1 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3 * ChangeLog: Fix author of memory leak patch.
5 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7 * Makefile.am: fix make dist as well...
9 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
11 * mini.c, cfold.c: fix style.
13 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15 * mini.c: handle issue with the low-level implementation of
16 some long opcodes (bug #54209).
18 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
20 * basic.cs: test for my new cmov stuff.
22 2004-05-13 Patrik Torstensson
24 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
25 opt and added peephole documentation.
27 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
29 * tramp-ppc.c: rewrote the generic trampoline code.
31 2004-05-11 Patrik Torstensson
33 * mini-x86.c: optimize long shl/shr asm code (one less branch)
35 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
37 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
39 * mini.h mini.c dominators.c: Applied patch from Derek Woo
40 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
42 * mini.c: Add new icalls for AsAny marshalling.
44 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
46 * tramp-ppc.c, mini-ppc.c: more cleanups.
48 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
50 * mini.c: no warnings.
52 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
54 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
56 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
58 * mini.c: In the thread abort signal handler, if the thread is in the
59 process of being stoped, don't throw the Abort exception, just stop the
62 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
64 * tramp-ppc.c: removed old code.
66 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
68 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
69 do some simple speed optimizations on ppc.
71 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
73 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
74 and large offsets in load/store.
76 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
78 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
79 it causes regressions.
81 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
83 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
86 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
88 * jit-icalls.c: remove warnings.
89 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
90 speedups for unsafe code.
92 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
94 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
96 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
98 * basic-calls.cs: Add new regression test.
100 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
103 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
105 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
108 2004-05-06 Patrik Torstensson
110 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
111 long reg allocation in any reg (not only eax:edx) and implemented
112 long shl/shr ops in asm instead of helpers.
114 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
116 * mini-sparc.h: Fix warnings.
118 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
121 * mini-exceptions.c (mono_handle_exception): Call the filter in a
122 separate statement for clarity.
124 * mini-sparc.c: Update status.
126 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
128 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
131 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
133 * inssel-ppc.brg: another small pre-release workaround:
134 we don't do overflow detection for long_sub_un.
136 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
138 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
139 (also works around a weird ppc bug: 57957).
141 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
143 * tramp-ppc.c: trampoline fixes.
145 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
147 * mini-ppc.c: fixed typos.
149 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
151 * mini-ppc.c, exceptions-ppc.c: more code saves registers
152 at the top of the stack. Fixed typos. Use a frame registers
153 for all the methods with exception clauses.
155 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
157 * exceptions-ppc.c: restore fp registers.
159 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
161 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
162 order from the stack top (moved the stack room to save the
163 return value for trace after the param area). Fixed corruption
164 in restoring registers on unwind.
166 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
168 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
170 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
172 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
173 and prolog/epilog for methods that use it. Allow
174 enough param area room for varargs methods. Fix miguel's
175 breakage in exception handling.
177 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
179 * Makefile.am: run genmdesc only on current arch.
181 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
184 * mini-x86.h: fix the build on windows.
186 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
188 * 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.
190 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
192 * mini-exceptions.c: New file.
194 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
195 Move some parts of the x86 exception handling code to an
196 arch-independent file so it can be shared with other ports.
198 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
200 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
202 2004-04-26 David Waite <mass@akuma.org>
204 * driver.c: remove comma from end of enumeration declaration
206 2004-04-26 Jackson Harper <jackson@ximian.com>
208 * driver.c: parse config file before loading first assembly. This
209 allows the user gac to be enabled/disabled.
211 2004-04-23 Miguel de Icaza <miguel@ximian.com>
213 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
214 simpler mechanism: we do not care what is encoded initially
215 (branch absolute or relative), we care about the code and its
216 target. I kept the old code for reference for now.
218 The new code tries first to determine if the jump is anywhere in
219 the -/+32 absolute meg range, if it succeeds, it encodes using the
220 absolute branch; If not, it tried to find something in the
221 relative range, if not, it uses the handle_thunk code.
223 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
225 * exceptions-ppc.c: use the correct ip register on macosx.
227 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
229 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
231 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
233 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
234 Raise exception on integer divide by zero by hand since the hw
235 doesn't support it. Handle NaNs in FP compares.
237 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
239 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
240 code reducing duplication between the platforms and enabled
241 signal exception handling (on linux for now).
243 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
245 * exceptions-ppc.c: more macosx support.
247 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
249 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
251 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
253 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
255 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
257 * iltests.il: more tests.
259 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
261 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
264 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
266 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
268 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
270 * liveness.c: Mark variables as volatile in all basic blocks reachable
271 from exception clauses.
273 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
275 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
278 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
280 * iltests.il, basic.cs: more tests for regalloc.
282 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
284 * iltests.il: Some tests for register allocation modifications
287 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
289 * exceptions.cs: Add regression test for bug #56782.
291 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
292 original stack trace if an exception is rethrown. Fixes #56782. Oh,
293 the beauty of fixing the same thing in 5 different files...
295 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
297 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
300 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
302 * mini.c: Add support for STRWLPARRAY marshalling convention.
304 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
306 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
307 to init the context to setup the regs pointer).
309 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
311 * exceptions-ppc.c: more exceptions work.
313 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
315 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
318 2004-04-13 Miguel de Icaza <miguel@ximian.com>
320 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
321 can use the memory directly.
323 * cpu-pentium.md: Update documentation from a post from Zoltan.
325 add x86_add_membase, x86_sub_membase, x86_mul_membase
327 2004-04-13 Miguel de Icaza <miguel@ximian.com>
329 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
330 GENERAL_REGS they were also hardcoded for all PPC ports.
332 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
334 Remove hard-coded limit for floating point registers, use
335 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
337 Notice that in MacOS X calling conventions you can fit a lot more
338 floating point values in registers, so I should update the PInvoke
339 test to excercise the passing of floating point values on the
340 stack (currently broken).
342 2004-04-06 Miguel de Icaza <miguel@ximian.com>
344 * tramp-ppc.c (create_trampoline_code): Added
345 JUMP_TRAMPOLINE_SIZE.
346 (ppc_magic_trampoline): Follow the pattern from
347 x86_magic_trampoline: if code is set to zero, return.
348 (create_trampoline_code): Always pass MonoMethod to the jump
349 trampoline, before it was passing a null.
350 (mono_arch_create_jump_trampoline): Implement the jump stub, could
351 share the code with mono_arch_create_jit_trampoline.
353 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
355 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
358 * cpu-g4.md: Added length for jmp instruction, the worst case
359 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
362 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
364 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
366 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
368 * mini.c: Only set bblock->real_offset when adding a new bblock, and
369 before each IL instruction.
371 * mini.c (CEE_BOX): Fix warnings.
373 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
375 * mini.c: removed a few unused vars and extra whitespace.
377 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
379 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
381 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
383 (OP_GETCHR): use the above
384 (CEE_LDELEMA): use the above.
386 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
387 version of the generic impl.
388 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
389 (CEE_LDELEMA): use the above.
391 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
393 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
396 * iltests.il: Added new regression test for #56317.
398 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
400 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
401 under NetBSD. Fixes #56450.
403 * liveness.c (update_gen_kill_set): Fix previous patch.
405 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
407 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
409 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
411 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
414 * inssel-sparc.brg: Add more optimizations.
416 * mini-sparc.c: Replace multiply/divide with shifts if possible.
418 2004-04-01 Martin Baulig <martin@ximian.com>
420 * mini.c (handle_box): New static function; moved the
421 implementation of CEE_BOX here.
422 (mono_method_to_ir): Added `constrained_call' variable.
423 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
424 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
425 mono_method_get_constrained() to get the method.
427 2004-04-01 Martin Baulig <martin@ximian.com>
429 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
430 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
431 (mono_method_to_ir): We don't need these macros anymore since
432 mono_class_get_full() already takes care of it.
434 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
436 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
437 use @function (as doesn't accept #function here) and check the return
438 value of system and stop if fails.
440 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
442 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
444 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
446 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
448 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
450 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
453 * basic-long.cs: Add test for negation of Int64.MinValue.
455 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
457 * mini-sparc.c: Update status.
459 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
461 * exceptions-sparc.c: Fix return value in filters.
463 * inssel-sparc.brg: Fix register allocation in some rules.
465 2004-03-28 Martin Baulig <martin@ximian.com>
467 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
470 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
472 * mini-x86.c (mono_arch_patch_code): Fix warnings.
474 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
475 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
476 remove unused conv_u4 opcode.
478 * mini-x86.c: Remove valgrind workaround since it slows down things
479 even when mono is not run under valgrind.
481 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
483 * mini-sparc.c: Update status.
485 * inssel-sparc.brg: Add some optimizations.
487 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
488 future delay slot filling. Add support for varargs, tail calls and JMP.
490 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
491 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
493 * inssel.brg: Fix register allocation in OP_ARGLIST.
495 * inssel.brg: Fix warnings.
497 2004-03-25 Martin Baulig <martin@ximian.com>
499 * mini.c (inflate_generic_field): Removed.
500 (mini_get_method): Removed, use mono_get_method_full(),
501 (mini_get_class): Removed, use mono_class_get_full().
502 (mono_method_to_ir): Pass our generic context to
503 mono_field_from_token().
505 2004-03-25 Martin Baulig <martin@ximian.com>
507 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
509 (mini_get_method): Take a `MonoGenericContext *' instead
511 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
512 a new local variable called `generic_context' which holds the
513 current `MonoGenericContext *'; use it to lookup things.
515 2004-03-24 Martin Baulig <martin@ximian.com>
517 * mini.c (mini_get_class): New static method; if we're inside a
518 generic instance, inflate the class if neccessary.
519 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
521 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
523 * iltests.il: New regression test for #55976.
525 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
528 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
530 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
533 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
535 * liveness.c: Consider SSA stores as well as loads when making vars
538 * exceptions.cs: New regression tests for register allocation.
540 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
542 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
543 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
544 domain lock only to protect puntual access to data structures.
545 Added access lock for sighash, jit_icall_hash_name,
546 jit_icall_hash_addr and domain->code_mp.
548 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
550 * driver.c: Print SIGSEGV handling method.
552 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
554 * mini.c (setup_jit_tls_data): Handle case when this is called
555 multiple times for a thread.
557 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
558 is different from fbxx_un. Fixes #54303. Also use constants instead of
559 magic numbers in a lot of places.
561 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
563 * exceptions.cs: Fix cctor test when --regression is used.
565 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
567 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
570 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
572 * inssel-ppc.brg: fixed register assignments for some rules.
574 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
576 * exceptions.cs: Add test for exceptions in static constructors.
578 * mini.c (mono_jit_compile_method_with_out): Move the calling of
579 static constructors outside the domain lock. Fixes #55720.
581 2004-03-17 Martin Baulig <martin@ximian.com>
583 * mini.c (get_generic_field_inst): Removed, this'll never happen.
584 (inflate_generic_field): Take the `MonoMethod *' instead of the
585 `MonoClass *' and added support for generic method.
586 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
587 have a `field->parent->gen_params', only inflate the field if it's
588 an open constructed type.
590 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
592 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
593 exception object instead of the preconstructed ones.
595 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
597 * mini.c: reverted changed to sigsegv_signal_handler commited
598 accidentally in the previous patch.
600 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
603 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
604 running --aot with an old assembly.
606 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
608 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
611 * mini-sparc.c: Add support for v9 branches with prediction.
613 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
615 * mini.c (mini_init): #warning is GNUC only
617 * mini-sparc.h: implement __builtin_frame_address
618 and __builtin_return_address for Sun C compiler
620 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
622 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
624 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
626 * basic-calls.cs: Add test for unaligned byref long argument passing.
628 * mini-ops.h: Add sparcv9 compare and branch instructions.
630 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
631 v9 instructions if we have a v9 cpu.
633 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
634 registers for global allocation.
636 * exceptions-sparc.c: Fixes.
638 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
640 * liveness.c (mono_analyze_liveness): Optimized version.
642 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
644 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
647 * basic-float.cs basic-calls.cs: New regression tests.
649 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
651 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
652 sigaltstack implementation.
654 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
656 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
657 stuff if SIGSEGV_ON_ALTSTACK is not defined.
659 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
661 * mini.c: Fix warnings.
663 * mini.c (mono_resolve_patch_target): New function which contains the
664 arch independent part of the patching process.
666 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
667 patching code to a separate function.
669 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
671 * mini.c (add_signal_handler): ifdef out on Windows
673 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
675 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
676 cpu-sparc.md: Add exception handling support + other fixes.
678 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
679 typed GC detection in --version.
681 * basic.cs exceptions.cs: New regression tests.
683 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
684 the arch specific code can store data during a compilation.
686 * mini-ops.h: Add OP_SETFRET.
688 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
689 function, register a separate icall for each arity, so the icalls can
692 * mini.c (mono_print_tree): Print negative offsets in a more readable
695 * mini.c: Make signal handling work on sparc.
697 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
699 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
701 * jit-icalls.c: Emulate truncl by aintl on solaris.
703 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
705 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
707 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
709 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
711 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
712 a MarshalByRef type, inline a method that performs the check, taking into
713 account that the object can be a proxy. Also implemented tow new opcodes:
714 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
715 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
716 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
718 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
720 * mini-ppc.c: if a relative branch displacement is too big
721 but it points to and area reachable with an absolute branch,
724 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
726 * mini.c: optimize small copies in cpblk.
728 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
730 * basic-calls.cs basic-float.cs: New regression tests.
732 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
733 negative offsets from %fp. Implement localloc. Fix local register
734 allocation. Fix the case when the this argument needs to be saved to
735 the stack. Implement some missing opcodes.
737 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
739 * mini.c (mini_method_compile): Reenable global regalloc in methods
740 with exception handlers.
742 * linear-scan.c (mono_varlist_sort): Fix warning.
744 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
746 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
749 * liveness.c: Make all variables uses in exception clauses volatile, to
750 prevent them from being allocated to registers. Fixes #42136.
752 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
754 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
757 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
758 argument to mono_arch_regalloc_cost.
760 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
763 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
765 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
766 Make the cost of allocating a variable to a register arch dependent.
768 * basic-calls.cs: Fix compilation of tests.
770 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
771 helper function to cut back on the number of #ifdefs needed.
773 * mini-ppc.c: Fix compilation.
775 * basic-calls.cs: New regression tests.
777 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
779 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
780 of l0 since that is callee saved.
782 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
785 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
786 of delay instruction.
788 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
790 * mini.h (MonoCallInst): Add 'virtual' flag.
792 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
794 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
796 * *.cs: New regression tests.
798 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
801 * mini.c (mono_runtime_install_handlers): Fix build.
803 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
804 'signal_stack_size' members.
806 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
807 alternate signal stack.
809 * exceptions-x86.c: Add stack overflow handling.
811 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
812 functions to arch independent code.
814 * mini.c (mono_print_tree): Print more detailed info for load_membase
817 2004-02-23 Martin Baulig <martin@ximian.com>
819 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
821 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
823 * mini-x86.c: fixed reg allocation for div/rem.
825 2004-02-22 Miguel de Icaza <miguel@ximian.com>
827 * driver.c (mono_main): Report some configuratio options on --version.
829 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
831 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
832 low in the address space. Correctly flush memory in thunks where we
835 2004-02-20 Martin Baulig <martin@ximian.com>
837 * mini.c (mini_get_method): New static method; inflate all generic
838 methods and methods in open generic instances.
839 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
840 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
842 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
844 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
846 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
848 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
850 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
852 * mini-sparc.c (flushi mono_arch_output_basic_block): make
853 it compile using Sun's compiler.
855 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
857 * 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.
859 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
861 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
863 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
865 * mini-ppc.c: handle calls outside of the allowed range with thunks
866 allocated using the code manager.
867 * tramp-ppc.c: use the code manager to hold generated native code.
868 Fixed the magic trampoline to just patch vtable entries.
870 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
872 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
875 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
877 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
880 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
881 if we have a working __thread implementation.
883 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
884 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
886 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
888 * mini-x86.c: Fix compilation under gcc 2.
890 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
892 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
893 contains a call to the wrapped function.
895 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
896 OP_<CALL>_IMM opcodes, and use them under X86.
898 * mini.c (mono_jit_find_compiled_method): Fix warning.
900 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
902 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
904 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
905 functionality to mini.c.
907 * mini.c (mono_create_jump_trampoline): New function to create a jump
908 trampoline. Return a compiled method instead of a trampoline if it
909 exists. Add a cache for jump trampolines.
911 * mini.c (mono_jit_find_compiled_method): New function to return a
912 compiled method if it exists.
914 * mini-x86.c: Call mono_create_jump_trampoline instead of
915 mono_arch_create_jit_trampoline.
917 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
918 a jump trampoline. Fixes #52092.
920 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
922 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
923 which is not up-to-date. Add check_corlib_version () instead.
925 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
928 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
929 since newer valgrind versions do not need it.
931 * mini.c (mono_jit_compile_method_with_opt): New helper function to
932 compile a method with a given set of optimizations.
934 * mini.c: Compile icall wrappers on-demand instead of at startup.
936 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
937 wrapper for an icall.
939 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
941 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
944 * iltests.il: Add test for non-empty stack before switch instruction.
946 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
948 * mini.c: Add support for new stringbuilder marshalling conventions.
950 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
952 2004-02-01 Martin Baulig <martin@ximian.com>
954 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
955 in `ginst->mtype_argv'.
957 2004-01-31 Miguel de Icaza <miguel@ximian.com>
959 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
962 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
964 * mini.c: fixed buglet in initobj generic implementation for references.
966 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
968 * Makefile.am: make the version script conditional.
969 * jit-icalls.c: handle missing truncl().
971 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
973 * exceptions.cs: Add more tests for double->int conversion.
975 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
976 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
978 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
980 * driver.c: make --verbose --version emit an error
981 if the loaded corlib doesn't match the runtime version.
983 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
985 * mini-ppc.h: export ppc_patch().
986 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
987 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
988 on par or better than on MacOSX.
990 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
992 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
993 mono_lookup_pinvoke_call.
995 * mini-x86.c: Under windows, the default pinvoke calling convention is
996 stdcall. Fixes #52834.
998 * mini.c (optimize_branches): Add an upper bound to the number of
999 iterations to prevent infinite loops on strange loops. Fixes #53003.
1001 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1003 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1004 and ISINST. Fixes #52093.
1006 * objects.cs (test_0_vector_array_cast): New tests.
1008 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1010 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1011 checking in Array.Set ().
1013 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1016 * object.cs (test_0_multi_array_cast): New regression test.
1018 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1020 * exceptions-ppc.c: fix build on Linux/PPC.
1022 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1024 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1025 running under valgrind.
1026 (x86_magic_trampoline): Fix build bustage.
1028 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1029 negative values as well. This is needed for the encoding of the line number
1030 info, since sometimes the line numbers are not in increasing order.
1032 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1034 * cpu-pentium.md (localloc): Increase the size of the localloc
1035 instruction since it is a loop under Win32.
1037 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1040 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1042 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1043 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1044 Max Horn (max@quendi.de). Fix file names in comments.
1046 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1048 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1049 avoid stack overflow.
1050 (replace_usage): Avoid uninitialized variable warnings.
1052 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1053 and taking the address of valuetype variables.
1055 2004-01-03 Patrik Torstensson
1057 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1058 for other purposes than FP later on.
1060 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1062 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1065 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1067 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1069 2003-12-30 Patrik Torstensson <p@rxc.se>
1071 * mini-x86.h: Decreased number of availiable fp regs.
1072 Solves corner cases with FP spilling.
1074 2003-12-23 Patrik Torstensson <p@rxc.se>
1076 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1077 for floating point stack tracking / spilling on x86.
1080 * basic-float.cs: added float mul overflow test.
1082 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1084 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1086 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1088 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1089 supports for cond branches that overflow the immediate
1090 overflow offset. mcs can compile simple programs.
1092 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1094 * exceptions-ppc.c: exception handling support wip:
1095 finally handlers get run on exception.
1097 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1099 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1102 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1104 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1105 initial support for stack walking and unwinding.
1107 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1109 * driver.c (mono_main): Make corlib-out-of-sync message more
1110 descriptive. Also remove verify_corlib call.
1112 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1114 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1115 not overlap with other call's arguments, too.
1117 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1119 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1120 move to arch-specific code the choice of arch-specific
1121 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1122 * mini.c: ensure emulation calls will not interleave
1125 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1127 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1128 the magic trampoline stack frame is dropped before executing
1131 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1133 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1134 and integer to fp conversions. Added support for overflowing
1135 arguments on the stack. Reserve a couple more registers as temps.
1136 Added support for aot compilation (as output still needs to be
1139 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1141 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1142 Don't overwrite return register in some corner cases.
1144 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1146 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1147 static constructors when AOT compiling.
1149 * driver.c (mono_main): Call mono_check_corlib_version.
1151 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1153 * cpu-g4.md, basic.cs: fixed div target register.
1155 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1157 * mini-ppc.c, basic.cs: shl_imm fix with test.
1159 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1161 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1162 structures by value. Misc fixes.
1163 * objects.cs: more tests.
1165 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1167 * mini-ppc.c: lconv.ovf.i implemented.
1169 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1172 (mini_init): don't error out if someone already called g_thread_init.
1174 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1176 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1177 to be any type per the spec. Fix abnormal memory usage when
1178 the same object is repeatedly thrown.
1180 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1182 * mini.c: check for overruns in IL code.
1184 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1186 * TODO: Add/remove some todo entries.
1188 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1190 * driver.c (mono_main): Call mono_verify_corlib.
1192 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1194 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1195 This has been moved to mini.c
1196 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1197 type being casted is marshalbyref it could be a proxy, so instead of
1198 emitting the type check code, emit a call to a runtime method that will
1199 perform the check by calling CanCastTo if needed.
1201 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1203 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1204 methods with large stack frames under Win32.
1206 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1208 * Makefile.am: Distribute regression tests.
1210 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1211 at the end instead of inserting each variable into the sorted list.
1213 * linear-scan.c (mono_varlist_sort): New helper function.
1215 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1217 * mini.c: ensure arguments and locals are within bounds.
1219 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1221 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1224 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1226 * mini.c (mono_cprop_copy_values): Fix crash.
1228 * aot.c: Set verbosity back to 0.
1230 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1232 * regalloc.c: complete memory leak fix by Laurent Morichetti
1235 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1237 * driver.c (main_thread_handler): Revert the previous patch.
1239 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1242 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1243 memory from the memory pool.
1245 * driver.c (main_thread_handler): Turn on all optimizations when
1248 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1249 an array for better performance.
1251 * regalloc.c (mono_regstate_assign): Fix memory leak.
1253 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1254 serialize the debug info.
1256 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1257 debug info from the serialized representation.
1259 * aot.c: Save debug info into the generated file and load it when
1262 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1264 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1266 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1267 More FP-related fixes.
1269 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1271 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1272 and register allocation buglet. Hello world now runs.
1274 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1276 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1277 * tramp-ppc.c: fixed class init trampoline.
1278 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1280 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1282 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1283 mini.c: more ppc changes/fixes.
1285 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1287 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1288 Also optimize the case when the arguments are the same in the caller
1291 * iltests.il: Add tests for tail calls with valuetype arguments.
1293 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1295 * mini-ppc.c: fixes for struct return type.
1297 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1299 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1300 mono_spillvar_offset() to arch-specific code.
1302 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1304 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1306 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1308 * exceptions-x86.c: Fix stack space leaks.
1310 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1311 registers from the lmf if the method has save_lmf set.
1313 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1315 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1316 of icall wrappers into InvokeInDomain, since these are now per-domain.
1318 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1320 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1321 make some opcode emulation and intrinsic ops enabled/disabled
1322 according to the architecture. More fixes.
1324 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1326 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1328 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1330 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1331 arch-specific handling for 'this' and struct return type to
1334 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1336 * aot.c: prevent divide by zero error when reporting (it happened with
1339 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1341 * mini.h (inst_switch): Remove unused macro.
1343 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1346 (load_aot_module): free 'info->methods' and 'info' properly. No more
1347 "free(): invalid pointer blah" messages when you have an old aot
1350 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1352 * jit-icalls.c, mini.c: Added support for context static fields.
1354 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1356 * mini.c (mono_method_blittable): Methods which set LastError are not
1357 blittable either. Fixes #51108.
1359 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1361 * mini.c: flush icache.
1362 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1364 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1366 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1368 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1370 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1373 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1376 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1378 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1380 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1381 instruction when the result is discarded.
1383 * iltests.il (test_0_div_regalloc): New regression test.
1385 * arrays.cs: Fix compilation error.
1387 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1389 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1390 float rules to inssel-x86.brg: sane architectures with FP registers
1391 don't need to implement these rules.
1393 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1395 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1397 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1399 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1400 implementation of 32 bit systems.
1402 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1404 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1405 (Jeroen Zwartepoorte).
1407 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1409 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1410 the caller and the callee matches.
1412 * mini.c (mono_method_to_ir): Add comment.
1414 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1415 signbit is missing on some platforms.
1417 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1419 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1421 * mini.c (setup_jit_tls_data): Call the new function.
1423 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1425 * mini-x86.c: Add experimental support for fast access to the lmf
1426 structure under NPTL/Linux 2.6.x.
1428 2003-11-06 Martin Baulig <martin@ximian.com>
1430 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1431 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1434 2003-11-02 Martin Baulig <martin@ximian.com>
1436 * mini.c (inflate_generic_field): New static method.
1437 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1438 generic instance and the field is declared in a generic type, call
1439 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1441 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1443 * mini.h mini.c (mono_method_same_domain): New function to return
1444 whenever the caller and the callee are in the same domain.
1446 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1448 2003-10-30 Martin Baulig <martin@ximian.com>
1450 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1451 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1453 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1454 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1456 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1458 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1461 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1462 object here, so it is in the correct appdomain etc.
1464 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1466 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1468 (mono_method_to_ir): Avoid freeing the type created returned from
1469 mono_type_create_from_typespec, since it is put into an internal cache
1470 by the function. Fixes pointer.exe.
1472 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1473 trampolines for icalls and pinvokes as well. Fixes #33569.
1475 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1477 * mini.c: Update after appdomain changes.
1479 * mini.c (mono_jit_compile_method_inner): Allways compile native
1480 method wrappers in the root domain, since there can only be one
1481 instance of them, whose address is stored in method->info.
1483 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1485 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1486 environment variable. Instead detect automatically whenever running
1487 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1490 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1492 * trace.c, trace.h: New files that implement the new trace option
1495 * driver.c: Document new --trace options.
1497 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1500 - if (mono_jit_trace_calls)
1501 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1503 * mini.h: prototypes.
1505 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1507 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1509 * mini.c inssel.brg: Implement typedefbyref opcodes.
1511 * mini.c (mono_jit_compile_method): Remove unused local variable.
1513 * mini.c (mono_jit_compile_method_inner): Ditto.
1515 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1517 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1519 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1521 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1523 * mini.c (mono_no_aot): Remove unused global variable.
1525 * mini.c: Thread safety fixes.
1527 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1529 * mini.c (mono_create_class_init_trampoline): Add a lock around
1530 class_init_hash_addr.
1532 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1535 * mini.c: Decompose the NEWARR instruction before decomposing its
1536 arguments. Fixes #30073.
1538 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1540 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1543 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1545 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1547 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1549 * driver.c: Add support for compiling icall wrappers to --compile.
1551 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1553 * inssel.brg: The empty value in class->interface_offsets is -1, not
1556 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1558 * objects.cs: New test for 'is' operator on an array of interfaces.
1560 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1562 * tramp-ppc.c: update trampoline code to support jumps
1563 and class initialization.
1565 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1567 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1569 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1571 * inssel.brg (OP_UNBOX): Remove unused rule.
1573 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1574 region instead of one for each method. Fixes #47813.
1576 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1578 * exceptions.cs (test_0_nested_finally): New regression test for
1579 nested exception handlers.
1581 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1583 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1585 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1588 * mini.c (mono_method_check_inlining): Make the inlining limit
1589 configurable by an environment variable.
1591 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1593 * mini.h: Bump AOT file version.
1595 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1596 token, store the image along with the token, since the token might not
1597 refer to the same image as the method containing the relocation,
1598 because of inlining.
1600 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1602 * mini.c (mono_precompile_assemblies): New function to compile
1603 all methods in all loaded assemblies.
1605 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1607 * regalloc.h regalloc.c (MonoRegState): Change the type of
1608 iassign and fassign to int*, since they can contain large negative
1609 values if the register is spilled. Also added some comments. Fixes
1612 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1613 under Win32. Fixes #42964.
1615 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1617 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1619 * aot.c: Added support for AOT compiling methods which contain calls
1620 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1623 * driver.c (compile_all_methods): Run the compilation in a thread
1624 managed by mono. Fixes #44023.
1626 * mini.c (mono_codegen): Print full method name in verbose output.
1628 * mini-x86.c (mono_arch_patch_code): Fix warning.
1630 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1631 jumps, since the method we are jumping to might be domain-specific.
1633 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1635 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1637 * inssel.brg: string chars are unsigned.
1639 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1641 * TODO: New todo item.
1643 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1644 which calls mono_runtime_class_init and patches the call site to
1645 avoid further calls.
1646 (mono_arch_create_class_init_trampoline): New arch specific function
1647 to create a class init trampoline.
1648 (create_trampoline_code): Generalized so it can create
1649 class init trampolines as well.
1651 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1652 (mono_create_class_init_trampoline): New function to create and cache
1653 class init trampolines.
1654 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1655 vtable given the address of a class init trampoline. Used by the
1657 (mono_codegen): Generate a call to a trampoline instead of
1658 mono_runtime_class_init in LDSFLD[A].
1659 (mono_codegen): Add relocations for the new trampoline.
1661 * mini.h mini-x86.c aot.c: Added a new relocation type:
1662 MONO_PATCH_INFO_CLASS_INIT.
1664 * mini.h: Bump AOT version number.
1666 * aot.c: Create a copy of the loaded code instead of using the original
1667 so methods which call each other will be close in memory, improving
1670 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1671 patch since it breaks the regression tests.
1673 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1674 for the register saving instruction sequence since the
1675 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1677 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1679 * TODO: Fix todo item && remove another.
1681 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1683 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1686 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1687 function of the module.
1689 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1690 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1691 --no-aot command line option.
1693 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1695 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1696 by Bernie Solomon (bernard@ugsolutions.com).
1698 * inssel.brg: Refactor the interface offset table related code into
1699 its separate functions and add support for the AOT case.
1701 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1703 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1705 * aot.c: Added mono_aot_verbose variable and made all debugging
1706 output depend on the value of this variable.
1708 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1709 method_label and info_label.
1711 * mini.h mini-x86.c aot.c: Added a new relocation type
1712 MONO_PATCH_INFO_IID for klass->interface_id.
1714 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1715 the MonoJitInfo structure.
1717 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1718 a non-root appdomain in shared mode.
1720 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1722 * aot.c: make aot loader less verbose. Remove free of unused variable.
1724 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1726 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1728 * .cvsignore: Added *.dll.
1730 * mini.c (mono_print_tree_nl): New function callable while debugging.
1732 * mini.c (mono_print_code): Export this.
1734 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1737 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1739 * mini.h (MonoCompile): Added 'jit_info' field.
1741 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1742 the cfg structure, since it is needed by the AOT compiler.
1744 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1746 * aot.c: A major rewrite. Changes include:
1747 - save exception tables for methods which have them.
1748 - cache failed lookups in aot_get_method () to avoid the (slow) calls
1750 - reworked the file format so it is now much smaller and needs
1751 fewer relocation entries.
1753 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1755 * aot.c (load_aot_module): Fix build bustage on platforms without
1758 2003-09-04 Martin Baulig <martin@ximian.com>
1760 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
1762 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1764 * TODO: Some new optimization ideas.
1766 * aot.c: Move AOT module loading logic here from mono_assembly_open.
1768 * aot.c: Save the optimization flags used to compile the code into
1771 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
1772 support emitting domain specific code.
1774 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
1775 no longer domain neutral. It can be made domain neutral by compiling
1776 with --optimize=shared.
1778 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
1781 * driver.c mini.h mini.c: New --no-aot debugging option which disables
1782 loading of AOT code.
1784 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
1786 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
1787 if there is no domain neutrality information.
1789 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
1791 * aot.c (mono_compile_assembly): Emit a symbol containing the file
1792 format version into the generated library.
1794 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
1795 callee method into the caller since one of them could be shared.
1797 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
1798 system exceptions from AOT code now works.
1800 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
1801 method if it is domain neutral and the callee is not.
1803 * graph.c (cfg_emit_one_loop_level): Fix warning.
1805 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
1807 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
1810 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
1812 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
1813 is needed by code which is executed before mono_runtime_init ().
1814 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
1816 * mini.c (mono_thread_abort): Fix warning.
1817 (mono_jit_compile_method): Call static constructor in the AOT case too.
1819 * aot.c (mono_compile_assembly): Fix warning.
1821 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1823 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
1825 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
1827 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
1829 * cpu-pentium.md: Fix the length of call opcodes so they include the
1830 ESP restoring instruction. Fixes #47968.
1832 2003-08-28 Martin Baulig <martin@ximian.com>
1834 * mini-x86.c (mono_arch_call_opcode): Added support for
1835 MONO_TYPE_GENERICINST.
1837 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
1839 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
1841 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
1842 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
1844 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
1847 2003-08-26 Martin Baulig <martin@ximian.com>
1849 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
1850 when reporting an error, set this to the actual error location.
1851 (mono_method_to_ir): Report the correct error location if
1852 get_basic_blocks() returned an error.
1854 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
1856 * mini.c (mono_type_blittable): OBJECT is not blittable.
1857 (mono_method_blittable): Methods which have marshalling descriptors
1858 are not blittable either. Fixes #47842.
1860 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
1862 * driver.c mini.c: Use an environment variable instead of a global
1863 variable. Also fix the build.
1865 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
1866 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
1869 * driver.c mini.c: Added --with-valgrind option to turn off some
1870 code which prevents mono from running under valgrind.
1872 * mini.c (mono_emit_call_args): Fixed warning.
1874 * mini.c (mono_emulate_opcode): Fixed warning.
1876 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1878 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
1879 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
1880 regalloc.c, regalloc.h: specify available registers in arch-specific
1881 code and support floats in the regallocator (patch by Laurent Morichetti
1884 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
1886 * mini.c: mono_thread_current() can be called only after
1887 mono_runtime_init(): rearrange code to not call it early on.
1889 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
1891 * mini.c: allocate jump tables in the code mempools.
1893 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
1895 * mini.c, mini.h: make sure per-thread data allocated by the jit is
1898 2003-08-10 Miguel de Icaza <miguel@ximian.com>
1900 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
1901 12 to 16. This fixes bug #47453.
1904 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
1906 * mini-ppc.c: fixed indexed load and unsigned compares.
1908 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
1910 * mini.c: reenabled installation of handler for
1911 thread abort signal.
1913 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1915 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
1916 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
1917 until it's fixed and actually useful.
1919 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
1921 * inssel-long32.brg: couple more opcodes implemented.
1923 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1925 * mini-sparc.c: Even more opcodes implemeted.
1927 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
1929 * mini-sparc.c: More opcodes implemented.
1931 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
1933 * mini-sparc.c: More opcodes implemented.
1935 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1937 * inssel-sparc.brg: Add some needed rules. Direct
1939 * Makefile.am: Use inssel-sparc.brg
1940 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
1941 an assert happy for now.
1943 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
1945 * mini-sparc.c: Fixed compile errors.
1946 * exceptions-sparc.c: Same. We now produce a mono binary
1947 on sparc-linux. Yea.
1949 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
1951 * mini-sparc.c: Renamed registers. Also some macro cleanups.
1952 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
1953 They compile, but do not work.
1955 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
1957 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
1958 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
1959 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
1962 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1964 * mini.c: more opcodes implemented and better support for generics.
1966 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
1968 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
1969 * mini.c, mini.h: first cut at generics support: some new instructions
1970 added and changed the behaviour of some of the existing ones.
1972 2003-07-21 Miguel de Icaza <miguel@ximian.com>
1974 * mini.c: Removed definition of metadata_shared mutex here.
1976 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
1978 * mini-x86.c: make vararg calls work for instance methods.
1980 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
1982 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
1983 returns the arguments in a separte list, now.
1985 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
1987 * aot.c, mini.c: updates for array type representation changes.
1989 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
1991 * mini.c: register function to perform jit shutdown.
1993 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
1995 * mini.c: use a faster allocator if possible.
1997 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
1999 * aot.c: some cleanups and portability changes.
2001 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2003 * mini.c: use faster allocation for CEE_BOX if possible.
2005 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2007 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2008 Moved inlined mempcy code to its own function so that is can be
2009 reused. Added an inline memset function as well (optimized initobj).
2010 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2012 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2014 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2016 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2018 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2019 arch code can setup the cpu for CLR execution, if needed.
2020 We use it on x86 to set the precision of FP operations.
2022 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2024 * mini.c: disable some optimizations if we can guess they'll cost too
2025 much for a given method.
2027 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2029 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2031 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2032 * mini.h mini.c mini-x86.c: Added instruction level coverage
2033 info collection support.
2035 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2037 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2038 is now implemented in the profiling API. Get rid of a couple of
2039 unnecessary global variables.
2041 2003-06-15 Nick Drochak <ndrochak@gol.com>
2043 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2044 * cpu-g4.md: add op_bigmul and op_bigmul_un
2045 * cpu_pentium.md: add op_bigmul_un
2046 * inssel-long32.brg: add rule for unsigned bigmul
2047 * mini-ops.h: define OP_BIGMUL_UN
2048 * mini-x86.c: THE BUG: handle (un)signed properly
2049 * mini.c: choose unsigned opcode if needed.
2050 This set of patches fixes bug #44291
2052 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2054 * mini.c (optimize_branches): improved to handle all kinds of
2055 conditional branches.
2057 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2059 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2060 don't raise exceptions.
2062 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2064 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2065 to arch-specific files.
2067 2003-06-09 Martin Baulig <martin@ximian.com>
2069 * Makefile.am (libs): Added $(LIBGC_LIBS).
2071 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2073 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2074 and OP_ATAN (fixes bug#44293).
2076 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2078 * Makefile.am, mini-x86.c: rename cpu description array to
2079 pentium_desc, since some compilers define the 'pentium' preprocessor
2082 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2084 * mini.c (mini_select_instructions): add explicit branch if the
2085 following block is not the false target of a conditional branch -
2086 we need this with any optimization that reorder or remove bblocks
2088 * mini.c (optimize_branches): bug fixes
2090 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2092 * mini.c (mono_method_to_ir): inline static readonly fields
2094 * ssa.c (fold_tree): start cfold support for long (very simple
2097 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2099 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2101 * inssel.brg: fixed memcpy (bug #44219).
2103 2003-06-05 Dick Porter <dick@ximian.com>
2105 * driver.c: Set the glib log levels to not abort if g_message
2108 g_set_prgname() has to happen before mini_init() so that the
2109 process handle gets the info.
2111 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2113 * driver.c: add intrins to the default optimizations to get wider
2116 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2118 * mini.h: some large basic blocks will overflow a 16-bit
2119 integers for symbolic registers.
2121 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2123 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2124 (mono_arch_output_basic_block): fix bug 43499
2126 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2128 * mini.c: kill duplicated definition of mono_debug_format.
2130 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2132 * mini-x86.c, arrays.cs: fixed register allocation bug.
2134 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2136 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2138 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2140 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2143 (print_method_from_ip): also print source location information if
2146 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2148 * mini.c (mono_find_block_region): bug fix in region code
2149 (mini_method_compile): enable removing unreachable code again, but
2150 only in methods without exception clauses.
2152 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2154 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2155 Implemented arglist opcode and handling of TypedReference type.
2156 Fixed x86 call convention when a structure is returned.
2157 Minimal support for calling static vararg methods.
2159 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2161 * mini.c (mini_method_compile): always remove unreachable code,
2162 because the code in them may be inconsistent (access to dead
2163 variables for example).
2165 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2167 * driver.c, debug-mini.c: warning fixes.
2169 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2171 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2173 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2175 * mini.c: thread-static fields are registered in mono_class_vtable(),
2176 so ensure the function is called before checking for them.
2178 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2180 * mini.c (optimize_branches): fix for bug 43586
2182 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2183 overflow (fixes Bug #43639)
2185 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2187 * mini.c, objects.cs: allow the use of stobj for primitive types.
2189 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2191 * mini.c: be less strict about argument checking until we support
2192 running the verifier.
2194 2003-05-27 Nick Drochak <ndrochak@gol.com>
2196 * basic-long.cs: tests for (ulong)int * (ulong)int also
2197 * mini.c: use the same trick for (ulong)int * (ulong)int
2199 2003-05-27 Nick Drochak <ndrochak@gol.com>
2201 * basic-long.cs: add regression test for (long)int * (long)int
2202 * cpu-pentium.md: add op_bigmul specification
2203 * inssel-long32.brg: add OP_BIGMUL rule
2204 * mini-ops.h: add OP_BIGMUL
2205 * mini-x86.c: register allocator: handle case where src1 needs to be
2207 * mini.c: substitute special BIGMUL opcode in the tree for
2208 (long)int * (long)int
2210 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2212 * jit-icalls.c: call the type ctor on field access if needed.
2214 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2216 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2217 to a method (including results of ldelema, bug#43207).
2219 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2221 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2222 colors to show exception handler blocks.
2224 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2225 (fix for pinvoke7.cs).
2227 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2229 * mini.h, mini.c: ensure correct initialization order for types that
2230 require it. Prepare for lazy compilation of jit icall wrappers.
2231 Provide a name for opcode emulation to reduce unneeded mallocing.
2233 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2235 * mini-x86.c: better register restoring code and profiling
2236 support for tail calls.
2238 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2240 * mini.h, driver.c: prepare for leaf methods optimization.
2242 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2244 * mini.c: get targets of branches before converting a method.
2246 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2248 * mini.c (optimize_branches): added some experimental code (disbaled)
2250 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2252 * mini.c (optimize_branches): fix branch to branch optimization
2254 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2256 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2258 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2260 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2263 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2265 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2266 enable use of interface variables again.
2268 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2269 I1 to registers because there is no simply way to sign extend 8bit
2270 quantities in caller saved registers on x86.
2272 * inssel-float.brg: set costs of some rules to 2 so
2273 that monobure always select the arch. specific ones if supplied,
2274 regardless of the order we pass the files to monoburg.
2276 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2278 * mini.c, mini-x86.c: since the magic trampoline for jumps
2279 can't patch the code directly, we do it as soon as the
2280 method gets compiled.
2282 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2284 * mini-x86.c, mini.h: introduce a new patching method
2285 to support CEE_JMP and tail calls.
2286 * mini.c: obey tail.call. Don't precompile methods target
2288 * tramp-x86.c: new trampoline code to handle methods
2289 reached through a jump.
2291 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2293 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2294 bit values to registers
2296 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2298 * mini.c (mono_compile_get_interface_var): share interface
2299 variables if possible.
2301 2003-05-16 Martin Baulig <martin@ximian.com>
2303 * debug-mini.c (mono_init_debugger): New function to initialize
2304 the debugger. This is not in the debugger since it needs to
2305 access some of mini's internals.
2307 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2309 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2311 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2313 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2314 for value type handling.
2316 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2318 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2319 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2321 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2323 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2324 the constructor through a proxy.
2326 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2328 * jit-icalls.c, inssel.brg: fixes to array element address
2331 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2333 * mini-x86.c (is_regsize_var): allocate pointer to registers
2335 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2337 * driver.c: fixed typo, added intrins to the set of optimizations
2338 tested with regressions.
2340 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2342 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2343 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2346 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2348 * inssel.brg: remove some common pop instructions without side effects
2350 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2352 * inssel-x86.brg: fixed thinko in int to double conversions.
2354 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2356 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2358 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2360 * inssel-long32.brg: two more missing instructions.
2362 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2364 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2367 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2369 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2372 * basic-float.cs: Added tests for negative zero.
2374 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2376 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2377 a couple of missing operations for long casts, with test cases.
2379 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2381 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2383 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2385 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2386 code size estimation.
2388 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2390 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2391 abstract methods (fix bug 42542)
2393 * aot.c: add ability to handle array types
2395 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2397 * mini.c: Call the _specific versions of the object allocation
2398 functions if possible.
2400 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2402 * driver.c: call setlocale ().
2404 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2406 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2409 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2411 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2413 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2414 wrappers (fix bug 42122)
2416 2003-05-04 Martin Baulig <martin@ximian.com>
2418 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2420 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2421 s/mini_set_defaults/mono_set_defaults/g.
2423 2003-05-04 Martin Baulig <martin@ximian.com>
2425 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2427 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2429 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2430 (reported by Don Roberts).
2432 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2434 * mini.c: temporarily work around two bugs for this release.
2436 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2438 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2439 that contains -export-dynamic and it makes using the ld script
2441 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2443 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2445 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2448 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2450 * mini.c: make sure leave calls all the needed finally blocks,
2451 even when the target jumps out of multiple exception clauses.
2453 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2455 * ldscript, Makefile.am: add linker script to reduce the number of
2456 exported symbols (should also fix the issues with libwine defining
2457 some of the same symbols in io-layer).
2459 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2461 * driver.c (mini_main): Avoid assertion when no file name is given on
2464 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2466 * driver.c: added --version/-V command line option.
2467 Added the inline optimization in the regression tests.
2469 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2471 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2472 to the type in the method signature (fixes bug#42134).
2474 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2476 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2478 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2480 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2482 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2484 * driver.c: fixed bug #42100.
2486 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2488 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2490 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2492 * mini.c: moved most of the code required to do inlining to its own
2493 function so it can be reused. Inline also ctors if appropriate.
2495 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2497 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2498 the runtime can call mono API functions.
2500 2003-04-27 Martin Baulig <martin@ximian.com>
2502 * debug-mini.c (mono_debug_init_method): Added
2503 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2504 send a notification to the debugger.
2506 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2507 running in the Mono Debugger, just pass the breakpoint number to
2508 mono_debug_init_method().
2510 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2512 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2514 * mini.c: allow some more unsafe compares.
2516 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2518 * mini-x86.c, Makefile.am: make distcheck works (partially from
2519 a patch by Richard Lee <r.h.lee@attbi.com>).
2520 * regset.c, regset.h: removed, they are unused.
2522 2003-04-25 Dick Porter <dick@ximian.com>
2524 * driver.c: Usage reports the name as 'mono' not 'mini'
2525 * exceptions-x86.c: Build and run on freebsd
2527 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2529 * Makefile.am: install the program with the 'mono' name and
2530 the library as libmono instead of mini and libmini.
2532 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2534 * driver.c: provide the APIs for the embedding interface of the old jit.
2536 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2538 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2540 2003-04-23 Martin Baulig <martin@ximian.com>
2542 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2544 * driver.c: Added `--debug' command line argument to enable
2547 2003-04-23 Martin Baulig <martin@ximian.com>
2549 * debug.[ch]: Removed. The code is now in
2550 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2552 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2555 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2557 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2559 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2562 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2563 mono_domain_finalize.
2564 (mini_method_compile): use mono_method_profile* if the the option is
2567 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2569 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2570 methods with their wrapper.
2572 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2573 methods with their wrapper.
2575 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2578 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2581 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2584 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2586 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2588 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2590 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2591 of the mempool. This is slightly faster and uses less memory
2593 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2595 * mini.c: avoid O(n) allocation for variables.
2597 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2599 * mini.c: handle items on the stack after inlining methods.
2601 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2603 * mini.c: make the method->opcode optimization dependent
2604 on MONO_OPT_INSTRINS and do it lazily.
2606 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2608 * driver.c: print overall results at the end of regression run.
2610 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2612 * inssel.brg: don't overwrite symbolic registers.
2614 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2616 * inssel-x86.brg: fix conversion from long to float.
2618 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2620 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2622 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2624 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2626 * driver.c: Added --print-vtable option as in the old JIT.
2628 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2630 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2632 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2634 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2636 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2638 * mini.c regalloc.c regalloc.h: Fix memory leak.
2640 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2642 * aot.c (mono_aot_get_method): register all used strings
2644 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2646 * mini.c: always intern strings references with ldstr at compile time.
2648 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2650 * Makefile.am: add BUILT_SOURCES.
2652 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2654 * driver.c: give a better error message when the assembly to execute
2655 doesn't have an entry point.
2657 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2659 * Makefile.am: added hack for automake
2661 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2664 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2666 22003-04-07 Martin Baulig <martin@ximian.com>
2668 * Makefile.am: Added Makefile.am.
2670 * debugger-main.c: Removed, this is now in the debugger where it
2673 * mini.pc.in: Call this package `mini' for the moment.