1 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3 * mini-x86.c (mono_arch_local_regalloc): Correctly free
4 reg in long and clob case (bug #58343). Fixed/added comments.
6 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8 * mini.c (mono_jit_runtime_invoke): Follow new convention
9 of calling the invoke method with an function pointer.
11 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
13 * ChangeLog: Fix author of memory leak patch.
15 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17 * Makefile.am: fix make dist as well...
19 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21 * mini.c, cfold.c: fix style.
23 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
25 * mini.c: handle issue with the low-level implementation of
26 some long opcodes (bug #54209).
28 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
30 * basic.cs: test for my new cmov stuff.
32 2004-05-13 Patrik Torstensson
34 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
35 opt and added peephole documentation.
37 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
39 * tramp-ppc.c: rewrote the generic trampoline code.
41 2004-05-11 Patrik Torstensson
43 * mini-x86.c: optimize long shl/shr asm code (one less branch)
45 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
47 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
49 * mini.h mini.c dominators.c: Applied patch from Derek Woo
50 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
52 * mini.c: Add new icalls for AsAny marshalling.
54 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
56 * tramp-ppc.c, mini-ppc.c: more cleanups.
58 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
60 * mini.c: no warnings.
62 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
64 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
66 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
68 * mini.c: In the thread abort signal handler, if the thread is in the
69 process of being stoped, don't throw the Abort exception, just stop the
72 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
74 * tramp-ppc.c: removed old code.
76 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
78 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
79 do some simple speed optimizations on ppc.
81 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
83 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
84 and large offsets in load/store.
86 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
88 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
89 it causes regressions.
91 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
93 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
96 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
98 * jit-icalls.c: remove warnings.
99 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
100 speedups for unsafe code.
102 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
104 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
106 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
108 * basic-calls.cs: Add new regression test.
110 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
113 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
115 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
118 2004-05-06 Patrik Torstensson
120 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
121 long reg allocation in any reg (not only eax:edx) and implemented
122 long shl/shr ops in asm instead of helpers.
124 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
126 * mini-sparc.h: Fix warnings.
128 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
131 * mini-exceptions.c (mono_handle_exception): Call the filter in a
132 separate statement for clarity.
134 * mini-sparc.c: Update status.
136 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
138 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
141 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
143 * inssel-ppc.brg: another small pre-release workaround:
144 we don't do overflow detection for long_sub_un.
146 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
148 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
149 (also works around a weird ppc bug: 57957).
151 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
153 * tramp-ppc.c: trampoline fixes.
155 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
157 * mini-ppc.c: fixed typos.
159 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
161 * mini-ppc.c, exceptions-ppc.c: more code saves registers
162 at the top of the stack. Fixed typos. Use a frame registers
163 for all the methods with exception clauses.
165 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
167 * exceptions-ppc.c: restore fp registers.
169 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
171 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
172 order from the stack top (moved the stack room to save the
173 return value for trace after the param area). Fixed corruption
174 in restoring registers on unwind.
176 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
178 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
180 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
182 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
183 and prolog/epilog for methods that use it. Allow
184 enough param area room for varargs methods. Fix miguel's
185 breakage in exception handling.
187 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
189 * Makefile.am: run genmdesc only on current arch.
191 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
194 * mini-x86.h: fix the build on windows.
196 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
198 * 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.
200 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
202 * mini-exceptions.c: New file.
204 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
205 Move some parts of the x86 exception handling code to an
206 arch-independent file so it can be shared with other ports.
208 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
210 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
212 2004-04-26 David Waite <mass@akuma.org>
214 * driver.c: remove comma from end of enumeration declaration
216 2004-04-26 Jackson Harper <jackson@ximian.com>
218 * driver.c: parse config file before loading first assembly. This
219 allows the user gac to be enabled/disabled.
221 2004-04-23 Miguel de Icaza <miguel@ximian.com>
223 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
224 simpler mechanism: we do not care what is encoded initially
225 (branch absolute or relative), we care about the code and its
226 target. I kept the old code for reference for now.
228 The new code tries first to determine if the jump is anywhere in
229 the -/+32 absolute meg range, if it succeeds, it encodes using the
230 absolute branch; If not, it tried to find something in the
231 relative range, if not, it uses the handle_thunk code.
233 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
235 * exceptions-ppc.c: use the correct ip register on macosx.
237 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
239 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
241 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
243 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
244 Raise exception on integer divide by zero by hand since the hw
245 doesn't support it. Handle NaNs in FP compares.
247 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
249 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
250 code reducing duplication between the platforms and enabled
251 signal exception handling (on linux for now).
253 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
255 * exceptions-ppc.c: more macosx support.
257 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
259 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
261 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
263 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
265 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
267 * iltests.il: more tests.
269 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
271 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
274 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
276 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
278 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
280 * liveness.c: Mark variables as volatile in all basic blocks reachable
281 from exception clauses.
283 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
285 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
288 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
290 * iltests.il, basic.cs: more tests for regalloc.
292 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
294 * iltests.il: Some tests for register allocation modifications
297 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
299 * exceptions.cs: Add regression test for bug #56782.
301 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
302 original stack trace if an exception is rethrown. Fixes #56782. Oh,
303 the beauty of fixing the same thing in 5 different files...
305 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
307 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
310 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
312 * mini.c: Add support for STRWLPARRAY marshalling convention.
314 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
316 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
317 to init the context to setup the regs pointer).
319 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
321 * exceptions-ppc.c: more exceptions work.
323 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
325 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
328 2004-04-13 Miguel de Icaza <miguel@ximian.com>
330 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
331 can use the memory directly.
333 * cpu-pentium.md: Update documentation from a post from Zoltan.
335 add x86_add_membase, x86_sub_membase, x86_mul_membase
337 2004-04-13 Miguel de Icaza <miguel@ximian.com>
339 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
340 GENERAL_REGS they were also hardcoded for all PPC ports.
342 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
344 Remove hard-coded limit for floating point registers, use
345 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
347 Notice that in MacOS X calling conventions you can fit a lot more
348 floating point values in registers, so I should update the PInvoke
349 test to excercise the passing of floating point values on the
350 stack (currently broken).
352 2004-04-06 Miguel de Icaza <miguel@ximian.com>
354 * tramp-ppc.c (create_trampoline_code): Added
355 JUMP_TRAMPOLINE_SIZE.
356 (ppc_magic_trampoline): Follow the pattern from
357 x86_magic_trampoline: if code is set to zero, return.
358 (create_trampoline_code): Always pass MonoMethod to the jump
359 trampoline, before it was passing a null.
360 (mono_arch_create_jump_trampoline): Implement the jump stub, could
361 share the code with mono_arch_create_jit_trampoline.
363 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
365 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
368 * cpu-g4.md: Added length for jmp instruction, the worst case
369 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
372 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
374 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
376 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
378 * mini.c: Only set bblock->real_offset when adding a new bblock, and
379 before each IL instruction.
381 * mini.c (CEE_BOX): Fix warnings.
383 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
385 * mini.c: removed a few unused vars and extra whitespace.
387 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
389 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
391 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
393 (OP_GETCHR): use the above
394 (CEE_LDELEMA): use the above.
396 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
397 version of the generic impl.
398 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
399 (CEE_LDELEMA): use the above.
401 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
403 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
406 * iltests.il: Added new regression test for #56317.
408 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
410 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
411 under NetBSD. Fixes #56450.
413 * liveness.c (update_gen_kill_set): Fix previous patch.
415 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
417 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
419 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
421 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
424 * inssel-sparc.brg: Add more optimizations.
426 * mini-sparc.c: Replace multiply/divide with shifts if possible.
428 2004-04-01 Martin Baulig <martin@ximian.com>
430 * mini.c (handle_box): New static function; moved the
431 implementation of CEE_BOX here.
432 (mono_method_to_ir): Added `constrained_call' variable.
433 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
434 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
435 mono_method_get_constrained() to get the method.
437 2004-04-01 Martin Baulig <martin@ximian.com>
439 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
440 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
441 (mono_method_to_ir): We don't need these macros anymore since
442 mono_class_get_full() already takes care of it.
444 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
446 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
447 use @function (as doesn't accept #function here) and check the return
448 value of system and stop if fails.
450 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
452 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
454 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
456 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
458 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
460 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
463 * basic-long.cs: Add test for negation of Int64.MinValue.
465 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
467 * mini-sparc.c: Update status.
469 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
471 * exceptions-sparc.c: Fix return value in filters.
473 * inssel-sparc.brg: Fix register allocation in some rules.
475 2004-03-28 Martin Baulig <martin@ximian.com>
477 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
480 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
482 * mini-x86.c (mono_arch_patch_code): Fix warnings.
484 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
485 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
486 remove unused conv_u4 opcode.
488 * mini-x86.c: Remove valgrind workaround since it slows down things
489 even when mono is not run under valgrind.
491 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
493 * mini-sparc.c: Update status.
495 * inssel-sparc.brg: Add some optimizations.
497 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
498 future delay slot filling. Add support for varargs, tail calls and JMP.
500 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
501 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
503 * inssel.brg: Fix register allocation in OP_ARGLIST.
505 * inssel.brg: Fix warnings.
507 2004-03-25 Martin Baulig <martin@ximian.com>
509 * mini.c (inflate_generic_field): Removed.
510 (mini_get_method): Removed, use mono_get_method_full(),
511 (mini_get_class): Removed, use mono_class_get_full().
512 (mono_method_to_ir): Pass our generic context to
513 mono_field_from_token().
515 2004-03-25 Martin Baulig <martin@ximian.com>
517 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
519 (mini_get_method): Take a `MonoGenericContext *' instead
521 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
522 a new local variable called `generic_context' which holds the
523 current `MonoGenericContext *'; use it to lookup things.
525 2004-03-24 Martin Baulig <martin@ximian.com>
527 * mini.c (mini_get_class): New static method; if we're inside a
528 generic instance, inflate the class if neccessary.
529 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
531 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
533 * iltests.il: New regression test for #55976.
535 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
538 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
540 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
543 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
545 * liveness.c: Consider SSA stores as well as loads when making vars
548 * exceptions.cs: New regression tests for register allocation.
550 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
552 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
553 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
554 domain lock only to protect puntual access to data structures.
555 Added access lock for sighash, jit_icall_hash_name,
556 jit_icall_hash_addr and domain->code_mp.
558 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
560 * driver.c: Print SIGSEGV handling method.
562 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
564 * mini.c (setup_jit_tls_data): Handle case when this is called
565 multiple times for a thread.
567 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
568 is different from fbxx_un. Fixes #54303. Also use constants instead of
569 magic numbers in a lot of places.
571 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
573 * exceptions.cs: Fix cctor test when --regression is used.
575 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
577 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
580 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
582 * inssel-ppc.brg: fixed register assignments for some rules.
584 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
586 * exceptions.cs: Add test for exceptions in static constructors.
588 * mini.c (mono_jit_compile_method_with_out): Move the calling of
589 static constructors outside the domain lock. Fixes #55720.
591 2004-03-17 Martin Baulig <martin@ximian.com>
593 * mini.c (get_generic_field_inst): Removed, this'll never happen.
594 (inflate_generic_field): Take the `MonoMethod *' instead of the
595 `MonoClass *' and added support for generic method.
596 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
597 have a `field->parent->gen_params', only inflate the field if it's
598 an open constructed type.
600 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
602 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
603 exception object instead of the preconstructed ones.
605 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
607 * mini.c: reverted changed to sigsegv_signal_handler commited
608 accidentally in the previous patch.
610 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
613 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
614 running --aot with an old assembly.
616 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
618 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
621 * mini-sparc.c: Add support for v9 branches with prediction.
623 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
625 * mini.c (mini_init): #warning is GNUC only
627 * mini-sparc.h: implement __builtin_frame_address
628 and __builtin_return_address for Sun C compiler
630 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
632 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
634 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
636 * basic-calls.cs: Add test for unaligned byref long argument passing.
638 * mini-ops.h: Add sparcv9 compare and branch instructions.
640 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
641 v9 instructions if we have a v9 cpu.
643 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
644 registers for global allocation.
646 * exceptions-sparc.c: Fixes.
648 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
650 * liveness.c (mono_analyze_liveness): Optimized version.
652 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
654 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
657 * basic-float.cs basic-calls.cs: New regression tests.
659 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
661 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
662 sigaltstack implementation.
664 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
666 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
667 stuff if SIGSEGV_ON_ALTSTACK is not defined.
669 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
671 * mini.c: Fix warnings.
673 * mini.c (mono_resolve_patch_target): New function which contains the
674 arch independent part of the patching process.
676 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
677 patching code to a separate function.
679 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
681 * mini.c (add_signal_handler): ifdef out on Windows
683 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
685 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
686 cpu-sparc.md: Add exception handling support + other fixes.
688 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
689 typed GC detection in --version.
691 * basic.cs exceptions.cs: New regression tests.
693 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
694 the arch specific code can store data during a compilation.
696 * mini-ops.h: Add OP_SETFRET.
698 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
699 function, register a separate icall for each arity, so the icalls can
702 * mini.c (mono_print_tree): Print negative offsets in a more readable
705 * mini.c: Make signal handling work on sparc.
707 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
709 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
711 * jit-icalls.c: Emulate truncl by aintl on solaris.
713 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
715 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
717 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
719 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
721 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
722 a MarshalByRef type, inline a method that performs the check, taking into
723 account that the object can be a proxy. Also implemented tow new opcodes:
724 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
725 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
726 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
728 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
730 * mini-ppc.c: if a relative branch displacement is too big
731 but it points to and area reachable with an absolute branch,
734 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
736 * mini.c: optimize small copies in cpblk.
738 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
740 * basic-calls.cs basic-float.cs: New regression tests.
742 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
743 negative offsets from %fp. Implement localloc. Fix local register
744 allocation. Fix the case when the this argument needs to be saved to
745 the stack. Implement some missing opcodes.
747 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
749 * mini.c (mini_method_compile): Reenable global regalloc in methods
750 with exception handlers.
752 * linear-scan.c (mono_varlist_sort): Fix warning.
754 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
756 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
759 * liveness.c: Make all variables uses in exception clauses volatile, to
760 prevent them from being allocated to registers. Fixes #42136.
762 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
764 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
767 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
768 argument to mono_arch_regalloc_cost.
770 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
773 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
775 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
776 Make the cost of allocating a variable to a register arch dependent.
778 * basic-calls.cs: Fix compilation of tests.
780 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
781 helper function to cut back on the number of #ifdefs needed.
783 * mini-ppc.c: Fix compilation.
785 * basic-calls.cs: New regression tests.
787 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
789 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
790 of l0 since that is callee saved.
792 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
795 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
796 of delay instruction.
798 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
800 * mini.h (MonoCallInst): Add 'virtual' flag.
802 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
804 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
806 * *.cs: New regression tests.
808 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
811 * mini.c (mono_runtime_install_handlers): Fix build.
813 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
814 'signal_stack_size' members.
816 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
817 alternate signal stack.
819 * exceptions-x86.c: Add stack overflow handling.
821 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
822 functions to arch independent code.
824 * mini.c (mono_print_tree): Print more detailed info for load_membase
827 2004-02-23 Martin Baulig <martin@ximian.com>
829 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
831 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
833 * mini-x86.c: fixed reg allocation for div/rem.
835 2004-02-22 Miguel de Icaza <miguel@ximian.com>
837 * driver.c (mono_main): Report some configuratio options on --version.
839 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
841 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
842 low in the address space. Correctly flush memory in thunks where we
845 2004-02-20 Martin Baulig <martin@ximian.com>
847 * mini.c (mini_get_method): New static method; inflate all generic
848 methods and methods in open generic instances.
849 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
850 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
852 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
854 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
856 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
858 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
860 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
862 * mini-sparc.c (flushi mono_arch_output_basic_block): make
863 it compile using Sun's compiler.
865 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
867 * 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.
869 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
871 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
873 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
875 * mini-ppc.c: handle calls outside of the allowed range with thunks
876 allocated using the code manager.
877 * tramp-ppc.c: use the code manager to hold generated native code.
878 Fixed the magic trampoline to just patch vtable entries.
880 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
882 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
885 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
887 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
890 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
891 if we have a working __thread implementation.
893 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
894 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
896 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
898 * mini-x86.c: Fix compilation under gcc 2.
900 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
902 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
903 contains a call to the wrapped function.
905 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
906 OP_<CALL>_IMM opcodes, and use them under X86.
908 * mini.c (mono_jit_find_compiled_method): Fix warning.
910 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
912 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
914 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
915 functionality to mini.c.
917 * mini.c (mono_create_jump_trampoline): New function to create a jump
918 trampoline. Return a compiled method instead of a trampoline if it
919 exists. Add a cache for jump trampolines.
921 * mini.c (mono_jit_find_compiled_method): New function to return a
922 compiled method if it exists.
924 * mini-x86.c: Call mono_create_jump_trampoline instead of
925 mono_arch_create_jit_trampoline.
927 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
928 a jump trampoline. Fixes #52092.
930 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
932 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
933 which is not up-to-date. Add check_corlib_version () instead.
935 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
938 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
939 since newer valgrind versions do not need it.
941 * mini.c (mono_jit_compile_method_with_opt): New helper function to
942 compile a method with a given set of optimizations.
944 * mini.c: Compile icall wrappers on-demand instead of at startup.
946 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
947 wrapper for an icall.
949 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
951 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
954 * iltests.il: Add test for non-empty stack before switch instruction.
956 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
958 * mini.c: Add support for new stringbuilder marshalling conventions.
960 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
962 2004-02-01 Martin Baulig <martin@ximian.com>
964 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
965 in `ginst->mtype_argv'.
967 2004-01-31 Miguel de Icaza <miguel@ximian.com>
969 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
972 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
974 * mini.c: fixed buglet in initobj generic implementation for references.
976 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
978 * Makefile.am: make the version script conditional.
979 * jit-icalls.c: handle missing truncl().
981 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
983 * exceptions.cs: Add more tests for double->int conversion.
985 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
986 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
988 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
990 * driver.c: make --verbose --version emit an error
991 if the loaded corlib doesn't match the runtime version.
993 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
995 * mini-ppc.h: export ppc_patch().
996 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
997 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
998 on par or better than on MacOSX.
1000 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
1002 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
1003 mono_lookup_pinvoke_call.
1005 * mini-x86.c: Under windows, the default pinvoke calling convention is
1006 stdcall. Fixes #52834.
1008 * mini.c (optimize_branches): Add an upper bound to the number of
1009 iterations to prevent infinite loops on strange loops. Fixes #53003.
1011 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
1013 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
1014 and ISINST. Fixes #52093.
1016 * objects.cs (test_0_vector_array_cast): New tests.
1018 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
1020 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
1021 checking in Array.Set ().
1023 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
1026 * object.cs (test_0_multi_array_cast): New regression test.
1028 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
1030 * exceptions-ppc.c: fix build on Linux/PPC.
1032 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
1034 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
1035 running under valgrind.
1036 (x86_magic_trampoline): Fix build bustage.
1038 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
1039 negative values as well. This is needed for the encoding of the line number
1040 info, since sometimes the line numbers are not in increasing order.
1042 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
1044 * cpu-pentium.md (localloc): Increase the size of the localloc
1045 instruction since it is a loop under Win32.
1047 * debug-mini.c (record_line_number): Get rid of unneccesary memory
1050 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
1052 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
1053 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
1054 Max Horn (max@quendi.de). Fix file names in comments.
1056 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
1058 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
1059 avoid stack overflow.
1060 (replace_usage): Avoid uninitialized variable warnings.
1062 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
1063 and taking the address of valuetype variables.
1065 2004-01-03 Patrik Torstensson
1067 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
1068 for other purposes than FP later on.
1070 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
1072 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
1075 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1077 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
1079 2003-12-30 Patrik Torstensson <p@rxc.se>
1081 * mini-x86.h: Decreased number of availiable fp regs.
1082 Solves corner cases with FP spilling.
1084 2003-12-23 Patrik Torstensson <p@rxc.se>
1086 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
1087 for floating point stack tracking / spilling on x86.
1090 * basic-float.cs: added float mul overflow test.
1092 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
1094 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
1096 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1098 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
1099 supports for cond branches that overflow the immediate
1100 overflow offset. mcs can compile simple programs.
1102 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
1104 * exceptions-ppc.c: exception handling support wip:
1105 finally handlers get run on exception.
1107 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
1109 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
1112 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1114 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
1115 initial support for stack walking and unwinding.
1117 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
1119 * driver.c (mono_main): Make corlib-out-of-sync message more
1120 descriptive. Also remove verify_corlib call.
1122 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1124 * mini.c: make CEE_NEWARR calls and other emulated opcodes
1125 not overlap with other call's arguments, too.
1127 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
1129 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
1130 move to arch-specific code the choice of arch-specific
1131 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
1132 * mini.c: ensure emulation calls will not interleave
1135 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
1137 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
1138 the magic trampoline stack frame is dropped before executing
1141 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
1143 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
1144 and integer to fp conversions. Added support for overflowing
1145 arguments on the stack. Reserve a couple more registers as temps.
1146 Added support for aot compilation (as output still needs to be
1149 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1151 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
1152 Don't overwrite return register in some corner cases.
1154 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
1156 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
1157 static constructors when AOT compiling.
1159 * driver.c (mono_main): Call mono_check_corlib_version.
1161 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1163 * cpu-g4.md, basic.cs: fixed div target register.
1165 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
1167 * mini-ppc.c, basic.cs: shl_imm fix with test.
1169 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1171 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
1172 structures by value. Misc fixes.
1173 * objects.cs: more tests.
1175 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
1177 * mini-ppc.c: lconv.ovf.i implemented.
1179 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1182 (mini_init): don't error out if someone already called g_thread_init.
1184 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
1186 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
1187 to be any type per the spec. Fix abnormal memory usage when
1188 the same object is repeatedly thrown.
1190 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
1192 * mini.c: check for overruns in IL code.
1194 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
1196 * TODO: Add/remove some todo entries.
1198 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
1200 * driver.c (mono_main): Call mono_verify_corlib.
1202 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
1204 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
1205 This has been moved to mini.c
1206 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
1207 type being casted is marshalbyref it could be a proxy, so instead of
1208 emitting the type check code, emit a call to a runtime method that will
1209 perform the check by calling CanCastTo if needed.
1211 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
1214 methods with large stack frames under Win32.
1216 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
1218 * Makefile.am: Distribute regression tests.
1220 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
1221 at the end instead of inserting each variable into the sorted list.
1223 * linear-scan.c (mono_varlist_sort): New helper function.
1225 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
1227 * mini.c: ensure arguments and locals are within bounds.
1229 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
1231 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
1234 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1236 * mini.c (mono_cprop_copy_values): Fix crash.
1238 * aot.c: Set verbosity back to 0.
1240 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1242 * regalloc.c: complete memory leak fix by Laurent Morichetti
1245 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
1247 * driver.c (main_thread_handler): Revert the previous patch.
1249 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
1252 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
1253 memory from the memory pool.
1255 * driver.c (main_thread_handler): Turn on all optimizations when
1258 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
1259 an array for better performance.
1261 * regalloc.c (mono_regstate_assign): Fix memory leak.
1263 * debug-mini.c (mono_debug_serialize_debug_info): New function to
1264 serialize the debug info.
1266 * debug-mini.c (mono_debug_add_aot_method): New function to load the
1267 debug info from the serialized representation.
1269 * aot.c: Save debug info into the generated file and load it when
1272 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1274 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1276 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
1277 More FP-related fixes.
1279 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
1281 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
1282 and register allocation buglet. Hello world now runs.
1284 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
1286 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
1287 * tramp-ppc.c: fixed class init trampoline.
1288 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
1290 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1292 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
1293 mini.c: more ppc changes/fixes.
1295 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1297 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
1298 Also optimize the case when the arguments are the same in the caller
1301 * iltests.il: Add tests for tail calls with valuetype arguments.
1303 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1305 * mini-ppc.c: fixes for struct return type.
1307 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
1309 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1310 mono_spillvar_offset() to arch-specific code.
1312 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
1314 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
1316 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
1318 * exceptions-x86.c: Fix stack space leaks.
1320 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
1321 registers from the lmf if the method has save_lmf set.
1323 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
1325 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
1326 of icall wrappers into InvokeInDomain, since these are now per-domain.
1328 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
1330 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
1331 make some opcode emulation and intrinsic ops enabled/disabled
1332 according to the architecture. More fixes.
1334 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
1336 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
1338 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
1340 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
1341 arch-specific handling for 'this' and struct return type to
1344 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1346 * aot.c: prevent divide by zero error when reporting (it happened with
1349 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
1351 * mini.h (inst_switch): Remove unused macro.
1353 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1356 (load_aot_module): free 'info->methods' and 'info' properly. No more
1357 "free(): invalid pointer blah" messages when you have an old aot
1360 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
1362 * jit-icalls.c, mini.c: Added support for context static fields.
1364 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1366 * mini.c (mono_method_blittable): Methods which set LastError are not
1367 blittable either. Fixes #51108.
1369 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
1371 * mini.c: flush icache.
1372 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
1374 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
1376 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
1378 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
1380 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
1383 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
1386 * inssel.brg (CEE_MKREFANY): Fix AOT case.
1388 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
1390 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
1391 instruction when the result is discarded.
1393 * iltests.il (test_0_div_regalloc): New regression test.
1395 * arrays.cs: Fix compilation error.
1397 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
1399 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
1400 float rules to inssel-x86.brg: sane architectures with FP registers
1401 don't need to implement these rules.
1403 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
1405 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
1407 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
1409 * mini.h, inssel-long32.brg: fixed endianess issues in int64
1410 implementation of 32 bit systems.
1412 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
1414 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
1415 (Jeroen Zwartepoorte).
1417 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
1419 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
1420 the caller and the callee matches.
1422 * mini.c (mono_method_to_ir): Add comment.
1424 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
1425 signbit is missing on some platforms.
1427 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
1429 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
1431 * mini.c (setup_jit_tls_data): Call the new function.
1433 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
1435 * mini-x86.c: Add experimental support for fast access to the lmf
1436 structure under NPTL/Linux 2.6.x.
1438 2003-11-06 Martin Baulig <martin@ximian.com>
1440 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
1441 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
1444 2003-11-02 Martin Baulig <martin@ximian.com>
1446 * mini.c (inflate_generic_field): New static method.
1447 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
1448 generic instance and the field is declared in a generic type, call
1449 inflate_generic_field() to inflate it. Fixes gen-28.cs.
1451 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.h mini.c (mono_method_same_domain): New function to return
1454 whenever the caller and the callee are in the same domain.
1456 * tramp-x86.c (x86_magic_trampoline): Use the new function.
1458 2003-10-30 Martin Baulig <martin@ximian.com>
1460 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
1461 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
1463 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
1464 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
1466 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
1468 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
1471 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
1472 object here, so it is in the correct appdomain etc.
1474 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
1476 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
1478 (mono_method_to_ir): Avoid freeing the type created returned from
1479 mono_type_create_from_typespec, since it is put into an internal cache
1480 by the function. Fixes pointer.exe.
1482 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
1483 trampolines for icalls and pinvokes as well. Fixes #33569.
1485 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
1487 * mini.c: Update after appdomain changes.
1489 * mini.c (mono_jit_compile_method_inner): Allways compile native
1490 method wrappers in the root domain, since there can only be one
1491 instance of them, whose address is stored in method->info.
1493 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
1495 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
1496 environment variable. Instead detect automatically whenever running
1497 under valgrind using the magic macro RUNNING_ON_VALGRIND from
1500 2003-10-16 Miguel de Icaza <miguel@ximian.com>
1502 * trace.c, trace.h: New files that implement the new trace option
1505 * driver.c: Document new --trace options.
1507 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
1510 - if (mono_jit_trace_calls)
1511 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
1513 * mini.h: prototypes.
1515 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
1517 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
1519 * mini.c inssel.brg: Implement typedefbyref opcodes.
1521 * mini.c (mono_jit_compile_method): Remove unused local variable.
1523 * mini.c (mono_jit_compile_method_inner): Ditto.
1525 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
1527 * tramp-x86.c (x86_class_init_trampoline): Fix build.
1529 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
1531 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
1533 * mini.c (mono_no_aot): Remove unused global variable.
1535 * mini.c: Thread safety fixes.
1537 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
1539 * mini.c (mono_create_class_init_trampoline): Add a lock around
1540 class_init_hash_addr.
1542 * arrays.cs (test_0_newarr_emulation): Add new regression test for
1545 * mini.c: Decompose the NEWARR instruction before decomposing its
1546 arguments. Fixes #30073.
1548 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
1550 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
1553 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
1555 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
1557 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
1559 * driver.c: Add support for compiling icall wrappers to --compile.
1561 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
1563 * inssel.brg: The empty value in class->interface_offsets is -1, not
1566 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
1568 * objects.cs: New test for 'is' operator on an array of interfaces.
1570 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
1572 * tramp-ppc.c: update trampoline code to support jumps
1573 and class initialization.
1575 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
1577 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
1579 * inssel.brg (OP_UNBOXCAST): Fix #46027.
1581 * inssel.brg (OP_UNBOX): Remove unused rule.
1583 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
1584 region instead of one for each method. Fixes #47813.
1586 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
1588 * exceptions.cs (test_0_nested_finally): New regression test for
1589 nested exception handlers.
1591 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
1593 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
1595 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
1598 * mini.c (mono_method_check_inlining): Make the inlining limit
1599 configurable by an environment variable.
1601 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
1603 * mini.h: Bump AOT file version.
1605 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
1606 token, store the image along with the token, since the token might not
1607 refer to the same image as the method containing the relocation,
1608 because of inlining.
1610 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
1612 * mini.c (mono_precompile_assemblies): New function to compile
1613 all methods in all loaded assemblies.
1615 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
1617 * regalloc.h regalloc.c (MonoRegState): Change the type of
1618 iassign and fassign to int*, since they can contain large negative
1619 values if the register is spilled. Also added some comments. Fixes
1622 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
1623 under Win32. Fixes #42964.
1625 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
1627 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
1629 * aot.c: Added support for AOT compiling methods which contain calls
1630 to wrappers. Currently, only remoting-invoke-with-check wrappers are
1633 * driver.c (compile_all_methods): Run the compilation in a thread
1634 managed by mono. Fixes #44023.
1636 * mini.c (mono_codegen): Print full method name in verbose output.
1638 * mini-x86.c (mono_arch_patch_code): Fix warning.
1640 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
1641 jumps, since the method we are jumping to might be domain-specific.
1643 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
1645 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
1647 * inssel.brg: string chars are unsigned.
1649 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
1651 * TODO: New todo item.
1653 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
1654 which calls mono_runtime_class_init and patches the call site to
1655 avoid further calls.
1656 (mono_arch_create_class_init_trampoline): New arch specific function
1657 to create a class init trampoline.
1658 (create_trampoline_code): Generalized so it can create
1659 class init trampolines as well.
1661 * mini.c (helper_sig_class_init_trampoline): New helper variable.
1662 (mono_create_class_init_trampoline): New function to create and cache
1663 class init trampolines.
1664 (mono_find_class_init_trampoline_by_addr): New function to lookup the
1665 vtable given the address of a class init trampoline. Used by the
1667 (mono_codegen): Generate a call to a trampoline instead of
1668 mono_runtime_class_init in LDSFLD[A].
1669 (mono_codegen): Add relocations for the new trampoline.
1671 * mini.h mini-x86.c aot.c: Added a new relocation type:
1672 MONO_PATCH_INFO_CLASS_INIT.
1674 * mini.h: Bump AOT version number.
1676 * aot.c: Create a copy of the loaded code instead of using the original
1677 so methods which call each other will be close in memory, improving
1680 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
1681 patch since it breaks the regression tests.
1683 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
1684 for the register saving instruction sequence since the
1685 frame_state_for function in glibc 2.3.2 don't seem to detect it.
1687 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
1689 * TODO: Fix todo item && remove another.
1691 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
1693 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
1696 * aot.c: Moved the check for MONO_LASTAOT into the initialization
1697 function of the module.
1699 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
1700 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
1701 --no-aot command line option.
1703 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
1705 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
1706 by Bernie Solomon (bernard@ugsolutions.com).
1708 * inssel.brg: Refactor the interface offset table related code into
1709 its separate functions and add support for the AOT case.
1711 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
1713 * aot.c (mono_aot_get_method_inner): Fix memory leak.
1715 * aot.c: Added mono_aot_verbose variable and made all debugging
1716 output depend on the value of this variable.
1718 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
1719 method_label and info_label.
1721 * mini.h mini-x86.c aot.c: Added a new relocation type
1722 MONO_PATCH_INFO_IID for klass->interface_id.
1724 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
1725 the MonoJitInfo structure.
1727 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
1728 a non-root appdomain in shared mode.
1730 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
1732 * aot.c: make aot loader less verbose. Remove free of unused variable.
1734 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
1736 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
1738 * .cvsignore: Added *.dll.
1740 * mini.c (mono_print_tree_nl): New function callable while debugging.
1742 * mini.c (mono_print_code): Export this.
1744 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
1747 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
1749 * mini.h (MonoCompile): Added 'jit_info' field.
1751 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
1752 the cfg structure, since it is needed by the AOT compiler.
1754 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
1756 * aot.c: A major rewrite. Changes include:
1757 - save exception tables for methods which have them.
1758 - cache failed lookups in aot_get_method () to avoid the (slow) calls
1760 - reworked the file format so it is now much smaller and needs
1761 fewer relocation entries.
1763 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1765 * aot.c (load_aot_module): Fix build bustage on platforms without
1768 2003-09-04 Martin Baulig <martin@ximian.com>
1770 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
1772 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
1774 * TODO: Some new optimization ideas.
1776 * aot.c: Move AOT module loading logic here from mono_assembly_open.
1778 * aot.c: Save the optimization flags used to compile the code into
1781 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
1782 support emitting domain specific code.
1784 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
1785 no longer domain neutral. It can be made domain neutral by compiling
1786 with --optimize=shared.
1788 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
1791 * driver.c mini.h mini.c: New --no-aot debugging option which disables
1792 loading of AOT code.
1794 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
1796 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
1797 if there is no domain neutrality information.
1799 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
1801 * aot.c (mono_compile_assembly): Emit a symbol containing the file
1802 format version into the generated library.
1804 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
1805 callee method into the caller since one of them could be shared.
1807 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
1808 system exceptions from AOT code now works.
1810 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
1811 method if it is domain neutral and the callee is not.
1813 * graph.c (cfg_emit_one_loop_level): Fix warning.
1815 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
1817 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
1820 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
1822 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
1823 is needed by code which is executed before mono_runtime_init ().
1824 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
1826 * mini.c (mono_thread_abort): Fix warning.
1827 (mono_jit_compile_method): Call static constructor in the AOT case too.
1829 * aot.c (mono_compile_assembly): Fix warning.
1831 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1833 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
1835 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
1837 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
1839 * cpu-pentium.md: Fix the length of call opcodes so they include the
1840 ESP restoring instruction. Fixes #47968.
1842 2003-08-28 Martin Baulig <martin@ximian.com>
1844 * mini-x86.c (mono_arch_call_opcode): Added support for
1845 MONO_TYPE_GENERICINST.
1847 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
1849 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
1851 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
1852 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
1854 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
1857 2003-08-26 Martin Baulig <martin@ximian.com>
1859 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
1860 when reporting an error, set this to the actual error location.
1861 (mono_method_to_ir): Report the correct error location if
1862 get_basic_blocks() returned an error.
1864 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
1866 * mini.c (mono_type_blittable): OBJECT is not blittable.
1867 (mono_method_blittable): Methods which have marshalling descriptors
1868 are not blittable either. Fixes #47842.
1870 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
1872 * driver.c mini.c: Use an environment variable instead of a global
1873 variable. Also fix the build.
1875 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
1876 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
1879 * driver.c mini.c: Added --with-valgrind option to turn off some
1880 code which prevents mono from running under valgrind.
1882 * mini.c (mono_emit_call_args): Fixed warning.
1884 * mini.c (mono_emulate_opcode): Fixed warning.
1886 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1888 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
1889 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
1890 regalloc.c, regalloc.h: specify available registers in arch-specific
1891 code and support floats in the regallocator (patch by Laurent Morichetti
1894 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
1896 * mini.c: mono_thread_current() can be called only after
1897 mono_runtime_init(): rearrange code to not call it early on.
1899 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
1901 * mini.c: allocate jump tables in the code mempools.
1903 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
1905 * mini.c, mini.h: make sure per-thread data allocated by the jit is
1908 2003-08-10 Miguel de Icaza <miguel@ximian.com>
1910 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
1911 12 to 16. This fixes bug #47453.
1914 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
1916 * mini-ppc.c: fixed indexed load and unsigned compares.
1918 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
1920 * mini.c: reenabled installation of handler for
1921 thread abort signal.
1923 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1925 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
1926 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
1927 until it's fixed and actually useful.
1929 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
1931 * inssel-long32.brg: couple more opcodes implemented.
1933 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1935 * mini-sparc.c: Even more opcodes implemeted.
1937 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
1939 * mini-sparc.c: More opcodes implemented.
1941 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
1943 * mini-sparc.c: More opcodes implemented.
1945 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
1947 * inssel-sparc.brg: Add some needed rules. Direct
1949 * Makefile.am: Use inssel-sparc.brg
1950 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
1951 an assert happy for now.
1953 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
1955 * mini-sparc.c: Fixed compile errors.
1956 * exceptions-sparc.c: Same. We now produce a mono binary
1957 on sparc-linux. Yea.
1959 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
1961 * mini-sparc.c: Renamed registers. Also some macro cleanups.
1962 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
1963 They compile, but do not work.
1965 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
1967 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
1968 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
1969 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
1972 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
1974 * mini.c: more opcodes implemented and better support for generics.
1976 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
1978 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
1979 * mini.c, mini.h: first cut at generics support: some new instructions
1980 added and changed the behaviour of some of the existing ones.
1982 2003-07-21 Miguel de Icaza <miguel@ximian.com>
1984 * mini.c: Removed definition of metadata_shared mutex here.
1986 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
1988 * mini-x86.c: make vararg calls work for instance methods.
1990 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
1992 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
1993 returns the arguments in a separte list, now.
1995 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
1997 * aot.c, mini.c: updates for array type representation changes.
1999 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
2001 * mini.c: register function to perform jit shutdown.
2003 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2005 * mini.c: use a faster allocator if possible.
2007 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2009 * aot.c: some cleanups and portability changes.
2011 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2013 * mini.c: use faster allocation for CEE_BOX if possible.
2015 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2017 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
2018 Moved inlined mempcy code to its own function so that is can be
2019 reused. Added an inline memset function as well (optimized initobj).
2020 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
2022 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2024 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
2026 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
2028 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
2029 arch code can setup the cpu for CLR execution, if needed.
2030 We use it on x86 to set the precision of FP operations.
2032 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
2034 * mini.c: disable some optimizations if we can guess they'll cost too
2035 much for a given method.
2037 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2039 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
2041 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
2042 * mini.h mini.c mini-x86.c: Added instruction level coverage
2043 info collection support.
2045 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2047 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
2048 is now implemented in the profiling API. Get rid of a couple of
2049 unnecessary global variables.
2051 2003-06-15 Nick Drochak <ndrochak@gol.com>
2053 * basic-long.cs: tests for negative values for bigmul, and unsigned.
2054 * cpu-g4.md: add op_bigmul and op_bigmul_un
2055 * cpu_pentium.md: add op_bigmul_un
2056 * inssel-long32.brg: add rule for unsigned bigmul
2057 * mini-ops.h: define OP_BIGMUL_UN
2058 * mini-x86.c: THE BUG: handle (un)signed properly
2059 * mini.c: choose unsigned opcode if needed.
2060 This set of patches fixes bug #44291
2062 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
2064 * mini.c (optimize_branches): improved to handle all kinds of
2065 conditional branches.
2067 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2069 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
2070 don't raise exceptions.
2072 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2074 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
2075 to arch-specific files.
2077 2003-06-09 Martin Baulig <martin@ximian.com>
2079 * Makefile.am (libs): Added $(LIBGC_LIBS).
2081 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
2083 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
2084 and OP_ATAN (fixes bug#44293).
2086 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
2088 * Makefile.am, mini-x86.c: rename cpu description array to
2089 pentium_desc, since some compilers define the 'pentium' preprocessor
2092 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
2094 * mini.c (mini_select_instructions): add explicit branch if the
2095 following block is not the false target of a conditional branch -
2096 we need this with any optimization that reorder or remove bblocks
2098 * mini.c (optimize_branches): bug fixes
2100 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
2102 * mini.c (mono_method_to_ir): inline static readonly fields
2104 * ssa.c (fold_tree): start cfold support for long (very simple
2107 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
2109 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2111 * inssel.brg: fixed memcpy (bug #44219).
2113 2003-06-05 Dick Porter <dick@ximian.com>
2115 * driver.c: Set the glib log levels to not abort if g_message
2118 g_set_prgname() has to happen before mini_init() so that the
2119 process handle gets the info.
2121 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2123 * driver.c: add intrins to the default optimizations to get wider
2126 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2128 * mini.h: some large basic blocks will overflow a 16-bit
2129 integers for symbolic registers.
2131 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2133 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
2134 (mono_arch_output_basic_block): fix bug 43499
2136 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2138 * mini.c: kill duplicated definition of mono_debug_format.
2140 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
2142 * mini-x86.c, arrays.cs: fixed register allocation bug.
2144 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
2146 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
2148 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
2150 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2153 (print_method_from_ip): also print source location information if
2156 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
2158 * mini.c (mono_find_block_region): bug fix in region code
2159 (mini_method_compile): enable removing unreachable code again, but
2160 only in methods without exception clauses.
2162 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
2164 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
2165 Implemented arglist opcode and handling of TypedReference type.
2166 Fixed x86 call convention when a structure is returned.
2167 Minimal support for calling static vararg methods.
2169 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
2171 * mini.c (mini_method_compile): always remove unreachable code,
2172 because the code in them may be inconsistent (access to dead
2173 variables for example).
2175 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2177 * driver.c, debug-mini.c: warning fixes.
2179 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
2181 * Makefile.am, jit.h, mini.h: install header for embedding mono.
2183 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
2185 * mini.c: thread-static fields are registered in mono_class_vtable(),
2186 so ensure the function is called before checking for them.
2188 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
2190 * mini.c (optimize_branches): fix for bug 43586
2192 * jit-icalls.c (mono_llmult_ovf): added an additional check for
2193 overflow (fixes Bug #43639)
2195 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2197 * mini.c, objects.cs: allow the use of stobj for primitive types.
2199 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2201 * mini.c: be less strict about argument checking until we support
2202 running the verifier.
2204 2003-05-27 Nick Drochak <ndrochak@gol.com>
2206 * basic-long.cs: tests for (ulong)int * (ulong)int also
2207 * mini.c: use the same trick for (ulong)int * (ulong)int
2209 2003-05-27 Nick Drochak <ndrochak@gol.com>
2211 * basic-long.cs: add regression test for (long)int * (long)int
2212 * cpu-pentium.md: add op_bigmul specification
2213 * inssel-long32.brg: add OP_BIGMUL rule
2214 * mini-ops.h: add OP_BIGMUL
2215 * mini-x86.c: register allocator: handle case where src1 needs to be
2217 * mini.c: substitute special BIGMUL opcode in the tree for
2218 (long)int * (long)int
2220 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
2222 * jit-icalls.c: call the type ctor on field access if needed.
2224 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2226 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
2227 to a method (including results of ldelema, bug#43207).
2229 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
2231 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
2232 colors to show exception handler blocks.
2234 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
2235 (fix for pinvoke7.cs).
2237 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2239 * mini.h, mini.c: ensure correct initialization order for types that
2240 require it. Prepare for lazy compilation of jit icall wrappers.
2241 Provide a name for opcode emulation to reduce unneeded mallocing.
2243 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
2245 * mini-x86.c: better register restoring code and profiling
2246 support for tail calls.
2248 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
2250 * mini.h, driver.c: prepare for leaf methods optimization.
2252 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2254 * mini.c: get targets of branches before converting a method.
2256 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
2258 * mini.c (optimize_branches): added some experimental code (disbaled)
2260 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
2262 * mini.c (optimize_branches): fix branch to branch optimization
2264 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
2266 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
2268 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
2270 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
2273 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
2275 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
2276 enable use of interface variables again.
2278 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
2279 I1 to registers because there is no simply way to sign extend 8bit
2280 quantities in caller saved registers on x86.
2282 * inssel-float.brg: set costs of some rules to 2 so
2283 that monobure always select the arch. specific ones if supplied,
2284 regardless of the order we pass the files to monoburg.
2286 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2288 * mini.c, mini-x86.c: since the magic trampoline for jumps
2289 can't patch the code directly, we do it as soon as the
2290 method gets compiled.
2292 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
2294 * mini-x86.c, mini.h: introduce a new patching method
2295 to support CEE_JMP and tail calls.
2296 * mini.c: obey tail.call. Don't precompile methods target
2298 * tramp-x86.c: new trampoline code to handle methods
2299 reached through a jump.
2301 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
2303 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
2304 bit values to registers
2306 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
2308 * mini.c (mono_compile_get_interface_var): share interface
2309 variables if possible.
2311 2003-05-16 Martin Baulig <martin@ximian.com>
2313 * debug-mini.c (mono_init_debugger): New function to initialize
2314 the debugger. This is not in the debugger since it needs to
2315 access some of mini's internals.
2317 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2319 * mini.c (mono_method_to_ir): inlining fixes/cleanups
2321 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
2323 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
2324 for value type handling.
2326 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
2328 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
2329 (mono_method_check_inlining): enable inlining of all kinds of wrappers
2331 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
2333 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
2334 the constructor through a proxy.
2336 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2338 * jit-icalls.c, inssel.brg: fixes to array element address
2341 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
2343 * mini-x86.c (is_regsize_var): allocate pointer to registers
2345 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2347 * driver.c: fixed typo, added intrins to the set of optimizations
2348 tested with regressions.
2350 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
2352 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
2353 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
2356 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
2358 * inssel.brg: remove some common pop instructions without side effects
2360 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
2362 * inssel-x86.brg: fixed thinko in int to double conversions.
2364 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
2366 * mini.c, jit-icalls.c: added runtime thread-static variable support.
2368 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
2370 * inssel-long32.brg: two more missing instructions.
2372 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
2374 * mini.c (mono_emit_call_args): set the cil_code for all arguments
2377 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
2379 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
2382 * basic-float.cs: Added tests for negative zero.
2384 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
2386 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
2387 a couple of missing operations for long casts, with test cases.
2389 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2391 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
2393 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
2395 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
2396 code size estimation.
2398 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
2400 * mini.c (mono_jit_create_remoting_trampoline): make it work with
2401 abstract methods (fix bug 42542)
2403 * aot.c: add ability to handle array types
2405 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
2407 * mini.c: Call the _specific versions of the object allocation
2408 functions if possible.
2410 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
2412 * driver.c: call setlocale ().
2414 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
2416 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
2419 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
2421 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
2423 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
2424 wrappers (fix bug 42122)
2426 2003-05-04 Martin Baulig <martin@ximian.com>
2428 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
2430 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
2431 s/mini_set_defaults/mono_set_defaults/g.
2433 2003-05-04 Martin Baulig <martin@ximian.com>
2435 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
2437 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
2439 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
2440 (reported by Don Roberts).
2442 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
2444 * mini.c: temporarily work around two bugs for this release.
2446 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
2448 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
2449 that contains -export-dynamic and it makes using the ld script
2451 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
2453 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
2455 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
2458 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
2460 * mini.c: make sure leave calls all the needed finally blocks,
2461 even when the target jumps out of multiple exception clauses.
2463 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2465 * ldscript, Makefile.am: add linker script to reduce the number of
2466 exported symbols (should also fix the issues with libwine defining
2467 some of the same symbols in io-layer).
2469 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
2471 * driver.c (mini_main): Avoid assertion when no file name is given on
2474 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
2476 * driver.c: added --version/-V command line option.
2477 Added the inline optimization in the regression tests.
2479 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
2481 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
2482 to the type in the method signature (fixes bug#42134).
2484 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
2486 * mini.c: when inlining, check this is not null only when needed (bug #42135).
2488 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
2490 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
2492 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2494 * driver.c: fixed bug #42100.
2496 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
2498 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
2500 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
2502 * mini.c: moved most of the code required to do inlining to its own
2503 function so it can be reused. Inline also ctors if appropriate.
2505 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
2507 * Makefile.am: Link with -export-dynamic so shared libs loaded by
2508 the runtime can call mono API functions.
2510 2003-04-27 Martin Baulig <martin@ximian.com>
2512 * debug-mini.c (mono_debug_init_method): Added
2513 `guint32 breakpoint_id' argument; if the method has a breakpoint,
2514 send a notification to the debugger.
2516 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
2517 running in the Mono Debugger, just pass the breakpoint number to
2518 mono_debug_init_method().
2520 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
2522 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
2524 * mini.c: allow some more unsafe compares.
2526 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2528 * mini-x86.c, Makefile.am: make distcheck works (partially from
2529 a patch by Richard Lee <r.h.lee@attbi.com>).
2530 * regset.c, regset.h: removed, they are unused.
2532 2003-04-25 Dick Porter <dick@ximian.com>
2534 * driver.c: Usage reports the name as 'mono' not 'mini'
2535 * exceptions-x86.c: Build and run on freebsd
2537 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
2539 * Makefile.am: install the program with the 'mono' name and
2540 the library as libmono instead of mini and libmini.
2542 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
2544 * driver.c: provide the APIs for the embedding interface of the old jit.
2546 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
2548 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
2550 2003-04-23 Martin Baulig <martin@ximian.com>
2552 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
2554 * driver.c: Added `--debug' command line argument to enable
2557 2003-04-23 Martin Baulig <martin@ximian.com>
2559 * debug.[ch]: Removed. The code is now in
2560 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
2562 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
2565 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
2567 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
2569 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2572 (mini_cleanup): moved mono_runtime_cleanup call after the call to
2573 mono_domain_finalize.
2574 (mini_method_compile): use mono_method_profile* if the the option is
2577 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
2579 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2580 methods with their wrapper.
2582 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
2583 methods with their wrapper.
2585 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
2588 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
2591 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
2594 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
2596 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
2598 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
2600 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
2601 of the mempool. This is slightly faster and uses less memory
2603 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
2605 * mini.c: avoid O(n) allocation for variables.
2607 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
2609 * mini.c: handle items on the stack after inlining methods.
2611 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
2613 * mini.c: make the method->opcode optimization dependent
2614 on MONO_OPT_INSTRINS and do it lazily.
2616 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
2618 * driver.c: print overall results at the end of regression run.
2620 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
2622 * inssel.brg: don't overwrite symbolic registers.
2624 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2626 * inssel-x86.brg: fix conversion from long to float.
2628 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
2630 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
2632 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
2634 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
2636 * driver.c: Added --print-vtable option as in the old JIT.
2638 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
2640 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
2642 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
2644 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
2646 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
2648 * mini.c regalloc.c regalloc.h: Fix memory leak.
2650 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
2652 * aot.c (mono_aot_get_method): register all used strings
2654 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
2656 * mini.c: always intern strings references with ldstr at compile time.
2658 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
2660 * Makefile.am: add BUILT_SOURCES.
2662 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
2664 * driver.c: give a better error message when the assembly to execute
2665 doesn't have an entry point.
2667 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
2669 * Makefile.am: added hack for automake
2671 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
2674 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
2676 22003-04-07 Martin Baulig <martin@ximian.com>
2678 * Makefile.am: Added Makefile.am.
2680 * debugger-main.c: Removed, this is now in the debugger where it
2683 * mini.pc.in: Call this package `mini' for the moment.