11056 2004-04-26 Jackson Harper <jackson@ximian.com>
11058 * driver.c: parse config file before loading first assembly. This
11059 allows the user gac to be enabled/disabled.
11061 2004-04-23 Miguel de Icaza <miguel@ximian.com>
11063 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
11064 simpler mechanism: we do not care what is encoded initially
11065 (branch absolute or relative), we care about the code and its
11066 target. I kept the old code for reference for now.
11068 The new code tries first to determine if the jump is anywhere in
11069 the -/+32 absolute meg range, if it succeeds, it encodes using the
11070 absolute branch; If not, it tried to find something in the
11071 relative range, if not, it uses the handle_thunk code.
11073 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
11075 * exceptions-ppc.c: use the correct ip register on macosx.
11077 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
11079 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
11081 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
11083 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
11084 Raise exception on integer divide by zero by hand since the hw
11085 doesn't support it. Handle NaNs in FP compares.
11087 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
11089 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
11090 code reducing duplication between the platforms and enabled
11091 signal exception handling (on linux for now).
11093 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
11095 * exceptions-ppc.c: more macosx support.
11097 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11099 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11101 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11103 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11105 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11107 * iltests.il: more tests.
11109 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11111 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11114 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11116 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11118 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11120 * liveness.c: Mark variables as volatile in all basic blocks reachable
11121 from exception clauses.
11123 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11125 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11128 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11130 * iltests.il, basic.cs: more tests for regalloc.
11132 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11134 * iltests.il: Some tests for register allocation modifications
11137 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11139 * exceptions.cs: Add regression test for bug #56782.
11141 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11142 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11143 the beauty of fixing the same thing in 5 different files...
11145 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11147 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11150 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11152 * mini.c: Add support for STRWLPARRAY marshalling convention.
11154 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11156 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11157 to init the context to setup the regs pointer).
11159 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11161 * exceptions-ppc.c: more exceptions work.
11163 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11165 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11168 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11170 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11171 can use the memory directly.
11173 * cpu-pentium.md: Update documentation from a post from Zoltan.
11175 add x86_add_membase, x86_sub_membase, x86_mul_membase
11177 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11179 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11180 GENERAL_REGS they were also hardcoded for all PPC ports.
11182 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11184 Remove hard-coded limit for floating point registers, use
11185 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11187 Notice that in MacOS X calling conventions you can fit a lot more
11188 floating point values in registers, so I should update the PInvoke
11189 test to excercise the passing of floating point values on the
11190 stack (currently broken).
11192 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11194 * tramp-ppc.c (create_trampoline_code): Added
11195 JUMP_TRAMPOLINE_SIZE.
11196 (ppc_magic_trampoline): Follow the pattern from
11197 x86_magic_trampoline: if code is set to zero, return.
11198 (create_trampoline_code): Always pass MonoMethod to the jump
11199 trampoline, before it was passing a null.
11200 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11201 share the code with mono_arch_create_jit_trampoline.
11203 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11205 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11208 * cpu-g4.md: Added length for jmp instruction, the worst case
11209 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11212 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11214 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11216 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11218 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11219 before each IL instruction.
11221 * mini.c (CEE_BOX): Fix warnings.
11223 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11225 * mini.c: removed a few unused vars and extra whitespace.
11227 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11229 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11231 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11233 (OP_GETCHR): use the above
11234 (CEE_LDELEMA): use the above.
11236 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11237 version of the generic impl.
11238 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11239 (CEE_LDELEMA): use the above.
11241 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11243 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11246 * iltests.il: Added new regression test for #56317.
11248 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11250 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11251 under NetBSD. Fixes #56450.
11253 * liveness.c (update_gen_kill_set): Fix previous patch.
11255 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11257 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
11259 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
11261 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
11262 ldsfld and ldsflda.
11264 * inssel-sparc.brg: Add more optimizations.
11266 * mini-sparc.c: Replace multiply/divide with shifts if possible.
11268 2004-04-01 Martin Baulig <martin@ximian.com>
11270 * mini.c (handle_box): New static function; moved the
11271 implementation of CEE_BOX here.
11272 (mono_method_to_ir): Added `constrained_call' variable.
11273 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
11274 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
11275 mono_method_get_constrained() to get the method.
11277 2004-04-01 Martin Baulig <martin@ximian.com>
11279 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
11280 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
11281 (mono_method_to_ir): We don't need these macros anymore since
11282 mono_class_get_full() already takes care of it.
11284 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11286 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
11287 use @function (as doesn't accept #function here) and check the return
11288 value of system and stop if fails.
11290 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11292 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
11294 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
11296 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
11298 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
11300 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
11303 * basic-long.cs: Add test for negation of Int64.MinValue.
11305 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
11307 * mini-sparc.c: Update status.
11309 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
11311 * exceptions-sparc.c: Fix return value in filters.
11313 * inssel-sparc.brg: Fix register allocation in some rules.
11315 2004-03-28 Martin Baulig <martin@ximian.com>
11317 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
11320 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
11322 * mini-x86.c (mono_arch_patch_code): Fix warnings.
11324 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
11325 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
11326 remove unused conv_u4 opcode.
11328 * mini-x86.c: Remove valgrind workaround since it slows down things
11329 even when mono is not run under valgrind.
11331 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
11333 * mini-sparc.c: Update status.
11335 * inssel-sparc.brg: Add some optimizations.
11337 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
11338 future delay slot filling. Add support for varargs, tail calls and JMP.
11340 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
11341 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
11343 * inssel.brg: Fix register allocation in OP_ARGLIST.
11345 * inssel.brg: Fix warnings.
11347 2004-03-25 Martin Baulig <martin@ximian.com>
11349 * mini.c (inflate_generic_field): Removed.
11350 (mini_get_method): Removed, use mono_get_method_full(),
11351 (mini_get_class): Removed, use mono_class_get_full().
11352 (mono_method_to_ir): Pass our generic context to
11353 mono_field_from_token().
11355 2004-03-25 Martin Baulig <martin@ximian.com>
11357 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
11358 of a `MonoMethod *'.
11359 (mini_get_method): Take a `MonoGenericContext *' instead
11360 of a `MonoMethod *'.
11361 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
11362 a new local variable called `generic_context' which holds the
11363 current `MonoGenericContext *'; use it to lookup things.
11365 2004-03-24 Martin Baulig <martin@ximian.com>
11367 * mini.c (mini_get_class): New static method; if we're inside a
11368 generic instance, inflate the class if neccessary.
11369 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
11371 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
11373 * iltests.il: New regression test for #55976.
11375 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
11378 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11380 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
11383 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11385 * liveness.c: Consider SSA stores as well as loads when making vars
11388 * exceptions.cs: New regression tests for register allocation.
11390 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
11392 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
11393 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
11394 domain lock only to protect puntual access to data structures.
11395 Added access lock for sighash, jit_icall_hash_name,
11396 jit_icall_hash_addr and domain->code_mp.
11398 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
11400 * driver.c: Print SIGSEGV handling method.
11402 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
11404 * mini.c (setup_jit_tls_data): Handle case when this is called
11405 multiple times for a thread.
11407 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
11408 is different from fbxx_un. Fixes #54303. Also use constants instead of
11409 magic numbers in a lot of places.
11411 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
11413 * exceptions.cs: Fix cctor test when --regression is used.
11415 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
11417 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
11420 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11422 * inssel-ppc.brg: fixed register assignments for some rules.
11424 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11426 * exceptions.cs: Add test for exceptions in static constructors.
11428 * mini.c (mono_jit_compile_method_with_out): Move the calling of
11429 static constructors outside the domain lock. Fixes #55720.
11431 2004-03-17 Martin Baulig <martin@ximian.com>
11433 * mini.c (get_generic_field_inst): Removed, this'll never happen.
11434 (inflate_generic_field): Take the `MonoMethod *' instead of the
11435 `MonoClass *' and added support for generic method.
11436 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
11437 have a `field->parent->gen_params', only inflate the field if it's
11438 an open constructed type.
11440 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11442 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
11443 exception object instead of the preconstructed ones.
11445 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11447 * mini.c: reverted changed to sigsegv_signal_handler commited
11448 accidentally in the previous patch.
11450 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11453 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
11454 running --aot with an old assembly.
11456 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
11458 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
11461 * mini-sparc.c: Add support for v9 branches with prediction.
11463 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
11465 * mini.c (mini_init): #warning is GNUC only
11467 * mini-sparc.h: implement __builtin_frame_address
11468 and __builtin_return_address for Sun C compiler
11470 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
11472 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
11474 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
11476 * basic-calls.cs: Add test for unaligned byref long argument passing.
11478 * mini-ops.h: Add sparcv9 compare and branch instructions.
11480 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
11481 v9 instructions if we have a v9 cpu.
11483 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
11484 registers for global allocation.
11486 * exceptions-sparc.c: Fixes.
11488 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
11490 * liveness.c (mono_analyze_liveness): Optimized version.
11492 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
11494 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
11497 * basic-float.cs basic-calls.cs: New regression tests.
11499 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
11501 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
11502 sigaltstack implementation.
11504 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
11506 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
11507 stuff if SIGSEGV_ON_ALTSTACK is not defined.
11509 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
11511 * mini.c: Fix warnings.
11513 * mini.c (mono_resolve_patch_target): New function which contains the
11514 arch independent part of the patching process.
11516 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
11517 patching code to a separate function.
11519 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
11521 * mini.c (add_signal_handler): ifdef out on Windows
11523 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
11525 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
11526 cpu-sparc.md: Add exception handling support + other fixes.
11528 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
11529 typed GC detection in --version.
11531 * basic.cs exceptions.cs: New regression tests.
11533 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
11534 the arch specific code can store data during a compilation.
11536 * mini-ops.h: Add OP_SETFRET.
11538 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
11539 function, register a separate icall for each arity, so the icalls can
11542 * mini.c (mono_print_tree): Print negative offsets in a more readable
11545 * mini.c: Make signal handling work on sparc.
11547 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
11549 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
11551 * jit-icalls.c: Emulate truncl by aintl on solaris.
11553 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
11555 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
11557 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
11559 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
11561 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
11562 a MarshalByRef type, inline a method that performs the check, taking into
11563 account that the object can be a proxy. Also implemented tow new opcodes:
11564 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11565 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
11566 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11568 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
11570 * mini-ppc.c: if a relative branch displacement is too big
11571 but it points to and area reachable with an absolute branch,
11574 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
11576 * mini.c: optimize small copies in cpblk.
11578 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
11580 * basic-calls.cs basic-float.cs: New regression tests.
11582 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
11583 negative offsets from %fp. Implement localloc. Fix local register
11584 allocation. Fix the case when the this argument needs to be saved to
11585 the stack. Implement some missing opcodes.
11587 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
11589 * mini.c (mini_method_compile): Reenable global regalloc in methods
11590 with exception handlers.
11592 * linear-scan.c (mono_varlist_sort): Fix warning.
11594 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
11596 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
11599 * liveness.c: Make all variables uses in exception clauses volatile, to
11600 prevent them from being allocated to registers. Fixes #42136.
11602 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
11604 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
11605 causes regressions.
11607 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
11608 argument to mono_arch_regalloc_cost.
11610 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
11613 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
11615 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
11616 Make the cost of allocating a variable to a register arch dependent.
11618 * basic-calls.cs: Fix compilation of tests.
11620 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
11621 helper function to cut back on the number of #ifdefs needed.
11623 * mini-ppc.c: Fix compilation.
11625 * basic-calls.cs: New regression tests.
11627 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
11629 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
11630 of l0 since that is callee saved.
11632 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
11635 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
11636 of delay instruction.
11638 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
11640 * mini.h (MonoCallInst): Add 'virtual' flag.
11642 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
11644 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
11646 * *.cs: New regression tests.
11648 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
11651 * mini.c (mono_runtime_install_handlers): Fix build.
11653 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
11654 'signal_stack_size' members.
11656 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
11657 alternate signal stack.
11659 * exceptions-x86.c: Add stack overflow handling.
11661 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
11662 functions to arch independent code.
11664 * mini.c (mono_print_tree): Print more detailed info for load_membase
11667 2004-02-23 Martin Baulig <martin@ximian.com>
11669 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
11671 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11673 * mini-x86.c: fixed reg allocation for div/rem.
11675 2004-02-22 Miguel de Icaza <miguel@ximian.com>
11677 * driver.c (mono_main): Report some configuratio options on --version.
11679 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
11681 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
11682 low in the address space. Correctly flush memory in thunks where we
11683 output native code.
11685 2004-02-20 Martin Baulig <martin@ximian.com>
11687 * mini.c (mini_get_method): New static method; inflate all generic
11688 methods and methods in open generic instances.
11689 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
11690 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
11692 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11694 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
11696 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
11698 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
11700 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
11702 * mini-sparc.c (flushi mono_arch_output_basic_block): make
11703 it compile using Sun's compiler.
11705 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11707 * 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.
11709 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
11711 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11713 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
11715 * mini-ppc.c: handle calls outside of the allowed range with thunks
11716 allocated using the code manager.
11717 * tramp-ppc.c: use the code manager to hold generated native code.
11718 Fixed the magic trampoline to just patch vtable entries.
11720 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
11722 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
11725 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
11727 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
11730 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
11731 if we have a working __thread implementation.
11733 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
11734 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
11736 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
11738 * mini-x86.c: Fix compilation under gcc 2.
11740 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
11742 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
11743 contains a call to the wrapped function.
11745 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
11746 OP_<CALL>_IMM opcodes, and use them under X86.
11748 * mini.c (mono_jit_find_compiled_method): Fix warning.
11750 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
11752 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
11754 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
11755 functionality to mini.c.
11757 * mini.c (mono_create_jump_trampoline): New function to create a jump
11758 trampoline. Return a compiled method instead of a trampoline if it
11759 exists. Add a cache for jump trampolines.
11761 * mini.c (mono_jit_find_compiled_method): New function to return a
11762 compiled method if it exists.
11764 * mini-x86.c: Call mono_create_jump_trampoline instead of
11765 mono_arch_create_jit_trampoline.
11767 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
11768 a jump trampoline. Fixes #52092.
11770 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
11772 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
11773 which is not up-to-date. Add check_corlib_version () instead.
11775 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
11778 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
11779 since newer valgrind versions do not need it.
11781 * mini.c (mono_jit_compile_method_with_opt): New helper function to
11782 compile a method with a given set of optimizations.
11784 * mini.c: Compile icall wrappers on-demand instead of at startup.
11786 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
11787 wrapper for an icall.
11789 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
11791 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
11794 * iltests.il: Add test for non-empty stack before switch instruction.
11796 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
11798 * mini.c: Add support for new stringbuilder marshalling conventions.
11800 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
11802 2004-02-01 Martin Baulig <martin@ximian.com>
11804 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
11805 in `ginst->mtype_argv'.
11807 2004-01-31 Miguel de Icaza <miguel@ximian.com>
11809 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
11810 facilitate grepping.
11812 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
11814 * mini.c: fixed buglet in initobj generic implementation for references.
11816 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
11818 * Makefile.am: make the version script conditional.
11819 * jit-icalls.c: handle missing truncl().
11821 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
11823 * exceptions.cs: Add more tests for double->int conversion.
11825 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
11826 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
11828 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
11830 * driver.c: make --verbose --version emit an error
11831 if the loaded corlib doesn't match the runtime version.
11833 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
11835 * mini-ppc.h: export ppc_patch().
11836 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
11837 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
11838 on par or better than on MacOSX.
11840 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
11842 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
11843 mono_lookup_pinvoke_call.
11845 * mini-x86.c: Under windows, the default pinvoke calling convention is
11846 stdcall. Fixes #52834.
11848 * mini.c (optimize_branches): Add an upper bound to the number of
11849 iterations to prevent infinite loops on strange loops. Fixes #53003.
11851 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
11853 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
11854 and ISINST. Fixes #52093.
11856 * objects.cs (test_0_vector_array_cast): New tests.
11858 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
11860 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
11861 checking in Array.Set ().
11863 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
11866 * object.cs (test_0_multi_array_cast): New regression test.
11868 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
11870 * exceptions-ppc.c: fix build on Linux/PPC.
11872 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
11874 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
11875 running under valgrind.
11876 (x86_magic_trampoline): Fix build bustage.
11878 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
11879 negative values as well. This is needed for the encoding of the line number
11880 info, since sometimes the line numbers are not in increasing order.
11882 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
11884 * cpu-pentium.md (localloc): Increase the size of the localloc
11885 instruction since it is a loop under Win32.
11887 * debug-mini.c (record_line_number): Get rid of unneccesary memory
11890 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
11892 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
11893 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
11894 Max Horn (max@quendi.de). Fix file names in comments.
11896 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
11898 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
11899 avoid stack overflow.
11900 (replace_usage): Avoid uninitialized variable warnings.
11902 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
11903 and taking the address of valuetype variables.
11905 2004-01-03 Patrik Torstensson
11907 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
11908 for other purposes than FP later on.
11910 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
11912 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
11915 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11917 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
11919 2003-12-30 Patrik Torstensson <p@rxc.se>
11921 * mini-x86.h: Decreased number of availiable fp regs.
11922 Solves corner cases with FP spilling.
11924 2003-12-23 Patrik Torstensson <p@rxc.se>
11926 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
11927 for floating point stack tracking / spilling on x86.
11930 * basic-float.cs: added float mul overflow test.
11932 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
11934 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
11936 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11938 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
11939 supports for cond branches that overflow the immediate
11940 overflow offset. mcs can compile simple programs.
11942 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11944 * exceptions-ppc.c: exception handling support wip:
11945 finally handlers get run on exception.
11947 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
11949 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
11952 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
11954 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
11955 initial support for stack walking and unwinding.
11957 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
11959 * driver.c (mono_main): Make corlib-out-of-sync message more
11960 descriptive. Also remove verify_corlib call.
11962 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
11964 * mini.c: make CEE_NEWARR calls and other emulated opcodes
11965 not overlap with other call's arguments, too.
11967 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
11969 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
11970 move to arch-specific code the choice of arch-specific
11971 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
11972 * mini.c: ensure emulation calls will not interleave
11975 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
11977 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
11978 the magic trampoline stack frame is dropped before executing
11981 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
11983 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
11984 and integer to fp conversions. Added support for overflowing
11985 arguments on the stack. Reserve a couple more registers as temps.
11986 Added support for aot compilation (as output still needs to be
11989 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
11991 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
11992 Don't overwrite return register in some corner cases.
11994 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
11996 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
11997 static constructors when AOT compiling.
11999 * driver.c (mono_main): Call mono_check_corlib_version.
12001 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12003 * cpu-g4.md, basic.cs: fixed div target register.
12005 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
12007 * mini-ppc.c, basic.cs: shl_imm fix with test.
12009 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12011 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
12012 structures by value. Misc fixes.
12013 * objects.cs: more tests.
12015 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
12017 * mini-ppc.c: lconv.ovf.i implemented.
12019 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12022 (mini_init): don't error out if someone already called g_thread_init.
12024 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12026 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
12027 to be any type per the spec. Fix abnormal memory usage when
12028 the same object is repeatedly thrown.
12030 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
12032 * mini.c: check for overruns in IL code.
12034 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
12036 * TODO: Add/remove some todo entries.
12038 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
12040 * driver.c (mono_main): Call mono_verify_corlib.
12042 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
12044 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
12045 This has been moved to mini.c
12046 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
12047 type being casted is marshalbyref it could be a proxy, so instead of
12048 emitting the type check code, emit a call to a runtime method that will
12049 perform the check by calling CanCastTo if needed.
12051 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
12053 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
12054 methods with large stack frames under Win32.
12056 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
12058 * Makefile.am: Distribute regression tests.
12060 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
12061 at the end instead of inserting each variable into the sorted list.
12063 * linear-scan.c (mono_varlist_sort): New helper function.
12065 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12067 * mini.c: ensure arguments and locals are within bounds.
12069 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12071 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
12074 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12076 * mini.c (mono_cprop_copy_values): Fix crash.
12078 * aot.c: Set verbosity back to 0.
12080 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12082 * regalloc.c: complete memory leak fix by Laurent Morichetti
12085 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12087 * driver.c (main_thread_handler): Revert the previous patch.
12089 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
12092 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
12093 memory from the memory pool.
12095 * driver.c (main_thread_handler): Turn on all optimizations when
12098 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12099 an array for better performance.
12101 * regalloc.c (mono_regstate_assign): Fix memory leak.
12103 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12104 serialize the debug info.
12106 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12107 debug info from the serialized representation.
12109 * aot.c: Save debug info into the generated file and load it when
12112 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12114 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12116 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12117 More FP-related fixes.
12119 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12121 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12122 and register allocation buglet. Hello world now runs.
12124 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12126 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12127 * tramp-ppc.c: fixed class init trampoline.
12128 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12130 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12132 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12133 mini.c: more ppc changes/fixes.
12135 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12137 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12138 Also optimize the case when the arguments are the same in the caller
12141 * iltests.il: Add tests for tail calls with valuetype arguments.
12143 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12145 * mini-ppc.c: fixes for struct return type.
12147 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12149 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12150 mono_spillvar_offset() to arch-specific code.
12152 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12154 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12156 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12158 * exceptions-x86.c: Fix stack space leaks.
12160 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12161 registers from the lmf if the method has save_lmf set.
12163 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12165 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12166 of icall wrappers into InvokeInDomain, since these are now per-domain.
12168 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12170 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12171 make some opcode emulation and intrinsic ops enabled/disabled
12172 according to the architecture. More fixes.
12174 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12176 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12178 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12180 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12181 arch-specific handling for 'this' and struct return type to
12182 arch-specific code.
12184 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12186 * aot.c: prevent divide by zero error when reporting (it happened with
12187 Accessibility.dll).
12189 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12191 * mini.h (inst_switch): Remove unused macro.
12193 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12196 (load_aot_module): free 'info->methods' and 'info' properly. No more
12197 "free(): invalid pointer blah" messages when you have an old aot
12200 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12202 * jit-icalls.c, mini.c: Added support for context static fields.
12204 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12206 * mini.c (mono_method_blittable): Methods which set LastError are not
12207 blittable either. Fixes #51108.
12209 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12211 * mini.c: flush icache.
12212 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12214 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12216 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12218 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12220 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12223 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12226 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12228 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12230 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12231 instruction when the result is discarded.
12233 * iltests.il (test_0_div_regalloc): New regression test.
12235 * arrays.cs: Fix compilation error.
12237 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12239 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12240 float rules to inssel-x86.brg: sane architectures with FP registers
12241 don't need to implement these rules.
12243 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12245 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12247 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12249 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12250 implementation of 32 bit systems.
12252 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12254 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12255 (Jeroen Zwartepoorte).
12257 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
12259 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
12260 the caller and the callee matches.
12262 * mini.c (mono_method_to_ir): Add comment.
12264 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
12265 signbit is missing on some platforms.
12267 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
12269 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
12271 * mini.c (setup_jit_tls_data): Call the new function.
12273 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
12275 * mini-x86.c: Add experimental support for fast access to the lmf
12276 structure under NPTL/Linux 2.6.x.
12278 2003-11-06 Martin Baulig <martin@ximian.com>
12280 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
12281 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
12284 2003-11-02 Martin Baulig <martin@ximian.com>
12286 * mini.c (inflate_generic_field): New static method.
12287 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
12288 generic instance and the field is declared in a generic type, call
12289 inflate_generic_field() to inflate it. Fixes gen-28.cs.
12291 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
12293 * mini.h mini.c (mono_method_same_domain): New function to return
12294 whenever the caller and the callee are in the same domain.
12296 * tramp-x86.c (x86_magic_trampoline): Use the new function.
12298 2003-10-30 Martin Baulig <martin@ximian.com>
12300 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
12301 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
12303 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
12304 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
12306 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
12308 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
12311 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
12312 object here, so it is in the correct appdomain etc.
12314 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
12316 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
12318 (mono_method_to_ir): Avoid freeing the type created returned from
12319 mono_type_create_from_typespec, since it is put into an internal cache
12320 by the function. Fixes pointer.exe.
12322 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
12323 trampolines for icalls and pinvokes as well. Fixes #33569.
12325 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
12327 * mini.c: Update after appdomain changes.
12329 * mini.c (mono_jit_compile_method_inner): Allways compile native
12330 method wrappers in the root domain, since there can only be one
12331 instance of them, whose address is stored in method->info.
12333 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
12335 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
12336 environment variable. Instead detect automatically whenever running
12337 under valgrind using the magic macro RUNNING_ON_VALGRIND from
12340 2003-10-16 Miguel de Icaza <miguel@ximian.com>
12342 * trace.c, trace.h: New files that implement the new trace option
12345 * driver.c: Document new --trace options.
12347 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
12350 - if (mono_jit_trace_calls)
12351 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
12353 * mini.h: prototypes.
12355 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
12357 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
12359 * mini.c inssel.brg: Implement typedefbyref opcodes.
12361 * mini.c (mono_jit_compile_method): Remove unused local variable.
12363 * mini.c (mono_jit_compile_method_inner): Ditto.
12365 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
12367 * tramp-x86.c (x86_class_init_trampoline): Fix build.
12369 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
12371 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
12373 * mini.c (mono_no_aot): Remove unused global variable.
12375 * mini.c: Thread safety fixes.
12377 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
12379 * mini.c (mono_create_class_init_trampoline): Add a lock around
12380 class_init_hash_addr.
12382 * arrays.cs (test_0_newarr_emulation): Add new regression test for
12385 * mini.c: Decompose the NEWARR instruction before decomposing its
12386 arguments. Fixes #30073.
12388 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
12390 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
12393 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
12395 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
12397 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
12399 * driver.c: Add support for compiling icall wrappers to --compile.
12401 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
12403 * inssel.brg: The empty value in class->interface_offsets is -1, not
12406 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
12408 * objects.cs: New test for 'is' operator on an array of interfaces.
12410 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12412 * tramp-ppc.c: update trampoline code to support jumps
12413 and class initialization.
12415 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
12417 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
12419 * inssel.brg (OP_UNBOXCAST): Fix #46027.
12421 * inssel.brg (OP_UNBOX): Remove unused rule.
12423 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
12424 region instead of one for each method. Fixes #47813.
12426 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
12428 * exceptions.cs (test_0_nested_finally): New regression test for
12429 nested exception handlers.
12431 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
12433 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
12435 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
12438 * mini.c (mono_method_check_inlining): Make the inlining limit
12439 configurable by an environment variable.
12441 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
12443 * mini.h: Bump AOT file version.
12445 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
12446 token, store the image along with the token, since the token might not
12447 refer to the same image as the method containing the relocation,
12448 because of inlining.
12450 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
12452 * mini.c (mono_precompile_assemblies): New function to compile
12453 all methods in all loaded assemblies.
12455 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
12457 * regalloc.h regalloc.c (MonoRegState): Change the type of
12458 iassign and fassign to int*, since they can contain large negative
12459 values if the register is spilled. Also added some comments. Fixes
12462 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
12463 under Win32. Fixes #42964.
12465 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
12467 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
12469 * aot.c: Added support for AOT compiling methods which contain calls
12470 to wrappers. Currently, only remoting-invoke-with-check wrappers are
12473 * driver.c (compile_all_methods): Run the compilation in a thread
12474 managed by mono. Fixes #44023.
12476 * mini.c (mono_codegen): Print full method name in verbose output.
12478 * mini-x86.c (mono_arch_patch_code): Fix warning.
12480 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
12481 jumps, since the method we are jumping to might be domain-specific.
12483 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
12485 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
12487 * inssel.brg: string chars are unsigned.
12489 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
12491 * TODO: New todo item.
12493 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
12494 which calls mono_runtime_class_init and patches the call site to
12495 avoid further calls.
12496 (mono_arch_create_class_init_trampoline): New arch specific function
12497 to create a class init trampoline.
12498 (create_trampoline_code): Generalized so it can create
12499 class init trampolines as well.
12501 * mini.c (helper_sig_class_init_trampoline): New helper variable.
12502 (mono_create_class_init_trampoline): New function to create and cache
12503 class init trampolines.
12504 (mono_find_class_init_trampoline_by_addr): New function to lookup the
12505 vtable given the address of a class init trampoline. Used by the
12507 (mono_codegen): Generate a call to a trampoline instead of
12508 mono_runtime_class_init in LDSFLD[A].
12509 (mono_codegen): Add relocations for the new trampoline.
12511 * mini.h mini-x86.c aot.c: Added a new relocation type:
12512 MONO_PATCH_INFO_CLASS_INIT.
12514 * mini.h: Bump AOT version number.
12516 * aot.c: Create a copy of the loaded code instead of using the original
12517 so methods which call each other will be close in memory, improving
12520 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
12521 patch since it breaks the regression tests.
12523 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
12524 for the register saving instruction sequence since the
12525 frame_state_for function in glibc 2.3.2 don't seem to detect it.
12527 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
12529 * TODO: Fix todo item && remove another.
12531 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
12533 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
12536 * aot.c: Moved the check for MONO_LASTAOT into the initialization
12537 function of the module.
12539 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
12540 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
12541 --no-aot command line option.
12543 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
12545 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
12546 by Bernie Solomon (bernard@ugsolutions.com).
12548 * inssel.brg: Refactor the interface offset table related code into
12549 its separate functions and add support for the AOT case.
12551 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
12553 * aot.c (mono_aot_get_method_inner): Fix memory leak.
12555 * aot.c: Added mono_aot_verbose variable and made all debugging
12556 output depend on the value of this variable.
12558 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
12559 method_label and info_label.
12561 * mini.h mini-x86.c aot.c: Added a new relocation type
12562 MONO_PATCH_INFO_IID for klass->interface_id.
12564 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
12565 the MonoJitInfo structure.
12567 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
12568 a non-root appdomain in shared mode.
12570 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12572 * aot.c: make aot loader less verbose. Remove free of unused variable.
12574 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
12576 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
12578 * .cvsignore: Added *.dll.
12580 * mini.c (mono_print_tree_nl): New function callable while debugging.
12582 * mini.c (mono_print_code): Export this.
12584 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
12587 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
12589 * mini.h (MonoCompile): Added 'jit_info' field.
12591 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
12592 the cfg structure, since it is needed by the AOT compiler.
12594 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12596 * aot.c: A major rewrite. Changes include:
12597 - save exception tables for methods which have them.
12598 - cache failed lookups in aot_get_method () to avoid the (slow) calls
12599 to g_module_symbol.
12600 - reworked the file format so it is now much smaller and needs
12601 fewer relocation entries.
12603 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12605 * aot.c (load_aot_module): Fix build bustage on platforms without
12608 2003-09-04 Martin Baulig <martin@ximian.com>
12610 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
12612 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12614 * TODO: Some new optimization ideas.
12616 * aot.c: Move AOT module loading logic here from mono_assembly_open.
12618 * aot.c: Save the optimization flags used to compile the code into
12621 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
12622 support emitting domain specific code.
12624 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
12625 no longer domain neutral. It can be made domain neutral by compiling
12626 with --optimize=shared.
12628 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
12629 between appdomains.
12631 * driver.c mini.h mini.c: New --no-aot debugging option which disables
12632 loading of AOT code.
12634 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
12636 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
12637 if there is no domain neutrality information.
12639 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
12641 * aot.c (mono_compile_assembly): Emit a symbol containing the file
12642 format version into the generated library.
12644 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
12645 callee method into the caller since one of them could be shared.
12647 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
12648 system exceptions from AOT code now works.
12650 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
12651 method if it is domain neutral and the callee is not.
12653 * graph.c (cfg_emit_one_loop_level): Fix warning.
12655 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
12657 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
12660 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
12662 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
12663 is needed by code which is executed before mono_runtime_init ().
12664 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
12666 * mini.c (mono_thread_abort): Fix warning.
12667 (mono_jit_compile_method): Call static constructor in the AOT case too.
12669 * aot.c (mono_compile_assembly): Fix warning.
12671 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12673 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
12675 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
12677 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
12679 * cpu-pentium.md: Fix the length of call opcodes so they include the
12680 ESP restoring instruction. Fixes #47968.
12682 2003-08-28 Martin Baulig <martin@ximian.com>
12684 * mini-x86.c (mono_arch_call_opcode): Added support for
12685 MONO_TYPE_GENERICINST.
12687 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
12689 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
12691 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
12692 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
12694 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
12697 2003-08-26 Martin Baulig <martin@ximian.com>
12699 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
12700 when reporting an error, set this to the actual error location.
12701 (mono_method_to_ir): Report the correct error location if
12702 get_basic_blocks() returned an error.
12704 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
12706 * mini.c (mono_type_blittable): OBJECT is not blittable.
12707 (mono_method_blittable): Methods which have marshalling descriptors
12708 are not blittable either. Fixes #47842.
12710 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
12712 * driver.c mini.c: Use an environment variable instead of a global
12713 variable. Also fix the build.
12715 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
12716 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
12719 * driver.c mini.c: Added --with-valgrind option to turn off some
12720 code which prevents mono from running under valgrind.
12722 * mini.c (mono_emit_call_args): Fixed warning.
12724 * mini.c (mono_emulate_opcode): Fixed warning.
12726 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12728 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
12729 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
12730 regalloc.c, regalloc.h: specify available registers in arch-specific
12731 code and support floats in the regallocator (patch by Laurent Morichetti
12734 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12736 * mini.c: mono_thread_current() can be called only after
12737 mono_runtime_init(): rearrange code to not call it early on.
12739 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12741 * mini.c: allocate jump tables in the code mempools.
12743 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12745 * mini.c, mini.h: make sure per-thread data allocated by the jit is
12748 2003-08-10 Miguel de Icaza <miguel@ximian.com>
12750 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
12751 12 to 16. This fixes bug #47453.
12754 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
12756 * mini-ppc.c: fixed indexed load and unsigned compares.
12758 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
12760 * mini.c: reenabled installation of handler for
12761 thread abort signal.
12763 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12765 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
12766 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
12767 until it's fixed and actually useful.
12769 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12771 * inssel-long32.brg: couple more opcodes implemented.
12773 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12775 * mini-sparc.c: Even more opcodes implemeted.
12777 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
12779 * mini-sparc.c: More opcodes implemented.
12781 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
12783 * mini-sparc.c: More opcodes implemented.
12785 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12787 * inssel-sparc.brg: Add some needed rules. Direct
12789 * Makefile.am: Use inssel-sparc.brg
12790 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
12791 an assert happy for now.
12793 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
12795 * mini-sparc.c: Fixed compile errors.
12796 * exceptions-sparc.c: Same. We now produce a mono binary
12797 on sparc-linux. Yea.
12799 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
12801 * mini-sparc.c: Renamed registers. Also some macro cleanups.
12802 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
12803 They compile, but do not work.
12805 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12807 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
12808 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
12809 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
12812 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12814 * mini.c: more opcodes implemented and better support for generics.
12816 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
12818 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
12819 * mini.c, mini.h: first cut at generics support: some new instructions
12820 added and changed the behaviour of some of the existing ones.
12822 2003-07-21 Miguel de Icaza <miguel@ximian.com>
12824 * mini.c: Removed definition of metadata_shared mutex here.
12826 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12828 * mini-x86.c: make vararg calls work for instance methods.
12830 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
12832 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
12833 returns the arguments in a separte list, now.
12835 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12837 * aot.c, mini.c: updates for array type representation changes.
12839 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
12841 * mini.c: register function to perform jit shutdown.
12843 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12845 * mini.c: use a faster allocator if possible.
12847 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
12849 * aot.c: some cleanups and portability changes.
12851 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12853 * mini.c: use faster allocation for CEE_BOX if possible.
12855 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
12857 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
12858 Moved inlined mempcy code to its own function so that is can be
12859 reused. Added an inline memset function as well (optimized initobj).
12860 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
12862 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12864 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
12866 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
12868 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
12869 arch code can setup the cpu for CLR execution, if needed.
12870 We use it on x86 to set the precision of FP operations.
12872 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
12874 * mini.c: disable some optimizations if we can guess they'll cost too
12875 much for a given method.
12877 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12879 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
12881 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12882 * mini.h mini.c mini-x86.c: Added instruction level coverage
12883 info collection support.
12885 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12887 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
12888 is now implemented in the profiling API. Get rid of a couple of
12889 unnecessary global variables.
12891 2003-06-15 Nick Drochak <ndrochak@gol.com>
12893 * basic-long.cs: tests for negative values for bigmul, and unsigned.
12894 * cpu-g4.md: add op_bigmul and op_bigmul_un
12895 * cpu_pentium.md: add op_bigmul_un
12896 * inssel-long32.brg: add rule for unsigned bigmul
12897 * mini-ops.h: define OP_BIGMUL_UN
12898 * mini-x86.c: THE BUG: handle (un)signed properly
12899 * mini.c: choose unsigned opcode if needed.
12900 This set of patches fixes bug #44291
12902 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
12904 * mini.c (optimize_branches): improved to handle all kinds of
12905 conditional branches.
12907 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
12909 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
12910 don't raise exceptions.
12912 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12914 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
12915 to arch-specific files.
12917 2003-06-09 Martin Baulig <martin@ximian.com>
12919 * Makefile.am (libs): Added $(LIBGC_LIBS).
12921 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
12923 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
12924 and OP_ATAN (fixes bug#44293).
12926 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
12928 * Makefile.am, mini-x86.c: rename cpu description array to
12929 pentium_desc, since some compilers define the 'pentium' preprocessor
12932 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
12934 * mini.c (mini_select_instructions): add explicit branch if the
12935 following block is not the false target of a conditional branch -
12936 we need this with any optimization that reorder or remove bblocks
12938 * mini.c (optimize_branches): bug fixes
12940 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
12942 * mini.c (mono_method_to_ir): inline static readonly fields
12944 * ssa.c (fold_tree): start cfold support for long (very simple
12947 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
12949 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12951 * inssel.brg: fixed memcpy (bug #44219).
12953 2003-06-05 Dick Porter <dick@ximian.com>
12955 * driver.c: Set the glib log levels to not abort if g_message
12958 g_set_prgname() has to happen before mini_init() so that the
12959 process handle gets the info.
12961 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12963 * driver.c: add intrins to the default optimizations to get wider
12966 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
12968 * mini.h: some large basic blocks will overflow a 16-bit
12969 integers for symbolic registers.
12971 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12973 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
12974 (mono_arch_output_basic_block): fix bug 43499
12976 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
12978 * mini.c: kill duplicated definition of mono_debug_format.
12980 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
12982 * mini-x86.c, arrays.cs: fixed register allocation bug.
12984 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12986 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
12988 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
12990 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12993 (print_method_from_ip): also print source location information if
12996 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
12998 * mini.c (mono_find_block_region): bug fix in region code
12999 (mini_method_compile): enable removing unreachable code again, but
13000 only in methods without exception clauses.
13002 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13004 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
13005 Implemented arglist opcode and handling of TypedReference type.
13006 Fixed x86 call convention when a structure is returned.
13007 Minimal support for calling static vararg methods.
13009 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
13011 * mini.c (mini_method_compile): always remove unreachable code,
13012 because the code in them may be inconsistent (access to dead
13013 variables for example).
13015 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13017 * driver.c, debug-mini.c: warning fixes.
13019 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
13021 * Makefile.am, jit.h, mini.h: install header for embedding mono.
13023 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
13025 * mini.c: thread-static fields are registered in mono_class_vtable(),
13026 so ensure the function is called before checking for them.
13028 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
13030 * mini.c (optimize_branches): fix for bug 43586
13032 * jit-icalls.c (mono_llmult_ovf): added an additional check for
13033 overflow (fixes Bug #43639)
13035 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13037 * mini.c, objects.cs: allow the use of stobj for primitive types.
13039 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13041 * mini.c: be less strict about argument checking until we support
13042 running the verifier.
13044 2003-05-27 Nick Drochak <ndrochak@gol.com>
13046 * basic-long.cs: tests for (ulong)int * (ulong)int also
13047 * mini.c: use the same trick for (ulong)int * (ulong)int
13049 2003-05-27 Nick Drochak <ndrochak@gol.com>
13051 * basic-long.cs: add regression test for (long)int * (long)int
13052 * cpu-pentium.md: add op_bigmul specification
13053 * inssel-long32.brg: add OP_BIGMUL rule
13054 * mini-ops.h: add OP_BIGMUL
13055 * mini-x86.c: register allocator: handle case where src1 needs to be
13057 * mini.c: substitute special BIGMUL opcode in the tree for
13058 (long)int * (long)int
13060 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
13062 * jit-icalls.c: call the type ctor on field access if needed.
13064 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13066 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
13067 to a method (including results of ldelema, bug#43207).
13069 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
13071 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
13072 colors to show exception handler blocks.
13074 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
13075 (fix for pinvoke7.cs).
13077 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13079 * mini.h, mini.c: ensure correct initialization order for types that
13080 require it. Prepare for lazy compilation of jit icall wrappers.
13081 Provide a name for opcode emulation to reduce unneeded mallocing.
13083 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
13085 * mini-x86.c: better register restoring code and profiling
13086 support for tail calls.
13088 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13090 * mini.h, driver.c: prepare for leaf methods optimization.
13092 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13094 * mini.c: get targets of branches before converting a method.
13096 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
13098 * mini.c (optimize_branches): added some experimental code (disbaled)
13100 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13102 * mini.c (optimize_branches): fix branch to branch optimization
13104 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13106 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13108 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13110 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13113 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13115 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13116 enable use of interface variables again.
13118 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13119 I1 to registers because there is no simply way to sign extend 8bit
13120 quantities in caller saved registers on x86.
13122 * inssel-float.brg: set costs of some rules to 2 so
13123 that monobure always select the arch. specific ones if supplied,
13124 regardless of the order we pass the files to monoburg.
13126 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13128 * mini.c, mini-x86.c: since the magic trampoline for jumps
13129 can't patch the code directly, we do it as soon as the
13130 method gets compiled.
13132 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13134 * mini-x86.c, mini.h: introduce a new patching method
13135 to support CEE_JMP and tail calls.
13136 * mini.c: obey tail.call. Don't precompile methods target
13138 * tramp-x86.c: new trampoline code to handle methods
13139 reached through a jump.
13141 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13143 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13144 bit values to registers
13146 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13148 * mini.c (mono_compile_get_interface_var): share interface
13149 variables if possible.
13151 2003-05-16 Martin Baulig <martin@ximian.com>
13153 * debug-mini.c (mono_init_debugger): New function to initialize
13154 the debugger. This is not in the debugger since it needs to
13155 access some of mini's internals.
13157 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13159 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13161 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13163 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13164 for value type handling.
13166 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13168 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13169 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13171 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13173 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13174 the constructor through a proxy.
13176 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13178 * jit-icalls.c, inssel.brg: fixes to array element address
13181 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13183 * mini-x86.c (is_regsize_var): allocate pointer to registers
13185 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13187 * driver.c: fixed typo, added intrins to the set of optimizations
13188 tested with regressions.
13190 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13192 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13193 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13196 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13198 * inssel.brg: remove some common pop instructions without side effects
13200 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13202 * inssel-x86.brg: fixed thinko in int to double conversions.
13204 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13206 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13208 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13210 * inssel-long32.brg: two more missing instructions.
13212 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13214 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13215 if not already set.
13217 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13219 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13222 * basic-float.cs: Added tests for negative zero.
13224 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13226 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13227 a couple of missing operations for long casts, with test cases.
13229 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13231 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13233 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13235 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13236 code size estimation.
13238 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13240 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13241 abstract methods (fix bug 42542)
13243 * aot.c: add ability to handle array types
13245 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13247 * mini.c: Call the _specific versions of the object allocation
13248 functions if possible.
13250 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13252 * driver.c: call setlocale ().
13254 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13256 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
13259 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
13261 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
13263 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
13264 wrappers (fix bug 42122)
13266 2003-05-04 Martin Baulig <martin@ximian.com>
13268 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
13270 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
13271 s/mini_set_defaults/mono_set_defaults/g.
13273 2003-05-04 Martin Baulig <martin@ximian.com>
13275 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
13277 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13279 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
13280 (reported by Don Roberts).
13282 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13284 * mini.c: temporarily work around two bugs for this release.
13286 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13288 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
13289 that contains -export-dynamic and it makes using the ld script
13291 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
13293 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13295 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
13298 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13300 * mini.c: make sure leave calls all the needed finally blocks,
13301 even when the target jumps out of multiple exception clauses.
13303 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13305 * ldscript, Makefile.am: add linker script to reduce the number of
13306 exported symbols (should also fix the issues with libwine defining
13307 some of the same symbols in io-layer).
13309 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
13311 * driver.c (mini_main): Avoid assertion when no file name is given on
13314 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
13316 * driver.c: added --version/-V command line option.
13317 Added the inline optimization in the regression tests.
13319 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13321 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
13322 to the type in the method signature (fixes bug#42134).
13324 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
13326 * mini.c: when inlining, check this is not null only when needed (bug #42135).
13328 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
13330 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
13332 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13334 * driver.c: fixed bug #42100.
13336 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
13338 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
13340 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13342 * mini.c: moved most of the code required to do inlining to its own
13343 function so it can be reused. Inline also ctors if appropriate.
13345 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
13347 * Makefile.am: Link with -export-dynamic so shared libs loaded by
13348 the runtime can call mono API functions.
13350 2003-04-27 Martin Baulig <martin@ximian.com>
13352 * debug-mini.c (mono_debug_init_method): Added
13353 `guint32 breakpoint_id' argument; if the method has a breakpoint,
13354 send a notification to the debugger.
13356 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
13357 running in the Mono Debugger, just pass the breakpoint number to
13358 mono_debug_init_method().
13360 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
13362 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
13364 * mini.c: allow some more unsafe compares.
13366 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13368 * mini-x86.c, Makefile.am: make distcheck works (partially from
13369 a patch by Richard Lee <r.h.lee@attbi.com>).
13370 * regset.c, regset.h: removed, they are unused.
13372 2003-04-25 Dick Porter <dick@ximian.com>
13374 * driver.c: Usage reports the name as 'mono' not 'mini'
13375 * exceptions-x86.c: Build and run on freebsd
13377 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
13379 * Makefile.am: install the program with the 'mono' name and
13380 the library as libmono instead of mini and libmini.
13382 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13384 * driver.c: provide the APIs for the embedding interface of the old jit.
13386 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
13388 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
13390 2003-04-23 Martin Baulig <martin@ximian.com>
13392 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
13394 * driver.c: Added `--debug' command line argument to enable
13397 2003-04-23 Martin Baulig <martin@ximian.com>
13399 * debug.[ch]: Removed. The code is now in
13400 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
13402 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
13405 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
13407 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
13409 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13412 (mini_cleanup): moved mono_runtime_cleanup call after the call to
13413 mono_domain_finalize.
13414 (mini_method_compile): use mono_method_profile* if the the option is
13417 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
13419 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13420 methods with their wrapper.
13422 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13423 methods with their wrapper.
13425 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
13428 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
13431 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
13434 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
13436 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
13438 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
13440 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
13441 of the mempool. This is slightly faster and uses less memory
13443 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13445 * mini.c: avoid O(n) allocation for variables.
13447 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13449 * mini.c: handle items on the stack after inlining methods.
13451 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13453 * mini.c: make the method->opcode optimization dependent
13454 on MONO_OPT_INSTRINS and do it lazily.
13456 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13458 * driver.c: print overall results at the end of regression run.
13460 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
13462 * inssel.brg: don't overwrite symbolic registers.
13464 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13466 * inssel-x86.brg: fix conversion from long to float.
13468 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
13470 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
13472 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
13474 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
13476 * driver.c: Added --print-vtable option as in the old JIT.
13478 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13480 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
13482 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
13484 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
13486 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
13488 * mini.c regalloc.c regalloc.h: Fix memory leak.
13490 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
13492 * aot.c (mono_aot_get_method): register all used strings
13494 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13496 * mini.c: always intern strings references with ldstr at compile time.
13498 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13500 * Makefile.am: add BUILT_SOURCES.
13502 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13504 * driver.c: give a better error message when the assembly to execute
13505 doesn't have an entry point.
13507 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
13509 * Makefile.am: added hack for automake
13511 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
13514 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
13516 22003-04-07 Martin Baulig <martin@ximian.com>
13518 * Makefile.am: Added Makefile.am.
13520 * debugger-main.c: Removed, this is now in the debugger where it
13523 * mini.pc.in: Call this package `mini' for the moment.