1 2008-06-13 Mark Probst <mark.probst@gmail.com>
3 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
4 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7 * mini.c: Generic sharing of calls via generic interfaces.
9 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10 generic method with non-constant MonoGenericContext*. Instead,
11 the context is taken out of the method itself.
13 2008-06-13 Mark Probst <mark.probst@gmail.com>
15 * mini.c: Generic sharing of ldvirtftn.
17 2008-06-13 Mark Probst <mark.probst@gmail.com>
19 * mini.c: Generic sharing of ldftn.
21 2008-06-13 Mark Probst <mark.probst@gmail.com>
23 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
25 2008-06-13 Mark Probst <mark.probst@gmail.com>
27 * mini.c: Generic sharing of the special case of ldtoken followed
28 by a call to GetTypeFromHandle.
30 2008-06-13 Mark Probst <mark.probst@gmail.com>
32 * mini.c: Generic sharing of box for nullable types.
34 2008-06-13 Zoltan Varga <vargaz@gmail.com>
36 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
37 are passed on the stack. Fixes #324807.
39 2008-06-12 Bill Holmes <billholmes54@gmail.com>
41 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
42 for the ArgValuetypeAddrInIReg case.
44 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
45 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
47 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
48 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
49 local variable and pass the local variable by reference to the called method.
51 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
52 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
54 Contributed under MIT/X11 license.
56 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
58 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
60 * debug-mini.c (mono_debug_print_vars): Release memory after printing
63 2008-06-10 Martin Baulig <martin@ximian.com>
66 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
68 2008-06-09 Kornél Pál <kornelpal@gmail.com>
70 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
71 possible error when no arguments are passed.
73 Contributed under MIT/X11 license.
75 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
77 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
78 where the file name is NULL.
80 2008-06-09 Zoltan Varga <vargaz@gmail.com>
82 * mini.c: Fix s390 build.
84 2008-06-08 Zoltan Varga <vargaz@gmail.com>
86 * trace.c (mono_trace_parse_options): Fix warnings.
88 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
90 2008-06-07 Zoltan Varga <vargaz@gmail.com>
92 * mini.c (remove_block_if_useless): Avoid printing the method name.
94 * mini.c: Remove needless setting of ins->cil_code which is now done by
97 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
100 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
101 translated code after it has been patched.
103 2008-06-06 Zoltan Varga <vargaz@gmail.com>
105 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
106 avoid problems during code patching on SMP systems.
107 (emit_call): Avoid adding a patch info which is already added by
109 (mono_arch_emit_exceptions): Ditto.
111 2008-06-05 Zoltan Varga <vargaz@gmail.com>
113 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
114 MONO_TYPE_ISSTRUCT already checks for it.
116 2008-06-05 Bill Holmes <billholmes54@gmail.com>
118 * mini-amd64.c:merge_argument_class_from_type: When marshaling
119 structs with floats on Winx64 the float registers are not used.
120 The integer registers are always used..
121 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
122 only one register will be used and only if the size of the struct
123 is 1,2,4, or 8 bytes.
125 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
128 Contributed under MIT/X11 license.
130 2008-06-05 Martin Baulig <martin@ximian.com>
132 * debug-debugger.c (debugger_lookup_class): Also call
133 mono_class_setup_methods() here; we're only called from RTI.
135 2008-06-05 Andreas Färber <andreas.faerber@web.de>
137 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
138 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
139 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
140 Post-process object files and add dtrace-generated object, if necessary.
142 Contributed under MIT/X11 license.
144 2008-06-04 Mark Probst <mark.probst@gmail.com>
146 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
149 * mini.c: Generic sharing for unbox.any and castclass.
151 2008-06-04 Mark Probst <mark.probst@gmail.com>
153 * mini.c: Ignore tailcall prefix in shared generic code and when
154 doing calls which require a vtable/rgctx argument.
156 2008-06-04 Mark Probst <mark.probst@gmail.com>
158 * mini.c: Don't free the JIT info.
160 * driver.c: Changes in the JIT info table testing code.
162 2008-06-03 Zoltan Varga <vargaz@gmail.com>
164 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
165 interruption. Fix some warnings.
167 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
168 interruption_checkpoint.
170 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
172 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
173 from embedding applications.
175 2008-06-02 William Holmes <billholmes54@gmail.com>
177 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
178 reserving 32 bytes on the stack when making calls.
180 Contributed under MIT/X11 license.
182 2008-06-01 Zoltan Varga <vargaz@gmail.com>
184 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
185 the linear IL branch.
187 * driver.c: Print out more information for --version on arm.
189 2008-05-30 Zoltan Varga <vargaz@gmail.com>
191 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
192 bb_exit instead, since out of line bblocks might not actually be emitted
195 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
196 maximum epilog size for out of line bblocks if tracing is enabled.
198 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
200 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
202 * arrays.cs: Regression tests for allocating arrays with negative sizes.
204 2008-05-28 Zoltan Varga <vargaz@gmail.com>
206 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
207 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
210 2008-05-27 Zoltan Varga <vargaz@gmail.com>
212 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
213 the 'value' to store is a constant.
215 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
217 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
218 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
220 2008-05-26 Zoltan Varga <vargaz@gmail.com>
222 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
223 for accessing method->generic_container.
225 2008-05-24 Zoltan Varga <vargaz@gmail.com>
227 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
229 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
231 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
233 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
236 2008-05-23 Zoltan Varga <vargaz@gmail.com>
238 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
240 * mini.c: Handle the case when mono_class_vtable () fails.
242 2008-05-23 Massimiliano Mantione <massi@ximian.com>
243 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
246 2008-05-22 Mark Probst <mark.probst@gmail.com>
248 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
249 together with domain sharing.
251 2008-05-22 Mark Probst <mark.probst@gmail.com>
253 * mini.c: Treat callvirts to final methods like non-virtual calls
254 when doing generic sharing, i.e. look them up in the runtime
257 2008-05-22 Mark Probst <mark.probst@gmail.com>
259 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
260 with computed types (for generic sharing).
262 * mini.c: Generic sharing for mkrefany and refanyval.
264 2008-05-22 Zoltan Varga <vargaz@gmail.com>
266 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
269 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
270 the generic sharing code.
272 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
275 2008-05-21 Zoltan Varga <vargaz@gmail.com>
277 * mini.h: Remove the declaration of mono_aot_init_vtable ().
279 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
281 * driver.c: updated copyright date
283 2008-05-21 Zoltan Varga <vargaz@gmail.com>
285 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
288 2008-05-19 Martin Baulig <martin@ximian.com>
290 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
291 pointing to the new `_mono_debug_using_mono_debugger' variable.
294 (mono_main): Check mono_debug_using_mono_debugger() rather than
295 the `MONO_INSIDE_MDB' environment variable to check whether we're
298 2008-05-19 Zoltan Varga <vargaz@gmail.com>
300 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
303 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
305 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
307 * mini.c: Added mini_assembly_can_skip_verification. This
308 function checks if the assembly requested to skip verification.
309 Fixes part of #387274.
311 2008-05-07 Zoltan Varga <vargaz@gmail.com>
313 * mini.c (mini_get_method): Disable the check for open generic classes when
314 using generic sharing.
316 * generics.cs: Add a test #387034.
318 * mini.c (mini_get_method): Check whenever the method class is an open generic
319 type, and return NULL in that case, causing a verification error. Fixes
322 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
324 * driver.c (mono_main): Revert r102623. The right
325 thing to do is to enable the verifier under verifiable
326 unless a --security flag was passed.
328 We need this non-trivial behavior for --verify-all otherwise
329 mcs-compileall won't be able to use it. As it needs everything to
330 be verified under validil.
332 2008-05-06 Martin Baulig <martin@ximian.com>
336 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
337 (mono_debugger_thread_cleanup): Likewise.
338 (mono_debugger_extended_notification): Likewise.
340 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
342 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
343 against both inflated and non-inflated methods. We need to check against the
344 generic definition for cases where the instantiated method is not visible.
345 We need to check against the inflated types for cases where the instantiation
346 changes any super type. This fixes #382986.
348 Note that this doesn't need to be applied to other parts of mono_method_to_ir
349 that check for visibiliy as generic params only appears as the type subject
350 of tokens on call opcodes. Field manipulation and ldftn must always
351 target an exact type.
353 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
355 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
356 if no related --security flag is passed.
358 2008-05-05 Andreas Färber <andreas.faerber@web.de>
360 * mini-arch.h: Prepare support for ppc64.
362 Contributed under MIT/X11 license.
364 2008-05-05 Andreas Färber <andreas.faerber@web.de>
366 * aot-runtime.c: Prepare support for ppc64.
368 Contributed under MIT/X11 license.
370 2008-05-05 Andreas Färber <andreas.faerber@web.de>
372 * mini-ops.h: Prepare support for ppc64.
374 Contributed under MIT/X11 license.
376 2008-05-04 Andreas Färber <andreas.faerber@web.de>
378 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
380 Contributed under MIT/X11 license.
382 2008-05-03 Zoltan Varga <vargaz@gmail.com>
384 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
385 assemblies, since aot_name is not a full path, causing us to load MS.NET
386 assemblies on windows.
388 2008-04-28 Kornél Pál <kornelpal@gmail.com>
390 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
391 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
392 * main.c: Use UTF-8 encoded command line instead of Windows default code
393 page on Windows to support Unicode.
394 * driver.c (DllMain): New function for mixed-mode assembly support.
395 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
396 export __stdcall functions without decoration.
398 Contributed under MIT/X11 license.
400 2008-04-28 Mark Probst <mark.probst@gmail.com>
402 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
403 saving it very early.
405 2008-04-28 Mark Probst <mark.probst@gmail.com>
407 * mini.h, mini.c: Lots of code for accessing the old RGCTX
408 deleted. The only way to access the new RGCTX is via the
411 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
412 vtable instead of the RGCTX to static methods.
414 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
415 accessing the new RGCTX.
417 * generic-sharing.c: There is no separation between self, type
418 arguments and other types in the RGCTX anymore.
420 2008-04-25 Jonathan Chambers <joncham@gmail.com>
422 * mini-amd64.c (add_general): Remove previous stack adjustment.
423 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
424 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
425 for 32 bytes of stack space reserved for all calls.
427 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
428 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
431 Code contributed under MIT/X11 license.
433 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
435 * mini.c (mini_method_verify): Only verify non-inflated methods, check
436 against the root definition, peeling out method and type instantiations.
437 Cache verify success results, code that fails verification is still
438 checked multiple times.
440 2008-04-23 Zoltan Varga <vargaz@gmail.com>
442 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
444 2008-04-23 Jonathan Chambers <joncham@gmail.com>
446 * mini-amd64.c (add_general): Always increment stack on Win64.
447 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
450 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
451 stack based argument handling on Win64.
453 Code contributed under MIT/X11 license.
455 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
457 * Makefile.am (version.h): Add support for git-svn.
459 2008-04-22 Zoltan Varga <vargaz@gmail.com>
461 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
462 so instead of calling g_spawn_command_line_sync, we do everything by hand,
463 avoiding allocations and libc functions which might deadlock.
465 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
466 'no-gdb-backtrace' option is set.
468 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
470 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
472 2008-04-21 Martin Baulig <martin@ximian.com>
474 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
475 and `get_lmf_addr'; `notification_address' is no longer a pointer.
477 2008-04-21 Martin Baulig <martin@ximian.com>
479 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
480 `thread_vtable', `event_handler_ptr' and `event_handler'.
482 2008-04-21 Martin Baulig <martin@ximian.com>
484 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
485 allows delayed initialization of the `executable_code_buffer' when
488 2008-04-21 Martin Baulig <martin@ximian.com>
490 * mini.h (mono_debugger_create_notification_function): Removed.
491 * tramp-*.c (mono_debugger_create_notification_function): Removed.
494 (MONO_DEBUGGER__notification_function): Added this in the .text section.
497 (MONO_DEBUGGER__notification_function): Added this in the .text section.
499 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
500 currently only works on x86 and x86_64, so don't create it on ppc.
502 2008-04-21 Martin Baulig <martin@ximian.com>
504 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
507 (mini_method_compile): In the fp elimination check, check
508 `debug_options.mdb_optimizations' in addition to
509 mono_debug_using_mono_debugger().
511 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
512 disable some JIT optimizations which are only disabled when
513 running inside the debugger.
514 Added `--help-debug' option to describe the debugging options.
515 (parse_debug_options): New static function to parse the `--debug'
516 options, so we can easily add more stuff in future.
518 2008-04-20 Zoltan Varga <vargaz@gmail.com>
520 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
521 the method has no body.
523 2008-04-19 Jonathan Chambers <joncham@gmail.com>
525 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
526 assembly is not allowed in MSVC 64-bit compiler.
527 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
528 as we get floating point exceptions everywhere.
530 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
531 correctly align arguments for call to throw_exception.
532 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
534 Code contributed under MIT/X11 license.
536 2008-04-19 Zoltan Varga <vargaz@gmail.com>
538 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
540 2008-04-17 Zoltan Varga <vargaz@gmail.com>
542 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
544 * mini-amd64.c (NEW_INS): Set cil_code.
546 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
547 from mini-amd64.c so all debugger related logic is in one place.
549 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
550 later won't have a random ip assigned to them.
552 2008-04-16 Zoltan Varga <vargaz@gmail.com>
554 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
555 the arch specific function initializes code_size.
556 (mono_create_delegate_trampoline): Ditto.
558 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
559 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
562 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
563 running under the debugger.
565 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
568 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
569 debugger. Also move the disabling of optimizations here from driver.c.
570 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
573 * mini.h (MonoCompile): Add a few new flags.
575 2008-04-15 Zoltan Varga <vargaz@gmail.com>
577 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
578 so the cil_code field of created MonoInst's is properly set.
579 (mini_select_instructions): Ditto.
581 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
582 (MONO_INST_NEW_CALL): Ditto.
584 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
585 in many places so the ins->cil_code field is properly initialized.
587 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
590 2008-04-14 Zoltan Varga <vargaz@gmail.com>
592 * mini.c (mini_method_compile): Print a different message when compiling a
595 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
598 2008-04-11 Zoltan Varga <vargaz@gmail.com>
600 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
603 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
605 2008-04-11 Zoltan Varga <vargaz@gmail.com>
607 * mini.c (handle_stack_args): Make this return void since its return value was
608 never used. Also set cfg->unverifiable for invalid IL instead of calling
611 2008-04-10 Mark Probst <mark.probst@gmail.com>
613 * mini.c: Make sure "this" is live in catch clauses with type
614 variables in shared generic code.
616 2008-04-08 Mark Probst <mark.probst@gmail.com>
618 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
619 generic_class_is_reference_type() to ensure the proper behaviour
620 when sharing generic code and the type in question is a type
623 2008-04-08 Zoltan Varga <vargaz@gmail.com>
625 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
626 race conditions when printing thread dumps. Fixes #377738.
628 2008-04-08 Massimiliano Mantione <massi@ximian.com>
630 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
631 shows up when both MonoInst arguments can cause aliasig.
632 There is likely no way in the current JIT to trigger this problem, but
633 it showed up in the development of generics sharing, when in a new
634 opcode both args of an OP_GROUP can be aliases (addresses of a local).
635 When the generics sharing code will be committed, its tests will be
636 valid also for this bug.
638 2008-04-08 Zoltan Varga <vargaz@gmail.com>
640 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
643 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
646 2008-04-07 Zoltan Varga <vargaz@gmail.com>
648 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
649 use a more detailed exception message for InvalidCastException.
651 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
653 * driver.c (mono_main): Add --debug=casts option to turn on better
654 InvalidCastException message details.
656 * mini.c (mini_get_debug_options): New helper function to return the address of
657 the debug_options variable.
659 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
660 the jit_tls TLS variable.
662 * mini.c (mono_jit_tls): New TLS variable.
664 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
667 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
669 * mini.h: Removed verifer related stuff. This code was moved to verify.c
671 * mini.c: Removed verifer related stuff, code moved to verify.c.
673 * driver.c: Using code from verify.c instead of mini.c.
675 2008-04-05 Zoltan Varga <vargaz@gmail.com>
677 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
680 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
682 * mini.c (check_for_method_verify): Enabling verification of
683 corlib if mono_verify_all is set. Bugs in the verifier preventing that
686 2008-04-04 Zoltan Varga <vargaz@gmail.com>
688 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
689 caller saved registers as well.
691 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
692 saved registers as well.
694 2008-03-30 Zoltan Varga <vargaz@gmail.com>
696 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
698 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
701 2008-03-27 Zoltan Varga <vargaz@gmail.com>
703 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
705 (get_call_info): Take a gsctx argument instead of 'cfg'.
707 2008-03-26 Zoltan Varga <vargaz@gmail.com>
709 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
710 mono_verify_all is set.
712 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
714 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
716 2008-03-25 Zoltan Varga <vargaz@gmail.com>
718 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
721 * driver.c mini.c mini.h: Add a --verify-all development option to test the
722 verifier and the code generated by the compiler.
724 2008-03-25 Mark Probst <mark.probst@gmail.com>
726 * mini.c: Generic sharing of the non-nullable case of the box
729 2008-03-24 Zoltan Varga <vargaz@gmail.com>
731 * inssel.brg: Fix the build.
733 * iltests.il.in: Add a test for lconv.ovf.u8.un.
735 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
737 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
738 Array:Address. Fixes #372410.
740 * iltests.il.in: New tests for readonly prefix.
742 2008-03-23 Zoltan Varga <vargaz@gmail.com>
744 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
747 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
750 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
752 * mini.c (mono_decompose_op_imm): New helper function.
754 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
755 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
758 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
759 mono_arch_output_basic_block. Fix warnings.
761 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
764 2008-03-22 Zoltan Varga <vargaz@gmail.com>
766 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
767 since the extra frame is now detected automatically inside the loop.
769 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
770 opts which are now in mono_peephole_ins ().
772 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
774 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
775 frames and skip duplicate managed-to-native frames. Fixes #367665.
777 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
778 opts which are now in mono_peephole_ins ().
779 (mono_arch_peephole_pass_2): Ditto.
781 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
783 * mini-codegen.c (mono_peephole_ins): New helper function containing the
784 arch independent peephole optimizations.
786 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
787 opts which are now in mono_peephole_ins ().
789 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
791 * mini-s390.c (mono_arch_output_basic_block): Fix build.
793 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
796 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
797 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
800 2008-03-21 Zoltan Varga <vargaz@gmail.com>
802 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
803 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
806 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
807 mono_arch_output_basic_block. Fix warnings.
809 2008-03-20 Zoltan Varga <vargaz@gmail.com>
811 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
814 2008-03-20 Zoltan Varga <vargaz@gmail.com>
816 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
819 * iltests.il: Add new tests.
821 2008-03-20 Kornél Pál <kornelpal@gmail.com>
823 * mini.c: Removed Windows version macros.
825 2008-03-20 Mark Probst <mark.probst@gmail.com>
827 * generic-sharing.c: Put reflection types in the extensible part
828 of the runtime generic context.
830 * mini.c: Generic sharing of the GetTypeHandle special case of the
833 2008-03-20 Zoltan Varga <vargaz@gmail.com>
835 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
837 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
839 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
840 consistency with the other version on the linear IR branch.
842 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
844 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
846 * iltests.il.in: Add new tests.
848 2008-03-19 Zoltan Varga <vargaz@gmail.com>
850 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
852 * iltests.il.in: Add new tests.
854 2008-03-19 Mark Probst <mark.probst@gmail.com>
856 * mini.c: Two variables with the same name were declared in
857 nesting contexts and one wasn't initialized. Fixed.
859 2008-03-19 Mark Probst <mark.probst@gmail.com>
861 * mini.c: Generic sharing of the initobj instruction.
863 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
865 * mini.c: make the test to optimize ldtoken from typeof() more
868 2008-03-18 Mark Probst <mark.probst@gmail.com>
870 * mini.c: Generic sharing of the initobj instruction for reference
873 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
875 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
876 the mono_breakpoint_clean_code() code to perform bound checks.
878 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
880 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
881 mono_arch_patch_callsite() to include the start of the managed method
882 to be able to perform bound checks.
884 2008-03-17 Mark Probst <mark.probst@gmail.com>
886 * mini.c: Generic sharing for the isinst instruction.
888 2008-03-17 Mark Probst <mark.probst@gmail.com>
890 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
891 inssel-long32-mips.brg: Added opcodes for doing indirect calls
892 with the runtime generic context argument.
894 * mini.c: Share calls to several types of unsharable methods by
895 putting the address of the method code in the runtime generic
896 context and doing an indirect call.
898 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
901 2008-03-16 Mark Probst <mark.probst@gmail.com>
903 * generic-sharing.c: Change due to a change in the runtime genric
906 2008-03-15 Martin Baulig <martin@ximian.com>
909 (mono_arch_nullify_class_init_trampoline): Add call to
910 mono_breakpoint_clean_code() to make things work when running
914 (mono_arch_nullify_class_init_trampoline): Add call to
915 mono_breakpoint_clean_code() to make things work when running
918 2008-03-14 Zoltan Varga <vargaz@gmail.com>
920 * inssel-long.brg (reg): Fix 64 bit build.
922 2008-03-14 Mark Probst <mark.probst@gmail.com>
924 * mini.c, mini.h: Share static generic code by passing it an
925 implicit argument pointing to the runtime generic context.
927 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
928 inssel-long32-mips.brg: New opcodes for calling shared static,
929 which need to be passed the runtime generic context.
931 * mini-amd64.c, mini-x86.c: Save the runtime generic context
932 argument on the stack in the prologue if needed. New function for
933 finding the runtime generic context argument from the registers
934 saved by the trampoline.
936 * mini-amd64.h, mini-x86.h: Specify which register to use for the
937 runtime generic context argument.
939 * tramp-amd64.c: Also restore the register used for the runtime
940 generic context argument.
942 * mini-trampoline.c: Resolve shared static calls by consulting the
943 runtime generic context via the new argument.
945 * generic-sharing.c: Add an argument to sharability-checking
946 functions that specifies whether type variables should be treated
947 as sharable type arguments.
949 * inssel-x86.brg: Removed a superfluous, buggy rule.
951 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
954 2008-03-14 Martin Baulig <martin@ximian.com>
956 * debug-debugger.c (main_thread_handler): Call
957 mono_runtime_run_main() without sending any notifications.
959 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
961 2008-03-14 Zoltan Varga <vargaz@gmail.com>
963 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
965 2008-03-14 Mark Probst <mark.probst@gmail.com>
967 * tramp-x86.c: Fixed register restore offsets in the trampoline
968 code for ECX and EDX.
970 2008-03-12 Geoff Norton <gnorton@novell.com>
972 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
973 different ucontext_t implementations.
974 * exceptions-arm.c: Use the above defines to get exceptions working on
975 iPhone (based on a patch by Luke Howard lukeh@padl.com)
976 * mini-arm.c: Implement iPhone icache support (based on a patch by
977 Luke Howard lukeh@padl.com)
979 2008-03-12 Mark Probst <mark.probst@gmail.com>
981 * mini.c: Enable generic sharing of calls to non-static
982 non-interface non-generic non-value-type methods.
984 * mini-trampolines.c: Resolve calls from shared generic code.
986 2008-03-11 Zoltan Varga <vargaz@gmail.com>
988 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
990 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
992 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
994 * mini.c: some fixes for the AOT compiler.
996 2008-03-07 Zoltan Varga <vargaz@gmail.com>
998 * cpu-amd64.md: Add clob:1 to some float opcodes.
1000 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1002 * mini.h: Added MiniVerifierMode enumeration.
1004 * mini.c: Added mini_verifier_set_mode to control
1005 the usage of the new verifier.
1007 * mini.c (mono_method): Integrated the new verifier.
1009 * driver.c: Extended --security option with validil and
1010 verifiable options to activate the new verifier.
1012 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1014 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
1015 optimization to ctors taking 0 or 2 arguments too.
1017 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
1020 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
1022 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
1024 2008-03-06 Zoltan Varga <vargaz@gmail.com>
1026 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
1027 non-aot case as well.
1029 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
1031 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
1034 * aot-compiler.c (encode_patch): Ditto.
1036 * mini.h (G_MININT32): Fix the definition of this.
1038 2008-03-05 Zoltan Varga <vargaz@gmail.com>
1040 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
1042 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
1044 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1046 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
1047 methods returning vtypes in registers.
1048 (mono_arch_allocate_vars): Ditto.
1050 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
1052 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
1054 * generics.cs: Add a test from the linear IR branch.
1056 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
1058 * mini.c (inline_method): Cache failed inline attempts.
1060 2008-03-04 Mark Probst <mark.probst@gmail.com>
1062 * mini.c: For shared methods of generic classes put the location
1063 of "this" into the MonoGenericJitInfo.
1065 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
1066 register out of a MonoContext by register number. Add the generic
1067 sharing context as an argument to mono_arch_find_this_argument().
1069 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1070 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
1071 for new arch function.
1073 * mini-exception.c: Handle open exception clauses in shared
1076 * mini-trampolines.c: Supply additional argument to
1077 mono_arch_find_this_argument().
1079 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1081 * Makefile.am (regtests): Run the bench.exe tests last.
1083 2008-03-03 Zoltan Varga <vargaz@gmail.com>
1085 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
1088 2008-03-02 Zoltan Varga <vargaz@gmail.com>
1090 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
1093 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
1095 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
1097 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
1098 whose class has no cctor.
1100 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
1102 2008-03-01 Zoltan Varga <vargaz@gmail.com>
1104 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
1107 2008-02-29 Zoltan Varga <vargaz@gmail.com>
1109 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
1110 to be in sync with the code on the linear IR branch.
1112 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
1114 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
1116 2008-02-27 Zoltan Varga <vargaz@gmail.com>
1118 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
1120 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
1122 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
1124 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
1126 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
1128 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
1131 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
1133 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
1134 OP_LOADR4_MEMBASE emission.
1136 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
1137 (mono_spillvar_offset_float): Ditto.
1139 * mini-mips.c (mono_arch_emit_prolog): Ditto.
1141 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
1144 * basic-long.cs: Add regression tests for them.
1146 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
1148 (mono_arch_allocate_vars): Fix representation of single-precision float
1150 (mono_arch_output_basic_block): Ditto.
1152 * inssel-mips.brg: Ditto, remove duplicate items.
1154 * mini-mips.c (emit_load_volatile_arguments): New function to handle
1155 arguments of tail calls as on other platforms.
1156 (mono_arch_output_basic_block): Handle tail calls.
1158 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
1161 * objects.cs (test_5_pass_static_struct): Add test for it.
1163 Contributed under MIT/X11 license.
1165 2008-02-26 Zoltan Varga <vargaz@gmail.com>
1167 * Makefile.am: Use gmcs for compiling the regression tests.
1169 * *.2.cs *.2.il: Rename to *.cs and *.il.
1171 2008-02-24 Zoltan Varga <vargaz@gmail.com>
1173 * regalloc.h: Make the vassign array smaller.
1175 * mini.c (mini_method_compile): Remove an unused field in cfg.
1177 * mini-codegen.c: Add a bunch of micro optimizations.
1179 2008-02-23 Zoltan Varga <vargaz@gmail.com>
1181 * regalloc.h: Remove some unused fields.
1183 2008-02-22 Zoltan Varga <vargaz@gmail.com>
1185 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
1187 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
1189 2008-02-22 Mark Probst <mark.probst@gmail.com>
1191 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
1193 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
1194 trampoline: Fetch an entry from the runtime generic context. If
1195 it's NULL, jump to the actual trampoline to fill the runtime
1196 generic context. Otherwise, return it.
1198 * mini.c: Call the lazy fetch trampoline to get entries out of the
1199 runtime generic context.
1201 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
1202 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
1203 tramp-sparc.c: Stubs for the lazy fetch trampoline.
1205 2008-02-21 Mark Probst <mark.probst@gmail.com>
1207 * mini.c: Fetch data out of the extensible part of the runtime
1208 generic context instead of calling a helper function.
1210 * generic-sharing.c: Some functions moved into
1211 metadata/generic-sharing.c. Helper function for fetching other
1212 types now checks and asserts against extensible rgctx (just for
1213 debugging purposes - the helper function isn't called anymore
1214 unless for debugging).
1216 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1218 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
1219 for tail calls up to the point that the tests in iltests.exe run. Also add a
1220 dummy CKFINITE implementation.
1221 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
1222 needed for trampoline LMF frames.
1224 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
1225 trampoline LMF frames.
1227 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
1229 * mini.c (inline_method): clean any pending loader error when inlining fail.
1230 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
1232 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1234 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
1236 * aot-runtime.c (decode_patch_info): Ditto.
1238 * mini.c (mono_resolve_patch_target): Ditto.
1240 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
1243 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
1245 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
1246 if it references an icall address.
1248 2008-02-20 Zoltan Varga <vargaz@gmail.com>
1250 * cpu-s390x.md: Remove some more unused opcodes.
1252 * cpu-s390x.md: Remove some unused opcodes.
1254 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
1255 mono_op_imm_to_op ().
1257 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
1258 instead of a switch statement.
1260 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
1261 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1263 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1265 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1267 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1270 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1272 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1273 opened. Fixes #362607.
1275 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1277 * iltests.il.in: Add a test for static methods in interfaces.
1279 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1281 * genmdesc.c (build_table): Fix a crash on older glib versions.
1283 * cpu-sparc.md: Remove some unused opcodes.
1285 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1286 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1288 * cpu-amd64.md: Remove some unused opcodes.
1290 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1291 like the other opcodes.
1293 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1295 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1297 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1299 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1300 variables 'cfg' instead of 'm' for consistency.
1302 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1304 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1305 argument holding the vtype return address, to avoid the ambigious use of
1306 cfg->ret for this purpose.
1308 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1310 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1312 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1313 new mono_print_ins () function which only takes one argument.
1315 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1317 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1320 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1322 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1324 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1326 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1327 opcodes and other small changes.
1329 * mini-ops.h: Add some new opcodes from the linear IR branch.
1331 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1333 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1334 opcodes, use the REG_MEMBASE opcodes instead.
1336 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1337 opcodes, use the REG_MEMBASE opcodes instead.
1339 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1342 * mini.c (mono_op_imm_to_op): New helper function.
1344 * mini-ops.h: Add some opcodes from linear IR branch.
1346 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1348 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1351 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1353 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1356 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1358 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1360 * aot-compiler.c (emit_method_code): Add an assert.
1362 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1363 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1366 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1368 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1369 some load/store opcodes so they are consistent.
1370 (mono_arch_emit_prolog): Simplify some code.
1372 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1374 * objects.cs: Add tests for large argument offsets on ARM.
1376 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1377 stack offsets. Fixes #359651.
1379 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1381 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1383 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1385 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1387 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1389 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1390 rid of CEE_CONV_R_UN.
1392 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1394 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1396 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1398 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1400 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1402 * cpu-amd64.md: Remove some unused opcodes.
1404 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1406 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1408 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1409 arch specific functions for its parts. Call the peephole pass after local
1410 regalloc so the prolog can compute a more accurate max_offset.
1412 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1413 the corresponding OP_I/OP_L opcodes.
1415 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1417 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1419 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1421 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
1422 as they are handled in mini.c.
1424 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
1426 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
1427 case since it is handled in mini.c.
1429 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
1431 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
1433 * *.c: Use the new opcodes in the IR and back end code.
1435 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
1437 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
1439 2008-02-06 Mark Probst <mark.probst@gmail.com>
1441 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
1442 an assert because it has a race condition.
1444 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1446 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
1448 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
1450 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
1452 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
1453 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
1455 2008-02-05 Zoltan Varga <vargaz@gmail.com>
1457 * cpu-amd64.md (move): Correct the maximum size of move.
1459 2008-02-05 Mark Probst <mark.probst@gmail.com>
1461 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
1462 the generic class init trampoline to return quickly if the class
1465 2008-02-04 Zoltan Varga <vargaz@gmail.com>
1467 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
1468 issues where an 32 bit callsite cannot be patched by a 64 bit address.
1470 2008-02-03 Zoltan Varga <vargaz@gmail.com>
1472 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
1475 2008-01-31 Zoltan Varga <vargaz@gmail.com>
1477 * objects.cs: Add some soft-float tests.
1479 * mini.c: Fix a couple more soft-float issues.
1481 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
1483 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
1486 2008-01-30 Zoltan Varga <vargaz@gmail.com>
1488 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
1489 exception happens while compiling a virtual method.
1491 2008-01-29 Zoltan Varga <vargaz@gmail.com>
1493 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
1495 * mini-sparc.c: Fix build.
1497 * mini-sparc.c (get_call_info): Add support for generic sharing.
1499 * mini-exceptions.c: Add a FIXME.
1501 2008-01-27 Zoltan Varga <vargaz@gmail.com>
1503 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
1504 altstack handling code.
1506 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
1508 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
1510 * mini-s390.c: Add support for generic sharing.
1512 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1514 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1516 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
1518 * mini-s390x.c: Add support for generic sharing.
1520 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1522 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1524 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
1525 can be used since it takes a 16 bit signed immediate.
1527 * inssel-s390x.brg: Fix OP_SETRET.
1529 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
1531 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
1533 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
1535 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
1537 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
1540 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
1543 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
1544 of the unused mono_arch_patch_delegate_trampoline stuff.
1546 2008-01-26 Zoltan Varga <vargaz@gmail.com>
1548 * basic-long.cs: Move the fp related tests to basic-float.cs.
1550 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
1552 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
1554 * basic-calls.cs: Add a test for proper float argument passing.
1556 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
1557 if the context corresponds to an exception received through a signal.
1559 * exceptions.cs: Add a test for nullref handling at the start of a try
1562 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
1564 * jit-icalls.c (mono_break): New JIT icall.
1566 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
1568 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
1570 2008-01-25 Zoltan Varga <vargaz@gmail.com>
1572 * cpu-*.md: Get rid of unused opcodes.
1574 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
1576 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
1579 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
1582 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
1583 the arch independent trampoline code in mini-trampolines.c.
1585 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
1587 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
1589 * mini-s390.h: Remove an unused define.
1591 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
1592 the arch independent trampoline code in mini-trampolines.c.
1594 * mini-arm.c (mono_arch_emit_prolog): Fix build.
1596 2008-01-24 Zoltan Varga <vargaz@gmail.com>
1598 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
1600 * mini-s390.c (mono_arch_emit_prolog): Fix build.
1602 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
1604 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
1606 * cpu-amd64.md: Use smaller sizes for int opcodes.
1608 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
1610 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
1613 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
1616 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
1617 instead of though a pointer to save an indirection when accessing elements of
1620 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
1622 (NOT_IMPLEMENTED): New helper macro.
1623 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
1626 * *.c: Use the new helper macro.
1628 2008-01-21 Zoltan Varga <vargaz@gmail.com>
1630 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
1632 2008-01-20 Zoltan Varga <vargaz@gmail.com>
1634 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
1637 2008-01-18 Zoltan Varga <vargaz@gmail.com>
1639 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
1640 profiling is enabled.
1642 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
1644 (mono_arch_emit_prolog): Add more first bblock optimizations.
1646 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
1647 in order if possible.
1648 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
1649 bblock, since the arguments are still in their original registers.
1651 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
1653 2008-01-17 Zoltan Varga <vargaz@gmail.com>
1655 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
1658 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
1661 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
1663 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
1664 process async exceptions received while in unmanaged code.
1666 * mini.c (mini_init): Install a callback with the runtime which will be called
1667 when a thread receives an async exception while in unmanaged code.
1669 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
1671 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
1673 2008-01-16 Wade Berrier <wberrier@novell.com>
1680 2008-01-16 Zoltan Varga <vargaz@gmail.com>
1682 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
1683 compilation with sun cc.
1685 * cpu-*.md: Fix the build.
1687 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
1689 * mini-amd64.h: Add some comments to the MonoLMF structure.
1691 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
1693 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
1694 in the LMF structure if possible. This saves two instructions in the
1695 managed->native wrappers.
1697 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
1699 2008-01-16 Mark Probst <mark.probst@gmail.com>
1701 * generic-sharing.c: New type argument lookup code which uses the
1702 runtime generic context template.
1704 2008-01-15 Zoltan Varga <vargaz@gmail.com>
1706 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
1708 * mini-arm.c (add_general): Fix arm eabi parameter passing.
1709 (mono_arch_output_basic_block): Fix localloc implementation.
1711 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
1713 * mini-ia64.c (peephole_pass): Fix ia64 build.
1715 * mini-amd64.c (peephole_pass): Fix a warning.
1717 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
1718 at a constant offset from sp/fp.
1720 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
1721 instead of obtaining it from *lmf in the managed method case.
1723 2008-01-14 Zoltan Varga <vargaz@gmail.com>
1725 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
1727 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
1729 * mini.h (MonoInstList): New type.
1730 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
1731 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
1732 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
1733 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
1734 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
1735 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
1736 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
1737 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
1738 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
1739 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
1740 MONO_INST_LIST_FOR_EACH_ENTRY,
1741 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
1742 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
1743 mono_inst_list_first, mono_inst_list_last,
1744 mono_inst_list_next, mono_inst_list_prev): New instruction
1745 list handling interfaces.
1746 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
1747 list head 'ins_list'.
1748 (MonoInst): Replace next pointer with list head 'node'.
1749 (MonoCallInst): Make 'out_args' a MonoInstList.
1750 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
1751 (MonoCompile): Delete reverse_inst_list and
1752 reverse_inst_list_len.
1753 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
1754 mono_arch_lowering_pass, mono_arch_local_regalloc,
1755 mono_arch_output_basic_block, mono_arch_emit_prolog):
1756 Convert to new instruction lists.
1757 (insert_after_ins): Delete.
1758 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
1760 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
1761 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
1762 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
1763 mono_emulate_opcode, mono_emit_load_got_addr,
1764 inline_method, mono_method_to_ir, mono_print_bb_code,
1765 print_dfn, decompose_pass, nullify_basic_block,
1766 replace_out_block_in_code, remove_block_if_useless,
1767 merge_basic_blocks, move_basic_block_to_end,
1768 try_unsigned_compare, optimize_branches, mono_print_code,
1769 mini_select_instructions, remove_critical_edges): Likewise.
1770 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
1771 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
1772 mono_arch_output_basic_block, mono_arch_emit_prolog):
1774 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
1775 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1776 mono_arch_output_basic_block): Likewise.
1777 (inst_list_prepend, insert_after_ins): Delete.
1778 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
1779 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
1781 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
1782 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
1783 mono_arch_emit_prolog): Likewise.
1784 * cfold.c (mono_constant_fold): Likewise.
1785 * liveness.c (visit_bb, mono_analyze_liveness,
1786 optimize_initlocals): Likewise.
1787 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
1788 * graph.c (mono_draw_code_cfg): Likewise.
1789 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
1790 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
1791 mono_ssa_cprop): Likewise.
1792 * abcremoval (get_relations_from_previous_bb, process_block):
1794 * local-propagation (mono_cprop_invalidate_values,
1795 mono_local_cprop_bb): Likewise.
1796 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
1797 peephole_pass, mono_arch_output_basic_block,
1798 mono_arch_emit_prolog): Likewise.
1799 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
1800 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1801 mono_arch_emit_prolog): Likewise.
1802 (insert_after_ins): Delete.
1803 * aliasing.c (print_code_with_aliasing_information,
1804 mono_build_aliasing_information, mono_aliasing_deadce):
1805 Convert to new instruction lists.
1806 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
1807 peephole_pass, NEW_INS, mono_arch_lowering_pass,
1808 mono_arch_local_regalloc, mono_arch_output_basic_block):
1810 (insert_after_ins): Delete.
1811 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
1812 peephole_pass, mono_arch_output_basic_block): Convert to
1813 new instruction lists.
1814 * mini-codegen (InstList, inst_list_prepend,
1815 insert_after_ins): Delete.
1816 (insert_before_ins, get_register_force_spilling,
1817 get_register_spilling, free_up_ireg, free_up_reg,
1818 create_copy_ins, create_spilled_store, alloc_int_reg,
1819 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
1820 to new instruction lists.
1821 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
1822 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1823 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
1824 (insert_after_ins): Delete.
1825 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
1826 mono_arch_local_regalloc, mono_arch_output_basic_block,
1827 mono_arch_call_opcode): Convert to new instruction lists.
1828 (insert_after_ins): Delete.
1829 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
1830 peephole_pass, mono_arch_output_basic_block,
1831 mono_arch_emit_prolog): Convert to new instruction lists.
1833 2008-01-11 Zoltan Varga <vargaz@gmail.com>
1835 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
1837 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
1840 * Makefile.am (version.h): Make this work with non-bash shells.
1842 2008-01-10 Zoltan Varga <vargaz@gmail.com>
1844 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
1846 2008-01-08 Zoltan Varga <vargaz@gmail.com>
1848 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
1849 the InitializeArray optimization.
1851 2008-01-06 Zoltan Varga <vargaz@gmail.com>
1853 * mini.c driver.c: Don't include os/gc_wrapper.h.
1855 2008-01-05 Zoltan Varga <vargaz@gmail.com>
1857 * mini.c (print_jit_stats): Print GC statistics if available.
1859 2008-01-04 Zoltan Varga <vargaz@gmail.com>
1861 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
1863 2007-12-29 Zoltan Varga <vargaz@gmail.com>
1865 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
1867 2007-12-26 Zoltan Varga <vargaz@gmail.com>
1869 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
1871 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
1873 * driver.c (mono_main): Ditto.
1875 2007-12-23 Zoltan Varga <vargaz@gmail.com>
1877 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
1879 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
1880 in the vtable can't be encoded.
1881 (compile_method): Ditto.
1883 2007-12-21 Zoltan Varga <vargaz@gmail.com>
1885 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
1888 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
1891 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
1892 the top LMF entry belongs to the current method.
1894 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
1896 2007-12-20 Zoltan Varga <vargaz@gmail.com>
1898 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
1900 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
1902 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
1904 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
1906 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
1908 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
1911 * basic-float.cs: Add an ulong->double cast test.
1913 2007-12-15 Zoltan Varga <vargaz@gmail.com>
1915 * mini.c (mono_method_to_ir): Fix a warning.
1917 2007-12-14 Zoltan Varga <vargaz@gmail.com>
1919 * mini-ops.h: Add OP_SWITCH.
1921 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
1922 CEE_SWITCH in back-end code, use OP_SWITCH instead.
1924 2007-12-11 Geoff Norton <gnorton@novell.com>
1926 * mini-s390x.c: Minor change to the MAX() define to allow
1927 it to compile with other gcc versions.
1929 2007-12-11 Geoff Norton <gnorton@novell.com>
1932 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
1934 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1936 exceptions-arm.c (mono_arch_get_restore_context): Restore
1939 exceptions-arm.c (throw_exception): Save the frame pointer.
1940 This is a partial fix for #323747. Only the client side is
1943 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1945 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
1946 was using an unrelated variable to log the class which
1947 needed the cctor to be called. This was crashing on arm.
1949 2007-12-09 Robert Jordan <robertj@gmx.net>
1951 * mini-x86.c (mono_arch_emit_epilog):
1952 Consider all kinds of 64-bit types. Fixes #323114.
1954 2007-12-08 Zoltan Varga <vargaz@gmail.com>
1956 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
1958 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1960 * mini-amd64.c (peephole_pass): Add a missing instruction check.
1962 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1964 * mini.c: run type ctor before allocating an object, not only
1965 when running it's constructor method (fixes at least part of bug #342507).
1967 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1969 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
1971 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
1972 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
1975 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
1976 mono_generic_class_init_trampoline () the same as it is done with the other
1979 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
1980 aot-runtime.c aot-compiler.c: Implement AOT support.
1982 2007-12-07 Mark Probst <mark.probst@gmail.com>
1984 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
1985 build for archs which don't have the vtable trampoline defined
1988 2007-12-07 Zoltan Varga <vargaz@gmail.com>
1990 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
1992 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
1994 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
1996 * tramp-<ARCH>.c: Use the new helper function.
1998 2007-12-07 Mark Probst <mark.probst@gmail.com>
2000 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
2001 trampoline call, which takes a vtable argument.
2003 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
2004 OP_TRAMPCALL_VTABLEs like other calls.
2006 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
2007 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
2008 call. Implemented a support function which fetches the vtable
2009 from a register set.
2011 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
2012 Implemented a generic class init trampoline, using the
2013 OP_TRAMPCALL_VTABLE opcode.
2015 * mini.c: Implemented static field access when sharing generic
2016 code. This implies initing the class using the new
2017 OP_TRAMPCALL_VTABLE call.
2019 2007-12-07 Mark Probst <mark.probst@gmail.com>
2021 * mini.c: Don't compile methods with sharing enabled if their
2022 classes are disabled for sharing.
2024 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2026 * inssel.brg: Add a missing sign extension to the GETCHR and array access
2027 opcodes. Fixes #346563.
2029 * objects.cs: Add a new test.
2031 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
2033 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
2034 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
2036 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2038 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
2040 2007-12-03 Zoltan Varga <vargaz@gmail.com>
2042 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
2045 2007-12-02 Zoltan Varga <vargaz@gmail.com>
2047 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
2049 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
2050 optimization in the AOT case.
2052 2007-11-30 Zoltan Varga <vargaz@gmail.com>
2054 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
2056 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
2058 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
2060 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
2062 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
2063 is created by the inlined delegate ctor.
2065 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2067 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
2069 2007-11-29 Zoltan Varga <vargaz@gmail.com>
2071 * cpu-x86.md: Fix the length of ckfinite.
2073 2007-11-28 Zoltan Varga <vargaz@gmail.com>
2075 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2077 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
2078 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
2080 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
2082 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
2083 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
2085 2007-11-28 Martin Baulig <martin@ximian.com>
2088 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
2089 after creating the trampoline.
2091 2007-11-27 Zoltan Varga <vargaz@gmail.com>
2093 * aot-runtime.c (load_aot_module): Check runtime version if needed.
2095 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
2098 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
2099 instead of the calling method to help AOT.
2101 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
2103 2007-11-26 Zoltan Varga <vargaz@gmail.com>
2105 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
2108 2007-11-23 Zoltan Varga <vargaz@gmail.com>
2110 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
2112 * aot-compiler.c (compile_method): Correct check for generic method definitions.
2113 (encode_method_ref): No need to handle generic method definitions specially.
2115 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2117 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
2120 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
2122 (compile_method): Enable generic sharing.
2124 2007-11-22 Zoltan Varga <vargaz@gmail.com>
2126 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
2127 (mini_method_compile): Add preliminary support for AOTing shared generic code.
2129 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
2132 * mini-trampolines.c: Fix a warning.
2134 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
2136 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
2137 (generic_class_is_reference_type): Remove unused function.
2139 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
2140 in the generic vtable trampoline case.
2142 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
2144 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
2145 return an AOT method based on a vtable slot.
2147 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
2149 * mini.c (mini_get_vtable_trampoline): Export this.
2151 2007-11-22 Martin Baulig <martin@ximian.com>
2154 (MonoDebuggerInfo): Move `debugger_version' up.
2156 2007-11-22 Martin Baulig <martin@ximian.com>
2159 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
2161 * mini-trampolines.c
2162 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
2163 after compiling the method.
2165 2007-11-20 Martin Baulig <martin@ximian.com>
2168 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
2169 (mono_debugger_remove_breakpoint): Likewise.
2170 (mono_debugger_check_breakpoints): Likewise.
2172 * debug-debugger.c: Implement the new breakpoint interface here.
2174 2007-11-18 Zoltan Varga <vargaz@gmail.com>
2176 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
2177 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
2179 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2181 2007-11-17 Zoltan Varga <vargaz@gmail.com>
2183 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
2185 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
2188 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
2191 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
2192 returning a vtype in a register.
2194 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
2195 here from the arch specific code.
2197 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
2200 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
2201 (mono_arch_emit_prolog): Increment maximum prolog size.
2203 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
2204 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
2206 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
2207 MonoGenericSharingContext.
2209 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
2210 MonoGenericSharingContext. Allocate memory from the cfg mempool.
2212 2007-11-15 Mark Probst <mark.probst@gmail.com>
2214 * mini.c, mini.h, generic-sharing.c: Functions for producing code
2215 which extract fields out of the runtime generic context. Full
2216 sharing of the NEWARR opcode.
2218 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
2220 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
2221 --enable-minimal=ssa.
2223 2007-11-13 Zoltan Varga <vargaz@gmail.com>
2225 * mini-trampolines.c (mono_delegate_trampoline): Update after
2226 mono_marshal_get_delegate_invoke () signature change.
2228 2007-11-13 Mark Probst <mark.probst@gmail.com>
2230 * mini.c: Removed the shared context in favor of the generic
2231 sharing context. Allocate the MonoJitInfo structure with room for
2232 the generic sharing context if it's needed.
2234 * mini.h: Remove MonoGenericSharingContext declaration. It's in
2235 domain-internals.h now.
2237 * mini-x86.c: Pass the generic sharing context to get_call_info ().
2239 * generic-sharing.c: Several changes for working without a shared
2240 context and instead operating on open types instead.
2242 2007-11-12 David S. Miller <davem@davemloft.net>
2244 * inssel-sparc.brg: Fix double instruction emit.
2246 2007-11-12 Zoltan Varga <vargaz@gmail.com>
2248 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
2249 Get/Set/Address methods.
2251 * mini.c debug-debugger.c mini-trampolines.c: Update after
2252 mono_marshal_get_delegate_invoke signature change.
2254 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2256 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
2257 This can happens with dynamic methods. Fixes the other bug in #322722.
2259 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2261 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2264 * mini-arm.c (arm_patch): Implement patching of BX call
2265 sequence. Fixes one of the bugs in #322722.
2267 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2269 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2270 under Linux. We only need to flush every 32-byte cache line.
2272 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2275 move_basic_block_to_end: Add branches when needed, eventually creating
2277 optimize_branches: added a parameter that tells if it's ok to create
2278 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2279 and avoid calling move_basic_block_to_end when it's not ok.
2282 2007-11-07 Mark Probst <mark.probst@gmail.com>
2284 * mini.c: Abort inlining call to InitializeArray if something
2285 looks wrong. Let the icall handle it, which now has proper safety
2288 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2290 * mini.c (mono_spill_call): add support for soft-float.
2292 * mini.c (mono_method_to_ir): add support for soft-float
2293 to inlined functions that return float.
2295 * mini.c (mono_method_to_ir): add support for soft-float
2296 to cee_stsfld opcode on float fields.
2298 2007-11-05 Geoff Norton <gnorton@novell.com>
2300 * mini-x86.h: Fix the structure access for X86 Leopard.
2303 2007-11-05 Martin Baulig <martin@ximian.com>
2305 * mini-trampolines.c
2306 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2307 after compiling the method to notify the debugger.
2309 2007-11-05 Martin Baulig <martin@ximian.com>
2311 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2313 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2315 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2316 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2318 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2320 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2321 native-to-managed wrappers.
2323 2007-11-01 Geoff Norton <gnorton@novell.com>
2325 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2328 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2330 * mini.c, mini-x86.c: when getting back from unmanaged code
2331 to managed via a marshaled delegate we also need to set the
2334 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2336 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2339 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2341 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2342 let the debugger or other external agents to tell the JIT when
2343 a sw breakpoint has been inserted in the code that the JIT needs
2344 to be able to inspect.
2346 2007-10-31 Martin Baulig <martin@ximian.com>
2349 (MonoDebuggerInfo): Remove `runtime_class_init'.
2351 2007-10-30 Martin Baulig <martin@ximian.com>
2354 (mono_debugger_thread_created): Added `MonoThread *' argument.
2355 (mono_debugger_extended_notification): New public method.
2356 (mono_debugger_trampoline_compiled): New public method.
2359 (MonoDebuggerThreadInfo): Added `thread' and
2360 `extended_notifications' fields.
2363 (debugger_executable_code_buffer): New static variable.
2366 (MonoDebuggerInfo): Added `executable_code_buffer',
2367 `executable_code_buffer_size', `breakpoint_info_area',
2368 `breakpoint_table' and `breakpoint_table_size'.
2370 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2372 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2373 that IP either is an unused value or the vtable pointer. IMT
2374 calls use vtable + offset now. Reduced by almost half the size
2377 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2379 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2380 defines to access param registers. Replace long usage with
2381 gsize as sizeof(long) != sizeof(void*) on Win64.
2383 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2384 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2385 instead of non-existant _GetAddressOfReturnAddress.
2387 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2388 param registers. Save/restore %rdi and %rsi in MonoLMF.
2390 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2391 param registers. Modify (throw_exception) signature to take
2392 %rdi and %rsi on Win64.
2394 Code is contributed under MIT/X11 license.
2396 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2398 * helpers.c: unlink debugging output files.
2400 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2402 * mini.c: Move mono_create_ftnptr () to object.c.
2404 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2406 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2407 optional. This function can now be used to disassemble code generated
2408 outside the JIT such as trampolines and IMT thunks.
2410 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2412 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2413 vtable pointer from a ldr instruction.
2415 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2416 new IMT call sequence.
2418 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2419 call sequence for interface invocations.
2421 * mini-arm.c (mono_arch_emit_imt_argument): added, required
2422 for imt support. This function is empty since IMT on ARM requires no
2423 special handling on the IR side.
2425 * mini-arm.c (mono_arch_find_imt_method): added, required for
2428 * mini-arm.c (mono_arch_find_this_argument): added, required
2431 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
2432 a ldr instruction to load a value stored in the code stream.
2434 * mini-arm.c (mono_arch_build_imt_thunk):added, required
2438 2007-10-23 Zoltan Varga <vargaz@gmail.com>
2440 * mini.c (mini_init): Install the jump trampoline callback.
2442 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2444 * mini-trampolines.c: handle synchronized methods with the common
2445 vtable trampoline (bug #335601).
2447 2007-10-17 Zoltan Varga <vargaz@gmail.com>
2449 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
2451 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
2454 * mini-ia64.h mini-ia64.c: Add support for IMT.
2456 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
2457 prolog. Fixes #331958.
2459 2007-10-15 Zoltan Varga <vargaz@gmail.com>
2461 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
2463 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2465 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
2468 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2470 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
2473 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
2475 * mini-x86.c, mini-x86.h: x86 support for the common vtable
2478 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
2480 * mini-trampolines.c: changed the magic rampoline to understand
2481 the common vtable trampoline method: the method to invoke is
2482 determined by the vtable displacement of the call.
2484 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2486 * mini.c, mini.h: register the common vtable trampoline if the
2487 architecture supports it.
2489 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2491 * cpu-amd64.md: use the correct max length for tls_get.
2493 2007-10-14 Zoltan Varga <vargaz@gmail.com>
2495 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
2496 CEE_STELEM_ANY. Fixes #333696.
2498 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2500 * exceptions-x86.c: provide more graceful handling of the case where
2501 we followed a bogus function pointer from managed code (bug #332866).
2503 2007-10-11 Mark Probst <mark.probst@gmail.com>
2505 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
2506 replaces the generic_shared flag and will carry more information
2509 * generic-sharing.c: Added mini_type_stack_size() which allows
2510 allows open types if given a generic sharing context.
2511 mini_get_basic_type_from_generic() takes a
2512 MonoGenericSharingContext* instead of a MonoCompile* now.
2514 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
2515 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
2516 mini-sparc.c, mini-x86.c: Trivial changes required by the two
2517 changes above. Just passing arguments through to the right
2520 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2522 * mini-arm.c: unify the call emission to emit_code_seq().
2524 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
2526 * tramp-arm.c: reduced the trampoline size.
2528 2007-10-10 Mark Probst <mark.probst@gmail.com>
2530 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
2531 variable handling out of arch-specific code.
2533 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
2535 * mini-arm.c: implemented fast delegate dispatch.
2537 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2539 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
2540 that fp elimination is turned off if the space required by locals is too
2543 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
2545 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
2546 ARM to the new style trampoline.
2548 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2550 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
2552 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
2554 2007-10-09 Martin Baulig <martin@ximian.com>
2557 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
2558 `field_info_offset_offset'.
2560 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
2562 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
2563 removed more internal usage of the r11 register and made it available
2564 to the register allocator.
2566 2007-10-08 Mark Probst <mark.probst@gmail.com>
2568 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
2569 when sharing generics and treat type variables as references.
2571 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2573 * mini-ppc.c: started removing the internal uses of register r11
2574 to eventually allow the register allocator to manage it as an
2575 additional available register.
2577 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2579 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
2581 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
2583 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
2584 specific trampolines as they are not performance critical as a jump
2585 target (maybe align as before only for AOT code?). This saves about
2586 200 KB of native code on x86 for monodevelop startup.
2588 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
2590 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
2591 monodevelop startup.
2593 2007-10-06 Zoltan Varga <vargaz@gmail.com>
2595 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
2597 * mini-sparc.h mini-sparc.c: Implement IMT support.
2599 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
2600 its smaller and doesn't clobber sparc_g1.
2602 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
2604 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
2606 * mini-ppc.c: optimized the size of the IMT thunks a bit.
2608 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2610 * mini-ppc.c: implemented fast delegate invocation.
2612 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
2614 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
2616 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2618 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
2619 code to the new style trampoline in preparation for IMT support.
2621 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
2623 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
2624 systems already. This also reduces the specific trampiline sizes and
2625 prepares for the use of r12 as the IMT identifier register.
2627 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2629 * mini-mips.h: endianess fix (simplified from a patch by
2630 Thomas Kunze <thommy@tabao.de>, bug #323737).
2632 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2634 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
2635 to access ucontext fields and enable netbsd support
2636 (partially from Magnus Henoch <mange@freemail.hu>).
2638 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2640 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
2641 use the preprocessor from the CPP env var if it is set.
2643 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2645 * mini-trampolines.c: fixed an assertion and moved it earlier in the
2646 code, before interface_offset gets used.
2648 2007-10-02 Zoltan Varga <vargaz@gmail.com>
2650 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2651 mono_class_setup_vtable () before accessing klass->vtable.
2653 2007-10-01 Zoltan Varga <vargaz@gmail.com>
2655 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
2658 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2660 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
2661 IMT slots (this saves hundreds of KB of memory in programs like
2662 IronPython and Monodevelop).
2664 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2666 * mini.c: print the delegate counter.
2668 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
2670 * mini-x86.c: make it easier to enable the debugging code for IMT
2673 2007-09-28 Martin Baulig <martin@ximian.com>
2676 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
2677 `mono_method_klass_offset' and `mono_method_token_offset'.
2679 2007-09-20 Mark Probst <mark.probst@gmail.com>
2681 * mini.c: First generics sharing implementation. Can only share
2682 in very simple cases. If sharing doesn't work it falls back to
2683 dedicated compilation.
2685 * mini.h: Flag in MonoCompile to specify whether generic
2686 compilation is shared. Flags enum for marking which generic inst
2687 of a context is used. Prototypes for helper functions.
2689 * generic-sharing.c: Helper functions for generic method sharing.
2691 * optflags-def.h: Optimization flag (gshared) for enabling generic
2692 method sharing added.
2694 * Makefile.am: generic-sharing.c added.
2696 2007-09-19 Daniel Nauck <dna@mono-project.de>
2698 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
2700 2007-09-19 Massimiliano Mantione <massi@ximian.com>
2701 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
2704 2007-09-19 Martin Baulig <martin@ximian.com>
2706 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
2707 mono_debug_cleanup() is now part of mono_cleanup().
2709 2007-09-18 Zoltan Varga <vargaz@gmail.com>
2711 * driver.c (mono_main): Fix a warning.
2713 2007-09-17 Zoltan Varga <vargaz@gmail.com>
2715 * aot-compiler.c: Optimize various parts when processing large assemblies.
2718 * mini.c (mono_patch_info_hash): Improve hash function.
2720 2007-09-14 Jonathan Chambers <joncham@gmail.com>
2722 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
2724 Code is contributed under MIT/X11 license.
2726 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2728 * mini.c (mini_init): Fix a leak.
2730 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
2732 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2734 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
2736 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2738 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
2740 2007-09-13 Zoltan Varga <vargaz@gmail.com>
2742 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
2745 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
2747 * mini.c (handle_alloc): Enable managed allocators in AOT code.
2749 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
2751 * aot-runtime.c (decode_patch_info): Ditto.
2753 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2755 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
2756 static case. Cache delegates in architecture specific code,
2757 based on number of parameters.
2759 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
2760 in architecture specific code, based on number of parameters.
2762 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
2763 caching happen in architecture specific code now.
2765 Code is contributed under MIT/X11 license.
2767 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2769 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
2770 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
2771 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
2773 Code is contributed under MIT/X11 license.
2775 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2776 * mini.c: (mono_thread_abort) Fixed bug #82416.
2778 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2780 * mini.: hook the new managed GC allocation feature into the JIT.
2782 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2784 * mini.c: implementation for the new runtime tls opcode.
2786 2007-09-11 Martin Baulig <martin@ximian.com>
2789 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
2790 `mono_method_inflated_offset'.
2792 2007-09-07 Zoltan Varga <vargaz@gmail.com>
2794 * driver.c mini.h mini.c: Add a new devel command line option for injecting
2795 async exceptions into a method.
2797 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
2798 purpose of testing whenever the unwinder works at every instruction.
2800 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
2802 * mini.c: check accessibility of method used in ldftn (fixes
2805 2007-09-04 Zoltan Varga <vargaz@gmail.com>
2807 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
2809 * inssel.brg: Fix a warning.
2811 2007-09-03 Martin Baulig <martin@ximian.com>
2813 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
2814 now takes the `main_method' as argument.
2816 2007-09-02 Zoltan Varga <vargaz@gmail.com>
2818 * cpu-sparc.md (endfilter): Add missing src1:i argument.
2820 2007-08-30 Jonathan Chambers <joncham@gmail.com>
2822 * driver.c: include the cil-coff.h header on Windows.
2824 Code is contributed under MIT/X11 license.
2826 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
2828 * mini.c, driver.c: don't include the cil-coff.h header.
2830 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2832 * mini.c: flag places that needs fixes fo soft-float support.
2834 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
2836 * mini.h, inssel-float.brg: fix soft-float constant loads on big
2837 endian systems (partially from Dean Jenkins, bug #81924).
2839 2007-08-28 Mark Probst <mark.probst@gmail.com>
2841 * mini.c (check_linkdemand): Remove embedded reference object in
2842 call to LinkDemandSecurityException.
2843 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
2844 with an IntPtr instead of a reference object.
2846 2007-08-28 Zoltan Varga <vargaz@gmail.com>
2848 * mini.c (handle_initobj): Handle alignment properly.
2850 * inssel.brg (mini_emit_memset): Ditto.
2852 * inssel.brg (mini_emit_memcpy): Ditto.
2854 * inssel-sparc.brg: Ditto.
2856 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
2858 2007-08-26 Zoltan Varga <vargaz@gmail.com>
2860 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
2861 exceptions raised in unmanaged code. Fixes part of #82594.
2863 2007-08-24 Mark Probst <mark.probst@gmail.com>
2865 * mini.c (mono_method_to_ir), declsec.c
2866 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
2868 2007-08-22 Martin Baulig <martin@ximian.com>
2871 (MonoDebuggerThreadInfo): New typedef.
2872 (mono_debugger_thread_table): New global variable.
2873 (mono_debugger_thread_created): New public function.
2874 (mono_debugger_thread_cleanup): New public function.
2878 - removed `get_current_thread' and `lookup_assembly'.
2879 - removed `data_table'.
2880 - added `thread_table'.
2883 (mono_thread_start_cb): Call mono_debugger_thread_created().
2884 (mono_thread_attach_cb): Likewise.
2885 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
2886 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
2889 * driver.c (mono_main): Move mono_debug_init() up, before calling
2890 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
2892 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2894 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
2895 together when passing several arguments of type double (gives a small
2896 speedup and saves a few bytes of generated code).
2898 2007-08-20 Jb Evain <jbevain@novell.com>
2900 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
2902 2007-08-20 Jb Evain <jbevain@novell.com>
2904 * mini.c (mono_method_to_ir): throw MethodAccessException
2905 and FieldAccessException instead of InvalidProgramException.
2907 2007-08-20 Mark Probst <mark.probst@gmail.com>
2909 * mini.c: CoreCLR security checks.
2911 * mini.h: Removed MonoSecurityMode (moved to
2912 metadata/security-manager.h) and mono_security_mode global var
2913 (replaced by set/get functions in security-manager.h).
2915 * driver.c: Added "core-clr-test" security mode for testing. Used
2916 set-function for setting security mode.
2918 2007-08-17 Mark Probst <mark.probst@gmail.com>
2920 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
2921 the new jit_info_table.
2923 * driver.c: Test code for the new jit_info_table (enabled by the
2924 define MONO_JIT_INFO_TABLE_TEST).
2926 2007-08-14 Zoltan Varga <vargaz@gmail.com>
2928 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2929 detection of call <REG> instruction sequence. Fixes build on freebsd.
2931 2007-08-13 Zoltan Varga <vargaz@gmail.com>
2933 * mini-exceptions.c: Fix a warning.
2935 2007-08-11 Zoltan Varga <vargaz@gmail.com>
2937 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
2938 stack overflow handling code on amd64 too.
2940 * mini-exceptions.c (mono_setup_altstack): Make this use
2941 mono_thread_get_stack_bounds ().
2943 * mini-x86.h: Disable sigaltstack on solaris x86.
2945 2007-08-10 Zoltan Varga <vargaz@gmail.com>
2947 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
2949 2007-08-10 Geoff Norton <gnorton@customerdna.com>
2951 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
2953 2007-08-08 Zoltan Varga <vargaz@gmail.com>
2955 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
2957 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
2959 2007-08-03 Neale Ferguson <neale@sinenomine.net>
2961 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
2964 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
2966 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
2967 to be emitted (bug #82281).
2969 2007-08-01 Martin Baulig <martin@ximian.com>
2971 Merged the `debugger-dublin' branch.
2973 * debug-debugger.h (MonoDebuggerInfo):
2974 Removed the `old_*' compatibility entries.
2975 Added `debugger_version' and `data_table'.
2976 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
2977 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
2980 (MiniDebugMethodBreakpointInfo): Add `address_list'.
2981 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
2982 instead of a `gconstpointer'.
2983 (mono_debugger_insert_method_breakpoint): Return a
2984 `MonoDebugMethodAddressList *'.
2986 2007-06-28 Martin Baulig <martin@ximian.com>
2988 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
2990 2007-08-01 Zoltan Varga <vargaz@gmail.com>
2992 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
2993 __builtin_frame_address () since it is broken on older gcc versions.
2995 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2997 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
2998 on the stack overflow handling and made the managed stack overflows
2999 catchable in most cases using soft guard pages.
3000 * exceptions-x86.c: added code to restore the protection in the soft
3001 guard pages at the end of exception handling.
3003 2007-07-31 Zoltan Varga <vargaz@gmail.com>
3005 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
3007 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3009 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
3012 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3014 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
3015 signal handling support until it has been ported to the new mechanism.
3016 * mini.c: fixed stack overflow detection and use the new
3017 architecture code to handle signals on the altstack.
3019 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
3021 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
3022 stack overflows on the alt stack.
3024 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
3026 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
3027 stack overflows on the alt stack.
3029 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
3031 * exceptions-ppc.c: cleanup preparing for altstack support.
3033 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3035 * exceptions-arm.c: cleanup preparing for altstack support.
3037 2007-07-27 Mark Probst <mark.probst@gmail.com>
3039 * mini.c (print_jit_stats): Output hazard pointer stats.
3041 2007-07-26 Mark Probst <mark.probst@gmail.com>
3043 * driver.c, mini.c: Replaced security mode flags with a single
3046 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3048 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
3050 2007-07-25 Mark Probst <mark.probst@gmail.com>
3052 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
3053 (which doesn't do anything yet) for activating Core CLR
3054 (Silverlight) security.
3056 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
3058 * mini-codegen.c: work around a possible gcc bug on arm.
3060 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3062 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
3063 message for platforms that don't support AOT compilation.
3065 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3067 * mini.h, mini.c, driver.c: temporary smcs hack.
3069 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
3071 * mini-arm.h, mini-arm.c: arm EABI fixes.
3073 2007-07-22 Zoltan Varga <vargaz@gmail.com>
3075 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
3078 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
3079 trampolines taking a method argument.
3081 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
3083 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
3084 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
3086 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
3087 JIT compilation throws an exception. Fixes #82050.
3089 2007-07-19 Mark Probst <mark.probst@gmail.com>
3091 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
3092 with the MONO_EXCEPTION_ defines.
3094 2007-07-17 Zoltan Varga <vargaz@gmail.com>
3096 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
3099 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
3100 the cause of an assertion.
3102 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
3104 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
3107 2007-07-15 Zoltan Varga <vargaz@gmail.com>
3109 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
3110 assert. Should fix #82103.
3112 2007-07-14 Zoltan Varga <vargaz@gmail.com>
3114 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
3115 here too. Fixes #82095.
3117 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
3120 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
3122 * mini-amd64.h: Enable IMT for amd64.
3124 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
3126 2007-07-12 Zoltan Varga <vargaz@gmail.com>
3128 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
3130 2007-07-12 Mark Probst <mark.probst@gmail.com>
3132 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
3133 as soon as check_linkdemand sets an exception_type.
3135 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3137 * mini-x86.c: fixed offsets for IMT call sequence.
3138 * mini-x86.h: enable IMT again.
3140 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3142 * trace.c (mono_trace_enter_method): Decode MonoType too.
3144 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
3146 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
3148 * mini-amd64.c: Add preliminary IMT implementation.
3150 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3152 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
3153 understand the new IMT-base interface invocation (thanks to
3154 Daniel Nauck for the report and the remote debugging session).
3156 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3158 * mini-x86.c: size and speed optimizations for the IMT bsearch.
3160 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3162 * Makefile.am (aotcheck): Make this actually use the AOTed code.
3164 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
3166 * mini-trampolines.c: implement AOT IMT support.
3167 * mini-x86.h: enable IMT support for wider testing.
3169 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3171 * inssel.brg (emit_imt_argument): Add aot support here.
3173 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
3175 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3177 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
3178 of the IMT implementation, partially from massi, with my
3179 implementation of the bsearch sequence. Disabled by default until
3180 the AOT code is implemented.
3182 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3184 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
3186 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
3188 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3190 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
3191 arch-independent IMT JIT code from Massimiliano
3192 Mantione (massi@ximian.com) with small cleanups from me.
3194 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3196 * Makefile.am: fix svn invocation to get the svn revision to be
3197 independent of the local language (build fix).
3199 2007-07-09 Mark Probst <mark.probst@gmail.com>
3201 * mini.c (inline_method): Reset cfg->exception_type if the
3202 inlining is aborted. Fixes: 82049.
3204 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
3206 * mini.c: remove assert from exception handling code when exception_ptr
3209 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3211 * mini.c (mono_codegen): Add an assert.
3213 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
3214 enter and leave code.
3215 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
3217 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3219 * mini-ppc.c: fixed memory corruption for localloc(0)
3222 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3224 * mini.c: Fix warnings.
3226 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
3228 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
3229 to emit better double->int conversions.
3231 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3233 * mini.c: the provided Min/Max optimizations are valid for unisgned
3236 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
3238 * 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
3240 2007-06-28 Miguel de Icaza <miguel@novell.com>
3242 * mini.c (mono_running_on_valgrind): Add support for reporting the
3243 method and its boundaries to valgrind.
3245 2007-06-28 Martin Baulig <martin@ximian.com>
3247 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3249 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3251 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
3253 * generic.2.cs: Add new test case.
3255 2007-06-25 Martin Baulig <martin@ximian.com>
3257 Merged the `debugger-dublin' branch.
3260 (mono_debugger_insert_method_breakpoint): New public method.
3261 (mono_debugger_remove_method_breakpoint): Likewise.
3262 (mono_debugger_check_breakpoints): New static method.
3263 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3265 * debug-debugger.h (MonoDebuggerInfo):
3266 Renamed (to keep backward compatibility in the vtable):
3267 `insert_breakpoint' -> `old_insert_breakpoint'.
3268 `remove_breakpoint' -> `old_remove_breakpoint'.
3269 `create_string' -> `old_create_string'.
3270 `lookup_class' -> `old_lookup_class'.
3271 `lookup_type' -> removed; changed into a dummy field.
3272 `lookup_assembly' -> `old_lookup_assembly'.
3273 Added (same functionality, but different signature):
3274 `create_string', `lookup_class', `lookup_assembly'
3276 `get_method_addr_or_bpt', `remove_method_breakpoint',
3277 `runtime_class_init'.
3279 * debug-debugger.c: Merged the `debugger-dublin' branch.
3281 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3283 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3285 (peephole_pass): Likewise.
3287 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3289 * driver.c: hopefully make setaffinity work also for ancient
3292 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3294 * driver.c : win32 build fix.
3296 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3298 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3299 processor if it is set.
3301 2007-06-21 Martin Baulig <martin@ximian.com>
3303 * debug-mini.h: New file.
3306 (mono_debugger_insert_breakpoint_full): Moved here from
3307 ../metadata/mono-debug-debugger.c.
3308 (mono_debugger_remove_breakpoint): Likewise.
3309 (mono_debugger_breakpoint_callback): Likewise.
3311 2007-06-15 Raja R Harinath <rharinath@novell.com>
3313 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3314 changes in MonoGenericClass.
3316 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3318 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3320 2007-06-14 Raja R Harinath <rharinath@novell.com>
3322 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3323 removal of MonoGenericMethod.
3325 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3327 * mini-exceptions.c: hooks for the exception events profiling API.
3329 2007-06-14 Randolph Chung <tausq@debian.org>
3331 * Makefile.ma: Add hppa target.
3332 * mini-arch.h: Include mini-hppa.h
3333 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3334 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3335 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3337 2007-06-14 Randolph Chung <tausq@debian.org>
3339 * inssel.brg: Add rules for "chained" compare-branch operations so that
3340 a single compare op can affect multiple branches. Adjust cost for
3341 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3342 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3343 cost for some rules so that they can more easily be overridden by
3344 per-arch rules (with fixes from lupus).
3345 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3347 2007-06-13 Randolph Chung <tausq@debian.org>
3349 * mini-ops.h: Reorder branch ops so that they match the order of the
3350 corresponding CEE_* ops. The code expects them this way.
3351 Add new ops for HPPA target.
3352 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3354 2007-06-13 Randolph Chung <tausq@debian.org>
3356 * mini-exceptions.c: Handle cases where the stack grows towards
3358 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3360 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3362 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3364 * driver.c: explain where a non-matching corlib is found.
3366 2007-06-13 Mark Probst <mark.probst@gmail.com>
3368 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3370 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3372 * mini-exceptions.c: Generate a method profile leave event during
3373 an exception to ensure that the profiler gets notified.
3375 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3377 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3380 * cpu-amd64.md: Add long_and/or/xor opcodes.
3382 2007-06-06 Wade Berrier <wberrier@novell.com>
3384 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3385 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3386 length of instruction shr_imm (expected 8, got 10)
3388 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3390 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3392 2007-06-06 Mark Probst <mark.probst@gmail.com>
3394 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3395 MonoInternalHashTable again (fixed bug in the internal hash table
3398 2007-06-06 Mark Probst <mark.probst@gmail.com>
3400 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3401 Have to figure out what makes it crash the SWF regression.
3403 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3405 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3407 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3409 * mini.c: optimize out the type check when storing null in a
3412 2007-06-04 Mark Probst <mark.probst@gmail.com>
3414 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3415 MonoInternalHashTable.
3417 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3419 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
3420 signed integer methods.
3422 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3424 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
3425 permanently since the current approach doesn't work.
3427 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3429 * inssel.brg (stmt): Only call delegate->invoke_impl if
3430 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
3432 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3434 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
3435 the sreg2==rdx case.
3437 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
3438 account if it contains a rex prefix.
3439 (peephole_pass): Handle OP_FMOVE as well.
3441 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3443 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
3444 as it causes regressions.
3446 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3448 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
3449 static case as well.
3451 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
3453 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3454 (mono_arch_get_this_arg_from_call): Ditto.
3456 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
3458 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
3461 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3462 (mono_arch_get_this_arg_from_call): Ditto.
3464 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
3466 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
3467 try to create optimized invoke code and use that for further invocations.
3468 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
3470 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
3472 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
3474 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
3475 sealed classes or methods.
3476 *devirtualization.cs: tests for the new optimization
3478 2007-05-29 Zoltan Varga <vargaz@gmail.com>
3480 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
3481 by the update_volatile () function.
3483 2007-05-27 Zoltan Varga <vargaz@gmail.com>
3485 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
3488 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
3490 2007-05-24 Jonathan Chambers <joncham@gmail.com>
3492 * mini.c: Add configure checks for header files.
3493 * mini-x86.c: Add configure checks for header files.
3494 * trace.c: Add configure checks for header files.
3495 * aot-runtime.c: Add configure checks for header files.
3496 * aot-compiler.c: Add configure checks for header files.
3497 * driver.c: Add configure checks for header files.
3498 * mini-codegen.c: Add configure checks for header files.
3500 Code is contributed under MIT/X11 license.
3502 2007-05-22 Zoltan Varga <vargaz@gmail.com>
3504 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
3505 icompare_imm -128 + op_iclt. Fixes #81703.
3507 2007-05-19 Zoltan Varga <vargaz@gmail.com>
3509 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
3511 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3513 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
3514 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
3515 so that all isinst checks now use "interface_bitmap".
3517 2007-05-15 Zoltan Varga <vargaz@gmail.com>
3519 * cpu-amd64.md (jmp): Fix a warning.
3521 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
3523 * basic.cs: Add new regression test.
3525 * basic.cs: Remove test which is now in basic-long.cs.
3527 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
3529 * basic-long.cs: Add new test.
3531 2007-05-13 Zoltan Varga <vargaz@gmail.com>
3533 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
3535 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3537 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
3539 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
3542 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
3543 throwing code a bit.
3545 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
3546 the exception throwing code a bit.
3548 * mini-x86.c (get_call_info): Allocate result from a mempool.
3550 2007-05-11 Zoltan Varga <vargaz@gmail.com>
3552 * aot-compiler.c (find_typespec_for_class): Fix the assert.
3554 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3556 * mini.h (MonoCompile): Add 'token_info_hash' field.
3558 * mini.c: Save token->method associations during compilation so the AOT
3559 compiler can use it.
3561 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
3562 which reference generic classes and methods.
3564 2007-05-10 Zoltan Varga <vargaz@gmail.com>
3566 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
3568 * aot-compiler.c (compile_method): Fix a typo in a comment.
3570 * aot-runtime.c (decode_cached_class_info): Skip generic types.
3572 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
3575 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
3577 2007-05-09 Zoltan Varga <vargaz@gmail.com>
3579 * mini.h (MonoCompile): Add 'args' field.
3581 * mini.c (mono_compile_create_vars): Store variables representing the arguments
3584 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
3586 2007-05-08 Zoltan Varga <vargaz@gmail.com>
3588 * mini.c (mono_compile_get_interface_var): Remove this unused function.
3590 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
3592 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
3593 opcodes for some opcodes.
3595 * mini.h *.brg *.c: Use the new opcodes.
3597 2007-05-08 Massimiliano Mantione <massi@ximian.com>
3599 * mini.h: Bumped aot revision.
3601 * inssel.brg: modified code generation of type checks for interfaces
3602 to use the new "MonoClass.interface_bitmap" instead of the old
3603 "MonoClass.interface_offsets".
3605 2007-04-30 Zoltan Varga <vargaz@gmail.com>
3607 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
3609 2007-04-29 Zoltan Varga <vargaz@gmail.com>
3611 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
3614 2007-04-27 Neale Ferguson <neale@sinenomine.net>
3616 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
3618 2007-04-27 Wade Berrier <wberrier@novell.com>
3620 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
3621 mini.h) to fix build.
3623 2007-04-26 Zoltan Varga <vargaz@gmail.com>
3625 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
3627 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
3628 causes the corlib unit tests to fail.
3630 2007-04-25 Zoltan Varga <vargaz@gmail.com>
3632 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
3634 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
3636 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
3637 opcodes to the comparison relations.
3639 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
3640 opcodes to their types.
3642 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
3644 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
3645 it in cfg->arch.cinfo.
3647 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
3649 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
3650 cfg->cil_offset_to_bb.
3652 2007-04-24 Zoltan Varga <vargaz@gmail.com>
3654 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
3655 created becase of initlocals.
3657 2007-04-23 Zoltan Varga <vargaz@gmail.com>
3659 * mini-alpha.c cpu-alpha.md: More alpha port work from
3660 Sergey Tikhonov <tsv@solvo.ru>.
3662 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
3664 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
3666 2007-04-19 Zoltan Varga <vargaz@gmail.com>
3668 * cpu-s390.md (break): Correct the length of break instruction.
3670 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3672 * mini.c: fix a couple of soft-float issues and comments.
3674 2007-04-15 Miguel de Icaza <miguel@novell.com>
3676 * trace.c (is_filenamechar): - is also a filename char.
3678 2007-04-15 Neale Ferguson <neale@sinenomine.net>
3680 * mini-s390.c: Correct checking for enum type in return value processing.
3682 2007-04-14 Raja R Harinath <rharinath@novell.com>
3684 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
3685 (version.h): Makefile is in the build directory.
3687 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
3689 * mini-amd64.h: fix for assertion failure on Solaris/amd64
3691 2007-04-11 Martin Baulig <martin@ximian.com>
3693 * mini.c (can_access_member): Fix handling of generic classes;
3696 2007-04-10 Zoltan Varga <vargaz@gmail.com>
3698 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
3700 2007-04-05 Zoltan Varga <vargaz@gmail.com>
3702 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
3704 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3706 * mini-codegen.c: make sure the right spill amount is
3707 used for fp or integer registers (fixes the float_sub_spill() on ppc).
3709 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
3711 * mini-ppc.c: fixes for the fp_branch_nan test.
3713 2007-03-23 Zoltan Varga <vargaz@gmail.com>
3715 * basic.cs: Comment out new test which still fails on ia64.
3717 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3719 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
3721 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3723 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
3725 2007-03-22 Zoltan Varga <vargaz@gmail.com>
3727 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
3728 on 64 bit machines. Fixes part of #80738.
3730 * basic.cs: Add regression test.
3732 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3734 * inssel.brg basic.cs: Revert previous change to fix build.
3736 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
3739 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
3741 * basic.cs: Add new regression test.
3743 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3745 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
3748 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3750 * cpu-s390x.md: Correct length of break instruction.
3752 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3754 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
3755 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
3757 2007-03-15 Jonathan Chambers <joncham@gmail.com>
3759 * *.c: Begin WIN64 port.
3760 * mini.c: Use correct register in profiler.
3761 * mini-amd64.c: No inline assembly on Win64.
3762 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
3763 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
3764 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
3765 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
3766 mono_arch_ip_from_context for Win64.
3768 Contributed under MIT/X11 license.
3770 2007-03-15 Zoltan Varga <vargaz@gmail.com>
3772 * exceptions-amd64.c (seh_handler): Ditto.
3774 * exceptions-x86.c (seh_handler): Fix a memory leak.
3776 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
3778 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3779 mini-s390x.c: fixed peephole optimizations to deal
3780 correctly with 1 and 2 byte reload avoidance.
3782 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
3784 * cpu-s390.md, cpu-s390x.md: update localloc length.
3786 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3788 * cpu-g4.md: added missing descriptions.
3790 2007-03-14 Miguel de Icaza <miguel@novell.com>
3792 * Makefile.am: Add support so the tail tests are not executed on
3793 PowerPC as that is a known limitation of the PowerPC port.
3795 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3797 * runmdesc.bat: Move to msvc directory.
3799 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3801 * runmdesc.bat: Run executable that was produced by the current
3802 target and sent via an argument.
3804 2007-03-11 Zoltan Varga <vargaz@gmail.com>
3806 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
3809 * generics.2.cs: Add regression test.
3811 2007-03-09 Wade berrier <wberrier@novell.com>
3813 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
3815 2007-03-09 Zoltan Varga <vargaz@gmail.com>
3817 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
3818 AOT code depends on this.
3820 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3822 * mini.c: more precise tracking of types in the eval stack
3823 (part of fix for bug #81044).
3825 2007-03-07 Zoltan Varga <vargaz@gmail.com>
3827 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
3829 * aot-compiler.c (encode_patch): Remove an obsolete comment.
3831 2007-03-06 Zoltan Varga <vargaz@gmail.com>
3833 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
3835 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
3837 2007-02-22 Zoltan Varga <vargaz@gmail.com>
3839 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
3840 a pointer on 64 bit systems. Fixes #80190.
3842 * iltests.il: Add new regression test.
3844 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3846 * mini.c: inline a constant for Environment.IsRunningOnWindows.
3848 2007-02-19 Geoff Norton <gnorton@customerdna.com>
3850 * trace.c: Remove an erroneous alignemnt check when tracing.
3851 Fixes --trace on OSX86.
3853 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3855 * mini-$(arch).h: initialize SP in context for all the archs.
3857 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
3859 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
3860 regressions in the thread tests.
3862 2007-02-14 Zoltan Varga <vargaz@gmail.com>
3864 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
3865 - fixed implementation of LOCALLOC opcode
3866 - implemented non-un compare for floats
3868 - implementation of FDIV and CKFINITE opcodes
3869 - fixes for latest mono updates
3870 - additional arch opcodes
3872 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3874 * Makefile.am: simplify and merge rules for cross-compilation.
3876 2007-02-07 Massimiliano Mantione <massi@ximian.com>
3878 * local-propagation.c: Actually *apply* the fix for bug 80591...
3880 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3882 * mini-exceptions.c: backuot part of the last change
3883 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
3885 2007-02-06 Massimiliano Mantione <massi@ximian.com>
3886 * inssel.brg: Fix bug 59286.
3889 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
3891 * mini-exceptions.c: patch from Zoltan to correctly check for
3892 stack boundaries (using the stack register, not the frame register),
3893 fixes bugs #80724, #79717.
3895 2007-02-03 Zoltan Varga <vargaz@gmail.com>
3897 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
3898 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
3900 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
3901 presence of frame pointer elimination.
3903 2007-02-01 Geoff Norton <gnorton@customerdna.com>
3905 * mini-x86.h: NetBSD UCONTEX_REG defines.
3907 2007-02-01 Zoltan Varga <vargaz@gmail.com>
3909 * inssel-amd64.brg: Fix amd64 build.
3911 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
3913 * mini.h: remove extern to workaround what looks likes gcc bug 26905
3916 2007-01-31 Zoltan Varga <vargaz@gmail.com>
3918 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
3921 * mini-<ARCH>.c: Use mono_is_regsize_var ().
3923 2007-01-30 Mark Mason <mason@broadcom.com>
3925 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
3926 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
3927 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
3928 beginning support for CEE_JMP [not quite working yet]
3929 * tramp-mips.c: LMF handling now works
3931 2007-01-30 Zoltan Varga <vargaz@gmail.com>
3933 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
3935 * mini.h (NULLIFY_INS): New macro.
3937 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3939 * mini.c: statistical profiler fix for windows, patch
3940 from Tor Lillqvist (tml@novell.com).
3942 2007-01-30 Massimiliano Mantione <massi@ximian.com>
3943 * local-propagation.c: Fix bug 80591.
3945 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3947 * Makefile.am: put back the --export-dynamic option as with
3948 the previous gmodule flags (thanks to Robert Jordan).
3950 2007-01-28 Zoltan Varga <vargaz@gmail.com>
3952 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
3954 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
3955 simplify and speed up the local register allocator. Also rename some fields
3956 like iassign->vassign.
3958 * regalloc.c: Remove some functions which are no longer used since their
3959 inlined version is in mini-codegen.c.
3961 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
3963 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
3965 2007-01-27 Zoltan Varga <vargaz@gmail.com>
3967 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
3968 narrowing. Fixes #80622.
3970 * iltests.il: Add new regresssion test.
3972 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
3974 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
3975 debug-debugger.c, debug-debugger.h: warning fixes.
3976 * driver.c: updated copyright year and made it fit in one line.
3978 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
3980 * aot-runtime.c: updated to use mono-dl instead of gmodule.
3982 2007-01-25 Zoltan Varga <vargaz@gmail.com>
3984 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
3986 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
3988 * iltests.il: Add new test for bug #80507.
3990 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3992 * mini-arm.h: use soft-float also on vfp for now.
3994 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
3996 * mini.c: fix some more soft-float issues.
3998 2007-01-24 Zoltan Varga <vargaz@gmail.com>
4000 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
4002 2007-01-24 Massimiliano Mantione <massi@ximian.com>
4003 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
4004 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
4005 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
4007 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
4009 * mini-arm.c: typo fix.
4011 2007-01-23 Neale Ferguson <neale@sinenomine.net>
4013 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
4015 2007-01-21 Zoltan Varga <vargaz@gmail.com>
4017 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
4018 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
4020 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
4022 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
4024 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
4026 * inssel.brg: Fix a warning.
4028 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
4030 * abcremoval.c ssa.c ssapre.c: Update after this change.
4032 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
4034 * dominators.c (df_set): Use mono_bitset_union_fast.
4036 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4038 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
4039 mini-codegen.c: reduce relocations and memory usage for the cpu
4042 2007-01-20 Zoltan Varga <vargaz@gmail.com>
4044 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
4046 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
4047 to reduce their size.
4049 2007-01-19 Mark Mason <mason@broadcom.com>
4051 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
4052 * mini-mips.c: more configuration macros, support long conditional branches, additional
4053 asserts, fix epilog instrumentation.
4054 * mini-mips.h: use standard stack walk
4055 * cpu-mips.md: increase size of div, rem and conditional branches
4057 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
4059 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
4062 2007-01-19 Zoltan Varga <vargaz@gmail.com>
4064 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
4065 (compile_method): Ditto.
4067 * aot-runtime.c (decode_klass_info): Ditto.
4069 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
4070 needed by the code generated by inssel.brg. Also fix a warning.
4072 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
4074 * mini.c: deal with enums that become genericinsts by
4075 being nested in a generic class (bug #79956).
4077 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
4079 * mini.c: match the generic definition to check for
4080 private access with generic types (bug #78431).
4082 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4084 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
4085 to make life easier for people cross-compiling that insist on not
4088 2007-01-17 Mark Mason <mason@broadcom.com>
4090 * inssel-long.brg: patch to deal with mips missing flags
4091 * inssel-long32-mips.brg: implement overflow checks
4092 * insset-mips.brg: implement overflow checks
4093 * mini-mips.h: implement conditional exception handling
4094 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
4095 Remove unused code, minor cleanups.
4096 * exceptions-mips.c: minor cleanups
4097 * mini-ops.h: add mips conditional exception ops
4098 * cpu-mips.md: add mips conditional exception ops
4101 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
4103 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
4104 to deal with mips missing of flags.
4106 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4108 * exceptions-ppc.c: execute fault handlers.
4110 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
4112 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
4114 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4116 * mini.c: handle also floating point values in initialize_array.
4118 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4120 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
4121 array initialization and make it conditional on the intrins option.
4123 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4125 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
4126 relocations and put the patch info names close to the enum definition.
4128 2007-01-15 Mark Mason <mason@broadcom.com>
4130 * basic.cs, exceptions.cs: break up large tests to increase debugability.
4132 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4134 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
4136 2007-01-12 Raja R Harinath <rharinath@novell.com>
4138 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
4140 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
4142 * Makefile.am: distribute the mips sources.
4144 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4146 * mini-codegen.h: handle bug #80489 here, by excluding ecx
4149 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
4151 * cpu-x86.md: back out for now as this triggers other regressions.
4153 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
4155 * cpu-x86.md: force src1 and dest regpair for long shift instructions
4156 to eax:edx, so ecx can't get allocated to them (bug #80489).
4158 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
4160 * mini.c, mini-exceptions.c: enabled running fault handlers
4163 2007-01-03 Miguel de Icaza <miguel@novell.com>
4165 * driver.c: If nothing fail, do not use the string "failed",
4166 because it makes it very annoying to view test result logs on the
4169 2006-12-30 Miguel de Icaza <miguel@novell.com>
4171 * debug-debugger.c (mono_debugger_main): Rename "main" to
4172 "main_method" to prevent a warning.
4174 Remove a warning for unused field.
4176 2006-12-28 Martin Baulig <martin@ximian.com>
4179 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
4181 2006-12-22 Martin Baulig <martin@ximian.com>
4183 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
4184 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
4185 seperate `.mdb_debug_info' section, so we can access it from the
4186 debugger even if the binary is stripped.
4188 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
4189 from the `.mdb_debug_info' here to prevent the linker from
4190 removing that section.
4192 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
4195 2006-12-19 Robert Jordan <robertj@gmx.net>
4197 * mini-x86: enable the code to return small structures in
4198 registers for FreeBSD as well. Fixes bug #80278.
4199 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
4201 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4203 * mini-x86.c: align the stack when calling the profiler
4204 function instrumenting the prolog (on OSX).
4206 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
4208 * mini.c: emit a break opcode where Debugger.Break () is called.
4210 2006-12-13 Miguel de Icaza <miguel@novell.com>
4212 * mini.c (mono_method_to_ir): Provide useful information on this
4213 assert, to prevent others from debugging like I did.
4215 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4217 * mini.c: enable code which was incorrectly commented
4220 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4222 * mini-x86.c: enable on OSX, too, the code to return small
4223 structures in registers.
4225 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4227 * mini-x86.c: remove the use of the dynamic code manager here, too.
4229 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4231 * mini.h, debug-debugger.c, tramp-*.c: fixed
4232 mono_debugger_create_notification_function() to use
4233 mono_global_codeman_reserve () instead of a dynamic code manager.
4235 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
4237 * mini.c, jit-icalls.h, jit-icalls.c: remove the
4238 ves_array_element_address() jit icall and use a generated
4239 managed method instead (which is about 4 times faster for a rank 3
4242 2006-11-29 Mark Mason <mason@broadcom.com>
4244 * basic-calls.cs: additional tests for passing
4245 structures as function arguments.
4247 2006-11-29 Mark Mason <mason@broadcom.com>
4249 * mini-mips.h: disable custom exception handling
4250 * mini-mips.c: throw/rethrow should use jalr to call
4251 exception stubs. Fixed bug with passing structures
4252 by value. More support for tracing floating point
4255 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4257 * mini.c: fixed typo in the soft-float ldind.r4 handling
4260 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4262 * mini.c, mini.h, driver.c: added --runtime command line
4263 option to select a different runtime than the autodetected one.
4264 * jit.h: added API for embedders to initialize with a specific
4267 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4269 * mini.c: handle also boxing of r4 values (bug #80024).
4271 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4273 * mini-ppc.c: force indirect calls until we reserve
4274 enough address space for all the generated code.
4276 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4278 * exceptions-arm.c: workaround bugs in the libc definition
4281 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4283 * inssel.brg: fixes from me and Mark Mason.
4285 2006-11-23 Dick Porter <dick@ximian.com>
4287 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4288 semaphore display now we've fixed the initial value
4290 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4292 * inssel.brg: partially revert the last change to fix the build.
4294 2006-11-21 Mark Mason <mason@broadcom.com>
4296 * inssel.brg: Add and use compare-and-branch macros to support
4297 architectures that do not have condition code registers (ie. MIPS).
4298 * *-mips.{c,brg,md}: Fix copyright statements
4300 2006-11-20 Mark Mason <mason@broadcom.com>
4302 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4303 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4304 * mini.h: Added declaration for mono_print_ins()
4305 * mini-codegen.c: added ins_spec initializer for MIPS
4306 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4307 vreg to be virtual and hreg to be non-virtual.
4308 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4309 is not yet working/implemented correctly.
4310 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4311 non-static, fixup calls to print_ins() from other parts in the file.
4313 2006-11-20 Mark Mason <mason@broadcom.com>
4315 * basic-calls.cs: added tests for passing structures as arguments
4318 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4320 * inssel-long32.brg: optimize signed division by power of two.
4322 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4324 * mini-arm.c: added support for interworking with thumb code
4325 (mono must be still be built using the ARM instruction encoding).
4327 2006-11-19 Miguel de Icaza <miguel@novell.com>
4329 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4330 verifier has different rules for it. Fixes a few verifier issues
4333 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4334 at the end, so people know what happened.
4336 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4338 * brach-opts.c: in optimize_exception_target() make sure we
4339 are in a catch clause (fixes bug #79871).
4341 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4343 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4344 more soft-float support fixes.
4346 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4348 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4349 that are passed half on the stack and half in registers.
4351 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4353 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4354 more mips integration work from Mark E Mason
4355 <mark.e.mason@broadcom.com>.
4357 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4359 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4360 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4361 tramp-mips.c: added sources for the mips port, not
4362 integrated in the build yet. Contributed by
4363 Mark E Mason <mark.e.mason@broadcom.com>.
4365 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4367 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4369 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4371 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4372 put the soft-float rules in its own file since it seems to
4373 break s390 compilation.
4375 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4377 * mini-arm.c: fixed wrnings.
4379 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4381 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4382 inssel-arm.brg: ARM support for soft-float.
4384 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4386 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4387 loads and stores of 32 bit fp values.
4389 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4391 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4393 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4394 works. Fixes #79852 and #79463.
4396 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4398 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4399 more soft-float support WIP and fixes.
4401 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4403 * mini-arm.c: some VFP updates.
4405 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4407 * mini-exceptions.c: 0 is a valid local var offset in some
4408 architectures, don't assert (bug #78508).
4410 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4412 * exceptions-arm.c: fixed off by one error in stack walk code.
4414 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4416 * mini.h, mini.c: more precise tracking of type load exceptions.
4418 2006-11-03 Robert Jordan <robertj@gmx.net>
4420 * Makefile.am: [WIN32] Add monow.exe target.
4421 * driver.c: [WIN32] Don't detach the console when debugging.
4424 2006-10-30 Miguel de Icaza <miguel@novell.com>
4426 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
4428 2006-10-23 Zoltan Varga <vargaz@gmail.com>
4430 * aot-compiler.c (emit_method_info): Add a case missed earlier.
4432 * driver.c (mini_regression): Fix --regression with AOT.
4434 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
4436 2006-10-17 Zoltan Varga <vargaz@gmail.com>
4438 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
4440 * mini-sparc.h: Don't use sigaction on sparc/linux.
4442 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
4444 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
4446 * mini-exceptions.c: Add proper include files for getpid ().
4448 2006-10-16 Zoltan Varga <vargaz@gmail.com>
4450 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
4451 address instead of a MonoJitInfo* to avoid decoding the exception info for the
4454 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
4455 name cache to reduce its size.
4457 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4459 2006-10-15 Zoltan Varga <vargaz@gmail.com>
4461 * mini-x86.c: Save/restore the current LMF structure more efficiently using
4462 the mono_lmf TLS variable.
4464 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
4465 trampoline lmf frames.
4467 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
4469 2006-10-14 Zoltan Varga <vargaz@gmail.com>
4471 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
4472 the mono_lmf TLS variable.
4474 * mini-exceptions.c: Access the LMF structure through accessors.
4476 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
4477 variable instead of in jit_tls->lmf.
4479 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
4481 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
4482 trampoline lmf frames.
4484 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
4486 2006-10-12 Zoltan Varga <vargaz@gmail.com>
4488 * mini.c trace.c mini-x86.c: Revert these too.
4490 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
4493 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
4495 * genmdesc.c: removed now dead code.
4497 2006-10-09 Robert Jordan <robertj@gmx.net>
4499 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
4501 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
4503 * mini.h: do not leave gaps in the opcode values.
4505 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
4507 * jit-icalls.h: flag functions as internal here, too.
4509 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4511 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
4512 functions with the internal attribute.
4514 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
4516 * aot-compiler.c: fclose the file descriptor in the profile read loop.
4518 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
4520 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
4523 2006-10-05 Zoltan Varga <vargaz@gmail.com>
4525 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4526 tail calls as on other platforms.
4528 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
4530 * iltests.il: Add a few tailcall tests.
4532 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4534 * driver.c: fix loop for old compilers (bug #79521).
4536 2006-10-02 Zoltan Varga <vargaz@gmail.com>
4538 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
4540 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
4542 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
4543 metadata without any code.
4545 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
4546 more precise debugging information using gdb.
4548 2006-09-30 Zoltan Varga <vargaz@gmail.com>
4550 * inssel-ia64.brg: Make the helper methods static.
4552 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4554 * inssel-x86.brg: make the helper methods static.
4556 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
4558 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
4560 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4562 * mini.c: updates for monoburg changes.
4563 * inssel.brg: make a few helper functions static as they should.
4565 2006-09-27 Zoltan Varga <vargaz@gmail.com>
4567 * Makefile.am: Move mini-codegen.c to common_sources.
4569 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4571 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
4573 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
4574 mini-ppc.h: port to use the common local register allocator.
4576 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4578 * mini.h: Remove the comment too then.
4580 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
4582 * mini.h: put back backend.data which is to be used shortly and
4583 doesn't increase the size of MonoInst. If any 64 bit arch aligned
4584 pointers on 4 byte boundaries it'd have much bigger issues running
4585 and you can ifdef it out anyway.
4587 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4589 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
4590 MonoInst size by 4 bytes on 64 bit machines.
4592 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
4594 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
4595 replacement with more meaningful field names. Arch maintainers, please
4596 check the assigned names are good enough for your arch.
4598 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4600 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
4601 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
4603 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
4605 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
4606 relocations and memory requirements, put the optimization flags
4607 definitions in their own file.
4609 2006-09-24 Zoltan Varga <vargaz@gmail.com>
4611 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
4613 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
4615 2006-09-22 Zoltan Varga <vargaz@gmail.com>
4617 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
4619 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4621 * inssel.brg: use the correct function to get the size of an item
4622 in an array, given an element class.
4623 * aot-compiler.c: do not access class->class_size directly.
4625 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
4627 * mini.h, debug-mini.c: added a debugging function to print
4628 info about local variables and arguments in a jitted method.
4630 2006-09-20 Zoltan Varga <vargaz@gmail.com>
4632 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4634 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
4636 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4638 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
4639 inner and outer loops when passing vtypes.
4641 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
4643 * mini-ppc.c: take into account the cpu errata for cache flushing
4644 which caused some random errors (bug #79381).
4646 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4648 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4649 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
4651 2006-09-17 Zoltan Varga <vargaz@gmail.com>
4653 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
4656 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
4659 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
4660 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
4662 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
4665 2006-09-13 Zoltan Varga <vargaz@gmail.com>
4667 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
4669 2006-09-12 Zoltan Varga <vargaz@gmail.com>
4671 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
4672 macro does not have to be changed during debugging.
4674 * 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>.
4676 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
4678 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
4680 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
4681 MONO_ARCH_NO_EMULATE_MUL is defined.
4683 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
4685 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
4687 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
4689 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
4691 2006-09-11 Zoltan Varga <vargaz@gmail.com>
4693 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
4694 stuff to mini-exceptions.c where it is used.
4696 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
4697 setup code, the real one is in mini-exceptions.c.
4699 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
4700 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
4701 some changes from the freebsd ports tree.
4703 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
4706 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
4708 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
4710 * mini.c: on Linux, check for /proc to be mounted
4711 (bug# 79351, novell bug#201204).
4713 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
4715 * mini.c: handle cases where pthread_attr_getstack() behaves
4716 incorrectly (bug #78096).
4718 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
4720 * mini-arm.c: support larger stack frames (bug #79272).
4722 2006-09-08 Zoltan Varga <vargaz@gmail.com>
4724 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
4726 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
4729 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
4730 mono_class_from_name () to find a class from its name.
4732 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
4734 2006-09-07 Zoltan Varga <vargaz@gmail.com>
4736 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
4738 2006-09-05 Kornél Pál <kornelpal@gmail.com>
4740 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
4742 2006-09-04 Zoltan Varga <vargaz@gmail.com>
4744 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
4745 callinfo->trampoline.
4747 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
4749 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
4752 2006-09-03 Zoltan Varga <vargaz@gmail.com>
4754 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
4756 2006-09-02 Zoltan Varga <vargaz@gmail.com>
4758 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
4759 stats.method_trampolines, it is already done by the generic trampoline code.
4761 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
4763 2006-09-01 Zoltan Varga <vargaz@gmail.com>
4765 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
4767 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
4769 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
4771 * mini.c (print_jit_stats): Print mscorlib mempool size too.
4773 * mini.c (print_jit_stats): Print new stats.
4775 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4777 2006-08-31 Zoltan Varga <vargaz@gmail.com>
4779 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
4780 Address on two dimensional arrays. Fixes #78729.
4782 * mini.h (MonoCompile): Add a 'skip_visibility' field.
4784 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
4787 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
4789 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
4792 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
4794 (mini_get_ldelema_ins): Ditto.
4796 2006-08-30 Zoltan Varga <vargaz@gmail.com>
4798 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
4799 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
4802 2006-08-29 Neale Ferguson <neale@sinenomine.net>
4804 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
4805 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
4807 * exceptions-s390x.c: Cosmetic change.
4809 * tramp-s390.c: Fix warning.
4811 * cpu-s390.md: Correct length of mul_imm.
4813 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
4815 * aot-compiler.c: added binary writer with ELF backend
4816 implementation (only on Linux/x86 for now).
4818 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4820 * Makefile.am: Don't run net 2.0 AOT tests.
4822 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
4823 (mono_compile_assembly): Skip net 2.0 assemblies as well.
4825 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
4827 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4829 * aot-compiler.c: simplified and refactored the asm-writing code
4830 to allow different backends.
4832 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4834 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4836 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
4837 little. Share patches of type TYPE_FROM_HANDLE as well.
4839 * mini.c (mono_patch_info_equal): New helper function.
4840 (mono_patch_info_hash): Ditto.
4842 * aot-compiler.c (emit_method_code): Fix s390 build.
4844 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
4845 is not handled because it is stored as a flag and not as a type ctor. Fixes
4848 2006-08-17 Zoltan Varga <vargaz@gmail.com>
4850 * aot-compiler.c: Fix computation of GOT slot statistics.
4852 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
4853 Also remove support for not PIC AOT.
4855 * mini.h: Bump AOT file format version.
4857 * objects.cs: Add a test for #78990.
4859 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
4860 (peter.dettman@iinet.net.au). Fixes #79087.
4862 * basic-long.cs: Add a test for the above.
4864 2006-08-16 Zoltan Varga <vargaz@gmail.com>
4866 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
4868 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
4871 2006-08-15 Zoltan Varga <vargaz@gmail.com>
4873 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
4876 2006-08-10 Jonathan Chambers <joncham@gmail.com>
4878 * mini.c: Don't verify COM proxy invoke calls
4881 2006-08-10 Dick Porter <dick@ximian.com>
4883 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
4884 which process is holding semaphores locked.
4886 2006-08-08 Zoltan Varga <vargaz@gmail.com>
4888 * mini-ia64.c mini-amd64.c: Fix #79027.
4890 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
4892 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
4894 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
4895 implicit arguments in a vararg call. Fixes #79027.
4897 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
4899 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
4900 (mono_get_array_new_va_signature): Ditto.
4902 2006-08-05 Zoltan Varga <vargaz@gmail.com>
4904 * aot-runtime.c: Call init_plt lazily.
4906 * inssel-long.brg: Fix unsigned long->int conversion.
4908 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
4910 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
4911 that most data is now in the .rss/.data section.
4913 2006-08-04 Zoltan Varga <vargaz@gmail.com>
4915 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
4917 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
4919 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
4921 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
4923 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
4924 virtual call. Fixes #79010.
4926 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
4927 and use the result as the this argument in the real call.
4929 * generics.2.cs: Add a new test for #79010.
4931 2006-08-03 Zoltan Varga <vargaz@gmail.com>
4933 * mini-x86.c: Fix a warning.
4935 * aot-compiler.c: Add a bunch of statistics.
4937 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
4939 2006-08-02 Zoltan Varga <vargaz@gmail.com>
4941 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
4943 2006-08-01 Zoltan Varga <vargaz@gmail.com>
4945 * 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>.
4947 2006-07-13 Miguel de Icaza <miguel@novell.com>
4949 * mini.c (mono_method_to_ir): Obtain the original method in the
4950 CIL stream and use this to perform validation.
4954 2006-07-19 Zoltan Varga <vargaz@gmail.com>
4956 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
4957 (mono_arch_call_opcode): Ditto.
4959 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
4962 * mini.c (mono_patch_info_dup_mp): New helper function.
4964 * aot-compiler.c (compile_method): Fix some of the memory allocated during
4965 compilation. Fixes #78827.
4967 2006-07-18 Kornél Pál <kornelpal@gmail.com>
4969 * declsec.c: Use original security informations for
4970 MONO_WRAPPER_MANAGED_TO_MANAGED.
4972 2006-07-15 Jonathan Chambers <joncham@gmail.com>
4974 * mini.c: Allow Com Interop methods/classes and
4975 don't verify COM wrapper calls
4978 2006-07-13 Zoltan Varga <vargaz@gmail.com>
4980 * inssel-long32.brg: Fix long->i4 checked conversion.
4982 * exceptions.cs: Add a test for the above.
4984 2006-07-08 Zoltan Varga <vargaz@gmail.com>
4986 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
4988 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
4991 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
4994 2006-07-03 Zoltan Varga <vargaz@gmail.com>
4996 * mini.c: Fix solaris/x86 exception handling.
4998 * Makefile.am: Get rid of $(ICU_LIBS).
5000 2006-07-02 Zoltan Varga <vargaz@gmail.com>
5002 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
5003 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
5004 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
5006 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
5008 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
5009 this function causes a SIGSEGV.
5011 2006-06-22 Zoltan Varga <vargaz@gmail.com>
5013 * mini.c: Remove unused solaris/x86 includes.
5015 2006-06-21 Zoltan Varga <vargaz@gmail.com>
5017 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
5019 2006-06-20 Jb Evain <jbevain@gmail.com>
5021 * cpu-g4.md: fix max length of start_handler instruction.
5023 2006-06-20 Massimiliano Mantione <massi@ximian.com>
5024 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
5026 2006-06-16 Massimiliano Mantione <massi@ximian.com>
5027 * ssa.c: Fixed bug 78653 for SSA based deadce.
5028 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
5029 MonoInst.flags, used in SSA based deadce.
5030 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
5031 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
5033 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
5035 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
5036 it can end up using non executable memory on ppc64 systems
5037 running ppc32 userspace (fix from Johannes Berg).
5039 2006-06-14 Dick Porter <dick@ximian.com>
5041 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
5044 2006-06-13 Massimiliano Mantione <massi@ximian.com>
5045 * mini.c: Made so that inline is locally disabled if it would
5046 trigger a .cctor, because too many apps depend on this behavior
5047 (which seems to be also the one of the MS CLR).
5049 2006-06-13 Zoltan Varga <vargaz@gmail.com>
5051 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
5052 No idea why this worked before.
5054 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
5055 which branch to outer exception clauses since they could skip the
5056 inner finally clauses. Fixes #78633.
5058 * exceptions.cs: Add a test for the above.
5060 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
5063 * iltests.il: Add a test for the above.
5065 2006-06-12 Zoltan Varga <vargaz@gmail.com>
5067 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
5068 after the end of a try bblock, to prevent asserts in mini_method_compile ().
5070 * iltests.il: Add a test for the above.
5072 2006-06-10 Zoltan Varga <vargaz@gmail.com>
5074 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
5076 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
5077 methods as instrinsics.
5079 2006-06-09 Wade Berrier <wberrier@novell.com>
5081 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
5082 (simple-cee-ops.h ssapre-mini-ops.h)
5084 2006-06-09 Neale Ferguson <neale@sinenomine.net>
5086 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
5087 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
5089 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
5090 * cpu-s390x.md: Fix max. length values for a couple of instructions.
5092 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
5094 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
5096 2006-06-08 Massimiliano Mantione <massi@ximian.com>
5098 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
5099 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
5100 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
5101 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
5102 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
5103 of opcodes, so that bug 78549 should not happen again.
5104 * ssapre.c: Updated to use the renamed files.
5106 2006-06-08 Zoltan Varga <vargaz@gmail.com>
5108 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
5109 in OP_ATOMIC_EXCHANGE_I4.
5111 2006-06-07 Wade Berrier <wberrier@novell.com>
5113 * tramp-s390.c: Fix s390 build (add missing pointer declarations
5114 in mono_debugger_create_notification_function)
5116 2006-06-06 Zoltan Varga <vargaz@gmail.com>
5118 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
5120 * mini.c (type_from_stack_type): Disable some changes which do not
5123 * driver.c: Reenable opts.
5125 * mini.h (MonoStackSlot): New structure to keep track of the verification state
5126 of the evaluation stack.
5128 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
5129 evaluation stack trace at entry to the bblock.
5131 * mini.c (merge_stacks): New function to perform verification of stack merges.
5132 Turned off by default.
5134 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
5137 2006-06-06 Massimiliano Mantione <massi@ximian.com>
5139 * local-propagation.c: Fixed bug 78549.
5141 2006-06-04 Zoltan Varga <vargaz@gmail.com>
5143 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
5145 2006-06-02 Miguel de Icaza <miguel@novell.com>
5147 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
5148 tramp-arm.c, tramp-ia64.c
5149 (mono_debugger_create_notification_function): Update signature to
5150 new signature and use new protocol for creating the notification
5153 Should fix the build.
5155 2006-06-02 Geoff Norton <gnorton@customerdna.com>
5157 * exceptions-ppc.c (mono_jit_walk_stack)
5158 (ves_icall_get_frame_info): Fix the build
5160 2006-06-02 Zoltan Varga <vargaz@gmail.com>
5162 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
5164 2006-05-31 Raja R Harinath <rharinath@novell.com>
5166 * il2tests.2.il: New file for generics CIL tests. Add test for
5168 * Makefile.am: Update.
5171 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
5174 2006-05-30 Massimiliano Mantione <massi@ximian.com>
5176 * aliasing.c: Fixed bug 78311.
5178 2006-05-29 Martin Baulig <martin@ximian.com>
5180 * mini-exceptions.c (mono_find_jit_info): When computing the
5181 native offset, check whether we're actually inside the method's
5182 code; call mono_debug_print_stack_frame() to format the frame.
5183 (ves_icall_System_Exception_get_trace): Call
5184 mono_debug_print_stack_frame() to format the stack frame.
5185 (ves_icall_get_trace): Update to the new debugging API.
5186 (mono_jit_walk_stack_from_ctx): Likewise.
5187 (ves_icall_get_frame_info): Likewise.
5189 * mini.c (get_method_from_ip): Use the new debugging API.
5190 (mono_print_method_from_ip): Likewise.
5193 (mono_jit_walk_stack): Use the new debugging API.
5194 (ves_icall_get_frame_info): Likewise.
5196 2006-05-27 Zoltan Varga <vargaz@gmail.com>
5198 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
5200 2006-05-25 Massimiliano Mantione <massi@ximian.com>
5202 * mini.c: Added "limitator" to inline for debugging.
5204 2006-05-24 Martin Baulig <martin@ximian.com>
5206 * debug-debugger.c (mono_debugger_init): Create a private,
5207 malloc()-based code manager for the notification function and
5208 intentionally leak it on exit. This fixes the crash-on-exit race
5212 (mono_debugger_create_notification_function): Added
5213 `MonoCodeManager *' argument.
5216 (mono_debugger_create_notification_function): Added
5217 `MonoCodeManager *' argument.
5219 2006-05-23 Massimiliano Mantione <massi@ximian.com>
5221 * aliasing.c: Fixed 64 bit issue.
5222 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5223 default since all known bugs are fixed (one more time!).
5225 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5227 * mini.c: write barrier support.
5229 2006-05-23 Martin Baulig <martin@ximian.com>
5231 * debug-debugger.c: Revert Paolo's change. Add comment and #error
5232 check at the top of the file.
5234 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
5236 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
5237 reverting changes without reason and without changelog entries.
5239 2006-05-18 Zoltan Varga <vargaz@gmail.com>
5241 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
5242 to a few opcodes. Fixes #78439.
5244 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
5245 consistency with other archs.
5247 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
5249 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5251 * debug-debugger.c: fix the build.
5253 2006-05-17 Martin Baulig <martin@ximian.com>
5256 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
5257 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
5258 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
5259 (debugger_attach): Call GC_mono_debugger_add_all_threads().
5261 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5263 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5265 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5267 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5268 MONO_TYPE_GENERICINST.
5270 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5271 MONO_TYPE_GENERICINST.
5273 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5275 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5278 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5280 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5282 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5284 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5286 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5287 mono_trace_cleanup ().
5289 * iltests.il: Fix problem with the newly added test.
5291 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5292 due to register constraints, free up the previous hreg. Fixes #78314.
5294 * iltests.il: Add new test for #78314.
5296 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5297 Interlocked.Add. Fixes #78312.
5299 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5301 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5303 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5305 2006-05-05 Martin Baulig <martin@ximian.com>
5307 * debug-mini.c (mono_debug_open_block): New method.
5310 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5311 the beginning of each basic block.
5314 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5315 the beginning of each basic block.
5317 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5319 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5320 default until I understand why they break the build on amd64.
5322 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5324 * mini.c (mini_cleanup): Call mono_cleanup ().
5326 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5329 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5331 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5332 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5333 default since all known bugs are fixed, and I cannot reproduce bug
5334 77944... I'm asking Matt Hargett to test again after this commit.
5336 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5338 * mini-codegen.c: Fixed typo that thrashed inline.
5340 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5342 * dominators.c (compute_dominators): Avoid using a worklist since
5343 it is not correct in some cases. Instead, iterate over all bblocks as
5344 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5346 2006-04-28 Miguel de Icaza <miguel@novell.com>
5348 * mini.c (mono_jit_compile_method_inner): Use
5349 mono_prepare_exception_from_error that resets the value
5352 2006-04-27 Miguel de Icaza <miguel@novell.com>
5354 * mini.c: Move the mini_loader_error_to_exception to metadata.
5356 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5358 * aliasing.c: Fixed bug 78210.
5360 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5362 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5363 default until all their problems (or the ones they trigger) are fixed.
5365 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5367 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5369 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5370 as loaded only after resolving patches since that could invoke the same method.
5372 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5374 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5377 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5380 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5383 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5384 made from AOT code through the PLT table.
5386 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5387 holding the plt offset when a call is made to the aot plt trampoline.
5389 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5391 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5394 * Makefile.am (common_sources): Fix build breakage.
5396 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5397 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5398 intra-assembly calls if possible.
5400 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5402 * mini-trampolines.c: Handle PLT entries.
5404 * mini.c: Avoid creating a GOT var for calls.
5406 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5409 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5412 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5415 * mini.h: Bump AOT file format version.
5417 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
5420 2006-04-25 Martin Baulig <martin@ximian.com>
5422 * driver.c: Disable copyprop, consprop and inline when running
5423 inside the debugger.
5425 2006-04-25 Martin Baulig <martin@ximian.com>
5427 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
5428 with `get_current_thread' and added `detach'.
5429 (MonoDebuggerMetadataInfo): Added `thread_size',
5430 `thread_tid_offset', `thread_stack_ptr_offset' and
5431 `thread_end_stack_offset'.
5433 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5435 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
5438 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
5439 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
5441 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
5443 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
5445 * aot.c: Add support for ADJUSTED_IID.
5447 2006-04-24 Zoltan Varga <vargaz@gmail.com>
5449 * aot.c (emit_method_order): Don't align method_order_end.
5451 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
5452 the interface ID changes.
5454 2006-04-21 Dick Porter <dick@ximian.com>
5456 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
5457 cleaning up a thread. Fixes the new part of bug 77470.
5459 2006-04-20 Geoff Norton <gnorton@customerdna.com>
5461 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
5464 2006-04-19 Zoltan Varga <vargaz@gmail.com>
5466 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
5468 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
5469 SIGSEGV. Fixes #78072.
5471 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
5472 unregister our SIGABRT handler.
5474 2006-04-19 Massimiliano Mantione <massi@ximian.com>
5476 * mini.c: Disabled inline where it can alter the call stack in a
5477 way visible from managed code.
5478 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
5481 2006-04-16 Zoltan Varga <vargaz@gmail.com>
5483 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
5484 on other platforms. Fixes #78089.
5486 2006-04-13 Martin Baulig <martin@ximian.com>
5488 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
5489 determine whether we're inside the debugger.
5492 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
5494 2006-04-12 Zoltan Varga <vargaz@gmail.com>
5496 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
5497 handler clauses. Fixes #78024.
5499 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
5500 in the CALL_MEMBASE opcodes. Fixes #78088.
5501 (mono_arch_get_vcall_slot_addr): Ditto.
5503 2006-04-10 Martin Baulig <martin@ximian.com>
5505 * debug-debugger.c: The thread handling code has now been moved
5506 into ../metadata/threads.c.
5508 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5510 * driver.c (mono_main): Fix --with-gc=none build.
5512 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
5513 (mono_spillvar_offset_float): Ditto.
5514 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
5515 hreg, not when its !global, since on ia64, there is a third category: stacked
5518 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
5520 * mini.c: set MonoInst->klass for load field address and a few other
5523 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5525 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
5527 2006-04-07 Zoltan Varga <vargaz@gmail.com>
5529 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
5530 the branch opt changes.
5532 2006-04-06 Dick Porter <dick@ximian.com>
5534 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
5536 * wapihandles.c (mini_wapi_seminfo):
5537 * driver.c (mono_main): Add semaphore info option
5539 2006-04-05 Zoltan Varga <vargaz@gmail.com>
5541 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
5542 branch optimization changes. Fixes #78009.
5544 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5546 * mini.c: ignore accessibility of methods in managed->native wrappers.
5548 2006-04-04 Zoltan Varga <vargaz@gmail.com>
5550 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
5552 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
5554 2006-04-03 Zoltan Varga <vargaz@gmail.com>
5556 * mini.c: Modify the branch optimizations to preserve the invariant that
5557 the entries inside the in_bb and out_bb arrays are unique.
5558 (mono_unlink_bblock): Avoid creation of new arrays.
5560 2006-04-02 Zoltan Varga <vargaz@gmail.com>
5562 * mini.c (mono_unlink_bblock): Fix regression caused by previous
5565 2006-04-01 Zoltan Varga <vargaz@gmail.com>
5567 * mini.c (optimize_branches): Remove the "optimizations" in
5568 the cbranch1/cbranch2 -> branch cases which were causing several
5569 problems in the past. Fixes #77986.
5571 2006-03-31 Chris Toshok <toshok@ximian.com>
5573 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
5574 default optimizations :(
5576 2006-03-31 Zoltan Varga <vargaz@gmail.com>
5578 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
5581 2006-03-31 Massimiliano Mantione <massi@ximian.com>
5583 * local-propagation.c: Added comments to structs and removed
5584 "Mono" prefixes from local tree mover types.
5586 2006-03-30 Zoltan Varga <vargaz@gmail.com>
5588 * Makefile.am (arch_sources): Define this for each architecture so
5589 libmono_la_SOURCES is defined in one place.
5591 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
5593 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
5596 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
5598 * driver.c: print the GC name supplied by configure.
5600 2006-03-29 Massimiliano Mantione <massi@ximian.com>
5602 * local-propagation.c: Added tree mover, and moved here all the
5603 local propagation code from mini.c
5604 * mini.c: Added support for treeprop, and moved all the local
5605 propagation code to local-propagation.c
5606 * mini.h: Added support for treeprop
5607 * driver.c: Added support for treeprop, enabled consprop, copyprop,
5608 treeprop, inline and deadce by default
5609 * Makefile.am: Added local-propagation.c
5611 2006-03-25 Zoltan Varga <vargaz@gmail.com>
5613 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
5615 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
5617 * debug-debugger.c: make it compile without the Boehm GC.
5619 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5621 * mini.c: fixed issue with mismatch when an icall is registered
5622 with multiple names but same address.
5624 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5626 * declsec.c, mini-exceptions.c: use write barrier to set reference
5627 fields of managed objects.
5629 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5631 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
5632 (can_access_internals): Fix a warning.
5634 * mini.c (print_method_from_ip): Rename this to
5635 mono_print_method_from_ip so it gets exported.
5637 * trace.c: Deal with strings inside StringBuilder's containing garbage
5638 and fix memory leaks. Fixes #77848.
5640 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5642 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
5645 2006-03-16 Neale Ferguson <neale@sinenomine.net>
5647 * mini-s390.c: Remove OP_X86_TEST_NULL.
5649 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5651 * mini.c: use the correct GetHashCode() for the moving collector.
5653 2006-03-16 Massimiliano Mantione <massi@ximian.com>
5655 * liveness.c: Regalloc spill cost tuning.
5657 2006-03-15 Neale Ferguson <neale@sinenomine.net>
5659 * mini-s390x.h: Correct S390_LONG macro.
5661 * mini-s390x.c: Cleanup unused code.
5663 2006-03-15 Zoltan Varga <vargaz@gmail.com>
5665 * jit-icalls.h: New file.
5667 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
5668 icalls and include that instead of including jit-icalls.c.
5670 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
5673 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
5675 * mini.c: when checking for member accessibility, also check for
5676 friend assemblies and for explicit interface implementations.
5678 2006-03-14 Zoltan Varga <vargaz@gmail.com>
5680 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
5682 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
5684 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5685 common cases are done first.
5687 * mini-ops.h: Only define platform specific opcodes on the given platform.
5689 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
5692 2006-03-14 Martin Baulig <martin@ximian.com>
5694 Revert Paolo's change from r57348:
5696 * mini.h: don't use gboolean for bitfields.
5697 * mini.c: verifier changes for fields and methods accessibility.
5699 2006-03-13 Neale Ferguson <neale@sinenomine.net>
5701 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
5703 * mini-s390x.c: Fix conv_r_un.
5705 * cpu-s390, cpu-s390x.md: Fix lengths.
5707 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
5709 * mini.c: nested types have access to all the nesting
5710 levels, not just the enclosing types.
5712 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5714 * mini.c: added a few more verification checks.
5716 2006-03-12 Zoltan Varga <vargaz@gmail.com>
5718 * liveness.c: Merge optimizations from the linear-il branch.
5720 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5722 * mini-ia64.c (emit_call): Add a comment.
5724 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
5726 * tramp-ia64.c: Fix some warnings.
5728 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
5730 * mini.h: don't use gboolean for bitfields.
5731 * mini.c: verifier changes for fields and methods accessibility.
5733 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5735 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
5736 lazy icall wrapper changes.
5738 * dominators.c: Replace all the dominator algorithms with faster
5739 ones from the linear-il branch.
5741 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
5744 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5745 common cases are done first.
5747 * mini-amd64.c: Fix some warnings.
5749 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
5752 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
5755 * mini.h: Add a missing prototype.
5757 2006-03-10 Zoltan Varga <vargaz@gmail.com>
5759 * mini.c: Compile icall wrappers lazily.
5761 * mini-codegen.c: Use printf instead of g_print since its much faster.
5763 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
5766 * mini.c (optimize_branches): Cache the negative result from
5767 remove_block_if_useless ().
5769 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
5770 Also fix some bblock linking issues.
5772 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
5775 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
5777 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
5778 accessed fields first, for better cache behavior.
5780 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5782 * mini.c: speedup IList<T> array accesses.
5784 2006-03-09 Zoltan Varga <vargaz@gmail.com>
5786 * mini.c (mono_method_to_ir): Handle large methods overflowing the
5787 inline_costs counter. Fixes #77190.
5789 2006-03-06 Zoltan Varga <vargaz@gmail.com>
5791 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
5792 trace messages. Fixes #77706.
5794 2006-03-04 Martin Baulig <martin@ximian.com>
5796 * tramp-amd64.c, tramp-x86.c
5797 (mono_debugger_create_notification_function): Use
5798 mono_global_codeman_reserve() to allocate a buffer at runtime and
5801 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
5803 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
5804 notification function at runtime and then call `initialize' in the
5805 `MONO_DEBUGGER__debugger_info' vtable.
5807 2006-03-04 Zoltan Varga <vargaz@gmail.com>
5809 * iltests.il: Fix a visibility problem.
5811 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5813 * driver.c, mini.c: add hooks for the counters API.
5815 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5817 * driver.c: show disabled options.
5819 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5821 * linear-scan.c: always use cost-driven selection.
5823 2006-02-28 Raja R Harinath <rharinath@novell.com>
5825 * jit-icalls.c (helper_compile_generic_method): Revert change from
5828 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
5830 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
5832 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
5834 * inssel.brg: style fixes, mostly to force the updated monoburg
5835 to run for people using svn.
5837 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
5839 * mini.c: match monoburg changes.
5841 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5843 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
5844 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
5845 declaration in the header file.
5847 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
5849 * helpers.c: reduce relocations and mem usage.
5851 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
5853 * mini.h, mini-codegen.c: disable logging features if
5854 requested by configure.
5856 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
5858 * mini.c: tiny verifier changes.
5860 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5862 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
5863 cpu-pentium.md: stack alignment changes for osx/x86,
5864 partially from Geoff Norton <gnorton@customerdna.com>.
5866 2006-02-24 Raja R Harinath <harinath@gmail.com>
5868 * jit-icalls.c (helper_compile_generic_method): Update to changes
5869 in metadata/class.c.
5871 2006-02-24 Zoltan Varga <vargaz@gmail.com>
5873 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5875 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
5876 interface calls with large offsets.
5878 2006-02-23 Raja R Harinath <rharinath@novell.com>
5880 * jit-icalls.c (helper_compile_generic_method): Document the
5881 special-case we depend on so that we can inflate the method twice
5882 with the same context with no bad side-effects.
5884 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
5886 * mini-x86.c, mini-amd64.c: fix for case when xen support
5889 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
5891 * mini-x86.c, mini-amd64.c: generate code to access tls items
5892 in a faster way for Xen systems.
5894 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5896 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
5897 updates and compilation fixes for the OSX/x86 port, mostly from
5898 Geoff Norton <gnorton@customerdna.com>.
5900 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5902 * inssel.brg: faster interface call implementation
5903 to sync with the interface_offsets MonoVTable changes.
5905 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5907 * mini.c: more verification checks.
5909 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
5911 * mini.c: added a few more verification checks.
5913 2006-02-17 Neale Ferguson <neale@sinenomine.net>
5915 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
5916 facility on the processor and use it if available.
5918 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5920 * driver.c, aot.c, mini.c: throw exception if the IL code is
5921 invalid or unverifiable.
5923 2006-02-17 Raja R Harinath <rharinath@novell.com>
5925 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
5928 2006-02-16 Zoltan Varga <vargaz@gmail.com>
5930 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
5932 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5934 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
5935 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
5936 handling of instantiated generic valuetypes.
5938 2006-02-11 Zoltan Varga <vargaz@gmail.com>
5940 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
5941 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
5944 * generics.2.cs: Revert the nullable reftypes tests.
5946 2006-02-10 Zoltan Varga <vargaz@gmail.com>
5948 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
5949 using __builtin_frame_address (1) as it doesn't work in the presence
5950 of optimizations. Hopefully fixes #77273.
5952 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
5953 -> generics.cs change as it doesn't work with some automake versions.
5955 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5957 * mini.c: handle systems that sue a different way to
5958 retrieve the stack address of the current thread.
5960 2006-02-09 Zoltan Varga <vargaz@gmail.com>
5962 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
5963 it specially in the makefile.
5965 * generics.2.cs: Add tests for nullable reference types.
5967 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5969 * mini.c: always handle the case when mono_jit_init()
5970 is called in a thread different from the main thread,
5971 confusing libgc (bug #77309).
5973 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
5975 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
5977 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5979 * mini.c: change optimize_branches () to use a single loop
5980 and introduce a new optimization to simplify some range checks.
5982 2006-02-03 Martin Baulig <martin@ximian.com>
5984 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
5985 and merged with debugger_thread_manager_add_thread().
5986 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
5987 inform the debugger about the main thread.
5989 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5991 * basic.cs: Add test for div.un/rem.un constant folding.
5993 2006-02-03 Neale Ferguson <neale@sinenomine.net>
5995 * cpu-s390x.md: correct int_xor_imm length
5997 2006-02-03 Zoltan Varga <vargaz@gmail.com>
5999 * generics.2.cs: New test for #77442.
6001 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
6004 2006-02-02 Martin Baulig <martin@ximian.com>
6006 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
6007 <mono/metadata/mono-debug-debugger.h>
6009 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
6011 2006-02-02 Martin Baulig <martin@ximian.com>
6013 * debug-debugger.h: New header file for debug-debugger.c.
6015 * debug-debugger.c: Big API cleanup; don't run the managed Main()
6016 function is a separate thread anymore; add support for attaching.
6018 2006-02-01 Zoltan Varga <vargaz@gmail.com>
6020 * tramp-x86.c: Fix a warning.
6022 2006-01-31 Zoltan Varga <vargaz@gmail.com>
6024 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
6025 on very large methods.
6027 * aot.c (load_patch_info): Fix a warning.
6029 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
6031 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
6032 mini-ops.h: alu membase optimizations.
6034 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
6036 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
6037 to speedup StringBuilder.
6039 2006-01-27 Zoltan Varga <vargaz@gmail.com>
6041 * dominators.c (mono_compute_natural_loops): Fix detection of
6042 loop body start blocks.
6044 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
6046 2006-01-26 Zoltan Varga <vargaz@gmail.com>
6048 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
6051 2006-01-25 Massimiliano Mantione <massi@ximian.com>
6053 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6055 2006-01-25 Martin Baulig <martin@ximian.com>
6057 * debug-debugger.c: Moved the `MonoDebuggerManager' and
6058 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
6059 started to cleanup this file a little bit.
6061 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
6063 * mini.c: optimize a codepath frequently happening in generics code.
6065 2006-01-23 Martin Baulig <martin@ximian.com>
6067 * Makefile.am: Only compile debug-debugger.c on supported platforms.
6069 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
6072 * driver.c: debug-debugger.c is only available if
6073 `MONO_DEBUGGER_SUPPORTED' is defined.
6075 2006-01-23 Martin Baulig <martin@ximian.com>
6077 * debug-debugger.c: Only enable this on platforms where the Mono
6078 Debugger is working (x86 and x86_64).
6080 2006-01-21 Martin Baulig <martin@ximian.com>
6082 The Mono Debugger is now using the normal `mono' instead of the
6083 `mono-debugger-mini-wrapper' when executing managed code.
6085 * debug-debugger.c: New file; previously known as
6086 debugger/wrapper/wrapper.c.
6088 * debug-mini.c (mono_init_debugger): Removed.
6090 * driver.c (mono_main): Added new `--inside-mdb' command line
6091 argument which is used when running inside the debugger.
6093 2006-01-20 Zoltan Varga <vargaz@gmail.com>
6095 * liveness.c (mono_analyze_liveness): Remove some unused data
6098 2006-01-17 Zoltan Varga <vargaz@gmail.com>
6100 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
6102 2006-01-16 Zoltan Varga <vargaz@gmail.com>
6104 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
6105 depends on implementation details of monobitset.
6107 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
6110 2006-01-15 Zoltan Varga <vargaz@gmail.com>
6112 * liveness.c: Update after monobitset changes.
6114 2006-01-14 Zoltan Varga <vargaz@gmail.com>
6116 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
6118 2006-01-11 Neale Ferguson <neale@sinenomine.net>
6120 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
6122 * mini-s390x.c: Remove warning messages.
6124 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
6126 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
6128 2006-01-10 Zoltan Varga <vargaz@gmail.com>
6130 * generics.2.cs: Add ldelem/stelem_any test.
6132 2006-01-10 Neale Ferguson <neale@sinenomine.net>
6134 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
6136 2006-01-07 Zoltan Varga <vargaz@gmail.com>
6138 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
6140 2006-01-06 Zoltan Varga <vargaz@gmail.com>
6142 * generics.2.cs: Reenable vtype tests.
6144 * inssel-x86.brg: Remove an icorrect valuetype rule.
6146 2006-01-06 Neale Ferguson <neale@sinenomine.net>
6148 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
6149 initial support for OP_ABS.
6151 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6153 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
6155 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6157 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
6158 conversion and implement LADD/LSUB.
6160 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
6163 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6165 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
6167 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
6170 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6172 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
6173 localloc is encountered. Fixes crash in test-183.cs when using gmcs
6174 (stack walk problem).
6176 2006-01-04 Zoltan Varga <vargaz@gmail.com>
6178 * aot.c (mono_aot_load_method): Fix a warning.
6180 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6182 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
6184 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6186 * iltests.il: Add test for #77148.
6188 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
6191 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6193 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
6195 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6197 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
6198 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
6200 * basic-long.cs: Add lconv-to-r4/r8 tests.
6202 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6204 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
6206 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
6207 here as on other archs.
6209 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6211 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
6213 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6215 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
6217 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
6219 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
6220 instrument_prolog; Add memory_barrier instruction.
6222 2005-12-26 Zoltan Varga <vargaz@gmail.com>
6224 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
6226 2005-12-23 Zoltan Varga <vargaz@gmail.com>
6228 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
6230 * aliasing.c inssel.brg: Fix warnings.
6232 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
6233 could skip initialization of some parts of memory.
6235 * mini.c mini-ia64.c: Fix warnings.
6237 * inssel-sparc.brg: Add an implementation of lneg which actually works.
6239 2005-12-22 Zoltan Varga <vargaz@gmail.com>
6241 * aliasing.c (mono_build_aliasing_information): Add a workaround for
6242 a crash seen on sparc.
6244 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
6246 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
6248 2005-12-21 Neale Ferguson <neale@sinenomine.net>
6250 * mini-ops.h: Add s390_backchain instruction
6252 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
6254 * cpu-s390.md: Add s390_backchain instruction
6256 * mini-s390.c: Significant ABI changes
6258 * mini-s390.h: Cater for zero length structures
6260 2005-12-20 Neale Ferguson <neale@sinenomine.net>
6262 * mini-s390.c: ABI fixes
6264 * inssel-s390.brg: Remove debug statements
6266 * cpu-s390.md: Fix length of ATOMIC_xx operations
6268 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6270 * basic-float.cs: Add float<->long conversion tests.
6272 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6274 * mini-s390.c: Fix LOCALLOC processing.
6276 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6278 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6280 * iltests.il: Add tests for some opcodes not covered by the other
6283 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6285 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6286 register loading for Tail processing; Correct trace output.
6288 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6290 * cpu-s390.md: Correct size of jmp instruction.
6292 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6294 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6296 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6298 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6299 Bring s390 up to current level.
6301 2005-12-12 Zltan Varga <vargaz@gmail.com>
6303 * generics.2.cs: Disable the newly added tests as they do not work yet.
6305 * generics.2.cs: Add valuetype tests.
6307 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6309 * basic-long.cs: Add i4->u8 test.
6311 * objects.cs: Add tests for JIT intrinsic.
6313 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6314 optimizations lost by a mistake.
6316 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6318 * basic-long.cs: Remove a test moved to objects.cs.
6320 * arrays.cs: Add more array tests.
6322 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6324 * arrays.cs: Add new tests for multi-dimensional arrays.
6326 2005-12-06 Raja R Harinath <rharinath@novell.com>
6328 * Makefile.am (test_sources2): Add generics.2.cs.
6329 (EXTRA_DIST): Add test_sources2.
6331 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6333 Support for boxing and unboxing nullable types as well as the
6334 isinst operation on nullables, per the CLI ammendment.
6336 * inssel.brg (CEE_ISINST): Special case for nullable
6338 * mini.c (handle_unbox_nullable): new method
6339 (handle_box): Special case for nullable types
6340 (mono_method_to_ir): Call handle_unbox_nullable in correct
6343 * generics.2.cs: New test suite
6345 * Makefile.am: Support for regression tests with generics.
6347 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6349 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6350 allocated to registers. Fixes #76800.
6352 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6354 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6356 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6358 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6361 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6363 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6366 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6368 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6369 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6371 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6372 single precision before storing to a single precision location.
6374 2005-11-28 Raja R Harinath <rharinath@novell.com>
6376 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6378 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6380 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6383 * basic.cs: Remove test_0_byte_compares test which was moved to
6384 objects.cs a long time ago.
6386 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6388 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6390 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6392 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6393 handlers are called.
6395 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6398 * mini-ia64.c: Add support for the throw->branch exception
6401 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6403 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6405 * mini.c: Enabled "fastpath" deadce :-)
6407 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6409 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6410 alias analysis pass to support it.
6413 * liveness.c: Likewise (liveness computation can use aliasing
6414 information to be more accurate).
6415 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6416 moreover made so that "--compile-all" uses the given optimization
6417 flags and not the default ones.
6418 * aliasing.c: Alias analysis (new file).
6419 * aliasing.h: Likewise.
6420 * Makefile.am: added "aliasing.c" and "aliasing.h".
6422 2005-11-17 Zoltan Varga <vargaz@gmail.com>
6424 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6427 2005-11-13 Zoltan Varga <vargaz@gmail.com>
6429 * mini-exceptions.c (mono_handle_exception_internal): Remove the
6430 fp >= end_of_stack exit condition, as it is not needed, and it might
6431 become true for fp eliminated frames.
6433 2005-11-11 Zoltan Varga <vargaz@gmail.com>
6435 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
6438 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
6440 * mini-arm.c: fixed alignment of doubles/longs to match
6441 the C ABI (bug #76635).
6443 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
6445 * aot.c: fix compilation with --enable-minimal=aot.
6447 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
6449 * mini-arm.c: fixed compatibility with the new
6450 floating point emulator package for compares.
6452 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
6454 * mini.c : reverted sig->pinvoke changes (r51396-51397).
6456 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
6458 * mini-exceptions.c (print_stack_frame): Output to stderr.
6459 (mono_handle_native_sigsegv): Ditto.
6461 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6463 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
6464 OP_LCONV_TO_OVF_I implementation.
6466 * mini-amd64.c: Add support for the throw->branch exception
6469 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
6470 when the catch clause catches a more general exception, i.e. Object.
6472 2005-10-30 Zoltan Varga <vargaz@gmail.com>
6474 * cpu-ia64.md: Remove unused opcodes.
6476 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
6477 specific defines for architectures defining USE_SIGACTION.
6479 * mini-ia64.c: Fix some warnings.
6481 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6482 version seemed to skip a frame.
6484 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6486 * mini.c: Clean up the usage of sig->pinvoke flag. Now
6487 only calls which are made to native code use this flag.
6489 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
6491 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
6492 varargs methods as well.
6494 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
6495 which have save_lmf set. Reorganize methods prologs a bit.
6497 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
6498 debugger to the proper place.
6500 2005-10-29 Martin Baulig <martin@ximian.com>
6502 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
6503 when running inside the debugger until the debugger has support
6506 2005-10-26 Zoltan Varga <vargaz@gmail.com>
6508 * mini.h: Fix a warning.
6510 2005-10-24 Miguel de Icaza <miguel@novell.com>
6512 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
6513 we expose publicly, this returns the string.
6515 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
6517 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
6518 with fp elimination.
6520 2005-10-21 Zoltan Varga <vargaz@gmail.com>
6522 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
6523 native stacktrace using the glibc 'backtrace' function if available.
6525 2005-10-20 Zoltan Varga <vargaz@gmail.com>
6527 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
6529 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
6530 handle SIGSEGVs received while in native code.
6532 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
6533 code, call mono_handle_native_sigsegv which will abort the runtime
6534 after printing some diagnostics, instead of converting it into a
6535 confusing NullReferenceException.
6537 2005-10-18 Zoltan Varga <vargaz@gmail.com>
6539 * cpu-pentium.md: Remove unused opcodes.
6541 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
6543 * mini-amd64.h (MonoLMF): Add rsp field.
6545 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
6548 2005-10-17 Zoltan Varga <vargaz@gmail.com>
6550 * mini-codegen.c (get_register_spilling): Fix some warnings.
6552 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
6554 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
6555 elimination during exception handling. Enable fp elimination by
6558 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
6561 2005-10-16 Martin Baulig <martin@ximian.com>
6564 (mono_debugger_run_finally): New public method for the debugger.
6566 2005-10-10 Zoltan Varga <vargaz@gmail.com>
6568 * debug-mini.c (mono_debug_init_method): Fix warning.
6570 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
6571 the 'exname' parameter const to fix some warnings.
6573 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
6575 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
6576 introduced by the previous patch.
6578 2005-10-08 Zoltan Varga <vargaz@gmail.com>
6580 * basic-float.cs: Add test for precision of float arithmetic.
6582 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
6583 when loading/storing single values from/to memory.
6585 * mini.c (mono_jit_compile_method_with_opt): Create the function
6586 pointers in the correct domain.
6588 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
6590 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
6591 introduced by previous patch.
6593 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
6594 when out_filter_idx is NULL.
6596 * mini-exceptions.c: Don't run filter clauses twice during exception
6597 handling. Fixes #75755.
6599 2005-10-07 Zoltan Varga <vargaz@gmail.com>
6601 * aot.c: Add support for ldflda wrappers.
6603 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
6606 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
6608 * mini.c, mini.h: do not consider exception handlers blocks when
6609 setting up interface variables.
6611 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
6613 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
6615 2005-10-03 Zoltan Varga <vargaz@gmail.com>
6617 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
6618 causes a regression.
6620 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
6622 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
6624 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
6625 of the OP_P definitions.
6627 * TODO: Add a proposal for dealing with the CEE/OP mess.
6629 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
6630 optimizations from the x86 port.
6632 * cpu-amd64.md: Ditto.
6634 * basic.cs basic-long.cs: Add tests.
6636 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
6638 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
6639 Patrik Torstensson's implementation of my exception-handling
6640 optimization idea, when the exception object is not used
6643 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
6645 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
6646 of the mul_imm optimizations from the old jit.
6648 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
6650 * mini.c, liveness.c: patch by Patrik Torstensson and
6651 Zoltan Varga to improve performance in methods with
6654 2005-09-30 Zoltan Varga <vargaz@gmail.com>
6656 * driver.c: Remove 'Globalization' entry from --version.
6658 2005-09-28 Zoltan Varga <vargaz@gmail.com>
6660 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
6661 there is a profiler interested in JIT events.
6663 * aot.c: Load profile files produced by the AOT profiling module, and
6664 reorder methods based on the profiling info. Add a 'method_order' table
6665 to the AOT file to make mono_aot_find_jit_info work with the reordered
6668 * mini.h: Bump AOT file version info.
6670 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
6672 * mini-arm.h: work around what looks like a gcc bug when optimizations
6675 2005-09-28 Raja R Harinath <rharinath@novell.com>
6677 * Makefile.am (AM_CFLAGS): Don't use += to append inside
6678 conditionals. Use ...
6679 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
6681 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
6683 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
6684 to determine the amount of memory to copy when passing valuetypes.
6686 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
6687 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
6689 2005-09-27 Zoltan Varga <vargaz@gmail.com>
6691 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6692 information about aot.
6694 2005-09-27 Ben Maurer <bmaurer@ximian.com>
6696 * *.c: Replace the use of {Enter,Leave}CriticalSection with
6697 macros. This will allow a deadlock debugger to easily be plugged
6700 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
6702 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
6704 2005-09-27 Raja R Harinath <rharinath@novell.com>
6706 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
6707 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
6708 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
6709 ($(arch_built)) [CROSS_COMPILING]: Error out.
6711 2005-09-26 Zoltan Varga <vargaz@gmail.com>
6713 * aot.c: Add support for the no_special_static flag for classes.
6715 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6717 * Reapply reverted patches.
6719 * *: Revert r50174 as well.
6721 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
6723 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6725 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
6727 2005-09-23 Miguel de Icaza <miguel@novell.com>
6729 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
6730 part of the SIG_HANDLER_SIGNATURE.
6732 2005-09-23 Zoltan Varga <vargaz@gmail.com>
6734 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
6737 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
6738 introduced by previous patch.
6740 2005-09-21 Zoltan Varga <vargaz@gmail.com>
6742 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
6743 saved registers too.
6745 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
6746 upon the information returned by get_call_info ().
6748 * mini-x86.c (add_float): Fix stack size calculation.
6749 (mono_arch_call_opcode): Rewrite this so it works based up the
6750 information returned by get_call_info ().
6751 (mono_arch_get_this_vret_args): Ditto.
6753 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
6755 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
6756 in cinfo to determine the registers which need to be used.
6758 2005-09-20 Miguel de Icaza <miguel@novell.com>
6760 * driver.c (mono_main): Add --server and --desktop flags.
6762 2005-09-16 Zoltan Varga <vargaz@gmail.com>
6764 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
6765 registers as global registers.
6767 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
6768 longer needed with the new register allocator.
6770 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
6772 * cpu-ia64.md: Remove unused opcodes.
6774 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
6776 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
6778 * cpu-amd64.md: Remove unused opcodes.
6780 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
6781 needed with the new register allocator.
6783 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
6786 2005-09-16 Raja R Harinath <rharinath@novell.com>
6788 * Makefile.am (check-local): Don't invoke semdel-wrapper.
6790 2005-09-16 Martin Baulig <martin@ximian.com>
6792 * exceptions-amd64.c
6793 (throw_exception): Don't call mono_debugger_throw_exception() if
6794 we're a rethrow - see the FIXME in the code.
6796 2005-09-15 Geoff Norton <gnorton@customerdna.com>
6798 * mini.c (mono_init_exceptions): This only works on some architectures.
6800 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6802 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
6805 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
6807 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
6808 now in mini-exceptions.c.
6810 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
6812 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
6813 now in mini-exceptions.c.
6815 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6817 * exceptions-x86.c: Applied patch from Patrik Torstensson
6818 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
6820 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
6821 code into mini-exceptions.c. Add some assertions to it.
6823 2005-09-12 Zoltan Varga <vargaz@gmail.com>
6825 * aot.c (emit_section_change): Applied patch from "The Software Team"
6826 (<software@solmersa.com>). Fix as errors on windows.
6828 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6830 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
6831 method info into the LMF.
6833 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6835 * mini-ia64.c: Add proper unwind info for method epilogs.
6837 * exceptions-ia64.c: Add some code to help debugging.
6839 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
6841 * mini-exceptions.c: Fix warning.
6843 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6845 * mini.c: Really fix build.
6847 * mini-x86.c mini-amd64.c: Fix build.
6849 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6851 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
6853 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
6854 some Interlocked methods as intrinsics.
6856 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
6857 for Thread methods as well.
6859 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
6861 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
6863 * mini-ia64.c mini-x86.c mini-amd64.c
6864 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
6867 * mini.c (mono_init_exceptions): Fix build breakage.
6869 2005-09-10 Zoltan Varga <vargaz@gmail.com>
6871 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
6872 of instructions. Use the new ia64_unw_op macros for emitting unwind
6875 * mini.c (mono_init_exceptions): Initialize exception handling
6876 related trampolines at startup.
6878 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
6880 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
6882 2005-09-09 Zoltan Varga <vargaz@gmail.com>
6884 * mini.c: Handle type loading errors gracefully during compilation and
6885 throw the appropriate exception.
6887 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
6889 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6890 for the mono binary.
6892 2005-09-09 Martin Baulig <martin@ximian.com>
6894 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
6897 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6899 * mini-arm.h: use emulation for conv.r.un for the release.
6901 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6903 * mini-arm.c, objects.cs: more fixes and tests for them.
6905 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6907 * mini-arm.c: align structures to at least 4 bytes to be able
6908 to keep our current optimized memcpy.
6910 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
6912 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
6914 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6916 * mini.c: ignore SIGPIPE.
6918 2005-09-04 Zoltan Varga <vargaz@gmail.com>
6920 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
6922 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
6924 2005-09-02 Zoltan Varga <vargaz@gmail.com>
6926 * mini.h: Add prototype for mono_allocate_stack_slots_full.
6928 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6930 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
6931 exception handling support.
6932 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
6933 patch by Brian Koropoff <briank@marakicorp.com>).
6935 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
6937 * mini.c: revert another 'optimization' which breaks when
6938 items on the eval stack need to be saved at a basic block end
6941 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6943 * jit-icalls.c: for arrays, ensure we always provide
6946 2005-08-30 Zoltan Varga <vargaz@gmail.com>
6948 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
6950 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
6952 2005-08-29 Zoltan Varga <vargaz@gmail.com>
6954 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
6955 arguments in their original register.
6957 2005-08-28 Zoltan Varga <vargaz@gmail.com>
6959 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
6962 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
6963 when ssapre is enabled.
6965 * inssel-long.brg: Fix bug in previous patch.
6967 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
6968 multiplication by a constant.
6970 2005-08-27 Zoltan Varga <vargaz@gmail.com>
6972 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
6975 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
6978 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
6980 * inssel-arm.brg: apply changes tested by Brian Koropoff
6981 <briank@marakicorp.com>.
6983 2005-08-25 Zoltan Varga <vargaz@gmail.com>
6985 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
6987 2005-08-24 Zoltan Varga <vargaz@gmail.com>
6989 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
6990 to the same register if dreg is just a base register.
6991 (print_ins): Improve printing of membase opcodes.
6993 * inssel-x86.brg: Add optimized ldind(reg) rules.
6995 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
6997 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
6999 * mini.c: when running under valgrind, set the stack bottom for
7000 the GC at the actual approximate stack for the app (fixes running
7001 mono with valgrind).
7003 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
7005 * mini.c: do no break at the first valuetype to init found
7008 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
7010 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
7012 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
7014 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
7016 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
7018 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
7020 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7022 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
7024 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
7027 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
7030 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
7033 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
7035 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
7037 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7039 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
7040 in the tail recursion optimization.
7042 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
7043 debug info into the assembly file.
7045 * iltests.il: Add test for filter regions.
7047 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
7048 initial stack of filter regions. Fixes #75755.
7050 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
7052 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
7055 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7057 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
7058 the check for an already compiled method on non-ia64 platforms.
7059 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
7062 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
7064 * inssel-x86.brg: Add some optimized call rules.
7066 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
7068 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
7071 * mini.h mini-trampolines.c: Pass the trampoline argument to
7072 mono_arch_patch_delegate_trampoline.
7074 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
7076 * mini-trampolines.c: Fix build.
7078 * mini-amd64.h: Add delegate trampolines.
7080 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
7082 * inssel-amd64.brg: Add optimized call rules.
7084 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
7086 * inssel-ia64.brg: Add optimized ldind(reg) rules.
7088 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
7090 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
7093 * mini-ia64.c: Remove LMF fixmes.
7095 * mini-ia64.h: Remove most fields from LMF.
7097 * inssel-ia64.brg (stmt): Fix unaligned access errors.
7099 * mini-trampolines.c: Add support for IA64 function descriptors.
7101 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
7102 for IA64 function descriptors.
7104 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
7106 * tramp-arm.c: patch the vtable for virtual calls. Added
7107 support code to register/unregister the LMF.
7108 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
7111 2005-08-19 Dick Porter <dick@ximian.com>
7113 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
7114 bit value if needed.
7116 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
7118 * mini.c (mini_get_method): Move handling of wrapper data here.
7120 * mini.c (mono_method_to_ir): Add support for dynamic methods.
7122 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
7125 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
7126 bblock->code does not remain empty.
7128 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
7130 * arrays.cs: Add regression test for #75832.
7132 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
7133 rules. Fixes #75832.
7135 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
7136 instruction scheduling.
7138 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
7140 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
7142 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
7144 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
7146 * mini-codegen.c: Fix VC build.
7148 * cpu-pentium.md: Increase length of atomic_exhange_i4.
7150 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7152 * mini.h: fix signature for mono_register_opcode_emulation.
7154 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
7156 * mini.c: Get rid of most of the helper_sig_... constants using
7157 mono_create_icall_signature ().
7159 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
7161 * jit-icalls.c (helper_ldstr): New helper function.
7163 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
7165 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
7166 throw, load the string using a helper call instead of creating a string object.
7168 * aot.c: Update after LDSTR changes.
7170 * mini.h: Bump AOT file version.
7172 * aot.c: Save class size info into the AOT file. Print more statistics during
7175 * mini.h: Bump AOT file version.
7177 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7178 ordering of disasm cases. Fixes #74957.
7180 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
7182 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
7183 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
7184 the generic code needed for the ARM port.
7186 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
7188 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
7189 inssel-arm.brg: more ARM features and fixes.
7191 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
7193 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
7194 ARM port work in progress.
7196 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
7198 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
7200 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
7202 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
7204 * inssel.brg (mini_emit_memset): Add support for unaligned access.
7206 * *-ia64.*: Ongoing IA64 work.
7208 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
7210 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
7212 * TODO: Remove out-of-data todo stuff.
7214 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
7217 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
7219 * mini.h: Bump corlib version.
7221 2005-07-27 Martin Baulig <martin@ximian.com>
7224 (create_copy_ins): Added `const unsigned char *ip' argument; set
7225 `copy->cil_code' from it.
7227 2005-07-27 Martin Baulig <martin@ximian.com>
7229 * mini-exceptions.c (mono_handle_exception): Don't call
7230 mono_debugger_handle_exception() for filters.
7232 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
7234 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
7237 2005-07-26 Martin Baulig <martin@ximian.com>
7239 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
7241 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
7242 helper_compile_generic_method() if the method is actually virtual
7245 2005-07-26 Martin Baulig <martin@ximian.com>
7248 (trampoline_code): Renamed to `mono_trampoline_code' and made it
7249 public; this is now accessed directly by the debugger.
7250 (mono_generic_trampoline_code): Removed.
7253 (mono_debug_init_method): Also add interncalls and wrappers.
7255 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
7257 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
7259 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
7261 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7263 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7265 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7267 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7269 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7270 getting TLS offsets on AMD64 too.
7272 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7274 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7276 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7278 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7279 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7281 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7283 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7285 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7288 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7289 mono_sparc_is_virtual_call ().
7291 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7293 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7294 trampoline parameters.
7296 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7298 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7299 to mono_arch_get_vcall_slot_addr.
7301 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7304 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7306 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7308 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7310 2005-07-19 Martin Baulig <martin@ximian.com>
7312 * exceptions-amd64.c (throw_exception): Call
7313 mono_debugger_throw_exception() here like we're doing it on i386.
7315 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7317 * mini-ia64.c: Add optimized TLS access support.
7319 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7321 * mini-exceptions.c: Ongoing IA64 work.
7323 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7325 * mini.c: Use the default optimization set when embedding. Fixes
7328 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7330 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7331 of trampolines to a separate file.
7333 * mini-trampolines.c: New file.
7335 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7338 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7341 * mini-codegen.c: Fix cygwin build.
7343 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7345 * mini.c: Add some minor changes needed by the IA64 port.
7347 * *-ia64.*: Ongoing IA64 work.
7349 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7351 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7352 trampolines into arch-independent and arch-dependent parts.
7354 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7356 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7358 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7360 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7361 the xp-regalloc-branch for amd64.
7363 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7364 xp-regalloc-branch for x86.
7366 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7368 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7370 2005-07-06 Martin Baulig <martin@ximian.com>
7373 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7374 (mono_jit_runtime_invoke): Likewise.
7376 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7378 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7381 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7382 without loading their metadata. Reorganize the file format so exception handling+
7383 debug info is kept separate from normal method info. Create MonoJitInfo
7384 structures for methods lazily.
7386 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7388 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7390 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7392 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7395 * mini.h: Bump AOT file version.
7397 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7399 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7401 2005-07-01 Raja R Harinath <rharinath@novell.com>
7403 * Makefile.am (check-local): Call semdel-wrapper.
7405 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7407 * mini-x86.c: Revert the last change as it seems to break the build..
7409 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7411 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7413 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7415 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7417 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7418 outside of the macro, so strange stuff doesn't happen with gcc4
7419 (NEW_AOTCONST_TOKEN): Likewise.
7421 2005-06-28 Martin Baulig <martin@ximian.com>
7423 * mini.c (mini_class_is_system_array): New static method; use this
7424 instead of `klass->parent == mono_defaults.array_class' everywhere
7425 since this also works for the new generic array class.
7427 2005-06-26 Ben Maurer <bmaurer@ximian.com>
7429 * inssel.brg: Remove warnings.
7431 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
7433 * mini-ia64.c: Ongoing IA64 work.
7435 * basic-float.cs: Add float->i1 conversion test.
7437 * iltests.il: Add conv.u4 test.
7439 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
7441 * inssel-long.brg: Fix bug caused by last change.
7443 2005-06-23 Geoff Norton <gnorton@customerdna.com>
7445 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
7446 BSDs. Allows the x86 JIT to work on OSX86
7448 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
7450 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
7453 * mini-ia64.c: Ongoing IA64 work.
7455 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
7457 * mini-ia64.c: Ongoing IA64 work.
7459 * driver.c: Clean up jit_code_hash as well when using --regression.
7461 * inssel-long.brg: Fix long->i4/u4 conversion rules.
7463 * basic-long.cs: Add tests for long->u4 conversion.
7465 2005-06-18 Ben Maurer <bmaurer@ximian.com>
7467 * mini.c: Take mono_get_domainvar out of macros. This makes sure
7468 that we do not depend on undefined C behavior: the order stuff
7469 gets evaluated within an expression. Fixes mono when compiled on
7472 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
7474 * *-ia64.*: Ongoing IA64 work.
7476 * aot.c: Lower memory usage while loading AOT methods.
7478 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
7480 * mini.h: Bump AOT file format version.
7482 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
7484 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
7486 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
7488 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
7489 not on callee assembly). Fixed some comments.
7491 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
7493 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
7494 it gets proper disassembly.
7495 (emit_method_info): Remove some dead code.
7497 * mini.c (mini_method_compile): Allways allocate the GOT var in
7498 mono_method_to_ir for emulating opcodes.
7500 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
7502 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
7503 before freeing the code memory. Fixes #74990.
7505 * objects.cs: Add regression test for #74992.
7507 * liveness.c: Extend live ranges of arguments to the beginning of the
7508 method. Fixes #74992.
7510 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
7511 so it points into the faulting instruction.
7513 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
7515 * jit-icalls.c (mono_imul_ovf): Add exception handling.
7517 * *-ia64.*: Ongoing IA64 work.
7519 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
7521 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
7523 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
7525 * *-ia64.*: Ongoing IA64 work.
7527 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
7529 * basic-long.cs: Add tests for add/sub.ovf.
7531 * basic.cs: Add tests for sub.ovf.
7533 * *-ia64.*: Ongoing IA64 work.
7535 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
7537 * *-ia64.*: Ongoing IA64 work.
7539 * basic.cs: Add conv.ovf.i4.un test.
7541 2005-06-09 Massimiliano Mantione <massi@ximian.com>
7543 * mini.c: (remove_block_if_useless) Fixed bug 75061.
7545 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7547 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
7549 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
7551 * *-ia64.*: Ongoing IA64 work.
7553 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7556 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
7558 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
7560 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
7562 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7564 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
7566 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
7567 of a call is callable by a near call.
7569 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
7571 * mini-ia64.c: Ongoing IA64 work.
7573 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
7575 * genmdesc.c: Make the generated array non-static.
7577 * inssel-long.brg: Fix LSHR_IMM rule.
7579 * *-ia64.*: Ongoing IA64 work.
7581 * *-ia64.*: Ongoing IA64 work.
7583 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7585 * *-ia64.*: Ongoing IA64 work.
7587 * *-ia64.*: Ongoing IA64 work.
7589 * mini-ia64.c: Ongoing IA64 work.
7591 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
7593 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7595 * objects.cs basic-calls.cs: Move some tests to objects.cs.
7597 * objects.cs basic-long.cs: Move some tests to objects.cs.
7599 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7601 * *-ia64.*: Ongoing IA64 work.
7603 * iltests.il: Add a new test.
7605 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
7606 newobj. Fixes #75042.
7608 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
7610 * *-ia64.*: Ongoing IA64 work.
7612 * *-ia64.*: Ongoing IA64 work.
7614 * *-ia64.*: Ongoing IA64 work.
7616 * basic.cs objects.cs: Move tests accessing static variables as well.
7618 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
7620 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
7622 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
7624 * driver.c: Always print failed tests.
7626 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
7629 * *ia64*: Ongoing IA64 work.
7631 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
7633 * basic.cs: Add tests for add.ovf. Fix warnings.
7635 2005-05-18 Miguel de Icaza <miguel@novell.com>
7637 * driver.c (mono_main): Avoid crash if no argument is passed to
7638 --break; Do not use g_error, but f_printf. And fix all other
7639 ocurrences of the same crash.
7641 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
7643 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
7644 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
7647 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
7649 * *-ia64.*: Add beginnings of IA64 backend.
7651 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
7653 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
7655 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
7658 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
7660 * mini-amd64.c: Fix a warning.
7662 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
7664 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
7665 in float_neg. Fixes #74897.
7667 * mini-amd64.c (emit_call): Fix another near call bug.
7669 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
7671 * declsec.c: Keep the appdomain information in the structure. Added a
7672 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
7673 value gets overwritten).
7674 * declsec.h: Set the default MonoArray for the the stack to 6. Added
7675 an MonoAppDomain member to MonoSecurityFrame.
7676 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
7677 used in the stack walk. Now use a MonoArray which grow (double) when
7680 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
7682 * mini.c: Re-enabled runtime cleanup, since running threads should
7683 now properly stop when exiting.
7685 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
7687 * mini-codegen.c: New file contaning the arch-independent local
7688 register allocator. Not used by any architectures yet.
7690 * mini.h linear-scan.c: Merge some changes from the
7691 mini-xp-local-regalloc branch.
7693 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
7695 * mini-amd64.c (emit_call): Fix calls to native functions when the
7696 runtime is compiled as a shared library. Fixes #74756.
7698 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
7699 on a literal field. Fixes #74751.
7701 2005-04-25 Raja R Harinath <rharinath@novell.com>
7703 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
7705 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
7707 * objects.cs: Add missing null casting test.
7709 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7711 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
7712 in wrapper methods. Also rename 'address' variable to 'offset'.
7714 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
7716 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
7719 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
7721 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
7724 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7726 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
7728 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7730 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
7731 just the last bytes.
7733 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7735 * aot.c (mono_compile_assembly): Fix warning.
7737 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
7738 by the _MSC_VER stuff.
7740 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
7742 * inssel-long.brg: Fix #74588.
7744 * cpu-amd64.md: Fix #74591.
7746 * iltests.il: Add new regression tests.
7748 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
7750 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
7753 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
7755 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
7757 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
7758 from Bill Middleton <flashdict@gmail.com>.
7760 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
7762 * arrays.cs: Add new regression test. Fix warnings.
7764 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
7766 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
7767 and leakage in CKFINITE.
7769 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
7770 this to a null op since it is called on amd64 too.
7772 * exceptions-amd64.c (get_throw_trampoline): Align stack.
7774 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
7775 body since this is not used on amd64.
7777 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
7779 * mini-amd64.c: Remove obsolete fixmes.
7781 * mini.c (print_method_from_ip): Fix debugging support.
7783 2005-2-1 Massimiliano Mantione <massi@ximian.com>
7785 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
7786 so that expressions that don't give much gain are not reduced.
7787 * ssapre.h: Likewise.
7789 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
7791 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
7793 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7795 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
7797 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
7799 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
7801 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
7803 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7805 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
7808 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
7810 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
7812 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
7814 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
7815 MONO_ARCH_USE_SIGACTION. Fixes #74252.
7817 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
7819 * mini-x86.c: Fix up stack overflow handling.
7821 * exceptions.cs: Add new regression test.
7823 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
7825 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
7826 mono_jit_thread_attach.
7828 * mini.c (mono_method_to_ir): Verify called method is not abstract.
7830 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7832 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
7833 avoid calling constructors using callvirt.
7835 * inssel.brg: Fix #74073.
7837 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
7839 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
7840 compilation with non-GCC compilers.
7841 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
7842 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
7844 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
7846 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
7847 klass->interface_offsets (will likely fix bug#74073).
7849 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7851 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
7853 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
7855 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
7856 to amd64_div_reg_size ().
7858 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
7860 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
7862 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
7864 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7866 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
7868 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7870 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
7872 * mini.c (mono_precompile_assembly): Load and precompile referenced
7873 assemblies as well. Fixes #74015.
7875 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
7877 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
7879 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
7881 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
7882 a lot of checks and (anyway) permissions cannot work until corlib is
7885 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
7887 * mini-ppc.c: fixed ABI issue on sysv/ppc.
7889 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
7891 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
7892 calls (fixes bug#72824).
7894 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7896 * mini.c: fix tail recursion elimination (see test in bug#73936).
7898 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
7900 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
7901 some fp functions in sse2 mode.
7903 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
7905 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
7907 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
7909 * mini.h mini.c: Add mono_get_jit_tls_key ().
7911 * mini-x86.c: Enable fast TLS support on windows.
7913 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
7915 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
7916 * mini.c: Check for p/invoke method when generating code. If a
7917 p/invoke method, or it's class, isn't decorated with [Suppress
7918 UnmanagedCodeSecurity] then generate code to call System.Security.
7919 UnmanagedDemand (only if the security manager is active).
7921 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7923 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
7924 last change as it seems to cause strange crashes.
7926 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7928 * *.c: handle unsafe function pointers where needed.
7930 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7932 * mini.c (mono_jit_free_method): Remove the fixme too.
7934 2005-03-15 Miguel de Icaza <miguel@novell.com>
7936 * mini.c: As discussed, make the code actually free the delegate
7937 thunk now, to enable the debugging of delegate problems, use
7938 MONO_DEBUG=1 when running Mono.
7940 This takes also care of parts of the leaks as seen by Joe.
7942 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
7944 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
7945 thread_tls_offset calculation.
7947 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
7949 * declsec.c: Reworked linkdemand checks for icall. The previous code
7950 was using the declaration code (untrusted) and didn't work as expected
7951 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
7954 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
7956 * iltests.il: Add new localloc test.
7958 * mini-amd64.c: Handle large stack allocations the same way as on
7959 windows if stack overflow handling is working.
7961 * mini-amd64.c: Allocate the signal stack using mmap.
7963 * mini.c (sigsegv_signal_handler): Fix reading of context.
7965 * mini-exceptions.c: Fix up stack overflow handling.
7967 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
7969 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
7971 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
7973 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
7975 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
7976 tramp_init functions as they are no longer needed.
7978 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
7980 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
7982 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
7984 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
7986 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
7989 * mini-ops.h: Add OP_LMUL_IMM.
7991 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
7992 long mul/div opcodes as intrinsic.
7994 * mini-amd64.c (emit_call): Handle the case when the callee might be
7997 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
7999 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
8002 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
8004 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
8006 2005-03-09 Ben Maurer <bmaurer@ximian.com>
8008 * mini.c (mono_codegen): Don't leak here, to help people running
8011 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
8013 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
8014 conversions in sse2 mode.
8016 * basic-float.cs: Add regression test.
8018 * mini-amd64.c: Reenable sse2.
8020 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8022 * mini-amd64.c: Disable sse2 until some regressions are fixed.
8024 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
8026 * driver.c: Copyright text should include 2005.
8028 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8030 * cpu-amd64.md (load_membase): Fix more max lengths.
8032 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
8034 * cpu-amd64.md (load_membase): Fix max length.
8036 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
8038 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
8040 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
8041 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
8043 * basic-float.cs: Add rounding regression test.
8045 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
8047 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
8049 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
8050 structures in registers for pinvoke wrappers.
8052 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
8054 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
8056 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
8058 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
8059 wrapper to mono_jit_thread_attach.
8061 * mini.c (mini_jit_thread_attach): New jit icall.
8063 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
8064 native->managed wrappers.
8066 * exceptions.cs: Add new regression test.
8068 * mini.c (optimize_branches): Check regions in the cbranch to throw
8069 block case as well. Fixes #73242.
8071 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
8073 * mini.c: thread safety fixes.
8075 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
8077 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
8078 patching stuff, since delegates use jump trampolines so there is
8081 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
8084 * tramp-amd64.c: Fix build.
8086 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
8087 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
8089 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
8090 Rename this to mono_arch....
8091 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
8093 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
8095 * mini-amd64.c (emit_call): If both the caller and the callee is
8096 guaranteed to have 32 bit addresses, emit a normal call.
8098 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
8100 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
8101 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
8102 method_ptr inside delegates.
8104 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
8106 * mini.c (mono_jit_free_method): Free the method info even if the native code is
8107 invalidated. Fixes #73001.
8109 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
8111 * mini-x86.c: Only use stdcall for pinvokes on windows.
8113 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
8115 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
8116 * mini-x86.c: remove unreliable __thread var offset detection,
8117 use the correct accessors and enable by default.
8119 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
8121 * mini.c (mono_jit_free_method): Fix memory leak.
8123 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
8125 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
8127 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
8129 * cpu-amd64.md: Fix lengths of atomic opcodes.
8131 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
8133 * driver.c: try to not imply using ICU is any good.
8135 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
8137 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
8138 functions as inline ops.
8140 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
8141 some Interlocked functions as inline ops.
8143 * mini.c (move_basic_block_to_end): Fix bug in last patch.
8145 * mini.h (MonoBasicBlock): Reorganize fields a bit.
8147 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
8149 * mini.c: Add support for OP_NOT_TAKEN.
8151 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
8152 structures in registers for pinvoke wrappers.
8154 * mini-amd64.c: Fix warnings.
8156 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
8158 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
8160 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
8162 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
8163 address instead of loading the address from it.
8165 * mini-x86.c: Add support for returning small structs in registers
8166 on Win32. Fixes part of #70864.
8168 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
8170 * trace.c (get_token): Improve error checking.
8172 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
8174 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
8176 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
8178 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
8179 it can be reused for MonoClass.
8180 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
8183 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
8185 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
8186 instead of a MonoReflectionMethod. The method information wasn't used
8187 when displaying SecurityException details (but will be now).
8189 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
8191 * Makefile.am : windows build fix.
8193 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
8195 * iltests.il: Add new regression test.
8197 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
8200 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8202 * mini.c: Moved linkdemand check into helper function check_linkdemand
8203 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
8206 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8208 * declsec.c: Added statistics counter for different kinds of
8210 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
8211 (and commented) declaration.
8212 * mini.c: Added statistics counter for security Demand code
8213 generation. Added display of security statistics.
8215 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
8217 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
8218 Fix compilation errors under gcc-2.95.
8220 2005-02-12 Ben Maurer <bmaurer@ximian.com>
8222 * mini.c, driver.c: Use the new jit trampoline hashtable
8224 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8226 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
8228 2005-02-11 Martin Baulig <martin@ximian.com>
8230 * debug-mini.c (mono_debug_close_method): Free the line number array.
8232 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8234 * aot.c: Break up large methods into smaller ones. Share GOT slots for
8237 * mini.h: Bump AOT file format version.
8239 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
8241 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
8243 * declsec.h: Added macros to get/set lazyly initialized security
8244 informations about assemblies. Added new enum for different type of
8245 possible LinkDemand violation. Added function to check LinkDemands.
8246 * mini.h: Added a field to MonoCompile to hold any security violation
8247 detected when JITting a method (so it can be thrown later).
8248 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
8249 and CEE_CALLVIRT. Added code to throw exception at the end of
8250 mini_method_compile (note: the exception is unhandled right now).
8252 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
8254 * mini.c, jit-icalls.c: use the managed implementation of
8255 memset for initobj and memset, to avoid managed <-> unmanaged
8258 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8260 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
8261 optimization if it would need a GOT var.
8263 * basic.cs: Add tests for constant propagation and switch statements.
8265 * ssa.c: Fix out-of-range constant propagation and switch statements.
8267 2005-02-09 <vargaz@freemail.hu>
8269 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8271 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8273 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8275 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8277 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8279 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8281 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8282 arithmetic operations.
8284 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8286 * mini-ppc.c: add a workaround for broken user code that
8287 DllImports vararg functions with non-vararg signatures.
8289 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8291 * mini.c (mono_jit_compile_method_inner): Add detection and a
8292 meaningfull error message for assemblies written in Managed C++.
8294 * tramp-amd64.c mini-amd64.h: Add support for
8295 create_trampoline_from_token ().
8297 * aot.c mini-x86.c abcremoval.c: Applied patch from
8298 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8300 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8302 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8303 which takes a MonoImage/token as parameter instead of a MonoMethod.
8305 * aot.c: Use the new trampoline for initializing vtables.
8307 * aot.c: Add support for ldfld/stfld_remote wrappers.
8309 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8310 rules for compare <MEM>, IMM.
8312 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8314 * aot.c: Handle inherited finalizers correctly.
8316 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8318 * inssel.brg (stmt): Add a missing _setup_... ().
8320 * aot.c: Save some parts of the class state to the AOT file and use it
8321 to recompute that state when a class is initialized.
8323 * mini.c: Install AOT hooks into the runtime.
8325 * mini.h: Bump AOT file format version.
8327 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8330 * iltests.il: Add new test.
8332 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8336 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8338 * mini.c: setup the statistical profiler in the thread attach
8339 callback to cope with the new single thread code.
8341 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8343 * mini-ppc.c: ensure we have enough room for the profiler
8344 calls (fixed bug#72084).
8346 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8348 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8351 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8353 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8355 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8357 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8358 to succesfully execute parrotbench).
8359 * ssapre.h: Likewise.
8361 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8363 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8364 variable for stores to method arguments (fixes a SSAPRE issue).
8366 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8368 * mini.c: handle value types in dup, fixes gen-112.cs.
8370 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8372 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8373 sequence for calls in dynamic methods to avoid thunks.
8375 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8377 * mini.c: correctly remove dynamic methods from the hashtable.
8379 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8381 * driver.c: Disabled SSAPRE until fix the bug that appears
8382 in IronPython's parrotbench.
8384 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8386 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8388 * mini.c (mono_method_to_ir): Revert the previous change.
8390 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8393 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8394 mono_jit_info_table_find () etc. when running under valgrind.
8396 * inssel.brg: Fix warnings.
8398 * mini-exceptions.c: Fix warnings.
8400 2005-01-31 Martin Baulig <martin@ximian.com>
8402 * driver.c (compile_all_methods_thread_main): Don't try to compile
8403 generic methods or anything which has type parameters.
8405 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8407 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8409 * TestDriver.cs: Add --verbose flags.
8411 * graph.c ssa.c: Fix 64 bit warnings.
8413 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8414 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8415 Fix 64 bit warnings.
8417 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8418 variable not spotted by gcc.
8420 * mini-amd64.c inssel-amd64.brg: Applied patch from
8421 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
8422 X86_COMPARE_MEMBASE opcodes.
8424 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
8426 2005-01-29 Ben Maurer <bmaurer@ximian.com>
8428 * *: MonoMethod->signature might be NULL now. You *MUST* use
8429 mono_method_signature.
8431 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8433 * driver.c (compile_all_methods_thread_main): Compile the methods
8434 without invoking cctors.
8436 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8438 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
8439 * basic-calls.cs: test for the above.
8441 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8443 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
8444 MonoJitInfo changes.
8446 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
8448 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
8449 eagerly if it contains dynamic methods.
8451 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
8453 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
8454 trace, it is now computed by an icall from trace_ips.
8456 * mini-exceptions.c: Fix a warning.
8458 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
8460 * mini-exceptions.c: don't bother getting stack trace info if
8461 it's not going to be used.
8463 2005-01-27 Raja R Harinath <rharinath@novell.com>
8465 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
8468 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
8470 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
8472 * aot.c: Avoid calling mono_method_get_header () if not needed.
8474 * mini.h: Bump AOT file format version.
8476 * mini.c (mono_emit_native_call): Allocate a GOT var here.
8478 * mini.c (mono_print_tree): Print more info for calls.
8480 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
8482 * declsec.h: Remove warning by adding missing include for marshal.h
8484 2005-01-26 Martin Baulig <martin@ximian.com>
8486 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
8489 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
8491 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
8494 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8496 * aot.c (mono_compile_assembly): Fix a warning.
8498 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
8500 * declsec.c: Look for security attributes on the original MonoMethod
8501 (and not the wrapped one). This fix permissions on icalls.
8503 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8505 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8507 * mini.c (mono_allocate_stack_slots): Add a fixme.
8509 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8511 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8513 * inssel.brg: optimize casts of sealed types (more
8514 optimizations waiting for fixes in remoting).
8516 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8518 * inssel.brg (stmt): Add another dummy rule.
8520 * driver.c: Fix warnings.
8522 * driver.c (mono_main): If running under valgrind, instruct glib to use
8523 the system allocation functions so valgrind can track the memory
8524 allocated by the g_... functions.
8526 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
8528 * mini-ops.h: Add OP_DUMMY_STORE opcode.
8530 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
8532 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
8533 variables in try regions.
8535 * mini.c (mini_method_compile): Don't disable optimizations on large
8536 methods when AOT compiling.
8538 * mini.c (mono_allocate_stack_slots): New arch independent method to
8539 allocate stack slots. Not yet used.
8541 2005-01-22 Ben Maurer <bmaurer@ximian.com>
8543 * debug-mini.c (mono_debug_close_method): Plug some leaks.
8545 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
8547 * mini-ppc.c: make the branch info relative as the code
8548 buffer can be reallocated.
8550 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
8552 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
8553 * driver.c: Removed the AOT/security restriction. Now initialize the
8554 security manager (in metadata) if --security is used.
8555 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
8556 rather than the pointer to declarative security, when AOT is used.
8558 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
8560 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
8561 basic blocks, reduced intrinsic exception throwing code size.
8563 2005-01-22 Miguel de Icaza <miguel@ximian.com>
8565 * driver.c (mini_usage): Reorder the usage screen.
8567 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
8569 * mini.c (mono_resolve_patch_target): Fix warning.
8571 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
8573 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
8576 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8578 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
8579 breaks the amd64 build.
8581 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
8582 register allocation. Fixes #71454.
8584 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8586 * arrays.cs: Add new regression test.
8588 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8590 * ssapre.c: Turned usage of snprintf to GString.
8591 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
8592 (I left it on by mistake in my previous commit).
8594 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
8596 * mini.c, cfold.c, basic-calls.cs: preserve side effects
8597 on cond branch optimization (fixes bug# 71515).
8599 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8601 * abcremoval.c: Fixed bug 71062.
8602 * abcremoval.h: Likewise.
8604 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8606 * mini.c: Added a new functionality to optimize_branches, the removal
8607 of useless basic blocks, and fixed some problem in the removal of
8608 critical edges; some utility functions added for both purposes.
8609 * ssapre.c: Added complex expression support, and fixed bug 70637.
8610 * ssapre.h: Likewise.
8611 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
8613 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
8614 * driver.c: Re-enabled SSAPRE.
8616 2005-01-19 Martin Baulig <martin@ximian.com>
8618 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
8619 the result of mono_get_method_constrained().
8621 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
8623 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
8626 2005-01-18 Geoff Norton <gnorton@customerdna.com>
8628 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
8629 be detected. Fixes #59296.
8631 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8633 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
8634 which can happen. Fixes #71361.
8636 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8638 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
8641 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8643 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
8644 appdomain-unload.exe to fail.
8646 * mini.c: Fix some memory leaks.
8648 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
8650 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
8651 Fixed bug and sped up some codepaths.
8653 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8655 * mini.c: Fix some memory leaks.
8657 * exceptions.cs basic-long.cs: Add test for checked ulong->int
8660 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
8662 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
8665 * iltests.il: Add regression test for #71320.
8667 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
8669 * mini.c (mono_codegen): Fix installation of profiler hooks.
8671 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
8673 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
8675 * mini.h, mini.c, cfold.c: optimize access to enum
8676 readonly fields, too. Eval conditional branches if possible
8677 to perform unreachable code removal in more cases.
8679 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
8681 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
8683 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
8686 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
8687 WinXP DEP. Fixes #71244.
8689 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
8691 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
8693 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
8695 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
8697 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
8699 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
8702 * mini.h: Bump AOT version.
8704 * mini.h (MonoCompile): Change exvar to a hash table.
8706 * mini.c: Allocate a separate exvar for each handler block.
8708 * mini.c: Get rid of the computation of filter_lengths, its not needed.
8710 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
8711 ex var with the pending exception and only throw if the two are equal.
8714 * exceptions.cs: Add tests for rethrow and nested catch clauses.
8716 * mini-x86.c: Fix warnings.
8718 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
8719 used by all the ports now.
8721 * aot.c: Add write-symbols and save-temps options.
8723 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8725 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
8727 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
8729 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
8732 * tramp-s390.c: Check vtable slot belongs to the domain.
8734 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
8735 as per other platforms.
8737 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
8739 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
8741 * driver.c: we don't run the Main() code in a subthread anymore.
8743 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
8745 * mini.c: added experimental rtc support in the statistical
8746 profiler: if the user has the permission, more accurate statistics
8747 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
8748 The MONO_RTC value must be restricted to what the linux rtc allows:
8749 power of two from 64 to 8192 Hz.
8751 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8753 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
8755 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
8757 * mini-ppc.c: better icache flush for smp.
8759 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
8761 * mini-amd64.c (emit_move_return_value): Fix memory leak.
8763 * mini-x86.c (get_call_info): Add the get_call_info () code from the
8764 amd64 port, not yet used.
8766 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8768 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
8771 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
8773 * driver.c: Added --security option to activate the security manager.
8774 Right now this will allow code generation for declarative demands and
8775 is disabled when AOT is specified.
8776 * mini.c: Add code generation for declarative security demands.
8777 * mini.h: Add mono_use_security_manager as an extern gboolean.
8779 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8781 * aot.c (mono_compile_assembly): Speed up compilation a bit by
8782 emitting more dense assembly code.
8784 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
8785 exception throwing stuff.
8787 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
8789 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
8792 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
8795 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
8798 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
8800 * tramp-*.c: Only patch vtable slots if the object is in the current
8801 domain. Fixes appdomain-unload.exe.
8803 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
8805 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
8808 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8810 * mini.c (reverse_branch_op): New helper function.
8812 * mini.c (optimize_branches): Run the new optimization only on
8813 platforms which support it. Also reverse all kinds of branches.
8815 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
8817 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
8820 * mini.c (optimize_branches): Reverse not-equals branches if the false
8821 bblock is a throw. This happens a lot of time with argument checking in
8824 * mini.c (mono_codegen): Add support for placing basic blocks after
8825 the function epilogue.
8827 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
8830 2005-01-05 Miguel de Icaza <miguel@ximian.com>
8832 * mini.c (setup_stat_profiler): Only set this up if the platform
8833 supports ITIMER_PROF.
8835 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8837 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
8840 * inssel.brg: Fix a warning.
8842 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
8844 * mini.c: added support for statistical profiler
8845 (run with: --profile=default:stat).
8847 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
8849 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
8851 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
8853 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
8854 related to global registers from the amd64 port.
8856 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
8858 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
8860 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
8861 with global registers.
8862 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
8864 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
8866 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
8868 * debug-mini.c (encode_value): Fix off-by-one.
8870 * aot.c (encode_value): Likewise.
8872 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
8874 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
8876 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
8879 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
8881 * aot.c (emit_method_info): Increase size of temp buffer.
8883 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
8886 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
8888 * aot.c (emit_method_info): Fix build.
8890 * aot.c: Further rework of the AOT file format to reduce the size of
8891 the method info data.
8893 * mini.h: Bump AOT file format version.
8895 2004-12-27 Martin Baulig <martin@ximian.com>
8897 * mini.c (mini_get_method): New static method; call
8898 mono_get_method_full() and mono_get_inflated_method().
8899 (mono_method_to_ir): Use mini_get_method() instead of
8900 mono_get_method_full().
8902 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
8904 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
8906 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
8908 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
8910 * inssel-amd64.brg: Add some optimization rules.
8912 2004-12-24 Ben Maurer <bmaurer@ximian.com>
8914 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
8915 standard not GC'd stuff is fine.
8917 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
8919 * aot.c: Rework the AOT file format to get rid of most of the global
8920 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
8922 * mini.h: Bump AOT file format version.
8924 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
8926 * mini.h: Bump AOT file format version.
8928 * aot.c (mono_aot_is_got_entry): New function to determine if an
8929 address is inside a GOT.
8931 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
8933 * cpu-pentium.md: Increase the maximum size of some instructions which
8934 might involve a got access.
8936 * mini.c (get_method_from_ip): Another debug helper function.
8938 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
8939 when got var accesses are created during the decompose phase.
8941 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
8943 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
8944 argument mini_compile_method and to MonoCompile, and use this to
8945 determine whenever a given method is compiled for AOT. This allows the
8946 other methods compiled during AOT compilation to be free of AOT stuff,
8947 so the backends does not need to add special support for them by
8948 creating a fake GOT etc.
8950 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
8953 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8955 * mini.c (mono_method_to_ir): It turns out that some of the
8956 x-appdomain wrappers are lax with types, so just ignore this for
8959 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
8960 at the vtable->klass. If it is non-shared code we can just use the
8963 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
8965 * mini-ppc.c: access MonoDomain from tls, too.
8967 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
8969 * declsec.c: Removed unused variable (and related warning ;-)
8971 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8973 * iltests.il: New test for LDELEMA on an array of ref types.
8975 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
8976 all ldelema's on reftypes.
8977 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
8978 it was the wrong place to put it.
8980 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
8981 register to pop to make this cleaner, at the request of Paolo.
8983 2004-12-20 Ben Maurer <bmaurer@ximian.com>
8985 * mini-ops.h (OP_GETHASHCODE): New op.
8987 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
8989 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
8992 For a microbenchmark, this reduces the cost of Hashtable.get_Item
8995 * mini-x86.c (mono_arch_output_basic_block): Rather than
9003 The first is 3 bytes while the second is 1. This saves 36 kb on
9004 mscorlib, quite a big saving. When bootstraping mcs, I was able to
9005 see a small boost because of icache locality.
9007 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
9009 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
9011 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
9012 started code sharing with the generic code.
9014 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
9016 * mini-ppc.c, cpu-g4.md: added code for direct access to
9019 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
9021 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
9022 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
9025 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
9027 * declsec.c|h: Added functions to cache the declarative stack modifiers
9028 in MonoJitInfo and to create a security frame from a MonoJitInfo
9030 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
9031 created. Register internal calls for System.Security.SecurityFrame::
9032 _GetSecurityFrame and _GetSecurityStack.
9033 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
9034 the definitions for the new stack walk/callback mechanism.
9035 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
9036 first security frame for LinkDemands and InheritanceDemands) and
9037 GetSecurityStack for Demands. Both use the new mono_walk_stack code
9039 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
9040 walk initialization (lupus).
9042 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9044 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
9046 (handle_loaded_temps): Do not create a temporary variable for
9047 things that we know are temps. They will never be modified.
9048 (mono_spill_call): Set MONO_INST_IS_TEMP
9049 (mono_emulate_opcode): ditto
9051 (mono_method_to_ir.CEE_DUP): ditto
9053 2004-12-19 Ben Maurer <bmaurer@ximian.com>
9055 * mini.c (type_to_eval_stack_type): Make this handle the void type
9056 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
9057 (emit_tree): use ip_in_bb to special case some common idioms
9058 Update all callers to pass in the IP.
9059 (mono_method_to_ir): Make CEE_CALL* do the above as well.
9061 This gives us a nice 2% speedup in mcs bootstrap.
9063 * mini-x86.c (peephole_pass): Peephole pass to make
9072 * mini.c (ip_in_bb): new method.
9073 (mono_method_to_ir): use this method rather than doing the hash
9076 * linear-scan.c (mono_linear_scan): When expiring actives, you
9077 don't need to keep around variables that expire on this
9078 instruction. This makes it so that:
9081 store (ebx add (ebx, 1))
9085 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
9087 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
9088 combination to avoid doing two copies. Fix up problems with previous
9091 * mini.c: Fix 64 bit warnings.
9093 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
9095 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
9097 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
9098 changes from the x86 code.
9100 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
9102 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
9104 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
9105 throwing code to reduce its size, unify the AOT and non-aot code and
9106 get rid of relocations in the AOT case.
9108 * mini-x86.h mini.c exceptions-x86.c
9109 (mono_arch_get_throw_corlib_exception): New arch specific function to
9110 raise corlib exceptions which doesn't require relocations in the
9113 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
9115 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
9117 * mini.c (mono_emit_method_call): Only allocate the got var when it is
9120 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
9123 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9125 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
9126 with add function when used from Inc/dec atomic
9127 functions. Re-enabled optimization on x86.
9128 * mini-ops.h: renamed atomic_add functions to
9129 allow _add to match the Interlocked::Add and
9130 _add_next to match Interlocked::Inc/Dec.
9132 2004-12-15 Massimiliano Mantione <massi@ximian.com>
9134 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
9135 linking of BBs to the end BB, and enabled SSAPRE also with
9136 consprop and copyprop (which was prevented by that bug).
9138 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9140 * mini-x86.c: disabling the Interlocked optimizing code.
9142 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9144 * aot.c (load_aot_module): Move reading of got_addr after the AOT
9147 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9149 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
9150 interlocked optimization due lack of support on x86, rewrote
9151 exchange to take into account that base may be in eax.
9153 xsp works again; activated Interlocked optimizing code.
9155 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9157 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9159 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
9161 * mini-ops.h: Add new opcodes.
9163 * mini.h: Add new patch types. Add got_var to MonoCompile.
9165 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
9166 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
9167 make it work with all kinds of patchable code.
9169 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
9170 address of the GOT, and referencing entries in the GOT.
9172 * mini.c: Add code to load the GOT address if needed by an opcode.
9174 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
9175 independent AOT code on the x86 using an elf-style Global Offset Table.
9177 2004-12-14 Raja R Harinath <rharinath@novell.com>
9179 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
9181 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9183 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
9186 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
9188 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
9189 of Interlocked:Increment/Decrement/Add as inline ops.
9190 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
9192 2004-12-12 Geoff Norton <gnorton@customerdna.com>
9194 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
9195 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
9197 2004-12-12 Duncan Mak <duncan@ximian.com>
9199 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
9200 again. `patch_info->table_size' is no longer valid after Zoltan's
9203 2004-12-12 Martin Baulig <martin@ximian.com>
9205 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
9206 if we are the "real" method, ie. not an inlined method inside it.
9208 2004-12-11 Ben Maurer <bmaurer@ximian.com>
9210 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
9211 before we look in the special fields table. This fixes
9212 ../tests/thread-static-init.cs.
9214 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9216 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
9217 for Array get_Rank and get_Length. Fixes bug #70465.
9219 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
9221 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
9222 separate structure to reduce the size of MonoJumpInfo.
9224 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
9226 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
9228 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
9230 * mini.c (mini_get_inst_for_method): Changed to allow ports
9231 to return a MonoInst instead of opcode
9232 (renamed mini_get_opcode_for_method to better reflect the new functionality)
9234 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
9235 Allow ports to return a created MonoInst instead of op-code, will enable
9237 (renamed mini_get_opcode_for_method to better reflected the functionality)
9239 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
9241 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
9243 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9245 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
9248 2004-12-08 Martin Baulig <martin@ximian.com>
9250 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
9251 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
9253 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9255 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
9258 * exceptions.cs: Disable some tests which depend on properties of x86 fp
9261 2004-12-08 Raja R Harinath <rharinath@novell.com>
9263 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9265 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9267 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9268 bug introduced by the previous patch.
9270 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9272 * mini-ppc.c, objectc.cs: handle large structs passed by value
9275 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9277 * mini-ppc.c: OP_ARGLIST implementation from
9278 Geoff Norton <gnorton@customerdna.com>.
9280 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9282 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9283 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9285 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9287 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9289 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9291 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9294 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9296 * mini-sparc.c: Zero out localled-ed memory.
9298 * iltests.il: Add tests for zeroing out localloc-ed memory.
9300 2004-12-04 Martin Baulig <martin@ximian.com>
9302 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9303 mono_method_get_signature_full().
9305 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9307 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9308 and some utility functions (always for SSAPRE), integrated SSAPRE.
9310 * driver.c: Added ssapre option.
9311 * ssa.c: Small fix on OP_ARG handling.
9312 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9313 * Makefile.am: Likewise.
9315 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9317 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9320 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9323 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9325 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9327 * cpu-s390.md : Increase instruction length of oparglist.
9329 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9331 2004-11-30 Martin Baulig <martin@ximian.com>
9333 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9334 virtual generic methods. We call a special helper_compile_generic_method()
9335 icall to retrieve the method from the vtable, inflate and compile
9336 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9338 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9340 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9342 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9344 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9346 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9349 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9351 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9352 platforms with PIC aot.
9354 2004-11-28 Martin Baulig <martin@ximian.com>
9356 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9359 2004-11-28 Martin Baulig <martin@ximian.com>
9361 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9362 the result of mono_type_get_underlying_type() to check whether
9365 2004-11-26 Martin Baulig <martin@ximian.com>
9368 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9371 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9373 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9374 the same way as the other arguments so they won't get clobbered.
9376 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9377 calls through R11 since it is clobbered by the trampoline code.
9379 2004-11-26 Raja R Harinath <rharinath@novell.com>
9381 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9382 pick up in-tree mscorlib.dll.
9384 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9386 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9388 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9389 runtime data/code are now stored in a table similar to the GOT in ELF.
9390 This allows the code itself to be position independent.
9392 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9395 * aot.c: Attach ELF type (object/function) directives to all global
9398 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9400 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9402 * mini-amd64.h: Turn on PIC AOT code.
9404 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9405 returning the offset within an OP_AOTCONST instruction where the GOT
9406 offset needs to be added.
9408 * mini.h: Bump AOT file format version.
9410 2004-11-25 Martin Baulig <martin@ximian.com>
9412 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9413 uninflated generic methods.
9415 2004-11-25 Martin Baulig <martin@ximian.com>
9417 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9419 2004-11-24 Martin Baulig <martin@ximian.com>
9421 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
9422 original klass (this only applies for generic instances).
9424 2004-11-24 Martin Baulig <martin@ximian.com>
9426 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
9427 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
9430 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
9432 * mini.c (mono_method_to_ir): Disable inlining for methods containing
9433 localloc. Fixes #69678.
9435 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
9437 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
9439 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
9440 used SSE registers on pinvoke calls. Fixes #69774.
9442 2004-11-23 Geoff Norton <gnorton@customerdna.com>
9444 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
9445 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
9447 2004-11-23 Raja R Harinath <rharinath@novell.com>
9449 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
9450 Refer directly to the mcs/ tree.
9452 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9454 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
9455 Check if a trampoline for a synchronized method is required.
9457 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
9459 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
9460 with localloc if needed. Throe arithmetric exception in
9461 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
9462 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
9464 2004-11-19 Geoff Norton <gnorton@customerdna.com>
9466 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
9467 types before switching on type. Fixes #69622.
9469 2004-11-19 Raja R Harinath <rharinath@novell.com>
9471 * Makefile.am (check-local): New. Integrate into 'make check'.
9472 (MCS,RUNTIME): Define using in-tree mono and mcs.
9474 (%.exe): Use $(ILASM).
9476 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
9478 * mini-ppc.c: adjust initial prolog size (bug #69691).
9480 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
9482 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
9485 2004-11-17 Raja R Harinath <rharinath@novell.com>
9487 * Makefile.am (clean-local): Rename from 'clean'.
9489 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9491 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
9492 to mono_arch_is_int_overflow.
9493 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
9496 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
9498 * declsec.c|h: New files to support declarative security attributes.
9499 Added function to check if a method has (applicable) security.
9500 * mini.c|h: Add check for declarative security attributes in
9501 mono_method_check_inlining.
9502 * Makefile.am: Added declsec.c and declsec.h to the build.
9504 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
9506 * mini.c, mini.h: update to keep dynamic code info per-domain.
9508 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
9510 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
9511 (mini_init): Get rid of it from here too.
9513 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
9515 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
9516 implemented OP_RETHROW (patch by Geoff Norton
9517 <gnorton@customerdna.com>).
9519 2004-11-10 Geoff Norton <gnorton@customerdna.com>
9521 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
9522 between appdomains. Fixes appdomain-unload on PPC.
9524 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
9526 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9527 mini-exceptions.c: handle the new wrapper types.
9528 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
9529 token value as a MonoClass* when compiling a wrapper.
9530 mono_jit_create_remoting_trampoline now takes an additional
9531 MonoRemotingTarget parameter.
9533 2004-11-10 Martin Baulig <martin@localhost>
9535 * mini.c (mono_method_to_ir): Use `generic_container->context'
9536 rather than creating a new one.
9538 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9540 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
9542 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
9544 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
9546 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
9547 the experimental aot cache stuff.
9549 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9551 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9552 mini-exceptions.c: update to exception clause structure changes.
9554 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9556 * exceptions-x86.c (throw_exception): Fix warnings.
9558 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
9561 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9563 * exceptions-sparc.c (get_throw_exception): Really fix this.
9565 2004-11-07 Ben Maurer <bmaurer@ximian.com>
9567 * tramp-*.c: we no longer support icalls without wrappers, so
9568 a bit of code can be removed here
9570 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
9572 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
9575 * cpu-sparc.md: Add op_rethrow.
9577 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
9579 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
9581 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
9582 * mini-ops.h: Add OP_RETHROW.
9584 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
9586 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
9588 2004-11-05 Geoff Norton <gnorton@customerdna.com>
9590 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
9591 Makes the output much easier to read
9593 2004-11-05 Ben Maurer <bmaurer@ximian.com>
9595 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
9596 prevents another huge leak when compiling with ssa. Secondly, the
9597 performance of doing this rather than freeing the lists is much
9598 better. GList does a lock every time you allocate a list link,
9599 so that it can use a memory pool. So, it is better to just use
9600 a memory pool of our own.
9602 * ssa.c, linear-scan.c: replace g_list_remove_link with
9603 g_list_delete. The remove one does not free the GList, so we were
9604 leaking memory. On -O=all --compile-all with corlib, this cut down
9605 3 MB of allocations.
9607 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
9609 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
9611 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
9613 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
9614 into a new function mono_create_jit_trampoline ().
9616 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
9618 * trace.c (get_spec): Allow tracing of classes without a namespace.
9620 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
9622 * mini.c: Fix pointer overwrite in mini_method_compile.
9624 2004-11-2 Geoff Norton <gnorton@customerdna.com>
9626 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
9627 The darwin ABI needs some special handling for 1 and 2 byte structs
9628 Lets use lbz/lhz instead of lwz everywhere.
9629 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
9630 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
9631 Use stb/sth for the former, and put the latter always on stack instead of in
9634 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
9636 * trace.c (is_filenamechar): Add '_'.
9638 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9640 * mini-s390.c: Fix prolog length to allow for large trace requirements.
9642 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
9644 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
9646 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
9647 depends on libmonogc. Fixes #68805.
9649 2004-10-26 Miguel de Icaza <miguel@ximian.com>
9651 * mini.c (mono_jit_free_method): Provide extra information for
9652 this error. Currently this leaks, but will be turned into a
9653 developer option in the future.
9655 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
9657 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
9659 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
9661 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
9662 boundary. Fixes reading of PATCH_INFO_R4 and R8.
9663 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
9665 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
9667 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
9668 trampolines for AOT code.
9670 2004-10-22 <vargaz@freemail.hu>
9672 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
9673 constructed types. Fixes #68136.
9675 2004-10-21 Martin Baulig <martin@ximian.com>
9677 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
9678 if it returns true, unwind the stack to the call instruction.
9680 2004-10-21 <vargaz@freemail.hu>
9682 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
9684 * mini.h: Bump AOT version number.
9686 * objects.cs: Add another test for unbox trampolines.
9688 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
9691 2004-10-20 <vargaz@freemail.hu>
9693 * driver.c: Add SHARED to the set of optimizations tested.
9695 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
9697 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
9700 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
9702 2004-10-20 Martin Baulig <martin@ximian.com>
9704 * mini-exceptions.c (mono_handle_exception): Call
9705 mono_debugger_handle_exception() to tell the debugger about
9706 catch/finally clauses.
9708 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
9710 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
9712 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
9715 2004-10-15 Geoff Norton <gnorton@customerdna.com>
9717 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
9718 methods as their native size, fixed bug #57543, #57545.
9719 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
9720 This saves a temporary register and mullw call down into 1 (minor perf
9721 increase for cases like sum = sum * 5; This use to translate into:
9724 It now translates to
9727 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
9729 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
9732 2004-10-11 Martin Baulig <martin@ximian.com>
9734 * mini.c (mono_method_to_ir): If we're a generic method, get the
9735 MonoGenericContainer from our MonoMethodNormal and create a
9736 MonoGenericContext from it.
9738 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
9740 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
9742 * basic-long.cs: Add test for checked i8->i2 cast.
9744 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9746 * inssel-ppc.brg: added a couple of speedup rules.
9748 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
9750 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
9751 to speed up rebuilds.
9753 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9755 * mini-s390.c: Minor fix to OP_OR_IMM.
9757 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
9759 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
9760 better. Fixes appdomain-unload.exe on sparc.
9762 2004-10-02 Massimiliano Mantione <massi@ximian.com>
9764 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
9765 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
9768 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
9770 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
9772 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
9774 * mini.c: Always generate a field read/write wrapper for members
9775 of the class MarshalByRefObject since the actual instance could
9778 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
9780 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
9782 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
9784 * driver.c mini.h trace.c: Move the setting of the main assembly into
9785 a separate function called mono_trace_set_assembly () and call it after
9786 actually loading the main assembly. Fixes #66872.
9788 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
9790 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
9791 using the code manager.
9793 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
9795 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
9797 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
9799 * cpu-amd64.md: Fix bug in previous patch.
9801 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
9804 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
9806 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9807 mini-exceptions.c: updates for changed stack walk interface.
9809 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9811 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
9813 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
9815 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
9817 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
9819 * driver.c (mini_regression_list): Do not call mono_assembly_close
9820 since assemblies can't be unloaded.
9822 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9824 * cpu-amd64.md: Fix more instruction lengths.
9826 * cpu-amd64.md: Fix lengths of some instructions.
9828 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9830 * inssel.brg: Make the array ldelema check aot friendly.
9832 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9834 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
9836 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
9838 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
9840 * mini-x86.c: Fix build.
9842 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
9843 mono_type_get_underlying_type () helper function to simplify code.
9845 2004-09-09 Martin Baulig <martin@ximian.com>
9847 * mini-amd64.c: Don't access `type->data.klass' directly, call
9848 mono_class_from_mono_type() instead since the type may be a
9851 2004-09-09 Martin Baulig <martin@ximian.com>
9853 * mini-amd64.c (get_call_info): Fix support for generic instances.
9854 (add_valuetype): Use mono_class_from_mono_type() to get the class
9855 since we can be a generic instance.
9857 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
9859 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
9861 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
9863 * liveness.c: reset spill costs on each scan: bug 62107
9865 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
9867 * exceptions-sparc.c (mono_arch_find_jit_info): remove
9868 unnecessary line that doesn't compile
9870 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
9872 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
9873 trampolines, make them call an error function so people can fix their
9876 2004-09-06 Martin Baulig <martin@ximian.com>
9878 * mini.c (mono_method_to_ir): When initializing locals, handle a
9879 generic instances like a valuetype if it's a valuetype and like a
9880 class if it's a class.
9882 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9884 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
9885 stack. Fixes #64674.
9887 * exceptions.cs: Add test for unwinding of call arguments.
9889 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
9891 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
9892 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
9893 set the carry/borrow flag). The sparc and s390 implementations
9894 can now use optimized versions (and simplify the code). ppc bugfixes.
9896 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9898 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
9900 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
9902 * inssel-amd64.brg: Remove leftover 32 bit rule.
9904 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
9906 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
9908 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
9909 mono_arch_find_jit_info functions into a new function. Fix a memory
9912 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
9915 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9917 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
9920 * exceptions.cs: Add array size tests.
9922 * mini.c: Allocate a separate icall wrapper for each arity of
9923 mono_array_new_va. Fixes #59509.
9925 * exceptions.cs: Add testcase for 64578.
9927 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
9929 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
9931 2004-09-02 Martin Baulig <martin@ximian.com>
9933 * mini.c (mono_method_to_ir): When initializing the locals, call
9934 handle_initobj() on the generic instance itself, not its
9937 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9939 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
9940 MonoJitInfo for dynamic methods.
9942 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
9944 * mini.c: Add support for freeing JIT data for dynamic methods.
9946 2004-09-01 Martin Baulig <martin@ximian.com>
9948 * mini-x86.c (is_regsize_var): Added support for generic
9950 (mono_arch_emit_prolog): Make this compile again, use
9951 `x86_push_imm_template (code)'.
9953 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
9955 * mini-x86.c: make all push_imm instructions that get
9956 patched always emit the long form
9958 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
9960 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
9961 in a per-domain hash.
9963 * mini-amd64.c (merge_argument_class_from_type): Handle generic
9966 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
9968 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
9971 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
9974 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
9975 Beginnings of SSE2 support.
9977 * exceptions.cs: Add more tests for checked int<->uint casts.
9979 2004-08-28 Martin Baulig <martin@ximian.com>
9981 * mini-x86.c (mono_arch_instrument_epilog): Added support for
9985 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
9986 Handle generic instances recursively.
9988 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9990 * iltests.il: test for conv.u8 on a constant
9992 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9994 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
9995 LCONV_x4 (shrun_32 (membase)).
9997 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
9999 * inssel-x86.brg: c&p rules for push/setret of long
10001 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10003 * inssel-x86.brg: c&p rules for compare (base, regvar) and
10004 compare (regvar, base)
10006 * inssel-x86.brg: more burg love
10008 * inssel.brg: more cleanup
10010 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
10012 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10014 * basic-long.cs, basic-calls.cs: new tests for optimization.
10016 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
10018 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
10021 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10023 * mini-amd64.c (read_tls_offset_from_method): Add another case.
10025 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
10027 * inssel.brg (mini_emit_memcpy): use
10028 NO_UNALIGNED_ACCESS to disable memcpy optimization
10030 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10032 * mini-amd64.c: Handle generic types in various places.
10034 * mini.c (mono_method_to_ir): Handle generic types in init locals.
10036 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
10038 * mini.c (handle_box): Fix warning.
10040 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
10042 * mini-amd64.h: Enable the emit_state optimization.
10044 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
10046 * mini-amd64.c: Add some new 64 bit peephole opts.
10048 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
10050 * cpu-amd64.md: sreg1 of div instructions must be %rax.
10052 * mini-amd64.c: Register allocator fixes.
10054 * mini.c: Add an optimization to emit_state to avoid allocation of new
10055 registers on some platforms.
10057 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
10059 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
10061 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
10062 allocation. Fixes #63085.
10064 * basic-long.cs: Add new regression test.
10066 * mini-amd64.c: Register allocator improvements.
10068 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
10070 * mini-amd64.c (read_tls_offset_from_method): Add another code
10073 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
10074 instruction sequence for nullifying class init trampolines.
10076 * objects.cs: Add new regalloc test.
10078 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
10080 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10082 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
10084 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
10087 * driver.c: Fix profiling after TLS changes.
10089 * driver.c (mono_main): Set mono_stats.enabled if needed.
10091 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
10094 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
10096 * mini-x86.c: use a 1 op rather than a 2 op tls access
10097 instruction -> faster.
10099 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10101 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10104 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
10106 * exceptions-sparc.c (throw_exception): fix typo
10108 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
10110 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
10111 set tree->dreg correctly with tls. Allow any
10112 register to be used.
10114 * mini-x86.c (read_tls_offset_from_method): add new code
10115 generation pattern seen with GCC.
10118 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
10120 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
10121 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10122 exceptions-sparc.c: fix some performance issues in exception
10123 handling and setting of the stack trace for exceptions that were
10126 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10128 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10131 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
10134 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
10136 This patch inlines tls access, when possible.
10138 * mini.h: new arch functions for TLS intrinsics.
10139 All platforms updated with a stub.
10141 * mini.c: use the new intrinsics
10143 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
10144 arch specific intrinsic for tls variables
10146 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10148 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
10151 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
10153 * mini.c: thread local allocation
10155 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
10157 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
10159 * Makefile.am: Link against the static version of libmonogc.
10161 * Makefile.am: Link the static versions of the convenience libraries
10162 into the mono executable.
10164 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
10166 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10168 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10169 on integer overflow.
10171 * mini-amd64.c: Reorganize function call code.
10173 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10175 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10177 * inssel-x86.brg: use xor eax,eax.
10179 * basic.cs: new tests
10181 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10183 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10184 in exception throwing code.
10186 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10188 * inssel-x86.brg: use xor esi,esi.
10190 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10192 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
10193 can trace methods compiled during mini_init () too.
10195 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
10198 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10200 * Makefile.am: static link on x86 (r=zoltan)
10202 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10204 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
10205 code since it causes some programs to fail.
10207 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
10209 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
10211 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10213 * mini.c: ovfops_op_map - add STACK_OBJ case for
10215 * basic.cs: add test_0_pin_string as test
10218 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10220 * Makefile.am: build C# if srcdir != builddir
10222 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
10224 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10225 fall-through blocks.
10227 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10229 * driver.c: enable loop by default again and include abcrem in -O=all.
10231 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
10233 * iltests.il: Add some localloc tests.
10235 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
10237 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10240 * inssel-amd64.brg: Add some optimizations.
10242 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
10245 * Makefile.am: Statically link mono against libmono on AMD64.
10247 * mini-amd64.c inssel-amd64.brg: Optimizations.
10249 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
10251 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
10253 * tramp-amd64.c: Patch calling code in trampolines.
10255 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
10257 * mini-amd64.c: pinvoke struct passing fixes.
10259 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
10261 * mini-sparc.c: redo change, make mono_arch_cpu_init call
10262 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10264 2004-08-05 Duncan Mak <duncan@ximian.com>
10266 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10269 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10271 * mini-amd64.c (emit_move_return_value): Move return value for normal
10274 2004-08-05 Martin Baulig <martin@ximian.com>
10276 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10277 `type->type'; just modify `type' itself when dealing with enums
10278 and generic instances.
10279 (check_call_signature): Make `simple_type' a `MonoType *'.
10281 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10283 * mini.c: Use OP_PADD to add offsets to addresses.
10285 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10287 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10289 * mini-sparc.c (mono_arch_emit_epilog): fix check
10290 for folding last op into restore instruction
10292 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10294 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10295 helper methods using the code manager.
10297 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10299 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10301 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10303 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10304 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10306 * mini-s390.c: fix tail processing
10308 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10310 * mini-ppc.c: mul.ovf.un exception name fix.
10312 2004-08-03 Martin Baulig <martin@ximian.com>
10314 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10315 instances; before jumping to `handle_enum', also modify `ptype'.
10317 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10319 * cpu-sparc.md: fcall maximal length too small.
10321 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10323 * mini-amd64.c mini.h: Add initial support for passing/returning
10324 structures to/from pinvoked methods.
10326 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10328 * mini-ppc.c: reg allocator fix.
10330 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10332 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10334 * inssel.brg: Optimize memset on 64 bit machines.
10336 * mini-amd64.c: Fix some vararg cases.
10338 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10340 * mini-s390.c: Corrected macro in emit_float_to_int
10342 * s390-abi.cs: Tests to exercise the s390 ABI
10344 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10346 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10349 * basic.cs: Add a test for add.ovf.un.
10351 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10353 * mini-sparc.c: add case for OP_IDIV_UN
10355 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10357 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10359 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10361 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10363 * basic.cs: regression tests.
10365 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10368 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10370 * basic.cs: Add a new test.
10372 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10373 and AOT. Various fixes and optimizations.
10375 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10377 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10379 * mini-ppc.c: make sure temp regs are not used for global reg
10382 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10384 * cpu-sparc.md: conv_i8 fix for 64bits
10386 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10388 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10390 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10391 add opcode for cmp BYTE PTR [eax], imm.
10393 * inssel.brg: Make memcpy and memset takes bases.
10395 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10397 * *-amd64.*: More AMD64 work.
10399 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10401 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10402 add a compare-not-equal opcode.
10404 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10406 * mini.c: Use mono_init_from_assembly instead of mono_init.
10408 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10410 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10412 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10414 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10416 * inssel.brg: 64 bit fixes.
10418 * mini.h (MonoCallInst): Add some AMD64 specific data.
10420 * mini.h: Add some OP_P opcodes.
10422 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10424 * basic.cs: tests for 61797 and 61740
10426 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
10428 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
10429 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
10431 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
10433 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
10435 * *-amd64*.*: Ongoing AMD64 work.
10437 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
10439 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
10441 * *-amd64*: Ongoing AMD64 work.
10443 * mini-arch.h: Add AMD64 support.
10445 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
10447 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
10449 * mini-ops.h: Add new opcodes.
10451 * Makefile.am: Add AMD64 support.
10453 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
10454 rules into the inssel-long*.brg files.
10456 * *-amd64.*: Add beginnings of AMD64 backend.
10458 2004-07-22 Ben Maurer <bmaurer@ximian.com>
10460 * mini.c (print_dfn): commenting out the code that prints
10461 the cil. With -O=deadce, this makes -v -v crash.
10463 * cpu-pentium.md: make checkthis have a length of 2
10465 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
10467 * mini-sparc.h: fix implementations of __builtin
10468 functions for Sun compiler for V9.
10470 2004-07-16 Ben Maurer <bmaurer@ximain.com>
10472 * mini.c: use the new stelem.ref wrapper
10473 * exceptions.cs, arrays.cs: new stelem.ref tests
10475 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10477 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
10478 new XSP should work with these changes).
10480 2004-07-14 Ben Maurer <bmaurer@ximain.com>
10482 * inssel-{long32,x86,}.brg: trivial optimizations.
10484 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
10486 * mini.c: load value when emitting box operation in
10489 2004-07-12 Ben Maurer <bmaurer@ximian.com>
10491 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
10492 is one byte shorter than cmp DWORD PTR [eax], 0.
10494 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10496 * inssel-ppc.brg: arguments on the stack are always
10497 relative to the stack pointer (spotted by Neale Ferguson).
10499 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10501 * exceptions-x86.c: delay appending the method name to the trace until
10502 after mono_jit_info_table_find is called, as this gets the real
10505 2004-07-09 Ben Maurer <bmaurer@ximian.com>
10507 * aot.c: register roots
10509 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10511 * aot.c : I could just use PLATFORM_WIN32 flag.
10513 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10515 * aot.c : Reverting the previous fix. This time it broke linux build.
10517 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10519 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
10521 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
10523 * mini.c (handle_stack_args): Remove some more debugging code.
10525 * mini.c (handle_stack_args): Remove debug output left in by mistake.
10527 * driver.c mini.h aot.c: Allow additional options to be specified with
10528 --aot and pass them to mono_compile_assembly.
10530 * aot.c: Add experimental code to AOT compile all loaded assemblies
10531 on demand and save the code into a cache in the filesystem.
10533 * aot.c: Add support for more wrapper methods.
10535 * mini.c (handle_stack_args): Handle some corner cases. Fixes
10538 * cpu-*.md: Remove removed opcodes.
10540 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
10541 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
10542 related icalls to marshal.c.
10544 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
10546 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
10548 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
10550 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
10552 2004-07-06 Ben Maurer <bmaurer@ximian.com>
10553 * liveness.c: If liveness is recomputated we need to reset the information
10554 for each variable. This way, if the liveness range has been narrowed
10555 by optimizations that happened after the last computation, we can return
10558 For example, if you have
10563 // Tons of code that does not affect i
10569 i = 0 is dead code and will be removed by SSA. However, when
10570 linear scan gets to the code, i will still appear to be live
10571 throughout the entire block. This prevents good register allocation.
10573 2004-07-06 Martin Baulig <martin@ximian.com>
10575 * debug-mini.c (mono_debug_init_method): Allow
10576 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
10577 (mono_debug_add_icall_wrapper): New method.
10579 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
10581 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
10583 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
10586 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
10588 * aot.c (mono_aot_load_method): Fix loading of debug info.
10590 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10592 * aot.c: Add logging support.
10594 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10596 * mini.h: Add prototype for mono_print_method_from_ip.
10598 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
10600 * inssel.brg: 64 bit fixes.
10602 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10605 * Makefile.am: Add SPARC64 support.
10607 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10609 * aot.c: Fix alignment problems on 32 bit platforms.
10611 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10613 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
10616 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
10619 * mini.h: Bump AOT file version. Some 64 bit fixes.
10621 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10623 * inssel-sparc.brg: Add new rule to avoid register moves.
10625 * inssel.brg: Add ldind_to_load_membase helper function.
10627 2004-06-30 Ben Maurer <bmaurer@ximian.com>
10629 * mini.c: OffsetToStringData intrinsic.
10631 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10633 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
10635 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
10638 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
10639 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10641 * mini.c: reinstated mono_compile_get_interface_var()
10642 on x86, too, since the change breaks the Gtk# build there as well.
10644 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10646 * driver.c: remove loop from the default optimizations: it seems to
10647 interact badly with some of the other options (see bug #60613).
10649 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
10651 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
10652 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
10654 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
10656 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
10657 vararg-using methods.
10659 2004-06-21 Martin Baulig <martin@ximian.com>
10661 * mini/mini-exceptions.c
10662 (mono_handle_exception): Added `gpointer original_ip' argument.
10663 After calling mono_unhandled_exception(), call
10664 mono_debugger_unhandled_exception() and if that returns true,
10665 restore the context and return.
10667 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
10669 * mini-ppc.c: prefer the use of relative branches so
10670 they won't need to be patched in aot code (patch from Patrick Beard).
10672 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10674 * aot.c: patch from Patrick Beard to make the output assembly
10675 more correct for the MacOSX assembler. Small tweak to
10676 generate sane images on Linux/PPC, too.
10678 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10680 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
10681 case until bug #59509 is fixed (shows up in #60332).
10683 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10685 * mini.c: make sure the needed wrappers are compiled, too, with
10688 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
10690 * driver.c: remove NPTL reference in --version output.
10692 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10694 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
10695 generate valid assembly for the Mach-O assembler.
10697 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10699 * driver.c: don't include abcrem in the all optimization specifier
10700 since it slows down jit compilation too much for now.
10702 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
10704 * mini.c: use BIGMUL only if both operands have the same signage.
10705 * iltests.il: Test for bug 60056. (errors related to signage in
10710 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
10712 * mini.c, aot.c: memory leak fixes.
10714 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10716 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
10718 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
10720 * Makefile.am: remove the -static hack completely, it links in
10721 statically glib as well.
10723 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
10725 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
10726 * exceptions.cs: make it compile with new mcs/csc.
10728 2004-06-03 Massimiliano Mantione <massi@ximian.com>
10729 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
10730 and added relevant test case.
10732 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10734 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
10735 regressions in gtk-sharp.
10737 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
10739 * exceptions.cs: New regression tests.
10741 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
10743 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
10745 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
10747 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
10749 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
10751 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
10753 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
10755 * mini.c (mono_jit_runtime_invoke): Init class in this
10756 method instead of trusting mono_jit_compile_method to
10757 do the work (because wrappers can be in object class)
10759 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
10761 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
10763 * basic-long.cs: New regression test.
10765 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
10767 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
10768 and div/rem checks.
10770 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
10772 * Makefile.am: fix miguel's change to build mono statically against
10773 libmono (track build dependencies).
10775 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10777 * cfold.c: Some glib versions do not have G_MININT32.
10779 2004-05-26 Massimiliano Mantione <massi@ximian.com>
10781 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
10782 with precision of tan, atan, sin and cos, and implemented related
10783 regressions tests (fixes bug 54467, but one new problem appeared and
10786 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10788 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
10790 * exceptions.cs: Add test for constant folding && division by zero.
10792 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
10793 since driver.c is in libmono too, so the optimization was useless.
10795 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
10796 variable to driver.c so the compiler can emit more efficient code to
10799 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10801 * Makefile.am: don't distribute generated inssel.[ch] files.
10803 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
10805 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
10806 into the default appdomain. Fixes #58707.
10808 * jit-icalls.c: Remove the broken approximation for truncl, doing
10809 no conversion is better.
10811 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
10814 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10816 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
10817 of the mcrxr instruction which is not available on some processors
10818 even if it's documented to be. Implement add and sub overflow correctly
10819 (still not complete for long unsigned). Speed up icalls a bit.
10821 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
10823 * mini.c (mono_jit_compile_method_with_opt): Make sure that
10824 we run .cctor in the current domain instead of target_domain.
10826 Fixes bug #58558, .cctor not being called in -O=shared.
10828 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10830 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
10832 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
10834 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
10835 which can be done with an imm8, do it that way.
10836 (mono_arch_output_basic_block): ditto for a jmp
10837 (mono_arch_emit_prolog): Computate maximum offset of a label.
10839 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
10841 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
10842 now tries to allocate prefered physical reg's for virtual
10843 regs. This reduces the number of emited spills/loads with
10844 20-30% on our core assemblies.
10846 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10848 * jit-icalls.c: truncl() is not needed and trunc() is
10849 the correct thing to do anyway (bug #58287).
10851 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
10853 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
10856 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
10858 * driver.c: enable loop optimizations by default.
10860 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10862 * mini-x86.c: fix calc of max loop size when aligning loops start.
10864 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
10866 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
10869 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
10871 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
10874 * basic-long.cs: Add tests for add/subtract of immediates with carry.
10876 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
10878 * mini.c (inline_method): Allways inline some wrappers even if the cost
10879 is too large. Fixes #58785.
10881 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
10883 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
10885 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
10886 (crichton@gimp.org). Beginning of support for sparc/linux.
10888 * mini-sparc.c: Optimize retrieval of LMF address.
10890 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
10892 * exceptions-ppc.c: handle alloca in methods with clauses.
10894 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
10896 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
10898 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
10900 * mini.c: Delegate most of the abort signal work to
10901 mono_thread_request_interruption, which also handles Stop and Suspend
10904 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
10906 * mini.c mini.h: Allow inlining of icall wrappers if the backend
10907 supports the save/restore lmf opcodes.
10909 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
10911 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
10912 by gcc-3.4 as well.
10914 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
10916 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10918 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
10919 methods which contain array accesses.
10921 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
10922 boundaries. Fixes #58537.
10924 * iltests.il: Add regression test for #58537.
10926 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10928 * mini-x86.c (mono_arch_local_regalloc): Last part of
10929 fix for bug #58633 (releasing register to early).
10931 2004-05-18 Miguel de Icaza <miguel@ximian.com>
10933 * basic-long.cs: Add new regression test.
10935 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10937 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
10938 register too early on the chain.
10940 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10942 * mini.c (create_helper_signature): Use a helper function to reduce
10943 the code which needs to be written. Also set the calling convention of
10944 icalls on windows. Fixes #57840.
10946 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10948 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
10949 exceptions-ppc.c: added helper function to get the instruction address
10950 from a signal handler context.
10952 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10954 * helpers.c: use g_get_tmp_dir. Invokes happyness
10957 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10959 * helpers.c: Add new env variable to pass args to objdump.
10960 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
10962 2004-05-17 Radek Doulik <rodo@ximian.com>
10964 * Makefile.am (common_sources): added abcremoval.h so it get
10965 disted and daily mono packages on go-mono.com will build again
10967 2004-05-17 Massimiliano Mantione <massi@ximian.com>
10969 * abcremoval.c: Fixed coding style, added copyright header.
10971 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
10973 * mini.h: Added prototype for abc removal main function.
10975 * build_relations_propagation_table.pl: Added copyright header.
10977 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10979 * basic-long.cs: reg test for complex ceq_long bug.
10981 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
10983 * mini-x86.c (mono_arch_local_regalloc): Correctly free
10984 reg in long and clob case (bug #58343). Fixed/added comments.
10986 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
10988 * mini.c (mono_jit_runtime_invoke): Follow new convention
10989 of calling the invoke method with an function pointer.
10991 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
10993 * ChangeLog: Fix author of memory leak patch.
10995 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
10997 * Makefile.am: fix make dist as well...
11000 2004-05-14 Massimiliano Mantione <massi@ximian.com>
11002 * cfold.c: Made so that conversions from pointer to int4 are no-ops
11003 on archs where pointers are 4 bytes long.
11005 * Makefile.am: Added abcremoval.c source file.
11007 * abcremoval.c: Added abcremoval.c.
11009 * abcremoval.h: Added abcremoval.h.
11011 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
11013 * inssel.brg: Enabled bounds check removal.
11015 * mini.c: Added support for abcrem optimization.
11017 * mini.h: Added abcrem optimization label.
11019 * driver.c: Added support for abcrem optimization.
11021 * propagated_relations_table.def: Added propagated_relations_table.def.
11023 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
11025 * mini.c, cfold.c: fix style.
11027 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11029 * mini.c: handle issue with the low-level implementation of
11030 some long opcodes (bug #54209).
11032 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
11034 * basic.cs: test for my new cmov stuff.
11036 2004-05-13 Patrik Torstensson
11038 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
11039 opt and added peephole documentation.
11041 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
11043 * tramp-ppc.c: rewrote the generic trampoline code.
11045 2004-05-11 Patrik Torstensson
11047 * mini-x86.c: optimize long shl/shr asm code (one less branch)
11049 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
11051 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
11053 * mini.h mini.c dominators.c: Applied patch from Derek Woo
11054 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
11056 * mini.c: Add new icalls for AsAny marshalling.
11058 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11060 * tramp-ppc.c, mini-ppc.c: more cleanups.
11062 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11064 * mini.c: no warnings.
11066 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11068 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
11070 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
11072 * mini.c: In the thread abort signal handler, if the thread is in the
11073 process of being stoped, don't throw the Abort exception, just stop the
11076 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
11078 * tramp-ppc.c: removed old code.
11080 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11082 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
11083 do some simple speed optimizations on ppc.
11085 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11087 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
11088 and large offsets in load/store.
11090 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11092 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
11093 it causes regressions.
11095 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11097 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
11100 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
11102 * jit-icalls.c: remove warnings.
11103 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
11104 speedups for unsafe code.
11106 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
11108 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
11110 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
11112 * basic-calls.cs: Add new regression test.
11114 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
11117 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
11119 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
11122 2004-05-06 Patrik Torstensson
11124 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
11125 long reg allocation in any reg (not only eax:edx) and implemented
11126 long shl/shr ops in asm instead of helpers.
11128 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
11130 * mini-sparc.h: Fix warnings.
11132 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
11135 * mini-exceptions.c (mono_handle_exception): Call the filter in a
11136 separate statement for clarity.
11138 * mini-sparc.c: Update status.
11140 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
11142 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
11145 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11147 * inssel-ppc.brg: another small pre-release workaround:
11148 we don't do overflow detection for long_sub_un.
11150 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11152 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
11153 (also works around a weird ppc bug: 57957).
11155 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
11157 * tramp-ppc.c: trampoline fixes.
11159 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
11161 * mini-ppc.c: fixed typos.
11163 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11165 * mini-ppc.c, exceptions-ppc.c: more code saves registers
11166 at the top of the stack. Fixed typos. Use a frame registers
11167 for all the methods with exception clauses.
11169 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11171 * exceptions-ppc.c: restore fp registers.
11173 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11175 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
11176 order from the stack top (moved the stack room to save the
11177 return value for trace after the param area). Fixed corruption
11178 in restoring registers on unwind.
11180 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11182 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
11184 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11186 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
11187 and prolog/epilog for methods that use it. Allow
11188 enough param area room for varargs methods. Fix miguel's
11189 breakage in exception handling.
11191 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11193 * Makefile.am: run genmdesc only on current arch.
11195 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11197 * exceptions-x86.c:
11198 * mini-x86.h: fix the build on windows.
11200 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
11202 * 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.
11204 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
11206 * mini-exceptions.c: New file.
11208 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
11209 Move some parts of the x86 exception handling code to an
11210 arch-independent file so it can be shared with other ports.
11212 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
11214 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
11216 2004-04-26 David Waite <mass@akuma.org>
11218 * driver.c: remove comma from end of enumeration declaration
11220 2004-04-26 Jackson Harper <jackson@ximian.com>
11222 * driver.c: parse config file before loading first assembly. This
11223 allows the user gac to be enabled/disabled.
11225 2004-04-23 Miguel de Icaza <miguel@ximian.com>
11227 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
11228 simpler mechanism: we do not care what is encoded initially
11229 (branch absolute or relative), we care about the code and its
11230 target. I kept the old code for reference for now.
11232 The new code tries first to determine if the jump is anywhere in
11233 the -/+32 absolute meg range, if it succeeds, it encodes using the
11234 absolute branch; If not, it tried to find something in the
11235 relative range, if not, it uses the handle_thunk code.
11237 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
11239 * exceptions-ppc.c: use the correct ip register on macosx.
11241 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
11243 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
11245 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
11247 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
11248 Raise exception on integer divide by zero by hand since the hw
11249 doesn't support it. Handle NaNs in FP compares.
11251 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
11253 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
11254 code reducing duplication between the platforms and enabled
11255 signal exception handling (on linux for now).
11257 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
11259 * exceptions-ppc.c: more macosx support.
11261 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11263 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11265 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11267 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11269 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11271 * iltests.il: more tests.
11273 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11275 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11278 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11280 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11282 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11284 * liveness.c: Mark variables as volatile in all basic blocks reachable
11285 from exception clauses.
11287 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11289 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11292 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11294 * iltests.il, basic.cs: more tests for regalloc.
11296 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11298 * iltests.il: Some tests for register allocation modifications
11301 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11303 * exceptions.cs: Add regression test for bug #56782.
11305 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11306 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11307 the beauty of fixing the same thing in 5 different files...
11309 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11311 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11314 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11316 * mini.c: Add support for STRWLPARRAY marshalling convention.
11318 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11320 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11321 to init the context to setup the regs pointer).
11323 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11325 * exceptions-ppc.c: more exceptions work.
11327 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11329 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11332 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11334 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11335 can use the memory directly.
11337 * cpu-pentium.md: Update documentation from a post from Zoltan.
11339 add x86_add_membase, x86_sub_membase, x86_mul_membase
11341 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11343 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11344 GENERAL_REGS they were also hardcoded for all PPC ports.
11346 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11348 Remove hard-coded limit for floating point registers, use
11349 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11351 Notice that in MacOS X calling conventions you can fit a lot more
11352 floating point values in registers, so I should update the PInvoke
11353 test to excercise the passing of floating point values on the
11354 stack (currently broken).
11356 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11358 * tramp-ppc.c (create_trampoline_code): Added
11359 JUMP_TRAMPOLINE_SIZE.
11360 (ppc_magic_trampoline): Follow the pattern from
11361 x86_magic_trampoline: if code is set to zero, return.
11362 (create_trampoline_code): Always pass MonoMethod to the jump
11363 trampoline, before it was passing a null.
11364 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11365 share the code with mono_arch_create_jit_trampoline.
11367 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11369 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11372 * cpu-g4.md: Added length for jmp instruction, the worst case
11373 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11376 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11378 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11380 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11382 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11383 before each IL instruction.
11385 * mini.c (CEE_BOX): Fix warnings.
11387 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11389 * mini.c: removed a few unused vars and extra whitespace.
11391 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11393 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11395 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11397 (OP_GETCHR): use the above
11398 (CEE_LDELEMA): use the above.
11400 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11401 version of the generic impl.
11402 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11403 (CEE_LDELEMA): use the above.
11405 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11407 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11410 * iltests.il: Added new regression test for #56317.
11412 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11414 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11415 under NetBSD. Fixes #56450.
11417 * liveness.c (update_gen_kill_set): Fix previous patch.
11419 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11421 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
11423 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
11425 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
11426 ldsfld and ldsflda.
11428 * inssel-sparc.brg: Add more optimizations.
11430 * mini-sparc.c: Replace multiply/divide with shifts if possible.
11432 2004-04-01 Martin Baulig <martin@ximian.com>
11434 * mini.c (handle_box): New static function; moved the
11435 implementation of CEE_BOX here.
11436 (mono_method_to_ir): Added `constrained_call' variable.
11437 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
11438 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
11439 mono_method_get_constrained() to get the method.
11441 2004-04-01 Martin Baulig <martin@ximian.com>
11443 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
11444 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
11445 (mono_method_to_ir): We don't need these macros anymore since
11446 mono_class_get_full() already takes care of it.
11448 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11450 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
11451 use @function (as doesn't accept #function here) and check the return
11452 value of system and stop if fails.
11454 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11456 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
11458 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
11460 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
11462 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
11464 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
11467 * basic-long.cs: Add test for negation of Int64.MinValue.
11469 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
11471 * mini-sparc.c: Update status.
11473 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
11475 * exceptions-sparc.c: Fix return value in filters.
11477 * inssel-sparc.brg: Fix register allocation in some rules.
11479 2004-03-28 Martin Baulig <martin@ximian.com>
11481 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
11484 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
11486 * mini-x86.c (mono_arch_patch_code): Fix warnings.
11488 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
11489 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
11490 remove unused conv_u4 opcode.
11492 * mini-x86.c: Remove valgrind workaround since it slows down things
11493 even when mono is not run under valgrind.
11495 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
11497 * mini-sparc.c: Update status.
11499 * inssel-sparc.brg: Add some optimizations.
11501 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
11502 future delay slot filling. Add support for varargs, tail calls and JMP.
11504 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
11505 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
11507 * inssel.brg: Fix register allocation in OP_ARGLIST.
11509 * inssel.brg: Fix warnings.
11511 2004-03-25 Martin Baulig <martin@ximian.com>
11513 * mini.c (inflate_generic_field): Removed.
11514 (mini_get_method): Removed, use mono_get_method_full(),
11515 (mini_get_class): Removed, use mono_class_get_full().
11516 (mono_method_to_ir): Pass our generic context to
11517 mono_field_from_token().
11519 2004-03-25 Martin Baulig <martin@ximian.com>
11521 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
11522 of a `MonoMethod *'.
11523 (mini_get_method): Take a `MonoGenericContext *' instead
11524 of a `MonoMethod *'.
11525 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
11526 a new local variable called `generic_context' which holds the
11527 current `MonoGenericContext *'; use it to lookup things.
11529 2004-03-24 Martin Baulig <martin@ximian.com>
11531 * mini.c (mini_get_class): New static method; if we're inside a
11532 generic instance, inflate the class if neccessary.
11533 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
11535 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
11537 * iltests.il: New regression test for #55976.
11539 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
11542 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11544 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
11547 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11549 * liveness.c: Consider SSA stores as well as loads when making vars
11552 * exceptions.cs: New regression tests for register allocation.
11554 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
11556 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
11557 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
11558 domain lock only to protect puntual access to data structures.
11559 Added access lock for sighash, jit_icall_hash_name,
11560 jit_icall_hash_addr and domain->code_mp.
11562 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
11564 * driver.c: Print SIGSEGV handling method.
11566 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
11568 * mini.c (setup_jit_tls_data): Handle case when this is called
11569 multiple times for a thread.
11571 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
11572 is different from fbxx_un. Fixes #54303. Also use constants instead of
11573 magic numbers in a lot of places.
11575 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
11577 * exceptions.cs: Fix cctor test when --regression is used.
11579 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
11581 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
11584 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11586 * inssel-ppc.brg: fixed register assignments for some rules.
11588 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11590 * exceptions.cs: Add test for exceptions in static constructors.
11592 * mini.c (mono_jit_compile_method_with_out): Move the calling of
11593 static constructors outside the domain lock. Fixes #55720.
11595 2004-03-17 Martin Baulig <martin@ximian.com>
11597 * mini.c (get_generic_field_inst): Removed, this'll never happen.
11598 (inflate_generic_field): Take the `MonoMethod *' instead of the
11599 `MonoClass *' and added support for generic method.
11600 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
11601 have a `field->parent->gen_params', only inflate the field if it's
11602 an open constructed type.
11604 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11606 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
11607 exception object instead of the preconstructed ones.
11609 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11611 * mini.c: reverted changed to sigsegv_signal_handler commited
11612 accidentally in the previous patch.
11614 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11617 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
11618 running --aot with an old assembly.
11620 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
11622 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
11625 * mini-sparc.c: Add support for v9 branches with prediction.
11627 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
11629 * mini.c (mini_init): #warning is GNUC only
11631 * mini-sparc.h: implement __builtin_frame_address
11632 and __builtin_return_address for Sun C compiler
11634 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
11636 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
11638 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
11640 * basic-calls.cs: Add test for unaligned byref long argument passing.
11642 * mini-ops.h: Add sparcv9 compare and branch instructions.
11644 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
11645 v9 instructions if we have a v9 cpu.
11647 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
11648 registers for global allocation.
11650 * exceptions-sparc.c: Fixes.
11652 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
11654 * liveness.c (mono_analyze_liveness): Optimized version.
11656 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
11658 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
11661 * basic-float.cs basic-calls.cs: New regression tests.
11663 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
11665 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
11666 sigaltstack implementation.
11668 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
11670 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
11671 stuff if SIGSEGV_ON_ALTSTACK is not defined.
11673 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
11675 * mini.c: Fix warnings.
11677 * mini.c (mono_resolve_patch_target): New function which contains the
11678 arch independent part of the patching process.
11680 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
11681 patching code to a separate function.
11683 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
11685 * mini.c (add_signal_handler): ifdef out on Windows
11687 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
11689 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
11690 cpu-sparc.md: Add exception handling support + other fixes.
11692 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
11693 typed GC detection in --version.
11695 * basic.cs exceptions.cs: New regression tests.
11697 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
11698 the arch specific code can store data during a compilation.
11700 * mini-ops.h: Add OP_SETFRET.
11702 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
11703 function, register a separate icall for each arity, so the icalls can
11706 * mini.c (mono_print_tree): Print negative offsets in a more readable
11709 * mini.c: Make signal handling work on sparc.
11711 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
11713 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
11715 * jit-icalls.c: Emulate truncl by aintl on solaris.
11717 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
11719 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
11721 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
11723 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
11725 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
11726 a MarshalByRef type, inline a method that performs the check, taking into
11727 account that the object can be a proxy. Also implemented tow new opcodes:
11728 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11729 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
11730 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11732 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
11734 * mini-ppc.c: if a relative branch displacement is too big
11735 but it points to and area reachable with an absolute branch,
11738 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
11740 * mini.c: optimize small copies in cpblk.
11742 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
11744 * basic-calls.cs basic-float.cs: New regression tests.
11746 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
11747 negative offsets from %fp. Implement localloc. Fix local register
11748 allocation. Fix the case when the this argument needs to be saved to
11749 the stack. Implement some missing opcodes.
11751 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
11753 * mini.c (mini_method_compile): Reenable global regalloc in methods
11754 with exception handlers.
11756 * linear-scan.c (mono_varlist_sort): Fix warning.
11758 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
11760 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
11763 * liveness.c: Make all variables uses in exception clauses volatile, to
11764 prevent them from being allocated to registers. Fixes #42136.
11766 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
11768 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
11769 causes regressions.
11771 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
11772 argument to mono_arch_regalloc_cost.
11774 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
11777 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
11779 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
11780 Make the cost of allocating a variable to a register arch dependent.
11782 * basic-calls.cs: Fix compilation of tests.
11784 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
11785 helper function to cut back on the number of #ifdefs needed.
11787 * mini-ppc.c: Fix compilation.
11789 * basic-calls.cs: New regression tests.
11791 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
11793 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
11794 of l0 since that is callee saved.
11796 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
11799 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
11800 of delay instruction.
11802 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
11804 * mini.h (MonoCallInst): Add 'virtual' flag.
11806 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
11808 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
11810 * *.cs: New regression tests.
11812 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
11815 * mini.c (mono_runtime_install_handlers): Fix build.
11817 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
11818 'signal_stack_size' members.
11820 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
11821 alternate signal stack.
11823 * exceptions-x86.c: Add stack overflow handling.
11825 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
11826 functions to arch independent code.
11828 * mini.c (mono_print_tree): Print more detailed info for load_membase
11831 2004-02-23 Martin Baulig <martin@ximian.com>
11833 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
11835 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11837 * mini-x86.c: fixed reg allocation for div/rem.
11839 2004-02-22 Miguel de Icaza <miguel@ximian.com>
11841 * driver.c (mono_main): Report some configuratio options on --version.
11843 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
11845 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
11846 low in the address space. Correctly flush memory in thunks where we
11847 output native code.
11849 2004-02-20 Martin Baulig <martin@ximian.com>
11851 * mini.c (mini_get_method): New static method; inflate all generic
11852 methods and methods in open generic instances.
11853 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
11854 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
11856 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11858 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
11860 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
11862 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
11864 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
11866 * mini-sparc.c (flushi mono_arch_output_basic_block): make
11867 it compile using Sun's compiler.
11869 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11871 * 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.
11873 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
11875 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11877 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
11879 * mini-ppc.c: handle calls outside of the allowed range with thunks
11880 allocated using the code manager.
11881 * tramp-ppc.c: use the code manager to hold generated native code.
11882 Fixed the magic trampoline to just patch vtable entries.
11884 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
11886 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
11889 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
11891 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
11894 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
11895 if we have a working __thread implementation.
11897 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
11898 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
11900 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
11902 * mini-x86.c: Fix compilation under gcc 2.
11904 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
11906 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
11907 contains a call to the wrapped function.
11909 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
11910 OP_<CALL>_IMM opcodes, and use them under X86.
11912 * mini.c (mono_jit_find_compiled_method): Fix warning.
11914 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
11916 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
11918 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
11919 functionality to mini.c.
11921 * mini.c (mono_create_jump_trampoline): New function to create a jump
11922 trampoline. Return a compiled method instead of a trampoline if it
11923 exists. Add a cache for jump trampolines.
11925 * mini.c (mono_jit_find_compiled_method): New function to return a
11926 compiled method if it exists.
11928 * mini-x86.c: Call mono_create_jump_trampoline instead of
11929 mono_arch_create_jit_trampoline.
11931 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
11932 a jump trampoline. Fixes #52092.
11934 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
11936 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
11937 which is not up-to-date. Add check_corlib_version () instead.
11939 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
11942 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
11943 since newer valgrind versions do not need it.
11945 * mini.c (mono_jit_compile_method_with_opt): New helper function to
11946 compile a method with a given set of optimizations.
11948 * mini.c: Compile icall wrappers on-demand instead of at startup.
11950 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
11951 wrapper for an icall.
11953 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
11955 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
11958 * iltests.il: Add test for non-empty stack before switch instruction.
11960 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
11962 * mini.c: Add support for new stringbuilder marshalling conventions.
11964 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
11966 2004-02-01 Martin Baulig <martin@ximian.com>
11968 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
11969 in `ginst->mtype_argv'.
11971 2004-01-31 Miguel de Icaza <miguel@ximian.com>
11973 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
11974 facilitate grepping.
11976 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
11978 * mini.c: fixed buglet in initobj generic implementation for references.
11980 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
11982 * Makefile.am: make the version script conditional.
11983 * jit-icalls.c: handle missing truncl().
11985 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
11987 * exceptions.cs: Add more tests for double->int conversion.
11989 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
11990 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
11992 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
11994 * driver.c: make --verbose --version emit an error
11995 if the loaded corlib doesn't match the runtime version.
11997 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
11999 * mini-ppc.h: export ppc_patch().
12000 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
12001 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
12002 on par or better than on MacOSX.
12004 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
12006 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
12007 mono_lookup_pinvoke_call.
12009 * mini-x86.c: Under windows, the default pinvoke calling convention is
12010 stdcall. Fixes #52834.
12012 * mini.c (optimize_branches): Add an upper bound to the number of
12013 iterations to prevent infinite loops on strange loops. Fixes #53003.
12015 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
12017 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
12018 and ISINST. Fixes #52093.
12020 * objects.cs (test_0_vector_array_cast): New tests.
12022 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
12024 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
12025 checking in Array.Set ().
12027 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
12030 * object.cs (test_0_multi_array_cast): New regression test.
12032 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
12034 * exceptions-ppc.c: fix build on Linux/PPC.
12036 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
12038 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
12039 running under valgrind.
12040 (x86_magic_trampoline): Fix build bustage.
12042 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
12043 negative values as well. This is needed for the encoding of the line number
12044 info, since sometimes the line numbers are not in increasing order.
12046 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
12048 * cpu-pentium.md (localloc): Increase the size of the localloc
12049 instruction since it is a loop under Win32.
12051 * debug-mini.c (record_line_number): Get rid of unneccesary memory
12054 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
12056 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
12057 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
12058 Max Horn (max@quendi.de). Fix file names in comments.
12060 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
12062 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
12063 avoid stack overflow.
12064 (replace_usage): Avoid uninitialized variable warnings.
12066 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
12067 and taking the address of valuetype variables.
12069 2004-01-03 Patrik Torstensson
12071 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
12072 for other purposes than FP later on.
12074 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
12076 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
12079 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12081 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
12083 2003-12-30 Patrik Torstensson <p@rxc.se>
12085 * mini-x86.h: Decreased number of availiable fp regs.
12086 Solves corner cases with FP spilling.
12088 2003-12-23 Patrik Torstensson <p@rxc.se>
12090 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
12091 for floating point stack tracking / spilling on x86.
12094 * basic-float.cs: added float mul overflow test.
12096 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
12098 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
12100 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12102 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
12103 supports for cond branches that overflow the immediate
12104 overflow offset. mcs can compile simple programs.
12106 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12108 * exceptions-ppc.c: exception handling support wip:
12109 finally handlers get run on exception.
12111 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
12113 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
12116 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12118 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
12119 initial support for stack walking and unwinding.
12121 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
12123 * driver.c (mono_main): Make corlib-out-of-sync message more
12124 descriptive. Also remove verify_corlib call.
12126 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12128 * mini.c: make CEE_NEWARR calls and other emulated opcodes
12129 not overlap with other call's arguments, too.
12131 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
12133 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
12134 move to arch-specific code the choice of arch-specific
12135 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
12136 * mini.c: ensure emulation calls will not interleave
12139 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
12141 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
12142 the magic trampoline stack frame is dropped before executing
12145 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
12147 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
12148 and integer to fp conversions. Added support for overflowing
12149 arguments on the stack. Reserve a couple more registers as temps.
12150 Added support for aot compilation (as output still needs to be
12153 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12155 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
12156 Don't overwrite return register in some corner cases.
12158 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
12160 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
12161 static constructors when AOT compiling.
12163 * driver.c (mono_main): Call mono_check_corlib_version.
12165 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12167 * cpu-g4.md, basic.cs: fixed div target register.
12169 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
12171 * mini-ppc.c, basic.cs: shl_imm fix with test.
12173 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12175 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
12176 structures by value. Misc fixes.
12177 * objects.cs: more tests.
12179 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
12181 * mini-ppc.c: lconv.ovf.i implemented.
12183 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12186 (mini_init): don't error out if someone already called g_thread_init.
12188 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12190 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
12191 to be any type per the spec. Fix abnormal memory usage when
12192 the same object is repeatedly thrown.
12194 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
12196 * mini.c: check for overruns in IL code.
12198 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
12200 * TODO: Add/remove some todo entries.
12202 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
12204 * driver.c (mono_main): Call mono_verify_corlib.
12206 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
12208 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
12209 This has been moved to mini.c
12210 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
12211 type being casted is marshalbyref it could be a proxy, so instead of
12212 emitting the type check code, emit a call to a runtime method that will
12213 perform the check by calling CanCastTo if needed.
12215 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
12217 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
12218 methods with large stack frames under Win32.
12220 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
12222 * Makefile.am: Distribute regression tests.
12224 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
12225 at the end instead of inserting each variable into the sorted list.
12227 * linear-scan.c (mono_varlist_sort): New helper function.
12229 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12231 * mini.c: ensure arguments and locals are within bounds.
12233 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12235 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
12238 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12240 * mini.c (mono_cprop_copy_values): Fix crash.
12242 * aot.c: Set verbosity back to 0.
12244 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12246 * regalloc.c: complete memory leak fix by Laurent Morichetti
12249 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12251 * driver.c (main_thread_handler): Revert the previous patch.
12253 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
12256 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
12257 memory from the memory pool.
12259 * driver.c (main_thread_handler): Turn on all optimizations when
12262 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12263 an array for better performance.
12265 * regalloc.c (mono_regstate_assign): Fix memory leak.
12267 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12268 serialize the debug info.
12270 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12271 debug info from the serialized representation.
12273 * aot.c: Save debug info into the generated file and load it when
12276 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12278 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12280 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12281 More FP-related fixes.
12283 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12285 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12286 and register allocation buglet. Hello world now runs.
12288 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12290 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12291 * tramp-ppc.c: fixed class init trampoline.
12292 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12294 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12296 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12297 mini.c: more ppc changes/fixes.
12299 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12301 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12302 Also optimize the case when the arguments are the same in the caller
12305 * iltests.il: Add tests for tail calls with valuetype arguments.
12307 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12309 * mini-ppc.c: fixes for struct return type.
12311 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12313 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12314 mono_spillvar_offset() to arch-specific code.
12316 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12318 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12320 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12322 * exceptions-x86.c: Fix stack space leaks.
12324 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12325 registers from the lmf if the method has save_lmf set.
12327 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12329 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12330 of icall wrappers into InvokeInDomain, since these are now per-domain.
12332 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12334 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12335 make some opcode emulation and intrinsic ops enabled/disabled
12336 according to the architecture. More fixes.
12338 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12340 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12342 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12344 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12345 arch-specific handling for 'this' and struct return type to
12346 arch-specific code.
12348 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12350 * aot.c: prevent divide by zero error when reporting (it happened with
12351 Accessibility.dll).
12353 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12355 * mini.h (inst_switch): Remove unused macro.
12357 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12360 (load_aot_module): free 'info->methods' and 'info' properly. No more
12361 "free(): invalid pointer blah" messages when you have an old aot
12364 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12366 * jit-icalls.c, mini.c: Added support for context static fields.
12368 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12370 * mini.c (mono_method_blittable): Methods which set LastError are not
12371 blittable either. Fixes #51108.
12373 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12375 * mini.c: flush icache.
12376 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12378 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12380 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12382 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12384 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12387 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12390 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12392 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12394 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12395 instruction when the result is discarded.
12397 * iltests.il (test_0_div_regalloc): New regression test.
12399 * arrays.cs: Fix compilation error.
12401 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12403 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12404 float rules to inssel-x86.brg: sane architectures with FP registers
12405 don't need to implement these rules.
12407 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12409 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12411 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12413 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12414 implementation of 32 bit systems.
12416 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12418 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12419 (Jeroen Zwartepoorte).
12421 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
12423 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
12424 the caller and the callee matches.
12426 * mini.c (mono_method_to_ir): Add comment.
12428 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
12429 signbit is missing on some platforms.
12431 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
12433 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
12435 * mini.c (setup_jit_tls_data): Call the new function.
12437 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
12439 * mini-x86.c: Add experimental support for fast access to the lmf
12440 structure under NPTL/Linux 2.6.x.
12442 2003-11-06 Martin Baulig <martin@ximian.com>
12444 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
12445 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
12448 2003-11-02 Martin Baulig <martin@ximian.com>
12450 * mini.c (inflate_generic_field): New static method.
12451 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
12452 generic instance and the field is declared in a generic type, call
12453 inflate_generic_field() to inflate it. Fixes gen-28.cs.
12455 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
12457 * mini.h mini.c (mono_method_same_domain): New function to return
12458 whenever the caller and the callee are in the same domain.
12460 * tramp-x86.c (x86_magic_trampoline): Use the new function.
12462 2003-10-30 Martin Baulig <martin@ximian.com>
12464 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
12465 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
12467 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
12468 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
12470 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
12472 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
12475 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
12476 object here, so it is in the correct appdomain etc.
12478 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
12480 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
12482 (mono_method_to_ir): Avoid freeing the type created returned from
12483 mono_type_create_from_typespec, since it is put into an internal cache
12484 by the function. Fixes pointer.exe.
12486 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
12487 trampolines for icalls and pinvokes as well. Fixes #33569.
12489 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
12491 * mini.c: Update after appdomain changes.
12493 * mini.c (mono_jit_compile_method_inner): Allways compile native
12494 method wrappers in the root domain, since there can only be one
12495 instance of them, whose address is stored in method->info.
12497 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
12499 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
12500 environment variable. Instead detect automatically whenever running
12501 under valgrind using the magic macro RUNNING_ON_VALGRIND from
12504 2003-10-16 Miguel de Icaza <miguel@ximian.com>
12506 * trace.c, trace.h: New files that implement the new trace option
12509 * driver.c: Document new --trace options.
12511 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
12514 - if (mono_jit_trace_calls)
12515 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
12517 * mini.h: prototypes.
12519 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
12521 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
12523 * mini.c inssel.brg: Implement typedefbyref opcodes.
12525 * mini.c (mono_jit_compile_method): Remove unused local variable.
12527 * mini.c (mono_jit_compile_method_inner): Ditto.
12529 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
12531 * tramp-x86.c (x86_class_init_trampoline): Fix build.
12533 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
12535 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
12537 * mini.c (mono_no_aot): Remove unused global variable.
12539 * mini.c: Thread safety fixes.
12541 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
12543 * mini.c (mono_create_class_init_trampoline): Add a lock around
12544 class_init_hash_addr.
12546 * arrays.cs (test_0_newarr_emulation): Add new regression test for
12549 * mini.c: Decompose the NEWARR instruction before decomposing its
12550 arguments. Fixes #30073.
12552 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
12554 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
12557 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
12559 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
12561 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
12563 * driver.c: Add support for compiling icall wrappers to --compile.
12565 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
12567 * inssel.brg: The empty value in class->interface_offsets is -1, not
12570 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
12572 * objects.cs: New test for 'is' operator on an array of interfaces.
12574 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12576 * tramp-ppc.c: update trampoline code to support jumps
12577 and class initialization.
12579 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
12581 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
12583 * inssel.brg (OP_UNBOXCAST): Fix #46027.
12585 * inssel.brg (OP_UNBOX): Remove unused rule.
12587 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
12588 region instead of one for each method. Fixes #47813.
12590 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
12592 * exceptions.cs (test_0_nested_finally): New regression test for
12593 nested exception handlers.
12595 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
12597 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
12599 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
12602 * mini.c (mono_method_check_inlining): Make the inlining limit
12603 configurable by an environment variable.
12605 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
12607 * mini.h: Bump AOT file version.
12609 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
12610 token, store the image along with the token, since the token might not
12611 refer to the same image as the method containing the relocation,
12612 because of inlining.
12614 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
12616 * mini.c (mono_precompile_assemblies): New function to compile
12617 all methods in all loaded assemblies.
12619 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
12621 * regalloc.h regalloc.c (MonoRegState): Change the type of
12622 iassign and fassign to int*, since they can contain large negative
12623 values if the register is spilled. Also added some comments. Fixes
12626 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
12627 under Win32. Fixes #42964.
12629 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
12631 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
12633 * aot.c: Added support for AOT compiling methods which contain calls
12634 to wrappers. Currently, only remoting-invoke-with-check wrappers are
12637 * driver.c (compile_all_methods): Run the compilation in a thread
12638 managed by mono. Fixes #44023.
12640 * mini.c (mono_codegen): Print full method name in verbose output.
12642 * mini-x86.c (mono_arch_patch_code): Fix warning.
12644 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
12645 jumps, since the method we are jumping to might be domain-specific.
12647 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
12649 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
12651 * inssel.brg: string chars are unsigned.
12653 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
12655 * TODO: New todo item.
12657 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
12658 which calls mono_runtime_class_init and patches the call site to
12659 avoid further calls.
12660 (mono_arch_create_class_init_trampoline): New arch specific function
12661 to create a class init trampoline.
12662 (create_trampoline_code): Generalized so it can create
12663 class init trampolines as well.
12665 * mini.c (helper_sig_class_init_trampoline): New helper variable.
12666 (mono_create_class_init_trampoline): New function to create and cache
12667 class init trampolines.
12668 (mono_find_class_init_trampoline_by_addr): New function to lookup the
12669 vtable given the address of a class init trampoline. Used by the
12671 (mono_codegen): Generate a call to a trampoline instead of
12672 mono_runtime_class_init in LDSFLD[A].
12673 (mono_codegen): Add relocations for the new trampoline.
12675 * mini.h mini-x86.c aot.c: Added a new relocation type:
12676 MONO_PATCH_INFO_CLASS_INIT.
12678 * mini.h: Bump AOT version number.
12680 * aot.c: Create a copy of the loaded code instead of using the original
12681 so methods which call each other will be close in memory, improving
12684 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
12685 patch since it breaks the regression tests.
12687 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
12688 for the register saving instruction sequence since the
12689 frame_state_for function in glibc 2.3.2 don't seem to detect it.
12691 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
12693 * TODO: Fix todo item && remove another.
12695 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
12697 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
12700 * aot.c: Moved the check for MONO_LASTAOT into the initialization
12701 function of the module.
12703 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
12704 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
12705 --no-aot command line option.
12707 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
12709 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
12710 by Bernie Solomon (bernard@ugsolutions.com).
12712 * inssel.brg: Refactor the interface offset table related code into
12713 its separate functions and add support for the AOT case.
12715 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
12717 * aot.c (mono_aot_get_method_inner): Fix memory leak.
12719 * aot.c: Added mono_aot_verbose variable and made all debugging
12720 output depend on the value of this variable.
12722 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
12723 method_label and info_label.
12725 * mini.h mini-x86.c aot.c: Added a new relocation type
12726 MONO_PATCH_INFO_IID for klass->interface_id.
12728 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
12729 the MonoJitInfo structure.
12731 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
12732 a non-root appdomain in shared mode.
12734 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12736 * aot.c: make aot loader less verbose. Remove free of unused variable.
12738 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
12740 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
12742 * .cvsignore: Added *.dll.
12744 * mini.c (mono_print_tree_nl): New function callable while debugging.
12746 * mini.c (mono_print_code): Export this.
12748 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
12751 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
12753 * mini.h (MonoCompile): Added 'jit_info' field.
12755 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
12756 the cfg structure, since it is needed by the AOT compiler.
12758 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12760 * aot.c: A major rewrite. Changes include:
12761 - save exception tables for methods which have them.
12762 - cache failed lookups in aot_get_method () to avoid the (slow) calls
12763 to g_module_symbol.
12764 - reworked the file format so it is now much smaller and needs
12765 fewer relocation entries.
12767 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12769 * aot.c (load_aot_module): Fix build bustage on platforms without
12772 2003-09-04 Martin Baulig <martin@ximian.com>
12774 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
12776 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12778 * TODO: Some new optimization ideas.
12780 * aot.c: Move AOT module loading logic here from mono_assembly_open.
12782 * aot.c: Save the optimization flags used to compile the code into
12785 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
12786 support emitting domain specific code.
12788 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
12789 no longer domain neutral. It can be made domain neutral by compiling
12790 with --optimize=shared.
12792 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
12793 between appdomains.
12795 * driver.c mini.h mini.c: New --no-aot debugging option which disables
12796 loading of AOT code.
12798 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
12800 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
12801 if there is no domain neutrality information.
12803 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
12805 * aot.c (mono_compile_assembly): Emit a symbol containing the file
12806 format version into the generated library.
12808 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
12809 callee method into the caller since one of them could be shared.
12811 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
12812 system exceptions from AOT code now works.
12814 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
12815 method if it is domain neutral and the callee is not.
12817 * graph.c (cfg_emit_one_loop_level): Fix warning.
12819 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
12821 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
12824 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
12826 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
12827 is needed by code which is executed before mono_runtime_init ().
12828 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
12830 * mini.c (mono_thread_abort): Fix warning.
12831 (mono_jit_compile_method): Call static constructor in the AOT case too.
12833 * aot.c (mono_compile_assembly): Fix warning.
12835 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12837 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
12839 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
12841 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
12843 * cpu-pentium.md: Fix the length of call opcodes so they include the
12844 ESP restoring instruction. Fixes #47968.
12846 2003-08-28 Martin Baulig <martin@ximian.com>
12848 * mini-x86.c (mono_arch_call_opcode): Added support for
12849 MONO_TYPE_GENERICINST.
12851 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
12853 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
12855 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
12856 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
12858 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
12861 2003-08-26 Martin Baulig <martin@ximian.com>
12863 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
12864 when reporting an error, set this to the actual error location.
12865 (mono_method_to_ir): Report the correct error location if
12866 get_basic_blocks() returned an error.
12868 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
12870 * mini.c (mono_type_blittable): OBJECT is not blittable.
12871 (mono_method_blittable): Methods which have marshalling descriptors
12872 are not blittable either. Fixes #47842.
12874 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
12876 * driver.c mini.c: Use an environment variable instead of a global
12877 variable. Also fix the build.
12879 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
12880 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
12883 * driver.c mini.c: Added --with-valgrind option to turn off some
12884 code which prevents mono from running under valgrind.
12886 * mini.c (mono_emit_call_args): Fixed warning.
12888 * mini.c (mono_emulate_opcode): Fixed warning.
12890 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12892 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
12893 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
12894 regalloc.c, regalloc.h: specify available registers in arch-specific
12895 code and support floats in the regallocator (patch by Laurent Morichetti
12898 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12900 * mini.c: mono_thread_current() can be called only after
12901 mono_runtime_init(): rearrange code to not call it early on.
12903 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12905 * mini.c: allocate jump tables in the code mempools.
12907 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12909 * mini.c, mini.h: make sure per-thread data allocated by the jit is
12912 2003-08-10 Miguel de Icaza <miguel@ximian.com>
12914 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
12915 12 to 16. This fixes bug #47453.
12918 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
12920 * mini-ppc.c: fixed indexed load and unsigned compares.
12922 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
12924 * mini.c: reenabled installation of handler for
12925 thread abort signal.
12927 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12929 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
12930 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
12931 until it's fixed and actually useful.
12933 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12935 * inssel-long32.brg: couple more opcodes implemented.
12937 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12939 * mini-sparc.c: Even more opcodes implemeted.
12941 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
12943 * mini-sparc.c: More opcodes implemented.
12945 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
12947 * mini-sparc.c: More opcodes implemented.
12949 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12951 * inssel-sparc.brg: Add some needed rules. Direct
12953 * Makefile.am: Use inssel-sparc.brg
12954 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
12955 an assert happy for now.
12957 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
12959 * mini-sparc.c: Fixed compile errors.
12960 * exceptions-sparc.c: Same. We now produce a mono binary
12961 on sparc-linux. Yea.
12963 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
12965 * mini-sparc.c: Renamed registers. Also some macro cleanups.
12966 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
12967 They compile, but do not work.
12969 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12971 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
12972 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
12973 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
12976 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12978 * mini.c: more opcodes implemented and better support for generics.
12980 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
12982 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
12983 * mini.c, mini.h: first cut at generics support: some new instructions
12984 added and changed the behaviour of some of the existing ones.
12986 2003-07-21 Miguel de Icaza <miguel@ximian.com>
12988 * mini.c: Removed definition of metadata_shared mutex here.
12990 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
12992 * mini-x86.c: make vararg calls work for instance methods.
12994 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
12996 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
12997 returns the arguments in a separte list, now.
12999 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13001 * aot.c, mini.c: updates for array type representation changes.
13003 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
13005 * mini.c: register function to perform jit shutdown.
13007 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13009 * mini.c: use a faster allocator if possible.
13011 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13013 * aot.c: some cleanups and portability changes.
13015 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13017 * mini.c: use faster allocation for CEE_BOX if possible.
13019 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13021 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
13022 Moved inlined mempcy code to its own function so that is can be
13023 reused. Added an inline memset function as well (optimized initobj).
13024 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
13026 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13028 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
13030 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
13032 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
13033 arch code can setup the cpu for CLR execution, if needed.
13034 We use it on x86 to set the precision of FP operations.
13036 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
13038 * mini.c: disable some optimizations if we can guess they'll cost too
13039 much for a given method.
13041 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13043 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
13045 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13046 * mini.h mini.c mini-x86.c: Added instruction level coverage
13047 info collection support.
13049 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13051 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
13052 is now implemented in the profiling API. Get rid of a couple of
13053 unnecessary global variables.
13055 2003-06-15 Nick Drochak <ndrochak@gol.com>
13057 * basic-long.cs: tests for negative values for bigmul, and unsigned.
13058 * cpu-g4.md: add op_bigmul and op_bigmul_un
13059 * cpu_pentium.md: add op_bigmul_un
13060 * inssel-long32.brg: add rule for unsigned bigmul
13061 * mini-ops.h: define OP_BIGMUL_UN
13062 * mini-x86.c: THE BUG: handle (un)signed properly
13063 * mini.c: choose unsigned opcode if needed.
13064 This set of patches fixes bug #44291
13066 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
13068 * mini.c (optimize_branches): improved to handle all kinds of
13069 conditional branches.
13071 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13073 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
13074 don't raise exceptions.
13076 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13078 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
13079 to arch-specific files.
13081 2003-06-09 Martin Baulig <martin@ximian.com>
13083 * Makefile.am (libs): Added $(LIBGC_LIBS).
13085 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
13087 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
13088 and OP_ATAN (fixes bug#44293).
13090 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
13092 * Makefile.am, mini-x86.c: rename cpu description array to
13093 pentium_desc, since some compilers define the 'pentium' preprocessor
13096 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
13098 * mini.c (mini_select_instructions): add explicit branch if the
13099 following block is not the false target of a conditional branch -
13100 we need this with any optimization that reorder or remove bblocks
13102 * mini.c (optimize_branches): bug fixes
13104 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
13106 * mini.c (mono_method_to_ir): inline static readonly fields
13108 * ssa.c (fold_tree): start cfold support for long (very simple
13111 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
13113 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13115 * inssel.brg: fixed memcpy (bug #44219).
13117 2003-06-05 Dick Porter <dick@ximian.com>
13119 * driver.c: Set the glib log levels to not abort if g_message
13122 g_set_prgname() has to happen before mini_init() so that the
13123 process handle gets the info.
13125 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13127 * driver.c: add intrins to the default optimizations to get wider
13130 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13132 * mini.h: some large basic blocks will overflow a 16-bit
13133 integers for symbolic registers.
13135 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13137 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
13138 (mono_arch_output_basic_block): fix bug 43499
13140 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13142 * mini.c: kill duplicated definition of mono_debug_format.
13144 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
13146 * mini-x86.c, arrays.cs: fixed register allocation bug.
13148 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13150 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
13152 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
13154 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13157 (print_method_from_ip): also print source location information if
13160 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
13162 * mini.c (mono_find_block_region): bug fix in region code
13163 (mini_method_compile): enable removing unreachable code again, but
13164 only in methods without exception clauses.
13166 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13168 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
13169 Implemented arglist opcode and handling of TypedReference type.
13170 Fixed x86 call convention when a structure is returned.
13171 Minimal support for calling static vararg methods.
13173 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
13175 * mini.c (mini_method_compile): always remove unreachable code,
13176 because the code in them may be inconsistent (access to dead
13177 variables for example).
13179 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13181 * driver.c, debug-mini.c: warning fixes.
13183 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
13185 * Makefile.am, jit.h, mini.h: install header for embedding mono.
13187 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
13189 * mini.c: thread-static fields are registered in mono_class_vtable(),
13190 so ensure the function is called before checking for them.
13192 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
13194 * mini.c (optimize_branches): fix for bug 43586
13196 * jit-icalls.c (mono_llmult_ovf): added an additional check for
13197 overflow (fixes Bug #43639)
13199 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13201 * mini.c, objects.cs: allow the use of stobj for primitive types.
13203 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13205 * mini.c: be less strict about argument checking until we support
13206 running the verifier.
13208 2003-05-27 Nick Drochak <ndrochak@gol.com>
13210 * basic-long.cs: tests for (ulong)int * (ulong)int also
13211 * mini.c: use the same trick for (ulong)int * (ulong)int
13213 2003-05-27 Nick Drochak <ndrochak@gol.com>
13215 * basic-long.cs: add regression test for (long)int * (long)int
13216 * cpu-pentium.md: add op_bigmul specification
13217 * inssel-long32.brg: add OP_BIGMUL rule
13218 * mini-ops.h: add OP_BIGMUL
13219 * mini-x86.c: register allocator: handle case where src1 needs to be
13221 * mini.c: substitute special BIGMUL opcode in the tree for
13222 (long)int * (long)int
13224 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
13226 * jit-icalls.c: call the type ctor on field access if needed.
13228 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13230 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
13231 to a method (including results of ldelema, bug#43207).
13233 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
13235 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
13236 colors to show exception handler blocks.
13238 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
13239 (fix for pinvoke7.cs).
13241 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13243 * mini.h, mini.c: ensure correct initialization order for types that
13244 require it. Prepare for lazy compilation of jit icall wrappers.
13245 Provide a name for opcode emulation to reduce unneeded mallocing.
13247 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
13249 * mini-x86.c: better register restoring code and profiling
13250 support for tail calls.
13252 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13254 * mini.h, driver.c: prepare for leaf methods optimization.
13256 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13258 * mini.c: get targets of branches before converting a method.
13260 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
13262 * mini.c (optimize_branches): added some experimental code (disbaled)
13264 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13266 * mini.c (optimize_branches): fix branch to branch optimization
13268 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13270 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13272 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13274 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13277 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13279 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13280 enable use of interface variables again.
13282 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13283 I1 to registers because there is no simply way to sign extend 8bit
13284 quantities in caller saved registers on x86.
13286 * inssel-float.brg: set costs of some rules to 2 so
13287 that monobure always select the arch. specific ones if supplied,
13288 regardless of the order we pass the files to monoburg.
13290 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13292 * mini.c, mini-x86.c: since the magic trampoline for jumps
13293 can't patch the code directly, we do it as soon as the
13294 method gets compiled.
13296 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13298 * mini-x86.c, mini.h: introduce a new patching method
13299 to support CEE_JMP and tail calls.
13300 * mini.c: obey tail.call. Don't precompile methods target
13302 * tramp-x86.c: new trampoline code to handle methods
13303 reached through a jump.
13305 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13307 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13308 bit values to registers
13310 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13312 * mini.c (mono_compile_get_interface_var): share interface
13313 variables if possible.
13315 2003-05-16 Martin Baulig <martin@ximian.com>
13317 * debug-mini.c (mono_init_debugger): New function to initialize
13318 the debugger. This is not in the debugger since it needs to
13319 access some of mini's internals.
13321 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13323 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13325 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13327 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13328 for value type handling.
13330 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13332 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13333 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13335 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13337 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13338 the constructor through a proxy.
13340 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13342 * jit-icalls.c, inssel.brg: fixes to array element address
13345 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13347 * mini-x86.c (is_regsize_var): allocate pointer to registers
13349 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13351 * driver.c: fixed typo, added intrins to the set of optimizations
13352 tested with regressions.
13354 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13356 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13357 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13360 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13362 * inssel.brg: remove some common pop instructions without side effects
13364 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13366 * inssel-x86.brg: fixed thinko in int to double conversions.
13368 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13370 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13372 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13374 * inssel-long32.brg: two more missing instructions.
13376 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13378 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13379 if not already set.
13381 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13383 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13386 * basic-float.cs: Added tests for negative zero.
13388 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13390 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13391 a couple of missing operations for long casts, with test cases.
13393 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13395 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13397 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13399 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13400 code size estimation.
13402 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13404 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13405 abstract methods (fix bug 42542)
13407 * aot.c: add ability to handle array types
13409 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13411 * mini.c: Call the _specific versions of the object allocation
13412 functions if possible.
13414 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13416 * driver.c: call setlocale ().
13418 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13420 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
13423 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
13425 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
13427 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
13428 wrappers (fix bug 42122)
13430 2003-05-04 Martin Baulig <martin@ximian.com>
13432 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
13434 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
13435 s/mini_set_defaults/mono_set_defaults/g.
13437 2003-05-04 Martin Baulig <martin@ximian.com>
13439 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
13441 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13443 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
13444 (reported by Don Roberts).
13446 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13448 * mini.c: temporarily work around two bugs for this release.
13450 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13452 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
13453 that contains -export-dynamic and it makes using the ld script
13455 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
13457 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13459 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
13462 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13464 * mini.c: make sure leave calls all the needed finally blocks,
13465 even when the target jumps out of multiple exception clauses.
13467 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13469 * ldscript, Makefile.am: add linker script to reduce the number of
13470 exported symbols (should also fix the issues with libwine defining
13471 some of the same symbols in io-layer).
13473 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
13475 * driver.c (mini_main): Avoid assertion when no file name is given on
13478 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
13480 * driver.c: added --version/-V command line option.
13481 Added the inline optimization in the regression tests.
13483 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13485 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
13486 to the type in the method signature (fixes bug#42134).
13488 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
13490 * mini.c: when inlining, check this is not null only when needed (bug #42135).
13492 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
13494 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
13496 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13498 * driver.c: fixed bug #42100.
13500 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
13502 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
13504 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13506 * mini.c: moved most of the code required to do inlining to its own
13507 function so it can be reused. Inline also ctors if appropriate.
13509 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
13511 * Makefile.am: Link with -export-dynamic so shared libs loaded by
13512 the runtime can call mono API functions.
13514 2003-04-27 Martin Baulig <martin@ximian.com>
13516 * debug-mini.c (mono_debug_init_method): Added
13517 `guint32 breakpoint_id' argument; if the method has a breakpoint,
13518 send a notification to the debugger.
13520 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
13521 running in the Mono Debugger, just pass the breakpoint number to
13522 mono_debug_init_method().
13524 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
13526 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
13528 * mini.c: allow some more unsafe compares.
13530 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13532 * mini-x86.c, Makefile.am: make distcheck works (partially from
13533 a patch by Richard Lee <r.h.lee@attbi.com>).
13534 * regset.c, regset.h: removed, they are unused.
13536 2003-04-25 Dick Porter <dick@ximian.com>
13538 * driver.c: Usage reports the name as 'mono' not 'mini'
13539 * exceptions-x86.c: Build and run on freebsd
13541 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
13543 * Makefile.am: install the program with the 'mono' name and
13544 the library as libmono instead of mini and libmini.
13546 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13548 * driver.c: provide the APIs for the embedding interface of the old jit.
13550 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
13552 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
13554 2003-04-23 Martin Baulig <martin@ximian.com>
13556 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
13558 * driver.c: Added `--debug' command line argument to enable
13561 2003-04-23 Martin Baulig <martin@ximian.com>
13563 * debug.[ch]: Removed. The code is now in
13564 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
13566 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
13569 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
13571 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
13573 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13576 (mini_cleanup): moved mono_runtime_cleanup call after the call to
13577 mono_domain_finalize.
13578 (mini_method_compile): use mono_method_profile* if the the option is
13581 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
13583 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13584 methods with their wrapper.
13586 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13587 methods with their wrapper.
13589 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
13592 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
13595 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
13598 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
13600 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
13602 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
13604 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
13605 of the mempool. This is slightly faster and uses less memory
13607 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13609 * mini.c: avoid O(n) allocation for variables.
13611 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13613 * mini.c: handle items on the stack after inlining methods.
13615 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13617 * mini.c: make the method->opcode optimization dependent
13618 on MONO_OPT_INSTRINS and do it lazily.
13620 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13622 * driver.c: print overall results at the end of regression run.
13624 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
13626 * inssel.brg: don't overwrite symbolic registers.
13628 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13630 * inssel-x86.brg: fix conversion from long to float.
13632 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
13634 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
13636 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
13638 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
13640 * driver.c: Added --print-vtable option as in the old JIT.
13642 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13644 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
13646 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
13648 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
13650 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
13652 * mini.c regalloc.c regalloc.h: Fix memory leak.
13654 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
13656 * aot.c (mono_aot_get_method): register all used strings
13658 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13660 * mini.c: always intern strings references with ldstr at compile time.
13662 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13664 * Makefile.am: add BUILT_SOURCES.
13666 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13668 * driver.c: give a better error message when the assembly to execute
13669 doesn't have an entry point.
13671 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
13673 * Makefile.am: added hack for automake
13675 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
13678 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
13680 22003-04-07 Martin Baulig <martin@ximian.com>
13682 * Makefile.am: Added Makefile.am.
13684 * debugger-main.c: Removed, this is now in the debugger where it
13687 * mini.pc.in: Call this package `mini' for the moment.