1 2007-01-25 Zoltan Varga <vargaz@gmail.com>
3 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
5 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
7 * iltests.il: Add new test for bug #80507.
9 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11 * mini-arm.h: use soft-float also on vfp for now.
13 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15 * mini.c: fix some more soft-float issues.
17 2007-01-24 Zoltan Varga <vargaz@gmail.com>
19 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
21 2007-01-24 Massimiliano Mantione <massi@ximian.com>
22 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
23 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
24 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
26 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
28 * mini-arm.c: typo fix.
30 2007-01-23 Neale Ferguson <neale@sinenomine.net>
32 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
34 2007-01-21 Zoltan Varga <vargaz@gmail.com>
36 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
37 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
39 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
41 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
43 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
45 * inssel.brg: Fix a warning.
47 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
49 * abcremoval.c ssa.c ssapre.c: Update after this change.
51 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
53 * dominators.c (df_set): Use mono_bitset_union_fast.
55 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
57 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
58 mini-codegen.c: reduce relocations and memory usage for the cpu
61 2007-01-20 Zoltan Varga <vargaz@gmail.com>
63 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
65 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
68 2007-01-19 Mark Mason <mason@broadcom.com>
70 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
71 * mini-mips.c: more configuration macros, support long conditional branches, additional
72 asserts, fix epilog instrumentation.
73 * mini-mips.h: use standard stack walk
74 * cpu-mips.md: increase size of div, rem and conditional branches
76 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
78 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
81 2007-01-19 Zoltan Varga <vargaz@gmail.com>
83 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
84 (compile_method): Ditto.
86 * aot-runtime.c (decode_klass_info): Ditto.
88 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
89 needed by the code generated by inssel.brg. Also fix a warning.
91 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
93 * mini.c: deal with enums that become genericinsts by
94 being nested in a generic class (bug #79956).
96 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
98 * mini.c: match the generic definition to check for
99 private access with generic types (bug #78431).
101 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
103 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
104 to make life easier for people cross-compiling that insist on not
107 2007-01-17 Mark Mason <mason@broadcom.com>
109 * inssel-long.brg: patch to deal with mips missing flags
110 * inssel-long32-mips.brg: implement overflow checks
111 * insset-mips.brg: implement overflow checks
112 * mini-mips.h: implement conditional exception handling
113 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
114 Remove unused code, minor cleanups.
115 * exceptions-mips.c: minor cleanups
116 * mini-ops.h: add mips conditional exception ops
117 * cpu-mips.md: add mips conditional exception ops
120 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
122 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
123 to deal with mips missing of flags.
125 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
127 * exceptions-ppc.c: execute fault handlers.
129 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
131 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
133 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
135 * mini.c: handle also floating point values in initialize_array.
137 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
139 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
140 array initialization and make it conditional on the intrins option.
142 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
144 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
145 relocations and put the patch info names close to the enum definition.
147 2007-01-15 Mark Mason <mason@broadcom.com>
149 * basic.cs, exceptions.cs: break up large tests to increase debugability.
151 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
153 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
155 2007-01-12 Raja R Harinath <rharinath@novell.com>
157 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
159 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
161 * Makefile.am: distribute the mips sources.
163 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
165 * mini-codegen.h: handle bug #80489 here, by excluding ecx
168 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
170 * cpu-x86.md: back out for now as this triggers other regressions.
172 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
174 * cpu-x86.md: force src1 and dest regpair for long shift instructions
175 to eax:edx, so ecx can't get allocated to them (bug #80489).
177 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
179 * mini.c, mini-exceptions.c: enabled running fault handlers
182 2007-01-03 Miguel de Icaza <miguel@novell.com>
184 * driver.c: If nothing fail, do not use the string "failed",
185 because it makes it very annoying to view test result logs on the
188 2006-12-30 Miguel de Icaza <miguel@novell.com>
190 * debug-debugger.c (mono_debugger_main): Rename "main" to
191 "main_method" to prevent a warning.
193 Remove a warning for unused field.
195 2006-12-28 Martin Baulig <martin@ximian.com>
198 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
200 2006-12-22 Martin Baulig <martin@ximian.com>
202 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
203 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
204 seperate `.mdb_debug_info' section, so we can access it from the
205 debugger even if the binary is stripped.
207 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
208 from the `.mdb_debug_info' here to prevent the linker from
209 removing that section.
211 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
214 2006-12-19 Robert Jordan <robertj@gmx.net>
216 * mini-x86: enable the code to return small structures in
217 registers for FreeBSD as well. Fixes bug #80278.
218 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
220 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
222 * mini-x86.c: align the stack when calling the profiler
223 function instrumenting the prolog (on OSX).
225 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
227 * mini.c: emit a break opcode where Debugger.Break () is called.
229 2006-12-13 Miguel de Icaza <miguel@novell.com>
231 * mini.c (mono_method_to_ir): Provide useful information on this
232 assert, to prevent others from debugging like I did.
234 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
236 * mini.c: enable code which was incorrectly commented
239 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
241 * mini-x86.c: enable on OSX, too, the code to return small
242 structures in registers.
244 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
246 * mini-x86.c: remove the use of the dynamic code manager here, too.
248 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
250 * mini.h, debug-debugger.c, tramp-*.c: fixed
251 mono_debugger_create_notification_function() to use
252 mono_global_codeman_reserve () instead of a dynamic code manager.
254 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
256 * mini.c, jit-icalls.h, jit-icalls.c: remove the
257 ves_array_element_address() jit icall and use a generated
258 managed method instead (which is about 4 times faster for a rank 3
261 2006-11-29 Mark Mason <mason@broadcom.com>
263 * basic-calls.cs: additional tests for passing
264 structures as function arguments.
266 2006-11-29 Mark Mason <mason@broadcom.com>
268 * mini-mips.h: disable custom exception handling
269 * mini-mips.c: throw/rethrow should use jalr to call
270 exception stubs. Fixed bug with passing structures
271 by value. More support for tracing floating point
274 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
276 * mini.c: fixed typo in the soft-float ldind.r4 handling
279 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
281 * mini.c, mini.h, driver.c: added --runtime command line
282 option to select a different runtime than the autodetected one.
283 * jit.h: added API for embedders to initialize with a specific
286 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
288 * mini.c: handle also boxing of r4 values (bug #80024).
290 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
292 * mini-ppc.c: force indirect calls until we reserve
293 enough address space for all the generated code.
295 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
297 * exceptions-arm.c: workaround bugs in the libc definition
300 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
302 * inssel.brg: fixes from me and Mark Mason.
304 2006-11-23 Dick Porter <dick@ximian.com>
306 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
307 semaphore display now we've fixed the initial value
309 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
311 * inssel.brg: partially revert the last change to fix the build.
313 2006-11-21 Mark Mason <mason@broadcom.com>
315 * inssel.brg: Add and use compare-and-branch macros to support
316 architectures that do not have condition code registers (ie. MIPS).
317 * *-mips.{c,brg,md}: Fix copyright statements
319 2006-11-20 Mark Mason <mason@broadcom.com>
321 * Makefile.am: remove mini-codegen.c from list of MIPS sources
322 * mini.c: Allow GET_CONTEXT to be specified by the arch port
323 * mini.h: Added declaration for mono_print_ins()
324 * mini-codegen.c: added ins_spec initializer for MIPS
325 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
326 vreg to be virtual and hreg to be non-virtual.
327 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
328 is not yet working/implemented correctly.
329 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
330 non-static, fixup calls to print_ins() from other parts in the file.
332 2006-11-20 Mark Mason <mason@broadcom.com>
334 * basic-calls.cs: added tests for passing structures as arguments
337 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
339 * inssel-long32.brg: optimize signed division by power of two.
341 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
343 * mini-arm.c: added support for interworking with thumb code
344 (mono must be still be built using the ARM instruction encoding).
346 2006-11-19 Miguel de Icaza <miguel@novell.com>
348 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
349 verifier has different rules for it. Fixes a few verifier issues
352 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
353 at the end, so people know what happened.
355 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
357 * brach-opts.c: in optimize_exception_target() make sure we
358 are in a catch clause (fixes bug #79871).
360 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
362 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
363 more soft-float support fixes.
365 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
367 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
368 that are passed half on the stack and half in registers.
370 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
372 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
373 more mips integration work from Mark E Mason
374 <mark.e.mason@broadcom.com>.
376 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
378 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
379 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
380 tramp-mips.c: added sources for the mips port, not
381 integrated in the build yet. Contributed by
382 Mark E Mason <mark.e.mason@broadcom.com>.
384 2006-11-14 Neale Ferguson <neale@sinenomine.net>
386 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
388 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
390 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
391 put the soft-float rules in its own file since it seems to
392 break s390 compilation.
394 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
396 * mini-arm.c: fixed wrnings.
398 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
400 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
401 inssel-arm.brg: ARM support for soft-float.
403 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
405 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
406 loads and stores of 32 bit fp values.
408 2006-11-10 Zoltan Varga <vargaz@gmail.com>
410 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
412 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
413 works. Fixes #79852 and #79463.
415 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
417 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
418 more soft-float support WIP and fixes.
420 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
422 * mini-arm.c: some VFP updates.
424 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
426 * mini-exceptions.c: 0 is a valid local var offset in some
427 architectures, don't assert (bug #78508).
429 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
431 * exceptions-arm.c: fixed off by one error in stack walk code.
433 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
435 * mini.h, mini.c: more precise tracking of type load exceptions.
437 2006-11-03 Robert Jordan <robertj@gmx.net>
439 * Makefile.am: [WIN32] Add monow.exe target.
440 * driver.c: [WIN32] Don't detach the console when debugging.
443 2006-10-30 Miguel de Icaza <miguel@novell.com>
445 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
447 2006-10-23 Zoltan Varga <vargaz@gmail.com>
449 * aot-compiler.c (emit_method_info): Add a case missed earlier.
451 * driver.c (mini_regression): Fix --regression with AOT.
453 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
455 2006-10-17 Zoltan Varga <vargaz@gmail.com>
457 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
459 * mini-sparc.h: Don't use sigaction on sparc/linux.
461 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
463 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
465 * mini-exceptions.c: Add proper include files for getpid ().
467 2006-10-16 Zoltan Varga <vargaz@gmail.com>
469 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
470 address instead of a MonoJitInfo* to avoid decoding the exception info for the
473 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
474 name cache to reduce its size.
476 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
478 2006-10-15 Zoltan Varga <vargaz@gmail.com>
480 * mini-x86.c: Save/restore the current LMF structure more efficiently using
481 the mono_lmf TLS variable.
483 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
484 trampoline lmf frames.
486 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
488 2006-10-14 Zoltan Varga <vargaz@gmail.com>
490 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
491 the mono_lmf TLS variable.
493 * mini-exceptions.c: Access the LMF structure through accessors.
495 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
496 variable instead of in jit_tls->lmf.
498 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
500 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
501 trampoline lmf frames.
503 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
505 2006-10-12 Zoltan Varga <vargaz@gmail.com>
507 * mini.c trace.c mini-x86.c: Revert these too.
509 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
512 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
514 * genmdesc.c: removed now dead code.
516 2006-10-09 Robert Jordan <robertj@gmx.net>
518 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
520 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
522 * mini.h: do not leave gaps in the opcode values.
524 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
526 * jit-icalls.h: flag functions as internal here, too.
528 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
530 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
531 functions with the internal attribute.
533 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
535 * aot-compiler.c: fclose the file descriptor in the profile read loop.
537 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
539 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
542 2006-10-05 Zoltan Varga <vargaz@gmail.com>
544 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
545 tail calls as on other platforms.
547 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
549 * iltests.il: Add a few tailcall tests.
551 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
553 * driver.c: fix loop for old compilers (bug #79521).
555 2006-10-02 Zoltan Varga <vargaz@gmail.com>
557 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
559 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
561 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
562 metadata without any code.
564 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
565 more precise debugging information using gdb.
567 2006-09-30 Zoltan Varga <vargaz@gmail.com>
569 * inssel-ia64.brg: Make the helper methods static.
571 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
573 * inssel-x86.brg: make the helper methods static.
575 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
577 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
579 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
581 * mini.c: updates for monoburg changes.
582 * inssel.brg: make a few helper functions static as they should.
584 2006-09-27 Zoltan Varga <vargaz@gmail.com>
586 * Makefile.am: Move mini-codegen.c to common_sources.
588 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
590 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
592 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
593 mini-ppc.h: port to use the common local register allocator.
595 2006-09-26 Zoltan Varga <vargaz@gmail.com>
597 * mini.h: Remove the comment too then.
599 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
601 * mini.h: put back backend.data which is to be used shortly and
602 doesn't increase the size of MonoInst. If any 64 bit arch aligned
603 pointers on 4 byte boundaries it'd have much bigger issues running
604 and you can ifdef it out anyway.
606 2006-09-26 Zoltan Varga <vargaz@gmail.com>
608 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
609 MonoInst size by 4 bytes on 64 bit machines.
611 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
613 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
614 replacement with more meaningful field names. Arch maintainers, please
615 check the assigned names are good enough for your arch.
617 2006-09-26 Zoltan Varga <vargaz@gmail.com>
619 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
620 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
622 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
624 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
625 relocations and memory requirements, put the optimization flags
626 definitions in their own file.
628 2006-09-24 Zoltan Varga <vargaz@gmail.com>
630 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
632 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
634 2006-09-22 Zoltan Varga <vargaz@gmail.com>
636 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
638 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
640 * inssel.brg: use the correct function to get the size of an item
641 in an array, given an element class.
642 * aot-compiler.c: do not access class->class_size directly.
644 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
646 * mini.h, debug-mini.c: added a debugging function to print
647 info about local variables and arguments in a jitted method.
649 2006-09-20 Zoltan Varga <vargaz@gmail.com>
651 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
653 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
655 2006-09-19 Zoltan Varga <vargaz@gmail.com>
657 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
658 inner and outer loops when passing vtypes.
660 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
662 * mini-ppc.c: take into account the cpu errata for cache flushing
663 which caused some random errors (bug #79381).
665 2006-09-19 Zoltan Varga <vargaz@gmail.com>
667 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
668 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
670 2006-09-17 Zoltan Varga <vargaz@gmail.com>
672 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
675 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
678 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
679 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
681 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
684 2006-09-13 Zoltan Varga <vargaz@gmail.com>
686 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
688 2006-09-12 Zoltan Varga <vargaz@gmail.com>
690 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
691 macro does not have to be changed during debugging.
693 * 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>.
695 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
697 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
699 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
700 MONO_ARCH_NO_EMULATE_MUL is defined.
702 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
704 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
706 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
708 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
710 2006-09-11 Zoltan Varga <vargaz@gmail.com>
712 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
713 stuff to mini-exceptions.c where it is used.
715 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
716 setup code, the real one is in mini-exceptions.c.
718 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
719 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
720 some changes from the freebsd ports tree.
722 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
725 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
727 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
729 * mini.c: on Linux, check for /proc to be mounted
730 (bug# 79351, novell bug#201204).
732 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
734 * mini.c: handle cases where pthread_attr_getstack() behaves
735 incorrectly (bug #78096).
737 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
739 * mini-arm.c: support larger stack frames (bug #79272).
741 2006-09-08 Zoltan Varga <vargaz@gmail.com>
743 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
745 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
748 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
749 mono_class_from_name () to find a class from its name.
751 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
753 2006-09-07 Zoltan Varga <vargaz@gmail.com>
755 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
757 2006-09-05 Kornél Pál <kornelpal@gmail.com>
759 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
761 2006-09-04 Zoltan Varga <vargaz@gmail.com>
763 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
764 callinfo->trampoline.
766 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
768 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
771 2006-09-03 Zoltan Varga <vargaz@gmail.com>
773 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
775 2006-09-02 Zoltan Varga <vargaz@gmail.com>
777 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
778 stats.method_trampolines, it is already done by the generic trampoline code.
780 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
782 2006-09-01 Zoltan Varga <vargaz@gmail.com>
784 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
786 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
788 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
790 * mini.c (print_jit_stats): Print mscorlib mempool size too.
792 * mini.c (print_jit_stats): Print new stats.
794 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
796 2006-08-31 Zoltan Varga <vargaz@gmail.com>
798 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
799 Address on two dimensional arrays. Fixes #78729.
801 * mini.h (MonoCompile): Add a 'skip_visibility' field.
803 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
806 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
808 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
811 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
813 (mini_get_ldelema_ins): Ditto.
815 2006-08-30 Zoltan Varga <vargaz@gmail.com>
817 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
818 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
821 2006-08-29 Neale Ferguson <neale@sinenomine.net>
823 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
824 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
826 * exceptions-s390x.c: Cosmetic change.
828 * tramp-s390.c: Fix warning.
830 * cpu-s390.md: Correct length of mul_imm.
832 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
834 * aot-compiler.c: added binary writer with ELF backend
835 implementation (only on Linux/x86 for now).
837 2006-08-18 Zoltan Varga <vargaz@gmail.com>
839 * Makefile.am: Don't run net 2.0 AOT tests.
841 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
842 (mono_compile_assembly): Skip net 2.0 assemblies as well.
844 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
846 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
848 * aot-compiler.c: simplified and refactored the asm-writing code
849 to allow different backends.
851 2006-08-18 Zoltan Varga <vargaz@gmail.com>
853 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
855 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
856 little. Share patches of type TYPE_FROM_HANDLE as well.
858 * mini.c (mono_patch_info_equal): New helper function.
859 (mono_patch_info_hash): Ditto.
861 * aot-compiler.c (emit_method_code): Fix s390 build.
863 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
864 is not handled because it is stored as a flag and not as a type ctor. Fixes
867 2006-08-17 Zoltan Varga <vargaz@gmail.com>
869 * aot-compiler.c: Fix computation of GOT slot statistics.
871 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
872 Also remove support for not PIC AOT.
874 * mini.h: Bump AOT file format version.
876 * objects.cs: Add a test for #78990.
878 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
879 (peter.dettman@iinet.net.au). Fixes #79087.
881 * basic-long.cs: Add a test for the above.
883 2006-08-16 Zoltan Varga <vargaz@gmail.com>
885 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
887 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
890 2006-08-15 Zoltan Varga <vargaz@gmail.com>
892 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
895 2006-08-10 Jonathan Chambers <joncham@gmail.com>
897 * mini.c: Don't verify COM proxy invoke calls
900 2006-08-10 Dick Porter <dick@ximian.com>
902 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
903 which process is holding semaphores locked.
905 2006-08-08 Zoltan Varga <vargaz@gmail.com>
907 * mini-ia64.c mini-amd64.c: Fix #79027.
909 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
911 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
913 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
914 implicit arguments in a vararg call. Fixes #79027.
916 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
918 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
919 (mono_get_array_new_va_signature): Ditto.
921 2006-08-05 Zoltan Varga <vargaz@gmail.com>
923 * aot-runtime.c: Call init_plt lazily.
925 * inssel-long.brg: Fix unsigned long->int conversion.
927 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
929 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
930 that most data is now in the .rss/.data section.
932 2006-08-04 Zoltan Varga <vargaz@gmail.com>
934 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
936 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
938 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
940 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
942 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
943 virtual call. Fixes #79010.
945 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
946 and use the result as the this argument in the real call.
948 * generics.2.cs: Add a new test for #79010.
950 2006-08-03 Zoltan Varga <vargaz@gmail.com>
952 * mini-x86.c: Fix a warning.
954 * aot-compiler.c: Add a bunch of statistics.
956 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
958 2006-08-02 Zoltan Varga <vargaz@gmail.com>
960 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
962 2006-08-01 Zoltan Varga <vargaz@gmail.com>
964 * 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>.
966 2006-07-13 Miguel de Icaza <miguel@novell.com>
968 * mini.c (mono_method_to_ir): Obtain the original method in the
969 CIL stream and use this to perform validation.
973 2006-07-19 Zoltan Varga <vargaz@gmail.com>
975 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
976 (mono_arch_call_opcode): Ditto.
978 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
981 * mini.c (mono_patch_info_dup_mp): New helper function.
983 * aot-compiler.c (compile_method): Fix some of the memory allocated during
984 compilation. Fixes #78827.
986 2006-07-18 Kornél Pál <kornelpal@gmail.com>
988 * declsec.c: Use original security informations for
989 MONO_WRAPPER_MANAGED_TO_MANAGED.
991 2006-07-15 Jonathan Chambers <joncham@gmail.com>
993 * mini.c: Allow Com Interop methods/classes and
994 don't verify COM wrapper calls
997 2006-07-13 Zoltan Varga <vargaz@gmail.com>
999 * inssel-long32.brg: Fix long->i4 checked conversion.
1001 * exceptions.cs: Add a test for the above.
1003 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1005 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1007 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1010 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1013 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1015 * mini.c: Fix solaris/x86 exception handling.
1017 * Makefile.am: Get rid of $(ICU_LIBS).
1019 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1021 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1022 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1023 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1025 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1027 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1028 this function causes a SIGSEGV.
1030 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1032 * mini.c: Remove unused solaris/x86 includes.
1034 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1036 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1038 2006-06-20 Jb Evain <jbevain@gmail.com>
1040 * cpu-g4.md: fix max length of start_handler instruction.
1042 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1043 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1045 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1046 * ssa.c: Fixed bug 78653 for SSA based deadce.
1047 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1048 MonoInst.flags, used in SSA based deadce.
1049 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1050 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1052 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1054 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1055 it can end up using non executable memory on ppc64 systems
1056 running ppc32 userspace (fix from Johannes Berg).
1058 2006-06-14 Dick Porter <dick@ximian.com>
1060 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1063 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1064 * mini.c: Made so that inline is locally disabled if it would
1065 trigger a .cctor, because too many apps depend on this behavior
1066 (which seems to be also the one of the MS CLR).
1068 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1070 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1071 No idea why this worked before.
1073 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1074 which branch to outer exception clauses since they could skip the
1075 inner finally clauses. Fixes #78633.
1077 * exceptions.cs: Add a test for the above.
1079 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1082 * iltests.il: Add a test for the above.
1084 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1086 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1087 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1089 * iltests.il: Add a test for the above.
1091 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1093 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1095 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1096 methods as instrinsics.
1098 2006-06-09 Wade Berrier <wberrier@novell.com>
1100 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1101 (simple-cee-ops.h ssapre-mini-ops.h)
1103 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1105 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1106 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1108 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1109 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1111 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1113 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1115 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1117 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1118 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1119 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1120 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1121 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1122 of opcodes, so that bug 78549 should not happen again.
1123 * ssapre.c: Updated to use the renamed files.
1125 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1127 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1128 in OP_ATOMIC_EXCHANGE_I4.
1130 2006-06-07 Wade Berrier <wberrier@novell.com>
1132 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1133 in mono_debugger_create_notification_function)
1135 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1137 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1139 * mini.c (type_from_stack_type): Disable some changes which do not
1142 * driver.c: Reenable opts.
1144 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1145 of the evaluation stack.
1147 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1148 evaluation stack trace at entry to the bblock.
1150 * mini.c (merge_stacks): New function to perform verification of stack merges.
1151 Turned off by default.
1153 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1156 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1158 * local-propagation.c: Fixed bug 78549.
1160 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1162 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1164 2006-06-02 Miguel de Icaza <miguel@novell.com>
1166 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1167 tramp-arm.c, tramp-ia64.c
1168 (mono_debugger_create_notification_function): Update signature to
1169 new signature and use new protocol for creating the notification
1172 Should fix the build.
1174 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1176 * exceptions-ppc.c (mono_jit_walk_stack)
1177 (ves_icall_get_frame_info): Fix the build
1179 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1181 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1183 2006-05-31 Raja R Harinath <rharinath@novell.com>
1185 * il2tests.2.il: New file for generics CIL tests. Add test for
1187 * Makefile.am: Update.
1190 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1193 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1195 * aliasing.c: Fixed bug 78311.
1197 2006-05-29 Martin Baulig <martin@ximian.com>
1199 * mini-exceptions.c (mono_find_jit_info): When computing the
1200 native offset, check whether we're actually inside the method's
1201 code; call mono_debug_print_stack_frame() to format the frame.
1202 (ves_icall_System_Exception_get_trace): Call
1203 mono_debug_print_stack_frame() to format the stack frame.
1204 (ves_icall_get_trace): Update to the new debugging API.
1205 (mono_jit_walk_stack_from_ctx): Likewise.
1206 (ves_icall_get_frame_info): Likewise.
1208 * mini.c (get_method_from_ip): Use the new debugging API.
1209 (mono_print_method_from_ip): Likewise.
1212 (mono_jit_walk_stack): Use the new debugging API.
1213 (ves_icall_get_frame_info): Likewise.
1215 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1217 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1219 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1221 * mini.c: Added "limitator" to inline for debugging.
1223 2006-05-24 Martin Baulig <martin@ximian.com>
1225 * debug-debugger.c (mono_debugger_init): Create a private,
1226 malloc()-based code manager for the notification function and
1227 intentionally leak it on exit. This fixes the crash-on-exit race
1231 (mono_debugger_create_notification_function): Added
1232 `MonoCodeManager *' argument.
1235 (mono_debugger_create_notification_function): Added
1236 `MonoCodeManager *' argument.
1238 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1240 * aliasing.c: Fixed 64 bit issue.
1241 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1242 default since all known bugs are fixed (one more time!).
1244 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1246 * mini.c: write barrier support.
1248 2006-05-23 Martin Baulig <martin@ximian.com>
1250 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1251 check at the top of the file.
1253 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1255 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1256 reverting changes without reason and without changelog entries.
1258 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1260 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1261 to a few opcodes. Fixes #78439.
1263 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1264 consistency with other archs.
1266 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1268 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1270 * debug-debugger.c: fix the build.
1272 2006-05-17 Martin Baulig <martin@ximian.com>
1275 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1276 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1277 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1278 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1280 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1282 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1284 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1286 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1287 MONO_TYPE_GENERICINST.
1289 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1290 MONO_TYPE_GENERICINST.
1292 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1294 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1297 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1299 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1301 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1303 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1305 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1306 mono_trace_cleanup ().
1308 * iltests.il: Fix problem with the newly added test.
1310 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1311 due to register constraints, free up the previous hreg. Fixes #78314.
1313 * iltests.il: Add new test for #78314.
1315 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1316 Interlocked.Add. Fixes #78312.
1318 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1320 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1322 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1324 2006-05-05 Martin Baulig <martin@ximian.com>
1326 * debug-mini.c (mono_debug_open_block): New method.
1329 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1330 the beginning of each basic block.
1333 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1334 the beginning of each basic block.
1336 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1338 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1339 default until I understand why they break the build on amd64.
1341 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1343 * mini.c (mini_cleanup): Call mono_cleanup ().
1345 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1348 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1350 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1351 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1352 default since all known bugs are fixed, and I cannot reproduce bug
1353 77944... I'm asking Matt Hargett to test again after this commit.
1355 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1357 * mini-codegen.c: Fixed typo that thrashed inline.
1359 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1361 * dominators.c (compute_dominators): Avoid using a worklist since
1362 it is not correct in some cases. Instead, iterate over all bblocks as
1363 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1365 2006-04-28 Miguel de Icaza <miguel@novell.com>
1367 * mini.c (mono_jit_compile_method_inner): Use
1368 mono_prepare_exception_from_error that resets the value
1371 2006-04-27 Miguel de Icaza <miguel@novell.com>
1373 * mini.c: Move the mini_loader_error_to_exception to metadata.
1375 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1377 * aliasing.c: Fixed bug 78210.
1379 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1381 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1382 default until all their problems (or the ones they trigger) are fixed.
1384 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1386 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1388 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1389 as loaded only after resolving patches since that could invoke the same method.
1391 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1393 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1396 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1399 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1402 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1403 made from AOT code through the PLT table.
1405 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1406 holding the plt offset when a call is made to the aot plt trampoline.
1408 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1410 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1413 * Makefile.am (common_sources): Fix build breakage.
1415 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1416 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1417 intra-assembly calls if possible.
1419 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1421 * mini-trampolines.c: Handle PLT entries.
1423 * mini.c: Avoid creating a GOT var for calls.
1425 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1428 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1431 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1434 * mini.h: Bump AOT file format version.
1436 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1439 2006-04-25 Martin Baulig <martin@ximian.com>
1441 * driver.c: Disable copyprop, consprop and inline when running
1442 inside the debugger.
1444 2006-04-25 Martin Baulig <martin@ximian.com>
1446 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1447 with `get_current_thread' and added `detach'.
1448 (MonoDebuggerMetadataInfo): Added `thread_size',
1449 `thread_tid_offset', `thread_stack_ptr_offset' and
1450 `thread_end_stack_offset'.
1452 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1454 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1457 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1458 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1460 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1462 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1464 * aot.c: Add support for ADJUSTED_IID.
1466 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1468 * aot.c (emit_method_order): Don't align method_order_end.
1470 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1471 the interface ID changes.
1473 2006-04-21 Dick Porter <dick@ximian.com>
1475 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1476 cleaning up a thread. Fixes the new part of bug 77470.
1478 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1480 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1483 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1485 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1487 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1488 SIGSEGV. Fixes #78072.
1490 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1491 unregister our SIGABRT handler.
1493 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1495 * mini.c: Disabled inline where it can alter the call stack in a
1496 way visible from managed code.
1497 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1500 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1502 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1503 on other platforms. Fixes #78089.
1505 2006-04-13 Martin Baulig <martin@ximian.com>
1507 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1508 determine whether we're inside the debugger.
1511 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1513 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1515 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1516 handler clauses. Fixes #78024.
1518 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1519 in the CALL_MEMBASE opcodes. Fixes #78088.
1520 (mono_arch_get_vcall_slot_addr): Ditto.
1522 2006-04-10 Martin Baulig <martin@ximian.com>
1524 * debug-debugger.c: The thread handling code has now been moved
1525 into ../metadata/threads.c.
1527 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1529 * driver.c (mono_main): Fix --with-gc=none build.
1531 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1532 (mono_spillvar_offset_float): Ditto.
1533 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1534 hreg, not when its !global, since on ia64, there is a third category: stacked
1537 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1539 * mini.c: set MonoInst->klass for load field address and a few other
1542 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1544 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1546 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1548 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1549 the branch opt changes.
1551 2006-04-06 Dick Porter <dick@ximian.com>
1553 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1555 * wapihandles.c (mini_wapi_seminfo):
1556 * driver.c (mono_main): Add semaphore info option
1558 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1560 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1561 branch optimization changes. Fixes #78009.
1563 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1565 * mini.c: ignore accessibility of methods in managed->native wrappers.
1567 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1569 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1571 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1573 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1575 * mini.c: Modify the branch optimizations to preserve the invariant that
1576 the entries inside the in_bb and out_bb arrays are unique.
1577 (mono_unlink_bblock): Avoid creation of new arrays.
1579 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1581 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1584 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1586 * mini.c (optimize_branches): Remove the "optimizations" in
1587 the cbranch1/cbranch2 -> branch cases which were causing several
1588 problems in the past. Fixes #77986.
1590 2006-03-31 Chris Toshok <toshok@ximian.com>
1592 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1593 default optimizations :(
1595 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1597 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1600 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1602 * local-propagation.c: Added comments to structs and removed
1603 "Mono" prefixes from local tree mover types.
1605 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1607 * Makefile.am (arch_sources): Define this for each architecture so
1608 libmono_la_SOURCES is defined in one place.
1610 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1612 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1615 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1617 * driver.c: print the GC name supplied by configure.
1619 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1621 * local-propagation.c: Added tree mover, and moved here all the
1622 local propagation code from mini.c
1623 * mini.c: Added support for treeprop, and moved all the local
1624 propagation code to local-propagation.c
1625 * mini.h: Added support for treeprop
1626 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1627 treeprop, inline and deadce by default
1628 * Makefile.am: Added local-propagation.c
1630 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1632 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1634 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1636 * debug-debugger.c: make it compile without the Boehm GC.
1638 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1640 * mini.c: fixed issue with mismatch when an icall is registered
1641 with multiple names but same address.
1643 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1645 * declsec.c, mini-exceptions.c: use write barrier to set reference
1646 fields of managed objects.
1648 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1650 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1651 (can_access_internals): Fix a warning.
1653 * mini.c (print_method_from_ip): Rename this to
1654 mono_print_method_from_ip so it gets exported.
1656 * trace.c: Deal with strings inside StringBuilder's containing garbage
1657 and fix memory leaks. Fixes #77848.
1659 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1661 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1664 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1666 * mini-s390.c: Remove OP_X86_TEST_NULL.
1668 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1670 * mini.c: use the correct GetHashCode() for the moving collector.
1672 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1674 * liveness.c: Regalloc spill cost tuning.
1676 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1678 * mini-s390x.h: Correct S390_LONG macro.
1680 * mini-s390x.c: Cleanup unused code.
1682 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1684 * jit-icalls.h: New file.
1686 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1687 icalls and include that instead of including jit-icalls.c.
1689 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1692 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1694 * mini.c: when checking for member accessibility, also check for
1695 friend assemblies and for explicit interface implementations.
1697 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1699 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1701 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1703 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1704 common cases are done first.
1706 * mini-ops.h: Only define platform specific opcodes on the given platform.
1708 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1711 2006-03-14 Martin Baulig <martin@ximian.com>
1713 Revert Paolo's change from r57348:
1715 * mini.h: don't use gboolean for bitfields.
1716 * mini.c: verifier changes for fields and methods accessibility.
1718 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1720 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1722 * mini-s390x.c: Fix conv_r_un.
1724 * cpu-s390, cpu-s390x.md: Fix lengths.
1726 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1728 * mini.c: nested types have access to all the nesting
1729 levels, not just the enclosing types.
1731 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1733 * mini.c: added a few more verification checks.
1735 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1737 * liveness.c: Merge optimizations from the linear-il branch.
1739 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1741 * mini-ia64.c (emit_call): Add a comment.
1743 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1745 * tramp-ia64.c: Fix some warnings.
1747 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1749 * mini.h: don't use gboolean for bitfields.
1750 * mini.c: verifier changes for fields and methods accessibility.
1752 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1754 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1755 lazy icall wrapper changes.
1757 * dominators.c: Replace all the dominator algorithms with faster
1758 ones from the linear-il branch.
1760 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1763 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1764 common cases are done first.
1766 * mini-amd64.c: Fix some warnings.
1768 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1771 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1774 * mini.h: Add a missing prototype.
1776 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1778 * mini.c: Compile icall wrappers lazily.
1780 * mini-codegen.c: Use printf instead of g_print since its much faster.
1782 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1785 * mini.c (optimize_branches): Cache the negative result from
1786 remove_block_if_useless ().
1788 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1789 Also fix some bblock linking issues.
1791 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1794 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1796 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1797 accessed fields first, for better cache behavior.
1799 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1801 * mini.c: speedup IList<T> array accesses.
1803 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1805 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1806 inline_costs counter. Fixes #77190.
1808 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1810 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1811 trace messages. Fixes #77706.
1813 2006-03-04 Martin Baulig <martin@ximian.com>
1815 * tramp-amd64.c, tramp-x86.c
1816 (mono_debugger_create_notification_function): Use
1817 mono_global_codeman_reserve() to allocate a buffer at runtime and
1820 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1822 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1823 notification function at runtime and then call `initialize' in the
1824 `MONO_DEBUGGER__debugger_info' vtable.
1826 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1828 * iltests.il: Fix a visibility problem.
1830 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1832 * driver.c, mini.c: add hooks for the counters API.
1834 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1836 * driver.c: show disabled options.
1838 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1840 * linear-scan.c: always use cost-driven selection.
1842 2006-02-28 Raja R Harinath <rharinath@novell.com>
1844 * jit-icalls.c (helper_compile_generic_method): Revert change from
1847 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1849 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1851 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1853 * inssel.brg: style fixes, mostly to force the updated monoburg
1854 to run for people using svn.
1856 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1858 * mini.c: match monoburg changes.
1860 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1862 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1863 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1864 declaration in the header file.
1866 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1868 * helpers.c: reduce relocations and mem usage.
1870 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1872 * mini.h, mini-codegen.c: disable logging features if
1873 requested by configure.
1875 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1877 * mini.c: tiny verifier changes.
1879 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1881 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1882 cpu-pentium.md: stack alignment changes for osx/x86,
1883 partially from Geoff Norton <gnorton@customerdna.com>.
1885 2006-02-24 Raja R Harinath <harinath@gmail.com>
1887 * jit-icalls.c (helper_compile_generic_method): Update to changes
1888 in metadata/class.c.
1890 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1892 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1894 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1895 interface calls with large offsets.
1897 2006-02-23 Raja R Harinath <rharinath@novell.com>
1899 * jit-icalls.c (helper_compile_generic_method): Document the
1900 special-case we depend on so that we can inflate the method twice
1901 with the same context with no bad side-effects.
1903 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1905 * mini-x86.c, mini-amd64.c: fix for case when xen support
1908 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1910 * mini-x86.c, mini-amd64.c: generate code to access tls items
1911 in a faster way for Xen systems.
1913 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1915 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1916 updates and compilation fixes for the OSX/x86 port, mostly from
1917 Geoff Norton <gnorton@customerdna.com>.
1919 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1921 * inssel.brg: faster interface call implementation
1922 to sync with the interface_offsets MonoVTable changes.
1924 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1926 * mini.c: more verification checks.
1928 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1930 * mini.c: added a few more verification checks.
1932 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1934 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1935 facility on the processor and use it if available.
1937 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1939 * driver.c, aot.c, mini.c: throw exception if the IL code is
1940 invalid or unverifiable.
1942 2006-02-17 Raja R Harinath <rharinath@novell.com>
1944 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1947 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1949 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1951 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1953 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1954 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1955 handling of instantiated generic valuetypes.
1957 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1959 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1960 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1963 * generics.2.cs: Revert the nullable reftypes tests.
1965 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1967 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1968 using __builtin_frame_address (1) as it doesn't work in the presence
1969 of optimizations. Hopefully fixes #77273.
1971 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1972 -> generics.cs change as it doesn't work with some automake versions.
1974 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1976 * mini.c: handle systems that sue a different way to
1977 retrieve the stack address of the current thread.
1979 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1981 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1982 it specially in the makefile.
1984 * generics.2.cs: Add tests for nullable reference types.
1986 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1988 * mini.c: always handle the case when mono_jit_init()
1989 is called in a thread different from the main thread,
1990 confusing libgc (bug #77309).
1992 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1994 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1996 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1998 * mini.c: change optimize_branches () to use a single loop
1999 and introduce a new optimization to simplify some range checks.
2001 2006-02-03 Martin Baulig <martin@ximian.com>
2003 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2004 and merged with debugger_thread_manager_add_thread().
2005 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2006 inform the debugger about the main thread.
2008 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2010 * basic.cs: Add test for div.un/rem.un constant folding.
2012 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2014 * cpu-s390x.md: correct int_xor_imm length
2016 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2018 * generics.2.cs: New test for #77442.
2020 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2023 2006-02-02 Martin Baulig <martin@ximian.com>
2025 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2026 <mono/metadata/mono-debug-debugger.h>
2028 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2030 2006-02-02 Martin Baulig <martin@ximian.com>
2032 * debug-debugger.h: New header file for debug-debugger.c.
2034 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2035 function is a separate thread anymore; add support for attaching.
2037 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2039 * tramp-x86.c: Fix a warning.
2041 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2043 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2044 on very large methods.
2046 * aot.c (load_patch_info): Fix a warning.
2048 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2050 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2051 mini-ops.h: alu membase optimizations.
2053 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2055 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2056 to speedup StringBuilder.
2058 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2060 * dominators.c (mono_compute_natural_loops): Fix detection of
2061 loop body start blocks.
2063 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2065 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2067 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2070 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2072 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2074 2006-01-25 Martin Baulig <martin@ximian.com>
2076 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2077 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2078 started to cleanup this file a little bit.
2080 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2082 * mini.c: optimize a codepath frequently happening in generics code.
2084 2006-01-23 Martin Baulig <martin@ximian.com>
2086 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2088 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2091 * driver.c: debug-debugger.c is only available if
2092 `MONO_DEBUGGER_SUPPORTED' is defined.
2094 2006-01-23 Martin Baulig <martin@ximian.com>
2096 * debug-debugger.c: Only enable this on platforms where the Mono
2097 Debugger is working (x86 and x86_64).
2099 2006-01-21 Martin Baulig <martin@ximian.com>
2101 The Mono Debugger is now using the normal `mono' instead of the
2102 `mono-debugger-mini-wrapper' when executing managed code.
2104 * debug-debugger.c: New file; previously known as
2105 debugger/wrapper/wrapper.c.
2107 * debug-mini.c (mono_init_debugger): Removed.
2109 * driver.c (mono_main): Added new `--inside-mdb' command line
2110 argument which is used when running inside the debugger.
2112 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2114 * liveness.c (mono_analyze_liveness): Remove some unused data
2117 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2119 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2121 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2123 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2124 depends on implementation details of monobitset.
2126 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2129 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2131 * liveness.c: Update after monobitset changes.
2133 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2135 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2137 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2139 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2141 * mini-s390x.c: Remove warning messages.
2143 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2145 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2147 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2149 * generics.2.cs: Add ldelem/stelem_any test.
2151 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2153 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2155 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2157 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2159 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2161 * generics.2.cs: Reenable vtype tests.
2163 * inssel-x86.brg: Remove an icorrect valuetype rule.
2165 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2167 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2168 initial support for OP_ABS.
2170 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2172 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2174 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2176 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2177 conversion and implement LADD/LSUB.
2179 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2182 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2184 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2186 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2189 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2191 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2192 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2193 (stack walk problem).
2195 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2197 * aot.c (mono_aot_load_method): Fix a warning.
2199 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2201 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2203 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2205 * iltests.il: Add test for #77148.
2207 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2210 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2212 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2214 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2216 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2217 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2219 * basic-long.cs: Add lconv-to-r4/r8 tests.
2221 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2223 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2225 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2226 here as on other archs.
2228 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2230 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2232 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2234 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2236 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2238 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2239 instrument_prolog; Add memory_barrier instruction.
2241 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2243 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2245 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2247 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2249 * aliasing.c inssel.brg: Fix warnings.
2251 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2252 could skip initialization of some parts of memory.
2254 * mini.c mini-ia64.c: Fix warnings.
2256 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2258 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2260 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2261 a crash seen on sparc.
2263 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2265 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2267 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2269 * mini-ops.h: Add s390_backchain instruction
2271 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2273 * cpu-s390.md: Add s390_backchain instruction
2275 * mini-s390.c: Significant ABI changes
2277 * mini-s390.h: Cater for zero length structures
2279 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2281 * mini-s390.c: ABI fixes
2283 * inssel-s390.brg: Remove debug statements
2285 * cpu-s390.md: Fix length of ATOMIC_xx operations
2287 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2289 * basic-float.cs: Add float<->long conversion tests.
2291 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2293 * mini-s390.c: Fix LOCALLOC processing.
2295 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2297 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2299 * iltests.il: Add tests for some opcodes not covered by the other
2302 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2304 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2305 register loading for Tail processing; Correct trace output.
2307 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2309 * cpu-s390.md: Correct size of jmp instruction.
2311 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2313 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2315 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2317 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2318 Bring s390 up to current level.
2320 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2322 * generics.2.cs: Disable the newly added tests as they do not work yet.
2324 * generics.2.cs: Add valuetype tests.
2326 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2328 * basic-long.cs: Add i4->u8 test.
2330 * objects.cs: Add tests for JIT intrinsic.
2332 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2333 optimizations lost by a mistake.
2335 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2337 * basic-long.cs: Remove a test moved to objects.cs.
2339 * arrays.cs: Add more array tests.
2341 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2343 * arrays.cs: Add new tests for multi-dimensional arrays.
2345 2005-12-06 Raja R Harinath <rharinath@novell.com>
2347 * Makefile.am (test_sources2): Add generics.2.cs.
2348 (EXTRA_DIST): Add test_sources2.
2350 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2352 Support for boxing and unboxing nullable types as well as the
2353 isinst operation on nullables, per the CLI ammendment.
2355 * inssel.brg (CEE_ISINST): Special case for nullable
2357 * mini.c (handle_unbox_nullable): new method
2358 (handle_box): Special case for nullable types
2359 (mono_method_to_ir): Call handle_unbox_nullable in correct
2362 * generics.2.cs: New test suite
2364 * Makefile.am: Support for regression tests with generics.
2366 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2368 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2369 allocated to registers. Fixes #76800.
2371 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2373 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2375 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2377 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2380 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2382 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2385 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2387 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2388 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2390 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2391 single precision before storing to a single precision location.
2393 2005-11-28 Raja R Harinath <rharinath@novell.com>
2395 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2397 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2399 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2402 * basic.cs: Remove test_0_byte_compares test which was moved to
2403 objects.cs a long time ago.
2405 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2407 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2409 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2411 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2412 handlers are called.
2414 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2417 * mini-ia64.c: Add support for the throw->branch exception
2420 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2422 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2424 * mini.c: Enabled "fastpath" deadce :-)
2426 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2428 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2429 alias analysis pass to support it.
2432 * liveness.c: Likewise (liveness computation can use aliasing
2433 information to be more accurate).
2434 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2435 moreover made so that "--compile-all" uses the given optimization
2436 flags and not the default ones.
2437 * aliasing.c: Alias analysis (new file).
2438 * aliasing.h: Likewise.
2439 * Makefile.am: added "aliasing.c" and "aliasing.h".
2441 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2443 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2446 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2448 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2449 fp >= end_of_stack exit condition, as it is not needed, and it might
2450 become true for fp eliminated frames.
2452 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2454 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2457 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2459 * mini-arm.c: fixed alignment of doubles/longs to match
2460 the C ABI (bug #76635).
2462 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2464 * aot.c: fix compilation with --enable-minimal=aot.
2466 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2468 * mini-arm.c: fixed compatibility with the new
2469 floating point emulator package for compares.
2471 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2473 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2475 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2477 * mini-exceptions.c (print_stack_frame): Output to stderr.
2478 (mono_handle_native_sigsegv): Ditto.
2480 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2482 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2483 OP_LCONV_TO_OVF_I implementation.
2485 * mini-amd64.c: Add support for the throw->branch exception
2488 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2489 when the catch clause catches a more general exception, i.e. Object.
2491 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2493 * cpu-ia64.md: Remove unused opcodes.
2495 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2496 specific defines for architectures defining USE_SIGACTION.
2498 * mini-ia64.c: Fix some warnings.
2500 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2501 version seemed to skip a frame.
2503 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2505 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2506 only calls which are made to native code use this flag.
2508 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2510 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2511 varargs methods as well.
2513 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2514 which have save_lmf set. Reorganize methods prologs a bit.
2516 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2517 debugger to the proper place.
2519 2005-10-29 Martin Baulig <martin@ximian.com>
2521 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2522 when running inside the debugger until the debugger has support
2525 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2527 * mini.h: Fix a warning.
2529 2005-10-24 Miguel de Icaza <miguel@novell.com>
2531 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2532 we expose publicly, this returns the string.
2534 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2536 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2537 with fp elimination.
2539 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2541 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2542 native stacktrace using the glibc 'backtrace' function if available.
2544 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2546 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2548 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2549 handle SIGSEGVs received while in native code.
2551 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2552 code, call mono_handle_native_sigsegv which will abort the runtime
2553 after printing some diagnostics, instead of converting it into a
2554 confusing NullReferenceException.
2556 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2558 * cpu-pentium.md: Remove unused opcodes.
2560 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2562 * mini-amd64.h (MonoLMF): Add rsp field.
2564 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2567 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2569 * mini-codegen.c (get_register_spilling): Fix some warnings.
2571 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2573 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2574 elimination during exception handling. Enable fp elimination by
2577 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2580 2005-10-16 Martin Baulig <martin@ximian.com>
2583 (mono_debugger_run_finally): New public method for the debugger.
2585 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2587 * debug-mini.c (mono_debug_init_method): Fix warning.
2589 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2590 the 'exname' parameter const to fix some warnings.
2592 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2594 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2595 introduced by the previous patch.
2597 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2599 * basic-float.cs: Add test for precision of float arithmetic.
2601 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2602 when loading/storing single values from/to memory.
2604 * mini.c (mono_jit_compile_method_with_opt): Create the function
2605 pointers in the correct domain.
2607 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2609 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2610 introduced by previous patch.
2612 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2613 when out_filter_idx is NULL.
2615 * mini-exceptions.c: Don't run filter clauses twice during exception
2616 handling. Fixes #75755.
2618 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2620 * aot.c: Add support for ldflda wrappers.
2622 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2625 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2627 * mini.c, mini.h: do not consider exception handlers blocks when
2628 setting up interface variables.
2630 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2632 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2634 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2636 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2637 causes a regression.
2639 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2641 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2643 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2644 of the OP_P definitions.
2646 * TODO: Add a proposal for dealing with the CEE/OP mess.
2648 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2649 optimizations from the x86 port.
2651 * cpu-amd64.md: Ditto.
2653 * basic.cs basic-long.cs: Add tests.
2655 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2657 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2658 Patrik Torstensson's implementation of my exception-handling
2659 optimization idea, when the exception object is not used
2662 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2664 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2665 of the mul_imm optimizations from the old jit.
2667 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2669 * mini.c, liveness.c: patch by Patrik Torstensson and
2670 Zoltan Varga to improve performance in methods with
2673 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2675 * driver.c: Remove 'Globalization' entry from --version.
2677 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2679 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2680 there is a profiler interested in JIT events.
2682 * aot.c: Load profile files produced by the AOT profiling module, and
2683 reorder methods based on the profiling info. Add a 'method_order' table
2684 to the AOT file to make mono_aot_find_jit_info work with the reordered
2687 * mini.h: Bump AOT file version info.
2689 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2691 * mini-arm.h: work around what looks like a gcc bug when optimizations
2694 2005-09-28 Raja R Harinath <rharinath@novell.com>
2696 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2697 conditionals. Use ...
2698 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2700 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2702 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2703 to determine the amount of memory to copy when passing valuetypes.
2705 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2706 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2708 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2710 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2711 information about aot.
2713 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2715 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2716 macros. This will allow a deadlock debugger to easily be plugged
2719 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2721 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2723 2005-09-27 Raja R Harinath <rharinath@novell.com>
2725 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2726 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2727 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2728 ($(arch_built)) [CROSS_COMPILING]: Error out.
2730 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2732 * aot.c: Add support for the no_special_static flag for classes.
2734 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2736 * Reapply reverted patches.
2738 * *: Revert r50174 as well.
2740 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2742 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2744 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2746 2005-09-23 Miguel de Icaza <miguel@novell.com>
2748 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2749 part of the SIG_HANDLER_SIGNATURE.
2751 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2753 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2756 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2757 introduced by previous patch.
2759 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2761 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2762 saved registers too.
2764 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2765 upon the information returned by get_call_info ().
2767 * mini-x86.c (add_float): Fix stack size calculation.
2768 (mono_arch_call_opcode): Rewrite this so it works based up the
2769 information returned by get_call_info ().
2770 (mono_arch_get_this_vret_args): Ditto.
2772 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2774 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2775 in cinfo to determine the registers which need to be used.
2777 2005-09-20 Miguel de Icaza <miguel@novell.com>
2779 * driver.c (mono_main): Add --server and --desktop flags.
2781 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2783 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2784 registers as global registers.
2786 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2787 longer needed with the new register allocator.
2789 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2791 * cpu-ia64.md: Remove unused opcodes.
2793 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2795 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2797 * cpu-amd64.md: Remove unused opcodes.
2799 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2800 needed with the new register allocator.
2802 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2805 2005-09-16 Raja R Harinath <rharinath@novell.com>
2807 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2809 2005-09-16 Martin Baulig <martin@ximian.com>
2811 * exceptions-amd64.c
2812 (throw_exception): Don't call mono_debugger_throw_exception() if
2813 we're a rethrow - see the FIXME in the code.
2815 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2817 * mini.c (mono_init_exceptions): This only works on some architectures.
2819 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2821 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2824 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2826 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2827 now in mini-exceptions.c.
2829 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2831 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2832 now in mini-exceptions.c.
2834 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2836 * exceptions-x86.c: Applied patch from Patrik Torstensson
2837 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2839 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2840 code into mini-exceptions.c. Add some assertions to it.
2842 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2844 * aot.c (emit_section_change): Applied patch from "The Software Team"
2845 (<software@solmersa.com>). Fix as errors on windows.
2847 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2849 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2850 method info into the LMF.
2852 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2854 * mini-ia64.c: Add proper unwind info for method epilogs.
2856 * exceptions-ia64.c: Add some code to help debugging.
2858 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2860 * mini-exceptions.c: Fix warning.
2862 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2864 * mini.c: Really fix build.
2866 * mini-x86.c mini-amd64.c: Fix build.
2868 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2870 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2872 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2873 some Interlocked methods as intrinsics.
2875 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2876 for Thread methods as well.
2878 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2880 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2882 * mini-ia64.c mini-x86.c mini-amd64.c
2883 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2886 * mini.c (mono_init_exceptions): Fix build breakage.
2888 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2890 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2891 of instructions. Use the new ia64_unw_op macros for emitting unwind
2894 * mini.c (mono_init_exceptions): Initialize exception handling
2895 related trampolines at startup.
2897 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2899 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2901 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2903 * mini.c: Handle type loading errors gracefully during compilation and
2904 throw the appropriate exception.
2906 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2908 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2909 for the mono binary.
2911 2005-09-09 Martin Baulig <martin@ximian.com>
2913 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2916 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2918 * mini-arm.h: use emulation for conv.r.un for the release.
2920 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2922 * mini-arm.c, objects.cs: more fixes and tests for them.
2924 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2926 * mini-arm.c: align structures to at least 4 bytes to be able
2927 to keep our current optimized memcpy.
2929 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2931 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2933 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2935 * mini.c: ignore SIGPIPE.
2937 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2939 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2941 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2943 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2945 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2947 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2949 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2950 exception handling support.
2951 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2952 patch by Brian Koropoff <briank@marakicorp.com>).
2954 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2956 * mini.c: revert another 'optimization' which breaks when
2957 items on the eval stack need to be saved at a basic block end
2960 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2962 * jit-icalls.c: for arrays, ensure we always provide
2965 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2967 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2969 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2971 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2973 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2974 arguments in their original register.
2976 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2978 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2981 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2982 when ssapre is enabled.
2984 * inssel-long.brg: Fix bug in previous patch.
2986 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2987 multiplication by a constant.
2989 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2991 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2994 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2997 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2999 * inssel-arm.brg: apply changes tested by Brian Koropoff
3000 <briank@marakicorp.com>.
3002 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3004 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3006 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3008 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3009 to the same register if dreg is just a base register.
3010 (print_ins): Improve printing of membase opcodes.
3012 * inssel-x86.brg: Add optimized ldind(reg) rules.
3014 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3016 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3018 * mini.c: when running under valgrind, set the stack bottom for
3019 the GC at the actual approximate stack for the app (fixes running
3020 mono with valgrind).
3022 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3024 * mini.c: do no break at the first valuetype to init found
3027 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3029 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3031 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3033 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3035 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3037 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3039 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3041 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3043 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3046 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3049 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3052 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3054 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3056 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3058 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3059 in the tail recursion optimization.
3061 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3062 debug info into the assembly file.
3064 * iltests.il: Add test for filter regions.
3066 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3067 initial stack of filter regions. Fixes #75755.
3069 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3071 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3074 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3076 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3077 the check for an already compiled method on non-ia64 platforms.
3078 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3081 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3083 * inssel-x86.brg: Add some optimized call rules.
3085 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3087 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3090 * mini.h mini-trampolines.c: Pass the trampoline argument to
3091 mono_arch_patch_delegate_trampoline.
3093 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3095 * mini-trampolines.c: Fix build.
3097 * mini-amd64.h: Add delegate trampolines.
3099 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3101 * inssel-amd64.brg: Add optimized call rules.
3103 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3105 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3107 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3109 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3112 * mini-ia64.c: Remove LMF fixmes.
3114 * mini-ia64.h: Remove most fields from LMF.
3116 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3118 * mini-trampolines.c: Add support for IA64 function descriptors.
3120 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3121 for IA64 function descriptors.
3123 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3125 * tramp-arm.c: patch the vtable for virtual calls. Added
3126 support code to register/unregister the LMF.
3127 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3130 2005-08-19 Dick Porter <dick@ximian.com>
3132 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3133 bit value if needed.
3135 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3137 * mini.c (mini_get_method): Move handling of wrapper data here.
3139 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3141 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3144 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3145 bblock->code does not remain empty.
3147 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3149 * arrays.cs: Add regression test for #75832.
3151 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3152 rules. Fixes #75832.
3154 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3155 instruction scheduling.
3157 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3159 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3161 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3163 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3165 * mini-codegen.c: Fix VC build.
3167 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3169 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3171 * mini.h: fix signature for mono_register_opcode_emulation.
3173 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3175 * mini.c: Get rid of most of the helper_sig_... constants using
3176 mono_create_icall_signature ().
3178 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3180 * jit-icalls.c (helper_ldstr): New helper function.
3182 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3184 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3185 throw, load the string using a helper call instead of creating a string object.
3187 * aot.c: Update after LDSTR changes.
3189 * mini.h: Bump AOT file version.
3191 * aot.c: Save class size info into the AOT file. Print more statistics during
3194 * mini.h: Bump AOT file version.
3196 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3197 ordering of disasm cases. Fixes #74957.
3199 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3201 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3202 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3203 the generic code needed for the ARM port.
3205 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3207 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3208 inssel-arm.brg: more ARM features and fixes.
3210 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3212 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3213 ARM port work in progress.
3215 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3217 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3219 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3221 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3223 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3225 * *-ia64.*: Ongoing IA64 work.
3227 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3229 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3231 * TODO: Remove out-of-data todo stuff.
3233 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3236 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3238 * mini.h: Bump corlib version.
3240 2005-07-27 Martin Baulig <martin@ximian.com>
3243 (create_copy_ins): Added `const unsigned char *ip' argument; set
3244 `copy->cil_code' from it.
3246 2005-07-27 Martin Baulig <martin@ximian.com>
3248 * mini-exceptions.c (mono_handle_exception): Don't call
3249 mono_debugger_handle_exception() for filters.
3251 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3253 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3256 2005-07-26 Martin Baulig <martin@ximian.com>
3258 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3260 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3261 helper_compile_generic_method() if the method is actually virtual
3264 2005-07-26 Martin Baulig <martin@ximian.com>
3267 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3268 public; this is now accessed directly by the debugger.
3269 (mono_generic_trampoline_code): Removed.
3272 (mono_debug_init_method): Also add interncalls and wrappers.
3274 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3276 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3278 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3280 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3282 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3284 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3286 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3288 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3289 getting TLS offsets on AMD64 too.
3291 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3293 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3295 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3297 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3298 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3300 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3302 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3304 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3307 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3308 mono_sparc_is_virtual_call ().
3310 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3312 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3313 trampoline parameters.
3315 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3317 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3318 to mono_arch_get_vcall_slot_addr.
3320 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3323 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3325 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3327 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3329 2005-07-19 Martin Baulig <martin@ximian.com>
3331 * exceptions-amd64.c (throw_exception): Call
3332 mono_debugger_throw_exception() here like we're doing it on i386.
3334 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3336 * mini-ia64.c: Add optimized TLS access support.
3338 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3340 * mini-exceptions.c: Ongoing IA64 work.
3342 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3344 * mini.c: Use the default optimization set when embedding. Fixes
3347 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3349 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3350 of trampolines to a separate file.
3352 * mini-trampolines.c: New file.
3354 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3357 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3360 * mini-codegen.c: Fix cygwin build.
3362 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3364 * mini.c: Add some minor changes needed by the IA64 port.
3366 * *-ia64.*: Ongoing IA64 work.
3368 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3370 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3371 trampolines into arch-independent and arch-dependent parts.
3373 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3375 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3377 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3379 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3380 the xp-regalloc-branch for amd64.
3382 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3383 xp-regalloc-branch for x86.
3385 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3387 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3389 2005-07-06 Martin Baulig <martin@ximian.com>
3392 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3393 (mono_jit_runtime_invoke): Likewise.
3395 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3397 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3400 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3401 without loading their metadata. Reorganize the file format so exception handling+
3402 debug info is kept separate from normal method info. Create MonoJitInfo
3403 structures for methods lazily.
3405 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3407 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3409 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3411 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3414 * mini.h: Bump AOT file version.
3416 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3418 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3420 2005-07-01 Raja R Harinath <rharinath@novell.com>
3422 * Makefile.am (check-local): Call semdel-wrapper.
3424 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3426 * mini-x86.c: Revert the last change as it seems to break the build..
3428 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3430 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3432 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3434 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3436 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3437 outside of the macro, so strange stuff doesn't happen with gcc4
3438 (NEW_AOTCONST_TOKEN): Likewise.
3440 2005-06-28 Martin Baulig <martin@ximian.com>
3442 * mini.c (mini_class_is_system_array): New static method; use this
3443 instead of `klass->parent == mono_defaults.array_class' everywhere
3444 since this also works for the new generic array class.
3446 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3448 * inssel.brg: Remove warnings.
3450 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3452 * mini-ia64.c: Ongoing IA64 work.
3454 * basic-float.cs: Add float->i1 conversion test.
3456 * iltests.il: Add conv.u4 test.
3458 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3460 * inssel-long.brg: Fix bug caused by last change.
3462 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3464 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3465 BSDs. Allows the x86 JIT to work on OSX86
3467 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3469 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3472 * mini-ia64.c: Ongoing IA64 work.
3474 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3476 * mini-ia64.c: Ongoing IA64 work.
3478 * driver.c: Clean up jit_code_hash as well when using --regression.
3480 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3482 * basic-long.cs: Add tests for long->u4 conversion.
3484 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3486 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3487 that we do not depend on undefined C behavior: the order stuff
3488 gets evaluated within an expression. Fixes mono when compiled on
3491 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3493 * *-ia64.*: Ongoing IA64 work.
3495 * aot.c: Lower memory usage while loading AOT methods.
3497 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3499 * mini.h: Bump AOT file format version.
3501 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3503 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3505 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3507 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3508 not on callee assembly). Fixed some comments.
3510 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3512 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3513 it gets proper disassembly.
3514 (emit_method_info): Remove some dead code.
3516 * mini.c (mini_method_compile): Allways allocate the GOT var in
3517 mono_method_to_ir for emulating opcodes.
3519 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3521 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3522 before freeing the code memory. Fixes #74990.
3524 * objects.cs: Add regression test for #74992.
3526 * liveness.c: Extend live ranges of arguments to the beginning of the
3527 method. Fixes #74992.
3529 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3530 so it points into the faulting instruction.
3532 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3534 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3536 * *-ia64.*: Ongoing IA64 work.
3538 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3540 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3542 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3544 * *-ia64.*: Ongoing IA64 work.
3546 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3548 * basic-long.cs: Add tests for add/sub.ovf.
3550 * basic.cs: Add tests for sub.ovf.
3552 * *-ia64.*: Ongoing IA64 work.
3554 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3556 * *-ia64.*: Ongoing IA64 work.
3558 * basic.cs: Add conv.ovf.i4.un test.
3560 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3562 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3564 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3566 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3568 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3570 * *-ia64.*: Ongoing IA64 work.
3572 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3575 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3577 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3579 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3581 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3583 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3585 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3586 of a call is callable by a near call.
3588 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3590 * mini-ia64.c: Ongoing IA64 work.
3592 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3594 * genmdesc.c: Make the generated array non-static.
3596 * inssel-long.brg: Fix LSHR_IMM rule.
3598 * *-ia64.*: Ongoing IA64 work.
3600 * *-ia64.*: Ongoing IA64 work.
3602 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3604 * *-ia64.*: Ongoing IA64 work.
3606 * *-ia64.*: Ongoing IA64 work.
3608 * mini-ia64.c: Ongoing IA64 work.
3610 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3612 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3614 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3616 * objects.cs basic-long.cs: Move some tests to objects.cs.
3618 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3620 * *-ia64.*: Ongoing IA64 work.
3622 * iltests.il: Add a new test.
3624 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3625 newobj. Fixes #75042.
3627 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3629 * *-ia64.*: Ongoing IA64 work.
3631 * *-ia64.*: Ongoing IA64 work.
3633 * *-ia64.*: Ongoing IA64 work.
3635 * basic.cs objects.cs: Move tests accessing static variables as well.
3637 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3639 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3641 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3643 * driver.c: Always print failed tests.
3645 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3648 * *ia64*: Ongoing IA64 work.
3650 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3652 * basic.cs: Add tests for add.ovf. Fix warnings.
3654 2005-05-18 Miguel de Icaza <miguel@novell.com>
3656 * driver.c (mono_main): Avoid crash if no argument is passed to
3657 --break; Do not use g_error, but f_printf. And fix all other
3658 ocurrences of the same crash.
3660 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3662 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3663 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3666 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3668 * *-ia64.*: Add beginnings of IA64 backend.
3670 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3672 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3674 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3677 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3679 * mini-amd64.c: Fix a warning.
3681 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3683 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3684 in float_neg. Fixes #74897.
3686 * mini-amd64.c (emit_call): Fix another near call bug.
3688 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3690 * declsec.c: Keep the appdomain information in the structure. Added a
3691 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3692 value gets overwritten).
3693 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3694 an MonoAppDomain member to MonoSecurityFrame.
3695 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3696 used in the stack walk. Now use a MonoArray which grow (double) when
3699 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3701 * mini.c: Re-enabled runtime cleanup, since running threads should
3702 now properly stop when exiting.
3704 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3706 * mini-codegen.c: New file contaning the arch-independent local
3707 register allocator. Not used by any architectures yet.
3709 * mini.h linear-scan.c: Merge some changes from the
3710 mini-xp-local-regalloc branch.
3712 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3714 * mini-amd64.c (emit_call): Fix calls to native functions when the
3715 runtime is compiled as a shared library. Fixes #74756.
3717 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3718 on a literal field. Fixes #74751.
3720 2005-04-25 Raja R Harinath <rharinath@novell.com>
3722 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3724 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3726 * objects.cs: Add missing null casting test.
3728 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3730 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3731 in wrapper methods. Also rename 'address' variable to 'offset'.
3733 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3735 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3738 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3740 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3743 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3745 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3747 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3749 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3750 just the last bytes.
3752 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3754 * aot.c (mono_compile_assembly): Fix warning.
3756 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3757 by the _MSC_VER stuff.
3759 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3761 * inssel-long.brg: Fix #74588.
3763 * cpu-amd64.md: Fix #74591.
3765 * iltests.il: Add new regression tests.
3767 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3769 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3772 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3774 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3776 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3777 from Bill Middleton <flashdict@gmail.com>.
3779 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3781 * arrays.cs: Add new regression test. Fix warnings.
3783 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3785 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3786 and leakage in CKFINITE.
3788 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3789 this to a null op since it is called on amd64 too.
3791 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3793 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3794 body since this is not used on amd64.
3796 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3798 * mini-amd64.c: Remove obsolete fixmes.
3800 * mini.c (print_method_from_ip): Fix debugging support.
3802 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3804 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3805 so that expressions that don't give much gain are not reduced.
3806 * ssapre.h: Likewise.
3808 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3810 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3812 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3814 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3816 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3818 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3820 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3822 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3824 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3827 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3829 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3831 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3833 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3834 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3836 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3838 * mini-x86.c: Fix up stack overflow handling.
3840 * exceptions.cs: Add new regression test.
3842 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3844 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3845 mono_jit_thread_attach.
3847 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3849 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3851 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3852 avoid calling constructors using callvirt.
3854 * inssel.brg: Fix #74073.
3856 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3858 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3859 compilation with non-GCC compilers.
3860 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3861 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3863 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3865 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3866 klass->interface_offsets (will likely fix bug#74073).
3868 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3870 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3872 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3874 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3875 to amd64_div_reg_size ().
3877 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3879 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3881 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3883 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3885 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3887 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3889 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3891 * mini.c (mono_precompile_assembly): Load and precompile referenced
3892 assemblies as well. Fixes #74015.
3894 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3896 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3898 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3900 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3901 a lot of checks and (anyway) permissions cannot work until corlib is
3904 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3906 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3908 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3910 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3911 calls (fixes bug#72824).
3913 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3915 * mini.c: fix tail recursion elimination (see test in bug#73936).
3917 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3919 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3920 some fp functions in sse2 mode.
3922 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3924 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3926 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3928 * mini.h mini.c: Add mono_get_jit_tls_key ().
3930 * mini-x86.c: Enable fast TLS support on windows.
3932 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3934 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3935 * mini.c: Check for p/invoke method when generating code. If a
3936 p/invoke method, or it's class, isn't decorated with [Suppress
3937 UnmanagedCodeSecurity] then generate code to call System.Security.
3938 UnmanagedDemand (only if the security manager is active).
3940 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3942 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3943 last change as it seems to cause strange crashes.
3945 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3947 * *.c: handle unsafe function pointers where needed.
3949 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3951 * mini.c (mono_jit_free_method): Remove the fixme too.
3953 2005-03-15 Miguel de Icaza <miguel@novell.com>
3955 * mini.c: As discussed, make the code actually free the delegate
3956 thunk now, to enable the debugging of delegate problems, use
3957 MONO_DEBUG=1 when running Mono.
3959 This takes also care of parts of the leaks as seen by Joe.
3961 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3963 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3964 thread_tls_offset calculation.
3966 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3968 * declsec.c: Reworked linkdemand checks for icall. The previous code
3969 was using the declaration code (untrusted) and didn't work as expected
3970 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3973 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3975 * iltests.il: Add new localloc test.
3977 * mini-amd64.c: Handle large stack allocations the same way as on
3978 windows if stack overflow handling is working.
3980 * mini-amd64.c: Allocate the signal stack using mmap.
3982 * mini.c (sigsegv_signal_handler): Fix reading of context.
3984 * mini-exceptions.c: Fix up stack overflow handling.
3986 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3988 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3990 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3992 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3994 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3995 tramp_init functions as they are no longer needed.
3997 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3999 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4001 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4003 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4005 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4008 * mini-ops.h: Add OP_LMUL_IMM.
4010 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4011 long mul/div opcodes as intrinsic.
4013 * mini-amd64.c (emit_call): Handle the case when the callee might be
4016 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4018 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4021 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4023 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4025 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4027 * mini.c (mono_codegen): Don't leak here, to help people running
4030 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4032 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4033 conversions in sse2 mode.
4035 * basic-float.cs: Add regression test.
4037 * mini-amd64.c: Reenable sse2.
4039 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4041 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4043 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4045 * driver.c: Copyright text should include 2005.
4047 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4049 * cpu-amd64.md (load_membase): Fix more max lengths.
4051 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4053 * cpu-amd64.md (load_membase): Fix max length.
4055 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4057 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4059 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4060 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4062 * basic-float.cs: Add rounding regression test.
4064 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4066 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4068 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4069 structures in registers for pinvoke wrappers.
4071 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4073 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4075 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4077 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4078 wrapper to mono_jit_thread_attach.
4080 * mini.c (mini_jit_thread_attach): New jit icall.
4082 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4083 native->managed wrappers.
4085 * exceptions.cs: Add new regression test.
4087 * mini.c (optimize_branches): Check regions in the cbranch to throw
4088 block case as well. Fixes #73242.
4090 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4092 * mini.c: thread safety fixes.
4094 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4096 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4097 patching stuff, since delegates use jump trampolines so there is
4100 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4103 * tramp-amd64.c: Fix build.
4105 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4106 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4108 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4109 Rename this to mono_arch....
4110 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4112 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4114 * mini-amd64.c (emit_call): If both the caller and the callee is
4115 guaranteed to have 32 bit addresses, emit a normal call.
4117 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4119 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4120 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4121 method_ptr inside delegates.
4123 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4125 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4126 invalidated. Fixes #73001.
4128 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4130 * mini-x86.c: Only use stdcall for pinvokes on windows.
4132 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4134 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4135 * mini-x86.c: remove unreliable __thread var offset detection,
4136 use the correct accessors and enable by default.
4138 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4140 * mini.c (mono_jit_free_method): Fix memory leak.
4142 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4144 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4146 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4148 * cpu-amd64.md: Fix lengths of atomic opcodes.
4150 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4152 * driver.c: try to not imply using ICU is any good.
4154 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4156 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4157 functions as inline ops.
4159 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4160 some Interlocked functions as inline ops.
4162 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4164 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4166 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4168 * mini.c: Add support for OP_NOT_TAKEN.
4170 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4171 structures in registers for pinvoke wrappers.
4173 * mini-amd64.c: Fix warnings.
4175 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4177 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4179 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4181 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4182 address instead of loading the address from it.
4184 * mini-x86.c: Add support for returning small structs in registers
4185 on Win32. Fixes part of #70864.
4187 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4189 * trace.c (get_token): Improve error checking.
4191 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4193 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4195 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4197 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4198 it can be reused for MonoClass.
4199 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4202 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4204 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4205 instead of a MonoReflectionMethod. The method information wasn't used
4206 when displaying SecurityException details (but will be now).
4208 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4210 * Makefile.am : windows build fix.
4212 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4214 * iltests.il: Add new regression test.
4216 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4219 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4221 * mini.c: Moved linkdemand check into helper function check_linkdemand
4222 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4225 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4227 * declsec.c: Added statistics counter for different kinds of
4229 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4230 (and commented) declaration.
4231 * mini.c: Added statistics counter for security Demand code
4232 generation. Added display of security statistics.
4234 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4236 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4237 Fix compilation errors under gcc-2.95.
4239 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4241 * mini.c, driver.c: Use the new jit trampoline hashtable
4243 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4245 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4247 2005-02-11 Martin Baulig <martin@ximian.com>
4249 * debug-mini.c (mono_debug_close_method): Free the line number array.
4251 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4253 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4256 * mini.h: Bump AOT file format version.
4258 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4260 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4262 * declsec.h: Added macros to get/set lazyly initialized security
4263 informations about assemblies. Added new enum for different type of
4264 possible LinkDemand violation. Added function to check LinkDemands.
4265 * mini.h: Added a field to MonoCompile to hold any security violation
4266 detected when JITting a method (so it can be thrown later).
4267 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4268 and CEE_CALLVIRT. Added code to throw exception at the end of
4269 mini_method_compile (note: the exception is unhandled right now).
4271 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4273 * mini.c, jit-icalls.c: use the managed implementation of
4274 memset for initobj and memset, to avoid managed <-> unmanaged
4277 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4279 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4280 optimization if it would need a GOT var.
4282 * basic.cs: Add tests for constant propagation and switch statements.
4284 * ssa.c: Fix out-of-range constant propagation and switch statements.
4286 2005-02-09 <vargaz@freemail.hu>
4288 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4290 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4292 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4294 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4296 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4298 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4300 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4301 arithmetic operations.
4303 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4305 * mini-ppc.c: add a workaround for broken user code that
4306 DllImports vararg functions with non-vararg signatures.
4308 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4310 * mini.c (mono_jit_compile_method_inner): Add detection and a
4311 meaningfull error message for assemblies written in Managed C++.
4313 * tramp-amd64.c mini-amd64.h: Add support for
4314 create_trampoline_from_token ().
4316 * aot.c mini-x86.c abcremoval.c: Applied patch from
4317 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4319 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4321 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4322 which takes a MonoImage/token as parameter instead of a MonoMethod.
4324 * aot.c: Use the new trampoline for initializing vtables.
4326 * aot.c: Add support for ldfld/stfld_remote wrappers.
4328 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4329 rules for compare <MEM>, IMM.
4331 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4333 * aot.c: Handle inherited finalizers correctly.
4335 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4337 * inssel.brg (stmt): Add a missing _setup_... ().
4339 * aot.c: Save some parts of the class state to the AOT file and use it
4340 to recompute that state when a class is initialized.
4342 * mini.c: Install AOT hooks into the runtime.
4344 * mini.h: Bump AOT file format version.
4346 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4349 * iltests.il: Add new test.
4351 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4355 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4357 * mini.c: setup the statistical profiler in the thread attach
4358 callback to cope with the new single thread code.
4360 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4362 * mini-ppc.c: ensure we have enough room for the profiler
4363 calls (fixed bug#72084).
4365 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4367 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4370 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4372 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4374 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4376 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4377 to succesfully execute parrotbench).
4378 * ssapre.h: Likewise.
4380 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4382 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4383 variable for stores to method arguments (fixes a SSAPRE issue).
4385 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4387 * mini.c: handle value types in dup, fixes gen-112.cs.
4389 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4391 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4392 sequence for calls in dynamic methods to avoid thunks.
4394 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4396 * mini.c: correctly remove dynamic methods from the hashtable.
4398 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4400 * driver.c: Disabled SSAPRE until fix the bug that appears
4401 in IronPython's parrotbench.
4403 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4405 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4407 * mini.c (mono_method_to_ir): Revert the previous change.
4409 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4412 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4413 mono_jit_info_table_find () etc. when running under valgrind.
4415 * inssel.brg: Fix warnings.
4417 * mini-exceptions.c: Fix warnings.
4419 2005-01-31 Martin Baulig <martin@ximian.com>
4421 * driver.c (compile_all_methods_thread_main): Don't try to compile
4422 generic methods or anything which has type parameters.
4424 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4426 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4428 * TestDriver.cs: Add --verbose flags.
4430 * graph.c ssa.c: Fix 64 bit warnings.
4432 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4433 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4434 Fix 64 bit warnings.
4436 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4437 variable not spotted by gcc.
4439 * mini-amd64.c inssel-amd64.brg: Applied patch from
4440 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4441 X86_COMPARE_MEMBASE opcodes.
4443 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4445 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4447 * *: MonoMethod->signature might be NULL now. You *MUST* use
4448 mono_method_signature.
4450 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4452 * driver.c (compile_all_methods_thread_main): Compile the methods
4453 without invoking cctors.
4455 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4457 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4458 * basic-calls.cs: test for the above.
4460 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4462 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4463 MonoJitInfo changes.
4465 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4467 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4468 eagerly if it contains dynamic methods.
4470 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4472 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4473 trace, it is now computed by an icall from trace_ips.
4475 * mini-exceptions.c: Fix a warning.
4477 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4479 * mini-exceptions.c: don't bother getting stack trace info if
4480 it's not going to be used.
4482 2005-01-27 Raja R Harinath <rharinath@novell.com>
4484 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4487 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4489 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4491 * aot.c: Avoid calling mono_method_get_header () if not needed.
4493 * mini.h: Bump AOT file format version.
4495 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4497 * mini.c (mono_print_tree): Print more info for calls.
4499 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4501 * declsec.h: Remove warning by adding missing include for marshal.h
4503 2005-01-26 Martin Baulig <martin@ximian.com>
4505 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4508 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4510 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4513 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4515 * aot.c (mono_compile_assembly): Fix a warning.
4517 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4519 * declsec.c: Look for security attributes on the original MonoMethod
4520 (and not the wrapped one). This fix permissions on icalls.
4522 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4524 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4526 * mini.c (mono_allocate_stack_slots): Add a fixme.
4528 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4530 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4532 * inssel.brg: optimize casts of sealed types (more
4533 optimizations waiting for fixes in remoting).
4535 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4537 * inssel.brg (stmt): Add another dummy rule.
4539 * driver.c: Fix warnings.
4541 * driver.c (mono_main): If running under valgrind, instruct glib to use
4542 the system allocation functions so valgrind can track the memory
4543 allocated by the g_... functions.
4545 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4547 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4549 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4551 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4552 variables in try regions.
4554 * mini.c (mini_method_compile): Don't disable optimizations on large
4555 methods when AOT compiling.
4557 * mini.c (mono_allocate_stack_slots): New arch independent method to
4558 allocate stack slots. Not yet used.
4560 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4562 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4564 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4566 * mini-ppc.c: make the branch info relative as the code
4567 buffer can be reallocated.
4569 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4571 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4572 * driver.c: Removed the AOT/security restriction. Now initialize the
4573 security manager (in metadata) if --security is used.
4574 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4575 rather than the pointer to declarative security, when AOT is used.
4577 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4579 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4580 basic blocks, reduced intrinsic exception throwing code size.
4582 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4584 * driver.c (mini_usage): Reorder the usage screen.
4586 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4588 * mini.c (mono_resolve_patch_target): Fix warning.
4590 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4592 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4595 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4597 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4598 breaks the amd64 build.
4600 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4601 register allocation. Fixes #71454.
4603 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4605 * arrays.cs: Add new regression test.
4607 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4609 * ssapre.c: Turned usage of snprintf to GString.
4610 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4611 (I left it on by mistake in my previous commit).
4613 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4615 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4616 on cond branch optimization (fixes bug# 71515).
4618 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4620 * abcremoval.c: Fixed bug 71062.
4621 * abcremoval.h: Likewise.
4623 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4625 * mini.c: Added a new functionality to optimize_branches, the removal
4626 of useless basic blocks, and fixed some problem in the removal of
4627 critical edges; some utility functions added for both purposes.
4628 * ssapre.c: Added complex expression support, and fixed bug 70637.
4629 * ssapre.h: Likewise.
4630 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4632 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4633 * driver.c: Re-enabled SSAPRE.
4635 2005-01-19 Martin Baulig <martin@ximian.com>
4637 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4638 the result of mono_get_method_constrained().
4640 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4642 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4645 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4647 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4648 be detected. Fixes #59296.
4650 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4652 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4653 which can happen. Fixes #71361.
4655 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4657 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4660 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4662 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4663 appdomain-unload.exe to fail.
4665 * mini.c: Fix some memory leaks.
4667 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4669 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4670 Fixed bug and sped up some codepaths.
4672 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4674 * mini.c: Fix some memory leaks.
4676 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4679 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4681 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4684 * iltests.il: Add regression test for #71320.
4686 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4688 * mini.c (mono_codegen): Fix installation of profiler hooks.
4690 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4692 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4694 * mini.h, mini.c, cfold.c: optimize access to enum
4695 readonly fields, too. Eval conditional branches if possible
4696 to perform unreachable code removal in more cases.
4698 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4700 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4702 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4705 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4706 WinXP DEP. Fixes #71244.
4708 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4710 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4712 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4714 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4716 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4718 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4721 * mini.h: Bump AOT version.
4723 * mini.h (MonoCompile): Change exvar to a hash table.
4725 * mini.c: Allocate a separate exvar for each handler block.
4727 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4729 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4730 ex var with the pending exception and only throw if the two are equal.
4733 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4735 * mini-x86.c: Fix warnings.
4737 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4738 used by all the ports now.
4740 * aot.c: Add write-symbols and save-temps options.
4742 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4744 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4746 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4748 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4751 * tramp-s390.c: Check vtable slot belongs to the domain.
4753 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4754 as per other platforms.
4756 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4758 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4760 * driver.c: we don't run the Main() code in a subthread anymore.
4762 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4764 * mini.c: added experimental rtc support in the statistical
4765 profiler: if the user has the permission, more accurate statistics
4766 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4767 The MONO_RTC value must be restricted to what the linux rtc allows:
4768 power of two from 64 to 8192 Hz.
4770 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4772 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4774 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4776 * mini-ppc.c: better icache flush for smp.
4778 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4780 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4782 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4783 amd64 port, not yet used.
4785 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4787 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4790 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4792 * driver.c: Added --security option to activate the security manager.
4793 Right now this will allow code generation for declarative demands and
4794 is disabled when AOT is specified.
4795 * mini.c: Add code generation for declarative security demands.
4796 * mini.h: Add mono_use_security_manager as an extern gboolean.
4798 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4800 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4801 emitting more dense assembly code.
4803 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4804 exception throwing stuff.
4806 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4808 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4811 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4814 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4817 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4819 * tramp-*.c: Only patch vtable slots if the object is in the current
4820 domain. Fixes appdomain-unload.exe.
4822 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4824 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4827 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4829 * mini.c (reverse_branch_op): New helper function.
4831 * mini.c (optimize_branches): Run the new optimization only on
4832 platforms which support it. Also reverse all kinds of branches.
4834 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4836 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4839 * mini.c (optimize_branches): Reverse not-equals branches if the false
4840 bblock is a throw. This happens a lot of time with argument checking in
4843 * mini.c (mono_codegen): Add support for placing basic blocks after
4844 the function epilogue.
4846 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4849 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4851 * mini.c (setup_stat_profiler): Only set this up if the platform
4852 supports ITIMER_PROF.
4854 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4856 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4859 * inssel.brg: Fix a warning.
4861 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4863 * mini.c: added support for statistical profiler
4864 (run with: --profile=default:stat).
4866 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4868 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4870 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4872 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4873 related to global registers from the amd64 port.
4875 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4877 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4879 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4880 with global registers.
4881 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4883 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4885 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4887 * debug-mini.c (encode_value): Fix off-by-one.
4889 * aot.c (encode_value): Likewise.
4891 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4893 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4895 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4898 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4900 * aot.c (emit_method_info): Increase size of temp buffer.
4902 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4905 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4907 * aot.c (emit_method_info): Fix build.
4909 * aot.c: Further rework of the AOT file format to reduce the size of
4910 the method info data.
4912 * mini.h: Bump AOT file format version.
4914 2004-12-27 Martin Baulig <martin@ximian.com>
4916 * mini.c (mini_get_method): New static method; call
4917 mono_get_method_full() and mono_get_inflated_method().
4918 (mono_method_to_ir): Use mini_get_method() instead of
4919 mono_get_method_full().
4921 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4923 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4925 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4927 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4929 * inssel-amd64.brg: Add some optimization rules.
4931 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4933 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4934 standard not GC'd stuff is fine.
4936 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4938 * aot.c: Rework the AOT file format to get rid of most of the global
4939 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4941 * mini.h: Bump AOT file format version.
4943 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4945 * mini.h: Bump AOT file format version.
4947 * aot.c (mono_aot_is_got_entry): New function to determine if an
4948 address is inside a GOT.
4950 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4952 * cpu-pentium.md: Increase the maximum size of some instructions which
4953 might involve a got access.
4955 * mini.c (get_method_from_ip): Another debug helper function.
4957 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4958 when got var accesses are created during the decompose phase.
4960 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4962 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4963 argument mini_compile_method and to MonoCompile, and use this to
4964 determine whenever a given method is compiled for AOT. This allows the
4965 other methods compiled during AOT compilation to be free of AOT stuff,
4966 so the backends does not need to add special support for them by
4967 creating a fake GOT etc.
4969 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4972 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4974 * mini.c (mono_method_to_ir): It turns out that some of the
4975 x-appdomain wrappers are lax with types, so just ignore this for
4978 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4979 at the vtable->klass. If it is non-shared code we can just use the
4982 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4984 * mini-ppc.c: access MonoDomain from tls, too.
4986 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4988 * declsec.c: Removed unused variable (and related warning ;-)
4990 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4992 * iltests.il: New test for LDELEMA on an array of ref types.
4994 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4995 all ldelema's on reftypes.
4996 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4997 it was the wrong place to put it.
4999 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5000 register to pop to make this cleaner, at the request of Paolo.
5002 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5004 * mini-ops.h (OP_GETHASHCODE): New op.
5006 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5008 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5011 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5014 * mini-x86.c (mono_arch_output_basic_block): Rather than
5022 The first is 3 bytes while the second is 1. This saves 36 kb on
5023 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5024 see a small boost because of icache locality.
5026 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5028 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5030 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5031 started code sharing with the generic code.
5033 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5035 * mini-ppc.c, cpu-g4.md: added code for direct access to
5038 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5040 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5041 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5044 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5046 * declsec.c|h: Added functions to cache the declarative stack modifiers
5047 in MonoJitInfo and to create a security frame from a MonoJitInfo
5049 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5050 created. Register internal calls for System.Security.SecurityFrame::
5051 _GetSecurityFrame and _GetSecurityStack.
5052 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5053 the definitions for the new stack walk/callback mechanism.
5054 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5055 first security frame for LinkDemands and InheritanceDemands) and
5056 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5058 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5059 walk initialization (lupus).
5061 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5063 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5065 (handle_loaded_temps): Do not create a temporary variable for
5066 things that we know are temps. They will never be modified.
5067 (mono_spill_call): Set MONO_INST_IS_TEMP
5068 (mono_emulate_opcode): ditto
5070 (mono_method_to_ir.CEE_DUP): ditto
5072 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5074 * mini.c (type_to_eval_stack_type): Make this handle the void type
5075 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5076 (emit_tree): use ip_in_bb to special case some common idioms
5077 Update all callers to pass in the IP.
5078 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5080 This gives us a nice 2% speedup in mcs bootstrap.
5082 * mini-x86.c (peephole_pass): Peephole pass to make
5091 * mini.c (ip_in_bb): new method.
5092 (mono_method_to_ir): use this method rather than doing the hash
5095 * linear-scan.c (mono_linear_scan): When expiring actives, you
5096 don't need to keep around variables that expire on this
5097 instruction. This makes it so that:
5100 store (ebx add (ebx, 1))
5104 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5106 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5107 combination to avoid doing two copies. Fix up problems with previous
5110 * mini.c: Fix 64 bit warnings.
5112 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5114 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5116 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5117 changes from the x86 code.
5119 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5121 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5123 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5124 throwing code to reduce its size, unify the AOT and non-aot code and
5125 get rid of relocations in the AOT case.
5127 * mini-x86.h mini.c exceptions-x86.c
5128 (mono_arch_get_throw_corlib_exception): New arch specific function to
5129 raise corlib exceptions which doesn't require relocations in the
5132 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5134 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5136 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5139 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5142 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5144 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5145 with add function when used from Inc/dec atomic
5146 functions. Re-enabled optimization on x86.
5147 * mini-ops.h: renamed atomic_add functions to
5148 allow _add to match the Interlocked::Add and
5149 _add_next to match Interlocked::Inc/Dec.
5151 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5153 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5154 linking of BBs to the end BB, and enabled SSAPRE also with
5155 consprop and copyprop (which was prevented by that bug).
5157 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5159 * mini-x86.c: disabling the Interlocked optimizing code.
5161 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5163 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5166 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5168 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5169 interlocked optimization due lack of support on x86, rewrote
5170 exchange to take into account that base may be in eax.
5172 xsp works again; activated Interlocked optimizing code.
5174 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5176 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5178 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5180 * mini-ops.h: Add new opcodes.
5182 * mini.h: Add new patch types. Add got_var to MonoCompile.
5184 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5185 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5186 make it work with all kinds of patchable code.
5188 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5189 address of the GOT, and referencing entries in the GOT.
5191 * mini.c: Add code to load the GOT address if needed by an opcode.
5193 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5194 independent AOT code on the x86 using an elf-style Global Offset Table.
5196 2004-12-14 Raja R Harinath <rharinath@novell.com>
5198 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5200 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5202 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5205 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5207 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5208 of Interlocked:Increment/Decrement/Add as inline ops.
5209 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5211 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5213 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5214 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5216 2004-12-12 Duncan Mak <duncan@ximian.com>
5218 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5219 again. `patch_info->table_size' is no longer valid after Zoltan's
5222 2004-12-12 Martin Baulig <martin@ximian.com>
5224 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5225 if we are the "real" method, ie. not an inlined method inside it.
5227 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5229 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5230 before we look in the special fields table. This fixes
5231 ../tests/thread-static-init.cs.
5233 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5235 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5236 for Array get_Rank and get_Length. Fixes bug #70465.
5238 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5240 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5241 separate structure to reduce the size of MonoJumpInfo.
5243 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5245 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5247 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5249 * mini.c (mini_get_inst_for_method): Changed to allow ports
5250 to return a MonoInst instead of opcode
5251 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5253 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5254 Allow ports to return a created MonoInst instead of op-code, will enable
5256 (renamed mini_get_opcode_for_method to better reflected the functionality)
5258 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5260 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5262 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5264 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5267 2004-12-08 Martin Baulig <martin@ximian.com>
5269 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5270 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5272 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5274 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5277 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5280 2004-12-08 Raja R Harinath <rharinath@novell.com>
5282 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5284 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5286 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5287 bug introduced by the previous patch.
5289 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5291 * mini-ppc.c, objectc.cs: handle large structs passed by value
5294 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5296 * mini-ppc.c: OP_ARGLIST implementation from
5297 Geoff Norton <gnorton@customerdna.com>.
5299 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5301 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5302 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5304 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5306 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5308 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5310 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5313 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5315 * mini-sparc.c: Zero out localled-ed memory.
5317 * iltests.il: Add tests for zeroing out localloc-ed memory.
5319 2004-12-04 Martin Baulig <martin@ximian.com>
5321 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5322 mono_method_get_signature_full().
5324 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5326 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5327 and some utility functions (always for SSAPRE), integrated SSAPRE.
5329 * driver.c: Added ssapre option.
5330 * ssa.c: Small fix on OP_ARG handling.
5331 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5332 * Makefile.am: Likewise.
5334 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5336 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5339 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5342 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5344 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5346 * cpu-s390.md : Increase instruction length of oparglist.
5348 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5350 2004-11-30 Martin Baulig <martin@ximian.com>
5352 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5353 virtual generic methods. We call a special helper_compile_generic_method()
5354 icall to retrieve the method from the vtable, inflate and compile
5355 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5357 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5359 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5361 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5363 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5365 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5368 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5370 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5371 platforms with PIC aot.
5373 2004-11-28 Martin Baulig <martin@ximian.com>
5375 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5378 2004-11-28 Martin Baulig <martin@ximian.com>
5380 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5381 the result of mono_type_get_underlying_type() to check whether
5384 2004-11-26 Martin Baulig <martin@ximian.com>
5387 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5390 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5392 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5393 the same way as the other arguments so they won't get clobbered.
5395 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5396 calls through R11 since it is clobbered by the trampoline code.
5398 2004-11-26 Raja R Harinath <rharinath@novell.com>
5400 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5401 pick up in-tree mscorlib.dll.
5403 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5405 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5407 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5408 runtime data/code are now stored in a table similar to the GOT in ELF.
5409 This allows the code itself to be position independent.
5411 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5414 * aot.c: Attach ELF type (object/function) directives to all global
5417 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5419 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5421 * mini-amd64.h: Turn on PIC AOT code.
5423 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5424 returning the offset within an OP_AOTCONST instruction where the GOT
5425 offset needs to be added.
5427 * mini.h: Bump AOT file format version.
5429 2004-11-25 Martin Baulig <martin@ximian.com>
5431 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5432 uninflated generic methods.
5434 2004-11-25 Martin Baulig <martin@ximian.com>
5436 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5438 2004-11-24 Martin Baulig <martin@ximian.com>
5440 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5441 original klass (this only applies for generic instances).
5443 2004-11-24 Martin Baulig <martin@ximian.com>
5445 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5446 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5449 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5451 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5452 localloc. Fixes #69678.
5454 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5456 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5458 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5459 used SSE registers on pinvoke calls. Fixes #69774.
5461 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5463 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5464 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5466 2004-11-23 Raja R Harinath <rharinath@novell.com>
5468 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5469 Refer directly to the mcs/ tree.
5471 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5473 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5474 Check if a trampoline for a synchronized method is required.
5476 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5478 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5479 with localloc if needed. Throe arithmetric exception in
5480 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5481 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5483 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5485 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5486 types before switching on type. Fixes #69622.
5488 2004-11-19 Raja R Harinath <rharinath@novell.com>
5490 * Makefile.am (check-local): New. Integrate into 'make check'.
5491 (MCS,RUNTIME): Define using in-tree mono and mcs.
5493 (%.exe): Use $(ILASM).
5495 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5497 * mini-ppc.c: adjust initial prolog size (bug #69691).
5499 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5501 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5504 2004-11-17 Raja R Harinath <rharinath@novell.com>
5506 * Makefile.am (clean-local): Rename from 'clean'.
5508 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5510 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5511 to mono_arch_is_int_overflow.
5512 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5515 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5517 * declsec.c|h: New files to support declarative security attributes.
5518 Added function to check if a method has (applicable) security.
5519 * mini.c|h: Add check for declarative security attributes in
5520 mono_method_check_inlining.
5521 * Makefile.am: Added declsec.c and declsec.h to the build.
5523 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5525 * mini.c, mini.h: update to keep dynamic code info per-domain.
5527 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5529 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5530 (mini_init): Get rid of it from here too.
5532 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5534 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5535 implemented OP_RETHROW (patch by Geoff Norton
5536 <gnorton@customerdna.com>).
5538 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5540 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5541 between appdomains. Fixes appdomain-unload on PPC.
5543 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5545 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5546 mini-exceptions.c: handle the new wrapper types.
5547 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5548 token value as a MonoClass* when compiling a wrapper.
5549 mono_jit_create_remoting_trampoline now takes an additional
5550 MonoRemotingTarget parameter.
5552 2004-11-10 Martin Baulig <martin@localhost>
5554 * mini.c (mono_method_to_ir): Use `generic_container->context'
5555 rather than creating a new one.
5557 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5559 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5561 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5563 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5565 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5566 the experimental aot cache stuff.
5568 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5570 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5571 mini-exceptions.c: update to exception clause structure changes.
5573 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5575 * exceptions-x86.c (throw_exception): Fix warnings.
5577 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5580 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5582 * exceptions-sparc.c (get_throw_exception): Really fix this.
5584 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5586 * tramp-*.c: we no longer support icalls without wrappers, so
5587 a bit of code can be removed here
5589 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5591 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5594 * cpu-sparc.md: Add op_rethrow.
5596 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5598 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5600 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5601 * mini-ops.h: Add OP_RETHROW.
5603 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5605 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5607 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5609 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5610 Makes the output much easier to read
5612 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5614 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5615 prevents another huge leak when compiling with ssa. Secondly, the
5616 performance of doing this rather than freeing the lists is much
5617 better. GList does a lock every time you allocate a list link,
5618 so that it can use a memory pool. So, it is better to just use
5619 a memory pool of our own.
5621 * ssa.c, linear-scan.c: replace g_list_remove_link with
5622 g_list_delete. The remove one does not free the GList, so we were
5623 leaking memory. On -O=all --compile-all with corlib, this cut down
5624 3 MB of allocations.
5626 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5628 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5630 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5632 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5633 into a new function mono_create_jit_trampoline ().
5635 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5637 * trace.c (get_spec): Allow tracing of classes without a namespace.
5639 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5641 * mini.c: Fix pointer overwrite in mini_method_compile.
5643 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5645 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5646 The darwin ABI needs some special handling for 1 and 2 byte structs
5647 Lets use lbz/lhz instead of lwz everywhere.
5648 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5649 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5650 Use stb/sth for the former, and put the latter always on stack instead of in
5653 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5655 * trace.c (is_filenamechar): Add '_'.
5657 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5659 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5661 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5663 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5665 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5666 depends on libmonogc. Fixes #68805.
5668 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5670 * mini.c (mono_jit_free_method): Provide extra information for
5671 this error. Currently this leaks, but will be turned into a
5672 developer option in the future.
5674 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5676 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5678 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5680 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5681 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5682 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5684 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5686 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5687 trampolines for AOT code.
5689 2004-10-22 <vargaz@freemail.hu>
5691 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5692 constructed types. Fixes #68136.
5694 2004-10-21 Martin Baulig <martin@ximian.com>
5696 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5697 if it returns true, unwind the stack to the call instruction.
5699 2004-10-21 <vargaz@freemail.hu>
5701 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5703 * mini.h: Bump AOT version number.
5705 * objects.cs: Add another test for unbox trampolines.
5707 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5710 2004-10-20 <vargaz@freemail.hu>
5712 * driver.c: Add SHARED to the set of optimizations tested.
5714 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5716 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5719 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5721 2004-10-20 Martin Baulig <martin@ximian.com>
5723 * mini-exceptions.c (mono_handle_exception): Call
5724 mono_debugger_handle_exception() to tell the debugger about
5725 catch/finally clauses.
5727 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5729 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5731 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5734 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5736 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5737 methods as their native size, fixed bug #57543, #57545.
5738 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5739 This saves a temporary register and mullw call down into 1 (minor perf
5740 increase for cases like sum = sum * 5; This use to translate into:
5743 It now translates to
5746 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5748 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5751 2004-10-11 Martin Baulig <martin@ximian.com>
5753 * mini.c (mono_method_to_ir): If we're a generic method, get the
5754 MonoGenericContainer from our MonoMethodNormal and create a
5755 MonoGenericContext from it.
5757 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5759 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5761 * basic-long.cs: Add test for checked i8->i2 cast.
5763 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5765 * inssel-ppc.brg: added a couple of speedup rules.
5767 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5769 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5770 to speed up rebuilds.
5772 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5774 * mini-s390.c: Minor fix to OP_OR_IMM.
5776 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5778 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5779 better. Fixes appdomain-unload.exe on sparc.
5781 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5783 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5784 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5787 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5789 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5791 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5793 * mini.c: Always generate a field read/write wrapper for members
5794 of the class MarshalByRefObject since the actual instance could
5797 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5799 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5801 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5803 * driver.c mini.h trace.c: Move the setting of the main assembly into
5804 a separate function called mono_trace_set_assembly () and call it after
5805 actually loading the main assembly. Fixes #66872.
5807 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5809 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5810 using the code manager.
5812 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5814 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5816 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5818 * cpu-amd64.md: Fix bug in previous patch.
5820 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5823 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5825 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5826 mini-exceptions.c: updates for changed stack walk interface.
5828 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5830 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5832 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5834 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5836 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5838 * driver.c (mini_regression_list): Do not call mono_assembly_close
5839 since assemblies can't be unloaded.
5841 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5843 * cpu-amd64.md: Fix more instruction lengths.
5845 * cpu-amd64.md: Fix lengths of some instructions.
5847 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5849 * inssel.brg: Make the array ldelema check aot friendly.
5851 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5853 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5855 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5857 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5859 * mini-x86.c: Fix build.
5861 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5862 mono_type_get_underlying_type () helper function to simplify code.
5864 2004-09-09 Martin Baulig <martin@ximian.com>
5866 * mini-amd64.c: Don't access `type->data.klass' directly, call
5867 mono_class_from_mono_type() instead since the type may be a
5870 2004-09-09 Martin Baulig <martin@ximian.com>
5872 * mini-amd64.c (get_call_info): Fix support for generic instances.
5873 (add_valuetype): Use mono_class_from_mono_type() to get the class
5874 since we can be a generic instance.
5876 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5878 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5880 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5882 * liveness.c: reset spill costs on each scan: bug 62107
5884 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5886 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5887 unnecessary line that doesn't compile
5889 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5891 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5892 trampolines, make them call an error function so people can fix their
5895 2004-09-06 Martin Baulig <martin@ximian.com>
5897 * mini.c (mono_method_to_ir): When initializing locals, handle a
5898 generic instances like a valuetype if it's a valuetype and like a
5899 class if it's a class.
5901 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5903 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5904 stack. Fixes #64674.
5906 * exceptions.cs: Add test for unwinding of call arguments.
5908 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5910 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5911 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5912 set the carry/borrow flag). The sparc and s390 implementations
5913 can now use optimized versions (and simplify the code). ppc bugfixes.
5915 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5917 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5919 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5921 * inssel-amd64.brg: Remove leftover 32 bit rule.
5923 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5925 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5927 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5928 mono_arch_find_jit_info functions into a new function. Fix a memory
5931 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5934 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5936 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5939 * exceptions.cs: Add array size tests.
5941 * mini.c: Allocate a separate icall wrapper for each arity of
5942 mono_array_new_va. Fixes #59509.
5944 * exceptions.cs: Add testcase for 64578.
5946 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5948 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5950 2004-09-02 Martin Baulig <martin@ximian.com>
5952 * mini.c (mono_method_to_ir): When initializing the locals, call
5953 handle_initobj() on the generic instance itself, not its
5956 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5958 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5959 MonoJitInfo for dynamic methods.
5961 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5963 * mini.c: Add support for freeing JIT data for dynamic methods.
5965 2004-09-01 Martin Baulig <martin@ximian.com>
5967 * mini-x86.c (is_regsize_var): Added support for generic
5969 (mono_arch_emit_prolog): Make this compile again, use
5970 `x86_push_imm_template (code)'.
5972 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5974 * mini-x86.c: make all push_imm instructions that get
5975 patched always emit the long form
5977 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5979 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5980 in a per-domain hash.
5982 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5985 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5987 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5990 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5993 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5994 Beginnings of SSE2 support.
5996 * exceptions.cs: Add more tests for checked int<->uint casts.
5998 2004-08-28 Martin Baulig <martin@ximian.com>
6000 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6004 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6005 Handle generic instances recursively.
6007 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6009 * iltests.il: test for conv.u8 on a constant
6011 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6013 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6014 LCONV_x4 (shrun_32 (membase)).
6016 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6018 * inssel-x86.brg: c&p rules for push/setret of long
6020 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6022 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6023 compare (regvar, base)
6025 * inssel-x86.brg: more burg love
6027 * inssel.brg: more cleanup
6029 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6031 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6033 * basic-long.cs, basic-calls.cs: new tests for optimization.
6035 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6037 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6040 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6042 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6044 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6046 * inssel.brg (mini_emit_memcpy): use
6047 NO_UNALIGNED_ACCESS to disable memcpy optimization
6049 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6051 * mini-amd64.c: Handle generic types in various places.
6053 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6055 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6057 * mini.c (handle_box): Fix warning.
6059 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6061 * mini-amd64.h: Enable the emit_state optimization.
6063 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6065 * mini-amd64.c: Add some new 64 bit peephole opts.
6067 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6069 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6071 * mini-amd64.c: Register allocator fixes.
6073 * mini.c: Add an optimization to emit_state to avoid allocation of new
6074 registers on some platforms.
6076 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6078 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6080 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6081 allocation. Fixes #63085.
6083 * basic-long.cs: Add new regression test.
6085 * mini-amd64.c: Register allocator improvements.
6087 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6089 * mini-amd64.c (read_tls_offset_from_method): Add another code
6092 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6093 instruction sequence for nullifying class init trampolines.
6095 * objects.cs: Add new regalloc test.
6097 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6099 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6101 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6103 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6106 * driver.c: Fix profiling after TLS changes.
6108 * driver.c (mono_main): Set mono_stats.enabled if needed.
6110 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6113 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6115 * mini-x86.c: use a 1 op rather than a 2 op tls access
6116 instruction -> faster.
6118 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6120 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6123 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6125 * exceptions-sparc.c (throw_exception): fix typo
6127 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6129 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6130 set tree->dreg correctly with tls. Allow any
6131 register to be used.
6133 * mini-x86.c (read_tls_offset_from_method): add new code
6134 generation pattern seen with GCC.
6137 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6139 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6140 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6141 exceptions-sparc.c: fix some performance issues in exception
6142 handling and setting of the stack trace for exceptions that were
6145 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6147 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6150 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6153 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6155 This patch inlines tls access, when possible.
6157 * mini.h: new arch functions for TLS intrinsics.
6158 All platforms updated with a stub.
6160 * mini.c: use the new intrinsics
6162 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6163 arch specific intrinsic for tls variables
6165 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6167 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6170 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6172 * mini.c: thread local allocation
6174 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6176 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6178 * Makefile.am: Link against the static version of libmonogc.
6180 * Makefile.am: Link the static versions of the convenience libraries
6181 into the mono executable.
6183 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6185 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6187 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6188 on integer overflow.
6190 * mini-amd64.c: Reorganize function call code.
6192 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6194 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6196 * inssel-x86.brg: use xor eax,eax.
6198 * basic.cs: new tests
6200 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6202 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6203 in exception throwing code.
6205 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6207 * inssel-x86.brg: use xor esi,esi.
6209 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6211 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6212 can trace methods compiled during mini_init () too.
6214 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6217 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6219 * Makefile.am: static link on x86 (r=zoltan)
6221 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6223 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6224 code since it causes some programs to fail.
6226 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6228 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6230 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6232 * mini.c: ovfops_op_map - add STACK_OBJ case for
6234 * basic.cs: add test_0_pin_string as test
6237 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6239 * Makefile.am: build C# if srcdir != builddir
6241 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6243 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6244 fall-through blocks.
6246 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6248 * driver.c: enable loop by default again and include abcrem in -O=all.
6250 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6252 * iltests.il: Add some localloc tests.
6254 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6256 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6259 * inssel-amd64.brg: Add some optimizations.
6261 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6264 * Makefile.am: Statically link mono against libmono on AMD64.
6266 * mini-amd64.c inssel-amd64.brg: Optimizations.
6268 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6270 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6272 * tramp-amd64.c: Patch calling code in trampolines.
6274 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6276 * mini-amd64.c: pinvoke struct passing fixes.
6278 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6280 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6281 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6283 2004-08-05 Duncan Mak <duncan@ximian.com>
6285 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6288 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6290 * mini-amd64.c (emit_move_return_value): Move return value for normal
6293 2004-08-05 Martin Baulig <martin@ximian.com>
6295 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6296 `type->type'; just modify `type' itself when dealing with enums
6297 and generic instances.
6298 (check_call_signature): Make `simple_type' a `MonoType *'.
6300 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6302 * mini.c: Use OP_PADD to add offsets to addresses.
6304 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6306 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6308 * mini-sparc.c (mono_arch_emit_epilog): fix check
6309 for folding last op into restore instruction
6311 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6313 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6314 helper methods using the code manager.
6316 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6318 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6320 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6322 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6323 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6325 * mini-s390.c: fix tail processing
6327 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6329 * mini-ppc.c: mul.ovf.un exception name fix.
6331 2004-08-03 Martin Baulig <martin@ximian.com>
6333 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6334 instances; before jumping to `handle_enum', also modify `ptype'.
6336 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6338 * cpu-sparc.md: fcall maximal length too small.
6340 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6342 * mini-amd64.c mini.h: Add initial support for passing/returning
6343 structures to/from pinvoked methods.
6345 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6347 * mini-ppc.c: reg allocator fix.
6349 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6351 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6353 * inssel.brg: Optimize memset on 64 bit machines.
6355 * mini-amd64.c: Fix some vararg cases.
6357 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6359 * mini-s390.c: Corrected macro in emit_float_to_int
6361 * s390-abi.cs: Tests to exercise the s390 ABI
6363 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6365 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6368 * basic.cs: Add a test for add.ovf.un.
6370 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6372 * mini-sparc.c: add case for OP_IDIV_UN
6374 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6376 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6378 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6380 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6382 * basic.cs: regression tests.
6384 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6387 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6389 * basic.cs: Add a new test.
6391 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6392 and AOT. Various fixes and optimizations.
6394 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6396 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6398 * mini-ppc.c: make sure temp regs are not used for global reg
6401 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6403 * cpu-sparc.md: conv_i8 fix for 64bits
6405 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6407 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6409 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6410 add opcode for cmp BYTE PTR [eax], imm.
6412 * inssel.brg: Make memcpy and memset takes bases.
6414 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6416 * *-amd64.*: More AMD64 work.
6418 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6420 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6421 add a compare-not-equal opcode.
6423 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6425 * mini.c: Use mono_init_from_assembly instead of mono_init.
6427 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6429 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6431 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6433 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6435 * inssel.brg: 64 bit fixes.
6437 * mini.h (MonoCallInst): Add some AMD64 specific data.
6439 * mini.h: Add some OP_P opcodes.
6441 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6443 * basic.cs: tests for 61797 and 61740
6445 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6447 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6448 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6450 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6452 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6454 * *-amd64*.*: Ongoing AMD64 work.
6456 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6458 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6460 * *-amd64*: Ongoing AMD64 work.
6462 * mini-arch.h: Add AMD64 support.
6464 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6466 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6468 * mini-ops.h: Add new opcodes.
6470 * Makefile.am: Add AMD64 support.
6472 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6473 rules into the inssel-long*.brg files.
6475 * *-amd64.*: Add beginnings of AMD64 backend.
6477 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6479 * mini.c (print_dfn): commenting out the code that prints
6480 the cil. With -O=deadce, this makes -v -v crash.
6482 * cpu-pentium.md: make checkthis have a length of 2
6484 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6486 * mini-sparc.h: fix implementations of __builtin
6487 functions for Sun compiler for V9.
6489 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6491 * mini.c: use the new stelem.ref wrapper
6492 * exceptions.cs, arrays.cs: new stelem.ref tests
6494 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6496 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6497 new XSP should work with these changes).
6499 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6501 * inssel-{long32,x86,}.brg: trivial optimizations.
6503 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6505 * mini.c: load value when emitting box operation in
6508 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6510 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6511 is one byte shorter than cmp DWORD PTR [eax], 0.
6513 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6515 * inssel-ppc.brg: arguments on the stack are always
6516 relative to the stack pointer (spotted by Neale Ferguson).
6518 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6520 * exceptions-x86.c: delay appending the method name to the trace until
6521 after mono_jit_info_table_find is called, as this gets the real
6524 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6526 * aot.c: register roots
6528 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6530 * aot.c : I could just use PLATFORM_WIN32 flag.
6532 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6534 * aot.c : Reverting the previous fix. This time it broke linux build.
6536 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6538 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6540 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6542 * mini.c (handle_stack_args): Remove some more debugging code.
6544 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6546 * driver.c mini.h aot.c: Allow additional options to be specified with
6547 --aot and pass them to mono_compile_assembly.
6549 * aot.c: Add experimental code to AOT compile all loaded assemblies
6550 on demand and save the code into a cache in the filesystem.
6552 * aot.c: Add support for more wrapper methods.
6554 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6557 * cpu-*.md: Remove removed opcodes.
6559 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6560 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6561 related icalls to marshal.c.
6563 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6565 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6567 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6569 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6571 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6572 * liveness.c: If liveness is recomputated we need to reset the information
6573 for each variable. This way, if the liveness range has been narrowed
6574 by optimizations that happened after the last computation, we can return
6577 For example, if you have
6582 // Tons of code that does not affect i
6588 i = 0 is dead code and will be removed by SSA. However, when
6589 linear scan gets to the code, i will still appear to be live
6590 throughout the entire block. This prevents good register allocation.
6592 2004-07-06 Martin Baulig <martin@ximian.com>
6594 * debug-mini.c (mono_debug_init_method): Allow
6595 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6596 (mono_debug_add_icall_wrapper): New method.
6598 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6600 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6602 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6605 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6607 * aot.c (mono_aot_load_method): Fix loading of debug info.
6609 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6611 * aot.c: Add logging support.
6613 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6615 * mini.h: Add prototype for mono_print_method_from_ip.
6617 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6619 * inssel.brg: 64 bit fixes.
6621 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6624 * Makefile.am: Add SPARC64 support.
6626 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6628 * aot.c: Fix alignment problems on 32 bit platforms.
6630 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6632 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6635 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6638 * mini.h: Bump AOT file version. Some 64 bit fixes.
6640 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6642 * inssel-sparc.brg: Add new rule to avoid register moves.
6644 * inssel.brg: Add ldind_to_load_membase helper function.
6646 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6648 * mini.c: OffsetToStringData intrinsic.
6650 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6652 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6654 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6657 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6658 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6660 * mini.c: reinstated mono_compile_get_interface_var()
6661 on x86, too, since the change breaks the Gtk# build there as well.
6663 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6665 * driver.c: remove loop from the default optimizations: it seems to
6666 interact badly with some of the other options (see bug #60613).
6668 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6670 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6671 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6673 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6675 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6676 vararg-using methods.
6678 2004-06-21 Martin Baulig <martin@ximian.com>
6680 * mini/mini-exceptions.c
6681 (mono_handle_exception): Added `gpointer original_ip' argument.
6682 After calling mono_unhandled_exception(), call
6683 mono_debugger_unhandled_exception() and if that returns true,
6684 restore the context and return.
6686 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6688 * mini-ppc.c: prefer the use of relative branches so
6689 they won't need to be patched in aot code (patch from Patrick Beard).
6691 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6693 * aot.c: patch from Patrick Beard to make the output assembly
6694 more correct for the MacOSX assembler. Small tweak to
6695 generate sane images on Linux/PPC, too.
6697 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6699 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6700 case until bug #59509 is fixed (shows up in #60332).
6702 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6704 * mini.c: make sure the needed wrappers are compiled, too, with
6707 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6709 * driver.c: remove NPTL reference in --version output.
6711 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6713 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6714 generate valid assembly for the Mach-O assembler.
6716 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6718 * driver.c: don't include abcrem in the all optimization specifier
6719 since it slows down jit compilation too much for now.
6721 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6723 * mini.c: use BIGMUL only if both operands have the same signage.
6724 * iltests.il: Test for bug 60056. (errors related to signage in
6729 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6731 * mini.c, aot.c: memory leak fixes.
6733 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6735 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6737 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6739 * Makefile.am: remove the -static hack completely, it links in
6740 statically glib as well.
6742 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6744 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6745 * exceptions.cs: make it compile with new mcs/csc.
6747 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6748 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6749 and added relevant test case.
6751 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6753 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6754 regressions in gtk-sharp.
6756 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6758 * exceptions.cs: New regression tests.
6760 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6762 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6764 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6766 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6768 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6770 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6772 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6774 * mini.c (mono_jit_runtime_invoke): Init class in this
6775 method instead of trusting mono_jit_compile_method to
6776 do the work (because wrappers can be in object class)
6778 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6780 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6782 * basic-long.cs: New regression test.
6784 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6786 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6789 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6791 * Makefile.am: fix miguel's change to build mono statically against
6792 libmono (track build dependencies).
6794 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6796 * cfold.c: Some glib versions do not have G_MININT32.
6798 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6800 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6801 with precision of tan, atan, sin and cos, and implemented related
6802 regressions tests (fixes bug 54467, but one new problem appeared and
6805 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6807 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6809 * exceptions.cs: Add test for constant folding && division by zero.
6811 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6812 since driver.c is in libmono too, so the optimization was useless.
6814 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6815 variable to driver.c so the compiler can emit more efficient code to
6818 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6820 * Makefile.am: don't distribute generated inssel.[ch] files.
6822 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6824 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6825 into the default appdomain. Fixes #58707.
6827 * jit-icalls.c: Remove the broken approximation for truncl, doing
6828 no conversion is better.
6830 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6833 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6835 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6836 of the mcrxr instruction which is not available on some processors
6837 even if it's documented to be. Implement add and sub overflow correctly
6838 (still not complete for long unsigned). Speed up icalls a bit.
6840 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6842 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6843 we run .cctor in the current domain instead of target_domain.
6845 Fixes bug #58558, .cctor not being called in -O=shared.
6847 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6849 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6851 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6853 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6854 which can be done with an imm8, do it that way.
6855 (mono_arch_output_basic_block): ditto for a jmp
6856 (mono_arch_emit_prolog): Computate maximum offset of a label.
6858 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6860 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6861 now tries to allocate prefered physical reg's for virtual
6862 regs. This reduces the number of emited spills/loads with
6863 20-30% on our core assemblies.
6865 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6867 * jit-icalls.c: truncl() is not needed and trunc() is
6868 the correct thing to do anyway (bug #58287).
6870 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6872 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6875 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6877 * driver.c: enable loop optimizations by default.
6879 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6881 * mini-x86.c: fix calc of max loop size when aligning loops start.
6883 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6885 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6888 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6890 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6893 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6895 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6897 * mini.c (inline_method): Allways inline some wrappers even if the cost
6898 is too large. Fixes #58785.
6900 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6902 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6904 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6905 (crichton@gimp.org). Beginning of support for sparc/linux.
6907 * mini-sparc.c: Optimize retrieval of LMF address.
6909 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6911 * exceptions-ppc.c: handle alloca in methods with clauses.
6913 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6915 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6917 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6919 * mini.c: Delegate most of the abort signal work to
6920 mono_thread_request_interruption, which also handles Stop and Suspend
6923 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6925 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6926 supports the save/restore lmf opcodes.
6928 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6930 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6933 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6935 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6937 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6938 methods which contain array accesses.
6940 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6941 boundaries. Fixes #58537.
6943 * iltests.il: Add regression test for #58537.
6945 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6947 * mini-x86.c (mono_arch_local_regalloc): Last part of
6948 fix for bug #58633 (releasing register to early).
6950 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6952 * basic-long.cs: Add new regression test.
6954 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6956 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6957 register too early on the chain.
6959 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6961 * mini.c (create_helper_signature): Use a helper function to reduce
6962 the code which needs to be written. Also set the calling convention of
6963 icalls on windows. Fixes #57840.
6965 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6967 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6968 exceptions-ppc.c: added helper function to get the instruction address
6969 from a signal handler context.
6971 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6973 * helpers.c: use g_get_tmp_dir. Invokes happyness
6976 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6978 * helpers.c: Add new env variable to pass args to objdump.
6979 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6981 2004-05-17 Radek Doulik <rodo@ximian.com>
6983 * Makefile.am (common_sources): added abcremoval.h so it get
6984 disted and daily mono packages on go-mono.com will build again
6986 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6988 * abcremoval.c: Fixed coding style, added copyright header.
6990 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6992 * mini.h: Added prototype for abc removal main function.
6994 * build_relations_propagation_table.pl: Added copyright header.
6996 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6998 * basic-long.cs: reg test for complex ceq_long bug.
7000 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7002 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7003 reg in long and clob case (bug #58343). Fixed/added comments.
7005 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7007 * mini.c (mono_jit_runtime_invoke): Follow new convention
7008 of calling the invoke method with an function pointer.
7010 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7012 * ChangeLog: Fix author of memory leak patch.
7014 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7016 * Makefile.am: fix make dist as well...
7019 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7021 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7022 on archs where pointers are 4 bytes long.
7024 * Makefile.am: Added abcremoval.c source file.
7026 * abcremoval.c: Added abcremoval.c.
7028 * abcremoval.h: Added abcremoval.h.
7030 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7032 * inssel.brg: Enabled bounds check removal.
7034 * mini.c: Added support for abcrem optimization.
7036 * mini.h: Added abcrem optimization label.
7038 * driver.c: Added support for abcrem optimization.
7040 * propagated_relations_table.def: Added propagated_relations_table.def.
7042 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7044 * mini.c, cfold.c: fix style.
7046 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7048 * mini.c: handle issue with the low-level implementation of
7049 some long opcodes (bug #54209).
7051 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7053 * basic.cs: test for my new cmov stuff.
7055 2004-05-13 Patrik Torstensson
7057 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7058 opt and added peephole documentation.
7060 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7062 * tramp-ppc.c: rewrote the generic trampoline code.
7064 2004-05-11 Patrik Torstensson
7066 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7068 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7070 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7072 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7073 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7075 * mini.c: Add new icalls for AsAny marshalling.
7077 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7079 * tramp-ppc.c, mini-ppc.c: more cleanups.
7081 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7083 * mini.c: no warnings.
7085 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7087 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7089 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7091 * mini.c: In the thread abort signal handler, if the thread is in the
7092 process of being stoped, don't throw the Abort exception, just stop the
7095 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7097 * tramp-ppc.c: removed old code.
7099 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7101 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7102 do some simple speed optimizations on ppc.
7104 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7106 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7107 and large offsets in load/store.
7109 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7111 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7112 it causes regressions.
7114 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7116 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7119 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7121 * jit-icalls.c: remove warnings.
7122 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7123 speedups for unsafe code.
7125 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7127 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7129 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7131 * basic-calls.cs: Add new regression test.
7133 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7136 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7138 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7141 2004-05-06 Patrik Torstensson
7143 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7144 long reg allocation in any reg (not only eax:edx) and implemented
7145 long shl/shr ops in asm instead of helpers.
7147 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7149 * mini-sparc.h: Fix warnings.
7151 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7154 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7155 separate statement for clarity.
7157 * mini-sparc.c: Update status.
7159 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7161 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7164 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7166 * inssel-ppc.brg: another small pre-release workaround:
7167 we don't do overflow detection for long_sub_un.
7169 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7171 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7172 (also works around a weird ppc bug: 57957).
7174 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7176 * tramp-ppc.c: trampoline fixes.
7178 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7180 * mini-ppc.c: fixed typos.
7182 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7184 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7185 at the top of the stack. Fixed typos. Use a frame registers
7186 for all the methods with exception clauses.
7188 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7190 * exceptions-ppc.c: restore fp registers.
7192 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7194 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7195 order from the stack top (moved the stack room to save the
7196 return value for trace after the param area). Fixed corruption
7197 in restoring registers on unwind.
7199 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7201 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7203 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7205 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7206 and prolog/epilog for methods that use it. Allow
7207 enough param area room for varargs methods. Fix miguel's
7208 breakage in exception handling.
7210 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7212 * Makefile.am: run genmdesc only on current arch.
7214 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7217 * mini-x86.h: fix the build on windows.
7219 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7221 * 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.
7223 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7225 * mini-exceptions.c: New file.
7227 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7228 Move some parts of the x86 exception handling code to an
7229 arch-independent file so it can be shared with other ports.
7231 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7233 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7235 2004-04-26 David Waite <mass@akuma.org>
7237 * driver.c: remove comma from end of enumeration declaration
7239 2004-04-26 Jackson Harper <jackson@ximian.com>
7241 * driver.c: parse config file before loading first assembly. This
7242 allows the user gac to be enabled/disabled.
7244 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7246 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7247 simpler mechanism: we do not care what is encoded initially
7248 (branch absolute or relative), we care about the code and its
7249 target. I kept the old code for reference for now.
7251 The new code tries first to determine if the jump is anywhere in
7252 the -/+32 absolute meg range, if it succeeds, it encodes using the
7253 absolute branch; If not, it tried to find something in the
7254 relative range, if not, it uses the handle_thunk code.
7256 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7258 * exceptions-ppc.c: use the correct ip register on macosx.
7260 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7262 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7264 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7266 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7267 Raise exception on integer divide by zero by hand since the hw
7268 doesn't support it. Handle NaNs in FP compares.
7270 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7272 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7273 code reducing duplication between the platforms and enabled
7274 signal exception handling (on linux for now).
7276 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7278 * exceptions-ppc.c: more macosx support.
7280 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7282 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7284 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7286 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7288 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7290 * iltests.il: more tests.
7292 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7294 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7297 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7299 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7301 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7303 * liveness.c: Mark variables as volatile in all basic blocks reachable
7304 from exception clauses.
7306 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7308 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7311 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7313 * iltests.il, basic.cs: more tests for regalloc.
7315 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7317 * iltests.il: Some tests for register allocation modifications
7320 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7322 * exceptions.cs: Add regression test for bug #56782.
7324 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7325 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7326 the beauty of fixing the same thing in 5 different files...
7328 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7330 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7333 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7335 * mini.c: Add support for STRWLPARRAY marshalling convention.
7337 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7339 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7340 to init the context to setup the regs pointer).
7342 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7344 * exceptions-ppc.c: more exceptions work.
7346 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7348 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7351 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7353 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7354 can use the memory directly.
7356 * cpu-pentium.md: Update documentation from a post from Zoltan.
7358 add x86_add_membase, x86_sub_membase, x86_mul_membase
7360 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7362 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7363 GENERAL_REGS they were also hardcoded for all PPC ports.
7365 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7367 Remove hard-coded limit for floating point registers, use
7368 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7370 Notice that in MacOS X calling conventions you can fit a lot more
7371 floating point values in registers, so I should update the PInvoke
7372 test to excercise the passing of floating point values on the
7373 stack (currently broken).
7375 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7377 * tramp-ppc.c (create_trampoline_code): Added
7378 JUMP_TRAMPOLINE_SIZE.
7379 (ppc_magic_trampoline): Follow the pattern from
7380 x86_magic_trampoline: if code is set to zero, return.
7381 (create_trampoline_code): Always pass MonoMethod to the jump
7382 trampoline, before it was passing a null.
7383 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7384 share the code with mono_arch_create_jit_trampoline.
7386 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7388 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7391 * cpu-g4.md: Added length for jmp instruction, the worst case
7392 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7395 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7397 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7399 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7401 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7402 before each IL instruction.
7404 * mini.c (CEE_BOX): Fix warnings.
7406 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7408 * mini.c: removed a few unused vars and extra whitespace.
7410 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7412 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7414 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7416 (OP_GETCHR): use the above
7417 (CEE_LDELEMA): use the above.
7419 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7420 version of the generic impl.
7421 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7422 (CEE_LDELEMA): use the above.
7424 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7426 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7429 * iltests.il: Added new regression test for #56317.
7431 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7433 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7434 under NetBSD. Fixes #56450.
7436 * liveness.c (update_gen_kill_set): Fix previous patch.
7438 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7440 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7442 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7444 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7447 * inssel-sparc.brg: Add more optimizations.
7449 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7451 2004-04-01 Martin Baulig <martin@ximian.com>
7453 * mini.c (handle_box): New static function; moved the
7454 implementation of CEE_BOX here.
7455 (mono_method_to_ir): Added `constrained_call' variable.
7456 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7457 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7458 mono_method_get_constrained() to get the method.
7460 2004-04-01 Martin Baulig <martin@ximian.com>
7462 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7463 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7464 (mono_method_to_ir): We don't need these macros anymore since
7465 mono_class_get_full() already takes care of it.
7467 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7469 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7470 use @function (as doesn't accept #function here) and check the return
7471 value of system and stop if fails.
7473 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7475 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7477 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7479 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7481 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7483 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7486 * basic-long.cs: Add test for negation of Int64.MinValue.
7488 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7490 * mini-sparc.c: Update status.
7492 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7494 * exceptions-sparc.c: Fix return value in filters.
7496 * inssel-sparc.brg: Fix register allocation in some rules.
7498 2004-03-28 Martin Baulig <martin@ximian.com>
7500 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7503 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7505 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7507 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7508 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7509 remove unused conv_u4 opcode.
7511 * mini-x86.c: Remove valgrind workaround since it slows down things
7512 even when mono is not run under valgrind.
7514 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7516 * mini-sparc.c: Update status.
7518 * inssel-sparc.brg: Add some optimizations.
7520 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7521 future delay slot filling. Add support for varargs, tail calls and JMP.
7523 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7524 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7526 * inssel.brg: Fix register allocation in OP_ARGLIST.
7528 * inssel.brg: Fix warnings.
7530 2004-03-25 Martin Baulig <martin@ximian.com>
7532 * mini.c (inflate_generic_field): Removed.
7533 (mini_get_method): Removed, use mono_get_method_full(),
7534 (mini_get_class): Removed, use mono_class_get_full().
7535 (mono_method_to_ir): Pass our generic context to
7536 mono_field_from_token().
7538 2004-03-25 Martin Baulig <martin@ximian.com>
7540 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7541 of a `MonoMethod *'.
7542 (mini_get_method): Take a `MonoGenericContext *' instead
7543 of a `MonoMethod *'.
7544 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7545 a new local variable called `generic_context' which holds the
7546 current `MonoGenericContext *'; use it to lookup things.
7548 2004-03-24 Martin Baulig <martin@ximian.com>
7550 * mini.c (mini_get_class): New static method; if we're inside a
7551 generic instance, inflate the class if neccessary.
7552 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7554 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7556 * iltests.il: New regression test for #55976.
7558 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7561 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7563 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7566 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7568 * liveness.c: Consider SSA stores as well as loads when making vars
7571 * exceptions.cs: New regression tests for register allocation.
7573 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7575 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7576 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7577 domain lock only to protect puntual access to data structures.
7578 Added access lock for sighash, jit_icall_hash_name,
7579 jit_icall_hash_addr and domain->code_mp.
7581 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7583 * driver.c: Print SIGSEGV handling method.
7585 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7587 * mini.c (setup_jit_tls_data): Handle case when this is called
7588 multiple times for a thread.
7590 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7591 is different from fbxx_un. Fixes #54303. Also use constants instead of
7592 magic numbers in a lot of places.
7594 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7596 * exceptions.cs: Fix cctor test when --regression is used.
7598 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7600 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7603 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7605 * inssel-ppc.brg: fixed register assignments for some rules.
7607 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7609 * exceptions.cs: Add test for exceptions in static constructors.
7611 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7612 static constructors outside the domain lock. Fixes #55720.
7614 2004-03-17 Martin Baulig <martin@ximian.com>
7616 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7617 (inflate_generic_field): Take the `MonoMethod *' instead of the
7618 `MonoClass *' and added support for generic method.
7619 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7620 have a `field->parent->gen_params', only inflate the field if it's
7621 an open constructed type.
7623 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7625 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7626 exception object instead of the preconstructed ones.
7628 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7630 * mini.c: reverted changed to sigsegv_signal_handler commited
7631 accidentally in the previous patch.
7633 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7636 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7637 running --aot with an old assembly.
7639 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7641 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7644 * mini-sparc.c: Add support for v9 branches with prediction.
7646 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7648 * mini.c (mini_init): #warning is GNUC only
7650 * mini-sparc.h: implement __builtin_frame_address
7651 and __builtin_return_address for Sun C compiler
7653 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7655 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7657 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7659 * basic-calls.cs: Add test for unaligned byref long argument passing.
7661 * mini-ops.h: Add sparcv9 compare and branch instructions.
7663 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7664 v9 instructions if we have a v9 cpu.
7666 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7667 registers for global allocation.
7669 * exceptions-sparc.c: Fixes.
7671 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7673 * liveness.c (mono_analyze_liveness): Optimized version.
7675 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7677 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7680 * basic-float.cs basic-calls.cs: New regression tests.
7682 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7684 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7685 sigaltstack implementation.
7687 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7689 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7690 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7692 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7694 * mini.c: Fix warnings.
7696 * mini.c (mono_resolve_patch_target): New function which contains the
7697 arch independent part of the patching process.
7699 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7700 patching code to a separate function.
7702 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7704 * mini.c (add_signal_handler): ifdef out on Windows
7706 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7708 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7709 cpu-sparc.md: Add exception handling support + other fixes.
7711 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7712 typed GC detection in --version.
7714 * basic.cs exceptions.cs: New regression tests.
7716 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7717 the arch specific code can store data during a compilation.
7719 * mini-ops.h: Add OP_SETFRET.
7721 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7722 function, register a separate icall for each arity, so the icalls can
7725 * mini.c (mono_print_tree): Print negative offsets in a more readable
7728 * mini.c: Make signal handling work on sparc.
7730 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7732 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7734 * jit-icalls.c: Emulate truncl by aintl on solaris.
7736 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7738 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7740 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7742 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7744 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7745 a MarshalByRef type, inline a method that performs the check, taking into
7746 account that the object can be a proxy. Also implemented tow new opcodes:
7747 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7748 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7749 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7751 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7753 * mini-ppc.c: if a relative branch displacement is too big
7754 but it points to and area reachable with an absolute branch,
7757 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7759 * mini.c: optimize small copies in cpblk.
7761 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7763 * basic-calls.cs basic-float.cs: New regression tests.
7765 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7766 negative offsets from %fp. Implement localloc. Fix local register
7767 allocation. Fix the case when the this argument needs to be saved to
7768 the stack. Implement some missing opcodes.
7770 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7772 * mini.c (mini_method_compile): Reenable global regalloc in methods
7773 with exception handlers.
7775 * linear-scan.c (mono_varlist_sort): Fix warning.
7777 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7779 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7782 * liveness.c: Make all variables uses in exception clauses volatile, to
7783 prevent them from being allocated to registers. Fixes #42136.
7785 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7787 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7790 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7791 argument to mono_arch_regalloc_cost.
7793 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7796 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7798 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7799 Make the cost of allocating a variable to a register arch dependent.
7801 * basic-calls.cs: Fix compilation of tests.
7803 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7804 helper function to cut back on the number of #ifdefs needed.
7806 * mini-ppc.c: Fix compilation.
7808 * basic-calls.cs: New regression tests.
7810 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7812 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7813 of l0 since that is callee saved.
7815 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7818 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7819 of delay instruction.
7821 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7823 * mini.h (MonoCallInst): Add 'virtual' flag.
7825 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7827 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7829 * *.cs: New regression tests.
7831 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7834 * mini.c (mono_runtime_install_handlers): Fix build.
7836 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7837 'signal_stack_size' members.
7839 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7840 alternate signal stack.
7842 * exceptions-x86.c: Add stack overflow handling.
7844 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7845 functions to arch independent code.
7847 * mini.c (mono_print_tree): Print more detailed info for load_membase
7850 2004-02-23 Martin Baulig <martin@ximian.com>
7852 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7854 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7856 * mini-x86.c: fixed reg allocation for div/rem.
7858 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7860 * driver.c (mono_main): Report some configuratio options on --version.
7862 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7864 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7865 low in the address space. Correctly flush memory in thunks where we
7868 2004-02-20 Martin Baulig <martin@ximian.com>
7870 * mini.c (mini_get_method): New static method; inflate all generic
7871 methods and methods in open generic instances.
7872 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7873 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7875 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7877 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7879 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7881 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7883 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7885 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7886 it compile using Sun's compiler.
7888 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7890 * 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.
7892 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7894 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7896 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7898 * mini-ppc.c: handle calls outside of the allowed range with thunks
7899 allocated using the code manager.
7900 * tramp-ppc.c: use the code manager to hold generated native code.
7901 Fixed the magic trampoline to just patch vtable entries.
7903 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7905 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7908 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7910 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7913 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7914 if we have a working __thread implementation.
7916 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7917 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7919 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7921 * mini-x86.c: Fix compilation under gcc 2.
7923 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7925 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7926 contains a call to the wrapped function.
7928 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7929 OP_<CALL>_IMM opcodes, and use them under X86.
7931 * mini.c (mono_jit_find_compiled_method): Fix warning.
7933 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7935 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7937 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7938 functionality to mini.c.
7940 * mini.c (mono_create_jump_trampoline): New function to create a jump
7941 trampoline. Return a compiled method instead of a trampoline if it
7942 exists. Add a cache for jump trampolines.
7944 * mini.c (mono_jit_find_compiled_method): New function to return a
7945 compiled method if it exists.
7947 * mini-x86.c: Call mono_create_jump_trampoline instead of
7948 mono_arch_create_jit_trampoline.
7950 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7951 a jump trampoline. Fixes #52092.
7953 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7955 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7956 which is not up-to-date. Add check_corlib_version () instead.
7958 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7961 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7962 since newer valgrind versions do not need it.
7964 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7965 compile a method with a given set of optimizations.
7967 * mini.c: Compile icall wrappers on-demand instead of at startup.
7969 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7970 wrapper for an icall.
7972 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7974 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7977 * iltests.il: Add test for non-empty stack before switch instruction.
7979 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7981 * mini.c: Add support for new stringbuilder marshalling conventions.
7983 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7985 2004-02-01 Martin Baulig <martin@ximian.com>
7987 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7988 in `ginst->mtype_argv'.
7990 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7992 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7993 facilitate grepping.
7995 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7997 * mini.c: fixed buglet in initobj generic implementation for references.
7999 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8001 * Makefile.am: make the version script conditional.
8002 * jit-icalls.c: handle missing truncl().
8004 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8006 * exceptions.cs: Add more tests for double->int conversion.
8008 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8009 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8011 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8013 * driver.c: make --verbose --version emit an error
8014 if the loaded corlib doesn't match the runtime version.
8016 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8018 * mini-ppc.h: export ppc_patch().
8019 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8020 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8021 on par or better than on MacOSX.
8023 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8025 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8026 mono_lookup_pinvoke_call.
8028 * mini-x86.c: Under windows, the default pinvoke calling convention is
8029 stdcall. Fixes #52834.
8031 * mini.c (optimize_branches): Add an upper bound to the number of
8032 iterations to prevent infinite loops on strange loops. Fixes #53003.
8034 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8036 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8037 and ISINST. Fixes #52093.
8039 * objects.cs (test_0_vector_array_cast): New tests.
8041 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8043 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8044 checking in Array.Set ().
8046 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8049 * object.cs (test_0_multi_array_cast): New regression test.
8051 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8053 * exceptions-ppc.c: fix build on Linux/PPC.
8055 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8057 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8058 running under valgrind.
8059 (x86_magic_trampoline): Fix build bustage.
8061 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8062 negative values as well. This is needed for the encoding of the line number
8063 info, since sometimes the line numbers are not in increasing order.
8065 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8067 * cpu-pentium.md (localloc): Increase the size of the localloc
8068 instruction since it is a loop under Win32.
8070 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8073 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8075 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8076 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8077 Max Horn (max@quendi.de). Fix file names in comments.
8079 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8081 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8082 avoid stack overflow.
8083 (replace_usage): Avoid uninitialized variable warnings.
8085 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8086 and taking the address of valuetype variables.
8088 2004-01-03 Patrik Torstensson
8090 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8091 for other purposes than FP later on.
8093 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8095 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8098 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8100 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8102 2003-12-30 Patrik Torstensson <p@rxc.se>
8104 * mini-x86.h: Decreased number of availiable fp regs.
8105 Solves corner cases with FP spilling.
8107 2003-12-23 Patrik Torstensson <p@rxc.se>
8109 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8110 for floating point stack tracking / spilling on x86.
8113 * basic-float.cs: added float mul overflow test.
8115 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8117 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8119 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8121 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8122 supports for cond branches that overflow the immediate
8123 overflow offset. mcs can compile simple programs.
8125 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8127 * exceptions-ppc.c: exception handling support wip:
8128 finally handlers get run on exception.
8130 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8132 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8135 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8137 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8138 initial support for stack walking and unwinding.
8140 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8142 * driver.c (mono_main): Make corlib-out-of-sync message more
8143 descriptive. Also remove verify_corlib call.
8145 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8147 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8148 not overlap with other call's arguments, too.
8150 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8152 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8153 move to arch-specific code the choice of arch-specific
8154 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8155 * mini.c: ensure emulation calls will not interleave
8158 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8160 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8161 the magic trampoline stack frame is dropped before executing
8164 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8166 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8167 and integer to fp conversions. Added support for overflowing
8168 arguments on the stack. Reserve a couple more registers as temps.
8169 Added support for aot compilation (as output still needs to be
8172 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8174 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8175 Don't overwrite return register in some corner cases.
8177 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8179 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8180 static constructors when AOT compiling.
8182 * driver.c (mono_main): Call mono_check_corlib_version.
8184 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8186 * cpu-g4.md, basic.cs: fixed div target register.
8188 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8190 * mini-ppc.c, basic.cs: shl_imm fix with test.
8192 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8194 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8195 structures by value. Misc fixes.
8196 * objects.cs: more tests.
8198 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8200 * mini-ppc.c: lconv.ovf.i implemented.
8202 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8205 (mini_init): don't error out if someone already called g_thread_init.
8207 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8209 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8210 to be any type per the spec. Fix abnormal memory usage when
8211 the same object is repeatedly thrown.
8213 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8215 * mini.c: check for overruns in IL code.
8217 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8219 * TODO: Add/remove some todo entries.
8221 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8223 * driver.c (mono_main): Call mono_verify_corlib.
8225 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8227 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8228 This has been moved to mini.c
8229 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8230 type being casted is marshalbyref it could be a proxy, so instead of
8231 emitting the type check code, emit a call to a runtime method that will
8232 perform the check by calling CanCastTo if needed.
8234 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8236 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8237 methods with large stack frames under Win32.
8239 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8241 * Makefile.am: Distribute regression tests.
8243 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8244 at the end instead of inserting each variable into the sorted list.
8246 * linear-scan.c (mono_varlist_sort): New helper function.
8248 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8250 * mini.c: ensure arguments and locals are within bounds.
8252 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8254 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8257 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8259 * mini.c (mono_cprop_copy_values): Fix crash.
8261 * aot.c: Set verbosity back to 0.
8263 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8265 * regalloc.c: complete memory leak fix by Laurent Morichetti
8268 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8270 * driver.c (main_thread_handler): Revert the previous patch.
8272 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8275 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8276 memory from the memory pool.
8278 * driver.c (main_thread_handler): Turn on all optimizations when
8281 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8282 an array for better performance.
8284 * regalloc.c (mono_regstate_assign): Fix memory leak.
8286 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8287 serialize the debug info.
8289 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8290 debug info from the serialized representation.
8292 * aot.c: Save debug info into the generated file and load it when
8295 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8297 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8299 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8300 More FP-related fixes.
8302 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8304 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8305 and register allocation buglet. Hello world now runs.
8307 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8309 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8310 * tramp-ppc.c: fixed class init trampoline.
8311 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8313 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8315 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8316 mini.c: more ppc changes/fixes.
8318 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8320 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8321 Also optimize the case when the arguments are the same in the caller
8324 * iltests.il: Add tests for tail calls with valuetype arguments.
8326 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8328 * mini-ppc.c: fixes for struct return type.
8330 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8332 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8333 mono_spillvar_offset() to arch-specific code.
8335 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8337 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8339 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8341 * exceptions-x86.c: Fix stack space leaks.
8343 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8344 registers from the lmf if the method has save_lmf set.
8346 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8348 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8349 of icall wrappers into InvokeInDomain, since these are now per-domain.
8351 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8353 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8354 make some opcode emulation and intrinsic ops enabled/disabled
8355 according to the architecture. More fixes.
8357 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8359 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8361 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8363 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8364 arch-specific handling for 'this' and struct return type to
8367 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8369 * aot.c: prevent divide by zero error when reporting (it happened with
8372 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8374 * mini.h (inst_switch): Remove unused macro.
8376 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8379 (load_aot_module): free 'info->methods' and 'info' properly. No more
8380 "free(): invalid pointer blah" messages when you have an old aot
8383 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8385 * jit-icalls.c, mini.c: Added support for context static fields.
8387 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8389 * mini.c (mono_method_blittable): Methods which set LastError are not
8390 blittable either. Fixes #51108.
8392 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8394 * mini.c: flush icache.
8395 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8397 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8399 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8401 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8403 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8406 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8409 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8411 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8413 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8414 instruction when the result is discarded.
8416 * iltests.il (test_0_div_regalloc): New regression test.
8418 * arrays.cs: Fix compilation error.
8420 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8422 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8423 float rules to inssel-x86.brg: sane architectures with FP registers
8424 don't need to implement these rules.
8426 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8428 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8430 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8432 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8433 implementation of 32 bit systems.
8435 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8437 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8438 (Jeroen Zwartepoorte).
8440 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8442 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8443 the caller and the callee matches.
8445 * mini.c (mono_method_to_ir): Add comment.
8447 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8448 signbit is missing on some platforms.
8450 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8452 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8454 * mini.c (setup_jit_tls_data): Call the new function.
8456 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8458 * mini-x86.c: Add experimental support for fast access to the lmf
8459 structure under NPTL/Linux 2.6.x.
8461 2003-11-06 Martin Baulig <martin@ximian.com>
8463 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8464 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8467 2003-11-02 Martin Baulig <martin@ximian.com>
8469 * mini.c (inflate_generic_field): New static method.
8470 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8471 generic instance and the field is declared in a generic type, call
8472 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8474 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8476 * mini.h mini.c (mono_method_same_domain): New function to return
8477 whenever the caller and the callee are in the same domain.
8479 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8481 2003-10-30 Martin Baulig <martin@ximian.com>
8483 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8484 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8486 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8487 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8489 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8491 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8494 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8495 object here, so it is in the correct appdomain etc.
8497 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8499 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8501 (mono_method_to_ir): Avoid freeing the type created returned from
8502 mono_type_create_from_typespec, since it is put into an internal cache
8503 by the function. Fixes pointer.exe.
8505 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8506 trampolines for icalls and pinvokes as well. Fixes #33569.
8508 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8510 * mini.c: Update after appdomain changes.
8512 * mini.c (mono_jit_compile_method_inner): Allways compile native
8513 method wrappers in the root domain, since there can only be one
8514 instance of them, whose address is stored in method->info.
8516 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8518 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8519 environment variable. Instead detect automatically whenever running
8520 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8523 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8525 * trace.c, trace.h: New files that implement the new trace option
8528 * driver.c: Document new --trace options.
8530 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8533 - if (mono_jit_trace_calls)
8534 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8536 * mini.h: prototypes.
8538 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8540 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8542 * mini.c inssel.brg: Implement typedefbyref opcodes.
8544 * mini.c (mono_jit_compile_method): Remove unused local variable.
8546 * mini.c (mono_jit_compile_method_inner): Ditto.
8548 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8550 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8552 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8554 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8556 * mini.c (mono_no_aot): Remove unused global variable.
8558 * mini.c: Thread safety fixes.
8560 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8562 * mini.c (mono_create_class_init_trampoline): Add a lock around
8563 class_init_hash_addr.
8565 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8568 * mini.c: Decompose the NEWARR instruction before decomposing its
8569 arguments. Fixes #30073.
8571 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8573 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8576 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8578 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8580 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8582 * driver.c: Add support for compiling icall wrappers to --compile.
8584 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8586 * inssel.brg: The empty value in class->interface_offsets is -1, not
8589 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8591 * objects.cs: New test for 'is' operator on an array of interfaces.
8593 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8595 * tramp-ppc.c: update trampoline code to support jumps
8596 and class initialization.
8598 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8600 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8602 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8604 * inssel.brg (OP_UNBOX): Remove unused rule.
8606 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8607 region instead of one for each method. Fixes #47813.
8609 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8611 * exceptions.cs (test_0_nested_finally): New regression test for
8612 nested exception handlers.
8614 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8616 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8618 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8621 * mini.c (mono_method_check_inlining): Make the inlining limit
8622 configurable by an environment variable.
8624 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8626 * mini.h: Bump AOT file version.
8628 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8629 token, store the image along with the token, since the token might not
8630 refer to the same image as the method containing the relocation,
8631 because of inlining.
8633 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8635 * mini.c (mono_precompile_assemblies): New function to compile
8636 all methods in all loaded assemblies.
8638 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8640 * regalloc.h regalloc.c (MonoRegState): Change the type of
8641 iassign and fassign to int*, since they can contain large negative
8642 values if the register is spilled. Also added some comments. Fixes
8645 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8646 under Win32. Fixes #42964.
8648 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8650 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8652 * aot.c: Added support for AOT compiling methods which contain calls
8653 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8656 * driver.c (compile_all_methods): Run the compilation in a thread
8657 managed by mono. Fixes #44023.
8659 * mini.c (mono_codegen): Print full method name in verbose output.
8661 * mini-x86.c (mono_arch_patch_code): Fix warning.
8663 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8664 jumps, since the method we are jumping to might be domain-specific.
8666 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8668 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8670 * inssel.brg: string chars are unsigned.
8672 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8674 * TODO: New todo item.
8676 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8677 which calls mono_runtime_class_init and patches the call site to
8678 avoid further calls.
8679 (mono_arch_create_class_init_trampoline): New arch specific function
8680 to create a class init trampoline.
8681 (create_trampoline_code): Generalized so it can create
8682 class init trampolines as well.
8684 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8685 (mono_create_class_init_trampoline): New function to create and cache
8686 class init trampolines.
8687 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8688 vtable given the address of a class init trampoline. Used by the
8690 (mono_codegen): Generate a call to a trampoline instead of
8691 mono_runtime_class_init in LDSFLD[A].
8692 (mono_codegen): Add relocations for the new trampoline.
8694 * mini.h mini-x86.c aot.c: Added a new relocation type:
8695 MONO_PATCH_INFO_CLASS_INIT.
8697 * mini.h: Bump AOT version number.
8699 * aot.c: Create a copy of the loaded code instead of using the original
8700 so methods which call each other will be close in memory, improving
8703 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8704 patch since it breaks the regression tests.
8706 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8707 for the register saving instruction sequence since the
8708 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8710 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8712 * TODO: Fix todo item && remove another.
8714 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8716 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8719 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8720 function of the module.
8722 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8723 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8724 --no-aot command line option.
8726 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8728 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8729 by Bernie Solomon (bernard@ugsolutions.com).
8731 * inssel.brg: Refactor the interface offset table related code into
8732 its separate functions and add support for the AOT case.
8734 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8736 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8738 * aot.c: Added mono_aot_verbose variable and made all debugging
8739 output depend on the value of this variable.
8741 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8742 method_label and info_label.
8744 * mini.h mini-x86.c aot.c: Added a new relocation type
8745 MONO_PATCH_INFO_IID for klass->interface_id.
8747 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8748 the MonoJitInfo structure.
8750 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8751 a non-root appdomain in shared mode.
8753 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8755 * aot.c: make aot loader less verbose. Remove free of unused variable.
8757 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8759 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8761 * .cvsignore: Added *.dll.
8763 * mini.c (mono_print_tree_nl): New function callable while debugging.
8765 * mini.c (mono_print_code): Export this.
8767 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8770 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8772 * mini.h (MonoCompile): Added 'jit_info' field.
8774 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8775 the cfg structure, since it is needed by the AOT compiler.
8777 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8779 * aot.c: A major rewrite. Changes include:
8780 - save exception tables for methods which have them.
8781 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8783 - reworked the file format so it is now much smaller and needs
8784 fewer relocation entries.
8786 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8788 * aot.c (load_aot_module): Fix build bustage on platforms without
8791 2003-09-04 Martin Baulig <martin@ximian.com>
8793 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8795 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8797 * TODO: Some new optimization ideas.
8799 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8801 * aot.c: Save the optimization flags used to compile the code into
8804 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8805 support emitting domain specific code.
8807 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8808 no longer domain neutral. It can be made domain neutral by compiling
8809 with --optimize=shared.
8811 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8814 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8815 loading of AOT code.
8817 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8819 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8820 if there is no domain neutrality information.
8822 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8824 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8825 format version into the generated library.
8827 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8828 callee method into the caller since one of them could be shared.
8830 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8831 system exceptions from AOT code now works.
8833 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8834 method if it is domain neutral and the callee is not.
8836 * graph.c (cfg_emit_one_loop_level): Fix warning.
8838 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8840 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8843 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8845 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8846 is needed by code which is executed before mono_runtime_init ().
8847 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8849 * mini.c (mono_thread_abort): Fix warning.
8850 (mono_jit_compile_method): Call static constructor in the AOT case too.
8852 * aot.c (mono_compile_assembly): Fix warning.
8854 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8856 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8858 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8860 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8862 * cpu-pentium.md: Fix the length of call opcodes so they include the
8863 ESP restoring instruction. Fixes #47968.
8865 2003-08-28 Martin Baulig <martin@ximian.com>
8867 * mini-x86.c (mono_arch_call_opcode): Added support for
8868 MONO_TYPE_GENERICINST.
8870 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8872 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8874 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8875 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8877 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8880 2003-08-26 Martin Baulig <martin@ximian.com>
8882 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8883 when reporting an error, set this to the actual error location.
8884 (mono_method_to_ir): Report the correct error location if
8885 get_basic_blocks() returned an error.
8887 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8889 * mini.c (mono_type_blittable): OBJECT is not blittable.
8890 (mono_method_blittable): Methods which have marshalling descriptors
8891 are not blittable either. Fixes #47842.
8893 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8895 * driver.c mini.c: Use an environment variable instead of a global
8896 variable. Also fix the build.
8898 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8899 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8902 * driver.c mini.c: Added --with-valgrind option to turn off some
8903 code which prevents mono from running under valgrind.
8905 * mini.c (mono_emit_call_args): Fixed warning.
8907 * mini.c (mono_emulate_opcode): Fixed warning.
8909 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8911 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8912 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8913 regalloc.c, regalloc.h: specify available registers in arch-specific
8914 code and support floats in the regallocator (patch by Laurent Morichetti
8917 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8919 * mini.c: mono_thread_current() can be called only after
8920 mono_runtime_init(): rearrange code to not call it early on.
8922 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8924 * mini.c: allocate jump tables in the code mempools.
8926 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8928 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8931 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8933 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8934 12 to 16. This fixes bug #47453.
8937 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8939 * mini-ppc.c: fixed indexed load and unsigned compares.
8941 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8943 * mini.c: reenabled installation of handler for
8944 thread abort signal.
8946 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8948 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8949 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8950 until it's fixed and actually useful.
8952 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8954 * inssel-long32.brg: couple more opcodes implemented.
8956 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8958 * mini-sparc.c: Even more opcodes implemeted.
8960 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8962 * mini-sparc.c: More opcodes implemented.
8964 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8966 * mini-sparc.c: More opcodes implemented.
8968 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8970 * inssel-sparc.brg: Add some needed rules. Direct
8972 * Makefile.am: Use inssel-sparc.brg
8973 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8974 an assert happy for now.
8976 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8978 * mini-sparc.c: Fixed compile errors.
8979 * exceptions-sparc.c: Same. We now produce a mono binary
8980 on sparc-linux. Yea.
8982 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8984 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8985 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8986 They compile, but do not work.
8988 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8990 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8991 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8992 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8995 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8997 * mini.c: more opcodes implemented and better support for generics.
8999 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9001 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9002 * mini.c, mini.h: first cut at generics support: some new instructions
9003 added and changed the behaviour of some of the existing ones.
9005 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9007 * mini.c: Removed definition of metadata_shared mutex here.
9009 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9011 * mini-x86.c: make vararg calls work for instance methods.
9013 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9015 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9016 returns the arguments in a separte list, now.
9018 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9020 * aot.c, mini.c: updates for array type representation changes.
9022 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9024 * mini.c: register function to perform jit shutdown.
9026 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9028 * mini.c: use a faster allocator if possible.
9030 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9032 * aot.c: some cleanups and portability changes.
9034 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9036 * mini.c: use faster allocation for CEE_BOX if possible.
9038 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9040 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9041 Moved inlined mempcy code to its own function so that is can be
9042 reused. Added an inline memset function as well (optimized initobj).
9043 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9045 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9047 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9049 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9051 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9052 arch code can setup the cpu for CLR execution, if needed.
9053 We use it on x86 to set the precision of FP operations.
9055 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9057 * mini.c: disable some optimizations if we can guess they'll cost too
9058 much for a given method.
9060 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9062 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9064 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9065 * mini.h mini.c mini-x86.c: Added instruction level coverage
9066 info collection support.
9068 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9070 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9071 is now implemented in the profiling API. Get rid of a couple of
9072 unnecessary global variables.
9074 2003-06-15 Nick Drochak <ndrochak@gol.com>
9076 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9077 * cpu-g4.md: add op_bigmul and op_bigmul_un
9078 * cpu_pentium.md: add op_bigmul_un
9079 * inssel-long32.brg: add rule for unsigned bigmul
9080 * mini-ops.h: define OP_BIGMUL_UN
9081 * mini-x86.c: THE BUG: handle (un)signed properly
9082 * mini.c: choose unsigned opcode if needed.
9083 This set of patches fixes bug #44291
9085 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9087 * mini.c (optimize_branches): improved to handle all kinds of
9088 conditional branches.
9090 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9092 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9093 don't raise exceptions.
9095 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9097 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9098 to arch-specific files.
9100 2003-06-09 Martin Baulig <martin@ximian.com>
9102 * Makefile.am (libs): Added $(LIBGC_LIBS).
9104 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9106 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9107 and OP_ATAN (fixes bug#44293).
9109 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9111 * Makefile.am, mini-x86.c: rename cpu description array to
9112 pentium_desc, since some compilers define the 'pentium' preprocessor
9115 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9117 * mini.c (mini_select_instructions): add explicit branch if the
9118 following block is not the false target of a conditional branch -
9119 we need this with any optimization that reorder or remove bblocks
9121 * mini.c (optimize_branches): bug fixes
9123 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9125 * mini.c (mono_method_to_ir): inline static readonly fields
9127 * ssa.c (fold_tree): start cfold support for long (very simple
9130 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9132 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9134 * inssel.brg: fixed memcpy (bug #44219).
9136 2003-06-05 Dick Porter <dick@ximian.com>
9138 * driver.c: Set the glib log levels to not abort if g_message
9141 g_set_prgname() has to happen before mini_init() so that the
9142 process handle gets the info.
9144 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9146 * driver.c: add intrins to the default optimizations to get wider
9149 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9151 * mini.h: some large basic blocks will overflow a 16-bit
9152 integers for symbolic registers.
9154 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9156 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9157 (mono_arch_output_basic_block): fix bug 43499
9159 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9161 * mini.c: kill duplicated definition of mono_debug_format.
9163 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9165 * mini-x86.c, arrays.cs: fixed register allocation bug.
9167 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9169 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9171 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9173 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9176 (print_method_from_ip): also print source location information if
9179 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9181 * mini.c (mono_find_block_region): bug fix in region code
9182 (mini_method_compile): enable removing unreachable code again, but
9183 only in methods without exception clauses.
9185 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9187 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9188 Implemented arglist opcode and handling of TypedReference type.
9189 Fixed x86 call convention when a structure is returned.
9190 Minimal support for calling static vararg methods.
9192 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9194 * mini.c (mini_method_compile): always remove unreachable code,
9195 because the code in them may be inconsistent (access to dead
9196 variables for example).
9198 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9200 * driver.c, debug-mini.c: warning fixes.
9202 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9204 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9206 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9208 * mini.c: thread-static fields are registered in mono_class_vtable(),
9209 so ensure the function is called before checking for them.
9211 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9213 * mini.c (optimize_branches): fix for bug 43586
9215 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9216 overflow (fixes Bug #43639)
9218 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9220 * mini.c, objects.cs: allow the use of stobj for primitive types.
9222 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9224 * mini.c: be less strict about argument checking until we support
9225 running the verifier.
9227 2003-05-27 Nick Drochak <ndrochak@gol.com>
9229 * basic-long.cs: tests for (ulong)int * (ulong)int also
9230 * mini.c: use the same trick for (ulong)int * (ulong)int
9232 2003-05-27 Nick Drochak <ndrochak@gol.com>
9234 * basic-long.cs: add regression test for (long)int * (long)int
9235 * cpu-pentium.md: add op_bigmul specification
9236 * inssel-long32.brg: add OP_BIGMUL rule
9237 * mini-ops.h: add OP_BIGMUL
9238 * mini-x86.c: register allocator: handle case where src1 needs to be
9240 * mini.c: substitute special BIGMUL opcode in the tree for
9241 (long)int * (long)int
9243 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9245 * jit-icalls.c: call the type ctor on field access if needed.
9247 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9249 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9250 to a method (including results of ldelema, bug#43207).
9252 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9254 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9255 colors to show exception handler blocks.
9257 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9258 (fix for pinvoke7.cs).
9260 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9262 * mini.h, mini.c: ensure correct initialization order for types that
9263 require it. Prepare for lazy compilation of jit icall wrappers.
9264 Provide a name for opcode emulation to reduce unneeded mallocing.
9266 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9268 * mini-x86.c: better register restoring code and profiling
9269 support for tail calls.
9271 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9273 * mini.h, driver.c: prepare for leaf methods optimization.
9275 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9277 * mini.c: get targets of branches before converting a method.
9279 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9281 * mini.c (optimize_branches): added some experimental code (disbaled)
9283 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9285 * mini.c (optimize_branches): fix branch to branch optimization
9287 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9289 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9291 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9293 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9296 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9298 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9299 enable use of interface variables again.
9301 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9302 I1 to registers because there is no simply way to sign extend 8bit
9303 quantities in caller saved registers on x86.
9305 * inssel-float.brg: set costs of some rules to 2 so
9306 that monobure always select the arch. specific ones if supplied,
9307 regardless of the order we pass the files to monoburg.
9309 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9311 * mini.c, mini-x86.c: since the magic trampoline for jumps
9312 can't patch the code directly, we do it as soon as the
9313 method gets compiled.
9315 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9317 * mini-x86.c, mini.h: introduce a new patching method
9318 to support CEE_JMP and tail calls.
9319 * mini.c: obey tail.call. Don't precompile methods target
9321 * tramp-x86.c: new trampoline code to handle methods
9322 reached through a jump.
9324 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9326 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9327 bit values to registers
9329 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9331 * mini.c (mono_compile_get_interface_var): share interface
9332 variables if possible.
9334 2003-05-16 Martin Baulig <martin@ximian.com>
9336 * debug-mini.c (mono_init_debugger): New function to initialize
9337 the debugger. This is not in the debugger since it needs to
9338 access some of mini's internals.
9340 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9342 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9344 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9346 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9347 for value type handling.
9349 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9351 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9352 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9354 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9356 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9357 the constructor through a proxy.
9359 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9361 * jit-icalls.c, inssel.brg: fixes to array element address
9364 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9366 * mini-x86.c (is_regsize_var): allocate pointer to registers
9368 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9370 * driver.c: fixed typo, added intrins to the set of optimizations
9371 tested with regressions.
9373 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9375 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9376 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9379 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9381 * inssel.brg: remove some common pop instructions without side effects
9383 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9385 * inssel-x86.brg: fixed thinko in int to double conversions.
9387 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9389 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9391 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9393 * inssel-long32.brg: two more missing instructions.
9395 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9397 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9400 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9402 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9405 * basic-float.cs: Added tests for negative zero.
9407 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9409 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9410 a couple of missing operations for long casts, with test cases.
9412 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9414 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9416 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9418 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9419 code size estimation.
9421 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9423 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9424 abstract methods (fix bug 42542)
9426 * aot.c: add ability to handle array types
9428 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9430 * mini.c: Call the _specific versions of the object allocation
9431 functions if possible.
9433 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9435 * driver.c: call setlocale ().
9437 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9439 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9442 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9444 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9446 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9447 wrappers (fix bug 42122)
9449 2003-05-04 Martin Baulig <martin@ximian.com>
9451 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9453 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9454 s/mini_set_defaults/mono_set_defaults/g.
9456 2003-05-04 Martin Baulig <martin@ximian.com>
9458 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9460 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9462 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9463 (reported by Don Roberts).
9465 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9467 * mini.c: temporarily work around two bugs for this release.
9469 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9471 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9472 that contains -export-dynamic and it makes using the ld script
9474 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9476 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9478 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9481 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9483 * mini.c: make sure leave calls all the needed finally blocks,
9484 even when the target jumps out of multiple exception clauses.
9486 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9488 * ldscript, Makefile.am: add linker script to reduce the number of
9489 exported symbols (should also fix the issues with libwine defining
9490 some of the same symbols in io-layer).
9492 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9494 * driver.c (mini_main): Avoid assertion when no file name is given on
9497 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9499 * driver.c: added --version/-V command line option.
9500 Added the inline optimization in the regression tests.
9502 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9504 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9505 to the type in the method signature (fixes bug#42134).
9507 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9509 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9511 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9513 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9515 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9517 * driver.c: fixed bug #42100.
9519 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9521 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9523 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9525 * mini.c: moved most of the code required to do inlining to its own
9526 function so it can be reused. Inline also ctors if appropriate.
9528 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9530 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9531 the runtime can call mono API functions.
9533 2003-04-27 Martin Baulig <martin@ximian.com>
9535 * debug-mini.c (mono_debug_init_method): Added
9536 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9537 send a notification to the debugger.
9539 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9540 running in the Mono Debugger, just pass the breakpoint number to
9541 mono_debug_init_method().
9543 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9545 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9547 * mini.c: allow some more unsafe compares.
9549 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9551 * mini-x86.c, Makefile.am: make distcheck works (partially from
9552 a patch by Richard Lee <r.h.lee@attbi.com>).
9553 * regset.c, regset.h: removed, they are unused.
9555 2003-04-25 Dick Porter <dick@ximian.com>
9557 * driver.c: Usage reports the name as 'mono' not 'mini'
9558 * exceptions-x86.c: Build and run on freebsd
9560 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9562 * Makefile.am: install the program with the 'mono' name and
9563 the library as libmono instead of mini and libmini.
9565 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9567 * driver.c: provide the APIs for the embedding interface of the old jit.
9569 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9571 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9573 2003-04-23 Martin Baulig <martin@ximian.com>
9575 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9577 * driver.c: Added `--debug' command line argument to enable
9580 2003-04-23 Martin Baulig <martin@ximian.com>
9582 * debug.[ch]: Removed. The code is now in
9583 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9585 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9588 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9590 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9592 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9595 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9596 mono_domain_finalize.
9597 (mini_method_compile): use mono_method_profile* if the the option is
9600 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9602 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9603 methods with their wrapper.
9605 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9606 methods with their wrapper.
9608 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9611 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9614 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9617 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9619 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9621 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9623 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9624 of the mempool. This is slightly faster and uses less memory
9626 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9628 * mini.c: avoid O(n) allocation for variables.
9630 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9632 * mini.c: handle items on the stack after inlining methods.
9634 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9636 * mini.c: make the method->opcode optimization dependent
9637 on MONO_OPT_INSTRINS and do it lazily.
9639 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9641 * driver.c: print overall results at the end of regression run.
9643 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9645 * inssel.brg: don't overwrite symbolic registers.
9647 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9649 * inssel-x86.brg: fix conversion from long to float.
9651 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9653 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9655 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9657 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9659 * driver.c: Added --print-vtable option as in the old JIT.
9661 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9663 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9665 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9667 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9669 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9671 * mini.c regalloc.c regalloc.h: Fix memory leak.
9673 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9675 * aot.c (mono_aot_get_method): register all used strings
9677 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9679 * mini.c: always intern strings references with ldstr at compile time.
9681 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9683 * Makefile.am: add BUILT_SOURCES.
9685 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9687 * driver.c: give a better error message when the assembly to execute
9688 doesn't have an entry point.
9690 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9692 * Makefile.am: added hack for automake
9694 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9697 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9699 22003-04-07 Martin Baulig <martin@ximian.com>
9701 * Makefile.am: Added Makefile.am.
9703 * debugger-main.c: Removed, this is now in the debugger where it
9706 * mini.pc.in: Call this package `mini' for the moment.