1 2008-05-26 Zoltan Varga <vargaz@gmail.com>
3 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
4 for accessing method->generic_container.
6 2008-05-24 Zoltan Varga <vargaz@gmail.com>
8 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
14 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
17 2008-05-23 Zoltan Varga <vargaz@gmail.com>
19 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
21 * mini.c: Handle the case when mono_class_vtable () fails.
23 2008-05-23 Massimiliano Mantione <massi@ximian.com>
24 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
27 2008-05-22 Mark Probst <mark.probst@gmail.com>
29 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
30 together with domain sharing.
32 2008-05-22 Mark Probst <mark.probst@gmail.com>
34 * mini.c: Treat callvirts to final methods like non-virtual calls
35 when doing generic sharing, i.e. look them up in the runtime
38 2008-05-22 Mark Probst <mark.probst@gmail.com>
40 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
41 with computed types (for generic sharing).
43 * mini.c: Generic sharing for mkrefany and refanyval.
45 2008-05-22 Zoltan Varga <vargaz@gmail.com>
47 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
50 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
51 the generic sharing code.
53 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
56 2008-05-21 Zoltan Varga <vargaz@gmail.com>
58 * mini.h: Remove the declaration of mono_aot_init_vtable ().
60 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
62 * driver.c: updated copyright date
64 2008-05-21 Zoltan Varga <vargaz@gmail.com>
66 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
69 2008-05-19 Martin Baulig <martin@ximian.com>
71 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
72 pointing to the new `_mono_debug_using_mono_debugger' variable.
75 (mono_main): Check mono_debug_using_mono_debugger() rather than
76 the `MONO_INSIDE_MDB' environment variable to check whether we're
79 2008-05-19 Zoltan Varga <vargaz@gmail.com>
81 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
84 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
86 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
88 * mini.c: Added mini_assembly_can_skip_verification. This
89 function checks if the assembly requested to skip verification.
90 Fixes part of #387274.
92 2008-05-07 Zoltan Varga <vargaz@gmail.com>
94 * mini.c (mini_get_method): Disable the check for open generic classes when
95 using generic sharing.
97 * generics.cs: Add a test #387034.
99 * mini.c (mini_get_method): Check whenever the method class is an open generic
100 type, and return NULL in that case, causing a verification error. Fixes
103 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
105 * driver.c (mono_main): Revert r102623. The right
106 thing to do is to enable the verifier under verifiable
107 unless a --security flag was passed.
109 We need this non-trivial behavior for --verify-all otherwise
110 mcs-compileall won't be able to use it. As it needs everything to
111 be verified under validil.
113 2008-05-06 Martin Baulig <martin@ximian.com>
117 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
118 (mono_debugger_thread_cleanup): Likewise.
119 (mono_debugger_extended_notification): Likewise.
121 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
123 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
124 against both inflated and non-inflated methods. We need to check against the
125 generic definition for cases where the instantiated method is not visible.
126 We need to check against the inflated types for cases where the instantiation
127 changes any super type. This fixes #382986.
129 Note that this doesn't need to be applied to other parts of mono_method_to_ir
130 that check for visibiliy as generic params only appears as the type subject
131 of tokens on call opcodes. Field manipulation and ldftn must always
132 target an exact type.
134 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
136 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
137 if no related --security flag is passed.
139 2008-05-05 Andreas Färber <andreas.faerber@web.de>
141 * mini-arch.h: Prepare support for ppc64.
143 Contributed under MIT/X11 license.
145 2008-05-05 Andreas Färber <andreas.faerber@web.de>
147 * aot-runtime.c: Prepare support for ppc64.
149 Contributed under MIT/X11 license.
151 2008-05-05 Andreas Färber <andreas.faerber@web.de>
153 * mini-ops.h: Prepare support for ppc64.
155 Contributed under MIT/X11 license.
157 2008-05-04 Andreas Färber <andreas.faerber@web.de>
159 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
161 Contributed under MIT/X11 license.
163 2008-05-03 Zoltan Varga <vargaz@gmail.com>
165 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
166 assemblies, since aot_name is not a full path, causing us to load MS.NET
167 assemblies on windows.
169 2008-04-28 Kornél Pál <kornelpal@gmail.com>
171 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
172 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
173 * main.c: Use UTF-8 encoded command line instead of Windows default code
174 page on Windows to support Unicode.
175 * driver.c (DllMain): New function for mixed-mode assembly support.
176 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
177 export __stdcall functions without decoration.
179 Contributed under MIT/X11 license.
181 2008-04-28 Mark Probst <mark.probst@gmail.com>
183 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
184 saving it very early.
186 2008-04-28 Mark Probst <mark.probst@gmail.com>
188 * mini.h, mini.c: Lots of code for accessing the old RGCTX
189 deleted. The only way to access the new RGCTX is via the
192 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
193 vtable instead of the RGCTX to static methods.
195 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
196 accessing the new RGCTX.
198 * generic-sharing.c: There is no separation between self, type
199 arguments and other types in the RGCTX anymore.
201 2008-04-25 Jonathan Chambers <joncham@gmail.com>
203 * mini-amd64.c (add_general): Remove previous stack adjustment.
204 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
205 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
206 for 32 bytes of stack space reserved for all calls.
208 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
209 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
212 Code contributed under MIT/X11 license.
214 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
216 * mini.c (mini_method_verify): Only verify non-inflated methods, check
217 against the root definition, peeling out method and type instantiations.
218 Cache verify success results, code that fails verification is still
219 checked multiple times.
221 2008-04-23 Zoltan Varga <vargaz@gmail.com>
223 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
225 2008-04-23 Jonathan Chambers <joncham@gmail.com>
227 * mini-amd64.c (add_general): Always increment stack on Win64.
228 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
231 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
232 stack based argument handling on Win64.
234 Code contributed under MIT/X11 license.
236 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
238 * Makefile.am (version.h): Add support for git-svn.
240 2008-04-22 Zoltan Varga <vargaz@gmail.com>
242 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
243 so instead of calling g_spawn_command_line_sync, we do everything by hand,
244 avoiding allocations and libc functions which might deadlock.
246 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
247 'no-gdb-backtrace' option is set.
249 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
251 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
253 2008-04-21 Martin Baulig <martin@ximian.com>
255 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
256 and `get_lmf_addr'; `notification_address' is no longer a pointer.
258 2008-04-21 Martin Baulig <martin@ximian.com>
260 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
261 `thread_vtable', `event_handler_ptr' and `event_handler'.
263 2008-04-21 Martin Baulig <martin@ximian.com>
265 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
266 allows delayed initialization of the `executable_code_buffer' when
269 2008-04-21 Martin Baulig <martin@ximian.com>
271 * mini.h (mono_debugger_create_notification_function): Removed.
272 * tramp-*.c (mono_debugger_create_notification_function): Removed.
275 (MONO_DEBUGGER__notification_function): Added this in the .text section.
278 (MONO_DEBUGGER__notification_function): Added this in the .text section.
280 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
281 currently only works on x86 and x86_64, so don't create it on ppc.
283 2008-04-21 Martin Baulig <martin@ximian.com>
285 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
288 (mini_method_compile): In the fp elimination check, check
289 `debug_options.mdb_optimizations' in addition to
290 mono_debug_using_mono_debugger().
292 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
293 disable some JIT optimizations which are only disabled when
294 running inside the debugger.
295 Added `--help-debug' option to describe the debugging options.
296 (parse_debug_options): New static function to parse the `--debug'
297 options, so we can easily add more stuff in future.
299 2008-04-20 Zoltan Varga <vargaz@gmail.com>
301 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
302 the method has no body.
304 2008-04-19 Jonathan Chambers <joncham@gmail.com>
306 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
307 assembly is not allowed in MSVC 64-bit compiler.
308 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
309 as we get floating point exceptions everywhere.
311 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
312 correctly align arguments for call to throw_exception.
313 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
315 Code contributed under MIT/X11 license.
317 2008-04-19 Zoltan Varga <vargaz@gmail.com>
319 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
321 2008-04-17 Zoltan Varga <vargaz@gmail.com>
323 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
325 * mini-amd64.c (NEW_INS): Set cil_code.
327 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
328 from mini-amd64.c so all debugger related logic is in one place.
330 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
331 later won't have a random ip assigned to them.
333 2008-04-16 Zoltan Varga <vargaz@gmail.com>
335 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
336 the arch specific function initializes code_size.
337 (mono_create_delegate_trampoline): Ditto.
339 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
340 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
343 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
344 running under the debugger.
346 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
349 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
350 debugger. Also move the disabling of optimizations here from driver.c.
351 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
354 * mini.h (MonoCompile): Add a few new flags.
356 2008-04-15 Zoltan Varga <vargaz@gmail.com>
358 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
359 so the cil_code field of created MonoInst's is properly set.
360 (mini_select_instructions): Ditto.
362 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
363 (MONO_INST_NEW_CALL): Ditto.
365 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
366 in many places so the ins->cil_code field is properly initialized.
368 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
371 2008-04-14 Zoltan Varga <vargaz@gmail.com>
373 * mini.c (mini_method_compile): Print a different message when compiling a
376 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
379 2008-04-11 Zoltan Varga <vargaz@gmail.com>
381 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
384 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
386 2008-04-11 Zoltan Varga <vargaz@gmail.com>
388 * mini.c (handle_stack_args): Make this return void since its return value was
389 never used. Also set cfg->unverifiable for invalid IL instead of calling
392 2008-04-10 Mark Probst <mark.probst@gmail.com>
394 * mini.c: Make sure "this" is live in catch clauses with type
395 variables in shared generic code.
397 2008-04-08 Mark Probst <mark.probst@gmail.com>
399 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
400 generic_class_is_reference_type() to ensure the proper behaviour
401 when sharing generic code and the type in question is a type
404 2008-04-08 Zoltan Varga <vargaz@gmail.com>
406 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
407 race conditions when printing thread dumps. Fixes #377738.
409 2008-04-08 Massimiliano Mantione <massi@ximian.com>
411 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
412 shows up when both MonoInst arguments can cause aliasig.
413 There is likely no way in the current JIT to trigger this problem, but
414 it showed up in the development of generics sharing, when in a new
415 opcode both args of an OP_GROUP can be aliases (addresses of a local).
416 When the generics sharing code will be committed, its tests will be
417 valid also for this bug.
419 2008-04-08 Zoltan Varga <vargaz@gmail.com>
421 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
424 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
427 2008-04-07 Zoltan Varga <vargaz@gmail.com>
429 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
430 use a more detailed exception message for InvalidCastException.
432 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
434 * driver.c (mono_main): Add --debug=casts option to turn on better
435 InvalidCastException message details.
437 * mini.c (mini_get_debug_options): New helper function to return the address of
438 the debug_options variable.
440 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
441 the jit_tls TLS variable.
443 * mini.c (mono_jit_tls): New TLS variable.
445 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
448 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
450 * mini.h: Removed verifer related stuff. This code was moved to verify.c
452 * mini.c: Removed verifer related stuff, code moved to verify.c.
454 * driver.c: Using code from verify.c instead of mini.c.
456 2008-04-05 Zoltan Varga <vargaz@gmail.com>
458 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
461 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
463 * mini.c (check_for_method_verify): Enabling verification of
464 corlib if mono_verify_all is set. Bugs in the verifier preventing that
467 2008-04-04 Zoltan Varga <vargaz@gmail.com>
469 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
470 caller saved registers as well.
472 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
473 saved registers as well.
475 2008-03-30 Zoltan Varga <vargaz@gmail.com>
477 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
479 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
482 2008-03-27 Zoltan Varga <vargaz@gmail.com>
484 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
486 (get_call_info): Take a gsctx argument instead of 'cfg'.
488 2008-03-26 Zoltan Varga <vargaz@gmail.com>
490 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
491 mono_verify_all is set.
493 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
495 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
497 2008-03-25 Zoltan Varga <vargaz@gmail.com>
499 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
502 * driver.c mini.c mini.h: Add a --verify-all development option to test the
503 verifier and the code generated by the compiler.
505 2008-03-25 Mark Probst <mark.probst@gmail.com>
507 * mini.c: Generic sharing of the non-nullable case of the box
510 2008-03-24 Zoltan Varga <vargaz@gmail.com>
512 * inssel.brg: Fix the build.
514 * iltests.il.in: Add a test for lconv.ovf.u8.un.
516 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
518 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
519 Array:Address. Fixes #372410.
521 * iltests.il.in: New tests for readonly prefix.
523 2008-03-23 Zoltan Varga <vargaz@gmail.com>
525 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
528 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
531 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
533 * mini.c (mono_decompose_op_imm): New helper function.
535 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
536 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
539 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
540 mono_arch_output_basic_block. Fix warnings.
542 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
545 2008-03-22 Zoltan Varga <vargaz@gmail.com>
547 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
548 since the extra frame is now detected automatically inside the loop.
550 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
551 opts which are now in mono_peephole_ins ().
553 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
555 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
556 frames and skip duplicate managed-to-native frames. Fixes #367665.
558 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
559 opts which are now in mono_peephole_ins ().
560 (mono_arch_peephole_pass_2): Ditto.
562 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
564 * mini-codegen.c (mono_peephole_ins): New helper function containing the
565 arch independent peephole optimizations.
567 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
568 opts which are now in mono_peephole_ins ().
570 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
572 * mini-s390.c (mono_arch_output_basic_block): Fix build.
574 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
577 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
578 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
581 2008-03-21 Zoltan Varga <vargaz@gmail.com>
583 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
584 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
587 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
588 mono_arch_output_basic_block. Fix warnings.
590 2008-03-20 Zoltan Varga <vargaz@gmail.com>
592 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
595 2008-03-20 Zoltan Varga <vargaz@gmail.com>
597 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
600 * iltests.il: Add new tests.
602 2008-03-20 Kornél Pál <kornelpal@gmail.com>
604 * mini.c: Removed Windows version macros.
606 2008-03-20 Mark Probst <mark.probst@gmail.com>
608 * generic-sharing.c: Put reflection types in the extensible part
609 of the runtime generic context.
611 * mini.c: Generic sharing of the GetTypeHandle special case of the
614 2008-03-20 Zoltan Varga <vargaz@gmail.com>
616 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
618 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
620 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
621 consistency with the other version on the linear IR branch.
623 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
625 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
627 * iltests.il.in: Add new tests.
629 2008-03-19 Zoltan Varga <vargaz@gmail.com>
631 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
633 * iltests.il.in: Add new tests.
635 2008-03-19 Mark Probst <mark.probst@gmail.com>
637 * mini.c: Two variables with the same name were declared in
638 nesting contexts and one wasn't initialized. Fixed.
640 2008-03-19 Mark Probst <mark.probst@gmail.com>
642 * mini.c: Generic sharing of the initobj instruction.
644 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
646 * mini.c: make the test to optimize ldtoken from typeof() more
649 2008-03-18 Mark Probst <mark.probst@gmail.com>
651 * mini.c: Generic sharing of the initobj instruction for reference
654 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
656 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
657 the mono_breakpoint_clean_code() code to perform bound checks.
659 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
661 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
662 mono_arch_patch_callsite() to include the start of the managed method
663 to be able to perform bound checks.
665 2008-03-17 Mark Probst <mark.probst@gmail.com>
667 * mini.c: Generic sharing for the isinst instruction.
669 2008-03-17 Mark Probst <mark.probst@gmail.com>
671 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
672 inssel-long32-mips.brg: Added opcodes for doing indirect calls
673 with the runtime generic context argument.
675 * mini.c: Share calls to several types of unsharable methods by
676 putting the address of the method code in the runtime generic
677 context and doing an indirect call.
679 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
682 2008-03-16 Mark Probst <mark.probst@gmail.com>
684 * generic-sharing.c: Change due to a change in the runtime genric
687 2008-03-15 Martin Baulig <martin@ximian.com>
690 (mono_arch_nullify_class_init_trampoline): Add call to
691 mono_breakpoint_clean_code() to make things work when running
695 (mono_arch_nullify_class_init_trampoline): Add call to
696 mono_breakpoint_clean_code() to make things work when running
699 2008-03-14 Zoltan Varga <vargaz@gmail.com>
701 * inssel-long.brg (reg): Fix 64 bit build.
703 2008-03-14 Mark Probst <mark.probst@gmail.com>
705 * mini.c, mini.h: Share static generic code by passing it an
706 implicit argument pointing to the runtime generic context.
708 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
709 inssel-long32-mips.brg: New opcodes for calling shared static,
710 which need to be passed the runtime generic context.
712 * mini-amd64.c, mini-x86.c: Save the runtime generic context
713 argument on the stack in the prologue if needed. New function for
714 finding the runtime generic context argument from the registers
715 saved by the trampoline.
717 * mini-amd64.h, mini-x86.h: Specify which register to use for the
718 runtime generic context argument.
720 * tramp-amd64.c: Also restore the register used for the runtime
721 generic context argument.
723 * mini-trampoline.c: Resolve shared static calls by consulting the
724 runtime generic context via the new argument.
726 * generic-sharing.c: Add an argument to sharability-checking
727 functions that specifies whether type variables should be treated
728 as sharable type arguments.
730 * inssel-x86.brg: Removed a superfluous, buggy rule.
732 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
735 2008-03-14 Martin Baulig <martin@ximian.com>
737 * debug-debugger.c (main_thread_handler): Call
738 mono_runtime_run_main() without sending any notifications.
740 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
742 2008-03-14 Zoltan Varga <vargaz@gmail.com>
744 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
746 2008-03-14 Mark Probst <mark.probst@gmail.com>
748 * tramp-x86.c: Fixed register restore offsets in the trampoline
749 code for ECX and EDX.
751 2008-03-12 Geoff Norton <gnorton@novell.com>
753 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
754 different ucontext_t implementations.
755 * exceptions-arm.c: Use the above defines to get exceptions working on
756 iPhone (based on a patch by Luke Howard lukeh@padl.com)
757 * mini-arm.c: Implement iPhone icache support (based on a patch by
758 Luke Howard lukeh@padl.com)
760 2008-03-12 Mark Probst <mark.probst@gmail.com>
762 * mini.c: Enable generic sharing of calls to non-static
763 non-interface non-generic non-value-type methods.
765 * mini-trampolines.c: Resolve calls from shared generic code.
767 2008-03-11 Zoltan Varga <vargaz@gmail.com>
769 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
771 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
773 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
775 * mini.c: some fixes for the AOT compiler.
777 2008-03-07 Zoltan Varga <vargaz@gmail.com>
779 * cpu-amd64.md: Add clob:1 to some float opcodes.
781 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
783 * mini.h: Added MiniVerifierMode enumeration.
785 * mini.c: Added mini_verifier_set_mode to control
786 the usage of the new verifier.
788 * mini.c (mono_method): Integrated the new verifier.
790 * driver.c: Extended --security option with validil and
791 verifiable options to activate the new verifier.
793 2008-03-07 Zoltan Varga <vargaz@gmail.com>
795 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
796 optimization to ctors taking 0 or 2 arguments too.
798 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
801 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
803 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
805 2008-03-06 Zoltan Varga <vargaz@gmail.com>
807 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
808 non-aot case as well.
810 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
812 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
815 * aot-compiler.c (encode_patch): Ditto.
817 * mini.h (G_MININT32): Fix the definition of this.
819 2008-03-05 Zoltan Varga <vargaz@gmail.com>
821 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
823 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
825 2008-03-04 Zoltan Varga <vargaz@gmail.com>
827 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
828 methods returning vtypes in registers.
829 (mono_arch_allocate_vars): Ditto.
831 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
833 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
835 * generics.cs: Add a test from the linear IR branch.
837 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
839 * mini.c (inline_method): Cache failed inline attempts.
841 2008-03-04 Mark Probst <mark.probst@gmail.com>
843 * mini.c: For shared methods of generic classes put the location
844 of "this" into the MonoGenericJitInfo.
846 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
847 register out of a MonoContext by register number. Add the generic
848 sharing context as an argument to mono_arch_find_this_argument().
850 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
851 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
852 for new arch function.
854 * mini-exception.c: Handle open exception clauses in shared
857 * mini-trampolines.c: Supply additional argument to
858 mono_arch_find_this_argument().
860 2008-03-04 Zoltan Varga <vargaz@gmail.com>
862 * Makefile.am (regtests): Run the bench.exe tests last.
864 2008-03-03 Zoltan Varga <vargaz@gmail.com>
866 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
869 2008-03-02 Zoltan Varga <vargaz@gmail.com>
871 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
874 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
876 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
878 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
879 whose class has no cctor.
881 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
883 2008-03-01 Zoltan Varga <vargaz@gmail.com>
885 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
888 2008-02-29 Zoltan Varga <vargaz@gmail.com>
890 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
891 to be in sync with the code on the linear IR branch.
893 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
895 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
897 2008-02-27 Zoltan Varga <vargaz@gmail.com>
899 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
901 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
903 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
905 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
907 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
909 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
912 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
914 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
915 OP_LOADR4_MEMBASE emission.
917 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
918 (mono_spillvar_offset_float): Ditto.
920 * mini-mips.c (mono_arch_emit_prolog): Ditto.
922 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
925 * basic-long.cs: Add regression tests for them.
927 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
929 (mono_arch_allocate_vars): Fix representation of single-precision float
931 (mono_arch_output_basic_block): Ditto.
933 * inssel-mips.brg: Ditto, remove duplicate items.
935 * mini-mips.c (emit_load_volatile_arguments): New function to handle
936 arguments of tail calls as on other platforms.
937 (mono_arch_output_basic_block): Handle tail calls.
939 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
942 * objects.cs (test_5_pass_static_struct): Add test for it.
944 Contributed under MIT/X11 license.
946 2008-02-26 Zoltan Varga <vargaz@gmail.com>
948 * Makefile.am: Use gmcs for compiling the regression tests.
950 * *.2.cs *.2.il: Rename to *.cs and *.il.
952 2008-02-24 Zoltan Varga <vargaz@gmail.com>
954 * regalloc.h: Make the vassign array smaller.
956 * mini.c (mini_method_compile): Remove an unused field in cfg.
958 * mini-codegen.c: Add a bunch of micro optimizations.
960 2008-02-23 Zoltan Varga <vargaz@gmail.com>
962 * regalloc.h: Remove some unused fields.
964 2008-02-22 Zoltan Varga <vargaz@gmail.com>
966 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
968 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
970 2008-02-22 Mark Probst <mark.probst@gmail.com>
972 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
974 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
975 trampoline: Fetch an entry from the runtime generic context. If
976 it's NULL, jump to the actual trampoline to fill the runtime
977 generic context. Otherwise, return it.
979 * mini.c: Call the lazy fetch trampoline to get entries out of the
980 runtime generic context.
982 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
983 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
984 tramp-sparc.c: Stubs for the lazy fetch trampoline.
986 2008-02-21 Mark Probst <mark.probst@gmail.com>
988 * mini.c: Fetch data out of the extensible part of the runtime
989 generic context instead of calling a helper function.
991 * generic-sharing.c: Some functions moved into
992 metadata/generic-sharing.c. Helper function for fetching other
993 types now checks and asserts against extensible rgctx (just for
994 debugging purposes - the helper function isn't called anymore
995 unless for debugging).
997 2008-02-21 Zoltan Varga <vargaz@gmail.com>
999 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
1000 for tail calls up to the point that the tests in iltests.exe run. Also add a
1001 dummy CKFINITE implementation.
1002 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
1003 needed for trampoline LMF frames.
1005 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
1006 trampoline LMF frames.
1008 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
1010 * mini.c (inline_method): clean any pending loader error when inlining fail.
1011 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
1013 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1015 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
1017 * aot-runtime.c (decode_patch_info): Ditto.
1019 * mini.c (mono_resolve_patch_target): Ditto.
1021 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
1024 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
1026 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
1027 if it references an icall address.
1029 2008-02-20 Zoltan Varga <vargaz@gmail.com>
1031 * cpu-s390x.md: Remove some more unused opcodes.
1033 * cpu-s390x.md: Remove some unused opcodes.
1035 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
1036 mono_op_imm_to_op ().
1038 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
1039 instead of a switch statement.
1041 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
1042 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1044 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1046 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1048 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1051 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1053 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1054 opened. Fixes #362607.
1056 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1058 * iltests.il.in: Add a test for static methods in interfaces.
1060 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1062 * genmdesc.c (build_table): Fix a crash on older glib versions.
1064 * cpu-sparc.md: Remove some unused opcodes.
1066 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1067 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1069 * cpu-amd64.md: Remove some unused opcodes.
1071 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1072 like the other opcodes.
1074 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1076 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1078 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1080 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1081 variables 'cfg' instead of 'm' for consistency.
1083 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1085 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1086 argument holding the vtype return address, to avoid the ambigious use of
1087 cfg->ret for this purpose.
1089 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1091 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1093 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1094 new mono_print_ins () function which only takes one argument.
1096 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1098 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1101 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1103 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1105 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1107 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1108 opcodes and other small changes.
1110 * mini-ops.h: Add some new opcodes from the linear IR branch.
1112 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1114 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1115 opcodes, use the REG_MEMBASE opcodes instead.
1117 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1118 opcodes, use the REG_MEMBASE opcodes instead.
1120 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1123 * mini.c (mono_op_imm_to_op): New helper function.
1125 * mini-ops.h: Add some opcodes from linear IR branch.
1127 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1129 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1132 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1134 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1137 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1139 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1141 * aot-compiler.c (emit_method_code): Add an assert.
1143 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1144 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1147 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1149 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1150 some load/store opcodes so they are consistent.
1151 (mono_arch_emit_prolog): Simplify some code.
1153 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1155 * objects.cs: Add tests for large argument offsets on ARM.
1157 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1158 stack offsets. Fixes #359651.
1160 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1162 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1164 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1166 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1168 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1170 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1171 rid of CEE_CONV_R_UN.
1173 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1175 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1177 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1179 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1181 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1183 * cpu-amd64.md: Remove some unused opcodes.
1185 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1187 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1189 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1190 arch specific functions for its parts. Call the peephole pass after local
1191 regalloc so the prolog can compute a more accurate max_offset.
1193 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1194 the corresponding OP_I/OP_L opcodes.
1196 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1198 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1200 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1202 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
1203 as they are handled in mini.c.
1205 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
1207 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
1208 case since it is handled in mini.c.
1210 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
1212 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
1214 * *.c: Use the new opcodes in the IR and back end code.
1216 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
1218 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
1220 2008-02-06 Mark Probst <mark.probst@gmail.com>
1222 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
1223 an assert because it has a race condition.
1225 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1227 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
1229 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
1231 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
1233 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
1234 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
1236 2008-02-05 Zoltan Varga <vargaz@gmail.com>
1238 * cpu-amd64.md (move): Correct the maximum size of move.
1240 2008-02-05 Mark Probst <mark.probst@gmail.com>
1242 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
1243 the generic class init trampoline to return quickly if the class
1246 2008-02-04 Zoltan Varga <vargaz@gmail.com>
1248 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
1249 issues where an 32 bit callsite cannot be patched by a 64 bit address.
1251 2008-02-03 Zoltan Varga <vargaz@gmail.com>
1253 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
1256 2008-01-31 Zoltan Varga <vargaz@gmail.com>
1258 * objects.cs: Add some soft-float tests.
1260 * mini.c: Fix a couple more soft-float issues.
1262 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
1264 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
1267 2008-01-30 Zoltan Varga <vargaz@gmail.com>
1269 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
1270 exception happens while compiling a virtual method.
1272 2008-01-29 Zoltan Varga <vargaz@gmail.com>
1274 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
1276 * mini-sparc.c: Fix build.
1278 * mini-sparc.c (get_call_info): Add support for generic sharing.
1280 * mini-exceptions.c: Add a FIXME.
1282 2008-01-27 Zoltan Varga <vargaz@gmail.com>
1284 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
1285 altstack handling code.
1287 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
1289 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
1291 * mini-s390.c: Add support for generic sharing.
1293 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1295 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1297 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
1299 * mini-s390x.c: Add support for generic sharing.
1301 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1303 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1305 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
1306 can be used since it takes a 16 bit signed immediate.
1308 * inssel-s390x.brg: Fix OP_SETRET.
1310 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
1312 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
1314 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
1316 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
1318 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
1321 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
1324 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
1325 of the unused mono_arch_patch_delegate_trampoline stuff.
1327 2008-01-26 Zoltan Varga <vargaz@gmail.com>
1329 * basic-long.cs: Move the fp related tests to basic-float.cs.
1331 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
1333 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
1335 * basic-calls.cs: Add a test for proper float argument passing.
1337 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
1338 if the context corresponds to an exception received through a signal.
1340 * exceptions.cs: Add a test for nullref handling at the start of a try
1343 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
1345 * jit-icalls.c (mono_break): New JIT icall.
1347 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
1349 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
1351 2008-01-25 Zoltan Varga <vargaz@gmail.com>
1353 * cpu-*.md: Get rid of unused opcodes.
1355 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
1357 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
1360 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
1363 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
1364 the arch independent trampoline code in mini-trampolines.c.
1366 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
1368 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
1370 * mini-s390.h: Remove an unused define.
1372 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
1373 the arch independent trampoline code in mini-trampolines.c.
1375 * mini-arm.c (mono_arch_emit_prolog): Fix build.
1377 2008-01-24 Zoltan Varga <vargaz@gmail.com>
1379 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
1381 * mini-s390.c (mono_arch_emit_prolog): Fix build.
1383 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
1385 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
1387 * cpu-amd64.md: Use smaller sizes for int opcodes.
1389 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
1391 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
1394 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
1397 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
1398 instead of though a pointer to save an indirection when accessing elements of
1401 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
1403 (NOT_IMPLEMENTED): New helper macro.
1404 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
1407 * *.c: Use the new helper macro.
1409 2008-01-21 Zoltan Varga <vargaz@gmail.com>
1411 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
1413 2008-01-20 Zoltan Varga <vargaz@gmail.com>
1415 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
1418 2008-01-18 Zoltan Varga <vargaz@gmail.com>
1420 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
1421 profiling is enabled.
1423 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
1425 (mono_arch_emit_prolog): Add more first bblock optimizations.
1427 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
1428 in order if possible.
1429 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
1430 bblock, since the arguments are still in their original registers.
1432 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
1434 2008-01-17 Zoltan Varga <vargaz@gmail.com>
1436 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
1439 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
1442 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
1444 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
1445 process async exceptions received while in unmanaged code.
1447 * mini.c (mini_init): Install a callback with the runtime which will be called
1448 when a thread receives an async exception while in unmanaged code.
1450 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
1452 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
1454 2008-01-16 Wade Berrier <wberrier@novell.com>
1461 2008-01-16 Zoltan Varga <vargaz@gmail.com>
1463 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
1464 compilation with sun cc.
1466 * cpu-*.md: Fix the build.
1468 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
1470 * mini-amd64.h: Add some comments to the MonoLMF structure.
1472 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
1474 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
1475 in the LMF structure if possible. This saves two instructions in the
1476 managed->native wrappers.
1478 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
1480 2008-01-16 Mark Probst <mark.probst@gmail.com>
1482 * generic-sharing.c: New type argument lookup code which uses the
1483 runtime generic context template.
1485 2008-01-15 Zoltan Varga <vargaz@gmail.com>
1487 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
1489 * mini-arm.c (add_general): Fix arm eabi parameter passing.
1490 (mono_arch_output_basic_block): Fix localloc implementation.
1492 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
1494 * mini-ia64.c (peephole_pass): Fix ia64 build.
1496 * mini-amd64.c (peephole_pass): Fix a warning.
1498 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
1499 at a constant offset from sp/fp.
1501 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
1502 instead of obtaining it from *lmf in the managed method case.
1504 2008-01-14 Zoltan Varga <vargaz@gmail.com>
1506 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
1508 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
1510 * mini.h (MonoInstList): New type.
1511 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
1512 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
1513 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
1514 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
1515 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
1516 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
1517 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
1518 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
1519 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
1520 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
1521 MONO_INST_LIST_FOR_EACH_ENTRY,
1522 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
1523 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
1524 mono_inst_list_first, mono_inst_list_last,
1525 mono_inst_list_next, mono_inst_list_prev): New instruction
1526 list handling interfaces.
1527 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
1528 list head 'ins_list'.
1529 (MonoInst): Replace next pointer with list head 'node'.
1530 (MonoCallInst): Make 'out_args' a MonoInstList.
1531 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
1532 (MonoCompile): Delete reverse_inst_list and
1533 reverse_inst_list_len.
1534 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
1535 mono_arch_lowering_pass, mono_arch_local_regalloc,
1536 mono_arch_output_basic_block, mono_arch_emit_prolog):
1537 Convert to new instruction lists.
1538 (insert_after_ins): Delete.
1539 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
1541 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
1542 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
1543 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
1544 mono_emulate_opcode, mono_emit_load_got_addr,
1545 inline_method, mono_method_to_ir, mono_print_bb_code,
1546 print_dfn, decompose_pass, nullify_basic_block,
1547 replace_out_block_in_code, remove_block_if_useless,
1548 merge_basic_blocks, move_basic_block_to_end,
1549 try_unsigned_compare, optimize_branches, mono_print_code,
1550 mini_select_instructions, remove_critical_edges): Likewise.
1551 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
1552 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
1553 mono_arch_output_basic_block, mono_arch_emit_prolog):
1555 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
1556 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1557 mono_arch_output_basic_block): Likewise.
1558 (inst_list_prepend, insert_after_ins): Delete.
1559 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
1560 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
1562 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
1563 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
1564 mono_arch_emit_prolog): Likewise.
1565 * cfold.c (mono_constant_fold): Likewise.
1566 * liveness.c (visit_bb, mono_analyze_liveness,
1567 optimize_initlocals): Likewise.
1568 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
1569 * graph.c (mono_draw_code_cfg): Likewise.
1570 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
1571 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
1572 mono_ssa_cprop): Likewise.
1573 * abcremoval (get_relations_from_previous_bb, process_block):
1575 * local-propagation (mono_cprop_invalidate_values,
1576 mono_local_cprop_bb): Likewise.
1577 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
1578 peephole_pass, mono_arch_output_basic_block,
1579 mono_arch_emit_prolog): Likewise.
1580 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
1581 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1582 mono_arch_emit_prolog): Likewise.
1583 (insert_after_ins): Delete.
1584 * aliasing.c (print_code_with_aliasing_information,
1585 mono_build_aliasing_information, mono_aliasing_deadce):
1586 Convert to new instruction lists.
1587 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
1588 peephole_pass, NEW_INS, mono_arch_lowering_pass,
1589 mono_arch_local_regalloc, mono_arch_output_basic_block):
1591 (insert_after_ins): Delete.
1592 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
1593 peephole_pass, mono_arch_output_basic_block): Convert to
1594 new instruction lists.
1595 * mini-codegen (InstList, inst_list_prepend,
1596 insert_after_ins): Delete.
1597 (insert_before_ins, get_register_force_spilling,
1598 get_register_spilling, free_up_ireg, free_up_reg,
1599 create_copy_ins, create_spilled_store, alloc_int_reg,
1600 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
1601 to new instruction lists.
1602 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
1603 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1604 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
1605 (insert_after_ins): Delete.
1606 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
1607 mono_arch_local_regalloc, mono_arch_output_basic_block,
1608 mono_arch_call_opcode): Convert to new instruction lists.
1609 (insert_after_ins): Delete.
1610 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
1611 peephole_pass, mono_arch_output_basic_block,
1612 mono_arch_emit_prolog): Convert to new instruction lists.
1614 2008-01-11 Zoltan Varga <vargaz@gmail.com>
1616 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
1618 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
1621 * Makefile.am (version.h): Make this work with non-bash shells.
1623 2008-01-10 Zoltan Varga <vargaz@gmail.com>
1625 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
1627 2008-01-08 Zoltan Varga <vargaz@gmail.com>
1629 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
1630 the InitializeArray optimization.
1632 2008-01-06 Zoltan Varga <vargaz@gmail.com>
1634 * mini.c driver.c: Don't include os/gc_wrapper.h.
1636 2008-01-05 Zoltan Varga <vargaz@gmail.com>
1638 * mini.c (print_jit_stats): Print GC statistics if available.
1640 2008-01-04 Zoltan Varga <vargaz@gmail.com>
1642 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
1644 2007-12-29 Zoltan Varga <vargaz@gmail.com>
1646 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
1648 2007-12-26 Zoltan Varga <vargaz@gmail.com>
1650 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
1652 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
1654 * driver.c (mono_main): Ditto.
1656 2007-12-23 Zoltan Varga <vargaz@gmail.com>
1658 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
1660 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
1661 in the vtable can't be encoded.
1662 (compile_method): Ditto.
1664 2007-12-21 Zoltan Varga <vargaz@gmail.com>
1666 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
1669 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
1672 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
1673 the top LMF entry belongs to the current method.
1675 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
1677 2007-12-20 Zoltan Varga <vargaz@gmail.com>
1679 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
1681 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
1683 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
1685 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
1687 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
1689 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
1692 * basic-float.cs: Add an ulong->double cast test.
1694 2007-12-15 Zoltan Varga <vargaz@gmail.com>
1696 * mini.c (mono_method_to_ir): Fix a warning.
1698 2007-12-14 Zoltan Varga <vargaz@gmail.com>
1700 * mini-ops.h: Add OP_SWITCH.
1702 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
1703 CEE_SWITCH in back-end code, use OP_SWITCH instead.
1705 2007-12-11 Geoff Norton <gnorton@novell.com>
1707 * mini-s390x.c: Minor change to the MAX() define to allow
1708 it to compile with other gcc versions.
1710 2007-12-11 Geoff Norton <gnorton@novell.com>
1713 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
1715 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1717 exceptions-arm.c (mono_arch_get_restore_context): Restore
1720 exceptions-arm.c (throw_exception): Save the frame pointer.
1721 This is a partial fix for #323747. Only the client side is
1724 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1726 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
1727 was using an unrelated variable to log the class which
1728 needed the cctor to be called. This was crashing on arm.
1730 2007-12-09 Robert Jordan <robertj@gmx.net>
1732 * mini-x86.c (mono_arch_emit_epilog):
1733 Consider all kinds of 64-bit types. Fixes #323114.
1735 2007-12-08 Zoltan Varga <vargaz@gmail.com>
1737 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
1739 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1741 * mini-amd64.c (peephole_pass): Add a missing instruction check.
1743 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1745 * mini.c: run type ctor before allocating an object, not only
1746 when running it's constructor method (fixes at least part of bug #342507).
1748 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1750 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
1752 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
1753 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
1756 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
1757 mono_generic_class_init_trampoline () the same as it is done with the other
1760 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
1761 aot-runtime.c aot-compiler.c: Implement AOT support.
1763 2007-12-07 Mark Probst <mark.probst@gmail.com>
1765 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
1766 build for archs which don't have the vtable trampoline defined
1769 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1771 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
1773 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
1775 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
1777 * tramp-<ARCH>.c: Use the new helper function.
1779 2007-12-07 Mark Probst <mark.probst@gmail.com>
1781 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
1782 trampoline call, which takes a vtable argument.
1784 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
1785 OP_TRAMPCALL_VTABLEs like other calls.
1787 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
1788 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
1789 call. Implemented a support function which fetches the vtable
1790 from a register set.
1792 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
1793 Implemented a generic class init trampoline, using the
1794 OP_TRAMPCALL_VTABLE opcode.
1796 * mini.c: Implemented static field access when sharing generic
1797 code. This implies initing the class using the new
1798 OP_TRAMPCALL_VTABLE call.
1800 2007-12-07 Mark Probst <mark.probst@gmail.com>
1802 * mini.c: Don't compile methods with sharing enabled if their
1803 classes are disabled for sharing.
1805 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1807 * inssel.brg: Add a missing sign extension to the GETCHR and array access
1808 opcodes. Fixes #346563.
1810 * objects.cs: Add a new test.
1812 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
1814 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
1815 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
1817 2007-12-06 Zoltan Varga <vargaz@gmail.com>
1819 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
1821 2007-12-03 Zoltan Varga <vargaz@gmail.com>
1823 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
1826 2007-12-02 Zoltan Varga <vargaz@gmail.com>
1828 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
1830 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
1831 optimization in the AOT case.
1833 2007-11-30 Zoltan Varga <vargaz@gmail.com>
1835 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
1837 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
1839 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
1841 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
1843 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
1844 is created by the inlined delegate ctor.
1846 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1848 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
1850 2007-11-29 Zoltan Varga <vargaz@gmail.com>
1852 * cpu-x86.md: Fix the length of ckfinite.
1854 2007-11-28 Zoltan Varga <vargaz@gmail.com>
1856 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
1858 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
1859 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
1861 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
1863 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
1864 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
1866 2007-11-28 Martin Baulig <martin@ximian.com>
1869 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
1870 after creating the trampoline.
1872 2007-11-27 Zoltan Varga <vargaz@gmail.com>
1874 * aot-runtime.c (load_aot_module): Check runtime version if needed.
1876 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
1879 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
1880 instead of the calling method to help AOT.
1882 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
1884 2007-11-26 Zoltan Varga <vargaz@gmail.com>
1886 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
1889 2007-11-23 Zoltan Varga <vargaz@gmail.com>
1891 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
1893 * aot-compiler.c (compile_method): Correct check for generic method definitions.
1894 (encode_method_ref): No need to handle generic method definitions specially.
1896 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1898 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
1901 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
1903 (compile_method): Enable generic sharing.
1905 2007-11-22 Zoltan Varga <vargaz@gmail.com>
1907 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
1908 (mini_method_compile): Add preliminary support for AOTing shared generic code.
1910 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
1913 * mini-trampolines.c: Fix a warning.
1915 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
1917 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
1918 (generic_class_is_reference_type): Remove unused function.
1920 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
1921 in the generic vtable trampoline case.
1923 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
1925 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
1926 return an AOT method based on a vtable slot.
1928 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
1930 * mini.c (mini_get_vtable_trampoline): Export this.
1932 2007-11-22 Martin Baulig <martin@ximian.com>
1935 (MonoDebuggerInfo): Move `debugger_version' up.
1937 2007-11-22 Martin Baulig <martin@ximian.com>
1940 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
1942 * mini-trampolines.c
1943 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
1944 after compiling the method.
1946 2007-11-20 Martin Baulig <martin@ximian.com>
1949 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
1950 (mono_debugger_remove_breakpoint): Likewise.
1951 (mono_debugger_check_breakpoints): Likewise.
1953 * debug-debugger.c: Implement the new breakpoint interface here.
1955 2007-11-18 Zoltan Varga <vargaz@gmail.com>
1957 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
1958 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
1960 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1962 2007-11-17 Zoltan Varga <vargaz@gmail.com>
1964 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
1966 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
1969 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
1972 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
1973 returning a vtype in a register.
1975 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
1976 here from the arch specific code.
1978 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
1981 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
1982 (mono_arch_emit_prolog): Increment maximum prolog size.
1984 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
1985 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
1987 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
1988 MonoGenericSharingContext.
1990 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
1991 MonoGenericSharingContext. Allocate memory from the cfg mempool.
1993 2007-11-15 Mark Probst <mark.probst@gmail.com>
1995 * mini.c, mini.h, generic-sharing.c: Functions for producing code
1996 which extract fields out of the runtime generic context. Full
1997 sharing of the NEWARR opcode.
1999 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
2001 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
2002 --enable-minimal=ssa.
2004 2007-11-13 Zoltan Varga <vargaz@gmail.com>
2006 * mini-trampolines.c (mono_delegate_trampoline): Update after
2007 mono_marshal_get_delegate_invoke () signature change.
2009 2007-11-13 Mark Probst <mark.probst@gmail.com>
2011 * mini.c: Removed the shared context in favor of the generic
2012 sharing context. Allocate the MonoJitInfo structure with room for
2013 the generic sharing context if it's needed.
2015 * mini.h: Remove MonoGenericSharingContext declaration. It's in
2016 domain-internals.h now.
2018 * mini-x86.c: Pass the generic sharing context to get_call_info ().
2020 * generic-sharing.c: Several changes for working without a shared
2021 context and instead operating on open types instead.
2023 2007-11-12 David S. Miller <davem@davemloft.net>
2025 * inssel-sparc.brg: Fix double instruction emit.
2027 2007-11-12 Zoltan Varga <vargaz@gmail.com>
2029 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
2030 Get/Set/Address methods.
2032 * mini.c debug-debugger.c mini-trampolines.c: Update after
2033 mono_marshal_get_delegate_invoke signature change.
2035 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2037 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
2038 This can happens with dynamic methods. Fixes the other bug in #322722.
2040 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2042 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2045 * mini-arm.c (arm_patch): Implement patching of BX call
2046 sequence. Fixes one of the bugs in #322722.
2048 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2050 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2051 under Linux. We only need to flush every 32-byte cache line.
2053 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2056 move_basic_block_to_end: Add branches when needed, eventually creating
2058 optimize_branches: added a parameter that tells if it's ok to create
2059 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2060 and avoid calling move_basic_block_to_end when it's not ok.
2063 2007-11-07 Mark Probst <mark.probst@gmail.com>
2065 * mini.c: Abort inlining call to InitializeArray if something
2066 looks wrong. Let the icall handle it, which now has proper safety
2069 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2071 * mini.c (mono_spill_call): add support for soft-float.
2073 * mini.c (mono_method_to_ir): add support for soft-float
2074 to inlined functions that return float.
2076 * mini.c (mono_method_to_ir): add support for soft-float
2077 to cee_stsfld opcode on float fields.
2079 2007-11-05 Geoff Norton <gnorton@novell.com>
2081 * mini-x86.h: Fix the structure access for X86 Leopard.
2084 2007-11-05 Martin Baulig <martin@ximian.com>
2086 * mini-trampolines.c
2087 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2088 after compiling the method to notify the debugger.
2090 2007-11-05 Martin Baulig <martin@ximian.com>
2092 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2094 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2096 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2097 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2099 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2101 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2102 native-to-managed wrappers.
2104 2007-11-01 Geoff Norton <gnorton@novell.com>
2106 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2109 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2111 * mini.c, mini-x86.c: when getting back from unmanaged code
2112 to managed via a marshaled delegate we also need to set the
2115 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2117 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2120 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2122 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2123 let the debugger or other external agents to tell the JIT when
2124 a sw breakpoint has been inserted in the code that the JIT needs
2125 to be able to inspect.
2127 2007-10-31 Martin Baulig <martin@ximian.com>
2130 (MonoDebuggerInfo): Remove `runtime_class_init'.
2132 2007-10-30 Martin Baulig <martin@ximian.com>
2135 (mono_debugger_thread_created): Added `MonoThread *' argument.
2136 (mono_debugger_extended_notification): New public method.
2137 (mono_debugger_trampoline_compiled): New public method.
2140 (MonoDebuggerThreadInfo): Added `thread' and
2141 `extended_notifications' fields.
2144 (debugger_executable_code_buffer): New static variable.
2147 (MonoDebuggerInfo): Added `executable_code_buffer',
2148 `executable_code_buffer_size', `breakpoint_info_area',
2149 `breakpoint_table' and `breakpoint_table_size'.
2151 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2153 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2154 that IP either is an unused value or the vtable pointer. IMT
2155 calls use vtable + offset now. Reduced by almost half the size
2158 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2160 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2161 defines to access param registers. Replace long usage with
2162 gsize as sizeof(long) != sizeof(void*) on Win64.
2164 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2165 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2166 instead of non-existant _GetAddressOfReturnAddress.
2168 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2169 param registers. Save/restore %rdi and %rsi in MonoLMF.
2171 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2172 param registers. Modify (throw_exception) signature to take
2173 %rdi and %rsi on Win64.
2175 Code is contributed under MIT/X11 license.
2177 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2179 * helpers.c: unlink debugging output files.
2181 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2183 * mini.c: Move mono_create_ftnptr () to object.c.
2185 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2187 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2188 optional. This function can now be used to disassemble code generated
2189 outside the JIT such as trampolines and IMT thunks.
2191 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2193 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2194 vtable pointer from a ldr instruction.
2196 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2197 new IMT call sequence.
2199 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2200 call sequence for interface invocations.
2202 * mini-arm.c (mono_arch_emit_imt_argument): added, required
2203 for imt support. This function is empty since IMT on ARM requires no
2204 special handling on the IR side.
2206 * mini-arm.c (mono_arch_find_imt_method): added, required for
2209 * mini-arm.c (mono_arch_find_this_argument): added, required
2212 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
2213 a ldr instruction to load a value stored in the code stream.
2215 * mini-arm.c (mono_arch_build_imt_thunk):added, required
2219 2007-10-23 Zoltan Varga <vargaz@gmail.com>
2221 * mini.c (mini_init): Install the jump trampoline callback.
2223 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2225 * mini-trampolines.c: handle synchronized methods with the common
2226 vtable trampoline (bug #335601).
2228 2007-10-17 Zoltan Varga <vargaz@gmail.com>
2230 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
2232 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
2235 * mini-ia64.h mini-ia64.c: Add support for IMT.
2237 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
2238 prolog. Fixes #331958.
2240 2007-10-15 Zoltan Varga <vargaz@gmail.com>
2242 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
2244 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2246 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
2249 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2251 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
2254 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
2256 * mini-x86.c, mini-x86.h: x86 support for the common vtable
2259 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
2261 * mini-trampolines.c: changed the magic rampoline to understand
2262 the common vtable trampoline method: the method to invoke is
2263 determined by the vtable displacement of the call.
2265 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2267 * mini.c, mini.h: register the common vtable trampoline if the
2268 architecture supports it.
2270 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2272 * cpu-amd64.md: use the correct max length for tls_get.
2274 2007-10-14 Zoltan Varga <vargaz@gmail.com>
2276 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
2277 CEE_STELEM_ANY. Fixes #333696.
2279 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2281 * exceptions-x86.c: provide more graceful handling of the case where
2282 we followed a bogus function pointer from managed code (bug #332866).
2284 2007-10-11 Mark Probst <mark.probst@gmail.com>
2286 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
2287 replaces the generic_shared flag and will carry more information
2290 * generic-sharing.c: Added mini_type_stack_size() which allows
2291 allows open types if given a generic sharing context.
2292 mini_get_basic_type_from_generic() takes a
2293 MonoGenericSharingContext* instead of a MonoCompile* now.
2295 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
2296 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
2297 mini-sparc.c, mini-x86.c: Trivial changes required by the two
2298 changes above. Just passing arguments through to the right
2301 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2303 * mini-arm.c: unify the call emission to emit_code_seq().
2305 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
2307 * tramp-arm.c: reduced the trampoline size.
2309 2007-10-10 Mark Probst <mark.probst@gmail.com>
2311 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
2312 variable handling out of arch-specific code.
2314 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
2316 * mini-arm.c: implemented fast delegate dispatch.
2318 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2320 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
2321 that fp elimination is turned off if the space required by locals is too
2324 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
2326 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
2327 ARM to the new style trampoline.
2329 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2331 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
2333 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
2335 2007-10-09 Martin Baulig <martin@ximian.com>
2338 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
2339 `field_info_offset_offset'.
2341 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
2343 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
2344 removed more internal usage of the r11 register and made it available
2345 to the register allocator.
2347 2007-10-08 Mark Probst <mark.probst@gmail.com>
2349 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
2350 when sharing generics and treat type variables as references.
2352 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2354 * mini-ppc.c: started removing the internal uses of register r11
2355 to eventually allow the register allocator to manage it as an
2356 additional available register.
2358 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2360 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
2362 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
2364 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
2365 specific trampolines as they are not performance critical as a jump
2366 target (maybe align as before only for AOT code?). This saves about
2367 200 KB of native code on x86 for monodevelop startup.
2369 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
2371 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
2372 monodevelop startup.
2374 2007-10-06 Zoltan Varga <vargaz@gmail.com>
2376 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
2378 * mini-sparc.h mini-sparc.c: Implement IMT support.
2380 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
2381 its smaller and doesn't clobber sparc_g1.
2383 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
2385 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
2387 * mini-ppc.c: optimized the size of the IMT thunks a bit.
2389 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2391 * mini-ppc.c: implemented fast delegate invocation.
2393 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
2395 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
2397 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2399 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
2400 code to the new style trampoline in preparation for IMT support.
2402 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
2404 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
2405 systems already. This also reduces the specific trampiline sizes and
2406 prepares for the use of r12 as the IMT identifier register.
2408 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2410 * mini-mips.h: endianess fix (simplified from a patch by
2411 Thomas Kunze <thommy@tabao.de>, bug #323737).
2413 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2415 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
2416 to access ucontext fields and enable netbsd support
2417 (partially from Magnus Henoch <mange@freemail.hu>).
2419 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2421 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
2422 use the preprocessor from the CPP env var if it is set.
2424 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2426 * mini-trampolines.c: fixed an assertion and moved it earlier in the
2427 code, before interface_offset gets used.
2429 2007-10-02 Zoltan Varga <vargaz@gmail.com>
2431 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2432 mono_class_setup_vtable () before accessing klass->vtable.
2434 2007-10-01 Zoltan Varga <vargaz@gmail.com>
2436 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
2439 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2441 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
2442 IMT slots (this saves hundreds of KB of memory in programs like
2443 IronPython and Monodevelop).
2445 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2447 * mini.c: print the delegate counter.
2449 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
2451 * mini-x86.c: make it easier to enable the debugging code for IMT
2454 2007-09-28 Martin Baulig <martin@ximian.com>
2457 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
2458 `mono_method_klass_offset' and `mono_method_token_offset'.
2460 2007-09-20 Mark Probst <mark.probst@gmail.com>
2462 * mini.c: First generics sharing implementation. Can only share
2463 in very simple cases. If sharing doesn't work it falls back to
2464 dedicated compilation.
2466 * mini.h: Flag in MonoCompile to specify whether generic
2467 compilation is shared. Flags enum for marking which generic inst
2468 of a context is used. Prototypes for helper functions.
2470 * generic-sharing.c: Helper functions for generic method sharing.
2472 * optflags-def.h: Optimization flag (gshared) for enabling generic
2473 method sharing added.
2475 * Makefile.am: generic-sharing.c added.
2477 2007-09-19 Daniel Nauck <dna@mono-project.de>
2479 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
2481 2007-09-19 Massimiliano Mantione <massi@ximian.com>
2482 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
2485 2007-09-19 Martin Baulig <martin@ximian.com>
2487 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
2488 mono_debug_cleanup() is now part of mono_cleanup().
2490 2007-09-18 Zoltan Varga <vargaz@gmail.com>
2492 * driver.c (mono_main): Fix a warning.
2494 2007-09-17 Zoltan Varga <vargaz@gmail.com>
2496 * aot-compiler.c: Optimize various parts when processing large assemblies.
2499 * mini.c (mono_patch_info_hash): Improve hash function.
2501 2007-09-14 Jonathan Chambers <joncham@gmail.com>
2503 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
2505 Code is contributed under MIT/X11 license.
2507 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2509 * mini.c (mini_init): Fix a leak.
2511 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
2513 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2515 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
2517 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2519 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
2521 2007-09-13 Zoltan Varga <vargaz@gmail.com>
2523 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
2526 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
2528 * mini.c (handle_alloc): Enable managed allocators in AOT code.
2530 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
2532 * aot-runtime.c (decode_patch_info): Ditto.
2534 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2536 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
2537 static case. Cache delegates in architecture specific code,
2538 based on number of parameters.
2540 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
2541 in architecture specific code, based on number of parameters.
2543 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
2544 caching happen in architecture specific code now.
2546 Code is contributed under MIT/X11 license.
2548 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2550 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
2551 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
2552 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
2554 Code is contributed under MIT/X11 license.
2556 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2557 * mini.c: (mono_thread_abort) Fixed bug #82416.
2559 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2561 * mini.: hook the new managed GC allocation feature into the JIT.
2563 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2565 * mini.c: implementation for the new runtime tls opcode.
2567 2007-09-11 Martin Baulig <martin@ximian.com>
2570 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
2571 `mono_method_inflated_offset'.
2573 2007-09-07 Zoltan Varga <vargaz@gmail.com>
2575 * driver.c mini.h mini.c: Add a new devel command line option for injecting
2576 async exceptions into a method.
2578 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
2579 purpose of testing whenever the unwinder works at every instruction.
2581 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
2583 * mini.c: check accessibility of method used in ldftn (fixes
2586 2007-09-04 Zoltan Varga <vargaz@gmail.com>
2588 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
2590 * inssel.brg: Fix a warning.
2592 2007-09-03 Martin Baulig <martin@ximian.com>
2594 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
2595 now takes the `main_method' as argument.
2597 2007-09-02 Zoltan Varga <vargaz@gmail.com>
2599 * cpu-sparc.md (endfilter): Add missing src1:i argument.
2601 2007-08-30 Jonathan Chambers <joncham@gmail.com>
2603 * driver.c: include the cil-coff.h header on Windows.
2605 Code is contributed under MIT/X11 license.
2607 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
2609 * mini.c, driver.c: don't include the cil-coff.h header.
2611 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2613 * mini.c: flag places that needs fixes fo soft-float support.
2615 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
2617 * mini.h, inssel-float.brg: fix soft-float constant loads on big
2618 endian systems (partially from Dean Jenkins, bug #81924).
2620 2007-08-28 Mark Probst <mark.probst@gmail.com>
2622 * mini.c (check_linkdemand): Remove embedded reference object in
2623 call to LinkDemandSecurityException.
2624 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
2625 with an IntPtr instead of a reference object.
2627 2007-08-28 Zoltan Varga <vargaz@gmail.com>
2629 * mini.c (handle_initobj): Handle alignment properly.
2631 * inssel.brg (mini_emit_memset): Ditto.
2633 * inssel.brg (mini_emit_memcpy): Ditto.
2635 * inssel-sparc.brg: Ditto.
2637 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
2639 2007-08-26 Zoltan Varga <vargaz@gmail.com>
2641 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
2642 exceptions raised in unmanaged code. Fixes part of #82594.
2644 2007-08-24 Mark Probst <mark.probst@gmail.com>
2646 * mini.c (mono_method_to_ir), declsec.c
2647 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
2649 2007-08-22 Martin Baulig <martin@ximian.com>
2652 (MonoDebuggerThreadInfo): New typedef.
2653 (mono_debugger_thread_table): New global variable.
2654 (mono_debugger_thread_created): New public function.
2655 (mono_debugger_thread_cleanup): New public function.
2659 - removed `get_current_thread' and `lookup_assembly'.
2660 - removed `data_table'.
2661 - added `thread_table'.
2664 (mono_thread_start_cb): Call mono_debugger_thread_created().
2665 (mono_thread_attach_cb): Likewise.
2666 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
2667 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
2670 * driver.c (mono_main): Move mono_debug_init() up, before calling
2671 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
2673 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2675 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
2676 together when passing several arguments of type double (gives a small
2677 speedup and saves a few bytes of generated code).
2679 2007-08-20 Jb Evain <jbevain@novell.com>
2681 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
2683 2007-08-20 Jb Evain <jbevain@novell.com>
2685 * mini.c (mono_method_to_ir): throw MethodAccessException
2686 and FieldAccessException instead of InvalidProgramException.
2688 2007-08-20 Mark Probst <mark.probst@gmail.com>
2690 * mini.c: CoreCLR security checks.
2692 * mini.h: Removed MonoSecurityMode (moved to
2693 metadata/security-manager.h) and mono_security_mode global var
2694 (replaced by set/get functions in security-manager.h).
2696 * driver.c: Added "core-clr-test" security mode for testing. Used
2697 set-function for setting security mode.
2699 2007-08-17 Mark Probst <mark.probst@gmail.com>
2701 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
2702 the new jit_info_table.
2704 * driver.c: Test code for the new jit_info_table (enabled by the
2705 define MONO_JIT_INFO_TABLE_TEST).
2707 2007-08-14 Zoltan Varga <vargaz@gmail.com>
2709 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2710 detection of call <REG> instruction sequence. Fixes build on freebsd.
2712 2007-08-13 Zoltan Varga <vargaz@gmail.com>
2714 * mini-exceptions.c: Fix a warning.
2716 2007-08-11 Zoltan Varga <vargaz@gmail.com>
2718 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
2719 stack overflow handling code on amd64 too.
2721 * mini-exceptions.c (mono_setup_altstack): Make this use
2722 mono_thread_get_stack_bounds ().
2724 * mini-x86.h: Disable sigaltstack on solaris x86.
2726 2007-08-10 Zoltan Varga <vargaz@gmail.com>
2728 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
2730 2007-08-10 Geoff Norton <gnorton@customerdna.com>
2732 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
2734 2007-08-08 Zoltan Varga <vargaz@gmail.com>
2736 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
2738 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
2740 2007-08-03 Neale Ferguson <neale@sinenomine.net>
2742 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
2745 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2747 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
2748 to be emitted (bug #82281).
2750 2007-08-01 Martin Baulig <martin@ximian.com>
2752 Merged the `debugger-dublin' branch.
2754 * debug-debugger.h (MonoDebuggerInfo):
2755 Removed the `old_*' compatibility entries.
2756 Added `debugger_version' and `data_table'.
2757 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
2758 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
2761 (MiniDebugMethodBreakpointInfo): Add `address_list'.
2762 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
2763 instead of a `gconstpointer'.
2764 (mono_debugger_insert_method_breakpoint): Return a
2765 `MonoDebugMethodAddressList *'.
2767 2007-06-28 Martin Baulig <martin@ximian.com>
2769 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
2771 2007-08-01 Zoltan Varga <vargaz@gmail.com>
2773 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
2774 __builtin_frame_address () since it is broken on older gcc versions.
2776 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2778 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
2779 on the stack overflow handling and made the managed stack overflows
2780 catchable in most cases using soft guard pages.
2781 * exceptions-x86.c: added code to restore the protection in the soft
2782 guard pages at the end of exception handling.
2784 2007-07-31 Zoltan Varga <vargaz@gmail.com>
2786 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
2788 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2790 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
2793 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2795 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
2796 signal handling support until it has been ported to the new mechanism.
2797 * mini.c: fixed stack overflow detection and use the new
2798 architecture code to handle signals on the altstack.
2800 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
2802 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
2803 stack overflows on the alt stack.
2805 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
2807 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
2808 stack overflows on the alt stack.
2810 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
2812 * exceptions-ppc.c: cleanup preparing for altstack support.
2814 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
2816 * exceptions-arm.c: cleanup preparing for altstack support.
2818 2007-07-27 Mark Probst <mark.probst@gmail.com>
2820 * mini.c (print_jit_stats): Output hazard pointer stats.
2822 2007-07-26 Mark Probst <mark.probst@gmail.com>
2824 * driver.c, mini.c: Replaced security mode flags with a single
2827 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2829 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
2831 2007-07-25 Mark Probst <mark.probst@gmail.com>
2833 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
2834 (which doesn't do anything yet) for activating Core CLR
2835 (Silverlight) security.
2837 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
2839 * mini-codegen.c: work around a possible gcc bug on arm.
2841 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2843 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
2844 message for platforms that don't support AOT compilation.
2846 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2848 * mini.h, mini.c, driver.c: temporary smcs hack.
2850 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
2852 * mini-arm.h, mini-arm.c: arm EABI fixes.
2854 2007-07-22 Zoltan Varga <vargaz@gmail.com>
2856 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
2859 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
2860 trampolines taking a method argument.
2862 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
2864 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
2865 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
2867 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
2868 JIT compilation throws an exception. Fixes #82050.
2870 2007-07-19 Mark Probst <mark.probst@gmail.com>
2872 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
2873 with the MONO_EXCEPTION_ defines.
2875 2007-07-17 Zoltan Varga <vargaz@gmail.com>
2877 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
2880 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
2881 the cause of an assertion.
2883 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
2885 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
2888 2007-07-15 Zoltan Varga <vargaz@gmail.com>
2890 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
2891 assert. Should fix #82103.
2893 2007-07-14 Zoltan Varga <vargaz@gmail.com>
2895 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
2896 here too. Fixes #82095.
2898 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
2901 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
2903 * mini-amd64.h: Enable IMT for amd64.
2905 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
2907 2007-07-12 Zoltan Varga <vargaz@gmail.com>
2909 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
2911 2007-07-12 Mark Probst <mark.probst@gmail.com>
2913 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
2914 as soon as check_linkdemand sets an exception_type.
2916 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2918 * mini-x86.c: fixed offsets for IMT call sequence.
2919 * mini-x86.h: enable IMT again.
2921 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2923 * trace.c (mono_trace_enter_method): Decode MonoType too.
2925 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
2927 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
2929 * mini-amd64.c: Add preliminary IMT implementation.
2931 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2933 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
2934 understand the new IMT-base interface invocation (thanks to
2935 Daniel Nauck for the report and the remote debugging session).
2937 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2939 * mini-x86.c: size and speed optimizations for the IMT bsearch.
2941 2007-07-11 Zoltan Varga <vargaz@gmail.com>
2943 * Makefile.am (aotcheck): Make this actually use the AOTed code.
2945 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
2947 * mini-trampolines.c: implement AOT IMT support.
2948 * mini-x86.h: enable IMT support for wider testing.
2950 2007-07-10 Zoltan Varga <vargaz@gmail.com>
2952 * inssel.brg (emit_imt_argument): Add aot support here.
2954 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
2956 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2958 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
2959 of the IMT implementation, partially from massi, with my
2960 implementation of the bsearch sequence. Disabled by default until
2961 the AOT code is implemented.
2963 2007-07-10 Zoltan Varga <vargaz@gmail.com>
2965 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
2967 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
2969 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2971 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
2972 arch-independent IMT JIT code from Massimiliano
2973 Mantione (massi@ximian.com) with small cleanups from me.
2975 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
2977 * Makefile.am: fix svn invocation to get the svn revision to be
2978 independent of the local language (build fix).
2980 2007-07-09 Mark Probst <mark.probst@gmail.com>
2982 * mini.c (inline_method): Reset cfg->exception_type if the
2983 inlining is aborted. Fixes: 82049.
2985 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
2987 * mini.c: remove assert from exception handling code when exception_ptr
2990 2007-07-05 Zoltan Varga <vargaz@gmail.com>
2992 * mini.c (mono_codegen): Add an assert.
2994 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
2995 enter and leave code.
2996 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
2998 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3000 * mini-ppc.c: fixed memory corruption for localloc(0)
3003 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3005 * mini.c: Fix warnings.
3007 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
3009 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
3010 to emit better double->int conversions.
3012 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3014 * mini.c: the provided Min/Max optimizations are valid for unisgned
3017 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
3019 * 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
3021 2007-06-28 Miguel de Icaza <miguel@novell.com>
3023 * mini.c (mono_running_on_valgrind): Add support for reporting the
3024 method and its boundaries to valgrind.
3026 2007-06-28 Martin Baulig <martin@ximian.com>
3028 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3030 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3032 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
3034 * generic.2.cs: Add new test case.
3036 2007-06-25 Martin Baulig <martin@ximian.com>
3038 Merged the `debugger-dublin' branch.
3041 (mono_debugger_insert_method_breakpoint): New public method.
3042 (mono_debugger_remove_method_breakpoint): Likewise.
3043 (mono_debugger_check_breakpoints): New static method.
3044 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3046 * debug-debugger.h (MonoDebuggerInfo):
3047 Renamed (to keep backward compatibility in the vtable):
3048 `insert_breakpoint' -> `old_insert_breakpoint'.
3049 `remove_breakpoint' -> `old_remove_breakpoint'.
3050 `create_string' -> `old_create_string'.
3051 `lookup_class' -> `old_lookup_class'.
3052 `lookup_type' -> removed; changed into a dummy field.
3053 `lookup_assembly' -> `old_lookup_assembly'.
3054 Added (same functionality, but different signature):
3055 `create_string', `lookup_class', `lookup_assembly'
3057 `get_method_addr_or_bpt', `remove_method_breakpoint',
3058 `runtime_class_init'.
3060 * debug-debugger.c: Merged the `debugger-dublin' branch.
3062 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3064 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3066 (peephole_pass): Likewise.
3068 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3070 * driver.c: hopefully make setaffinity work also for ancient
3073 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3075 * driver.c : win32 build fix.
3077 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3079 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3080 processor if it is set.
3082 2007-06-21 Martin Baulig <martin@ximian.com>
3084 * debug-mini.h: New file.
3087 (mono_debugger_insert_breakpoint_full): Moved here from
3088 ../metadata/mono-debug-debugger.c.
3089 (mono_debugger_remove_breakpoint): Likewise.
3090 (mono_debugger_breakpoint_callback): Likewise.
3092 2007-06-15 Raja R Harinath <rharinath@novell.com>
3094 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3095 changes in MonoGenericClass.
3097 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3099 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3101 2007-06-14 Raja R Harinath <rharinath@novell.com>
3103 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3104 removal of MonoGenericMethod.
3106 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3108 * mini-exceptions.c: hooks for the exception events profiling API.
3110 2007-06-14 Randolph Chung <tausq@debian.org>
3112 * Makefile.ma: Add hppa target.
3113 * mini-arch.h: Include mini-hppa.h
3114 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3115 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3116 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3118 2007-06-14 Randolph Chung <tausq@debian.org>
3120 * inssel.brg: Add rules for "chained" compare-branch operations so that
3121 a single compare op can affect multiple branches. Adjust cost for
3122 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3123 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3124 cost for some rules so that they can more easily be overridden by
3125 per-arch rules (with fixes from lupus).
3126 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3128 2007-06-13 Randolph Chung <tausq@debian.org>
3130 * mini-ops.h: Reorder branch ops so that they match the order of the
3131 corresponding CEE_* ops. The code expects them this way.
3132 Add new ops for HPPA target.
3133 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3135 2007-06-13 Randolph Chung <tausq@debian.org>
3137 * mini-exceptions.c: Handle cases where the stack grows towards
3139 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3141 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3143 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3145 * driver.c: explain where a non-matching corlib is found.
3147 2007-06-13 Mark Probst <mark.probst@gmail.com>
3149 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3151 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3153 * mini-exceptions.c: Generate a method profile leave event during
3154 an exception to ensure that the profiler gets notified.
3156 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3158 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3161 * cpu-amd64.md: Add long_and/or/xor opcodes.
3163 2007-06-06 Wade Berrier <wberrier@novell.com>
3165 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3166 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3167 length of instruction shr_imm (expected 8, got 10)
3169 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3171 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3173 2007-06-06 Mark Probst <mark.probst@gmail.com>
3175 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3176 MonoInternalHashTable again (fixed bug in the internal hash table
3179 2007-06-06 Mark Probst <mark.probst@gmail.com>
3181 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3182 Have to figure out what makes it crash the SWF regression.
3184 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3186 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3188 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3190 * mini.c: optimize out the type check when storing null in a
3193 2007-06-04 Mark Probst <mark.probst@gmail.com>
3195 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3196 MonoInternalHashTable.
3198 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3200 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
3201 signed integer methods.
3203 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3205 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
3206 permanently since the current approach doesn't work.
3208 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3210 * inssel.brg (stmt): Only call delegate->invoke_impl if
3211 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
3213 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3215 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
3216 the sreg2==rdx case.
3218 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
3219 account if it contains a rex prefix.
3220 (peephole_pass): Handle OP_FMOVE as well.
3222 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3224 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
3225 as it causes regressions.
3227 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3229 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
3230 static case as well.
3232 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
3234 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3235 (mono_arch_get_this_arg_from_call): Ditto.
3237 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
3239 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
3242 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3243 (mono_arch_get_this_arg_from_call): Ditto.
3245 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
3247 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
3248 try to create optimized invoke code and use that for further invocations.
3249 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
3251 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
3253 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
3255 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
3256 sealed classes or methods.
3257 *devirtualization.cs: tests for the new optimization
3259 2007-05-29 Zoltan Varga <vargaz@gmail.com>
3261 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
3262 by the update_volatile () function.
3264 2007-05-27 Zoltan Varga <vargaz@gmail.com>
3266 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
3269 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
3271 2007-05-24 Jonathan Chambers <joncham@gmail.com>
3273 * mini.c: Add configure checks for header files.
3274 * mini-x86.c: Add configure checks for header files.
3275 * trace.c: Add configure checks for header files.
3276 * aot-runtime.c: Add configure checks for header files.
3277 * aot-compiler.c: Add configure checks for header files.
3278 * driver.c: Add configure checks for header files.
3279 * mini-codegen.c: Add configure checks for header files.
3281 Code is contributed under MIT/X11 license.
3283 2007-05-22 Zoltan Varga <vargaz@gmail.com>
3285 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
3286 icompare_imm -128 + op_iclt. Fixes #81703.
3288 2007-05-19 Zoltan Varga <vargaz@gmail.com>
3290 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
3292 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3294 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
3295 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
3296 so that all isinst checks now use "interface_bitmap".
3298 2007-05-15 Zoltan Varga <vargaz@gmail.com>
3300 * cpu-amd64.md (jmp): Fix a warning.
3302 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
3304 * basic.cs: Add new regression test.
3306 * basic.cs: Remove test which is now in basic-long.cs.
3308 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
3310 * basic-long.cs: Add new test.
3312 2007-05-13 Zoltan Varga <vargaz@gmail.com>
3314 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
3316 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3318 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
3320 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
3323 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
3324 throwing code a bit.
3326 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
3327 the exception throwing code a bit.
3329 * mini-x86.c (get_call_info): Allocate result from a mempool.
3331 2007-05-11 Zoltan Varga <vargaz@gmail.com>
3333 * aot-compiler.c (find_typespec_for_class): Fix the assert.
3335 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3337 * mini.h (MonoCompile): Add 'token_info_hash' field.
3339 * mini.c: Save token->method associations during compilation so the AOT
3340 compiler can use it.
3342 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
3343 which reference generic classes and methods.
3345 2007-05-10 Zoltan Varga <vargaz@gmail.com>
3347 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
3349 * aot-compiler.c (compile_method): Fix a typo in a comment.
3351 * aot-runtime.c (decode_cached_class_info): Skip generic types.
3353 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
3356 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
3358 2007-05-09 Zoltan Varga <vargaz@gmail.com>
3360 * mini.h (MonoCompile): Add 'args' field.
3362 * mini.c (mono_compile_create_vars): Store variables representing the arguments
3365 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
3367 2007-05-08 Zoltan Varga <vargaz@gmail.com>
3369 * mini.c (mono_compile_get_interface_var): Remove this unused function.
3371 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
3373 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
3374 opcodes for some opcodes.
3376 * mini.h *.brg *.c: Use the new opcodes.
3378 2007-05-08 Massimiliano Mantione <massi@ximian.com>
3380 * mini.h: Bumped aot revision.
3382 * inssel.brg: modified code generation of type checks for interfaces
3383 to use the new "MonoClass.interface_bitmap" instead of the old
3384 "MonoClass.interface_offsets".
3386 2007-04-30 Zoltan Varga <vargaz@gmail.com>
3388 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
3390 2007-04-29 Zoltan Varga <vargaz@gmail.com>
3392 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
3395 2007-04-27 Neale Ferguson <neale@sinenomine.net>
3397 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
3399 2007-04-27 Wade Berrier <wberrier@novell.com>
3401 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
3402 mini.h) to fix build.
3404 2007-04-26 Zoltan Varga <vargaz@gmail.com>
3406 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
3408 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
3409 causes the corlib unit tests to fail.
3411 2007-04-25 Zoltan Varga <vargaz@gmail.com>
3413 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
3415 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
3417 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
3418 opcodes to the comparison relations.
3420 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
3421 opcodes to their types.
3423 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
3425 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
3426 it in cfg->arch.cinfo.
3428 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
3430 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
3431 cfg->cil_offset_to_bb.
3433 2007-04-24 Zoltan Varga <vargaz@gmail.com>
3435 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
3436 created becase of initlocals.
3438 2007-04-23 Zoltan Varga <vargaz@gmail.com>
3440 * mini-alpha.c cpu-alpha.md: More alpha port work from
3441 Sergey Tikhonov <tsv@solvo.ru>.
3443 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
3445 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
3447 2007-04-19 Zoltan Varga <vargaz@gmail.com>
3449 * cpu-s390.md (break): Correct the length of break instruction.
3451 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3453 * mini.c: fix a couple of soft-float issues and comments.
3455 2007-04-15 Miguel de Icaza <miguel@novell.com>
3457 * trace.c (is_filenamechar): - is also a filename char.
3459 2007-04-15 Neale Ferguson <neale@sinenomine.net>
3461 * mini-s390.c: Correct checking for enum type in return value processing.
3463 2007-04-14 Raja R Harinath <rharinath@novell.com>
3465 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
3466 (version.h): Makefile is in the build directory.
3468 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
3470 * mini-amd64.h: fix for assertion failure on Solaris/amd64
3472 2007-04-11 Martin Baulig <martin@ximian.com>
3474 * mini.c (can_access_member): Fix handling of generic classes;
3477 2007-04-10 Zoltan Varga <vargaz@gmail.com>
3479 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
3481 2007-04-05 Zoltan Varga <vargaz@gmail.com>
3483 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
3485 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3487 * mini-codegen.c: make sure the right spill amount is
3488 used for fp or integer registers (fixes the float_sub_spill() on ppc).
3490 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
3492 * mini-ppc.c: fixes for the fp_branch_nan test.
3494 2007-03-23 Zoltan Varga <vargaz@gmail.com>
3496 * basic.cs: Comment out new test which still fails on ia64.
3498 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3500 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
3502 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3504 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
3506 2007-03-22 Zoltan Varga <vargaz@gmail.com>
3508 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
3509 on 64 bit machines. Fixes part of #80738.
3511 * basic.cs: Add regression test.
3513 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3515 * inssel.brg basic.cs: Revert previous change to fix build.
3517 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
3520 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
3522 * basic.cs: Add new regression test.
3524 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3526 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
3529 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3531 * cpu-s390x.md: Correct length of break instruction.
3533 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3535 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
3536 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
3538 2007-03-15 Jonathan Chambers <joncham@gmail.com>
3540 * *.c: Begin WIN64 port.
3541 * mini.c: Use correct register in profiler.
3542 * mini-amd64.c: No inline assembly on Win64.
3543 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
3544 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
3545 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
3546 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
3547 mono_arch_ip_from_context for Win64.
3549 Contributed under MIT/X11 license.
3551 2007-03-15 Zoltan Varga <vargaz@gmail.com>
3553 * exceptions-amd64.c (seh_handler): Ditto.
3555 * exceptions-x86.c (seh_handler): Fix a memory leak.
3557 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
3559 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3560 mini-s390x.c: fixed peephole optimizations to deal
3561 correctly with 1 and 2 byte reload avoidance.
3563 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
3565 * cpu-s390.md, cpu-s390x.md: update localloc length.
3567 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3569 * cpu-g4.md: added missing descriptions.
3571 2007-03-14 Miguel de Icaza <miguel@novell.com>
3573 * Makefile.am: Add support so the tail tests are not executed on
3574 PowerPC as that is a known limitation of the PowerPC port.
3576 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3578 * runmdesc.bat: Move to msvc directory.
3580 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3582 * runmdesc.bat: Run executable that was produced by the current
3583 target and sent via an argument.
3585 2007-03-11 Zoltan Varga <vargaz@gmail.com>
3587 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
3590 * generics.2.cs: Add regression test.
3592 2007-03-09 Wade berrier <wberrier@novell.com>
3594 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
3596 2007-03-09 Zoltan Varga <vargaz@gmail.com>
3598 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
3599 AOT code depends on this.
3601 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3603 * mini.c: more precise tracking of types in the eval stack
3604 (part of fix for bug #81044).
3606 2007-03-07 Zoltan Varga <vargaz@gmail.com>
3608 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
3610 * aot-compiler.c (encode_patch): Remove an obsolete comment.
3612 2007-03-06 Zoltan Varga <vargaz@gmail.com>
3614 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
3616 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
3618 2007-02-22 Zoltan Varga <vargaz@gmail.com>
3620 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
3621 a pointer on 64 bit systems. Fixes #80190.
3623 * iltests.il: Add new regression test.
3625 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3627 * mini.c: inline a constant for Environment.IsRunningOnWindows.
3629 2007-02-19 Geoff Norton <gnorton@customerdna.com>
3631 * trace.c: Remove an erroneous alignemnt check when tracing.
3632 Fixes --trace on OSX86.
3634 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3636 * mini-$(arch).h: initialize SP in context for all the archs.
3638 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
3640 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
3641 regressions in the thread tests.
3643 2007-02-14 Zoltan Varga <vargaz@gmail.com>
3645 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
3646 - fixed implementation of LOCALLOC opcode
3647 - implemented non-un compare for floats
3649 - implementation of FDIV and CKFINITE opcodes
3650 - fixes for latest mono updates
3651 - additional arch opcodes
3653 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3655 * Makefile.am: simplify and merge rules for cross-compilation.
3657 2007-02-07 Massimiliano Mantione <massi@ximian.com>
3659 * local-propagation.c: Actually *apply* the fix for bug 80591...
3661 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3663 * mini-exceptions.c: backuot part of the last change
3664 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
3666 2007-02-06 Massimiliano Mantione <massi@ximian.com>
3667 * inssel.brg: Fix bug 59286.
3670 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
3672 * mini-exceptions.c: patch from Zoltan to correctly check for
3673 stack boundaries (using the stack register, not the frame register),
3674 fixes bugs #80724, #79717.
3676 2007-02-03 Zoltan Varga <vargaz@gmail.com>
3678 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
3679 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
3681 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
3682 presence of frame pointer elimination.
3684 2007-02-01 Geoff Norton <gnorton@customerdna.com>
3686 * mini-x86.h: NetBSD UCONTEX_REG defines.
3688 2007-02-01 Zoltan Varga <vargaz@gmail.com>
3690 * inssel-amd64.brg: Fix amd64 build.
3692 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
3694 * mini.h: remove extern to workaround what looks likes gcc bug 26905
3697 2007-01-31 Zoltan Varga <vargaz@gmail.com>
3699 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
3702 * mini-<ARCH>.c: Use mono_is_regsize_var ().
3704 2007-01-30 Mark Mason <mason@broadcom.com>
3706 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
3707 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
3708 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
3709 beginning support for CEE_JMP [not quite working yet]
3710 * tramp-mips.c: LMF handling now works
3712 2007-01-30 Zoltan Varga <vargaz@gmail.com>
3714 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
3716 * mini.h (NULLIFY_INS): New macro.
3718 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3720 * mini.c: statistical profiler fix for windows, patch
3721 from Tor Lillqvist (tml@novell.com).
3723 2007-01-30 Massimiliano Mantione <massi@ximian.com>
3724 * local-propagation.c: Fix bug 80591.
3726 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3728 * Makefile.am: put back the --export-dynamic option as with
3729 the previous gmodule flags (thanks to Robert Jordan).
3731 2007-01-28 Zoltan Varga <vargaz@gmail.com>
3733 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
3735 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
3736 simplify and speed up the local register allocator. Also rename some fields
3737 like iassign->vassign.
3739 * regalloc.c: Remove some functions which are no longer used since their
3740 inlined version is in mini-codegen.c.
3742 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
3744 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
3746 2007-01-27 Zoltan Varga <vargaz@gmail.com>
3748 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
3749 narrowing. Fixes #80622.
3751 * iltests.il: Add new regresssion test.
3753 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3755 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
3756 debug-debugger.c, debug-debugger.h: warning fixes.
3757 * driver.c: updated copyright year and made it fit in one line.
3759 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
3761 * aot-runtime.c: updated to use mono-dl instead of gmodule.
3763 2007-01-25 Zoltan Varga <vargaz@gmail.com>
3765 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
3767 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
3769 * iltests.il: Add new test for bug #80507.
3771 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3773 * mini-arm.h: use soft-float also on vfp for now.
3775 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3777 * mini.c: fix some more soft-float issues.
3779 2007-01-24 Zoltan Varga <vargaz@gmail.com>
3781 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
3783 2007-01-24 Massimiliano Mantione <massi@ximian.com>
3784 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
3785 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
3786 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
3788 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
3790 * mini-arm.c: typo fix.
3792 2007-01-23 Neale Ferguson <neale@sinenomine.net>
3794 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
3796 2007-01-21 Zoltan Varga <vargaz@gmail.com>
3798 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
3799 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
3801 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
3803 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
3805 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
3807 * inssel.brg: Fix a warning.
3809 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
3811 * abcremoval.c ssa.c ssapre.c: Update after this change.
3813 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
3815 * dominators.c (df_set): Use mono_bitset_union_fast.
3817 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3819 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
3820 mini-codegen.c: reduce relocations and memory usage for the cpu
3823 2007-01-20 Zoltan Varga <vargaz@gmail.com>
3825 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
3827 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
3828 to reduce their size.
3830 2007-01-19 Mark Mason <mason@broadcom.com>
3832 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
3833 * mini-mips.c: more configuration macros, support long conditional branches, additional
3834 asserts, fix epilog instrumentation.
3835 * mini-mips.h: use standard stack walk
3836 * cpu-mips.md: increase size of div, rem and conditional branches
3838 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
3840 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
3843 2007-01-19 Zoltan Varga <vargaz@gmail.com>
3845 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
3846 (compile_method): Ditto.
3848 * aot-runtime.c (decode_klass_info): Ditto.
3850 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
3851 needed by the code generated by inssel.brg. Also fix a warning.
3853 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
3855 * mini.c: deal with enums that become genericinsts by
3856 being nested in a generic class (bug #79956).
3858 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3860 * mini.c: match the generic definition to check for
3861 private access with generic types (bug #78431).
3863 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3865 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
3866 to make life easier for people cross-compiling that insist on not
3869 2007-01-17 Mark Mason <mason@broadcom.com>
3871 * inssel-long.brg: patch to deal with mips missing flags
3872 * inssel-long32-mips.brg: implement overflow checks
3873 * insset-mips.brg: implement overflow checks
3874 * mini-mips.h: implement conditional exception handling
3875 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
3876 Remove unused code, minor cleanups.
3877 * exceptions-mips.c: minor cleanups
3878 * mini-ops.h: add mips conditional exception ops
3879 * cpu-mips.md: add mips conditional exception ops
3882 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3884 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
3885 to deal with mips missing of flags.
3887 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
3889 * exceptions-ppc.c: execute fault handlers.
3891 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
3893 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
3895 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3897 * mini.c: handle also floating point values in initialize_array.
3899 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3901 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
3902 array initialization and make it conditional on the intrins option.
3904 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3906 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
3907 relocations and put the patch info names close to the enum definition.
3909 2007-01-15 Mark Mason <mason@broadcom.com>
3911 * basic.cs, exceptions.cs: break up large tests to increase debugability.
3913 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
3915 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
3917 2007-01-12 Raja R Harinath <rharinath@novell.com>
3919 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
3921 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
3923 * Makefile.am: distribute the mips sources.
3925 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3927 * mini-codegen.h: handle bug #80489 here, by excluding ecx
3930 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
3932 * cpu-x86.md: back out for now as this triggers other regressions.
3934 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3936 * cpu-x86.md: force src1 and dest regpair for long shift instructions
3937 to eax:edx, so ecx can't get allocated to them (bug #80489).
3939 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
3941 * mini.c, mini-exceptions.c: enabled running fault handlers
3944 2007-01-03 Miguel de Icaza <miguel@novell.com>
3946 * driver.c: If nothing fail, do not use the string "failed",
3947 because it makes it very annoying to view test result logs on the
3950 2006-12-30 Miguel de Icaza <miguel@novell.com>
3952 * debug-debugger.c (mono_debugger_main): Rename "main" to
3953 "main_method" to prevent a warning.
3955 Remove a warning for unused field.
3957 2006-12-28 Martin Baulig <martin@ximian.com>
3960 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
3962 2006-12-22 Martin Baulig <martin@ximian.com>
3964 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
3965 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
3966 seperate `.mdb_debug_info' section, so we can access it from the
3967 debugger even if the binary is stripped.
3969 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
3970 from the `.mdb_debug_info' here to prevent the linker from
3971 removing that section.
3973 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
3976 2006-12-19 Robert Jordan <robertj@gmx.net>
3978 * mini-x86: enable the code to return small structures in
3979 registers for FreeBSD as well. Fixes bug #80278.
3980 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
3982 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3984 * mini-x86.c: align the stack when calling the profiler
3985 function instrumenting the prolog (on OSX).
3987 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
3989 * mini.c: emit a break opcode where Debugger.Break () is called.
3991 2006-12-13 Miguel de Icaza <miguel@novell.com>
3993 * mini.c (mono_method_to_ir): Provide useful information on this
3994 assert, to prevent others from debugging like I did.
3996 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
3998 * mini.c: enable code which was incorrectly commented
4001 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4003 * mini-x86.c: enable on OSX, too, the code to return small
4004 structures in registers.
4006 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4008 * mini-x86.c: remove the use of the dynamic code manager here, too.
4010 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4012 * mini.h, debug-debugger.c, tramp-*.c: fixed
4013 mono_debugger_create_notification_function() to use
4014 mono_global_codeman_reserve () instead of a dynamic code manager.
4016 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
4018 * mini.c, jit-icalls.h, jit-icalls.c: remove the
4019 ves_array_element_address() jit icall and use a generated
4020 managed method instead (which is about 4 times faster for a rank 3
4023 2006-11-29 Mark Mason <mason@broadcom.com>
4025 * basic-calls.cs: additional tests for passing
4026 structures as function arguments.
4028 2006-11-29 Mark Mason <mason@broadcom.com>
4030 * mini-mips.h: disable custom exception handling
4031 * mini-mips.c: throw/rethrow should use jalr to call
4032 exception stubs. Fixed bug with passing structures
4033 by value. More support for tracing floating point
4036 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4038 * mini.c: fixed typo in the soft-float ldind.r4 handling
4041 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4043 * mini.c, mini.h, driver.c: added --runtime command line
4044 option to select a different runtime than the autodetected one.
4045 * jit.h: added API for embedders to initialize with a specific
4048 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4050 * mini.c: handle also boxing of r4 values (bug #80024).
4052 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4054 * mini-ppc.c: force indirect calls until we reserve
4055 enough address space for all the generated code.
4057 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4059 * exceptions-arm.c: workaround bugs in the libc definition
4062 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4064 * inssel.brg: fixes from me and Mark Mason.
4066 2006-11-23 Dick Porter <dick@ximian.com>
4068 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4069 semaphore display now we've fixed the initial value
4071 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4073 * inssel.brg: partially revert the last change to fix the build.
4075 2006-11-21 Mark Mason <mason@broadcom.com>
4077 * inssel.brg: Add and use compare-and-branch macros to support
4078 architectures that do not have condition code registers (ie. MIPS).
4079 * *-mips.{c,brg,md}: Fix copyright statements
4081 2006-11-20 Mark Mason <mason@broadcom.com>
4083 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4084 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4085 * mini.h: Added declaration for mono_print_ins()
4086 * mini-codegen.c: added ins_spec initializer for MIPS
4087 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4088 vreg to be virtual and hreg to be non-virtual.
4089 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4090 is not yet working/implemented correctly.
4091 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4092 non-static, fixup calls to print_ins() from other parts in the file.
4094 2006-11-20 Mark Mason <mason@broadcom.com>
4096 * basic-calls.cs: added tests for passing structures as arguments
4099 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4101 * inssel-long32.brg: optimize signed division by power of two.
4103 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4105 * mini-arm.c: added support for interworking with thumb code
4106 (mono must be still be built using the ARM instruction encoding).
4108 2006-11-19 Miguel de Icaza <miguel@novell.com>
4110 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4111 verifier has different rules for it. Fixes a few verifier issues
4114 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4115 at the end, so people know what happened.
4117 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4119 * brach-opts.c: in optimize_exception_target() make sure we
4120 are in a catch clause (fixes bug #79871).
4122 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4124 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4125 more soft-float support fixes.
4127 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4129 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4130 that are passed half on the stack and half in registers.
4132 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4134 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4135 more mips integration work from Mark E Mason
4136 <mark.e.mason@broadcom.com>.
4138 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4140 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4141 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4142 tramp-mips.c: added sources for the mips port, not
4143 integrated in the build yet. Contributed by
4144 Mark E Mason <mark.e.mason@broadcom.com>.
4146 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4148 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4150 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4152 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4153 put the soft-float rules in its own file since it seems to
4154 break s390 compilation.
4156 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4158 * mini-arm.c: fixed wrnings.
4160 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4162 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4163 inssel-arm.brg: ARM support for soft-float.
4165 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4167 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4168 loads and stores of 32 bit fp values.
4170 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4172 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4174 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4175 works. Fixes #79852 and #79463.
4177 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4179 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4180 more soft-float support WIP and fixes.
4182 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4184 * mini-arm.c: some VFP updates.
4186 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4188 * mini-exceptions.c: 0 is a valid local var offset in some
4189 architectures, don't assert (bug #78508).
4191 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4193 * exceptions-arm.c: fixed off by one error in stack walk code.
4195 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4197 * mini.h, mini.c: more precise tracking of type load exceptions.
4199 2006-11-03 Robert Jordan <robertj@gmx.net>
4201 * Makefile.am: [WIN32] Add monow.exe target.
4202 * driver.c: [WIN32] Don't detach the console when debugging.
4205 2006-10-30 Miguel de Icaza <miguel@novell.com>
4207 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
4209 2006-10-23 Zoltan Varga <vargaz@gmail.com>
4211 * aot-compiler.c (emit_method_info): Add a case missed earlier.
4213 * driver.c (mini_regression): Fix --regression with AOT.
4215 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
4217 2006-10-17 Zoltan Varga <vargaz@gmail.com>
4219 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
4221 * mini-sparc.h: Don't use sigaction on sparc/linux.
4223 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
4225 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
4227 * mini-exceptions.c: Add proper include files for getpid ().
4229 2006-10-16 Zoltan Varga <vargaz@gmail.com>
4231 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
4232 address instead of a MonoJitInfo* to avoid decoding the exception info for the
4235 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
4236 name cache to reduce its size.
4238 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4240 2006-10-15 Zoltan Varga <vargaz@gmail.com>
4242 * mini-x86.c: Save/restore the current LMF structure more efficiently using
4243 the mono_lmf TLS variable.
4245 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
4246 trampoline lmf frames.
4248 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
4250 2006-10-14 Zoltan Varga <vargaz@gmail.com>
4252 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
4253 the mono_lmf TLS variable.
4255 * mini-exceptions.c: Access the LMF structure through accessors.
4257 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
4258 variable instead of in jit_tls->lmf.
4260 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
4262 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
4263 trampoline lmf frames.
4265 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
4267 2006-10-12 Zoltan Varga <vargaz@gmail.com>
4269 * mini.c trace.c mini-x86.c: Revert these too.
4271 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
4274 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
4276 * genmdesc.c: removed now dead code.
4278 2006-10-09 Robert Jordan <robertj@gmx.net>
4280 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
4282 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
4284 * mini.h: do not leave gaps in the opcode values.
4286 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
4288 * jit-icalls.h: flag functions as internal here, too.
4290 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4292 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
4293 functions with the internal attribute.
4295 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
4297 * aot-compiler.c: fclose the file descriptor in the profile read loop.
4299 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
4301 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
4304 2006-10-05 Zoltan Varga <vargaz@gmail.com>
4306 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4307 tail calls as on other platforms.
4309 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
4311 * iltests.il: Add a few tailcall tests.
4313 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4315 * driver.c: fix loop for old compilers (bug #79521).
4317 2006-10-02 Zoltan Varga <vargaz@gmail.com>
4319 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
4321 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
4323 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
4324 metadata without any code.
4326 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
4327 more precise debugging information using gdb.
4329 2006-09-30 Zoltan Varga <vargaz@gmail.com>
4331 * inssel-ia64.brg: Make the helper methods static.
4333 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4335 * inssel-x86.brg: make the helper methods static.
4337 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
4339 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
4341 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4343 * mini.c: updates for monoburg changes.
4344 * inssel.brg: make a few helper functions static as they should.
4346 2006-09-27 Zoltan Varga <vargaz@gmail.com>
4348 * Makefile.am: Move mini-codegen.c to common_sources.
4350 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4352 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
4354 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
4355 mini-ppc.h: port to use the common local register allocator.
4357 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4359 * mini.h: Remove the comment too then.
4361 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
4363 * mini.h: put back backend.data which is to be used shortly and
4364 doesn't increase the size of MonoInst. If any 64 bit arch aligned
4365 pointers on 4 byte boundaries it'd have much bigger issues running
4366 and you can ifdef it out anyway.
4368 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4370 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
4371 MonoInst size by 4 bytes on 64 bit machines.
4373 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
4375 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
4376 replacement with more meaningful field names. Arch maintainers, please
4377 check the assigned names are good enough for your arch.
4379 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4381 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
4382 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
4384 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
4386 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
4387 relocations and memory requirements, put the optimization flags
4388 definitions in their own file.
4390 2006-09-24 Zoltan Varga <vargaz@gmail.com>
4392 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
4394 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
4396 2006-09-22 Zoltan Varga <vargaz@gmail.com>
4398 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
4400 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4402 * inssel.brg: use the correct function to get the size of an item
4403 in an array, given an element class.
4404 * aot-compiler.c: do not access class->class_size directly.
4406 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
4408 * mini.h, debug-mini.c: added a debugging function to print
4409 info about local variables and arguments in a jitted method.
4411 2006-09-20 Zoltan Varga <vargaz@gmail.com>
4413 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4415 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
4417 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4419 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
4420 inner and outer loops when passing vtypes.
4422 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
4424 * mini-ppc.c: take into account the cpu errata for cache flushing
4425 which caused some random errors (bug #79381).
4427 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4429 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4430 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
4432 2006-09-17 Zoltan Varga <vargaz@gmail.com>
4434 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
4437 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
4440 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
4441 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
4443 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
4446 2006-09-13 Zoltan Varga <vargaz@gmail.com>
4448 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
4450 2006-09-12 Zoltan Varga <vargaz@gmail.com>
4452 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
4453 macro does not have to be changed during debugging.
4455 * 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>.
4457 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
4459 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
4461 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
4462 MONO_ARCH_NO_EMULATE_MUL is defined.
4464 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
4466 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
4468 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
4470 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
4472 2006-09-11 Zoltan Varga <vargaz@gmail.com>
4474 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
4475 stuff to mini-exceptions.c where it is used.
4477 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
4478 setup code, the real one is in mini-exceptions.c.
4480 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
4481 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
4482 some changes from the freebsd ports tree.
4484 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
4487 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
4489 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
4491 * mini.c: on Linux, check for /proc to be mounted
4492 (bug# 79351, novell bug#201204).
4494 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
4496 * mini.c: handle cases where pthread_attr_getstack() behaves
4497 incorrectly (bug #78096).
4499 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
4501 * mini-arm.c: support larger stack frames (bug #79272).
4503 2006-09-08 Zoltan Varga <vargaz@gmail.com>
4505 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
4507 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
4510 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
4511 mono_class_from_name () to find a class from its name.
4513 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
4515 2006-09-07 Zoltan Varga <vargaz@gmail.com>
4517 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
4519 2006-09-05 Kornél Pál <kornelpal@gmail.com>
4521 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
4523 2006-09-04 Zoltan Varga <vargaz@gmail.com>
4525 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
4526 callinfo->trampoline.
4528 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
4530 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
4533 2006-09-03 Zoltan Varga <vargaz@gmail.com>
4535 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
4537 2006-09-02 Zoltan Varga <vargaz@gmail.com>
4539 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
4540 stats.method_trampolines, it is already done by the generic trampoline code.
4542 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
4544 2006-09-01 Zoltan Varga <vargaz@gmail.com>
4546 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
4548 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
4550 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
4552 * mini.c (print_jit_stats): Print mscorlib mempool size too.
4554 * mini.c (print_jit_stats): Print new stats.
4556 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4558 2006-08-31 Zoltan Varga <vargaz@gmail.com>
4560 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
4561 Address on two dimensional arrays. Fixes #78729.
4563 * mini.h (MonoCompile): Add a 'skip_visibility' field.
4565 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
4568 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
4570 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
4573 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
4575 (mini_get_ldelema_ins): Ditto.
4577 2006-08-30 Zoltan Varga <vargaz@gmail.com>
4579 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
4580 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
4583 2006-08-29 Neale Ferguson <neale@sinenomine.net>
4585 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
4586 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
4588 * exceptions-s390x.c: Cosmetic change.
4590 * tramp-s390.c: Fix warning.
4592 * cpu-s390.md: Correct length of mul_imm.
4594 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
4596 * aot-compiler.c: added binary writer with ELF backend
4597 implementation (only on Linux/x86 for now).
4599 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4601 * Makefile.am: Don't run net 2.0 AOT tests.
4603 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
4604 (mono_compile_assembly): Skip net 2.0 assemblies as well.
4606 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
4608 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4610 * aot-compiler.c: simplified and refactored the asm-writing code
4611 to allow different backends.
4613 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4615 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4617 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
4618 little. Share patches of type TYPE_FROM_HANDLE as well.
4620 * mini.c (mono_patch_info_equal): New helper function.
4621 (mono_patch_info_hash): Ditto.
4623 * aot-compiler.c (emit_method_code): Fix s390 build.
4625 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
4626 is not handled because it is stored as a flag and not as a type ctor. Fixes
4629 2006-08-17 Zoltan Varga <vargaz@gmail.com>
4631 * aot-compiler.c: Fix computation of GOT slot statistics.
4633 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
4634 Also remove support for not PIC AOT.
4636 * mini.h: Bump AOT file format version.
4638 * objects.cs: Add a test for #78990.
4640 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
4641 (peter.dettman@iinet.net.au). Fixes #79087.
4643 * basic-long.cs: Add a test for the above.
4645 2006-08-16 Zoltan Varga <vargaz@gmail.com>
4647 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
4649 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
4652 2006-08-15 Zoltan Varga <vargaz@gmail.com>
4654 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
4657 2006-08-10 Jonathan Chambers <joncham@gmail.com>
4659 * mini.c: Don't verify COM proxy invoke calls
4662 2006-08-10 Dick Porter <dick@ximian.com>
4664 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
4665 which process is holding semaphores locked.
4667 2006-08-08 Zoltan Varga <vargaz@gmail.com>
4669 * mini-ia64.c mini-amd64.c: Fix #79027.
4671 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
4673 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
4675 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
4676 implicit arguments in a vararg call. Fixes #79027.
4678 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
4680 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
4681 (mono_get_array_new_va_signature): Ditto.
4683 2006-08-05 Zoltan Varga <vargaz@gmail.com>
4685 * aot-runtime.c: Call init_plt lazily.
4687 * inssel-long.brg: Fix unsigned long->int conversion.
4689 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
4691 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
4692 that most data is now in the .rss/.data section.
4694 2006-08-04 Zoltan Varga <vargaz@gmail.com>
4696 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
4698 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
4700 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
4702 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
4704 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
4705 virtual call. Fixes #79010.
4707 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
4708 and use the result as the this argument in the real call.
4710 * generics.2.cs: Add a new test for #79010.
4712 2006-08-03 Zoltan Varga <vargaz@gmail.com>
4714 * mini-x86.c: Fix a warning.
4716 * aot-compiler.c: Add a bunch of statistics.
4718 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
4720 2006-08-02 Zoltan Varga <vargaz@gmail.com>
4722 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
4724 2006-08-01 Zoltan Varga <vargaz@gmail.com>
4726 * 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>.
4728 2006-07-13 Miguel de Icaza <miguel@novell.com>
4730 * mini.c (mono_method_to_ir): Obtain the original method in the
4731 CIL stream and use this to perform validation.
4735 2006-07-19 Zoltan Varga <vargaz@gmail.com>
4737 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
4738 (mono_arch_call_opcode): Ditto.
4740 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
4743 * mini.c (mono_patch_info_dup_mp): New helper function.
4745 * aot-compiler.c (compile_method): Fix some of the memory allocated during
4746 compilation. Fixes #78827.
4748 2006-07-18 Kornél Pál <kornelpal@gmail.com>
4750 * declsec.c: Use original security informations for
4751 MONO_WRAPPER_MANAGED_TO_MANAGED.
4753 2006-07-15 Jonathan Chambers <joncham@gmail.com>
4755 * mini.c: Allow Com Interop methods/classes and
4756 don't verify COM wrapper calls
4759 2006-07-13 Zoltan Varga <vargaz@gmail.com>
4761 * inssel-long32.brg: Fix long->i4 checked conversion.
4763 * exceptions.cs: Add a test for the above.
4765 2006-07-08 Zoltan Varga <vargaz@gmail.com>
4767 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
4769 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
4772 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
4775 2006-07-03 Zoltan Varga <vargaz@gmail.com>
4777 * mini.c: Fix solaris/x86 exception handling.
4779 * Makefile.am: Get rid of $(ICU_LIBS).
4781 2006-07-02 Zoltan Varga <vargaz@gmail.com>
4783 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
4784 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
4785 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
4787 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
4789 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
4790 this function causes a SIGSEGV.
4792 2006-06-22 Zoltan Varga <vargaz@gmail.com>
4794 * mini.c: Remove unused solaris/x86 includes.
4796 2006-06-21 Zoltan Varga <vargaz@gmail.com>
4798 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
4800 2006-06-20 Jb Evain <jbevain@gmail.com>
4802 * cpu-g4.md: fix max length of start_handler instruction.
4804 2006-06-20 Massimiliano Mantione <massi@ximian.com>
4805 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
4807 2006-06-16 Massimiliano Mantione <massi@ximian.com>
4808 * ssa.c: Fixed bug 78653 for SSA based deadce.
4809 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
4810 MonoInst.flags, used in SSA based deadce.
4811 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
4812 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
4814 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
4816 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
4817 it can end up using non executable memory on ppc64 systems
4818 running ppc32 userspace (fix from Johannes Berg).
4820 2006-06-14 Dick Porter <dick@ximian.com>
4822 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
4825 2006-06-13 Massimiliano Mantione <massi@ximian.com>
4826 * mini.c: Made so that inline is locally disabled if it would
4827 trigger a .cctor, because too many apps depend on this behavior
4828 (which seems to be also the one of the MS CLR).
4830 2006-06-13 Zoltan Varga <vargaz@gmail.com>
4832 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
4833 No idea why this worked before.
4835 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
4836 which branch to outer exception clauses since they could skip the
4837 inner finally clauses. Fixes #78633.
4839 * exceptions.cs: Add a test for the above.
4841 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
4844 * iltests.il: Add a test for the above.
4846 2006-06-12 Zoltan Varga <vargaz@gmail.com>
4848 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
4849 after the end of a try bblock, to prevent asserts in mini_method_compile ().
4851 * iltests.il: Add a test for the above.
4853 2006-06-10 Zoltan Varga <vargaz@gmail.com>
4855 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
4857 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
4858 methods as instrinsics.
4860 2006-06-09 Wade Berrier <wberrier@novell.com>
4862 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
4863 (simple-cee-ops.h ssapre-mini-ops.h)
4865 2006-06-09 Neale Ferguson <neale@sinenomine.net>
4867 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
4868 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
4870 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
4871 * cpu-s390x.md: Fix max. length values for a couple of instructions.
4873 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
4875 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
4877 2006-06-08 Massimiliano Mantione <massi@ximian.com>
4879 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
4880 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
4881 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
4882 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
4883 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
4884 of opcodes, so that bug 78549 should not happen again.
4885 * ssapre.c: Updated to use the renamed files.
4887 2006-06-08 Zoltan Varga <vargaz@gmail.com>
4889 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
4890 in OP_ATOMIC_EXCHANGE_I4.
4892 2006-06-07 Wade Berrier <wberrier@novell.com>
4894 * tramp-s390.c: Fix s390 build (add missing pointer declarations
4895 in mono_debugger_create_notification_function)
4897 2006-06-06 Zoltan Varga <vargaz@gmail.com>
4899 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
4901 * mini.c (type_from_stack_type): Disable some changes which do not
4904 * driver.c: Reenable opts.
4906 * mini.h (MonoStackSlot): New structure to keep track of the verification state
4907 of the evaluation stack.
4909 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
4910 evaluation stack trace at entry to the bblock.
4912 * mini.c (merge_stacks): New function to perform verification of stack merges.
4913 Turned off by default.
4915 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
4918 2006-06-06 Massimiliano Mantione <massi@ximian.com>
4920 * local-propagation.c: Fixed bug 78549.
4922 2006-06-04 Zoltan Varga <vargaz@gmail.com>
4924 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
4926 2006-06-02 Miguel de Icaza <miguel@novell.com>
4928 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
4929 tramp-arm.c, tramp-ia64.c
4930 (mono_debugger_create_notification_function): Update signature to
4931 new signature and use new protocol for creating the notification
4934 Should fix the build.
4936 2006-06-02 Geoff Norton <gnorton@customerdna.com>
4938 * exceptions-ppc.c (mono_jit_walk_stack)
4939 (ves_icall_get_frame_info): Fix the build
4941 2006-06-02 Zoltan Varga <vargaz@gmail.com>
4943 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
4945 2006-05-31 Raja R Harinath <rharinath@novell.com>
4947 * il2tests.2.il: New file for generics CIL tests. Add test for
4949 * Makefile.am: Update.
4952 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
4955 2006-05-30 Massimiliano Mantione <massi@ximian.com>
4957 * aliasing.c: Fixed bug 78311.
4959 2006-05-29 Martin Baulig <martin@ximian.com>
4961 * mini-exceptions.c (mono_find_jit_info): When computing the
4962 native offset, check whether we're actually inside the method's
4963 code; call mono_debug_print_stack_frame() to format the frame.
4964 (ves_icall_System_Exception_get_trace): Call
4965 mono_debug_print_stack_frame() to format the stack frame.
4966 (ves_icall_get_trace): Update to the new debugging API.
4967 (mono_jit_walk_stack_from_ctx): Likewise.
4968 (ves_icall_get_frame_info): Likewise.
4970 * mini.c (get_method_from_ip): Use the new debugging API.
4971 (mono_print_method_from_ip): Likewise.
4974 (mono_jit_walk_stack): Use the new debugging API.
4975 (ves_icall_get_frame_info): Likewise.
4977 2006-05-27 Zoltan Varga <vargaz@gmail.com>
4979 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
4981 2006-05-25 Massimiliano Mantione <massi@ximian.com>
4983 * mini.c: Added "limitator" to inline for debugging.
4985 2006-05-24 Martin Baulig <martin@ximian.com>
4987 * debug-debugger.c (mono_debugger_init): Create a private,
4988 malloc()-based code manager for the notification function and
4989 intentionally leak it on exit. This fixes the crash-on-exit race
4993 (mono_debugger_create_notification_function): Added
4994 `MonoCodeManager *' argument.
4997 (mono_debugger_create_notification_function): Added
4998 `MonoCodeManager *' argument.
5000 2006-05-23 Massimiliano Mantione <massi@ximian.com>
5002 * aliasing.c: Fixed 64 bit issue.
5003 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5004 default since all known bugs are fixed (one more time!).
5006 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5008 * mini.c: write barrier support.
5010 2006-05-23 Martin Baulig <martin@ximian.com>
5012 * debug-debugger.c: Revert Paolo's change. Add comment and #error
5013 check at the top of the file.
5015 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
5017 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
5018 reverting changes without reason and without changelog entries.
5020 2006-05-18 Zoltan Varga <vargaz@gmail.com>
5022 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
5023 to a few opcodes. Fixes #78439.
5025 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
5026 consistency with other archs.
5028 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
5030 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5032 * debug-debugger.c: fix the build.
5034 2006-05-17 Martin Baulig <martin@ximian.com>
5037 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
5038 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
5039 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
5040 (debugger_attach): Call GC_mono_debugger_add_all_threads().
5042 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5044 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5046 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5048 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5049 MONO_TYPE_GENERICINST.
5051 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5052 MONO_TYPE_GENERICINST.
5054 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5056 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5059 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5061 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5063 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5065 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5067 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5068 mono_trace_cleanup ().
5070 * iltests.il: Fix problem with the newly added test.
5072 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5073 due to register constraints, free up the previous hreg. Fixes #78314.
5075 * iltests.il: Add new test for #78314.
5077 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5078 Interlocked.Add. Fixes #78312.
5080 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5082 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5084 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5086 2006-05-05 Martin Baulig <martin@ximian.com>
5088 * debug-mini.c (mono_debug_open_block): New method.
5091 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5092 the beginning of each basic block.
5095 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5096 the beginning of each basic block.
5098 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5100 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5101 default until I understand why they break the build on amd64.
5103 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5105 * mini.c (mini_cleanup): Call mono_cleanup ().
5107 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5110 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5112 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5113 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5114 default since all known bugs are fixed, and I cannot reproduce bug
5115 77944... I'm asking Matt Hargett to test again after this commit.
5117 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5119 * mini-codegen.c: Fixed typo that thrashed inline.
5121 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5123 * dominators.c (compute_dominators): Avoid using a worklist since
5124 it is not correct in some cases. Instead, iterate over all bblocks as
5125 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5127 2006-04-28 Miguel de Icaza <miguel@novell.com>
5129 * mini.c (mono_jit_compile_method_inner): Use
5130 mono_prepare_exception_from_error that resets the value
5133 2006-04-27 Miguel de Icaza <miguel@novell.com>
5135 * mini.c: Move the mini_loader_error_to_exception to metadata.
5137 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5139 * aliasing.c: Fixed bug 78210.
5141 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5143 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5144 default until all their problems (or the ones they trigger) are fixed.
5146 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5148 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5150 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5151 as loaded only after resolving patches since that could invoke the same method.
5153 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5155 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5158 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5161 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5164 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5165 made from AOT code through the PLT table.
5167 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5168 holding the plt offset when a call is made to the aot plt trampoline.
5170 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5172 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5175 * Makefile.am (common_sources): Fix build breakage.
5177 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5178 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5179 intra-assembly calls if possible.
5181 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5183 * mini-trampolines.c: Handle PLT entries.
5185 * mini.c: Avoid creating a GOT var for calls.
5187 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5190 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5193 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5196 * mini.h: Bump AOT file format version.
5198 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
5201 2006-04-25 Martin Baulig <martin@ximian.com>
5203 * driver.c: Disable copyprop, consprop and inline when running
5204 inside the debugger.
5206 2006-04-25 Martin Baulig <martin@ximian.com>
5208 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
5209 with `get_current_thread' and added `detach'.
5210 (MonoDebuggerMetadataInfo): Added `thread_size',
5211 `thread_tid_offset', `thread_stack_ptr_offset' and
5212 `thread_end_stack_offset'.
5214 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5216 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
5219 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
5220 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
5222 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
5224 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
5226 * aot.c: Add support for ADJUSTED_IID.
5228 2006-04-24 Zoltan Varga <vargaz@gmail.com>
5230 * aot.c (emit_method_order): Don't align method_order_end.
5232 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
5233 the interface ID changes.
5235 2006-04-21 Dick Porter <dick@ximian.com>
5237 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
5238 cleaning up a thread. Fixes the new part of bug 77470.
5240 2006-04-20 Geoff Norton <gnorton@customerdna.com>
5242 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
5245 2006-04-19 Zoltan Varga <vargaz@gmail.com>
5247 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
5249 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
5250 SIGSEGV. Fixes #78072.
5252 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
5253 unregister our SIGABRT handler.
5255 2006-04-19 Massimiliano Mantione <massi@ximian.com>
5257 * mini.c: Disabled inline where it can alter the call stack in a
5258 way visible from managed code.
5259 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
5262 2006-04-16 Zoltan Varga <vargaz@gmail.com>
5264 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
5265 on other platforms. Fixes #78089.
5267 2006-04-13 Martin Baulig <martin@ximian.com>
5269 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
5270 determine whether we're inside the debugger.
5273 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
5275 2006-04-12 Zoltan Varga <vargaz@gmail.com>
5277 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
5278 handler clauses. Fixes #78024.
5280 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
5281 in the CALL_MEMBASE opcodes. Fixes #78088.
5282 (mono_arch_get_vcall_slot_addr): Ditto.
5284 2006-04-10 Martin Baulig <martin@ximian.com>
5286 * debug-debugger.c: The thread handling code has now been moved
5287 into ../metadata/threads.c.
5289 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5291 * driver.c (mono_main): Fix --with-gc=none build.
5293 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
5294 (mono_spillvar_offset_float): Ditto.
5295 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
5296 hreg, not when its !global, since on ia64, there is a third category: stacked
5299 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
5301 * mini.c: set MonoInst->klass for load field address and a few other
5304 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5306 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
5308 2006-04-07 Zoltan Varga <vargaz@gmail.com>
5310 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
5311 the branch opt changes.
5313 2006-04-06 Dick Porter <dick@ximian.com>
5315 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
5317 * wapihandles.c (mini_wapi_seminfo):
5318 * driver.c (mono_main): Add semaphore info option
5320 2006-04-05 Zoltan Varga <vargaz@gmail.com>
5322 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
5323 branch optimization changes. Fixes #78009.
5325 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5327 * mini.c: ignore accessibility of methods in managed->native wrappers.
5329 2006-04-04 Zoltan Varga <vargaz@gmail.com>
5331 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
5333 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
5335 2006-04-03 Zoltan Varga <vargaz@gmail.com>
5337 * mini.c: Modify the branch optimizations to preserve the invariant that
5338 the entries inside the in_bb and out_bb arrays are unique.
5339 (mono_unlink_bblock): Avoid creation of new arrays.
5341 2006-04-02 Zoltan Varga <vargaz@gmail.com>
5343 * mini.c (mono_unlink_bblock): Fix regression caused by previous
5346 2006-04-01 Zoltan Varga <vargaz@gmail.com>
5348 * mini.c (optimize_branches): Remove the "optimizations" in
5349 the cbranch1/cbranch2 -> branch cases which were causing several
5350 problems in the past. Fixes #77986.
5352 2006-03-31 Chris Toshok <toshok@ximian.com>
5354 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
5355 default optimizations :(
5357 2006-03-31 Zoltan Varga <vargaz@gmail.com>
5359 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
5362 2006-03-31 Massimiliano Mantione <massi@ximian.com>
5364 * local-propagation.c: Added comments to structs and removed
5365 "Mono" prefixes from local tree mover types.
5367 2006-03-30 Zoltan Varga <vargaz@gmail.com>
5369 * Makefile.am (arch_sources): Define this for each architecture so
5370 libmono_la_SOURCES is defined in one place.
5372 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
5374 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
5377 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
5379 * driver.c: print the GC name supplied by configure.
5381 2006-03-29 Massimiliano Mantione <massi@ximian.com>
5383 * local-propagation.c: Added tree mover, and moved here all the
5384 local propagation code from mini.c
5385 * mini.c: Added support for treeprop, and moved all the local
5386 propagation code to local-propagation.c
5387 * mini.h: Added support for treeprop
5388 * driver.c: Added support for treeprop, enabled consprop, copyprop,
5389 treeprop, inline and deadce by default
5390 * Makefile.am: Added local-propagation.c
5392 2006-03-25 Zoltan Varga <vargaz@gmail.com>
5394 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
5396 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
5398 * debug-debugger.c: make it compile without the Boehm GC.
5400 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5402 * mini.c: fixed issue with mismatch when an icall is registered
5403 with multiple names but same address.
5405 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5407 * declsec.c, mini-exceptions.c: use write barrier to set reference
5408 fields of managed objects.
5410 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5412 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
5413 (can_access_internals): Fix a warning.
5415 * mini.c (print_method_from_ip): Rename this to
5416 mono_print_method_from_ip so it gets exported.
5418 * trace.c: Deal with strings inside StringBuilder's containing garbage
5419 and fix memory leaks. Fixes #77848.
5421 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5423 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
5426 2006-03-16 Neale Ferguson <neale@sinenomine.net>
5428 * mini-s390.c: Remove OP_X86_TEST_NULL.
5430 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5432 * mini.c: use the correct GetHashCode() for the moving collector.
5434 2006-03-16 Massimiliano Mantione <massi@ximian.com>
5436 * liveness.c: Regalloc spill cost tuning.
5438 2006-03-15 Neale Ferguson <neale@sinenomine.net>
5440 * mini-s390x.h: Correct S390_LONG macro.
5442 * mini-s390x.c: Cleanup unused code.
5444 2006-03-15 Zoltan Varga <vargaz@gmail.com>
5446 * jit-icalls.h: New file.
5448 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
5449 icalls and include that instead of including jit-icalls.c.
5451 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
5454 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
5456 * mini.c: when checking for member accessibility, also check for
5457 friend assemblies and for explicit interface implementations.
5459 2006-03-14 Zoltan Varga <vargaz@gmail.com>
5461 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
5463 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
5465 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5466 common cases are done first.
5468 * mini-ops.h: Only define platform specific opcodes on the given platform.
5470 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
5473 2006-03-14 Martin Baulig <martin@ximian.com>
5475 Revert Paolo's change from r57348:
5477 * mini.h: don't use gboolean for bitfields.
5478 * mini.c: verifier changes for fields and methods accessibility.
5480 2006-03-13 Neale Ferguson <neale@sinenomine.net>
5482 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
5484 * mini-s390x.c: Fix conv_r_un.
5486 * cpu-s390, cpu-s390x.md: Fix lengths.
5488 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
5490 * mini.c: nested types have access to all the nesting
5491 levels, not just the enclosing types.
5493 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5495 * mini.c: added a few more verification checks.
5497 2006-03-12 Zoltan Varga <vargaz@gmail.com>
5499 * liveness.c: Merge optimizations from the linear-il branch.
5501 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5503 * mini-ia64.c (emit_call): Add a comment.
5505 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
5507 * tramp-ia64.c: Fix some warnings.
5509 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
5511 * mini.h: don't use gboolean for bitfields.
5512 * mini.c: verifier changes for fields and methods accessibility.
5514 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5516 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
5517 lazy icall wrapper changes.
5519 * dominators.c: Replace all the dominator algorithms with faster
5520 ones from the linear-il branch.
5522 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
5525 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5526 common cases are done first.
5528 * mini-amd64.c: Fix some warnings.
5530 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
5533 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
5536 * mini.h: Add a missing prototype.
5538 2006-03-10 Zoltan Varga <vargaz@gmail.com>
5540 * mini.c: Compile icall wrappers lazily.
5542 * mini-codegen.c: Use printf instead of g_print since its much faster.
5544 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
5547 * mini.c (optimize_branches): Cache the negative result from
5548 remove_block_if_useless ().
5550 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
5551 Also fix some bblock linking issues.
5553 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
5556 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
5558 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
5559 accessed fields first, for better cache behavior.
5561 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5563 * mini.c: speedup IList<T> array accesses.
5565 2006-03-09 Zoltan Varga <vargaz@gmail.com>
5567 * mini.c (mono_method_to_ir): Handle large methods overflowing the
5568 inline_costs counter. Fixes #77190.
5570 2006-03-06 Zoltan Varga <vargaz@gmail.com>
5572 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
5573 trace messages. Fixes #77706.
5575 2006-03-04 Martin Baulig <martin@ximian.com>
5577 * tramp-amd64.c, tramp-x86.c
5578 (mono_debugger_create_notification_function): Use
5579 mono_global_codeman_reserve() to allocate a buffer at runtime and
5582 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
5584 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
5585 notification function at runtime and then call `initialize' in the
5586 `MONO_DEBUGGER__debugger_info' vtable.
5588 2006-03-04 Zoltan Varga <vargaz@gmail.com>
5590 * iltests.il: Fix a visibility problem.
5592 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5594 * driver.c, mini.c: add hooks for the counters API.
5596 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5598 * driver.c: show disabled options.
5600 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5602 * linear-scan.c: always use cost-driven selection.
5604 2006-02-28 Raja R Harinath <rharinath@novell.com>
5606 * jit-icalls.c (helper_compile_generic_method): Revert change from
5609 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
5611 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
5613 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
5615 * inssel.brg: style fixes, mostly to force the updated monoburg
5616 to run for people using svn.
5618 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
5620 * mini.c: match monoburg changes.
5622 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5624 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
5625 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
5626 declaration in the header file.
5628 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
5630 * helpers.c: reduce relocations and mem usage.
5632 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
5634 * mini.h, mini-codegen.c: disable logging features if
5635 requested by configure.
5637 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
5639 * mini.c: tiny verifier changes.
5641 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5643 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
5644 cpu-pentium.md: stack alignment changes for osx/x86,
5645 partially from Geoff Norton <gnorton@customerdna.com>.
5647 2006-02-24 Raja R Harinath <harinath@gmail.com>
5649 * jit-icalls.c (helper_compile_generic_method): Update to changes
5650 in metadata/class.c.
5652 2006-02-24 Zoltan Varga <vargaz@gmail.com>
5654 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5656 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
5657 interface calls with large offsets.
5659 2006-02-23 Raja R Harinath <rharinath@novell.com>
5661 * jit-icalls.c (helper_compile_generic_method): Document the
5662 special-case we depend on so that we can inflate the method twice
5663 with the same context with no bad side-effects.
5665 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
5667 * mini-x86.c, mini-amd64.c: fix for case when xen support
5670 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
5672 * mini-x86.c, mini-amd64.c: generate code to access tls items
5673 in a faster way for Xen systems.
5675 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5677 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
5678 updates and compilation fixes for the OSX/x86 port, mostly from
5679 Geoff Norton <gnorton@customerdna.com>.
5681 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5683 * inssel.brg: faster interface call implementation
5684 to sync with the interface_offsets MonoVTable changes.
5686 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5688 * mini.c: more verification checks.
5690 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
5692 * mini.c: added a few more verification checks.
5694 2006-02-17 Neale Ferguson <neale@sinenomine.net>
5696 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
5697 facility on the processor and use it if available.
5699 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5701 * driver.c, aot.c, mini.c: throw exception if the IL code is
5702 invalid or unverifiable.
5704 2006-02-17 Raja R Harinath <rharinath@novell.com>
5706 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
5709 2006-02-16 Zoltan Varga <vargaz@gmail.com>
5711 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
5713 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5715 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
5716 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
5717 handling of instantiated generic valuetypes.
5719 2006-02-11 Zoltan Varga <vargaz@gmail.com>
5721 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
5722 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
5725 * generics.2.cs: Revert the nullable reftypes tests.
5727 2006-02-10 Zoltan Varga <vargaz@gmail.com>
5729 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
5730 using __builtin_frame_address (1) as it doesn't work in the presence
5731 of optimizations. Hopefully fixes #77273.
5733 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
5734 -> generics.cs change as it doesn't work with some automake versions.
5736 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5738 * mini.c: handle systems that sue a different way to
5739 retrieve the stack address of the current thread.
5741 2006-02-09 Zoltan Varga <vargaz@gmail.com>
5743 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
5744 it specially in the makefile.
5746 * generics.2.cs: Add tests for nullable reference types.
5748 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5750 * mini.c: always handle the case when mono_jit_init()
5751 is called in a thread different from the main thread,
5752 confusing libgc (bug #77309).
5754 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
5756 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
5758 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5760 * mini.c: change optimize_branches () to use a single loop
5761 and introduce a new optimization to simplify some range checks.
5763 2006-02-03 Martin Baulig <martin@ximian.com>
5765 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
5766 and merged with debugger_thread_manager_add_thread().
5767 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
5768 inform the debugger about the main thread.
5770 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5772 * basic.cs: Add test for div.un/rem.un constant folding.
5774 2006-02-03 Neale Ferguson <neale@sinenomine.net>
5776 * cpu-s390x.md: correct int_xor_imm length
5778 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5780 * generics.2.cs: New test for #77442.
5782 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
5785 2006-02-02 Martin Baulig <martin@ximian.com>
5787 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
5788 <mono/metadata/mono-debug-debugger.h>
5790 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
5792 2006-02-02 Martin Baulig <martin@ximian.com>
5794 * debug-debugger.h: New header file for debug-debugger.c.
5796 * debug-debugger.c: Big API cleanup; don't run the managed Main()
5797 function is a separate thread anymore; add support for attaching.
5799 2006-02-01 Zoltan Varga <vargaz@gmail.com>
5801 * tramp-x86.c: Fix a warning.
5803 2006-01-31 Zoltan Varga <vargaz@gmail.com>
5805 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
5806 on very large methods.
5808 * aot.c (load_patch_info): Fix a warning.
5810 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
5812 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
5813 mini-ops.h: alu membase optimizations.
5815 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
5817 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
5818 to speedup StringBuilder.
5820 2006-01-27 Zoltan Varga <vargaz@gmail.com>
5822 * dominators.c (mono_compute_natural_loops): Fix detection of
5823 loop body start blocks.
5825 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
5827 2006-01-26 Zoltan Varga <vargaz@gmail.com>
5829 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
5832 2006-01-25 Massimiliano Mantione <massi@ximian.com>
5834 * aliasing.c: Fixed aliasing issue on 64 bit archs.
5836 2006-01-25 Martin Baulig <martin@ximian.com>
5838 * debug-debugger.c: Moved the `MonoDebuggerManager' and
5839 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
5840 started to cleanup this file a little bit.
5842 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
5844 * mini.c: optimize a codepath frequently happening in generics code.
5846 2006-01-23 Martin Baulig <martin@ximian.com>
5848 * Makefile.am: Only compile debug-debugger.c on supported platforms.
5850 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
5853 * driver.c: debug-debugger.c is only available if
5854 `MONO_DEBUGGER_SUPPORTED' is defined.
5856 2006-01-23 Martin Baulig <martin@ximian.com>
5858 * debug-debugger.c: Only enable this on platforms where the Mono
5859 Debugger is working (x86 and x86_64).
5861 2006-01-21 Martin Baulig <martin@ximian.com>
5863 The Mono Debugger is now using the normal `mono' instead of the
5864 `mono-debugger-mini-wrapper' when executing managed code.
5866 * debug-debugger.c: New file; previously known as
5867 debugger/wrapper/wrapper.c.
5869 * debug-mini.c (mono_init_debugger): Removed.
5871 * driver.c (mono_main): Added new `--inside-mdb' command line
5872 argument which is used when running inside the debugger.
5874 2006-01-20 Zoltan Varga <vargaz@gmail.com>
5876 * liveness.c (mono_analyze_liveness): Remove some unused data
5879 2006-01-17 Zoltan Varga <vargaz@gmail.com>
5881 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
5883 2006-01-16 Zoltan Varga <vargaz@gmail.com>
5885 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
5886 depends on implementation details of monobitset.
5888 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
5891 2006-01-15 Zoltan Varga <vargaz@gmail.com>
5893 * liveness.c: Update after monobitset changes.
5895 2006-01-14 Zoltan Varga <vargaz@gmail.com>
5897 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
5899 2006-01-11 Neale Ferguson <neale@sinenomine.net>
5901 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
5903 * mini-s390x.c: Remove warning messages.
5905 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
5907 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
5909 2006-01-10 Zoltan Varga <vargaz@gmail.com>
5911 * generics.2.cs: Add ldelem/stelem_any test.
5913 2006-01-10 Neale Ferguson <neale@sinenomine.net>
5915 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
5917 2006-01-07 Zoltan Varga <vargaz@gmail.com>
5919 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
5921 2006-01-06 Zoltan Varga <vargaz@gmail.com>
5923 * generics.2.cs: Reenable vtype tests.
5925 * inssel-x86.brg: Remove an icorrect valuetype rule.
5927 2006-01-06 Neale Ferguson <neale@sinenomine.net>
5929 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
5930 initial support for OP_ABS.
5932 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5934 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
5936 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5938 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
5939 conversion and implement LADD/LSUB.
5941 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
5944 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5946 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
5948 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
5951 2006-01-05 Neale Ferguson <neale@sinenomine.net>
5953 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
5954 localloc is encountered. Fixes crash in test-183.cs when using gmcs
5955 (stack walk problem).
5957 2006-01-04 Zoltan Varga <vargaz@gmail.com>
5959 * aot.c (mono_aot_load_method): Fix a warning.
5961 2006-01-03 Neale Ferguson <neale@sinenomine.net>
5963 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
5965 2006-01-03 Zoltan Varga <vargaz@gmail.com>
5967 * iltests.il: Add test for #77148.
5969 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
5972 2006-01-03 Neale Ferguson <neale@sinenomine.net>
5974 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
5976 2006-01-03 Neale Ferguson <neale@sinenomine.net>
5978 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
5979 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
5981 * basic-long.cs: Add lconv-to-r4/r8 tests.
5983 2006-01-03 Zoltan Varga <vargaz@gmail.com>
5985 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
5987 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
5988 here as on other archs.
5990 2005-12-29 Neale Ferguson <neale@sinenomine.net>
5992 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
5994 2005-12-29 Neale Ferguson <neale@sinenomine.net>
5996 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
5998 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
6000 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
6001 instrument_prolog; Add memory_barrier instruction.
6003 2005-12-26 Zoltan Varga <vargaz@gmail.com>
6005 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
6007 2005-12-23 Zoltan Varga <vargaz@gmail.com>
6009 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
6011 * aliasing.c inssel.brg: Fix warnings.
6013 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
6014 could skip initialization of some parts of memory.
6016 * mini.c mini-ia64.c: Fix warnings.
6018 * inssel-sparc.brg: Add an implementation of lneg which actually works.
6020 2005-12-22 Zoltan Varga <vargaz@gmail.com>
6022 * aliasing.c (mono_build_aliasing_information): Add a workaround for
6023 a crash seen on sparc.
6025 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
6027 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
6029 2005-12-21 Neale Ferguson <neale@sinenomine.net>
6031 * mini-ops.h: Add s390_backchain instruction
6033 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
6035 * cpu-s390.md: Add s390_backchain instruction
6037 * mini-s390.c: Significant ABI changes
6039 * mini-s390.h: Cater for zero length structures
6041 2005-12-20 Neale Ferguson <neale@sinenomine.net>
6043 * mini-s390.c: ABI fixes
6045 * inssel-s390.brg: Remove debug statements
6047 * cpu-s390.md: Fix length of ATOMIC_xx operations
6049 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6051 * basic-float.cs: Add float<->long conversion tests.
6053 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6055 * mini-s390.c: Fix LOCALLOC processing.
6057 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6059 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6061 * iltests.il: Add tests for some opcodes not covered by the other
6064 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6066 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6067 register loading for Tail processing; Correct trace output.
6069 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6071 * cpu-s390.md: Correct size of jmp instruction.
6073 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6075 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6077 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6079 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6080 Bring s390 up to current level.
6082 2005-12-12 Zltan Varga <vargaz@gmail.com>
6084 * generics.2.cs: Disable the newly added tests as they do not work yet.
6086 * generics.2.cs: Add valuetype tests.
6088 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6090 * basic-long.cs: Add i4->u8 test.
6092 * objects.cs: Add tests for JIT intrinsic.
6094 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6095 optimizations lost by a mistake.
6097 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6099 * basic-long.cs: Remove a test moved to objects.cs.
6101 * arrays.cs: Add more array tests.
6103 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6105 * arrays.cs: Add new tests for multi-dimensional arrays.
6107 2005-12-06 Raja R Harinath <rharinath@novell.com>
6109 * Makefile.am (test_sources2): Add generics.2.cs.
6110 (EXTRA_DIST): Add test_sources2.
6112 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6114 Support for boxing and unboxing nullable types as well as the
6115 isinst operation on nullables, per the CLI ammendment.
6117 * inssel.brg (CEE_ISINST): Special case for nullable
6119 * mini.c (handle_unbox_nullable): new method
6120 (handle_box): Special case for nullable types
6121 (mono_method_to_ir): Call handle_unbox_nullable in correct
6124 * generics.2.cs: New test suite
6126 * Makefile.am: Support for regression tests with generics.
6128 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6130 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6131 allocated to registers. Fixes #76800.
6133 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6135 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6137 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6139 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6142 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6144 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6147 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6149 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6150 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6152 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6153 single precision before storing to a single precision location.
6155 2005-11-28 Raja R Harinath <rharinath@novell.com>
6157 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6159 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6161 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6164 * basic.cs: Remove test_0_byte_compares test which was moved to
6165 objects.cs a long time ago.
6167 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6169 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6171 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6173 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6174 handlers are called.
6176 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6179 * mini-ia64.c: Add support for the throw->branch exception
6182 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6184 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6186 * mini.c: Enabled "fastpath" deadce :-)
6188 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6190 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6191 alias analysis pass to support it.
6194 * liveness.c: Likewise (liveness computation can use aliasing
6195 information to be more accurate).
6196 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6197 moreover made so that "--compile-all" uses the given optimization
6198 flags and not the default ones.
6199 * aliasing.c: Alias analysis (new file).
6200 * aliasing.h: Likewise.
6201 * Makefile.am: added "aliasing.c" and "aliasing.h".
6203 2005-11-17 Zoltan Varga <vargaz@gmail.com>
6205 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6208 2005-11-13 Zoltan Varga <vargaz@gmail.com>
6210 * mini-exceptions.c (mono_handle_exception_internal): Remove the
6211 fp >= end_of_stack exit condition, as it is not needed, and it might
6212 become true for fp eliminated frames.
6214 2005-11-11 Zoltan Varga <vargaz@gmail.com>
6216 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
6219 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
6221 * mini-arm.c: fixed alignment of doubles/longs to match
6222 the C ABI (bug #76635).
6224 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
6226 * aot.c: fix compilation with --enable-minimal=aot.
6228 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
6230 * mini-arm.c: fixed compatibility with the new
6231 floating point emulator package for compares.
6233 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
6235 * mini.c : reverted sig->pinvoke changes (r51396-51397).
6237 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
6239 * mini-exceptions.c (print_stack_frame): Output to stderr.
6240 (mono_handle_native_sigsegv): Ditto.
6242 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6244 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
6245 OP_LCONV_TO_OVF_I implementation.
6247 * mini-amd64.c: Add support for the throw->branch exception
6250 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
6251 when the catch clause catches a more general exception, i.e. Object.
6253 2005-10-30 Zoltan Varga <vargaz@gmail.com>
6255 * cpu-ia64.md: Remove unused opcodes.
6257 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
6258 specific defines for architectures defining USE_SIGACTION.
6260 * mini-ia64.c: Fix some warnings.
6262 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6263 version seemed to skip a frame.
6265 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6267 * mini.c: Clean up the usage of sig->pinvoke flag. Now
6268 only calls which are made to native code use this flag.
6270 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
6272 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
6273 varargs methods as well.
6275 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
6276 which have save_lmf set. Reorganize methods prologs a bit.
6278 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
6279 debugger to the proper place.
6281 2005-10-29 Martin Baulig <martin@ximian.com>
6283 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
6284 when running inside the debugger until the debugger has support
6287 2005-10-26 Zoltan Varga <vargaz@gmail.com>
6289 * mini.h: Fix a warning.
6291 2005-10-24 Miguel de Icaza <miguel@novell.com>
6293 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
6294 we expose publicly, this returns the string.
6296 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
6298 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
6299 with fp elimination.
6301 2005-10-21 Zoltan Varga <vargaz@gmail.com>
6303 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
6304 native stacktrace using the glibc 'backtrace' function if available.
6306 2005-10-20 Zoltan Varga <vargaz@gmail.com>
6308 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
6310 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
6311 handle SIGSEGVs received while in native code.
6313 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
6314 code, call mono_handle_native_sigsegv which will abort the runtime
6315 after printing some diagnostics, instead of converting it into a
6316 confusing NullReferenceException.
6318 2005-10-18 Zoltan Varga <vargaz@gmail.com>
6320 * cpu-pentium.md: Remove unused opcodes.
6322 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
6324 * mini-amd64.h (MonoLMF): Add rsp field.
6326 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
6329 2005-10-17 Zoltan Varga <vargaz@gmail.com>
6331 * mini-codegen.c (get_register_spilling): Fix some warnings.
6333 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
6335 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
6336 elimination during exception handling. Enable fp elimination by
6339 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
6342 2005-10-16 Martin Baulig <martin@ximian.com>
6345 (mono_debugger_run_finally): New public method for the debugger.
6347 2005-10-10 Zoltan Varga <vargaz@gmail.com>
6349 * debug-mini.c (mono_debug_init_method): Fix warning.
6351 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
6352 the 'exname' parameter const to fix some warnings.
6354 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
6356 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
6357 introduced by the previous patch.
6359 2005-10-08 Zoltan Varga <vargaz@gmail.com>
6361 * basic-float.cs: Add test for precision of float arithmetic.
6363 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
6364 when loading/storing single values from/to memory.
6366 * mini.c (mono_jit_compile_method_with_opt): Create the function
6367 pointers in the correct domain.
6369 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
6371 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
6372 introduced by previous patch.
6374 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
6375 when out_filter_idx is NULL.
6377 * mini-exceptions.c: Don't run filter clauses twice during exception
6378 handling. Fixes #75755.
6380 2005-10-07 Zoltan Varga <vargaz@gmail.com>
6382 * aot.c: Add support for ldflda wrappers.
6384 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
6387 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
6389 * mini.c, mini.h: do not consider exception handlers blocks when
6390 setting up interface variables.
6392 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
6394 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
6396 2005-10-03 Zoltan Varga <vargaz@gmail.com>
6398 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
6399 causes a regression.
6401 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
6403 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
6405 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
6406 of the OP_P definitions.
6408 * TODO: Add a proposal for dealing with the CEE/OP mess.
6410 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
6411 optimizations from the x86 port.
6413 * cpu-amd64.md: Ditto.
6415 * basic.cs basic-long.cs: Add tests.
6417 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
6419 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
6420 Patrik Torstensson's implementation of my exception-handling
6421 optimization idea, when the exception object is not used
6424 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
6426 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
6427 of the mul_imm optimizations from the old jit.
6429 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
6431 * mini.c, liveness.c: patch by Patrik Torstensson and
6432 Zoltan Varga to improve performance in methods with
6435 2005-09-30 Zoltan Varga <vargaz@gmail.com>
6437 * driver.c: Remove 'Globalization' entry from --version.
6439 2005-09-28 Zoltan Varga <vargaz@gmail.com>
6441 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
6442 there is a profiler interested in JIT events.
6444 * aot.c: Load profile files produced by the AOT profiling module, and
6445 reorder methods based on the profiling info. Add a 'method_order' table
6446 to the AOT file to make mono_aot_find_jit_info work with the reordered
6449 * mini.h: Bump AOT file version info.
6451 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
6453 * mini-arm.h: work around what looks like a gcc bug when optimizations
6456 2005-09-28 Raja R Harinath <rharinath@novell.com>
6458 * Makefile.am (AM_CFLAGS): Don't use += to append inside
6459 conditionals. Use ...
6460 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
6462 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
6464 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
6465 to determine the amount of memory to copy when passing valuetypes.
6467 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
6468 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
6470 2005-09-27 Zoltan Varga <vargaz@gmail.com>
6472 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6473 information about aot.
6475 2005-09-27 Ben Maurer <bmaurer@ximian.com>
6477 * *.c: Replace the use of {Enter,Leave}CriticalSection with
6478 macros. This will allow a deadlock debugger to easily be plugged
6481 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
6483 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
6485 2005-09-27 Raja R Harinath <rharinath@novell.com>
6487 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
6488 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
6489 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
6490 ($(arch_built)) [CROSS_COMPILING]: Error out.
6492 2005-09-26 Zoltan Varga <vargaz@gmail.com>
6494 * aot.c: Add support for the no_special_static flag for classes.
6496 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6498 * Reapply reverted patches.
6500 * *: Revert r50174 as well.
6502 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
6504 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6506 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
6508 2005-09-23 Miguel de Icaza <miguel@novell.com>
6510 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
6511 part of the SIG_HANDLER_SIGNATURE.
6513 2005-09-23 Zoltan Varga <vargaz@gmail.com>
6515 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
6518 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
6519 introduced by previous patch.
6521 2005-09-21 Zoltan Varga <vargaz@gmail.com>
6523 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
6524 saved registers too.
6526 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
6527 upon the information returned by get_call_info ().
6529 * mini-x86.c (add_float): Fix stack size calculation.
6530 (mono_arch_call_opcode): Rewrite this so it works based up the
6531 information returned by get_call_info ().
6532 (mono_arch_get_this_vret_args): Ditto.
6534 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
6536 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
6537 in cinfo to determine the registers which need to be used.
6539 2005-09-20 Miguel de Icaza <miguel@novell.com>
6541 * driver.c (mono_main): Add --server and --desktop flags.
6543 2005-09-16 Zoltan Varga <vargaz@gmail.com>
6545 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
6546 registers as global registers.
6548 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
6549 longer needed with the new register allocator.
6551 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
6553 * cpu-ia64.md: Remove unused opcodes.
6555 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
6557 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
6559 * cpu-amd64.md: Remove unused opcodes.
6561 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
6562 needed with the new register allocator.
6564 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
6567 2005-09-16 Raja R Harinath <rharinath@novell.com>
6569 * Makefile.am (check-local): Don't invoke semdel-wrapper.
6571 2005-09-16 Martin Baulig <martin@ximian.com>
6573 * exceptions-amd64.c
6574 (throw_exception): Don't call mono_debugger_throw_exception() if
6575 we're a rethrow - see the FIXME in the code.
6577 2005-09-15 Geoff Norton <gnorton@customerdna.com>
6579 * mini.c (mono_init_exceptions): This only works on some architectures.
6581 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6583 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
6586 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
6588 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
6589 now in mini-exceptions.c.
6591 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
6593 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
6594 now in mini-exceptions.c.
6596 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6598 * exceptions-x86.c: Applied patch from Patrik Torstensson
6599 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
6601 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
6602 code into mini-exceptions.c. Add some assertions to it.
6604 2005-09-12 Zoltan Varga <vargaz@gmail.com>
6606 * aot.c (emit_section_change): Applied patch from "The Software Team"
6607 (<software@solmersa.com>). Fix as errors on windows.
6609 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6611 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
6612 method info into the LMF.
6614 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6616 * mini-ia64.c: Add proper unwind info for method epilogs.
6618 * exceptions-ia64.c: Add some code to help debugging.
6620 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
6622 * mini-exceptions.c: Fix warning.
6624 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6626 * mini.c: Really fix build.
6628 * mini-x86.c mini-amd64.c: Fix build.
6630 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6632 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
6634 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
6635 some Interlocked methods as intrinsics.
6637 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
6638 for Thread methods as well.
6640 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
6642 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
6644 * mini-ia64.c mini-x86.c mini-amd64.c
6645 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
6648 * mini.c (mono_init_exceptions): Fix build breakage.
6650 2005-09-10 Zoltan Varga <vargaz@gmail.com>
6652 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
6653 of instructions. Use the new ia64_unw_op macros for emitting unwind
6656 * mini.c (mono_init_exceptions): Initialize exception handling
6657 related trampolines at startup.
6659 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
6661 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
6663 2005-09-09 Zoltan Varga <vargaz@gmail.com>
6665 * mini.c: Handle type loading errors gracefully during compilation and
6666 throw the appropriate exception.
6668 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
6670 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6671 for the mono binary.
6673 2005-09-09 Martin Baulig <martin@ximian.com>
6675 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
6678 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6680 * mini-arm.h: use emulation for conv.r.un for the release.
6682 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6684 * mini-arm.c, objects.cs: more fixes and tests for them.
6686 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6688 * mini-arm.c: align structures to at least 4 bytes to be able
6689 to keep our current optimized memcpy.
6691 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
6693 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
6695 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6697 * mini.c: ignore SIGPIPE.
6699 2005-09-04 Zoltan Varga <vargaz@gmail.com>
6701 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
6703 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
6705 2005-09-02 Zoltan Varga <vargaz@gmail.com>
6707 * mini.h: Add prototype for mono_allocate_stack_slots_full.
6709 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6711 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
6712 exception handling support.
6713 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
6714 patch by Brian Koropoff <briank@marakicorp.com>).
6716 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
6718 * mini.c: revert another 'optimization' which breaks when
6719 items on the eval stack need to be saved at a basic block end
6722 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6724 * jit-icalls.c: for arrays, ensure we always provide
6727 2005-08-30 Zoltan Varga <vargaz@gmail.com>
6729 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
6731 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
6733 2005-08-29 Zoltan Varga <vargaz@gmail.com>
6735 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
6736 arguments in their original register.
6738 2005-08-28 Zoltan Varga <vargaz@gmail.com>
6740 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
6743 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
6744 when ssapre is enabled.
6746 * inssel-long.brg: Fix bug in previous patch.
6748 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
6749 multiplication by a constant.
6751 2005-08-27 Zoltan Varga <vargaz@gmail.com>
6753 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
6756 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
6759 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
6761 * inssel-arm.brg: apply changes tested by Brian Koropoff
6762 <briank@marakicorp.com>.
6764 2005-08-25 Zoltan Varga <vargaz@gmail.com>
6766 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
6768 2005-08-24 Zoltan Varga <vargaz@gmail.com>
6770 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
6771 to the same register if dreg is just a base register.
6772 (print_ins): Improve printing of membase opcodes.
6774 * inssel-x86.brg: Add optimized ldind(reg) rules.
6776 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
6778 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
6780 * mini.c: when running under valgrind, set the stack bottom for
6781 the GC at the actual approximate stack for the app (fixes running
6782 mono with valgrind).
6784 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
6786 * mini.c: do no break at the first valuetype to init found
6789 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
6791 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
6793 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
6795 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
6797 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
6799 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
6801 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6803 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
6805 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
6808 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
6811 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
6814 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
6816 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
6818 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6820 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
6821 in the tail recursion optimization.
6823 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
6824 debug info into the assembly file.
6826 * iltests.il: Add test for filter regions.
6828 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
6829 initial stack of filter regions. Fixes #75755.
6831 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
6833 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
6836 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
6838 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
6839 the check for an already compiled method on non-ia64 platforms.
6840 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
6843 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
6845 * inssel-x86.brg: Add some optimized call rules.
6847 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
6849 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
6852 * mini.h mini-trampolines.c: Pass the trampoline argument to
6853 mono_arch_patch_delegate_trampoline.
6855 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
6857 * mini-trampolines.c: Fix build.
6859 * mini-amd64.h: Add delegate trampolines.
6861 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
6863 * inssel-amd64.brg: Add optimized call rules.
6865 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
6867 * inssel-ia64.brg: Add optimized ldind(reg) rules.
6869 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
6871 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
6874 * mini-ia64.c: Remove LMF fixmes.
6876 * mini-ia64.h: Remove most fields from LMF.
6878 * inssel-ia64.brg (stmt): Fix unaligned access errors.
6880 * mini-trampolines.c: Add support for IA64 function descriptors.
6882 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
6883 for IA64 function descriptors.
6885 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
6887 * tramp-arm.c: patch the vtable for virtual calls. Added
6888 support code to register/unregister the LMF.
6889 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
6892 2005-08-19 Dick Porter <dick@ximian.com>
6894 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
6895 bit value if needed.
6897 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
6899 * mini.c (mini_get_method): Move handling of wrapper data here.
6901 * mini.c (mono_method_to_ir): Add support for dynamic methods.
6903 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
6906 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
6907 bblock->code does not remain empty.
6909 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
6911 * arrays.cs: Add regression test for #75832.
6913 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
6914 rules. Fixes #75832.
6916 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
6917 instruction scheduling.
6919 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
6921 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
6923 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
6925 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
6927 * mini-codegen.c: Fix VC build.
6929 * cpu-pentium.md: Increase length of atomic_exhange_i4.
6931 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6933 * mini.h: fix signature for mono_register_opcode_emulation.
6935 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
6937 * mini.c: Get rid of most of the helper_sig_... constants using
6938 mono_create_icall_signature ().
6940 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
6942 * jit-icalls.c (helper_ldstr): New helper function.
6944 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
6946 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
6947 throw, load the string using a helper call instead of creating a string object.
6949 * aot.c: Update after LDSTR changes.
6951 * mini.h: Bump AOT file version.
6953 * aot.c: Save class size info into the AOT file. Print more statistics during
6956 * mini.h: Bump AOT file version.
6958 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
6959 ordering of disasm cases. Fixes #74957.
6961 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
6963 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
6964 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
6965 the generic code needed for the ARM port.
6967 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
6969 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
6970 inssel-arm.brg: more ARM features and fixes.
6972 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
6974 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
6975 ARM port work in progress.
6977 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
6979 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
6981 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
6983 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
6985 * inssel.brg (mini_emit_memset): Add support for unaligned access.
6987 * *-ia64.*: Ongoing IA64 work.
6989 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
6991 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
6993 * TODO: Remove out-of-data todo stuff.
6995 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
6998 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
7000 * mini.h: Bump corlib version.
7002 2005-07-27 Martin Baulig <martin@ximian.com>
7005 (create_copy_ins): Added `const unsigned char *ip' argument; set
7006 `copy->cil_code' from it.
7008 2005-07-27 Martin Baulig <martin@ximian.com>
7010 * mini-exceptions.c (mono_handle_exception): Don't call
7011 mono_debugger_handle_exception() for filters.
7013 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
7015 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
7018 2005-07-26 Martin Baulig <martin@ximian.com>
7020 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
7022 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
7023 helper_compile_generic_method() if the method is actually virtual
7026 2005-07-26 Martin Baulig <martin@ximian.com>
7029 (trampoline_code): Renamed to `mono_trampoline_code' and made it
7030 public; this is now accessed directly by the debugger.
7031 (mono_generic_trampoline_code): Removed.
7034 (mono_debug_init_method): Also add interncalls and wrappers.
7036 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
7038 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
7040 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
7042 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7044 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7046 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7048 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7050 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7051 getting TLS offsets on AMD64 too.
7053 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7055 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7057 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7059 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7060 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7062 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7064 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7066 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7069 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7070 mono_sparc_is_virtual_call ().
7072 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7074 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7075 trampoline parameters.
7077 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7079 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7080 to mono_arch_get_vcall_slot_addr.
7082 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7085 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7087 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7089 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7091 2005-07-19 Martin Baulig <martin@ximian.com>
7093 * exceptions-amd64.c (throw_exception): Call
7094 mono_debugger_throw_exception() here like we're doing it on i386.
7096 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7098 * mini-ia64.c: Add optimized TLS access support.
7100 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7102 * mini-exceptions.c: Ongoing IA64 work.
7104 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7106 * mini.c: Use the default optimization set when embedding. Fixes
7109 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7111 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7112 of trampolines to a separate file.
7114 * mini-trampolines.c: New file.
7116 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7119 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7122 * mini-codegen.c: Fix cygwin build.
7124 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7126 * mini.c: Add some minor changes needed by the IA64 port.
7128 * *-ia64.*: Ongoing IA64 work.
7130 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7132 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7133 trampolines into arch-independent and arch-dependent parts.
7135 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7137 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7139 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7141 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7142 the xp-regalloc-branch for amd64.
7144 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7145 xp-regalloc-branch for x86.
7147 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7149 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7151 2005-07-06 Martin Baulig <martin@ximian.com>
7154 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7155 (mono_jit_runtime_invoke): Likewise.
7157 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7159 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7162 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7163 without loading their metadata. Reorganize the file format so exception handling+
7164 debug info is kept separate from normal method info. Create MonoJitInfo
7165 structures for methods lazily.
7167 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7169 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7171 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7173 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7176 * mini.h: Bump AOT file version.
7178 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7180 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7182 2005-07-01 Raja R Harinath <rharinath@novell.com>
7184 * Makefile.am (check-local): Call semdel-wrapper.
7186 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7188 * mini-x86.c: Revert the last change as it seems to break the build..
7190 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7192 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7194 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7196 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7198 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7199 outside of the macro, so strange stuff doesn't happen with gcc4
7200 (NEW_AOTCONST_TOKEN): Likewise.
7202 2005-06-28 Martin Baulig <martin@ximian.com>
7204 * mini.c (mini_class_is_system_array): New static method; use this
7205 instead of `klass->parent == mono_defaults.array_class' everywhere
7206 since this also works for the new generic array class.
7208 2005-06-26 Ben Maurer <bmaurer@ximian.com>
7210 * inssel.brg: Remove warnings.
7212 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
7214 * mini-ia64.c: Ongoing IA64 work.
7216 * basic-float.cs: Add float->i1 conversion test.
7218 * iltests.il: Add conv.u4 test.
7220 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
7222 * inssel-long.brg: Fix bug caused by last change.
7224 2005-06-23 Geoff Norton <gnorton@customerdna.com>
7226 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
7227 BSDs. Allows the x86 JIT to work on OSX86
7229 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
7231 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
7234 * mini-ia64.c: Ongoing IA64 work.
7236 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
7238 * mini-ia64.c: Ongoing IA64 work.
7240 * driver.c: Clean up jit_code_hash as well when using --regression.
7242 * inssel-long.brg: Fix long->i4/u4 conversion rules.
7244 * basic-long.cs: Add tests for long->u4 conversion.
7246 2005-06-18 Ben Maurer <bmaurer@ximian.com>
7248 * mini.c: Take mono_get_domainvar out of macros. This makes sure
7249 that we do not depend on undefined C behavior: the order stuff
7250 gets evaluated within an expression. Fixes mono when compiled on
7253 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
7255 * *-ia64.*: Ongoing IA64 work.
7257 * aot.c: Lower memory usage while loading AOT methods.
7259 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
7261 * mini.h: Bump AOT file format version.
7263 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
7265 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
7267 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
7269 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
7270 not on callee assembly). Fixed some comments.
7272 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
7274 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
7275 it gets proper disassembly.
7276 (emit_method_info): Remove some dead code.
7278 * mini.c (mini_method_compile): Allways allocate the GOT var in
7279 mono_method_to_ir for emulating opcodes.
7281 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
7283 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
7284 before freeing the code memory. Fixes #74990.
7286 * objects.cs: Add regression test for #74992.
7288 * liveness.c: Extend live ranges of arguments to the beginning of the
7289 method. Fixes #74992.
7291 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
7292 so it points into the faulting instruction.
7294 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
7296 * jit-icalls.c (mono_imul_ovf): Add exception handling.
7298 * *-ia64.*: Ongoing IA64 work.
7300 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
7302 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
7304 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
7306 * *-ia64.*: Ongoing IA64 work.
7308 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
7310 * basic-long.cs: Add tests for add/sub.ovf.
7312 * basic.cs: Add tests for sub.ovf.
7314 * *-ia64.*: Ongoing IA64 work.
7316 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
7318 * *-ia64.*: Ongoing IA64 work.
7320 * basic.cs: Add conv.ovf.i4.un test.
7322 2005-06-09 Massimiliano Mantione <massi@ximian.com>
7324 * mini.c: (remove_block_if_useless) Fixed bug 75061.
7326 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7328 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
7330 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
7332 * *-ia64.*: Ongoing IA64 work.
7334 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7337 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
7339 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
7341 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
7343 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7345 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
7347 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
7348 of a call is callable by a near call.
7350 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
7352 * mini-ia64.c: Ongoing IA64 work.
7354 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
7356 * genmdesc.c: Make the generated array non-static.
7358 * inssel-long.brg: Fix LSHR_IMM rule.
7360 * *-ia64.*: Ongoing IA64 work.
7362 * *-ia64.*: Ongoing IA64 work.
7364 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7366 * *-ia64.*: Ongoing IA64 work.
7368 * *-ia64.*: Ongoing IA64 work.
7370 * mini-ia64.c: Ongoing IA64 work.
7372 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
7374 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7376 * objects.cs basic-calls.cs: Move some tests to objects.cs.
7378 * objects.cs basic-long.cs: Move some tests to objects.cs.
7380 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7382 * *-ia64.*: Ongoing IA64 work.
7384 * iltests.il: Add a new test.
7386 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
7387 newobj. Fixes #75042.
7389 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
7391 * *-ia64.*: Ongoing IA64 work.
7393 * *-ia64.*: Ongoing IA64 work.
7395 * *-ia64.*: Ongoing IA64 work.
7397 * basic.cs objects.cs: Move tests accessing static variables as well.
7399 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
7401 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
7403 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
7405 * driver.c: Always print failed tests.
7407 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
7410 * *ia64*: Ongoing IA64 work.
7412 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
7414 * basic.cs: Add tests for add.ovf. Fix warnings.
7416 2005-05-18 Miguel de Icaza <miguel@novell.com>
7418 * driver.c (mono_main): Avoid crash if no argument is passed to
7419 --break; Do not use g_error, but f_printf. And fix all other
7420 ocurrences of the same crash.
7422 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
7424 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
7425 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
7428 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
7430 * *-ia64.*: Add beginnings of IA64 backend.
7432 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
7434 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
7436 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
7439 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
7441 * mini-amd64.c: Fix a warning.
7443 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
7445 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
7446 in float_neg. Fixes #74897.
7448 * mini-amd64.c (emit_call): Fix another near call bug.
7450 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
7452 * declsec.c: Keep the appdomain information in the structure. Added a
7453 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
7454 value gets overwritten).
7455 * declsec.h: Set the default MonoArray for the the stack to 6. Added
7456 an MonoAppDomain member to MonoSecurityFrame.
7457 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
7458 used in the stack walk. Now use a MonoArray which grow (double) when
7461 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
7463 * mini.c: Re-enabled runtime cleanup, since running threads should
7464 now properly stop when exiting.
7466 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
7468 * mini-codegen.c: New file contaning the arch-independent local
7469 register allocator. Not used by any architectures yet.
7471 * mini.h linear-scan.c: Merge some changes from the
7472 mini-xp-local-regalloc branch.
7474 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
7476 * mini-amd64.c (emit_call): Fix calls to native functions when the
7477 runtime is compiled as a shared library. Fixes #74756.
7479 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
7480 on a literal field. Fixes #74751.
7482 2005-04-25 Raja R Harinath <rharinath@novell.com>
7484 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
7486 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
7488 * objects.cs: Add missing null casting test.
7490 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7492 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
7493 in wrapper methods. Also rename 'address' variable to 'offset'.
7495 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
7497 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
7500 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
7502 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
7505 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7507 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
7509 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7511 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
7512 just the last bytes.
7514 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7516 * aot.c (mono_compile_assembly): Fix warning.
7518 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
7519 by the _MSC_VER stuff.
7521 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
7523 * inssel-long.brg: Fix #74588.
7525 * cpu-amd64.md: Fix #74591.
7527 * iltests.il: Add new regression tests.
7529 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
7531 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
7534 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
7536 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
7538 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
7539 from Bill Middleton <flashdict@gmail.com>.
7541 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
7543 * arrays.cs: Add new regression test. Fix warnings.
7545 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
7547 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
7548 and leakage in CKFINITE.
7550 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
7551 this to a null op since it is called on amd64 too.
7553 * exceptions-amd64.c (get_throw_trampoline): Align stack.
7555 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
7556 body since this is not used on amd64.
7558 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
7560 * mini-amd64.c: Remove obsolete fixmes.
7562 * mini.c (print_method_from_ip): Fix debugging support.
7564 2005-2-1 Massimiliano Mantione <massi@ximian.com>
7566 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
7567 so that expressions that don't give much gain are not reduced.
7568 * ssapre.h: Likewise.
7570 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
7572 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
7574 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7576 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
7578 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
7580 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
7582 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
7584 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7586 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
7589 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
7591 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
7593 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
7595 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
7596 MONO_ARCH_USE_SIGACTION. Fixes #74252.
7598 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
7600 * mini-x86.c: Fix up stack overflow handling.
7602 * exceptions.cs: Add new regression test.
7604 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
7606 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
7607 mono_jit_thread_attach.
7609 * mini.c (mono_method_to_ir): Verify called method is not abstract.
7611 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7613 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
7614 avoid calling constructors using callvirt.
7616 * inssel.brg: Fix #74073.
7618 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
7620 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
7621 compilation with non-GCC compilers.
7622 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
7623 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
7625 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
7627 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
7628 klass->interface_offsets (will likely fix bug#74073).
7630 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7632 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
7634 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
7636 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
7637 to amd64_div_reg_size ().
7639 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
7641 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
7643 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
7645 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7647 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
7649 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7651 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
7653 * mini.c (mono_precompile_assembly): Load and precompile referenced
7654 assemblies as well. Fixes #74015.
7656 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
7658 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
7660 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
7662 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
7663 a lot of checks and (anyway) permissions cannot work until corlib is
7666 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
7668 * mini-ppc.c: fixed ABI issue on sysv/ppc.
7670 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
7672 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
7673 calls (fixes bug#72824).
7675 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7677 * mini.c: fix tail recursion elimination (see test in bug#73936).
7679 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
7681 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
7682 some fp functions in sse2 mode.
7684 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
7686 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
7688 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
7690 * mini.h mini.c: Add mono_get_jit_tls_key ().
7692 * mini-x86.c: Enable fast TLS support on windows.
7694 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
7696 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
7697 * mini.c: Check for p/invoke method when generating code. If a
7698 p/invoke method, or it's class, isn't decorated with [Suppress
7699 UnmanagedCodeSecurity] then generate code to call System.Security.
7700 UnmanagedDemand (only if the security manager is active).
7702 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7704 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
7705 last change as it seems to cause strange crashes.
7707 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7709 * *.c: handle unsafe function pointers where needed.
7711 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7713 * mini.c (mono_jit_free_method): Remove the fixme too.
7715 2005-03-15 Miguel de Icaza <miguel@novell.com>
7717 * mini.c: As discussed, make the code actually free the delegate
7718 thunk now, to enable the debugging of delegate problems, use
7719 MONO_DEBUG=1 when running Mono.
7721 This takes also care of parts of the leaks as seen by Joe.
7723 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
7725 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
7726 thread_tls_offset calculation.
7728 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
7730 * declsec.c: Reworked linkdemand checks for icall. The previous code
7731 was using the declaration code (untrusted) and didn't work as expected
7732 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
7735 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
7737 * iltests.il: Add new localloc test.
7739 * mini-amd64.c: Handle large stack allocations the same way as on
7740 windows if stack overflow handling is working.
7742 * mini-amd64.c: Allocate the signal stack using mmap.
7744 * mini.c (sigsegv_signal_handler): Fix reading of context.
7746 * mini-exceptions.c: Fix up stack overflow handling.
7748 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
7750 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
7752 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
7754 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
7756 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
7757 tramp_init functions as they are no longer needed.
7759 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
7761 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
7763 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
7765 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
7767 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
7770 * mini-ops.h: Add OP_LMUL_IMM.
7772 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
7773 long mul/div opcodes as intrinsic.
7775 * mini-amd64.c (emit_call): Handle the case when the callee might be
7778 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
7780 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
7783 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
7785 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
7787 2005-03-09 Ben Maurer <bmaurer@ximian.com>
7789 * mini.c (mono_codegen): Don't leak here, to help people running
7792 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
7794 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
7795 conversions in sse2 mode.
7797 * basic-float.cs: Add regression test.
7799 * mini-amd64.c: Reenable sse2.
7801 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7803 * mini-amd64.c: Disable sse2 until some regressions are fixed.
7805 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
7807 * driver.c: Copyright text should include 2005.
7809 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
7811 * cpu-amd64.md (load_membase): Fix more max lengths.
7813 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
7815 * cpu-amd64.md (load_membase): Fix max length.
7817 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
7819 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
7821 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
7822 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
7824 * basic-float.cs: Add rounding regression test.
7826 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
7828 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
7830 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
7831 structures in registers for pinvoke wrappers.
7833 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
7835 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
7837 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
7839 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
7840 wrapper to mono_jit_thread_attach.
7842 * mini.c (mini_jit_thread_attach): New jit icall.
7844 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
7845 native->managed wrappers.
7847 * exceptions.cs: Add new regression test.
7849 * mini.c (optimize_branches): Check regions in the cbranch to throw
7850 block case as well. Fixes #73242.
7852 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
7854 * mini.c: thread safety fixes.
7856 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
7858 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
7859 patching stuff, since delegates use jump trampolines so there is
7862 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
7865 * tramp-amd64.c: Fix build.
7867 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
7868 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
7870 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
7871 Rename this to mono_arch....
7872 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
7874 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
7876 * mini-amd64.c (emit_call): If both the caller and the callee is
7877 guaranteed to have 32 bit addresses, emit a normal call.
7879 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
7881 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
7882 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
7883 method_ptr inside delegates.
7885 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
7887 * mini.c (mono_jit_free_method): Free the method info even if the native code is
7888 invalidated. Fixes #73001.
7890 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
7892 * mini-x86.c: Only use stdcall for pinvokes on windows.
7894 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
7896 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
7897 * mini-x86.c: remove unreliable __thread var offset detection,
7898 use the correct accessors and enable by default.
7900 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
7902 * mini.c (mono_jit_free_method): Fix memory leak.
7904 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
7906 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
7908 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
7910 * cpu-amd64.md: Fix lengths of atomic opcodes.
7912 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
7914 * driver.c: try to not imply using ICU is any good.
7916 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
7918 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
7919 functions as inline ops.
7921 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
7922 some Interlocked functions as inline ops.
7924 * mini.c (move_basic_block_to_end): Fix bug in last patch.
7926 * mini.h (MonoBasicBlock): Reorganize fields a bit.
7928 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
7930 * mini.c: Add support for OP_NOT_TAKEN.
7932 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
7933 structures in registers for pinvoke wrappers.
7935 * mini-amd64.c: Fix warnings.
7937 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
7939 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
7941 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
7943 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
7944 address instead of loading the address from it.
7946 * mini-x86.c: Add support for returning small structs in registers
7947 on Win32. Fixes part of #70864.
7949 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
7951 * trace.c (get_token): Improve error checking.
7953 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
7955 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
7957 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
7959 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
7960 it can be reused for MonoClass.
7961 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
7964 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
7966 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
7967 instead of a MonoReflectionMethod. The method information wasn't used
7968 when displaying SecurityException details (but will be now).
7970 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
7972 * Makefile.am : windows build fix.
7974 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
7976 * iltests.il: Add new regression test.
7978 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
7981 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
7983 * mini.c: Moved linkdemand check into helper function check_linkdemand
7984 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
7987 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
7989 * declsec.c: Added statistics counter for different kinds of
7991 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
7992 (and commented) declaration.
7993 * mini.c: Added statistics counter for security Demand code
7994 generation. Added display of security statistics.
7996 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
7998 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
7999 Fix compilation errors under gcc-2.95.
8001 2005-02-12 Ben Maurer <bmaurer@ximian.com>
8003 * mini.c, driver.c: Use the new jit trampoline hashtable
8005 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8007 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
8009 2005-02-11 Martin Baulig <martin@ximian.com>
8011 * debug-mini.c (mono_debug_close_method): Free the line number array.
8013 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8015 * aot.c: Break up large methods into smaller ones. Share GOT slots for
8018 * mini.h: Bump AOT file format version.
8020 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
8022 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
8024 * declsec.h: Added macros to get/set lazyly initialized security
8025 informations about assemblies. Added new enum for different type of
8026 possible LinkDemand violation. Added function to check LinkDemands.
8027 * mini.h: Added a field to MonoCompile to hold any security violation
8028 detected when JITting a method (so it can be thrown later).
8029 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
8030 and CEE_CALLVIRT. Added code to throw exception at the end of
8031 mini_method_compile (note: the exception is unhandled right now).
8033 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
8035 * mini.c, jit-icalls.c: use the managed implementation of
8036 memset for initobj and memset, to avoid managed <-> unmanaged
8039 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8041 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
8042 optimization if it would need a GOT var.
8044 * basic.cs: Add tests for constant propagation and switch statements.
8046 * ssa.c: Fix out-of-range constant propagation and switch statements.
8048 2005-02-09 <vargaz@freemail.hu>
8050 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8052 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8054 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8056 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8058 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8060 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8062 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8063 arithmetic operations.
8065 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8067 * mini-ppc.c: add a workaround for broken user code that
8068 DllImports vararg functions with non-vararg signatures.
8070 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8072 * mini.c (mono_jit_compile_method_inner): Add detection and a
8073 meaningfull error message for assemblies written in Managed C++.
8075 * tramp-amd64.c mini-amd64.h: Add support for
8076 create_trampoline_from_token ().
8078 * aot.c mini-x86.c abcremoval.c: Applied patch from
8079 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8081 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8083 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8084 which takes a MonoImage/token as parameter instead of a MonoMethod.
8086 * aot.c: Use the new trampoline for initializing vtables.
8088 * aot.c: Add support for ldfld/stfld_remote wrappers.
8090 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8091 rules for compare <MEM>, IMM.
8093 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8095 * aot.c: Handle inherited finalizers correctly.
8097 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8099 * inssel.brg (stmt): Add a missing _setup_... ().
8101 * aot.c: Save some parts of the class state to the AOT file and use it
8102 to recompute that state when a class is initialized.
8104 * mini.c: Install AOT hooks into the runtime.
8106 * mini.h: Bump AOT file format version.
8108 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8111 * iltests.il: Add new test.
8113 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8117 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8119 * mini.c: setup the statistical profiler in the thread attach
8120 callback to cope with the new single thread code.
8122 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8124 * mini-ppc.c: ensure we have enough room for the profiler
8125 calls (fixed bug#72084).
8127 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8129 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8132 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8134 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8136 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8138 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8139 to succesfully execute parrotbench).
8140 * ssapre.h: Likewise.
8142 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8144 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8145 variable for stores to method arguments (fixes a SSAPRE issue).
8147 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8149 * mini.c: handle value types in dup, fixes gen-112.cs.
8151 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8153 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8154 sequence for calls in dynamic methods to avoid thunks.
8156 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8158 * mini.c: correctly remove dynamic methods from the hashtable.
8160 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8162 * driver.c: Disabled SSAPRE until fix the bug that appears
8163 in IronPython's parrotbench.
8165 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8167 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8169 * mini.c (mono_method_to_ir): Revert the previous change.
8171 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8174 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8175 mono_jit_info_table_find () etc. when running under valgrind.
8177 * inssel.brg: Fix warnings.
8179 * mini-exceptions.c: Fix warnings.
8181 2005-01-31 Martin Baulig <martin@ximian.com>
8183 * driver.c (compile_all_methods_thread_main): Don't try to compile
8184 generic methods or anything which has type parameters.
8186 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8188 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8190 * TestDriver.cs: Add --verbose flags.
8192 * graph.c ssa.c: Fix 64 bit warnings.
8194 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8195 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8196 Fix 64 bit warnings.
8198 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8199 variable not spotted by gcc.
8201 * mini-amd64.c inssel-amd64.brg: Applied patch from
8202 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
8203 X86_COMPARE_MEMBASE opcodes.
8205 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
8207 2005-01-29 Ben Maurer <bmaurer@ximian.com>
8209 * *: MonoMethod->signature might be NULL now. You *MUST* use
8210 mono_method_signature.
8212 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8214 * driver.c (compile_all_methods_thread_main): Compile the methods
8215 without invoking cctors.
8217 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8219 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
8220 * basic-calls.cs: test for the above.
8222 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8224 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
8225 MonoJitInfo changes.
8227 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
8229 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
8230 eagerly if it contains dynamic methods.
8232 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
8234 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
8235 trace, it is now computed by an icall from trace_ips.
8237 * mini-exceptions.c: Fix a warning.
8239 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
8241 * mini-exceptions.c: don't bother getting stack trace info if
8242 it's not going to be used.
8244 2005-01-27 Raja R Harinath <rharinath@novell.com>
8246 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
8249 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
8251 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
8253 * aot.c: Avoid calling mono_method_get_header () if not needed.
8255 * mini.h: Bump AOT file format version.
8257 * mini.c (mono_emit_native_call): Allocate a GOT var here.
8259 * mini.c (mono_print_tree): Print more info for calls.
8261 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
8263 * declsec.h: Remove warning by adding missing include for marshal.h
8265 2005-01-26 Martin Baulig <martin@ximian.com>
8267 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
8270 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
8272 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
8275 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8277 * aot.c (mono_compile_assembly): Fix a warning.
8279 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
8281 * declsec.c: Look for security attributes on the original MonoMethod
8282 (and not the wrapped one). This fix permissions on icalls.
8284 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8286 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8288 * mini.c (mono_allocate_stack_slots): Add a fixme.
8290 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8292 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8294 * inssel.brg: optimize casts of sealed types (more
8295 optimizations waiting for fixes in remoting).
8297 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8299 * inssel.brg (stmt): Add another dummy rule.
8301 * driver.c: Fix warnings.
8303 * driver.c (mono_main): If running under valgrind, instruct glib to use
8304 the system allocation functions so valgrind can track the memory
8305 allocated by the g_... functions.
8307 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
8309 * mini-ops.h: Add OP_DUMMY_STORE opcode.
8311 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
8313 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
8314 variables in try regions.
8316 * mini.c (mini_method_compile): Don't disable optimizations on large
8317 methods when AOT compiling.
8319 * mini.c (mono_allocate_stack_slots): New arch independent method to
8320 allocate stack slots. Not yet used.
8322 2005-01-22 Ben Maurer <bmaurer@ximian.com>
8324 * debug-mini.c (mono_debug_close_method): Plug some leaks.
8326 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
8328 * mini-ppc.c: make the branch info relative as the code
8329 buffer can be reallocated.
8331 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
8333 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
8334 * driver.c: Removed the AOT/security restriction. Now initialize the
8335 security manager (in metadata) if --security is used.
8336 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
8337 rather than the pointer to declarative security, when AOT is used.
8339 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
8341 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
8342 basic blocks, reduced intrinsic exception throwing code size.
8344 2005-01-22 Miguel de Icaza <miguel@ximian.com>
8346 * driver.c (mini_usage): Reorder the usage screen.
8348 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
8350 * mini.c (mono_resolve_patch_target): Fix warning.
8352 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
8354 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
8357 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8359 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
8360 breaks the amd64 build.
8362 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
8363 register allocation. Fixes #71454.
8365 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8367 * arrays.cs: Add new regression test.
8369 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8371 * ssapre.c: Turned usage of snprintf to GString.
8372 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
8373 (I left it on by mistake in my previous commit).
8375 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
8377 * mini.c, cfold.c, basic-calls.cs: preserve side effects
8378 on cond branch optimization (fixes bug# 71515).
8380 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8382 * abcremoval.c: Fixed bug 71062.
8383 * abcremoval.h: Likewise.
8385 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8387 * mini.c: Added a new functionality to optimize_branches, the removal
8388 of useless basic blocks, and fixed some problem in the removal of
8389 critical edges; some utility functions added for both purposes.
8390 * ssapre.c: Added complex expression support, and fixed bug 70637.
8391 * ssapre.h: Likewise.
8392 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
8394 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
8395 * driver.c: Re-enabled SSAPRE.
8397 2005-01-19 Martin Baulig <martin@ximian.com>
8399 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
8400 the result of mono_get_method_constrained().
8402 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
8404 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
8407 2005-01-18 Geoff Norton <gnorton@customerdna.com>
8409 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
8410 be detected. Fixes #59296.
8412 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8414 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
8415 which can happen. Fixes #71361.
8417 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8419 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
8422 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8424 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
8425 appdomain-unload.exe to fail.
8427 * mini.c: Fix some memory leaks.
8429 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
8431 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
8432 Fixed bug and sped up some codepaths.
8434 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8436 * mini.c: Fix some memory leaks.
8438 * exceptions.cs basic-long.cs: Add test for checked ulong->int
8441 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
8443 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
8446 * iltests.il: Add regression test for #71320.
8448 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
8450 * mini.c (mono_codegen): Fix installation of profiler hooks.
8452 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
8454 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
8456 * mini.h, mini.c, cfold.c: optimize access to enum
8457 readonly fields, too. Eval conditional branches if possible
8458 to perform unreachable code removal in more cases.
8460 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
8462 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
8464 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
8467 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
8468 WinXP DEP. Fixes #71244.
8470 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
8472 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
8474 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
8476 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
8478 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
8480 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
8483 * mini.h: Bump AOT version.
8485 * mini.h (MonoCompile): Change exvar to a hash table.
8487 * mini.c: Allocate a separate exvar for each handler block.
8489 * mini.c: Get rid of the computation of filter_lengths, its not needed.
8491 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
8492 ex var with the pending exception and only throw if the two are equal.
8495 * exceptions.cs: Add tests for rethrow and nested catch clauses.
8497 * mini-x86.c: Fix warnings.
8499 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
8500 used by all the ports now.
8502 * aot.c: Add write-symbols and save-temps options.
8504 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8506 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
8508 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
8510 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
8513 * tramp-s390.c: Check vtable slot belongs to the domain.
8515 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
8516 as per other platforms.
8518 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
8520 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
8522 * driver.c: we don't run the Main() code in a subthread anymore.
8524 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
8526 * mini.c: added experimental rtc support in the statistical
8527 profiler: if the user has the permission, more accurate statistics
8528 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
8529 The MONO_RTC value must be restricted to what the linux rtc allows:
8530 power of two from 64 to 8192 Hz.
8532 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8534 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
8536 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
8538 * mini-ppc.c: better icache flush for smp.
8540 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
8542 * mini-amd64.c (emit_move_return_value): Fix memory leak.
8544 * mini-x86.c (get_call_info): Add the get_call_info () code from the
8545 amd64 port, not yet used.
8547 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8549 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
8552 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
8554 * driver.c: Added --security option to activate the security manager.
8555 Right now this will allow code generation for declarative demands and
8556 is disabled when AOT is specified.
8557 * mini.c: Add code generation for declarative security demands.
8558 * mini.h: Add mono_use_security_manager as an extern gboolean.
8560 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8562 * aot.c (mono_compile_assembly): Speed up compilation a bit by
8563 emitting more dense assembly code.
8565 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
8566 exception throwing stuff.
8568 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
8570 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
8573 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
8576 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
8579 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
8581 * tramp-*.c: Only patch vtable slots if the object is in the current
8582 domain. Fixes appdomain-unload.exe.
8584 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
8586 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
8589 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8591 * mini.c (reverse_branch_op): New helper function.
8593 * mini.c (optimize_branches): Run the new optimization only on
8594 platforms which support it. Also reverse all kinds of branches.
8596 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
8598 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
8601 * mini.c (optimize_branches): Reverse not-equals branches if the false
8602 bblock is a throw. This happens a lot of time with argument checking in
8605 * mini.c (mono_codegen): Add support for placing basic blocks after
8606 the function epilogue.
8608 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
8611 2005-01-05 Miguel de Icaza <miguel@ximian.com>
8613 * mini.c (setup_stat_profiler): Only set this up if the platform
8614 supports ITIMER_PROF.
8616 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8618 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
8621 * inssel.brg: Fix a warning.
8623 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
8625 * mini.c: added support for statistical profiler
8626 (run with: --profile=default:stat).
8628 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
8630 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
8632 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
8634 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
8635 related to global registers from the amd64 port.
8637 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
8639 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
8641 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
8642 with global registers.
8643 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
8645 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
8647 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
8649 * debug-mini.c (encode_value): Fix off-by-one.
8651 * aot.c (encode_value): Likewise.
8653 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
8655 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
8657 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
8660 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
8662 * aot.c (emit_method_info): Increase size of temp buffer.
8664 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
8667 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
8669 * aot.c (emit_method_info): Fix build.
8671 * aot.c: Further rework of the AOT file format to reduce the size of
8672 the method info data.
8674 * mini.h: Bump AOT file format version.
8676 2004-12-27 Martin Baulig <martin@ximian.com>
8678 * mini.c (mini_get_method): New static method; call
8679 mono_get_method_full() and mono_get_inflated_method().
8680 (mono_method_to_ir): Use mini_get_method() instead of
8681 mono_get_method_full().
8683 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
8685 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
8687 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
8689 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
8691 * inssel-amd64.brg: Add some optimization rules.
8693 2004-12-24 Ben Maurer <bmaurer@ximian.com>
8695 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
8696 standard not GC'd stuff is fine.
8698 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
8700 * aot.c: Rework the AOT file format to get rid of most of the global
8701 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
8703 * mini.h: Bump AOT file format version.
8705 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
8707 * mini.h: Bump AOT file format version.
8709 * aot.c (mono_aot_is_got_entry): New function to determine if an
8710 address is inside a GOT.
8712 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
8714 * cpu-pentium.md: Increase the maximum size of some instructions which
8715 might involve a got access.
8717 * mini.c (get_method_from_ip): Another debug helper function.
8719 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
8720 when got var accesses are created during the decompose phase.
8722 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
8724 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
8725 argument mini_compile_method and to MonoCompile, and use this to
8726 determine whenever a given method is compiled for AOT. This allows the
8727 other methods compiled during AOT compilation to be free of AOT stuff,
8728 so the backends does not need to add special support for them by
8729 creating a fake GOT etc.
8731 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
8734 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8736 * mini.c (mono_method_to_ir): It turns out that some of the
8737 x-appdomain wrappers are lax with types, so just ignore this for
8740 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
8741 at the vtable->klass. If it is non-shared code we can just use the
8744 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
8746 * mini-ppc.c: access MonoDomain from tls, too.
8748 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
8750 * declsec.c: Removed unused variable (and related warning ;-)
8752 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8754 * iltests.il: New test for LDELEMA on an array of ref types.
8756 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
8757 all ldelema's on reftypes.
8758 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
8759 it was the wrong place to put it.
8761 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
8762 register to pop to make this cleaner, at the request of Paolo.
8764 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8766 * mini-ops.h (OP_GETHASHCODE): New op.
8768 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
8770 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
8773 For a microbenchmark, this reduces the cost of Hashtable.get_Item
8776 * mini-x86.c (mono_arch_output_basic_block): Rather than
8784 The first is 3 bytes while the second is 1. This saves 36 kb on
8785 mscorlib, quite a big saving. When bootstraping mcs, I was able to
8786 see a small boost because of icache locality.
8788 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
8790 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
8792 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
8793 started code sharing with the generic code.
8795 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
8797 * mini-ppc.c, cpu-g4.md: added code for direct access to
8800 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
8802 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
8803 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
8806 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
8808 * declsec.c|h: Added functions to cache the declarative stack modifiers
8809 in MonoJitInfo and to create a security frame from a MonoJitInfo
8811 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
8812 created. Register internal calls for System.Security.SecurityFrame::
8813 _GetSecurityFrame and _GetSecurityStack.
8814 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
8815 the definitions for the new stack walk/callback mechanism.
8816 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
8817 first security frame for LinkDemands and InheritanceDemands) and
8818 GetSecurityStack for Demands. Both use the new mono_walk_stack code
8820 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
8821 walk initialization (lupus).
8823 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8825 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
8827 (handle_loaded_temps): Do not create a temporary variable for
8828 things that we know are temps. They will never be modified.
8829 (mono_spill_call): Set MONO_INST_IS_TEMP
8830 (mono_emulate_opcode): ditto
8832 (mono_method_to_ir.CEE_DUP): ditto
8834 2004-12-19 Ben Maurer <bmaurer@ximian.com>
8836 * mini.c (type_to_eval_stack_type): Make this handle the void type
8837 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
8838 (emit_tree): use ip_in_bb to special case some common idioms
8839 Update all callers to pass in the IP.
8840 (mono_method_to_ir): Make CEE_CALL* do the above as well.
8842 This gives us a nice 2% speedup in mcs bootstrap.
8844 * mini-x86.c (peephole_pass): Peephole pass to make
8853 * mini.c (ip_in_bb): new method.
8854 (mono_method_to_ir): use this method rather than doing the hash
8857 * linear-scan.c (mono_linear_scan): When expiring actives, you
8858 don't need to keep around variables that expire on this
8859 instruction. This makes it so that:
8862 store (ebx add (ebx, 1))
8866 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
8868 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
8869 combination to avoid doing two copies. Fix up problems with previous
8872 * mini.c: Fix 64 bit warnings.
8874 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
8876 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
8878 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
8879 changes from the x86 code.
8881 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
8883 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
8885 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
8886 throwing code to reduce its size, unify the AOT and non-aot code and
8887 get rid of relocations in the AOT case.
8889 * mini-x86.h mini.c exceptions-x86.c
8890 (mono_arch_get_throw_corlib_exception): New arch specific function to
8891 raise corlib exceptions which doesn't require relocations in the
8894 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
8896 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
8898 * mini.c (mono_emit_method_call): Only allocate the got var when it is
8901 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
8904 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8906 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
8907 with add function when used from Inc/dec atomic
8908 functions. Re-enabled optimization on x86.
8909 * mini-ops.h: renamed atomic_add functions to
8910 allow _add to match the Interlocked::Add and
8911 _add_next to match Interlocked::Inc/Dec.
8913 2004-12-15 Massimiliano Mantione <massi@ximian.com>
8915 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
8916 linking of BBs to the end BB, and enabled SSAPRE also with
8917 consprop and copyprop (which was prevented by that bug).
8919 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8921 * mini-x86.c: disabling the Interlocked optimizing code.
8923 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8925 * aot.c (load_aot_module): Move reading of got_addr after the AOT
8928 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
8930 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
8931 interlocked optimization due lack of support on x86, rewrote
8932 exchange to take into account that base may be in eax.
8934 xsp works again; activated Interlocked optimizing code.
8936 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
8938 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
8940 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
8942 * mini-ops.h: Add new opcodes.
8944 * mini.h: Add new patch types. Add got_var to MonoCompile.
8946 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
8947 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
8948 make it work with all kinds of patchable code.
8950 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
8951 address of the GOT, and referencing entries in the GOT.
8953 * mini.c: Add code to load the GOT address if needed by an opcode.
8955 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
8956 independent AOT code on the x86 using an elf-style Global Offset Table.
8958 2004-12-14 Raja R Harinath <rharinath@novell.com>
8960 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
8962 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8964 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
8967 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
8969 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
8970 of Interlocked:Increment/Decrement/Add as inline ops.
8971 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
8973 2004-12-12 Geoff Norton <gnorton@customerdna.com>
8975 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
8976 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
8978 2004-12-12 Duncan Mak <duncan@ximian.com>
8980 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
8981 again. `patch_info->table_size' is no longer valid after Zoltan's
8984 2004-12-12 Martin Baulig <martin@ximian.com>
8986 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
8987 if we are the "real" method, ie. not an inlined method inside it.
8989 2004-12-11 Ben Maurer <bmaurer@ximian.com>
8991 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
8992 before we look in the special fields table. This fixes
8993 ../tests/thread-static-init.cs.
8995 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8997 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
8998 for Array get_Rank and get_Length. Fixes bug #70465.
9000 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
9002 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
9003 separate structure to reduce the size of MonoJumpInfo.
9005 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
9007 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
9009 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
9011 * mini.c (mini_get_inst_for_method): Changed to allow ports
9012 to return a MonoInst instead of opcode
9013 (renamed mini_get_opcode_for_method to better reflect the new functionality)
9015 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
9016 Allow ports to return a created MonoInst instead of op-code, will enable
9018 (renamed mini_get_opcode_for_method to better reflected the functionality)
9020 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
9022 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
9024 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9026 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
9029 2004-12-08 Martin Baulig <martin@ximian.com>
9031 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
9032 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
9034 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9036 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
9039 * exceptions.cs: Disable some tests which depend on properties of x86 fp
9042 2004-12-08 Raja R Harinath <rharinath@novell.com>
9044 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9046 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9048 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9049 bug introduced by the previous patch.
9051 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9053 * mini-ppc.c, objectc.cs: handle large structs passed by value
9056 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9058 * mini-ppc.c: OP_ARGLIST implementation from
9059 Geoff Norton <gnorton@customerdna.com>.
9061 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9063 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9064 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9066 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9068 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9070 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9072 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9075 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9077 * mini-sparc.c: Zero out localled-ed memory.
9079 * iltests.il: Add tests for zeroing out localloc-ed memory.
9081 2004-12-04 Martin Baulig <martin@ximian.com>
9083 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9084 mono_method_get_signature_full().
9086 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9088 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9089 and some utility functions (always for SSAPRE), integrated SSAPRE.
9091 * driver.c: Added ssapre option.
9092 * ssa.c: Small fix on OP_ARG handling.
9093 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9094 * Makefile.am: Likewise.
9096 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9098 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9101 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9104 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9106 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9108 * cpu-s390.md : Increase instruction length of oparglist.
9110 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9112 2004-11-30 Martin Baulig <martin@ximian.com>
9114 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9115 virtual generic methods. We call a special helper_compile_generic_method()
9116 icall to retrieve the method from the vtable, inflate and compile
9117 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9119 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9121 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9123 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9125 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9127 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9130 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9132 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9133 platforms with PIC aot.
9135 2004-11-28 Martin Baulig <martin@ximian.com>
9137 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9140 2004-11-28 Martin Baulig <martin@ximian.com>
9142 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9143 the result of mono_type_get_underlying_type() to check whether
9146 2004-11-26 Martin Baulig <martin@ximian.com>
9149 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9152 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9154 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9155 the same way as the other arguments so they won't get clobbered.
9157 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9158 calls through R11 since it is clobbered by the trampoline code.
9160 2004-11-26 Raja R Harinath <rharinath@novell.com>
9162 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9163 pick up in-tree mscorlib.dll.
9165 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9167 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9169 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9170 runtime data/code are now stored in a table similar to the GOT in ELF.
9171 This allows the code itself to be position independent.
9173 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9176 * aot.c: Attach ELF type (object/function) directives to all global
9179 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9181 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9183 * mini-amd64.h: Turn on PIC AOT code.
9185 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9186 returning the offset within an OP_AOTCONST instruction where the GOT
9187 offset needs to be added.
9189 * mini.h: Bump AOT file format version.
9191 2004-11-25 Martin Baulig <martin@ximian.com>
9193 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9194 uninflated generic methods.
9196 2004-11-25 Martin Baulig <martin@ximian.com>
9198 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9200 2004-11-24 Martin Baulig <martin@ximian.com>
9202 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
9203 original klass (this only applies for generic instances).
9205 2004-11-24 Martin Baulig <martin@ximian.com>
9207 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
9208 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
9211 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
9213 * mini.c (mono_method_to_ir): Disable inlining for methods containing
9214 localloc. Fixes #69678.
9216 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
9218 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
9220 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
9221 used SSE registers on pinvoke calls. Fixes #69774.
9223 2004-11-23 Geoff Norton <gnorton@customerdna.com>
9225 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
9226 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
9228 2004-11-23 Raja R Harinath <rharinath@novell.com>
9230 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
9231 Refer directly to the mcs/ tree.
9233 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9235 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
9236 Check if a trampoline for a synchronized method is required.
9238 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
9240 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
9241 with localloc if needed. Throe arithmetric exception in
9242 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
9243 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
9245 2004-11-19 Geoff Norton <gnorton@customerdna.com>
9247 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
9248 types before switching on type. Fixes #69622.
9250 2004-11-19 Raja R Harinath <rharinath@novell.com>
9252 * Makefile.am (check-local): New. Integrate into 'make check'.
9253 (MCS,RUNTIME): Define using in-tree mono and mcs.
9255 (%.exe): Use $(ILASM).
9257 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
9259 * mini-ppc.c: adjust initial prolog size (bug #69691).
9261 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
9263 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
9266 2004-11-17 Raja R Harinath <rharinath@novell.com>
9268 * Makefile.am (clean-local): Rename from 'clean'.
9270 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9272 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
9273 to mono_arch_is_int_overflow.
9274 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
9277 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
9279 * declsec.c|h: New files to support declarative security attributes.
9280 Added function to check if a method has (applicable) security.
9281 * mini.c|h: Add check for declarative security attributes in
9282 mono_method_check_inlining.
9283 * Makefile.am: Added declsec.c and declsec.h to the build.
9285 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
9287 * mini.c, mini.h: update to keep dynamic code info per-domain.
9289 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
9291 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
9292 (mini_init): Get rid of it from here too.
9294 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
9296 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
9297 implemented OP_RETHROW (patch by Geoff Norton
9298 <gnorton@customerdna.com>).
9300 2004-11-10 Geoff Norton <gnorton@customerdna.com>
9302 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
9303 between appdomains. Fixes appdomain-unload on PPC.
9305 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
9307 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9308 mini-exceptions.c: handle the new wrapper types.
9309 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
9310 token value as a MonoClass* when compiling a wrapper.
9311 mono_jit_create_remoting_trampoline now takes an additional
9312 MonoRemotingTarget parameter.
9314 2004-11-10 Martin Baulig <martin@localhost>
9316 * mini.c (mono_method_to_ir): Use `generic_container->context'
9317 rather than creating a new one.
9319 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9321 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
9323 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
9325 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
9327 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
9328 the experimental aot cache stuff.
9330 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9332 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9333 mini-exceptions.c: update to exception clause structure changes.
9335 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9337 * exceptions-x86.c (throw_exception): Fix warnings.
9339 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
9342 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9344 * exceptions-sparc.c (get_throw_exception): Really fix this.
9346 2004-11-07 Ben Maurer <bmaurer@ximian.com>
9348 * tramp-*.c: we no longer support icalls without wrappers, so
9349 a bit of code can be removed here
9351 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
9353 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
9356 * cpu-sparc.md: Add op_rethrow.
9358 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
9360 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
9362 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
9363 * mini-ops.h: Add OP_RETHROW.
9365 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
9367 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
9369 2004-11-05 Geoff Norton <gnorton@customerdna.com>
9371 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
9372 Makes the output much easier to read
9374 2004-11-05 Ben Maurer <bmaurer@ximian.com>
9376 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
9377 prevents another huge leak when compiling with ssa. Secondly, the
9378 performance of doing this rather than freeing the lists is much
9379 better. GList does a lock every time you allocate a list link,
9380 so that it can use a memory pool. So, it is better to just use
9381 a memory pool of our own.
9383 * ssa.c, linear-scan.c: replace g_list_remove_link with
9384 g_list_delete. The remove one does not free the GList, so we were
9385 leaking memory. On -O=all --compile-all with corlib, this cut down
9386 3 MB of allocations.
9388 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
9390 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
9392 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
9394 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
9395 into a new function mono_create_jit_trampoline ().
9397 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
9399 * trace.c (get_spec): Allow tracing of classes without a namespace.
9401 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
9403 * mini.c: Fix pointer overwrite in mini_method_compile.
9405 2004-11-2 Geoff Norton <gnorton@customerdna.com>
9407 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
9408 The darwin ABI needs some special handling for 1 and 2 byte structs
9409 Lets use lbz/lhz instead of lwz everywhere.
9410 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
9411 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
9412 Use stb/sth for the former, and put the latter always on stack instead of in
9415 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
9417 * trace.c (is_filenamechar): Add '_'.
9419 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9421 * mini-s390.c: Fix prolog length to allow for large trace requirements.
9423 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
9425 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
9427 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
9428 depends on libmonogc. Fixes #68805.
9430 2004-10-26 Miguel de Icaza <miguel@ximian.com>
9432 * mini.c (mono_jit_free_method): Provide extra information for
9433 this error. Currently this leaks, but will be turned into a
9434 developer option in the future.
9436 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
9438 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
9440 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
9442 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
9443 boundary. Fixes reading of PATCH_INFO_R4 and R8.
9444 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
9446 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
9448 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
9449 trampolines for AOT code.
9451 2004-10-22 <vargaz@freemail.hu>
9453 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
9454 constructed types. Fixes #68136.
9456 2004-10-21 Martin Baulig <martin@ximian.com>
9458 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
9459 if it returns true, unwind the stack to the call instruction.
9461 2004-10-21 <vargaz@freemail.hu>
9463 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
9465 * mini.h: Bump AOT version number.
9467 * objects.cs: Add another test for unbox trampolines.
9469 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
9472 2004-10-20 <vargaz@freemail.hu>
9474 * driver.c: Add SHARED to the set of optimizations tested.
9476 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
9478 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
9481 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
9483 2004-10-20 Martin Baulig <martin@ximian.com>
9485 * mini-exceptions.c (mono_handle_exception): Call
9486 mono_debugger_handle_exception() to tell the debugger about
9487 catch/finally clauses.
9489 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
9491 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
9493 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
9496 2004-10-15 Geoff Norton <gnorton@customerdna.com>
9498 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
9499 methods as their native size, fixed bug #57543, #57545.
9500 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
9501 This saves a temporary register and mullw call down into 1 (minor perf
9502 increase for cases like sum = sum * 5; This use to translate into:
9505 It now translates to
9508 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
9510 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
9513 2004-10-11 Martin Baulig <martin@ximian.com>
9515 * mini.c (mono_method_to_ir): If we're a generic method, get the
9516 MonoGenericContainer from our MonoMethodNormal and create a
9517 MonoGenericContext from it.
9519 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
9521 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
9523 * basic-long.cs: Add test for checked i8->i2 cast.
9525 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9527 * inssel-ppc.brg: added a couple of speedup rules.
9529 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
9531 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
9532 to speed up rebuilds.
9534 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9536 * mini-s390.c: Minor fix to OP_OR_IMM.
9538 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
9540 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
9541 better. Fixes appdomain-unload.exe on sparc.
9543 2004-10-02 Massimiliano Mantione <massi@ximian.com>
9545 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
9546 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
9549 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
9551 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
9553 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
9555 * mini.c: Always generate a field read/write wrapper for members
9556 of the class MarshalByRefObject since the actual instance could
9559 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
9561 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
9563 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
9565 * driver.c mini.h trace.c: Move the setting of the main assembly into
9566 a separate function called mono_trace_set_assembly () and call it after
9567 actually loading the main assembly. Fixes #66872.
9569 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
9571 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
9572 using the code manager.
9574 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
9576 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
9578 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
9580 * cpu-amd64.md: Fix bug in previous patch.
9582 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
9585 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
9587 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9588 mini-exceptions.c: updates for changed stack walk interface.
9590 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9592 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
9594 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
9596 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
9598 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
9600 * driver.c (mini_regression_list): Do not call mono_assembly_close
9601 since assemblies can't be unloaded.
9603 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9605 * cpu-amd64.md: Fix more instruction lengths.
9607 * cpu-amd64.md: Fix lengths of some instructions.
9609 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9611 * inssel.brg: Make the array ldelema check aot friendly.
9613 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9615 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
9617 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
9619 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
9621 * mini-x86.c: Fix build.
9623 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
9624 mono_type_get_underlying_type () helper function to simplify code.
9626 2004-09-09 Martin Baulig <martin@ximian.com>
9628 * mini-amd64.c: Don't access `type->data.klass' directly, call
9629 mono_class_from_mono_type() instead since the type may be a
9632 2004-09-09 Martin Baulig <martin@ximian.com>
9634 * mini-amd64.c (get_call_info): Fix support for generic instances.
9635 (add_valuetype): Use mono_class_from_mono_type() to get the class
9636 since we can be a generic instance.
9638 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
9640 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
9642 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
9644 * liveness.c: reset spill costs on each scan: bug 62107
9646 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
9648 * exceptions-sparc.c (mono_arch_find_jit_info): remove
9649 unnecessary line that doesn't compile
9651 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
9653 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
9654 trampolines, make them call an error function so people can fix their
9657 2004-09-06 Martin Baulig <martin@ximian.com>
9659 * mini.c (mono_method_to_ir): When initializing locals, handle a
9660 generic instances like a valuetype if it's a valuetype and like a
9661 class if it's a class.
9663 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9665 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
9666 stack. Fixes #64674.
9668 * exceptions.cs: Add test for unwinding of call arguments.
9670 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
9672 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
9673 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
9674 set the carry/borrow flag). The sparc and s390 implementations
9675 can now use optimized versions (and simplify the code). ppc bugfixes.
9677 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9679 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
9681 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
9683 * inssel-amd64.brg: Remove leftover 32 bit rule.
9685 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
9687 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
9689 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
9690 mono_arch_find_jit_info functions into a new function. Fix a memory
9693 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
9696 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9698 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
9701 * exceptions.cs: Add array size tests.
9703 * mini.c: Allocate a separate icall wrapper for each arity of
9704 mono_array_new_va. Fixes #59509.
9706 * exceptions.cs: Add testcase for 64578.
9708 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
9710 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
9712 2004-09-02 Martin Baulig <martin@ximian.com>
9714 * mini.c (mono_method_to_ir): When initializing the locals, call
9715 handle_initobj() on the generic instance itself, not its
9718 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9720 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
9721 MonoJitInfo for dynamic methods.
9723 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
9725 * mini.c: Add support for freeing JIT data for dynamic methods.
9727 2004-09-01 Martin Baulig <martin@ximian.com>
9729 * mini-x86.c (is_regsize_var): Added support for generic
9731 (mono_arch_emit_prolog): Make this compile again, use
9732 `x86_push_imm_template (code)'.
9734 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
9736 * mini-x86.c: make all push_imm instructions that get
9737 patched always emit the long form
9739 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
9741 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
9742 in a per-domain hash.
9744 * mini-amd64.c (merge_argument_class_from_type): Handle generic
9747 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
9749 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
9752 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
9755 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
9756 Beginnings of SSE2 support.
9758 * exceptions.cs: Add more tests for checked int<->uint casts.
9760 2004-08-28 Martin Baulig <martin@ximian.com>
9762 * mini-x86.c (mono_arch_instrument_epilog): Added support for
9766 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
9767 Handle generic instances recursively.
9769 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9771 * iltests.il: test for conv.u8 on a constant
9773 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9775 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
9776 LCONV_x4 (shrun_32 (membase)).
9778 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9780 * inssel-x86.brg: c&p rules for push/setret of long
9782 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9784 * inssel-x86.brg: c&p rules for compare (base, regvar) and
9785 compare (regvar, base)
9787 * inssel-x86.brg: more burg love
9789 * inssel.brg: more cleanup
9791 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
9793 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
9795 * basic-long.cs, basic-calls.cs: new tests for optimization.
9797 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
9799 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
9802 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9804 * mini-amd64.c (read_tls_offset_from_method): Add another case.
9806 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
9808 * inssel.brg (mini_emit_memcpy): use
9809 NO_UNALIGNED_ACCESS to disable memcpy optimization
9811 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
9813 * mini-amd64.c: Handle generic types in various places.
9815 * mini.c (mono_method_to_ir): Handle generic types in init locals.
9817 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
9819 * mini.c (handle_box): Fix warning.
9821 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
9823 * mini-amd64.h: Enable the emit_state optimization.
9825 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
9827 * mini-amd64.c: Add some new 64 bit peephole opts.
9829 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
9831 * cpu-amd64.md: sreg1 of div instructions must be %rax.
9833 * mini-amd64.c: Register allocator fixes.
9835 * mini.c: Add an optimization to emit_state to avoid allocation of new
9836 registers on some platforms.
9838 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
9840 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
9842 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
9843 allocation. Fixes #63085.
9845 * basic-long.cs: Add new regression test.
9847 * mini-amd64.c: Register allocator improvements.
9849 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
9851 * mini-amd64.c (read_tls_offset_from_method): Add another code
9854 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
9855 instruction sequence for nullifying class init trampolines.
9857 * objects.cs: Add new regalloc test.
9859 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
9861 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9863 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
9865 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
9868 * driver.c: Fix profiling after TLS changes.
9870 * driver.c (mono_main): Set mono_stats.enabled if needed.
9872 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
9875 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
9877 * mini-x86.c: use a 1 op rather than a 2 op tls access
9878 instruction -> faster.
9880 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
9882 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9885 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
9887 * exceptions-sparc.c (throw_exception): fix typo
9889 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
9891 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
9892 set tree->dreg correctly with tls. Allow any
9893 register to be used.
9895 * mini-x86.c (read_tls_offset_from_method): add new code
9896 generation pattern seen with GCC.
9899 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9901 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
9902 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9903 exceptions-sparc.c: fix some performance issues in exception
9904 handling and setting of the stack trace for exceptions that were
9907 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9909 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
9912 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
9915 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
9917 This patch inlines tls access, when possible.
9919 * mini.h: new arch functions for TLS intrinsics.
9920 All platforms updated with a stub.
9922 * mini.c: use the new intrinsics
9924 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
9925 arch specific intrinsic for tls variables
9927 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
9929 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
9932 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
9934 * mini.c: thread local allocation
9936 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
9938 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
9940 * Makefile.am: Link against the static version of libmonogc.
9942 * Makefile.am: Link the static versions of the convenience libraries
9943 into the mono executable.
9945 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
9947 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
9949 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
9950 on integer overflow.
9952 * mini-amd64.c: Reorganize function call code.
9954 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
9956 2004-08-14 Ben Maurer <bmaurer@ximian.com>
9958 * inssel-x86.brg: use xor eax,eax.
9960 * basic.cs: new tests
9962 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9964 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
9965 in exception throwing code.
9967 2004-08-14 Ben Maurer <bmaurer@ximian.com>
9969 * inssel-x86.brg: use xor esi,esi.
9971 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9973 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
9974 can trace methods compiled during mini_init () too.
9976 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
9979 2004-08-14 Ben Maurer <bmaurer@ximian.com>
9981 * Makefile.am: static link on x86 (r=zoltan)
9983 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
9985 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
9986 code since it causes some programs to fail.
9988 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
9990 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
9992 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
9994 * mini.c: ovfops_op_map - add STACK_OBJ case for
9996 * basic.cs: add test_0_pin_string as test
9999 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10001 * Makefile.am: build C# if srcdir != builddir
10003 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
10005 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10006 fall-through blocks.
10008 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10010 * driver.c: enable loop by default again and include abcrem in -O=all.
10012 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
10014 * iltests.il: Add some localloc tests.
10016 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
10018 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10021 * inssel-amd64.brg: Add some optimizations.
10023 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
10026 * Makefile.am: Statically link mono against libmono on AMD64.
10028 * mini-amd64.c inssel-amd64.brg: Optimizations.
10030 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
10032 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
10034 * tramp-amd64.c: Patch calling code in trampolines.
10036 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
10038 * mini-amd64.c: pinvoke struct passing fixes.
10040 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
10042 * mini-sparc.c: redo change, make mono_arch_cpu_init call
10043 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10045 2004-08-05 Duncan Mak <duncan@ximian.com>
10047 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10050 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10052 * mini-amd64.c (emit_move_return_value): Move return value for normal
10055 2004-08-05 Martin Baulig <martin@ximian.com>
10057 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10058 `type->type'; just modify `type' itself when dealing with enums
10059 and generic instances.
10060 (check_call_signature): Make `simple_type' a `MonoType *'.
10062 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10064 * mini.c: Use OP_PADD to add offsets to addresses.
10066 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10068 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10070 * mini-sparc.c (mono_arch_emit_epilog): fix check
10071 for folding last op into restore instruction
10073 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10075 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10076 helper methods using the code manager.
10078 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10080 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10082 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10084 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10085 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10087 * mini-s390.c: fix tail processing
10089 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10091 * mini-ppc.c: mul.ovf.un exception name fix.
10093 2004-08-03 Martin Baulig <martin@ximian.com>
10095 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10096 instances; before jumping to `handle_enum', also modify `ptype'.
10098 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10100 * cpu-sparc.md: fcall maximal length too small.
10102 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10104 * mini-amd64.c mini.h: Add initial support for passing/returning
10105 structures to/from pinvoked methods.
10107 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10109 * mini-ppc.c: reg allocator fix.
10111 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10113 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10115 * inssel.brg: Optimize memset on 64 bit machines.
10117 * mini-amd64.c: Fix some vararg cases.
10119 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10121 * mini-s390.c: Corrected macro in emit_float_to_int
10123 * s390-abi.cs: Tests to exercise the s390 ABI
10125 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10127 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10130 * basic.cs: Add a test for add.ovf.un.
10132 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10134 * mini-sparc.c: add case for OP_IDIV_UN
10136 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10138 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10140 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10142 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10144 * basic.cs: regression tests.
10146 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10149 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10151 * basic.cs: Add a new test.
10153 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10154 and AOT. Various fixes and optimizations.
10156 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10158 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10160 * mini-ppc.c: make sure temp regs are not used for global reg
10163 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10165 * cpu-sparc.md: conv_i8 fix for 64bits
10167 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10169 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10171 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10172 add opcode for cmp BYTE PTR [eax], imm.
10174 * inssel.brg: Make memcpy and memset takes bases.
10176 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10178 * *-amd64.*: More AMD64 work.
10180 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10182 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10183 add a compare-not-equal opcode.
10185 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10187 * mini.c: Use mono_init_from_assembly instead of mono_init.
10189 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10191 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10193 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10195 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10197 * inssel.brg: 64 bit fixes.
10199 * mini.h (MonoCallInst): Add some AMD64 specific data.
10201 * mini.h: Add some OP_P opcodes.
10203 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10205 * basic.cs: tests for 61797 and 61740
10207 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
10209 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
10210 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
10212 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
10214 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
10216 * *-amd64*.*: Ongoing AMD64 work.
10218 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
10220 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
10222 * *-amd64*: Ongoing AMD64 work.
10224 * mini-arch.h: Add AMD64 support.
10226 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
10228 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
10230 * mini-ops.h: Add new opcodes.
10232 * Makefile.am: Add AMD64 support.
10234 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
10235 rules into the inssel-long*.brg files.
10237 * *-amd64.*: Add beginnings of AMD64 backend.
10239 2004-07-22 Ben Maurer <bmaurer@ximian.com>
10241 * mini.c (print_dfn): commenting out the code that prints
10242 the cil. With -O=deadce, this makes -v -v crash.
10244 * cpu-pentium.md: make checkthis have a length of 2
10246 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
10248 * mini-sparc.h: fix implementations of __builtin
10249 functions for Sun compiler for V9.
10251 2004-07-16 Ben Maurer <bmaurer@ximain.com>
10253 * mini.c: use the new stelem.ref wrapper
10254 * exceptions.cs, arrays.cs: new stelem.ref tests
10256 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10258 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
10259 new XSP should work with these changes).
10261 2004-07-14 Ben Maurer <bmaurer@ximain.com>
10263 * inssel-{long32,x86,}.brg: trivial optimizations.
10265 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
10267 * mini.c: load value when emitting box operation in
10270 2004-07-12 Ben Maurer <bmaurer@ximian.com>
10272 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
10273 is one byte shorter than cmp DWORD PTR [eax], 0.
10275 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10277 * inssel-ppc.brg: arguments on the stack are always
10278 relative to the stack pointer (spotted by Neale Ferguson).
10280 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10282 * exceptions-x86.c: delay appending the method name to the trace until
10283 after mono_jit_info_table_find is called, as this gets the real
10286 2004-07-09 Ben Maurer <bmaurer@ximian.com>
10288 * aot.c: register roots
10290 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10292 * aot.c : I could just use PLATFORM_WIN32 flag.
10294 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10296 * aot.c : Reverting the previous fix. This time it broke linux build.
10298 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10300 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
10302 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
10304 * mini.c (handle_stack_args): Remove some more debugging code.
10306 * mini.c (handle_stack_args): Remove debug output left in by mistake.
10308 * driver.c mini.h aot.c: Allow additional options to be specified with
10309 --aot and pass them to mono_compile_assembly.
10311 * aot.c: Add experimental code to AOT compile all loaded assemblies
10312 on demand and save the code into a cache in the filesystem.
10314 * aot.c: Add support for more wrapper methods.
10316 * mini.c (handle_stack_args): Handle some corner cases. Fixes
10319 * cpu-*.md: Remove removed opcodes.
10321 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
10322 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
10323 related icalls to marshal.c.
10325 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
10327 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
10329 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
10331 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
10333 2004-07-06 Ben Maurer <bmaurer@ximian.com>
10334 * liveness.c: If liveness is recomputated we need to reset the information
10335 for each variable. This way, if the liveness range has been narrowed
10336 by optimizations that happened after the last computation, we can return
10339 For example, if you have
10344 // Tons of code that does not affect i
10350 i = 0 is dead code and will be removed by SSA. However, when
10351 linear scan gets to the code, i will still appear to be live
10352 throughout the entire block. This prevents good register allocation.
10354 2004-07-06 Martin Baulig <martin@ximian.com>
10356 * debug-mini.c (mono_debug_init_method): Allow
10357 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
10358 (mono_debug_add_icall_wrapper): New method.
10360 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
10362 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
10364 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
10367 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
10369 * aot.c (mono_aot_load_method): Fix loading of debug info.
10371 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10373 * aot.c: Add logging support.
10375 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10377 * mini.h: Add prototype for mono_print_method_from_ip.
10379 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
10381 * inssel.brg: 64 bit fixes.
10383 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10386 * Makefile.am: Add SPARC64 support.
10388 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10390 * aot.c: Fix alignment problems on 32 bit platforms.
10392 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10394 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
10397 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
10400 * mini.h: Bump AOT file version. Some 64 bit fixes.
10402 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10404 * inssel-sparc.brg: Add new rule to avoid register moves.
10406 * inssel.brg: Add ldind_to_load_membase helper function.
10408 2004-06-30 Ben Maurer <bmaurer@ximian.com>
10410 * mini.c: OffsetToStringData intrinsic.
10412 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10414 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
10416 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
10419 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
10420 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10422 * mini.c: reinstated mono_compile_get_interface_var()
10423 on x86, too, since the change breaks the Gtk# build there as well.
10425 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10427 * driver.c: remove loop from the default optimizations: it seems to
10428 interact badly with some of the other options (see bug #60613).
10430 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
10432 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
10433 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
10435 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
10437 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
10438 vararg-using methods.
10440 2004-06-21 Martin Baulig <martin@ximian.com>
10442 * mini/mini-exceptions.c
10443 (mono_handle_exception): Added `gpointer original_ip' argument.
10444 After calling mono_unhandled_exception(), call
10445 mono_debugger_unhandled_exception() and if that returns true,
10446 restore the context and return.
10448 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
10450 * mini-ppc.c: prefer the use of relative branches so
10451 they won't need to be patched in aot code (patch from Patrick Beard).
10453 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10455 * aot.c: patch from Patrick Beard to make the output assembly
10456 more correct for the MacOSX assembler. Small tweak to
10457 generate sane images on Linux/PPC, too.
10459 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10461 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
10462 case until bug #59509 is fixed (shows up in #60332).
10464 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10466 * mini.c: make sure the needed wrappers are compiled, too, with
10469 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
10471 * driver.c: remove NPTL reference in --version output.
10473 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10475 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
10476 generate valid assembly for the Mach-O assembler.
10478 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10480 * driver.c: don't include abcrem in the all optimization specifier
10481 since it slows down jit compilation too much for now.
10483 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
10485 * mini.c: use BIGMUL only if both operands have the same signage.
10486 * iltests.il: Test for bug 60056. (errors related to signage in
10491 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
10493 * mini.c, aot.c: memory leak fixes.
10495 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10497 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
10499 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
10501 * Makefile.am: remove the -static hack completely, it links in
10502 statically glib as well.
10504 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
10506 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
10507 * exceptions.cs: make it compile with new mcs/csc.
10509 2004-06-03 Massimiliano Mantione <massi@ximian.com>
10510 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
10511 and added relevant test case.
10513 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10515 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
10516 regressions in gtk-sharp.
10518 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
10520 * exceptions.cs: New regression tests.
10522 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
10524 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
10526 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
10528 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
10530 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
10532 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
10534 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
10536 * mini.c (mono_jit_runtime_invoke): Init class in this
10537 method instead of trusting mono_jit_compile_method to
10538 do the work (because wrappers can be in object class)
10540 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
10542 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
10544 * basic-long.cs: New regression test.
10546 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
10548 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
10549 and div/rem checks.
10551 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
10553 * Makefile.am: fix miguel's change to build mono statically against
10554 libmono (track build dependencies).
10556 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10558 * cfold.c: Some glib versions do not have G_MININT32.
10560 2004-05-26 Massimiliano Mantione <massi@ximian.com>
10562 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
10563 with precision of tan, atan, sin and cos, and implemented related
10564 regressions tests (fixes bug 54467, but one new problem appeared and
10567 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10569 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
10571 * exceptions.cs: Add test for constant folding && division by zero.
10573 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
10574 since driver.c is in libmono too, so the optimization was useless.
10576 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
10577 variable to driver.c so the compiler can emit more efficient code to
10580 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10582 * Makefile.am: don't distribute generated inssel.[ch] files.
10584 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
10586 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
10587 into the default appdomain. Fixes #58707.
10589 * jit-icalls.c: Remove the broken approximation for truncl, doing
10590 no conversion is better.
10592 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
10595 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10597 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
10598 of the mcrxr instruction which is not available on some processors
10599 even if it's documented to be. Implement add and sub overflow correctly
10600 (still not complete for long unsigned). Speed up icalls a bit.
10602 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
10604 * mini.c (mono_jit_compile_method_with_opt): Make sure that
10605 we run .cctor in the current domain instead of target_domain.
10607 Fixes bug #58558, .cctor not being called in -O=shared.
10609 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10611 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
10613 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
10615 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
10616 which can be done with an imm8, do it that way.
10617 (mono_arch_output_basic_block): ditto for a jmp
10618 (mono_arch_emit_prolog): Computate maximum offset of a label.
10620 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
10622 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
10623 now tries to allocate prefered physical reg's for virtual
10624 regs. This reduces the number of emited spills/loads with
10625 20-30% on our core assemblies.
10627 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10629 * jit-icalls.c: truncl() is not needed and trunc() is
10630 the correct thing to do anyway (bug #58287).
10632 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
10634 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
10637 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
10639 * driver.c: enable loop optimizations by default.
10641 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10643 * mini-x86.c: fix calc of max loop size when aligning loops start.
10645 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
10647 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
10650 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
10652 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
10655 * basic-long.cs: Add tests for add/subtract of immediates with carry.
10657 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
10659 * mini.c (inline_method): Allways inline some wrappers even if the cost
10660 is too large. Fixes #58785.
10662 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
10664 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
10666 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
10667 (crichton@gimp.org). Beginning of support for sparc/linux.
10669 * mini-sparc.c: Optimize retrieval of LMF address.
10671 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
10673 * exceptions-ppc.c: handle alloca in methods with clauses.
10675 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
10677 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
10679 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
10681 * mini.c: Delegate most of the abort signal work to
10682 mono_thread_request_interruption, which also handles Stop and Suspend
10685 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
10687 * mini.c mini.h: Allow inlining of icall wrappers if the backend
10688 supports the save/restore lmf opcodes.
10690 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
10692 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
10693 by gcc-3.4 as well.
10695 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
10697 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10699 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
10700 methods which contain array accesses.
10702 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
10703 boundaries. Fixes #58537.
10705 * iltests.il: Add regression test for #58537.
10707 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10709 * mini-x86.c (mono_arch_local_regalloc): Last part of
10710 fix for bug #58633 (releasing register to early).
10712 2004-05-18 Miguel de Icaza <miguel@ximian.com>
10714 * basic-long.cs: Add new regression test.
10716 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10718 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
10719 register too early on the chain.
10721 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10723 * mini.c (create_helper_signature): Use a helper function to reduce
10724 the code which needs to be written. Also set the calling convention of
10725 icalls on windows. Fixes #57840.
10727 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10729 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
10730 exceptions-ppc.c: added helper function to get the instruction address
10731 from a signal handler context.
10733 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10735 * helpers.c: use g_get_tmp_dir. Invokes happyness
10738 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10740 * helpers.c: Add new env variable to pass args to objdump.
10741 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
10743 2004-05-17 Radek Doulik <rodo@ximian.com>
10745 * Makefile.am (common_sources): added abcremoval.h so it get
10746 disted and daily mono packages on go-mono.com will build again
10748 2004-05-17 Massimiliano Mantione <massi@ximian.com>
10750 * abcremoval.c: Fixed coding style, added copyright header.
10752 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
10754 * mini.h: Added prototype for abc removal main function.
10756 * build_relations_propagation_table.pl: Added copyright header.
10758 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10760 * basic-long.cs: reg test for complex ceq_long bug.
10762 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10764 * mini-x86.c (mono_arch_local_regalloc): Correctly free
10765 reg in long and clob case (bug #58343). Fixed/added comments.
10767 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
10769 * mini.c (mono_jit_runtime_invoke): Follow new convention
10770 of calling the invoke method with an function pointer.
10772 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
10774 * ChangeLog: Fix author of memory leak patch.
10776 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
10778 * Makefile.am: fix make dist as well...
10781 2004-05-14 Massimiliano Mantione <massi@ximian.com>
10783 * cfold.c: Made so that conversions from pointer to int4 are no-ops
10784 on archs where pointers are 4 bytes long.
10786 * Makefile.am: Added abcremoval.c source file.
10788 * abcremoval.c: Added abcremoval.c.
10790 * abcremoval.h: Added abcremoval.h.
10792 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
10794 * inssel.brg: Enabled bounds check removal.
10796 * mini.c: Added support for abcrem optimization.
10798 * mini.h: Added abcrem optimization label.
10800 * driver.c: Added support for abcrem optimization.
10802 * propagated_relations_table.def: Added propagated_relations_table.def.
10804 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
10806 * mini.c, cfold.c: fix style.
10808 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10810 * mini.c: handle issue with the low-level implementation of
10811 some long opcodes (bug #54209).
10813 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
10815 * basic.cs: test for my new cmov stuff.
10817 2004-05-13 Patrik Torstensson
10819 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
10820 opt and added peephole documentation.
10822 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
10824 * tramp-ppc.c: rewrote the generic trampoline code.
10826 2004-05-11 Patrik Torstensson
10828 * mini-x86.c: optimize long shl/shr asm code (one less branch)
10830 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
10832 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
10834 * mini.h mini.c dominators.c: Applied patch from Derek Woo
10835 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
10837 * mini.c: Add new icalls for AsAny marshalling.
10839 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10841 * tramp-ppc.c, mini-ppc.c: more cleanups.
10843 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10845 * mini.c: no warnings.
10847 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10849 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
10851 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
10853 * mini.c: In the thread abort signal handler, if the thread is in the
10854 process of being stoped, don't throw the Abort exception, just stop the
10857 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
10859 * tramp-ppc.c: removed old code.
10861 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10863 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
10864 do some simple speed optimizations on ppc.
10866 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10868 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
10869 and large offsets in load/store.
10871 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10873 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
10874 it causes regressions.
10876 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
10878 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
10881 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10883 * jit-icalls.c: remove warnings.
10884 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
10885 speedups for unsafe code.
10887 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
10889 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
10891 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
10893 * basic-calls.cs: Add new regression test.
10895 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
10898 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
10900 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
10903 2004-05-06 Patrik Torstensson
10905 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
10906 long reg allocation in any reg (not only eax:edx) and implemented
10907 long shl/shr ops in asm instead of helpers.
10909 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
10911 * mini-sparc.h: Fix warnings.
10913 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
10916 * mini-exceptions.c (mono_handle_exception): Call the filter in a
10917 separate statement for clarity.
10919 * mini-sparc.c: Update status.
10921 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
10923 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
10926 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10928 * inssel-ppc.brg: another small pre-release workaround:
10929 we don't do overflow detection for long_sub_un.
10931 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10933 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
10934 (also works around a weird ppc bug: 57957).
10936 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
10938 * tramp-ppc.c: trampoline fixes.
10940 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
10942 * mini-ppc.c: fixed typos.
10944 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10946 * mini-ppc.c, exceptions-ppc.c: more code saves registers
10947 at the top of the stack. Fixed typos. Use a frame registers
10948 for all the methods with exception clauses.
10950 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10952 * exceptions-ppc.c: restore fp registers.
10954 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10956 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
10957 order from the stack top (moved the stack room to save the
10958 return value for trace after the param area). Fixed corruption
10959 in restoring registers on unwind.
10961 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10963 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
10965 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10967 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
10968 and prolog/epilog for methods that use it. Allow
10969 enough param area room for varargs methods. Fix miguel's
10970 breakage in exception handling.
10972 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10974 * Makefile.am: run genmdesc only on current arch.
10976 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10978 * exceptions-x86.c:
10979 * mini-x86.h: fix the build on windows.
10981 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
10983 * 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.
10985 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
10987 * mini-exceptions.c: New file.
10989 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
10990 Move some parts of the x86 exception handling code to an
10991 arch-independent file so it can be shared with other ports.
10993 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
10995 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
10997 2004-04-26 David Waite <mass@akuma.org>
10999 * driver.c: remove comma from end of enumeration declaration
11001 2004-04-26 Jackson Harper <jackson@ximian.com>
11003 * driver.c: parse config file before loading first assembly. This
11004 allows the user gac to be enabled/disabled.
11006 2004-04-23 Miguel de Icaza <miguel@ximian.com>
11008 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
11009 simpler mechanism: we do not care what is encoded initially
11010 (branch absolute or relative), we care about the code and its
11011 target. I kept the old code for reference for now.
11013 The new code tries first to determine if the jump is anywhere in
11014 the -/+32 absolute meg range, if it succeeds, it encodes using the
11015 absolute branch; If not, it tried to find something in the
11016 relative range, if not, it uses the handle_thunk code.
11018 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
11020 * exceptions-ppc.c: use the correct ip register on macosx.
11022 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
11024 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
11026 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
11028 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
11029 Raise exception on integer divide by zero by hand since the hw
11030 doesn't support it. Handle NaNs in FP compares.
11032 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
11034 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
11035 code reducing duplication between the platforms and enabled
11036 signal exception handling (on linux for now).
11038 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
11040 * exceptions-ppc.c: more macosx support.
11042 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11044 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11046 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11048 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11050 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11052 * iltests.il: more tests.
11054 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11056 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11059 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11061 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11063 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11065 * liveness.c: Mark variables as volatile in all basic blocks reachable
11066 from exception clauses.
11068 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11070 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11073 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11075 * iltests.il, basic.cs: more tests for regalloc.
11077 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11079 * iltests.il: Some tests for register allocation modifications
11082 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11084 * exceptions.cs: Add regression test for bug #56782.
11086 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11087 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11088 the beauty of fixing the same thing in 5 different files...
11090 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11092 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11095 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11097 * mini.c: Add support for STRWLPARRAY marshalling convention.
11099 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11101 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11102 to init the context to setup the regs pointer).
11104 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11106 * exceptions-ppc.c: more exceptions work.
11108 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11110 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11113 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11115 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11116 can use the memory directly.
11118 * cpu-pentium.md: Update documentation from a post from Zoltan.
11120 add x86_add_membase, x86_sub_membase, x86_mul_membase
11122 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11124 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11125 GENERAL_REGS they were also hardcoded for all PPC ports.
11127 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11129 Remove hard-coded limit for floating point registers, use
11130 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11132 Notice that in MacOS X calling conventions you can fit a lot more
11133 floating point values in registers, so I should update the PInvoke
11134 test to excercise the passing of floating point values on the
11135 stack (currently broken).
11137 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11139 * tramp-ppc.c (create_trampoline_code): Added
11140 JUMP_TRAMPOLINE_SIZE.
11141 (ppc_magic_trampoline): Follow the pattern from
11142 x86_magic_trampoline: if code is set to zero, return.
11143 (create_trampoline_code): Always pass MonoMethod to the jump
11144 trampoline, before it was passing a null.
11145 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11146 share the code with mono_arch_create_jit_trampoline.
11148 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11150 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11153 * cpu-g4.md: Added length for jmp instruction, the worst case
11154 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11157 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11159 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11161 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11163 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11164 before each IL instruction.
11166 * mini.c (CEE_BOX): Fix warnings.
11168 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11170 * mini.c: removed a few unused vars and extra whitespace.
11172 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11174 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11176 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11178 (OP_GETCHR): use the above
11179 (CEE_LDELEMA): use the above.
11181 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11182 version of the generic impl.
11183 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11184 (CEE_LDELEMA): use the above.
11186 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11188 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11191 * iltests.il: Added new regression test for #56317.
11193 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11195 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11196 under NetBSD. Fixes #56450.
11198 * liveness.c (update_gen_kill_set): Fix previous patch.
11200 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11202 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
11204 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
11206 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
11207 ldsfld and ldsflda.
11209 * inssel-sparc.brg: Add more optimizations.
11211 * mini-sparc.c: Replace multiply/divide with shifts if possible.
11213 2004-04-01 Martin Baulig <martin@ximian.com>
11215 * mini.c (handle_box): New static function; moved the
11216 implementation of CEE_BOX here.
11217 (mono_method_to_ir): Added `constrained_call' variable.
11218 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
11219 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
11220 mono_method_get_constrained() to get the method.
11222 2004-04-01 Martin Baulig <martin@ximian.com>
11224 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
11225 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
11226 (mono_method_to_ir): We don't need these macros anymore since
11227 mono_class_get_full() already takes care of it.
11229 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11231 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
11232 use @function (as doesn't accept #function here) and check the return
11233 value of system and stop if fails.
11235 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11237 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
11239 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
11241 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
11243 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
11245 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
11248 * basic-long.cs: Add test for negation of Int64.MinValue.
11250 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
11252 * mini-sparc.c: Update status.
11254 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
11256 * exceptions-sparc.c: Fix return value in filters.
11258 * inssel-sparc.brg: Fix register allocation in some rules.
11260 2004-03-28 Martin Baulig <martin@ximian.com>
11262 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
11265 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
11267 * mini-x86.c (mono_arch_patch_code): Fix warnings.
11269 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
11270 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
11271 remove unused conv_u4 opcode.
11273 * mini-x86.c: Remove valgrind workaround since it slows down things
11274 even when mono is not run under valgrind.
11276 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
11278 * mini-sparc.c: Update status.
11280 * inssel-sparc.brg: Add some optimizations.
11282 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
11283 future delay slot filling. Add support for varargs, tail calls and JMP.
11285 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
11286 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
11288 * inssel.brg: Fix register allocation in OP_ARGLIST.
11290 * inssel.brg: Fix warnings.
11292 2004-03-25 Martin Baulig <martin@ximian.com>
11294 * mini.c (inflate_generic_field): Removed.
11295 (mini_get_method): Removed, use mono_get_method_full(),
11296 (mini_get_class): Removed, use mono_class_get_full().
11297 (mono_method_to_ir): Pass our generic context to
11298 mono_field_from_token().
11300 2004-03-25 Martin Baulig <martin@ximian.com>
11302 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
11303 of a `MonoMethod *'.
11304 (mini_get_method): Take a `MonoGenericContext *' instead
11305 of a `MonoMethod *'.
11306 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
11307 a new local variable called `generic_context' which holds the
11308 current `MonoGenericContext *'; use it to lookup things.
11310 2004-03-24 Martin Baulig <martin@ximian.com>
11312 * mini.c (mini_get_class): New static method; if we're inside a
11313 generic instance, inflate the class if neccessary.
11314 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
11316 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
11318 * iltests.il: New regression test for #55976.
11320 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
11323 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11325 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
11328 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11330 * liveness.c: Consider SSA stores as well as loads when making vars
11333 * exceptions.cs: New regression tests for register allocation.
11335 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
11337 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
11338 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
11339 domain lock only to protect puntual access to data structures.
11340 Added access lock for sighash, jit_icall_hash_name,
11341 jit_icall_hash_addr and domain->code_mp.
11343 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
11345 * driver.c: Print SIGSEGV handling method.
11347 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
11349 * mini.c (setup_jit_tls_data): Handle case when this is called
11350 multiple times for a thread.
11352 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
11353 is different from fbxx_un. Fixes #54303. Also use constants instead of
11354 magic numbers in a lot of places.
11356 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
11358 * exceptions.cs: Fix cctor test when --regression is used.
11360 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
11362 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
11365 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11367 * inssel-ppc.brg: fixed register assignments for some rules.
11369 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11371 * exceptions.cs: Add test for exceptions in static constructors.
11373 * mini.c (mono_jit_compile_method_with_out): Move the calling of
11374 static constructors outside the domain lock. Fixes #55720.
11376 2004-03-17 Martin Baulig <martin@ximian.com>
11378 * mini.c (get_generic_field_inst): Removed, this'll never happen.
11379 (inflate_generic_field): Take the `MonoMethod *' instead of the
11380 `MonoClass *' and added support for generic method.
11381 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
11382 have a `field->parent->gen_params', only inflate the field if it's
11383 an open constructed type.
11385 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11387 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
11388 exception object instead of the preconstructed ones.
11390 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11392 * mini.c: reverted changed to sigsegv_signal_handler commited
11393 accidentally in the previous patch.
11395 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11398 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
11399 running --aot with an old assembly.
11401 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
11403 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
11406 * mini-sparc.c: Add support for v9 branches with prediction.
11408 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
11410 * mini.c (mini_init): #warning is GNUC only
11412 * mini-sparc.h: implement __builtin_frame_address
11413 and __builtin_return_address for Sun C compiler
11415 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
11417 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
11419 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
11421 * basic-calls.cs: Add test for unaligned byref long argument passing.
11423 * mini-ops.h: Add sparcv9 compare and branch instructions.
11425 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
11426 v9 instructions if we have a v9 cpu.
11428 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
11429 registers for global allocation.
11431 * exceptions-sparc.c: Fixes.
11433 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
11435 * liveness.c (mono_analyze_liveness): Optimized version.
11437 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
11439 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
11442 * basic-float.cs basic-calls.cs: New regression tests.
11444 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
11446 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
11447 sigaltstack implementation.
11449 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
11451 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
11452 stuff if SIGSEGV_ON_ALTSTACK is not defined.
11454 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
11456 * mini.c: Fix warnings.
11458 * mini.c (mono_resolve_patch_target): New function which contains the
11459 arch independent part of the patching process.
11461 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
11462 patching code to a separate function.
11464 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
11466 * mini.c (add_signal_handler): ifdef out on Windows
11468 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
11470 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
11471 cpu-sparc.md: Add exception handling support + other fixes.
11473 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
11474 typed GC detection in --version.
11476 * basic.cs exceptions.cs: New regression tests.
11478 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
11479 the arch specific code can store data during a compilation.
11481 * mini-ops.h: Add OP_SETFRET.
11483 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
11484 function, register a separate icall for each arity, so the icalls can
11487 * mini.c (mono_print_tree): Print negative offsets in a more readable
11490 * mini.c: Make signal handling work on sparc.
11492 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
11494 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
11496 * jit-icalls.c: Emulate truncl by aintl on solaris.
11498 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
11500 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
11502 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
11504 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
11506 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
11507 a MarshalByRef type, inline a method that performs the check, taking into
11508 account that the object can be a proxy. Also implemented tow new opcodes:
11509 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11510 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
11511 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11513 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
11515 * mini-ppc.c: if a relative branch displacement is too big
11516 but it points to and area reachable with an absolute branch,
11519 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
11521 * mini.c: optimize small copies in cpblk.
11523 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
11525 * basic-calls.cs basic-float.cs: New regression tests.
11527 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
11528 negative offsets from %fp. Implement localloc. Fix local register
11529 allocation. Fix the case when the this argument needs to be saved to
11530 the stack. Implement some missing opcodes.
11532 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
11534 * mini.c (mini_method_compile): Reenable global regalloc in methods
11535 with exception handlers.
11537 * linear-scan.c (mono_varlist_sort): Fix warning.
11539 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
11541 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
11544 * liveness.c: Make all variables uses in exception clauses volatile, to
11545 prevent them from being allocated to registers. Fixes #42136.
11547 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
11549 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
11550 causes regressions.
11552 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
11553 argument to mono_arch_regalloc_cost.
11555 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
11558 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
11560 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
11561 Make the cost of allocating a variable to a register arch dependent.
11563 * basic-calls.cs: Fix compilation of tests.
11565 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
11566 helper function to cut back on the number of #ifdefs needed.
11568 * mini-ppc.c: Fix compilation.
11570 * basic-calls.cs: New regression tests.
11572 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
11574 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
11575 of l0 since that is callee saved.
11577 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
11580 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
11581 of delay instruction.
11583 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
11585 * mini.h (MonoCallInst): Add 'virtual' flag.
11587 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
11589 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
11591 * *.cs: New regression tests.
11593 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
11596 * mini.c (mono_runtime_install_handlers): Fix build.
11598 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
11599 'signal_stack_size' members.
11601 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
11602 alternate signal stack.
11604 * exceptions-x86.c: Add stack overflow handling.
11606 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
11607 functions to arch independent code.
11609 * mini.c (mono_print_tree): Print more detailed info for load_membase
11612 2004-02-23 Martin Baulig <martin@ximian.com>
11614 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
11616 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11618 * mini-x86.c: fixed reg allocation for div/rem.
11620 2004-02-22 Miguel de Icaza <miguel@ximian.com>
11622 * driver.c (mono_main): Report some configuratio options on --version.
11624 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
11626 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
11627 low in the address space. Correctly flush memory in thunks where we
11628 output native code.
11630 2004-02-20 Martin Baulig <martin@ximian.com>
11632 * mini.c (mini_get_method): New static method; inflate all generic
11633 methods and methods in open generic instances.
11634 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
11635 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
11637 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11639 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
11641 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
11643 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
11645 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
11647 * mini-sparc.c (flushi mono_arch_output_basic_block): make
11648 it compile using Sun's compiler.
11650 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11652 * 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.
11654 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
11656 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11658 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
11660 * mini-ppc.c: handle calls outside of the allowed range with thunks
11661 allocated using the code manager.
11662 * tramp-ppc.c: use the code manager to hold generated native code.
11663 Fixed the magic trampoline to just patch vtable entries.
11665 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
11667 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
11670 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
11672 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
11675 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
11676 if we have a working __thread implementation.
11678 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
11679 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
11681 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
11683 * mini-x86.c: Fix compilation under gcc 2.
11685 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
11687 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
11688 contains a call to the wrapped function.
11690 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
11691 OP_<CALL>_IMM opcodes, and use them under X86.
11693 * mini.c (mono_jit_find_compiled_method): Fix warning.
11695 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
11697 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
11699 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
11700 functionality to mini.c.
11702 * mini.c (mono_create_jump_trampoline): New function to create a jump
11703 trampoline. Return a compiled method instead of a trampoline if it
11704 exists. Add a cache for jump trampolines.
11706 * mini.c (mono_jit_find_compiled_method): New function to return a
11707 compiled method if it exists.
11709 * mini-x86.c: Call mono_create_jump_trampoline instead of
11710 mono_arch_create_jit_trampoline.
11712 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
11713 a jump trampoline. Fixes #52092.
11715 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
11717 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
11718 which is not up-to-date. Add check_corlib_version () instead.
11720 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
11723 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
11724 since newer valgrind versions do not need it.
11726 * mini.c (mono_jit_compile_method_with_opt): New helper function to
11727 compile a method with a given set of optimizations.
11729 * mini.c: Compile icall wrappers on-demand instead of at startup.
11731 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
11732 wrapper for an icall.
11734 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
11736 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
11739 * iltests.il: Add test for non-empty stack before switch instruction.
11741 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
11743 * mini.c: Add support for new stringbuilder marshalling conventions.
11745 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
11747 2004-02-01 Martin Baulig <martin@ximian.com>
11749 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
11750 in `ginst->mtype_argv'.
11752 2004-01-31 Miguel de Icaza <miguel@ximian.com>
11754 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
11755 facilitate grepping.
11757 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
11759 * mini.c: fixed buglet in initobj generic implementation for references.
11761 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
11763 * Makefile.am: make the version script conditional.
11764 * jit-icalls.c: handle missing truncl().
11766 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
11768 * exceptions.cs: Add more tests for double->int conversion.
11770 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
11771 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
11773 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
11775 * driver.c: make --verbose --version emit an error
11776 if the loaded corlib doesn't match the runtime version.
11778 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
11780 * mini-ppc.h: export ppc_patch().
11781 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
11782 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
11783 on par or better than on MacOSX.
11785 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
11787 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
11788 mono_lookup_pinvoke_call.
11790 * mini-x86.c: Under windows, the default pinvoke calling convention is
11791 stdcall. Fixes #52834.
11793 * mini.c (optimize_branches): Add an upper bound to the number of
11794 iterations to prevent infinite loops on strange loops. Fixes #53003.
11796 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
11798 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
11799 and ISINST. Fixes #52093.
11801 * objects.cs (test_0_vector_array_cast): New tests.
11803 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
11805 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
11806 checking in Array.Set ().
11808 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
11811 * object.cs (test_0_multi_array_cast): New regression test.
11813 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
11815 * exceptions-ppc.c: fix build on Linux/PPC.
11817 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
11819 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
11820 running under valgrind.
11821 (x86_magic_trampoline): Fix build bustage.
11823 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
11824 negative values as well. This is needed for the encoding of the line number
11825 info, since sometimes the line numbers are not in increasing order.
11827 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
11829 * cpu-pentium.md (localloc): Increase the size of the localloc
11830 instruction since it is a loop under Win32.
11832 * debug-mini.c (record_line_number): Get rid of unneccesary memory
11835 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
11837 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
11838 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
11839 Max Horn (max@quendi.de). Fix file names in comments.
11841 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
11843 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
11844 avoid stack overflow.
11845 (replace_usage): Avoid uninitialized variable warnings.
11847 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
11848 and taking the address of valuetype variables.
11850 2004-01-03 Patrik Torstensson
11852 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
11853 for other purposes than FP later on.
11855 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
11857 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
11860 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11862 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
11864 2003-12-30 Patrik Torstensson <p@rxc.se>
11866 * mini-x86.h: Decreased number of availiable fp regs.
11867 Solves corner cases with FP spilling.
11869 2003-12-23 Patrik Torstensson <p@rxc.se>
11871 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
11872 for floating point stack tracking / spilling on x86.
11875 * basic-float.cs: added float mul overflow test.
11877 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
11879 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
11881 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11883 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
11884 supports for cond branches that overflow the immediate
11885 overflow offset. mcs can compile simple programs.
11887 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
11889 * exceptions-ppc.c: exception handling support wip:
11890 finally handlers get run on exception.
11892 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
11894 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
11897 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
11899 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
11900 initial support for stack walking and unwinding.
11902 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
11904 * driver.c (mono_main): Make corlib-out-of-sync message more
11905 descriptive. Also remove verify_corlib call.
11907 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
11909 * mini.c: make CEE_NEWARR calls and other emulated opcodes
11910 not overlap with other call's arguments, too.
11912 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
11914 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
11915 move to arch-specific code the choice of arch-specific
11916 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
11917 * mini.c: ensure emulation calls will not interleave
11920 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
11922 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
11923 the magic trampoline stack frame is dropped before executing
11926 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
11928 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
11929 and integer to fp conversions. Added support for overflowing
11930 arguments on the stack. Reserve a couple more registers as temps.
11931 Added support for aot compilation (as output still needs to be
11934 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
11936 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
11937 Don't overwrite return register in some corner cases.
11939 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
11941 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
11942 static constructors when AOT compiling.
11944 * driver.c (mono_main): Call mono_check_corlib_version.
11946 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
11948 * cpu-g4.md, basic.cs: fixed div target register.
11950 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
11952 * mini-ppc.c, basic.cs: shl_imm fix with test.
11954 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
11956 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
11957 structures by value. Misc fixes.
11958 * objects.cs: more tests.
11960 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
11962 * mini-ppc.c: lconv.ovf.i implemented.
11964 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11967 (mini_init): don't error out if someone already called g_thread_init.
11969 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
11971 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
11972 to be any type per the spec. Fix abnormal memory usage when
11973 the same object is repeatedly thrown.
11975 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
11977 * mini.c: check for overruns in IL code.
11979 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
11981 * TODO: Add/remove some todo entries.
11983 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
11985 * driver.c (mono_main): Call mono_verify_corlib.
11987 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
11989 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
11990 This has been moved to mini.c
11991 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
11992 type being casted is marshalbyref it could be a proxy, so instead of
11993 emitting the type check code, emit a call to a runtime method that will
11994 perform the check by calling CanCastTo if needed.
11996 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
11998 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
11999 methods with large stack frames under Win32.
12001 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
12003 * Makefile.am: Distribute regression tests.
12005 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
12006 at the end instead of inserting each variable into the sorted list.
12008 * linear-scan.c (mono_varlist_sort): New helper function.
12010 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12012 * mini.c: ensure arguments and locals are within bounds.
12014 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12016 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
12019 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12021 * mini.c (mono_cprop_copy_values): Fix crash.
12023 * aot.c: Set verbosity back to 0.
12025 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12027 * regalloc.c: complete memory leak fix by Laurent Morichetti
12030 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12032 * driver.c (main_thread_handler): Revert the previous patch.
12034 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
12037 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
12038 memory from the memory pool.
12040 * driver.c (main_thread_handler): Turn on all optimizations when
12043 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12044 an array for better performance.
12046 * regalloc.c (mono_regstate_assign): Fix memory leak.
12048 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12049 serialize the debug info.
12051 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12052 debug info from the serialized representation.
12054 * aot.c: Save debug info into the generated file and load it when
12057 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12059 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12061 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12062 More FP-related fixes.
12064 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12066 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12067 and register allocation buglet. Hello world now runs.
12069 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12071 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12072 * tramp-ppc.c: fixed class init trampoline.
12073 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12075 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12077 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12078 mini.c: more ppc changes/fixes.
12080 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12082 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12083 Also optimize the case when the arguments are the same in the caller
12086 * iltests.il: Add tests for tail calls with valuetype arguments.
12088 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12090 * mini-ppc.c: fixes for struct return type.
12092 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12094 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12095 mono_spillvar_offset() to arch-specific code.
12097 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12099 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12101 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12103 * exceptions-x86.c: Fix stack space leaks.
12105 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12106 registers from the lmf if the method has save_lmf set.
12108 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12110 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12111 of icall wrappers into InvokeInDomain, since these are now per-domain.
12113 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12115 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12116 make some opcode emulation and intrinsic ops enabled/disabled
12117 according to the architecture. More fixes.
12119 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12121 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12123 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12125 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12126 arch-specific handling for 'this' and struct return type to
12127 arch-specific code.
12129 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12131 * aot.c: prevent divide by zero error when reporting (it happened with
12132 Accessibility.dll).
12134 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12136 * mini.h (inst_switch): Remove unused macro.
12138 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12141 (load_aot_module): free 'info->methods' and 'info' properly. No more
12142 "free(): invalid pointer blah" messages when you have an old aot
12145 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12147 * jit-icalls.c, mini.c: Added support for context static fields.
12149 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12151 * mini.c (mono_method_blittable): Methods which set LastError are not
12152 blittable either. Fixes #51108.
12154 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12156 * mini.c: flush icache.
12157 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12159 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12161 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12163 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12165 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12168 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12171 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12173 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12175 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12176 instruction when the result is discarded.
12178 * iltests.il (test_0_div_regalloc): New regression test.
12180 * arrays.cs: Fix compilation error.
12182 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12184 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12185 float rules to inssel-x86.brg: sane architectures with FP registers
12186 don't need to implement these rules.
12188 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12190 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12192 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12194 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12195 implementation of 32 bit systems.
12197 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12199 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12200 (Jeroen Zwartepoorte).
12202 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
12204 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
12205 the caller and the callee matches.
12207 * mini.c (mono_method_to_ir): Add comment.
12209 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
12210 signbit is missing on some platforms.
12212 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
12214 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
12216 * mini.c (setup_jit_tls_data): Call the new function.
12218 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
12220 * mini-x86.c: Add experimental support for fast access to the lmf
12221 structure under NPTL/Linux 2.6.x.
12223 2003-11-06 Martin Baulig <martin@ximian.com>
12225 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
12226 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
12229 2003-11-02 Martin Baulig <martin@ximian.com>
12231 * mini.c (inflate_generic_field): New static method.
12232 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
12233 generic instance and the field is declared in a generic type, call
12234 inflate_generic_field() to inflate it. Fixes gen-28.cs.
12236 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
12238 * mini.h mini.c (mono_method_same_domain): New function to return
12239 whenever the caller and the callee are in the same domain.
12241 * tramp-x86.c (x86_magic_trampoline): Use the new function.
12243 2003-10-30 Martin Baulig <martin@ximian.com>
12245 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
12246 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
12248 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
12249 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
12251 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
12253 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
12256 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
12257 object here, so it is in the correct appdomain etc.
12259 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
12261 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
12263 (mono_method_to_ir): Avoid freeing the type created returned from
12264 mono_type_create_from_typespec, since it is put into an internal cache
12265 by the function. Fixes pointer.exe.
12267 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
12268 trampolines for icalls and pinvokes as well. Fixes #33569.
12270 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
12272 * mini.c: Update after appdomain changes.
12274 * mini.c (mono_jit_compile_method_inner): Allways compile native
12275 method wrappers in the root domain, since there can only be one
12276 instance of them, whose address is stored in method->info.
12278 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
12280 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
12281 environment variable. Instead detect automatically whenever running
12282 under valgrind using the magic macro RUNNING_ON_VALGRIND from
12285 2003-10-16 Miguel de Icaza <miguel@ximian.com>
12287 * trace.c, trace.h: New files that implement the new trace option
12290 * driver.c: Document new --trace options.
12292 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
12295 - if (mono_jit_trace_calls)
12296 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
12298 * mini.h: prototypes.
12300 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
12302 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
12304 * mini.c inssel.brg: Implement typedefbyref opcodes.
12306 * mini.c (mono_jit_compile_method): Remove unused local variable.
12308 * mini.c (mono_jit_compile_method_inner): Ditto.
12310 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
12312 * tramp-x86.c (x86_class_init_trampoline): Fix build.
12314 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
12316 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
12318 * mini.c (mono_no_aot): Remove unused global variable.
12320 * mini.c: Thread safety fixes.
12322 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
12324 * mini.c (mono_create_class_init_trampoline): Add a lock around
12325 class_init_hash_addr.
12327 * arrays.cs (test_0_newarr_emulation): Add new regression test for
12330 * mini.c: Decompose the NEWARR instruction before decomposing its
12331 arguments. Fixes #30073.
12333 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
12335 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
12338 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
12340 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
12342 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
12344 * driver.c: Add support for compiling icall wrappers to --compile.
12346 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
12348 * inssel.brg: The empty value in class->interface_offsets is -1, not
12351 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
12353 * objects.cs: New test for 'is' operator on an array of interfaces.
12355 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12357 * tramp-ppc.c: update trampoline code to support jumps
12358 and class initialization.
12360 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
12362 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
12364 * inssel.brg (OP_UNBOXCAST): Fix #46027.
12366 * inssel.brg (OP_UNBOX): Remove unused rule.
12368 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
12369 region instead of one for each method. Fixes #47813.
12371 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
12373 * exceptions.cs (test_0_nested_finally): New regression test for
12374 nested exception handlers.
12376 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
12378 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
12380 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
12383 * mini.c (mono_method_check_inlining): Make the inlining limit
12384 configurable by an environment variable.
12386 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
12388 * mini.h: Bump AOT file version.
12390 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
12391 token, store the image along with the token, since the token might not
12392 refer to the same image as the method containing the relocation,
12393 because of inlining.
12395 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
12397 * mini.c (mono_precompile_assemblies): New function to compile
12398 all methods in all loaded assemblies.
12400 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
12402 * regalloc.h regalloc.c (MonoRegState): Change the type of
12403 iassign and fassign to int*, since they can contain large negative
12404 values if the register is spilled. Also added some comments. Fixes
12407 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
12408 under Win32. Fixes #42964.
12410 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
12412 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
12414 * aot.c: Added support for AOT compiling methods which contain calls
12415 to wrappers. Currently, only remoting-invoke-with-check wrappers are
12418 * driver.c (compile_all_methods): Run the compilation in a thread
12419 managed by mono. Fixes #44023.
12421 * mini.c (mono_codegen): Print full method name in verbose output.
12423 * mini-x86.c (mono_arch_patch_code): Fix warning.
12425 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
12426 jumps, since the method we are jumping to might be domain-specific.
12428 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
12430 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
12432 * inssel.brg: string chars are unsigned.
12434 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
12436 * TODO: New todo item.
12438 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
12439 which calls mono_runtime_class_init and patches the call site to
12440 avoid further calls.
12441 (mono_arch_create_class_init_trampoline): New arch specific function
12442 to create a class init trampoline.
12443 (create_trampoline_code): Generalized so it can create
12444 class init trampolines as well.
12446 * mini.c (helper_sig_class_init_trampoline): New helper variable.
12447 (mono_create_class_init_trampoline): New function to create and cache
12448 class init trampolines.
12449 (mono_find_class_init_trampoline_by_addr): New function to lookup the
12450 vtable given the address of a class init trampoline. Used by the
12452 (mono_codegen): Generate a call to a trampoline instead of
12453 mono_runtime_class_init in LDSFLD[A].
12454 (mono_codegen): Add relocations for the new trampoline.
12456 * mini.h mini-x86.c aot.c: Added a new relocation type:
12457 MONO_PATCH_INFO_CLASS_INIT.
12459 * mini.h: Bump AOT version number.
12461 * aot.c: Create a copy of the loaded code instead of using the original
12462 so methods which call each other will be close in memory, improving
12465 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
12466 patch since it breaks the regression tests.
12468 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
12469 for the register saving instruction sequence since the
12470 frame_state_for function in glibc 2.3.2 don't seem to detect it.
12472 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
12474 * TODO: Fix todo item && remove another.
12476 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
12478 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
12481 * aot.c: Moved the check for MONO_LASTAOT into the initialization
12482 function of the module.
12484 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
12485 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
12486 --no-aot command line option.
12488 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
12490 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
12491 by Bernie Solomon (bernard@ugsolutions.com).
12493 * inssel.brg: Refactor the interface offset table related code into
12494 its separate functions and add support for the AOT case.
12496 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
12498 * aot.c (mono_aot_get_method_inner): Fix memory leak.
12500 * aot.c: Added mono_aot_verbose variable and made all debugging
12501 output depend on the value of this variable.
12503 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
12504 method_label and info_label.
12506 * mini.h mini-x86.c aot.c: Added a new relocation type
12507 MONO_PATCH_INFO_IID for klass->interface_id.
12509 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
12510 the MonoJitInfo structure.
12512 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
12513 a non-root appdomain in shared mode.
12515 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12517 * aot.c: make aot loader less verbose. Remove free of unused variable.
12519 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
12521 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
12523 * .cvsignore: Added *.dll.
12525 * mini.c (mono_print_tree_nl): New function callable while debugging.
12527 * mini.c (mono_print_code): Export this.
12529 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
12532 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
12534 * mini.h (MonoCompile): Added 'jit_info' field.
12536 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
12537 the cfg structure, since it is needed by the AOT compiler.
12539 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12541 * aot.c: A major rewrite. Changes include:
12542 - save exception tables for methods which have them.
12543 - cache failed lookups in aot_get_method () to avoid the (slow) calls
12544 to g_module_symbol.
12545 - reworked the file format so it is now much smaller and needs
12546 fewer relocation entries.
12548 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12550 * aot.c (load_aot_module): Fix build bustage on platforms without
12553 2003-09-04 Martin Baulig <martin@ximian.com>
12555 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
12557 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12559 * TODO: Some new optimization ideas.
12561 * aot.c: Move AOT module loading logic here from mono_assembly_open.
12563 * aot.c: Save the optimization flags used to compile the code into
12566 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
12567 support emitting domain specific code.
12569 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
12570 no longer domain neutral. It can be made domain neutral by compiling
12571 with --optimize=shared.
12573 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
12574 between appdomains.
12576 * driver.c mini.h mini.c: New --no-aot debugging option which disables
12577 loading of AOT code.
12579 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
12581 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
12582 if there is no domain neutrality information.
12584 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
12586 * aot.c (mono_compile_assembly): Emit a symbol containing the file
12587 format version into the generated library.
12589 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
12590 callee method into the caller since one of them could be shared.
12592 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
12593 system exceptions from AOT code now works.
12595 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
12596 method if it is domain neutral and the callee is not.
12598 * graph.c (cfg_emit_one_loop_level): Fix warning.
12600 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
12602 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
12605 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
12607 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
12608 is needed by code which is executed before mono_runtime_init ().
12609 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
12611 * mini.c (mono_thread_abort): Fix warning.
12612 (mono_jit_compile_method): Call static constructor in the AOT case too.
12614 * aot.c (mono_compile_assembly): Fix warning.
12616 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12618 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
12620 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
12622 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
12624 * cpu-pentium.md: Fix the length of call opcodes so they include the
12625 ESP restoring instruction. Fixes #47968.
12627 2003-08-28 Martin Baulig <martin@ximian.com>
12629 * mini-x86.c (mono_arch_call_opcode): Added support for
12630 MONO_TYPE_GENERICINST.
12632 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
12634 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
12636 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
12637 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
12639 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
12642 2003-08-26 Martin Baulig <martin@ximian.com>
12644 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
12645 when reporting an error, set this to the actual error location.
12646 (mono_method_to_ir): Report the correct error location if
12647 get_basic_blocks() returned an error.
12649 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
12651 * mini.c (mono_type_blittable): OBJECT is not blittable.
12652 (mono_method_blittable): Methods which have marshalling descriptors
12653 are not blittable either. Fixes #47842.
12655 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
12657 * driver.c mini.c: Use an environment variable instead of a global
12658 variable. Also fix the build.
12660 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
12661 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
12664 * driver.c mini.c: Added --with-valgrind option to turn off some
12665 code which prevents mono from running under valgrind.
12667 * mini.c (mono_emit_call_args): Fixed warning.
12669 * mini.c (mono_emulate_opcode): Fixed warning.
12671 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12673 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
12674 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
12675 regalloc.c, regalloc.h: specify available registers in arch-specific
12676 code and support floats in the regallocator (patch by Laurent Morichetti
12679 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12681 * mini.c: mono_thread_current() can be called only after
12682 mono_runtime_init(): rearrange code to not call it early on.
12684 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12686 * mini.c: allocate jump tables in the code mempools.
12688 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12690 * mini.c, mini.h: make sure per-thread data allocated by the jit is
12693 2003-08-10 Miguel de Icaza <miguel@ximian.com>
12695 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
12696 12 to 16. This fixes bug #47453.
12699 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
12701 * mini-ppc.c: fixed indexed load and unsigned compares.
12703 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
12705 * mini.c: reenabled installation of handler for
12706 thread abort signal.
12708 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12710 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
12711 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
12712 until it's fixed and actually useful.
12714 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12716 * inssel-long32.brg: couple more opcodes implemented.
12718 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12720 * mini-sparc.c: Even more opcodes implemeted.
12722 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
12724 * mini-sparc.c: More opcodes implemented.
12726 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
12728 * mini-sparc.c: More opcodes implemented.
12730 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12732 * inssel-sparc.brg: Add some needed rules. Direct
12734 * Makefile.am: Use inssel-sparc.brg
12735 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
12736 an assert happy for now.
12738 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
12740 * mini-sparc.c: Fixed compile errors.
12741 * exceptions-sparc.c: Same. We now produce a mono binary
12742 on sparc-linux. Yea.
12744 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
12746 * mini-sparc.c: Renamed registers. Also some macro cleanups.
12747 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
12748 They compile, but do not work.
12750 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12752 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
12753 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
12754 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
12757 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12759 * mini.c: more opcodes implemented and better support for generics.
12761 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
12763 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
12764 * mini.c, mini.h: first cut at generics support: some new instructions
12765 added and changed the behaviour of some of the existing ones.
12767 2003-07-21 Miguel de Icaza <miguel@ximian.com>
12769 * mini.c: Removed definition of metadata_shared mutex here.
12771 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12773 * mini-x86.c: make vararg calls work for instance methods.
12775 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
12777 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
12778 returns the arguments in a separte list, now.
12780 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12782 * aot.c, mini.c: updates for array type representation changes.
12784 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
12786 * mini.c: register function to perform jit shutdown.
12788 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12790 * mini.c: use a faster allocator if possible.
12792 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
12794 * aot.c: some cleanups and portability changes.
12796 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12798 * mini.c: use faster allocation for CEE_BOX if possible.
12800 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
12802 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
12803 Moved inlined mempcy code to its own function so that is can be
12804 reused. Added an inline memset function as well (optimized initobj).
12805 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
12807 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12809 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
12811 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
12813 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
12814 arch code can setup the cpu for CLR execution, if needed.
12815 We use it on x86 to set the precision of FP operations.
12817 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
12819 * mini.c: disable some optimizations if we can guess they'll cost too
12820 much for a given method.
12822 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12824 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
12826 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
12827 * mini.h mini.c mini-x86.c: Added instruction level coverage
12828 info collection support.
12830 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12832 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
12833 is now implemented in the profiling API. Get rid of a couple of
12834 unnecessary global variables.
12836 2003-06-15 Nick Drochak <ndrochak@gol.com>
12838 * basic-long.cs: tests for negative values for bigmul, and unsigned.
12839 * cpu-g4.md: add op_bigmul and op_bigmul_un
12840 * cpu_pentium.md: add op_bigmul_un
12841 * inssel-long32.brg: add rule for unsigned bigmul
12842 * mini-ops.h: define OP_BIGMUL_UN
12843 * mini-x86.c: THE BUG: handle (un)signed properly
12844 * mini.c: choose unsigned opcode if needed.
12845 This set of patches fixes bug #44291
12847 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
12849 * mini.c (optimize_branches): improved to handle all kinds of
12850 conditional branches.
12852 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
12854 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
12855 don't raise exceptions.
12857 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12859 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
12860 to arch-specific files.
12862 2003-06-09 Martin Baulig <martin@ximian.com>
12864 * Makefile.am (libs): Added $(LIBGC_LIBS).
12866 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
12868 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
12869 and OP_ATAN (fixes bug#44293).
12871 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
12873 * Makefile.am, mini-x86.c: rename cpu description array to
12874 pentium_desc, since some compilers define the 'pentium' preprocessor
12877 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
12879 * mini.c (mini_select_instructions): add explicit branch if the
12880 following block is not the false target of a conditional branch -
12881 we need this with any optimization that reorder or remove bblocks
12883 * mini.c (optimize_branches): bug fixes
12885 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
12887 * mini.c (mono_method_to_ir): inline static readonly fields
12889 * ssa.c (fold_tree): start cfold support for long (very simple
12892 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
12894 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12896 * inssel.brg: fixed memcpy (bug #44219).
12898 2003-06-05 Dick Porter <dick@ximian.com>
12900 * driver.c: Set the glib log levels to not abort if g_message
12903 g_set_prgname() has to happen before mini_init() so that the
12904 process handle gets the info.
12906 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12908 * driver.c: add intrins to the default optimizations to get wider
12911 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
12913 * mini.h: some large basic blocks will overflow a 16-bit
12914 integers for symbolic registers.
12916 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12918 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
12919 (mono_arch_output_basic_block): fix bug 43499
12921 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
12923 * mini.c: kill duplicated definition of mono_debug_format.
12925 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
12927 * mini-x86.c, arrays.cs: fixed register allocation bug.
12929 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
12931 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
12933 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
12935 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12938 (print_method_from_ip): also print source location information if
12941 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
12943 * mini.c (mono_find_block_region): bug fix in region code
12944 (mini_method_compile): enable removing unreachable code again, but
12945 only in methods without exception clauses.
12947 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12949 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
12950 Implemented arglist opcode and handling of TypedReference type.
12951 Fixed x86 call convention when a structure is returned.
12952 Minimal support for calling static vararg methods.
12954 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
12956 * mini.c (mini_method_compile): always remove unreachable code,
12957 because the code in them may be inconsistent (access to dead
12958 variables for example).
12960 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
12962 * driver.c, debug-mini.c: warning fixes.
12964 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
12966 * Makefile.am, jit.h, mini.h: install header for embedding mono.
12968 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
12970 * mini.c: thread-static fields are registered in mono_class_vtable(),
12971 so ensure the function is called before checking for them.
12973 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
12975 * mini.c (optimize_branches): fix for bug 43586
12977 * jit-icalls.c (mono_llmult_ovf): added an additional check for
12978 overflow (fixes Bug #43639)
12980 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12982 * mini.c, objects.cs: allow the use of stobj for primitive types.
12984 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12986 * mini.c: be less strict about argument checking until we support
12987 running the verifier.
12989 2003-05-27 Nick Drochak <ndrochak@gol.com>
12991 * basic-long.cs: tests for (ulong)int * (ulong)int also
12992 * mini.c: use the same trick for (ulong)int * (ulong)int
12994 2003-05-27 Nick Drochak <ndrochak@gol.com>
12996 * basic-long.cs: add regression test for (long)int * (long)int
12997 * cpu-pentium.md: add op_bigmul specification
12998 * inssel-long32.brg: add OP_BIGMUL rule
12999 * mini-ops.h: add OP_BIGMUL
13000 * mini-x86.c: register allocator: handle case where src1 needs to be
13002 * mini.c: substitute special BIGMUL opcode in the tree for
13003 (long)int * (long)int
13005 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
13007 * jit-icalls.c: call the type ctor on field access if needed.
13009 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13011 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
13012 to a method (including results of ldelema, bug#43207).
13014 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
13016 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
13017 colors to show exception handler blocks.
13019 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
13020 (fix for pinvoke7.cs).
13022 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13024 * mini.h, mini.c: ensure correct initialization order for types that
13025 require it. Prepare for lazy compilation of jit icall wrappers.
13026 Provide a name for opcode emulation to reduce unneeded mallocing.
13028 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
13030 * mini-x86.c: better register restoring code and profiling
13031 support for tail calls.
13033 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13035 * mini.h, driver.c: prepare for leaf methods optimization.
13037 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13039 * mini.c: get targets of branches before converting a method.
13041 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
13043 * mini.c (optimize_branches): added some experimental code (disbaled)
13045 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13047 * mini.c (optimize_branches): fix branch to branch optimization
13049 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13051 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13053 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13055 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13058 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13060 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13061 enable use of interface variables again.
13063 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13064 I1 to registers because there is no simply way to sign extend 8bit
13065 quantities in caller saved registers on x86.
13067 * inssel-float.brg: set costs of some rules to 2 so
13068 that monobure always select the arch. specific ones if supplied,
13069 regardless of the order we pass the files to monoburg.
13071 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13073 * mini.c, mini-x86.c: since the magic trampoline for jumps
13074 can't patch the code directly, we do it as soon as the
13075 method gets compiled.
13077 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13079 * mini-x86.c, mini.h: introduce a new patching method
13080 to support CEE_JMP and tail calls.
13081 * mini.c: obey tail.call. Don't precompile methods target
13083 * tramp-x86.c: new trampoline code to handle methods
13084 reached through a jump.
13086 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13088 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13089 bit values to registers
13091 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13093 * mini.c (mono_compile_get_interface_var): share interface
13094 variables if possible.
13096 2003-05-16 Martin Baulig <martin@ximian.com>
13098 * debug-mini.c (mono_init_debugger): New function to initialize
13099 the debugger. This is not in the debugger since it needs to
13100 access some of mini's internals.
13102 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13104 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13106 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13108 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13109 for value type handling.
13111 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13113 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13114 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13116 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13118 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13119 the constructor through a proxy.
13121 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13123 * jit-icalls.c, inssel.brg: fixes to array element address
13126 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13128 * mini-x86.c (is_regsize_var): allocate pointer to registers
13130 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13132 * driver.c: fixed typo, added intrins to the set of optimizations
13133 tested with regressions.
13135 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13137 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13138 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13141 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13143 * inssel.brg: remove some common pop instructions without side effects
13145 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13147 * inssel-x86.brg: fixed thinko in int to double conversions.
13149 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13151 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13153 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13155 * inssel-long32.brg: two more missing instructions.
13157 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13159 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13160 if not already set.
13162 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13164 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13167 * basic-float.cs: Added tests for negative zero.
13169 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13171 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13172 a couple of missing operations for long casts, with test cases.
13174 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13176 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13178 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13180 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13181 code size estimation.
13183 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13185 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13186 abstract methods (fix bug 42542)
13188 * aot.c: add ability to handle array types
13190 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13192 * mini.c: Call the _specific versions of the object allocation
13193 functions if possible.
13195 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13197 * driver.c: call setlocale ().
13199 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13201 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
13204 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
13206 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
13208 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
13209 wrappers (fix bug 42122)
13211 2003-05-04 Martin Baulig <martin@ximian.com>
13213 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
13215 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
13216 s/mini_set_defaults/mono_set_defaults/g.
13218 2003-05-04 Martin Baulig <martin@ximian.com>
13220 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
13222 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13224 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
13225 (reported by Don Roberts).
13227 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13229 * mini.c: temporarily work around two bugs for this release.
13231 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13233 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
13234 that contains -export-dynamic and it makes using the ld script
13236 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
13238 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13240 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
13243 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13245 * mini.c: make sure leave calls all the needed finally blocks,
13246 even when the target jumps out of multiple exception clauses.
13248 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13250 * ldscript, Makefile.am: add linker script to reduce the number of
13251 exported symbols (should also fix the issues with libwine defining
13252 some of the same symbols in io-layer).
13254 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
13256 * driver.c (mini_main): Avoid assertion when no file name is given on
13259 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
13261 * driver.c: added --version/-V command line option.
13262 Added the inline optimization in the regression tests.
13264 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13266 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
13267 to the type in the method signature (fixes bug#42134).
13269 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
13271 * mini.c: when inlining, check this is not null only when needed (bug #42135).
13273 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
13275 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
13277 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13279 * driver.c: fixed bug #42100.
13281 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
13283 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
13285 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13287 * mini.c: moved most of the code required to do inlining to its own
13288 function so it can be reused. Inline also ctors if appropriate.
13290 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
13292 * Makefile.am: Link with -export-dynamic so shared libs loaded by
13293 the runtime can call mono API functions.
13295 2003-04-27 Martin Baulig <martin@ximian.com>
13297 * debug-mini.c (mono_debug_init_method): Added
13298 `guint32 breakpoint_id' argument; if the method has a breakpoint,
13299 send a notification to the debugger.
13301 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
13302 running in the Mono Debugger, just pass the breakpoint number to
13303 mono_debug_init_method().
13305 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
13307 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
13309 * mini.c: allow some more unsafe compares.
13311 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13313 * mini-x86.c, Makefile.am: make distcheck works (partially from
13314 a patch by Richard Lee <r.h.lee@attbi.com>).
13315 * regset.c, regset.h: removed, they are unused.
13317 2003-04-25 Dick Porter <dick@ximian.com>
13319 * driver.c: Usage reports the name as 'mono' not 'mini'
13320 * exceptions-x86.c: Build and run on freebsd
13322 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
13324 * Makefile.am: install the program with the 'mono' name and
13325 the library as libmono instead of mini and libmini.
13327 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13329 * driver.c: provide the APIs for the embedding interface of the old jit.
13331 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
13333 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
13335 2003-04-23 Martin Baulig <martin@ximian.com>
13337 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
13339 * driver.c: Added `--debug' command line argument to enable
13342 2003-04-23 Martin Baulig <martin@ximian.com>
13344 * debug.[ch]: Removed. The code is now in
13345 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
13347 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
13350 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
13352 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
13354 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13357 (mini_cleanup): moved mono_runtime_cleanup call after the call to
13358 mono_domain_finalize.
13359 (mini_method_compile): use mono_method_profile* if the the option is
13362 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
13364 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13365 methods with their wrapper.
13367 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13368 methods with their wrapper.
13370 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
13373 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
13376 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
13379 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
13381 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
13383 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
13385 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
13386 of the mempool. This is slightly faster and uses less memory
13388 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13390 * mini.c: avoid O(n) allocation for variables.
13392 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13394 * mini.c: handle items on the stack after inlining methods.
13396 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13398 * mini.c: make the method->opcode optimization dependent
13399 on MONO_OPT_INSTRINS and do it lazily.
13401 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13403 * driver.c: print overall results at the end of regression run.
13405 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
13407 * inssel.brg: don't overwrite symbolic registers.
13409 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13411 * inssel-x86.brg: fix conversion from long to float.
13413 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
13415 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
13417 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
13419 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
13421 * driver.c: Added --print-vtable option as in the old JIT.
13423 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13425 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
13427 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
13429 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
13431 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
13433 * mini.c regalloc.c regalloc.h: Fix memory leak.
13435 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
13437 * aot.c (mono_aot_get_method): register all used strings
13439 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13441 * mini.c: always intern strings references with ldstr at compile time.
13443 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13445 * Makefile.am: add BUILT_SOURCES.
13447 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13449 * driver.c: give a better error message when the assembly to execute
13450 doesn't have an entry point.
13452 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
13454 * Makefile.am: added hack for automake
13456 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
13459 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
13461 22003-04-07 Martin Baulig <martin@ximian.com>
13463 * Makefile.am: Added Makefile.am.
13465 * debugger-main.c: Removed, this is now in the debugger where it
13468 * mini.pc.in: Call this package `mini' for the moment.