1 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6 * mini-ops.h: Add MIN/MAX_UN opcodes.
8 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11 * basic-math.cs: Add more min/max tests.
13 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
15 2008-06-13 Mark Probst <mark.probst@gmail.com>
17 * mini.c: Small fix in the prologue of emit_castclass.
19 2008-06-13 Zoltan Varga <vargaz@gmail.com>
21 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
23 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
24 do not work even for unsigned types. Fixes #400014.
26 * basic-math.cs: Add regression tests for unsigned Min/Max.
28 2008-06-13 Mark Probst <mark.probst@gmail.com>
30 * mini.c: Added additional context_used argument to several
31 functions, which will be needed for sharing generic methods. Use
32 GET_RGCTX macro wherever appropriate. Declare only one
33 context_used in mono_method_to_ir().
35 2008-06-13 Mark Probst <mark.probst@gmail.com>
37 * mini.c, generic-sharing.c: Removed generic class relations.
39 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
40 functions due to MRGCTX changes.
42 2008-06-13 Mark Probst <mark.probst@gmail.com>
44 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
45 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
48 * mini.c: Generic sharing of calls via generic interfaces.
50 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
51 generic method with non-constant MonoGenericContext*. Instead,
52 the context is taken out of the method itself.
54 2008-06-13 Mark Probst <mark.probst@gmail.com>
56 * mini.c: Generic sharing of ldvirtftn.
58 2008-06-13 Mark Probst <mark.probst@gmail.com>
60 * mini.c: Generic sharing of ldftn.
62 2008-06-13 Mark Probst <mark.probst@gmail.com>
64 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
66 2008-06-13 Mark Probst <mark.probst@gmail.com>
68 * mini.c: Generic sharing of the special case of ldtoken followed
69 by a call to GetTypeFromHandle.
71 2008-06-13 Mark Probst <mark.probst@gmail.com>
73 * mini.c: Generic sharing of box for nullable types.
75 2008-06-13 Zoltan Varga <vargaz@gmail.com>
77 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
78 are passed on the stack. Fixes #324807.
80 2008-06-12 Bill Holmes <billholmes54@gmail.com>
82 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
83 for the ArgValuetypeAddrInIReg case.
85 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
86 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
88 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
89 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
90 local variable and pass the local variable by reference to the called method.
92 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
93 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
95 Contributed under MIT/X11 license.
97 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
99 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
101 * debug-mini.c (mono_debug_print_vars): Release memory after printing
104 2008-06-10 Martin Baulig <martin@ximian.com>
107 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
109 2008-06-09 Kornél Pál <kornelpal@gmail.com>
111 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
112 possible error when no arguments are passed.
114 Contributed under MIT/X11 license.
116 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
118 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
119 where the file name is NULL.
121 2008-06-09 Zoltan Varga <vargaz@gmail.com>
123 * mini.c: Fix s390 build.
125 2008-06-08 Zoltan Varga <vargaz@gmail.com>
127 * trace.c (mono_trace_parse_options): Fix warnings.
129 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
131 2008-06-07 Zoltan Varga <vargaz@gmail.com>
133 * mini.c (remove_block_if_useless): Avoid printing the method name.
135 * mini.c: Remove needless setting of ins->cil_code which is now done by
138 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
141 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
142 translated code after it has been patched.
144 2008-06-06 Zoltan Varga <vargaz@gmail.com>
146 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
147 avoid problems during code patching on SMP systems.
148 (emit_call): Avoid adding a patch info which is already added by
150 (mono_arch_emit_exceptions): Ditto.
152 2008-06-05 Zoltan Varga <vargaz@gmail.com>
154 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
155 MONO_TYPE_ISSTRUCT already checks for it.
157 2008-06-05 Bill Holmes <billholmes54@gmail.com>
159 * mini-amd64.c:merge_argument_class_from_type: When marshaling
160 structs with floats on Winx64 the float registers are not used.
161 The integer registers are always used..
162 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
163 only one register will be used and only if the size of the struct
164 is 1,2,4, or 8 bytes.
166 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
169 Contributed under MIT/X11 license.
171 2008-06-05 Martin Baulig <martin@ximian.com>
173 * debug-debugger.c (debugger_lookup_class): Also call
174 mono_class_setup_methods() here; we're only called from RTI.
176 2008-06-05 Andreas Färber <andreas.faerber@web.de>
178 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
179 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
180 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
181 Post-process object files and add dtrace-generated object, if necessary.
183 Contributed under MIT/X11 license.
185 2008-06-04 Mark Probst <mark.probst@gmail.com>
187 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
190 * mini.c: Generic sharing for unbox.any and castclass.
192 2008-06-04 Mark Probst <mark.probst@gmail.com>
194 * mini.c: Ignore tailcall prefix in shared generic code and when
195 doing calls which require a vtable/rgctx argument.
197 2008-06-04 Mark Probst <mark.probst@gmail.com>
199 * mini.c: Don't free the JIT info.
201 * driver.c: Changes in the JIT info table testing code.
203 2008-06-03 Zoltan Varga <vargaz@gmail.com>
205 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
206 interruption. Fix some warnings.
208 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
209 interruption_checkpoint.
211 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
213 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
214 from embedding applications.
216 2008-06-02 William Holmes <billholmes54@gmail.com>
218 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
219 reserving 32 bytes on the stack when making calls.
221 Contributed under MIT/X11 license.
223 2008-06-01 Zoltan Varga <vargaz@gmail.com>
225 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
226 the linear IL branch.
228 * driver.c: Print out more information for --version on arm.
230 2008-05-30 Zoltan Varga <vargaz@gmail.com>
232 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
233 bb_exit instead, since out of line bblocks might not actually be emitted
236 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
237 maximum epilog size for out of line bblocks if tracing is enabled.
239 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
241 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
243 * arrays.cs: Regression tests for allocating arrays with negative sizes.
245 2008-05-28 Zoltan Varga <vargaz@gmail.com>
247 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
248 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
251 2008-05-27 Zoltan Varga <vargaz@gmail.com>
253 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
254 the 'value' to store is a constant.
256 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
258 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
259 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
261 2008-05-26 Zoltan Varga <vargaz@gmail.com>
263 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
264 for accessing method->generic_container.
266 2008-05-24 Zoltan Varga <vargaz@gmail.com>
268 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
270 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
272 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
274 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
277 2008-05-23 Zoltan Varga <vargaz@gmail.com>
279 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
281 * mini.c: Handle the case when mono_class_vtable () fails.
283 2008-05-23 Massimiliano Mantione <massi@ximian.com>
284 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
287 2008-05-22 Mark Probst <mark.probst@gmail.com>
289 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
290 together with domain sharing.
292 2008-05-22 Mark Probst <mark.probst@gmail.com>
294 * mini.c: Treat callvirts to final methods like non-virtual calls
295 when doing generic sharing, i.e. look them up in the runtime
298 2008-05-22 Mark Probst <mark.probst@gmail.com>
300 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
301 with computed types (for generic sharing).
303 * mini.c: Generic sharing for mkrefany and refanyval.
305 2008-05-22 Zoltan Varga <vargaz@gmail.com>
307 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
310 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
311 the generic sharing code.
313 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
316 2008-05-21 Zoltan Varga <vargaz@gmail.com>
318 * mini.h: Remove the declaration of mono_aot_init_vtable ().
320 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
322 * driver.c: updated copyright date
324 2008-05-21 Zoltan Varga <vargaz@gmail.com>
326 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
329 2008-05-19 Martin Baulig <martin@ximian.com>
331 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
332 pointing to the new `_mono_debug_using_mono_debugger' variable.
335 (mono_main): Check mono_debug_using_mono_debugger() rather than
336 the `MONO_INSIDE_MDB' environment variable to check whether we're
339 2008-05-19 Zoltan Varga <vargaz@gmail.com>
341 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
344 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
346 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
348 * mini.c: Added mini_assembly_can_skip_verification. This
349 function checks if the assembly requested to skip verification.
350 Fixes part of #387274.
352 2008-05-07 Zoltan Varga <vargaz@gmail.com>
354 * mini.c (mini_get_method): Disable the check for open generic classes when
355 using generic sharing.
357 * generics.cs: Add a test #387034.
359 * mini.c (mini_get_method): Check whenever the method class is an open generic
360 type, and return NULL in that case, causing a verification error. Fixes
363 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
365 * driver.c (mono_main): Revert r102623. The right
366 thing to do is to enable the verifier under verifiable
367 unless a --security flag was passed.
369 We need this non-trivial behavior for --verify-all otherwise
370 mcs-compileall won't be able to use it. As it needs everything to
371 be verified under validil.
373 2008-05-06 Martin Baulig <martin@ximian.com>
377 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
378 (mono_debugger_thread_cleanup): Likewise.
379 (mono_debugger_extended_notification): Likewise.
381 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
383 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
384 against both inflated and non-inflated methods. We need to check against the
385 generic definition for cases where the instantiated method is not visible.
386 We need to check against the inflated types for cases where the instantiation
387 changes any super type. This fixes #382986.
389 Note that this doesn't need to be applied to other parts of mono_method_to_ir
390 that check for visibiliy as generic params only appears as the type subject
391 of tokens on call opcodes. Field manipulation and ldftn must always
392 target an exact type.
394 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
396 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
397 if no related --security flag is passed.
399 2008-05-05 Andreas Färber <andreas.faerber@web.de>
401 * mini-arch.h: Prepare support for ppc64.
403 Contributed under MIT/X11 license.
405 2008-05-05 Andreas Färber <andreas.faerber@web.de>
407 * aot-runtime.c: Prepare support for ppc64.
409 Contributed under MIT/X11 license.
411 2008-05-05 Andreas Färber <andreas.faerber@web.de>
413 * mini-ops.h: Prepare support for ppc64.
415 Contributed under MIT/X11 license.
417 2008-05-04 Andreas Färber <andreas.faerber@web.de>
419 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
421 Contributed under MIT/X11 license.
423 2008-05-03 Zoltan Varga <vargaz@gmail.com>
425 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
426 assemblies, since aot_name is not a full path, causing us to load MS.NET
427 assemblies on windows.
429 2008-04-28 Kornél Pál <kornelpal@gmail.com>
431 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
432 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
433 * main.c: Use UTF-8 encoded command line instead of Windows default code
434 page on Windows to support Unicode.
435 * driver.c (DllMain): New function for mixed-mode assembly support.
436 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
437 export __stdcall functions without decoration.
439 Contributed under MIT/X11 license.
441 2008-04-28 Mark Probst <mark.probst@gmail.com>
443 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
444 saving it very early.
446 2008-04-28 Mark Probst <mark.probst@gmail.com>
448 * mini.h, mini.c: Lots of code for accessing the old RGCTX
449 deleted. The only way to access the new RGCTX is via the
452 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
453 vtable instead of the RGCTX to static methods.
455 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
456 accessing the new RGCTX.
458 * generic-sharing.c: There is no separation between self, type
459 arguments and other types in the RGCTX anymore.
461 2008-04-25 Jonathan Chambers <joncham@gmail.com>
463 * mini-amd64.c (add_general): Remove previous stack adjustment.
464 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
465 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
466 for 32 bytes of stack space reserved for all calls.
468 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
469 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
472 Code contributed under MIT/X11 license.
474 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
476 * mini.c (mini_method_verify): Only verify non-inflated methods, check
477 against the root definition, peeling out method and type instantiations.
478 Cache verify success results, code that fails verification is still
479 checked multiple times.
481 2008-04-23 Zoltan Varga <vargaz@gmail.com>
483 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
485 2008-04-23 Jonathan Chambers <joncham@gmail.com>
487 * mini-amd64.c (add_general): Always increment stack on Win64.
488 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
491 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
492 stack based argument handling on Win64.
494 Code contributed under MIT/X11 license.
496 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
498 * Makefile.am (version.h): Add support for git-svn.
500 2008-04-22 Zoltan Varga <vargaz@gmail.com>
502 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
503 so instead of calling g_spawn_command_line_sync, we do everything by hand,
504 avoiding allocations and libc functions which might deadlock.
506 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
507 'no-gdb-backtrace' option is set.
509 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
511 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
513 2008-04-21 Martin Baulig <martin@ximian.com>
515 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
516 and `get_lmf_addr'; `notification_address' is no longer a pointer.
518 2008-04-21 Martin Baulig <martin@ximian.com>
520 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
521 `thread_vtable', `event_handler_ptr' and `event_handler'.
523 2008-04-21 Martin Baulig <martin@ximian.com>
525 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
526 allows delayed initialization of the `executable_code_buffer' when
529 2008-04-21 Martin Baulig <martin@ximian.com>
531 * mini.h (mono_debugger_create_notification_function): Removed.
532 * tramp-*.c (mono_debugger_create_notification_function): Removed.
535 (MONO_DEBUGGER__notification_function): Added this in the .text section.
538 (MONO_DEBUGGER__notification_function): Added this in the .text section.
540 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
541 currently only works on x86 and x86_64, so don't create it on ppc.
543 2008-04-21 Martin Baulig <martin@ximian.com>
545 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
548 (mini_method_compile): In the fp elimination check, check
549 `debug_options.mdb_optimizations' in addition to
550 mono_debug_using_mono_debugger().
552 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
553 disable some JIT optimizations which are only disabled when
554 running inside the debugger.
555 Added `--help-debug' option to describe the debugging options.
556 (parse_debug_options): New static function to parse the `--debug'
557 options, so we can easily add more stuff in future.
559 2008-04-20 Zoltan Varga <vargaz@gmail.com>
561 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
562 the method has no body.
564 2008-04-19 Jonathan Chambers <joncham@gmail.com>
566 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
567 assembly is not allowed in MSVC 64-bit compiler.
568 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
569 as we get floating point exceptions everywhere.
571 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
572 correctly align arguments for call to throw_exception.
573 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
575 Code contributed under MIT/X11 license.
577 2008-04-19 Zoltan Varga <vargaz@gmail.com>
579 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
581 2008-04-17 Zoltan Varga <vargaz@gmail.com>
583 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
585 * mini-amd64.c (NEW_INS): Set cil_code.
587 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
588 from mini-amd64.c so all debugger related logic is in one place.
590 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
591 later won't have a random ip assigned to them.
593 2008-04-16 Zoltan Varga <vargaz@gmail.com>
595 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
596 the arch specific function initializes code_size.
597 (mono_create_delegate_trampoline): Ditto.
599 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
600 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
603 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
604 running under the debugger.
606 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
609 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
610 debugger. Also move the disabling of optimizations here from driver.c.
611 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
614 * mini.h (MonoCompile): Add a few new flags.
616 2008-04-15 Zoltan Varga <vargaz@gmail.com>
618 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
619 so the cil_code field of created MonoInst's is properly set.
620 (mini_select_instructions): Ditto.
622 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
623 (MONO_INST_NEW_CALL): Ditto.
625 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
626 in many places so the ins->cil_code field is properly initialized.
628 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
631 2008-04-14 Zoltan Varga <vargaz@gmail.com>
633 * mini.c (mini_method_compile): Print a different message when compiling a
636 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
639 2008-04-11 Zoltan Varga <vargaz@gmail.com>
641 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
644 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
646 2008-04-11 Zoltan Varga <vargaz@gmail.com>
648 * mini.c (handle_stack_args): Make this return void since its return value was
649 never used. Also set cfg->unverifiable for invalid IL instead of calling
652 2008-04-10 Mark Probst <mark.probst@gmail.com>
654 * mini.c: Make sure "this" is live in catch clauses with type
655 variables in shared generic code.
657 2008-04-08 Mark Probst <mark.probst@gmail.com>
659 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
660 generic_class_is_reference_type() to ensure the proper behaviour
661 when sharing generic code and the type in question is a type
664 2008-04-08 Zoltan Varga <vargaz@gmail.com>
666 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
667 race conditions when printing thread dumps. Fixes #377738.
669 2008-04-08 Massimiliano Mantione <massi@ximian.com>
671 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
672 shows up when both MonoInst arguments can cause aliasig.
673 There is likely no way in the current JIT to trigger this problem, but
674 it showed up in the development of generics sharing, when in a new
675 opcode both args of an OP_GROUP can be aliases (addresses of a local).
676 When the generics sharing code will be committed, its tests will be
677 valid also for this bug.
679 2008-04-08 Zoltan Varga <vargaz@gmail.com>
681 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
684 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
687 2008-04-07 Zoltan Varga <vargaz@gmail.com>
689 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
690 use a more detailed exception message for InvalidCastException.
692 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
694 * driver.c (mono_main): Add --debug=casts option to turn on better
695 InvalidCastException message details.
697 * mini.c (mini_get_debug_options): New helper function to return the address of
698 the debug_options variable.
700 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
701 the jit_tls TLS variable.
703 * mini.c (mono_jit_tls): New TLS variable.
705 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
708 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
710 * mini.h: Removed verifer related stuff. This code was moved to verify.c
712 * mini.c: Removed verifer related stuff, code moved to verify.c.
714 * driver.c: Using code from verify.c instead of mini.c.
716 2008-04-05 Zoltan Varga <vargaz@gmail.com>
718 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
721 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
723 * mini.c (check_for_method_verify): Enabling verification of
724 corlib if mono_verify_all is set. Bugs in the verifier preventing that
727 2008-04-04 Zoltan Varga <vargaz@gmail.com>
729 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
730 caller saved registers as well.
732 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
733 saved registers as well.
735 2008-03-30 Zoltan Varga <vargaz@gmail.com>
737 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
739 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
742 2008-03-27 Zoltan Varga <vargaz@gmail.com>
744 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
746 (get_call_info): Take a gsctx argument instead of 'cfg'.
748 2008-03-26 Zoltan Varga <vargaz@gmail.com>
750 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
751 mono_verify_all is set.
753 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
755 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
757 2008-03-25 Zoltan Varga <vargaz@gmail.com>
759 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
762 * driver.c mini.c mini.h: Add a --verify-all development option to test the
763 verifier and the code generated by the compiler.
765 2008-03-25 Mark Probst <mark.probst@gmail.com>
767 * mini.c: Generic sharing of the non-nullable case of the box
770 2008-03-24 Zoltan Varga <vargaz@gmail.com>
772 * inssel.brg: Fix the build.
774 * iltests.il.in: Add a test for lconv.ovf.u8.un.
776 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
778 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
779 Array:Address. Fixes #372410.
781 * iltests.il.in: New tests for readonly prefix.
783 2008-03-23 Zoltan Varga <vargaz@gmail.com>
785 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
788 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
791 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
793 * mini.c (mono_decompose_op_imm): New helper function.
795 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
796 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
799 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
800 mono_arch_output_basic_block. Fix warnings.
802 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
805 2008-03-22 Zoltan Varga <vargaz@gmail.com>
807 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
808 since the extra frame is now detected automatically inside the loop.
810 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
811 opts which are now in mono_peephole_ins ().
813 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
815 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
816 frames and skip duplicate managed-to-native frames. Fixes #367665.
818 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
819 opts which are now in mono_peephole_ins ().
820 (mono_arch_peephole_pass_2): Ditto.
822 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
824 * mini-codegen.c (mono_peephole_ins): New helper function containing the
825 arch independent peephole optimizations.
827 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
828 opts which are now in mono_peephole_ins ().
830 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
832 * mini-s390.c (mono_arch_output_basic_block): Fix build.
834 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
837 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
838 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
841 2008-03-21 Zoltan Varga <vargaz@gmail.com>
843 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
844 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
847 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
848 mono_arch_output_basic_block. Fix warnings.
850 2008-03-20 Zoltan Varga <vargaz@gmail.com>
852 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
855 2008-03-20 Zoltan Varga <vargaz@gmail.com>
857 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
860 * iltests.il: Add new tests.
862 2008-03-20 Kornél Pál <kornelpal@gmail.com>
864 * mini.c: Removed Windows version macros.
866 2008-03-20 Mark Probst <mark.probst@gmail.com>
868 * generic-sharing.c: Put reflection types in the extensible part
869 of the runtime generic context.
871 * mini.c: Generic sharing of the GetTypeHandle special case of the
874 2008-03-20 Zoltan Varga <vargaz@gmail.com>
876 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
878 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
880 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
881 consistency with the other version on the linear IR branch.
883 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
885 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
887 * iltests.il.in: Add new tests.
889 2008-03-19 Zoltan Varga <vargaz@gmail.com>
891 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
893 * iltests.il.in: Add new tests.
895 2008-03-19 Mark Probst <mark.probst@gmail.com>
897 * mini.c: Two variables with the same name were declared in
898 nesting contexts and one wasn't initialized. Fixed.
900 2008-03-19 Mark Probst <mark.probst@gmail.com>
902 * mini.c: Generic sharing of the initobj instruction.
904 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
906 * mini.c: make the test to optimize ldtoken from typeof() more
909 2008-03-18 Mark Probst <mark.probst@gmail.com>
911 * mini.c: Generic sharing of the initobj instruction for reference
914 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
916 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
917 the mono_breakpoint_clean_code() code to perform bound checks.
919 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
921 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
922 mono_arch_patch_callsite() to include the start of the managed method
923 to be able to perform bound checks.
925 2008-03-17 Mark Probst <mark.probst@gmail.com>
927 * mini.c: Generic sharing for the isinst instruction.
929 2008-03-17 Mark Probst <mark.probst@gmail.com>
931 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
932 inssel-long32-mips.brg: Added opcodes for doing indirect calls
933 with the runtime generic context argument.
935 * mini.c: Share calls to several types of unsharable methods by
936 putting the address of the method code in the runtime generic
937 context and doing an indirect call.
939 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
942 2008-03-16 Mark Probst <mark.probst@gmail.com>
944 * generic-sharing.c: Change due to a change in the runtime genric
947 2008-03-15 Martin Baulig <martin@ximian.com>
950 (mono_arch_nullify_class_init_trampoline): Add call to
951 mono_breakpoint_clean_code() to make things work when running
955 (mono_arch_nullify_class_init_trampoline): Add call to
956 mono_breakpoint_clean_code() to make things work when running
959 2008-03-14 Zoltan Varga <vargaz@gmail.com>
961 * inssel-long.brg (reg): Fix 64 bit build.
963 2008-03-14 Mark Probst <mark.probst@gmail.com>
965 * mini.c, mini.h: Share static generic code by passing it an
966 implicit argument pointing to the runtime generic context.
968 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
969 inssel-long32-mips.brg: New opcodes for calling shared static,
970 which need to be passed the runtime generic context.
972 * mini-amd64.c, mini-x86.c: Save the runtime generic context
973 argument on the stack in the prologue if needed. New function for
974 finding the runtime generic context argument from the registers
975 saved by the trampoline.
977 * mini-amd64.h, mini-x86.h: Specify which register to use for the
978 runtime generic context argument.
980 * tramp-amd64.c: Also restore the register used for the runtime
981 generic context argument.
983 * mini-trampoline.c: Resolve shared static calls by consulting the
984 runtime generic context via the new argument.
986 * generic-sharing.c: Add an argument to sharability-checking
987 functions that specifies whether type variables should be treated
988 as sharable type arguments.
990 * inssel-x86.brg: Removed a superfluous, buggy rule.
992 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
995 2008-03-14 Martin Baulig <martin@ximian.com>
997 * debug-debugger.c (main_thread_handler): Call
998 mono_runtime_run_main() without sending any notifications.
1000 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
1002 2008-03-14 Zoltan Varga <vargaz@gmail.com>
1004 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
1006 2008-03-14 Mark Probst <mark.probst@gmail.com>
1008 * tramp-x86.c: Fixed register restore offsets in the trampoline
1009 code for ECX and EDX.
1011 2008-03-12 Geoff Norton <gnorton@novell.com>
1013 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
1014 different ucontext_t implementations.
1015 * exceptions-arm.c: Use the above defines to get exceptions working on
1016 iPhone (based on a patch by Luke Howard lukeh@padl.com)
1017 * mini-arm.c: Implement iPhone icache support (based on a patch by
1018 Luke Howard lukeh@padl.com)
1020 2008-03-12 Mark Probst <mark.probst@gmail.com>
1022 * mini.c: Enable generic sharing of calls to non-static
1023 non-interface non-generic non-value-type methods.
1025 * mini-trampolines.c: Resolve calls from shared generic code.
1027 2008-03-11 Zoltan Varga <vargaz@gmail.com>
1029 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
1031 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
1033 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
1035 * mini.c: some fixes for the AOT compiler.
1037 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1039 * cpu-amd64.md: Add clob:1 to some float opcodes.
1041 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1043 * mini.h: Added MiniVerifierMode enumeration.
1045 * mini.c: Added mini_verifier_set_mode to control
1046 the usage of the new verifier.
1048 * mini.c (mono_method): Integrated the new verifier.
1050 * driver.c: Extended --security option with validil and
1051 verifiable options to activate the new verifier.
1053 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1055 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
1056 optimization to ctors taking 0 or 2 arguments too.
1058 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
1061 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
1063 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
1065 2008-03-06 Zoltan Varga <vargaz@gmail.com>
1067 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
1068 non-aot case as well.
1070 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
1072 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
1075 * aot-compiler.c (encode_patch): Ditto.
1077 * mini.h (G_MININT32): Fix the definition of this.
1079 2008-03-05 Zoltan Varga <vargaz@gmail.com>
1081 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
1083 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
1085 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1087 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
1088 methods returning vtypes in registers.
1089 (mono_arch_allocate_vars): Ditto.
1091 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
1093 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
1095 * generics.cs: Add a test from the linear IR branch.
1097 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
1099 * mini.c (inline_method): Cache failed inline attempts.
1101 2008-03-04 Mark Probst <mark.probst@gmail.com>
1103 * mini.c: For shared methods of generic classes put the location
1104 of "this" into the MonoGenericJitInfo.
1106 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
1107 register out of a MonoContext by register number. Add the generic
1108 sharing context as an argument to mono_arch_find_this_argument().
1110 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1111 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
1112 for new arch function.
1114 * mini-exception.c: Handle open exception clauses in shared
1117 * mini-trampolines.c: Supply additional argument to
1118 mono_arch_find_this_argument().
1120 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1122 * Makefile.am (regtests): Run the bench.exe tests last.
1124 2008-03-03 Zoltan Varga <vargaz@gmail.com>
1126 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
1129 2008-03-02 Zoltan Varga <vargaz@gmail.com>
1131 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
1134 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
1136 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
1138 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
1139 whose class has no cctor.
1141 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
1143 2008-03-01 Zoltan Varga <vargaz@gmail.com>
1145 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
1148 2008-02-29 Zoltan Varga <vargaz@gmail.com>
1150 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
1151 to be in sync with the code on the linear IR branch.
1153 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
1155 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
1157 2008-02-27 Zoltan Varga <vargaz@gmail.com>
1159 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
1161 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
1163 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
1165 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
1167 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
1169 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
1172 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
1174 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
1175 OP_LOADR4_MEMBASE emission.
1177 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
1178 (mono_spillvar_offset_float): Ditto.
1180 * mini-mips.c (mono_arch_emit_prolog): Ditto.
1182 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
1185 * basic-long.cs: Add regression tests for them.
1187 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
1189 (mono_arch_allocate_vars): Fix representation of single-precision float
1191 (mono_arch_output_basic_block): Ditto.
1193 * inssel-mips.brg: Ditto, remove duplicate items.
1195 * mini-mips.c (emit_load_volatile_arguments): New function to handle
1196 arguments of tail calls as on other platforms.
1197 (mono_arch_output_basic_block): Handle tail calls.
1199 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
1202 * objects.cs (test_5_pass_static_struct): Add test for it.
1204 Contributed under MIT/X11 license.
1206 2008-02-26 Zoltan Varga <vargaz@gmail.com>
1208 * Makefile.am: Use gmcs for compiling the regression tests.
1210 * *.2.cs *.2.il: Rename to *.cs and *.il.
1212 2008-02-24 Zoltan Varga <vargaz@gmail.com>
1214 * regalloc.h: Make the vassign array smaller.
1216 * mini.c (mini_method_compile): Remove an unused field in cfg.
1218 * mini-codegen.c: Add a bunch of micro optimizations.
1220 2008-02-23 Zoltan Varga <vargaz@gmail.com>
1222 * regalloc.h: Remove some unused fields.
1224 2008-02-22 Zoltan Varga <vargaz@gmail.com>
1226 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
1228 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
1230 2008-02-22 Mark Probst <mark.probst@gmail.com>
1232 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
1234 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
1235 trampoline: Fetch an entry from the runtime generic context. If
1236 it's NULL, jump to the actual trampoline to fill the runtime
1237 generic context. Otherwise, return it.
1239 * mini.c: Call the lazy fetch trampoline to get entries out of the
1240 runtime generic context.
1242 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
1243 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
1244 tramp-sparc.c: Stubs for the lazy fetch trampoline.
1246 2008-02-21 Mark Probst <mark.probst@gmail.com>
1248 * mini.c: Fetch data out of the extensible part of the runtime
1249 generic context instead of calling a helper function.
1251 * generic-sharing.c: Some functions moved into
1252 metadata/generic-sharing.c. Helper function for fetching other
1253 types now checks and asserts against extensible rgctx (just for
1254 debugging purposes - the helper function isn't called anymore
1255 unless for debugging).
1257 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1259 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
1260 for tail calls up to the point that the tests in iltests.exe run. Also add a
1261 dummy CKFINITE implementation.
1262 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
1263 needed for trampoline LMF frames.
1265 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
1266 trampoline LMF frames.
1268 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
1270 * mini.c (inline_method): clean any pending loader error when inlining fail.
1271 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
1273 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1275 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
1277 * aot-runtime.c (decode_patch_info): Ditto.
1279 * mini.c (mono_resolve_patch_target): Ditto.
1281 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
1284 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
1286 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
1287 if it references an icall address.
1289 2008-02-20 Zoltan Varga <vargaz@gmail.com>
1291 * cpu-s390x.md: Remove some more unused opcodes.
1293 * cpu-s390x.md: Remove some unused opcodes.
1295 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
1296 mono_op_imm_to_op ().
1298 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
1299 instead of a switch statement.
1301 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
1302 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1304 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1306 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1308 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1311 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1313 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1314 opened. Fixes #362607.
1316 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1318 * iltests.il.in: Add a test for static methods in interfaces.
1320 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1322 * genmdesc.c (build_table): Fix a crash on older glib versions.
1324 * cpu-sparc.md: Remove some unused opcodes.
1326 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1327 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1329 * cpu-amd64.md: Remove some unused opcodes.
1331 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1332 like the other opcodes.
1334 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1336 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1338 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1340 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1341 variables 'cfg' instead of 'm' for consistency.
1343 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1345 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1346 argument holding the vtype return address, to avoid the ambigious use of
1347 cfg->ret for this purpose.
1349 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1351 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1353 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1354 new mono_print_ins () function which only takes one argument.
1356 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1358 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1361 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1363 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1365 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1367 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1368 opcodes and other small changes.
1370 * mini-ops.h: Add some new opcodes from the linear IR branch.
1372 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1374 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1375 opcodes, use the REG_MEMBASE opcodes instead.
1377 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1378 opcodes, use the REG_MEMBASE opcodes instead.
1380 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1383 * mini.c (mono_op_imm_to_op): New helper function.
1385 * mini-ops.h: Add some opcodes from linear IR branch.
1387 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1389 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1392 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1394 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1397 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1399 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1401 * aot-compiler.c (emit_method_code): Add an assert.
1403 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1404 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1407 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1409 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1410 some load/store opcodes so they are consistent.
1411 (mono_arch_emit_prolog): Simplify some code.
1413 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1415 * objects.cs: Add tests for large argument offsets on ARM.
1417 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1418 stack offsets. Fixes #359651.
1420 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1422 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1424 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1426 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1428 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1430 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1431 rid of CEE_CONV_R_UN.
1433 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1435 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1437 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1439 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1441 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1443 * cpu-amd64.md: Remove some unused opcodes.
1445 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1447 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1449 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1450 arch specific functions for its parts. Call the peephole pass after local
1451 regalloc so the prolog can compute a more accurate max_offset.
1453 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1454 the corresponding OP_I/OP_L opcodes.
1456 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1458 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1460 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1462 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
1463 as they are handled in mini.c.
1465 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
1467 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
1468 case since it is handled in mini.c.
1470 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
1472 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
1474 * *.c: Use the new opcodes in the IR and back end code.
1476 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
1478 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
1480 2008-02-06 Mark Probst <mark.probst@gmail.com>
1482 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
1483 an assert because it has a race condition.
1485 2008-02-06 Zoltan Varga <vargaz@gmail.com>
1487 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
1489 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
1491 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
1493 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
1494 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
1496 2008-02-05 Zoltan Varga <vargaz@gmail.com>
1498 * cpu-amd64.md (move): Correct the maximum size of move.
1500 2008-02-05 Mark Probst <mark.probst@gmail.com>
1502 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
1503 the generic class init trampoline to return quickly if the class
1506 2008-02-04 Zoltan Varga <vargaz@gmail.com>
1508 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
1509 issues where an 32 bit callsite cannot be patched by a 64 bit address.
1511 2008-02-03 Zoltan Varga <vargaz@gmail.com>
1513 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
1516 2008-01-31 Zoltan Varga <vargaz@gmail.com>
1518 * objects.cs: Add some soft-float tests.
1520 * mini.c: Fix a couple more soft-float issues.
1522 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
1524 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
1527 2008-01-30 Zoltan Varga <vargaz@gmail.com>
1529 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
1530 exception happens while compiling a virtual method.
1532 2008-01-29 Zoltan Varga <vargaz@gmail.com>
1534 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
1536 * mini-sparc.c: Fix build.
1538 * mini-sparc.c (get_call_info): Add support for generic sharing.
1540 * mini-exceptions.c: Add a FIXME.
1542 2008-01-27 Zoltan Varga <vargaz@gmail.com>
1544 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
1545 altstack handling code.
1547 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
1549 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
1551 * mini-s390.c: Add support for generic sharing.
1553 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1555 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1557 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
1559 * mini-s390x.c: Add support for generic sharing.
1561 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
1563 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
1565 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
1566 can be used since it takes a 16 bit signed immediate.
1568 * inssel-s390x.brg: Fix OP_SETRET.
1570 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
1572 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
1574 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
1576 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
1578 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
1581 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
1584 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
1585 of the unused mono_arch_patch_delegate_trampoline stuff.
1587 2008-01-26 Zoltan Varga <vargaz@gmail.com>
1589 * basic-long.cs: Move the fp related tests to basic-float.cs.
1591 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
1593 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
1595 * basic-calls.cs: Add a test for proper float argument passing.
1597 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
1598 if the context corresponds to an exception received through a signal.
1600 * exceptions.cs: Add a test for nullref handling at the start of a try
1603 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
1605 * jit-icalls.c (mono_break): New JIT icall.
1607 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
1609 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
1611 2008-01-25 Zoltan Varga <vargaz@gmail.com>
1613 * cpu-*.md: Get rid of unused opcodes.
1615 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
1617 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
1620 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
1623 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
1624 the arch independent trampoline code in mini-trampolines.c.
1626 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
1628 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
1630 * mini-s390.h: Remove an unused define.
1632 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
1633 the arch independent trampoline code in mini-trampolines.c.
1635 * mini-arm.c (mono_arch_emit_prolog): Fix build.
1637 2008-01-24 Zoltan Varga <vargaz@gmail.com>
1639 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
1641 * mini-s390.c (mono_arch_emit_prolog): Fix build.
1643 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
1645 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
1647 * cpu-amd64.md: Use smaller sizes for int opcodes.
1649 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
1651 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
1654 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
1657 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
1658 instead of though a pointer to save an indirection when accessing elements of
1661 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
1663 (NOT_IMPLEMENTED): New helper macro.
1664 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
1667 * *.c: Use the new helper macro.
1669 2008-01-21 Zoltan Varga <vargaz@gmail.com>
1671 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
1673 2008-01-20 Zoltan Varga <vargaz@gmail.com>
1675 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
1678 2008-01-18 Zoltan Varga <vargaz@gmail.com>
1680 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
1681 profiling is enabled.
1683 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
1685 (mono_arch_emit_prolog): Add more first bblock optimizations.
1687 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
1688 in order if possible.
1689 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
1690 bblock, since the arguments are still in their original registers.
1692 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
1694 2008-01-17 Zoltan Varga <vargaz@gmail.com>
1696 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
1699 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
1702 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
1704 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
1705 process async exceptions received while in unmanaged code.
1707 * mini.c (mini_init): Install a callback with the runtime which will be called
1708 when a thread receives an async exception while in unmanaged code.
1710 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
1712 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
1714 2008-01-16 Wade Berrier <wberrier@novell.com>
1721 2008-01-16 Zoltan Varga <vargaz@gmail.com>
1723 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
1724 compilation with sun cc.
1726 * cpu-*.md: Fix the build.
1728 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
1730 * mini-amd64.h: Add some comments to the MonoLMF structure.
1732 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
1734 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
1735 in the LMF structure if possible. This saves two instructions in the
1736 managed->native wrappers.
1738 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
1740 2008-01-16 Mark Probst <mark.probst@gmail.com>
1742 * generic-sharing.c: New type argument lookup code which uses the
1743 runtime generic context template.
1745 2008-01-15 Zoltan Varga <vargaz@gmail.com>
1747 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
1749 * mini-arm.c (add_general): Fix arm eabi parameter passing.
1750 (mono_arch_output_basic_block): Fix localloc implementation.
1752 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
1754 * mini-ia64.c (peephole_pass): Fix ia64 build.
1756 * mini-amd64.c (peephole_pass): Fix a warning.
1758 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
1759 at a constant offset from sp/fp.
1761 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
1762 instead of obtaining it from *lmf in the managed method case.
1764 2008-01-14 Zoltan Varga <vargaz@gmail.com>
1766 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
1768 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
1770 * mini.h (MonoInstList): New type.
1771 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
1772 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
1773 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
1774 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
1775 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
1776 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
1777 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
1778 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
1779 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
1780 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
1781 MONO_INST_LIST_FOR_EACH_ENTRY,
1782 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
1783 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
1784 mono_inst_list_first, mono_inst_list_last,
1785 mono_inst_list_next, mono_inst_list_prev): New instruction
1786 list handling interfaces.
1787 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
1788 list head 'ins_list'.
1789 (MonoInst): Replace next pointer with list head 'node'.
1790 (MonoCallInst): Make 'out_args' a MonoInstList.
1791 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
1792 (MonoCompile): Delete reverse_inst_list and
1793 reverse_inst_list_len.
1794 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
1795 mono_arch_lowering_pass, mono_arch_local_regalloc,
1796 mono_arch_output_basic_block, mono_arch_emit_prolog):
1797 Convert to new instruction lists.
1798 (insert_after_ins): Delete.
1799 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
1801 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
1802 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
1803 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
1804 mono_emulate_opcode, mono_emit_load_got_addr,
1805 inline_method, mono_method_to_ir, mono_print_bb_code,
1806 print_dfn, decompose_pass, nullify_basic_block,
1807 replace_out_block_in_code, remove_block_if_useless,
1808 merge_basic_blocks, move_basic_block_to_end,
1809 try_unsigned_compare, optimize_branches, mono_print_code,
1810 mini_select_instructions, remove_critical_edges): Likewise.
1811 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
1812 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
1813 mono_arch_output_basic_block, mono_arch_emit_prolog):
1815 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
1816 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1817 mono_arch_output_basic_block): Likewise.
1818 (inst_list_prepend, insert_after_ins): Delete.
1819 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
1820 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
1822 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
1823 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
1824 mono_arch_emit_prolog): Likewise.
1825 * cfold.c (mono_constant_fold): Likewise.
1826 * liveness.c (visit_bb, mono_analyze_liveness,
1827 optimize_initlocals): Likewise.
1828 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
1829 * graph.c (mono_draw_code_cfg): Likewise.
1830 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
1831 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
1832 mono_ssa_cprop): Likewise.
1833 * abcremoval (get_relations_from_previous_bb, process_block):
1835 * local-propagation (mono_cprop_invalidate_values,
1836 mono_local_cprop_bb): Likewise.
1837 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
1838 peephole_pass, mono_arch_output_basic_block,
1839 mono_arch_emit_prolog): Likewise.
1840 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
1841 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1842 mono_arch_emit_prolog): Likewise.
1843 (insert_after_ins): Delete.
1844 * aliasing.c (print_code_with_aliasing_information,
1845 mono_build_aliasing_information, mono_aliasing_deadce):
1846 Convert to new instruction lists.
1847 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
1848 peephole_pass, NEW_INS, mono_arch_lowering_pass,
1849 mono_arch_local_regalloc, mono_arch_output_basic_block):
1851 (insert_after_ins): Delete.
1852 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
1853 peephole_pass, mono_arch_output_basic_block): Convert to
1854 new instruction lists.
1855 * mini-codegen (InstList, inst_list_prepend,
1856 insert_after_ins): Delete.
1857 (insert_before_ins, get_register_force_spilling,
1858 get_register_spilling, free_up_ireg, free_up_reg,
1859 create_copy_ins, create_spilled_store, alloc_int_reg,
1860 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
1861 to new instruction lists.
1862 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
1863 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
1864 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
1865 (insert_after_ins): Delete.
1866 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
1867 mono_arch_local_regalloc, mono_arch_output_basic_block,
1868 mono_arch_call_opcode): Convert to new instruction lists.
1869 (insert_after_ins): Delete.
1870 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
1871 peephole_pass, mono_arch_output_basic_block,
1872 mono_arch_emit_prolog): Convert to new instruction lists.
1874 2008-01-11 Zoltan Varga <vargaz@gmail.com>
1876 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
1878 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
1881 * Makefile.am (version.h): Make this work with non-bash shells.
1883 2008-01-10 Zoltan Varga <vargaz@gmail.com>
1885 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
1887 2008-01-08 Zoltan Varga <vargaz@gmail.com>
1889 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
1890 the InitializeArray optimization.
1892 2008-01-06 Zoltan Varga <vargaz@gmail.com>
1894 * mini.c driver.c: Don't include os/gc_wrapper.h.
1896 2008-01-05 Zoltan Varga <vargaz@gmail.com>
1898 * mini.c (print_jit_stats): Print GC statistics if available.
1900 2008-01-04 Zoltan Varga <vargaz@gmail.com>
1902 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
1904 2007-12-29 Zoltan Varga <vargaz@gmail.com>
1906 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
1908 2007-12-26 Zoltan Varga <vargaz@gmail.com>
1910 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
1912 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
1914 * driver.c (mono_main): Ditto.
1916 2007-12-23 Zoltan Varga <vargaz@gmail.com>
1918 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
1920 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
1921 in the vtable can't be encoded.
1922 (compile_method): Ditto.
1924 2007-12-21 Zoltan Varga <vargaz@gmail.com>
1926 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
1929 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
1932 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
1933 the top LMF entry belongs to the current method.
1935 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
1937 2007-12-20 Zoltan Varga <vargaz@gmail.com>
1939 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
1941 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
1943 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
1945 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
1947 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
1949 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
1952 * basic-float.cs: Add an ulong->double cast test.
1954 2007-12-15 Zoltan Varga <vargaz@gmail.com>
1956 * mini.c (mono_method_to_ir): Fix a warning.
1958 2007-12-14 Zoltan Varga <vargaz@gmail.com>
1960 * mini-ops.h: Add OP_SWITCH.
1962 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
1963 CEE_SWITCH in back-end code, use OP_SWITCH instead.
1965 2007-12-11 Geoff Norton <gnorton@novell.com>
1967 * mini-s390x.c: Minor change to the MAX() define to allow
1968 it to compile with other gcc versions.
1970 2007-12-11 Geoff Norton <gnorton@novell.com>
1973 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
1975 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1977 exceptions-arm.c (mono_arch_get_restore_context): Restore
1980 exceptions-arm.c (throw_exception): Save the frame pointer.
1981 This is a partial fix for #323747. Only the client side is
1984 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
1986 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
1987 was using an unrelated variable to log the class which
1988 needed the cctor to be called. This was crashing on arm.
1990 2007-12-09 Robert Jordan <robertj@gmx.net>
1992 * mini-x86.c (mono_arch_emit_epilog):
1993 Consider all kinds of 64-bit types. Fixes #323114.
1995 2007-12-08 Zoltan Varga <vargaz@gmail.com>
1997 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
1999 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2001 * mini-amd64.c (peephole_pass): Add a missing instruction check.
2003 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
2005 * mini.c: run type ctor before allocating an object, not only
2006 when running it's constructor method (fixes at least part of bug #342507).
2008 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2010 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
2012 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
2013 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
2016 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
2017 mono_generic_class_init_trampoline () the same as it is done with the other
2020 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
2021 aot-runtime.c aot-compiler.c: Implement AOT support.
2023 2007-12-07 Mark Probst <mark.probst@gmail.com>
2025 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
2026 build for archs which don't have the vtable trampoline defined
2029 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2031 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
2033 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
2035 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
2037 * tramp-<ARCH>.c: Use the new helper function.
2039 2007-12-07 Mark Probst <mark.probst@gmail.com>
2041 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
2042 trampoline call, which takes a vtable argument.
2044 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
2045 OP_TRAMPCALL_VTABLEs like other calls.
2047 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
2048 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
2049 call. Implemented a support function which fetches the vtable
2050 from a register set.
2052 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
2053 Implemented a generic class init trampoline, using the
2054 OP_TRAMPCALL_VTABLE opcode.
2056 * mini.c: Implemented static field access when sharing generic
2057 code. This implies initing the class using the new
2058 OP_TRAMPCALL_VTABLE call.
2060 2007-12-07 Mark Probst <mark.probst@gmail.com>
2062 * mini.c: Don't compile methods with sharing enabled if their
2063 classes are disabled for sharing.
2065 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2067 * inssel.brg: Add a missing sign extension to the GETCHR and array access
2068 opcodes. Fixes #346563.
2070 * objects.cs: Add a new test.
2072 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
2074 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
2075 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
2077 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2079 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
2081 2007-12-03 Zoltan Varga <vargaz@gmail.com>
2083 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
2086 2007-12-02 Zoltan Varga <vargaz@gmail.com>
2088 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
2090 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
2091 optimization in the AOT case.
2093 2007-11-30 Zoltan Varga <vargaz@gmail.com>
2095 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
2097 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
2099 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
2101 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
2103 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
2104 is created by the inlined delegate ctor.
2106 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2108 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
2110 2007-11-29 Zoltan Varga <vargaz@gmail.com>
2112 * cpu-x86.md: Fix the length of ckfinite.
2114 2007-11-28 Zoltan Varga <vargaz@gmail.com>
2116 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2118 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
2119 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
2121 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
2123 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
2124 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
2126 2007-11-28 Martin Baulig <martin@ximian.com>
2129 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
2130 after creating the trampoline.
2132 2007-11-27 Zoltan Varga <vargaz@gmail.com>
2134 * aot-runtime.c (load_aot_module): Check runtime version if needed.
2136 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
2139 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
2140 instead of the calling method to help AOT.
2142 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
2144 2007-11-26 Zoltan Varga <vargaz@gmail.com>
2146 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
2149 2007-11-23 Zoltan Varga <vargaz@gmail.com>
2151 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
2153 * aot-compiler.c (compile_method): Correct check for generic method definitions.
2154 (encode_method_ref): No need to handle generic method definitions specially.
2156 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2158 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
2161 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
2163 (compile_method): Enable generic sharing.
2165 2007-11-22 Zoltan Varga <vargaz@gmail.com>
2167 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
2168 (mini_method_compile): Add preliminary support for AOTing shared generic code.
2170 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
2173 * mini-trampolines.c: Fix a warning.
2175 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
2177 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
2178 (generic_class_is_reference_type): Remove unused function.
2180 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
2181 in the generic vtable trampoline case.
2183 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
2185 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
2186 return an AOT method based on a vtable slot.
2188 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
2190 * mini.c (mini_get_vtable_trampoline): Export this.
2192 2007-11-22 Martin Baulig <martin@ximian.com>
2195 (MonoDebuggerInfo): Move `debugger_version' up.
2197 2007-11-22 Martin Baulig <martin@ximian.com>
2200 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
2202 * mini-trampolines.c
2203 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
2204 after compiling the method.
2206 2007-11-20 Martin Baulig <martin@ximian.com>
2209 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
2210 (mono_debugger_remove_breakpoint): Likewise.
2211 (mono_debugger_check_breakpoints): Likewise.
2213 * debug-debugger.c: Implement the new breakpoint interface here.
2215 2007-11-18 Zoltan Varga <vargaz@gmail.com>
2217 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
2218 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
2220 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2222 2007-11-17 Zoltan Varga <vargaz@gmail.com>
2224 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
2226 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
2229 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
2232 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
2233 returning a vtype in a register.
2235 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
2236 here from the arch specific code.
2238 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
2241 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
2242 (mono_arch_emit_prolog): Increment maximum prolog size.
2244 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
2245 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
2247 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
2248 MonoGenericSharingContext.
2250 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
2251 MonoGenericSharingContext. Allocate memory from the cfg mempool.
2253 2007-11-15 Mark Probst <mark.probst@gmail.com>
2255 * mini.c, mini.h, generic-sharing.c: Functions for producing code
2256 which extract fields out of the runtime generic context. Full
2257 sharing of the NEWARR opcode.
2259 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
2261 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
2262 --enable-minimal=ssa.
2264 2007-11-13 Zoltan Varga <vargaz@gmail.com>
2266 * mini-trampolines.c (mono_delegate_trampoline): Update after
2267 mono_marshal_get_delegate_invoke () signature change.
2269 2007-11-13 Mark Probst <mark.probst@gmail.com>
2271 * mini.c: Removed the shared context in favor of the generic
2272 sharing context. Allocate the MonoJitInfo structure with room for
2273 the generic sharing context if it's needed.
2275 * mini.h: Remove MonoGenericSharingContext declaration. It's in
2276 domain-internals.h now.
2278 * mini-x86.c: Pass the generic sharing context to get_call_info ().
2280 * generic-sharing.c: Several changes for working without a shared
2281 context and instead operating on open types instead.
2283 2007-11-12 David S. Miller <davem@davemloft.net>
2285 * inssel-sparc.brg: Fix double instruction emit.
2287 2007-11-12 Zoltan Varga <vargaz@gmail.com>
2289 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
2290 Get/Set/Address methods.
2292 * mini.c debug-debugger.c mini-trampolines.c: Update after
2293 mono_marshal_get_delegate_invoke signature change.
2295 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2297 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
2298 This can happens with dynamic methods. Fixes the other bug in #322722.
2300 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2302 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2305 * mini-arm.c (arm_patch): Implement patching of BX call
2306 sequence. Fixes one of the bugs in #322722.
2308 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2310 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2311 under Linux. We only need to flush every 32-byte cache line.
2313 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2316 move_basic_block_to_end: Add branches when needed, eventually creating
2318 optimize_branches: added a parameter that tells if it's ok to create
2319 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2320 and avoid calling move_basic_block_to_end when it's not ok.
2323 2007-11-07 Mark Probst <mark.probst@gmail.com>
2325 * mini.c: Abort inlining call to InitializeArray if something
2326 looks wrong. Let the icall handle it, which now has proper safety
2329 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2331 * mini.c (mono_spill_call): add support for soft-float.
2333 * mini.c (mono_method_to_ir): add support for soft-float
2334 to inlined functions that return float.
2336 * mini.c (mono_method_to_ir): add support for soft-float
2337 to cee_stsfld opcode on float fields.
2339 2007-11-05 Geoff Norton <gnorton@novell.com>
2341 * mini-x86.h: Fix the structure access for X86 Leopard.
2344 2007-11-05 Martin Baulig <martin@ximian.com>
2346 * mini-trampolines.c
2347 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2348 after compiling the method to notify the debugger.
2350 2007-11-05 Martin Baulig <martin@ximian.com>
2352 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2354 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2356 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2357 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2359 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2361 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2362 native-to-managed wrappers.
2364 2007-11-01 Geoff Norton <gnorton@novell.com>
2366 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2369 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2371 * mini.c, mini-x86.c: when getting back from unmanaged code
2372 to managed via a marshaled delegate we also need to set the
2375 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2377 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2380 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2382 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2383 let the debugger or other external agents to tell the JIT when
2384 a sw breakpoint has been inserted in the code that the JIT needs
2385 to be able to inspect.
2387 2007-10-31 Martin Baulig <martin@ximian.com>
2390 (MonoDebuggerInfo): Remove `runtime_class_init'.
2392 2007-10-30 Martin Baulig <martin@ximian.com>
2395 (mono_debugger_thread_created): Added `MonoThread *' argument.
2396 (mono_debugger_extended_notification): New public method.
2397 (mono_debugger_trampoline_compiled): New public method.
2400 (MonoDebuggerThreadInfo): Added `thread' and
2401 `extended_notifications' fields.
2404 (debugger_executable_code_buffer): New static variable.
2407 (MonoDebuggerInfo): Added `executable_code_buffer',
2408 `executable_code_buffer_size', `breakpoint_info_area',
2409 `breakpoint_table' and `breakpoint_table_size'.
2411 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2413 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2414 that IP either is an unused value or the vtable pointer. IMT
2415 calls use vtable + offset now. Reduced by almost half the size
2418 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2420 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2421 defines to access param registers. Replace long usage with
2422 gsize as sizeof(long) != sizeof(void*) on Win64.
2424 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2425 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2426 instead of non-existant _GetAddressOfReturnAddress.
2428 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2429 param registers. Save/restore %rdi and %rsi in MonoLMF.
2431 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2432 param registers. Modify (throw_exception) signature to take
2433 %rdi and %rsi on Win64.
2435 Code is contributed under MIT/X11 license.
2437 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2439 * helpers.c: unlink debugging output files.
2441 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2443 * mini.c: Move mono_create_ftnptr () to object.c.
2445 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2447 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2448 optional. This function can now be used to disassemble code generated
2449 outside the JIT such as trampolines and IMT thunks.
2451 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2453 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2454 vtable pointer from a ldr instruction.
2456 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2457 new IMT call sequence.
2459 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2460 call sequence for interface invocations.
2462 * mini-arm.c (mono_arch_emit_imt_argument): added, required
2463 for imt support. This function is empty since IMT on ARM requires no
2464 special handling on the IR side.
2466 * mini-arm.c (mono_arch_find_imt_method): added, required for
2469 * mini-arm.c (mono_arch_find_this_argument): added, required
2472 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
2473 a ldr instruction to load a value stored in the code stream.
2475 * mini-arm.c (mono_arch_build_imt_thunk):added, required
2479 2007-10-23 Zoltan Varga <vargaz@gmail.com>
2481 * mini.c (mini_init): Install the jump trampoline callback.
2483 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2485 * mini-trampolines.c: handle synchronized methods with the common
2486 vtable trampoline (bug #335601).
2488 2007-10-17 Zoltan Varga <vargaz@gmail.com>
2490 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
2492 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
2495 * mini-ia64.h mini-ia64.c: Add support for IMT.
2497 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
2498 prolog. Fixes #331958.
2500 2007-10-15 Zoltan Varga <vargaz@gmail.com>
2502 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
2504 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2506 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
2509 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2511 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
2514 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
2516 * mini-x86.c, mini-x86.h: x86 support for the common vtable
2519 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
2521 * mini-trampolines.c: changed the magic rampoline to understand
2522 the common vtable trampoline method: the method to invoke is
2523 determined by the vtable displacement of the call.
2525 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
2527 * mini.c, mini.h: register the common vtable trampoline if the
2528 architecture supports it.
2530 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2532 * cpu-amd64.md: use the correct max length for tls_get.
2534 2007-10-14 Zoltan Varga <vargaz@gmail.com>
2536 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
2537 CEE_STELEM_ANY. Fixes #333696.
2539 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
2541 * exceptions-x86.c: provide more graceful handling of the case where
2542 we followed a bogus function pointer from managed code (bug #332866).
2544 2007-10-11 Mark Probst <mark.probst@gmail.com>
2546 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
2547 replaces the generic_shared flag and will carry more information
2550 * generic-sharing.c: Added mini_type_stack_size() which allows
2551 allows open types if given a generic sharing context.
2552 mini_get_basic_type_from_generic() takes a
2553 MonoGenericSharingContext* instead of a MonoCompile* now.
2555 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
2556 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
2557 mini-sparc.c, mini-x86.c: Trivial changes required by the two
2558 changes above. Just passing arguments through to the right
2561 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
2563 * mini-arm.c: unify the call emission to emit_code_seq().
2565 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
2567 * tramp-arm.c: reduced the trampoline size.
2569 2007-10-10 Mark Probst <mark.probst@gmail.com>
2571 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
2572 variable handling out of arch-specific code.
2574 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
2576 * mini-arm.c: implemented fast delegate dispatch.
2578 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2580 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
2581 that fp elimination is turned off if the space required by locals is too
2584 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
2586 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
2587 ARM to the new style trampoline.
2589 2007-10-09 Zoltan Varga <vargaz@gmail.com>
2591 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
2593 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
2595 2007-10-09 Martin Baulig <martin@ximian.com>
2598 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
2599 `field_info_offset_offset'.
2601 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
2603 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
2604 removed more internal usage of the r11 register and made it available
2605 to the register allocator.
2607 2007-10-08 Mark Probst <mark.probst@gmail.com>
2609 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
2610 when sharing generics and treat type variables as references.
2612 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2614 * mini-ppc.c: started removing the internal uses of register r11
2615 to eventually allow the register allocator to manage it as an
2616 additional available register.
2618 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
2620 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
2622 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
2624 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
2625 specific trampolines as they are not performance critical as a jump
2626 target (maybe align as before only for AOT code?). This saves about
2627 200 KB of native code on x86 for monodevelop startup.
2629 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
2631 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
2632 monodevelop startup.
2634 2007-10-06 Zoltan Varga <vargaz@gmail.com>
2636 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
2638 * mini-sparc.h mini-sparc.c: Implement IMT support.
2640 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
2641 its smaller and doesn't clobber sparc_g1.
2643 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
2645 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
2647 * mini-ppc.c: optimized the size of the IMT thunks a bit.
2649 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
2651 * mini-ppc.c: implemented fast delegate invocation.
2653 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
2655 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
2657 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2659 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
2660 code to the new style trampoline in preparation for IMT support.
2662 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
2664 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
2665 systems already. This also reduces the specific trampiline sizes and
2666 prepares for the use of r12 as the IMT identifier register.
2668 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2670 * mini-mips.h: endianess fix (simplified from a patch by
2671 Thomas Kunze <thommy@tabao.de>, bug #323737).
2673 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
2675 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
2676 to access ucontext fields and enable netbsd support
2677 (partially from Magnus Henoch <mange@freemail.hu>).
2679 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2681 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
2682 use the preprocessor from the CPP env var if it is set.
2684 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
2686 * mini-trampolines.c: fixed an assertion and moved it earlier in the
2687 code, before interface_offset gets used.
2689 2007-10-02 Zoltan Varga <vargaz@gmail.com>
2691 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2692 mono_class_setup_vtable () before accessing klass->vtable.
2694 2007-10-01 Zoltan Varga <vargaz@gmail.com>
2696 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
2699 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
2701 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
2702 IMT slots (this saves hundreds of KB of memory in programs like
2703 IronPython and Monodevelop).
2705 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
2707 * mini.c: print the delegate counter.
2709 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
2711 * mini-x86.c: make it easier to enable the debugging code for IMT
2714 2007-09-28 Martin Baulig <martin@ximian.com>
2717 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
2718 `mono_method_klass_offset' and `mono_method_token_offset'.
2720 2007-09-20 Mark Probst <mark.probst@gmail.com>
2722 * mini.c: First generics sharing implementation. Can only share
2723 in very simple cases. If sharing doesn't work it falls back to
2724 dedicated compilation.
2726 * mini.h: Flag in MonoCompile to specify whether generic
2727 compilation is shared. Flags enum for marking which generic inst
2728 of a context is used. Prototypes for helper functions.
2730 * generic-sharing.c: Helper functions for generic method sharing.
2732 * optflags-def.h: Optimization flag (gshared) for enabling generic
2733 method sharing added.
2735 * Makefile.am: generic-sharing.c added.
2737 2007-09-19 Daniel Nauck <dna@mono-project.de>
2739 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
2741 2007-09-19 Massimiliano Mantione <massi@ximian.com>
2742 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
2745 2007-09-19 Martin Baulig <martin@ximian.com>
2747 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
2748 mono_debug_cleanup() is now part of mono_cleanup().
2750 2007-09-18 Zoltan Varga <vargaz@gmail.com>
2752 * driver.c (mono_main): Fix a warning.
2754 2007-09-17 Zoltan Varga <vargaz@gmail.com>
2756 * aot-compiler.c: Optimize various parts when processing large assemblies.
2759 * mini.c (mono_patch_info_hash): Improve hash function.
2761 2007-09-14 Jonathan Chambers <joncham@gmail.com>
2763 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
2765 Code is contributed under MIT/X11 license.
2767 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2769 * mini.c (mini_init): Fix a leak.
2771 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
2773 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
2775 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
2777 2007-09-14 Zoltan Varga <vargaz@gmail.com>
2779 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
2781 2007-09-13 Zoltan Varga <vargaz@gmail.com>
2783 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
2786 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
2788 * mini.c (handle_alloc): Enable managed allocators in AOT code.
2790 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
2792 * aot-runtime.c (decode_patch_info): Ditto.
2794 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2796 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
2797 static case. Cache delegates in architecture specific code,
2798 based on number of parameters.
2800 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
2801 in architecture specific code, based on number of parameters.
2803 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
2804 caching happen in architecture specific code now.
2806 Code is contributed under MIT/X11 license.
2808 2007-09-12 Jonathan Chambers <joncham@gmail.com>
2810 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
2811 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
2812 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
2814 Code is contributed under MIT/X11 license.
2816 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2817 * mini.c: (mono_thread_abort) Fixed bug #82416.
2819 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2821 * mini.: hook the new managed GC allocation feature into the JIT.
2823 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
2825 * mini.c: implementation for the new runtime tls opcode.
2827 2007-09-11 Martin Baulig <martin@ximian.com>
2830 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
2831 `mono_method_inflated_offset'.
2833 2007-09-07 Zoltan Varga <vargaz@gmail.com>
2835 * driver.c mini.h mini.c: Add a new devel command line option for injecting
2836 async exceptions into a method.
2838 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
2839 purpose of testing whenever the unwinder works at every instruction.
2841 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
2843 * mini.c: check accessibility of method used in ldftn (fixes
2846 2007-09-04 Zoltan Varga <vargaz@gmail.com>
2848 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
2850 * inssel.brg: Fix a warning.
2852 2007-09-03 Martin Baulig <martin@ximian.com>
2854 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
2855 now takes the `main_method' as argument.
2857 2007-09-02 Zoltan Varga <vargaz@gmail.com>
2859 * cpu-sparc.md (endfilter): Add missing src1:i argument.
2861 2007-08-30 Jonathan Chambers <joncham@gmail.com>
2863 * driver.c: include the cil-coff.h header on Windows.
2865 Code is contributed under MIT/X11 license.
2867 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
2869 * mini.c, driver.c: don't include the cil-coff.h header.
2871 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
2873 * mini.c: flag places that needs fixes fo soft-float support.
2875 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
2877 * mini.h, inssel-float.brg: fix soft-float constant loads on big
2878 endian systems (partially from Dean Jenkins, bug #81924).
2880 2007-08-28 Mark Probst <mark.probst@gmail.com>
2882 * mini.c (check_linkdemand): Remove embedded reference object in
2883 call to LinkDemandSecurityException.
2884 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
2885 with an IntPtr instead of a reference object.
2887 2007-08-28 Zoltan Varga <vargaz@gmail.com>
2889 * mini.c (handle_initobj): Handle alignment properly.
2891 * inssel.brg (mini_emit_memset): Ditto.
2893 * inssel.brg (mini_emit_memcpy): Ditto.
2895 * inssel-sparc.brg: Ditto.
2897 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
2899 2007-08-26 Zoltan Varga <vargaz@gmail.com>
2901 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
2902 exceptions raised in unmanaged code. Fixes part of #82594.
2904 2007-08-24 Mark Probst <mark.probst@gmail.com>
2906 * mini.c (mono_method_to_ir), declsec.c
2907 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
2909 2007-08-22 Martin Baulig <martin@ximian.com>
2912 (MonoDebuggerThreadInfo): New typedef.
2913 (mono_debugger_thread_table): New global variable.
2914 (mono_debugger_thread_created): New public function.
2915 (mono_debugger_thread_cleanup): New public function.
2919 - removed `get_current_thread' and `lookup_assembly'.
2920 - removed `data_table'.
2921 - added `thread_table'.
2924 (mono_thread_start_cb): Call mono_debugger_thread_created().
2925 (mono_thread_attach_cb): Likewise.
2926 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
2927 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
2930 * driver.c (mono_main): Move mono_debug_init() up, before calling
2931 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
2933 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2935 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
2936 together when passing several arguments of type double (gives a small
2937 speedup and saves a few bytes of generated code).
2939 2007-08-20 Jb Evain <jbevain@novell.com>
2941 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
2943 2007-08-20 Jb Evain <jbevain@novell.com>
2945 * mini.c (mono_method_to_ir): throw MethodAccessException
2946 and FieldAccessException instead of InvalidProgramException.
2948 2007-08-20 Mark Probst <mark.probst@gmail.com>
2950 * mini.c: CoreCLR security checks.
2952 * mini.h: Removed MonoSecurityMode (moved to
2953 metadata/security-manager.h) and mono_security_mode global var
2954 (replaced by set/get functions in security-manager.h).
2956 * driver.c: Added "core-clr-test" security mode for testing. Used
2957 set-function for setting security mode.
2959 2007-08-17 Mark Probst <mark.probst@gmail.com>
2961 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
2962 the new jit_info_table.
2964 * driver.c: Test code for the new jit_info_table (enabled by the
2965 define MONO_JIT_INFO_TABLE_TEST).
2967 2007-08-14 Zoltan Varga <vargaz@gmail.com>
2969 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
2970 detection of call <REG> instruction sequence. Fixes build on freebsd.
2972 2007-08-13 Zoltan Varga <vargaz@gmail.com>
2974 * mini-exceptions.c: Fix a warning.
2976 2007-08-11 Zoltan Varga <vargaz@gmail.com>
2978 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
2979 stack overflow handling code on amd64 too.
2981 * mini-exceptions.c (mono_setup_altstack): Make this use
2982 mono_thread_get_stack_bounds ().
2984 * mini-x86.h: Disable sigaltstack on solaris x86.
2986 2007-08-10 Zoltan Varga <vargaz@gmail.com>
2988 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
2990 2007-08-10 Geoff Norton <gnorton@customerdna.com>
2992 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
2994 2007-08-08 Zoltan Varga <vargaz@gmail.com>
2996 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
2998 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
3000 2007-08-03 Neale Ferguson <neale@sinenomine.net>
3002 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
3005 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3007 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
3008 to be emitted (bug #82281).
3010 2007-08-01 Martin Baulig <martin@ximian.com>
3012 Merged the `debugger-dublin' branch.
3014 * debug-debugger.h (MonoDebuggerInfo):
3015 Removed the `old_*' compatibility entries.
3016 Added `debugger_version' and `data_table'.
3017 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
3018 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
3021 (MiniDebugMethodBreakpointInfo): Add `address_list'.
3022 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
3023 instead of a `gconstpointer'.
3024 (mono_debugger_insert_method_breakpoint): Return a
3025 `MonoDebugMethodAddressList *'.
3027 2007-06-28 Martin Baulig <martin@ximian.com>
3029 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3031 2007-08-01 Zoltan Varga <vargaz@gmail.com>
3033 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
3034 __builtin_frame_address () since it is broken on older gcc versions.
3036 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
3038 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
3039 on the stack overflow handling and made the managed stack overflows
3040 catchable in most cases using soft guard pages.
3041 * exceptions-x86.c: added code to restore the protection in the soft
3042 guard pages at the end of exception handling.
3044 2007-07-31 Zoltan Varga <vargaz@gmail.com>
3046 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
3048 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3050 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
3053 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3055 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
3056 signal handling support until it has been ported to the new mechanism.
3057 * mini.c: fixed stack overflow detection and use the new
3058 architecture code to handle signals on the altstack.
3060 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
3062 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
3063 stack overflows on the alt stack.
3065 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
3067 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
3068 stack overflows on the alt stack.
3070 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
3072 * exceptions-ppc.c: cleanup preparing for altstack support.
3074 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3076 * exceptions-arm.c: cleanup preparing for altstack support.
3078 2007-07-27 Mark Probst <mark.probst@gmail.com>
3080 * mini.c (print_jit_stats): Output hazard pointer stats.
3082 2007-07-26 Mark Probst <mark.probst@gmail.com>
3084 * driver.c, mini.c: Replaced security mode flags with a single
3087 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3089 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
3091 2007-07-25 Mark Probst <mark.probst@gmail.com>
3093 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
3094 (which doesn't do anything yet) for activating Core CLR
3095 (Silverlight) security.
3097 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
3099 * mini-codegen.c: work around a possible gcc bug on arm.
3101 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3103 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
3104 message for platforms that don't support AOT compilation.
3106 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3108 * mini.h, mini.c, driver.c: temporary smcs hack.
3110 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
3112 * mini-arm.h, mini-arm.c: arm EABI fixes.
3114 2007-07-22 Zoltan Varga <vargaz@gmail.com>
3116 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
3119 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
3120 trampolines taking a method argument.
3122 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
3124 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
3125 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
3127 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
3128 JIT compilation throws an exception. Fixes #82050.
3130 2007-07-19 Mark Probst <mark.probst@gmail.com>
3132 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
3133 with the MONO_EXCEPTION_ defines.
3135 2007-07-17 Zoltan Varga <vargaz@gmail.com>
3137 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
3140 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
3141 the cause of an assertion.
3143 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
3145 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
3148 2007-07-15 Zoltan Varga <vargaz@gmail.com>
3150 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
3151 assert. Should fix #82103.
3153 2007-07-14 Zoltan Varga <vargaz@gmail.com>
3155 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
3156 here too. Fixes #82095.
3158 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
3161 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
3163 * mini-amd64.h: Enable IMT for amd64.
3165 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
3167 2007-07-12 Zoltan Varga <vargaz@gmail.com>
3169 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
3171 2007-07-12 Mark Probst <mark.probst@gmail.com>
3173 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
3174 as soon as check_linkdemand sets an exception_type.
3176 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3178 * mini-x86.c: fixed offsets for IMT call sequence.
3179 * mini-x86.h: enable IMT again.
3181 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3183 * trace.c (mono_trace_enter_method): Decode MonoType too.
3185 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
3187 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
3189 * mini-amd64.c: Add preliminary IMT implementation.
3191 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3193 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
3194 understand the new IMT-base interface invocation (thanks to
3195 Daniel Nauck for the report and the remote debugging session).
3197 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3199 * mini-x86.c: size and speed optimizations for the IMT bsearch.
3201 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3203 * Makefile.am (aotcheck): Make this actually use the AOTed code.
3205 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
3207 * mini-trampolines.c: implement AOT IMT support.
3208 * mini-x86.h: enable IMT support for wider testing.
3210 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3212 * inssel.brg (emit_imt_argument): Add aot support here.
3214 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
3216 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3218 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
3219 of the IMT implementation, partially from massi, with my
3220 implementation of the bsearch sequence. Disabled by default until
3221 the AOT code is implemented.
3223 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3225 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
3227 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
3229 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3231 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
3232 arch-independent IMT JIT code from Massimiliano
3233 Mantione (massi@ximian.com) with small cleanups from me.
3235 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3237 * Makefile.am: fix svn invocation to get the svn revision to be
3238 independent of the local language (build fix).
3240 2007-07-09 Mark Probst <mark.probst@gmail.com>
3242 * mini.c (inline_method): Reset cfg->exception_type if the
3243 inlining is aborted. Fixes: 82049.
3245 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
3247 * mini.c: remove assert from exception handling code when exception_ptr
3250 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3252 * mini.c (mono_codegen): Add an assert.
3254 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
3255 enter and leave code.
3256 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
3258 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3260 * mini-ppc.c: fixed memory corruption for localloc(0)
3263 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3265 * mini.c: Fix warnings.
3267 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
3269 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
3270 to emit better double->int conversions.
3272 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3274 * mini.c: the provided Min/Max optimizations are valid for unisgned
3277 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
3279 * 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
3281 2007-06-28 Miguel de Icaza <miguel@novell.com>
3283 * mini.c (mono_running_on_valgrind): Add support for reporting the
3284 method and its boundaries to valgrind.
3286 2007-06-28 Martin Baulig <martin@ximian.com>
3288 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3290 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3292 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
3294 * generic.2.cs: Add new test case.
3296 2007-06-25 Martin Baulig <martin@ximian.com>
3298 Merged the `debugger-dublin' branch.
3301 (mono_debugger_insert_method_breakpoint): New public method.
3302 (mono_debugger_remove_method_breakpoint): Likewise.
3303 (mono_debugger_check_breakpoints): New static method.
3304 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3306 * debug-debugger.h (MonoDebuggerInfo):
3307 Renamed (to keep backward compatibility in the vtable):
3308 `insert_breakpoint' -> `old_insert_breakpoint'.
3309 `remove_breakpoint' -> `old_remove_breakpoint'.
3310 `create_string' -> `old_create_string'.
3311 `lookup_class' -> `old_lookup_class'.
3312 `lookup_type' -> removed; changed into a dummy field.
3313 `lookup_assembly' -> `old_lookup_assembly'.
3314 Added (same functionality, but different signature):
3315 `create_string', `lookup_class', `lookup_assembly'
3317 `get_method_addr_or_bpt', `remove_method_breakpoint',
3318 `runtime_class_init'.
3320 * debug-debugger.c: Merged the `debugger-dublin' branch.
3322 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3324 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3326 (peephole_pass): Likewise.
3328 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3330 * driver.c: hopefully make setaffinity work also for ancient
3333 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3335 * driver.c : win32 build fix.
3337 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3339 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3340 processor if it is set.
3342 2007-06-21 Martin Baulig <martin@ximian.com>
3344 * debug-mini.h: New file.
3347 (mono_debugger_insert_breakpoint_full): Moved here from
3348 ../metadata/mono-debug-debugger.c.
3349 (mono_debugger_remove_breakpoint): Likewise.
3350 (mono_debugger_breakpoint_callback): Likewise.
3352 2007-06-15 Raja R Harinath <rharinath@novell.com>
3354 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3355 changes in MonoGenericClass.
3357 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3359 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3361 2007-06-14 Raja R Harinath <rharinath@novell.com>
3363 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3364 removal of MonoGenericMethod.
3366 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3368 * mini-exceptions.c: hooks for the exception events profiling API.
3370 2007-06-14 Randolph Chung <tausq@debian.org>
3372 * Makefile.ma: Add hppa target.
3373 * mini-arch.h: Include mini-hppa.h
3374 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3375 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3376 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3378 2007-06-14 Randolph Chung <tausq@debian.org>
3380 * inssel.brg: Add rules for "chained" compare-branch operations so that
3381 a single compare op can affect multiple branches. Adjust cost for
3382 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3383 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3384 cost for some rules so that they can more easily be overridden by
3385 per-arch rules (with fixes from lupus).
3386 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3388 2007-06-13 Randolph Chung <tausq@debian.org>
3390 * mini-ops.h: Reorder branch ops so that they match the order of the
3391 corresponding CEE_* ops. The code expects them this way.
3392 Add new ops for HPPA target.
3393 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3395 2007-06-13 Randolph Chung <tausq@debian.org>
3397 * mini-exceptions.c: Handle cases where the stack grows towards
3399 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3401 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3403 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3405 * driver.c: explain where a non-matching corlib is found.
3407 2007-06-13 Mark Probst <mark.probst@gmail.com>
3409 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3411 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3413 * mini-exceptions.c: Generate a method profile leave event during
3414 an exception to ensure that the profiler gets notified.
3416 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3418 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3421 * cpu-amd64.md: Add long_and/or/xor opcodes.
3423 2007-06-06 Wade Berrier <wberrier@novell.com>
3425 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3426 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3427 length of instruction shr_imm (expected 8, got 10)
3429 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3431 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3433 2007-06-06 Mark Probst <mark.probst@gmail.com>
3435 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3436 MonoInternalHashTable again (fixed bug in the internal hash table
3439 2007-06-06 Mark Probst <mark.probst@gmail.com>
3441 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3442 Have to figure out what makes it crash the SWF regression.
3444 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3446 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3448 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3450 * mini.c: optimize out the type check when storing null in a
3453 2007-06-04 Mark Probst <mark.probst@gmail.com>
3455 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3456 MonoInternalHashTable.
3458 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3460 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
3461 signed integer methods.
3463 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3465 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
3466 permanently since the current approach doesn't work.
3468 2007-06-02 Zoltan Varga <vargaz@gmail.com>
3470 * inssel.brg (stmt): Only call delegate->invoke_impl if
3471 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
3473 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3475 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
3476 the sreg2==rdx case.
3478 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
3479 account if it contains a rex prefix.
3480 (peephole_pass): Handle OP_FMOVE as well.
3482 2007-06-01 Zoltan Varga <vargaz@gmail.com>
3484 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
3485 as it causes regressions.
3487 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3489 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
3490 static case as well.
3492 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
3494 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3495 (mono_arch_get_this_arg_from_call): Ditto.
3497 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
3499 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
3502 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
3503 (mono_arch_get_this_arg_from_call): Ditto.
3505 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
3507 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
3508 try to create optimized invoke code and use that for further invocations.
3509 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
3511 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
3513 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
3515 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
3516 sealed classes or methods.
3517 *devirtualization.cs: tests for the new optimization
3519 2007-05-29 Zoltan Varga <vargaz@gmail.com>
3521 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
3522 by the update_volatile () function.
3524 2007-05-27 Zoltan Varga <vargaz@gmail.com>
3526 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
3529 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
3531 2007-05-24 Jonathan Chambers <joncham@gmail.com>
3533 * mini.c: Add configure checks for header files.
3534 * mini-x86.c: Add configure checks for header files.
3535 * trace.c: Add configure checks for header files.
3536 * aot-runtime.c: Add configure checks for header files.
3537 * aot-compiler.c: Add configure checks for header files.
3538 * driver.c: Add configure checks for header files.
3539 * mini-codegen.c: Add configure checks for header files.
3541 Code is contributed under MIT/X11 license.
3543 2007-05-22 Zoltan Varga <vargaz@gmail.com>
3545 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
3546 icompare_imm -128 + op_iclt. Fixes #81703.
3548 2007-05-19 Zoltan Varga <vargaz@gmail.com>
3550 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
3552 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3554 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
3555 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
3556 so that all isinst checks now use "interface_bitmap".
3558 2007-05-15 Zoltan Varga <vargaz@gmail.com>
3560 * cpu-amd64.md (jmp): Fix a warning.
3562 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
3564 * basic.cs: Add new regression test.
3566 * basic.cs: Remove test which is now in basic-long.cs.
3568 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
3570 * basic-long.cs: Add new test.
3572 2007-05-13 Zoltan Varga <vargaz@gmail.com>
3574 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
3576 2007-05-12 Zoltan Varga <vargaz@gmail.com>
3578 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
3580 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
3583 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
3584 throwing code a bit.
3586 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
3587 the exception throwing code a bit.
3589 * mini-x86.c (get_call_info): Allocate result from a mempool.
3591 2007-05-11 Zoltan Varga <vargaz@gmail.com>
3593 * aot-compiler.c (find_typespec_for_class): Fix the assert.
3595 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3597 * mini.h (MonoCompile): Add 'token_info_hash' field.
3599 * mini.c: Save token->method associations during compilation so the AOT
3600 compiler can use it.
3602 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
3603 which reference generic classes and methods.
3605 2007-05-10 Zoltan Varga <vargaz@gmail.com>
3607 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
3609 * aot-compiler.c (compile_method): Fix a typo in a comment.
3611 * aot-runtime.c (decode_cached_class_info): Skip generic types.
3613 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
3616 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
3618 2007-05-09 Zoltan Varga <vargaz@gmail.com>
3620 * mini.h (MonoCompile): Add 'args' field.
3622 * mini.c (mono_compile_create_vars): Store variables representing the arguments
3625 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
3627 2007-05-08 Zoltan Varga <vargaz@gmail.com>
3629 * mini.c (mono_compile_get_interface_var): Remove this unused function.
3631 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
3633 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
3634 opcodes for some opcodes.
3636 * mini.h *.brg *.c: Use the new opcodes.
3638 2007-05-08 Massimiliano Mantione <massi@ximian.com>
3640 * mini.h: Bumped aot revision.
3642 * inssel.brg: modified code generation of type checks for interfaces
3643 to use the new "MonoClass.interface_bitmap" instead of the old
3644 "MonoClass.interface_offsets".
3646 2007-04-30 Zoltan Varga <vargaz@gmail.com>
3648 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
3650 2007-04-29 Zoltan Varga <vargaz@gmail.com>
3652 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
3655 2007-04-27 Neale Ferguson <neale@sinenomine.net>
3657 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
3659 2007-04-27 Wade Berrier <wberrier@novell.com>
3661 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
3662 mini.h) to fix build.
3664 2007-04-26 Zoltan Varga <vargaz@gmail.com>
3666 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
3668 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
3669 causes the corlib unit tests to fail.
3671 2007-04-25 Zoltan Varga <vargaz@gmail.com>
3673 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
3675 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
3677 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
3678 opcodes to the comparison relations.
3680 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
3681 opcodes to their types.
3683 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
3685 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
3686 it in cfg->arch.cinfo.
3688 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
3690 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
3691 cfg->cil_offset_to_bb.
3693 2007-04-24 Zoltan Varga <vargaz@gmail.com>
3695 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
3696 created becase of initlocals.
3698 2007-04-23 Zoltan Varga <vargaz@gmail.com>
3700 * mini-alpha.c cpu-alpha.md: More alpha port work from
3701 Sergey Tikhonov <tsv@solvo.ru>.
3703 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
3705 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
3707 2007-04-19 Zoltan Varga <vargaz@gmail.com>
3709 * cpu-s390.md (break): Correct the length of break instruction.
3711 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3713 * mini.c: fix a couple of soft-float issues and comments.
3715 2007-04-15 Miguel de Icaza <miguel@novell.com>
3717 * trace.c (is_filenamechar): - is also a filename char.
3719 2007-04-15 Neale Ferguson <neale@sinenomine.net>
3721 * mini-s390.c: Correct checking for enum type in return value processing.
3723 2007-04-14 Raja R Harinath <rharinath@novell.com>
3725 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
3726 (version.h): Makefile is in the build directory.
3728 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
3730 * mini-amd64.h: fix for assertion failure on Solaris/amd64
3732 2007-04-11 Martin Baulig <martin@ximian.com>
3734 * mini.c (can_access_member): Fix handling of generic classes;
3737 2007-04-10 Zoltan Varga <vargaz@gmail.com>
3739 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
3741 2007-04-05 Zoltan Varga <vargaz@gmail.com>
3743 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
3745 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
3747 * mini-codegen.c: make sure the right spill amount is
3748 used for fp or integer registers (fixes the float_sub_spill() on ppc).
3750 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
3752 * mini-ppc.c: fixes for the fp_branch_nan test.
3754 2007-03-23 Zoltan Varga <vargaz@gmail.com>
3756 * basic.cs: Comment out new test which still fails on ia64.
3758 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3760 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
3762 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3764 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
3766 2007-03-22 Zoltan Varga <vargaz@gmail.com>
3768 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
3769 on 64 bit machines. Fixes part of #80738.
3771 * basic.cs: Add regression test.
3773 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3775 * inssel.brg basic.cs: Revert previous change to fix build.
3777 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
3780 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
3782 * basic.cs: Add new regression test.
3784 2007-03-17 Zoltan Varga <vargaz@gmail.com>
3786 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
3789 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3791 * cpu-s390x.md: Correct length of break instruction.
3793 2007-03-16 Neale Ferguson <neale@sinenomine.net>
3795 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
3796 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
3798 2007-03-15 Jonathan Chambers <joncham@gmail.com>
3800 * *.c: Begin WIN64 port.
3801 * mini.c: Use correct register in profiler.
3802 * mini-amd64.c: No inline assembly on Win64.
3803 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
3804 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
3805 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
3806 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
3807 mono_arch_ip_from_context for Win64.
3809 Contributed under MIT/X11 license.
3811 2007-03-15 Zoltan Varga <vargaz@gmail.com>
3813 * exceptions-amd64.c (seh_handler): Ditto.
3815 * exceptions-x86.c (seh_handler): Fix a memory leak.
3817 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
3819 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3820 mini-s390x.c: fixed peephole optimizations to deal
3821 correctly with 1 and 2 byte reload avoidance.
3823 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
3825 * cpu-s390.md, cpu-s390x.md: update localloc length.
3827 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3829 * cpu-g4.md: added missing descriptions.
3831 2007-03-14 Miguel de Icaza <miguel@novell.com>
3833 * Makefile.am: Add support so the tail tests are not executed on
3834 PowerPC as that is a known limitation of the PowerPC port.
3836 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3838 * runmdesc.bat: Move to msvc directory.
3840 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3842 * runmdesc.bat: Run executable that was produced by the current
3843 target and sent via an argument.
3845 2007-03-11 Zoltan Varga <vargaz@gmail.com>
3847 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
3850 * generics.2.cs: Add regression test.
3852 2007-03-09 Wade berrier <wberrier@novell.com>
3854 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
3856 2007-03-09 Zoltan Varga <vargaz@gmail.com>
3858 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
3859 AOT code depends on this.
3861 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
3863 * mini.c: more precise tracking of types in the eval stack
3864 (part of fix for bug #81044).
3866 2007-03-07 Zoltan Varga <vargaz@gmail.com>
3868 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
3870 * aot-compiler.c (encode_patch): Remove an obsolete comment.
3872 2007-03-06 Zoltan Varga <vargaz@gmail.com>
3874 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
3876 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
3878 2007-02-22 Zoltan Varga <vargaz@gmail.com>
3880 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
3881 a pointer on 64 bit systems. Fixes #80190.
3883 * iltests.il: Add new regression test.
3885 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
3887 * mini.c: inline a constant for Environment.IsRunningOnWindows.
3889 2007-02-19 Geoff Norton <gnorton@customerdna.com>
3891 * trace.c: Remove an erroneous alignemnt check when tracing.
3892 Fixes --trace on OSX86.
3894 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
3896 * mini-$(arch).h: initialize SP in context for all the archs.
3898 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
3900 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
3901 regressions in the thread tests.
3903 2007-02-14 Zoltan Varga <vargaz@gmail.com>
3905 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
3906 - fixed implementation of LOCALLOC opcode
3907 - implemented non-un compare for floats
3909 - implementation of FDIV and CKFINITE opcodes
3910 - fixes for latest mono updates
3911 - additional arch opcodes
3913 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
3915 * Makefile.am: simplify and merge rules for cross-compilation.
3917 2007-02-07 Massimiliano Mantione <massi@ximian.com>
3919 * local-propagation.c: Actually *apply* the fix for bug 80591...
3921 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
3923 * mini-exceptions.c: backuot part of the last change
3924 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
3926 2007-02-06 Massimiliano Mantione <massi@ximian.com>
3927 * inssel.brg: Fix bug 59286.
3930 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
3932 * mini-exceptions.c: patch from Zoltan to correctly check for
3933 stack boundaries (using the stack register, not the frame register),
3934 fixes bugs #80724, #79717.
3936 2007-02-03 Zoltan Varga <vargaz@gmail.com>
3938 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
3939 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
3941 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
3942 presence of frame pointer elimination.
3944 2007-02-01 Geoff Norton <gnorton@customerdna.com>
3946 * mini-x86.h: NetBSD UCONTEX_REG defines.
3948 2007-02-01 Zoltan Varga <vargaz@gmail.com>
3950 * inssel-amd64.brg: Fix amd64 build.
3952 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
3954 * mini.h: remove extern to workaround what looks likes gcc bug 26905
3957 2007-01-31 Zoltan Varga <vargaz@gmail.com>
3959 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
3962 * mini-<ARCH>.c: Use mono_is_regsize_var ().
3964 2007-01-30 Mark Mason <mason@broadcom.com>
3966 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
3967 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
3968 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
3969 beginning support for CEE_JMP [not quite working yet]
3970 * tramp-mips.c: LMF handling now works
3972 2007-01-30 Zoltan Varga <vargaz@gmail.com>
3974 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
3976 * mini.h (NULLIFY_INS): New macro.
3978 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3980 * mini.c: statistical profiler fix for windows, patch
3981 from Tor Lillqvist (tml@novell.com).
3983 2007-01-30 Massimiliano Mantione <massi@ximian.com>
3984 * local-propagation.c: Fix bug 80591.
3986 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
3988 * Makefile.am: put back the --export-dynamic option as with
3989 the previous gmodule flags (thanks to Robert Jordan).
3991 2007-01-28 Zoltan Varga <vargaz@gmail.com>
3993 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
3995 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
3996 simplify and speed up the local register allocator. Also rename some fields
3997 like iassign->vassign.
3999 * regalloc.c: Remove some functions which are no longer used since their
4000 inlined version is in mini-codegen.c.
4002 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
4004 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
4006 2007-01-27 Zoltan Varga <vargaz@gmail.com>
4008 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
4009 narrowing. Fixes #80622.
4011 * iltests.il: Add new regresssion test.
4013 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4015 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
4016 debug-debugger.c, debug-debugger.h: warning fixes.
4017 * driver.c: updated copyright year and made it fit in one line.
4019 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
4021 * aot-runtime.c: updated to use mono-dl instead of gmodule.
4023 2007-01-25 Zoltan Varga <vargaz@gmail.com>
4025 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
4027 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
4029 * iltests.il: Add new test for bug #80507.
4031 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4033 * mini-arm.h: use soft-float also on vfp for now.
4035 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4037 * mini.c: fix some more soft-float issues.
4039 2007-01-24 Zoltan Varga <vargaz@gmail.com>
4041 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
4043 2007-01-24 Massimiliano Mantione <massi@ximian.com>
4044 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
4045 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
4046 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
4048 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
4050 * mini-arm.c: typo fix.
4052 2007-01-23 Neale Ferguson <neale@sinenomine.net>
4054 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
4056 2007-01-21 Zoltan Varga <vargaz@gmail.com>
4058 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
4059 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
4061 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
4063 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
4065 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
4067 * inssel.brg: Fix a warning.
4069 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
4071 * abcremoval.c ssa.c ssapre.c: Update after this change.
4073 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
4075 * dominators.c (df_set): Use mono_bitset_union_fast.
4077 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4079 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
4080 mini-codegen.c: reduce relocations and memory usage for the cpu
4083 2007-01-20 Zoltan Varga <vargaz@gmail.com>
4085 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
4087 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
4088 to reduce their size.
4090 2007-01-19 Mark Mason <mason@broadcom.com>
4092 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
4093 * mini-mips.c: more configuration macros, support long conditional branches, additional
4094 asserts, fix epilog instrumentation.
4095 * mini-mips.h: use standard stack walk
4096 * cpu-mips.md: increase size of div, rem and conditional branches
4098 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
4100 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
4103 2007-01-19 Zoltan Varga <vargaz@gmail.com>
4105 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
4106 (compile_method): Ditto.
4108 * aot-runtime.c (decode_klass_info): Ditto.
4110 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
4111 needed by the code generated by inssel.brg. Also fix a warning.
4113 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
4115 * mini.c: deal with enums that become genericinsts by
4116 being nested in a generic class (bug #79956).
4118 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
4120 * mini.c: match the generic definition to check for
4121 private access with generic types (bug #78431).
4123 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4125 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
4126 to make life easier for people cross-compiling that insist on not
4129 2007-01-17 Mark Mason <mason@broadcom.com>
4131 * inssel-long.brg: patch to deal with mips missing flags
4132 * inssel-long32-mips.brg: implement overflow checks
4133 * insset-mips.brg: implement overflow checks
4134 * mini-mips.h: implement conditional exception handling
4135 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
4136 Remove unused code, minor cleanups.
4137 * exceptions-mips.c: minor cleanups
4138 * mini-ops.h: add mips conditional exception ops
4139 * cpu-mips.md: add mips conditional exception ops
4142 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
4144 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
4145 to deal with mips missing of flags.
4147 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4149 * exceptions-ppc.c: execute fault handlers.
4151 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
4153 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
4155 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4157 * mini.c: handle also floating point values in initialize_array.
4159 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4161 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
4162 array initialization and make it conditional on the intrins option.
4164 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4166 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
4167 relocations and put the patch info names close to the enum definition.
4169 2007-01-15 Mark Mason <mason@broadcom.com>
4171 * basic.cs, exceptions.cs: break up large tests to increase debugability.
4173 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4175 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
4177 2007-01-12 Raja R Harinath <rharinath@novell.com>
4179 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
4181 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
4183 * Makefile.am: distribute the mips sources.
4185 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4187 * mini-codegen.h: handle bug #80489 here, by excluding ecx
4190 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
4192 * cpu-x86.md: back out for now as this triggers other regressions.
4194 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
4196 * cpu-x86.md: force src1 and dest regpair for long shift instructions
4197 to eax:edx, so ecx can't get allocated to them (bug #80489).
4199 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
4201 * mini.c, mini-exceptions.c: enabled running fault handlers
4204 2007-01-03 Miguel de Icaza <miguel@novell.com>
4206 * driver.c: If nothing fail, do not use the string "failed",
4207 because it makes it very annoying to view test result logs on the
4210 2006-12-30 Miguel de Icaza <miguel@novell.com>
4212 * debug-debugger.c (mono_debugger_main): Rename "main" to
4213 "main_method" to prevent a warning.
4215 Remove a warning for unused field.
4217 2006-12-28 Martin Baulig <martin@ximian.com>
4220 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
4222 2006-12-22 Martin Baulig <martin@ximian.com>
4224 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
4225 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
4226 seperate `.mdb_debug_info' section, so we can access it from the
4227 debugger even if the binary is stripped.
4229 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
4230 from the `.mdb_debug_info' here to prevent the linker from
4231 removing that section.
4233 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
4236 2006-12-19 Robert Jordan <robertj@gmx.net>
4238 * mini-x86: enable the code to return small structures in
4239 registers for FreeBSD as well. Fixes bug #80278.
4240 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
4242 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4244 * mini-x86.c: align the stack when calling the profiler
4245 function instrumenting the prolog (on OSX).
4247 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
4249 * mini.c: emit a break opcode where Debugger.Break () is called.
4251 2006-12-13 Miguel de Icaza <miguel@novell.com>
4253 * mini.c (mono_method_to_ir): Provide useful information on this
4254 assert, to prevent others from debugging like I did.
4256 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4258 * mini.c: enable code which was incorrectly commented
4261 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4263 * mini-x86.c: enable on OSX, too, the code to return small
4264 structures in registers.
4266 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4268 * mini-x86.c: remove the use of the dynamic code manager here, too.
4270 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4272 * mini.h, debug-debugger.c, tramp-*.c: fixed
4273 mono_debugger_create_notification_function() to use
4274 mono_global_codeman_reserve () instead of a dynamic code manager.
4276 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
4278 * mini.c, jit-icalls.h, jit-icalls.c: remove the
4279 ves_array_element_address() jit icall and use a generated
4280 managed method instead (which is about 4 times faster for a rank 3
4283 2006-11-29 Mark Mason <mason@broadcom.com>
4285 * basic-calls.cs: additional tests for passing
4286 structures as function arguments.
4288 2006-11-29 Mark Mason <mason@broadcom.com>
4290 * mini-mips.h: disable custom exception handling
4291 * mini-mips.c: throw/rethrow should use jalr to call
4292 exception stubs. Fixed bug with passing structures
4293 by value. More support for tracing floating point
4296 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4298 * mini.c: fixed typo in the soft-float ldind.r4 handling
4301 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4303 * mini.c, mini.h, driver.c: added --runtime command line
4304 option to select a different runtime than the autodetected one.
4305 * jit.h: added API for embedders to initialize with a specific
4308 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4310 * mini.c: handle also boxing of r4 values (bug #80024).
4312 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4314 * mini-ppc.c: force indirect calls until we reserve
4315 enough address space for all the generated code.
4317 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4319 * exceptions-arm.c: workaround bugs in the libc definition
4322 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4324 * inssel.brg: fixes from me and Mark Mason.
4326 2006-11-23 Dick Porter <dick@ximian.com>
4328 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4329 semaphore display now we've fixed the initial value
4331 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4333 * inssel.brg: partially revert the last change to fix the build.
4335 2006-11-21 Mark Mason <mason@broadcom.com>
4337 * inssel.brg: Add and use compare-and-branch macros to support
4338 architectures that do not have condition code registers (ie. MIPS).
4339 * *-mips.{c,brg,md}: Fix copyright statements
4341 2006-11-20 Mark Mason <mason@broadcom.com>
4343 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4344 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4345 * mini.h: Added declaration for mono_print_ins()
4346 * mini-codegen.c: added ins_spec initializer for MIPS
4347 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4348 vreg to be virtual and hreg to be non-virtual.
4349 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4350 is not yet working/implemented correctly.
4351 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4352 non-static, fixup calls to print_ins() from other parts in the file.
4354 2006-11-20 Mark Mason <mason@broadcom.com>
4356 * basic-calls.cs: added tests for passing structures as arguments
4359 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4361 * inssel-long32.brg: optimize signed division by power of two.
4363 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4365 * mini-arm.c: added support for interworking with thumb code
4366 (mono must be still be built using the ARM instruction encoding).
4368 2006-11-19 Miguel de Icaza <miguel@novell.com>
4370 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4371 verifier has different rules for it. Fixes a few verifier issues
4374 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4375 at the end, so people know what happened.
4377 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4379 * brach-opts.c: in optimize_exception_target() make sure we
4380 are in a catch clause (fixes bug #79871).
4382 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4384 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4385 more soft-float support fixes.
4387 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4389 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4390 that are passed half on the stack and half in registers.
4392 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4394 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4395 more mips integration work from Mark E Mason
4396 <mark.e.mason@broadcom.com>.
4398 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4400 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4401 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4402 tramp-mips.c: added sources for the mips port, not
4403 integrated in the build yet. Contributed by
4404 Mark E Mason <mark.e.mason@broadcom.com>.
4406 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4408 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4410 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4412 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4413 put the soft-float rules in its own file since it seems to
4414 break s390 compilation.
4416 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4418 * mini-arm.c: fixed wrnings.
4420 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4422 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4423 inssel-arm.brg: ARM support for soft-float.
4425 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4427 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4428 loads and stores of 32 bit fp values.
4430 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4432 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4434 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4435 works. Fixes #79852 and #79463.
4437 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4439 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4440 more soft-float support WIP and fixes.
4442 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4444 * mini-arm.c: some VFP updates.
4446 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4448 * mini-exceptions.c: 0 is a valid local var offset in some
4449 architectures, don't assert (bug #78508).
4451 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4453 * exceptions-arm.c: fixed off by one error in stack walk code.
4455 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4457 * mini.h, mini.c: more precise tracking of type load exceptions.
4459 2006-11-03 Robert Jordan <robertj@gmx.net>
4461 * Makefile.am: [WIN32] Add monow.exe target.
4462 * driver.c: [WIN32] Don't detach the console when debugging.
4465 2006-10-30 Miguel de Icaza <miguel@novell.com>
4467 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
4469 2006-10-23 Zoltan Varga <vargaz@gmail.com>
4471 * aot-compiler.c (emit_method_info): Add a case missed earlier.
4473 * driver.c (mini_regression): Fix --regression with AOT.
4475 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
4477 2006-10-17 Zoltan Varga <vargaz@gmail.com>
4479 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
4481 * mini-sparc.h: Don't use sigaction on sparc/linux.
4483 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
4485 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
4487 * mini-exceptions.c: Add proper include files for getpid ().
4489 2006-10-16 Zoltan Varga <vargaz@gmail.com>
4491 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
4492 address instead of a MonoJitInfo* to avoid decoding the exception info for the
4495 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
4496 name cache to reduce its size.
4498 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4500 2006-10-15 Zoltan Varga <vargaz@gmail.com>
4502 * mini-x86.c: Save/restore the current LMF structure more efficiently using
4503 the mono_lmf TLS variable.
4505 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
4506 trampoline lmf frames.
4508 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
4510 2006-10-14 Zoltan Varga <vargaz@gmail.com>
4512 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
4513 the mono_lmf TLS variable.
4515 * mini-exceptions.c: Access the LMF structure through accessors.
4517 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
4518 variable instead of in jit_tls->lmf.
4520 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
4522 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
4523 trampoline lmf frames.
4525 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
4527 2006-10-12 Zoltan Varga <vargaz@gmail.com>
4529 * mini.c trace.c mini-x86.c: Revert these too.
4531 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
4534 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
4536 * genmdesc.c: removed now dead code.
4538 2006-10-09 Robert Jordan <robertj@gmx.net>
4540 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
4542 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
4544 * mini.h: do not leave gaps in the opcode values.
4546 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
4548 * jit-icalls.h: flag functions as internal here, too.
4550 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
4552 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
4553 functions with the internal attribute.
4555 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
4557 * aot-compiler.c: fclose the file descriptor in the profile read loop.
4559 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
4561 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
4564 2006-10-05 Zoltan Varga <vargaz@gmail.com>
4566 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
4567 tail calls as on other platforms.
4569 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
4571 * iltests.il: Add a few tailcall tests.
4573 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4575 * driver.c: fix loop for old compilers (bug #79521).
4577 2006-10-02 Zoltan Varga <vargaz@gmail.com>
4579 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
4581 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
4583 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
4584 metadata without any code.
4586 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
4587 more precise debugging information using gdb.
4589 2006-09-30 Zoltan Varga <vargaz@gmail.com>
4591 * inssel-ia64.brg: Make the helper methods static.
4593 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4595 * inssel-x86.brg: make the helper methods static.
4597 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
4599 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
4601 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
4603 * mini.c: updates for monoburg changes.
4604 * inssel.brg: make a few helper functions static as they should.
4606 2006-09-27 Zoltan Varga <vargaz@gmail.com>
4608 * Makefile.am: Move mini-codegen.c to common_sources.
4610 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
4612 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
4614 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
4615 mini-ppc.h: port to use the common local register allocator.
4617 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4619 * mini.h: Remove the comment too then.
4621 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
4623 * mini.h: put back backend.data which is to be used shortly and
4624 doesn't increase the size of MonoInst. If any 64 bit arch aligned
4625 pointers on 4 byte boundaries it'd have much bigger issues running
4626 and you can ifdef it out anyway.
4628 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4630 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
4631 MonoInst size by 4 bytes on 64 bit machines.
4633 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
4635 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
4636 replacement with more meaningful field names. Arch maintainers, please
4637 check the assigned names are good enough for your arch.
4639 2006-09-26 Zoltan Varga <vargaz@gmail.com>
4641 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
4642 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
4644 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
4646 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
4647 relocations and memory requirements, put the optimization flags
4648 definitions in their own file.
4650 2006-09-24 Zoltan Varga <vargaz@gmail.com>
4652 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
4654 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
4656 2006-09-22 Zoltan Varga <vargaz@gmail.com>
4658 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
4660 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
4662 * inssel.brg: use the correct function to get the size of an item
4663 in an array, given an element class.
4664 * aot-compiler.c: do not access class->class_size directly.
4666 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
4668 * mini.h, debug-mini.c: added a debugging function to print
4669 info about local variables and arguments in a jitted method.
4671 2006-09-20 Zoltan Varga <vargaz@gmail.com>
4673 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4675 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
4677 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4679 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
4680 inner and outer loops when passing vtypes.
4682 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
4684 * mini-ppc.c: take into account the cpu errata for cache flushing
4685 which caused some random errors (bug #79381).
4687 2006-09-19 Zoltan Varga <vargaz@gmail.com>
4689 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
4690 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
4692 2006-09-17 Zoltan Varga <vargaz@gmail.com>
4694 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
4697 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
4700 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
4701 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
4703 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
4706 2006-09-13 Zoltan Varga <vargaz@gmail.com>
4708 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
4710 2006-09-12 Zoltan Varga <vargaz@gmail.com>
4712 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
4713 macro does not have to be changed during debugging.
4715 * 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>.
4717 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
4719 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
4721 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
4722 MONO_ARCH_NO_EMULATE_MUL is defined.
4724 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
4726 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
4728 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
4730 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
4732 2006-09-11 Zoltan Varga <vargaz@gmail.com>
4734 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
4735 stuff to mini-exceptions.c where it is used.
4737 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
4738 setup code, the real one is in mini-exceptions.c.
4740 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
4741 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
4742 some changes from the freebsd ports tree.
4744 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
4747 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
4749 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
4751 * mini.c: on Linux, check for /proc to be mounted
4752 (bug# 79351, novell bug#201204).
4754 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
4756 * mini.c: handle cases where pthread_attr_getstack() behaves
4757 incorrectly (bug #78096).
4759 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
4761 * mini-arm.c: support larger stack frames (bug #79272).
4763 2006-09-08 Zoltan Varga <vargaz@gmail.com>
4765 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
4767 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
4770 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
4771 mono_class_from_name () to find a class from its name.
4773 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
4775 2006-09-07 Zoltan Varga <vargaz@gmail.com>
4777 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
4779 2006-09-05 Kornél Pál <kornelpal@gmail.com>
4781 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
4783 2006-09-04 Zoltan Varga <vargaz@gmail.com>
4785 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
4786 callinfo->trampoline.
4788 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
4790 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
4793 2006-09-03 Zoltan Varga <vargaz@gmail.com>
4795 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
4797 2006-09-02 Zoltan Varga <vargaz@gmail.com>
4799 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
4800 stats.method_trampolines, it is already done by the generic trampoline code.
4802 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
4804 2006-09-01 Zoltan Varga <vargaz@gmail.com>
4806 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
4808 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
4810 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
4812 * mini.c (print_jit_stats): Print mscorlib mempool size too.
4814 * mini.c (print_jit_stats): Print new stats.
4816 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
4818 2006-08-31 Zoltan Varga <vargaz@gmail.com>
4820 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
4821 Address on two dimensional arrays. Fixes #78729.
4823 * mini.h (MonoCompile): Add a 'skip_visibility' field.
4825 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
4828 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
4830 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
4833 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
4835 (mini_get_ldelema_ins): Ditto.
4837 2006-08-30 Zoltan Varga <vargaz@gmail.com>
4839 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
4840 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
4843 2006-08-29 Neale Ferguson <neale@sinenomine.net>
4845 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
4846 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
4848 * exceptions-s390x.c: Cosmetic change.
4850 * tramp-s390.c: Fix warning.
4852 * cpu-s390.md: Correct length of mul_imm.
4854 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
4856 * aot-compiler.c: added binary writer with ELF backend
4857 implementation (only on Linux/x86 for now).
4859 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4861 * Makefile.am: Don't run net 2.0 AOT tests.
4863 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
4864 (mono_compile_assembly): Skip net 2.0 assemblies as well.
4866 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
4868 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
4870 * aot-compiler.c: simplified and refactored the asm-writing code
4871 to allow different backends.
4873 2006-08-18 Zoltan Varga <vargaz@gmail.com>
4875 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4877 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
4878 little. Share patches of type TYPE_FROM_HANDLE as well.
4880 * mini.c (mono_patch_info_equal): New helper function.
4881 (mono_patch_info_hash): Ditto.
4883 * aot-compiler.c (emit_method_code): Fix s390 build.
4885 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
4886 is not handled because it is stored as a flag and not as a type ctor. Fixes
4889 2006-08-17 Zoltan Varga <vargaz@gmail.com>
4891 * aot-compiler.c: Fix computation of GOT slot statistics.
4893 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
4894 Also remove support for not PIC AOT.
4896 * mini.h: Bump AOT file format version.
4898 * objects.cs: Add a test for #78990.
4900 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
4901 (peter.dettman@iinet.net.au). Fixes #79087.
4903 * basic-long.cs: Add a test for the above.
4905 2006-08-16 Zoltan Varga <vargaz@gmail.com>
4907 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
4909 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
4912 2006-08-15 Zoltan Varga <vargaz@gmail.com>
4914 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
4917 2006-08-10 Jonathan Chambers <joncham@gmail.com>
4919 * mini.c: Don't verify COM proxy invoke calls
4922 2006-08-10 Dick Porter <dick@ximian.com>
4924 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
4925 which process is holding semaphores locked.
4927 2006-08-08 Zoltan Varga <vargaz@gmail.com>
4929 * mini-ia64.c mini-amd64.c: Fix #79027.
4931 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
4933 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
4935 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
4936 implicit arguments in a vararg call. Fixes #79027.
4938 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
4940 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
4941 (mono_get_array_new_va_signature): Ditto.
4943 2006-08-05 Zoltan Varga <vargaz@gmail.com>
4945 * aot-runtime.c: Call init_plt lazily.
4947 * inssel-long.brg: Fix unsigned long->int conversion.
4949 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
4951 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
4952 that most data is now in the .rss/.data section.
4954 2006-08-04 Zoltan Varga <vargaz@gmail.com>
4956 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
4958 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
4960 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
4962 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
4964 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
4965 virtual call. Fixes #79010.
4967 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
4968 and use the result as the this argument in the real call.
4970 * generics.2.cs: Add a new test for #79010.
4972 2006-08-03 Zoltan Varga <vargaz@gmail.com>
4974 * mini-x86.c: Fix a warning.
4976 * aot-compiler.c: Add a bunch of statistics.
4978 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
4980 2006-08-02 Zoltan Varga <vargaz@gmail.com>
4982 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
4984 2006-08-01 Zoltan Varga <vargaz@gmail.com>
4986 * 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>.
4988 2006-07-13 Miguel de Icaza <miguel@novell.com>
4990 * mini.c (mono_method_to_ir): Obtain the original method in the
4991 CIL stream and use this to perform validation.
4995 2006-07-19 Zoltan Varga <vargaz@gmail.com>
4997 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
4998 (mono_arch_call_opcode): Ditto.
5000 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
5003 * mini.c (mono_patch_info_dup_mp): New helper function.
5005 * aot-compiler.c (compile_method): Fix some of the memory allocated during
5006 compilation. Fixes #78827.
5008 2006-07-18 Kornél Pál <kornelpal@gmail.com>
5010 * declsec.c: Use original security informations for
5011 MONO_WRAPPER_MANAGED_TO_MANAGED.
5013 2006-07-15 Jonathan Chambers <joncham@gmail.com>
5015 * mini.c: Allow Com Interop methods/classes and
5016 don't verify COM wrapper calls
5019 2006-07-13 Zoltan Varga <vargaz@gmail.com>
5021 * inssel-long32.brg: Fix long->i4 checked conversion.
5023 * exceptions.cs: Add a test for the above.
5025 2006-07-08 Zoltan Varga <vargaz@gmail.com>
5027 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
5029 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
5032 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
5035 2006-07-03 Zoltan Varga <vargaz@gmail.com>
5037 * mini.c: Fix solaris/x86 exception handling.
5039 * Makefile.am: Get rid of $(ICU_LIBS).
5041 2006-07-02 Zoltan Varga <vargaz@gmail.com>
5043 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
5044 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
5045 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
5047 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
5049 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
5050 this function causes a SIGSEGV.
5052 2006-06-22 Zoltan Varga <vargaz@gmail.com>
5054 * mini.c: Remove unused solaris/x86 includes.
5056 2006-06-21 Zoltan Varga <vargaz@gmail.com>
5058 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
5060 2006-06-20 Jb Evain <jbevain@gmail.com>
5062 * cpu-g4.md: fix max length of start_handler instruction.
5064 2006-06-20 Massimiliano Mantione <massi@ximian.com>
5065 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
5067 2006-06-16 Massimiliano Mantione <massi@ximian.com>
5068 * ssa.c: Fixed bug 78653 for SSA based deadce.
5069 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
5070 MonoInst.flags, used in SSA based deadce.
5071 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
5072 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
5074 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
5076 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
5077 it can end up using non executable memory on ppc64 systems
5078 running ppc32 userspace (fix from Johannes Berg).
5080 2006-06-14 Dick Porter <dick@ximian.com>
5082 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
5085 2006-06-13 Massimiliano Mantione <massi@ximian.com>
5086 * mini.c: Made so that inline is locally disabled if it would
5087 trigger a .cctor, because too many apps depend on this behavior
5088 (which seems to be also the one of the MS CLR).
5090 2006-06-13 Zoltan Varga <vargaz@gmail.com>
5092 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
5093 No idea why this worked before.
5095 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
5096 which branch to outer exception clauses since they could skip the
5097 inner finally clauses. Fixes #78633.
5099 * exceptions.cs: Add a test for the above.
5101 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
5104 * iltests.il: Add a test for the above.
5106 2006-06-12 Zoltan Varga <vargaz@gmail.com>
5108 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
5109 after the end of a try bblock, to prevent asserts in mini_method_compile ().
5111 * iltests.il: Add a test for the above.
5113 2006-06-10 Zoltan Varga <vargaz@gmail.com>
5115 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
5117 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
5118 methods as instrinsics.
5120 2006-06-09 Wade Berrier <wberrier@novell.com>
5122 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
5123 (simple-cee-ops.h ssapre-mini-ops.h)
5125 2006-06-09 Neale Ferguson <neale@sinenomine.net>
5127 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
5128 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
5130 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
5131 * cpu-s390x.md: Fix max. length values for a couple of instructions.
5133 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
5135 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
5137 2006-06-08 Massimiliano Mantione <massi@ximian.com>
5139 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
5140 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
5141 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
5142 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
5143 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
5144 of opcodes, so that bug 78549 should not happen again.
5145 * ssapre.c: Updated to use the renamed files.
5147 2006-06-08 Zoltan Varga <vargaz@gmail.com>
5149 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
5150 in OP_ATOMIC_EXCHANGE_I4.
5152 2006-06-07 Wade Berrier <wberrier@novell.com>
5154 * tramp-s390.c: Fix s390 build (add missing pointer declarations
5155 in mono_debugger_create_notification_function)
5157 2006-06-06 Zoltan Varga <vargaz@gmail.com>
5159 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
5161 * mini.c (type_from_stack_type): Disable some changes which do not
5164 * driver.c: Reenable opts.
5166 * mini.h (MonoStackSlot): New structure to keep track of the verification state
5167 of the evaluation stack.
5169 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
5170 evaluation stack trace at entry to the bblock.
5172 * mini.c (merge_stacks): New function to perform verification of stack merges.
5173 Turned off by default.
5175 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
5178 2006-06-06 Massimiliano Mantione <massi@ximian.com>
5180 * local-propagation.c: Fixed bug 78549.
5182 2006-06-04 Zoltan Varga <vargaz@gmail.com>
5184 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
5186 2006-06-02 Miguel de Icaza <miguel@novell.com>
5188 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
5189 tramp-arm.c, tramp-ia64.c
5190 (mono_debugger_create_notification_function): Update signature to
5191 new signature and use new protocol for creating the notification
5194 Should fix the build.
5196 2006-06-02 Geoff Norton <gnorton@customerdna.com>
5198 * exceptions-ppc.c (mono_jit_walk_stack)
5199 (ves_icall_get_frame_info): Fix the build
5201 2006-06-02 Zoltan Varga <vargaz@gmail.com>
5203 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
5205 2006-05-31 Raja R Harinath <rharinath@novell.com>
5207 * il2tests.2.il: New file for generics CIL tests. Add test for
5209 * Makefile.am: Update.
5212 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
5215 2006-05-30 Massimiliano Mantione <massi@ximian.com>
5217 * aliasing.c: Fixed bug 78311.
5219 2006-05-29 Martin Baulig <martin@ximian.com>
5221 * mini-exceptions.c (mono_find_jit_info): When computing the
5222 native offset, check whether we're actually inside the method's
5223 code; call mono_debug_print_stack_frame() to format the frame.
5224 (ves_icall_System_Exception_get_trace): Call
5225 mono_debug_print_stack_frame() to format the stack frame.
5226 (ves_icall_get_trace): Update to the new debugging API.
5227 (mono_jit_walk_stack_from_ctx): Likewise.
5228 (ves_icall_get_frame_info): Likewise.
5230 * mini.c (get_method_from_ip): Use the new debugging API.
5231 (mono_print_method_from_ip): Likewise.
5234 (mono_jit_walk_stack): Use the new debugging API.
5235 (ves_icall_get_frame_info): Likewise.
5237 2006-05-27 Zoltan Varga <vargaz@gmail.com>
5239 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
5241 2006-05-25 Massimiliano Mantione <massi@ximian.com>
5243 * mini.c: Added "limitator" to inline for debugging.
5245 2006-05-24 Martin Baulig <martin@ximian.com>
5247 * debug-debugger.c (mono_debugger_init): Create a private,
5248 malloc()-based code manager for the notification function and
5249 intentionally leak it on exit. This fixes the crash-on-exit race
5253 (mono_debugger_create_notification_function): Added
5254 `MonoCodeManager *' argument.
5257 (mono_debugger_create_notification_function): Added
5258 `MonoCodeManager *' argument.
5260 2006-05-23 Massimiliano Mantione <massi@ximian.com>
5262 * aliasing.c: Fixed 64 bit issue.
5263 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5264 default since all known bugs are fixed (one more time!).
5266 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5268 * mini.c: write barrier support.
5270 2006-05-23 Martin Baulig <martin@ximian.com>
5272 * debug-debugger.c: Revert Paolo's change. Add comment and #error
5273 check at the top of the file.
5275 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
5277 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
5278 reverting changes without reason and without changelog entries.
5280 2006-05-18 Zoltan Varga <vargaz@gmail.com>
5282 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
5283 to a few opcodes. Fixes #78439.
5285 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
5286 consistency with other archs.
5288 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
5290 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5292 * debug-debugger.c: fix the build.
5294 2006-05-17 Martin Baulig <martin@ximian.com>
5297 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
5298 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
5299 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
5300 (debugger_attach): Call GC_mono_debugger_add_all_threads().
5302 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5304 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5306 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5308 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5309 MONO_TYPE_GENERICINST.
5311 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5312 MONO_TYPE_GENERICINST.
5314 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5316 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5319 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5321 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5323 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5325 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5327 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5328 mono_trace_cleanup ().
5330 * iltests.il: Fix problem with the newly added test.
5332 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5333 due to register constraints, free up the previous hreg. Fixes #78314.
5335 * iltests.il: Add new test for #78314.
5337 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5338 Interlocked.Add. Fixes #78312.
5340 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5342 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5344 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5346 2006-05-05 Martin Baulig <martin@ximian.com>
5348 * debug-mini.c (mono_debug_open_block): New method.
5351 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5352 the beginning of each basic block.
5355 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5356 the beginning of each basic block.
5358 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5360 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5361 default until I understand why they break the build on amd64.
5363 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5365 * mini.c (mini_cleanup): Call mono_cleanup ().
5367 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5370 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5372 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5373 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5374 default since all known bugs are fixed, and I cannot reproduce bug
5375 77944... I'm asking Matt Hargett to test again after this commit.
5377 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5379 * mini-codegen.c: Fixed typo that thrashed inline.
5381 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5383 * dominators.c (compute_dominators): Avoid using a worklist since
5384 it is not correct in some cases. Instead, iterate over all bblocks as
5385 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5387 2006-04-28 Miguel de Icaza <miguel@novell.com>
5389 * mini.c (mono_jit_compile_method_inner): Use
5390 mono_prepare_exception_from_error that resets the value
5393 2006-04-27 Miguel de Icaza <miguel@novell.com>
5395 * mini.c: Move the mini_loader_error_to_exception to metadata.
5397 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5399 * aliasing.c: Fixed bug 78210.
5401 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5403 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5404 default until all their problems (or the ones they trigger) are fixed.
5406 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5408 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5410 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5411 as loaded only after resolving patches since that could invoke the same method.
5413 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5415 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5418 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5421 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5424 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5425 made from AOT code through the PLT table.
5427 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5428 holding the plt offset when a call is made to the aot plt trampoline.
5430 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5432 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5435 * Makefile.am (common_sources): Fix build breakage.
5437 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5438 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5439 intra-assembly calls if possible.
5441 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5443 * mini-trampolines.c: Handle PLT entries.
5445 * mini.c: Avoid creating a GOT var for calls.
5447 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5450 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5453 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5456 * mini.h: Bump AOT file format version.
5458 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
5461 2006-04-25 Martin Baulig <martin@ximian.com>
5463 * driver.c: Disable copyprop, consprop and inline when running
5464 inside the debugger.
5466 2006-04-25 Martin Baulig <martin@ximian.com>
5468 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
5469 with `get_current_thread' and added `detach'.
5470 (MonoDebuggerMetadataInfo): Added `thread_size',
5471 `thread_tid_offset', `thread_stack_ptr_offset' and
5472 `thread_end_stack_offset'.
5474 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5476 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
5479 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
5480 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
5482 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
5484 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
5486 * aot.c: Add support for ADJUSTED_IID.
5488 2006-04-24 Zoltan Varga <vargaz@gmail.com>
5490 * aot.c (emit_method_order): Don't align method_order_end.
5492 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
5493 the interface ID changes.
5495 2006-04-21 Dick Porter <dick@ximian.com>
5497 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
5498 cleaning up a thread. Fixes the new part of bug 77470.
5500 2006-04-20 Geoff Norton <gnorton@customerdna.com>
5502 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
5505 2006-04-19 Zoltan Varga <vargaz@gmail.com>
5507 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
5509 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
5510 SIGSEGV. Fixes #78072.
5512 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
5513 unregister our SIGABRT handler.
5515 2006-04-19 Massimiliano Mantione <massi@ximian.com>
5517 * mini.c: Disabled inline where it can alter the call stack in a
5518 way visible from managed code.
5519 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
5522 2006-04-16 Zoltan Varga <vargaz@gmail.com>
5524 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
5525 on other platforms. Fixes #78089.
5527 2006-04-13 Martin Baulig <martin@ximian.com>
5529 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
5530 determine whether we're inside the debugger.
5533 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
5535 2006-04-12 Zoltan Varga <vargaz@gmail.com>
5537 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
5538 handler clauses. Fixes #78024.
5540 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
5541 in the CALL_MEMBASE opcodes. Fixes #78088.
5542 (mono_arch_get_vcall_slot_addr): Ditto.
5544 2006-04-10 Martin Baulig <martin@ximian.com>
5546 * debug-debugger.c: The thread handling code has now been moved
5547 into ../metadata/threads.c.
5549 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5551 * driver.c (mono_main): Fix --with-gc=none build.
5553 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
5554 (mono_spillvar_offset_float): Ditto.
5555 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
5556 hreg, not when its !global, since on ia64, there is a third category: stacked
5559 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
5561 * mini.c: set MonoInst->klass for load field address and a few other
5564 2006-04-10 Zoltan Varga <vargaz@gmail.com>
5566 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
5568 2006-04-07 Zoltan Varga <vargaz@gmail.com>
5570 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
5571 the branch opt changes.
5573 2006-04-06 Dick Porter <dick@ximian.com>
5575 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
5577 * wapihandles.c (mini_wapi_seminfo):
5578 * driver.c (mono_main): Add semaphore info option
5580 2006-04-05 Zoltan Varga <vargaz@gmail.com>
5582 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
5583 branch optimization changes. Fixes #78009.
5585 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5587 * mini.c: ignore accessibility of methods in managed->native wrappers.
5589 2006-04-04 Zoltan Varga <vargaz@gmail.com>
5591 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
5593 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
5595 2006-04-03 Zoltan Varga <vargaz@gmail.com>
5597 * mini.c: Modify the branch optimizations to preserve the invariant that
5598 the entries inside the in_bb and out_bb arrays are unique.
5599 (mono_unlink_bblock): Avoid creation of new arrays.
5601 2006-04-02 Zoltan Varga <vargaz@gmail.com>
5603 * mini.c (mono_unlink_bblock): Fix regression caused by previous
5606 2006-04-01 Zoltan Varga <vargaz@gmail.com>
5608 * mini.c (optimize_branches): Remove the "optimizations" in
5609 the cbranch1/cbranch2 -> branch cases which were causing several
5610 problems in the past. Fixes #77986.
5612 2006-03-31 Chris Toshok <toshok@ximian.com>
5614 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
5615 default optimizations :(
5617 2006-03-31 Zoltan Varga <vargaz@gmail.com>
5619 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
5622 2006-03-31 Massimiliano Mantione <massi@ximian.com>
5624 * local-propagation.c: Added comments to structs and removed
5625 "Mono" prefixes from local tree mover types.
5627 2006-03-30 Zoltan Varga <vargaz@gmail.com>
5629 * Makefile.am (arch_sources): Define this for each architecture so
5630 libmono_la_SOURCES is defined in one place.
5632 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
5634 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
5637 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
5639 * driver.c: print the GC name supplied by configure.
5641 2006-03-29 Massimiliano Mantione <massi@ximian.com>
5643 * local-propagation.c: Added tree mover, and moved here all the
5644 local propagation code from mini.c
5645 * mini.c: Added support for treeprop, and moved all the local
5646 propagation code to local-propagation.c
5647 * mini.h: Added support for treeprop
5648 * driver.c: Added support for treeprop, enabled consprop, copyprop,
5649 treeprop, inline and deadce by default
5650 * Makefile.am: Added local-propagation.c
5652 2006-03-25 Zoltan Varga <vargaz@gmail.com>
5654 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
5656 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
5658 * debug-debugger.c: make it compile without the Boehm GC.
5660 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5662 * mini.c: fixed issue with mismatch when an icall is registered
5663 with multiple names but same address.
5665 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5667 * declsec.c, mini-exceptions.c: use write barrier to set reference
5668 fields of managed objects.
5670 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5672 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
5673 (can_access_internals): Fix a warning.
5675 * mini.c (print_method_from_ip): Rename this to
5676 mono_print_method_from_ip so it gets exported.
5678 * trace.c: Deal with strings inside StringBuilder's containing garbage
5679 and fix memory leaks. Fixes #77848.
5681 2006-03-19 Zoltan Varga <vargaz@gmail.com>
5683 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
5686 2006-03-16 Neale Ferguson <neale@sinenomine.net>
5688 * mini-s390.c: Remove OP_X86_TEST_NULL.
5690 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5692 * mini.c: use the correct GetHashCode() for the moving collector.
5694 2006-03-16 Massimiliano Mantione <massi@ximian.com>
5696 * liveness.c: Regalloc spill cost tuning.
5698 2006-03-15 Neale Ferguson <neale@sinenomine.net>
5700 * mini-s390x.h: Correct S390_LONG macro.
5702 * mini-s390x.c: Cleanup unused code.
5704 2006-03-15 Zoltan Varga <vargaz@gmail.com>
5706 * jit-icalls.h: New file.
5708 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
5709 icalls and include that instead of including jit-icalls.c.
5711 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
5714 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
5716 * mini.c: when checking for member accessibility, also check for
5717 friend assemblies and for explicit interface implementations.
5719 2006-03-14 Zoltan Varga <vargaz@gmail.com>
5721 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
5723 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
5725 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5726 common cases are done first.
5728 * mini-ops.h: Only define platform specific opcodes on the given platform.
5730 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
5733 2006-03-14 Martin Baulig <martin@ximian.com>
5735 Revert Paolo's change from r57348:
5737 * mini.h: don't use gboolean for bitfields.
5738 * mini.c: verifier changes for fields and methods accessibility.
5740 2006-03-13 Neale Ferguson <neale@sinenomine.net>
5742 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
5744 * mini-s390x.c: Fix conv_r_un.
5746 * cpu-s390, cpu-s390x.md: Fix lengths.
5748 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
5750 * mini.c: nested types have access to all the nesting
5751 levels, not just the enclosing types.
5753 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5755 * mini.c: added a few more verification checks.
5757 2006-03-12 Zoltan Varga <vargaz@gmail.com>
5759 * liveness.c: Merge optimizations from the linear-il branch.
5761 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5763 * mini-ia64.c (emit_call): Add a comment.
5765 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
5767 * tramp-ia64.c: Fix some warnings.
5769 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
5771 * mini.h: don't use gboolean for bitfields.
5772 * mini.c: verifier changes for fields and methods accessibility.
5774 2006-03-11 Zoltan Varga <vargaz@gmail.com>
5776 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
5777 lazy icall wrapper changes.
5779 * dominators.c: Replace all the dominator algorithms with faster
5780 ones from the linear-il branch.
5782 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
5785 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
5786 common cases are done first.
5788 * mini-amd64.c: Fix some warnings.
5790 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
5793 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
5796 * mini.h: Add a missing prototype.
5798 2006-03-10 Zoltan Varga <vargaz@gmail.com>
5800 * mini.c: Compile icall wrappers lazily.
5802 * mini-codegen.c: Use printf instead of g_print since its much faster.
5804 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
5807 * mini.c (optimize_branches): Cache the negative result from
5808 remove_block_if_useless ().
5810 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
5811 Also fix some bblock linking issues.
5813 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
5816 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
5818 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
5819 accessed fields first, for better cache behavior.
5821 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5823 * mini.c: speedup IList<T> array accesses.
5825 2006-03-09 Zoltan Varga <vargaz@gmail.com>
5827 * mini.c (mono_method_to_ir): Handle large methods overflowing the
5828 inline_costs counter. Fixes #77190.
5830 2006-03-06 Zoltan Varga <vargaz@gmail.com>
5832 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
5833 trace messages. Fixes #77706.
5835 2006-03-04 Martin Baulig <martin@ximian.com>
5837 * tramp-amd64.c, tramp-x86.c
5838 (mono_debugger_create_notification_function): Use
5839 mono_global_codeman_reserve() to allocate a buffer at runtime and
5842 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
5844 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
5845 notification function at runtime and then call `initialize' in the
5846 `MONO_DEBUGGER__debugger_info' vtable.
5848 2006-03-04 Zoltan Varga <vargaz@gmail.com>
5850 * iltests.il: Fix a visibility problem.
5852 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5854 * driver.c, mini.c: add hooks for the counters API.
5856 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
5858 * driver.c: show disabled options.
5860 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5862 * linear-scan.c: always use cost-driven selection.
5864 2006-02-28 Raja R Harinath <rharinath@novell.com>
5866 * jit-icalls.c (helper_compile_generic_method): Revert change from
5869 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
5871 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
5873 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
5875 * inssel.brg: style fixes, mostly to force the updated monoburg
5876 to run for people using svn.
5878 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
5880 * mini.c: match monoburg changes.
5882 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5884 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
5885 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
5886 declaration in the header file.
5888 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
5890 * helpers.c: reduce relocations and mem usage.
5892 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
5894 * mini.h, mini-codegen.c: disable logging features if
5895 requested by configure.
5897 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
5899 * mini.c: tiny verifier changes.
5901 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5903 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
5904 cpu-pentium.md: stack alignment changes for osx/x86,
5905 partially from Geoff Norton <gnorton@customerdna.com>.
5907 2006-02-24 Raja R Harinath <harinath@gmail.com>
5909 * jit-icalls.c (helper_compile_generic_method): Update to changes
5910 in metadata/class.c.
5912 2006-02-24 Zoltan Varga <vargaz@gmail.com>
5914 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5916 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
5917 interface calls with large offsets.
5919 2006-02-23 Raja R Harinath <rharinath@novell.com>
5921 * jit-icalls.c (helper_compile_generic_method): Document the
5922 special-case we depend on so that we can inflate the method twice
5923 with the same context with no bad side-effects.
5925 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
5927 * mini-x86.c, mini-amd64.c: fix for case when xen support
5930 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
5932 * mini-x86.c, mini-amd64.c: generate code to access tls items
5933 in a faster way for Xen systems.
5935 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
5937 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
5938 updates and compilation fixes for the OSX/x86 port, mostly from
5939 Geoff Norton <gnorton@customerdna.com>.
5941 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5943 * inssel.brg: faster interface call implementation
5944 to sync with the interface_offsets MonoVTable changes.
5946 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
5948 * mini.c: more verification checks.
5950 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
5952 * mini.c: added a few more verification checks.
5954 2006-02-17 Neale Ferguson <neale@sinenomine.net>
5956 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
5957 facility on the processor and use it if available.
5959 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
5961 * driver.c, aot.c, mini.c: throw exception if the IL code is
5962 invalid or unverifiable.
5964 2006-02-17 Raja R Harinath <rharinath@novell.com>
5966 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
5969 2006-02-16 Zoltan Varga <vargaz@gmail.com>
5971 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
5973 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5975 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
5976 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
5977 handling of instantiated generic valuetypes.
5979 2006-02-11 Zoltan Varga <vargaz@gmail.com>
5981 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
5982 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
5985 * generics.2.cs: Revert the nullable reftypes tests.
5987 2006-02-10 Zoltan Varga <vargaz@gmail.com>
5989 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
5990 using __builtin_frame_address (1) as it doesn't work in the presence
5991 of optimizations. Hopefully fixes #77273.
5993 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
5994 -> generics.cs change as it doesn't work with some automake versions.
5996 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5998 * mini.c: handle systems that sue a different way to
5999 retrieve the stack address of the current thread.
6001 2006-02-09 Zoltan Varga <vargaz@gmail.com>
6003 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
6004 it specially in the makefile.
6006 * generics.2.cs: Add tests for nullable reference types.
6008 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6010 * mini.c: always handle the case when mono_jit_init()
6011 is called in a thread different from the main thread,
6012 confusing libgc (bug #77309).
6014 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
6016 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
6018 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
6020 * mini.c: change optimize_branches () to use a single loop
6021 and introduce a new optimization to simplify some range checks.
6023 2006-02-03 Martin Baulig <martin@ximian.com>
6025 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
6026 and merged with debugger_thread_manager_add_thread().
6027 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
6028 inform the debugger about the main thread.
6030 2006-02-03 Zoltan Varga <vargaz@gmail.com>
6032 * basic.cs: Add test for div.un/rem.un constant folding.
6034 2006-02-03 Neale Ferguson <neale@sinenomine.net>
6036 * cpu-s390x.md: correct int_xor_imm length
6038 2006-02-03 Zoltan Varga <vargaz@gmail.com>
6040 * generics.2.cs: New test for #77442.
6042 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
6045 2006-02-02 Martin Baulig <martin@ximian.com>
6047 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
6048 <mono/metadata/mono-debug-debugger.h>
6050 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
6052 2006-02-02 Martin Baulig <martin@ximian.com>
6054 * debug-debugger.h: New header file for debug-debugger.c.
6056 * debug-debugger.c: Big API cleanup; don't run the managed Main()
6057 function is a separate thread anymore; add support for attaching.
6059 2006-02-01 Zoltan Varga <vargaz@gmail.com>
6061 * tramp-x86.c: Fix a warning.
6063 2006-01-31 Zoltan Varga <vargaz@gmail.com>
6065 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
6066 on very large methods.
6068 * aot.c (load_patch_info): Fix a warning.
6070 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
6072 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
6073 mini-ops.h: alu membase optimizations.
6075 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
6077 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
6078 to speedup StringBuilder.
6080 2006-01-27 Zoltan Varga <vargaz@gmail.com>
6082 * dominators.c (mono_compute_natural_loops): Fix detection of
6083 loop body start blocks.
6085 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
6087 2006-01-26 Zoltan Varga <vargaz@gmail.com>
6089 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
6092 2006-01-25 Massimiliano Mantione <massi@ximian.com>
6094 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6096 2006-01-25 Martin Baulig <martin@ximian.com>
6098 * debug-debugger.c: Moved the `MonoDebuggerManager' and
6099 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
6100 started to cleanup this file a little bit.
6102 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
6104 * mini.c: optimize a codepath frequently happening in generics code.
6106 2006-01-23 Martin Baulig <martin@ximian.com>
6108 * Makefile.am: Only compile debug-debugger.c on supported platforms.
6110 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
6113 * driver.c: debug-debugger.c is only available if
6114 `MONO_DEBUGGER_SUPPORTED' is defined.
6116 2006-01-23 Martin Baulig <martin@ximian.com>
6118 * debug-debugger.c: Only enable this on platforms where the Mono
6119 Debugger is working (x86 and x86_64).
6121 2006-01-21 Martin Baulig <martin@ximian.com>
6123 The Mono Debugger is now using the normal `mono' instead of the
6124 `mono-debugger-mini-wrapper' when executing managed code.
6126 * debug-debugger.c: New file; previously known as
6127 debugger/wrapper/wrapper.c.
6129 * debug-mini.c (mono_init_debugger): Removed.
6131 * driver.c (mono_main): Added new `--inside-mdb' command line
6132 argument which is used when running inside the debugger.
6134 2006-01-20 Zoltan Varga <vargaz@gmail.com>
6136 * liveness.c (mono_analyze_liveness): Remove some unused data
6139 2006-01-17 Zoltan Varga <vargaz@gmail.com>
6141 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
6143 2006-01-16 Zoltan Varga <vargaz@gmail.com>
6145 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
6146 depends on implementation details of monobitset.
6148 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
6151 2006-01-15 Zoltan Varga <vargaz@gmail.com>
6153 * liveness.c: Update after monobitset changes.
6155 2006-01-14 Zoltan Varga <vargaz@gmail.com>
6157 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
6159 2006-01-11 Neale Ferguson <neale@sinenomine.net>
6161 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
6163 * mini-s390x.c: Remove warning messages.
6165 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
6167 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
6169 2006-01-10 Zoltan Varga <vargaz@gmail.com>
6171 * generics.2.cs: Add ldelem/stelem_any test.
6173 2006-01-10 Neale Ferguson <neale@sinenomine.net>
6175 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
6177 2006-01-07 Zoltan Varga <vargaz@gmail.com>
6179 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
6181 2006-01-06 Zoltan Varga <vargaz@gmail.com>
6183 * generics.2.cs: Reenable vtype tests.
6185 * inssel-x86.brg: Remove an icorrect valuetype rule.
6187 2006-01-06 Neale Ferguson <neale@sinenomine.net>
6189 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
6190 initial support for OP_ABS.
6192 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6194 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
6196 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6198 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
6199 conversion and implement LADD/LSUB.
6201 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
6204 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6206 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
6208 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
6211 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6213 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
6214 localloc is encountered. Fixes crash in test-183.cs when using gmcs
6215 (stack walk problem).
6217 2006-01-04 Zoltan Varga <vargaz@gmail.com>
6219 * aot.c (mono_aot_load_method): Fix a warning.
6221 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6223 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
6225 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6227 * iltests.il: Add test for #77148.
6229 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
6232 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6234 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
6236 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6238 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
6239 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
6241 * basic-long.cs: Add lconv-to-r4/r8 tests.
6243 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6245 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
6247 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
6248 here as on other archs.
6250 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6252 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
6254 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6256 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
6258 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
6260 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
6261 instrument_prolog; Add memory_barrier instruction.
6263 2005-12-26 Zoltan Varga <vargaz@gmail.com>
6265 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
6267 2005-12-23 Zoltan Varga <vargaz@gmail.com>
6269 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
6271 * aliasing.c inssel.brg: Fix warnings.
6273 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
6274 could skip initialization of some parts of memory.
6276 * mini.c mini-ia64.c: Fix warnings.
6278 * inssel-sparc.brg: Add an implementation of lneg which actually works.
6280 2005-12-22 Zoltan Varga <vargaz@gmail.com>
6282 * aliasing.c (mono_build_aliasing_information): Add a workaround for
6283 a crash seen on sparc.
6285 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
6287 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
6289 2005-12-21 Neale Ferguson <neale@sinenomine.net>
6291 * mini-ops.h: Add s390_backchain instruction
6293 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
6295 * cpu-s390.md: Add s390_backchain instruction
6297 * mini-s390.c: Significant ABI changes
6299 * mini-s390.h: Cater for zero length structures
6301 2005-12-20 Neale Ferguson <neale@sinenomine.net>
6303 * mini-s390.c: ABI fixes
6305 * inssel-s390.brg: Remove debug statements
6307 * cpu-s390.md: Fix length of ATOMIC_xx operations
6309 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6311 * basic-float.cs: Add float<->long conversion tests.
6313 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6315 * mini-s390.c: Fix LOCALLOC processing.
6317 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6319 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6321 * iltests.il: Add tests for some opcodes not covered by the other
6324 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6326 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6327 register loading for Tail processing; Correct trace output.
6329 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6331 * cpu-s390.md: Correct size of jmp instruction.
6333 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6335 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6337 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6339 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6340 Bring s390 up to current level.
6342 2005-12-12 Zltan Varga <vargaz@gmail.com>
6344 * generics.2.cs: Disable the newly added tests as they do not work yet.
6346 * generics.2.cs: Add valuetype tests.
6348 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6350 * basic-long.cs: Add i4->u8 test.
6352 * objects.cs: Add tests for JIT intrinsic.
6354 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6355 optimizations lost by a mistake.
6357 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6359 * basic-long.cs: Remove a test moved to objects.cs.
6361 * arrays.cs: Add more array tests.
6363 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6365 * arrays.cs: Add new tests for multi-dimensional arrays.
6367 2005-12-06 Raja R Harinath <rharinath@novell.com>
6369 * Makefile.am (test_sources2): Add generics.2.cs.
6370 (EXTRA_DIST): Add test_sources2.
6372 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6374 Support for boxing and unboxing nullable types as well as the
6375 isinst operation on nullables, per the CLI ammendment.
6377 * inssel.brg (CEE_ISINST): Special case for nullable
6379 * mini.c (handle_unbox_nullable): new method
6380 (handle_box): Special case for nullable types
6381 (mono_method_to_ir): Call handle_unbox_nullable in correct
6384 * generics.2.cs: New test suite
6386 * Makefile.am: Support for regression tests with generics.
6388 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6390 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6391 allocated to registers. Fixes #76800.
6393 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6395 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6397 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6399 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6402 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6404 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6407 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6409 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6410 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6412 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6413 single precision before storing to a single precision location.
6415 2005-11-28 Raja R Harinath <rharinath@novell.com>
6417 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6419 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6421 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6424 * basic.cs: Remove test_0_byte_compares test which was moved to
6425 objects.cs a long time ago.
6427 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6429 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6431 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6433 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6434 handlers are called.
6436 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6439 * mini-ia64.c: Add support for the throw->branch exception
6442 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6444 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6446 * mini.c: Enabled "fastpath" deadce :-)
6448 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6450 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6451 alias analysis pass to support it.
6454 * liveness.c: Likewise (liveness computation can use aliasing
6455 information to be more accurate).
6456 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6457 moreover made so that "--compile-all" uses the given optimization
6458 flags and not the default ones.
6459 * aliasing.c: Alias analysis (new file).
6460 * aliasing.h: Likewise.
6461 * Makefile.am: added "aliasing.c" and "aliasing.h".
6463 2005-11-17 Zoltan Varga <vargaz@gmail.com>
6465 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
6468 2005-11-13 Zoltan Varga <vargaz@gmail.com>
6470 * mini-exceptions.c (mono_handle_exception_internal): Remove the
6471 fp >= end_of_stack exit condition, as it is not needed, and it might
6472 become true for fp eliminated frames.
6474 2005-11-11 Zoltan Varga <vargaz@gmail.com>
6476 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
6479 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
6481 * mini-arm.c: fixed alignment of doubles/longs to match
6482 the C ABI (bug #76635).
6484 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
6486 * aot.c: fix compilation with --enable-minimal=aot.
6488 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
6490 * mini-arm.c: fixed compatibility with the new
6491 floating point emulator package for compares.
6493 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
6495 * mini.c : reverted sig->pinvoke changes (r51396-51397).
6497 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
6499 * mini-exceptions.c (print_stack_frame): Output to stderr.
6500 (mono_handle_native_sigsegv): Ditto.
6502 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6504 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
6505 OP_LCONV_TO_OVF_I implementation.
6507 * mini-amd64.c: Add support for the throw->branch exception
6510 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
6511 when the catch clause catches a more general exception, i.e. Object.
6513 2005-10-30 Zoltan Varga <vargaz@gmail.com>
6515 * cpu-ia64.md: Remove unused opcodes.
6517 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
6518 specific defines for architectures defining USE_SIGACTION.
6520 * mini-ia64.c: Fix some warnings.
6522 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
6523 version seemed to skip a frame.
6525 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
6527 * mini.c: Clean up the usage of sig->pinvoke flag. Now
6528 only calls which are made to native code use this flag.
6530 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
6532 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
6533 varargs methods as well.
6535 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
6536 which have save_lmf set. Reorganize methods prologs a bit.
6538 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
6539 debugger to the proper place.
6541 2005-10-29 Martin Baulig <martin@ximian.com>
6543 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
6544 when running inside the debugger until the debugger has support
6547 2005-10-26 Zoltan Varga <vargaz@gmail.com>
6549 * mini.h: Fix a warning.
6551 2005-10-24 Miguel de Icaza <miguel@novell.com>
6553 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
6554 we expose publicly, this returns the string.
6556 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
6558 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
6559 with fp elimination.
6561 2005-10-21 Zoltan Varga <vargaz@gmail.com>
6563 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
6564 native stacktrace using the glibc 'backtrace' function if available.
6566 2005-10-20 Zoltan Varga <vargaz@gmail.com>
6568 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
6570 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
6571 handle SIGSEGVs received while in native code.
6573 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
6574 code, call mono_handle_native_sigsegv which will abort the runtime
6575 after printing some diagnostics, instead of converting it into a
6576 confusing NullReferenceException.
6578 2005-10-18 Zoltan Varga <vargaz@gmail.com>
6580 * cpu-pentium.md: Remove unused opcodes.
6582 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
6584 * mini-amd64.h (MonoLMF): Add rsp field.
6586 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
6589 2005-10-17 Zoltan Varga <vargaz@gmail.com>
6591 * mini-codegen.c (get_register_spilling): Fix some warnings.
6593 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
6595 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
6596 elimination during exception handling. Enable fp elimination by
6599 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
6602 2005-10-16 Martin Baulig <martin@ximian.com>
6605 (mono_debugger_run_finally): New public method for the debugger.
6607 2005-10-10 Zoltan Varga <vargaz@gmail.com>
6609 * debug-mini.c (mono_debug_init_method): Fix warning.
6611 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
6612 the 'exname' parameter const to fix some warnings.
6614 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
6616 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
6617 introduced by the previous patch.
6619 2005-10-08 Zoltan Varga <vargaz@gmail.com>
6621 * basic-float.cs: Add test for precision of float arithmetic.
6623 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
6624 when loading/storing single values from/to memory.
6626 * mini.c (mono_jit_compile_method_with_opt): Create the function
6627 pointers in the correct domain.
6629 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
6631 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
6632 introduced by previous patch.
6634 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
6635 when out_filter_idx is NULL.
6637 * mini-exceptions.c: Don't run filter clauses twice during exception
6638 handling. Fixes #75755.
6640 2005-10-07 Zoltan Varga <vargaz@gmail.com>
6642 * aot.c: Add support for ldflda wrappers.
6644 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
6647 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
6649 * mini.c, mini.h: do not consider exception handlers blocks when
6650 setting up interface variables.
6652 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
6654 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
6656 2005-10-03 Zoltan Varga <vargaz@gmail.com>
6658 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
6659 causes a regression.
6661 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
6663 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
6665 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
6666 of the OP_P definitions.
6668 * TODO: Add a proposal for dealing with the CEE/OP mess.
6670 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
6671 optimizations from the x86 port.
6673 * cpu-amd64.md: Ditto.
6675 * basic.cs basic-long.cs: Add tests.
6677 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
6679 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
6680 Patrik Torstensson's implementation of my exception-handling
6681 optimization idea, when the exception object is not used
6684 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
6686 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
6687 of the mul_imm optimizations from the old jit.
6689 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
6691 * mini.c, liveness.c: patch by Patrik Torstensson and
6692 Zoltan Varga to improve performance in methods with
6695 2005-09-30 Zoltan Varga <vargaz@gmail.com>
6697 * driver.c: Remove 'Globalization' entry from --version.
6699 2005-09-28 Zoltan Varga <vargaz@gmail.com>
6701 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
6702 there is a profiler interested in JIT events.
6704 * aot.c: Load profile files produced by the AOT profiling module, and
6705 reorder methods based on the profiling info. Add a 'method_order' table
6706 to the AOT file to make mono_aot_find_jit_info work with the reordered
6709 * mini.h: Bump AOT file version info.
6711 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
6713 * mini-arm.h: work around what looks like a gcc bug when optimizations
6716 2005-09-28 Raja R Harinath <rharinath@novell.com>
6718 * Makefile.am (AM_CFLAGS): Don't use += to append inside
6719 conditionals. Use ...
6720 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
6722 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
6724 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
6725 to determine the amount of memory to copy when passing valuetypes.
6727 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
6728 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
6730 2005-09-27 Zoltan Varga <vargaz@gmail.com>
6732 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
6733 information about aot.
6735 2005-09-27 Ben Maurer <bmaurer@ximian.com>
6737 * *.c: Replace the use of {Enter,Leave}CriticalSection with
6738 macros. This will allow a deadlock debugger to easily be plugged
6741 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
6743 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
6745 2005-09-27 Raja R Harinath <rharinath@novell.com>
6747 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
6748 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
6749 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
6750 ($(arch_built)) [CROSS_COMPILING]: Error out.
6752 2005-09-26 Zoltan Varga <vargaz@gmail.com>
6754 * aot.c: Add support for the no_special_static flag for classes.
6756 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6758 * Reapply reverted patches.
6760 * *: Revert r50174 as well.
6762 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
6764 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
6766 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
6768 2005-09-23 Miguel de Icaza <miguel@novell.com>
6770 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
6771 part of the SIG_HANDLER_SIGNATURE.
6773 2005-09-23 Zoltan Varga <vargaz@gmail.com>
6775 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
6778 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
6779 introduced by previous patch.
6781 2005-09-21 Zoltan Varga <vargaz@gmail.com>
6783 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
6784 saved registers too.
6786 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
6787 upon the information returned by get_call_info ().
6789 * mini-x86.c (add_float): Fix stack size calculation.
6790 (mono_arch_call_opcode): Rewrite this so it works based up the
6791 information returned by get_call_info ().
6792 (mono_arch_get_this_vret_args): Ditto.
6794 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
6796 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
6797 in cinfo to determine the registers which need to be used.
6799 2005-09-20 Miguel de Icaza <miguel@novell.com>
6801 * driver.c (mono_main): Add --server and --desktop flags.
6803 2005-09-16 Zoltan Varga <vargaz@gmail.com>
6805 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
6806 registers as global registers.
6808 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
6809 longer needed with the new register allocator.
6811 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
6813 * cpu-ia64.md: Remove unused opcodes.
6815 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
6817 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
6819 * cpu-amd64.md: Remove unused opcodes.
6821 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
6822 needed with the new register allocator.
6824 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
6827 2005-09-16 Raja R Harinath <rharinath@novell.com>
6829 * Makefile.am (check-local): Don't invoke semdel-wrapper.
6831 2005-09-16 Martin Baulig <martin@ximian.com>
6833 * exceptions-amd64.c
6834 (throw_exception): Don't call mono_debugger_throw_exception() if
6835 we're a rethrow - see the FIXME in the code.
6837 2005-09-15 Geoff Norton <gnorton@customerdna.com>
6839 * mini.c (mono_init_exceptions): This only works on some architectures.
6841 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6843 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
6846 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
6848 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
6849 now in mini-exceptions.c.
6851 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
6853 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
6854 now in mini-exceptions.c.
6856 2005-09-15 Zoltan Varga <vargaz@gmail.com>
6858 * exceptions-x86.c: Applied patch from Patrik Torstensson
6859 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
6861 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
6862 code into mini-exceptions.c. Add some assertions to it.
6864 2005-09-12 Zoltan Varga <vargaz@gmail.com>
6866 * aot.c (emit_section_change): Applied patch from "The Software Team"
6867 (<software@solmersa.com>). Fix as errors on windows.
6869 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6871 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
6872 method info into the LMF.
6874 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6876 * mini-ia64.c: Add proper unwind info for method epilogs.
6878 * exceptions-ia64.c: Add some code to help debugging.
6880 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
6882 * mini-exceptions.c: Fix warning.
6884 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
6886 * mini.c: Really fix build.
6888 * mini-x86.c mini-amd64.c: Fix build.
6890 2005-09-11 Zoltan Varga <vargaz@gmail.com>
6892 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
6894 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
6895 some Interlocked methods as intrinsics.
6897 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
6898 for Thread methods as well.
6900 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
6902 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
6904 * mini-ia64.c mini-x86.c mini-amd64.c
6905 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
6908 * mini.c (mono_init_exceptions): Fix build breakage.
6910 2005-09-10 Zoltan Varga <vargaz@gmail.com>
6912 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
6913 of instructions. Use the new ia64_unw_op macros for emitting unwind
6916 * mini.c (mono_init_exceptions): Initialize exception handling
6917 related trampolines at startup.
6919 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
6921 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
6923 2005-09-09 Zoltan Varga <vargaz@gmail.com>
6925 * mini.c: Handle type loading errors gracefully during compilation and
6926 throw the appropriate exception.
6928 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
6930 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
6931 for the mono binary.
6933 2005-09-09 Martin Baulig <martin@ximian.com>
6935 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
6938 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6940 * mini-arm.h: use emulation for conv.r.un for the release.
6942 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
6944 * mini-arm.c, objects.cs: more fixes and tests for them.
6946 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6948 * mini-arm.c: align structures to at least 4 bytes to be able
6949 to keep our current optimized memcpy.
6951 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
6953 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
6955 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6957 * mini.c: ignore SIGPIPE.
6959 2005-09-04 Zoltan Varga <vargaz@gmail.com>
6961 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
6963 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
6965 2005-09-02 Zoltan Varga <vargaz@gmail.com>
6967 * mini.h: Add prototype for mono_allocate_stack_slots_full.
6969 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
6971 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
6972 exception handling support.
6973 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
6974 patch by Brian Koropoff <briank@marakicorp.com>).
6976 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
6978 * mini.c: revert another 'optimization' which breaks when
6979 items on the eval stack need to be saved at a basic block end
6982 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6984 * jit-icalls.c: for arrays, ensure we always provide
6987 2005-08-30 Zoltan Varga <vargaz@gmail.com>
6989 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
6991 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
6993 2005-08-29 Zoltan Varga <vargaz@gmail.com>
6995 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
6996 arguments in their original register.
6998 2005-08-28 Zoltan Varga <vargaz@gmail.com>
7000 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
7003 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
7004 when ssapre is enabled.
7006 * inssel-long.brg: Fix bug in previous patch.
7008 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
7009 multiplication by a constant.
7011 2005-08-27 Zoltan Varga <vargaz@gmail.com>
7013 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
7016 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
7019 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
7021 * inssel-arm.brg: apply changes tested by Brian Koropoff
7022 <briank@marakicorp.com>.
7024 2005-08-25 Zoltan Varga <vargaz@gmail.com>
7026 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
7028 2005-08-24 Zoltan Varga <vargaz@gmail.com>
7030 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
7031 to the same register if dreg is just a base register.
7032 (print_ins): Improve printing of membase opcodes.
7034 * inssel-x86.brg: Add optimized ldind(reg) rules.
7036 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
7038 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
7040 * mini.c: when running under valgrind, set the stack bottom for
7041 the GC at the actual approximate stack for the app (fixes running
7042 mono with valgrind).
7044 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
7046 * mini.c: do no break at the first valuetype to init found
7049 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
7051 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
7053 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
7055 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
7057 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
7059 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
7061 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7063 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
7065 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
7068 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
7071 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
7074 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
7076 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
7078 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7080 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
7081 in the tail recursion optimization.
7083 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
7084 debug info into the assembly file.
7086 * iltests.il: Add test for filter regions.
7088 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
7089 initial stack of filter regions. Fixes #75755.
7091 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
7093 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
7096 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7098 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
7099 the check for an already compiled method on non-ia64 platforms.
7100 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
7103 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
7105 * inssel-x86.brg: Add some optimized call rules.
7107 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
7109 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
7112 * mini.h mini-trampolines.c: Pass the trampoline argument to
7113 mono_arch_patch_delegate_trampoline.
7115 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
7117 * mini-trampolines.c: Fix build.
7119 * mini-amd64.h: Add delegate trampolines.
7121 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
7123 * inssel-amd64.brg: Add optimized call rules.
7125 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
7127 * inssel-ia64.brg: Add optimized ldind(reg) rules.
7129 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
7131 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
7134 * mini-ia64.c: Remove LMF fixmes.
7136 * mini-ia64.h: Remove most fields from LMF.
7138 * inssel-ia64.brg (stmt): Fix unaligned access errors.
7140 * mini-trampolines.c: Add support for IA64 function descriptors.
7142 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
7143 for IA64 function descriptors.
7145 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
7147 * tramp-arm.c: patch the vtable for virtual calls. Added
7148 support code to register/unregister the LMF.
7149 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
7152 2005-08-19 Dick Porter <dick@ximian.com>
7154 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
7155 bit value if needed.
7157 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
7159 * mini.c (mini_get_method): Move handling of wrapper data here.
7161 * mini.c (mono_method_to_ir): Add support for dynamic methods.
7163 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
7166 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
7167 bblock->code does not remain empty.
7169 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
7171 * arrays.cs: Add regression test for #75832.
7173 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
7174 rules. Fixes #75832.
7176 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
7177 instruction scheduling.
7179 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
7181 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
7183 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
7185 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
7187 * mini-codegen.c: Fix VC build.
7189 * cpu-pentium.md: Increase length of atomic_exhange_i4.
7191 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7193 * mini.h: fix signature for mono_register_opcode_emulation.
7195 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
7197 * mini.c: Get rid of most of the helper_sig_... constants using
7198 mono_create_icall_signature ().
7200 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
7202 * jit-icalls.c (helper_ldstr): New helper function.
7204 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
7206 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
7207 throw, load the string using a helper call instead of creating a string object.
7209 * aot.c: Update after LDSTR changes.
7211 * mini.h: Bump AOT file version.
7213 * aot.c: Save class size info into the AOT file. Print more statistics during
7216 * mini.h: Bump AOT file version.
7218 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7219 ordering of disasm cases. Fixes #74957.
7221 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
7223 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
7224 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
7225 the generic code needed for the ARM port.
7227 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
7229 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
7230 inssel-arm.brg: more ARM features and fixes.
7232 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
7234 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
7235 ARM port work in progress.
7237 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
7239 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
7241 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
7243 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
7245 * inssel.brg (mini_emit_memset): Add support for unaligned access.
7247 * *-ia64.*: Ongoing IA64 work.
7249 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
7251 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
7253 * TODO: Remove out-of-data todo stuff.
7255 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
7258 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
7260 * mini.h: Bump corlib version.
7262 2005-07-27 Martin Baulig <martin@ximian.com>
7265 (create_copy_ins): Added `const unsigned char *ip' argument; set
7266 `copy->cil_code' from it.
7268 2005-07-27 Martin Baulig <martin@ximian.com>
7270 * mini-exceptions.c (mono_handle_exception): Don't call
7271 mono_debugger_handle_exception() for filters.
7273 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
7275 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
7278 2005-07-26 Martin Baulig <martin@ximian.com>
7280 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
7282 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
7283 helper_compile_generic_method() if the method is actually virtual
7286 2005-07-26 Martin Baulig <martin@ximian.com>
7289 (trampoline_code): Renamed to `mono_trampoline_code' and made it
7290 public; this is now accessed directly by the debugger.
7291 (mono_generic_trampoline_code): Removed.
7294 (mono_debug_init_method): Also add interncalls and wrappers.
7296 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
7298 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
7300 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
7302 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7304 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7306 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7308 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7310 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7311 getting TLS offsets on AMD64 too.
7313 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7315 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7317 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7319 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7320 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7322 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7324 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7326 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7329 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7330 mono_sparc_is_virtual_call ().
7332 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7334 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7335 trampoline parameters.
7337 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7339 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7340 to mono_arch_get_vcall_slot_addr.
7342 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7345 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7347 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7349 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7351 2005-07-19 Martin Baulig <martin@ximian.com>
7353 * exceptions-amd64.c (throw_exception): Call
7354 mono_debugger_throw_exception() here like we're doing it on i386.
7356 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7358 * mini-ia64.c: Add optimized TLS access support.
7360 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7362 * mini-exceptions.c: Ongoing IA64 work.
7364 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7366 * mini.c: Use the default optimization set when embedding. Fixes
7369 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7371 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7372 of trampolines to a separate file.
7374 * mini-trampolines.c: New file.
7376 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7379 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7382 * mini-codegen.c: Fix cygwin build.
7384 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7386 * mini.c: Add some minor changes needed by the IA64 port.
7388 * *-ia64.*: Ongoing IA64 work.
7390 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7392 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7393 trampolines into arch-independent and arch-dependent parts.
7395 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7397 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7399 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7401 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7402 the xp-regalloc-branch for amd64.
7404 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7405 xp-regalloc-branch for x86.
7407 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7409 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7411 2005-07-06 Martin Baulig <martin@ximian.com>
7414 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7415 (mono_jit_runtime_invoke): Likewise.
7417 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7419 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7422 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7423 without loading their metadata. Reorganize the file format so exception handling+
7424 debug info is kept separate from normal method info. Create MonoJitInfo
7425 structures for methods lazily.
7427 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7429 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7431 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7433 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7436 * mini.h: Bump AOT file version.
7438 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7440 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7442 2005-07-01 Raja R Harinath <rharinath@novell.com>
7444 * Makefile.am (check-local): Call semdel-wrapper.
7446 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7448 * mini-x86.c: Revert the last change as it seems to break the build..
7450 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7452 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7454 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7456 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7458 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7459 outside of the macro, so strange stuff doesn't happen with gcc4
7460 (NEW_AOTCONST_TOKEN): Likewise.
7462 2005-06-28 Martin Baulig <martin@ximian.com>
7464 * mini.c (mini_class_is_system_array): New static method; use this
7465 instead of `klass->parent == mono_defaults.array_class' everywhere
7466 since this also works for the new generic array class.
7468 2005-06-26 Ben Maurer <bmaurer@ximian.com>
7470 * inssel.brg: Remove warnings.
7472 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
7474 * mini-ia64.c: Ongoing IA64 work.
7476 * basic-float.cs: Add float->i1 conversion test.
7478 * iltests.il: Add conv.u4 test.
7480 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
7482 * inssel-long.brg: Fix bug caused by last change.
7484 2005-06-23 Geoff Norton <gnorton@customerdna.com>
7486 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
7487 BSDs. Allows the x86 JIT to work on OSX86
7489 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
7491 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
7494 * mini-ia64.c: Ongoing IA64 work.
7496 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
7498 * mini-ia64.c: Ongoing IA64 work.
7500 * driver.c: Clean up jit_code_hash as well when using --regression.
7502 * inssel-long.brg: Fix long->i4/u4 conversion rules.
7504 * basic-long.cs: Add tests for long->u4 conversion.
7506 2005-06-18 Ben Maurer <bmaurer@ximian.com>
7508 * mini.c: Take mono_get_domainvar out of macros. This makes sure
7509 that we do not depend on undefined C behavior: the order stuff
7510 gets evaluated within an expression. Fixes mono when compiled on
7513 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
7515 * *-ia64.*: Ongoing IA64 work.
7517 * aot.c: Lower memory usage while loading AOT methods.
7519 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
7521 * mini.h: Bump AOT file format version.
7523 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
7525 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
7527 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
7529 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
7530 not on callee assembly). Fixed some comments.
7532 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
7534 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
7535 it gets proper disassembly.
7536 (emit_method_info): Remove some dead code.
7538 * mini.c (mini_method_compile): Allways allocate the GOT var in
7539 mono_method_to_ir for emulating opcodes.
7541 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
7543 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
7544 before freeing the code memory. Fixes #74990.
7546 * objects.cs: Add regression test for #74992.
7548 * liveness.c: Extend live ranges of arguments to the beginning of the
7549 method. Fixes #74992.
7551 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
7552 so it points into the faulting instruction.
7554 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
7556 * jit-icalls.c (mono_imul_ovf): Add exception handling.
7558 * *-ia64.*: Ongoing IA64 work.
7560 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
7562 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
7564 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
7566 * *-ia64.*: Ongoing IA64 work.
7568 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
7570 * basic-long.cs: Add tests for add/sub.ovf.
7572 * basic.cs: Add tests for sub.ovf.
7574 * *-ia64.*: Ongoing IA64 work.
7576 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
7578 * *-ia64.*: Ongoing IA64 work.
7580 * basic.cs: Add conv.ovf.i4.un test.
7582 2005-06-09 Massimiliano Mantione <massi@ximian.com>
7584 * mini.c: (remove_block_if_useless) Fixed bug 75061.
7586 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7588 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
7590 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
7592 * *-ia64.*: Ongoing IA64 work.
7594 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7597 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
7599 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
7601 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
7603 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
7605 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
7607 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
7608 of a call is callable by a near call.
7610 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
7612 * mini-ia64.c: Ongoing IA64 work.
7614 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
7616 * genmdesc.c: Make the generated array non-static.
7618 * inssel-long.brg: Fix LSHR_IMM rule.
7620 * *-ia64.*: Ongoing IA64 work.
7622 * *-ia64.*: Ongoing IA64 work.
7624 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7626 * *-ia64.*: Ongoing IA64 work.
7628 * *-ia64.*: Ongoing IA64 work.
7630 * mini-ia64.c: Ongoing IA64 work.
7632 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
7634 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
7636 * objects.cs basic-calls.cs: Move some tests to objects.cs.
7638 * objects.cs basic-long.cs: Move some tests to objects.cs.
7640 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
7642 * *-ia64.*: Ongoing IA64 work.
7644 * iltests.il: Add a new test.
7646 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
7647 newobj. Fixes #75042.
7649 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
7651 * *-ia64.*: Ongoing IA64 work.
7653 * *-ia64.*: Ongoing IA64 work.
7655 * *-ia64.*: Ongoing IA64 work.
7657 * basic.cs objects.cs: Move tests accessing static variables as well.
7659 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
7661 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
7663 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
7665 * driver.c: Always print failed tests.
7667 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
7670 * *ia64*: Ongoing IA64 work.
7672 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
7674 * basic.cs: Add tests for add.ovf. Fix warnings.
7676 2005-05-18 Miguel de Icaza <miguel@novell.com>
7678 * driver.c (mono_main): Avoid crash if no argument is passed to
7679 --break; Do not use g_error, but f_printf. And fix all other
7680 ocurrences of the same crash.
7682 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
7684 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
7685 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
7688 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
7690 * *-ia64.*: Add beginnings of IA64 backend.
7692 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
7694 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
7696 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
7699 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
7701 * mini-amd64.c: Fix a warning.
7703 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
7705 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
7706 in float_neg. Fixes #74897.
7708 * mini-amd64.c (emit_call): Fix another near call bug.
7710 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
7712 * declsec.c: Keep the appdomain information in the structure. Added a
7713 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
7714 value gets overwritten).
7715 * declsec.h: Set the default MonoArray for the the stack to 6. Added
7716 an MonoAppDomain member to MonoSecurityFrame.
7717 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
7718 used in the stack walk. Now use a MonoArray which grow (double) when
7721 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
7723 * mini.c: Re-enabled runtime cleanup, since running threads should
7724 now properly stop when exiting.
7726 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
7728 * mini-codegen.c: New file contaning the arch-independent local
7729 register allocator. Not used by any architectures yet.
7731 * mini.h linear-scan.c: Merge some changes from the
7732 mini-xp-local-regalloc branch.
7734 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
7736 * mini-amd64.c (emit_call): Fix calls to native functions when the
7737 runtime is compiled as a shared library. Fixes #74756.
7739 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
7740 on a literal field. Fixes #74751.
7742 2005-04-25 Raja R Harinath <rharinath@novell.com>
7744 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
7746 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
7748 * objects.cs: Add missing null casting test.
7750 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
7752 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
7753 in wrapper methods. Also rename 'address' variable to 'offset'.
7755 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
7757 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
7760 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
7762 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
7765 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7767 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
7769 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7771 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
7772 just the last bytes.
7774 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
7776 * aot.c (mono_compile_assembly): Fix warning.
7778 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
7779 by the _MSC_VER stuff.
7781 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
7783 * inssel-long.brg: Fix #74588.
7785 * cpu-amd64.md: Fix #74591.
7787 * iltests.il: Add new regression tests.
7789 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
7791 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
7794 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
7796 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
7798 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
7799 from Bill Middleton <flashdict@gmail.com>.
7801 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
7803 * arrays.cs: Add new regression test. Fix warnings.
7805 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
7807 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
7808 and leakage in CKFINITE.
7810 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
7811 this to a null op since it is called on amd64 too.
7813 * exceptions-amd64.c (get_throw_trampoline): Align stack.
7815 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
7816 body since this is not used on amd64.
7818 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
7820 * mini-amd64.c: Remove obsolete fixmes.
7822 * mini.c (print_method_from_ip): Fix debugging support.
7824 2005-2-1 Massimiliano Mantione <massi@ximian.com>
7826 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
7827 so that expressions that don't give much gain are not reduced.
7828 * ssapre.h: Likewise.
7830 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
7832 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
7834 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
7836 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
7838 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
7840 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
7842 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
7844 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7846 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
7849 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
7851 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
7853 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
7855 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
7856 MONO_ARCH_USE_SIGACTION. Fixes #74252.
7858 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
7860 * mini-x86.c: Fix up stack overflow handling.
7862 * exceptions.cs: Add new regression test.
7864 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
7866 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
7867 mono_jit_thread_attach.
7869 * mini.c (mono_method_to_ir): Verify called method is not abstract.
7871 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7873 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
7874 avoid calling constructors using callvirt.
7876 * inssel.brg: Fix #74073.
7878 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
7880 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
7881 compilation with non-GCC compilers.
7882 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
7883 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
7885 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
7887 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
7888 klass->interface_offsets (will likely fix bug#74073).
7890 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7892 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
7894 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
7896 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
7897 to amd64_div_reg_size ().
7899 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
7901 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
7903 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
7905 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7907 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
7909 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
7911 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
7913 * mini.c (mono_precompile_assembly): Load and precompile referenced
7914 assemblies as well. Fixes #74015.
7916 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
7918 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
7920 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
7922 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
7923 a lot of checks and (anyway) permissions cannot work until corlib is
7926 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
7928 * mini-ppc.c: fixed ABI issue on sysv/ppc.
7930 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
7932 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
7933 calls (fixes bug#72824).
7935 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7937 * mini.c: fix tail recursion elimination (see test in bug#73936).
7939 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
7941 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
7942 some fp functions in sse2 mode.
7944 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
7946 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
7948 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
7950 * mini.h mini.c: Add mono_get_jit_tls_key ().
7952 * mini-x86.c: Enable fast TLS support on windows.
7954 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
7956 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
7957 * mini.c: Check for p/invoke method when generating code. If a
7958 p/invoke method, or it's class, isn't decorated with [Suppress
7959 UnmanagedCodeSecurity] then generate code to call System.Security.
7960 UnmanagedDemand (only if the security manager is active).
7962 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7964 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
7965 last change as it seems to cause strange crashes.
7967 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
7969 * *.c: handle unsafe function pointers where needed.
7971 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
7973 * mini.c (mono_jit_free_method): Remove the fixme too.
7975 2005-03-15 Miguel de Icaza <miguel@novell.com>
7977 * mini.c: As discussed, make the code actually free the delegate
7978 thunk now, to enable the debugging of delegate problems, use
7979 MONO_DEBUG=1 when running Mono.
7981 This takes also care of parts of the leaks as seen by Joe.
7983 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
7985 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
7986 thread_tls_offset calculation.
7988 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
7990 * declsec.c: Reworked linkdemand checks for icall. The previous code
7991 was using the declaration code (untrusted) and didn't work as expected
7992 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
7995 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
7997 * iltests.il: Add new localloc test.
7999 * mini-amd64.c: Handle large stack allocations the same way as on
8000 windows if stack overflow handling is working.
8002 * mini-amd64.c: Allocate the signal stack using mmap.
8004 * mini.c (sigsegv_signal_handler): Fix reading of context.
8006 * mini-exceptions.c: Fix up stack overflow handling.
8008 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
8010 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
8012 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
8014 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
8016 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
8017 tramp_init functions as they are no longer needed.
8019 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
8021 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
8023 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
8025 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
8027 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
8030 * mini-ops.h: Add OP_LMUL_IMM.
8032 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
8033 long mul/div opcodes as intrinsic.
8035 * mini-amd64.c (emit_call): Handle the case when the callee might be
8038 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
8040 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
8043 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
8045 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
8047 2005-03-09 Ben Maurer <bmaurer@ximian.com>
8049 * mini.c (mono_codegen): Don't leak here, to help people running
8052 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
8054 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
8055 conversions in sse2 mode.
8057 * basic-float.cs: Add regression test.
8059 * mini-amd64.c: Reenable sse2.
8061 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8063 * mini-amd64.c: Disable sse2 until some regressions are fixed.
8065 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
8067 * driver.c: Copyright text should include 2005.
8069 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8071 * cpu-amd64.md (load_membase): Fix more max lengths.
8073 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
8075 * cpu-amd64.md (load_membase): Fix max length.
8077 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
8079 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
8081 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
8082 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
8084 * basic-float.cs: Add rounding regression test.
8086 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
8088 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
8090 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
8091 structures in registers for pinvoke wrappers.
8093 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
8095 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
8097 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
8099 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
8100 wrapper to mono_jit_thread_attach.
8102 * mini.c (mini_jit_thread_attach): New jit icall.
8104 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
8105 native->managed wrappers.
8107 * exceptions.cs: Add new regression test.
8109 * mini.c (optimize_branches): Check regions in the cbranch to throw
8110 block case as well. Fixes #73242.
8112 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
8114 * mini.c: thread safety fixes.
8116 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
8118 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
8119 patching stuff, since delegates use jump trampolines so there is
8122 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
8125 * tramp-amd64.c: Fix build.
8127 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
8128 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
8130 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
8131 Rename this to mono_arch....
8132 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
8134 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
8136 * mini-amd64.c (emit_call): If both the caller and the callee is
8137 guaranteed to have 32 bit addresses, emit a normal call.
8139 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
8141 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
8142 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
8143 method_ptr inside delegates.
8145 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
8147 * mini.c (mono_jit_free_method): Free the method info even if the native code is
8148 invalidated. Fixes #73001.
8150 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
8152 * mini-x86.c: Only use stdcall for pinvokes on windows.
8154 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
8156 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
8157 * mini-x86.c: remove unreliable __thread var offset detection,
8158 use the correct accessors and enable by default.
8160 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
8162 * mini.c (mono_jit_free_method): Fix memory leak.
8164 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
8166 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
8168 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
8170 * cpu-amd64.md: Fix lengths of atomic opcodes.
8172 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
8174 * driver.c: try to not imply using ICU is any good.
8176 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
8178 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
8179 functions as inline ops.
8181 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
8182 some Interlocked functions as inline ops.
8184 * mini.c (move_basic_block_to_end): Fix bug in last patch.
8186 * mini.h (MonoBasicBlock): Reorganize fields a bit.
8188 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
8190 * mini.c: Add support for OP_NOT_TAKEN.
8192 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
8193 structures in registers for pinvoke wrappers.
8195 * mini-amd64.c: Fix warnings.
8197 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
8199 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
8201 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
8203 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
8204 address instead of loading the address from it.
8206 * mini-x86.c: Add support for returning small structs in registers
8207 on Win32. Fixes part of #70864.
8209 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
8211 * trace.c (get_token): Improve error checking.
8213 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
8215 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
8217 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
8219 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
8220 it can be reused for MonoClass.
8221 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
8224 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
8226 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
8227 instead of a MonoReflectionMethod. The method information wasn't used
8228 when displaying SecurityException details (but will be now).
8230 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
8232 * Makefile.am : windows build fix.
8234 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
8236 * iltests.il: Add new regression test.
8238 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
8241 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8243 * mini.c: Moved linkdemand check into helper function check_linkdemand
8244 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
8247 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8249 * declsec.c: Added statistics counter for different kinds of
8251 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
8252 (and commented) declaration.
8253 * mini.c: Added statistics counter for security Demand code
8254 generation. Added display of security statistics.
8256 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
8258 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
8259 Fix compilation errors under gcc-2.95.
8261 2005-02-12 Ben Maurer <bmaurer@ximian.com>
8263 * mini.c, driver.c: Use the new jit trampoline hashtable
8265 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8267 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
8269 2005-02-11 Martin Baulig <martin@ximian.com>
8271 * debug-mini.c (mono_debug_close_method): Free the line number array.
8273 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8275 * aot.c: Break up large methods into smaller ones. Share GOT slots for
8278 * mini.h: Bump AOT file format version.
8280 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
8282 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
8284 * declsec.h: Added macros to get/set lazyly initialized security
8285 informations about assemblies. Added new enum for different type of
8286 possible LinkDemand violation. Added function to check LinkDemands.
8287 * mini.h: Added a field to MonoCompile to hold any security violation
8288 detected when JITting a method (so it can be thrown later).
8289 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
8290 and CEE_CALLVIRT. Added code to throw exception at the end of
8291 mini_method_compile (note: the exception is unhandled right now).
8293 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
8295 * mini.c, jit-icalls.c: use the managed implementation of
8296 memset for initobj and memset, to avoid managed <-> unmanaged
8299 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8301 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
8302 optimization if it would need a GOT var.
8304 * basic.cs: Add tests for constant propagation and switch statements.
8306 * ssa.c: Fix out-of-range constant propagation and switch statements.
8308 2005-02-09 <vargaz@freemail.hu>
8310 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8312 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8314 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8316 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8318 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8320 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8322 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8323 arithmetic operations.
8325 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8327 * mini-ppc.c: add a workaround for broken user code that
8328 DllImports vararg functions with non-vararg signatures.
8330 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8332 * mini.c (mono_jit_compile_method_inner): Add detection and a
8333 meaningfull error message for assemblies written in Managed C++.
8335 * tramp-amd64.c mini-amd64.h: Add support for
8336 create_trampoline_from_token ().
8338 * aot.c mini-x86.c abcremoval.c: Applied patch from
8339 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8341 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8343 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8344 which takes a MonoImage/token as parameter instead of a MonoMethod.
8346 * aot.c: Use the new trampoline for initializing vtables.
8348 * aot.c: Add support for ldfld/stfld_remote wrappers.
8350 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8351 rules for compare <MEM>, IMM.
8353 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8355 * aot.c: Handle inherited finalizers correctly.
8357 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8359 * inssel.brg (stmt): Add a missing _setup_... ().
8361 * aot.c: Save some parts of the class state to the AOT file and use it
8362 to recompute that state when a class is initialized.
8364 * mini.c: Install AOT hooks into the runtime.
8366 * mini.h: Bump AOT file format version.
8368 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8371 * iltests.il: Add new test.
8373 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8377 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8379 * mini.c: setup the statistical profiler in the thread attach
8380 callback to cope with the new single thread code.
8382 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8384 * mini-ppc.c: ensure we have enough room for the profiler
8385 calls (fixed bug#72084).
8387 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8389 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8392 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8394 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8396 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8398 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8399 to succesfully execute parrotbench).
8400 * ssapre.h: Likewise.
8402 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8404 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8405 variable for stores to method arguments (fixes a SSAPRE issue).
8407 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8409 * mini.c: handle value types in dup, fixes gen-112.cs.
8411 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8413 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8414 sequence for calls in dynamic methods to avoid thunks.
8416 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8418 * mini.c: correctly remove dynamic methods from the hashtable.
8420 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8422 * driver.c: Disabled SSAPRE until fix the bug that appears
8423 in IronPython's parrotbench.
8425 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8427 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8429 * mini.c (mono_method_to_ir): Revert the previous change.
8431 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8434 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8435 mono_jit_info_table_find () etc. when running under valgrind.
8437 * inssel.brg: Fix warnings.
8439 * mini-exceptions.c: Fix warnings.
8441 2005-01-31 Martin Baulig <martin@ximian.com>
8443 * driver.c (compile_all_methods_thread_main): Don't try to compile
8444 generic methods or anything which has type parameters.
8446 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8448 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8450 * TestDriver.cs: Add --verbose flags.
8452 * graph.c ssa.c: Fix 64 bit warnings.
8454 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8455 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8456 Fix 64 bit warnings.
8458 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8459 variable not spotted by gcc.
8461 * mini-amd64.c inssel-amd64.brg: Applied patch from
8462 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
8463 X86_COMPARE_MEMBASE opcodes.
8465 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
8467 2005-01-29 Ben Maurer <bmaurer@ximian.com>
8469 * *: MonoMethod->signature might be NULL now. You *MUST* use
8470 mono_method_signature.
8472 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8474 * driver.c (compile_all_methods_thread_main): Compile the methods
8475 without invoking cctors.
8477 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8479 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
8480 * basic-calls.cs: test for the above.
8482 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
8484 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
8485 MonoJitInfo changes.
8487 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
8489 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
8490 eagerly if it contains dynamic methods.
8492 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
8494 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
8495 trace, it is now computed by an icall from trace_ips.
8497 * mini-exceptions.c: Fix a warning.
8499 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
8501 * mini-exceptions.c: don't bother getting stack trace info if
8502 it's not going to be used.
8504 2005-01-27 Raja R Harinath <rharinath@novell.com>
8506 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
8509 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
8511 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
8513 * aot.c: Avoid calling mono_method_get_header () if not needed.
8515 * mini.h: Bump AOT file format version.
8517 * mini.c (mono_emit_native_call): Allocate a GOT var here.
8519 * mini.c (mono_print_tree): Print more info for calls.
8521 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
8523 * declsec.h: Remove warning by adding missing include for marshal.h
8525 2005-01-26 Martin Baulig <martin@ximian.com>
8527 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
8530 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
8532 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
8535 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8537 * aot.c (mono_compile_assembly): Fix a warning.
8539 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
8541 * declsec.c: Look for security attributes on the original MonoMethod
8542 (and not the wrapped one). This fix permissions on icalls.
8544 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8546 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8548 * mini.c (mono_allocate_stack_slots): Add a fixme.
8550 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
8552 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8554 * inssel.brg: optimize casts of sealed types (more
8555 optimizations waiting for fixes in remoting).
8557 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
8559 * inssel.brg (stmt): Add another dummy rule.
8561 * driver.c: Fix warnings.
8563 * driver.c (mono_main): If running under valgrind, instruct glib to use
8564 the system allocation functions so valgrind can track the memory
8565 allocated by the g_... functions.
8567 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
8569 * mini-ops.h: Add OP_DUMMY_STORE opcode.
8571 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
8573 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
8574 variables in try regions.
8576 * mini.c (mini_method_compile): Don't disable optimizations on large
8577 methods when AOT compiling.
8579 * mini.c (mono_allocate_stack_slots): New arch independent method to
8580 allocate stack slots. Not yet used.
8582 2005-01-22 Ben Maurer <bmaurer@ximian.com>
8584 * debug-mini.c (mono_debug_close_method): Plug some leaks.
8586 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
8588 * mini-ppc.c: make the branch info relative as the code
8589 buffer can be reallocated.
8591 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
8593 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
8594 * driver.c: Removed the AOT/security restriction. Now initialize the
8595 security manager (in metadata) if --security is used.
8596 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
8597 rather than the pointer to declarative security, when AOT is used.
8599 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
8601 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
8602 basic blocks, reduced intrinsic exception throwing code size.
8604 2005-01-22 Miguel de Icaza <miguel@ximian.com>
8606 * driver.c (mini_usage): Reorder the usage screen.
8608 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
8610 * mini.c (mono_resolve_patch_target): Fix warning.
8612 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
8614 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
8617 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8619 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
8620 breaks the amd64 build.
8622 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
8623 register allocation. Fixes #71454.
8625 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
8627 * arrays.cs: Add new regression test.
8629 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8631 * ssapre.c: Turned usage of snprintf to GString.
8632 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
8633 (I left it on by mistake in my previous commit).
8635 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
8637 * mini.c, cfold.c, basic-calls.cs: preserve side effects
8638 on cond branch optimization (fixes bug# 71515).
8640 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8642 * abcremoval.c: Fixed bug 71062.
8643 * abcremoval.h: Likewise.
8645 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8647 * mini.c: Added a new functionality to optimize_branches, the removal
8648 of useless basic blocks, and fixed some problem in the removal of
8649 critical edges; some utility functions added for both purposes.
8650 * ssapre.c: Added complex expression support, and fixed bug 70637.
8651 * ssapre.h: Likewise.
8652 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
8654 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
8655 * driver.c: Re-enabled SSAPRE.
8657 2005-01-19 Martin Baulig <martin@ximian.com>
8659 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
8660 the result of mono_get_method_constrained().
8662 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
8664 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
8667 2005-01-18 Geoff Norton <gnorton@customerdna.com>
8669 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
8670 be detected. Fixes #59296.
8672 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8674 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
8675 which can happen. Fixes #71361.
8677 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
8679 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
8682 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8684 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
8685 appdomain-unload.exe to fail.
8687 * mini.c: Fix some memory leaks.
8689 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
8691 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
8692 Fixed bug and sped up some codepaths.
8694 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
8696 * mini.c: Fix some memory leaks.
8698 * exceptions.cs basic-long.cs: Add test for checked ulong->int
8701 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
8703 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
8706 * iltests.il: Add regression test for #71320.
8708 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
8710 * mini.c (mono_codegen): Fix installation of profiler hooks.
8712 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
8714 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
8716 * mini.h, mini.c, cfold.c: optimize access to enum
8717 readonly fields, too. Eval conditional branches if possible
8718 to perform unreachable code removal in more cases.
8720 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
8722 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
8724 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
8727 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
8728 WinXP DEP. Fixes #71244.
8730 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
8732 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
8734 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
8736 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
8738 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
8740 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
8743 * mini.h: Bump AOT version.
8745 * mini.h (MonoCompile): Change exvar to a hash table.
8747 * mini.c: Allocate a separate exvar for each handler block.
8749 * mini.c: Get rid of the computation of filter_lengths, its not needed.
8751 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
8752 ex var with the pending exception and only throw if the two are equal.
8755 * exceptions.cs: Add tests for rethrow and nested catch clauses.
8757 * mini-x86.c: Fix warnings.
8759 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
8760 used by all the ports now.
8762 * aot.c: Add write-symbols and save-temps options.
8764 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8766 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
8768 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
8770 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
8773 * tramp-s390.c: Check vtable slot belongs to the domain.
8775 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
8776 as per other platforms.
8778 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
8780 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
8782 * driver.c: we don't run the Main() code in a subthread anymore.
8784 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
8786 * mini.c: added experimental rtc support in the statistical
8787 profiler: if the user has the permission, more accurate statistics
8788 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
8789 The MONO_RTC value must be restricted to what the linux rtc allows:
8790 power of two from 64 to 8192 Hz.
8792 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
8794 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
8796 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
8798 * mini-ppc.c: better icache flush for smp.
8800 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
8802 * mini-amd64.c (emit_move_return_value): Fix memory leak.
8804 * mini-x86.c (get_call_info): Add the get_call_info () code from the
8805 amd64 port, not yet used.
8807 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8809 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
8812 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
8814 * driver.c: Added --security option to activate the security manager.
8815 Right now this will allow code generation for declarative demands and
8816 is disabled when AOT is specified.
8817 * mini.c: Add code generation for declarative security demands.
8818 * mini.h: Add mono_use_security_manager as an extern gboolean.
8820 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
8822 * aot.c (mono_compile_assembly): Speed up compilation a bit by
8823 emitting more dense assembly code.
8825 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
8826 exception throwing stuff.
8828 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
8830 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
8833 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
8836 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
8839 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
8841 * tramp-*.c: Only patch vtable slots if the object is in the current
8842 domain. Fixes appdomain-unload.exe.
8844 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
8846 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
8849 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8851 * mini.c (reverse_branch_op): New helper function.
8853 * mini.c (optimize_branches): Run the new optimization only on
8854 platforms which support it. Also reverse all kinds of branches.
8856 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
8858 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
8861 * mini.c (optimize_branches): Reverse not-equals branches if the false
8862 bblock is a throw. This happens a lot of time with argument checking in
8865 * mini.c (mono_codegen): Add support for placing basic blocks after
8866 the function epilogue.
8868 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
8871 2005-01-05 Miguel de Icaza <miguel@ximian.com>
8873 * mini.c (setup_stat_profiler): Only set this up if the platform
8874 supports ITIMER_PROF.
8876 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
8878 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
8881 * inssel.brg: Fix a warning.
8883 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
8885 * mini.c: added support for statistical profiler
8886 (run with: --profile=default:stat).
8888 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
8890 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
8892 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
8894 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
8895 related to global registers from the amd64 port.
8897 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
8899 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
8901 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
8902 with global registers.
8903 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
8905 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
8907 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
8909 * debug-mini.c (encode_value): Fix off-by-one.
8911 * aot.c (encode_value): Likewise.
8913 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
8915 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
8917 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
8920 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
8922 * aot.c (emit_method_info): Increase size of temp buffer.
8924 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
8927 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
8929 * aot.c (emit_method_info): Fix build.
8931 * aot.c: Further rework of the AOT file format to reduce the size of
8932 the method info data.
8934 * mini.h: Bump AOT file format version.
8936 2004-12-27 Martin Baulig <martin@ximian.com>
8938 * mini.c (mini_get_method): New static method; call
8939 mono_get_method_full() and mono_get_inflated_method().
8940 (mono_method_to_ir): Use mini_get_method() instead of
8941 mono_get_method_full().
8943 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
8945 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
8947 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
8949 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
8951 * inssel-amd64.brg: Add some optimization rules.
8953 2004-12-24 Ben Maurer <bmaurer@ximian.com>
8955 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
8956 standard not GC'd stuff is fine.
8958 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
8960 * aot.c: Rework the AOT file format to get rid of most of the global
8961 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
8963 * mini.h: Bump AOT file format version.
8965 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
8967 * mini.h: Bump AOT file format version.
8969 * aot.c (mono_aot_is_got_entry): New function to determine if an
8970 address is inside a GOT.
8972 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
8974 * cpu-pentium.md: Increase the maximum size of some instructions which
8975 might involve a got access.
8977 * mini.c (get_method_from_ip): Another debug helper function.
8979 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
8980 when got var accesses are created during the decompose phase.
8982 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
8984 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
8985 argument mini_compile_method and to MonoCompile, and use this to
8986 determine whenever a given method is compiled for AOT. This allows the
8987 other methods compiled during AOT compilation to be free of AOT stuff,
8988 so the backends does not need to add special support for them by
8989 creating a fake GOT etc.
8991 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
8994 2004-12-21 Ben Maurer <bmaurer@ximian.com>
8996 * mini.c (mono_method_to_ir): It turns out that some of the
8997 x-appdomain wrappers are lax with types, so just ignore this for
9000 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
9001 at the vtable->klass. If it is non-shared code we can just use the
9004 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
9006 * mini-ppc.c: access MonoDomain from tls, too.
9008 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
9010 * declsec.c: Removed unused variable (and related warning ;-)
9012 2004-12-21 Ben Maurer <bmaurer@ximian.com>
9014 * iltests.il: New test for LDELEMA on an array of ref types.
9016 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
9017 all ldelema's on reftypes.
9018 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
9019 it was the wrong place to put it.
9021 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
9022 register to pop to make this cleaner, at the request of Paolo.
9024 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9026 * mini-ops.h (OP_GETHASHCODE): New op.
9028 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
9030 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
9033 For a microbenchmark, this reduces the cost of Hashtable.get_Item
9036 * mini-x86.c (mono_arch_output_basic_block): Rather than
9044 The first is 3 bytes while the second is 1. This saves 36 kb on
9045 mscorlib, quite a big saving. When bootstraping mcs, I was able to
9046 see a small boost because of icache locality.
9048 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
9050 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
9052 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
9053 started code sharing with the generic code.
9055 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
9057 * mini-ppc.c, cpu-g4.md: added code for direct access to
9060 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
9062 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
9063 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
9066 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
9068 * declsec.c|h: Added functions to cache the declarative stack modifiers
9069 in MonoJitInfo and to create a security frame from a MonoJitInfo
9071 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
9072 created. Register internal calls for System.Security.SecurityFrame::
9073 _GetSecurityFrame and _GetSecurityStack.
9074 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
9075 the definitions for the new stack walk/callback mechanism.
9076 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
9077 first security frame for LinkDemands and InheritanceDemands) and
9078 GetSecurityStack for Demands. Both use the new mono_walk_stack code
9080 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
9081 walk initialization (lupus).
9083 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9085 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
9087 (handle_loaded_temps): Do not create a temporary variable for
9088 things that we know are temps. They will never be modified.
9089 (mono_spill_call): Set MONO_INST_IS_TEMP
9090 (mono_emulate_opcode): ditto
9092 (mono_method_to_ir.CEE_DUP): ditto
9094 2004-12-19 Ben Maurer <bmaurer@ximian.com>
9096 * mini.c (type_to_eval_stack_type): Make this handle the void type
9097 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
9098 (emit_tree): use ip_in_bb to special case some common idioms
9099 Update all callers to pass in the IP.
9100 (mono_method_to_ir): Make CEE_CALL* do the above as well.
9102 This gives us a nice 2% speedup in mcs bootstrap.
9104 * mini-x86.c (peephole_pass): Peephole pass to make
9113 * mini.c (ip_in_bb): new method.
9114 (mono_method_to_ir): use this method rather than doing the hash
9117 * linear-scan.c (mono_linear_scan): When expiring actives, you
9118 don't need to keep around variables that expire on this
9119 instruction. This makes it so that:
9122 store (ebx add (ebx, 1))
9126 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
9128 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
9129 combination to avoid doing two copies. Fix up problems with previous
9132 * mini.c: Fix 64 bit warnings.
9134 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
9136 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
9138 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
9139 changes from the x86 code.
9141 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
9143 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
9145 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
9146 throwing code to reduce its size, unify the AOT and non-aot code and
9147 get rid of relocations in the AOT case.
9149 * mini-x86.h mini.c exceptions-x86.c
9150 (mono_arch_get_throw_corlib_exception): New arch specific function to
9151 raise corlib exceptions which doesn't require relocations in the
9154 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
9156 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
9158 * mini.c (mono_emit_method_call): Only allocate the got var when it is
9161 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
9164 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9166 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
9167 with add function when used from Inc/dec atomic
9168 functions. Re-enabled optimization on x86.
9169 * mini-ops.h: renamed atomic_add functions to
9170 allow _add to match the Interlocked::Add and
9171 _add_next to match Interlocked::Inc/Dec.
9173 2004-12-15 Massimiliano Mantione <massi@ximian.com>
9175 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
9176 linking of BBs to the end BB, and enabled SSAPRE also with
9177 consprop and copyprop (which was prevented by that bug).
9179 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9181 * mini-x86.c: disabling the Interlocked optimizing code.
9183 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9185 * aot.c (load_aot_module): Move reading of got_addr after the AOT
9188 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9190 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
9191 interlocked optimization due lack of support on x86, rewrote
9192 exchange to take into account that base may be in eax.
9194 xsp works again; activated Interlocked optimizing code.
9196 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9198 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9200 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
9202 * mini-ops.h: Add new opcodes.
9204 * mini.h: Add new patch types. Add got_var to MonoCompile.
9206 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
9207 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
9208 make it work with all kinds of patchable code.
9210 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
9211 address of the GOT, and referencing entries in the GOT.
9213 * mini.c: Add code to load the GOT address if needed by an opcode.
9215 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
9216 independent AOT code on the x86 using an elf-style Global Offset Table.
9218 2004-12-14 Raja R Harinath <rharinath@novell.com>
9220 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
9222 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9224 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
9227 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
9229 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
9230 of Interlocked:Increment/Decrement/Add as inline ops.
9231 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
9233 2004-12-12 Geoff Norton <gnorton@customerdna.com>
9235 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
9236 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
9238 2004-12-12 Duncan Mak <duncan@ximian.com>
9240 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
9241 again. `patch_info->table_size' is no longer valid after Zoltan's
9244 2004-12-12 Martin Baulig <martin@ximian.com>
9246 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
9247 if we are the "real" method, ie. not an inlined method inside it.
9249 2004-12-11 Ben Maurer <bmaurer@ximian.com>
9251 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
9252 before we look in the special fields table. This fixes
9253 ../tests/thread-static-init.cs.
9255 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9257 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
9258 for Array get_Rank and get_Length. Fixes bug #70465.
9260 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
9262 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
9263 separate structure to reduce the size of MonoJumpInfo.
9265 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
9267 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
9269 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
9271 * mini.c (mini_get_inst_for_method): Changed to allow ports
9272 to return a MonoInst instead of opcode
9273 (renamed mini_get_opcode_for_method to better reflect the new functionality)
9275 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
9276 Allow ports to return a created MonoInst instead of op-code, will enable
9278 (renamed mini_get_opcode_for_method to better reflected the functionality)
9280 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
9282 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
9284 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9286 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
9289 2004-12-08 Martin Baulig <martin@ximian.com>
9291 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
9292 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
9294 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9296 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
9299 * exceptions.cs: Disable some tests which depend on properties of x86 fp
9302 2004-12-08 Raja R Harinath <rharinath@novell.com>
9304 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9306 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9308 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9309 bug introduced by the previous patch.
9311 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9313 * mini-ppc.c, objectc.cs: handle large structs passed by value
9316 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9318 * mini-ppc.c: OP_ARGLIST implementation from
9319 Geoff Norton <gnorton@customerdna.com>.
9321 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9323 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9324 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9326 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9328 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9330 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9332 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9335 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9337 * mini-sparc.c: Zero out localled-ed memory.
9339 * iltests.il: Add tests for zeroing out localloc-ed memory.
9341 2004-12-04 Martin Baulig <martin@ximian.com>
9343 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9344 mono_method_get_signature_full().
9346 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9348 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9349 and some utility functions (always for SSAPRE), integrated SSAPRE.
9351 * driver.c: Added ssapre option.
9352 * ssa.c: Small fix on OP_ARG handling.
9353 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9354 * Makefile.am: Likewise.
9356 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9358 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9361 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9364 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9366 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9368 * cpu-s390.md : Increase instruction length of oparglist.
9370 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9372 2004-11-30 Martin Baulig <martin@ximian.com>
9374 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9375 virtual generic methods. We call a special helper_compile_generic_method()
9376 icall to retrieve the method from the vtable, inflate and compile
9377 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9379 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9381 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9383 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9385 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9387 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9390 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9392 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9393 platforms with PIC aot.
9395 2004-11-28 Martin Baulig <martin@ximian.com>
9397 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9400 2004-11-28 Martin Baulig <martin@ximian.com>
9402 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9403 the result of mono_type_get_underlying_type() to check whether
9406 2004-11-26 Martin Baulig <martin@ximian.com>
9409 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9412 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9414 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9415 the same way as the other arguments so they won't get clobbered.
9417 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9418 calls through R11 since it is clobbered by the trampoline code.
9420 2004-11-26 Raja R Harinath <rharinath@novell.com>
9422 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9423 pick up in-tree mscorlib.dll.
9425 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9427 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9429 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9430 runtime data/code are now stored in a table similar to the GOT in ELF.
9431 This allows the code itself to be position independent.
9433 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9436 * aot.c: Attach ELF type (object/function) directives to all global
9439 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9441 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9443 * mini-amd64.h: Turn on PIC AOT code.
9445 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9446 returning the offset within an OP_AOTCONST instruction where the GOT
9447 offset needs to be added.
9449 * mini.h: Bump AOT file format version.
9451 2004-11-25 Martin Baulig <martin@ximian.com>
9453 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9454 uninflated generic methods.
9456 2004-11-25 Martin Baulig <martin@ximian.com>
9458 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9460 2004-11-24 Martin Baulig <martin@ximian.com>
9462 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
9463 original klass (this only applies for generic instances).
9465 2004-11-24 Martin Baulig <martin@ximian.com>
9467 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
9468 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
9471 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
9473 * mini.c (mono_method_to_ir): Disable inlining for methods containing
9474 localloc. Fixes #69678.
9476 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
9478 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
9480 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
9481 used SSE registers on pinvoke calls. Fixes #69774.
9483 2004-11-23 Geoff Norton <gnorton@customerdna.com>
9485 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
9486 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
9488 2004-11-23 Raja R Harinath <rharinath@novell.com>
9490 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
9491 Refer directly to the mcs/ tree.
9493 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9495 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
9496 Check if a trampoline for a synchronized method is required.
9498 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
9500 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
9501 with localloc if needed. Throe arithmetric exception in
9502 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
9503 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
9505 2004-11-19 Geoff Norton <gnorton@customerdna.com>
9507 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
9508 types before switching on type. Fixes #69622.
9510 2004-11-19 Raja R Harinath <rharinath@novell.com>
9512 * Makefile.am (check-local): New. Integrate into 'make check'.
9513 (MCS,RUNTIME): Define using in-tree mono and mcs.
9515 (%.exe): Use $(ILASM).
9517 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
9519 * mini-ppc.c: adjust initial prolog size (bug #69691).
9521 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
9523 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
9526 2004-11-17 Raja R Harinath <rharinath@novell.com>
9528 * Makefile.am (clean-local): Rename from 'clean'.
9530 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9532 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
9533 to mono_arch_is_int_overflow.
9534 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
9537 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
9539 * declsec.c|h: New files to support declarative security attributes.
9540 Added function to check if a method has (applicable) security.
9541 * mini.c|h: Add check for declarative security attributes in
9542 mono_method_check_inlining.
9543 * Makefile.am: Added declsec.c and declsec.h to the build.
9545 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
9547 * mini.c, mini.h: update to keep dynamic code info per-domain.
9549 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
9551 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
9552 (mini_init): Get rid of it from here too.
9554 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
9556 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
9557 implemented OP_RETHROW (patch by Geoff Norton
9558 <gnorton@customerdna.com>).
9560 2004-11-10 Geoff Norton <gnorton@customerdna.com>
9562 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
9563 between appdomains. Fixes appdomain-unload on PPC.
9565 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
9567 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9568 mini-exceptions.c: handle the new wrapper types.
9569 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
9570 token value as a MonoClass* when compiling a wrapper.
9571 mono_jit_create_remoting_trampoline now takes an additional
9572 MonoRemotingTarget parameter.
9574 2004-11-10 Martin Baulig <martin@localhost>
9576 * mini.c (mono_method_to_ir): Use `generic_container->context'
9577 rather than creating a new one.
9579 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9581 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
9583 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
9585 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
9587 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
9588 the experimental aot cache stuff.
9590 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9592 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9593 mini-exceptions.c: update to exception clause structure changes.
9595 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9597 * exceptions-x86.c (throw_exception): Fix warnings.
9599 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
9602 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
9604 * exceptions-sparc.c (get_throw_exception): Really fix this.
9606 2004-11-07 Ben Maurer <bmaurer@ximian.com>
9608 * tramp-*.c: we no longer support icalls without wrappers, so
9609 a bit of code can be removed here
9611 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
9613 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
9616 * cpu-sparc.md: Add op_rethrow.
9618 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
9620 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
9622 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
9623 * mini-ops.h: Add OP_RETHROW.
9625 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
9627 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
9629 2004-11-05 Geoff Norton <gnorton@customerdna.com>
9631 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
9632 Makes the output much easier to read
9634 2004-11-05 Ben Maurer <bmaurer@ximian.com>
9636 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
9637 prevents another huge leak when compiling with ssa. Secondly, the
9638 performance of doing this rather than freeing the lists is much
9639 better. GList does a lock every time you allocate a list link,
9640 so that it can use a memory pool. So, it is better to just use
9641 a memory pool of our own.
9643 * ssa.c, linear-scan.c: replace g_list_remove_link with
9644 g_list_delete. The remove one does not free the GList, so we were
9645 leaking memory. On -O=all --compile-all with corlib, this cut down
9646 3 MB of allocations.
9648 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
9650 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
9652 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
9654 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
9655 into a new function mono_create_jit_trampoline ().
9657 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
9659 * trace.c (get_spec): Allow tracing of classes without a namespace.
9661 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
9663 * mini.c: Fix pointer overwrite in mini_method_compile.
9665 2004-11-2 Geoff Norton <gnorton@customerdna.com>
9667 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
9668 The darwin ABI needs some special handling for 1 and 2 byte structs
9669 Lets use lbz/lhz instead of lwz everywhere.
9670 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
9671 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
9672 Use stb/sth for the former, and put the latter always on stack instead of in
9675 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
9677 * trace.c (is_filenamechar): Add '_'.
9679 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9681 * mini-s390.c: Fix prolog length to allow for large trace requirements.
9683 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
9685 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
9687 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
9688 depends on libmonogc. Fixes #68805.
9690 2004-10-26 Miguel de Icaza <miguel@ximian.com>
9692 * mini.c (mono_jit_free_method): Provide extra information for
9693 this error. Currently this leaks, but will be turned into a
9694 developer option in the future.
9696 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
9698 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
9700 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
9702 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
9703 boundary. Fixes reading of PATCH_INFO_R4 and R8.
9704 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
9706 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
9708 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
9709 trampolines for AOT code.
9711 2004-10-22 <vargaz@freemail.hu>
9713 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
9714 constructed types. Fixes #68136.
9716 2004-10-21 Martin Baulig <martin@ximian.com>
9718 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
9719 if it returns true, unwind the stack to the call instruction.
9721 2004-10-21 <vargaz@freemail.hu>
9723 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
9725 * mini.h: Bump AOT version number.
9727 * objects.cs: Add another test for unbox trampolines.
9729 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
9732 2004-10-20 <vargaz@freemail.hu>
9734 * driver.c: Add SHARED to the set of optimizations tested.
9736 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
9738 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
9741 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
9743 2004-10-20 Martin Baulig <martin@ximian.com>
9745 * mini-exceptions.c (mono_handle_exception): Call
9746 mono_debugger_handle_exception() to tell the debugger about
9747 catch/finally clauses.
9749 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
9751 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
9753 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
9756 2004-10-15 Geoff Norton <gnorton@customerdna.com>
9758 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
9759 methods as their native size, fixed bug #57543, #57545.
9760 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
9761 This saves a temporary register and mullw call down into 1 (minor perf
9762 increase for cases like sum = sum * 5; This use to translate into:
9765 It now translates to
9768 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
9770 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
9773 2004-10-11 Martin Baulig <martin@ximian.com>
9775 * mini.c (mono_method_to_ir): If we're a generic method, get the
9776 MonoGenericContainer from our MonoMethodNormal and create a
9777 MonoGenericContext from it.
9779 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
9781 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
9783 * basic-long.cs: Add test for checked i8->i2 cast.
9785 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9787 * inssel-ppc.brg: added a couple of speedup rules.
9789 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
9791 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
9792 to speed up rebuilds.
9794 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9796 * mini-s390.c: Minor fix to OP_OR_IMM.
9798 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
9800 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
9801 better. Fixes appdomain-unload.exe on sparc.
9803 2004-10-02 Massimiliano Mantione <massi@ximian.com>
9805 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
9806 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
9809 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
9811 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
9813 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
9815 * mini.c: Always generate a field read/write wrapper for members
9816 of the class MarshalByRefObject since the actual instance could
9819 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
9821 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
9823 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
9825 * driver.c mini.h trace.c: Move the setting of the main assembly into
9826 a separate function called mono_trace_set_assembly () and call it after
9827 actually loading the main assembly. Fixes #66872.
9829 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
9831 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
9832 using the code manager.
9834 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
9836 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
9838 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
9840 * cpu-amd64.md: Fix bug in previous patch.
9842 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
9845 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
9847 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
9848 mini-exceptions.c: updates for changed stack walk interface.
9850 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9852 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
9854 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
9856 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
9858 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
9860 * driver.c (mini_regression_list): Do not call mono_assembly_close
9861 since assemblies can't be unloaded.
9863 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9865 * cpu-amd64.md: Fix more instruction lengths.
9867 * cpu-amd64.md: Fix lengths of some instructions.
9869 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
9871 * inssel.brg: Make the array ldelema check aot friendly.
9873 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
9875 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
9877 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
9879 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
9881 * mini-x86.c: Fix build.
9883 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
9884 mono_type_get_underlying_type () helper function to simplify code.
9886 2004-09-09 Martin Baulig <martin@ximian.com>
9888 * mini-amd64.c: Don't access `type->data.klass' directly, call
9889 mono_class_from_mono_type() instead since the type may be a
9892 2004-09-09 Martin Baulig <martin@ximian.com>
9894 * mini-amd64.c (get_call_info): Fix support for generic instances.
9895 (add_valuetype): Use mono_class_from_mono_type() to get the class
9896 since we can be a generic instance.
9898 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
9900 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
9902 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
9904 * liveness.c: reset spill costs on each scan: bug 62107
9906 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
9908 * exceptions-sparc.c (mono_arch_find_jit_info): remove
9909 unnecessary line that doesn't compile
9911 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
9913 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
9914 trampolines, make them call an error function so people can fix their
9917 2004-09-06 Martin Baulig <martin@ximian.com>
9919 * mini.c (mono_method_to_ir): When initializing locals, handle a
9920 generic instances like a valuetype if it's a valuetype and like a
9921 class if it's a class.
9923 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9925 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
9926 stack. Fixes #64674.
9928 * exceptions.cs: Add test for unwinding of call arguments.
9930 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
9932 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
9933 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
9934 set the carry/borrow flag). The sparc and s390 implementations
9935 can now use optimized versions (and simplify the code). ppc bugfixes.
9937 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
9939 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
9941 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
9943 * inssel-amd64.brg: Remove leftover 32 bit rule.
9945 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
9947 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
9949 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
9950 mono_arch_find_jit_info functions into a new function. Fix a memory
9953 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
9956 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9958 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
9961 * exceptions.cs: Add array size tests.
9963 * mini.c: Allocate a separate icall wrapper for each arity of
9964 mono_array_new_va. Fixes #59509.
9966 * exceptions.cs: Add testcase for 64578.
9968 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
9970 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
9972 2004-09-02 Martin Baulig <martin@ximian.com>
9974 * mini.c (mono_method_to_ir): When initializing the locals, call
9975 handle_initobj() on the generic instance itself, not its
9978 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
9980 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
9981 MonoJitInfo for dynamic methods.
9983 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
9985 * mini.c: Add support for freeing JIT data for dynamic methods.
9987 2004-09-01 Martin Baulig <martin@ximian.com>
9989 * mini-x86.c (is_regsize_var): Added support for generic
9991 (mono_arch_emit_prolog): Make this compile again, use
9992 `x86_push_imm_template (code)'.
9994 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
9996 * mini-x86.c: make all push_imm instructions that get
9997 patched always emit the long form
9999 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
10001 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
10002 in a per-domain hash.
10004 * mini-amd64.c (merge_argument_class_from_type): Handle generic
10007 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
10009 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
10012 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
10015 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
10016 Beginnings of SSE2 support.
10018 * exceptions.cs: Add more tests for checked int<->uint casts.
10020 2004-08-28 Martin Baulig <martin@ximian.com>
10022 * mini-x86.c (mono_arch_instrument_epilog): Added support for
10026 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
10027 Handle generic instances recursively.
10029 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10031 * iltests.il: test for conv.u8 on a constant
10033 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10035 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
10036 LCONV_x4 (shrun_32 (membase)).
10038 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10040 * inssel-x86.brg: c&p rules for push/setret of long
10042 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10044 * inssel-x86.brg: c&p rules for compare (base, regvar) and
10045 compare (regvar, base)
10047 * inssel-x86.brg: more burg love
10049 * inssel.brg: more cleanup
10051 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
10053 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10055 * basic-long.cs, basic-calls.cs: new tests for optimization.
10057 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
10059 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
10062 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10064 * mini-amd64.c (read_tls_offset_from_method): Add another case.
10066 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
10068 * inssel.brg (mini_emit_memcpy): use
10069 NO_UNALIGNED_ACCESS to disable memcpy optimization
10071 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10073 * mini-amd64.c: Handle generic types in various places.
10075 * mini.c (mono_method_to_ir): Handle generic types in init locals.
10077 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
10079 * mini.c (handle_box): Fix warning.
10081 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
10083 * mini-amd64.h: Enable the emit_state optimization.
10085 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
10087 * mini-amd64.c: Add some new 64 bit peephole opts.
10089 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
10091 * cpu-amd64.md: sreg1 of div instructions must be %rax.
10093 * mini-amd64.c: Register allocator fixes.
10095 * mini.c: Add an optimization to emit_state to avoid allocation of new
10096 registers on some platforms.
10098 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
10100 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
10102 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
10103 allocation. Fixes #63085.
10105 * basic-long.cs: Add new regression test.
10107 * mini-amd64.c: Register allocator improvements.
10109 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
10111 * mini-amd64.c (read_tls_offset_from_method): Add another code
10114 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
10115 instruction sequence for nullifying class init trampolines.
10117 * objects.cs: Add new regalloc test.
10119 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
10121 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10123 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
10125 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
10128 * driver.c: Fix profiling after TLS changes.
10130 * driver.c (mono_main): Set mono_stats.enabled if needed.
10132 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
10135 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
10137 * mini-x86.c: use a 1 op rather than a 2 op tls access
10138 instruction -> faster.
10140 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10142 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10145 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
10147 * exceptions-sparc.c (throw_exception): fix typo
10149 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
10151 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
10152 set tree->dreg correctly with tls. Allow any
10153 register to be used.
10155 * mini-x86.c (read_tls_offset_from_method): add new code
10156 generation pattern seen with GCC.
10159 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
10161 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
10162 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10163 exceptions-sparc.c: fix some performance issues in exception
10164 handling and setting of the stack trace for exceptions that were
10167 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10169 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10172 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
10175 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
10177 This patch inlines tls access, when possible.
10179 * mini.h: new arch functions for TLS intrinsics.
10180 All platforms updated with a stub.
10182 * mini.c: use the new intrinsics
10184 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
10185 arch specific intrinsic for tls variables
10187 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10189 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
10192 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
10194 * mini.c: thread local allocation
10196 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
10198 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
10200 * Makefile.am: Link against the static version of libmonogc.
10202 * Makefile.am: Link the static versions of the convenience libraries
10203 into the mono executable.
10205 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
10207 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10209 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10210 on integer overflow.
10212 * mini-amd64.c: Reorganize function call code.
10214 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10216 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10218 * inssel-x86.brg: use xor eax,eax.
10220 * basic.cs: new tests
10222 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10224 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10225 in exception throwing code.
10227 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10229 * inssel-x86.brg: use xor esi,esi.
10231 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10233 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
10234 can trace methods compiled during mini_init () too.
10236 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
10239 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10241 * Makefile.am: static link on x86 (r=zoltan)
10243 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10245 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
10246 code since it causes some programs to fail.
10248 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
10250 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
10252 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10254 * mini.c: ovfops_op_map - add STACK_OBJ case for
10256 * basic.cs: add test_0_pin_string as test
10259 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10261 * Makefile.am: build C# if srcdir != builddir
10263 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
10265 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10266 fall-through blocks.
10268 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10270 * driver.c: enable loop by default again and include abcrem in -O=all.
10272 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
10274 * iltests.il: Add some localloc tests.
10276 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
10278 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10281 * inssel-amd64.brg: Add some optimizations.
10283 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
10286 * Makefile.am: Statically link mono against libmono on AMD64.
10288 * mini-amd64.c inssel-amd64.brg: Optimizations.
10290 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
10292 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
10294 * tramp-amd64.c: Patch calling code in trampolines.
10296 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
10298 * mini-amd64.c: pinvoke struct passing fixes.
10300 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
10302 * mini-sparc.c: redo change, make mono_arch_cpu_init call
10303 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10305 2004-08-05 Duncan Mak <duncan@ximian.com>
10307 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10310 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10312 * mini-amd64.c (emit_move_return_value): Move return value for normal
10315 2004-08-05 Martin Baulig <martin@ximian.com>
10317 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10318 `type->type'; just modify `type' itself when dealing with enums
10319 and generic instances.
10320 (check_call_signature): Make `simple_type' a `MonoType *'.
10322 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10324 * mini.c: Use OP_PADD to add offsets to addresses.
10326 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10328 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10330 * mini-sparc.c (mono_arch_emit_epilog): fix check
10331 for folding last op into restore instruction
10333 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10335 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10336 helper methods using the code manager.
10338 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10340 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10342 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10344 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10345 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10347 * mini-s390.c: fix tail processing
10349 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10351 * mini-ppc.c: mul.ovf.un exception name fix.
10353 2004-08-03 Martin Baulig <martin@ximian.com>
10355 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10356 instances; before jumping to `handle_enum', also modify `ptype'.
10358 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10360 * cpu-sparc.md: fcall maximal length too small.
10362 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10364 * mini-amd64.c mini.h: Add initial support for passing/returning
10365 structures to/from pinvoked methods.
10367 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10369 * mini-ppc.c: reg allocator fix.
10371 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10373 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10375 * inssel.brg: Optimize memset on 64 bit machines.
10377 * mini-amd64.c: Fix some vararg cases.
10379 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10381 * mini-s390.c: Corrected macro in emit_float_to_int
10383 * s390-abi.cs: Tests to exercise the s390 ABI
10385 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10387 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10390 * basic.cs: Add a test for add.ovf.un.
10392 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10394 * mini-sparc.c: add case for OP_IDIV_UN
10396 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10398 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10400 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10402 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10404 * basic.cs: regression tests.
10406 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10409 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10411 * basic.cs: Add a new test.
10413 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10414 and AOT. Various fixes and optimizations.
10416 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10418 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10420 * mini-ppc.c: make sure temp regs are not used for global reg
10423 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10425 * cpu-sparc.md: conv_i8 fix for 64bits
10427 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10429 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10431 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10432 add opcode for cmp BYTE PTR [eax], imm.
10434 * inssel.brg: Make memcpy and memset takes bases.
10436 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10438 * *-amd64.*: More AMD64 work.
10440 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10442 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10443 add a compare-not-equal opcode.
10445 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10447 * mini.c: Use mono_init_from_assembly instead of mono_init.
10449 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10451 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10453 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10455 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10457 * inssel.brg: 64 bit fixes.
10459 * mini.h (MonoCallInst): Add some AMD64 specific data.
10461 * mini.h: Add some OP_P opcodes.
10463 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10465 * basic.cs: tests for 61797 and 61740
10467 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
10469 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
10470 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
10472 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
10474 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
10476 * *-amd64*.*: Ongoing AMD64 work.
10478 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
10480 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
10482 * *-amd64*: Ongoing AMD64 work.
10484 * mini-arch.h: Add AMD64 support.
10486 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
10488 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
10490 * mini-ops.h: Add new opcodes.
10492 * Makefile.am: Add AMD64 support.
10494 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
10495 rules into the inssel-long*.brg files.
10497 * *-amd64.*: Add beginnings of AMD64 backend.
10499 2004-07-22 Ben Maurer <bmaurer@ximian.com>
10501 * mini.c (print_dfn): commenting out the code that prints
10502 the cil. With -O=deadce, this makes -v -v crash.
10504 * cpu-pentium.md: make checkthis have a length of 2
10506 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
10508 * mini-sparc.h: fix implementations of __builtin
10509 functions for Sun compiler for V9.
10511 2004-07-16 Ben Maurer <bmaurer@ximain.com>
10513 * mini.c: use the new stelem.ref wrapper
10514 * exceptions.cs, arrays.cs: new stelem.ref tests
10516 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
10518 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
10519 new XSP should work with these changes).
10521 2004-07-14 Ben Maurer <bmaurer@ximain.com>
10523 * inssel-{long32,x86,}.brg: trivial optimizations.
10525 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
10527 * mini.c: load value when emitting box operation in
10530 2004-07-12 Ben Maurer <bmaurer@ximian.com>
10532 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
10533 is one byte shorter than cmp DWORD PTR [eax], 0.
10535 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
10537 * inssel-ppc.brg: arguments on the stack are always
10538 relative to the stack pointer (spotted by Neale Ferguson).
10540 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10542 * exceptions-x86.c: delay appending the method name to the trace until
10543 after mono_jit_info_table_find is called, as this gets the real
10546 2004-07-09 Ben Maurer <bmaurer@ximian.com>
10548 * aot.c: register roots
10550 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10552 * aot.c : I could just use PLATFORM_WIN32 flag.
10554 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10556 * aot.c : Reverting the previous fix. This time it broke linux build.
10558 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
10560 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
10562 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
10564 * mini.c (handle_stack_args): Remove some more debugging code.
10566 * mini.c (handle_stack_args): Remove debug output left in by mistake.
10568 * driver.c mini.h aot.c: Allow additional options to be specified with
10569 --aot and pass them to mono_compile_assembly.
10571 * aot.c: Add experimental code to AOT compile all loaded assemblies
10572 on demand and save the code into a cache in the filesystem.
10574 * aot.c: Add support for more wrapper methods.
10576 * mini.c (handle_stack_args): Handle some corner cases. Fixes
10579 * cpu-*.md: Remove removed opcodes.
10581 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
10582 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
10583 related icalls to marshal.c.
10585 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
10587 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
10589 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
10591 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
10593 2004-07-06 Ben Maurer <bmaurer@ximian.com>
10594 * liveness.c: If liveness is recomputated we need to reset the information
10595 for each variable. This way, if the liveness range has been narrowed
10596 by optimizations that happened after the last computation, we can return
10599 For example, if you have
10604 // Tons of code that does not affect i
10610 i = 0 is dead code and will be removed by SSA. However, when
10611 linear scan gets to the code, i will still appear to be live
10612 throughout the entire block. This prevents good register allocation.
10614 2004-07-06 Martin Baulig <martin@ximian.com>
10616 * debug-mini.c (mono_debug_init_method): Allow
10617 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
10618 (mono_debug_add_icall_wrapper): New method.
10620 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
10622 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
10624 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
10627 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
10629 * aot.c (mono_aot_load_method): Fix loading of debug info.
10631 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10633 * aot.c: Add logging support.
10635 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10637 * mini.h: Add prototype for mono_print_method_from_ip.
10639 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
10641 * inssel.brg: 64 bit fixes.
10643 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
10646 * Makefile.am: Add SPARC64 support.
10648 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
10650 * aot.c: Fix alignment problems on 32 bit platforms.
10652 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
10654 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
10657 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
10660 * mini.h: Bump AOT file version. Some 64 bit fixes.
10662 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10664 * inssel-sparc.brg: Add new rule to avoid register moves.
10666 * inssel.brg: Add ldind_to_load_membase helper function.
10668 2004-06-30 Ben Maurer <bmaurer@ximian.com>
10670 * mini.c: OffsetToStringData intrinsic.
10672 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
10674 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
10676 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
10679 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
10680 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
10682 * mini.c: reinstated mono_compile_get_interface_var()
10683 on x86, too, since the change breaks the Gtk# build there as well.
10685 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10687 * driver.c: remove loop from the default optimizations: it seems to
10688 interact badly with some of the other options (see bug #60613).
10690 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
10692 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
10693 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
10695 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
10697 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
10698 vararg-using methods.
10700 2004-06-21 Martin Baulig <martin@ximian.com>
10702 * mini/mini-exceptions.c
10703 (mono_handle_exception): Added `gpointer original_ip' argument.
10704 After calling mono_unhandled_exception(), call
10705 mono_debugger_unhandled_exception() and if that returns true,
10706 restore the context and return.
10708 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
10710 * mini-ppc.c: prefer the use of relative branches so
10711 they won't need to be patched in aot code (patch from Patrick Beard).
10713 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10715 * aot.c: patch from Patrick Beard to make the output assembly
10716 more correct for the MacOSX assembler. Small tweak to
10717 generate sane images on Linux/PPC, too.
10719 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10721 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
10722 case until bug #59509 is fixed (shows up in #60332).
10724 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10726 * mini.c: make sure the needed wrappers are compiled, too, with
10729 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
10731 * driver.c: remove NPTL reference in --version output.
10733 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10735 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
10736 generate valid assembly for the Mach-O assembler.
10738 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
10740 * driver.c: don't include abcrem in the all optimization specifier
10741 since it slows down jit compilation too much for now.
10743 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
10745 * mini.c: use BIGMUL only if both operands have the same signage.
10746 * iltests.il: Test for bug 60056. (errors related to signage in
10751 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
10753 * mini.c, aot.c: memory leak fixes.
10755 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
10757 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
10759 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
10761 * Makefile.am: remove the -static hack completely, it links in
10762 statically glib as well.
10764 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
10766 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
10767 * exceptions.cs: make it compile with new mcs/csc.
10769 2004-06-03 Massimiliano Mantione <massi@ximian.com>
10770 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
10771 and added relevant test case.
10773 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10775 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
10776 regressions in gtk-sharp.
10778 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
10780 * exceptions.cs: New regression tests.
10782 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
10784 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
10786 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
10788 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
10790 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
10792 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
10794 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
10796 * mini.c (mono_jit_runtime_invoke): Init class in this
10797 method instead of trusting mono_jit_compile_method to
10798 do the work (because wrappers can be in object class)
10800 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
10802 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
10804 * basic-long.cs: New regression test.
10806 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
10808 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
10809 and div/rem checks.
10811 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
10813 * Makefile.am: fix miguel's change to build mono statically against
10814 libmono (track build dependencies).
10816 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10818 * cfold.c: Some glib versions do not have G_MININT32.
10820 2004-05-26 Massimiliano Mantione <massi@ximian.com>
10822 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
10823 with precision of tan, atan, sin and cos, and implemented related
10824 regressions tests (fixes bug 54467, but one new problem appeared and
10827 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
10829 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
10831 * exceptions.cs: Add test for constant folding && division by zero.
10833 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
10834 since driver.c is in libmono too, so the optimization was useless.
10836 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
10837 variable to driver.c so the compiler can emit more efficient code to
10840 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10842 * Makefile.am: don't distribute generated inssel.[ch] files.
10844 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
10846 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
10847 into the default appdomain. Fixes #58707.
10849 * jit-icalls.c: Remove the broken approximation for truncl, doing
10850 no conversion is better.
10852 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
10855 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
10857 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
10858 of the mcrxr instruction which is not available on some processors
10859 even if it's documented to be. Implement add and sub overflow correctly
10860 (still not complete for long unsigned). Speed up icalls a bit.
10862 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
10864 * mini.c (mono_jit_compile_method_with_opt): Make sure that
10865 we run .cctor in the current domain instead of target_domain.
10867 Fixes bug #58558, .cctor not being called in -O=shared.
10869 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
10871 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
10873 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
10875 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
10876 which can be done with an imm8, do it that way.
10877 (mono_arch_output_basic_block): ditto for a jmp
10878 (mono_arch_emit_prolog): Computate maximum offset of a label.
10880 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
10882 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
10883 now tries to allocate prefered physical reg's for virtual
10884 regs. This reduces the number of emited spills/loads with
10885 20-30% on our core assemblies.
10887 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
10889 * jit-icalls.c: truncl() is not needed and trunc() is
10890 the correct thing to do anyway (bug #58287).
10892 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
10894 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
10897 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
10899 * driver.c: enable loop optimizations by default.
10901 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
10903 * mini-x86.c: fix calc of max loop size when aligning loops start.
10905 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
10907 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
10910 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
10912 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
10915 * basic-long.cs: Add tests for add/subtract of immediates with carry.
10917 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
10919 * mini.c (inline_method): Allways inline some wrappers even if the cost
10920 is too large. Fixes #58785.
10922 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
10924 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
10926 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
10927 (crichton@gimp.org). Beginning of support for sparc/linux.
10929 * mini-sparc.c: Optimize retrieval of LMF address.
10931 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
10933 * exceptions-ppc.c: handle alloca in methods with clauses.
10935 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
10937 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
10939 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
10941 * mini.c: Delegate most of the abort signal work to
10942 mono_thread_request_interruption, which also handles Stop and Suspend
10945 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
10947 * mini.c mini.h: Allow inlining of icall wrappers if the backend
10948 supports the save/restore lmf opcodes.
10950 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
10952 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
10953 by gcc-3.4 as well.
10955 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
10957 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10959 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
10960 methods which contain array accesses.
10962 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
10963 boundaries. Fixes #58537.
10965 * iltests.il: Add regression test for #58537.
10967 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10969 * mini-x86.c (mono_arch_local_regalloc): Last part of
10970 fix for bug #58633 (releasing register to early).
10972 2004-05-18 Miguel de Icaza <miguel@ximian.com>
10974 * basic-long.cs: Add new regression test.
10976 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
10978 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
10979 register too early on the chain.
10981 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
10983 * mini.c (create_helper_signature): Use a helper function to reduce
10984 the code which needs to be written. Also set the calling convention of
10985 icalls on windows. Fixes #57840.
10987 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
10989 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
10990 exceptions-ppc.c: added helper function to get the instruction address
10991 from a signal handler context.
10993 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
10995 * helpers.c: use g_get_tmp_dir. Invokes happyness
10998 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
11000 * helpers.c: Add new env variable to pass args to objdump.
11001 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
11003 2004-05-17 Radek Doulik <rodo@ximian.com>
11005 * Makefile.am (common_sources): added abcremoval.h so it get
11006 disted and daily mono packages on go-mono.com will build again
11008 2004-05-17 Massimiliano Mantione <massi@ximian.com>
11010 * abcremoval.c: Fixed coding style, added copyright header.
11012 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
11014 * mini.h: Added prototype for abc removal main function.
11016 * build_relations_propagation_table.pl: Added copyright header.
11018 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
11020 * basic-long.cs: reg test for complex ceq_long bug.
11022 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
11024 * mini-x86.c (mono_arch_local_regalloc): Correctly free
11025 reg in long and clob case (bug #58343). Fixed/added comments.
11027 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
11029 * mini.c (mono_jit_runtime_invoke): Follow new convention
11030 of calling the invoke method with an function pointer.
11032 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
11034 * ChangeLog: Fix author of memory leak patch.
11036 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
11038 * Makefile.am: fix make dist as well...
11041 2004-05-14 Massimiliano Mantione <massi@ximian.com>
11043 * cfold.c: Made so that conversions from pointer to int4 are no-ops
11044 on archs where pointers are 4 bytes long.
11046 * Makefile.am: Added abcremoval.c source file.
11048 * abcremoval.c: Added abcremoval.c.
11050 * abcremoval.h: Added abcremoval.h.
11052 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
11054 * inssel.brg: Enabled bounds check removal.
11056 * mini.c: Added support for abcrem optimization.
11058 * mini.h: Added abcrem optimization label.
11060 * driver.c: Added support for abcrem optimization.
11062 * propagated_relations_table.def: Added propagated_relations_table.def.
11064 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
11066 * mini.c, cfold.c: fix style.
11068 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11070 * mini.c: handle issue with the low-level implementation of
11071 some long opcodes (bug #54209).
11073 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
11075 * basic.cs: test for my new cmov stuff.
11077 2004-05-13 Patrik Torstensson
11079 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
11080 opt and added peephole documentation.
11082 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
11084 * tramp-ppc.c: rewrote the generic trampoline code.
11086 2004-05-11 Patrik Torstensson
11088 * mini-x86.c: optimize long shl/shr asm code (one less branch)
11090 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
11092 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
11094 * mini.h mini.c dominators.c: Applied patch from Derek Woo
11095 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
11097 * mini.c: Add new icalls for AsAny marshalling.
11099 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11101 * tramp-ppc.c, mini-ppc.c: more cleanups.
11103 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11105 * mini.c: no warnings.
11107 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11109 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
11111 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
11113 * mini.c: In the thread abort signal handler, if the thread is in the
11114 process of being stoped, don't throw the Abort exception, just stop the
11117 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
11119 * tramp-ppc.c: removed old code.
11121 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11123 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
11124 do some simple speed optimizations on ppc.
11126 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11128 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
11129 and large offsets in load/store.
11131 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11133 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
11134 it causes regressions.
11136 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11138 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
11141 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
11143 * jit-icalls.c: remove warnings.
11144 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
11145 speedups for unsafe code.
11147 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
11149 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
11151 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
11153 * basic-calls.cs: Add new regression test.
11155 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
11158 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
11160 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
11163 2004-05-06 Patrik Torstensson
11165 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
11166 long reg allocation in any reg (not only eax:edx) and implemented
11167 long shl/shr ops in asm instead of helpers.
11169 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
11171 * mini-sparc.h: Fix warnings.
11173 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
11176 * mini-exceptions.c (mono_handle_exception): Call the filter in a
11177 separate statement for clarity.
11179 * mini-sparc.c: Update status.
11181 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
11183 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
11186 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11188 * inssel-ppc.brg: another small pre-release workaround:
11189 we don't do overflow detection for long_sub_un.
11191 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11193 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
11194 (also works around a weird ppc bug: 57957).
11196 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
11198 * tramp-ppc.c: trampoline fixes.
11200 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
11202 * mini-ppc.c: fixed typos.
11204 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11206 * mini-ppc.c, exceptions-ppc.c: more code saves registers
11207 at the top of the stack. Fixed typos. Use a frame registers
11208 for all the methods with exception clauses.
11210 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11212 * exceptions-ppc.c: restore fp registers.
11214 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11216 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
11217 order from the stack top (moved the stack room to save the
11218 return value for trace after the param area). Fixed corruption
11219 in restoring registers on unwind.
11221 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11223 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
11225 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11227 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
11228 and prolog/epilog for methods that use it. Allow
11229 enough param area room for varargs methods. Fix miguel's
11230 breakage in exception handling.
11232 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11234 * Makefile.am: run genmdesc only on current arch.
11236 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11238 * exceptions-x86.c:
11239 * mini-x86.h: fix the build on windows.
11241 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
11243 * 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.
11245 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
11247 * mini-exceptions.c: New file.
11249 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
11250 Move some parts of the x86 exception handling code to an
11251 arch-independent file so it can be shared with other ports.
11253 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
11255 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
11257 2004-04-26 David Waite <mass@akuma.org>
11259 * driver.c: remove comma from end of enumeration declaration
11261 2004-04-26 Jackson Harper <jackson@ximian.com>
11263 * driver.c: parse config file before loading first assembly. This
11264 allows the user gac to be enabled/disabled.
11266 2004-04-23 Miguel de Icaza <miguel@ximian.com>
11268 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
11269 simpler mechanism: we do not care what is encoded initially
11270 (branch absolute or relative), we care about the code and its
11271 target. I kept the old code for reference for now.
11273 The new code tries first to determine if the jump is anywhere in
11274 the -/+32 absolute meg range, if it succeeds, it encodes using the
11275 absolute branch; If not, it tried to find something in the
11276 relative range, if not, it uses the handle_thunk code.
11278 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
11280 * exceptions-ppc.c: use the correct ip register on macosx.
11282 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
11284 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
11286 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
11288 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
11289 Raise exception on integer divide by zero by hand since the hw
11290 doesn't support it. Handle NaNs in FP compares.
11292 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
11294 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
11295 code reducing duplication between the platforms and enabled
11296 signal exception handling (on linux for now).
11298 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
11300 * exceptions-ppc.c: more macosx support.
11302 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11304 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11306 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11308 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11310 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11312 * iltests.il: more tests.
11314 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11316 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11319 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11321 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11323 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11325 * liveness.c: Mark variables as volatile in all basic blocks reachable
11326 from exception clauses.
11328 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11330 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11333 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11335 * iltests.il, basic.cs: more tests for regalloc.
11337 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11339 * iltests.il: Some tests for register allocation modifications
11342 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11344 * exceptions.cs: Add regression test for bug #56782.
11346 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11347 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11348 the beauty of fixing the same thing in 5 different files...
11350 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11352 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11355 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11357 * mini.c: Add support for STRWLPARRAY marshalling convention.
11359 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11361 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11362 to init the context to setup the regs pointer).
11364 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11366 * exceptions-ppc.c: more exceptions work.
11368 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11370 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11373 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11375 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11376 can use the memory directly.
11378 * cpu-pentium.md: Update documentation from a post from Zoltan.
11380 add x86_add_membase, x86_sub_membase, x86_mul_membase
11382 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11384 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11385 GENERAL_REGS they were also hardcoded for all PPC ports.
11387 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11389 Remove hard-coded limit for floating point registers, use
11390 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11392 Notice that in MacOS X calling conventions you can fit a lot more
11393 floating point values in registers, so I should update the PInvoke
11394 test to excercise the passing of floating point values on the
11395 stack (currently broken).
11397 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11399 * tramp-ppc.c (create_trampoline_code): Added
11400 JUMP_TRAMPOLINE_SIZE.
11401 (ppc_magic_trampoline): Follow the pattern from
11402 x86_magic_trampoline: if code is set to zero, return.
11403 (create_trampoline_code): Always pass MonoMethod to the jump
11404 trampoline, before it was passing a null.
11405 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11406 share the code with mono_arch_create_jit_trampoline.
11408 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11410 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11413 * cpu-g4.md: Added length for jmp instruction, the worst case
11414 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11417 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11419 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11421 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11423 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11424 before each IL instruction.
11426 * mini.c (CEE_BOX): Fix warnings.
11428 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11430 * mini.c: removed a few unused vars and extra whitespace.
11432 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11434 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11436 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11438 (OP_GETCHR): use the above
11439 (CEE_LDELEMA): use the above.
11441 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11442 version of the generic impl.
11443 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11444 (CEE_LDELEMA): use the above.
11446 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11448 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11451 * iltests.il: Added new regression test for #56317.
11453 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11455 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11456 under NetBSD. Fixes #56450.
11458 * liveness.c (update_gen_kill_set): Fix previous patch.
11460 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11462 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
11464 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
11466 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
11467 ldsfld and ldsflda.
11469 * inssel-sparc.brg: Add more optimizations.
11471 * mini-sparc.c: Replace multiply/divide with shifts if possible.
11473 2004-04-01 Martin Baulig <martin@ximian.com>
11475 * mini.c (handle_box): New static function; moved the
11476 implementation of CEE_BOX here.
11477 (mono_method_to_ir): Added `constrained_call' variable.
11478 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
11479 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
11480 mono_method_get_constrained() to get the method.
11482 2004-04-01 Martin Baulig <martin@ximian.com>
11484 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
11485 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
11486 (mono_method_to_ir): We don't need these macros anymore since
11487 mono_class_get_full() already takes care of it.
11489 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11491 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
11492 use @function (as doesn't accept #function here) and check the return
11493 value of system and stop if fails.
11495 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11497 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
11499 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
11501 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
11503 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
11505 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
11508 * basic-long.cs: Add test for negation of Int64.MinValue.
11510 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
11512 * mini-sparc.c: Update status.
11514 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
11516 * exceptions-sparc.c: Fix return value in filters.
11518 * inssel-sparc.brg: Fix register allocation in some rules.
11520 2004-03-28 Martin Baulig <martin@ximian.com>
11522 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
11525 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
11527 * mini-x86.c (mono_arch_patch_code): Fix warnings.
11529 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
11530 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
11531 remove unused conv_u4 opcode.
11533 * mini-x86.c: Remove valgrind workaround since it slows down things
11534 even when mono is not run under valgrind.
11536 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
11538 * mini-sparc.c: Update status.
11540 * inssel-sparc.brg: Add some optimizations.
11542 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
11543 future delay slot filling. Add support for varargs, tail calls and JMP.
11545 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
11546 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
11548 * inssel.brg: Fix register allocation in OP_ARGLIST.
11550 * inssel.brg: Fix warnings.
11552 2004-03-25 Martin Baulig <martin@ximian.com>
11554 * mini.c (inflate_generic_field): Removed.
11555 (mini_get_method): Removed, use mono_get_method_full(),
11556 (mini_get_class): Removed, use mono_class_get_full().
11557 (mono_method_to_ir): Pass our generic context to
11558 mono_field_from_token().
11560 2004-03-25 Martin Baulig <martin@ximian.com>
11562 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
11563 of a `MonoMethod *'.
11564 (mini_get_method): Take a `MonoGenericContext *' instead
11565 of a `MonoMethod *'.
11566 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
11567 a new local variable called `generic_context' which holds the
11568 current `MonoGenericContext *'; use it to lookup things.
11570 2004-03-24 Martin Baulig <martin@ximian.com>
11572 * mini.c (mini_get_class): New static method; if we're inside a
11573 generic instance, inflate the class if neccessary.
11574 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
11576 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
11578 * iltests.il: New regression test for #55976.
11580 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
11583 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11585 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
11588 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
11590 * liveness.c: Consider SSA stores as well as loads when making vars
11593 * exceptions.cs: New regression tests for register allocation.
11595 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
11597 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
11598 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
11599 domain lock only to protect puntual access to data structures.
11600 Added access lock for sighash, jit_icall_hash_name,
11601 jit_icall_hash_addr and domain->code_mp.
11603 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
11605 * driver.c: Print SIGSEGV handling method.
11607 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
11609 * mini.c (setup_jit_tls_data): Handle case when this is called
11610 multiple times for a thread.
11612 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
11613 is different from fbxx_un. Fixes #54303. Also use constants instead of
11614 magic numbers in a lot of places.
11616 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
11618 * exceptions.cs: Fix cctor test when --regression is used.
11620 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
11622 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
11625 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11627 * inssel-ppc.brg: fixed register assignments for some rules.
11629 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11631 * exceptions.cs: Add test for exceptions in static constructors.
11633 * mini.c (mono_jit_compile_method_with_out): Move the calling of
11634 static constructors outside the domain lock. Fixes #55720.
11636 2004-03-17 Martin Baulig <martin@ximian.com>
11638 * mini.c (get_generic_field_inst): Removed, this'll never happen.
11639 (inflate_generic_field): Take the `MonoMethod *' instead of the
11640 `MonoClass *' and added support for generic method.
11641 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
11642 have a `field->parent->gen_params', only inflate the field if it's
11643 an open constructed type.
11645 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
11647 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
11648 exception object instead of the preconstructed ones.
11650 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11652 * mini.c: reverted changed to sigsegv_signal_handler commited
11653 accidentally in the previous patch.
11655 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11658 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
11659 running --aot with an old assembly.
11661 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
11663 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
11666 * mini-sparc.c: Add support for v9 branches with prediction.
11668 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
11670 * mini.c (mini_init): #warning is GNUC only
11672 * mini-sparc.h: implement __builtin_frame_address
11673 and __builtin_return_address for Sun C compiler
11675 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
11677 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
11679 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
11681 * basic-calls.cs: Add test for unaligned byref long argument passing.
11683 * mini-ops.h: Add sparcv9 compare and branch instructions.
11685 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
11686 v9 instructions if we have a v9 cpu.
11688 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
11689 registers for global allocation.
11691 * exceptions-sparc.c: Fixes.
11693 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
11695 * liveness.c (mono_analyze_liveness): Optimized version.
11697 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
11699 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
11702 * basic-float.cs basic-calls.cs: New regression tests.
11704 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
11706 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
11707 sigaltstack implementation.
11709 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
11711 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
11712 stuff if SIGSEGV_ON_ALTSTACK is not defined.
11714 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
11716 * mini.c: Fix warnings.
11718 * mini.c (mono_resolve_patch_target): New function which contains the
11719 arch independent part of the patching process.
11721 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
11722 patching code to a separate function.
11724 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
11726 * mini.c (add_signal_handler): ifdef out on Windows
11728 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
11730 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
11731 cpu-sparc.md: Add exception handling support + other fixes.
11733 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
11734 typed GC detection in --version.
11736 * basic.cs exceptions.cs: New regression tests.
11738 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
11739 the arch specific code can store data during a compilation.
11741 * mini-ops.h: Add OP_SETFRET.
11743 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
11744 function, register a separate icall for each arity, so the icalls can
11747 * mini.c (mono_print_tree): Print negative offsets in a more readable
11750 * mini.c: Make signal handling work on sparc.
11752 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
11754 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
11756 * jit-icalls.c: Emulate truncl by aintl on solaris.
11758 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
11760 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
11762 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
11764 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
11766 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
11767 a MarshalByRef type, inline a method that performs the check, taking into
11768 account that the object can be a proxy. Also implemented tow new opcodes:
11769 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11770 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
11771 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
11773 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
11775 * mini-ppc.c: if a relative branch displacement is too big
11776 but it points to and area reachable with an absolute branch,
11779 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
11781 * mini.c: optimize small copies in cpblk.
11783 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
11785 * basic-calls.cs basic-float.cs: New regression tests.
11787 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
11788 negative offsets from %fp. Implement localloc. Fix local register
11789 allocation. Fix the case when the this argument needs to be saved to
11790 the stack. Implement some missing opcodes.
11792 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
11794 * mini.c (mini_method_compile): Reenable global regalloc in methods
11795 with exception handlers.
11797 * linear-scan.c (mono_varlist_sort): Fix warning.
11799 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
11801 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
11804 * liveness.c: Make all variables uses in exception clauses volatile, to
11805 prevent them from being allocated to registers. Fixes #42136.
11807 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
11809 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
11810 causes regressions.
11812 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
11813 argument to mono_arch_regalloc_cost.
11815 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
11818 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
11820 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
11821 Make the cost of allocating a variable to a register arch dependent.
11823 * basic-calls.cs: Fix compilation of tests.
11825 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
11826 helper function to cut back on the number of #ifdefs needed.
11828 * mini-ppc.c: Fix compilation.
11830 * basic-calls.cs: New regression tests.
11832 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
11834 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
11835 of l0 since that is callee saved.
11837 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
11840 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
11841 of delay instruction.
11843 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
11845 * mini.h (MonoCallInst): Add 'virtual' flag.
11847 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
11849 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
11851 * *.cs: New regression tests.
11853 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
11856 * mini.c (mono_runtime_install_handlers): Fix build.
11858 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
11859 'signal_stack_size' members.
11861 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
11862 alternate signal stack.
11864 * exceptions-x86.c: Add stack overflow handling.
11866 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
11867 functions to arch independent code.
11869 * mini.c (mono_print_tree): Print more detailed info for load_membase
11872 2004-02-23 Martin Baulig <martin@ximian.com>
11874 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
11876 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
11878 * mini-x86.c: fixed reg allocation for div/rem.
11880 2004-02-22 Miguel de Icaza <miguel@ximian.com>
11882 * driver.c (mono_main): Report some configuratio options on --version.
11884 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
11886 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
11887 low in the address space. Correctly flush memory in thunks where we
11888 output native code.
11890 2004-02-20 Martin Baulig <martin@ximian.com>
11892 * mini.c (mini_get_method): New static method; inflate all generic
11893 methods and methods in open generic instances.
11894 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
11895 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
11897 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11899 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
11901 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
11903 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
11905 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
11907 * mini-sparc.c (flushi mono_arch_output_basic_block): make
11908 it compile using Sun's compiler.
11910 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
11912 * 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.
11914 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
11916 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11918 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
11920 * mini-ppc.c: handle calls outside of the allowed range with thunks
11921 allocated using the code manager.
11922 * tramp-ppc.c: use the code manager to hold generated native code.
11923 Fixed the magic trampoline to just patch vtable entries.
11925 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
11927 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
11930 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
11932 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
11935 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
11936 if we have a working __thread implementation.
11938 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
11939 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
11941 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
11943 * mini-x86.c: Fix compilation under gcc 2.
11945 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
11947 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
11948 contains a call to the wrapped function.
11950 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
11951 OP_<CALL>_IMM opcodes, and use them under X86.
11953 * mini.c (mono_jit_find_compiled_method): Fix warning.
11955 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
11957 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
11959 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
11960 functionality to mini.c.
11962 * mini.c (mono_create_jump_trampoline): New function to create a jump
11963 trampoline. Return a compiled method instead of a trampoline if it
11964 exists. Add a cache for jump trampolines.
11966 * mini.c (mono_jit_find_compiled_method): New function to return a
11967 compiled method if it exists.
11969 * mini-x86.c: Call mono_create_jump_trampoline instead of
11970 mono_arch_create_jit_trampoline.
11972 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
11973 a jump trampoline. Fixes #52092.
11975 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
11977 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
11978 which is not up-to-date. Add check_corlib_version () instead.
11980 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
11983 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
11984 since newer valgrind versions do not need it.
11986 * mini.c (mono_jit_compile_method_with_opt): New helper function to
11987 compile a method with a given set of optimizations.
11989 * mini.c: Compile icall wrappers on-demand instead of at startup.
11991 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
11992 wrapper for an icall.
11994 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
11996 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
11999 * iltests.il: Add test for non-empty stack before switch instruction.
12001 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
12003 * mini.c: Add support for new stringbuilder marshalling conventions.
12005 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
12007 2004-02-01 Martin Baulig <martin@ximian.com>
12009 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
12010 in `ginst->mtype_argv'.
12012 2004-01-31 Miguel de Icaza <miguel@ximian.com>
12014 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
12015 facilitate grepping.
12017 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
12019 * mini.c: fixed buglet in initobj generic implementation for references.
12021 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
12023 * Makefile.am: make the version script conditional.
12024 * jit-icalls.c: handle missing truncl().
12026 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
12028 * exceptions.cs: Add more tests for double->int conversion.
12030 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
12031 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
12033 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
12035 * driver.c: make --verbose --version emit an error
12036 if the loaded corlib doesn't match the runtime version.
12038 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
12040 * mini-ppc.h: export ppc_patch().
12041 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
12042 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
12043 on par or better than on MacOSX.
12045 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
12047 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
12048 mono_lookup_pinvoke_call.
12050 * mini-x86.c: Under windows, the default pinvoke calling convention is
12051 stdcall. Fixes #52834.
12053 * mini.c (optimize_branches): Add an upper bound to the number of
12054 iterations to prevent infinite loops on strange loops. Fixes #53003.
12056 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
12058 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
12059 and ISINST. Fixes #52093.
12061 * objects.cs (test_0_vector_array_cast): New tests.
12063 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
12065 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
12066 checking in Array.Set ().
12068 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
12071 * object.cs (test_0_multi_array_cast): New regression test.
12073 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
12075 * exceptions-ppc.c: fix build on Linux/PPC.
12077 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
12079 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
12080 running under valgrind.
12081 (x86_magic_trampoline): Fix build bustage.
12083 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
12084 negative values as well. This is needed for the encoding of the line number
12085 info, since sometimes the line numbers are not in increasing order.
12087 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
12089 * cpu-pentium.md (localloc): Increase the size of the localloc
12090 instruction since it is a loop under Win32.
12092 * debug-mini.c (record_line_number): Get rid of unneccesary memory
12095 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
12097 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
12098 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
12099 Max Horn (max@quendi.de). Fix file names in comments.
12101 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
12103 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
12104 avoid stack overflow.
12105 (replace_usage): Avoid uninitialized variable warnings.
12107 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
12108 and taking the address of valuetype variables.
12110 2004-01-03 Patrik Torstensson
12112 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
12113 for other purposes than FP later on.
12115 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
12117 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
12120 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12122 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
12124 2003-12-30 Patrik Torstensson <p@rxc.se>
12126 * mini-x86.h: Decreased number of availiable fp regs.
12127 Solves corner cases with FP spilling.
12129 2003-12-23 Patrik Torstensson <p@rxc.se>
12131 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
12132 for floating point stack tracking / spilling on x86.
12135 * basic-float.cs: added float mul overflow test.
12137 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
12139 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
12141 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12143 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
12144 supports for cond branches that overflow the immediate
12145 overflow offset. mcs can compile simple programs.
12147 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12149 * exceptions-ppc.c: exception handling support wip:
12150 finally handlers get run on exception.
12152 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
12154 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
12157 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12159 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
12160 initial support for stack walking and unwinding.
12162 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
12164 * driver.c (mono_main): Make corlib-out-of-sync message more
12165 descriptive. Also remove verify_corlib call.
12167 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12169 * mini.c: make CEE_NEWARR calls and other emulated opcodes
12170 not overlap with other call's arguments, too.
12172 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
12174 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
12175 move to arch-specific code the choice of arch-specific
12176 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
12177 * mini.c: ensure emulation calls will not interleave
12180 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
12182 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
12183 the magic trampoline stack frame is dropped before executing
12186 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
12188 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
12189 and integer to fp conversions. Added support for overflowing
12190 arguments on the stack. Reserve a couple more registers as temps.
12191 Added support for aot compilation (as output still needs to be
12194 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12196 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
12197 Don't overwrite return register in some corner cases.
12199 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
12201 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
12202 static constructors when AOT compiling.
12204 * driver.c (mono_main): Call mono_check_corlib_version.
12206 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12208 * cpu-g4.md, basic.cs: fixed div target register.
12210 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
12212 * mini-ppc.c, basic.cs: shl_imm fix with test.
12214 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12216 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
12217 structures by value. Misc fixes.
12218 * objects.cs: more tests.
12220 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
12222 * mini-ppc.c: lconv.ovf.i implemented.
12224 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12227 (mini_init): don't error out if someone already called g_thread_init.
12229 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12231 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
12232 to be any type per the spec. Fix abnormal memory usage when
12233 the same object is repeatedly thrown.
12235 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
12237 * mini.c: check for overruns in IL code.
12239 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
12241 * TODO: Add/remove some todo entries.
12243 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
12245 * driver.c (mono_main): Call mono_verify_corlib.
12247 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
12249 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
12250 This has been moved to mini.c
12251 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
12252 type being casted is marshalbyref it could be a proxy, so instead of
12253 emitting the type check code, emit a call to a runtime method that will
12254 perform the check by calling CanCastTo if needed.
12256 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
12258 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
12259 methods with large stack frames under Win32.
12261 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
12263 * Makefile.am: Distribute regression tests.
12265 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
12266 at the end instead of inserting each variable into the sorted list.
12268 * linear-scan.c (mono_varlist_sort): New helper function.
12270 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12272 * mini.c: ensure arguments and locals are within bounds.
12274 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12276 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
12279 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12281 * mini.c (mono_cprop_copy_values): Fix crash.
12283 * aot.c: Set verbosity back to 0.
12285 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12287 * regalloc.c: complete memory leak fix by Laurent Morichetti
12290 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12292 * driver.c (main_thread_handler): Revert the previous patch.
12294 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
12297 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
12298 memory from the memory pool.
12300 * driver.c (main_thread_handler): Turn on all optimizations when
12303 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12304 an array for better performance.
12306 * regalloc.c (mono_regstate_assign): Fix memory leak.
12308 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12309 serialize the debug info.
12311 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12312 debug info from the serialized representation.
12314 * aot.c: Save debug info into the generated file and load it when
12317 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12319 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12321 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12322 More FP-related fixes.
12324 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12326 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12327 and register allocation buglet. Hello world now runs.
12329 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12331 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12332 * tramp-ppc.c: fixed class init trampoline.
12333 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12335 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12337 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12338 mini.c: more ppc changes/fixes.
12340 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12342 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12343 Also optimize the case when the arguments are the same in the caller
12346 * iltests.il: Add tests for tail calls with valuetype arguments.
12348 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12350 * mini-ppc.c: fixes for struct return type.
12352 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12354 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12355 mono_spillvar_offset() to arch-specific code.
12357 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12359 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12361 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12363 * exceptions-x86.c: Fix stack space leaks.
12365 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12366 registers from the lmf if the method has save_lmf set.
12368 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12370 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12371 of icall wrappers into InvokeInDomain, since these are now per-domain.
12373 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12375 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12376 make some opcode emulation and intrinsic ops enabled/disabled
12377 according to the architecture. More fixes.
12379 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12381 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12383 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12385 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12386 arch-specific handling for 'this' and struct return type to
12387 arch-specific code.
12389 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12391 * aot.c: prevent divide by zero error when reporting (it happened with
12392 Accessibility.dll).
12394 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12396 * mini.h (inst_switch): Remove unused macro.
12398 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12401 (load_aot_module): free 'info->methods' and 'info' properly. No more
12402 "free(): invalid pointer blah" messages when you have an old aot
12405 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12407 * jit-icalls.c, mini.c: Added support for context static fields.
12409 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12411 * mini.c (mono_method_blittable): Methods which set LastError are not
12412 blittable either. Fixes #51108.
12414 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12416 * mini.c: flush icache.
12417 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12419 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12421 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12423 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12425 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12428 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12431 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12433 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12435 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12436 instruction when the result is discarded.
12438 * iltests.il (test_0_div_regalloc): New regression test.
12440 * arrays.cs: Fix compilation error.
12442 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12444 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12445 float rules to inssel-x86.brg: sane architectures with FP registers
12446 don't need to implement these rules.
12448 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12450 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12452 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12454 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12455 implementation of 32 bit systems.
12457 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12459 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12460 (Jeroen Zwartepoorte).
12462 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
12464 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
12465 the caller and the callee matches.
12467 * mini.c (mono_method_to_ir): Add comment.
12469 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
12470 signbit is missing on some platforms.
12472 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
12474 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
12476 * mini.c (setup_jit_tls_data): Call the new function.
12478 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
12480 * mini-x86.c: Add experimental support for fast access to the lmf
12481 structure under NPTL/Linux 2.6.x.
12483 2003-11-06 Martin Baulig <martin@ximian.com>
12485 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
12486 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
12489 2003-11-02 Martin Baulig <martin@ximian.com>
12491 * mini.c (inflate_generic_field): New static method.
12492 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
12493 generic instance and the field is declared in a generic type, call
12494 inflate_generic_field() to inflate it. Fixes gen-28.cs.
12496 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
12498 * mini.h mini.c (mono_method_same_domain): New function to return
12499 whenever the caller and the callee are in the same domain.
12501 * tramp-x86.c (x86_magic_trampoline): Use the new function.
12503 2003-10-30 Martin Baulig <martin@ximian.com>
12505 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
12506 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
12508 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
12509 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
12511 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
12513 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
12516 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
12517 object here, so it is in the correct appdomain etc.
12519 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
12521 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
12523 (mono_method_to_ir): Avoid freeing the type created returned from
12524 mono_type_create_from_typespec, since it is put into an internal cache
12525 by the function. Fixes pointer.exe.
12527 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
12528 trampolines for icalls and pinvokes as well. Fixes #33569.
12530 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
12532 * mini.c: Update after appdomain changes.
12534 * mini.c (mono_jit_compile_method_inner): Allways compile native
12535 method wrappers in the root domain, since there can only be one
12536 instance of them, whose address is stored in method->info.
12538 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
12540 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
12541 environment variable. Instead detect automatically whenever running
12542 under valgrind using the magic macro RUNNING_ON_VALGRIND from
12545 2003-10-16 Miguel de Icaza <miguel@ximian.com>
12547 * trace.c, trace.h: New files that implement the new trace option
12550 * driver.c: Document new --trace options.
12552 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
12555 - if (mono_jit_trace_calls)
12556 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
12558 * mini.h: prototypes.
12560 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
12562 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
12564 * mini.c inssel.brg: Implement typedefbyref opcodes.
12566 * mini.c (mono_jit_compile_method): Remove unused local variable.
12568 * mini.c (mono_jit_compile_method_inner): Ditto.
12570 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
12572 * tramp-x86.c (x86_class_init_trampoline): Fix build.
12574 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
12576 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
12578 * mini.c (mono_no_aot): Remove unused global variable.
12580 * mini.c: Thread safety fixes.
12582 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
12584 * mini.c (mono_create_class_init_trampoline): Add a lock around
12585 class_init_hash_addr.
12587 * arrays.cs (test_0_newarr_emulation): Add new regression test for
12590 * mini.c: Decompose the NEWARR instruction before decomposing its
12591 arguments. Fixes #30073.
12593 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
12595 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
12598 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
12600 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
12602 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
12604 * driver.c: Add support for compiling icall wrappers to --compile.
12606 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
12608 * inssel.brg: The empty value in class->interface_offsets is -1, not
12611 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
12613 * objects.cs: New test for 'is' operator on an array of interfaces.
12615 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12617 * tramp-ppc.c: update trampoline code to support jumps
12618 and class initialization.
12620 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
12622 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
12624 * inssel.brg (OP_UNBOXCAST): Fix #46027.
12626 * inssel.brg (OP_UNBOX): Remove unused rule.
12628 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
12629 region instead of one for each method. Fixes #47813.
12631 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
12633 * exceptions.cs (test_0_nested_finally): New regression test for
12634 nested exception handlers.
12636 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
12638 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
12640 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
12643 * mini.c (mono_method_check_inlining): Make the inlining limit
12644 configurable by an environment variable.
12646 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
12648 * mini.h: Bump AOT file version.
12650 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
12651 token, store the image along with the token, since the token might not
12652 refer to the same image as the method containing the relocation,
12653 because of inlining.
12655 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
12657 * mini.c (mono_precompile_assemblies): New function to compile
12658 all methods in all loaded assemblies.
12660 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
12662 * regalloc.h regalloc.c (MonoRegState): Change the type of
12663 iassign and fassign to int*, since they can contain large negative
12664 values if the register is spilled. Also added some comments. Fixes
12667 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
12668 under Win32. Fixes #42964.
12670 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
12672 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
12674 * aot.c: Added support for AOT compiling methods which contain calls
12675 to wrappers. Currently, only remoting-invoke-with-check wrappers are
12678 * driver.c (compile_all_methods): Run the compilation in a thread
12679 managed by mono. Fixes #44023.
12681 * mini.c (mono_codegen): Print full method name in verbose output.
12683 * mini-x86.c (mono_arch_patch_code): Fix warning.
12685 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
12686 jumps, since the method we are jumping to might be domain-specific.
12688 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
12690 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
12692 * inssel.brg: string chars are unsigned.
12694 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
12696 * TODO: New todo item.
12698 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
12699 which calls mono_runtime_class_init and patches the call site to
12700 avoid further calls.
12701 (mono_arch_create_class_init_trampoline): New arch specific function
12702 to create a class init trampoline.
12703 (create_trampoline_code): Generalized so it can create
12704 class init trampolines as well.
12706 * mini.c (helper_sig_class_init_trampoline): New helper variable.
12707 (mono_create_class_init_trampoline): New function to create and cache
12708 class init trampolines.
12709 (mono_find_class_init_trampoline_by_addr): New function to lookup the
12710 vtable given the address of a class init trampoline. Used by the
12712 (mono_codegen): Generate a call to a trampoline instead of
12713 mono_runtime_class_init in LDSFLD[A].
12714 (mono_codegen): Add relocations for the new trampoline.
12716 * mini.h mini-x86.c aot.c: Added a new relocation type:
12717 MONO_PATCH_INFO_CLASS_INIT.
12719 * mini.h: Bump AOT version number.
12721 * aot.c: Create a copy of the loaded code instead of using the original
12722 so methods which call each other will be close in memory, improving
12725 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
12726 patch since it breaks the regression tests.
12728 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
12729 for the register saving instruction sequence since the
12730 frame_state_for function in glibc 2.3.2 don't seem to detect it.
12732 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
12734 * TODO: Fix todo item && remove another.
12736 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
12738 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
12741 * aot.c: Moved the check for MONO_LASTAOT into the initialization
12742 function of the module.
12744 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
12745 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
12746 --no-aot command line option.
12748 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
12750 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
12751 by Bernie Solomon (bernard@ugsolutions.com).
12753 * inssel.brg: Refactor the interface offset table related code into
12754 its separate functions and add support for the AOT case.
12756 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
12758 * aot.c (mono_aot_get_method_inner): Fix memory leak.
12760 * aot.c: Added mono_aot_verbose variable and made all debugging
12761 output depend on the value of this variable.
12763 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
12764 method_label and info_label.
12766 * mini.h mini-x86.c aot.c: Added a new relocation type
12767 MONO_PATCH_INFO_IID for klass->interface_id.
12769 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
12770 the MonoJitInfo structure.
12772 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
12773 a non-root appdomain in shared mode.
12775 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12777 * aot.c: make aot loader less verbose. Remove free of unused variable.
12779 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
12781 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
12783 * .cvsignore: Added *.dll.
12785 * mini.c (mono_print_tree_nl): New function callable while debugging.
12787 * mini.c (mono_print_code): Export this.
12789 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
12792 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
12794 * mini.h (MonoCompile): Added 'jit_info' field.
12796 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
12797 the cfg structure, since it is needed by the AOT compiler.
12799 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12801 * aot.c: A major rewrite. Changes include:
12802 - save exception tables for methods which have them.
12803 - cache failed lookups in aot_get_method () to avoid the (slow) calls
12804 to g_module_symbol.
12805 - reworked the file format so it is now much smaller and needs
12806 fewer relocation entries.
12808 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12810 * aot.c (load_aot_module): Fix build bustage on platforms without
12813 2003-09-04 Martin Baulig <martin@ximian.com>
12815 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
12817 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
12819 * TODO: Some new optimization ideas.
12821 * aot.c: Move AOT module loading logic here from mono_assembly_open.
12823 * aot.c: Save the optimization flags used to compile the code into
12826 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
12827 support emitting domain specific code.
12829 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
12830 no longer domain neutral. It can be made domain neutral by compiling
12831 with --optimize=shared.
12833 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
12834 between appdomains.
12836 * driver.c mini.h mini.c: New --no-aot debugging option which disables
12837 loading of AOT code.
12839 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
12841 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
12842 if there is no domain neutrality information.
12844 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
12846 * aot.c (mono_compile_assembly): Emit a symbol containing the file
12847 format version into the generated library.
12849 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
12850 callee method into the caller since one of them could be shared.
12852 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
12853 system exceptions from AOT code now works.
12855 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
12856 method if it is domain neutral and the callee is not.
12858 * graph.c (cfg_emit_one_loop_level): Fix warning.
12860 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
12862 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
12865 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
12867 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
12868 is needed by code which is executed before mono_runtime_init ().
12869 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
12871 * mini.c (mono_thread_abort): Fix warning.
12872 (mono_jit_compile_method): Call static constructor in the AOT case too.
12874 * aot.c (mono_compile_assembly): Fix warning.
12876 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12878 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
12880 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
12882 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
12884 * cpu-pentium.md: Fix the length of call opcodes so they include the
12885 ESP restoring instruction. Fixes #47968.
12887 2003-08-28 Martin Baulig <martin@ximian.com>
12889 * mini-x86.c (mono_arch_call_opcode): Added support for
12890 MONO_TYPE_GENERICINST.
12892 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
12894 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
12896 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
12897 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
12899 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
12902 2003-08-26 Martin Baulig <martin@ximian.com>
12904 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
12905 when reporting an error, set this to the actual error location.
12906 (mono_method_to_ir): Report the correct error location if
12907 get_basic_blocks() returned an error.
12909 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
12911 * mini.c (mono_type_blittable): OBJECT is not blittable.
12912 (mono_method_blittable): Methods which have marshalling descriptors
12913 are not blittable either. Fixes #47842.
12915 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
12917 * driver.c mini.c: Use an environment variable instead of a global
12918 variable. Also fix the build.
12920 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
12921 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
12924 * driver.c mini.c: Added --with-valgrind option to turn off some
12925 code which prevents mono from running under valgrind.
12927 * mini.c (mono_emit_call_args): Fixed warning.
12929 * mini.c (mono_emulate_opcode): Fixed warning.
12931 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12933 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
12934 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
12935 regalloc.c, regalloc.h: specify available registers in arch-specific
12936 code and support floats in the regallocator (patch by Laurent Morichetti
12939 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12941 * mini.c: mono_thread_current() can be called only after
12942 mono_runtime_init(): rearrange code to not call it early on.
12944 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
12946 * mini.c: allocate jump tables in the code mempools.
12948 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
12950 * mini.c, mini.h: make sure per-thread data allocated by the jit is
12953 2003-08-10 Miguel de Icaza <miguel@ximian.com>
12955 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
12956 12 to 16. This fixes bug #47453.
12959 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
12961 * mini-ppc.c: fixed indexed load and unsigned compares.
12963 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
12965 * mini.c: reenabled installation of handler for
12966 thread abort signal.
12968 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12970 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
12971 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
12972 until it's fixed and actually useful.
12974 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12976 * inssel-long32.brg: couple more opcodes implemented.
12978 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12980 * mini-sparc.c: Even more opcodes implemeted.
12982 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
12984 * mini-sparc.c: More opcodes implemented.
12986 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
12988 * mini-sparc.c: More opcodes implemented.
12990 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
12992 * inssel-sparc.brg: Add some needed rules. Direct
12994 * Makefile.am: Use inssel-sparc.brg
12995 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
12996 an assert happy for now.
12998 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
13000 * mini-sparc.c: Fixed compile errors.
13001 * exceptions-sparc.c: Same. We now produce a mono binary
13002 on sparc-linux. Yea.
13004 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
13006 * mini-sparc.c: Renamed registers. Also some macro cleanups.
13007 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
13008 They compile, but do not work.
13010 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13012 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
13013 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
13014 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
13017 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13019 * mini.c: more opcodes implemented and better support for generics.
13021 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13023 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
13024 * mini.c, mini.h: first cut at generics support: some new instructions
13025 added and changed the behaviour of some of the existing ones.
13027 2003-07-21 Miguel de Icaza <miguel@ximian.com>
13029 * mini.c: Removed definition of metadata_shared mutex here.
13031 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13033 * mini-x86.c: make vararg calls work for instance methods.
13035 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
13037 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
13038 returns the arguments in a separte list, now.
13040 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13042 * aot.c, mini.c: updates for array type representation changes.
13044 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
13046 * mini.c: register function to perform jit shutdown.
13048 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13050 * mini.c: use a faster allocator if possible.
13052 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13054 * aot.c: some cleanups and portability changes.
13056 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13058 * mini.c: use faster allocation for CEE_BOX if possible.
13060 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13062 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
13063 Moved inlined mempcy code to its own function so that is can be
13064 reused. Added an inline memset function as well (optimized initobj).
13065 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
13067 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13069 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
13071 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
13073 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
13074 arch code can setup the cpu for CLR execution, if needed.
13075 We use it on x86 to set the precision of FP operations.
13077 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
13079 * mini.c: disable some optimizations if we can guess they'll cost too
13080 much for a given method.
13082 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13084 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
13086 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13087 * mini.h mini.c mini-x86.c: Added instruction level coverage
13088 info collection support.
13090 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13092 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
13093 is now implemented in the profiling API. Get rid of a couple of
13094 unnecessary global variables.
13096 2003-06-15 Nick Drochak <ndrochak@gol.com>
13098 * basic-long.cs: tests for negative values for bigmul, and unsigned.
13099 * cpu-g4.md: add op_bigmul and op_bigmul_un
13100 * cpu_pentium.md: add op_bigmul_un
13101 * inssel-long32.brg: add rule for unsigned bigmul
13102 * mini-ops.h: define OP_BIGMUL_UN
13103 * mini-x86.c: THE BUG: handle (un)signed properly
13104 * mini.c: choose unsigned opcode if needed.
13105 This set of patches fixes bug #44291
13107 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
13109 * mini.c (optimize_branches): improved to handle all kinds of
13110 conditional branches.
13112 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13114 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
13115 don't raise exceptions.
13117 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13119 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
13120 to arch-specific files.
13122 2003-06-09 Martin Baulig <martin@ximian.com>
13124 * Makefile.am (libs): Added $(LIBGC_LIBS).
13126 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
13128 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
13129 and OP_ATAN (fixes bug#44293).
13131 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
13133 * Makefile.am, mini-x86.c: rename cpu description array to
13134 pentium_desc, since some compilers define the 'pentium' preprocessor
13137 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
13139 * mini.c (mini_select_instructions): add explicit branch if the
13140 following block is not the false target of a conditional branch -
13141 we need this with any optimization that reorder or remove bblocks
13143 * mini.c (optimize_branches): bug fixes
13145 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
13147 * mini.c (mono_method_to_ir): inline static readonly fields
13149 * ssa.c (fold_tree): start cfold support for long (very simple
13152 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
13154 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13156 * inssel.brg: fixed memcpy (bug #44219).
13158 2003-06-05 Dick Porter <dick@ximian.com>
13160 * driver.c: Set the glib log levels to not abort if g_message
13163 g_set_prgname() has to happen before mini_init() so that the
13164 process handle gets the info.
13166 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13168 * driver.c: add intrins to the default optimizations to get wider
13171 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13173 * mini.h: some large basic blocks will overflow a 16-bit
13174 integers for symbolic registers.
13176 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13178 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
13179 (mono_arch_output_basic_block): fix bug 43499
13181 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13183 * mini.c: kill duplicated definition of mono_debug_format.
13185 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
13187 * mini-x86.c, arrays.cs: fixed register allocation bug.
13189 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13191 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
13193 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
13195 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13198 (print_method_from_ip): also print source location information if
13201 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
13203 * mini.c (mono_find_block_region): bug fix in region code
13204 (mini_method_compile): enable removing unreachable code again, but
13205 only in methods without exception clauses.
13207 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13209 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
13210 Implemented arglist opcode and handling of TypedReference type.
13211 Fixed x86 call convention when a structure is returned.
13212 Minimal support for calling static vararg methods.
13214 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
13216 * mini.c (mini_method_compile): always remove unreachable code,
13217 because the code in them may be inconsistent (access to dead
13218 variables for example).
13220 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13222 * driver.c, debug-mini.c: warning fixes.
13224 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
13226 * Makefile.am, jit.h, mini.h: install header for embedding mono.
13228 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
13230 * mini.c: thread-static fields are registered in mono_class_vtable(),
13231 so ensure the function is called before checking for them.
13233 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
13235 * mini.c (optimize_branches): fix for bug 43586
13237 * jit-icalls.c (mono_llmult_ovf): added an additional check for
13238 overflow (fixes Bug #43639)
13240 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13242 * mini.c, objects.cs: allow the use of stobj for primitive types.
13244 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13246 * mini.c: be less strict about argument checking until we support
13247 running the verifier.
13249 2003-05-27 Nick Drochak <ndrochak@gol.com>
13251 * basic-long.cs: tests for (ulong)int * (ulong)int also
13252 * mini.c: use the same trick for (ulong)int * (ulong)int
13254 2003-05-27 Nick Drochak <ndrochak@gol.com>
13256 * basic-long.cs: add regression test for (long)int * (long)int
13257 * cpu-pentium.md: add op_bigmul specification
13258 * inssel-long32.brg: add OP_BIGMUL rule
13259 * mini-ops.h: add OP_BIGMUL
13260 * mini-x86.c: register allocator: handle case where src1 needs to be
13262 * mini.c: substitute special BIGMUL opcode in the tree for
13263 (long)int * (long)int
13265 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
13267 * jit-icalls.c: call the type ctor on field access if needed.
13269 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13271 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
13272 to a method (including results of ldelema, bug#43207).
13274 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
13276 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
13277 colors to show exception handler blocks.
13279 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
13280 (fix for pinvoke7.cs).
13282 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13284 * mini.h, mini.c: ensure correct initialization order for types that
13285 require it. Prepare for lazy compilation of jit icall wrappers.
13286 Provide a name for opcode emulation to reduce unneeded mallocing.
13288 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
13290 * mini-x86.c: better register restoring code and profiling
13291 support for tail calls.
13293 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13295 * mini.h, driver.c: prepare for leaf methods optimization.
13297 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13299 * mini.c: get targets of branches before converting a method.
13301 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
13303 * mini.c (optimize_branches): added some experimental code (disbaled)
13305 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13307 * mini.c (optimize_branches): fix branch to branch optimization
13309 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13311 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13313 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13315 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13318 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13320 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13321 enable use of interface variables again.
13323 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13324 I1 to registers because there is no simply way to sign extend 8bit
13325 quantities in caller saved registers on x86.
13327 * inssel-float.brg: set costs of some rules to 2 so
13328 that monobure always select the arch. specific ones if supplied,
13329 regardless of the order we pass the files to monoburg.
13331 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13333 * mini.c, mini-x86.c: since the magic trampoline for jumps
13334 can't patch the code directly, we do it as soon as the
13335 method gets compiled.
13337 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13339 * mini-x86.c, mini.h: introduce a new patching method
13340 to support CEE_JMP and tail calls.
13341 * mini.c: obey tail.call. Don't precompile methods target
13343 * tramp-x86.c: new trampoline code to handle methods
13344 reached through a jump.
13346 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13348 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13349 bit values to registers
13351 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13353 * mini.c (mono_compile_get_interface_var): share interface
13354 variables if possible.
13356 2003-05-16 Martin Baulig <martin@ximian.com>
13358 * debug-mini.c (mono_init_debugger): New function to initialize
13359 the debugger. This is not in the debugger since it needs to
13360 access some of mini's internals.
13362 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13364 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13366 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13368 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13369 for value type handling.
13371 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13373 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13374 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13376 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13378 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13379 the constructor through a proxy.
13381 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13383 * jit-icalls.c, inssel.brg: fixes to array element address
13386 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13388 * mini-x86.c (is_regsize_var): allocate pointer to registers
13390 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13392 * driver.c: fixed typo, added intrins to the set of optimizations
13393 tested with regressions.
13395 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13397 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13398 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13401 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13403 * inssel.brg: remove some common pop instructions without side effects
13405 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13407 * inssel-x86.brg: fixed thinko in int to double conversions.
13409 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13411 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13413 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13415 * inssel-long32.brg: two more missing instructions.
13417 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13419 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13420 if not already set.
13422 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13424 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13427 * basic-float.cs: Added tests for negative zero.
13429 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13431 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13432 a couple of missing operations for long casts, with test cases.
13434 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13436 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13438 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13440 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13441 code size estimation.
13443 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13445 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13446 abstract methods (fix bug 42542)
13448 * aot.c: add ability to handle array types
13450 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13452 * mini.c: Call the _specific versions of the object allocation
13453 functions if possible.
13455 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13457 * driver.c: call setlocale ().
13459 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13461 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
13464 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
13466 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
13468 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
13469 wrappers (fix bug 42122)
13471 2003-05-04 Martin Baulig <martin@ximian.com>
13473 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
13475 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
13476 s/mini_set_defaults/mono_set_defaults/g.
13478 2003-05-04 Martin Baulig <martin@ximian.com>
13480 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
13482 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13484 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
13485 (reported by Don Roberts).
13487 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13489 * mini.c: temporarily work around two bugs for this release.
13491 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13493 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
13494 that contains -export-dynamic and it makes using the ld script
13496 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
13498 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13500 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
13503 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13505 * mini.c: make sure leave calls all the needed finally blocks,
13506 even when the target jumps out of multiple exception clauses.
13508 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13510 * ldscript, Makefile.am: add linker script to reduce the number of
13511 exported symbols (should also fix the issues with libwine defining
13512 some of the same symbols in io-layer).
13514 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
13516 * driver.c (mini_main): Avoid assertion when no file name is given on
13519 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
13521 * driver.c: added --version/-V command line option.
13522 Added the inline optimization in the regression tests.
13524 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13526 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
13527 to the type in the method signature (fixes bug#42134).
13529 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
13531 * mini.c: when inlining, check this is not null only when needed (bug #42135).
13533 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
13535 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
13537 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13539 * driver.c: fixed bug #42100.
13541 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
13543 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
13545 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13547 * mini.c: moved most of the code required to do inlining to its own
13548 function so it can be reused. Inline also ctors if appropriate.
13550 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
13552 * Makefile.am: Link with -export-dynamic so shared libs loaded by
13553 the runtime can call mono API functions.
13555 2003-04-27 Martin Baulig <martin@ximian.com>
13557 * debug-mini.c (mono_debug_init_method): Added
13558 `guint32 breakpoint_id' argument; if the method has a breakpoint,
13559 send a notification to the debugger.
13561 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
13562 running in the Mono Debugger, just pass the breakpoint number to
13563 mono_debug_init_method().
13565 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
13567 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
13569 * mini.c: allow some more unsafe compares.
13571 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13573 * mini-x86.c, Makefile.am: make distcheck works (partially from
13574 a patch by Richard Lee <r.h.lee@attbi.com>).
13575 * regset.c, regset.h: removed, they are unused.
13577 2003-04-25 Dick Porter <dick@ximian.com>
13579 * driver.c: Usage reports the name as 'mono' not 'mini'
13580 * exceptions-x86.c: Build and run on freebsd
13582 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
13584 * Makefile.am: install the program with the 'mono' name and
13585 the library as libmono instead of mini and libmini.
13587 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13589 * driver.c: provide the APIs for the embedding interface of the old jit.
13591 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
13593 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
13595 2003-04-23 Martin Baulig <martin@ximian.com>
13597 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
13599 * driver.c: Added `--debug' command line argument to enable
13602 2003-04-23 Martin Baulig <martin@ximian.com>
13604 * debug.[ch]: Removed. The code is now in
13605 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
13607 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
13610 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
13612 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
13614 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13617 (mini_cleanup): moved mono_runtime_cleanup call after the call to
13618 mono_domain_finalize.
13619 (mini_method_compile): use mono_method_profile* if the the option is
13622 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
13624 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13625 methods with their wrapper.
13627 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
13628 methods with their wrapper.
13630 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
13633 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
13636 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
13639 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
13641 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
13643 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
13645 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
13646 of the mempool. This is slightly faster and uses less memory
13648 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13650 * mini.c: avoid O(n) allocation for variables.
13652 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13654 * mini.c: handle items on the stack after inlining methods.
13656 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13658 * mini.c: make the method->opcode optimization dependent
13659 on MONO_OPT_INSTRINS and do it lazily.
13661 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13663 * driver.c: print overall results at the end of regression run.
13665 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
13667 * inssel.brg: don't overwrite symbolic registers.
13669 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13671 * inssel-x86.brg: fix conversion from long to float.
13673 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
13675 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
13677 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
13679 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
13681 * driver.c: Added --print-vtable option as in the old JIT.
13683 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13685 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
13687 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
13689 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
13691 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
13693 * mini.c regalloc.c regalloc.h: Fix memory leak.
13695 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
13697 * aot.c (mono_aot_get_method): register all used strings
13699 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13701 * mini.c: always intern strings references with ldstr at compile time.
13703 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13705 * Makefile.am: add BUILT_SOURCES.
13707 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
13709 * driver.c: give a better error message when the assembly to execute
13710 doesn't have an entry point.
13712 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
13714 * Makefile.am: added hack for automake
13716 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
13719 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
13721 22003-04-07 Martin Baulig <martin@ximian.com>
13723 * Makefile.am: Added Makefile.am.
13725 * debugger-main.c: Removed, this is now in the debugger where it
13728 * mini.pc.in: Call this package `mini' for the moment.