2 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4 * mini.c: handle issue with the low-level implementation of
5 some long opcodes (bug #54209).
7 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
9 * basic.cs: test for my new cmov stuff.
11 2004-05-13 Patrik Torstensson
13 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
14 opt and added peephole documentation.
16 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18 * tramp-ppc.c: rewrote the generic trampoline code.
20 2004-05-11 Patrik Torstensson
22 * mini-x86.c: optimize long shl/shr asm code (one less branch)
24 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
26 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
28 * mini.h mini.c dominators.c: Applied patch from David Waite
29 (mass@akuma.org): Fix memory leaks in loop optimizations.
31 * mini.c: Add new icalls for AsAny marshalling.
33 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
35 * tramp-ppc.c, mini-ppc.c: more cleanups.
37 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
39 * mini.c: no warnings.
41 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
43 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
45 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
47 * mini.c: In the thread abort signal handler, if the thread is in the
48 process of being stoped, don't throw the Abort exception, just stop the
51 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
53 * tramp-ppc.c: removed old code.
55 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
57 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
58 do some simple speed optimizations on ppc.
60 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
62 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
63 and large offsets in load/store.
65 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
67 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
68 it causes regressions.
70 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
72 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
75 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
77 * jit-icalls.c: remove warnings.
78 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
79 speedups for unsafe code.
81 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
83 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
85 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
87 * basic-calls.cs: Add new regression test.
89 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
92 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
94 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
97 2004-05-06 Patrik Torstensson
99 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
100 long reg allocation in any reg (not only eax:edx) and implemented
101 long shl/shr ops in asm instead of helpers.
103 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
105 * mini-sparc.h: Fix warnings.
107 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
110 * mini-exceptions.c (mono_handle_exception): Call the filter in a
111 separate statement for clarity.
113 * mini-sparc.c: Update status.
115 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
117 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
120 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
122 * inssel-ppc.brg: another small pre-release workaround:
123 we don't do overflow detection for long_sub_un.
125 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
127 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
128 (also works around a weird ppc bug: 57957).
130 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
132 * tramp-ppc.c: trampoline fixes.
134 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
136 * mini-ppc.c: fixed typos.
138 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
140 * mini-ppc.c, exceptions-ppc.c: more code saves registers
141 at the top of the stack. Fixed typos. Use a frame registers
142 for all the methods with exception clauses.
144 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
146 * exceptions-ppc.c: restore fp registers.
148 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
150 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
151 order from the stack top (moved the stack room to save the
152 return value for trace after the param area). Fixed corruption
153 in restoring registers on unwind.
155 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
157 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
159 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
161 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
162 and prolog/epilog for methods that use it. Allow
163 enough param area room for varargs methods. Fix miguel's
164 breakage in exception handling.
166 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
168 * Makefile.am: run genmdesc only on current arch.
170 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
173 * mini-x86.h: fix the build on windows.
175 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
177 * 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.
179 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
181 * mini-exceptions.c: New file.
183 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
184 Move some parts of the x86 exception handling code to an
185 arch-independent file so it can be shared with other ports.
187 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
189 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
191 2004-04-26 David Waite <mass@akuma.org>
193 * driver.c: remove comma from end of enumeration declaration
195 2004-04-26 Jackson Harper <jackson@ximian.com>
197 * driver.c: parse config file before loading first assembly. This
198 allows the user gac to be enabled/disabled.
200 2004-04-23 Miguel de Icaza <miguel@ximian.com>
202 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
203 simpler mechanism: we do not care what is encoded initially
204 (branch absolute or relative), we care about the code and its
205 target. I kept the old code for reference for now.
207 The new code tries first to determine if the jump is anywhere in
208 the -/+32 absolute meg range, if it succeeds, it encodes using the
209 absolute branch; If not, it tried to find something in the
210 relative range, if not, it uses the handle_thunk code.
212 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
214 * exceptions-ppc.c: use the correct ip register on macosx.
216 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
218 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
220 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
222 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
223 Raise exception on integer divide by zero by hand since the hw
224 doesn't support it. Handle NaNs in FP compares.
226 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
228 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
229 code reducing duplication between the platforms and enabled
230 signal exception handling (on linux for now).
232 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
234 * exceptions-ppc.c: more macosx support.
236 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
238 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
240 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
242 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
244 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
246 * iltests.il: more tests.
248 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
250 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
253 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
255 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
257 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
259 * liveness.c: Mark variables as volatile in all basic blocks reachable
260 from exception clauses.
262 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
264 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
267 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
269 * iltests.il, basic.cs: more tests for regalloc.
271 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
273 * iltests.il: Some tests for register allocation modifications
276 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
278 * exceptions.cs: Add regression test for bug #56782.
280 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
281 original stack trace if an exception is rethrown. Fixes #56782. Oh,
282 the beauty of fixing the same thing in 5 different files...
284 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
286 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
289 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
291 * mini.c: Add support for STRWLPARRAY marshalling convention.
293 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
295 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
296 to init the context to setup the regs pointer).
298 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
300 * exceptions-ppc.c: more exceptions work.
302 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
304 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
307 2004-04-13 Miguel de Icaza <miguel@ximian.com>
309 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
310 can use the memory directly.
312 * cpu-pentium.md: Update documentation from a post from Zoltan.
314 add x86_add_membase, x86_sub_membase, x86_mul_membase
316 2004-04-13 Miguel de Icaza <miguel@ximian.com>
318 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
319 GENERAL_REGS they were also hardcoded for all PPC ports.
321 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
323 Remove hard-coded limit for floating point registers, use
324 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
326 Notice that in MacOS X calling conventions you can fit a lot more
327 floating point values in registers, so I should update the PInvoke
328 test to excercise the passing of floating point values on the
329 stack (currently broken).
331 2004-04-06 Miguel de Icaza <miguel@ximian.com>
333 * tramp-ppc.c (create_trampoline_code): Added
334 JUMP_TRAMPOLINE_SIZE.
335 (ppc_magic_trampoline): Follow the pattern from
336 x86_magic_trampoline: if code is set to zero, return.
337 (create_trampoline_code): Always pass MonoMethod to the jump
338 trampoline, before it was passing a null.
339 (mono_arch_create_jump_trampoline): Implement the jump stub, could
340 share the code with mono_arch_create_jit_trampoline.
342 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
344 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
347 * cpu-g4.md: Added length for jmp instruction, the worst case
348 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
351 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
353 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
355 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
357 * mini.c: Only set bblock->real_offset when adding a new bblock, and
358 before each IL instruction.
360 * mini.c (CEE_BOX): Fix warnings.
362 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
364 * mini.c: removed a few unused vars and extra whitespace.
366 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
368 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
370 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
372 (OP_GETCHR): use the above
373 (CEE_LDELEMA): use the above.
375 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
376 version of the generic impl.
377 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
378 (CEE_LDELEMA): use the above.
380 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
382 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
385 * iltests.il: Added new regression test for #56317.
387 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
389 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
390 under NetBSD. Fixes #56450.
392 * liveness.c (update_gen_kill_set): Fix previous patch.
394 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
396 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
398 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
400 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
403 * inssel-sparc.brg: Add more optimizations.
405 * mini-sparc.c: Replace multiply/divide with shifts if possible.
407 2004-04-01 Martin Baulig <martin@ximian.com>
409 * mini.c (handle_box): New static function; moved the
410 implementation of CEE_BOX here.
411 (mono_method_to_ir): Added `constrained_call' variable.
412 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
413 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
414 mono_method_get_constrained() to get the method.
416 2004-04-01 Martin Baulig <martin@ximian.com>
418 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
419 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
420 (mono_method_to_ir): We don't need these macros anymore since
421 mono_class_get_full() already takes care of it.
423 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
425 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
426 use @function (as doesn't accept #function here) and check the return
427 value of system and stop if fails.
429 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
431 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
433 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
435 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
437 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
439 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
442 * basic-long.cs: Add test for negation of Int64.MinValue.
444 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
446 * mini-sparc.c: Update status.
448 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
450 * exceptions-sparc.c: Fix return value in filters.
452 * inssel-sparc.brg: Fix register allocation in some rules.
454 2004-03-28 Martin Baulig <martin@ximian.com>
456 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
459 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
461 * mini-x86.c (mono_arch_patch_code): Fix warnings.
463 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
464 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
465 remove unused conv_u4 opcode.
467 * mini-x86.c: Remove valgrind workaround since it slows down things
468 even when mono is not run under valgrind.
470 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
472 * mini-sparc.c: Update status.
474 * inssel-sparc.brg: Add some optimizations.
476 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
477 future delay slot filling. Add support for varargs, tail calls and JMP.
479 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
480 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
482 * inssel.brg: Fix register allocation in OP_ARGLIST.
484 * inssel.brg: Fix warnings.
486 2004-03-25 Martin Baulig <martin@ximian.com>
488 * mini.c (inflate_generic_field): Removed.
489 (mini_get_method): Removed, use mono_get_method_full(),
490 (mini_get_class): Removed, use mono_class_get_full().
491 (mono_method_to_ir): Pass our generic context to
492 mono_field_from_token().
494 2004-03-25 Martin Baulig <martin@ximian.com>
496 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
498 (mini_get_method): Take a `MonoGenericContext *' instead
500 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
501 a new local variable called `generic_context' which holds the
502 current `MonoGenericContext *'; use it to lookup things.
504 2004-03-24 Martin Baulig <martin@ximian.com>
506 * mini.c (mini_get_class): New static method; if we're inside a
507 generic instance, inflate the class if neccessary.
508 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
510 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
512 * iltests.il: New regression test for #55976.
514 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
517 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
519 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
522 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
524 * liveness.c: Consider SSA stores as well as loads when making vars
527 * exceptions.cs: New regression tests for register allocation.
529 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
531 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
532 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
533 domain lock only to protect puntual access to data structures.
534 Added access lock for sighash, jit_icall_hash_name,
535 jit_icall_hash_addr and domain->code_mp.
537 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
539 * driver.c: Print SIGSEGV handling method.
541 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
543 * mini.c (setup_jit_tls_data): Handle case when this is called
544 multiple times for a thread.
546 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
547 is different from fbxx_un. Fixes #54303. Also use constants instead of
548 magic numbers in a lot of places.
550 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
552 * exceptions.cs: Fix cctor test when --regression is used.
554 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
556 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
559 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
561 * inssel-ppc.brg: fixed register assignments for some rules.
563 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
565 * exceptions.cs: Add test for exceptions in static constructors.
567 * mini.c (mono_jit_compile_method_with_out): Move the calling of
568 static constructors outside the domain lock. Fixes #55720.
570 2004-03-17 Martin Baulig <martin@ximian.com>
572 * mini.c (get_generic_field_inst): Removed, this'll never happen.
573 (inflate_generic_field): Take the `MonoMethod *' instead of the
574 `MonoClass *' and added support for generic method.
575 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
576 have a `field->parent->gen_params', only inflate the field if it's
577 an open constructed type.
579 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
581 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
582 exception object instead of the preconstructed ones.
584 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
586 * mini.c: reverted changed to sigsegv_signal_handler commited
587 accidentally in the previous patch.
589 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
592 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
593 running --aot with an old assembly.
595 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
597 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
600 * mini-sparc.c: Add support for v9 branches with prediction.
602 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
604 * mini.c (mini_init): #warning is GNUC only
606 * mini-sparc.h: implement __builtin_frame_address
607 and __builtin_return_address for Sun C compiler
609 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
611 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
613 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
615 * basic-calls.cs: Add test for unaligned byref long argument passing.
617 * mini-ops.h: Add sparcv9 compare and branch instructions.
619 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
620 v9 instructions if we have a v9 cpu.
622 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
623 registers for global allocation.
625 * exceptions-sparc.c: Fixes.
627 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
629 * liveness.c (mono_analyze_liveness): Optimized version.
631 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
633 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
636 * basic-float.cs basic-calls.cs: New regression tests.
638 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
640 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
641 sigaltstack implementation.
643 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
645 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
646 stuff if SIGSEGV_ON_ALTSTACK is not defined.
648 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
650 * mini.c: Fix warnings.
652 * mini.c (mono_resolve_patch_target): New function which contains the
653 arch independent part of the patching process.
655 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
656 patching code to a separate function.
658 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
660 * mini.c (add_signal_handler): ifdef out on Windows
662 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
664 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
665 cpu-sparc.md: Add exception handling support + other fixes.
667 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
668 typed GC detection in --version.
670 * basic.cs exceptions.cs: New regression tests.
672 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
673 the arch specific code can store data during a compilation.
675 * mini-ops.h: Add OP_SETFRET.
677 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
678 function, register a separate icall for each arity, so the icalls can
681 * mini.c (mono_print_tree): Print negative offsets in a more readable
684 * mini.c: Make signal handling work on sparc.
686 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
688 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
690 * jit-icalls.c: Emulate truncl by aintl on solaris.
692 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
694 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
696 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
698 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
700 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
701 a MarshalByRef type, inline a method that performs the check, taking into
702 account that the object can be a proxy. Also implemented tow new opcodes:
703 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
704 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
705 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
707 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
709 * mini-ppc.c: if a relative branch displacement is too big
710 but it points to and area reachable with an absolute branch,
713 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
715 * mini.c: optimize small copies in cpblk.
717 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
719 * basic-calls.cs basic-float.cs: New regression tests.
721 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
722 negative offsets from %fp. Implement localloc. Fix local register
723 allocation. Fix the case when the this argument needs to be saved to
724 the stack. Implement some missing opcodes.
726 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
728 * mini.c (mini_method_compile): Reenable global regalloc in methods
729 with exception handlers.
731 * linear-scan.c (mono_varlist_sort): Fix warning.
733 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
735 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
738 * liveness.c: Make all variables uses in exception clauses volatile, to
739 prevent them from being allocated to registers. Fixes #42136.
741 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
743 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
746 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
747 argument to mono_arch_regalloc_cost.
749 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
752 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
754 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
755 Make the cost of allocating a variable to a register arch dependent.
757 * basic-calls.cs: Fix compilation of tests.
759 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
760 helper function to cut back on the number of #ifdefs needed.
762 * mini-ppc.c: Fix compilation.
764 * basic-calls.cs: New regression tests.
766 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
768 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
769 of l0 since that is callee saved.
771 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
774 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
775 of delay instruction.
777 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
779 * mini.h (MonoCallInst): Add 'virtual' flag.
781 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
783 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
785 * *.cs: New regression tests.
787 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
790 * mini.c (mono_runtime_install_handlers): Fix build.
792 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
793 'signal_stack_size' members.
795 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
796 alternate signal stack.
798 * exceptions-x86.c: Add stack overflow handling.
800 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
801 functions to arch independent code.
803 * mini.c (mono_print_tree): Print more detailed info for load_membase
806 2004-02-23 Martin Baulig <martin@ximian.com>
808 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
810 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
812 * mini-x86.c: fixed reg allocation for div/rem.
814 2004-02-22 Miguel de Icaza <miguel@ximian.com>
816 * driver.c (mono_main): Report some configuratio options on --version.
818 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
820 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
821 low in the address space. Correctly flush memory in thunks where we
824 2004-02-20 Martin Baulig <martin@ximian.com>
826 * mini.c (mini_get_method): New static method; inflate all generic
827 methods and methods in open generic instances.
828 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
829 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
831 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
833 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
835 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
837 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
839 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
841 * mini-sparc.c (flushi mono_arch_output_basic_block): make
842 it compile using Sun's compiler.
844 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
846 * 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.
848 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
850 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
852 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
854 * mini-ppc.c: handle calls outside of the allowed range with thunks
855 allocated using the code manager.
856 * tramp-ppc.c: use the code manager to hold generated native code.
857 Fixed the magic trampoline to just patch vtable entries.
859 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
861 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
864 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
866 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
869 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
870 if we have a working __thread implementation.
872 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
873 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
875 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
877 * mini-x86.c: Fix compilation under gcc 2.
879 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
881 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
882 contains a call to the wrapped function.
884 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
885 OP_<CALL>_IMM opcodes, and use them under X86.
887 * mini.c (mono_jit_find_compiled_method): Fix warning.
889 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
891 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
893 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
894 functionality to mini.c.
896 * mini.c (mono_create_jump_trampoline): New function to create a jump
897 trampoline. Return a compiled method instead of a trampoline if it
898 exists. Add a cache for jump trampolines.
900 * mini.c (mono_jit_find_compiled_method): New function to return a
901 compiled method if it exists.
903 * mini-x86.c: Call mono_create_jump_trampoline instead of
904 mono_arch_create_jit_trampoline.
906 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
907 a jump trampoline. Fixes #52092.
909 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
911 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
912 which is not up-to-date. Add check_corlib_version () instead.
914 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
917 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
918 since newer valgrind versions do not need it.
920 * mini.c (mono_jit_compile_method_with_opt): New helper function to
921 compile a method with a given set of optimizations.
923 * mini.c: Compile icall wrappers on-demand instead of at startup.
925 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
926 wrapper for an icall.
928 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
930 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
933 * iltests.il: Add test for non-empty stack before switch instruction.
935 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
937 * mini.c: Add support for new stringbuilder marshalling conventions.
939 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
941 2004-02-01 Martin Baulig <martin@ximian.com>
943 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
944 in `ginst->mtype_argv'.
946 2004-01-31 Miguel de Icaza <miguel@ximian.com>
948 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
951 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
953 * mini.c: fixed buglet in initobj generic implementation for references.
955 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
957 * Makefile.am: make the version script conditional.
958 * jit-icalls.c: handle missing truncl().
960 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
962 * exceptions.cs: Add more tests for double->int conversion.
964 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
965 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
967 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
969 * driver.c: make --verbose --version emit an error
970 if the loaded corlib doesn't match the runtime version.
972 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
974 * mini-ppc.h: export ppc_patch().
975 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
976 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
977 on par or better than on MacOSX.
979 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
981 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
982 mono_lookup_pinvoke_call.
984 * mini-x86.c: Under windows, the default pinvoke calling convention is
985 stdcall. Fixes #52834.
987 * mini.c (optimize_branches): Add an upper bound to the number of
988 iterations to prevent infinite loops on strange loops. Fixes #53003.
990 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
992 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
993 and ISINST. Fixes #52093.
995 * objects.cs (test_0_vector_array_cast): New tests.
997 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
999 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1000 checking in Array.Set ().
1002 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1005 * object.cs (test_0_multi_array_cast): New regression test.
1007 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1009 * exceptions-ppc.c: fix build on Linux/PPC.
1011 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1013 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1014 running under valgrind.
1015 (x86_magic_trampoline): Fix build bustage.
1017 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1018 negative values as well. This is needed for the encoding of the line number
1019 info, since sometimes the line numbers are not in increasing order.
1021 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1023 * cpu-pentium.md (localloc): Increase the size of the localloc
1024 instruction since it is a loop under Win32.
1026 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1029 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1031 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1032 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1033 Max Horn (max@quendi.de). Fix file names in comments.
1035 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1037 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1038 avoid stack overflow.
1039 (replace_usage): Avoid uninitialized variable warnings.
1041 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1042 and taking the address of valuetype variables.
1044 2004-01-03 Patrik Torstensson
1046 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1047 for other purposes than FP later on.
1049 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1051 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1054 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1056 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1058 2003-12-30 Patrik Torstensson <p@rxc.se>
1060 * mini-x86.h: Decreased number of availiable fp regs.
1061 Solves corner cases with FP spilling.
1063 2003-12-23 Patrik Torstensson <p@rxc.se>
1065 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1066 for floating point stack tracking / spilling on x86.
1069 * basic-float.cs: added float mul overflow test.
1071 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1073 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1075 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1077 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1078 supports for cond branches that overflow the immediate
1079 overflow offset. mcs can compile simple programs.
1081 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1083 * exceptions-ppc.c: exception handling support wip:
1084 finally handlers get run on exception.
1086 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1088 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1091 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1093 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1094 initial support for stack walking and unwinding.
1096 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1098 * driver.c (mono_main): Make corlib-out-of-sync message more
1099 descriptive. Also remove verify_corlib call.
1101 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1103 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1104 not overlap with other call's arguments, too.
1106 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1108 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1109 move to arch-specific code the choice of arch-specific
1110 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1111 * mini.c: ensure emulation calls will not interleave
1114 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1116 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1117 the magic trampoline stack frame is dropped before executing
1120 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1122 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1123 and integer to fp conversions. Added support for overflowing
1124 arguments on the stack. Reserve a couple more registers as temps.
1125 Added support for aot compilation (as output still needs to be
1128 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1130 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1131 Don't overwrite return register in some corner cases.
1133 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1135 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1136 static constructors when AOT compiling.
1138 * driver.c (mono_main): Call mono_check_corlib_version.
1140 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1142 * cpu-g4.md, basic.cs: fixed div target register.
1144 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1146 * mini-ppc.c, basic.cs: shl_imm fix with test.
1148 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1150 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1151 structures by value. Misc fixes.
1152 * objects.cs: more tests.
1154 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1156 * mini-ppc.c: lconv.ovf.i implemented.
1158 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1161 (mini_init): don't error out if someone already called g_thread_init.
1163 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1165 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1166 to be any type per the spec. Fix abnormal memory usage when
1167 the same object is repeatedly thrown.
1169 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1171 * mini.c: check for overruns in IL code.
1173 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1175 * TODO: Add/remove some todo entries.
1177 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1179 * driver.c (mono_main): Call mono_verify_corlib.
1181 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1183 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1184 This has been moved to mini.c
1185 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1186 type being casted is marshalbyref it could be a proxy, so instead of
1187 emitting the type check code, emit a call to a runtime method that will
1188 perform the check by calling CanCastTo if needed.
1190 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1192 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1193 methods with large stack frames under Win32.
1195 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1197 * Makefile.am: Distribute regression tests.
1199 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1200 at the end instead of inserting each variable into the sorted list.
1202 * linear-scan.c (mono_varlist_sort): New helper function.
1204 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1206 * mini.c: ensure arguments and locals are within bounds.
1208 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1210 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1213 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1215 * mini.c (mono_cprop_copy_values): Fix crash.
1217 * aot.c: Set verbosity back to 0.
1219 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1221 * regalloc.c: complete memory leak fix by Laurent Morichetti
1224 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1226 * driver.c (main_thread_handler): Revert the previous patch.
1228 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1231 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1232 memory from the memory pool.
1234 * driver.c (main_thread_handler): Turn on all optimizations when
1237 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1238 an array for better performance.
1240 * regalloc.c (mono_regstate_assign): Fix memory leak.
1242 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1243 serialize the debug info.
1245 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1246 debug info from the serialized representation.
1248 * aot.c: Save debug info into the generated file and load it when
1251 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1253 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1255 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1256 More FP-related fixes.
1258 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1260 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1261 and register allocation buglet. Hello world now runs.
1263 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1265 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1266 * tramp-ppc.c: fixed class init trampoline.
1267 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1269 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1271 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1272 mini.c: more ppc changes/fixes.
1274 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1276 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1277 Also optimize the case when the arguments are the same in the caller
1280 * iltests.il: Add tests for tail calls with valuetype arguments.
1282 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1284 * mini-ppc.c: fixes for struct return type.
1286 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1288 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1289 mono_spillvar_offset() to arch-specific code.
1291 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1293 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1295 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1297 * exceptions-x86.c: Fix stack space leaks.
1299 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1300 registers from the lmf if the method has save_lmf set.
1302 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1304 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1305 of icall wrappers into InvokeInDomain, since these are now per-domain.
1307 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1309 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1310 make some opcode emulation and intrinsic ops enabled/disabled
1311 according to the architecture. More fixes.
1313 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1315 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1317 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1319 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1320 arch-specific handling for 'this' and struct return type to
1323 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1325 * aot.c: prevent divide by zero error when reporting (it happened with
1328 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1330 * mini.h (inst_switch): Remove unused macro.
1332 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1335 (load_aot_module): free 'info->methods' and 'info' properly. No more
1336 "free(): invalid pointer blah" messages when you have an old aot
1339 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1341 * jit-icalls.c, mini.c: Added support for context static fields.
1343 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1345 * mini.c (mono_method_blittable): Methods which set LastError are not
1346 blittable either. Fixes #51108.
1348 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1350 * mini.c: flush icache.
1351 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1353 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1355 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1357 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1359 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1362 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1365 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1367 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1369 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1370 instruction when the result is discarded.
1372 * iltests.il (test_0_div_regalloc): New regression test.
1374 * arrays.cs: Fix compilation error.
1376 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1378 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1379 float rules to inssel-x86.brg: sane architectures with FP registers
1380 don't need to implement these rules.
1382 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1384 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1386 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1388 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1389 implementation of 32 bit systems.
1391 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1393 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1394 (Jeroen Zwartepoorte).
1396 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1398 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1399 the caller and the callee matches.
1401 * mini.c (mono_method_to_ir): Add comment.
1403 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1404 signbit is missing on some platforms.
1406 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1408 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1410 * mini.c (setup_jit_tls_data): Call the new function.
1412 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1414 * mini-x86.c: Add experimental support for fast access to the lmf
1415 structure under NPTL/Linux 2.6.x.
1417 2003-11-06 Martin Baulig <martin@ximian.com>
1419 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1420 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1423 2003-11-02 Martin Baulig <martin@ximian.com>
1425 * mini.c (inflate_generic_field): New static method.
1426 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1427 generic instance and the field is declared in a generic type, call
1428 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1430 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1432 * mini.h mini.c (mono_method_same_domain): New function to return
1433 whenever the caller and the callee are in the same domain.
1435 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1437 2003-10-30 Martin Baulig <martin@ximian.com>
1439 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1440 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1442 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1443 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1445 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1447 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1450 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1451 object here, so it is in the correct appdomain etc.
1453 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1455 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1457 (mono_method_to_ir): Avoid freeing the type created returned from
1458 mono_type_create_from_typespec, since it is put into an internal cache
1459 by the function. Fixes pointer.exe.
1461 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1462 trampolines for icalls and pinvokes as well. Fixes #33569.
1464 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1466 * mini.c: Update after appdomain changes.
1468 * mini.c (mono_jit_compile_method_inner): Allways compile native
1469 method wrappers in the root domain, since there can only be one
1470 instance of them, whose address is stored in method->info.
1472 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1474 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1475 environment variable. Instead detect automatically whenever running
1476 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1479 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1481 * trace.c, trace.h: New files that implement the new trace option
1484 * driver.c: Document new --trace options.
1486 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1489 - if (mono_jit_trace_calls)
1490 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1492 * mini.h: prototypes.
1494 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1496 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1498 * mini.c inssel.brg: Implement typedefbyref opcodes.
1500 * mini.c (mono_jit_compile_method): Remove unused local variable.
1502 * mini.c (mono_jit_compile_method_inner): Ditto.
1504 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1506 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1508 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1510 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1512 * mini.c (mono_no_aot): Remove unused global variable.
1514 * mini.c: Thread safety fixes.
1516 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1518 * mini.c (mono_create_class_init_trampoline): Add a lock around
1519 class_init_hash_addr.
1521 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1524 * mini.c: Decompose the NEWARR instruction before decomposing its
1525 arguments. Fixes #30073.
1527 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1529 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1532 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1534 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1536 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1538 * driver.c: Add support for compiling icall wrappers to --compile.
1540 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1542 * inssel.brg: The empty value in class->interface_offsets is -1, not
1545 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1547 * objects.cs: New test for 'is' operator on an array of interfaces.
1549 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1551 * tramp-ppc.c: update trampoline code to support jumps
1552 and class initialization.
1554 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1556 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1558 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1560 * inssel.brg (OP_UNBOX): Remove unused rule.
1562 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1563 region instead of one for each method. Fixes #47813.
1565 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1567 * exceptions.cs (test_0_nested_finally): New regression test for
1568 nested exception handlers.
1570 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1572 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1574 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1577 * mini.c (mono_method_check_inlining): Make the inlining limit
1578 configurable by an environment variable.
1580 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1582 * mini.h: Bump AOT file version.
1584 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1585 token, store the image along with the token, since the token might not
1586 refer to the same image as the method containing the relocation,
1587 because of inlining.
1589 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1591 * mini.c (mono_precompile_assemblies): New function to compile
1592 all methods in all loaded assemblies.
1594 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1596 * regalloc.h regalloc.c (MonoRegState): Change the type of
1597 iassign and fassign to int*, since they can contain large negative
1598 values if the register is spilled. Also added some comments. Fixes
1601 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1602 under Win32. Fixes #42964.
1604 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1606 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1608 * aot.c: Added support for AOT compiling methods which contain calls
1609 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1612 * driver.c (compile_all_methods): Run the compilation in a thread
1613 managed by mono. Fixes #44023.
1615 * mini.c (mono_codegen): Print full method name in verbose output.
1617 * mini-x86.c (mono_arch_patch_code): Fix warning.
1619 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1620 jumps, since the method we are jumping to might be domain-specific.
1622 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1624 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1626 * inssel.brg: string chars are unsigned.
1628 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1630 * TODO: New todo item.
1632 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1633 which calls mono_runtime_class_init and patches the call site to
1634 avoid further calls.
1635 (mono_arch_create_class_init_trampoline): New arch specific function
1636 to create a class init trampoline.
1637 (create_trampoline_code): Generalized so it can create
1638 class init trampolines as well.
1640 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1641 (mono_create_class_init_trampoline): New function to create and cache
1642 class init trampolines.
1643 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1644 vtable given the address of a class init trampoline. Used by the
1646 (mono_codegen): Generate a call to a trampoline instead of
1647 mono_runtime_class_init in LDSFLD[A].
1648 (mono_codegen): Add relocations for the new trampoline.
1650 * mini.h mini-x86.c aot.c: Added a new relocation type:
1651 MONO_PATCH_INFO_CLASS_INIT.
1653 * mini.h: Bump AOT version number.
1655 * aot.c: Create a copy of the loaded code instead of using the original
1656 so methods which call each other will be close in memory, improving
1659 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1660 patch since it breaks the regression tests.
1662 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1663 for the register saving instruction sequence since the
1664 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1666 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1668 * TODO: Fix todo item && remove another.
1670 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1672 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1675 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1676 function of the module.
1678 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1679 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1680 --no-aot command line option.
1682 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1684 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1685 by Bernie Solomon (bernard@ugsolutions.com).
1687 * inssel.brg: Refactor the interface offset table related code into
1688 its separate functions and add support for the AOT case.
1690 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1692 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1694 * aot.c: Added mono_aot_verbose variable and made all debugging
1695 output depend on the value of this variable.
1697 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1698 method_label and info_label.
1700 * mini.h mini-x86.c aot.c: Added a new relocation type
1701 MONO_PATCH_INFO_IID for klass->interface_id.
1703 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1704 the MonoJitInfo structure.
1706 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1707 a non-root appdomain in shared mode.
1709 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1711 * aot.c: make aot loader less verbose. Remove free of unused variable.
1713 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1715 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1717 * .cvsignore: Added *.dll.
1719 * mini.c (mono_print_tree_nl): New function callable while debugging.
1721 * mini.c (mono_print_code): Export this.
1723 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1726 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1728 * mini.h (MonoCompile): Added 'jit_info' field.
1730 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1731 the cfg structure, since it is needed by the AOT compiler.
1733 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1735 * aot.c: A major rewrite. Changes include:
1736 - save exception tables for methods which have them.
1737 - cache failed lookups in aot_get_method () to avoid the (slow) calls
1739 - reworked the file format so it is now much smaller and needs
1740 fewer relocation entries.
1742 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1744 * aot.c (load_aot_module): Fix build bustage on platforms without
1747 2003-09-04 Martin Baulig <martin@ximian.com>
1749 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
1751 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1753 * TODO: Some new optimization ideas.
1755 * aot.c: Move AOT module loading logic here from mono_assembly_open.
1757 * aot.c: Save the optimization flags used to compile the code into
1760 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
1761 support emitting domain specific code.
1763 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
1764 no longer domain neutral. It can be made domain neutral by compiling
1765 with --optimize=shared.
1767 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
1770 * driver.c mini.h mini.c: New --no-aot debugging option which disables
1771 loading of AOT code.
1773 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
1775 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
1776 if there is no domain neutrality information.
1778 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
1780 * aot.c (mono_compile_assembly): Emit a symbol containing the file
1781 format version into the generated library.
1783 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
1784 callee method into the caller since one of them could be shared.
1786 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
1787 system exceptions from AOT code now works.
1789 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
1790 method if it is domain neutral and the callee is not.
1792 * graph.c (cfg_emit_one_loop_level): Fix warning.
1794 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
1796 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
1799 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
1801 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
1802 is needed by code which is executed before mono_runtime_init ().
1803 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
1805 * mini.c (mono_thread_abort): Fix warning.
1806 (mono_jit_compile_method): Call static constructor in the AOT case too.
1808 * aot.c (mono_compile_assembly): Fix warning.
1810 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1812 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
1814 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
1816 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
1818 * cpu-pentium.md: Fix the length of call opcodes so they include the
1819 ESP restoring instruction. Fixes #47968.
1821 2003-08-28 Martin Baulig <martin@ximian.com>
1823 * mini-x86.c (mono_arch_call_opcode): Added support for
1824 MONO_TYPE_GENERICINST.
1826 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
1828 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
1830 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
1831 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
1833 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
1836 2003-08-26 Martin Baulig <martin@ximian.com>
1838 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
1839 when reporting an error, set this to the actual error location.
1840 (mono_method_to_ir): Report the correct error location if
1841 get_basic_blocks() returned an error.
1843 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
1845 * mini.c (mono_type_blittable): OBJECT is not blittable.
1846 (mono_method_blittable): Methods which have marshalling descriptors
1847 are not blittable either. Fixes #47842.
1849 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
1851 * driver.c mini.c: Use an environment variable instead of a global
1852 variable. Also fix the build.
1854 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
1855 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
1858 * driver.c mini.c: Added --with-valgrind option to turn off some
1859 code which prevents mono from running under valgrind.
1861 * mini.c (mono_emit_call_args): Fixed warning.
1863 * mini.c (mono_emulate_opcode): Fixed warning.
1865 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1867 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
1868 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
1869 regalloc.c, regalloc.h: specify available registers in arch-specific
1870 code and support floats in the regallocator (patch by Laurent Morichetti
1873 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
1875 * mini.c: mono_thread_current() can be called only after
1876 mono_runtime_init(): rearrange code to not call it early on.
1878 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
1880 * mini.c: allocate jump tables in the code mempools.
1882 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
1884 * mini.c, mini.h: make sure per-thread data allocated by the jit is
1887 2003-08-10 Miguel de Icaza <miguel@ximian.com>
1889 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
1890 12 to 16. This fixes bug #47453.
1893 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
1895 * mini-ppc.c: fixed indexed load and unsigned compares.
1897 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
1899 * mini.c: reenabled installation of handler for
1900 thread abort signal.
1902 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1904 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
1905 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
1906 until it's fixed and actually useful.
1908 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
1910 * inssel-long32.brg: couple more opcodes implemented.
1912 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1914 * mini-sparc.c: Even more opcodes implemeted.
1916 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
1918 * mini-sparc.c: More opcodes implemented.
1920 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
1922 * mini-sparc.c: More opcodes implemented.
1924 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1926 * inssel-sparc.brg: Add some needed rules. Direct
1928 * Makefile.am: Use inssel-sparc.brg
1929 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
1930 an assert happy for now.
1932 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
1934 * mini-sparc.c: Fixed compile errors.
1935 * exceptions-sparc.c: Same. We now produce a mono binary
1936 on sparc-linux. Yea.
1938 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
1940 * mini-sparc.c: Renamed registers. Also some macro cleanups.
1941 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
1942 They compile, but do not work.
1944 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
1946 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
1947 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
1948 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
1951 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1953 * mini.c: more opcodes implemented and better support for generics.
1955 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
1957 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
1958 * mini.c, mini.h: first cut at generics support: some new instructions
1959 added and changed the behaviour of some of the existing ones.
1961 2003-07-21 Miguel de Icaza <miguel@ximian.com>
1963 * mini.c: Removed definition of metadata_shared mutex here.
1965 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
1967 * mini-x86.c: make vararg calls work for instance methods.
1969 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
1971 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
1972 returns the arguments in a separte list, now.
1974 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
1976 * aot.c, mini.c: updates for array type representation changes.
1978 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
1980 * mini.c: register function to perform jit shutdown.
1982 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
1984 * mini.c: use a faster allocator if possible.
1986 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
1988 * aot.c: some cleanups and portability changes.
1990 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
1992 * mini.c: use faster allocation for CEE_BOX if possible.
1994 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
1996 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
1997 Moved inlined mempcy code to its own function so that is can be
1998 reused. Added an inline memset function as well (optimized initobj).
1999 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2001 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2003 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2005 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2007 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2008 arch code can setup the cpu for CLR execution, if needed.
2009 We use it on x86 to set the precision of FP operations.
2011 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2013 * mini.c: disable some optimizations if we can guess they'll cost too
2014 much for a given method.
2016 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2018 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2020 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2021 * mini.h mini.c mini-x86.c: Added instruction level coverage
2022 info collection support.
2024 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2026 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2027 is now implemented in the profiling API. Get rid of a couple of
2028 unnecessary global variables.
2030 2003-06-15 Nick Drochak <ndrochak@gol.com>
2032 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2033 * cpu-g4.md: add op_bigmul and op_bigmul_un
2034 * cpu_pentium.md: add op_bigmul_un
2035 * inssel-long32.brg: add rule for unsigned bigmul
2036 * mini-ops.h: define OP_BIGMUL_UN
2037 * mini-x86.c: THE BUG: handle (un)signed properly
2038 * mini.c: choose unsigned opcode if needed.
2039 This set of patches fixes bug #44291
2041 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2043 * mini.c (optimize_branches): improved to handle all kinds of
2044 conditional branches.
2046 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2048 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2049 don't raise exceptions.
2051 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2053 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2054 to arch-specific files.
2056 2003-06-09 Martin Baulig <martin@ximian.com>
2058 * Makefile.am (libs): Added $(LIBGC_LIBS).
2060 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2062 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2063 and OP_ATAN (fixes bug#44293).
2065 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2067 * Makefile.am, mini-x86.c: rename cpu description array to
2068 pentium_desc, since some compilers define the 'pentium' preprocessor
2071 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2073 * mini.c (mini_select_instructions): add explicit branch if the
2074 following block is not the false target of a conditional branch -
2075 we need this with any optimization that reorder or remove bblocks
2077 * mini.c (optimize_branches): bug fixes
2079 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2081 * mini.c (mono_method_to_ir): inline static readonly fields
2083 * ssa.c (fold_tree): start cfold support for long (very simple
2086 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2088 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2090 * inssel.brg: fixed memcpy (bug #44219).
2092 2003-06-05 Dick Porter <dick@ximian.com>
2094 * driver.c: Set the glib log levels to not abort if g_message
2097 g_set_prgname() has to happen before mini_init() so that the
2098 process handle gets the info.
2100 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2102 * driver.c: add intrins to the default optimizations to get wider
2105 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2107 * mini.h: some large basic blocks will overflow a 16-bit
2108 integers for symbolic registers.
2110 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2112 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2113 (mono_arch_output_basic_block): fix bug 43499
2115 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2117 * mini.c: kill duplicated definition of mono_debug_format.
2119 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2121 * mini-x86.c, arrays.cs: fixed register allocation bug.
2123 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2125 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2127 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2129 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2132 (print_method_from_ip): also print source location information if
2135 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2137 * mini.c (mono_find_block_region): bug fix in region code
2138 (mini_method_compile): enable removing unreachable code again, but
2139 only in methods without exception clauses.
2141 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2143 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2144 Implemented arglist opcode and handling of TypedReference type.
2145 Fixed x86 call convention when a structure is returned.
2146 Minimal support for calling static vararg methods.
2148 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2150 * mini.c (mini_method_compile): always remove unreachable code,
2151 because the code in them may be inconsistent (access to dead
2152 variables for example).
2154 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2156 * driver.c, debug-mini.c: warning fixes.
2158 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2160 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2162 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2164 * mini.c: thread-static fields are registered in mono_class_vtable(),
2165 so ensure the function is called before checking for them.
2167 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2169 * mini.c (optimize_branches): fix for bug 43586
2171 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2172 overflow (fixes Bug #43639)
2174 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2176 * mini.c, objects.cs: allow the use of stobj for primitive types.
2178 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2180 * mini.c: be less strict about argument checking until we support
2181 running the verifier.
2183 2003-05-27 Nick Drochak <ndrochak@gol.com>
2185 * basic-long.cs: tests for (ulong)int * (ulong)int also
2186 * mini.c: use the same trick for (ulong)int * (ulong)int
2188 2003-05-27 Nick Drochak <ndrochak@gol.com>
2190 * basic-long.cs: add regression test for (long)int * (long)int
2191 * cpu-pentium.md: add op_bigmul specification
2192 * inssel-long32.brg: add OP_BIGMUL rule
2193 * mini-ops.h: add OP_BIGMUL
2194 * mini-x86.c: register allocator: handle case where src1 needs to be
2196 * mini.c: substitute special BIGMUL opcode in the tree for
2197 (long)int * (long)int
2199 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2201 * jit-icalls.c: call the type ctor on field access if needed.
2203 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2205 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2206 to a method (including results of ldelema, bug#43207).
2208 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2210 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2211 colors to show exception handler blocks.
2213 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2214 (fix for pinvoke7.cs).
2216 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2218 * mini.h, mini.c: ensure correct initialization order for types that
2219 require it. Prepare for lazy compilation of jit icall wrappers.
2220 Provide a name for opcode emulation to reduce unneeded mallocing.
2222 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2224 * mini-x86.c: better register restoring code and profiling
2225 support for tail calls.
2227 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2229 * mini.h, driver.c: prepare for leaf methods optimization.
2231 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2233 * mini.c: get targets of branches before converting a method.
2235 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2237 * mini.c (optimize_branches): added some experimental code (disbaled)
2239 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2241 * mini.c (optimize_branches): fix branch to branch optimization
2243 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2245 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2247 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2249 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2252 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2254 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2255 enable use of interface variables again.
2257 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2258 I1 to registers because there is no simply way to sign extend 8bit
2259 quantities in caller saved registers on x86.
2261 * inssel-float.brg: set costs of some rules to 2 so
2262 that monobure always select the arch. specific ones if supplied,
2263 regardless of the order we pass the files to monoburg.
2265 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2267 * mini.c, mini-x86.c: since the magic trampoline for jumps
2268 can't patch the code directly, we do it as soon as the
2269 method gets compiled.
2271 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2273 * mini-x86.c, mini.h: introduce a new patching method
2274 to support CEE_JMP and tail calls.
2275 * mini.c: obey tail.call. Don't precompile methods target
2277 * tramp-x86.c: new trampoline code to handle methods
2278 reached through a jump.
2280 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2282 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2283 bit values to registers
2285 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2287 * mini.c (mono_compile_get_interface_var): share interface
2288 variables if possible.
2290 2003-05-16 Martin Baulig <martin@ximian.com>
2292 * debug-mini.c (mono_init_debugger): New function to initialize
2293 the debugger. This is not in the debugger since it needs to
2294 access some of mini's internals.
2296 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2298 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2300 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2302 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2303 for value type handling.
2305 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2307 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2308 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2310 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2312 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2313 the constructor through a proxy.
2315 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2317 * jit-icalls.c, inssel.brg: fixes to array element address
2320 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2322 * mini-x86.c (is_regsize_var): allocate pointer to registers
2324 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2326 * driver.c: fixed typo, added intrins to the set of optimizations
2327 tested with regressions.
2329 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2331 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2332 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2335 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2337 * inssel.brg: remove some common pop instructions without side effects
2339 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2341 * inssel-x86.brg: fixed thinko in int to double conversions.
2343 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2345 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2347 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2349 * inssel-long32.brg: two more missing instructions.
2351 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2353 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2356 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2358 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2361 * basic-float.cs: Added tests for negative zero.
2363 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2365 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2366 a couple of missing operations for long casts, with test cases.
2368 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2370 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2372 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2374 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2375 code size estimation.
2377 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2379 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2380 abstract methods (fix bug 42542)
2382 * aot.c: add ability to handle array types
2384 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2386 * mini.c: Call the _specific versions of the object allocation
2387 functions if possible.
2389 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2391 * driver.c: call setlocale ().
2393 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2395 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2398 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2400 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2402 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2403 wrappers (fix bug 42122)
2405 2003-05-04 Martin Baulig <martin@ximian.com>
2407 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2409 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2410 s/mini_set_defaults/mono_set_defaults/g.
2412 2003-05-04 Martin Baulig <martin@ximian.com>
2414 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2416 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2418 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2419 (reported by Don Roberts).
2421 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2423 * mini.c: temporarily work around two bugs for this release.
2425 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2427 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2428 that contains -export-dynamic and it makes using the ld script
2430 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2432 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2434 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2437 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2439 * mini.c: make sure leave calls all the needed finally blocks,
2440 even when the target jumps out of multiple exception clauses.
2442 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2444 * ldscript, Makefile.am: add linker script to reduce the number of
2445 exported symbols (should also fix the issues with libwine defining
2446 some of the same symbols in io-layer).
2448 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2450 * driver.c (mini_main): Avoid assertion when no file name is given on
2453 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2455 * driver.c: added --version/-V command line option.
2456 Added the inline optimization in the regression tests.
2458 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2460 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2461 to the type in the method signature (fixes bug#42134).
2463 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2465 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2467 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2469 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2471 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2473 * driver.c: fixed bug #42100.
2475 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2477 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2479 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2481 * mini.c: moved most of the code required to do inlining to its own
2482 function so it can be reused. Inline also ctors if appropriate.
2484 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2486 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2487 the runtime can call mono API functions.
2489 2003-04-27 Martin Baulig <martin@ximian.com>
2491 * debug-mini.c (mono_debug_init_method): Added
2492 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2493 send a notification to the debugger.
2495 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2496 running in the Mono Debugger, just pass the breakpoint number to
2497 mono_debug_init_method().
2499 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2501 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2503 * mini.c: allow some more unsafe compares.
2505 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2507 * mini-x86.c, Makefile.am: make distcheck works (partially from
2508 a patch by Richard Lee <r.h.lee@attbi.com>).
2509 * regset.c, regset.h: removed, they are unused.
2511 2003-04-25 Dick Porter <dick@ximian.com>
2513 * driver.c: Usage reports the name as 'mono' not 'mini'
2514 * exceptions-x86.c: Build and run on freebsd
2516 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2518 * Makefile.am: install the program with the 'mono' name and
2519 the library as libmono instead of mini and libmini.
2521 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2523 * driver.c: provide the APIs for the embedding interface of the old jit.
2525 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2527 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2529 2003-04-23 Martin Baulig <martin@ximian.com>
2531 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2533 * driver.c: Added `--debug' command line argument to enable
2536 2003-04-23 Martin Baulig <martin@ximian.com>
2538 * debug.[ch]: Removed. The code is now in
2539 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2541 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2544 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2546 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2548 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2551 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2552 mono_domain_finalize.
2553 (mini_method_compile): use mono_method_profile* if the the option is
2556 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2558 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2559 methods with their wrapper.
2561 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2562 methods with their wrapper.
2564 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2567 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2570 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2573 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2575 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2577 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2579 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2580 of the mempool. This is slightly faster and uses less memory
2582 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2584 * mini.c: avoid O(n) allocation for variables.
2586 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2588 * mini.c: handle items on the stack after inlining methods.
2590 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2592 * mini.c: make the method->opcode optimization dependent
2593 on MONO_OPT_INSTRINS and do it lazily.
2595 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2597 * driver.c: print overall results at the end of regression run.
2599 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2601 * inssel.brg: don't overwrite symbolic registers.
2603 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2605 * inssel-x86.brg: fix conversion from long to float.
2607 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2609 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2611 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2613 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2615 * driver.c: Added --print-vtable option as in the old JIT.
2617 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2619 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2621 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2623 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2625 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2627 * mini.c regalloc.c regalloc.h: Fix memory leak.
2629 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2631 * aot.c (mono_aot_get_method): register all used strings
2633 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2635 * mini.c: always intern strings references with ldstr at compile time.
2637 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2639 * Makefile.am: add BUILT_SOURCES.
2641 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2643 * driver.c: give a better error message when the assembly to execute
2644 doesn't have an entry point.
2646 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2648 * Makefile.am: added hack for automake
2650 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2653 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2655 22003-04-07 Martin Baulig <martin@ximian.com>
2657 * Makefile.am: Added Makefile.am.
2659 * debugger-main.c: Removed, this is now in the debugger where it
2662 * mini.pc.in: Call this package `mini' for the moment.