1 2007-08-03 Neale Ferguson <neale@sinenomine.net>
3 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
6 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9 to be emitted (bug #82281).
11 2007-08-01 Martin Baulig <martin@ximian.com>
13 Merged the `debugger-dublin' branch.
15 * debug-debugger.h (MonoDebuggerInfo):
16 Removed the `old_*' compatibility entries.
17 Added `debugger_version' and `data_table'.
18 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
19 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
22 (MiniDebugMethodBreakpointInfo): Add `address_list'.
23 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
24 instead of a `gconstpointer'.
25 (mono_debugger_insert_method_breakpoint): Return a
26 `MonoDebugMethodAddressList *'.
28 2007-06-28 Martin Baulig <martin@ximian.com>
30 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
32 2007-08-01 Zoltan Varga <vargaz@gmail.com>
34 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
35 __builtin_frame_address () since it is broken on older gcc versions.
37 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
39 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
40 on the stack overflow handling and made the managed stack overflows
41 catchable in most cases using soft guard pages.
42 * exceptions-x86.c: added code to restore the protection in the soft
43 guard pages at the end of exception handling.
45 2007-07-31 Zoltan Varga <vargaz@gmail.com>
47 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
49 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
51 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
54 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
56 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
57 signal handling support until it has been ported to the new mechanism.
58 * mini.c: fixed stack overflow detection and use the new
59 architecture code to handle signals on the altstack.
61 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
63 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
64 stack overflows on the alt stack.
66 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
68 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
69 stack overflows on the alt stack.
71 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
73 * exceptions-ppc.c: cleanup preparing for altstack support.
75 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
77 * exceptions-arm.c: cleanup preparing for altstack support.
79 2007-07-27 Mark Probst <mark.probst@gmail.com>
81 * mini.c (print_jit_stats): Output hazard pointer stats.
83 2007-07-26 Mark Probst <mark.probst@gmail.com>
85 * driver.c, mini.c: Replaced security mode flags with a single
88 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
90 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
92 2007-07-25 Mark Probst <mark.probst@gmail.com>
94 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
95 (which doesn't do anything yet) for activating Core CLR
96 (Silverlight) security.
98 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
100 * mini-codegen.c: work around a possible gcc bug on arm.
102 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
104 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
105 message for platforms that don't support AOT compilation.
107 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
109 * mini.h, mini.c, driver.c: temporary smcs hack.
111 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
113 * mini-arm.h, mini-arm.c: arm EABI fixes.
115 2007-07-22 Zoltan Varga <vargaz@gmail.com>
117 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
120 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
121 trampolines taking a method argument.
123 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
125 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
126 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
128 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
129 JIT compilation throws an exception. Fixes #82050.
131 2007-07-19 Mark Probst <mark.probst@gmail.com>
133 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
134 with the MONO_EXCEPTION_ defines.
136 2007-07-17 Zoltan Varga <vargaz@gmail.com>
138 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
141 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
142 the cause of an assertion.
144 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
146 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
149 2007-07-15 Zoltan Varga <vargaz@gmail.com>
151 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
152 assert. Should fix #82103.
154 2007-07-14 Zoltan Varga <vargaz@gmail.com>
156 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
157 here too. Fixes #82095.
159 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
162 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
164 * mini-amd64.h: Enable IMT for amd64.
166 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
168 2007-07-12 Zoltan Varga <vargaz@gmail.com>
170 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
172 2007-07-12 Mark Probst <mark.probst@gmail.com>
174 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
175 as soon as check_linkdemand sets an exception_type.
177 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
179 * mini-x86.c: fixed offsets for IMT call sequence.
180 * mini-x86.h: enable IMT again.
182 2007-07-11 Zoltan Varga <vargaz@gmail.com>
184 * trace.c (mono_trace_enter_method): Decode MonoType too.
186 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
188 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
190 * mini-amd64.c: Add preliminary IMT implementation.
192 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
194 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
195 understand the new IMT-base interface invocation (thanks to
196 Daniel Nauck for the report and the remote debugging session).
198 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
200 * mini-x86.c: size and speed optimizations for the IMT bsearch.
202 2007-07-11 Zoltan Varga <vargaz@gmail.com>
204 * Makefile.am (aotcheck): Make this actually use the AOTed code.
206 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
208 * mini-trampolines.c: implement AOT IMT support.
209 * mini-x86.h: enable IMT support for wider testing.
211 2007-07-10 Zoltan Varga <vargaz@gmail.com>
213 * inssel.brg (emit_imt_argument): Add aot support here.
215 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
217 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
219 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
220 of the IMT implementation, partially from massi, with my
221 implementation of the bsearch sequence. Disabled by default until
222 the AOT code is implemented.
224 2007-07-10 Zoltan Varga <vargaz@gmail.com>
226 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
228 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
230 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
232 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
233 arch-independent IMT JIT code from Massimiliano
234 Mantione (massi@ximian.com) with small cleanups from me.
236 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
238 * Makefile.am: fix svn invocation to get the svn revision to be
239 independent of the local language (build fix).
241 2007-07-09 Mark Probst <mark.probst@gmail.com>
243 * mini.c (inline_method): Reset cfg->exception_type if the
244 inlining is aborted. Fixes: 82049.
246 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
248 * mini.c: remove assert from exception handling code when exception_ptr
251 2007-07-05 Zoltan Varga <vargaz@gmail.com>
253 * mini.c (mono_codegen): Add an assert.
255 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
256 enter and leave code.
257 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
259 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
261 * mini-ppc.c: fixed memory corruption for localloc(0)
264 2007-07-05 Zoltan Varga <vargaz@gmail.com>
266 * mini.c: Fix warnings.
268 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
270 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
271 to emit better double->int conversions.
273 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
275 * mini.c: the provided Min/Max optimizations are valid for unisgned
278 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
280 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
282 2007-06-28 Miguel de Icaza <miguel@novell.com>
284 * mini.c (mono_running_on_valgrind): Add support for reporting the
285 method and its boundaries to valgrind.
287 2007-06-28 Martin Baulig <martin@ximian.com>
289 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
291 2007-06-25 Zoltan Varga <vargaz@gmail.com>
293 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
295 * generic.2.cs: Add new test case.
297 2007-06-25 Martin Baulig <martin@ximian.com>
299 Merged the `debugger-dublin' branch.
302 (mono_debugger_insert_method_breakpoint): New public method.
303 (mono_debugger_remove_method_breakpoint): Likewise.
304 (mono_debugger_check_breakpoints): New static method.
305 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
307 * debug-debugger.h (MonoDebuggerInfo):
308 Renamed (to keep backward compatibility in the vtable):
309 `insert_breakpoint' -> `old_insert_breakpoint'.
310 `remove_breakpoint' -> `old_remove_breakpoint'.
311 `create_string' -> `old_create_string'.
312 `lookup_class' -> `old_lookup_class'.
313 `lookup_type' -> removed; changed into a dummy field.
314 `lookup_assembly' -> `old_lookup_assembly'.
315 Added (same functionality, but different signature):
316 `create_string', `lookup_class', `lookup_assembly'
318 `get_method_addr_or_bpt', `remove_method_breakpoint',
319 `runtime_class_init'.
321 * debug-debugger.c: Merged the `debugger-dublin' branch.
323 2007-06-23 Zoltan Varga <vargaz@gmail.com>
325 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
327 (peephole_pass): Likewise.
329 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
331 * driver.c: hopefully make setaffinity work also for ancient
334 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
336 * driver.c : win32 build fix.
338 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
340 * driver.c: check for the MONO_NO_SMP env var and bind to a single
341 processor if it is set.
343 2007-06-21 Martin Baulig <martin@ximian.com>
345 * debug-mini.h: New file.
348 (mono_debugger_insert_breakpoint_full): Moved here from
349 ../metadata/mono-debug-debugger.c.
350 (mono_debugger_remove_breakpoint): Likewise.
351 (mono_debugger_breakpoint_callback): Likewise.
353 2007-06-15 Raja R Harinath <rharinath@novell.com>
355 * jit-icalls.c (mono_helper_compile_generic_method): Update to
356 changes in MonoGenericClass.
358 2007-06-14 Zoltan Varga <vargaz@gmail.com>
360 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
362 2007-06-14 Raja R Harinath <rharinath@novell.com>
364 * jit-icalls.c (mono_helper_compile_generic_method): Update to
365 removal of MonoGenericMethod.
367 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
369 * mini-exceptions.c: hooks for the exception events profiling API.
371 2007-06-14 Randolph Chung <tausq@debian.org>
373 * Makefile.ma: Add hppa target.
374 * mini-arch.h: Include mini-hppa.h
375 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
376 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
377 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
379 2007-06-14 Randolph Chung <tausq@debian.org>
381 * inssel.brg: Add rules for "chained" compare-branch operations so that
382 a single compare op can affect multiple branches. Adjust cost for
383 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
384 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
385 cost for some rules so that they can more easily be overridden by
386 per-arch rules (with fixes from lupus).
387 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
389 2007-06-13 Randolph Chung <tausq@debian.org>
391 * mini-ops.h: Reorder branch ops so that they match the order of the
392 corresponding CEE_* ops. The code expects them this way.
393 Add new ops for HPPA target.
394 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
396 2007-06-13 Randolph Chung <tausq@debian.org>
398 * mini-exceptions.c: Handle cases where the stack grows towards
400 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
402 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
404 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
406 * driver.c: explain where a non-matching corlib is found.
408 2007-06-13 Mark Probst <mark.probst@gmail.com>
410 * mini.c (print_jit_stats): Output dynamic code allocation stats.
412 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
414 * mini-exceptions.c: Generate a method profile leave event during
415 an exception to ensure that the profiler gets notified.
417 2007-06-07 Zoltan Varga <vargaz@gmail.com>
419 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
422 * cpu-amd64.md: Add long_and/or/xor opcodes.
424 2007-06-06 Wade Berrier <wberrier@novell.com>
426 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
427 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
428 length of instruction shr_imm (expected 8, got 10)
430 2007-06-06 Zoltan Varga <vargaz@gmail.com>
432 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
434 2007-06-06 Mark Probst <mark.probst@gmail.com>
436 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
437 MonoInternalHashTable again (fixed bug in the internal hash table
440 2007-06-06 Mark Probst <mark.probst@gmail.com>
442 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
443 Have to figure out what makes it crash the SWF regression.
445 2007-06-05 Zoltan Varga <vargaz@gmail.com>
447 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
449 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
451 * mini.c: optimize out the type check when storing null in a
454 2007-06-04 Mark Probst <mark.probst@gmail.com>
456 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
457 MonoInternalHashTable.
459 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
461 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
462 signed integer methods.
464 2007-06-02 Zoltan Varga <vargaz@gmail.com>
466 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
467 permanently since the current approach doesn't work.
469 2007-06-02 Zoltan Varga <vargaz@gmail.com>
471 * inssel.brg (stmt): Only call delegate->invoke_impl if
472 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
474 2007-06-01 Zoltan Varga <vargaz@gmail.com>
476 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
479 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
480 account if it contains a rex prefix.
481 (peephole_pass): Handle OP_FMOVE as well.
483 2007-06-01 Zoltan Varga <vargaz@gmail.com>
485 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
486 as it causes regressions.
488 2007-05-31 Zoltan Varga <vargaz@gmail.com>
490 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
493 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
495 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
496 (mono_arch_get_this_arg_from_call): Ditto.
498 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
500 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
503 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
504 (mono_arch_get_this_arg_from_call): Ditto.
506 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
508 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
509 try to create optimized invoke code and use that for further invocations.
510 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
512 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
514 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
516 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
517 sealed classes or methods.
518 *devirtualization.cs: tests for the new optimization
520 2007-05-29 Zoltan Varga <vargaz@gmail.com>
522 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
523 by the update_volatile () function.
525 2007-05-27 Zoltan Varga <vargaz@gmail.com>
527 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
530 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
532 2007-05-24 Jonathan Chambers <joncham@gmail.com>
534 * mini.c: Add configure checks for header files.
535 * mini-x86.c: Add configure checks for header files.
536 * trace.c: Add configure checks for header files.
537 * aot-runtime.c: Add configure checks for header files.
538 * aot-compiler.c: Add configure checks for header files.
539 * driver.c: Add configure checks for header files.
540 * mini-codegen.c: Add configure checks for header files.
542 Code is contributed under MIT/X11 license.
544 2007-05-22 Zoltan Varga <vargaz@gmail.com>
546 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
547 icompare_imm -128 + op_iclt. Fixes #81703.
549 2007-05-19 Zoltan Varga <vargaz@gmail.com>
551 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
553 2007-05-15 Massimiliano Mantione <massi@ximian.com>
555 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
556 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
557 so that all isinst checks now use "interface_bitmap".
559 2007-05-15 Zoltan Varga <vargaz@gmail.com>
561 * cpu-amd64.md (jmp): Fix a warning.
563 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
565 * basic.cs: Add new regression test.
567 * basic.cs: Remove test which is now in basic-long.cs.
569 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
571 * basic-long.cs: Add new test.
573 2007-05-13 Zoltan Varga <vargaz@gmail.com>
575 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
577 2007-05-12 Zoltan Varga <vargaz@gmail.com>
579 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
581 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
584 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
587 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
588 the exception throwing code a bit.
590 * mini-x86.c (get_call_info): Allocate result from a mempool.
592 2007-05-11 Zoltan Varga <vargaz@gmail.com>
594 * aot-compiler.c (find_typespec_for_class): Fix the assert.
596 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
598 * mini.h (MonoCompile): Add 'token_info_hash' field.
600 * mini.c: Save token->method associations during compilation so the AOT
603 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
604 which reference generic classes and methods.
606 2007-05-10 Zoltan Varga <vargaz@gmail.com>
608 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
610 * aot-compiler.c (compile_method): Fix a typo in a comment.
612 * aot-runtime.c (decode_cached_class_info): Skip generic types.
614 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
617 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
619 2007-05-09 Zoltan Varga <vargaz@gmail.com>
621 * mini.h (MonoCompile): Add 'args' field.
623 * mini.c (mono_compile_create_vars): Store variables representing the arguments
626 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
628 2007-05-08 Zoltan Varga <vargaz@gmail.com>
630 * mini.c (mono_compile_get_interface_var): Remove this unused function.
632 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
634 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
635 opcodes for some opcodes.
637 * mini.h *.brg *.c: Use the new opcodes.
639 2007-05-08 Massimiliano Mantione <massi@ximian.com>
641 * mini.h: Bumped aot revision.
643 * inssel.brg: modified code generation of type checks for interfaces
644 to use the new "MonoClass.interface_bitmap" instead of the old
645 "MonoClass.interface_offsets".
647 2007-04-30 Zoltan Varga <vargaz@gmail.com>
649 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
651 2007-04-29 Zoltan Varga <vargaz@gmail.com>
653 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
656 2007-04-27 Neale Ferguson <neale@sinenomine.net>
658 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
660 2007-04-27 Wade Berrier <wberrier@novell.com>
662 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
663 mini.h) to fix build.
665 2007-04-26 Zoltan Varga <vargaz@gmail.com>
667 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
669 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
670 causes the corlib unit tests to fail.
672 2007-04-25 Zoltan Varga <vargaz@gmail.com>
674 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
676 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
678 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
679 opcodes to the comparison relations.
681 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
682 opcodes to their types.
684 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
686 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
687 it in cfg->arch.cinfo.
689 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
691 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
692 cfg->cil_offset_to_bb.
694 2007-04-24 Zoltan Varga <vargaz@gmail.com>
696 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
697 created becase of initlocals.
699 2007-04-23 Zoltan Varga <vargaz@gmail.com>
701 * mini-alpha.c cpu-alpha.md: More alpha port work from
702 Sergey Tikhonov <tsv@solvo.ru>.
704 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
706 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
708 2007-04-19 Zoltan Varga <vargaz@gmail.com>
710 * cpu-s390.md (break): Correct the length of break instruction.
712 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
714 * mini.c: fix a couple of soft-float issues and comments.
716 2007-04-15 Miguel de Icaza <miguel@novell.com>
718 * trace.c (is_filenamechar): - is also a filename char.
720 2007-04-15 Neale Ferguson <neale@sinenomine.net>
722 * mini-s390.c: Correct checking for enum type in return value processing.
724 2007-04-14 Raja R Harinath <rharinath@novell.com>
726 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
727 (version.h): Makefile is in the build directory.
729 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
731 * mini-amd64.h: fix for assertion failure on Solaris/amd64
733 2007-04-11 Martin Baulig <martin@ximian.com>
735 * mini.c (can_access_member): Fix handling of generic classes;
738 2007-04-10 Zoltan Varga <vargaz@gmail.com>
740 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
742 2007-04-05 Zoltan Varga <vargaz@gmail.com>
744 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
746 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
748 * mini-codegen.c: make sure the right spill amount is
749 used for fp or integer registers (fixes the float_sub_spill() on ppc).
751 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
753 * mini-ppc.c: fixes for the fp_branch_nan test.
755 2007-03-23 Zoltan Varga <vargaz@gmail.com>
757 * basic.cs: Comment out new test which still fails on ia64.
759 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
761 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
763 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
765 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
767 2007-03-22 Zoltan Varga <vargaz@gmail.com>
769 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
770 on 64 bit machines. Fixes part of #80738.
772 * basic.cs: Add regression test.
774 2007-03-17 Zoltan Varga <vargaz@gmail.com>
776 * inssel.brg basic.cs: Revert previous change to fix build.
778 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
781 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
783 * basic.cs: Add new regression test.
785 2007-03-17 Zoltan Varga <vargaz@gmail.com>
787 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
790 2007-03-16 Neale Ferguson <neale@sinenomine.net>
792 * cpu-s390x.md: Correct length of break instruction.
794 2007-03-16 Neale Ferguson <neale@sinenomine.net>
796 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
797 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
799 2007-03-15 Jonathan Chambers <joncham@gmail.com>
801 * *.c: Begin WIN64 port.
802 * mini.c: Use correct register in profiler.
803 * mini-amd64.c: No inline assembly on Win64.
804 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
805 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
806 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
807 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
808 mono_arch_ip_from_context for Win64.
810 Contributed under MIT/X11 license.
812 2007-03-15 Zoltan Varga <vargaz@gmail.com>
814 * exceptions-amd64.c (seh_handler): Ditto.
816 * exceptions-x86.c (seh_handler): Fix a memory leak.
818 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
820 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
821 mini-s390x.c: fixed peephole optimizations to deal
822 correctly with 1 and 2 byte reload avoidance.
824 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
826 * cpu-s390.md, cpu-s390x.md: update localloc length.
828 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
830 * cpu-g4.md: added missing descriptions.
832 2007-03-14 Miguel de Icaza <miguel@novell.com>
834 * Makefile.am: Add support so the tail tests are not executed on
835 PowerPC as that is a known limitation of the PowerPC port.
837 2007-03-13 Jonathan Chambers <joncham@gmail.com>
839 * runmdesc.bat: Move to msvc directory.
841 2007-03-13 Jonathan Chambers <joncham@gmail.com>
843 * runmdesc.bat: Run executable that was produced by the current
844 target and sent via an argument.
846 2007-03-11 Zoltan Varga <vargaz@gmail.com>
848 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
851 * generics.2.cs: Add regression test.
853 2007-03-09 Wade berrier <wberrier@novell.com>
855 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
857 2007-03-09 Zoltan Varga <vargaz@gmail.com>
859 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
860 AOT code depends on this.
862 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
864 * mini.c: more precise tracking of types in the eval stack
865 (part of fix for bug #81044).
867 2007-03-07 Zoltan Varga <vargaz@gmail.com>
869 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
871 * aot-compiler.c (encode_patch): Remove an obsolete comment.
873 2007-03-06 Zoltan Varga <vargaz@gmail.com>
875 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
877 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
879 2007-02-22 Zoltan Varga <vargaz@gmail.com>
881 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
882 a pointer on 64 bit systems. Fixes #80190.
884 * iltests.il: Add new regression test.
886 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
888 * mini.c: inline a constant for Environment.IsRunningOnWindows.
890 2007-02-19 Geoff Norton <gnorton@customerdna.com>
892 * trace.c: Remove an erroneous alignemnt check when tracing.
893 Fixes --trace on OSX86.
895 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
897 * mini-$(arch).h: initialize SP in context for all the archs.
899 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
901 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
902 regressions in the thread tests.
904 2007-02-14 Zoltan Varga <vargaz@gmail.com>
906 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
907 - fixed implementation of LOCALLOC opcode
908 - implemented non-un compare for floats
910 - implementation of FDIV and CKFINITE opcodes
911 - fixes for latest mono updates
912 - additional arch opcodes
914 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
916 * Makefile.am: simplify and merge rules for cross-compilation.
918 2007-02-07 Massimiliano Mantione <massi@ximian.com>
920 * local-propagation.c: Actually *apply* the fix for bug 80591...
922 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
924 * mini-exceptions.c: backuot part of the last change
925 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
927 2007-02-06 Massimiliano Mantione <massi@ximian.com>
928 * inssel.brg: Fix bug 59286.
931 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
933 * mini-exceptions.c: patch from Zoltan to correctly check for
934 stack boundaries (using the stack register, not the frame register),
935 fixes bugs #80724, #79717.
937 2007-02-03 Zoltan Varga <vargaz@gmail.com>
939 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
940 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
942 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
943 presence of frame pointer elimination.
945 2007-02-01 Geoff Norton <gnorton@customerdna.com>
947 * mini-x86.h: NetBSD UCONTEX_REG defines.
949 2007-02-01 Zoltan Varga <vargaz@gmail.com>
951 * inssel-amd64.brg: Fix amd64 build.
953 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
955 * mini.h: remove extern to workaround what looks likes gcc bug 26905
958 2007-01-31 Zoltan Varga <vargaz@gmail.com>
960 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
963 * mini-<ARCH>.c: Use mono_is_regsize_var ().
965 2007-01-30 Mark Mason <mason@broadcom.com>
967 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
968 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
969 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
970 beginning support for CEE_JMP [not quite working yet]
971 * tramp-mips.c: LMF handling now works
973 2007-01-30 Zoltan Varga <vargaz@gmail.com>
975 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
977 * mini.h (NULLIFY_INS): New macro.
979 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
981 * mini.c: statistical profiler fix for windows, patch
982 from Tor Lillqvist (tml@novell.com).
984 2007-01-30 Massimiliano Mantione <massi@ximian.com>
985 * local-propagation.c: Fix bug 80591.
987 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
989 * Makefile.am: put back the --export-dynamic option as with
990 the previous gmodule flags (thanks to Robert Jordan).
992 2007-01-28 Zoltan Varga <vargaz@gmail.com>
994 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
996 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
997 simplify and speed up the local register allocator. Also rename some fields
998 like iassign->vassign.
1000 * regalloc.c: Remove some functions which are no longer used since their
1001 inlined version is in mini-codegen.c.
1003 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1005 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1007 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1009 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1010 narrowing. Fixes #80622.
1012 * iltests.il: Add new regresssion test.
1014 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1016 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1017 debug-debugger.c, debug-debugger.h: warning fixes.
1018 * driver.c: updated copyright year and made it fit in one line.
1020 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1022 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1024 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1026 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1028 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1030 * iltests.il: Add new test for bug #80507.
1032 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1034 * mini-arm.h: use soft-float also on vfp for now.
1036 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1038 * mini.c: fix some more soft-float issues.
1040 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1042 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1044 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1045 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1046 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1047 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1049 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1051 * mini-arm.c: typo fix.
1053 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1055 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1057 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1059 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1060 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1062 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1064 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1066 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1068 * inssel.brg: Fix a warning.
1070 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1072 * abcremoval.c ssa.c ssapre.c: Update after this change.
1074 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1076 * dominators.c (df_set): Use mono_bitset_union_fast.
1078 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1080 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1081 mini-codegen.c: reduce relocations and memory usage for the cpu
1084 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1086 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1088 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1089 to reduce their size.
1091 2007-01-19 Mark Mason <mason@broadcom.com>
1093 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1094 * mini-mips.c: more configuration macros, support long conditional branches, additional
1095 asserts, fix epilog instrumentation.
1096 * mini-mips.h: use standard stack walk
1097 * cpu-mips.md: increase size of div, rem and conditional branches
1099 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1101 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1104 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1106 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1107 (compile_method): Ditto.
1109 * aot-runtime.c (decode_klass_info): Ditto.
1111 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1112 needed by the code generated by inssel.brg. Also fix a warning.
1114 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1116 * mini.c: deal with enums that become genericinsts by
1117 being nested in a generic class (bug #79956).
1119 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1121 * mini.c: match the generic definition to check for
1122 private access with generic types (bug #78431).
1124 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1126 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1127 to make life easier for people cross-compiling that insist on not
1130 2007-01-17 Mark Mason <mason@broadcom.com>
1132 * inssel-long.brg: patch to deal with mips missing flags
1133 * inssel-long32-mips.brg: implement overflow checks
1134 * insset-mips.brg: implement overflow checks
1135 * mini-mips.h: implement conditional exception handling
1136 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1137 Remove unused code, minor cleanups.
1138 * exceptions-mips.c: minor cleanups
1139 * mini-ops.h: add mips conditional exception ops
1140 * cpu-mips.md: add mips conditional exception ops
1143 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1145 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1146 to deal with mips missing of flags.
1148 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1150 * exceptions-ppc.c: execute fault handlers.
1152 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1154 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1156 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1158 * mini.c: handle also floating point values in initialize_array.
1160 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1162 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1163 array initialization and make it conditional on the intrins option.
1165 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1167 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1168 relocations and put the patch info names close to the enum definition.
1170 2007-01-15 Mark Mason <mason@broadcom.com>
1172 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1174 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1176 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1178 2007-01-12 Raja R Harinath <rharinath@novell.com>
1180 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1182 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1184 * Makefile.am: distribute the mips sources.
1186 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1188 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1191 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1193 * cpu-x86.md: back out for now as this triggers other regressions.
1195 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1197 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1198 to eax:edx, so ecx can't get allocated to them (bug #80489).
1200 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1202 * mini.c, mini-exceptions.c: enabled running fault handlers
1205 2007-01-03 Miguel de Icaza <miguel@novell.com>
1207 * driver.c: If nothing fail, do not use the string "failed",
1208 because it makes it very annoying to view test result logs on the
1211 2006-12-30 Miguel de Icaza <miguel@novell.com>
1213 * debug-debugger.c (mono_debugger_main): Rename "main" to
1214 "main_method" to prevent a warning.
1216 Remove a warning for unused field.
1218 2006-12-28 Martin Baulig <martin@ximian.com>
1221 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1223 2006-12-22 Martin Baulig <martin@ximian.com>
1225 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1226 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1227 seperate `.mdb_debug_info' section, so we can access it from the
1228 debugger even if the binary is stripped.
1230 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1231 from the `.mdb_debug_info' here to prevent the linker from
1232 removing that section.
1234 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1237 2006-12-19 Robert Jordan <robertj@gmx.net>
1239 * mini-x86: enable the code to return small structures in
1240 registers for FreeBSD as well. Fixes bug #80278.
1241 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1243 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1245 * mini-x86.c: align the stack when calling the profiler
1246 function instrumenting the prolog (on OSX).
1248 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1250 * mini.c: emit a break opcode where Debugger.Break () is called.
1252 2006-12-13 Miguel de Icaza <miguel@novell.com>
1254 * mini.c (mono_method_to_ir): Provide useful information on this
1255 assert, to prevent others from debugging like I did.
1257 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1259 * mini.c: enable code which was incorrectly commented
1262 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1264 * mini-x86.c: enable on OSX, too, the code to return small
1265 structures in registers.
1267 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1269 * mini-x86.c: remove the use of the dynamic code manager here, too.
1271 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1273 * mini.h, debug-debugger.c, tramp-*.c: fixed
1274 mono_debugger_create_notification_function() to use
1275 mono_global_codeman_reserve () instead of a dynamic code manager.
1277 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1279 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1280 ves_array_element_address() jit icall and use a generated
1281 managed method instead (which is about 4 times faster for a rank 3
1284 2006-11-29 Mark Mason <mason@broadcom.com>
1286 * basic-calls.cs: additional tests for passing
1287 structures as function arguments.
1289 2006-11-29 Mark Mason <mason@broadcom.com>
1291 * mini-mips.h: disable custom exception handling
1292 * mini-mips.c: throw/rethrow should use jalr to call
1293 exception stubs. Fixed bug with passing structures
1294 by value. More support for tracing floating point
1297 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1299 * mini.c: fixed typo in the soft-float ldind.r4 handling
1302 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1304 * mini.c, mini.h, driver.c: added --runtime command line
1305 option to select a different runtime than the autodetected one.
1306 * jit.h: added API for embedders to initialize with a specific
1309 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1311 * mini.c: handle also boxing of r4 values (bug #80024).
1313 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1315 * mini-ppc.c: force indirect calls until we reserve
1316 enough address space for all the generated code.
1318 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1320 * exceptions-arm.c: workaround bugs in the libc definition
1323 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1325 * inssel.brg: fixes from me and Mark Mason.
1327 2006-11-23 Dick Porter <dick@ximian.com>
1329 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1330 semaphore display now we've fixed the initial value
1332 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1334 * inssel.brg: partially revert the last change to fix the build.
1336 2006-11-21 Mark Mason <mason@broadcom.com>
1338 * inssel.brg: Add and use compare-and-branch macros to support
1339 architectures that do not have condition code registers (ie. MIPS).
1340 * *-mips.{c,brg,md}: Fix copyright statements
1342 2006-11-20 Mark Mason <mason@broadcom.com>
1344 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1345 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1346 * mini.h: Added declaration for mono_print_ins()
1347 * mini-codegen.c: added ins_spec initializer for MIPS
1348 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1349 vreg to be virtual and hreg to be non-virtual.
1350 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1351 is not yet working/implemented correctly.
1352 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1353 non-static, fixup calls to print_ins() from other parts in the file.
1355 2006-11-20 Mark Mason <mason@broadcom.com>
1357 * basic-calls.cs: added tests for passing structures as arguments
1360 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1362 * inssel-long32.brg: optimize signed division by power of two.
1364 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1366 * mini-arm.c: added support for interworking with thumb code
1367 (mono must be still be built using the ARM instruction encoding).
1369 2006-11-19 Miguel de Icaza <miguel@novell.com>
1371 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1372 verifier has different rules for it. Fixes a few verifier issues
1375 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1376 at the end, so people know what happened.
1378 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1380 * brach-opts.c: in optimize_exception_target() make sure we
1381 are in a catch clause (fixes bug #79871).
1383 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1385 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1386 more soft-float support fixes.
1388 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1390 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1391 that are passed half on the stack and half in registers.
1393 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1395 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1396 more mips integration work from Mark E Mason
1397 <mark.e.mason@broadcom.com>.
1399 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1401 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1402 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1403 tramp-mips.c: added sources for the mips port, not
1404 integrated in the build yet. Contributed by
1405 Mark E Mason <mark.e.mason@broadcom.com>.
1407 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1409 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1411 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1413 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1414 put the soft-float rules in its own file since it seems to
1415 break s390 compilation.
1417 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1419 * mini-arm.c: fixed wrnings.
1421 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1423 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1424 inssel-arm.brg: ARM support for soft-float.
1426 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1428 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1429 loads and stores of 32 bit fp values.
1431 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1433 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1435 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1436 works. Fixes #79852 and #79463.
1438 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1440 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1441 more soft-float support WIP and fixes.
1443 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1445 * mini-arm.c: some VFP updates.
1447 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1449 * mini-exceptions.c: 0 is a valid local var offset in some
1450 architectures, don't assert (bug #78508).
1452 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1454 * exceptions-arm.c: fixed off by one error in stack walk code.
1456 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1458 * mini.h, mini.c: more precise tracking of type load exceptions.
1460 2006-11-03 Robert Jordan <robertj@gmx.net>
1462 * Makefile.am: [WIN32] Add monow.exe target.
1463 * driver.c: [WIN32] Don't detach the console when debugging.
1466 2006-10-30 Miguel de Icaza <miguel@novell.com>
1468 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1470 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1472 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1474 * driver.c (mini_regression): Fix --regression with AOT.
1476 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1478 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1480 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1482 * mini-sparc.h: Don't use sigaction on sparc/linux.
1484 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1486 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1488 * mini-exceptions.c: Add proper include files for getpid ().
1490 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1492 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1493 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1496 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1497 name cache to reduce its size.
1499 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1501 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1503 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1504 the mono_lmf TLS variable.
1506 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1507 trampoline lmf frames.
1509 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1511 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1513 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1514 the mono_lmf TLS variable.
1516 * mini-exceptions.c: Access the LMF structure through accessors.
1518 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1519 variable instead of in jit_tls->lmf.
1521 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1523 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1524 trampoline lmf frames.
1526 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1528 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1530 * mini.c trace.c mini-x86.c: Revert these too.
1532 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1535 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1537 * genmdesc.c: removed now dead code.
1539 2006-10-09 Robert Jordan <robertj@gmx.net>
1541 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1543 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1545 * mini.h: do not leave gaps in the opcode values.
1547 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1549 * jit-icalls.h: flag functions as internal here, too.
1551 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1553 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1554 functions with the internal attribute.
1556 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1558 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1560 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1562 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1565 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1567 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1568 tail calls as on other platforms.
1570 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1572 * iltests.il: Add a few tailcall tests.
1574 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1576 * driver.c: fix loop for old compilers (bug #79521).
1578 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1580 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1582 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1584 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1585 metadata without any code.
1587 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1588 more precise debugging information using gdb.
1590 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1592 * inssel-ia64.brg: Make the helper methods static.
1594 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1596 * inssel-x86.brg: make the helper methods static.
1598 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1600 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1602 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1604 * mini.c: updates for monoburg changes.
1605 * inssel.brg: make a few helper functions static as they should.
1607 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1609 * Makefile.am: Move mini-codegen.c to common_sources.
1611 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1613 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1615 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1616 mini-ppc.h: port to use the common local register allocator.
1618 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1620 * mini.h: Remove the comment too then.
1622 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1624 * mini.h: put back backend.data which is to be used shortly and
1625 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1626 pointers on 4 byte boundaries it'd have much bigger issues running
1627 and you can ifdef it out anyway.
1629 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1631 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1632 MonoInst size by 4 bytes on 64 bit machines.
1634 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1636 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1637 replacement with more meaningful field names. Arch maintainers, please
1638 check the assigned names are good enough for your arch.
1640 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1642 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1643 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1645 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1647 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1648 relocations and memory requirements, put the optimization flags
1649 definitions in their own file.
1651 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1653 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1655 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1657 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1659 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1661 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1663 * inssel.brg: use the correct function to get the size of an item
1664 in an array, given an element class.
1665 * aot-compiler.c: do not access class->class_size directly.
1667 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1669 * mini.h, debug-mini.c: added a debugging function to print
1670 info about local variables and arguments in a jitted method.
1672 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1674 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1676 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1678 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1680 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1681 inner and outer loops when passing vtypes.
1683 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1685 * mini-ppc.c: take into account the cpu errata for cache flushing
1686 which caused some random errors (bug #79381).
1688 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1690 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1691 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1693 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1695 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1698 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1701 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1702 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1704 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1707 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1709 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1711 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1713 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1714 macro does not have to be changed during debugging.
1716 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1718 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1720 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1722 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1723 MONO_ARCH_NO_EMULATE_MUL is defined.
1725 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1727 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1729 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1731 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1733 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1735 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1736 stuff to mini-exceptions.c where it is used.
1738 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1739 setup code, the real one is in mini-exceptions.c.
1741 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1742 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1743 some changes from the freebsd ports tree.
1745 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1748 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1750 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1752 * mini.c: on Linux, check for /proc to be mounted
1753 (bug# 79351, novell bug#201204).
1755 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1757 * mini.c: handle cases where pthread_attr_getstack() behaves
1758 incorrectly (bug #78096).
1760 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1762 * mini-arm.c: support larger stack frames (bug #79272).
1764 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1766 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1768 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1771 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1772 mono_class_from_name () to find a class from its name.
1774 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1776 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1778 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1780 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1782 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1784 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1786 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1787 callinfo->trampoline.
1789 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1791 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1794 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1796 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1798 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1800 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1801 stats.method_trampolines, it is already done by the generic trampoline code.
1803 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1805 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1807 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1809 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1811 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1813 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1815 * mini.c (print_jit_stats): Print new stats.
1817 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1819 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1821 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1822 Address on two dimensional arrays. Fixes #78729.
1824 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1826 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1829 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1831 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1834 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1836 (mini_get_ldelema_ins): Ditto.
1838 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1840 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1841 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1844 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1846 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1847 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1849 * exceptions-s390x.c: Cosmetic change.
1851 * tramp-s390.c: Fix warning.
1853 * cpu-s390.md: Correct length of mul_imm.
1855 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1857 * aot-compiler.c: added binary writer with ELF backend
1858 implementation (only on Linux/x86 for now).
1860 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1862 * Makefile.am: Don't run net 2.0 AOT tests.
1864 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1865 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1867 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1869 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1871 * aot-compiler.c: simplified and refactored the asm-writing code
1872 to allow different backends.
1874 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1876 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1878 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1879 little. Share patches of type TYPE_FROM_HANDLE as well.
1881 * mini.c (mono_patch_info_equal): New helper function.
1882 (mono_patch_info_hash): Ditto.
1884 * aot-compiler.c (emit_method_code): Fix s390 build.
1886 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1887 is not handled because it is stored as a flag and not as a type ctor. Fixes
1890 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1892 * aot-compiler.c: Fix computation of GOT slot statistics.
1894 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1895 Also remove support for not PIC AOT.
1897 * mini.h: Bump AOT file format version.
1899 * objects.cs: Add a test for #78990.
1901 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1902 (peter.dettman@iinet.net.au). Fixes #79087.
1904 * basic-long.cs: Add a test for the above.
1906 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1908 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1910 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1913 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1915 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1918 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1920 * mini.c: Don't verify COM proxy invoke calls
1923 2006-08-10 Dick Porter <dick@ximian.com>
1925 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1926 which process is holding semaphores locked.
1928 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1930 * mini-ia64.c mini-amd64.c: Fix #79027.
1932 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1934 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1936 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1937 implicit arguments in a vararg call. Fixes #79027.
1939 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1941 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1942 (mono_get_array_new_va_signature): Ditto.
1944 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1946 * aot-runtime.c: Call init_plt lazily.
1948 * inssel-long.brg: Fix unsigned long->int conversion.
1950 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1952 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1953 that most data is now in the .rss/.data section.
1955 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1957 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1959 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1961 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1963 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1965 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1966 virtual call. Fixes #79010.
1968 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1969 and use the result as the this argument in the real call.
1971 * generics.2.cs: Add a new test for #79010.
1973 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1975 * mini-x86.c: Fix a warning.
1977 * aot-compiler.c: Add a bunch of statistics.
1979 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1981 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1983 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1985 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1987 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1989 2006-07-13 Miguel de Icaza <miguel@novell.com>
1991 * mini.c (mono_method_to_ir): Obtain the original method in the
1992 CIL stream and use this to perform validation.
1996 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1998 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1999 (mono_arch_call_opcode): Ditto.
2001 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2004 * mini.c (mono_patch_info_dup_mp): New helper function.
2006 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2007 compilation. Fixes #78827.
2009 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2011 * declsec.c: Use original security informations for
2012 MONO_WRAPPER_MANAGED_TO_MANAGED.
2014 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2016 * mini.c: Allow Com Interop methods/classes and
2017 don't verify COM wrapper calls
2020 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2022 * inssel-long32.brg: Fix long->i4 checked conversion.
2024 * exceptions.cs: Add a test for the above.
2026 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2028 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2030 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2033 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2036 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2038 * mini.c: Fix solaris/x86 exception handling.
2040 * Makefile.am: Get rid of $(ICU_LIBS).
2042 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2044 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2045 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2046 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2048 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2050 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2051 this function causes a SIGSEGV.
2053 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2055 * mini.c: Remove unused solaris/x86 includes.
2057 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2059 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2061 2006-06-20 Jb Evain <jbevain@gmail.com>
2063 * cpu-g4.md: fix max length of start_handler instruction.
2065 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2066 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2068 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2069 * ssa.c: Fixed bug 78653 for SSA based deadce.
2070 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2071 MonoInst.flags, used in SSA based deadce.
2072 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2073 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2075 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2077 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2078 it can end up using non executable memory on ppc64 systems
2079 running ppc32 userspace (fix from Johannes Berg).
2081 2006-06-14 Dick Porter <dick@ximian.com>
2083 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2086 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2087 * mini.c: Made so that inline is locally disabled if it would
2088 trigger a .cctor, because too many apps depend on this behavior
2089 (which seems to be also the one of the MS CLR).
2091 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2093 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2094 No idea why this worked before.
2096 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2097 which branch to outer exception clauses since they could skip the
2098 inner finally clauses. Fixes #78633.
2100 * exceptions.cs: Add a test for the above.
2102 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2105 * iltests.il: Add a test for the above.
2107 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2109 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2110 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2112 * iltests.il: Add a test for the above.
2114 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2116 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2118 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2119 methods as instrinsics.
2121 2006-06-09 Wade Berrier <wberrier@novell.com>
2123 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2124 (simple-cee-ops.h ssapre-mini-ops.h)
2126 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2128 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2129 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2131 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2132 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2134 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2136 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2138 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2140 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2141 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2142 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2143 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2144 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2145 of opcodes, so that bug 78549 should not happen again.
2146 * ssapre.c: Updated to use the renamed files.
2148 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2150 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2151 in OP_ATOMIC_EXCHANGE_I4.
2153 2006-06-07 Wade Berrier <wberrier@novell.com>
2155 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2156 in mono_debugger_create_notification_function)
2158 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2160 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2162 * mini.c (type_from_stack_type): Disable some changes which do not
2165 * driver.c: Reenable opts.
2167 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2168 of the evaluation stack.
2170 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2171 evaluation stack trace at entry to the bblock.
2173 * mini.c (merge_stacks): New function to perform verification of stack merges.
2174 Turned off by default.
2176 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2179 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2181 * local-propagation.c: Fixed bug 78549.
2183 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2185 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2187 2006-06-02 Miguel de Icaza <miguel@novell.com>
2189 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2190 tramp-arm.c, tramp-ia64.c
2191 (mono_debugger_create_notification_function): Update signature to
2192 new signature and use new protocol for creating the notification
2195 Should fix the build.
2197 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2199 * exceptions-ppc.c (mono_jit_walk_stack)
2200 (ves_icall_get_frame_info): Fix the build
2202 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2204 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2206 2006-05-31 Raja R Harinath <rharinath@novell.com>
2208 * il2tests.2.il: New file for generics CIL tests. Add test for
2210 * Makefile.am: Update.
2213 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2216 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2218 * aliasing.c: Fixed bug 78311.
2220 2006-05-29 Martin Baulig <martin@ximian.com>
2222 * mini-exceptions.c (mono_find_jit_info): When computing the
2223 native offset, check whether we're actually inside the method's
2224 code; call mono_debug_print_stack_frame() to format the frame.
2225 (ves_icall_System_Exception_get_trace): Call
2226 mono_debug_print_stack_frame() to format the stack frame.
2227 (ves_icall_get_trace): Update to the new debugging API.
2228 (mono_jit_walk_stack_from_ctx): Likewise.
2229 (ves_icall_get_frame_info): Likewise.
2231 * mini.c (get_method_from_ip): Use the new debugging API.
2232 (mono_print_method_from_ip): Likewise.
2235 (mono_jit_walk_stack): Use the new debugging API.
2236 (ves_icall_get_frame_info): Likewise.
2238 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2240 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2242 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2244 * mini.c: Added "limitator" to inline for debugging.
2246 2006-05-24 Martin Baulig <martin@ximian.com>
2248 * debug-debugger.c (mono_debugger_init): Create a private,
2249 malloc()-based code manager for the notification function and
2250 intentionally leak it on exit. This fixes the crash-on-exit race
2254 (mono_debugger_create_notification_function): Added
2255 `MonoCodeManager *' argument.
2258 (mono_debugger_create_notification_function): Added
2259 `MonoCodeManager *' argument.
2261 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2263 * aliasing.c: Fixed 64 bit issue.
2264 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2265 default since all known bugs are fixed (one more time!).
2267 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2269 * mini.c: write barrier support.
2271 2006-05-23 Martin Baulig <martin@ximian.com>
2273 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2274 check at the top of the file.
2276 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2278 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2279 reverting changes without reason and without changelog entries.
2281 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2283 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2284 to a few opcodes. Fixes #78439.
2286 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2287 consistency with other archs.
2289 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2291 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2293 * debug-debugger.c: fix the build.
2295 2006-05-17 Martin Baulig <martin@ximian.com>
2298 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2299 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2300 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2301 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2303 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2305 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2307 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2309 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2310 MONO_TYPE_GENERICINST.
2312 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2313 MONO_TYPE_GENERICINST.
2315 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2317 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2320 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2322 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2324 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2326 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2328 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2329 mono_trace_cleanup ().
2331 * iltests.il: Fix problem with the newly added test.
2333 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2334 due to register constraints, free up the previous hreg. Fixes #78314.
2336 * iltests.il: Add new test for #78314.
2338 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2339 Interlocked.Add. Fixes #78312.
2341 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2343 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2345 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2347 2006-05-05 Martin Baulig <martin@ximian.com>
2349 * debug-mini.c (mono_debug_open_block): New method.
2352 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2353 the beginning of each basic block.
2356 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2357 the beginning of each basic block.
2359 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2361 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2362 default until I understand why they break the build on amd64.
2364 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2366 * mini.c (mini_cleanup): Call mono_cleanup ().
2368 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2371 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2373 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2374 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2375 default since all known bugs are fixed, and I cannot reproduce bug
2376 77944... I'm asking Matt Hargett to test again after this commit.
2378 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2380 * mini-codegen.c: Fixed typo that thrashed inline.
2382 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2384 * dominators.c (compute_dominators): Avoid using a worklist since
2385 it is not correct in some cases. Instead, iterate over all bblocks as
2386 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2388 2006-04-28 Miguel de Icaza <miguel@novell.com>
2390 * mini.c (mono_jit_compile_method_inner): Use
2391 mono_prepare_exception_from_error that resets the value
2394 2006-04-27 Miguel de Icaza <miguel@novell.com>
2396 * mini.c: Move the mini_loader_error_to_exception to metadata.
2398 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2400 * aliasing.c: Fixed bug 78210.
2402 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2404 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2405 default until all their problems (or the ones they trigger) are fixed.
2407 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2409 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2411 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2412 as loaded only after resolving patches since that could invoke the same method.
2414 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2416 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2419 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2422 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2425 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2426 made from AOT code through the PLT table.
2428 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2429 holding the plt offset when a call is made to the aot plt trampoline.
2431 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2433 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2436 * Makefile.am (common_sources): Fix build breakage.
2438 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2439 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2440 intra-assembly calls if possible.
2442 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2444 * mini-trampolines.c: Handle PLT entries.
2446 * mini.c: Avoid creating a GOT var for calls.
2448 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2451 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2454 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2457 * mini.h: Bump AOT file format version.
2459 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2462 2006-04-25 Martin Baulig <martin@ximian.com>
2464 * driver.c: Disable copyprop, consprop and inline when running
2465 inside the debugger.
2467 2006-04-25 Martin Baulig <martin@ximian.com>
2469 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2470 with `get_current_thread' and added `detach'.
2471 (MonoDebuggerMetadataInfo): Added `thread_size',
2472 `thread_tid_offset', `thread_stack_ptr_offset' and
2473 `thread_end_stack_offset'.
2475 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2477 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2480 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2481 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2483 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2485 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2487 * aot.c: Add support for ADJUSTED_IID.
2489 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2491 * aot.c (emit_method_order): Don't align method_order_end.
2493 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2494 the interface ID changes.
2496 2006-04-21 Dick Porter <dick@ximian.com>
2498 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2499 cleaning up a thread. Fixes the new part of bug 77470.
2501 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2503 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2506 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2508 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2510 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2511 SIGSEGV. Fixes #78072.
2513 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2514 unregister our SIGABRT handler.
2516 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2518 * mini.c: Disabled inline where it can alter the call stack in a
2519 way visible from managed code.
2520 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2523 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2525 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2526 on other platforms. Fixes #78089.
2528 2006-04-13 Martin Baulig <martin@ximian.com>
2530 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2531 determine whether we're inside the debugger.
2534 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2536 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2538 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2539 handler clauses. Fixes #78024.
2541 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2542 in the CALL_MEMBASE opcodes. Fixes #78088.
2543 (mono_arch_get_vcall_slot_addr): Ditto.
2545 2006-04-10 Martin Baulig <martin@ximian.com>
2547 * debug-debugger.c: The thread handling code has now been moved
2548 into ../metadata/threads.c.
2550 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2552 * driver.c (mono_main): Fix --with-gc=none build.
2554 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2555 (mono_spillvar_offset_float): Ditto.
2556 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2557 hreg, not when its !global, since on ia64, there is a third category: stacked
2560 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2562 * mini.c: set MonoInst->klass for load field address and a few other
2565 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2567 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2569 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2571 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2572 the branch opt changes.
2574 2006-04-06 Dick Porter <dick@ximian.com>
2576 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2578 * wapihandles.c (mini_wapi_seminfo):
2579 * driver.c (mono_main): Add semaphore info option
2581 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2583 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2584 branch optimization changes. Fixes #78009.
2586 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2588 * mini.c: ignore accessibility of methods in managed->native wrappers.
2590 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2592 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2594 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2596 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2598 * mini.c: Modify the branch optimizations to preserve the invariant that
2599 the entries inside the in_bb and out_bb arrays are unique.
2600 (mono_unlink_bblock): Avoid creation of new arrays.
2602 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2604 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2607 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2609 * mini.c (optimize_branches): Remove the "optimizations" in
2610 the cbranch1/cbranch2 -> branch cases which were causing several
2611 problems in the past. Fixes #77986.
2613 2006-03-31 Chris Toshok <toshok@ximian.com>
2615 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2616 default optimizations :(
2618 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2620 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2623 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2625 * local-propagation.c: Added comments to structs and removed
2626 "Mono" prefixes from local tree mover types.
2628 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2630 * Makefile.am (arch_sources): Define this for each architecture so
2631 libmono_la_SOURCES is defined in one place.
2633 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2635 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2638 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2640 * driver.c: print the GC name supplied by configure.
2642 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2644 * local-propagation.c: Added tree mover, and moved here all the
2645 local propagation code from mini.c
2646 * mini.c: Added support for treeprop, and moved all the local
2647 propagation code to local-propagation.c
2648 * mini.h: Added support for treeprop
2649 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2650 treeprop, inline and deadce by default
2651 * Makefile.am: Added local-propagation.c
2653 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2655 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2657 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2659 * debug-debugger.c: make it compile without the Boehm GC.
2661 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2663 * mini.c: fixed issue with mismatch when an icall is registered
2664 with multiple names but same address.
2666 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2668 * declsec.c, mini-exceptions.c: use write barrier to set reference
2669 fields of managed objects.
2671 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2673 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2674 (can_access_internals): Fix a warning.
2676 * mini.c (print_method_from_ip): Rename this to
2677 mono_print_method_from_ip so it gets exported.
2679 * trace.c: Deal with strings inside StringBuilder's containing garbage
2680 and fix memory leaks. Fixes #77848.
2682 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2684 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2687 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2689 * mini-s390.c: Remove OP_X86_TEST_NULL.
2691 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2693 * mini.c: use the correct GetHashCode() for the moving collector.
2695 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2697 * liveness.c: Regalloc spill cost tuning.
2699 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2701 * mini-s390x.h: Correct S390_LONG macro.
2703 * mini-s390x.c: Cleanup unused code.
2705 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2707 * jit-icalls.h: New file.
2709 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2710 icalls and include that instead of including jit-icalls.c.
2712 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2715 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2717 * mini.c: when checking for member accessibility, also check for
2718 friend assemblies and for explicit interface implementations.
2720 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2722 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2724 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2726 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2727 common cases are done first.
2729 * mini-ops.h: Only define platform specific opcodes on the given platform.
2731 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2734 2006-03-14 Martin Baulig <martin@ximian.com>
2736 Revert Paolo's change from r57348:
2738 * mini.h: don't use gboolean for bitfields.
2739 * mini.c: verifier changes for fields and methods accessibility.
2741 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2743 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2745 * mini-s390x.c: Fix conv_r_un.
2747 * cpu-s390, cpu-s390x.md: Fix lengths.
2749 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2751 * mini.c: nested types have access to all the nesting
2752 levels, not just the enclosing types.
2754 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2756 * mini.c: added a few more verification checks.
2758 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2760 * liveness.c: Merge optimizations from the linear-il branch.
2762 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2764 * mini-ia64.c (emit_call): Add a comment.
2766 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2768 * tramp-ia64.c: Fix some warnings.
2770 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2772 * mini.h: don't use gboolean for bitfields.
2773 * mini.c: verifier changes for fields and methods accessibility.
2775 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2777 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2778 lazy icall wrapper changes.
2780 * dominators.c: Replace all the dominator algorithms with faster
2781 ones from the linear-il branch.
2783 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2786 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2787 common cases are done first.
2789 * mini-amd64.c: Fix some warnings.
2791 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2794 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2797 * mini.h: Add a missing prototype.
2799 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2801 * mini.c: Compile icall wrappers lazily.
2803 * mini-codegen.c: Use printf instead of g_print since its much faster.
2805 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2808 * mini.c (optimize_branches): Cache the negative result from
2809 remove_block_if_useless ().
2811 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2812 Also fix some bblock linking issues.
2814 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2817 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2819 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2820 accessed fields first, for better cache behavior.
2822 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2824 * mini.c: speedup IList<T> array accesses.
2826 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2828 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2829 inline_costs counter. Fixes #77190.
2831 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2833 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2834 trace messages. Fixes #77706.
2836 2006-03-04 Martin Baulig <martin@ximian.com>
2838 * tramp-amd64.c, tramp-x86.c
2839 (mono_debugger_create_notification_function): Use
2840 mono_global_codeman_reserve() to allocate a buffer at runtime and
2843 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2845 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2846 notification function at runtime and then call `initialize' in the
2847 `MONO_DEBUGGER__debugger_info' vtable.
2849 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2851 * iltests.il: Fix a visibility problem.
2853 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2855 * driver.c, mini.c: add hooks for the counters API.
2857 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2859 * driver.c: show disabled options.
2861 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2863 * linear-scan.c: always use cost-driven selection.
2865 2006-02-28 Raja R Harinath <rharinath@novell.com>
2867 * jit-icalls.c (helper_compile_generic_method): Revert change from
2870 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2872 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2874 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2876 * inssel.brg: style fixes, mostly to force the updated monoburg
2877 to run for people using svn.
2879 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2881 * mini.c: match monoburg changes.
2883 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2885 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2886 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2887 declaration in the header file.
2889 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2891 * helpers.c: reduce relocations and mem usage.
2893 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2895 * mini.h, mini-codegen.c: disable logging features if
2896 requested by configure.
2898 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2900 * mini.c: tiny verifier changes.
2902 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2904 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2905 cpu-pentium.md: stack alignment changes for osx/x86,
2906 partially from Geoff Norton <gnorton@customerdna.com>.
2908 2006-02-24 Raja R Harinath <harinath@gmail.com>
2910 * jit-icalls.c (helper_compile_generic_method): Update to changes
2911 in metadata/class.c.
2913 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2915 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2917 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2918 interface calls with large offsets.
2920 2006-02-23 Raja R Harinath <rharinath@novell.com>
2922 * jit-icalls.c (helper_compile_generic_method): Document the
2923 special-case we depend on so that we can inflate the method twice
2924 with the same context with no bad side-effects.
2926 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2928 * mini-x86.c, mini-amd64.c: fix for case when xen support
2931 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2933 * mini-x86.c, mini-amd64.c: generate code to access tls items
2934 in a faster way for Xen systems.
2936 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2938 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2939 updates and compilation fixes for the OSX/x86 port, mostly from
2940 Geoff Norton <gnorton@customerdna.com>.
2942 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2944 * inssel.brg: faster interface call implementation
2945 to sync with the interface_offsets MonoVTable changes.
2947 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2949 * mini.c: more verification checks.
2951 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2953 * mini.c: added a few more verification checks.
2955 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2957 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2958 facility on the processor and use it if available.
2960 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2962 * driver.c, aot.c, mini.c: throw exception if the IL code is
2963 invalid or unverifiable.
2965 2006-02-17 Raja R Harinath <rharinath@novell.com>
2967 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2970 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2972 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2974 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2976 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2977 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2978 handling of instantiated generic valuetypes.
2980 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2982 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2983 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2986 * generics.2.cs: Revert the nullable reftypes tests.
2988 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2990 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2991 using __builtin_frame_address (1) as it doesn't work in the presence
2992 of optimizations. Hopefully fixes #77273.
2994 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2995 -> generics.cs change as it doesn't work with some automake versions.
2997 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2999 * mini.c: handle systems that sue a different way to
3000 retrieve the stack address of the current thread.
3002 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3004 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3005 it specially in the makefile.
3007 * generics.2.cs: Add tests for nullable reference types.
3009 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3011 * mini.c: always handle the case when mono_jit_init()
3012 is called in a thread different from the main thread,
3013 confusing libgc (bug #77309).
3015 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3017 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3019 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3021 * mini.c: change optimize_branches () to use a single loop
3022 and introduce a new optimization to simplify some range checks.
3024 2006-02-03 Martin Baulig <martin@ximian.com>
3026 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3027 and merged with debugger_thread_manager_add_thread().
3028 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3029 inform the debugger about the main thread.
3031 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3033 * basic.cs: Add test for div.un/rem.un constant folding.
3035 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3037 * cpu-s390x.md: correct int_xor_imm length
3039 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3041 * generics.2.cs: New test for #77442.
3043 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3046 2006-02-02 Martin Baulig <martin@ximian.com>
3048 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3049 <mono/metadata/mono-debug-debugger.h>
3051 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3053 2006-02-02 Martin Baulig <martin@ximian.com>
3055 * debug-debugger.h: New header file for debug-debugger.c.
3057 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3058 function is a separate thread anymore; add support for attaching.
3060 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3062 * tramp-x86.c: Fix a warning.
3064 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3066 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3067 on very large methods.
3069 * aot.c (load_patch_info): Fix a warning.
3071 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3073 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3074 mini-ops.h: alu membase optimizations.
3076 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3078 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3079 to speedup StringBuilder.
3081 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3083 * dominators.c (mono_compute_natural_loops): Fix detection of
3084 loop body start blocks.
3086 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3088 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3090 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3093 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3095 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3097 2006-01-25 Martin Baulig <martin@ximian.com>
3099 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3100 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3101 started to cleanup this file a little bit.
3103 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3105 * mini.c: optimize a codepath frequently happening in generics code.
3107 2006-01-23 Martin Baulig <martin@ximian.com>
3109 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3111 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3114 * driver.c: debug-debugger.c is only available if
3115 `MONO_DEBUGGER_SUPPORTED' is defined.
3117 2006-01-23 Martin Baulig <martin@ximian.com>
3119 * debug-debugger.c: Only enable this on platforms where the Mono
3120 Debugger is working (x86 and x86_64).
3122 2006-01-21 Martin Baulig <martin@ximian.com>
3124 The Mono Debugger is now using the normal `mono' instead of the
3125 `mono-debugger-mini-wrapper' when executing managed code.
3127 * debug-debugger.c: New file; previously known as
3128 debugger/wrapper/wrapper.c.
3130 * debug-mini.c (mono_init_debugger): Removed.
3132 * driver.c (mono_main): Added new `--inside-mdb' command line
3133 argument which is used when running inside the debugger.
3135 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3137 * liveness.c (mono_analyze_liveness): Remove some unused data
3140 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3142 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3144 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3146 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3147 depends on implementation details of monobitset.
3149 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3152 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3154 * liveness.c: Update after monobitset changes.
3156 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3158 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3160 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3162 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3164 * mini-s390x.c: Remove warning messages.
3166 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3168 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3170 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3172 * generics.2.cs: Add ldelem/stelem_any test.
3174 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3176 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3178 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3180 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3182 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3184 * generics.2.cs: Reenable vtype tests.
3186 * inssel-x86.brg: Remove an icorrect valuetype rule.
3188 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3190 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3191 initial support for OP_ABS.
3193 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3195 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3197 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3199 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3200 conversion and implement LADD/LSUB.
3202 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3205 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3207 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3209 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3212 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3214 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3215 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3216 (stack walk problem).
3218 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3220 * aot.c (mono_aot_load_method): Fix a warning.
3222 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3224 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3226 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3228 * iltests.il: Add test for #77148.
3230 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3233 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3235 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3237 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3239 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3240 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3242 * basic-long.cs: Add lconv-to-r4/r8 tests.
3244 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3246 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3248 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3249 here as on other archs.
3251 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3253 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3255 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3257 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3259 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3261 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3262 instrument_prolog; Add memory_barrier instruction.
3264 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3266 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3268 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3270 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3272 * aliasing.c inssel.brg: Fix warnings.
3274 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3275 could skip initialization of some parts of memory.
3277 * mini.c mini-ia64.c: Fix warnings.
3279 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3281 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3283 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3284 a crash seen on sparc.
3286 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3288 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3290 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3292 * mini-ops.h: Add s390_backchain instruction
3294 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3296 * cpu-s390.md: Add s390_backchain instruction
3298 * mini-s390.c: Significant ABI changes
3300 * mini-s390.h: Cater for zero length structures
3302 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3304 * mini-s390.c: ABI fixes
3306 * inssel-s390.brg: Remove debug statements
3308 * cpu-s390.md: Fix length of ATOMIC_xx operations
3310 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3312 * basic-float.cs: Add float<->long conversion tests.
3314 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3316 * mini-s390.c: Fix LOCALLOC processing.
3318 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3320 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3322 * iltests.il: Add tests for some opcodes not covered by the other
3325 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3327 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3328 register loading for Tail processing; Correct trace output.
3330 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3332 * cpu-s390.md: Correct size of jmp instruction.
3334 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3336 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3338 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3340 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3341 Bring s390 up to current level.
3343 2005-12-12 Zltan Varga <vargaz@gmail.com>
3345 * generics.2.cs: Disable the newly added tests as they do not work yet.
3347 * generics.2.cs: Add valuetype tests.
3349 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3351 * basic-long.cs: Add i4->u8 test.
3353 * objects.cs: Add tests for JIT intrinsic.
3355 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3356 optimizations lost by a mistake.
3358 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3360 * basic-long.cs: Remove a test moved to objects.cs.
3362 * arrays.cs: Add more array tests.
3364 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3366 * arrays.cs: Add new tests for multi-dimensional arrays.
3368 2005-12-06 Raja R Harinath <rharinath@novell.com>
3370 * Makefile.am (test_sources2): Add generics.2.cs.
3371 (EXTRA_DIST): Add test_sources2.
3373 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3375 Support for boxing and unboxing nullable types as well as the
3376 isinst operation on nullables, per the CLI ammendment.
3378 * inssel.brg (CEE_ISINST): Special case for nullable
3380 * mini.c (handle_unbox_nullable): new method
3381 (handle_box): Special case for nullable types
3382 (mono_method_to_ir): Call handle_unbox_nullable in correct
3385 * generics.2.cs: New test suite
3387 * Makefile.am: Support for regression tests with generics.
3389 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3391 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3392 allocated to registers. Fixes #76800.
3394 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3396 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3398 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3400 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3403 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3405 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3408 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3410 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3411 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3413 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3414 single precision before storing to a single precision location.
3416 2005-11-28 Raja R Harinath <rharinath@novell.com>
3418 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3420 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3422 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3425 * basic.cs: Remove test_0_byte_compares test which was moved to
3426 objects.cs a long time ago.
3428 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3430 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3432 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3434 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3435 handlers are called.
3437 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3440 * mini-ia64.c: Add support for the throw->branch exception
3443 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3445 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3447 * mini.c: Enabled "fastpath" deadce :-)
3449 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3451 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3452 alias analysis pass to support it.
3455 * liveness.c: Likewise (liveness computation can use aliasing
3456 information to be more accurate).
3457 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3458 moreover made so that "--compile-all" uses the given optimization
3459 flags and not the default ones.
3460 * aliasing.c: Alias analysis (new file).
3461 * aliasing.h: Likewise.
3462 * Makefile.am: added "aliasing.c" and "aliasing.h".
3464 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3466 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3469 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3471 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3472 fp >= end_of_stack exit condition, as it is not needed, and it might
3473 become true for fp eliminated frames.
3475 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3477 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3480 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3482 * mini-arm.c: fixed alignment of doubles/longs to match
3483 the C ABI (bug #76635).
3485 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3487 * aot.c: fix compilation with --enable-minimal=aot.
3489 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3491 * mini-arm.c: fixed compatibility with the new
3492 floating point emulator package for compares.
3494 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3496 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3498 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3500 * mini-exceptions.c (print_stack_frame): Output to stderr.
3501 (mono_handle_native_sigsegv): Ditto.
3503 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3505 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3506 OP_LCONV_TO_OVF_I implementation.
3508 * mini-amd64.c: Add support for the throw->branch exception
3511 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3512 when the catch clause catches a more general exception, i.e. Object.
3514 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3516 * cpu-ia64.md: Remove unused opcodes.
3518 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3519 specific defines for architectures defining USE_SIGACTION.
3521 * mini-ia64.c: Fix some warnings.
3523 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3524 version seemed to skip a frame.
3526 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3528 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3529 only calls which are made to native code use this flag.
3531 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3533 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3534 varargs methods as well.
3536 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3537 which have save_lmf set. Reorganize methods prologs a bit.
3539 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3540 debugger to the proper place.
3542 2005-10-29 Martin Baulig <martin@ximian.com>
3544 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3545 when running inside the debugger until the debugger has support
3548 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3550 * mini.h: Fix a warning.
3552 2005-10-24 Miguel de Icaza <miguel@novell.com>
3554 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3555 we expose publicly, this returns the string.
3557 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3559 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3560 with fp elimination.
3562 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3564 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3565 native stacktrace using the glibc 'backtrace' function if available.
3567 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3569 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3571 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3572 handle SIGSEGVs received while in native code.
3574 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3575 code, call mono_handle_native_sigsegv which will abort the runtime
3576 after printing some diagnostics, instead of converting it into a
3577 confusing NullReferenceException.
3579 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3581 * cpu-pentium.md: Remove unused opcodes.
3583 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3585 * mini-amd64.h (MonoLMF): Add rsp field.
3587 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3590 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3592 * mini-codegen.c (get_register_spilling): Fix some warnings.
3594 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3596 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3597 elimination during exception handling. Enable fp elimination by
3600 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3603 2005-10-16 Martin Baulig <martin@ximian.com>
3606 (mono_debugger_run_finally): New public method for the debugger.
3608 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3610 * debug-mini.c (mono_debug_init_method): Fix warning.
3612 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3613 the 'exname' parameter const to fix some warnings.
3615 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3617 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3618 introduced by the previous patch.
3620 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3622 * basic-float.cs: Add test for precision of float arithmetic.
3624 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3625 when loading/storing single values from/to memory.
3627 * mini.c (mono_jit_compile_method_with_opt): Create the function
3628 pointers in the correct domain.
3630 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3632 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3633 introduced by previous patch.
3635 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3636 when out_filter_idx is NULL.
3638 * mini-exceptions.c: Don't run filter clauses twice during exception
3639 handling. Fixes #75755.
3641 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3643 * aot.c: Add support for ldflda wrappers.
3645 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3648 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3650 * mini.c, mini.h: do not consider exception handlers blocks when
3651 setting up interface variables.
3653 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3655 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3657 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3659 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3660 causes a regression.
3662 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3664 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3666 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3667 of the OP_P definitions.
3669 * TODO: Add a proposal for dealing with the CEE/OP mess.
3671 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3672 optimizations from the x86 port.
3674 * cpu-amd64.md: Ditto.
3676 * basic.cs basic-long.cs: Add tests.
3678 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3680 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3681 Patrik Torstensson's implementation of my exception-handling
3682 optimization idea, when the exception object is not used
3685 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3687 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3688 of the mul_imm optimizations from the old jit.
3690 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3692 * mini.c, liveness.c: patch by Patrik Torstensson and
3693 Zoltan Varga to improve performance in methods with
3696 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3698 * driver.c: Remove 'Globalization' entry from --version.
3700 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3702 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3703 there is a profiler interested in JIT events.
3705 * aot.c: Load profile files produced by the AOT profiling module, and
3706 reorder methods based on the profiling info. Add a 'method_order' table
3707 to the AOT file to make mono_aot_find_jit_info work with the reordered
3710 * mini.h: Bump AOT file version info.
3712 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3714 * mini-arm.h: work around what looks like a gcc bug when optimizations
3717 2005-09-28 Raja R Harinath <rharinath@novell.com>
3719 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3720 conditionals. Use ...
3721 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3723 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3725 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3726 to determine the amount of memory to copy when passing valuetypes.
3728 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3729 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3731 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3733 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3734 information about aot.
3736 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3738 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3739 macros. This will allow a deadlock debugger to easily be plugged
3742 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3744 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3746 2005-09-27 Raja R Harinath <rharinath@novell.com>
3748 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3749 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3750 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3751 ($(arch_built)) [CROSS_COMPILING]: Error out.
3753 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3755 * aot.c: Add support for the no_special_static flag for classes.
3757 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3759 * Reapply reverted patches.
3761 * *: Revert r50174 as well.
3763 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3765 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3767 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3769 2005-09-23 Miguel de Icaza <miguel@novell.com>
3771 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3772 part of the SIG_HANDLER_SIGNATURE.
3774 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3776 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3779 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3780 introduced by previous patch.
3782 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3784 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3785 saved registers too.
3787 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3788 upon the information returned by get_call_info ().
3790 * mini-x86.c (add_float): Fix stack size calculation.
3791 (mono_arch_call_opcode): Rewrite this so it works based up the
3792 information returned by get_call_info ().
3793 (mono_arch_get_this_vret_args): Ditto.
3795 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3797 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3798 in cinfo to determine the registers which need to be used.
3800 2005-09-20 Miguel de Icaza <miguel@novell.com>
3802 * driver.c (mono_main): Add --server and --desktop flags.
3804 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3806 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3807 registers as global registers.
3809 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3810 longer needed with the new register allocator.
3812 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3814 * cpu-ia64.md: Remove unused opcodes.
3816 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3818 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3820 * cpu-amd64.md: Remove unused opcodes.
3822 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3823 needed with the new register allocator.
3825 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3828 2005-09-16 Raja R Harinath <rharinath@novell.com>
3830 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3832 2005-09-16 Martin Baulig <martin@ximian.com>
3834 * exceptions-amd64.c
3835 (throw_exception): Don't call mono_debugger_throw_exception() if
3836 we're a rethrow - see the FIXME in the code.
3838 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3840 * mini.c (mono_init_exceptions): This only works on some architectures.
3842 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3844 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3847 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3849 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3850 now in mini-exceptions.c.
3852 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3854 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3855 now in mini-exceptions.c.
3857 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3859 * exceptions-x86.c: Applied patch from Patrik Torstensson
3860 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3862 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3863 code into mini-exceptions.c. Add some assertions to it.
3865 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3867 * aot.c (emit_section_change): Applied patch from "The Software Team"
3868 (<software@solmersa.com>). Fix as errors on windows.
3870 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3872 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3873 method info into the LMF.
3875 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3877 * mini-ia64.c: Add proper unwind info for method epilogs.
3879 * exceptions-ia64.c: Add some code to help debugging.
3881 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3883 * mini-exceptions.c: Fix warning.
3885 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3887 * mini.c: Really fix build.
3889 * mini-x86.c mini-amd64.c: Fix build.
3891 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3893 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3895 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3896 some Interlocked methods as intrinsics.
3898 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3899 for Thread methods as well.
3901 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3903 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3905 * mini-ia64.c mini-x86.c mini-amd64.c
3906 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3909 * mini.c (mono_init_exceptions): Fix build breakage.
3911 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3913 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3914 of instructions. Use the new ia64_unw_op macros for emitting unwind
3917 * mini.c (mono_init_exceptions): Initialize exception handling
3918 related trampolines at startup.
3920 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3922 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3924 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3926 * mini.c: Handle type loading errors gracefully during compilation and
3927 throw the appropriate exception.
3929 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3931 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3932 for the mono binary.
3934 2005-09-09 Martin Baulig <martin@ximian.com>
3936 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3939 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3941 * mini-arm.h: use emulation for conv.r.un for the release.
3943 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3945 * mini-arm.c, objects.cs: more fixes and tests for them.
3947 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3949 * mini-arm.c: align structures to at least 4 bytes to be able
3950 to keep our current optimized memcpy.
3952 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3954 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3956 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3958 * mini.c: ignore SIGPIPE.
3960 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3962 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3964 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3966 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3968 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3970 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3972 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3973 exception handling support.
3974 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3975 patch by Brian Koropoff <briank@marakicorp.com>).
3977 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3979 * mini.c: revert another 'optimization' which breaks when
3980 items on the eval stack need to be saved at a basic block end
3983 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3985 * jit-icalls.c: for arrays, ensure we always provide
3988 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3990 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3992 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3994 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3996 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3997 arguments in their original register.
3999 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4001 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4004 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4005 when ssapre is enabled.
4007 * inssel-long.brg: Fix bug in previous patch.
4009 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4010 multiplication by a constant.
4012 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4014 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4017 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4020 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4022 * inssel-arm.brg: apply changes tested by Brian Koropoff
4023 <briank@marakicorp.com>.
4025 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4027 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4029 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4031 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4032 to the same register if dreg is just a base register.
4033 (print_ins): Improve printing of membase opcodes.
4035 * inssel-x86.brg: Add optimized ldind(reg) rules.
4037 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4039 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4041 * mini.c: when running under valgrind, set the stack bottom for
4042 the GC at the actual approximate stack for the app (fixes running
4043 mono with valgrind).
4045 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4047 * mini.c: do no break at the first valuetype to init found
4050 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4052 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4054 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4056 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4058 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4060 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4062 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4064 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4066 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4069 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4072 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4075 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4077 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4079 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4081 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4082 in the tail recursion optimization.
4084 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4085 debug info into the assembly file.
4087 * iltests.il: Add test for filter regions.
4089 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4090 initial stack of filter regions. Fixes #75755.
4092 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4094 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4097 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4099 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4100 the check for an already compiled method on non-ia64 platforms.
4101 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4104 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4106 * inssel-x86.brg: Add some optimized call rules.
4108 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4110 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4113 * mini.h mini-trampolines.c: Pass the trampoline argument to
4114 mono_arch_patch_delegate_trampoline.
4116 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4118 * mini-trampolines.c: Fix build.
4120 * mini-amd64.h: Add delegate trampolines.
4122 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4124 * inssel-amd64.brg: Add optimized call rules.
4126 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4128 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4130 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4132 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4135 * mini-ia64.c: Remove LMF fixmes.
4137 * mini-ia64.h: Remove most fields from LMF.
4139 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4141 * mini-trampolines.c: Add support for IA64 function descriptors.
4143 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4144 for IA64 function descriptors.
4146 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4148 * tramp-arm.c: patch the vtable for virtual calls. Added
4149 support code to register/unregister the LMF.
4150 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4153 2005-08-19 Dick Porter <dick@ximian.com>
4155 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4156 bit value if needed.
4158 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4160 * mini.c (mini_get_method): Move handling of wrapper data here.
4162 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4164 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4167 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4168 bblock->code does not remain empty.
4170 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4172 * arrays.cs: Add regression test for #75832.
4174 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4175 rules. Fixes #75832.
4177 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4178 instruction scheduling.
4180 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4182 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4184 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4188 * mini-codegen.c: Fix VC build.
4190 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4192 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4194 * mini.h: fix signature for mono_register_opcode_emulation.
4196 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4198 * mini.c: Get rid of most of the helper_sig_... constants using
4199 mono_create_icall_signature ().
4201 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4203 * jit-icalls.c (helper_ldstr): New helper function.
4205 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4207 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4208 throw, load the string using a helper call instead of creating a string object.
4210 * aot.c: Update after LDSTR changes.
4212 * mini.h: Bump AOT file version.
4214 * aot.c: Save class size info into the AOT file. Print more statistics during
4217 * mini.h: Bump AOT file version.
4219 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4220 ordering of disasm cases. Fixes #74957.
4222 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4224 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4225 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4226 the generic code needed for the ARM port.
4228 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4230 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4231 inssel-arm.brg: more ARM features and fixes.
4233 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4235 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4236 ARM port work in progress.
4238 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4240 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4242 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4244 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4246 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4248 * *-ia64.*: Ongoing IA64 work.
4250 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4252 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4254 * TODO: Remove out-of-data todo stuff.
4256 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4259 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4261 * mini.h: Bump corlib version.
4263 2005-07-27 Martin Baulig <martin@ximian.com>
4266 (create_copy_ins): Added `const unsigned char *ip' argument; set
4267 `copy->cil_code' from it.
4269 2005-07-27 Martin Baulig <martin@ximian.com>
4271 * mini-exceptions.c (mono_handle_exception): Don't call
4272 mono_debugger_handle_exception() for filters.
4274 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4276 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4279 2005-07-26 Martin Baulig <martin@ximian.com>
4281 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4283 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4284 helper_compile_generic_method() if the method is actually virtual
4287 2005-07-26 Martin Baulig <martin@ximian.com>
4290 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4291 public; this is now accessed directly by the debugger.
4292 (mono_generic_trampoline_code): Removed.
4295 (mono_debug_init_method): Also add interncalls and wrappers.
4297 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4299 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4301 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4303 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4305 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4307 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4309 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4311 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4312 getting TLS offsets on AMD64 too.
4314 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4316 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4318 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4320 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4321 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4323 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4325 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4327 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4330 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4331 mono_sparc_is_virtual_call ().
4333 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4335 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4336 trampoline parameters.
4338 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4340 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4341 to mono_arch_get_vcall_slot_addr.
4343 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4346 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4348 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4350 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4352 2005-07-19 Martin Baulig <martin@ximian.com>
4354 * exceptions-amd64.c (throw_exception): Call
4355 mono_debugger_throw_exception() here like we're doing it on i386.
4357 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4359 * mini-ia64.c: Add optimized TLS access support.
4361 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4363 * mini-exceptions.c: Ongoing IA64 work.
4365 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4367 * mini.c: Use the default optimization set when embedding. Fixes
4370 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4372 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4373 of trampolines to a separate file.
4375 * mini-trampolines.c: New file.
4377 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4380 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4383 * mini-codegen.c: Fix cygwin build.
4385 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4387 * mini.c: Add some minor changes needed by the IA64 port.
4389 * *-ia64.*: Ongoing IA64 work.
4391 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4393 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4394 trampolines into arch-independent and arch-dependent parts.
4396 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4398 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4400 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4402 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4403 the xp-regalloc-branch for amd64.
4405 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4406 xp-regalloc-branch for x86.
4408 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4410 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4412 2005-07-06 Martin Baulig <martin@ximian.com>
4415 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4416 (mono_jit_runtime_invoke): Likewise.
4418 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4420 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4423 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4424 without loading their metadata. Reorganize the file format so exception handling+
4425 debug info is kept separate from normal method info. Create MonoJitInfo
4426 structures for methods lazily.
4428 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4430 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4432 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4434 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4437 * mini.h: Bump AOT file version.
4439 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4441 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4443 2005-07-01 Raja R Harinath <rharinath@novell.com>
4445 * Makefile.am (check-local): Call semdel-wrapper.
4447 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4449 * mini-x86.c: Revert the last change as it seems to break the build..
4451 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4453 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4455 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4457 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4459 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4460 outside of the macro, so strange stuff doesn't happen with gcc4
4461 (NEW_AOTCONST_TOKEN): Likewise.
4463 2005-06-28 Martin Baulig <martin@ximian.com>
4465 * mini.c (mini_class_is_system_array): New static method; use this
4466 instead of `klass->parent == mono_defaults.array_class' everywhere
4467 since this also works for the new generic array class.
4469 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4471 * inssel.brg: Remove warnings.
4473 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4475 * mini-ia64.c: Ongoing IA64 work.
4477 * basic-float.cs: Add float->i1 conversion test.
4479 * iltests.il: Add conv.u4 test.
4481 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4483 * inssel-long.brg: Fix bug caused by last change.
4485 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4487 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4488 BSDs. Allows the x86 JIT to work on OSX86
4490 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4492 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4495 * mini-ia64.c: Ongoing IA64 work.
4497 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4499 * mini-ia64.c: Ongoing IA64 work.
4501 * driver.c: Clean up jit_code_hash as well when using --regression.
4503 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4505 * basic-long.cs: Add tests for long->u4 conversion.
4507 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4509 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4510 that we do not depend on undefined C behavior: the order stuff
4511 gets evaluated within an expression. Fixes mono when compiled on
4514 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4516 * *-ia64.*: Ongoing IA64 work.
4518 * aot.c: Lower memory usage while loading AOT methods.
4520 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4522 * mini.h: Bump AOT file format version.
4524 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4526 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4528 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4530 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4531 not on callee assembly). Fixed some comments.
4533 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4535 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4536 it gets proper disassembly.
4537 (emit_method_info): Remove some dead code.
4539 * mini.c (mini_method_compile): Allways allocate the GOT var in
4540 mono_method_to_ir for emulating opcodes.
4542 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4544 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4545 before freeing the code memory. Fixes #74990.
4547 * objects.cs: Add regression test for #74992.
4549 * liveness.c: Extend live ranges of arguments to the beginning of the
4550 method. Fixes #74992.
4552 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4553 so it points into the faulting instruction.
4555 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4557 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4559 * *-ia64.*: Ongoing IA64 work.
4561 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4563 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4565 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4567 * *-ia64.*: Ongoing IA64 work.
4569 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4571 * basic-long.cs: Add tests for add/sub.ovf.
4573 * basic.cs: Add tests for sub.ovf.
4575 * *-ia64.*: Ongoing IA64 work.
4577 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4579 * *-ia64.*: Ongoing IA64 work.
4581 * basic.cs: Add conv.ovf.i4.un test.
4583 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4585 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4587 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4589 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4591 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4593 * *-ia64.*: Ongoing IA64 work.
4595 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4598 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4600 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4602 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4604 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4606 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4608 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4609 of a call is callable by a near call.
4611 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4613 * mini-ia64.c: Ongoing IA64 work.
4615 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4617 * genmdesc.c: Make the generated array non-static.
4619 * inssel-long.brg: Fix LSHR_IMM rule.
4621 * *-ia64.*: Ongoing IA64 work.
4623 * *-ia64.*: Ongoing IA64 work.
4625 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4627 * *-ia64.*: Ongoing IA64 work.
4629 * *-ia64.*: Ongoing IA64 work.
4631 * mini-ia64.c: Ongoing IA64 work.
4633 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4635 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4637 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4639 * objects.cs basic-long.cs: Move some tests to objects.cs.
4641 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4643 * *-ia64.*: Ongoing IA64 work.
4645 * iltests.il: Add a new test.
4647 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4648 newobj. Fixes #75042.
4650 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4652 * *-ia64.*: Ongoing IA64 work.
4654 * *-ia64.*: Ongoing IA64 work.
4656 * *-ia64.*: Ongoing IA64 work.
4658 * basic.cs objects.cs: Move tests accessing static variables as well.
4660 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4662 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4664 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4666 * driver.c: Always print failed tests.
4668 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4671 * *ia64*: Ongoing IA64 work.
4673 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4675 * basic.cs: Add tests for add.ovf. Fix warnings.
4677 2005-05-18 Miguel de Icaza <miguel@novell.com>
4679 * driver.c (mono_main): Avoid crash if no argument is passed to
4680 --break; Do not use g_error, but f_printf. And fix all other
4681 ocurrences of the same crash.
4683 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4685 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4686 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4689 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4691 * *-ia64.*: Add beginnings of IA64 backend.
4693 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4695 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4697 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4700 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4702 * mini-amd64.c: Fix a warning.
4704 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4706 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4707 in float_neg. Fixes #74897.
4709 * mini-amd64.c (emit_call): Fix another near call bug.
4711 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4713 * declsec.c: Keep the appdomain information in the structure. Added a
4714 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4715 value gets overwritten).
4716 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4717 an MonoAppDomain member to MonoSecurityFrame.
4718 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4719 used in the stack walk. Now use a MonoArray which grow (double) when
4722 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4724 * mini.c: Re-enabled runtime cleanup, since running threads should
4725 now properly stop when exiting.
4727 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4729 * mini-codegen.c: New file contaning the arch-independent local
4730 register allocator. Not used by any architectures yet.
4732 * mini.h linear-scan.c: Merge some changes from the
4733 mini-xp-local-regalloc branch.
4735 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4737 * mini-amd64.c (emit_call): Fix calls to native functions when the
4738 runtime is compiled as a shared library. Fixes #74756.
4740 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4741 on a literal field. Fixes #74751.
4743 2005-04-25 Raja R Harinath <rharinath@novell.com>
4745 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4747 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4749 * objects.cs: Add missing null casting test.
4751 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4753 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4754 in wrapper methods. Also rename 'address' variable to 'offset'.
4756 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4758 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4761 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4763 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4766 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4768 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4770 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4772 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4773 just the last bytes.
4775 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4777 * aot.c (mono_compile_assembly): Fix warning.
4779 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4780 by the _MSC_VER stuff.
4782 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4784 * inssel-long.brg: Fix #74588.
4786 * cpu-amd64.md: Fix #74591.
4788 * iltests.il: Add new regression tests.
4790 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4792 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4795 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4797 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4799 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4800 from Bill Middleton <flashdict@gmail.com>.
4802 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4804 * arrays.cs: Add new regression test. Fix warnings.
4806 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4808 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4809 and leakage in CKFINITE.
4811 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4812 this to a null op since it is called on amd64 too.
4814 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4816 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4817 body since this is not used on amd64.
4819 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4821 * mini-amd64.c: Remove obsolete fixmes.
4823 * mini.c (print_method_from_ip): Fix debugging support.
4825 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4827 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4828 so that expressions that don't give much gain are not reduced.
4829 * ssapre.h: Likewise.
4831 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4833 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4835 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4837 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4839 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4841 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4843 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4845 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4847 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4850 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4852 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4854 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4856 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4857 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4859 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4861 * mini-x86.c: Fix up stack overflow handling.
4863 * exceptions.cs: Add new regression test.
4865 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4867 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4868 mono_jit_thread_attach.
4870 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4872 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4874 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4875 avoid calling constructors using callvirt.
4877 * inssel.brg: Fix #74073.
4879 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4881 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4882 compilation with non-GCC compilers.
4883 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4884 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4886 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4888 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4889 klass->interface_offsets (will likely fix bug#74073).
4891 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4893 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4895 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4897 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4898 to amd64_div_reg_size ().
4900 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4902 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4904 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4906 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4908 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4910 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4912 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4914 * mini.c (mono_precompile_assembly): Load and precompile referenced
4915 assemblies as well. Fixes #74015.
4917 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4919 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4921 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4923 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4924 a lot of checks and (anyway) permissions cannot work until corlib is
4927 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4929 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4931 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4933 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4934 calls (fixes bug#72824).
4936 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4938 * mini.c: fix tail recursion elimination (see test in bug#73936).
4940 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4942 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4943 some fp functions in sse2 mode.
4945 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4947 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4949 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4951 * mini.h mini.c: Add mono_get_jit_tls_key ().
4953 * mini-x86.c: Enable fast TLS support on windows.
4955 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4957 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4958 * mini.c: Check for p/invoke method when generating code. If a
4959 p/invoke method, or it's class, isn't decorated with [Suppress
4960 UnmanagedCodeSecurity] then generate code to call System.Security.
4961 UnmanagedDemand (only if the security manager is active).
4963 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4965 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4966 last change as it seems to cause strange crashes.
4968 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4970 * *.c: handle unsafe function pointers where needed.
4972 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4974 * mini.c (mono_jit_free_method): Remove the fixme too.
4976 2005-03-15 Miguel de Icaza <miguel@novell.com>
4978 * mini.c: As discussed, make the code actually free the delegate
4979 thunk now, to enable the debugging of delegate problems, use
4980 MONO_DEBUG=1 when running Mono.
4982 This takes also care of parts of the leaks as seen by Joe.
4984 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4986 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4987 thread_tls_offset calculation.
4989 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4991 * declsec.c: Reworked linkdemand checks for icall. The previous code
4992 was using the declaration code (untrusted) and didn't work as expected
4993 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4996 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4998 * iltests.il: Add new localloc test.
5000 * mini-amd64.c: Handle large stack allocations the same way as on
5001 windows if stack overflow handling is working.
5003 * mini-amd64.c: Allocate the signal stack using mmap.
5005 * mini.c (sigsegv_signal_handler): Fix reading of context.
5007 * mini-exceptions.c: Fix up stack overflow handling.
5009 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5011 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5013 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5015 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5017 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5018 tramp_init functions as they are no longer needed.
5020 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5022 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5024 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5026 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5028 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5031 * mini-ops.h: Add OP_LMUL_IMM.
5033 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5034 long mul/div opcodes as intrinsic.
5036 * mini-amd64.c (emit_call): Handle the case when the callee might be
5039 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5041 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5044 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5046 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5048 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5050 * mini.c (mono_codegen): Don't leak here, to help people running
5053 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5055 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5056 conversions in sse2 mode.
5058 * basic-float.cs: Add regression test.
5060 * mini-amd64.c: Reenable sse2.
5062 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5064 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5066 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5068 * driver.c: Copyright text should include 2005.
5070 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5072 * cpu-amd64.md (load_membase): Fix more max lengths.
5074 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5076 * cpu-amd64.md (load_membase): Fix max length.
5078 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5080 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5082 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5083 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5085 * basic-float.cs: Add rounding regression test.
5087 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5089 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5091 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5092 structures in registers for pinvoke wrappers.
5094 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5096 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5098 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5100 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5101 wrapper to mono_jit_thread_attach.
5103 * mini.c (mini_jit_thread_attach): New jit icall.
5105 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5106 native->managed wrappers.
5108 * exceptions.cs: Add new regression test.
5110 * mini.c (optimize_branches): Check regions in the cbranch to throw
5111 block case as well. Fixes #73242.
5113 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5115 * mini.c: thread safety fixes.
5117 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5119 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5120 patching stuff, since delegates use jump trampolines so there is
5123 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5126 * tramp-amd64.c: Fix build.
5128 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5129 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5131 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5132 Rename this to mono_arch....
5133 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5135 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5137 * mini-amd64.c (emit_call): If both the caller and the callee is
5138 guaranteed to have 32 bit addresses, emit a normal call.
5140 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5142 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5143 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5144 method_ptr inside delegates.
5146 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5148 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5149 invalidated. Fixes #73001.
5151 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5153 * mini-x86.c: Only use stdcall for pinvokes on windows.
5155 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5157 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5158 * mini-x86.c: remove unreliable __thread var offset detection,
5159 use the correct accessors and enable by default.
5161 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5163 * mini.c (mono_jit_free_method): Fix memory leak.
5165 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5167 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5169 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5171 * cpu-amd64.md: Fix lengths of atomic opcodes.
5173 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5175 * driver.c: try to not imply using ICU is any good.
5177 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5179 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5180 functions as inline ops.
5182 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5183 some Interlocked functions as inline ops.
5185 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5187 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5189 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5191 * mini.c: Add support for OP_NOT_TAKEN.
5193 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5194 structures in registers for pinvoke wrappers.
5196 * mini-amd64.c: Fix warnings.
5198 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5200 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5202 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5204 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5205 address instead of loading the address from it.
5207 * mini-x86.c: Add support for returning small structs in registers
5208 on Win32. Fixes part of #70864.
5210 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5212 * trace.c (get_token): Improve error checking.
5214 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5216 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5218 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5220 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5221 it can be reused for MonoClass.
5222 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5225 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5227 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5228 instead of a MonoReflectionMethod. The method information wasn't used
5229 when displaying SecurityException details (but will be now).
5231 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5233 * Makefile.am : windows build fix.
5235 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5237 * iltests.il: Add new regression test.
5239 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5242 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5244 * mini.c: Moved linkdemand check into helper function check_linkdemand
5245 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5248 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5250 * declsec.c: Added statistics counter for different kinds of
5252 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5253 (and commented) declaration.
5254 * mini.c: Added statistics counter for security Demand code
5255 generation. Added display of security statistics.
5257 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5259 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5260 Fix compilation errors under gcc-2.95.
5262 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5264 * mini.c, driver.c: Use the new jit trampoline hashtable
5266 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5268 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5270 2005-02-11 Martin Baulig <martin@ximian.com>
5272 * debug-mini.c (mono_debug_close_method): Free the line number array.
5274 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5276 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5279 * mini.h: Bump AOT file format version.
5281 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5283 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5285 * declsec.h: Added macros to get/set lazyly initialized security
5286 informations about assemblies. Added new enum for different type of
5287 possible LinkDemand violation. Added function to check LinkDemands.
5288 * mini.h: Added a field to MonoCompile to hold any security violation
5289 detected when JITting a method (so it can be thrown later).
5290 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5291 and CEE_CALLVIRT. Added code to throw exception at the end of
5292 mini_method_compile (note: the exception is unhandled right now).
5294 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5296 * mini.c, jit-icalls.c: use the managed implementation of
5297 memset for initobj and memset, to avoid managed <-> unmanaged
5300 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5302 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5303 optimization if it would need a GOT var.
5305 * basic.cs: Add tests for constant propagation and switch statements.
5307 * ssa.c: Fix out-of-range constant propagation and switch statements.
5309 2005-02-09 <vargaz@freemail.hu>
5311 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5313 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5315 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5317 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5319 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5321 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5323 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5324 arithmetic operations.
5326 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5328 * mini-ppc.c: add a workaround for broken user code that
5329 DllImports vararg functions with non-vararg signatures.
5331 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5333 * mini.c (mono_jit_compile_method_inner): Add detection and a
5334 meaningfull error message for assemblies written in Managed C++.
5336 * tramp-amd64.c mini-amd64.h: Add support for
5337 create_trampoline_from_token ().
5339 * aot.c mini-x86.c abcremoval.c: Applied patch from
5340 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5342 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5344 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5345 which takes a MonoImage/token as parameter instead of a MonoMethod.
5347 * aot.c: Use the new trampoline for initializing vtables.
5349 * aot.c: Add support for ldfld/stfld_remote wrappers.
5351 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5352 rules for compare <MEM>, IMM.
5354 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5356 * aot.c: Handle inherited finalizers correctly.
5358 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5360 * inssel.brg (stmt): Add a missing _setup_... ().
5362 * aot.c: Save some parts of the class state to the AOT file and use it
5363 to recompute that state when a class is initialized.
5365 * mini.c: Install AOT hooks into the runtime.
5367 * mini.h: Bump AOT file format version.
5369 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5372 * iltests.il: Add new test.
5374 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5378 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5380 * mini.c: setup the statistical profiler in the thread attach
5381 callback to cope with the new single thread code.
5383 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5385 * mini-ppc.c: ensure we have enough room for the profiler
5386 calls (fixed bug#72084).
5388 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5390 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5393 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5395 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5397 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5399 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5400 to succesfully execute parrotbench).
5401 * ssapre.h: Likewise.
5403 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5405 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5406 variable for stores to method arguments (fixes a SSAPRE issue).
5408 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5410 * mini.c: handle value types in dup, fixes gen-112.cs.
5412 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5414 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5415 sequence for calls in dynamic methods to avoid thunks.
5417 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5419 * mini.c: correctly remove dynamic methods from the hashtable.
5421 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5423 * driver.c: Disabled SSAPRE until fix the bug that appears
5424 in IronPython's parrotbench.
5426 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5428 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5430 * mini.c (mono_method_to_ir): Revert the previous change.
5432 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5435 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5436 mono_jit_info_table_find () etc. when running under valgrind.
5438 * inssel.brg: Fix warnings.
5440 * mini-exceptions.c: Fix warnings.
5442 2005-01-31 Martin Baulig <martin@ximian.com>
5444 * driver.c (compile_all_methods_thread_main): Don't try to compile
5445 generic methods or anything which has type parameters.
5447 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5449 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5451 * TestDriver.cs: Add --verbose flags.
5453 * graph.c ssa.c: Fix 64 bit warnings.
5455 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5456 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5457 Fix 64 bit warnings.
5459 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5460 variable not spotted by gcc.
5462 * mini-amd64.c inssel-amd64.brg: Applied patch from
5463 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5464 X86_COMPARE_MEMBASE opcodes.
5466 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5468 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5470 * *: MonoMethod->signature might be NULL now. You *MUST* use
5471 mono_method_signature.
5473 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5475 * driver.c (compile_all_methods_thread_main): Compile the methods
5476 without invoking cctors.
5478 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5480 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5481 * basic-calls.cs: test for the above.
5483 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5485 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5486 MonoJitInfo changes.
5488 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5490 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5491 eagerly if it contains dynamic methods.
5493 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5495 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5496 trace, it is now computed by an icall from trace_ips.
5498 * mini-exceptions.c: Fix a warning.
5500 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5502 * mini-exceptions.c: don't bother getting stack trace info if
5503 it's not going to be used.
5505 2005-01-27 Raja R Harinath <rharinath@novell.com>
5507 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5510 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5512 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5514 * aot.c: Avoid calling mono_method_get_header () if not needed.
5516 * mini.h: Bump AOT file format version.
5518 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5520 * mini.c (mono_print_tree): Print more info for calls.
5522 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5524 * declsec.h: Remove warning by adding missing include for marshal.h
5526 2005-01-26 Martin Baulig <martin@ximian.com>
5528 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5531 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5533 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5536 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5538 * aot.c (mono_compile_assembly): Fix a warning.
5540 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5542 * declsec.c: Look for security attributes on the original MonoMethod
5543 (and not the wrapped one). This fix permissions on icalls.
5545 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5547 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5549 * mini.c (mono_allocate_stack_slots): Add a fixme.
5551 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5553 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5555 * inssel.brg: optimize casts of sealed types (more
5556 optimizations waiting for fixes in remoting).
5558 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5560 * inssel.brg (stmt): Add another dummy rule.
5562 * driver.c: Fix warnings.
5564 * driver.c (mono_main): If running under valgrind, instruct glib to use
5565 the system allocation functions so valgrind can track the memory
5566 allocated by the g_... functions.
5568 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5570 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5572 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5574 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5575 variables in try regions.
5577 * mini.c (mini_method_compile): Don't disable optimizations on large
5578 methods when AOT compiling.
5580 * mini.c (mono_allocate_stack_slots): New arch independent method to
5581 allocate stack slots. Not yet used.
5583 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5585 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5587 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5589 * mini-ppc.c: make the branch info relative as the code
5590 buffer can be reallocated.
5592 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5594 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5595 * driver.c: Removed the AOT/security restriction. Now initialize the
5596 security manager (in metadata) if --security is used.
5597 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5598 rather than the pointer to declarative security, when AOT is used.
5600 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5602 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5603 basic blocks, reduced intrinsic exception throwing code size.
5605 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5607 * driver.c (mini_usage): Reorder the usage screen.
5609 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5611 * mini.c (mono_resolve_patch_target): Fix warning.
5613 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5615 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5618 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5620 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5621 breaks the amd64 build.
5623 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5624 register allocation. Fixes #71454.
5626 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5628 * arrays.cs: Add new regression test.
5630 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5632 * ssapre.c: Turned usage of snprintf to GString.
5633 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5634 (I left it on by mistake in my previous commit).
5636 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5638 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5639 on cond branch optimization (fixes bug# 71515).
5641 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5643 * abcremoval.c: Fixed bug 71062.
5644 * abcremoval.h: Likewise.
5646 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5648 * mini.c: Added a new functionality to optimize_branches, the removal
5649 of useless basic blocks, and fixed some problem in the removal of
5650 critical edges; some utility functions added for both purposes.
5651 * ssapre.c: Added complex expression support, and fixed bug 70637.
5652 * ssapre.h: Likewise.
5653 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5655 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5656 * driver.c: Re-enabled SSAPRE.
5658 2005-01-19 Martin Baulig <martin@ximian.com>
5660 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5661 the result of mono_get_method_constrained().
5663 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5665 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5668 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5670 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5671 be detected. Fixes #59296.
5673 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5675 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5676 which can happen. Fixes #71361.
5678 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5680 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5683 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5685 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5686 appdomain-unload.exe to fail.
5688 * mini.c: Fix some memory leaks.
5690 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5692 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5693 Fixed bug and sped up some codepaths.
5695 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5697 * mini.c: Fix some memory leaks.
5699 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5702 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5704 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5707 * iltests.il: Add regression test for #71320.
5709 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5711 * mini.c (mono_codegen): Fix installation of profiler hooks.
5713 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5715 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5717 * mini.h, mini.c, cfold.c: optimize access to enum
5718 readonly fields, too. Eval conditional branches if possible
5719 to perform unreachable code removal in more cases.
5721 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5723 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5725 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5728 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5729 WinXP DEP. Fixes #71244.
5731 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5733 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5735 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5737 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5739 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5741 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5744 * mini.h: Bump AOT version.
5746 * mini.h (MonoCompile): Change exvar to a hash table.
5748 * mini.c: Allocate a separate exvar for each handler block.
5750 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5752 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5753 ex var with the pending exception and only throw if the two are equal.
5756 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5758 * mini-x86.c: Fix warnings.
5760 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5761 used by all the ports now.
5763 * aot.c: Add write-symbols and save-temps options.
5765 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5767 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5769 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5771 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5774 * tramp-s390.c: Check vtable slot belongs to the domain.
5776 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5777 as per other platforms.
5779 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5781 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5783 * driver.c: we don't run the Main() code in a subthread anymore.
5785 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5787 * mini.c: added experimental rtc support in the statistical
5788 profiler: if the user has the permission, more accurate statistics
5789 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5790 The MONO_RTC value must be restricted to what the linux rtc allows:
5791 power of two from 64 to 8192 Hz.
5793 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5795 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5797 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5799 * mini-ppc.c: better icache flush for smp.
5801 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5803 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5805 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5806 amd64 port, not yet used.
5808 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5810 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5813 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5815 * driver.c: Added --security option to activate the security manager.
5816 Right now this will allow code generation for declarative demands and
5817 is disabled when AOT is specified.
5818 * mini.c: Add code generation for declarative security demands.
5819 * mini.h: Add mono_use_security_manager as an extern gboolean.
5821 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5823 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5824 emitting more dense assembly code.
5826 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5827 exception throwing stuff.
5829 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5831 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5834 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5837 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5840 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5842 * tramp-*.c: Only patch vtable slots if the object is in the current
5843 domain. Fixes appdomain-unload.exe.
5845 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5847 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5850 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5852 * mini.c (reverse_branch_op): New helper function.
5854 * mini.c (optimize_branches): Run the new optimization only on
5855 platforms which support it. Also reverse all kinds of branches.
5857 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5859 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5862 * mini.c (optimize_branches): Reverse not-equals branches if the false
5863 bblock is a throw. This happens a lot of time with argument checking in
5866 * mini.c (mono_codegen): Add support for placing basic blocks after
5867 the function epilogue.
5869 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5872 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5874 * mini.c (setup_stat_profiler): Only set this up if the platform
5875 supports ITIMER_PROF.
5877 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5879 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5882 * inssel.brg: Fix a warning.
5884 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5886 * mini.c: added support for statistical profiler
5887 (run with: --profile=default:stat).
5889 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5891 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5893 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5895 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5896 related to global registers from the amd64 port.
5898 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5900 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5902 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5903 with global registers.
5904 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5906 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5908 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5910 * debug-mini.c (encode_value): Fix off-by-one.
5912 * aot.c (encode_value): Likewise.
5914 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5916 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5918 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5921 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5923 * aot.c (emit_method_info): Increase size of temp buffer.
5925 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5928 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5930 * aot.c (emit_method_info): Fix build.
5932 * aot.c: Further rework of the AOT file format to reduce the size of
5933 the method info data.
5935 * mini.h: Bump AOT file format version.
5937 2004-12-27 Martin Baulig <martin@ximian.com>
5939 * mini.c (mini_get_method): New static method; call
5940 mono_get_method_full() and mono_get_inflated_method().
5941 (mono_method_to_ir): Use mini_get_method() instead of
5942 mono_get_method_full().
5944 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5946 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5948 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5950 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5952 * inssel-amd64.brg: Add some optimization rules.
5954 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5956 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5957 standard not GC'd stuff is fine.
5959 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5961 * aot.c: Rework the AOT file format to get rid of most of the global
5962 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5964 * mini.h: Bump AOT file format version.
5966 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5968 * mini.h: Bump AOT file format version.
5970 * aot.c (mono_aot_is_got_entry): New function to determine if an
5971 address is inside a GOT.
5973 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5975 * cpu-pentium.md: Increase the maximum size of some instructions which
5976 might involve a got access.
5978 * mini.c (get_method_from_ip): Another debug helper function.
5980 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5981 when got var accesses are created during the decompose phase.
5983 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5985 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5986 argument mini_compile_method and to MonoCompile, and use this to
5987 determine whenever a given method is compiled for AOT. This allows the
5988 other methods compiled during AOT compilation to be free of AOT stuff,
5989 so the backends does not need to add special support for them by
5990 creating a fake GOT etc.
5992 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5995 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5997 * mini.c (mono_method_to_ir): It turns out that some of the
5998 x-appdomain wrappers are lax with types, so just ignore this for
6001 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6002 at the vtable->klass. If it is non-shared code we can just use the
6005 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6007 * mini-ppc.c: access MonoDomain from tls, too.
6009 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6011 * declsec.c: Removed unused variable (and related warning ;-)
6013 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6015 * iltests.il: New test for LDELEMA on an array of ref types.
6017 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6018 all ldelema's on reftypes.
6019 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6020 it was the wrong place to put it.
6022 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6023 register to pop to make this cleaner, at the request of Paolo.
6025 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6027 * mini-ops.h (OP_GETHASHCODE): New op.
6029 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6031 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6034 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6037 * mini-x86.c (mono_arch_output_basic_block): Rather than
6045 The first is 3 bytes while the second is 1. This saves 36 kb on
6046 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6047 see a small boost because of icache locality.
6049 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6051 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6053 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6054 started code sharing with the generic code.
6056 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6058 * mini-ppc.c, cpu-g4.md: added code for direct access to
6061 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6063 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6064 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6067 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6069 * declsec.c|h: Added functions to cache the declarative stack modifiers
6070 in MonoJitInfo and to create a security frame from a MonoJitInfo
6072 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6073 created. Register internal calls for System.Security.SecurityFrame::
6074 _GetSecurityFrame and _GetSecurityStack.
6075 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6076 the definitions for the new stack walk/callback mechanism.
6077 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6078 first security frame for LinkDemands and InheritanceDemands) and
6079 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6081 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6082 walk initialization (lupus).
6084 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6086 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6088 (handle_loaded_temps): Do not create a temporary variable for
6089 things that we know are temps. They will never be modified.
6090 (mono_spill_call): Set MONO_INST_IS_TEMP
6091 (mono_emulate_opcode): ditto
6093 (mono_method_to_ir.CEE_DUP): ditto
6095 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6097 * mini.c (type_to_eval_stack_type): Make this handle the void type
6098 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6099 (emit_tree): use ip_in_bb to special case some common idioms
6100 Update all callers to pass in the IP.
6101 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6103 This gives us a nice 2% speedup in mcs bootstrap.
6105 * mini-x86.c (peephole_pass): Peephole pass to make
6114 * mini.c (ip_in_bb): new method.
6115 (mono_method_to_ir): use this method rather than doing the hash
6118 * linear-scan.c (mono_linear_scan): When expiring actives, you
6119 don't need to keep around variables that expire on this
6120 instruction. This makes it so that:
6123 store (ebx add (ebx, 1))
6127 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6129 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6130 combination to avoid doing two copies. Fix up problems with previous
6133 * mini.c: Fix 64 bit warnings.
6135 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6137 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6139 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6140 changes from the x86 code.
6142 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6144 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6146 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6147 throwing code to reduce its size, unify the AOT and non-aot code and
6148 get rid of relocations in the AOT case.
6150 * mini-x86.h mini.c exceptions-x86.c
6151 (mono_arch_get_throw_corlib_exception): New arch specific function to
6152 raise corlib exceptions which doesn't require relocations in the
6155 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6157 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6159 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6162 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6165 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6167 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6168 with add function when used from Inc/dec atomic
6169 functions. Re-enabled optimization on x86.
6170 * mini-ops.h: renamed atomic_add functions to
6171 allow _add to match the Interlocked::Add and
6172 _add_next to match Interlocked::Inc/Dec.
6174 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6176 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6177 linking of BBs to the end BB, and enabled SSAPRE also with
6178 consprop and copyprop (which was prevented by that bug).
6180 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6182 * mini-x86.c: disabling the Interlocked optimizing code.
6184 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6186 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6189 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6191 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6192 interlocked optimization due lack of support on x86, rewrote
6193 exchange to take into account that base may be in eax.
6195 xsp works again; activated Interlocked optimizing code.
6197 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6199 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6201 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6203 * mini-ops.h: Add new opcodes.
6205 * mini.h: Add new patch types. Add got_var to MonoCompile.
6207 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6208 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6209 make it work with all kinds of patchable code.
6211 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6212 address of the GOT, and referencing entries in the GOT.
6214 * mini.c: Add code to load the GOT address if needed by an opcode.
6216 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6217 independent AOT code on the x86 using an elf-style Global Offset Table.
6219 2004-12-14 Raja R Harinath <rharinath@novell.com>
6221 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6223 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6225 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6228 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6230 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6231 of Interlocked:Increment/Decrement/Add as inline ops.
6232 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6234 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6236 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6237 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6239 2004-12-12 Duncan Mak <duncan@ximian.com>
6241 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6242 again. `patch_info->table_size' is no longer valid after Zoltan's
6245 2004-12-12 Martin Baulig <martin@ximian.com>
6247 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6248 if we are the "real" method, ie. not an inlined method inside it.
6250 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6252 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6253 before we look in the special fields table. This fixes
6254 ../tests/thread-static-init.cs.
6256 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6258 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6259 for Array get_Rank and get_Length. Fixes bug #70465.
6261 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6263 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6264 separate structure to reduce the size of MonoJumpInfo.
6266 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6268 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6270 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6272 * mini.c (mini_get_inst_for_method): Changed to allow ports
6273 to return a MonoInst instead of opcode
6274 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6276 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6277 Allow ports to return a created MonoInst instead of op-code, will enable
6279 (renamed mini_get_opcode_for_method to better reflected the functionality)
6281 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6283 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6285 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6287 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6290 2004-12-08 Martin Baulig <martin@ximian.com>
6292 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6293 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6295 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6297 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6300 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6303 2004-12-08 Raja R Harinath <rharinath@novell.com>
6305 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6307 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6309 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6310 bug introduced by the previous patch.
6312 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6314 * mini-ppc.c, objectc.cs: handle large structs passed by value
6317 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6319 * mini-ppc.c: OP_ARGLIST implementation from
6320 Geoff Norton <gnorton@customerdna.com>.
6322 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6324 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6325 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6327 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6329 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6331 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6333 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6336 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6338 * mini-sparc.c: Zero out localled-ed memory.
6340 * iltests.il: Add tests for zeroing out localloc-ed memory.
6342 2004-12-04 Martin Baulig <martin@ximian.com>
6344 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6345 mono_method_get_signature_full().
6347 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6349 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6350 and some utility functions (always for SSAPRE), integrated SSAPRE.
6352 * driver.c: Added ssapre option.
6353 * ssa.c: Small fix on OP_ARG handling.
6354 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6355 * Makefile.am: Likewise.
6357 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6359 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6362 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6365 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6367 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6369 * cpu-s390.md : Increase instruction length of oparglist.
6371 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6373 2004-11-30 Martin Baulig <martin@ximian.com>
6375 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6376 virtual generic methods. We call a special helper_compile_generic_method()
6377 icall to retrieve the method from the vtable, inflate and compile
6378 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6380 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6382 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6384 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6386 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6388 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6391 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6393 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6394 platforms with PIC aot.
6396 2004-11-28 Martin Baulig <martin@ximian.com>
6398 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6401 2004-11-28 Martin Baulig <martin@ximian.com>
6403 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6404 the result of mono_type_get_underlying_type() to check whether
6407 2004-11-26 Martin Baulig <martin@ximian.com>
6410 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6413 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6415 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6416 the same way as the other arguments so they won't get clobbered.
6418 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6419 calls through R11 since it is clobbered by the trampoline code.
6421 2004-11-26 Raja R Harinath <rharinath@novell.com>
6423 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6424 pick up in-tree mscorlib.dll.
6426 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6428 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6430 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6431 runtime data/code are now stored in a table similar to the GOT in ELF.
6432 This allows the code itself to be position independent.
6434 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6437 * aot.c: Attach ELF type (object/function) directives to all global
6440 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6442 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6444 * mini-amd64.h: Turn on PIC AOT code.
6446 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6447 returning the offset within an OP_AOTCONST instruction where the GOT
6448 offset needs to be added.
6450 * mini.h: Bump AOT file format version.
6452 2004-11-25 Martin Baulig <martin@ximian.com>
6454 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6455 uninflated generic methods.
6457 2004-11-25 Martin Baulig <martin@ximian.com>
6459 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6461 2004-11-24 Martin Baulig <martin@ximian.com>
6463 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6464 original klass (this only applies for generic instances).
6466 2004-11-24 Martin Baulig <martin@ximian.com>
6468 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6469 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6472 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6474 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6475 localloc. Fixes #69678.
6477 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6479 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6481 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6482 used SSE registers on pinvoke calls. Fixes #69774.
6484 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6486 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6487 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6489 2004-11-23 Raja R Harinath <rharinath@novell.com>
6491 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6492 Refer directly to the mcs/ tree.
6494 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6496 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6497 Check if a trampoline for a synchronized method is required.
6499 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6501 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6502 with localloc if needed. Throe arithmetric exception in
6503 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6504 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6506 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6508 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6509 types before switching on type. Fixes #69622.
6511 2004-11-19 Raja R Harinath <rharinath@novell.com>
6513 * Makefile.am (check-local): New. Integrate into 'make check'.
6514 (MCS,RUNTIME): Define using in-tree mono and mcs.
6516 (%.exe): Use $(ILASM).
6518 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6520 * mini-ppc.c: adjust initial prolog size (bug #69691).
6522 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6524 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6527 2004-11-17 Raja R Harinath <rharinath@novell.com>
6529 * Makefile.am (clean-local): Rename from 'clean'.
6531 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6533 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6534 to mono_arch_is_int_overflow.
6535 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6538 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6540 * declsec.c|h: New files to support declarative security attributes.
6541 Added function to check if a method has (applicable) security.
6542 * mini.c|h: Add check for declarative security attributes in
6543 mono_method_check_inlining.
6544 * Makefile.am: Added declsec.c and declsec.h to the build.
6546 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6548 * mini.c, mini.h: update to keep dynamic code info per-domain.
6550 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6552 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6553 (mini_init): Get rid of it from here too.
6555 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6557 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6558 implemented OP_RETHROW (patch by Geoff Norton
6559 <gnorton@customerdna.com>).
6561 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6563 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6564 between appdomains. Fixes appdomain-unload on PPC.
6566 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6568 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6569 mini-exceptions.c: handle the new wrapper types.
6570 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6571 token value as a MonoClass* when compiling a wrapper.
6572 mono_jit_create_remoting_trampoline now takes an additional
6573 MonoRemotingTarget parameter.
6575 2004-11-10 Martin Baulig <martin@localhost>
6577 * mini.c (mono_method_to_ir): Use `generic_container->context'
6578 rather than creating a new one.
6580 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6582 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6584 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6586 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6588 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6589 the experimental aot cache stuff.
6591 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6593 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6594 mini-exceptions.c: update to exception clause structure changes.
6596 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6598 * exceptions-x86.c (throw_exception): Fix warnings.
6600 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6603 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6605 * exceptions-sparc.c (get_throw_exception): Really fix this.
6607 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6609 * tramp-*.c: we no longer support icalls without wrappers, so
6610 a bit of code can be removed here
6612 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6614 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6617 * cpu-sparc.md: Add op_rethrow.
6619 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6621 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6623 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6624 * mini-ops.h: Add OP_RETHROW.
6626 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6628 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6630 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6632 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6633 Makes the output much easier to read
6635 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6637 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6638 prevents another huge leak when compiling with ssa. Secondly, the
6639 performance of doing this rather than freeing the lists is much
6640 better. GList does a lock every time you allocate a list link,
6641 so that it can use a memory pool. So, it is better to just use
6642 a memory pool of our own.
6644 * ssa.c, linear-scan.c: replace g_list_remove_link with
6645 g_list_delete. The remove one does not free the GList, so we were
6646 leaking memory. On -O=all --compile-all with corlib, this cut down
6647 3 MB of allocations.
6649 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6651 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6653 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6655 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6656 into a new function mono_create_jit_trampoline ().
6658 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6660 * trace.c (get_spec): Allow tracing of classes without a namespace.
6662 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6664 * mini.c: Fix pointer overwrite in mini_method_compile.
6666 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6668 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6669 The darwin ABI needs some special handling for 1 and 2 byte structs
6670 Lets use lbz/lhz instead of lwz everywhere.
6671 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6672 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6673 Use stb/sth for the former, and put the latter always on stack instead of in
6676 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6678 * trace.c (is_filenamechar): Add '_'.
6680 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6682 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6684 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6686 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6688 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6689 depends on libmonogc. Fixes #68805.
6691 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6693 * mini.c (mono_jit_free_method): Provide extra information for
6694 this error. Currently this leaks, but will be turned into a
6695 developer option in the future.
6697 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6699 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6701 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6703 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6704 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6705 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6707 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6709 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6710 trampolines for AOT code.
6712 2004-10-22 <vargaz@freemail.hu>
6714 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6715 constructed types. Fixes #68136.
6717 2004-10-21 Martin Baulig <martin@ximian.com>
6719 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6720 if it returns true, unwind the stack to the call instruction.
6722 2004-10-21 <vargaz@freemail.hu>
6724 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6726 * mini.h: Bump AOT version number.
6728 * objects.cs: Add another test for unbox trampolines.
6730 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6733 2004-10-20 <vargaz@freemail.hu>
6735 * driver.c: Add SHARED to the set of optimizations tested.
6737 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6739 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6742 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6744 2004-10-20 Martin Baulig <martin@ximian.com>
6746 * mini-exceptions.c (mono_handle_exception): Call
6747 mono_debugger_handle_exception() to tell the debugger about
6748 catch/finally clauses.
6750 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6752 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6754 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6757 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6759 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6760 methods as their native size, fixed bug #57543, #57545.
6761 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6762 This saves a temporary register and mullw call down into 1 (minor perf
6763 increase for cases like sum = sum * 5; This use to translate into:
6766 It now translates to
6769 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6771 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6774 2004-10-11 Martin Baulig <martin@ximian.com>
6776 * mini.c (mono_method_to_ir): If we're a generic method, get the
6777 MonoGenericContainer from our MonoMethodNormal and create a
6778 MonoGenericContext from it.
6780 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6782 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6784 * basic-long.cs: Add test for checked i8->i2 cast.
6786 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6788 * inssel-ppc.brg: added a couple of speedup rules.
6790 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6792 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6793 to speed up rebuilds.
6795 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6797 * mini-s390.c: Minor fix to OP_OR_IMM.
6799 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6801 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6802 better. Fixes appdomain-unload.exe on sparc.
6804 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6806 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6807 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6810 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6812 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6814 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6816 * mini.c: Always generate a field read/write wrapper for members
6817 of the class MarshalByRefObject since the actual instance could
6820 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6822 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6824 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6826 * driver.c mini.h trace.c: Move the setting of the main assembly into
6827 a separate function called mono_trace_set_assembly () and call it after
6828 actually loading the main assembly. Fixes #66872.
6830 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6832 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6833 using the code manager.
6835 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6837 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6839 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6841 * cpu-amd64.md: Fix bug in previous patch.
6843 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6846 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6848 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6849 mini-exceptions.c: updates for changed stack walk interface.
6851 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6853 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6855 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6857 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6859 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6861 * driver.c (mini_regression_list): Do not call mono_assembly_close
6862 since assemblies can't be unloaded.
6864 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6866 * cpu-amd64.md: Fix more instruction lengths.
6868 * cpu-amd64.md: Fix lengths of some instructions.
6870 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6872 * inssel.brg: Make the array ldelema check aot friendly.
6874 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6876 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6878 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6880 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6882 * mini-x86.c: Fix build.
6884 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6885 mono_type_get_underlying_type () helper function to simplify code.
6887 2004-09-09 Martin Baulig <martin@ximian.com>
6889 * mini-amd64.c: Don't access `type->data.klass' directly, call
6890 mono_class_from_mono_type() instead since the type may be a
6893 2004-09-09 Martin Baulig <martin@ximian.com>
6895 * mini-amd64.c (get_call_info): Fix support for generic instances.
6896 (add_valuetype): Use mono_class_from_mono_type() to get the class
6897 since we can be a generic instance.
6899 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6901 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6903 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6905 * liveness.c: reset spill costs on each scan: bug 62107
6907 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6909 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6910 unnecessary line that doesn't compile
6912 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6914 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6915 trampolines, make them call an error function so people can fix their
6918 2004-09-06 Martin Baulig <martin@ximian.com>
6920 * mini.c (mono_method_to_ir): When initializing locals, handle a
6921 generic instances like a valuetype if it's a valuetype and like a
6922 class if it's a class.
6924 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6926 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6927 stack. Fixes #64674.
6929 * exceptions.cs: Add test for unwinding of call arguments.
6931 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6933 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6934 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6935 set the carry/borrow flag). The sparc and s390 implementations
6936 can now use optimized versions (and simplify the code). ppc bugfixes.
6938 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6940 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6942 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6944 * inssel-amd64.brg: Remove leftover 32 bit rule.
6946 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6948 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6950 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6951 mono_arch_find_jit_info functions into a new function. Fix a memory
6954 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6957 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6959 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6962 * exceptions.cs: Add array size tests.
6964 * mini.c: Allocate a separate icall wrapper for each arity of
6965 mono_array_new_va. Fixes #59509.
6967 * exceptions.cs: Add testcase for 64578.
6969 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6971 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6973 2004-09-02 Martin Baulig <martin@ximian.com>
6975 * mini.c (mono_method_to_ir): When initializing the locals, call
6976 handle_initobj() on the generic instance itself, not its
6979 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6981 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6982 MonoJitInfo for dynamic methods.
6984 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6986 * mini.c: Add support for freeing JIT data for dynamic methods.
6988 2004-09-01 Martin Baulig <martin@ximian.com>
6990 * mini-x86.c (is_regsize_var): Added support for generic
6992 (mono_arch_emit_prolog): Make this compile again, use
6993 `x86_push_imm_template (code)'.
6995 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6997 * mini-x86.c: make all push_imm instructions that get
6998 patched always emit the long form
7000 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7002 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7003 in a per-domain hash.
7005 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7008 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7010 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7013 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7016 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7017 Beginnings of SSE2 support.
7019 * exceptions.cs: Add more tests for checked int<->uint casts.
7021 2004-08-28 Martin Baulig <martin@ximian.com>
7023 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7027 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7028 Handle generic instances recursively.
7030 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7032 * iltests.il: test for conv.u8 on a constant
7034 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7036 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7037 LCONV_x4 (shrun_32 (membase)).
7039 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7041 * inssel-x86.brg: c&p rules for push/setret of long
7043 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7045 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7046 compare (regvar, base)
7048 * inssel-x86.brg: more burg love
7050 * inssel.brg: more cleanup
7052 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7054 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7056 * basic-long.cs, basic-calls.cs: new tests for optimization.
7058 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7060 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7063 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7065 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7067 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7069 * inssel.brg (mini_emit_memcpy): use
7070 NO_UNALIGNED_ACCESS to disable memcpy optimization
7072 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7074 * mini-amd64.c: Handle generic types in various places.
7076 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7078 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7080 * mini.c (handle_box): Fix warning.
7082 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7084 * mini-amd64.h: Enable the emit_state optimization.
7086 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7088 * mini-amd64.c: Add some new 64 bit peephole opts.
7090 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7092 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7094 * mini-amd64.c: Register allocator fixes.
7096 * mini.c: Add an optimization to emit_state to avoid allocation of new
7097 registers on some platforms.
7099 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7101 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7103 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7104 allocation. Fixes #63085.
7106 * basic-long.cs: Add new regression test.
7108 * mini-amd64.c: Register allocator improvements.
7110 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7112 * mini-amd64.c (read_tls_offset_from_method): Add another code
7115 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7116 instruction sequence for nullifying class init trampolines.
7118 * objects.cs: Add new regalloc test.
7120 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7122 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7124 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7126 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7129 * driver.c: Fix profiling after TLS changes.
7131 * driver.c (mono_main): Set mono_stats.enabled if needed.
7133 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7136 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7138 * mini-x86.c: use a 1 op rather than a 2 op tls access
7139 instruction -> faster.
7141 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7143 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7146 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7148 * exceptions-sparc.c (throw_exception): fix typo
7150 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7152 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7153 set tree->dreg correctly with tls. Allow any
7154 register to be used.
7156 * mini-x86.c (read_tls_offset_from_method): add new code
7157 generation pattern seen with GCC.
7160 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7162 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7163 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7164 exceptions-sparc.c: fix some performance issues in exception
7165 handling and setting of the stack trace for exceptions that were
7168 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7170 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7173 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7176 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7178 This patch inlines tls access, when possible.
7180 * mini.h: new arch functions for TLS intrinsics.
7181 All platforms updated with a stub.
7183 * mini.c: use the new intrinsics
7185 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7186 arch specific intrinsic for tls variables
7188 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7190 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7193 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7195 * mini.c: thread local allocation
7197 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7199 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7201 * Makefile.am: Link against the static version of libmonogc.
7203 * Makefile.am: Link the static versions of the convenience libraries
7204 into the mono executable.
7206 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7208 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7210 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7211 on integer overflow.
7213 * mini-amd64.c: Reorganize function call code.
7215 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7217 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7219 * inssel-x86.brg: use xor eax,eax.
7221 * basic.cs: new tests
7223 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7225 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7226 in exception throwing code.
7228 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7230 * inssel-x86.brg: use xor esi,esi.
7232 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7234 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7235 can trace methods compiled during mini_init () too.
7237 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7240 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7242 * Makefile.am: static link on x86 (r=zoltan)
7244 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7246 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7247 code since it causes some programs to fail.
7249 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7251 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7253 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7255 * mini.c: ovfops_op_map - add STACK_OBJ case for
7257 * basic.cs: add test_0_pin_string as test
7260 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7262 * Makefile.am: build C# if srcdir != builddir
7264 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7266 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7267 fall-through blocks.
7269 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7271 * driver.c: enable loop by default again and include abcrem in -O=all.
7273 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7275 * iltests.il: Add some localloc tests.
7277 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7279 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7282 * inssel-amd64.brg: Add some optimizations.
7284 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7287 * Makefile.am: Statically link mono against libmono on AMD64.
7289 * mini-amd64.c inssel-amd64.brg: Optimizations.
7291 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7293 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7295 * tramp-amd64.c: Patch calling code in trampolines.
7297 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7299 * mini-amd64.c: pinvoke struct passing fixes.
7301 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7303 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7304 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7306 2004-08-05 Duncan Mak <duncan@ximian.com>
7308 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7311 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7313 * mini-amd64.c (emit_move_return_value): Move return value for normal
7316 2004-08-05 Martin Baulig <martin@ximian.com>
7318 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7319 `type->type'; just modify `type' itself when dealing with enums
7320 and generic instances.
7321 (check_call_signature): Make `simple_type' a `MonoType *'.
7323 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7325 * mini.c: Use OP_PADD to add offsets to addresses.
7327 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7329 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7331 * mini-sparc.c (mono_arch_emit_epilog): fix check
7332 for folding last op into restore instruction
7334 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7336 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7337 helper methods using the code manager.
7339 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7341 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7343 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7345 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7346 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7348 * mini-s390.c: fix tail processing
7350 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7352 * mini-ppc.c: mul.ovf.un exception name fix.
7354 2004-08-03 Martin Baulig <martin@ximian.com>
7356 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7357 instances; before jumping to `handle_enum', also modify `ptype'.
7359 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7361 * cpu-sparc.md: fcall maximal length too small.
7363 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7365 * mini-amd64.c mini.h: Add initial support for passing/returning
7366 structures to/from pinvoked methods.
7368 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7370 * mini-ppc.c: reg allocator fix.
7372 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7374 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7376 * inssel.brg: Optimize memset on 64 bit machines.
7378 * mini-amd64.c: Fix some vararg cases.
7380 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7382 * mini-s390.c: Corrected macro in emit_float_to_int
7384 * s390-abi.cs: Tests to exercise the s390 ABI
7386 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7388 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7391 * basic.cs: Add a test for add.ovf.un.
7393 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7395 * mini-sparc.c: add case for OP_IDIV_UN
7397 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7399 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7401 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7403 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7405 * basic.cs: regression tests.
7407 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7410 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7412 * basic.cs: Add a new test.
7414 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7415 and AOT. Various fixes and optimizations.
7417 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7419 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7421 * mini-ppc.c: make sure temp regs are not used for global reg
7424 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7426 * cpu-sparc.md: conv_i8 fix for 64bits
7428 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7430 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7432 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7433 add opcode for cmp BYTE PTR [eax], imm.
7435 * inssel.brg: Make memcpy and memset takes bases.
7437 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7439 * *-amd64.*: More AMD64 work.
7441 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7443 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7444 add a compare-not-equal opcode.
7446 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7448 * mini.c: Use mono_init_from_assembly instead of mono_init.
7450 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7452 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7454 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7456 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7458 * inssel.brg: 64 bit fixes.
7460 * mini.h (MonoCallInst): Add some AMD64 specific data.
7462 * mini.h: Add some OP_P opcodes.
7464 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7466 * basic.cs: tests for 61797 and 61740
7468 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7470 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7471 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7473 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7475 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7477 * *-amd64*.*: Ongoing AMD64 work.
7479 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7481 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7483 * *-amd64*: Ongoing AMD64 work.
7485 * mini-arch.h: Add AMD64 support.
7487 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7489 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7491 * mini-ops.h: Add new opcodes.
7493 * Makefile.am: Add AMD64 support.
7495 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7496 rules into the inssel-long*.brg files.
7498 * *-amd64.*: Add beginnings of AMD64 backend.
7500 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7502 * mini.c (print_dfn): commenting out the code that prints
7503 the cil. With -O=deadce, this makes -v -v crash.
7505 * cpu-pentium.md: make checkthis have a length of 2
7507 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7509 * mini-sparc.h: fix implementations of __builtin
7510 functions for Sun compiler for V9.
7512 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7514 * mini.c: use the new stelem.ref wrapper
7515 * exceptions.cs, arrays.cs: new stelem.ref tests
7517 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7519 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7520 new XSP should work with these changes).
7522 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7524 * inssel-{long32,x86,}.brg: trivial optimizations.
7526 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7528 * mini.c: load value when emitting box operation in
7531 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7533 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7534 is one byte shorter than cmp DWORD PTR [eax], 0.
7536 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7538 * inssel-ppc.brg: arguments on the stack are always
7539 relative to the stack pointer (spotted by Neale Ferguson).
7541 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7543 * exceptions-x86.c: delay appending the method name to the trace until
7544 after mono_jit_info_table_find is called, as this gets the real
7547 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7549 * aot.c: register roots
7551 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7553 * aot.c : I could just use PLATFORM_WIN32 flag.
7555 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7557 * aot.c : Reverting the previous fix. This time it broke linux build.
7559 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7561 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7563 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7565 * mini.c (handle_stack_args): Remove some more debugging code.
7567 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7569 * driver.c mini.h aot.c: Allow additional options to be specified with
7570 --aot and pass them to mono_compile_assembly.
7572 * aot.c: Add experimental code to AOT compile all loaded assemblies
7573 on demand and save the code into a cache in the filesystem.
7575 * aot.c: Add support for more wrapper methods.
7577 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7580 * cpu-*.md: Remove removed opcodes.
7582 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7583 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7584 related icalls to marshal.c.
7586 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7588 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7590 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7592 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7594 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7595 * liveness.c: If liveness is recomputated we need to reset the information
7596 for each variable. This way, if the liveness range has been narrowed
7597 by optimizations that happened after the last computation, we can return
7600 For example, if you have
7605 // Tons of code that does not affect i
7611 i = 0 is dead code and will be removed by SSA. However, when
7612 linear scan gets to the code, i will still appear to be live
7613 throughout the entire block. This prevents good register allocation.
7615 2004-07-06 Martin Baulig <martin@ximian.com>
7617 * debug-mini.c (mono_debug_init_method): Allow
7618 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7619 (mono_debug_add_icall_wrapper): New method.
7621 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7623 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7625 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7628 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7630 * aot.c (mono_aot_load_method): Fix loading of debug info.
7632 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7634 * aot.c: Add logging support.
7636 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7638 * mini.h: Add prototype for mono_print_method_from_ip.
7640 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7642 * inssel.brg: 64 bit fixes.
7644 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7647 * Makefile.am: Add SPARC64 support.
7649 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7651 * aot.c: Fix alignment problems on 32 bit platforms.
7653 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7655 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7658 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7661 * mini.h: Bump AOT file version. Some 64 bit fixes.
7663 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7665 * inssel-sparc.brg: Add new rule to avoid register moves.
7667 * inssel.brg: Add ldind_to_load_membase helper function.
7669 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7671 * mini.c: OffsetToStringData intrinsic.
7673 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7675 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7677 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7680 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7681 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7683 * mini.c: reinstated mono_compile_get_interface_var()
7684 on x86, too, since the change breaks the Gtk# build there as well.
7686 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7688 * driver.c: remove loop from the default optimizations: it seems to
7689 interact badly with some of the other options (see bug #60613).
7691 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7693 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7694 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7696 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7698 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7699 vararg-using methods.
7701 2004-06-21 Martin Baulig <martin@ximian.com>
7703 * mini/mini-exceptions.c
7704 (mono_handle_exception): Added `gpointer original_ip' argument.
7705 After calling mono_unhandled_exception(), call
7706 mono_debugger_unhandled_exception() and if that returns true,
7707 restore the context and return.
7709 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7711 * mini-ppc.c: prefer the use of relative branches so
7712 they won't need to be patched in aot code (patch from Patrick Beard).
7714 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7716 * aot.c: patch from Patrick Beard to make the output assembly
7717 more correct for the MacOSX assembler. Small tweak to
7718 generate sane images on Linux/PPC, too.
7720 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7722 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7723 case until bug #59509 is fixed (shows up in #60332).
7725 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7727 * mini.c: make sure the needed wrappers are compiled, too, with
7730 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7732 * driver.c: remove NPTL reference in --version output.
7734 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7736 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7737 generate valid assembly for the Mach-O assembler.
7739 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7741 * driver.c: don't include abcrem in the all optimization specifier
7742 since it slows down jit compilation too much for now.
7744 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7746 * mini.c: use BIGMUL only if both operands have the same signage.
7747 * iltests.il: Test for bug 60056. (errors related to signage in
7752 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7754 * mini.c, aot.c: memory leak fixes.
7756 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7758 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7760 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7762 * Makefile.am: remove the -static hack completely, it links in
7763 statically glib as well.
7765 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7767 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7768 * exceptions.cs: make it compile with new mcs/csc.
7770 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7771 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7772 and added relevant test case.
7774 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7776 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7777 regressions in gtk-sharp.
7779 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7781 * exceptions.cs: New regression tests.
7783 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7785 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7787 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7789 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7791 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7793 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7795 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7797 * mini.c (mono_jit_runtime_invoke): Init class in this
7798 method instead of trusting mono_jit_compile_method to
7799 do the work (because wrappers can be in object class)
7801 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7803 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7805 * basic-long.cs: New regression test.
7807 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7809 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7812 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7814 * Makefile.am: fix miguel's change to build mono statically against
7815 libmono (track build dependencies).
7817 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7819 * cfold.c: Some glib versions do not have G_MININT32.
7821 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7823 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7824 with precision of tan, atan, sin and cos, and implemented related
7825 regressions tests (fixes bug 54467, but one new problem appeared and
7828 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7830 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7832 * exceptions.cs: Add test for constant folding && division by zero.
7834 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7835 since driver.c is in libmono too, so the optimization was useless.
7837 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7838 variable to driver.c so the compiler can emit more efficient code to
7841 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7843 * Makefile.am: don't distribute generated inssel.[ch] files.
7845 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7847 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7848 into the default appdomain. Fixes #58707.
7850 * jit-icalls.c: Remove the broken approximation for truncl, doing
7851 no conversion is better.
7853 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7856 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7858 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7859 of the mcrxr instruction which is not available on some processors
7860 even if it's documented to be. Implement add and sub overflow correctly
7861 (still not complete for long unsigned). Speed up icalls a bit.
7863 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7865 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7866 we run .cctor in the current domain instead of target_domain.
7868 Fixes bug #58558, .cctor not being called in -O=shared.
7870 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7872 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7874 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7876 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7877 which can be done with an imm8, do it that way.
7878 (mono_arch_output_basic_block): ditto for a jmp
7879 (mono_arch_emit_prolog): Computate maximum offset of a label.
7881 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7883 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7884 now tries to allocate prefered physical reg's for virtual
7885 regs. This reduces the number of emited spills/loads with
7886 20-30% on our core assemblies.
7888 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7890 * jit-icalls.c: truncl() is not needed and trunc() is
7891 the correct thing to do anyway (bug #58287).
7893 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7895 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7898 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7900 * driver.c: enable loop optimizations by default.
7902 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7904 * mini-x86.c: fix calc of max loop size when aligning loops start.
7906 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7908 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7911 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7913 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7916 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7918 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7920 * mini.c (inline_method): Allways inline some wrappers even if the cost
7921 is too large. Fixes #58785.
7923 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7925 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7927 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7928 (crichton@gimp.org). Beginning of support for sparc/linux.
7930 * mini-sparc.c: Optimize retrieval of LMF address.
7932 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7934 * exceptions-ppc.c: handle alloca in methods with clauses.
7936 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7938 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7940 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7942 * mini.c: Delegate most of the abort signal work to
7943 mono_thread_request_interruption, which also handles Stop and Suspend
7946 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7948 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7949 supports the save/restore lmf opcodes.
7951 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7953 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7956 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7958 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7960 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7961 methods which contain array accesses.
7963 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7964 boundaries. Fixes #58537.
7966 * iltests.il: Add regression test for #58537.
7968 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7970 * mini-x86.c (mono_arch_local_regalloc): Last part of
7971 fix for bug #58633 (releasing register to early).
7973 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7975 * basic-long.cs: Add new regression test.
7977 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7979 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7980 register too early on the chain.
7982 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7984 * mini.c (create_helper_signature): Use a helper function to reduce
7985 the code which needs to be written. Also set the calling convention of
7986 icalls on windows. Fixes #57840.
7988 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7990 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7991 exceptions-ppc.c: added helper function to get the instruction address
7992 from a signal handler context.
7994 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7996 * helpers.c: use g_get_tmp_dir. Invokes happyness
7999 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8001 * helpers.c: Add new env variable to pass args to objdump.
8002 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8004 2004-05-17 Radek Doulik <rodo@ximian.com>
8006 * Makefile.am (common_sources): added abcremoval.h so it get
8007 disted and daily mono packages on go-mono.com will build again
8009 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8011 * abcremoval.c: Fixed coding style, added copyright header.
8013 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8015 * mini.h: Added prototype for abc removal main function.
8017 * build_relations_propagation_table.pl: Added copyright header.
8019 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8021 * basic-long.cs: reg test for complex ceq_long bug.
8023 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8025 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8026 reg in long and clob case (bug #58343). Fixed/added comments.
8028 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8030 * mini.c (mono_jit_runtime_invoke): Follow new convention
8031 of calling the invoke method with an function pointer.
8033 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8035 * ChangeLog: Fix author of memory leak patch.
8037 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8039 * Makefile.am: fix make dist as well...
8042 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8044 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8045 on archs where pointers are 4 bytes long.
8047 * Makefile.am: Added abcremoval.c source file.
8049 * abcremoval.c: Added abcremoval.c.
8051 * abcremoval.h: Added abcremoval.h.
8053 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8055 * inssel.brg: Enabled bounds check removal.
8057 * mini.c: Added support for abcrem optimization.
8059 * mini.h: Added abcrem optimization label.
8061 * driver.c: Added support for abcrem optimization.
8063 * propagated_relations_table.def: Added propagated_relations_table.def.
8065 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8067 * mini.c, cfold.c: fix style.
8069 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8071 * mini.c: handle issue with the low-level implementation of
8072 some long opcodes (bug #54209).
8074 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8076 * basic.cs: test for my new cmov stuff.
8078 2004-05-13 Patrik Torstensson
8080 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8081 opt and added peephole documentation.
8083 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8085 * tramp-ppc.c: rewrote the generic trampoline code.
8087 2004-05-11 Patrik Torstensson
8089 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8091 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8093 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8095 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8096 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8098 * mini.c: Add new icalls for AsAny marshalling.
8100 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8102 * tramp-ppc.c, mini-ppc.c: more cleanups.
8104 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8106 * mini.c: no warnings.
8108 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8110 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8112 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8114 * mini.c: In the thread abort signal handler, if the thread is in the
8115 process of being stoped, don't throw the Abort exception, just stop the
8118 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8120 * tramp-ppc.c: removed old code.
8122 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8124 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8125 do some simple speed optimizations on ppc.
8127 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8129 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8130 and large offsets in load/store.
8132 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8134 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8135 it causes regressions.
8137 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8139 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8142 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8144 * jit-icalls.c: remove warnings.
8145 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8146 speedups for unsafe code.
8148 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8150 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8152 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8154 * basic-calls.cs: Add new regression test.
8156 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8159 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8161 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8164 2004-05-06 Patrik Torstensson
8166 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8167 long reg allocation in any reg (not only eax:edx) and implemented
8168 long shl/shr ops in asm instead of helpers.
8170 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8172 * mini-sparc.h: Fix warnings.
8174 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8177 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8178 separate statement for clarity.
8180 * mini-sparc.c: Update status.
8182 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8184 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8187 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8189 * inssel-ppc.brg: another small pre-release workaround:
8190 we don't do overflow detection for long_sub_un.
8192 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8194 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8195 (also works around a weird ppc bug: 57957).
8197 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8199 * tramp-ppc.c: trampoline fixes.
8201 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8203 * mini-ppc.c: fixed typos.
8205 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8207 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8208 at the top of the stack. Fixed typos. Use a frame registers
8209 for all the methods with exception clauses.
8211 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8213 * exceptions-ppc.c: restore fp registers.
8215 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8217 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8218 order from the stack top (moved the stack room to save the
8219 return value for trace after the param area). Fixed corruption
8220 in restoring registers on unwind.
8222 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8224 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8226 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8228 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8229 and prolog/epilog for methods that use it. Allow
8230 enough param area room for varargs methods. Fix miguel's
8231 breakage in exception handling.
8233 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8235 * Makefile.am: run genmdesc only on current arch.
8237 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8240 * mini-x86.h: fix the build on windows.
8242 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8244 * 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.
8246 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8248 * mini-exceptions.c: New file.
8250 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8251 Move some parts of the x86 exception handling code to an
8252 arch-independent file so it can be shared with other ports.
8254 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8256 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8258 2004-04-26 David Waite <mass@akuma.org>
8260 * driver.c: remove comma from end of enumeration declaration
8262 2004-04-26 Jackson Harper <jackson@ximian.com>
8264 * driver.c: parse config file before loading first assembly. This
8265 allows the user gac to be enabled/disabled.
8267 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8269 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8270 simpler mechanism: we do not care what is encoded initially
8271 (branch absolute or relative), we care about the code and its
8272 target. I kept the old code for reference for now.
8274 The new code tries first to determine if the jump is anywhere in
8275 the -/+32 absolute meg range, if it succeeds, it encodes using the
8276 absolute branch; If not, it tried to find something in the
8277 relative range, if not, it uses the handle_thunk code.
8279 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8281 * exceptions-ppc.c: use the correct ip register on macosx.
8283 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8285 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8287 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8289 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8290 Raise exception on integer divide by zero by hand since the hw
8291 doesn't support it. Handle NaNs in FP compares.
8293 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8295 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8296 code reducing duplication between the platforms and enabled
8297 signal exception handling (on linux for now).
8299 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8301 * exceptions-ppc.c: more macosx support.
8303 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8305 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8307 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8309 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8311 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8313 * iltests.il: more tests.
8315 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8317 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8320 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8322 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8324 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8326 * liveness.c: Mark variables as volatile in all basic blocks reachable
8327 from exception clauses.
8329 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8331 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8334 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8336 * iltests.il, basic.cs: more tests for regalloc.
8338 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8340 * iltests.il: Some tests for register allocation modifications
8343 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8345 * exceptions.cs: Add regression test for bug #56782.
8347 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8348 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8349 the beauty of fixing the same thing in 5 different files...
8351 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8353 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8356 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8358 * mini.c: Add support for STRWLPARRAY marshalling convention.
8360 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8362 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8363 to init the context to setup the regs pointer).
8365 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8367 * exceptions-ppc.c: more exceptions work.
8369 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8371 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8374 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8376 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8377 can use the memory directly.
8379 * cpu-pentium.md: Update documentation from a post from Zoltan.
8381 add x86_add_membase, x86_sub_membase, x86_mul_membase
8383 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8385 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8386 GENERAL_REGS they were also hardcoded for all PPC ports.
8388 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8390 Remove hard-coded limit for floating point registers, use
8391 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8393 Notice that in MacOS X calling conventions you can fit a lot more
8394 floating point values in registers, so I should update the PInvoke
8395 test to excercise the passing of floating point values on the
8396 stack (currently broken).
8398 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8400 * tramp-ppc.c (create_trampoline_code): Added
8401 JUMP_TRAMPOLINE_SIZE.
8402 (ppc_magic_trampoline): Follow the pattern from
8403 x86_magic_trampoline: if code is set to zero, return.
8404 (create_trampoline_code): Always pass MonoMethod to the jump
8405 trampoline, before it was passing a null.
8406 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8407 share the code with mono_arch_create_jit_trampoline.
8409 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8411 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8414 * cpu-g4.md: Added length for jmp instruction, the worst case
8415 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8418 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8420 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8422 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8424 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8425 before each IL instruction.
8427 * mini.c (CEE_BOX): Fix warnings.
8429 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8431 * mini.c: removed a few unused vars and extra whitespace.
8433 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8435 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8437 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8439 (OP_GETCHR): use the above
8440 (CEE_LDELEMA): use the above.
8442 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8443 version of the generic impl.
8444 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8445 (CEE_LDELEMA): use the above.
8447 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8449 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8452 * iltests.il: Added new regression test for #56317.
8454 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8456 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8457 under NetBSD. Fixes #56450.
8459 * liveness.c (update_gen_kill_set): Fix previous patch.
8461 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8463 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8465 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8467 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8470 * inssel-sparc.brg: Add more optimizations.
8472 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8474 2004-04-01 Martin Baulig <martin@ximian.com>
8476 * mini.c (handle_box): New static function; moved the
8477 implementation of CEE_BOX here.
8478 (mono_method_to_ir): Added `constrained_call' variable.
8479 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8480 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8481 mono_method_get_constrained() to get the method.
8483 2004-04-01 Martin Baulig <martin@ximian.com>
8485 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8486 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8487 (mono_method_to_ir): We don't need these macros anymore since
8488 mono_class_get_full() already takes care of it.
8490 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8492 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8493 use @function (as doesn't accept #function here) and check the return
8494 value of system and stop if fails.
8496 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8498 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8500 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8502 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8504 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8506 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8509 * basic-long.cs: Add test for negation of Int64.MinValue.
8511 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8513 * mini-sparc.c: Update status.
8515 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8517 * exceptions-sparc.c: Fix return value in filters.
8519 * inssel-sparc.brg: Fix register allocation in some rules.
8521 2004-03-28 Martin Baulig <martin@ximian.com>
8523 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8526 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8528 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8530 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8531 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8532 remove unused conv_u4 opcode.
8534 * mini-x86.c: Remove valgrind workaround since it slows down things
8535 even when mono is not run under valgrind.
8537 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8539 * mini-sparc.c: Update status.
8541 * inssel-sparc.brg: Add some optimizations.
8543 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8544 future delay slot filling. Add support for varargs, tail calls and JMP.
8546 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8547 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8549 * inssel.brg: Fix register allocation in OP_ARGLIST.
8551 * inssel.brg: Fix warnings.
8553 2004-03-25 Martin Baulig <martin@ximian.com>
8555 * mini.c (inflate_generic_field): Removed.
8556 (mini_get_method): Removed, use mono_get_method_full(),
8557 (mini_get_class): Removed, use mono_class_get_full().
8558 (mono_method_to_ir): Pass our generic context to
8559 mono_field_from_token().
8561 2004-03-25 Martin Baulig <martin@ximian.com>
8563 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8564 of a `MonoMethod *'.
8565 (mini_get_method): Take a `MonoGenericContext *' instead
8566 of a `MonoMethod *'.
8567 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8568 a new local variable called `generic_context' which holds the
8569 current `MonoGenericContext *'; use it to lookup things.
8571 2004-03-24 Martin Baulig <martin@ximian.com>
8573 * mini.c (mini_get_class): New static method; if we're inside a
8574 generic instance, inflate the class if neccessary.
8575 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8577 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8579 * iltests.il: New regression test for #55976.
8581 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8584 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8586 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8589 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8591 * liveness.c: Consider SSA stores as well as loads when making vars
8594 * exceptions.cs: New regression tests for register allocation.
8596 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8598 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8599 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8600 domain lock only to protect puntual access to data structures.
8601 Added access lock for sighash, jit_icall_hash_name,
8602 jit_icall_hash_addr and domain->code_mp.
8604 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8606 * driver.c: Print SIGSEGV handling method.
8608 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8610 * mini.c (setup_jit_tls_data): Handle case when this is called
8611 multiple times for a thread.
8613 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8614 is different from fbxx_un. Fixes #54303. Also use constants instead of
8615 magic numbers in a lot of places.
8617 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8619 * exceptions.cs: Fix cctor test when --regression is used.
8621 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8623 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8626 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8628 * inssel-ppc.brg: fixed register assignments for some rules.
8630 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8632 * exceptions.cs: Add test for exceptions in static constructors.
8634 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8635 static constructors outside the domain lock. Fixes #55720.
8637 2004-03-17 Martin Baulig <martin@ximian.com>
8639 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8640 (inflate_generic_field): Take the `MonoMethod *' instead of the
8641 `MonoClass *' and added support for generic method.
8642 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8643 have a `field->parent->gen_params', only inflate the field if it's
8644 an open constructed type.
8646 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8648 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8649 exception object instead of the preconstructed ones.
8651 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8653 * mini.c: reverted changed to sigsegv_signal_handler commited
8654 accidentally in the previous patch.
8656 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8659 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8660 running --aot with an old assembly.
8662 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8664 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8667 * mini-sparc.c: Add support for v9 branches with prediction.
8669 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8671 * mini.c (mini_init): #warning is GNUC only
8673 * mini-sparc.h: implement __builtin_frame_address
8674 and __builtin_return_address for Sun C compiler
8676 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8678 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8680 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8682 * basic-calls.cs: Add test for unaligned byref long argument passing.
8684 * mini-ops.h: Add sparcv9 compare and branch instructions.
8686 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8687 v9 instructions if we have a v9 cpu.
8689 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8690 registers for global allocation.
8692 * exceptions-sparc.c: Fixes.
8694 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8696 * liveness.c (mono_analyze_liveness): Optimized version.
8698 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8700 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8703 * basic-float.cs basic-calls.cs: New regression tests.
8705 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8707 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8708 sigaltstack implementation.
8710 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8712 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8713 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8715 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8717 * mini.c: Fix warnings.
8719 * mini.c (mono_resolve_patch_target): New function which contains the
8720 arch independent part of the patching process.
8722 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8723 patching code to a separate function.
8725 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8727 * mini.c (add_signal_handler): ifdef out on Windows
8729 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8731 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8732 cpu-sparc.md: Add exception handling support + other fixes.
8734 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8735 typed GC detection in --version.
8737 * basic.cs exceptions.cs: New regression tests.
8739 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8740 the arch specific code can store data during a compilation.
8742 * mini-ops.h: Add OP_SETFRET.
8744 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8745 function, register a separate icall for each arity, so the icalls can
8748 * mini.c (mono_print_tree): Print negative offsets in a more readable
8751 * mini.c: Make signal handling work on sparc.
8753 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8755 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8757 * jit-icalls.c: Emulate truncl by aintl on solaris.
8759 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8761 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8763 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8765 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8767 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8768 a MarshalByRef type, inline a method that performs the check, taking into
8769 account that the object can be a proxy. Also implemented tow new opcodes:
8770 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8771 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8772 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8774 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8776 * mini-ppc.c: if a relative branch displacement is too big
8777 but it points to and area reachable with an absolute branch,
8780 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8782 * mini.c: optimize small copies in cpblk.
8784 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8786 * basic-calls.cs basic-float.cs: New regression tests.
8788 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8789 negative offsets from %fp. Implement localloc. Fix local register
8790 allocation. Fix the case when the this argument needs to be saved to
8791 the stack. Implement some missing opcodes.
8793 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8795 * mini.c (mini_method_compile): Reenable global regalloc in methods
8796 with exception handlers.
8798 * linear-scan.c (mono_varlist_sort): Fix warning.
8800 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8802 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8805 * liveness.c: Make all variables uses in exception clauses volatile, to
8806 prevent them from being allocated to registers. Fixes #42136.
8808 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8810 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8813 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8814 argument to mono_arch_regalloc_cost.
8816 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8819 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8821 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8822 Make the cost of allocating a variable to a register arch dependent.
8824 * basic-calls.cs: Fix compilation of tests.
8826 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8827 helper function to cut back on the number of #ifdefs needed.
8829 * mini-ppc.c: Fix compilation.
8831 * basic-calls.cs: New regression tests.
8833 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8835 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8836 of l0 since that is callee saved.
8838 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8841 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8842 of delay instruction.
8844 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8846 * mini.h (MonoCallInst): Add 'virtual' flag.
8848 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8850 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8852 * *.cs: New regression tests.
8854 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8857 * mini.c (mono_runtime_install_handlers): Fix build.
8859 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8860 'signal_stack_size' members.
8862 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8863 alternate signal stack.
8865 * exceptions-x86.c: Add stack overflow handling.
8867 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8868 functions to arch independent code.
8870 * mini.c (mono_print_tree): Print more detailed info for load_membase
8873 2004-02-23 Martin Baulig <martin@ximian.com>
8875 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8877 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8879 * mini-x86.c: fixed reg allocation for div/rem.
8881 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8883 * driver.c (mono_main): Report some configuratio options on --version.
8885 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8887 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8888 low in the address space. Correctly flush memory in thunks where we
8891 2004-02-20 Martin Baulig <martin@ximian.com>
8893 * mini.c (mini_get_method): New static method; inflate all generic
8894 methods and methods in open generic instances.
8895 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8896 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8898 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8900 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8902 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8904 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8906 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8908 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8909 it compile using Sun's compiler.
8911 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8913 * 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.
8915 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8917 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8919 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8921 * mini-ppc.c: handle calls outside of the allowed range with thunks
8922 allocated using the code manager.
8923 * tramp-ppc.c: use the code manager to hold generated native code.
8924 Fixed the magic trampoline to just patch vtable entries.
8926 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8928 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8931 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8933 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8936 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8937 if we have a working __thread implementation.
8939 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8940 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8942 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8944 * mini-x86.c: Fix compilation under gcc 2.
8946 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8948 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8949 contains a call to the wrapped function.
8951 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8952 OP_<CALL>_IMM opcodes, and use them under X86.
8954 * mini.c (mono_jit_find_compiled_method): Fix warning.
8956 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8958 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8960 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8961 functionality to mini.c.
8963 * mini.c (mono_create_jump_trampoline): New function to create a jump
8964 trampoline. Return a compiled method instead of a trampoline if it
8965 exists. Add a cache for jump trampolines.
8967 * mini.c (mono_jit_find_compiled_method): New function to return a
8968 compiled method if it exists.
8970 * mini-x86.c: Call mono_create_jump_trampoline instead of
8971 mono_arch_create_jit_trampoline.
8973 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8974 a jump trampoline. Fixes #52092.
8976 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8978 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8979 which is not up-to-date. Add check_corlib_version () instead.
8981 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8984 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8985 since newer valgrind versions do not need it.
8987 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8988 compile a method with a given set of optimizations.
8990 * mini.c: Compile icall wrappers on-demand instead of at startup.
8992 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8993 wrapper for an icall.
8995 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8997 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9000 * iltests.il: Add test for non-empty stack before switch instruction.
9002 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9004 * mini.c: Add support for new stringbuilder marshalling conventions.
9006 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9008 2004-02-01 Martin Baulig <martin@ximian.com>
9010 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9011 in `ginst->mtype_argv'.
9013 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9015 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9016 facilitate grepping.
9018 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9020 * mini.c: fixed buglet in initobj generic implementation for references.
9022 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9024 * Makefile.am: make the version script conditional.
9025 * jit-icalls.c: handle missing truncl().
9027 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9029 * exceptions.cs: Add more tests for double->int conversion.
9031 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9032 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9034 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9036 * driver.c: make --verbose --version emit an error
9037 if the loaded corlib doesn't match the runtime version.
9039 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9041 * mini-ppc.h: export ppc_patch().
9042 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9043 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9044 on par or better than on MacOSX.
9046 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9048 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9049 mono_lookup_pinvoke_call.
9051 * mini-x86.c: Under windows, the default pinvoke calling convention is
9052 stdcall. Fixes #52834.
9054 * mini.c (optimize_branches): Add an upper bound to the number of
9055 iterations to prevent infinite loops on strange loops. Fixes #53003.
9057 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9059 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9060 and ISINST. Fixes #52093.
9062 * objects.cs (test_0_vector_array_cast): New tests.
9064 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9066 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9067 checking in Array.Set ().
9069 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9072 * object.cs (test_0_multi_array_cast): New regression test.
9074 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9076 * exceptions-ppc.c: fix build on Linux/PPC.
9078 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9080 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9081 running under valgrind.
9082 (x86_magic_trampoline): Fix build bustage.
9084 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9085 negative values as well. This is needed for the encoding of the line number
9086 info, since sometimes the line numbers are not in increasing order.
9088 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9090 * cpu-pentium.md (localloc): Increase the size of the localloc
9091 instruction since it is a loop under Win32.
9093 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9096 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9098 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9099 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9100 Max Horn (max@quendi.de). Fix file names in comments.
9102 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9104 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9105 avoid stack overflow.
9106 (replace_usage): Avoid uninitialized variable warnings.
9108 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9109 and taking the address of valuetype variables.
9111 2004-01-03 Patrik Torstensson
9113 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9114 for other purposes than FP later on.
9116 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9118 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9121 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9123 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9125 2003-12-30 Patrik Torstensson <p@rxc.se>
9127 * mini-x86.h: Decreased number of availiable fp regs.
9128 Solves corner cases with FP spilling.
9130 2003-12-23 Patrik Torstensson <p@rxc.se>
9132 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9133 for floating point stack tracking / spilling on x86.
9136 * basic-float.cs: added float mul overflow test.
9138 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9140 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9142 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9144 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9145 supports for cond branches that overflow the immediate
9146 overflow offset. mcs can compile simple programs.
9148 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9150 * exceptions-ppc.c: exception handling support wip:
9151 finally handlers get run on exception.
9153 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9155 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9158 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9160 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9161 initial support for stack walking and unwinding.
9163 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9165 * driver.c (mono_main): Make corlib-out-of-sync message more
9166 descriptive. Also remove verify_corlib call.
9168 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9170 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9171 not overlap with other call's arguments, too.
9173 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9175 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9176 move to arch-specific code the choice of arch-specific
9177 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9178 * mini.c: ensure emulation calls will not interleave
9181 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9183 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9184 the magic trampoline stack frame is dropped before executing
9187 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9189 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9190 and integer to fp conversions. Added support for overflowing
9191 arguments on the stack. Reserve a couple more registers as temps.
9192 Added support for aot compilation (as output still needs to be
9195 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9197 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9198 Don't overwrite return register in some corner cases.
9200 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9202 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9203 static constructors when AOT compiling.
9205 * driver.c (mono_main): Call mono_check_corlib_version.
9207 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9209 * cpu-g4.md, basic.cs: fixed div target register.
9211 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9213 * mini-ppc.c, basic.cs: shl_imm fix with test.
9215 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9217 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9218 structures by value. Misc fixes.
9219 * objects.cs: more tests.
9221 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9223 * mini-ppc.c: lconv.ovf.i implemented.
9225 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9228 (mini_init): don't error out if someone already called g_thread_init.
9230 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9232 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9233 to be any type per the spec. Fix abnormal memory usage when
9234 the same object is repeatedly thrown.
9236 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9238 * mini.c: check for overruns in IL code.
9240 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9242 * TODO: Add/remove some todo entries.
9244 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9246 * driver.c (mono_main): Call mono_verify_corlib.
9248 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9250 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9251 This has been moved to mini.c
9252 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9253 type being casted is marshalbyref it could be a proxy, so instead of
9254 emitting the type check code, emit a call to a runtime method that will
9255 perform the check by calling CanCastTo if needed.
9257 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9259 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9260 methods with large stack frames under Win32.
9262 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9264 * Makefile.am: Distribute regression tests.
9266 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9267 at the end instead of inserting each variable into the sorted list.
9269 * linear-scan.c (mono_varlist_sort): New helper function.
9271 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9273 * mini.c: ensure arguments and locals are within bounds.
9275 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9277 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9280 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9282 * mini.c (mono_cprop_copy_values): Fix crash.
9284 * aot.c: Set verbosity back to 0.
9286 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9288 * regalloc.c: complete memory leak fix by Laurent Morichetti
9291 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9293 * driver.c (main_thread_handler): Revert the previous patch.
9295 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9298 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9299 memory from the memory pool.
9301 * driver.c (main_thread_handler): Turn on all optimizations when
9304 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9305 an array for better performance.
9307 * regalloc.c (mono_regstate_assign): Fix memory leak.
9309 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9310 serialize the debug info.
9312 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9313 debug info from the serialized representation.
9315 * aot.c: Save debug info into the generated file and load it when
9318 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9320 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9322 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9323 More FP-related fixes.
9325 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9327 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9328 and register allocation buglet. Hello world now runs.
9330 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9332 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9333 * tramp-ppc.c: fixed class init trampoline.
9334 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9336 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9338 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9339 mini.c: more ppc changes/fixes.
9341 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9343 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9344 Also optimize the case when the arguments are the same in the caller
9347 * iltests.il: Add tests for tail calls with valuetype arguments.
9349 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9351 * mini-ppc.c: fixes for struct return type.
9353 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9355 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9356 mono_spillvar_offset() to arch-specific code.
9358 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9360 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9362 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9364 * exceptions-x86.c: Fix stack space leaks.
9366 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9367 registers from the lmf if the method has save_lmf set.
9369 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9371 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9372 of icall wrappers into InvokeInDomain, since these are now per-domain.
9374 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9376 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9377 make some opcode emulation and intrinsic ops enabled/disabled
9378 according to the architecture. More fixes.
9380 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9382 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9384 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9386 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9387 arch-specific handling for 'this' and struct return type to
9390 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9392 * aot.c: prevent divide by zero error when reporting (it happened with
9395 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9397 * mini.h (inst_switch): Remove unused macro.
9399 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9402 (load_aot_module): free 'info->methods' and 'info' properly. No more
9403 "free(): invalid pointer blah" messages when you have an old aot
9406 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9408 * jit-icalls.c, mini.c: Added support for context static fields.
9410 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9412 * mini.c (mono_method_blittable): Methods which set LastError are not
9413 blittable either. Fixes #51108.
9415 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9417 * mini.c: flush icache.
9418 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9420 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9422 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9424 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9426 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9429 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9432 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9434 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9436 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9437 instruction when the result is discarded.
9439 * iltests.il (test_0_div_regalloc): New regression test.
9441 * arrays.cs: Fix compilation error.
9443 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9445 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9446 float rules to inssel-x86.brg: sane architectures with FP registers
9447 don't need to implement these rules.
9449 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9451 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9453 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9455 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9456 implementation of 32 bit systems.
9458 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9460 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9461 (Jeroen Zwartepoorte).
9463 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9465 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9466 the caller and the callee matches.
9468 * mini.c (mono_method_to_ir): Add comment.
9470 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9471 signbit is missing on some platforms.
9473 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9475 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9477 * mini.c (setup_jit_tls_data): Call the new function.
9479 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9481 * mini-x86.c: Add experimental support for fast access to the lmf
9482 structure under NPTL/Linux 2.6.x.
9484 2003-11-06 Martin Baulig <martin@ximian.com>
9486 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9487 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9490 2003-11-02 Martin Baulig <martin@ximian.com>
9492 * mini.c (inflate_generic_field): New static method.
9493 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9494 generic instance and the field is declared in a generic type, call
9495 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9497 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9499 * mini.h mini.c (mono_method_same_domain): New function to return
9500 whenever the caller and the callee are in the same domain.
9502 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9504 2003-10-30 Martin Baulig <martin@ximian.com>
9506 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9507 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9509 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9510 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9512 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9514 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9517 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9518 object here, so it is in the correct appdomain etc.
9520 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9522 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9524 (mono_method_to_ir): Avoid freeing the type created returned from
9525 mono_type_create_from_typespec, since it is put into an internal cache
9526 by the function. Fixes pointer.exe.
9528 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9529 trampolines for icalls and pinvokes as well. Fixes #33569.
9531 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9533 * mini.c: Update after appdomain changes.
9535 * mini.c (mono_jit_compile_method_inner): Allways compile native
9536 method wrappers in the root domain, since there can only be one
9537 instance of them, whose address is stored in method->info.
9539 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9541 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9542 environment variable. Instead detect automatically whenever running
9543 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9546 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9548 * trace.c, trace.h: New files that implement the new trace option
9551 * driver.c: Document new --trace options.
9553 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9556 - if (mono_jit_trace_calls)
9557 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9559 * mini.h: prototypes.
9561 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9563 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9565 * mini.c inssel.brg: Implement typedefbyref opcodes.
9567 * mini.c (mono_jit_compile_method): Remove unused local variable.
9569 * mini.c (mono_jit_compile_method_inner): Ditto.
9571 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9573 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9575 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9577 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9579 * mini.c (mono_no_aot): Remove unused global variable.
9581 * mini.c: Thread safety fixes.
9583 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9585 * mini.c (mono_create_class_init_trampoline): Add a lock around
9586 class_init_hash_addr.
9588 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9591 * mini.c: Decompose the NEWARR instruction before decomposing its
9592 arguments. Fixes #30073.
9594 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9596 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9599 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9601 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9603 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9605 * driver.c: Add support for compiling icall wrappers to --compile.
9607 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9609 * inssel.brg: The empty value in class->interface_offsets is -1, not
9612 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9614 * objects.cs: New test for 'is' operator on an array of interfaces.
9616 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9618 * tramp-ppc.c: update trampoline code to support jumps
9619 and class initialization.
9621 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9623 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9625 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9627 * inssel.brg (OP_UNBOX): Remove unused rule.
9629 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9630 region instead of one for each method. Fixes #47813.
9632 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9634 * exceptions.cs (test_0_nested_finally): New regression test for
9635 nested exception handlers.
9637 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9639 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9641 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9644 * mini.c (mono_method_check_inlining): Make the inlining limit
9645 configurable by an environment variable.
9647 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9649 * mini.h: Bump AOT file version.
9651 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9652 token, store the image along with the token, since the token might not
9653 refer to the same image as the method containing the relocation,
9654 because of inlining.
9656 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9658 * mini.c (mono_precompile_assemblies): New function to compile
9659 all methods in all loaded assemblies.
9661 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9663 * regalloc.h regalloc.c (MonoRegState): Change the type of
9664 iassign and fassign to int*, since they can contain large negative
9665 values if the register is spilled. Also added some comments. Fixes
9668 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9669 under Win32. Fixes #42964.
9671 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9673 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9675 * aot.c: Added support for AOT compiling methods which contain calls
9676 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9679 * driver.c (compile_all_methods): Run the compilation in a thread
9680 managed by mono. Fixes #44023.
9682 * mini.c (mono_codegen): Print full method name in verbose output.
9684 * mini-x86.c (mono_arch_patch_code): Fix warning.
9686 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9687 jumps, since the method we are jumping to might be domain-specific.
9689 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9691 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9693 * inssel.brg: string chars are unsigned.
9695 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9697 * TODO: New todo item.
9699 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9700 which calls mono_runtime_class_init and patches the call site to
9701 avoid further calls.
9702 (mono_arch_create_class_init_trampoline): New arch specific function
9703 to create a class init trampoline.
9704 (create_trampoline_code): Generalized so it can create
9705 class init trampolines as well.
9707 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9708 (mono_create_class_init_trampoline): New function to create and cache
9709 class init trampolines.
9710 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9711 vtable given the address of a class init trampoline. Used by the
9713 (mono_codegen): Generate a call to a trampoline instead of
9714 mono_runtime_class_init in LDSFLD[A].
9715 (mono_codegen): Add relocations for the new trampoline.
9717 * mini.h mini-x86.c aot.c: Added a new relocation type:
9718 MONO_PATCH_INFO_CLASS_INIT.
9720 * mini.h: Bump AOT version number.
9722 * aot.c: Create a copy of the loaded code instead of using the original
9723 so methods which call each other will be close in memory, improving
9726 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9727 patch since it breaks the regression tests.
9729 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9730 for the register saving instruction sequence since the
9731 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9733 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9735 * TODO: Fix todo item && remove another.
9737 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9739 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9742 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9743 function of the module.
9745 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9746 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9747 --no-aot command line option.
9749 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9751 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9752 by Bernie Solomon (bernard@ugsolutions.com).
9754 * inssel.brg: Refactor the interface offset table related code into
9755 its separate functions and add support for the AOT case.
9757 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9759 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9761 * aot.c: Added mono_aot_verbose variable and made all debugging
9762 output depend on the value of this variable.
9764 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9765 method_label and info_label.
9767 * mini.h mini-x86.c aot.c: Added a new relocation type
9768 MONO_PATCH_INFO_IID for klass->interface_id.
9770 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9771 the MonoJitInfo structure.
9773 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9774 a non-root appdomain in shared mode.
9776 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9778 * aot.c: make aot loader less verbose. Remove free of unused variable.
9780 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9782 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9784 * .cvsignore: Added *.dll.
9786 * mini.c (mono_print_tree_nl): New function callable while debugging.
9788 * mini.c (mono_print_code): Export this.
9790 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9793 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9795 * mini.h (MonoCompile): Added 'jit_info' field.
9797 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9798 the cfg structure, since it is needed by the AOT compiler.
9800 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9802 * aot.c: A major rewrite. Changes include:
9803 - save exception tables for methods which have them.
9804 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9806 - reworked the file format so it is now much smaller and needs
9807 fewer relocation entries.
9809 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9811 * aot.c (load_aot_module): Fix build bustage on platforms without
9814 2003-09-04 Martin Baulig <martin@ximian.com>
9816 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9818 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9820 * TODO: Some new optimization ideas.
9822 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9824 * aot.c: Save the optimization flags used to compile the code into
9827 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9828 support emitting domain specific code.
9830 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9831 no longer domain neutral. It can be made domain neutral by compiling
9832 with --optimize=shared.
9834 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9837 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9838 loading of AOT code.
9840 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9842 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9843 if there is no domain neutrality information.
9845 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9847 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9848 format version into the generated library.
9850 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9851 callee method into the caller since one of them could be shared.
9853 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9854 system exceptions from AOT code now works.
9856 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9857 method if it is domain neutral and the callee is not.
9859 * graph.c (cfg_emit_one_loop_level): Fix warning.
9861 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9863 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9866 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9868 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9869 is needed by code which is executed before mono_runtime_init ().
9870 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9872 * mini.c (mono_thread_abort): Fix warning.
9873 (mono_jit_compile_method): Call static constructor in the AOT case too.
9875 * aot.c (mono_compile_assembly): Fix warning.
9877 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9879 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9881 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9883 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9885 * cpu-pentium.md: Fix the length of call opcodes so they include the
9886 ESP restoring instruction. Fixes #47968.
9888 2003-08-28 Martin Baulig <martin@ximian.com>
9890 * mini-x86.c (mono_arch_call_opcode): Added support for
9891 MONO_TYPE_GENERICINST.
9893 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9895 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9897 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9898 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9900 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9903 2003-08-26 Martin Baulig <martin@ximian.com>
9905 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9906 when reporting an error, set this to the actual error location.
9907 (mono_method_to_ir): Report the correct error location if
9908 get_basic_blocks() returned an error.
9910 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9912 * mini.c (mono_type_blittable): OBJECT is not blittable.
9913 (mono_method_blittable): Methods which have marshalling descriptors
9914 are not blittable either. Fixes #47842.
9916 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9918 * driver.c mini.c: Use an environment variable instead of a global
9919 variable. Also fix the build.
9921 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9922 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9925 * driver.c mini.c: Added --with-valgrind option to turn off some
9926 code which prevents mono from running under valgrind.
9928 * mini.c (mono_emit_call_args): Fixed warning.
9930 * mini.c (mono_emulate_opcode): Fixed warning.
9932 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9934 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9935 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9936 regalloc.c, regalloc.h: specify available registers in arch-specific
9937 code and support floats in the regallocator (patch by Laurent Morichetti
9940 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9942 * mini.c: mono_thread_current() can be called only after
9943 mono_runtime_init(): rearrange code to not call it early on.
9945 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9947 * mini.c: allocate jump tables in the code mempools.
9949 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9951 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9954 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9956 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9957 12 to 16. This fixes bug #47453.
9960 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9962 * mini-ppc.c: fixed indexed load and unsigned compares.
9964 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9966 * mini.c: reenabled installation of handler for
9967 thread abort signal.
9969 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9971 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9972 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9973 until it's fixed and actually useful.
9975 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9977 * inssel-long32.brg: couple more opcodes implemented.
9979 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9981 * mini-sparc.c: Even more opcodes implemeted.
9983 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9985 * mini-sparc.c: More opcodes implemented.
9987 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9989 * mini-sparc.c: More opcodes implemented.
9991 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9993 * inssel-sparc.brg: Add some needed rules. Direct
9995 * Makefile.am: Use inssel-sparc.brg
9996 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9997 an assert happy for now.
9999 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10001 * mini-sparc.c: Fixed compile errors.
10002 * exceptions-sparc.c: Same. We now produce a mono binary
10003 on sparc-linux. Yea.
10005 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10007 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10008 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10009 They compile, but do not work.
10011 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10013 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10014 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10015 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10018 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10020 * mini.c: more opcodes implemented and better support for generics.
10022 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10024 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10025 * mini.c, mini.h: first cut at generics support: some new instructions
10026 added and changed the behaviour of some of the existing ones.
10028 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10030 * mini.c: Removed definition of metadata_shared mutex here.
10032 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10034 * mini-x86.c: make vararg calls work for instance methods.
10036 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10038 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10039 returns the arguments in a separte list, now.
10041 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10043 * aot.c, mini.c: updates for array type representation changes.
10045 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10047 * mini.c: register function to perform jit shutdown.
10049 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10051 * mini.c: use a faster allocator if possible.
10053 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10055 * aot.c: some cleanups and portability changes.
10057 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10059 * mini.c: use faster allocation for CEE_BOX if possible.
10061 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10063 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10064 Moved inlined mempcy code to its own function so that is can be
10065 reused. Added an inline memset function as well (optimized initobj).
10066 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10068 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10070 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10072 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10074 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10075 arch code can setup the cpu for CLR execution, if needed.
10076 We use it on x86 to set the precision of FP operations.
10078 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10080 * mini.c: disable some optimizations if we can guess they'll cost too
10081 much for a given method.
10083 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10085 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10087 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10088 * mini.h mini.c mini-x86.c: Added instruction level coverage
10089 info collection support.
10091 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10093 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10094 is now implemented in the profiling API. Get rid of a couple of
10095 unnecessary global variables.
10097 2003-06-15 Nick Drochak <ndrochak@gol.com>
10099 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10100 * cpu-g4.md: add op_bigmul and op_bigmul_un
10101 * cpu_pentium.md: add op_bigmul_un
10102 * inssel-long32.brg: add rule for unsigned bigmul
10103 * mini-ops.h: define OP_BIGMUL_UN
10104 * mini-x86.c: THE BUG: handle (un)signed properly
10105 * mini.c: choose unsigned opcode if needed.
10106 This set of patches fixes bug #44291
10108 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10110 * mini.c (optimize_branches): improved to handle all kinds of
10111 conditional branches.
10113 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10115 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10116 don't raise exceptions.
10118 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10120 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10121 to arch-specific files.
10123 2003-06-09 Martin Baulig <martin@ximian.com>
10125 * Makefile.am (libs): Added $(LIBGC_LIBS).
10127 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10129 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10130 and OP_ATAN (fixes bug#44293).
10132 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10134 * Makefile.am, mini-x86.c: rename cpu description array to
10135 pentium_desc, since some compilers define the 'pentium' preprocessor
10138 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10140 * mini.c (mini_select_instructions): add explicit branch if the
10141 following block is not the false target of a conditional branch -
10142 we need this with any optimization that reorder or remove bblocks
10144 * mini.c (optimize_branches): bug fixes
10146 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10148 * mini.c (mono_method_to_ir): inline static readonly fields
10150 * ssa.c (fold_tree): start cfold support for long (very simple
10153 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10155 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10157 * inssel.brg: fixed memcpy (bug #44219).
10159 2003-06-05 Dick Porter <dick@ximian.com>
10161 * driver.c: Set the glib log levels to not abort if g_message
10164 g_set_prgname() has to happen before mini_init() so that the
10165 process handle gets the info.
10167 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10169 * driver.c: add intrins to the default optimizations to get wider
10172 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10174 * mini.h: some large basic blocks will overflow a 16-bit
10175 integers for symbolic registers.
10177 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10179 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10180 (mono_arch_output_basic_block): fix bug 43499
10182 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10184 * mini.c: kill duplicated definition of mono_debug_format.
10186 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10188 * mini-x86.c, arrays.cs: fixed register allocation bug.
10190 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10192 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10194 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10196 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10199 (print_method_from_ip): also print source location information if
10202 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10204 * mini.c (mono_find_block_region): bug fix in region code
10205 (mini_method_compile): enable removing unreachable code again, but
10206 only in methods without exception clauses.
10208 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10210 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10211 Implemented arglist opcode and handling of TypedReference type.
10212 Fixed x86 call convention when a structure is returned.
10213 Minimal support for calling static vararg methods.
10215 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10217 * mini.c (mini_method_compile): always remove unreachable code,
10218 because the code in them may be inconsistent (access to dead
10219 variables for example).
10221 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10223 * driver.c, debug-mini.c: warning fixes.
10225 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10227 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10229 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10231 * mini.c: thread-static fields are registered in mono_class_vtable(),
10232 so ensure the function is called before checking for them.
10234 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10236 * mini.c (optimize_branches): fix for bug 43586
10238 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10239 overflow (fixes Bug #43639)
10241 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10243 * mini.c, objects.cs: allow the use of stobj for primitive types.
10245 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10247 * mini.c: be less strict about argument checking until we support
10248 running the verifier.
10250 2003-05-27 Nick Drochak <ndrochak@gol.com>
10252 * basic-long.cs: tests for (ulong)int * (ulong)int also
10253 * mini.c: use the same trick for (ulong)int * (ulong)int
10255 2003-05-27 Nick Drochak <ndrochak@gol.com>
10257 * basic-long.cs: add regression test for (long)int * (long)int
10258 * cpu-pentium.md: add op_bigmul specification
10259 * inssel-long32.brg: add OP_BIGMUL rule
10260 * mini-ops.h: add OP_BIGMUL
10261 * mini-x86.c: register allocator: handle case where src1 needs to be
10263 * mini.c: substitute special BIGMUL opcode in the tree for
10264 (long)int * (long)int
10266 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10268 * jit-icalls.c: call the type ctor on field access if needed.
10270 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10272 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10273 to a method (including results of ldelema, bug#43207).
10275 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10277 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10278 colors to show exception handler blocks.
10280 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10281 (fix for pinvoke7.cs).
10283 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10285 * mini.h, mini.c: ensure correct initialization order for types that
10286 require it. Prepare for lazy compilation of jit icall wrappers.
10287 Provide a name for opcode emulation to reduce unneeded mallocing.
10289 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10291 * mini-x86.c: better register restoring code and profiling
10292 support for tail calls.
10294 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10296 * mini.h, driver.c: prepare for leaf methods optimization.
10298 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10300 * mini.c: get targets of branches before converting a method.
10302 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10304 * mini.c (optimize_branches): added some experimental code (disbaled)
10306 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10308 * mini.c (optimize_branches): fix branch to branch optimization
10310 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10312 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10314 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10316 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10319 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10321 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10322 enable use of interface variables again.
10324 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10325 I1 to registers because there is no simply way to sign extend 8bit
10326 quantities in caller saved registers on x86.
10328 * inssel-float.brg: set costs of some rules to 2 so
10329 that monobure always select the arch. specific ones if supplied,
10330 regardless of the order we pass the files to monoburg.
10332 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10334 * mini.c, mini-x86.c: since the magic trampoline for jumps
10335 can't patch the code directly, we do it as soon as the
10336 method gets compiled.
10338 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10340 * mini-x86.c, mini.h: introduce a new patching method
10341 to support CEE_JMP and tail calls.
10342 * mini.c: obey tail.call. Don't precompile methods target
10344 * tramp-x86.c: new trampoline code to handle methods
10345 reached through a jump.
10347 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10349 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10350 bit values to registers
10352 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10354 * mini.c (mono_compile_get_interface_var): share interface
10355 variables if possible.
10357 2003-05-16 Martin Baulig <martin@ximian.com>
10359 * debug-mini.c (mono_init_debugger): New function to initialize
10360 the debugger. This is not in the debugger since it needs to
10361 access some of mini's internals.
10363 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10365 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10367 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10369 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10370 for value type handling.
10372 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10374 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10375 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10377 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10379 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10380 the constructor through a proxy.
10382 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10384 * jit-icalls.c, inssel.brg: fixes to array element address
10387 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10389 * mini-x86.c (is_regsize_var): allocate pointer to registers
10391 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10393 * driver.c: fixed typo, added intrins to the set of optimizations
10394 tested with regressions.
10396 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10398 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10399 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10402 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10404 * inssel.brg: remove some common pop instructions without side effects
10406 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10408 * inssel-x86.brg: fixed thinko in int to double conversions.
10410 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10412 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10414 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10416 * inssel-long32.brg: two more missing instructions.
10418 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10420 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10421 if not already set.
10423 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10425 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10428 * basic-float.cs: Added tests for negative zero.
10430 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10432 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10433 a couple of missing operations for long casts, with test cases.
10435 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10437 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10439 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10441 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10442 code size estimation.
10444 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10446 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10447 abstract methods (fix bug 42542)
10449 * aot.c: add ability to handle array types
10451 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10453 * mini.c: Call the _specific versions of the object allocation
10454 functions if possible.
10456 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10458 * driver.c: call setlocale ().
10460 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10462 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10465 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10467 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10469 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10470 wrappers (fix bug 42122)
10472 2003-05-04 Martin Baulig <martin@ximian.com>
10474 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10476 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10477 s/mini_set_defaults/mono_set_defaults/g.
10479 2003-05-04 Martin Baulig <martin@ximian.com>
10481 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10483 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10485 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10486 (reported by Don Roberts).
10488 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10490 * mini.c: temporarily work around two bugs for this release.
10492 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10494 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10495 that contains -export-dynamic and it makes using the ld script
10497 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10499 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10501 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10504 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10506 * mini.c: make sure leave calls all the needed finally blocks,
10507 even when the target jumps out of multiple exception clauses.
10509 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10511 * ldscript, Makefile.am: add linker script to reduce the number of
10512 exported symbols (should also fix the issues with libwine defining
10513 some of the same symbols in io-layer).
10515 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10517 * driver.c (mini_main): Avoid assertion when no file name is given on
10520 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10522 * driver.c: added --version/-V command line option.
10523 Added the inline optimization in the regression tests.
10525 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10527 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10528 to the type in the method signature (fixes bug#42134).
10530 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10532 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10534 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10536 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10538 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10540 * driver.c: fixed bug #42100.
10542 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10544 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10546 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10548 * mini.c: moved most of the code required to do inlining to its own
10549 function so it can be reused. Inline also ctors if appropriate.
10551 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10553 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10554 the runtime can call mono API functions.
10556 2003-04-27 Martin Baulig <martin@ximian.com>
10558 * debug-mini.c (mono_debug_init_method): Added
10559 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10560 send a notification to the debugger.
10562 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10563 running in the Mono Debugger, just pass the breakpoint number to
10564 mono_debug_init_method().
10566 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10568 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10570 * mini.c: allow some more unsafe compares.
10572 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10574 * mini-x86.c, Makefile.am: make distcheck works (partially from
10575 a patch by Richard Lee <r.h.lee@attbi.com>).
10576 * regset.c, regset.h: removed, they are unused.
10578 2003-04-25 Dick Porter <dick@ximian.com>
10580 * driver.c: Usage reports the name as 'mono' not 'mini'
10581 * exceptions-x86.c: Build and run on freebsd
10583 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10585 * Makefile.am: install the program with the 'mono' name and
10586 the library as libmono instead of mini and libmini.
10588 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10590 * driver.c: provide the APIs for the embedding interface of the old jit.
10592 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10594 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10596 2003-04-23 Martin Baulig <martin@ximian.com>
10598 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10600 * driver.c: Added `--debug' command line argument to enable
10603 2003-04-23 Martin Baulig <martin@ximian.com>
10605 * debug.[ch]: Removed. The code is now in
10606 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10608 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10611 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10613 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10615 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10618 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10619 mono_domain_finalize.
10620 (mini_method_compile): use mono_method_profile* if the the option is
10623 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10625 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10626 methods with their wrapper.
10628 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10629 methods with their wrapper.
10631 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10634 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10637 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10640 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10642 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10644 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10646 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10647 of the mempool. This is slightly faster and uses less memory
10649 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10651 * mini.c: avoid O(n) allocation for variables.
10653 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10655 * mini.c: handle items on the stack after inlining methods.
10657 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10659 * mini.c: make the method->opcode optimization dependent
10660 on MONO_OPT_INSTRINS and do it lazily.
10662 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10664 * driver.c: print overall results at the end of regression run.
10666 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10668 * inssel.brg: don't overwrite symbolic registers.
10670 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10672 * inssel-x86.brg: fix conversion from long to float.
10674 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10676 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10678 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10680 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10682 * driver.c: Added --print-vtable option as in the old JIT.
10684 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10686 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10688 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10690 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10692 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10694 * mini.c regalloc.c regalloc.h: Fix memory leak.
10696 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10698 * aot.c (mono_aot_get_method): register all used strings
10700 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10702 * mini.c: always intern strings references with ldstr at compile time.
10704 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10706 * Makefile.am: add BUILT_SOURCES.
10708 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10710 * driver.c: give a better error message when the assembly to execute
10711 doesn't have an entry point.
10713 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10715 * Makefile.am: added hack for automake
10717 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10720 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10722 22003-04-07 Martin Baulig <martin@ximian.com>
10724 * Makefile.am: Added Makefile.am.
10726 * debugger-main.c: Removed, this is now in the debugger where it
10729 * mini.pc.in: Call this package `mini' for the moment.