1 2004-05-17 Radek Doulik <rodo@ximian.com>
3 * Makefile.am (common_sources): added abcremoval.h so it get
4 disted and daily mono packages on go-mono.com will build again
6 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8 * abcremoval.c: Fixed coding style, added copyright header.
10 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
12 * mini.h: Added prototype for abc removal main function.
14 * build_relations_propagation_table.pl: Added copyright header.
16 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18 * basic-long.cs: reg test for complex ceq_long bug.
20 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23 reg in long and clob case (bug #58343). Fixed/added comments.
25 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
27 * mini.c (mono_jit_runtime_invoke): Follow new convention
28 of calling the invoke method with an function pointer.
30 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
32 * ChangeLog: Fix author of memory leak patch.
34 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
36 * Makefile.am: fix make dist as well...
39 2004-05-14 Massimiliano Mantione <massi@ximian.com>
41 * cfold.c: Made so that conversions from pointer to int4 are no-ops
42 on archs where pointers are 4 bytes long.
44 * Makefile.am: Added abcremoval.c source file.
46 * abcremoval.c: Added abcremoval.c.
48 * abcremoval.h: Added abcremoval.h.
50 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
52 * inssel.brg: Enabled bounds check removal.
54 * mini.c: Added support for abcrem optimization.
56 * mini.h: Added abcrem optimization label.
58 * driver.c: Added support for abcrem optimization.
60 * propagated_relations_table.def: Added propagated_relations_table.def.
62 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
64 * mini.c, cfold.c: fix style.
66 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
68 * mini.c: handle issue with the low-level implementation of
69 some long opcodes (bug #54209).
71 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
73 * basic.cs: test for my new cmov stuff.
75 2004-05-13 Patrik Torstensson
77 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
78 opt and added peephole documentation.
80 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
82 * tramp-ppc.c: rewrote the generic trampoline code.
84 2004-05-11 Patrik Torstensson
86 * mini-x86.c: optimize long shl/shr asm code (one less branch)
88 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
90 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
92 * mini.h mini.c dominators.c: Applied patch from Derek Woo
93 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
95 * mini.c: Add new icalls for AsAny marshalling.
97 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
99 * tramp-ppc.c, mini-ppc.c: more cleanups.
101 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
103 * mini.c: no warnings.
105 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
107 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
109 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
111 * mini.c: In the thread abort signal handler, if the thread is in the
112 process of being stoped, don't throw the Abort exception, just stop the
115 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
117 * tramp-ppc.c: removed old code.
119 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
121 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
122 do some simple speed optimizations on ppc.
124 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
126 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
127 and large offsets in load/store.
129 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
131 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
132 it causes regressions.
134 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
136 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
139 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
141 * jit-icalls.c: remove warnings.
142 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
143 speedups for unsafe code.
145 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
147 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
149 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
151 * basic-calls.cs: Add new regression test.
153 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
156 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
158 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
161 2004-05-06 Patrik Torstensson
163 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
164 long reg allocation in any reg (not only eax:edx) and implemented
165 long shl/shr ops in asm instead of helpers.
167 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
169 * mini-sparc.h: Fix warnings.
171 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
174 * mini-exceptions.c (mono_handle_exception): Call the filter in a
175 separate statement for clarity.
177 * mini-sparc.c: Update status.
179 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
181 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
184 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
186 * inssel-ppc.brg: another small pre-release workaround:
187 we don't do overflow detection for long_sub_un.
189 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
191 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
192 (also works around a weird ppc bug: 57957).
194 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
196 * tramp-ppc.c: trampoline fixes.
198 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
200 * mini-ppc.c: fixed typos.
202 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
204 * mini-ppc.c, exceptions-ppc.c: more code saves registers
205 at the top of the stack. Fixed typos. Use a frame registers
206 for all the methods with exception clauses.
208 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
210 * exceptions-ppc.c: restore fp registers.
212 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
214 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
215 order from the stack top (moved the stack room to save the
216 return value for trace after the param area). Fixed corruption
217 in restoring registers on unwind.
219 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
221 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
223 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
225 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
226 and prolog/epilog for methods that use it. Allow
227 enough param area room for varargs methods. Fix miguel's
228 breakage in exception handling.
230 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
232 * Makefile.am: run genmdesc only on current arch.
234 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
237 * mini-x86.h: fix the build on windows.
239 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
241 * 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.
243 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
245 * mini-exceptions.c: New file.
247 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
248 Move some parts of the x86 exception handling code to an
249 arch-independent file so it can be shared with other ports.
251 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
253 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
255 2004-04-26 David Waite <mass@akuma.org>
257 * driver.c: remove comma from end of enumeration declaration
259 2004-04-26 Jackson Harper <jackson@ximian.com>
261 * driver.c: parse config file before loading first assembly. This
262 allows the user gac to be enabled/disabled.
264 2004-04-23 Miguel de Icaza <miguel@ximian.com>
266 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
267 simpler mechanism: we do not care what is encoded initially
268 (branch absolute or relative), we care about the code and its
269 target. I kept the old code for reference for now.
271 The new code tries first to determine if the jump is anywhere in
272 the -/+32 absolute meg range, if it succeeds, it encodes using the
273 absolute branch; If not, it tried to find something in the
274 relative range, if not, it uses the handle_thunk code.
276 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
278 * exceptions-ppc.c: use the correct ip register on macosx.
280 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
282 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
284 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
286 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
287 Raise exception on integer divide by zero by hand since the hw
288 doesn't support it. Handle NaNs in FP compares.
290 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
292 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
293 code reducing duplication between the platforms and enabled
294 signal exception handling (on linux for now).
296 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
298 * exceptions-ppc.c: more macosx support.
300 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
302 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
304 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
306 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
308 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
310 * iltests.il: more tests.
312 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
314 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
317 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
319 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
321 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
323 * liveness.c: Mark variables as volatile in all basic blocks reachable
324 from exception clauses.
326 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
328 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
331 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
333 * iltests.il, basic.cs: more tests for regalloc.
335 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
337 * iltests.il: Some tests for register allocation modifications
340 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
342 * exceptions.cs: Add regression test for bug #56782.
344 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
345 original stack trace if an exception is rethrown. Fixes #56782. Oh,
346 the beauty of fixing the same thing in 5 different files...
348 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
350 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
353 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
355 * mini.c: Add support for STRWLPARRAY marshalling convention.
357 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
359 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
360 to init the context to setup the regs pointer).
362 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
364 * exceptions-ppc.c: more exceptions work.
366 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
368 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
371 2004-04-13 Miguel de Icaza <miguel@ximian.com>
373 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
374 can use the memory directly.
376 * cpu-pentium.md: Update documentation from a post from Zoltan.
378 add x86_add_membase, x86_sub_membase, x86_mul_membase
380 2004-04-13 Miguel de Icaza <miguel@ximian.com>
382 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
383 GENERAL_REGS they were also hardcoded for all PPC ports.
385 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
387 Remove hard-coded limit for floating point registers, use
388 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
390 Notice that in MacOS X calling conventions you can fit a lot more
391 floating point values in registers, so I should update the PInvoke
392 test to excercise the passing of floating point values on the
393 stack (currently broken).
395 2004-04-06 Miguel de Icaza <miguel@ximian.com>
397 * tramp-ppc.c (create_trampoline_code): Added
398 JUMP_TRAMPOLINE_SIZE.
399 (ppc_magic_trampoline): Follow the pattern from
400 x86_magic_trampoline: if code is set to zero, return.
401 (create_trampoline_code): Always pass MonoMethod to the jump
402 trampoline, before it was passing a null.
403 (mono_arch_create_jump_trampoline): Implement the jump stub, could
404 share the code with mono_arch_create_jit_trampoline.
406 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
408 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
411 * cpu-g4.md: Added length for jmp instruction, the worst case
412 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
415 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
417 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
419 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
421 * mini.c: Only set bblock->real_offset when adding a new bblock, and
422 before each IL instruction.
424 * mini.c (CEE_BOX): Fix warnings.
426 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
428 * mini.c: removed a few unused vars and extra whitespace.
430 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
432 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
434 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
436 (OP_GETCHR): use the above
437 (CEE_LDELEMA): use the above.
439 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
440 version of the generic impl.
441 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
442 (CEE_LDELEMA): use the above.
444 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
446 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
449 * iltests.il: Added new regression test for #56317.
451 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
453 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
454 under NetBSD. Fixes #56450.
456 * liveness.c (update_gen_kill_set): Fix previous patch.
458 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
460 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
462 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
464 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
467 * inssel-sparc.brg: Add more optimizations.
469 * mini-sparc.c: Replace multiply/divide with shifts if possible.
471 2004-04-01 Martin Baulig <martin@ximian.com>
473 * mini.c (handle_box): New static function; moved the
474 implementation of CEE_BOX here.
475 (mono_method_to_ir): Added `constrained_call' variable.
476 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
477 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
478 mono_method_get_constrained() to get the method.
480 2004-04-01 Martin Baulig <martin@ximian.com>
482 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
483 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
484 (mono_method_to_ir): We don't need these macros anymore since
485 mono_class_get_full() already takes care of it.
487 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
489 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
490 use @function (as doesn't accept #function here) and check the return
491 value of system and stop if fails.
493 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
495 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
497 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
499 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
501 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
503 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
506 * basic-long.cs: Add test for negation of Int64.MinValue.
508 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
510 * mini-sparc.c: Update status.
512 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
514 * exceptions-sparc.c: Fix return value in filters.
516 * inssel-sparc.brg: Fix register allocation in some rules.
518 2004-03-28 Martin Baulig <martin@ximian.com>
520 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
523 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
525 * mini-x86.c (mono_arch_patch_code): Fix warnings.
527 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
528 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
529 remove unused conv_u4 opcode.
531 * mini-x86.c: Remove valgrind workaround since it slows down things
532 even when mono is not run under valgrind.
534 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
536 * mini-sparc.c: Update status.
538 * inssel-sparc.brg: Add some optimizations.
540 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
541 future delay slot filling. Add support for varargs, tail calls and JMP.
543 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
544 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
546 * inssel.brg: Fix register allocation in OP_ARGLIST.
548 * inssel.brg: Fix warnings.
550 2004-03-25 Martin Baulig <martin@ximian.com>
552 * mini.c (inflate_generic_field): Removed.
553 (mini_get_method): Removed, use mono_get_method_full(),
554 (mini_get_class): Removed, use mono_class_get_full().
555 (mono_method_to_ir): Pass our generic context to
556 mono_field_from_token().
558 2004-03-25 Martin Baulig <martin@ximian.com>
560 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
562 (mini_get_method): Take a `MonoGenericContext *' instead
564 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
565 a new local variable called `generic_context' which holds the
566 current `MonoGenericContext *'; use it to lookup things.
568 2004-03-24 Martin Baulig <martin@ximian.com>
570 * mini.c (mini_get_class): New static method; if we're inside a
571 generic instance, inflate the class if neccessary.
572 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
574 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
576 * iltests.il: New regression test for #55976.
578 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
581 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
583 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
586 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
588 * liveness.c: Consider SSA stores as well as loads when making vars
591 * exceptions.cs: New regression tests for register allocation.
593 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
595 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
596 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
597 domain lock only to protect puntual access to data structures.
598 Added access lock for sighash, jit_icall_hash_name,
599 jit_icall_hash_addr and domain->code_mp.
601 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
603 * driver.c: Print SIGSEGV handling method.
605 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
607 * mini.c (setup_jit_tls_data): Handle case when this is called
608 multiple times for a thread.
610 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
611 is different from fbxx_un. Fixes #54303. Also use constants instead of
612 magic numbers in a lot of places.
614 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
616 * exceptions.cs: Fix cctor test when --regression is used.
618 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
620 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
623 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
625 * inssel-ppc.brg: fixed register assignments for some rules.
627 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
629 * exceptions.cs: Add test for exceptions in static constructors.
631 * mini.c (mono_jit_compile_method_with_out): Move the calling of
632 static constructors outside the domain lock. Fixes #55720.
634 2004-03-17 Martin Baulig <martin@ximian.com>
636 * mini.c (get_generic_field_inst): Removed, this'll never happen.
637 (inflate_generic_field): Take the `MonoMethod *' instead of the
638 `MonoClass *' and added support for generic method.
639 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
640 have a `field->parent->gen_params', only inflate the field if it's
641 an open constructed type.
643 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
645 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
646 exception object instead of the preconstructed ones.
648 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
650 * mini.c: reverted changed to sigsegv_signal_handler commited
651 accidentally in the previous patch.
653 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
656 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
657 running --aot with an old assembly.
659 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
661 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
664 * mini-sparc.c: Add support for v9 branches with prediction.
666 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
668 * mini.c (mini_init): #warning is GNUC only
670 * mini-sparc.h: implement __builtin_frame_address
671 and __builtin_return_address for Sun C compiler
673 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
675 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
677 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
679 * basic-calls.cs: Add test for unaligned byref long argument passing.
681 * mini-ops.h: Add sparcv9 compare and branch instructions.
683 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
684 v9 instructions if we have a v9 cpu.
686 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
687 registers for global allocation.
689 * exceptions-sparc.c: Fixes.
691 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
693 * liveness.c (mono_analyze_liveness): Optimized version.
695 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
697 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
700 * basic-float.cs basic-calls.cs: New regression tests.
702 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
704 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
705 sigaltstack implementation.
707 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
709 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
710 stuff if SIGSEGV_ON_ALTSTACK is not defined.
712 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
714 * mini.c: Fix warnings.
716 * mini.c (mono_resolve_patch_target): New function which contains the
717 arch independent part of the patching process.
719 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
720 patching code to a separate function.
722 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
724 * mini.c (add_signal_handler): ifdef out on Windows
726 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
728 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
729 cpu-sparc.md: Add exception handling support + other fixes.
731 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
732 typed GC detection in --version.
734 * basic.cs exceptions.cs: New regression tests.
736 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
737 the arch specific code can store data during a compilation.
739 * mini-ops.h: Add OP_SETFRET.
741 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
742 function, register a separate icall for each arity, so the icalls can
745 * mini.c (mono_print_tree): Print negative offsets in a more readable
748 * mini.c: Make signal handling work on sparc.
750 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
752 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
754 * jit-icalls.c: Emulate truncl by aintl on solaris.
756 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
758 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
760 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
762 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
764 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
765 a MarshalByRef type, inline a method that performs the check, taking into
766 account that the object can be a proxy. Also implemented tow new opcodes:
767 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
768 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
769 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
771 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
773 * mini-ppc.c: if a relative branch displacement is too big
774 but it points to and area reachable with an absolute branch,
777 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
779 * mini.c: optimize small copies in cpblk.
781 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
783 * basic-calls.cs basic-float.cs: New regression tests.
785 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
786 negative offsets from %fp. Implement localloc. Fix local register
787 allocation. Fix the case when the this argument needs to be saved to
788 the stack. Implement some missing opcodes.
790 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
792 * mini.c (mini_method_compile): Reenable global regalloc in methods
793 with exception handlers.
795 * linear-scan.c (mono_varlist_sort): Fix warning.
797 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
799 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
802 * liveness.c: Make all variables uses in exception clauses volatile, to
803 prevent them from being allocated to registers. Fixes #42136.
805 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
807 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
810 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
811 argument to mono_arch_regalloc_cost.
813 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
816 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
818 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
819 Make the cost of allocating a variable to a register arch dependent.
821 * basic-calls.cs: Fix compilation of tests.
823 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
824 helper function to cut back on the number of #ifdefs needed.
826 * mini-ppc.c: Fix compilation.
828 * basic-calls.cs: New regression tests.
830 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
832 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
833 of l0 since that is callee saved.
835 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
838 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
839 of delay instruction.
841 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
843 * mini.h (MonoCallInst): Add 'virtual' flag.
845 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
847 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
849 * *.cs: New regression tests.
851 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
854 * mini.c (mono_runtime_install_handlers): Fix build.
856 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
857 'signal_stack_size' members.
859 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
860 alternate signal stack.
862 * exceptions-x86.c: Add stack overflow handling.
864 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
865 functions to arch independent code.
867 * mini.c (mono_print_tree): Print more detailed info for load_membase
870 2004-02-23 Martin Baulig <martin@ximian.com>
872 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
874 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
876 * mini-x86.c: fixed reg allocation for div/rem.
878 2004-02-22 Miguel de Icaza <miguel@ximian.com>
880 * driver.c (mono_main): Report some configuratio options on --version.
882 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
884 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
885 low in the address space. Correctly flush memory in thunks where we
888 2004-02-20 Martin Baulig <martin@ximian.com>
890 * mini.c (mini_get_method): New static method; inflate all generic
891 methods and methods in open generic instances.
892 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
893 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
895 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
897 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
899 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
901 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
903 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
905 * mini-sparc.c (flushi mono_arch_output_basic_block): make
906 it compile using Sun's compiler.
908 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
910 * 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.
912 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
914 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
916 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
918 * mini-ppc.c: handle calls outside of the allowed range with thunks
919 allocated using the code manager.
920 * tramp-ppc.c: use the code manager to hold generated native code.
921 Fixed the magic trampoline to just patch vtable entries.
923 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
925 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
928 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
930 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
933 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
934 if we have a working __thread implementation.
936 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
937 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
939 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
941 * mini-x86.c: Fix compilation under gcc 2.
943 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
945 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
946 contains a call to the wrapped function.
948 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
949 OP_<CALL>_IMM opcodes, and use them under X86.
951 * mini.c (mono_jit_find_compiled_method): Fix warning.
953 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
955 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
957 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
958 functionality to mini.c.
960 * mini.c (mono_create_jump_trampoline): New function to create a jump
961 trampoline. Return a compiled method instead of a trampoline if it
962 exists. Add a cache for jump trampolines.
964 * mini.c (mono_jit_find_compiled_method): New function to return a
965 compiled method if it exists.
967 * mini-x86.c: Call mono_create_jump_trampoline instead of
968 mono_arch_create_jit_trampoline.
970 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
971 a jump trampoline. Fixes #52092.
973 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
975 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
976 which is not up-to-date. Add check_corlib_version () instead.
978 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
981 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
982 since newer valgrind versions do not need it.
984 * mini.c (mono_jit_compile_method_with_opt): New helper function to
985 compile a method with a given set of optimizations.
987 * mini.c: Compile icall wrappers on-demand instead of at startup.
989 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
990 wrapper for an icall.
992 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
994 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
997 * iltests.il: Add test for non-empty stack before switch instruction.
999 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
1001 * mini.c: Add support for new stringbuilder marshalling conventions.
1003 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
1005 2004-02-01 Martin Baulig <martin@ximian.com>
1007 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
1008 in `ginst->mtype_argv'.
1010 2004-01-31 Miguel de Icaza <miguel@ximian.com>
1012 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
1013 facilitate grepping.
1015 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
1017 * mini.c: fixed buglet in initobj generic implementation for references.
1019 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
1021 * Makefile.am: make the version script conditional.
1022 * jit-icalls.c: handle missing truncl().
1024 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
1026 * exceptions.cs: Add more tests for double->int conversion.
1028 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
1029 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
1031 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
1033 * driver.c: make --verbose --version emit an error
1034 if the loaded corlib doesn't match the runtime version.
1036 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
1038 * mini-ppc.h: export ppc_patch().
1039 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
1040 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
1041 on par or better than on MacOSX.
1043 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1045 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1046 mono_lookup_pinvoke_call.
1048 * mini-x86.c: Under windows, the default pinvoke calling convention is
1049 stdcall. Fixes #52834.
1051 * mini.c (optimize_branches): Add an upper bound to the number of
1052 iterations to prevent infinite loops on strange loops. Fixes #53003.
1054 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1056 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1057 and ISINST. Fixes #52093.
1059 * objects.cs (test_0_vector_array_cast): New tests.
1061 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1063 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1064 checking in Array.Set ().
1066 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1069 * object.cs (test_0_multi_array_cast): New regression test.
1071 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1073 * exceptions-ppc.c: fix build on Linux/PPC.
1075 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1077 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1078 running under valgrind.
1079 (x86_magic_trampoline): Fix build bustage.
1081 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1082 negative values as well. This is needed for the encoding of the line number
1083 info, since sometimes the line numbers are not in increasing order.
1085 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1087 * cpu-pentium.md (localloc): Increase the size of the localloc
1088 instruction since it is a loop under Win32.
1090 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1093 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1095 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1096 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1097 Max Horn (max@quendi.de). Fix file names in comments.
1099 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1101 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1102 avoid stack overflow.
1103 (replace_usage): Avoid uninitialized variable warnings.
1105 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1106 and taking the address of valuetype variables.
1108 2004-01-03 Patrik Torstensson
1110 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1111 for other purposes than FP later on.
1113 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1115 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1118 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1120 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1122 2003-12-30 Patrik Torstensson <p@rxc.se>
1124 * mini-x86.h: Decreased number of availiable fp regs.
1125 Solves corner cases with FP spilling.
1127 2003-12-23 Patrik Torstensson <p@rxc.se>
1129 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1130 for floating point stack tracking / spilling on x86.
1133 * basic-float.cs: added float mul overflow test.
1135 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1137 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1139 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1141 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1142 supports for cond branches that overflow the immediate
1143 overflow offset. mcs can compile simple programs.
1145 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1147 * exceptions-ppc.c: exception handling support wip:
1148 finally handlers get run on exception.
1150 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1152 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1155 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1157 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1158 initial support for stack walking and unwinding.
1160 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1162 * driver.c (mono_main): Make corlib-out-of-sync message more
1163 descriptive. Also remove verify_corlib call.
1165 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1167 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1168 not overlap with other call's arguments, too.
1170 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1172 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1173 move to arch-specific code the choice of arch-specific
1174 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1175 * mini.c: ensure emulation calls will not interleave
1178 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1180 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1181 the magic trampoline stack frame is dropped before executing
1184 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1186 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1187 and integer to fp conversions. Added support for overflowing
1188 arguments on the stack. Reserve a couple more registers as temps.
1189 Added support for aot compilation (as output still needs to be
1192 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1194 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1195 Don't overwrite return register in some corner cases.
1197 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1199 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1200 static constructors when AOT compiling.
1202 * driver.c (mono_main): Call mono_check_corlib_version.
1204 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1206 * cpu-g4.md, basic.cs: fixed div target register.
1208 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1210 * mini-ppc.c, basic.cs: shl_imm fix with test.
1212 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1214 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1215 structures by value. Misc fixes.
1216 * objects.cs: more tests.
1218 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1220 * mini-ppc.c: lconv.ovf.i implemented.
1222 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1225 (mini_init): don't error out if someone already called g_thread_init.
1227 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1229 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1230 to be any type per the spec. Fix abnormal memory usage when
1231 the same object is repeatedly thrown.
1233 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1235 * mini.c: check for overruns in IL code.
1237 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1239 * TODO: Add/remove some todo entries.
1241 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1243 * driver.c (mono_main): Call mono_verify_corlib.
1245 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1247 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1248 This has been moved to mini.c
1249 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1250 type being casted is marshalbyref it could be a proxy, so instead of
1251 emitting the type check code, emit a call to a runtime method that will
1252 perform the check by calling CanCastTo if needed.
1254 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1256 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1257 methods with large stack frames under Win32.
1259 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1261 * Makefile.am: Distribute regression tests.
1263 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1264 at the end instead of inserting each variable into the sorted list.
1266 * linear-scan.c (mono_varlist_sort): New helper function.
1268 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1270 * mini.c: ensure arguments and locals are within bounds.
1272 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1274 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1277 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1279 * mini.c (mono_cprop_copy_values): Fix crash.
1281 * aot.c: Set verbosity back to 0.
1283 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1285 * regalloc.c: complete memory leak fix by Laurent Morichetti
1288 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1290 * driver.c (main_thread_handler): Revert the previous patch.
1292 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1295 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1296 memory from the memory pool.
1298 * driver.c (main_thread_handler): Turn on all optimizations when
1301 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1302 an array for better performance.
1304 * regalloc.c (mono_regstate_assign): Fix memory leak.
1306 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1307 serialize the debug info.
1309 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1310 debug info from the serialized representation.
1312 * aot.c: Save debug info into the generated file and load it when
1315 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1317 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1319 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1320 More FP-related fixes.
1322 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1324 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1325 and register allocation buglet. Hello world now runs.
1327 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1329 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1330 * tramp-ppc.c: fixed class init trampoline.
1331 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1333 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1335 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1336 mini.c: more ppc changes/fixes.
1338 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1340 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1341 Also optimize the case when the arguments are the same in the caller
1344 * iltests.il: Add tests for tail calls with valuetype arguments.
1346 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1348 * mini-ppc.c: fixes for struct return type.
1350 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1352 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1353 mono_spillvar_offset() to arch-specific code.
1355 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1357 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1359 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1361 * exceptions-x86.c: Fix stack space leaks.
1363 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1364 registers from the lmf if the method has save_lmf set.
1366 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1368 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1369 of icall wrappers into InvokeInDomain, since these are now per-domain.
1371 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1373 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1374 make some opcode emulation and intrinsic ops enabled/disabled
1375 according to the architecture. More fixes.
1377 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1379 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1381 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1383 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1384 arch-specific handling for 'this' and struct return type to
1387 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1389 * aot.c: prevent divide by zero error when reporting (it happened with
1392 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1394 * mini.h (inst_switch): Remove unused macro.
1396 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1399 (load_aot_module): free 'info->methods' and 'info' properly. No more
1400 "free(): invalid pointer blah" messages when you have an old aot
1403 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1405 * jit-icalls.c, mini.c: Added support for context static fields.
1407 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1409 * mini.c (mono_method_blittable): Methods which set LastError are not
1410 blittable either. Fixes #51108.
1412 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1414 * mini.c: flush icache.
1415 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1417 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1419 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1421 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1423 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1426 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1429 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1431 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1433 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1434 instruction when the result is discarded.
1436 * iltests.il (test_0_div_regalloc): New regression test.
1438 * arrays.cs: Fix compilation error.
1440 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1442 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1443 float rules to inssel-x86.brg: sane architectures with FP registers
1444 don't need to implement these rules.
1446 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1448 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1450 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1452 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1453 implementation of 32 bit systems.
1455 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1457 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1458 (Jeroen Zwartepoorte).
1460 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1462 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1463 the caller and the callee matches.
1465 * mini.c (mono_method_to_ir): Add comment.
1467 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1468 signbit is missing on some platforms.
1470 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1472 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1474 * mini.c (setup_jit_tls_data): Call the new function.
1476 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1478 * mini-x86.c: Add experimental support for fast access to the lmf
1479 structure under NPTL/Linux 2.6.x.
1481 2003-11-06 Martin Baulig <martin@ximian.com>
1483 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1484 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1487 2003-11-02 Martin Baulig <martin@ximian.com>
1489 * mini.c (inflate_generic_field): New static method.
1490 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1491 generic instance and the field is declared in a generic type, call
1492 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1494 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1496 * mini.h mini.c (mono_method_same_domain): New function to return
1497 whenever the caller and the callee are in the same domain.
1499 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1501 2003-10-30 Martin Baulig <martin@ximian.com>
1503 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1504 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1506 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1507 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1509 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1511 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1514 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1515 object here, so it is in the correct appdomain etc.
1517 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1519 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1521 (mono_method_to_ir): Avoid freeing the type created returned from
1522 mono_type_create_from_typespec, since it is put into an internal cache
1523 by the function. Fixes pointer.exe.
1525 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1526 trampolines for icalls and pinvokes as well. Fixes #33569.
1528 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1530 * mini.c: Update after appdomain changes.
1532 * mini.c (mono_jit_compile_method_inner): Allways compile native
1533 method wrappers in the root domain, since there can only be one
1534 instance of them, whose address is stored in method->info.
1536 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1538 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1539 environment variable. Instead detect automatically whenever running
1540 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1543 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1545 * trace.c, trace.h: New files that implement the new trace option
1548 * driver.c: Document new --trace options.
1550 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1553 - if (mono_jit_trace_calls)
1554 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1556 * mini.h: prototypes.
1558 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1560 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1562 * mini.c inssel.brg: Implement typedefbyref opcodes.
1564 * mini.c (mono_jit_compile_method): Remove unused local variable.
1566 * mini.c (mono_jit_compile_method_inner): Ditto.
1568 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1570 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1572 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1574 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1576 * mini.c (mono_no_aot): Remove unused global variable.
1578 * mini.c: Thread safety fixes.
1580 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1582 * mini.c (mono_create_class_init_trampoline): Add a lock around
1583 class_init_hash_addr.
1585 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1588 * mini.c: Decompose the NEWARR instruction before decomposing its
1589 arguments. Fixes #30073.
1591 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1593 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1596 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1598 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1600 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1602 * driver.c: Add support for compiling icall wrappers to --compile.
1604 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1606 * inssel.brg: The empty value in class->interface_offsets is -1, not
1609 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1611 * objects.cs: New test for 'is' operator on an array of interfaces.
1613 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1615 * tramp-ppc.c: update trampoline code to support jumps
1616 and class initialization.
1618 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1620 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1622 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1624 * inssel.brg (OP_UNBOX): Remove unused rule.
1626 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1627 region instead of one for each method. Fixes #47813.
1629 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1631 * exceptions.cs (test_0_nested_finally): New regression test for
1632 nested exception handlers.
1634 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1636 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1638 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1641 * mini.c (mono_method_check_inlining): Make the inlining limit
1642 configurable by an environment variable.
1644 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1646 * mini.h: Bump AOT file version.
1648 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1649 token, store the image along with the token, since the token might not
1650 refer to the same image as the method containing the relocation,
1651 because of inlining.
1653 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1655 * mini.c (mono_precompile_assemblies): New function to compile
1656 all methods in all loaded assemblies.
1658 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1660 * regalloc.h regalloc.c (MonoRegState): Change the type of
1661 iassign and fassign to int*, since they can contain large negative
1662 values if the register is spilled. Also added some comments. Fixes
1665 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1666 under Win32. Fixes #42964.
1668 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1670 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1672 * aot.c: Added support for AOT compiling methods which contain calls
1673 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1676 * driver.c (compile_all_methods): Run the compilation in a thread
1677 managed by mono. Fixes #44023.
1679 * mini.c (mono_codegen): Print full method name in verbose output.
1681 * mini-x86.c (mono_arch_patch_code): Fix warning.
1683 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1684 jumps, since the method we are jumping to might be domain-specific.
1686 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1688 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1690 * inssel.brg: string chars are unsigned.
1692 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1694 * TODO: New todo item.
1696 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1697 which calls mono_runtime_class_init and patches the call site to
1698 avoid further calls.
1699 (mono_arch_create_class_init_trampoline): New arch specific function
1700 to create a class init trampoline.
1701 (create_trampoline_code): Generalized so it can create
1702 class init trampolines as well.
1704 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1705 (mono_create_class_init_trampoline): New function to create and cache
1706 class init trampolines.
1707 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1708 vtable given the address of a class init trampoline. Used by the
1710 (mono_codegen): Generate a call to a trampoline instead of
1711 mono_runtime_class_init in LDSFLD[A].
1712 (mono_codegen): Add relocations for the new trampoline.
1714 * mini.h mini-x86.c aot.c: Added a new relocation type:
1715 MONO_PATCH_INFO_CLASS_INIT.
1717 * mini.h: Bump AOT version number.
1719 * aot.c: Create a copy of the loaded code instead of using the original
1720 so methods which call each other will be close in memory, improving
1723 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1724 patch since it breaks the regression tests.
1726 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1727 for the register saving instruction sequence since the
1728 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1730 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1732 * TODO: Fix todo item && remove another.
1734 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1736 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1739 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1740 function of the module.
1742 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1743 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1744 --no-aot command line option.
1746 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1748 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1749 by Bernie Solomon (bernard@ugsolutions.com).
1751 * inssel.brg: Refactor the interface offset table related code into
1752 its separate functions and add support for the AOT case.
1754 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1756 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1758 * aot.c: Added mono_aot_verbose variable and made all debugging
1759 output depend on the value of this variable.
1761 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1762 method_label and info_label.
1764 * mini.h mini-x86.c aot.c: Added a new relocation type
1765 MONO_PATCH_INFO_IID for klass->interface_id.
1767 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1768 the MonoJitInfo structure.
1770 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1771 a non-root appdomain in shared mode.
1773 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1775 * aot.c: make aot loader less verbose. Remove free of unused variable.
1777 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1779 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1781 * .cvsignore: Added *.dll.
1783 * mini.c (mono_print_tree_nl): New function callable while debugging.
1785 * mini.c (mono_print_code): Export this.
1787 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1790 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1792 * mini.h (MonoCompile): Added 'jit_info' field.
1794 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1795 the cfg structure, since it is needed by the AOT compiler.
1797 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1799 * aot.c: A major rewrite. Changes include:
1800 - save exception tables for methods which have them.
1801 - cache failed lookups in aot_get_method () to avoid the (slow) calls
1803 - reworked the file format so it is now much smaller and needs
1804 fewer relocation entries.
1806 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1808 * aot.c (load_aot_module): Fix build bustage on platforms without
1811 2003-09-04 Martin Baulig <martin@ximian.com>
1813 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
1815 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1817 * TODO: Some new optimization ideas.
1819 * aot.c: Move AOT module loading logic here from mono_assembly_open.
1821 * aot.c: Save the optimization flags used to compile the code into
1824 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
1825 support emitting domain specific code.
1827 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
1828 no longer domain neutral. It can be made domain neutral by compiling
1829 with --optimize=shared.
1831 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
1834 * driver.c mini.h mini.c: New --no-aot debugging option which disables
1835 loading of AOT code.
1837 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
1839 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
1840 if there is no domain neutrality information.
1842 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
1844 * aot.c (mono_compile_assembly): Emit a symbol containing the file
1845 format version into the generated library.
1847 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
1848 callee method into the caller since one of them could be shared.
1850 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
1851 system exceptions from AOT code now works.
1853 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
1854 method if it is domain neutral and the callee is not.
1856 * graph.c (cfg_emit_one_loop_level): Fix warning.
1858 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
1860 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
1863 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
1865 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
1866 is needed by code which is executed before mono_runtime_init ().
1867 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
1869 * mini.c (mono_thread_abort): Fix warning.
1870 (mono_jit_compile_method): Call static constructor in the AOT case too.
1872 * aot.c (mono_compile_assembly): Fix warning.
1874 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1876 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
1878 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
1880 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
1882 * cpu-pentium.md: Fix the length of call opcodes so they include the
1883 ESP restoring instruction. Fixes #47968.
1885 2003-08-28 Martin Baulig <martin@ximian.com>
1887 * mini-x86.c (mono_arch_call_opcode): Added support for
1888 MONO_TYPE_GENERICINST.
1890 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
1892 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
1894 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
1895 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
1897 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
1900 2003-08-26 Martin Baulig <martin@ximian.com>
1902 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
1903 when reporting an error, set this to the actual error location.
1904 (mono_method_to_ir): Report the correct error location if
1905 get_basic_blocks() returned an error.
1907 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
1909 * mini.c (mono_type_blittable): OBJECT is not blittable.
1910 (mono_method_blittable): Methods which have marshalling descriptors
1911 are not blittable either. Fixes #47842.
1913 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
1915 * driver.c mini.c: Use an environment variable instead of a global
1916 variable. Also fix the build.
1918 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
1919 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
1922 * driver.c mini.c: Added --with-valgrind option to turn off some
1923 code which prevents mono from running under valgrind.
1925 * mini.c (mono_emit_call_args): Fixed warning.
1927 * mini.c (mono_emulate_opcode): Fixed warning.
1929 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1931 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
1932 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
1933 regalloc.c, regalloc.h: specify available registers in arch-specific
1934 code and support floats in the regallocator (patch by Laurent Morichetti
1937 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
1939 * mini.c: mono_thread_current() can be called only after
1940 mono_runtime_init(): rearrange code to not call it early on.
1942 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
1944 * mini.c: allocate jump tables in the code mempools.
1946 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
1948 * mini.c, mini.h: make sure per-thread data allocated by the jit is
1951 2003-08-10 Miguel de Icaza <miguel@ximian.com>
1953 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
1954 12 to 16. This fixes bug #47453.
1957 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
1959 * mini-ppc.c: fixed indexed load and unsigned compares.
1961 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
1963 * mini.c: reenabled installation of handler for
1964 thread abort signal.
1966 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1968 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
1969 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
1970 until it's fixed and actually useful.
1972 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
1974 * inssel-long32.brg: couple more opcodes implemented.
1976 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1978 * mini-sparc.c: Even more opcodes implemeted.
1980 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
1982 * mini-sparc.c: More opcodes implemented.
1984 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
1986 * mini-sparc.c: More opcodes implemented.
1988 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1990 * inssel-sparc.brg: Add some needed rules. Direct
1992 * Makefile.am: Use inssel-sparc.brg
1993 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
1994 an assert happy for now.
1996 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
1998 * mini-sparc.c: Fixed compile errors.
1999 * exceptions-sparc.c: Same. We now produce a mono binary
2000 on sparc-linux. Yea.
2002 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
2004 * mini-sparc.c: Renamed registers. Also some macro cleanups.
2005 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
2006 They compile, but do not work.
2008 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2010 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
2011 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
2012 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
2015 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2017 * mini.c: more opcodes implemented and better support for generics.
2019 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2021 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
2022 * mini.c, mini.h: first cut at generics support: some new instructions
2023 added and changed the behaviour of some of the existing ones.
2025 2003-07-21 Miguel de Icaza <miguel@ximian.com>
2027 * mini.c: Removed definition of metadata_shared mutex here.
2029 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2031 * mini-x86.c: make vararg calls work for instance methods.
2033 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
2035 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
2036 returns the arguments in a separte list, now.
2038 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2040 * aot.c, mini.c: updates for array type representation changes.
2042 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2044 * mini.c: register function to perform jit shutdown.
2046 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2048 * mini.c: use a faster allocator if possible.
2050 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2052 * aot.c: some cleanups and portability changes.
2054 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2056 * mini.c: use faster allocation for CEE_BOX if possible.
2058 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2060 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2061 Moved inlined mempcy code to its own function so that is can be
2062 reused. Added an inline memset function as well (optimized initobj).
2063 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2065 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2067 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2069 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2071 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2072 arch code can setup the cpu for CLR execution, if needed.
2073 We use it on x86 to set the precision of FP operations.
2075 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2077 * mini.c: disable some optimizations if we can guess they'll cost too
2078 much for a given method.
2080 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2082 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2084 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2085 * mini.h mini.c mini-x86.c: Added instruction level coverage
2086 info collection support.
2088 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2090 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2091 is now implemented in the profiling API. Get rid of a couple of
2092 unnecessary global variables.
2094 2003-06-15 Nick Drochak <ndrochak@gol.com>
2096 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2097 * cpu-g4.md: add op_bigmul and op_bigmul_un
2098 * cpu_pentium.md: add op_bigmul_un
2099 * inssel-long32.brg: add rule for unsigned bigmul
2100 * mini-ops.h: define OP_BIGMUL_UN
2101 * mini-x86.c: THE BUG: handle (un)signed properly
2102 * mini.c: choose unsigned opcode if needed.
2103 This set of patches fixes bug #44291
2105 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2107 * mini.c (optimize_branches): improved to handle all kinds of
2108 conditional branches.
2110 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2112 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2113 don't raise exceptions.
2115 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2117 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2118 to arch-specific files.
2120 2003-06-09 Martin Baulig <martin@ximian.com>
2122 * Makefile.am (libs): Added $(LIBGC_LIBS).
2124 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2126 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2127 and OP_ATAN (fixes bug#44293).
2129 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2131 * Makefile.am, mini-x86.c: rename cpu description array to
2132 pentium_desc, since some compilers define the 'pentium' preprocessor
2135 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2137 * mini.c (mini_select_instructions): add explicit branch if the
2138 following block is not the false target of a conditional branch -
2139 we need this with any optimization that reorder or remove bblocks
2141 * mini.c (optimize_branches): bug fixes
2143 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2145 * mini.c (mono_method_to_ir): inline static readonly fields
2147 * ssa.c (fold_tree): start cfold support for long (very simple
2150 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2152 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2154 * inssel.brg: fixed memcpy (bug #44219).
2156 2003-06-05 Dick Porter <dick@ximian.com>
2158 * driver.c: Set the glib log levels to not abort if g_message
2161 g_set_prgname() has to happen before mini_init() so that the
2162 process handle gets the info.
2164 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2166 * driver.c: add intrins to the default optimizations to get wider
2169 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2171 * mini.h: some large basic blocks will overflow a 16-bit
2172 integers for symbolic registers.
2174 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2176 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2177 (mono_arch_output_basic_block): fix bug 43499
2179 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2181 * mini.c: kill duplicated definition of mono_debug_format.
2183 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2185 * mini-x86.c, arrays.cs: fixed register allocation bug.
2187 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2189 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2191 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2193 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2196 (print_method_from_ip): also print source location information if
2199 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2201 * mini.c (mono_find_block_region): bug fix in region code
2202 (mini_method_compile): enable removing unreachable code again, but
2203 only in methods without exception clauses.
2205 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2207 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2208 Implemented arglist opcode and handling of TypedReference type.
2209 Fixed x86 call convention when a structure is returned.
2210 Minimal support for calling static vararg methods.
2212 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2214 * mini.c (mini_method_compile): always remove unreachable code,
2215 because the code in them may be inconsistent (access to dead
2216 variables for example).
2218 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2220 * driver.c, debug-mini.c: warning fixes.
2222 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2224 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2226 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2228 * mini.c: thread-static fields are registered in mono_class_vtable(),
2229 so ensure the function is called before checking for them.
2231 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2233 * mini.c (optimize_branches): fix for bug 43586
2235 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2236 overflow (fixes Bug #43639)
2238 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2240 * mini.c, objects.cs: allow the use of stobj for primitive types.
2242 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2244 * mini.c: be less strict about argument checking until we support
2245 running the verifier.
2247 2003-05-27 Nick Drochak <ndrochak@gol.com>
2249 * basic-long.cs: tests for (ulong)int * (ulong)int also
2250 * mini.c: use the same trick for (ulong)int * (ulong)int
2252 2003-05-27 Nick Drochak <ndrochak@gol.com>
2254 * basic-long.cs: add regression test for (long)int * (long)int
2255 * cpu-pentium.md: add op_bigmul specification
2256 * inssel-long32.brg: add OP_BIGMUL rule
2257 * mini-ops.h: add OP_BIGMUL
2258 * mini-x86.c: register allocator: handle case where src1 needs to be
2260 * mini.c: substitute special BIGMUL opcode in the tree for
2261 (long)int * (long)int
2263 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2265 * jit-icalls.c: call the type ctor on field access if needed.
2267 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2269 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2270 to a method (including results of ldelema, bug#43207).
2272 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2274 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2275 colors to show exception handler blocks.
2277 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2278 (fix for pinvoke7.cs).
2280 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2282 * mini.h, mini.c: ensure correct initialization order for types that
2283 require it. Prepare for lazy compilation of jit icall wrappers.
2284 Provide a name for opcode emulation to reduce unneeded mallocing.
2286 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2288 * mini-x86.c: better register restoring code and profiling
2289 support for tail calls.
2291 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2293 * mini.h, driver.c: prepare for leaf methods optimization.
2295 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2297 * mini.c: get targets of branches before converting a method.
2299 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2301 * mini.c (optimize_branches): added some experimental code (disbaled)
2303 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2305 * mini.c (optimize_branches): fix branch to branch optimization
2307 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2309 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2311 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2313 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2316 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2318 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2319 enable use of interface variables again.
2321 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2322 I1 to registers because there is no simply way to sign extend 8bit
2323 quantities in caller saved registers on x86.
2325 * inssel-float.brg: set costs of some rules to 2 so
2326 that monobure always select the arch. specific ones if supplied,
2327 regardless of the order we pass the files to monoburg.
2329 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2331 * mini.c, mini-x86.c: since the magic trampoline for jumps
2332 can't patch the code directly, we do it as soon as the
2333 method gets compiled.
2335 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2337 * mini-x86.c, mini.h: introduce a new patching method
2338 to support CEE_JMP and tail calls.
2339 * mini.c: obey tail.call. Don't precompile methods target
2341 * tramp-x86.c: new trampoline code to handle methods
2342 reached through a jump.
2344 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2346 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2347 bit values to registers
2349 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2351 * mini.c (mono_compile_get_interface_var): share interface
2352 variables if possible.
2354 2003-05-16 Martin Baulig <martin@ximian.com>
2356 * debug-mini.c (mono_init_debugger): New function to initialize
2357 the debugger. This is not in the debugger since it needs to
2358 access some of mini's internals.
2360 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2362 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2364 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2366 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2367 for value type handling.
2369 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2371 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2372 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2374 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2376 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2377 the constructor through a proxy.
2379 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2381 * jit-icalls.c, inssel.brg: fixes to array element address
2384 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2386 * mini-x86.c (is_regsize_var): allocate pointer to registers
2388 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2390 * driver.c: fixed typo, added intrins to the set of optimizations
2391 tested with regressions.
2393 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2395 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2396 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2399 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2401 * inssel.brg: remove some common pop instructions without side effects
2403 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2405 * inssel-x86.brg: fixed thinko in int to double conversions.
2407 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2409 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2411 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2413 * inssel-long32.brg: two more missing instructions.
2415 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2417 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2420 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2422 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2425 * basic-float.cs: Added tests for negative zero.
2427 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2429 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2430 a couple of missing operations for long casts, with test cases.
2432 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2434 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2436 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2438 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2439 code size estimation.
2441 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2443 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2444 abstract methods (fix bug 42542)
2446 * aot.c: add ability to handle array types
2448 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2450 * mini.c: Call the _specific versions of the object allocation
2451 functions if possible.
2453 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2455 * driver.c: call setlocale ().
2457 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2459 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2462 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2464 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2466 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2467 wrappers (fix bug 42122)
2469 2003-05-04 Martin Baulig <martin@ximian.com>
2471 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2473 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2474 s/mini_set_defaults/mono_set_defaults/g.
2476 2003-05-04 Martin Baulig <martin@ximian.com>
2478 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2480 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2482 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2483 (reported by Don Roberts).
2485 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2487 * mini.c: temporarily work around two bugs for this release.
2489 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2491 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2492 that contains -export-dynamic and it makes using the ld script
2494 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2496 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2498 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2501 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2503 * mini.c: make sure leave calls all the needed finally blocks,
2504 even when the target jumps out of multiple exception clauses.
2506 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2508 * ldscript, Makefile.am: add linker script to reduce the number of
2509 exported symbols (should also fix the issues with libwine defining
2510 some of the same symbols in io-layer).
2512 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2514 * driver.c (mini_main): Avoid assertion when no file name is given on
2517 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2519 * driver.c: added --version/-V command line option.
2520 Added the inline optimization in the regression tests.
2522 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2524 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2525 to the type in the method signature (fixes bug#42134).
2527 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2529 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2531 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2533 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2535 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2537 * driver.c: fixed bug #42100.
2539 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2541 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2543 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2545 * mini.c: moved most of the code required to do inlining to its own
2546 function so it can be reused. Inline also ctors if appropriate.
2548 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2550 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2551 the runtime can call mono API functions.
2553 2003-04-27 Martin Baulig <martin@ximian.com>
2555 * debug-mini.c (mono_debug_init_method): Added
2556 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2557 send a notification to the debugger.
2559 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2560 running in the Mono Debugger, just pass the breakpoint number to
2561 mono_debug_init_method().
2563 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2565 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2567 * mini.c: allow some more unsafe compares.
2569 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2571 * mini-x86.c, Makefile.am: make distcheck works (partially from
2572 a patch by Richard Lee <r.h.lee@attbi.com>).
2573 * regset.c, regset.h: removed, they are unused.
2575 2003-04-25 Dick Porter <dick@ximian.com>
2577 * driver.c: Usage reports the name as 'mono' not 'mini'
2578 * exceptions-x86.c: Build and run on freebsd
2580 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2582 * Makefile.am: install the program with the 'mono' name and
2583 the library as libmono instead of mini and libmini.
2585 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2587 * driver.c: provide the APIs for the embedding interface of the old jit.
2589 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2591 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2593 2003-04-23 Martin Baulig <martin@ximian.com>
2595 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2597 * driver.c: Added `--debug' command line argument to enable
2600 2003-04-23 Martin Baulig <martin@ximian.com>
2602 * debug.[ch]: Removed. The code is now in
2603 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2605 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2608 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2610 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2612 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2615 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2616 mono_domain_finalize.
2617 (mini_method_compile): use mono_method_profile* if the the option is
2620 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2622 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2623 methods with their wrapper.
2625 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2626 methods with their wrapper.
2628 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2631 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2634 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2637 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2639 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2641 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2643 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2644 of the mempool. This is slightly faster and uses less memory
2646 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2648 * mini.c: avoid O(n) allocation for variables.
2650 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2652 * mini.c: handle items on the stack after inlining methods.
2654 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2656 * mini.c: make the method->opcode optimization dependent
2657 on MONO_OPT_INSTRINS and do it lazily.
2659 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2661 * driver.c: print overall results at the end of regression run.
2663 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2665 * inssel.brg: don't overwrite symbolic registers.
2667 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2669 * inssel-x86.brg: fix conversion from long to float.
2671 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2673 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2675 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2677 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2679 * driver.c: Added --print-vtable option as in the old JIT.
2681 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2683 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2685 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2687 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2689 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2691 * mini.c regalloc.c regalloc.h: Fix memory leak.
2693 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2695 * aot.c (mono_aot_get_method): register all used strings
2697 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2699 * mini.c: always intern strings references with ldstr at compile time.
2701 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2703 * Makefile.am: add BUILT_SOURCES.
2705 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2707 * driver.c: give a better error message when the assembly to execute
2708 doesn't have an entry point.
2710 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2712 * Makefile.am: added hack for automake
2714 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2717 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2719 22003-04-07 Martin Baulig <martin@ximian.com>
2721 * Makefile.am: Added Makefile.am.
2723 * debugger-main.c: Removed, this is now in the debugger where it
2726 * mini.pc.in: Call this package `mini' for the moment.