1 2007-01-27 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
4 narrowing. Fixes #80622.
6 * iltests.il: Add new regresssion test.
8 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11 debug-debugger.c, debug-debugger.h: warning fixes.
12 * driver.c: updated copyright year and made it fit in one line.
14 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16 * aot-runtime.c: updated to use mono-dl instead of gmodule.
18 2007-01-25 Zoltan Varga <vargaz@gmail.com>
20 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
22 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
24 * iltests.il: Add new test for bug #80507.
26 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
28 * mini-arm.h: use soft-float also on vfp for now.
30 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
32 * mini.c: fix some more soft-float issues.
34 2007-01-24 Zoltan Varga <vargaz@gmail.com>
36 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
38 2007-01-24 Massimiliano Mantione <massi@ximian.com>
39 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
40 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
41 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
43 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
45 * mini-arm.c: typo fix.
47 2007-01-23 Neale Ferguson <neale@sinenomine.net>
49 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
51 2007-01-21 Zoltan Varga <vargaz@gmail.com>
53 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
54 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
56 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
58 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
60 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
62 * inssel.brg: Fix a warning.
64 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
66 * abcremoval.c ssa.c ssapre.c: Update after this change.
68 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
70 * dominators.c (df_set): Use mono_bitset_union_fast.
72 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
74 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
75 mini-codegen.c: reduce relocations and memory usage for the cpu
78 2007-01-20 Zoltan Varga <vargaz@gmail.com>
80 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
82 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
85 2007-01-19 Mark Mason <mason@broadcom.com>
87 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
88 * mini-mips.c: more configuration macros, support long conditional branches, additional
89 asserts, fix epilog instrumentation.
90 * mini-mips.h: use standard stack walk
91 * cpu-mips.md: increase size of div, rem and conditional branches
93 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
95 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
98 2007-01-19 Zoltan Varga <vargaz@gmail.com>
100 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
101 (compile_method): Ditto.
103 * aot-runtime.c (decode_klass_info): Ditto.
105 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
106 needed by the code generated by inssel.brg. Also fix a warning.
108 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
110 * mini.c: deal with enums that become genericinsts by
111 being nested in a generic class (bug #79956).
113 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
115 * mini.c: match the generic definition to check for
116 private access with generic types (bug #78431).
118 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
120 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
121 to make life easier for people cross-compiling that insist on not
124 2007-01-17 Mark Mason <mason@broadcom.com>
126 * inssel-long.brg: patch to deal with mips missing flags
127 * inssel-long32-mips.brg: implement overflow checks
128 * insset-mips.brg: implement overflow checks
129 * mini-mips.h: implement conditional exception handling
130 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
131 Remove unused code, minor cleanups.
132 * exceptions-mips.c: minor cleanups
133 * mini-ops.h: add mips conditional exception ops
134 * cpu-mips.md: add mips conditional exception ops
137 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
139 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
140 to deal with mips missing of flags.
142 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
144 * exceptions-ppc.c: execute fault handlers.
146 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
148 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
150 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
152 * mini.c: handle also floating point values in initialize_array.
154 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
156 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
157 array initialization and make it conditional on the intrins option.
159 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
161 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
162 relocations and put the patch info names close to the enum definition.
164 2007-01-15 Mark Mason <mason@broadcom.com>
166 * basic.cs, exceptions.cs: break up large tests to increase debugability.
168 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
170 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
172 2007-01-12 Raja R Harinath <rharinath@novell.com>
174 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
176 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
178 * Makefile.am: distribute the mips sources.
180 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
182 * mini-codegen.h: handle bug #80489 here, by excluding ecx
185 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
187 * cpu-x86.md: back out for now as this triggers other regressions.
189 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
191 * cpu-x86.md: force src1 and dest regpair for long shift instructions
192 to eax:edx, so ecx can't get allocated to them (bug #80489).
194 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
196 * mini.c, mini-exceptions.c: enabled running fault handlers
199 2007-01-03 Miguel de Icaza <miguel@novell.com>
201 * driver.c: If nothing fail, do not use the string "failed",
202 because it makes it very annoying to view test result logs on the
205 2006-12-30 Miguel de Icaza <miguel@novell.com>
207 * debug-debugger.c (mono_debugger_main): Rename "main" to
208 "main_method" to prevent a warning.
210 Remove a warning for unused field.
212 2006-12-28 Martin Baulig <martin@ximian.com>
215 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
217 2006-12-22 Martin Baulig <martin@ximian.com>
219 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
220 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
221 seperate `.mdb_debug_info' section, so we can access it from the
222 debugger even if the binary is stripped.
224 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
225 from the `.mdb_debug_info' here to prevent the linker from
226 removing that section.
228 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
231 2006-12-19 Robert Jordan <robertj@gmx.net>
233 * mini-x86: enable the code to return small structures in
234 registers for FreeBSD as well. Fixes bug #80278.
235 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
237 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
239 * mini-x86.c: align the stack when calling the profiler
240 function instrumenting the prolog (on OSX).
242 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
244 * mini.c: emit a break opcode where Debugger.Break () is called.
246 2006-12-13 Miguel de Icaza <miguel@novell.com>
248 * mini.c (mono_method_to_ir): Provide useful information on this
249 assert, to prevent others from debugging like I did.
251 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
253 * mini.c: enable code which was incorrectly commented
256 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
258 * mini-x86.c: enable on OSX, too, the code to return small
259 structures in registers.
261 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
263 * mini-x86.c: remove the use of the dynamic code manager here, too.
265 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
267 * mini.h, debug-debugger.c, tramp-*.c: fixed
268 mono_debugger_create_notification_function() to use
269 mono_global_codeman_reserve () instead of a dynamic code manager.
271 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
273 * mini.c, jit-icalls.h, jit-icalls.c: remove the
274 ves_array_element_address() jit icall and use a generated
275 managed method instead (which is about 4 times faster for a rank 3
278 2006-11-29 Mark Mason <mason@broadcom.com>
280 * basic-calls.cs: additional tests for passing
281 structures as function arguments.
283 2006-11-29 Mark Mason <mason@broadcom.com>
285 * mini-mips.h: disable custom exception handling
286 * mini-mips.c: throw/rethrow should use jalr to call
287 exception stubs. Fixed bug with passing structures
288 by value. More support for tracing floating point
291 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
293 * mini.c: fixed typo in the soft-float ldind.r4 handling
296 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
298 * mini.c, mini.h, driver.c: added --runtime command line
299 option to select a different runtime than the autodetected one.
300 * jit.h: added API for embedders to initialize with a specific
303 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
305 * mini.c: handle also boxing of r4 values (bug #80024).
307 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
309 * mini-ppc.c: force indirect calls until we reserve
310 enough address space for all the generated code.
312 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
314 * exceptions-arm.c: workaround bugs in the libc definition
317 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
319 * inssel.brg: fixes from me and Mark Mason.
321 2006-11-23 Dick Porter <dick@ximian.com>
323 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
324 semaphore display now we've fixed the initial value
326 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
328 * inssel.brg: partially revert the last change to fix the build.
330 2006-11-21 Mark Mason <mason@broadcom.com>
332 * inssel.brg: Add and use compare-and-branch macros to support
333 architectures that do not have condition code registers (ie. MIPS).
334 * *-mips.{c,brg,md}: Fix copyright statements
336 2006-11-20 Mark Mason <mason@broadcom.com>
338 * Makefile.am: remove mini-codegen.c from list of MIPS sources
339 * mini.c: Allow GET_CONTEXT to be specified by the arch port
340 * mini.h: Added declaration for mono_print_ins()
341 * mini-codegen.c: added ins_spec initializer for MIPS
342 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
343 vreg to be virtual and hreg to be non-virtual.
344 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
345 is not yet working/implemented correctly.
346 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
347 non-static, fixup calls to print_ins() from other parts in the file.
349 2006-11-20 Mark Mason <mason@broadcom.com>
351 * basic-calls.cs: added tests for passing structures as arguments
354 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
356 * inssel-long32.brg: optimize signed division by power of two.
358 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
360 * mini-arm.c: added support for interworking with thumb code
361 (mono must be still be built using the ARM instruction encoding).
363 2006-11-19 Miguel de Icaza <miguel@novell.com>
365 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
366 verifier has different rules for it. Fixes a few verifier issues
369 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
370 at the end, so people know what happened.
372 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
374 * brach-opts.c: in optimize_exception_target() make sure we
375 are in a catch clause (fixes bug #79871).
377 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
379 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
380 more soft-float support fixes.
382 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
384 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
385 that are passed half on the stack and half in registers.
387 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
389 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
390 more mips integration work from Mark E Mason
391 <mark.e.mason@broadcom.com>.
393 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
395 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
396 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
397 tramp-mips.c: added sources for the mips port, not
398 integrated in the build yet. Contributed by
399 Mark E Mason <mark.e.mason@broadcom.com>.
401 2006-11-14 Neale Ferguson <neale@sinenomine.net>
403 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
405 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
407 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
408 put the soft-float rules in its own file since it seems to
409 break s390 compilation.
411 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
413 * mini-arm.c: fixed wrnings.
415 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
417 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
418 inssel-arm.brg: ARM support for soft-float.
420 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
422 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
423 loads and stores of 32 bit fp values.
425 2006-11-10 Zoltan Varga <vargaz@gmail.com>
427 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
429 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
430 works. Fixes #79852 and #79463.
432 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
434 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
435 more soft-float support WIP and fixes.
437 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
439 * mini-arm.c: some VFP updates.
441 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
443 * mini-exceptions.c: 0 is a valid local var offset in some
444 architectures, don't assert (bug #78508).
446 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
448 * exceptions-arm.c: fixed off by one error in stack walk code.
450 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
452 * mini.h, mini.c: more precise tracking of type load exceptions.
454 2006-11-03 Robert Jordan <robertj@gmx.net>
456 * Makefile.am: [WIN32] Add monow.exe target.
457 * driver.c: [WIN32] Don't detach the console when debugging.
460 2006-10-30 Miguel de Icaza <miguel@novell.com>
462 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
464 2006-10-23 Zoltan Varga <vargaz@gmail.com>
466 * aot-compiler.c (emit_method_info): Add a case missed earlier.
468 * driver.c (mini_regression): Fix --regression with AOT.
470 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
472 2006-10-17 Zoltan Varga <vargaz@gmail.com>
474 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
476 * mini-sparc.h: Don't use sigaction on sparc/linux.
478 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
480 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
482 * mini-exceptions.c: Add proper include files for getpid ().
484 2006-10-16 Zoltan Varga <vargaz@gmail.com>
486 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
487 address instead of a MonoJitInfo* to avoid decoding the exception info for the
490 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
491 name cache to reduce its size.
493 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
495 2006-10-15 Zoltan Varga <vargaz@gmail.com>
497 * mini-x86.c: Save/restore the current LMF structure more efficiently using
498 the mono_lmf TLS variable.
500 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
501 trampoline lmf frames.
503 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
505 2006-10-14 Zoltan Varga <vargaz@gmail.com>
507 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
508 the mono_lmf TLS variable.
510 * mini-exceptions.c: Access the LMF structure through accessors.
512 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
513 variable instead of in jit_tls->lmf.
515 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
517 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
518 trampoline lmf frames.
520 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
522 2006-10-12 Zoltan Varga <vargaz@gmail.com>
524 * mini.c trace.c mini-x86.c: Revert these too.
526 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
529 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
531 * genmdesc.c: removed now dead code.
533 2006-10-09 Robert Jordan <robertj@gmx.net>
535 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
537 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
539 * mini.h: do not leave gaps in the opcode values.
541 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
543 * jit-icalls.h: flag functions as internal here, too.
545 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
547 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
548 functions with the internal attribute.
550 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
552 * aot-compiler.c: fclose the file descriptor in the profile read loop.
554 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
556 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
559 2006-10-05 Zoltan Varga <vargaz@gmail.com>
561 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
562 tail calls as on other platforms.
564 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
566 * iltests.il: Add a few tailcall tests.
568 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
570 * driver.c: fix loop for old compilers (bug #79521).
572 2006-10-02 Zoltan Varga <vargaz@gmail.com>
574 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
576 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
578 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
579 metadata without any code.
581 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
582 more precise debugging information using gdb.
584 2006-09-30 Zoltan Varga <vargaz@gmail.com>
586 * inssel-ia64.brg: Make the helper methods static.
588 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
590 * inssel-x86.brg: make the helper methods static.
592 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
594 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
596 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
598 * mini.c: updates for monoburg changes.
599 * inssel.brg: make a few helper functions static as they should.
601 2006-09-27 Zoltan Varga <vargaz@gmail.com>
603 * Makefile.am: Move mini-codegen.c to common_sources.
605 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
607 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
609 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
610 mini-ppc.h: port to use the common local register allocator.
612 2006-09-26 Zoltan Varga <vargaz@gmail.com>
614 * mini.h: Remove the comment too then.
616 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
618 * mini.h: put back backend.data which is to be used shortly and
619 doesn't increase the size of MonoInst. If any 64 bit arch aligned
620 pointers on 4 byte boundaries it'd have much bigger issues running
621 and you can ifdef it out anyway.
623 2006-09-26 Zoltan Varga <vargaz@gmail.com>
625 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
626 MonoInst size by 4 bytes on 64 bit machines.
628 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
630 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
631 replacement with more meaningful field names. Arch maintainers, please
632 check the assigned names are good enough for your arch.
634 2006-09-26 Zoltan Varga <vargaz@gmail.com>
636 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
637 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
639 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
641 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
642 relocations and memory requirements, put the optimization flags
643 definitions in their own file.
645 2006-09-24 Zoltan Varga <vargaz@gmail.com>
647 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
649 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
651 2006-09-22 Zoltan Varga <vargaz@gmail.com>
653 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
655 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
657 * inssel.brg: use the correct function to get the size of an item
658 in an array, given an element class.
659 * aot-compiler.c: do not access class->class_size directly.
661 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
663 * mini.h, debug-mini.c: added a debugging function to print
664 info about local variables and arguments in a jitted method.
666 2006-09-20 Zoltan Varga <vargaz@gmail.com>
668 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
670 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
672 2006-09-19 Zoltan Varga <vargaz@gmail.com>
674 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
675 inner and outer loops when passing vtypes.
677 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
679 * mini-ppc.c: take into account the cpu errata for cache flushing
680 which caused some random errors (bug #79381).
682 2006-09-19 Zoltan Varga <vargaz@gmail.com>
684 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
685 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
687 2006-09-17 Zoltan Varga <vargaz@gmail.com>
689 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
692 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
695 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
696 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
698 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
701 2006-09-13 Zoltan Varga <vargaz@gmail.com>
703 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
705 2006-09-12 Zoltan Varga <vargaz@gmail.com>
707 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
708 macro does not have to be changed during debugging.
710 * 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>.
712 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
714 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
716 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
717 MONO_ARCH_NO_EMULATE_MUL is defined.
719 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
721 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
723 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
725 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
727 2006-09-11 Zoltan Varga <vargaz@gmail.com>
729 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
730 stuff to mini-exceptions.c where it is used.
732 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
733 setup code, the real one is in mini-exceptions.c.
735 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
736 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
737 some changes from the freebsd ports tree.
739 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
742 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
744 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
746 * mini.c: on Linux, check for /proc to be mounted
747 (bug# 79351, novell bug#201204).
749 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
751 * mini.c: handle cases where pthread_attr_getstack() behaves
752 incorrectly (bug #78096).
754 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
756 * mini-arm.c: support larger stack frames (bug #79272).
758 2006-09-08 Zoltan Varga <vargaz@gmail.com>
760 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
762 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
765 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
766 mono_class_from_name () to find a class from its name.
768 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
770 2006-09-07 Zoltan Varga <vargaz@gmail.com>
772 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
774 2006-09-05 Kornél Pál <kornelpal@gmail.com>
776 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
778 2006-09-04 Zoltan Varga <vargaz@gmail.com>
780 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
781 callinfo->trampoline.
783 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
785 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
788 2006-09-03 Zoltan Varga <vargaz@gmail.com>
790 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
792 2006-09-02 Zoltan Varga <vargaz@gmail.com>
794 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
795 stats.method_trampolines, it is already done by the generic trampoline code.
797 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
799 2006-09-01 Zoltan Varga <vargaz@gmail.com>
801 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
803 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
805 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
807 * mini.c (print_jit_stats): Print mscorlib mempool size too.
809 * mini.c (print_jit_stats): Print new stats.
811 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
813 2006-08-31 Zoltan Varga <vargaz@gmail.com>
815 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
816 Address on two dimensional arrays. Fixes #78729.
818 * mini.h (MonoCompile): Add a 'skip_visibility' field.
820 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
823 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
825 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
828 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
830 (mini_get_ldelema_ins): Ditto.
832 2006-08-30 Zoltan Varga <vargaz@gmail.com>
834 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
835 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
838 2006-08-29 Neale Ferguson <neale@sinenomine.net>
840 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
841 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
843 * exceptions-s390x.c: Cosmetic change.
845 * tramp-s390.c: Fix warning.
847 * cpu-s390.md: Correct length of mul_imm.
849 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
851 * aot-compiler.c: added binary writer with ELF backend
852 implementation (only on Linux/x86 for now).
854 2006-08-18 Zoltan Varga <vargaz@gmail.com>
856 * Makefile.am: Don't run net 2.0 AOT tests.
858 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
859 (mono_compile_assembly): Skip net 2.0 assemblies as well.
861 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
863 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
865 * aot-compiler.c: simplified and refactored the asm-writing code
866 to allow different backends.
868 2006-08-18 Zoltan Varga <vargaz@gmail.com>
870 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
872 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
873 little. Share patches of type TYPE_FROM_HANDLE as well.
875 * mini.c (mono_patch_info_equal): New helper function.
876 (mono_patch_info_hash): Ditto.
878 * aot-compiler.c (emit_method_code): Fix s390 build.
880 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
881 is not handled because it is stored as a flag and not as a type ctor. Fixes
884 2006-08-17 Zoltan Varga <vargaz@gmail.com>
886 * aot-compiler.c: Fix computation of GOT slot statistics.
888 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
889 Also remove support for not PIC AOT.
891 * mini.h: Bump AOT file format version.
893 * objects.cs: Add a test for #78990.
895 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
896 (peter.dettman@iinet.net.au). Fixes #79087.
898 * basic-long.cs: Add a test for the above.
900 2006-08-16 Zoltan Varga <vargaz@gmail.com>
902 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
904 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
907 2006-08-15 Zoltan Varga <vargaz@gmail.com>
909 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
912 2006-08-10 Jonathan Chambers <joncham@gmail.com>
914 * mini.c: Don't verify COM proxy invoke calls
917 2006-08-10 Dick Porter <dick@ximian.com>
919 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
920 which process is holding semaphores locked.
922 2006-08-08 Zoltan Varga <vargaz@gmail.com>
924 * mini-ia64.c mini-amd64.c: Fix #79027.
926 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
928 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
930 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
931 implicit arguments in a vararg call. Fixes #79027.
933 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
935 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
936 (mono_get_array_new_va_signature): Ditto.
938 2006-08-05 Zoltan Varga <vargaz@gmail.com>
940 * aot-runtime.c: Call init_plt lazily.
942 * inssel-long.brg: Fix unsigned long->int conversion.
944 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
946 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
947 that most data is now in the .rss/.data section.
949 2006-08-04 Zoltan Varga <vargaz@gmail.com>
951 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
953 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
955 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
957 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
959 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
960 virtual call. Fixes #79010.
962 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
963 and use the result as the this argument in the real call.
965 * generics.2.cs: Add a new test for #79010.
967 2006-08-03 Zoltan Varga <vargaz@gmail.com>
969 * mini-x86.c: Fix a warning.
971 * aot-compiler.c: Add a bunch of statistics.
973 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
975 2006-08-02 Zoltan Varga <vargaz@gmail.com>
977 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
979 2006-08-01 Zoltan Varga <vargaz@gmail.com>
981 * 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>.
983 2006-07-13 Miguel de Icaza <miguel@novell.com>
985 * mini.c (mono_method_to_ir): Obtain the original method in the
986 CIL stream and use this to perform validation.
990 2006-07-19 Zoltan Varga <vargaz@gmail.com>
992 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
993 (mono_arch_call_opcode): Ditto.
995 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
998 * mini.c (mono_patch_info_dup_mp): New helper function.
1000 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1001 compilation. Fixes #78827.
1003 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1005 * declsec.c: Use original security informations for
1006 MONO_WRAPPER_MANAGED_TO_MANAGED.
1008 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1010 * mini.c: Allow Com Interop methods/classes and
1011 don't verify COM wrapper calls
1014 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1016 * inssel-long32.brg: Fix long->i4 checked conversion.
1018 * exceptions.cs: Add a test for the above.
1020 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1022 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1024 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1027 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1030 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1032 * mini.c: Fix solaris/x86 exception handling.
1034 * Makefile.am: Get rid of $(ICU_LIBS).
1036 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1038 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1039 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1040 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1042 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1044 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1045 this function causes a SIGSEGV.
1047 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1049 * mini.c: Remove unused solaris/x86 includes.
1051 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1053 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1055 2006-06-20 Jb Evain <jbevain@gmail.com>
1057 * cpu-g4.md: fix max length of start_handler instruction.
1059 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1060 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1062 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1063 * ssa.c: Fixed bug 78653 for SSA based deadce.
1064 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1065 MonoInst.flags, used in SSA based deadce.
1066 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1067 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1069 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1071 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1072 it can end up using non executable memory on ppc64 systems
1073 running ppc32 userspace (fix from Johannes Berg).
1075 2006-06-14 Dick Porter <dick@ximian.com>
1077 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1080 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1081 * mini.c: Made so that inline is locally disabled if it would
1082 trigger a .cctor, because too many apps depend on this behavior
1083 (which seems to be also the one of the MS CLR).
1085 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1087 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1088 No idea why this worked before.
1090 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1091 which branch to outer exception clauses since they could skip the
1092 inner finally clauses. Fixes #78633.
1094 * exceptions.cs: Add a test for the above.
1096 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1099 * iltests.il: Add a test for the above.
1101 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1103 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1104 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1106 * iltests.il: Add a test for the above.
1108 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1110 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1112 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1113 methods as instrinsics.
1115 2006-06-09 Wade Berrier <wberrier@novell.com>
1117 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1118 (simple-cee-ops.h ssapre-mini-ops.h)
1120 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1122 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1123 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1125 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1126 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1128 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1130 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1132 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1134 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1135 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1136 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1137 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1138 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1139 of opcodes, so that bug 78549 should not happen again.
1140 * ssapre.c: Updated to use the renamed files.
1142 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1144 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1145 in OP_ATOMIC_EXCHANGE_I4.
1147 2006-06-07 Wade Berrier <wberrier@novell.com>
1149 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1150 in mono_debugger_create_notification_function)
1152 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1154 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1156 * mini.c (type_from_stack_type): Disable some changes which do not
1159 * driver.c: Reenable opts.
1161 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1162 of the evaluation stack.
1164 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1165 evaluation stack trace at entry to the bblock.
1167 * mini.c (merge_stacks): New function to perform verification of stack merges.
1168 Turned off by default.
1170 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1173 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1175 * local-propagation.c: Fixed bug 78549.
1177 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1179 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1181 2006-06-02 Miguel de Icaza <miguel@novell.com>
1183 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1184 tramp-arm.c, tramp-ia64.c
1185 (mono_debugger_create_notification_function): Update signature to
1186 new signature and use new protocol for creating the notification
1189 Should fix the build.
1191 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1193 * exceptions-ppc.c (mono_jit_walk_stack)
1194 (ves_icall_get_frame_info): Fix the build
1196 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1198 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1200 2006-05-31 Raja R Harinath <rharinath@novell.com>
1202 * il2tests.2.il: New file for generics CIL tests. Add test for
1204 * Makefile.am: Update.
1207 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1210 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1212 * aliasing.c: Fixed bug 78311.
1214 2006-05-29 Martin Baulig <martin@ximian.com>
1216 * mini-exceptions.c (mono_find_jit_info): When computing the
1217 native offset, check whether we're actually inside the method's
1218 code; call mono_debug_print_stack_frame() to format the frame.
1219 (ves_icall_System_Exception_get_trace): Call
1220 mono_debug_print_stack_frame() to format the stack frame.
1221 (ves_icall_get_trace): Update to the new debugging API.
1222 (mono_jit_walk_stack_from_ctx): Likewise.
1223 (ves_icall_get_frame_info): Likewise.
1225 * mini.c (get_method_from_ip): Use the new debugging API.
1226 (mono_print_method_from_ip): Likewise.
1229 (mono_jit_walk_stack): Use the new debugging API.
1230 (ves_icall_get_frame_info): Likewise.
1232 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1234 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1236 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1238 * mini.c: Added "limitator" to inline for debugging.
1240 2006-05-24 Martin Baulig <martin@ximian.com>
1242 * debug-debugger.c (mono_debugger_init): Create a private,
1243 malloc()-based code manager for the notification function and
1244 intentionally leak it on exit. This fixes the crash-on-exit race
1248 (mono_debugger_create_notification_function): Added
1249 `MonoCodeManager *' argument.
1252 (mono_debugger_create_notification_function): Added
1253 `MonoCodeManager *' argument.
1255 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1257 * aliasing.c: Fixed 64 bit issue.
1258 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1259 default since all known bugs are fixed (one more time!).
1261 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1263 * mini.c: write barrier support.
1265 2006-05-23 Martin Baulig <martin@ximian.com>
1267 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1268 check at the top of the file.
1270 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1272 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1273 reverting changes without reason and without changelog entries.
1275 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1277 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1278 to a few opcodes. Fixes #78439.
1280 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1281 consistency with other archs.
1283 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1285 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1287 * debug-debugger.c: fix the build.
1289 2006-05-17 Martin Baulig <martin@ximian.com>
1292 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1293 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1294 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1295 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1297 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1299 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1301 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1303 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1304 MONO_TYPE_GENERICINST.
1306 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1307 MONO_TYPE_GENERICINST.
1309 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1311 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1314 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1316 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1318 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1320 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1322 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1323 mono_trace_cleanup ().
1325 * iltests.il: Fix problem with the newly added test.
1327 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1328 due to register constraints, free up the previous hreg. Fixes #78314.
1330 * iltests.il: Add new test for #78314.
1332 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1333 Interlocked.Add. Fixes #78312.
1335 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1337 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1339 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1341 2006-05-05 Martin Baulig <martin@ximian.com>
1343 * debug-mini.c (mono_debug_open_block): New method.
1346 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1347 the beginning of each basic block.
1350 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1351 the beginning of each basic block.
1353 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1355 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1356 default until I understand why they break the build on amd64.
1358 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1360 * mini.c (mini_cleanup): Call mono_cleanup ().
1362 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1365 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1367 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1368 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1369 default since all known bugs are fixed, and I cannot reproduce bug
1370 77944... I'm asking Matt Hargett to test again after this commit.
1372 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1374 * mini-codegen.c: Fixed typo that thrashed inline.
1376 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1378 * dominators.c (compute_dominators): Avoid using a worklist since
1379 it is not correct in some cases. Instead, iterate over all bblocks as
1380 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1382 2006-04-28 Miguel de Icaza <miguel@novell.com>
1384 * mini.c (mono_jit_compile_method_inner): Use
1385 mono_prepare_exception_from_error that resets the value
1388 2006-04-27 Miguel de Icaza <miguel@novell.com>
1390 * mini.c: Move the mini_loader_error_to_exception to metadata.
1392 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1394 * aliasing.c: Fixed bug 78210.
1396 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1398 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1399 default until all their problems (or the ones they trigger) are fixed.
1401 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1403 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1405 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1406 as loaded only after resolving patches since that could invoke the same method.
1408 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1410 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1413 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1416 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1419 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1420 made from AOT code through the PLT table.
1422 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1423 holding the plt offset when a call is made to the aot plt trampoline.
1425 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1427 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1430 * Makefile.am (common_sources): Fix build breakage.
1432 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1433 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1434 intra-assembly calls if possible.
1436 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1438 * mini-trampolines.c: Handle PLT entries.
1440 * mini.c: Avoid creating a GOT var for calls.
1442 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1445 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1448 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1451 * mini.h: Bump AOT file format version.
1453 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1456 2006-04-25 Martin Baulig <martin@ximian.com>
1458 * driver.c: Disable copyprop, consprop and inline when running
1459 inside the debugger.
1461 2006-04-25 Martin Baulig <martin@ximian.com>
1463 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1464 with `get_current_thread' and added `detach'.
1465 (MonoDebuggerMetadataInfo): Added `thread_size',
1466 `thread_tid_offset', `thread_stack_ptr_offset' and
1467 `thread_end_stack_offset'.
1469 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1471 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1474 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1475 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1477 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1479 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1481 * aot.c: Add support for ADJUSTED_IID.
1483 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1485 * aot.c (emit_method_order): Don't align method_order_end.
1487 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1488 the interface ID changes.
1490 2006-04-21 Dick Porter <dick@ximian.com>
1492 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1493 cleaning up a thread. Fixes the new part of bug 77470.
1495 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1497 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1500 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1502 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1504 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1505 SIGSEGV. Fixes #78072.
1507 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1508 unregister our SIGABRT handler.
1510 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1512 * mini.c: Disabled inline where it can alter the call stack in a
1513 way visible from managed code.
1514 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1517 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1519 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1520 on other platforms. Fixes #78089.
1522 2006-04-13 Martin Baulig <martin@ximian.com>
1524 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1525 determine whether we're inside the debugger.
1528 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1530 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1532 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1533 handler clauses. Fixes #78024.
1535 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1536 in the CALL_MEMBASE opcodes. Fixes #78088.
1537 (mono_arch_get_vcall_slot_addr): Ditto.
1539 2006-04-10 Martin Baulig <martin@ximian.com>
1541 * debug-debugger.c: The thread handling code has now been moved
1542 into ../metadata/threads.c.
1544 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1546 * driver.c (mono_main): Fix --with-gc=none build.
1548 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1549 (mono_spillvar_offset_float): Ditto.
1550 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1551 hreg, not when its !global, since on ia64, there is a third category: stacked
1554 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1556 * mini.c: set MonoInst->klass for load field address and a few other
1559 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1561 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1563 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1565 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1566 the branch opt changes.
1568 2006-04-06 Dick Porter <dick@ximian.com>
1570 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1572 * wapihandles.c (mini_wapi_seminfo):
1573 * driver.c (mono_main): Add semaphore info option
1575 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1577 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1578 branch optimization changes. Fixes #78009.
1580 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1582 * mini.c: ignore accessibility of methods in managed->native wrappers.
1584 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1586 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1588 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1590 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1592 * mini.c: Modify the branch optimizations to preserve the invariant that
1593 the entries inside the in_bb and out_bb arrays are unique.
1594 (mono_unlink_bblock): Avoid creation of new arrays.
1596 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1598 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1601 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1603 * mini.c (optimize_branches): Remove the "optimizations" in
1604 the cbranch1/cbranch2 -> branch cases which were causing several
1605 problems in the past. Fixes #77986.
1607 2006-03-31 Chris Toshok <toshok@ximian.com>
1609 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1610 default optimizations :(
1612 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1614 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1617 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1619 * local-propagation.c: Added comments to structs and removed
1620 "Mono" prefixes from local tree mover types.
1622 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1624 * Makefile.am (arch_sources): Define this for each architecture so
1625 libmono_la_SOURCES is defined in one place.
1627 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1629 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1632 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1634 * driver.c: print the GC name supplied by configure.
1636 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1638 * local-propagation.c: Added tree mover, and moved here all the
1639 local propagation code from mini.c
1640 * mini.c: Added support for treeprop, and moved all the local
1641 propagation code to local-propagation.c
1642 * mini.h: Added support for treeprop
1643 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1644 treeprop, inline and deadce by default
1645 * Makefile.am: Added local-propagation.c
1647 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1649 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1651 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1653 * debug-debugger.c: make it compile without the Boehm GC.
1655 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1657 * mini.c: fixed issue with mismatch when an icall is registered
1658 with multiple names but same address.
1660 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1662 * declsec.c, mini-exceptions.c: use write barrier to set reference
1663 fields of managed objects.
1665 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1667 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1668 (can_access_internals): Fix a warning.
1670 * mini.c (print_method_from_ip): Rename this to
1671 mono_print_method_from_ip so it gets exported.
1673 * trace.c: Deal with strings inside StringBuilder's containing garbage
1674 and fix memory leaks. Fixes #77848.
1676 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1678 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1681 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1683 * mini-s390.c: Remove OP_X86_TEST_NULL.
1685 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1687 * mini.c: use the correct GetHashCode() for the moving collector.
1689 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1691 * liveness.c: Regalloc spill cost tuning.
1693 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1695 * mini-s390x.h: Correct S390_LONG macro.
1697 * mini-s390x.c: Cleanup unused code.
1699 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1701 * jit-icalls.h: New file.
1703 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1704 icalls and include that instead of including jit-icalls.c.
1706 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1709 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1711 * mini.c: when checking for member accessibility, also check for
1712 friend assemblies and for explicit interface implementations.
1714 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1716 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1718 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1720 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1721 common cases are done first.
1723 * mini-ops.h: Only define platform specific opcodes on the given platform.
1725 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1728 2006-03-14 Martin Baulig <martin@ximian.com>
1730 Revert Paolo's change from r57348:
1732 * mini.h: don't use gboolean for bitfields.
1733 * mini.c: verifier changes for fields and methods accessibility.
1735 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1737 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1739 * mini-s390x.c: Fix conv_r_un.
1741 * cpu-s390, cpu-s390x.md: Fix lengths.
1743 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1745 * mini.c: nested types have access to all the nesting
1746 levels, not just the enclosing types.
1748 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1750 * mini.c: added a few more verification checks.
1752 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1754 * liveness.c: Merge optimizations from the linear-il branch.
1756 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1758 * mini-ia64.c (emit_call): Add a comment.
1760 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1762 * tramp-ia64.c: Fix some warnings.
1764 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1766 * mini.h: don't use gboolean for bitfields.
1767 * mini.c: verifier changes for fields and methods accessibility.
1769 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1771 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1772 lazy icall wrapper changes.
1774 * dominators.c: Replace all the dominator algorithms with faster
1775 ones from the linear-il branch.
1777 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1780 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1781 common cases are done first.
1783 * mini-amd64.c: Fix some warnings.
1785 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1788 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1791 * mini.h: Add a missing prototype.
1793 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1795 * mini.c: Compile icall wrappers lazily.
1797 * mini-codegen.c: Use printf instead of g_print since its much faster.
1799 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1802 * mini.c (optimize_branches): Cache the negative result from
1803 remove_block_if_useless ().
1805 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1806 Also fix some bblock linking issues.
1808 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1811 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1813 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1814 accessed fields first, for better cache behavior.
1816 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1818 * mini.c: speedup IList<T> array accesses.
1820 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1822 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1823 inline_costs counter. Fixes #77190.
1825 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1827 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1828 trace messages. Fixes #77706.
1830 2006-03-04 Martin Baulig <martin@ximian.com>
1832 * tramp-amd64.c, tramp-x86.c
1833 (mono_debugger_create_notification_function): Use
1834 mono_global_codeman_reserve() to allocate a buffer at runtime and
1837 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1839 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1840 notification function at runtime and then call `initialize' in the
1841 `MONO_DEBUGGER__debugger_info' vtable.
1843 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1845 * iltests.il: Fix a visibility problem.
1847 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1849 * driver.c, mini.c: add hooks for the counters API.
1851 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1853 * driver.c: show disabled options.
1855 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1857 * linear-scan.c: always use cost-driven selection.
1859 2006-02-28 Raja R Harinath <rharinath@novell.com>
1861 * jit-icalls.c (helper_compile_generic_method): Revert change from
1864 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1866 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1868 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1870 * inssel.brg: style fixes, mostly to force the updated monoburg
1871 to run for people using svn.
1873 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1875 * mini.c: match monoburg changes.
1877 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1879 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1880 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1881 declaration in the header file.
1883 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1885 * helpers.c: reduce relocations and mem usage.
1887 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1889 * mini.h, mini-codegen.c: disable logging features if
1890 requested by configure.
1892 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1894 * mini.c: tiny verifier changes.
1896 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1898 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1899 cpu-pentium.md: stack alignment changes for osx/x86,
1900 partially from Geoff Norton <gnorton@customerdna.com>.
1902 2006-02-24 Raja R Harinath <harinath@gmail.com>
1904 * jit-icalls.c (helper_compile_generic_method): Update to changes
1905 in metadata/class.c.
1907 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1909 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1911 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1912 interface calls with large offsets.
1914 2006-02-23 Raja R Harinath <rharinath@novell.com>
1916 * jit-icalls.c (helper_compile_generic_method): Document the
1917 special-case we depend on so that we can inflate the method twice
1918 with the same context with no bad side-effects.
1920 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1922 * mini-x86.c, mini-amd64.c: fix for case when xen support
1925 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1927 * mini-x86.c, mini-amd64.c: generate code to access tls items
1928 in a faster way for Xen systems.
1930 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1932 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1933 updates and compilation fixes for the OSX/x86 port, mostly from
1934 Geoff Norton <gnorton@customerdna.com>.
1936 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1938 * inssel.brg: faster interface call implementation
1939 to sync with the interface_offsets MonoVTable changes.
1941 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1943 * mini.c: more verification checks.
1945 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1947 * mini.c: added a few more verification checks.
1949 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1951 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1952 facility on the processor and use it if available.
1954 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1956 * driver.c, aot.c, mini.c: throw exception if the IL code is
1957 invalid or unverifiable.
1959 2006-02-17 Raja R Harinath <rharinath@novell.com>
1961 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1964 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1966 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1968 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1970 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1971 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1972 handling of instantiated generic valuetypes.
1974 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1976 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1977 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1980 * generics.2.cs: Revert the nullable reftypes tests.
1982 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1984 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1985 using __builtin_frame_address (1) as it doesn't work in the presence
1986 of optimizations. Hopefully fixes #77273.
1988 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1989 -> generics.cs change as it doesn't work with some automake versions.
1991 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1993 * mini.c: handle systems that sue a different way to
1994 retrieve the stack address of the current thread.
1996 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1998 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1999 it specially in the makefile.
2001 * generics.2.cs: Add tests for nullable reference types.
2003 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2005 * mini.c: always handle the case when mono_jit_init()
2006 is called in a thread different from the main thread,
2007 confusing libgc (bug #77309).
2009 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2011 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2013 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2015 * mini.c: change optimize_branches () to use a single loop
2016 and introduce a new optimization to simplify some range checks.
2018 2006-02-03 Martin Baulig <martin@ximian.com>
2020 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2021 and merged with debugger_thread_manager_add_thread().
2022 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2023 inform the debugger about the main thread.
2025 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2027 * basic.cs: Add test for div.un/rem.un constant folding.
2029 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2031 * cpu-s390x.md: correct int_xor_imm length
2033 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2035 * generics.2.cs: New test for #77442.
2037 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2040 2006-02-02 Martin Baulig <martin@ximian.com>
2042 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2043 <mono/metadata/mono-debug-debugger.h>
2045 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2047 2006-02-02 Martin Baulig <martin@ximian.com>
2049 * debug-debugger.h: New header file for debug-debugger.c.
2051 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2052 function is a separate thread anymore; add support for attaching.
2054 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2056 * tramp-x86.c: Fix a warning.
2058 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2060 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2061 on very large methods.
2063 * aot.c (load_patch_info): Fix a warning.
2065 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2067 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2068 mini-ops.h: alu membase optimizations.
2070 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2072 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2073 to speedup StringBuilder.
2075 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2077 * dominators.c (mono_compute_natural_loops): Fix detection of
2078 loop body start blocks.
2080 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2082 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2084 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2087 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2089 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2091 2006-01-25 Martin Baulig <martin@ximian.com>
2093 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2094 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2095 started to cleanup this file a little bit.
2097 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2099 * mini.c: optimize a codepath frequently happening in generics code.
2101 2006-01-23 Martin Baulig <martin@ximian.com>
2103 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2105 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2108 * driver.c: debug-debugger.c is only available if
2109 `MONO_DEBUGGER_SUPPORTED' is defined.
2111 2006-01-23 Martin Baulig <martin@ximian.com>
2113 * debug-debugger.c: Only enable this on platforms where the Mono
2114 Debugger is working (x86 and x86_64).
2116 2006-01-21 Martin Baulig <martin@ximian.com>
2118 The Mono Debugger is now using the normal `mono' instead of the
2119 `mono-debugger-mini-wrapper' when executing managed code.
2121 * debug-debugger.c: New file; previously known as
2122 debugger/wrapper/wrapper.c.
2124 * debug-mini.c (mono_init_debugger): Removed.
2126 * driver.c (mono_main): Added new `--inside-mdb' command line
2127 argument which is used when running inside the debugger.
2129 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2131 * liveness.c (mono_analyze_liveness): Remove some unused data
2134 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2136 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2138 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2140 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2141 depends on implementation details of monobitset.
2143 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2146 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2148 * liveness.c: Update after monobitset changes.
2150 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2152 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2154 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2156 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2158 * mini-s390x.c: Remove warning messages.
2160 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2162 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2164 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2166 * generics.2.cs: Add ldelem/stelem_any test.
2168 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2170 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2172 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2174 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2176 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2178 * generics.2.cs: Reenable vtype tests.
2180 * inssel-x86.brg: Remove an icorrect valuetype rule.
2182 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2184 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2185 initial support for OP_ABS.
2187 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2189 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2191 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2193 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2194 conversion and implement LADD/LSUB.
2196 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2199 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2201 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2203 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2206 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2208 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2209 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2210 (stack walk problem).
2212 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2214 * aot.c (mono_aot_load_method): Fix a warning.
2216 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2218 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2220 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2222 * iltests.il: Add test for #77148.
2224 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2227 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2229 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2231 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2233 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2234 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2236 * basic-long.cs: Add lconv-to-r4/r8 tests.
2238 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2240 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2242 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2243 here as on other archs.
2245 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2247 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2249 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2251 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2253 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2255 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2256 instrument_prolog; Add memory_barrier instruction.
2258 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2260 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2262 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2264 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2266 * aliasing.c inssel.brg: Fix warnings.
2268 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2269 could skip initialization of some parts of memory.
2271 * mini.c mini-ia64.c: Fix warnings.
2273 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2275 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2277 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2278 a crash seen on sparc.
2280 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2282 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2284 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2286 * mini-ops.h: Add s390_backchain instruction
2288 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2290 * cpu-s390.md: Add s390_backchain instruction
2292 * mini-s390.c: Significant ABI changes
2294 * mini-s390.h: Cater for zero length structures
2296 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2298 * mini-s390.c: ABI fixes
2300 * inssel-s390.brg: Remove debug statements
2302 * cpu-s390.md: Fix length of ATOMIC_xx operations
2304 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2306 * basic-float.cs: Add float<->long conversion tests.
2308 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2310 * mini-s390.c: Fix LOCALLOC processing.
2312 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2314 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2316 * iltests.il: Add tests for some opcodes not covered by the other
2319 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2321 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2322 register loading for Tail processing; Correct trace output.
2324 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2326 * cpu-s390.md: Correct size of jmp instruction.
2328 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2330 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2332 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2334 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2335 Bring s390 up to current level.
2337 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2339 * generics.2.cs: Disable the newly added tests as they do not work yet.
2341 * generics.2.cs: Add valuetype tests.
2343 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2345 * basic-long.cs: Add i4->u8 test.
2347 * objects.cs: Add tests for JIT intrinsic.
2349 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2350 optimizations lost by a mistake.
2352 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2354 * basic-long.cs: Remove a test moved to objects.cs.
2356 * arrays.cs: Add more array tests.
2358 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2360 * arrays.cs: Add new tests for multi-dimensional arrays.
2362 2005-12-06 Raja R Harinath <rharinath@novell.com>
2364 * Makefile.am (test_sources2): Add generics.2.cs.
2365 (EXTRA_DIST): Add test_sources2.
2367 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2369 Support for boxing and unboxing nullable types as well as the
2370 isinst operation on nullables, per the CLI ammendment.
2372 * inssel.brg (CEE_ISINST): Special case for nullable
2374 * mini.c (handle_unbox_nullable): new method
2375 (handle_box): Special case for nullable types
2376 (mono_method_to_ir): Call handle_unbox_nullable in correct
2379 * generics.2.cs: New test suite
2381 * Makefile.am: Support for regression tests with generics.
2383 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2385 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2386 allocated to registers. Fixes #76800.
2388 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2390 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2392 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2394 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2397 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2399 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2402 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2404 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2405 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2407 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2408 single precision before storing to a single precision location.
2410 2005-11-28 Raja R Harinath <rharinath@novell.com>
2412 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2414 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2416 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2419 * basic.cs: Remove test_0_byte_compares test which was moved to
2420 objects.cs a long time ago.
2422 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2424 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2426 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2428 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2429 handlers are called.
2431 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2434 * mini-ia64.c: Add support for the throw->branch exception
2437 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2439 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2441 * mini.c: Enabled "fastpath" deadce :-)
2443 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2445 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2446 alias analysis pass to support it.
2449 * liveness.c: Likewise (liveness computation can use aliasing
2450 information to be more accurate).
2451 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2452 moreover made so that "--compile-all" uses the given optimization
2453 flags and not the default ones.
2454 * aliasing.c: Alias analysis (new file).
2455 * aliasing.h: Likewise.
2456 * Makefile.am: added "aliasing.c" and "aliasing.h".
2458 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2460 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2463 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2465 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2466 fp >= end_of_stack exit condition, as it is not needed, and it might
2467 become true for fp eliminated frames.
2469 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2471 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2474 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2476 * mini-arm.c: fixed alignment of doubles/longs to match
2477 the C ABI (bug #76635).
2479 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2481 * aot.c: fix compilation with --enable-minimal=aot.
2483 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2485 * mini-arm.c: fixed compatibility with the new
2486 floating point emulator package for compares.
2488 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2490 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2492 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2494 * mini-exceptions.c (print_stack_frame): Output to stderr.
2495 (mono_handle_native_sigsegv): Ditto.
2497 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2499 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2500 OP_LCONV_TO_OVF_I implementation.
2502 * mini-amd64.c: Add support for the throw->branch exception
2505 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2506 when the catch clause catches a more general exception, i.e. Object.
2508 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2510 * cpu-ia64.md: Remove unused opcodes.
2512 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2513 specific defines for architectures defining USE_SIGACTION.
2515 * mini-ia64.c: Fix some warnings.
2517 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2518 version seemed to skip a frame.
2520 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2522 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2523 only calls which are made to native code use this flag.
2525 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2527 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2528 varargs methods as well.
2530 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2531 which have save_lmf set. Reorganize methods prologs a bit.
2533 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2534 debugger to the proper place.
2536 2005-10-29 Martin Baulig <martin@ximian.com>
2538 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2539 when running inside the debugger until the debugger has support
2542 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2544 * mini.h: Fix a warning.
2546 2005-10-24 Miguel de Icaza <miguel@novell.com>
2548 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2549 we expose publicly, this returns the string.
2551 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2553 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2554 with fp elimination.
2556 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2558 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2559 native stacktrace using the glibc 'backtrace' function if available.
2561 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2563 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2565 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2566 handle SIGSEGVs received while in native code.
2568 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2569 code, call mono_handle_native_sigsegv which will abort the runtime
2570 after printing some diagnostics, instead of converting it into a
2571 confusing NullReferenceException.
2573 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2575 * cpu-pentium.md: Remove unused opcodes.
2577 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2579 * mini-amd64.h (MonoLMF): Add rsp field.
2581 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2584 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2586 * mini-codegen.c (get_register_spilling): Fix some warnings.
2588 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2590 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2591 elimination during exception handling. Enable fp elimination by
2594 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2597 2005-10-16 Martin Baulig <martin@ximian.com>
2600 (mono_debugger_run_finally): New public method for the debugger.
2602 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2604 * debug-mini.c (mono_debug_init_method): Fix warning.
2606 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2607 the 'exname' parameter const to fix some warnings.
2609 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2611 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2612 introduced by the previous patch.
2614 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2616 * basic-float.cs: Add test for precision of float arithmetic.
2618 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2619 when loading/storing single values from/to memory.
2621 * mini.c (mono_jit_compile_method_with_opt): Create the function
2622 pointers in the correct domain.
2624 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2626 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2627 introduced by previous patch.
2629 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2630 when out_filter_idx is NULL.
2632 * mini-exceptions.c: Don't run filter clauses twice during exception
2633 handling. Fixes #75755.
2635 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2637 * aot.c: Add support for ldflda wrappers.
2639 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2642 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2644 * mini.c, mini.h: do not consider exception handlers blocks when
2645 setting up interface variables.
2647 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2649 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2651 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2653 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2654 causes a regression.
2656 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2658 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2660 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2661 of the OP_P definitions.
2663 * TODO: Add a proposal for dealing with the CEE/OP mess.
2665 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2666 optimizations from the x86 port.
2668 * cpu-amd64.md: Ditto.
2670 * basic.cs basic-long.cs: Add tests.
2672 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2674 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2675 Patrik Torstensson's implementation of my exception-handling
2676 optimization idea, when the exception object is not used
2679 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2681 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2682 of the mul_imm optimizations from the old jit.
2684 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2686 * mini.c, liveness.c: patch by Patrik Torstensson and
2687 Zoltan Varga to improve performance in methods with
2690 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2692 * driver.c: Remove 'Globalization' entry from --version.
2694 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2696 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2697 there is a profiler interested in JIT events.
2699 * aot.c: Load profile files produced by the AOT profiling module, and
2700 reorder methods based on the profiling info. Add a 'method_order' table
2701 to the AOT file to make mono_aot_find_jit_info work with the reordered
2704 * mini.h: Bump AOT file version info.
2706 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2708 * mini-arm.h: work around what looks like a gcc bug when optimizations
2711 2005-09-28 Raja R Harinath <rharinath@novell.com>
2713 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2714 conditionals. Use ...
2715 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2717 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2719 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2720 to determine the amount of memory to copy when passing valuetypes.
2722 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2723 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2725 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2727 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2728 information about aot.
2730 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2732 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2733 macros. This will allow a deadlock debugger to easily be plugged
2736 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2738 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2740 2005-09-27 Raja R Harinath <rharinath@novell.com>
2742 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2743 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2744 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2745 ($(arch_built)) [CROSS_COMPILING]: Error out.
2747 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2749 * aot.c: Add support for the no_special_static flag for classes.
2751 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2753 * Reapply reverted patches.
2755 * *: Revert r50174 as well.
2757 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2759 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2761 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2763 2005-09-23 Miguel de Icaza <miguel@novell.com>
2765 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2766 part of the SIG_HANDLER_SIGNATURE.
2768 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2770 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2773 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2774 introduced by previous patch.
2776 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2778 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2779 saved registers too.
2781 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2782 upon the information returned by get_call_info ().
2784 * mini-x86.c (add_float): Fix stack size calculation.
2785 (mono_arch_call_opcode): Rewrite this so it works based up the
2786 information returned by get_call_info ().
2787 (mono_arch_get_this_vret_args): Ditto.
2789 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2791 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2792 in cinfo to determine the registers which need to be used.
2794 2005-09-20 Miguel de Icaza <miguel@novell.com>
2796 * driver.c (mono_main): Add --server and --desktop flags.
2798 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2800 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2801 registers as global registers.
2803 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2804 longer needed with the new register allocator.
2806 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2808 * cpu-ia64.md: Remove unused opcodes.
2810 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2812 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2814 * cpu-amd64.md: Remove unused opcodes.
2816 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2817 needed with the new register allocator.
2819 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2822 2005-09-16 Raja R Harinath <rharinath@novell.com>
2824 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2826 2005-09-16 Martin Baulig <martin@ximian.com>
2828 * exceptions-amd64.c
2829 (throw_exception): Don't call mono_debugger_throw_exception() if
2830 we're a rethrow - see the FIXME in the code.
2832 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2834 * mini.c (mono_init_exceptions): This only works on some architectures.
2836 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2838 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2841 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2843 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2844 now in mini-exceptions.c.
2846 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2848 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2849 now in mini-exceptions.c.
2851 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2853 * exceptions-x86.c: Applied patch from Patrik Torstensson
2854 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2856 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2857 code into mini-exceptions.c. Add some assertions to it.
2859 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2861 * aot.c (emit_section_change): Applied patch from "The Software Team"
2862 (<software@solmersa.com>). Fix as errors on windows.
2864 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2866 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2867 method info into the LMF.
2869 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2871 * mini-ia64.c: Add proper unwind info for method epilogs.
2873 * exceptions-ia64.c: Add some code to help debugging.
2875 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2877 * mini-exceptions.c: Fix warning.
2879 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2881 * mini.c: Really fix build.
2883 * mini-x86.c mini-amd64.c: Fix build.
2885 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2887 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2889 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2890 some Interlocked methods as intrinsics.
2892 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2893 for Thread methods as well.
2895 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2897 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2899 * mini-ia64.c mini-x86.c mini-amd64.c
2900 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2903 * mini.c (mono_init_exceptions): Fix build breakage.
2905 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2907 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2908 of instructions. Use the new ia64_unw_op macros for emitting unwind
2911 * mini.c (mono_init_exceptions): Initialize exception handling
2912 related trampolines at startup.
2914 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2916 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2918 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2920 * mini.c: Handle type loading errors gracefully during compilation and
2921 throw the appropriate exception.
2923 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2925 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2926 for the mono binary.
2928 2005-09-09 Martin Baulig <martin@ximian.com>
2930 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2933 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2935 * mini-arm.h: use emulation for conv.r.un for the release.
2937 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2939 * mini-arm.c, objects.cs: more fixes and tests for them.
2941 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2943 * mini-arm.c: align structures to at least 4 bytes to be able
2944 to keep our current optimized memcpy.
2946 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2948 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2950 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2952 * mini.c: ignore SIGPIPE.
2954 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2956 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2958 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2960 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2962 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2964 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2966 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2967 exception handling support.
2968 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2969 patch by Brian Koropoff <briank@marakicorp.com>).
2971 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2973 * mini.c: revert another 'optimization' which breaks when
2974 items on the eval stack need to be saved at a basic block end
2977 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2979 * jit-icalls.c: for arrays, ensure we always provide
2982 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2984 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2986 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2988 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2990 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2991 arguments in their original register.
2993 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2995 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2998 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2999 when ssapre is enabled.
3001 * inssel-long.brg: Fix bug in previous patch.
3003 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3004 multiplication by a constant.
3006 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3008 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3011 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3014 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3016 * inssel-arm.brg: apply changes tested by Brian Koropoff
3017 <briank@marakicorp.com>.
3019 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3021 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3023 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3025 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3026 to the same register if dreg is just a base register.
3027 (print_ins): Improve printing of membase opcodes.
3029 * inssel-x86.brg: Add optimized ldind(reg) rules.
3031 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3033 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3035 * mini.c: when running under valgrind, set the stack bottom for
3036 the GC at the actual approximate stack for the app (fixes running
3037 mono with valgrind).
3039 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3041 * mini.c: do no break at the first valuetype to init found
3044 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3046 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3048 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3050 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3052 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3054 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3056 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3058 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3060 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3063 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3066 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3069 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3071 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3073 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3075 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3076 in the tail recursion optimization.
3078 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3079 debug info into the assembly file.
3081 * iltests.il: Add test for filter regions.
3083 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3084 initial stack of filter regions. Fixes #75755.
3086 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3088 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3091 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3093 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3094 the check for an already compiled method on non-ia64 platforms.
3095 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3098 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3100 * inssel-x86.brg: Add some optimized call rules.
3102 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3104 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3107 * mini.h mini-trampolines.c: Pass the trampoline argument to
3108 mono_arch_patch_delegate_trampoline.
3110 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3112 * mini-trampolines.c: Fix build.
3114 * mini-amd64.h: Add delegate trampolines.
3116 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3118 * inssel-amd64.brg: Add optimized call rules.
3120 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3122 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3124 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3126 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3129 * mini-ia64.c: Remove LMF fixmes.
3131 * mini-ia64.h: Remove most fields from LMF.
3133 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3135 * mini-trampolines.c: Add support for IA64 function descriptors.
3137 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3138 for IA64 function descriptors.
3140 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3142 * tramp-arm.c: patch the vtable for virtual calls. Added
3143 support code to register/unregister the LMF.
3144 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3147 2005-08-19 Dick Porter <dick@ximian.com>
3149 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3150 bit value if needed.
3152 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3154 * mini.c (mini_get_method): Move handling of wrapper data here.
3156 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3158 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3161 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3162 bblock->code does not remain empty.
3164 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3166 * arrays.cs: Add regression test for #75832.
3168 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3169 rules. Fixes #75832.
3171 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3172 instruction scheduling.
3174 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3176 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3178 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3180 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3182 * mini-codegen.c: Fix VC build.
3184 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3186 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3188 * mini.h: fix signature for mono_register_opcode_emulation.
3190 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3192 * mini.c: Get rid of most of the helper_sig_... constants using
3193 mono_create_icall_signature ().
3195 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3197 * jit-icalls.c (helper_ldstr): New helper function.
3199 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3201 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3202 throw, load the string using a helper call instead of creating a string object.
3204 * aot.c: Update after LDSTR changes.
3206 * mini.h: Bump AOT file version.
3208 * aot.c: Save class size info into the AOT file. Print more statistics during
3211 * mini.h: Bump AOT file version.
3213 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3214 ordering of disasm cases. Fixes #74957.
3216 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3218 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3219 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3220 the generic code needed for the ARM port.
3222 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3224 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3225 inssel-arm.brg: more ARM features and fixes.
3227 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3229 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3230 ARM port work in progress.
3232 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3234 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3236 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3238 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3240 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3242 * *-ia64.*: Ongoing IA64 work.
3244 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3246 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3248 * TODO: Remove out-of-data todo stuff.
3250 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3253 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3255 * mini.h: Bump corlib version.
3257 2005-07-27 Martin Baulig <martin@ximian.com>
3260 (create_copy_ins): Added `const unsigned char *ip' argument; set
3261 `copy->cil_code' from it.
3263 2005-07-27 Martin Baulig <martin@ximian.com>
3265 * mini-exceptions.c (mono_handle_exception): Don't call
3266 mono_debugger_handle_exception() for filters.
3268 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3270 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3273 2005-07-26 Martin Baulig <martin@ximian.com>
3275 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3277 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3278 helper_compile_generic_method() if the method is actually virtual
3281 2005-07-26 Martin Baulig <martin@ximian.com>
3284 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3285 public; this is now accessed directly by the debugger.
3286 (mono_generic_trampoline_code): Removed.
3289 (mono_debug_init_method): Also add interncalls and wrappers.
3291 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3293 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3295 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3297 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3299 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3301 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3303 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3305 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3306 getting TLS offsets on AMD64 too.
3308 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3310 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3312 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3314 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3315 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3317 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3319 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3321 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3324 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3325 mono_sparc_is_virtual_call ().
3327 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3329 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3330 trampoline parameters.
3332 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3334 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3335 to mono_arch_get_vcall_slot_addr.
3337 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3340 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3342 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3344 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3346 2005-07-19 Martin Baulig <martin@ximian.com>
3348 * exceptions-amd64.c (throw_exception): Call
3349 mono_debugger_throw_exception() here like we're doing it on i386.
3351 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3353 * mini-ia64.c: Add optimized TLS access support.
3355 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3357 * mini-exceptions.c: Ongoing IA64 work.
3359 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3361 * mini.c: Use the default optimization set when embedding. Fixes
3364 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3366 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3367 of trampolines to a separate file.
3369 * mini-trampolines.c: New file.
3371 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3374 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3377 * mini-codegen.c: Fix cygwin build.
3379 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3381 * mini.c: Add some minor changes needed by the IA64 port.
3383 * *-ia64.*: Ongoing IA64 work.
3385 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3387 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3388 trampolines into arch-independent and arch-dependent parts.
3390 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3392 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3394 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3396 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3397 the xp-regalloc-branch for amd64.
3399 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3400 xp-regalloc-branch for x86.
3402 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3404 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3406 2005-07-06 Martin Baulig <martin@ximian.com>
3409 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3410 (mono_jit_runtime_invoke): Likewise.
3412 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3414 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3417 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3418 without loading their metadata. Reorganize the file format so exception handling+
3419 debug info is kept separate from normal method info. Create MonoJitInfo
3420 structures for methods lazily.
3422 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3424 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3426 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3428 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3431 * mini.h: Bump AOT file version.
3433 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3435 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3437 2005-07-01 Raja R Harinath <rharinath@novell.com>
3439 * Makefile.am (check-local): Call semdel-wrapper.
3441 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3443 * mini-x86.c: Revert the last change as it seems to break the build..
3445 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3447 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3449 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3451 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3453 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3454 outside of the macro, so strange stuff doesn't happen with gcc4
3455 (NEW_AOTCONST_TOKEN): Likewise.
3457 2005-06-28 Martin Baulig <martin@ximian.com>
3459 * mini.c (mini_class_is_system_array): New static method; use this
3460 instead of `klass->parent == mono_defaults.array_class' everywhere
3461 since this also works for the new generic array class.
3463 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3465 * inssel.brg: Remove warnings.
3467 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3469 * mini-ia64.c: Ongoing IA64 work.
3471 * basic-float.cs: Add float->i1 conversion test.
3473 * iltests.il: Add conv.u4 test.
3475 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3477 * inssel-long.brg: Fix bug caused by last change.
3479 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3481 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3482 BSDs. Allows the x86 JIT to work on OSX86
3484 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3486 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3489 * mini-ia64.c: Ongoing IA64 work.
3491 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3493 * mini-ia64.c: Ongoing IA64 work.
3495 * driver.c: Clean up jit_code_hash as well when using --regression.
3497 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3499 * basic-long.cs: Add tests for long->u4 conversion.
3501 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3503 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3504 that we do not depend on undefined C behavior: the order stuff
3505 gets evaluated within an expression. Fixes mono when compiled on
3508 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3510 * *-ia64.*: Ongoing IA64 work.
3512 * aot.c: Lower memory usage while loading AOT methods.
3514 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3516 * mini.h: Bump AOT file format version.
3518 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3520 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3522 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3524 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3525 not on callee assembly). Fixed some comments.
3527 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3529 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3530 it gets proper disassembly.
3531 (emit_method_info): Remove some dead code.
3533 * mini.c (mini_method_compile): Allways allocate the GOT var in
3534 mono_method_to_ir for emulating opcodes.
3536 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3538 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3539 before freeing the code memory. Fixes #74990.
3541 * objects.cs: Add regression test for #74992.
3543 * liveness.c: Extend live ranges of arguments to the beginning of the
3544 method. Fixes #74992.
3546 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3547 so it points into the faulting instruction.
3549 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3551 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3553 * *-ia64.*: Ongoing IA64 work.
3555 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3557 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3559 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3561 * *-ia64.*: Ongoing IA64 work.
3563 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3565 * basic-long.cs: Add tests for add/sub.ovf.
3567 * basic.cs: Add tests for sub.ovf.
3569 * *-ia64.*: Ongoing IA64 work.
3571 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3573 * *-ia64.*: Ongoing IA64 work.
3575 * basic.cs: Add conv.ovf.i4.un test.
3577 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3579 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3581 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3583 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3585 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3587 * *-ia64.*: Ongoing IA64 work.
3589 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3592 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3594 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3596 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3598 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3600 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3602 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3603 of a call is callable by a near call.
3605 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3607 * mini-ia64.c: Ongoing IA64 work.
3609 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3611 * genmdesc.c: Make the generated array non-static.
3613 * inssel-long.brg: Fix LSHR_IMM rule.
3615 * *-ia64.*: Ongoing IA64 work.
3617 * *-ia64.*: Ongoing IA64 work.
3619 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3621 * *-ia64.*: Ongoing IA64 work.
3623 * *-ia64.*: Ongoing IA64 work.
3625 * mini-ia64.c: Ongoing IA64 work.
3627 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3629 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3631 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3633 * objects.cs basic-long.cs: Move some tests to objects.cs.
3635 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3637 * *-ia64.*: Ongoing IA64 work.
3639 * iltests.il: Add a new test.
3641 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3642 newobj. Fixes #75042.
3644 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3646 * *-ia64.*: Ongoing IA64 work.
3648 * *-ia64.*: Ongoing IA64 work.
3650 * *-ia64.*: Ongoing IA64 work.
3652 * basic.cs objects.cs: Move tests accessing static variables as well.
3654 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3656 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3658 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3660 * driver.c: Always print failed tests.
3662 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3665 * *ia64*: Ongoing IA64 work.
3667 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3669 * basic.cs: Add tests for add.ovf. Fix warnings.
3671 2005-05-18 Miguel de Icaza <miguel@novell.com>
3673 * driver.c (mono_main): Avoid crash if no argument is passed to
3674 --break; Do not use g_error, but f_printf. And fix all other
3675 ocurrences of the same crash.
3677 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3679 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3680 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3683 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3685 * *-ia64.*: Add beginnings of IA64 backend.
3687 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3689 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3691 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3694 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3696 * mini-amd64.c: Fix a warning.
3698 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3700 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3701 in float_neg. Fixes #74897.
3703 * mini-amd64.c (emit_call): Fix another near call bug.
3705 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3707 * declsec.c: Keep the appdomain information in the structure. Added a
3708 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3709 value gets overwritten).
3710 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3711 an MonoAppDomain member to MonoSecurityFrame.
3712 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3713 used in the stack walk. Now use a MonoArray which grow (double) when
3716 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3718 * mini.c: Re-enabled runtime cleanup, since running threads should
3719 now properly stop when exiting.
3721 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3723 * mini-codegen.c: New file contaning the arch-independent local
3724 register allocator. Not used by any architectures yet.
3726 * mini.h linear-scan.c: Merge some changes from the
3727 mini-xp-local-regalloc branch.
3729 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3731 * mini-amd64.c (emit_call): Fix calls to native functions when the
3732 runtime is compiled as a shared library. Fixes #74756.
3734 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3735 on a literal field. Fixes #74751.
3737 2005-04-25 Raja R Harinath <rharinath@novell.com>
3739 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3741 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3743 * objects.cs: Add missing null casting test.
3745 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3747 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3748 in wrapper methods. Also rename 'address' variable to 'offset'.
3750 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3752 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3755 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3757 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3760 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3762 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3764 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3766 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3767 just the last bytes.
3769 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3771 * aot.c (mono_compile_assembly): Fix warning.
3773 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3774 by the _MSC_VER stuff.
3776 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3778 * inssel-long.brg: Fix #74588.
3780 * cpu-amd64.md: Fix #74591.
3782 * iltests.il: Add new regression tests.
3784 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3786 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3789 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3791 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3793 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3794 from Bill Middleton <flashdict@gmail.com>.
3796 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3798 * arrays.cs: Add new regression test. Fix warnings.
3800 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3802 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3803 and leakage in CKFINITE.
3805 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3806 this to a null op since it is called on amd64 too.
3808 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3810 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3811 body since this is not used on amd64.
3813 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3815 * mini-amd64.c: Remove obsolete fixmes.
3817 * mini.c (print_method_from_ip): Fix debugging support.
3819 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3821 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3822 so that expressions that don't give much gain are not reduced.
3823 * ssapre.h: Likewise.
3825 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3827 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3829 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3831 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3833 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3835 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3837 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3839 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3841 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3844 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3846 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3848 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3850 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3851 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3853 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3855 * mini-x86.c: Fix up stack overflow handling.
3857 * exceptions.cs: Add new regression test.
3859 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3861 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3862 mono_jit_thread_attach.
3864 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3866 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3868 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3869 avoid calling constructors using callvirt.
3871 * inssel.brg: Fix #74073.
3873 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3875 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3876 compilation with non-GCC compilers.
3877 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3878 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3880 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3882 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3883 klass->interface_offsets (will likely fix bug#74073).
3885 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3887 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3889 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3891 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3892 to amd64_div_reg_size ().
3894 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3896 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3898 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3900 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3902 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3904 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3906 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3908 * mini.c (mono_precompile_assembly): Load and precompile referenced
3909 assemblies as well. Fixes #74015.
3911 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3913 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3915 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3917 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3918 a lot of checks and (anyway) permissions cannot work until corlib is
3921 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3923 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3925 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3927 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3928 calls (fixes bug#72824).
3930 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3932 * mini.c: fix tail recursion elimination (see test in bug#73936).
3934 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3936 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3937 some fp functions in sse2 mode.
3939 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3941 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3943 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3945 * mini.h mini.c: Add mono_get_jit_tls_key ().
3947 * mini-x86.c: Enable fast TLS support on windows.
3949 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3951 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3952 * mini.c: Check for p/invoke method when generating code. If a
3953 p/invoke method, or it's class, isn't decorated with [Suppress
3954 UnmanagedCodeSecurity] then generate code to call System.Security.
3955 UnmanagedDemand (only if the security manager is active).
3957 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3959 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3960 last change as it seems to cause strange crashes.
3962 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3964 * *.c: handle unsafe function pointers where needed.
3966 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3968 * mini.c (mono_jit_free_method): Remove the fixme too.
3970 2005-03-15 Miguel de Icaza <miguel@novell.com>
3972 * mini.c: As discussed, make the code actually free the delegate
3973 thunk now, to enable the debugging of delegate problems, use
3974 MONO_DEBUG=1 when running Mono.
3976 This takes also care of parts of the leaks as seen by Joe.
3978 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3980 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3981 thread_tls_offset calculation.
3983 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3985 * declsec.c: Reworked linkdemand checks for icall. The previous code
3986 was using the declaration code (untrusted) and didn't work as expected
3987 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3990 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3992 * iltests.il: Add new localloc test.
3994 * mini-amd64.c: Handle large stack allocations the same way as on
3995 windows if stack overflow handling is working.
3997 * mini-amd64.c: Allocate the signal stack using mmap.
3999 * mini.c (sigsegv_signal_handler): Fix reading of context.
4001 * mini-exceptions.c: Fix up stack overflow handling.
4003 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4005 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4007 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4009 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4011 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4012 tramp_init functions as they are no longer needed.
4014 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4016 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4018 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4020 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4022 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4025 * mini-ops.h: Add OP_LMUL_IMM.
4027 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4028 long mul/div opcodes as intrinsic.
4030 * mini-amd64.c (emit_call): Handle the case when the callee might be
4033 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4035 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4038 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4040 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4042 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4044 * mini.c (mono_codegen): Don't leak here, to help people running
4047 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4049 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4050 conversions in sse2 mode.
4052 * basic-float.cs: Add regression test.
4054 * mini-amd64.c: Reenable sse2.
4056 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4058 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4060 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4062 * driver.c: Copyright text should include 2005.
4064 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4066 * cpu-amd64.md (load_membase): Fix more max lengths.
4068 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4070 * cpu-amd64.md (load_membase): Fix max length.
4072 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4074 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4076 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4077 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4079 * basic-float.cs: Add rounding regression test.
4081 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4083 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4085 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4086 structures in registers for pinvoke wrappers.
4088 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4090 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4092 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4094 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4095 wrapper to mono_jit_thread_attach.
4097 * mini.c (mini_jit_thread_attach): New jit icall.
4099 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4100 native->managed wrappers.
4102 * exceptions.cs: Add new regression test.
4104 * mini.c (optimize_branches): Check regions in the cbranch to throw
4105 block case as well. Fixes #73242.
4107 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4109 * mini.c: thread safety fixes.
4111 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4113 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4114 patching stuff, since delegates use jump trampolines so there is
4117 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4120 * tramp-amd64.c: Fix build.
4122 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4123 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4125 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4126 Rename this to mono_arch....
4127 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4129 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4131 * mini-amd64.c (emit_call): If both the caller and the callee is
4132 guaranteed to have 32 bit addresses, emit a normal call.
4134 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4136 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4137 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4138 method_ptr inside delegates.
4140 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4142 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4143 invalidated. Fixes #73001.
4145 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4147 * mini-x86.c: Only use stdcall for pinvokes on windows.
4149 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4151 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4152 * mini-x86.c: remove unreliable __thread var offset detection,
4153 use the correct accessors and enable by default.
4155 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4157 * mini.c (mono_jit_free_method): Fix memory leak.
4159 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4161 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4163 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4165 * cpu-amd64.md: Fix lengths of atomic opcodes.
4167 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4169 * driver.c: try to not imply using ICU is any good.
4171 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4173 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4174 functions as inline ops.
4176 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4177 some Interlocked functions as inline ops.
4179 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4181 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4183 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4185 * mini.c: Add support for OP_NOT_TAKEN.
4187 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4188 structures in registers for pinvoke wrappers.
4190 * mini-amd64.c: Fix warnings.
4192 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4194 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4196 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4198 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4199 address instead of loading the address from it.
4201 * mini-x86.c: Add support for returning small structs in registers
4202 on Win32. Fixes part of #70864.
4204 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4206 * trace.c (get_token): Improve error checking.
4208 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4210 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4212 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4214 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4215 it can be reused for MonoClass.
4216 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4219 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4221 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4222 instead of a MonoReflectionMethod. The method information wasn't used
4223 when displaying SecurityException details (but will be now).
4225 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4227 * Makefile.am : windows build fix.
4229 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4231 * iltests.il: Add new regression test.
4233 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4236 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4238 * mini.c: Moved linkdemand check into helper function check_linkdemand
4239 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4242 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4244 * declsec.c: Added statistics counter for different kinds of
4246 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4247 (and commented) declaration.
4248 * mini.c: Added statistics counter for security Demand code
4249 generation. Added display of security statistics.
4251 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4253 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4254 Fix compilation errors under gcc-2.95.
4256 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4258 * mini.c, driver.c: Use the new jit trampoline hashtable
4260 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4262 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4264 2005-02-11 Martin Baulig <martin@ximian.com>
4266 * debug-mini.c (mono_debug_close_method): Free the line number array.
4268 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4270 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4273 * mini.h: Bump AOT file format version.
4275 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4277 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4279 * declsec.h: Added macros to get/set lazyly initialized security
4280 informations about assemblies. Added new enum for different type of
4281 possible LinkDemand violation. Added function to check LinkDemands.
4282 * mini.h: Added a field to MonoCompile to hold any security violation
4283 detected when JITting a method (so it can be thrown later).
4284 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4285 and CEE_CALLVIRT. Added code to throw exception at the end of
4286 mini_method_compile (note: the exception is unhandled right now).
4288 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4290 * mini.c, jit-icalls.c: use the managed implementation of
4291 memset for initobj and memset, to avoid managed <-> unmanaged
4294 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4296 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4297 optimization if it would need a GOT var.
4299 * basic.cs: Add tests for constant propagation and switch statements.
4301 * ssa.c: Fix out-of-range constant propagation and switch statements.
4303 2005-02-09 <vargaz@freemail.hu>
4305 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4307 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4309 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4311 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4313 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4315 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4317 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4318 arithmetic operations.
4320 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4322 * mini-ppc.c: add a workaround for broken user code that
4323 DllImports vararg functions with non-vararg signatures.
4325 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4327 * mini.c (mono_jit_compile_method_inner): Add detection and a
4328 meaningfull error message for assemblies written in Managed C++.
4330 * tramp-amd64.c mini-amd64.h: Add support for
4331 create_trampoline_from_token ().
4333 * aot.c mini-x86.c abcremoval.c: Applied patch from
4334 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4336 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4338 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4339 which takes a MonoImage/token as parameter instead of a MonoMethod.
4341 * aot.c: Use the new trampoline for initializing vtables.
4343 * aot.c: Add support for ldfld/stfld_remote wrappers.
4345 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4346 rules for compare <MEM>, IMM.
4348 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4350 * aot.c: Handle inherited finalizers correctly.
4352 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4354 * inssel.brg (stmt): Add a missing _setup_... ().
4356 * aot.c: Save some parts of the class state to the AOT file and use it
4357 to recompute that state when a class is initialized.
4359 * mini.c: Install AOT hooks into the runtime.
4361 * mini.h: Bump AOT file format version.
4363 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4366 * iltests.il: Add new test.
4368 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4372 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4374 * mini.c: setup the statistical profiler in the thread attach
4375 callback to cope with the new single thread code.
4377 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4379 * mini-ppc.c: ensure we have enough room for the profiler
4380 calls (fixed bug#72084).
4382 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4384 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4387 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4389 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4391 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4393 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4394 to succesfully execute parrotbench).
4395 * ssapre.h: Likewise.
4397 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4399 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4400 variable for stores to method arguments (fixes a SSAPRE issue).
4402 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4404 * mini.c: handle value types in dup, fixes gen-112.cs.
4406 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4408 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4409 sequence for calls in dynamic methods to avoid thunks.
4411 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4413 * mini.c: correctly remove dynamic methods from the hashtable.
4415 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4417 * driver.c: Disabled SSAPRE until fix the bug that appears
4418 in IronPython's parrotbench.
4420 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4422 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4424 * mini.c (mono_method_to_ir): Revert the previous change.
4426 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4429 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4430 mono_jit_info_table_find () etc. when running under valgrind.
4432 * inssel.brg: Fix warnings.
4434 * mini-exceptions.c: Fix warnings.
4436 2005-01-31 Martin Baulig <martin@ximian.com>
4438 * driver.c (compile_all_methods_thread_main): Don't try to compile
4439 generic methods or anything which has type parameters.
4441 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4443 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4445 * TestDriver.cs: Add --verbose flags.
4447 * graph.c ssa.c: Fix 64 bit warnings.
4449 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4450 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4451 Fix 64 bit warnings.
4453 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4454 variable not spotted by gcc.
4456 * mini-amd64.c inssel-amd64.brg: Applied patch from
4457 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4458 X86_COMPARE_MEMBASE opcodes.
4460 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4462 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4464 * *: MonoMethod->signature might be NULL now. You *MUST* use
4465 mono_method_signature.
4467 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4469 * driver.c (compile_all_methods_thread_main): Compile the methods
4470 without invoking cctors.
4472 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4474 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4475 * basic-calls.cs: test for the above.
4477 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4479 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4480 MonoJitInfo changes.
4482 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4484 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4485 eagerly if it contains dynamic methods.
4487 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4489 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4490 trace, it is now computed by an icall from trace_ips.
4492 * mini-exceptions.c: Fix a warning.
4494 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4496 * mini-exceptions.c: don't bother getting stack trace info if
4497 it's not going to be used.
4499 2005-01-27 Raja R Harinath <rharinath@novell.com>
4501 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4504 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4506 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4508 * aot.c: Avoid calling mono_method_get_header () if not needed.
4510 * mini.h: Bump AOT file format version.
4512 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4514 * mini.c (mono_print_tree): Print more info for calls.
4516 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4518 * declsec.h: Remove warning by adding missing include for marshal.h
4520 2005-01-26 Martin Baulig <martin@ximian.com>
4522 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4525 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4527 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4530 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4532 * aot.c (mono_compile_assembly): Fix a warning.
4534 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4536 * declsec.c: Look for security attributes on the original MonoMethod
4537 (and not the wrapped one). This fix permissions on icalls.
4539 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4541 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4543 * mini.c (mono_allocate_stack_slots): Add a fixme.
4545 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4547 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4549 * inssel.brg: optimize casts of sealed types (more
4550 optimizations waiting for fixes in remoting).
4552 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4554 * inssel.brg (stmt): Add another dummy rule.
4556 * driver.c: Fix warnings.
4558 * driver.c (mono_main): If running under valgrind, instruct glib to use
4559 the system allocation functions so valgrind can track the memory
4560 allocated by the g_... functions.
4562 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4564 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4566 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4568 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4569 variables in try regions.
4571 * mini.c (mini_method_compile): Don't disable optimizations on large
4572 methods when AOT compiling.
4574 * mini.c (mono_allocate_stack_slots): New arch independent method to
4575 allocate stack slots. Not yet used.
4577 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4579 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4581 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4583 * mini-ppc.c: make the branch info relative as the code
4584 buffer can be reallocated.
4586 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4588 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4589 * driver.c: Removed the AOT/security restriction. Now initialize the
4590 security manager (in metadata) if --security is used.
4591 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4592 rather than the pointer to declarative security, when AOT is used.
4594 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4596 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4597 basic blocks, reduced intrinsic exception throwing code size.
4599 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4601 * driver.c (mini_usage): Reorder the usage screen.
4603 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4605 * mini.c (mono_resolve_patch_target): Fix warning.
4607 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4609 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4612 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4614 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4615 breaks the amd64 build.
4617 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4618 register allocation. Fixes #71454.
4620 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4622 * arrays.cs: Add new regression test.
4624 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4626 * ssapre.c: Turned usage of snprintf to GString.
4627 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4628 (I left it on by mistake in my previous commit).
4630 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4632 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4633 on cond branch optimization (fixes bug# 71515).
4635 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4637 * abcremoval.c: Fixed bug 71062.
4638 * abcremoval.h: Likewise.
4640 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4642 * mini.c: Added a new functionality to optimize_branches, the removal
4643 of useless basic blocks, and fixed some problem in the removal of
4644 critical edges; some utility functions added for both purposes.
4645 * ssapre.c: Added complex expression support, and fixed bug 70637.
4646 * ssapre.h: Likewise.
4647 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4649 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4650 * driver.c: Re-enabled SSAPRE.
4652 2005-01-19 Martin Baulig <martin@ximian.com>
4654 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4655 the result of mono_get_method_constrained().
4657 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4659 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4662 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4664 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4665 be detected. Fixes #59296.
4667 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4669 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4670 which can happen. Fixes #71361.
4672 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4674 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4677 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4679 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4680 appdomain-unload.exe to fail.
4682 * mini.c: Fix some memory leaks.
4684 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4686 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4687 Fixed bug and sped up some codepaths.
4689 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4691 * mini.c: Fix some memory leaks.
4693 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4696 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4698 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4701 * iltests.il: Add regression test for #71320.
4703 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4705 * mini.c (mono_codegen): Fix installation of profiler hooks.
4707 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4709 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4711 * mini.h, mini.c, cfold.c: optimize access to enum
4712 readonly fields, too. Eval conditional branches if possible
4713 to perform unreachable code removal in more cases.
4715 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4717 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4719 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4722 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4723 WinXP DEP. Fixes #71244.
4725 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4727 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4729 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4731 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4733 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4735 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4738 * mini.h: Bump AOT version.
4740 * mini.h (MonoCompile): Change exvar to a hash table.
4742 * mini.c: Allocate a separate exvar for each handler block.
4744 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4746 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4747 ex var with the pending exception and only throw if the two are equal.
4750 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4752 * mini-x86.c: Fix warnings.
4754 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4755 used by all the ports now.
4757 * aot.c: Add write-symbols and save-temps options.
4759 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4761 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4763 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4765 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4768 * tramp-s390.c: Check vtable slot belongs to the domain.
4770 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4771 as per other platforms.
4773 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4775 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4777 * driver.c: we don't run the Main() code in a subthread anymore.
4779 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4781 * mini.c: added experimental rtc support in the statistical
4782 profiler: if the user has the permission, more accurate statistics
4783 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4784 The MONO_RTC value must be restricted to what the linux rtc allows:
4785 power of two from 64 to 8192 Hz.
4787 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4789 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4791 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4793 * mini-ppc.c: better icache flush for smp.
4795 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4797 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4799 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4800 amd64 port, not yet used.
4802 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4804 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4807 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4809 * driver.c: Added --security option to activate the security manager.
4810 Right now this will allow code generation for declarative demands and
4811 is disabled when AOT is specified.
4812 * mini.c: Add code generation for declarative security demands.
4813 * mini.h: Add mono_use_security_manager as an extern gboolean.
4815 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4817 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4818 emitting more dense assembly code.
4820 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4821 exception throwing stuff.
4823 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4825 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4828 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4831 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4834 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4836 * tramp-*.c: Only patch vtable slots if the object is in the current
4837 domain. Fixes appdomain-unload.exe.
4839 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4841 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4844 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4846 * mini.c (reverse_branch_op): New helper function.
4848 * mini.c (optimize_branches): Run the new optimization only on
4849 platforms which support it. Also reverse all kinds of branches.
4851 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4853 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4856 * mini.c (optimize_branches): Reverse not-equals branches if the false
4857 bblock is a throw. This happens a lot of time with argument checking in
4860 * mini.c (mono_codegen): Add support for placing basic blocks after
4861 the function epilogue.
4863 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4866 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4868 * mini.c (setup_stat_profiler): Only set this up if the platform
4869 supports ITIMER_PROF.
4871 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4873 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4876 * inssel.brg: Fix a warning.
4878 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4880 * mini.c: added support for statistical profiler
4881 (run with: --profile=default:stat).
4883 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4885 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4887 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4889 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4890 related to global registers from the amd64 port.
4892 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4894 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4896 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4897 with global registers.
4898 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4900 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4902 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4904 * debug-mini.c (encode_value): Fix off-by-one.
4906 * aot.c (encode_value): Likewise.
4908 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4910 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4912 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4915 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4917 * aot.c (emit_method_info): Increase size of temp buffer.
4919 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4922 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4924 * aot.c (emit_method_info): Fix build.
4926 * aot.c: Further rework of the AOT file format to reduce the size of
4927 the method info data.
4929 * mini.h: Bump AOT file format version.
4931 2004-12-27 Martin Baulig <martin@ximian.com>
4933 * mini.c (mini_get_method): New static method; call
4934 mono_get_method_full() and mono_get_inflated_method().
4935 (mono_method_to_ir): Use mini_get_method() instead of
4936 mono_get_method_full().
4938 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4940 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4942 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4944 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4946 * inssel-amd64.brg: Add some optimization rules.
4948 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4950 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4951 standard not GC'd stuff is fine.
4953 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4955 * aot.c: Rework the AOT file format to get rid of most of the global
4956 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4958 * mini.h: Bump AOT file format version.
4960 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4962 * mini.h: Bump AOT file format version.
4964 * aot.c (mono_aot_is_got_entry): New function to determine if an
4965 address is inside a GOT.
4967 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4969 * cpu-pentium.md: Increase the maximum size of some instructions which
4970 might involve a got access.
4972 * mini.c (get_method_from_ip): Another debug helper function.
4974 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4975 when got var accesses are created during the decompose phase.
4977 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4979 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4980 argument mini_compile_method and to MonoCompile, and use this to
4981 determine whenever a given method is compiled for AOT. This allows the
4982 other methods compiled during AOT compilation to be free of AOT stuff,
4983 so the backends does not need to add special support for them by
4984 creating a fake GOT etc.
4986 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4989 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4991 * mini.c (mono_method_to_ir): It turns out that some of the
4992 x-appdomain wrappers are lax with types, so just ignore this for
4995 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4996 at the vtable->klass. If it is non-shared code we can just use the
4999 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5001 * mini-ppc.c: access MonoDomain from tls, too.
5003 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5005 * declsec.c: Removed unused variable (and related warning ;-)
5007 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5009 * iltests.il: New test for LDELEMA on an array of ref types.
5011 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5012 all ldelema's on reftypes.
5013 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5014 it was the wrong place to put it.
5016 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5017 register to pop to make this cleaner, at the request of Paolo.
5019 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5021 * mini-ops.h (OP_GETHASHCODE): New op.
5023 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5025 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5028 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5031 * mini-x86.c (mono_arch_output_basic_block): Rather than
5039 The first is 3 bytes while the second is 1. This saves 36 kb on
5040 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5041 see a small boost because of icache locality.
5043 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5045 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5047 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5048 started code sharing with the generic code.
5050 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5052 * mini-ppc.c, cpu-g4.md: added code for direct access to
5055 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5057 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5058 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5061 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5063 * declsec.c|h: Added functions to cache the declarative stack modifiers
5064 in MonoJitInfo and to create a security frame from a MonoJitInfo
5066 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5067 created. Register internal calls for System.Security.SecurityFrame::
5068 _GetSecurityFrame and _GetSecurityStack.
5069 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5070 the definitions for the new stack walk/callback mechanism.
5071 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5072 first security frame for LinkDemands and InheritanceDemands) and
5073 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5075 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5076 walk initialization (lupus).
5078 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5080 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5082 (handle_loaded_temps): Do not create a temporary variable for
5083 things that we know are temps. They will never be modified.
5084 (mono_spill_call): Set MONO_INST_IS_TEMP
5085 (mono_emulate_opcode): ditto
5087 (mono_method_to_ir.CEE_DUP): ditto
5089 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5091 * mini.c (type_to_eval_stack_type): Make this handle the void type
5092 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5093 (emit_tree): use ip_in_bb to special case some common idioms
5094 Update all callers to pass in the IP.
5095 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5097 This gives us a nice 2% speedup in mcs bootstrap.
5099 * mini-x86.c (peephole_pass): Peephole pass to make
5108 * mini.c (ip_in_bb): new method.
5109 (mono_method_to_ir): use this method rather than doing the hash
5112 * linear-scan.c (mono_linear_scan): When expiring actives, you
5113 don't need to keep around variables that expire on this
5114 instruction. This makes it so that:
5117 store (ebx add (ebx, 1))
5121 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5123 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5124 combination to avoid doing two copies. Fix up problems with previous
5127 * mini.c: Fix 64 bit warnings.
5129 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5131 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5133 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5134 changes from the x86 code.
5136 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5138 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5140 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5141 throwing code to reduce its size, unify the AOT and non-aot code and
5142 get rid of relocations in the AOT case.
5144 * mini-x86.h mini.c exceptions-x86.c
5145 (mono_arch_get_throw_corlib_exception): New arch specific function to
5146 raise corlib exceptions which doesn't require relocations in the
5149 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5151 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5153 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5156 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5159 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5161 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5162 with add function when used from Inc/dec atomic
5163 functions. Re-enabled optimization on x86.
5164 * mini-ops.h: renamed atomic_add functions to
5165 allow _add to match the Interlocked::Add and
5166 _add_next to match Interlocked::Inc/Dec.
5168 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5170 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5171 linking of BBs to the end BB, and enabled SSAPRE also with
5172 consprop and copyprop (which was prevented by that bug).
5174 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5176 * mini-x86.c: disabling the Interlocked optimizing code.
5178 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5180 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5183 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5185 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5186 interlocked optimization due lack of support on x86, rewrote
5187 exchange to take into account that base may be in eax.
5189 xsp works again; activated Interlocked optimizing code.
5191 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5193 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5195 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5197 * mini-ops.h: Add new opcodes.
5199 * mini.h: Add new patch types. Add got_var to MonoCompile.
5201 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5202 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5203 make it work with all kinds of patchable code.
5205 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5206 address of the GOT, and referencing entries in the GOT.
5208 * mini.c: Add code to load the GOT address if needed by an opcode.
5210 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5211 independent AOT code on the x86 using an elf-style Global Offset Table.
5213 2004-12-14 Raja R Harinath <rharinath@novell.com>
5215 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5217 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5219 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5222 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5224 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5225 of Interlocked:Increment/Decrement/Add as inline ops.
5226 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5228 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5230 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5231 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5233 2004-12-12 Duncan Mak <duncan@ximian.com>
5235 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5236 again. `patch_info->table_size' is no longer valid after Zoltan's
5239 2004-12-12 Martin Baulig <martin@ximian.com>
5241 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5242 if we are the "real" method, ie. not an inlined method inside it.
5244 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5246 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5247 before we look in the special fields table. This fixes
5248 ../tests/thread-static-init.cs.
5250 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5252 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5253 for Array get_Rank and get_Length. Fixes bug #70465.
5255 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5257 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5258 separate structure to reduce the size of MonoJumpInfo.
5260 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5262 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5264 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5266 * mini.c (mini_get_inst_for_method): Changed to allow ports
5267 to return a MonoInst instead of opcode
5268 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5270 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5271 Allow ports to return a created MonoInst instead of op-code, will enable
5273 (renamed mini_get_opcode_for_method to better reflected the functionality)
5275 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5277 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5279 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5281 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5284 2004-12-08 Martin Baulig <martin@ximian.com>
5286 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5287 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5289 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5291 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5294 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5297 2004-12-08 Raja R Harinath <rharinath@novell.com>
5299 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5301 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5303 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5304 bug introduced by the previous patch.
5306 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5308 * mini-ppc.c, objectc.cs: handle large structs passed by value
5311 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5313 * mini-ppc.c: OP_ARGLIST implementation from
5314 Geoff Norton <gnorton@customerdna.com>.
5316 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5318 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5319 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5321 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5323 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5325 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5327 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5330 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5332 * mini-sparc.c: Zero out localled-ed memory.
5334 * iltests.il: Add tests for zeroing out localloc-ed memory.
5336 2004-12-04 Martin Baulig <martin@ximian.com>
5338 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5339 mono_method_get_signature_full().
5341 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5343 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5344 and some utility functions (always for SSAPRE), integrated SSAPRE.
5346 * driver.c: Added ssapre option.
5347 * ssa.c: Small fix on OP_ARG handling.
5348 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5349 * Makefile.am: Likewise.
5351 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5353 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5356 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5359 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5361 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5363 * cpu-s390.md : Increase instruction length of oparglist.
5365 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5367 2004-11-30 Martin Baulig <martin@ximian.com>
5369 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5370 virtual generic methods. We call a special helper_compile_generic_method()
5371 icall to retrieve the method from the vtable, inflate and compile
5372 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5374 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5376 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5378 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5380 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5382 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5385 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5387 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5388 platforms with PIC aot.
5390 2004-11-28 Martin Baulig <martin@ximian.com>
5392 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5395 2004-11-28 Martin Baulig <martin@ximian.com>
5397 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5398 the result of mono_type_get_underlying_type() to check whether
5401 2004-11-26 Martin Baulig <martin@ximian.com>
5404 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5407 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5409 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5410 the same way as the other arguments so they won't get clobbered.
5412 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5413 calls through R11 since it is clobbered by the trampoline code.
5415 2004-11-26 Raja R Harinath <rharinath@novell.com>
5417 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5418 pick up in-tree mscorlib.dll.
5420 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5422 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5424 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5425 runtime data/code are now stored in a table similar to the GOT in ELF.
5426 This allows the code itself to be position independent.
5428 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5431 * aot.c: Attach ELF type (object/function) directives to all global
5434 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5436 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5438 * mini-amd64.h: Turn on PIC AOT code.
5440 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5441 returning the offset within an OP_AOTCONST instruction where the GOT
5442 offset needs to be added.
5444 * mini.h: Bump AOT file format version.
5446 2004-11-25 Martin Baulig <martin@ximian.com>
5448 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5449 uninflated generic methods.
5451 2004-11-25 Martin Baulig <martin@ximian.com>
5453 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5455 2004-11-24 Martin Baulig <martin@ximian.com>
5457 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5458 original klass (this only applies for generic instances).
5460 2004-11-24 Martin Baulig <martin@ximian.com>
5462 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5463 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5466 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5468 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5469 localloc. Fixes #69678.
5471 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5473 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5475 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5476 used SSE registers on pinvoke calls. Fixes #69774.
5478 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5480 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5481 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5483 2004-11-23 Raja R Harinath <rharinath@novell.com>
5485 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5486 Refer directly to the mcs/ tree.
5488 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5490 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5491 Check if a trampoline for a synchronized method is required.
5493 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5495 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5496 with localloc if needed. Throe arithmetric exception in
5497 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5498 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5500 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5502 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5503 types before switching on type. Fixes #69622.
5505 2004-11-19 Raja R Harinath <rharinath@novell.com>
5507 * Makefile.am (check-local): New. Integrate into 'make check'.
5508 (MCS,RUNTIME): Define using in-tree mono and mcs.
5510 (%.exe): Use $(ILASM).
5512 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5514 * mini-ppc.c: adjust initial prolog size (bug #69691).
5516 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5518 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5521 2004-11-17 Raja R Harinath <rharinath@novell.com>
5523 * Makefile.am (clean-local): Rename from 'clean'.
5525 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5527 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5528 to mono_arch_is_int_overflow.
5529 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5532 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5534 * declsec.c|h: New files to support declarative security attributes.
5535 Added function to check if a method has (applicable) security.
5536 * mini.c|h: Add check for declarative security attributes in
5537 mono_method_check_inlining.
5538 * Makefile.am: Added declsec.c and declsec.h to the build.
5540 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5542 * mini.c, mini.h: update to keep dynamic code info per-domain.
5544 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5546 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5547 (mini_init): Get rid of it from here too.
5549 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5551 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5552 implemented OP_RETHROW (patch by Geoff Norton
5553 <gnorton@customerdna.com>).
5555 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5557 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5558 between appdomains. Fixes appdomain-unload on PPC.
5560 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5562 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5563 mini-exceptions.c: handle the new wrapper types.
5564 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5565 token value as a MonoClass* when compiling a wrapper.
5566 mono_jit_create_remoting_trampoline now takes an additional
5567 MonoRemotingTarget parameter.
5569 2004-11-10 Martin Baulig <martin@localhost>
5571 * mini.c (mono_method_to_ir): Use `generic_container->context'
5572 rather than creating a new one.
5574 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5576 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5578 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5580 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5582 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5583 the experimental aot cache stuff.
5585 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5587 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5588 mini-exceptions.c: update to exception clause structure changes.
5590 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5592 * exceptions-x86.c (throw_exception): Fix warnings.
5594 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5597 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5599 * exceptions-sparc.c (get_throw_exception): Really fix this.
5601 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5603 * tramp-*.c: we no longer support icalls without wrappers, so
5604 a bit of code can be removed here
5606 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5608 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5611 * cpu-sparc.md: Add op_rethrow.
5613 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5615 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5617 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5618 * mini-ops.h: Add OP_RETHROW.
5620 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5622 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5624 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5626 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5627 Makes the output much easier to read
5629 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5631 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5632 prevents another huge leak when compiling with ssa. Secondly, the
5633 performance of doing this rather than freeing the lists is much
5634 better. GList does a lock every time you allocate a list link,
5635 so that it can use a memory pool. So, it is better to just use
5636 a memory pool of our own.
5638 * ssa.c, linear-scan.c: replace g_list_remove_link with
5639 g_list_delete. The remove one does not free the GList, so we were
5640 leaking memory. On -O=all --compile-all with corlib, this cut down
5641 3 MB of allocations.
5643 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5645 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5647 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5649 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5650 into a new function mono_create_jit_trampoline ().
5652 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5654 * trace.c (get_spec): Allow tracing of classes without a namespace.
5656 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5658 * mini.c: Fix pointer overwrite in mini_method_compile.
5660 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5662 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5663 The darwin ABI needs some special handling for 1 and 2 byte structs
5664 Lets use lbz/lhz instead of lwz everywhere.
5665 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5666 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5667 Use stb/sth for the former, and put the latter always on stack instead of in
5670 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5672 * trace.c (is_filenamechar): Add '_'.
5674 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5676 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5678 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5680 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5682 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5683 depends on libmonogc. Fixes #68805.
5685 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5687 * mini.c (mono_jit_free_method): Provide extra information for
5688 this error. Currently this leaks, but will be turned into a
5689 developer option in the future.
5691 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5693 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5695 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5697 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5698 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5699 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5701 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5703 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5704 trampolines for AOT code.
5706 2004-10-22 <vargaz@freemail.hu>
5708 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5709 constructed types. Fixes #68136.
5711 2004-10-21 Martin Baulig <martin@ximian.com>
5713 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5714 if it returns true, unwind the stack to the call instruction.
5716 2004-10-21 <vargaz@freemail.hu>
5718 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5720 * mini.h: Bump AOT version number.
5722 * objects.cs: Add another test for unbox trampolines.
5724 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5727 2004-10-20 <vargaz@freemail.hu>
5729 * driver.c: Add SHARED to the set of optimizations tested.
5731 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5733 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5736 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5738 2004-10-20 Martin Baulig <martin@ximian.com>
5740 * mini-exceptions.c (mono_handle_exception): Call
5741 mono_debugger_handle_exception() to tell the debugger about
5742 catch/finally clauses.
5744 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5746 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5748 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5751 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5753 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5754 methods as their native size, fixed bug #57543, #57545.
5755 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5756 This saves a temporary register and mullw call down into 1 (minor perf
5757 increase for cases like sum = sum * 5; This use to translate into:
5760 It now translates to
5763 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5765 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5768 2004-10-11 Martin Baulig <martin@ximian.com>
5770 * mini.c (mono_method_to_ir): If we're a generic method, get the
5771 MonoGenericContainer from our MonoMethodNormal and create a
5772 MonoGenericContext from it.
5774 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5776 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5778 * basic-long.cs: Add test for checked i8->i2 cast.
5780 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5782 * inssel-ppc.brg: added a couple of speedup rules.
5784 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5786 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5787 to speed up rebuilds.
5789 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5791 * mini-s390.c: Minor fix to OP_OR_IMM.
5793 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5795 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5796 better. Fixes appdomain-unload.exe on sparc.
5798 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5800 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5801 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5804 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5806 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5808 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5810 * mini.c: Always generate a field read/write wrapper for members
5811 of the class MarshalByRefObject since the actual instance could
5814 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5816 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5818 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5820 * driver.c mini.h trace.c: Move the setting of the main assembly into
5821 a separate function called mono_trace_set_assembly () and call it after
5822 actually loading the main assembly. Fixes #66872.
5824 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5826 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5827 using the code manager.
5829 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5831 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5833 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5835 * cpu-amd64.md: Fix bug in previous patch.
5837 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5840 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5842 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5843 mini-exceptions.c: updates for changed stack walk interface.
5845 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5847 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5849 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5851 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5853 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5855 * driver.c (mini_regression_list): Do not call mono_assembly_close
5856 since assemblies can't be unloaded.
5858 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5860 * cpu-amd64.md: Fix more instruction lengths.
5862 * cpu-amd64.md: Fix lengths of some instructions.
5864 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5866 * inssel.brg: Make the array ldelema check aot friendly.
5868 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5870 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5872 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5874 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5876 * mini-x86.c: Fix build.
5878 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5879 mono_type_get_underlying_type () helper function to simplify code.
5881 2004-09-09 Martin Baulig <martin@ximian.com>
5883 * mini-amd64.c: Don't access `type->data.klass' directly, call
5884 mono_class_from_mono_type() instead since the type may be a
5887 2004-09-09 Martin Baulig <martin@ximian.com>
5889 * mini-amd64.c (get_call_info): Fix support for generic instances.
5890 (add_valuetype): Use mono_class_from_mono_type() to get the class
5891 since we can be a generic instance.
5893 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5895 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5897 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5899 * liveness.c: reset spill costs on each scan: bug 62107
5901 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5903 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5904 unnecessary line that doesn't compile
5906 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5908 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5909 trampolines, make them call an error function so people can fix their
5912 2004-09-06 Martin Baulig <martin@ximian.com>
5914 * mini.c (mono_method_to_ir): When initializing locals, handle a
5915 generic instances like a valuetype if it's a valuetype and like a
5916 class if it's a class.
5918 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5920 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5921 stack. Fixes #64674.
5923 * exceptions.cs: Add test for unwinding of call arguments.
5925 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5927 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5928 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5929 set the carry/borrow flag). The sparc and s390 implementations
5930 can now use optimized versions (and simplify the code). ppc bugfixes.
5932 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5934 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5936 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5938 * inssel-amd64.brg: Remove leftover 32 bit rule.
5940 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5942 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5944 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5945 mono_arch_find_jit_info functions into a new function. Fix a memory
5948 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5951 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5953 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5956 * exceptions.cs: Add array size tests.
5958 * mini.c: Allocate a separate icall wrapper for each arity of
5959 mono_array_new_va. Fixes #59509.
5961 * exceptions.cs: Add testcase for 64578.
5963 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5965 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5967 2004-09-02 Martin Baulig <martin@ximian.com>
5969 * mini.c (mono_method_to_ir): When initializing the locals, call
5970 handle_initobj() on the generic instance itself, not its
5973 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5975 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5976 MonoJitInfo for dynamic methods.
5978 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5980 * mini.c: Add support for freeing JIT data for dynamic methods.
5982 2004-09-01 Martin Baulig <martin@ximian.com>
5984 * mini-x86.c (is_regsize_var): Added support for generic
5986 (mono_arch_emit_prolog): Make this compile again, use
5987 `x86_push_imm_template (code)'.
5989 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5991 * mini-x86.c: make all push_imm instructions that get
5992 patched always emit the long form
5994 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5996 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5997 in a per-domain hash.
5999 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6002 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6004 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6007 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6010 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6011 Beginnings of SSE2 support.
6013 * exceptions.cs: Add more tests for checked int<->uint casts.
6015 2004-08-28 Martin Baulig <martin@ximian.com>
6017 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6021 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6022 Handle generic instances recursively.
6024 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6026 * iltests.il: test for conv.u8 on a constant
6028 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6030 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6031 LCONV_x4 (shrun_32 (membase)).
6033 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6035 * inssel-x86.brg: c&p rules for push/setret of long
6037 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6039 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6040 compare (regvar, base)
6042 * inssel-x86.brg: more burg love
6044 * inssel.brg: more cleanup
6046 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6048 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6050 * basic-long.cs, basic-calls.cs: new tests for optimization.
6052 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6054 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6057 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6059 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6061 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6063 * inssel.brg (mini_emit_memcpy): use
6064 NO_UNALIGNED_ACCESS to disable memcpy optimization
6066 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6068 * mini-amd64.c: Handle generic types in various places.
6070 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6072 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.c (handle_box): Fix warning.
6076 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6078 * mini-amd64.h: Enable the emit_state optimization.
6080 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6082 * mini-amd64.c: Add some new 64 bit peephole opts.
6084 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6086 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6088 * mini-amd64.c: Register allocator fixes.
6090 * mini.c: Add an optimization to emit_state to avoid allocation of new
6091 registers on some platforms.
6093 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6095 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6097 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6098 allocation. Fixes #63085.
6100 * basic-long.cs: Add new regression test.
6102 * mini-amd64.c: Register allocator improvements.
6104 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6106 * mini-amd64.c (read_tls_offset_from_method): Add another code
6109 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6110 instruction sequence for nullifying class init trampolines.
6112 * objects.cs: Add new regalloc test.
6114 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6116 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6118 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6120 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6123 * driver.c: Fix profiling after TLS changes.
6125 * driver.c (mono_main): Set mono_stats.enabled if needed.
6127 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6130 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6132 * mini-x86.c: use a 1 op rather than a 2 op tls access
6133 instruction -> faster.
6135 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6137 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6140 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6142 * exceptions-sparc.c (throw_exception): fix typo
6144 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6146 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6147 set tree->dreg correctly with tls. Allow any
6148 register to be used.
6150 * mini-x86.c (read_tls_offset_from_method): add new code
6151 generation pattern seen with GCC.
6154 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6156 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6157 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6158 exceptions-sparc.c: fix some performance issues in exception
6159 handling and setting of the stack trace for exceptions that were
6162 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6164 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6167 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6170 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6172 This patch inlines tls access, when possible.
6174 * mini.h: new arch functions for TLS intrinsics.
6175 All platforms updated with a stub.
6177 * mini.c: use the new intrinsics
6179 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6180 arch specific intrinsic for tls variables
6182 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6184 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6187 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6189 * mini.c: thread local allocation
6191 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6193 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6195 * Makefile.am: Link against the static version of libmonogc.
6197 * Makefile.am: Link the static versions of the convenience libraries
6198 into the mono executable.
6200 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6202 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6204 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6205 on integer overflow.
6207 * mini-amd64.c: Reorganize function call code.
6209 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6211 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6213 * inssel-x86.brg: use xor eax,eax.
6215 * basic.cs: new tests
6217 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6219 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6220 in exception throwing code.
6222 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6224 * inssel-x86.brg: use xor esi,esi.
6226 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6228 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6229 can trace methods compiled during mini_init () too.
6231 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6234 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6236 * Makefile.am: static link on x86 (r=zoltan)
6238 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6240 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6241 code since it causes some programs to fail.
6243 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6245 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6247 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6249 * mini.c: ovfops_op_map - add STACK_OBJ case for
6251 * basic.cs: add test_0_pin_string as test
6254 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6256 * Makefile.am: build C# if srcdir != builddir
6258 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6260 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6261 fall-through blocks.
6263 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6265 * driver.c: enable loop by default again and include abcrem in -O=all.
6267 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6269 * iltests.il: Add some localloc tests.
6271 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6273 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6276 * inssel-amd64.brg: Add some optimizations.
6278 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6281 * Makefile.am: Statically link mono against libmono on AMD64.
6283 * mini-amd64.c inssel-amd64.brg: Optimizations.
6285 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6287 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6289 * tramp-amd64.c: Patch calling code in trampolines.
6291 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6293 * mini-amd64.c: pinvoke struct passing fixes.
6295 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6297 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6298 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6300 2004-08-05 Duncan Mak <duncan@ximian.com>
6302 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6305 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6307 * mini-amd64.c (emit_move_return_value): Move return value for normal
6310 2004-08-05 Martin Baulig <martin@ximian.com>
6312 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6313 `type->type'; just modify `type' itself when dealing with enums
6314 and generic instances.
6315 (check_call_signature): Make `simple_type' a `MonoType *'.
6317 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6319 * mini.c: Use OP_PADD to add offsets to addresses.
6321 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6323 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6325 * mini-sparc.c (mono_arch_emit_epilog): fix check
6326 for folding last op into restore instruction
6328 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6330 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6331 helper methods using the code manager.
6333 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6335 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6337 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6339 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6340 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6342 * mini-s390.c: fix tail processing
6344 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6346 * mini-ppc.c: mul.ovf.un exception name fix.
6348 2004-08-03 Martin Baulig <martin@ximian.com>
6350 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6351 instances; before jumping to `handle_enum', also modify `ptype'.
6353 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6355 * cpu-sparc.md: fcall maximal length too small.
6357 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6359 * mini-amd64.c mini.h: Add initial support for passing/returning
6360 structures to/from pinvoked methods.
6362 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6364 * mini-ppc.c: reg allocator fix.
6366 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6368 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6370 * inssel.brg: Optimize memset on 64 bit machines.
6372 * mini-amd64.c: Fix some vararg cases.
6374 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6376 * mini-s390.c: Corrected macro in emit_float_to_int
6378 * s390-abi.cs: Tests to exercise the s390 ABI
6380 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6382 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6385 * basic.cs: Add a test for add.ovf.un.
6387 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6389 * mini-sparc.c: add case for OP_IDIV_UN
6391 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6393 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6395 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6397 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6399 * basic.cs: regression tests.
6401 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6404 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6406 * basic.cs: Add a new test.
6408 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6409 and AOT. Various fixes and optimizations.
6411 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6413 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6415 * mini-ppc.c: make sure temp regs are not used for global reg
6418 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6420 * cpu-sparc.md: conv_i8 fix for 64bits
6422 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6424 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6426 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6427 add opcode for cmp BYTE PTR [eax], imm.
6429 * inssel.brg: Make memcpy and memset takes bases.
6431 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6433 * *-amd64.*: More AMD64 work.
6435 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6437 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6438 add a compare-not-equal opcode.
6440 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6442 * mini.c: Use mono_init_from_assembly instead of mono_init.
6444 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6446 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6448 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6450 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6452 * inssel.brg: 64 bit fixes.
6454 * mini.h (MonoCallInst): Add some AMD64 specific data.
6456 * mini.h: Add some OP_P opcodes.
6458 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6460 * basic.cs: tests for 61797 and 61740
6462 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6464 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6465 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6467 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6469 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6471 * *-amd64*.*: Ongoing AMD64 work.
6473 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6475 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6477 * *-amd64*: Ongoing AMD64 work.
6479 * mini-arch.h: Add AMD64 support.
6481 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6483 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6485 * mini-ops.h: Add new opcodes.
6487 * Makefile.am: Add AMD64 support.
6489 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6490 rules into the inssel-long*.brg files.
6492 * *-amd64.*: Add beginnings of AMD64 backend.
6494 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6496 * mini.c (print_dfn): commenting out the code that prints
6497 the cil. With -O=deadce, this makes -v -v crash.
6499 * cpu-pentium.md: make checkthis have a length of 2
6501 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6503 * mini-sparc.h: fix implementations of __builtin
6504 functions for Sun compiler for V9.
6506 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6508 * mini.c: use the new stelem.ref wrapper
6509 * exceptions.cs, arrays.cs: new stelem.ref tests
6511 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6513 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6514 new XSP should work with these changes).
6516 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6518 * inssel-{long32,x86,}.brg: trivial optimizations.
6520 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6522 * mini.c: load value when emitting box operation in
6525 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6527 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6528 is one byte shorter than cmp DWORD PTR [eax], 0.
6530 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6532 * inssel-ppc.brg: arguments on the stack are always
6533 relative to the stack pointer (spotted by Neale Ferguson).
6535 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6537 * exceptions-x86.c: delay appending the method name to the trace until
6538 after mono_jit_info_table_find is called, as this gets the real
6541 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6543 * aot.c: register roots
6545 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6547 * aot.c : I could just use PLATFORM_WIN32 flag.
6549 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6551 * aot.c : Reverting the previous fix. This time it broke linux build.
6553 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6555 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6557 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6559 * mini.c (handle_stack_args): Remove some more debugging code.
6561 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6563 * driver.c mini.h aot.c: Allow additional options to be specified with
6564 --aot and pass them to mono_compile_assembly.
6566 * aot.c: Add experimental code to AOT compile all loaded assemblies
6567 on demand and save the code into a cache in the filesystem.
6569 * aot.c: Add support for more wrapper methods.
6571 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6574 * cpu-*.md: Remove removed opcodes.
6576 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6577 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6578 related icalls to marshal.c.
6580 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6582 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6584 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6586 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6588 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6589 * liveness.c: If liveness is recomputated we need to reset the information
6590 for each variable. This way, if the liveness range has been narrowed
6591 by optimizations that happened after the last computation, we can return
6594 For example, if you have
6599 // Tons of code that does not affect i
6605 i = 0 is dead code and will be removed by SSA. However, when
6606 linear scan gets to the code, i will still appear to be live
6607 throughout the entire block. This prevents good register allocation.
6609 2004-07-06 Martin Baulig <martin@ximian.com>
6611 * debug-mini.c (mono_debug_init_method): Allow
6612 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6613 (mono_debug_add_icall_wrapper): New method.
6615 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6617 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6619 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6622 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6624 * aot.c (mono_aot_load_method): Fix loading of debug info.
6626 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6628 * aot.c: Add logging support.
6630 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6632 * mini.h: Add prototype for mono_print_method_from_ip.
6634 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6636 * inssel.brg: 64 bit fixes.
6638 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6641 * Makefile.am: Add SPARC64 support.
6643 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6645 * aot.c: Fix alignment problems on 32 bit platforms.
6647 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6649 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6652 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6655 * mini.h: Bump AOT file version. Some 64 bit fixes.
6657 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6659 * inssel-sparc.brg: Add new rule to avoid register moves.
6661 * inssel.brg: Add ldind_to_load_membase helper function.
6663 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6665 * mini.c: OffsetToStringData intrinsic.
6667 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6669 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6671 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6674 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6675 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6677 * mini.c: reinstated mono_compile_get_interface_var()
6678 on x86, too, since the change breaks the Gtk# build there as well.
6680 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6682 * driver.c: remove loop from the default optimizations: it seems to
6683 interact badly with some of the other options (see bug #60613).
6685 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6687 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6688 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6690 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6692 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6693 vararg-using methods.
6695 2004-06-21 Martin Baulig <martin@ximian.com>
6697 * mini/mini-exceptions.c
6698 (mono_handle_exception): Added `gpointer original_ip' argument.
6699 After calling mono_unhandled_exception(), call
6700 mono_debugger_unhandled_exception() and if that returns true,
6701 restore the context and return.
6703 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6705 * mini-ppc.c: prefer the use of relative branches so
6706 they won't need to be patched in aot code (patch from Patrick Beard).
6708 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6710 * aot.c: patch from Patrick Beard to make the output assembly
6711 more correct for the MacOSX assembler. Small tweak to
6712 generate sane images on Linux/PPC, too.
6714 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6716 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6717 case until bug #59509 is fixed (shows up in #60332).
6719 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6721 * mini.c: make sure the needed wrappers are compiled, too, with
6724 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6726 * driver.c: remove NPTL reference in --version output.
6728 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6730 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6731 generate valid assembly for the Mach-O assembler.
6733 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6735 * driver.c: don't include abcrem in the all optimization specifier
6736 since it slows down jit compilation too much for now.
6738 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6740 * mini.c: use BIGMUL only if both operands have the same signage.
6741 * iltests.il: Test for bug 60056. (errors related to signage in
6746 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6748 * mini.c, aot.c: memory leak fixes.
6750 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6752 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6754 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6756 * Makefile.am: remove the -static hack completely, it links in
6757 statically glib as well.
6759 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6761 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6762 * exceptions.cs: make it compile with new mcs/csc.
6764 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6765 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6766 and added relevant test case.
6768 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6770 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6771 regressions in gtk-sharp.
6773 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6775 * exceptions.cs: New regression tests.
6777 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6779 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6781 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6783 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6785 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6787 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6789 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6791 * mini.c (mono_jit_runtime_invoke): Init class in this
6792 method instead of trusting mono_jit_compile_method to
6793 do the work (because wrappers can be in object class)
6795 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6797 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6799 * basic-long.cs: New regression test.
6801 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6803 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6806 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6808 * Makefile.am: fix miguel's change to build mono statically against
6809 libmono (track build dependencies).
6811 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6813 * cfold.c: Some glib versions do not have G_MININT32.
6815 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6817 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6818 with precision of tan, atan, sin and cos, and implemented related
6819 regressions tests (fixes bug 54467, but one new problem appeared and
6822 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6824 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6826 * exceptions.cs: Add test for constant folding && division by zero.
6828 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6829 since driver.c is in libmono too, so the optimization was useless.
6831 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6832 variable to driver.c so the compiler can emit more efficient code to
6835 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6837 * Makefile.am: don't distribute generated inssel.[ch] files.
6839 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6841 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6842 into the default appdomain. Fixes #58707.
6844 * jit-icalls.c: Remove the broken approximation for truncl, doing
6845 no conversion is better.
6847 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6850 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6852 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6853 of the mcrxr instruction which is not available on some processors
6854 even if it's documented to be. Implement add and sub overflow correctly
6855 (still not complete for long unsigned). Speed up icalls a bit.
6857 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6859 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6860 we run .cctor in the current domain instead of target_domain.
6862 Fixes bug #58558, .cctor not being called in -O=shared.
6864 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6866 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6868 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6870 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6871 which can be done with an imm8, do it that way.
6872 (mono_arch_output_basic_block): ditto for a jmp
6873 (mono_arch_emit_prolog): Computate maximum offset of a label.
6875 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6877 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6878 now tries to allocate prefered physical reg's for virtual
6879 regs. This reduces the number of emited spills/loads with
6880 20-30% on our core assemblies.
6882 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6884 * jit-icalls.c: truncl() is not needed and trunc() is
6885 the correct thing to do anyway (bug #58287).
6887 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6889 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6892 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6894 * driver.c: enable loop optimizations by default.
6896 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6898 * mini-x86.c: fix calc of max loop size when aligning loops start.
6900 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6902 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6905 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6907 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6910 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6912 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6914 * mini.c (inline_method): Allways inline some wrappers even if the cost
6915 is too large. Fixes #58785.
6917 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6919 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6921 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6922 (crichton@gimp.org). Beginning of support for sparc/linux.
6924 * mini-sparc.c: Optimize retrieval of LMF address.
6926 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6928 * exceptions-ppc.c: handle alloca in methods with clauses.
6930 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6932 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6934 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6936 * mini.c: Delegate most of the abort signal work to
6937 mono_thread_request_interruption, which also handles Stop and Suspend
6940 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6942 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6943 supports the save/restore lmf opcodes.
6945 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6947 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6950 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6952 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6954 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6955 methods which contain array accesses.
6957 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6958 boundaries. Fixes #58537.
6960 * iltests.il: Add regression test for #58537.
6962 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6964 * mini-x86.c (mono_arch_local_regalloc): Last part of
6965 fix for bug #58633 (releasing register to early).
6967 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6969 * basic-long.cs: Add new regression test.
6971 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6973 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6974 register too early on the chain.
6976 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6978 * mini.c (create_helper_signature): Use a helper function to reduce
6979 the code which needs to be written. Also set the calling convention of
6980 icalls on windows. Fixes #57840.
6982 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6984 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6985 exceptions-ppc.c: added helper function to get the instruction address
6986 from a signal handler context.
6988 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6990 * helpers.c: use g_get_tmp_dir. Invokes happyness
6993 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6995 * helpers.c: Add new env variable to pass args to objdump.
6996 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6998 2004-05-17 Radek Doulik <rodo@ximian.com>
7000 * Makefile.am (common_sources): added abcremoval.h so it get
7001 disted and daily mono packages on go-mono.com will build again
7003 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7005 * abcremoval.c: Fixed coding style, added copyright header.
7007 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7009 * mini.h: Added prototype for abc removal main function.
7011 * build_relations_propagation_table.pl: Added copyright header.
7013 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7015 * basic-long.cs: reg test for complex ceq_long bug.
7017 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7019 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7020 reg in long and clob case (bug #58343). Fixed/added comments.
7022 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7024 * mini.c (mono_jit_runtime_invoke): Follow new convention
7025 of calling the invoke method with an function pointer.
7027 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7029 * ChangeLog: Fix author of memory leak patch.
7031 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7033 * Makefile.am: fix make dist as well...
7036 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7038 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7039 on archs where pointers are 4 bytes long.
7041 * Makefile.am: Added abcremoval.c source file.
7043 * abcremoval.c: Added abcremoval.c.
7045 * abcremoval.h: Added abcremoval.h.
7047 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7049 * inssel.brg: Enabled bounds check removal.
7051 * mini.c: Added support for abcrem optimization.
7053 * mini.h: Added abcrem optimization label.
7055 * driver.c: Added support for abcrem optimization.
7057 * propagated_relations_table.def: Added propagated_relations_table.def.
7059 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7061 * mini.c, cfold.c: fix style.
7063 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7065 * mini.c: handle issue with the low-level implementation of
7066 some long opcodes (bug #54209).
7068 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7070 * basic.cs: test for my new cmov stuff.
7072 2004-05-13 Patrik Torstensson
7074 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7075 opt and added peephole documentation.
7077 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7079 * tramp-ppc.c: rewrote the generic trampoline code.
7081 2004-05-11 Patrik Torstensson
7083 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7085 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7087 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7089 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7090 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7092 * mini.c: Add new icalls for AsAny marshalling.
7094 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7096 * tramp-ppc.c, mini-ppc.c: more cleanups.
7098 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7100 * mini.c: no warnings.
7102 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7104 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7106 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7108 * mini.c: In the thread abort signal handler, if the thread is in the
7109 process of being stoped, don't throw the Abort exception, just stop the
7112 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7114 * tramp-ppc.c: removed old code.
7116 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7118 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7119 do some simple speed optimizations on ppc.
7121 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7123 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7124 and large offsets in load/store.
7126 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7128 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7129 it causes regressions.
7131 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7133 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7136 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7138 * jit-icalls.c: remove warnings.
7139 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7140 speedups for unsafe code.
7142 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7144 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7146 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7148 * basic-calls.cs: Add new regression test.
7150 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7153 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7155 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7158 2004-05-06 Patrik Torstensson
7160 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7161 long reg allocation in any reg (not only eax:edx) and implemented
7162 long shl/shr ops in asm instead of helpers.
7164 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7166 * mini-sparc.h: Fix warnings.
7168 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7171 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7172 separate statement for clarity.
7174 * mini-sparc.c: Update status.
7176 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7178 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7181 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7183 * inssel-ppc.brg: another small pre-release workaround:
7184 we don't do overflow detection for long_sub_un.
7186 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7188 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7189 (also works around a weird ppc bug: 57957).
7191 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7193 * tramp-ppc.c: trampoline fixes.
7195 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7197 * mini-ppc.c: fixed typos.
7199 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7201 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7202 at the top of the stack. Fixed typos. Use a frame registers
7203 for all the methods with exception clauses.
7205 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7207 * exceptions-ppc.c: restore fp registers.
7209 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7211 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7212 order from the stack top (moved the stack room to save the
7213 return value for trace after the param area). Fixed corruption
7214 in restoring registers on unwind.
7216 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7218 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7220 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7222 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7223 and prolog/epilog for methods that use it. Allow
7224 enough param area room for varargs methods. Fix miguel's
7225 breakage in exception handling.
7227 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7229 * Makefile.am: run genmdesc only on current arch.
7231 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7234 * mini-x86.h: fix the build on windows.
7236 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7238 * 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.
7240 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7242 * mini-exceptions.c: New file.
7244 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7245 Move some parts of the x86 exception handling code to an
7246 arch-independent file so it can be shared with other ports.
7248 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7250 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7252 2004-04-26 David Waite <mass@akuma.org>
7254 * driver.c: remove comma from end of enumeration declaration
7256 2004-04-26 Jackson Harper <jackson@ximian.com>
7258 * driver.c: parse config file before loading first assembly. This
7259 allows the user gac to be enabled/disabled.
7261 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7263 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7264 simpler mechanism: we do not care what is encoded initially
7265 (branch absolute or relative), we care about the code and its
7266 target. I kept the old code for reference for now.
7268 The new code tries first to determine if the jump is anywhere in
7269 the -/+32 absolute meg range, if it succeeds, it encodes using the
7270 absolute branch; If not, it tried to find something in the
7271 relative range, if not, it uses the handle_thunk code.
7273 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7275 * exceptions-ppc.c: use the correct ip register on macosx.
7277 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7279 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7281 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7283 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7284 Raise exception on integer divide by zero by hand since the hw
7285 doesn't support it. Handle NaNs in FP compares.
7287 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7289 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7290 code reducing duplication between the platforms and enabled
7291 signal exception handling (on linux for now).
7293 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7295 * exceptions-ppc.c: more macosx support.
7297 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7299 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7301 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7303 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7305 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7307 * iltests.il: more tests.
7309 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7311 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7314 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7316 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7318 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7320 * liveness.c: Mark variables as volatile in all basic blocks reachable
7321 from exception clauses.
7323 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7325 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7328 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7330 * iltests.il, basic.cs: more tests for regalloc.
7332 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7334 * iltests.il: Some tests for register allocation modifications
7337 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7339 * exceptions.cs: Add regression test for bug #56782.
7341 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7342 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7343 the beauty of fixing the same thing in 5 different files...
7345 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7347 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7350 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7352 * mini.c: Add support for STRWLPARRAY marshalling convention.
7354 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7356 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7357 to init the context to setup the regs pointer).
7359 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7361 * exceptions-ppc.c: more exceptions work.
7363 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7365 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7368 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7370 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7371 can use the memory directly.
7373 * cpu-pentium.md: Update documentation from a post from Zoltan.
7375 add x86_add_membase, x86_sub_membase, x86_mul_membase
7377 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7379 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7380 GENERAL_REGS they were also hardcoded for all PPC ports.
7382 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7384 Remove hard-coded limit for floating point registers, use
7385 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7387 Notice that in MacOS X calling conventions you can fit a lot more
7388 floating point values in registers, so I should update the PInvoke
7389 test to excercise the passing of floating point values on the
7390 stack (currently broken).
7392 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7394 * tramp-ppc.c (create_trampoline_code): Added
7395 JUMP_TRAMPOLINE_SIZE.
7396 (ppc_magic_trampoline): Follow the pattern from
7397 x86_magic_trampoline: if code is set to zero, return.
7398 (create_trampoline_code): Always pass MonoMethod to the jump
7399 trampoline, before it was passing a null.
7400 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7401 share the code with mono_arch_create_jit_trampoline.
7403 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7405 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7408 * cpu-g4.md: Added length for jmp instruction, the worst case
7409 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7412 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7414 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7416 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7418 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7419 before each IL instruction.
7421 * mini.c (CEE_BOX): Fix warnings.
7423 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7425 * mini.c: removed a few unused vars and extra whitespace.
7427 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7429 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7431 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7433 (OP_GETCHR): use the above
7434 (CEE_LDELEMA): use the above.
7436 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7437 version of the generic impl.
7438 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7439 (CEE_LDELEMA): use the above.
7441 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7443 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7446 * iltests.il: Added new regression test for #56317.
7448 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7450 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7451 under NetBSD. Fixes #56450.
7453 * liveness.c (update_gen_kill_set): Fix previous patch.
7455 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7457 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7459 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7461 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7464 * inssel-sparc.brg: Add more optimizations.
7466 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7468 2004-04-01 Martin Baulig <martin@ximian.com>
7470 * mini.c (handle_box): New static function; moved the
7471 implementation of CEE_BOX here.
7472 (mono_method_to_ir): Added `constrained_call' variable.
7473 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7474 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7475 mono_method_get_constrained() to get the method.
7477 2004-04-01 Martin Baulig <martin@ximian.com>
7479 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7480 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7481 (mono_method_to_ir): We don't need these macros anymore since
7482 mono_class_get_full() already takes care of it.
7484 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7486 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7487 use @function (as doesn't accept #function here) and check the return
7488 value of system and stop if fails.
7490 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7492 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7494 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7496 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7498 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7500 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7503 * basic-long.cs: Add test for negation of Int64.MinValue.
7505 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7507 * mini-sparc.c: Update status.
7509 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7511 * exceptions-sparc.c: Fix return value in filters.
7513 * inssel-sparc.brg: Fix register allocation in some rules.
7515 2004-03-28 Martin Baulig <martin@ximian.com>
7517 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7520 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7522 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7524 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7525 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7526 remove unused conv_u4 opcode.
7528 * mini-x86.c: Remove valgrind workaround since it slows down things
7529 even when mono is not run under valgrind.
7531 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7533 * mini-sparc.c: Update status.
7535 * inssel-sparc.brg: Add some optimizations.
7537 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7538 future delay slot filling. Add support for varargs, tail calls and JMP.
7540 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7541 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7543 * inssel.brg: Fix register allocation in OP_ARGLIST.
7545 * inssel.brg: Fix warnings.
7547 2004-03-25 Martin Baulig <martin@ximian.com>
7549 * mini.c (inflate_generic_field): Removed.
7550 (mini_get_method): Removed, use mono_get_method_full(),
7551 (mini_get_class): Removed, use mono_class_get_full().
7552 (mono_method_to_ir): Pass our generic context to
7553 mono_field_from_token().
7555 2004-03-25 Martin Baulig <martin@ximian.com>
7557 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7558 of a `MonoMethod *'.
7559 (mini_get_method): Take a `MonoGenericContext *' instead
7560 of a `MonoMethod *'.
7561 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7562 a new local variable called `generic_context' which holds the
7563 current `MonoGenericContext *'; use it to lookup things.
7565 2004-03-24 Martin Baulig <martin@ximian.com>
7567 * mini.c (mini_get_class): New static method; if we're inside a
7568 generic instance, inflate the class if neccessary.
7569 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7571 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7573 * iltests.il: New regression test for #55976.
7575 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7578 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7580 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7583 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7585 * liveness.c: Consider SSA stores as well as loads when making vars
7588 * exceptions.cs: New regression tests for register allocation.
7590 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7592 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7593 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7594 domain lock only to protect puntual access to data structures.
7595 Added access lock for sighash, jit_icall_hash_name,
7596 jit_icall_hash_addr and domain->code_mp.
7598 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7600 * driver.c: Print SIGSEGV handling method.
7602 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7604 * mini.c (setup_jit_tls_data): Handle case when this is called
7605 multiple times for a thread.
7607 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7608 is different from fbxx_un. Fixes #54303. Also use constants instead of
7609 magic numbers in a lot of places.
7611 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7613 * exceptions.cs: Fix cctor test when --regression is used.
7615 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7617 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7620 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7622 * inssel-ppc.brg: fixed register assignments for some rules.
7624 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7626 * exceptions.cs: Add test for exceptions in static constructors.
7628 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7629 static constructors outside the domain lock. Fixes #55720.
7631 2004-03-17 Martin Baulig <martin@ximian.com>
7633 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7634 (inflate_generic_field): Take the `MonoMethod *' instead of the
7635 `MonoClass *' and added support for generic method.
7636 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7637 have a `field->parent->gen_params', only inflate the field if it's
7638 an open constructed type.
7640 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7642 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7643 exception object instead of the preconstructed ones.
7645 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7647 * mini.c: reverted changed to sigsegv_signal_handler commited
7648 accidentally in the previous patch.
7650 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7653 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7654 running --aot with an old assembly.
7656 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7658 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7661 * mini-sparc.c: Add support for v9 branches with prediction.
7663 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7665 * mini.c (mini_init): #warning is GNUC only
7667 * mini-sparc.h: implement __builtin_frame_address
7668 and __builtin_return_address for Sun C compiler
7670 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7672 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7674 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7676 * basic-calls.cs: Add test for unaligned byref long argument passing.
7678 * mini-ops.h: Add sparcv9 compare and branch instructions.
7680 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7681 v9 instructions if we have a v9 cpu.
7683 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7684 registers for global allocation.
7686 * exceptions-sparc.c: Fixes.
7688 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7690 * liveness.c (mono_analyze_liveness): Optimized version.
7692 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7694 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7697 * basic-float.cs basic-calls.cs: New regression tests.
7699 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7701 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7702 sigaltstack implementation.
7704 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7706 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7707 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7709 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7711 * mini.c: Fix warnings.
7713 * mini.c (mono_resolve_patch_target): New function which contains the
7714 arch independent part of the patching process.
7716 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7717 patching code to a separate function.
7719 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7721 * mini.c (add_signal_handler): ifdef out on Windows
7723 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7725 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7726 cpu-sparc.md: Add exception handling support + other fixes.
7728 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7729 typed GC detection in --version.
7731 * basic.cs exceptions.cs: New regression tests.
7733 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7734 the arch specific code can store data during a compilation.
7736 * mini-ops.h: Add OP_SETFRET.
7738 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7739 function, register a separate icall for each arity, so the icalls can
7742 * mini.c (mono_print_tree): Print negative offsets in a more readable
7745 * mini.c: Make signal handling work on sparc.
7747 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7749 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7751 * jit-icalls.c: Emulate truncl by aintl on solaris.
7753 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7755 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7757 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7759 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7761 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7762 a MarshalByRef type, inline a method that performs the check, taking into
7763 account that the object can be a proxy. Also implemented tow new opcodes:
7764 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7765 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7766 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7768 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7770 * mini-ppc.c: if a relative branch displacement is too big
7771 but it points to and area reachable with an absolute branch,
7774 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7776 * mini.c: optimize small copies in cpblk.
7778 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7780 * basic-calls.cs basic-float.cs: New regression tests.
7782 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7783 negative offsets from %fp. Implement localloc. Fix local register
7784 allocation. Fix the case when the this argument needs to be saved to
7785 the stack. Implement some missing opcodes.
7787 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7789 * mini.c (mini_method_compile): Reenable global regalloc in methods
7790 with exception handlers.
7792 * linear-scan.c (mono_varlist_sort): Fix warning.
7794 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7796 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7799 * liveness.c: Make all variables uses in exception clauses volatile, to
7800 prevent them from being allocated to registers. Fixes #42136.
7802 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7804 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7807 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7808 argument to mono_arch_regalloc_cost.
7810 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7813 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7815 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7816 Make the cost of allocating a variable to a register arch dependent.
7818 * basic-calls.cs: Fix compilation of tests.
7820 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7821 helper function to cut back on the number of #ifdefs needed.
7823 * mini-ppc.c: Fix compilation.
7825 * basic-calls.cs: New regression tests.
7827 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7829 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7830 of l0 since that is callee saved.
7832 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7835 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7836 of delay instruction.
7838 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7840 * mini.h (MonoCallInst): Add 'virtual' flag.
7842 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7844 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7846 * *.cs: New regression tests.
7848 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7851 * mini.c (mono_runtime_install_handlers): Fix build.
7853 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7854 'signal_stack_size' members.
7856 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7857 alternate signal stack.
7859 * exceptions-x86.c: Add stack overflow handling.
7861 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7862 functions to arch independent code.
7864 * mini.c (mono_print_tree): Print more detailed info for load_membase
7867 2004-02-23 Martin Baulig <martin@ximian.com>
7869 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7871 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7873 * mini-x86.c: fixed reg allocation for div/rem.
7875 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7877 * driver.c (mono_main): Report some configuratio options on --version.
7879 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7881 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7882 low in the address space. Correctly flush memory in thunks where we
7885 2004-02-20 Martin Baulig <martin@ximian.com>
7887 * mini.c (mini_get_method): New static method; inflate all generic
7888 methods and methods in open generic instances.
7889 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7890 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7892 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7894 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7896 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7898 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7900 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7902 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7903 it compile using Sun's compiler.
7905 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7907 * 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.
7909 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7911 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7913 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7915 * mini-ppc.c: handle calls outside of the allowed range with thunks
7916 allocated using the code manager.
7917 * tramp-ppc.c: use the code manager to hold generated native code.
7918 Fixed the magic trampoline to just patch vtable entries.
7920 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7922 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7925 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7927 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7930 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7931 if we have a working __thread implementation.
7933 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7934 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7936 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7938 * mini-x86.c: Fix compilation under gcc 2.
7940 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7942 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7943 contains a call to the wrapped function.
7945 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7946 OP_<CALL>_IMM opcodes, and use them under X86.
7948 * mini.c (mono_jit_find_compiled_method): Fix warning.
7950 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7952 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7954 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7955 functionality to mini.c.
7957 * mini.c (mono_create_jump_trampoline): New function to create a jump
7958 trampoline. Return a compiled method instead of a trampoline if it
7959 exists. Add a cache for jump trampolines.
7961 * mini.c (mono_jit_find_compiled_method): New function to return a
7962 compiled method if it exists.
7964 * mini-x86.c: Call mono_create_jump_trampoline instead of
7965 mono_arch_create_jit_trampoline.
7967 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7968 a jump trampoline. Fixes #52092.
7970 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7972 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7973 which is not up-to-date. Add check_corlib_version () instead.
7975 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7978 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7979 since newer valgrind versions do not need it.
7981 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7982 compile a method with a given set of optimizations.
7984 * mini.c: Compile icall wrappers on-demand instead of at startup.
7986 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7987 wrapper for an icall.
7989 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7991 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7994 * iltests.il: Add test for non-empty stack before switch instruction.
7996 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7998 * mini.c: Add support for new stringbuilder marshalling conventions.
8000 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8002 2004-02-01 Martin Baulig <martin@ximian.com>
8004 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8005 in `ginst->mtype_argv'.
8007 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8009 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8010 facilitate grepping.
8012 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8014 * mini.c: fixed buglet in initobj generic implementation for references.
8016 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8018 * Makefile.am: make the version script conditional.
8019 * jit-icalls.c: handle missing truncl().
8021 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8023 * exceptions.cs: Add more tests for double->int conversion.
8025 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8026 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8028 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8030 * driver.c: make --verbose --version emit an error
8031 if the loaded corlib doesn't match the runtime version.
8033 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8035 * mini-ppc.h: export ppc_patch().
8036 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8037 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8038 on par or better than on MacOSX.
8040 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8042 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8043 mono_lookup_pinvoke_call.
8045 * mini-x86.c: Under windows, the default pinvoke calling convention is
8046 stdcall. Fixes #52834.
8048 * mini.c (optimize_branches): Add an upper bound to the number of
8049 iterations to prevent infinite loops on strange loops. Fixes #53003.
8051 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8053 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8054 and ISINST. Fixes #52093.
8056 * objects.cs (test_0_vector_array_cast): New tests.
8058 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8060 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8061 checking in Array.Set ().
8063 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8066 * object.cs (test_0_multi_array_cast): New regression test.
8068 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8070 * exceptions-ppc.c: fix build on Linux/PPC.
8072 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8074 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8075 running under valgrind.
8076 (x86_magic_trampoline): Fix build bustage.
8078 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8079 negative values as well. This is needed for the encoding of the line number
8080 info, since sometimes the line numbers are not in increasing order.
8082 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8084 * cpu-pentium.md (localloc): Increase the size of the localloc
8085 instruction since it is a loop under Win32.
8087 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8090 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8092 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8093 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8094 Max Horn (max@quendi.de). Fix file names in comments.
8096 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8098 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8099 avoid stack overflow.
8100 (replace_usage): Avoid uninitialized variable warnings.
8102 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8103 and taking the address of valuetype variables.
8105 2004-01-03 Patrik Torstensson
8107 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8108 for other purposes than FP later on.
8110 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8112 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8115 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8117 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8119 2003-12-30 Patrik Torstensson <p@rxc.se>
8121 * mini-x86.h: Decreased number of availiable fp regs.
8122 Solves corner cases with FP spilling.
8124 2003-12-23 Patrik Torstensson <p@rxc.se>
8126 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8127 for floating point stack tracking / spilling on x86.
8130 * basic-float.cs: added float mul overflow test.
8132 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8134 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8136 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8138 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8139 supports for cond branches that overflow the immediate
8140 overflow offset. mcs can compile simple programs.
8142 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8144 * exceptions-ppc.c: exception handling support wip:
8145 finally handlers get run on exception.
8147 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8149 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8152 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8154 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8155 initial support for stack walking and unwinding.
8157 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8159 * driver.c (mono_main): Make corlib-out-of-sync message more
8160 descriptive. Also remove verify_corlib call.
8162 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8164 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8165 not overlap with other call's arguments, too.
8167 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8169 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8170 move to arch-specific code the choice of arch-specific
8171 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8172 * mini.c: ensure emulation calls will not interleave
8175 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8177 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8178 the magic trampoline stack frame is dropped before executing
8181 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8183 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8184 and integer to fp conversions. Added support for overflowing
8185 arguments on the stack. Reserve a couple more registers as temps.
8186 Added support for aot compilation (as output still needs to be
8189 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8191 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8192 Don't overwrite return register in some corner cases.
8194 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8196 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8197 static constructors when AOT compiling.
8199 * driver.c (mono_main): Call mono_check_corlib_version.
8201 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8203 * cpu-g4.md, basic.cs: fixed div target register.
8205 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8207 * mini-ppc.c, basic.cs: shl_imm fix with test.
8209 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8211 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8212 structures by value. Misc fixes.
8213 * objects.cs: more tests.
8215 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8217 * mini-ppc.c: lconv.ovf.i implemented.
8219 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8222 (mini_init): don't error out if someone already called g_thread_init.
8224 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8226 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8227 to be any type per the spec. Fix abnormal memory usage when
8228 the same object is repeatedly thrown.
8230 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8232 * mini.c: check for overruns in IL code.
8234 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8236 * TODO: Add/remove some todo entries.
8238 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8240 * driver.c (mono_main): Call mono_verify_corlib.
8242 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8244 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8245 This has been moved to mini.c
8246 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8247 type being casted is marshalbyref it could be a proxy, so instead of
8248 emitting the type check code, emit a call to a runtime method that will
8249 perform the check by calling CanCastTo if needed.
8251 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8253 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8254 methods with large stack frames under Win32.
8256 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8258 * Makefile.am: Distribute regression tests.
8260 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8261 at the end instead of inserting each variable into the sorted list.
8263 * linear-scan.c (mono_varlist_sort): New helper function.
8265 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8267 * mini.c: ensure arguments and locals are within bounds.
8269 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8271 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8274 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8276 * mini.c (mono_cprop_copy_values): Fix crash.
8278 * aot.c: Set verbosity back to 0.
8280 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8282 * regalloc.c: complete memory leak fix by Laurent Morichetti
8285 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8287 * driver.c (main_thread_handler): Revert the previous patch.
8289 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8292 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8293 memory from the memory pool.
8295 * driver.c (main_thread_handler): Turn on all optimizations when
8298 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8299 an array for better performance.
8301 * regalloc.c (mono_regstate_assign): Fix memory leak.
8303 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8304 serialize the debug info.
8306 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8307 debug info from the serialized representation.
8309 * aot.c: Save debug info into the generated file and load it when
8312 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8314 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8316 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8317 More FP-related fixes.
8319 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8321 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8322 and register allocation buglet. Hello world now runs.
8324 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8326 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8327 * tramp-ppc.c: fixed class init trampoline.
8328 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8330 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8332 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8333 mini.c: more ppc changes/fixes.
8335 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8337 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8338 Also optimize the case when the arguments are the same in the caller
8341 * iltests.il: Add tests for tail calls with valuetype arguments.
8343 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8345 * mini-ppc.c: fixes for struct return type.
8347 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8349 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8350 mono_spillvar_offset() to arch-specific code.
8352 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8354 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8356 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8358 * exceptions-x86.c: Fix stack space leaks.
8360 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8361 registers from the lmf if the method has save_lmf set.
8363 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8365 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8366 of icall wrappers into InvokeInDomain, since these are now per-domain.
8368 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8370 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8371 make some opcode emulation and intrinsic ops enabled/disabled
8372 according to the architecture. More fixes.
8374 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8376 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8378 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8380 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8381 arch-specific handling for 'this' and struct return type to
8384 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8386 * aot.c: prevent divide by zero error when reporting (it happened with
8389 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8391 * mini.h (inst_switch): Remove unused macro.
8393 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8396 (load_aot_module): free 'info->methods' and 'info' properly. No more
8397 "free(): invalid pointer blah" messages when you have an old aot
8400 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8402 * jit-icalls.c, mini.c: Added support for context static fields.
8404 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8406 * mini.c (mono_method_blittable): Methods which set LastError are not
8407 blittable either. Fixes #51108.
8409 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8411 * mini.c: flush icache.
8412 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8414 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8416 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8418 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8420 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8423 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8426 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8428 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8430 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8431 instruction when the result is discarded.
8433 * iltests.il (test_0_div_regalloc): New regression test.
8435 * arrays.cs: Fix compilation error.
8437 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8439 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8440 float rules to inssel-x86.brg: sane architectures with FP registers
8441 don't need to implement these rules.
8443 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8445 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8447 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8449 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8450 implementation of 32 bit systems.
8452 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8454 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8455 (Jeroen Zwartepoorte).
8457 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8459 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8460 the caller and the callee matches.
8462 * mini.c (mono_method_to_ir): Add comment.
8464 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8465 signbit is missing on some platforms.
8467 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8469 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8471 * mini.c (setup_jit_tls_data): Call the new function.
8473 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8475 * mini-x86.c: Add experimental support for fast access to the lmf
8476 structure under NPTL/Linux 2.6.x.
8478 2003-11-06 Martin Baulig <martin@ximian.com>
8480 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8481 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8484 2003-11-02 Martin Baulig <martin@ximian.com>
8486 * mini.c (inflate_generic_field): New static method.
8487 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8488 generic instance and the field is declared in a generic type, call
8489 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8491 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8493 * mini.h mini.c (mono_method_same_domain): New function to return
8494 whenever the caller and the callee are in the same domain.
8496 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8498 2003-10-30 Martin Baulig <martin@ximian.com>
8500 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8501 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8503 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8504 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8506 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8508 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8511 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8512 object here, so it is in the correct appdomain etc.
8514 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8516 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8518 (mono_method_to_ir): Avoid freeing the type created returned from
8519 mono_type_create_from_typespec, since it is put into an internal cache
8520 by the function. Fixes pointer.exe.
8522 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8523 trampolines for icalls and pinvokes as well. Fixes #33569.
8525 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8527 * mini.c: Update after appdomain changes.
8529 * mini.c (mono_jit_compile_method_inner): Allways compile native
8530 method wrappers in the root domain, since there can only be one
8531 instance of them, whose address is stored in method->info.
8533 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8535 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8536 environment variable. Instead detect automatically whenever running
8537 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8540 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8542 * trace.c, trace.h: New files that implement the new trace option
8545 * driver.c: Document new --trace options.
8547 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8550 - if (mono_jit_trace_calls)
8551 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8553 * mini.h: prototypes.
8555 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8557 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8559 * mini.c inssel.brg: Implement typedefbyref opcodes.
8561 * mini.c (mono_jit_compile_method): Remove unused local variable.
8563 * mini.c (mono_jit_compile_method_inner): Ditto.
8565 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8567 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8569 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8571 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8573 * mini.c (mono_no_aot): Remove unused global variable.
8575 * mini.c: Thread safety fixes.
8577 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8579 * mini.c (mono_create_class_init_trampoline): Add a lock around
8580 class_init_hash_addr.
8582 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8585 * mini.c: Decompose the NEWARR instruction before decomposing its
8586 arguments. Fixes #30073.
8588 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8590 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8593 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8595 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8597 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8599 * driver.c: Add support for compiling icall wrappers to --compile.
8601 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8603 * inssel.brg: The empty value in class->interface_offsets is -1, not
8606 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8608 * objects.cs: New test for 'is' operator on an array of interfaces.
8610 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8612 * tramp-ppc.c: update trampoline code to support jumps
8613 and class initialization.
8615 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8617 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8619 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8621 * inssel.brg (OP_UNBOX): Remove unused rule.
8623 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8624 region instead of one for each method. Fixes #47813.
8626 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8628 * exceptions.cs (test_0_nested_finally): New regression test for
8629 nested exception handlers.
8631 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8633 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8635 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8638 * mini.c (mono_method_check_inlining): Make the inlining limit
8639 configurable by an environment variable.
8641 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8643 * mini.h: Bump AOT file version.
8645 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8646 token, store the image along with the token, since the token might not
8647 refer to the same image as the method containing the relocation,
8648 because of inlining.
8650 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8652 * mini.c (mono_precompile_assemblies): New function to compile
8653 all methods in all loaded assemblies.
8655 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8657 * regalloc.h regalloc.c (MonoRegState): Change the type of
8658 iassign and fassign to int*, since they can contain large negative
8659 values if the register is spilled. Also added some comments. Fixes
8662 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8663 under Win32. Fixes #42964.
8665 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8667 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8669 * aot.c: Added support for AOT compiling methods which contain calls
8670 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8673 * driver.c (compile_all_methods): Run the compilation in a thread
8674 managed by mono. Fixes #44023.
8676 * mini.c (mono_codegen): Print full method name in verbose output.
8678 * mini-x86.c (mono_arch_patch_code): Fix warning.
8680 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8681 jumps, since the method we are jumping to might be domain-specific.
8683 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8685 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8687 * inssel.brg: string chars are unsigned.
8689 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8691 * TODO: New todo item.
8693 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8694 which calls mono_runtime_class_init and patches the call site to
8695 avoid further calls.
8696 (mono_arch_create_class_init_trampoline): New arch specific function
8697 to create a class init trampoline.
8698 (create_trampoline_code): Generalized so it can create
8699 class init trampolines as well.
8701 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8702 (mono_create_class_init_trampoline): New function to create and cache
8703 class init trampolines.
8704 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8705 vtable given the address of a class init trampoline. Used by the
8707 (mono_codegen): Generate a call to a trampoline instead of
8708 mono_runtime_class_init in LDSFLD[A].
8709 (mono_codegen): Add relocations for the new trampoline.
8711 * mini.h mini-x86.c aot.c: Added a new relocation type:
8712 MONO_PATCH_INFO_CLASS_INIT.
8714 * mini.h: Bump AOT version number.
8716 * aot.c: Create a copy of the loaded code instead of using the original
8717 so methods which call each other will be close in memory, improving
8720 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8721 patch since it breaks the regression tests.
8723 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8724 for the register saving instruction sequence since the
8725 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8727 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8729 * TODO: Fix todo item && remove another.
8731 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8733 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8736 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8737 function of the module.
8739 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8740 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8741 --no-aot command line option.
8743 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8745 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8746 by Bernie Solomon (bernard@ugsolutions.com).
8748 * inssel.brg: Refactor the interface offset table related code into
8749 its separate functions and add support for the AOT case.
8751 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8753 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8755 * aot.c: Added mono_aot_verbose variable and made all debugging
8756 output depend on the value of this variable.
8758 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8759 method_label and info_label.
8761 * mini.h mini-x86.c aot.c: Added a new relocation type
8762 MONO_PATCH_INFO_IID for klass->interface_id.
8764 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8765 the MonoJitInfo structure.
8767 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8768 a non-root appdomain in shared mode.
8770 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8772 * aot.c: make aot loader less verbose. Remove free of unused variable.
8774 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8776 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8778 * .cvsignore: Added *.dll.
8780 * mini.c (mono_print_tree_nl): New function callable while debugging.
8782 * mini.c (mono_print_code): Export this.
8784 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8787 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8789 * mini.h (MonoCompile): Added 'jit_info' field.
8791 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8792 the cfg structure, since it is needed by the AOT compiler.
8794 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8796 * aot.c: A major rewrite. Changes include:
8797 - save exception tables for methods which have them.
8798 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8800 - reworked the file format so it is now much smaller and needs
8801 fewer relocation entries.
8803 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8805 * aot.c (load_aot_module): Fix build bustage on platforms without
8808 2003-09-04 Martin Baulig <martin@ximian.com>
8810 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8812 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8814 * TODO: Some new optimization ideas.
8816 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8818 * aot.c: Save the optimization flags used to compile the code into
8821 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8822 support emitting domain specific code.
8824 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8825 no longer domain neutral. It can be made domain neutral by compiling
8826 with --optimize=shared.
8828 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8831 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8832 loading of AOT code.
8834 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8836 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8837 if there is no domain neutrality information.
8839 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8841 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8842 format version into the generated library.
8844 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8845 callee method into the caller since one of them could be shared.
8847 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8848 system exceptions from AOT code now works.
8850 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8851 method if it is domain neutral and the callee is not.
8853 * graph.c (cfg_emit_one_loop_level): Fix warning.
8855 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8857 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8860 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8862 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8863 is needed by code which is executed before mono_runtime_init ().
8864 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8866 * mini.c (mono_thread_abort): Fix warning.
8867 (mono_jit_compile_method): Call static constructor in the AOT case too.
8869 * aot.c (mono_compile_assembly): Fix warning.
8871 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8873 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8875 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8877 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8879 * cpu-pentium.md: Fix the length of call opcodes so they include the
8880 ESP restoring instruction. Fixes #47968.
8882 2003-08-28 Martin Baulig <martin@ximian.com>
8884 * mini-x86.c (mono_arch_call_opcode): Added support for
8885 MONO_TYPE_GENERICINST.
8887 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8889 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8891 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8892 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8894 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8897 2003-08-26 Martin Baulig <martin@ximian.com>
8899 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8900 when reporting an error, set this to the actual error location.
8901 (mono_method_to_ir): Report the correct error location if
8902 get_basic_blocks() returned an error.
8904 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8906 * mini.c (mono_type_blittable): OBJECT is not blittable.
8907 (mono_method_blittable): Methods which have marshalling descriptors
8908 are not blittable either. Fixes #47842.
8910 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8912 * driver.c mini.c: Use an environment variable instead of a global
8913 variable. Also fix the build.
8915 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8916 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8919 * driver.c mini.c: Added --with-valgrind option to turn off some
8920 code which prevents mono from running under valgrind.
8922 * mini.c (mono_emit_call_args): Fixed warning.
8924 * mini.c (mono_emulate_opcode): Fixed warning.
8926 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8928 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8929 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8930 regalloc.c, regalloc.h: specify available registers in arch-specific
8931 code and support floats in the regallocator (patch by Laurent Morichetti
8934 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8936 * mini.c: mono_thread_current() can be called only after
8937 mono_runtime_init(): rearrange code to not call it early on.
8939 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8941 * mini.c: allocate jump tables in the code mempools.
8943 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8945 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8948 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8950 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8951 12 to 16. This fixes bug #47453.
8954 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8956 * mini-ppc.c: fixed indexed load and unsigned compares.
8958 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8960 * mini.c: reenabled installation of handler for
8961 thread abort signal.
8963 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8965 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8966 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8967 until it's fixed and actually useful.
8969 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8971 * inssel-long32.brg: couple more opcodes implemented.
8973 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8975 * mini-sparc.c: Even more opcodes implemeted.
8977 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8979 * mini-sparc.c: More opcodes implemented.
8981 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8983 * mini-sparc.c: More opcodes implemented.
8985 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8987 * inssel-sparc.brg: Add some needed rules. Direct
8989 * Makefile.am: Use inssel-sparc.brg
8990 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8991 an assert happy for now.
8993 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8995 * mini-sparc.c: Fixed compile errors.
8996 * exceptions-sparc.c: Same. We now produce a mono binary
8997 on sparc-linux. Yea.
8999 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9001 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9002 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9003 They compile, but do not work.
9005 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9007 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9008 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9009 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9012 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9014 * mini.c: more opcodes implemented and better support for generics.
9016 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9018 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9019 * mini.c, mini.h: first cut at generics support: some new instructions
9020 added and changed the behaviour of some of the existing ones.
9022 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9024 * mini.c: Removed definition of metadata_shared mutex here.
9026 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9028 * mini-x86.c: make vararg calls work for instance methods.
9030 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9032 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9033 returns the arguments in a separte list, now.
9035 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9037 * aot.c, mini.c: updates for array type representation changes.
9039 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9041 * mini.c: register function to perform jit shutdown.
9043 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9045 * mini.c: use a faster allocator if possible.
9047 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9049 * aot.c: some cleanups and portability changes.
9051 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9053 * mini.c: use faster allocation for CEE_BOX if possible.
9055 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9057 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9058 Moved inlined mempcy code to its own function so that is can be
9059 reused. Added an inline memset function as well (optimized initobj).
9060 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9062 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9064 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9066 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9068 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9069 arch code can setup the cpu for CLR execution, if needed.
9070 We use it on x86 to set the precision of FP operations.
9072 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9074 * mini.c: disable some optimizations if we can guess they'll cost too
9075 much for a given method.
9077 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9079 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9081 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9082 * mini.h mini.c mini-x86.c: Added instruction level coverage
9083 info collection support.
9085 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9087 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9088 is now implemented in the profiling API. Get rid of a couple of
9089 unnecessary global variables.
9091 2003-06-15 Nick Drochak <ndrochak@gol.com>
9093 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9094 * cpu-g4.md: add op_bigmul and op_bigmul_un
9095 * cpu_pentium.md: add op_bigmul_un
9096 * inssel-long32.brg: add rule for unsigned bigmul
9097 * mini-ops.h: define OP_BIGMUL_UN
9098 * mini-x86.c: THE BUG: handle (un)signed properly
9099 * mini.c: choose unsigned opcode if needed.
9100 This set of patches fixes bug #44291
9102 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9104 * mini.c (optimize_branches): improved to handle all kinds of
9105 conditional branches.
9107 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9109 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9110 don't raise exceptions.
9112 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9114 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9115 to arch-specific files.
9117 2003-06-09 Martin Baulig <martin@ximian.com>
9119 * Makefile.am (libs): Added $(LIBGC_LIBS).
9121 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9123 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9124 and OP_ATAN (fixes bug#44293).
9126 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9128 * Makefile.am, mini-x86.c: rename cpu description array to
9129 pentium_desc, since some compilers define the 'pentium' preprocessor
9132 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9134 * mini.c (mini_select_instructions): add explicit branch if the
9135 following block is not the false target of a conditional branch -
9136 we need this with any optimization that reorder or remove bblocks
9138 * mini.c (optimize_branches): bug fixes
9140 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9142 * mini.c (mono_method_to_ir): inline static readonly fields
9144 * ssa.c (fold_tree): start cfold support for long (very simple
9147 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9149 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9151 * inssel.brg: fixed memcpy (bug #44219).
9153 2003-06-05 Dick Porter <dick@ximian.com>
9155 * driver.c: Set the glib log levels to not abort if g_message
9158 g_set_prgname() has to happen before mini_init() so that the
9159 process handle gets the info.
9161 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9163 * driver.c: add intrins to the default optimizations to get wider
9166 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9168 * mini.h: some large basic blocks will overflow a 16-bit
9169 integers for symbolic registers.
9171 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9173 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9174 (mono_arch_output_basic_block): fix bug 43499
9176 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9178 * mini.c: kill duplicated definition of mono_debug_format.
9180 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9182 * mini-x86.c, arrays.cs: fixed register allocation bug.
9184 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9186 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9188 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9190 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9193 (print_method_from_ip): also print source location information if
9196 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9198 * mini.c (mono_find_block_region): bug fix in region code
9199 (mini_method_compile): enable removing unreachable code again, but
9200 only in methods without exception clauses.
9202 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9204 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9205 Implemented arglist opcode and handling of TypedReference type.
9206 Fixed x86 call convention when a structure is returned.
9207 Minimal support for calling static vararg methods.
9209 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9211 * mini.c (mini_method_compile): always remove unreachable code,
9212 because the code in them may be inconsistent (access to dead
9213 variables for example).
9215 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9217 * driver.c, debug-mini.c: warning fixes.
9219 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9221 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9223 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9225 * mini.c: thread-static fields are registered in mono_class_vtable(),
9226 so ensure the function is called before checking for them.
9228 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9230 * mini.c (optimize_branches): fix for bug 43586
9232 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9233 overflow (fixes Bug #43639)
9235 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9237 * mini.c, objects.cs: allow the use of stobj for primitive types.
9239 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9241 * mini.c: be less strict about argument checking until we support
9242 running the verifier.
9244 2003-05-27 Nick Drochak <ndrochak@gol.com>
9246 * basic-long.cs: tests for (ulong)int * (ulong)int also
9247 * mini.c: use the same trick for (ulong)int * (ulong)int
9249 2003-05-27 Nick Drochak <ndrochak@gol.com>
9251 * basic-long.cs: add regression test for (long)int * (long)int
9252 * cpu-pentium.md: add op_bigmul specification
9253 * inssel-long32.brg: add OP_BIGMUL rule
9254 * mini-ops.h: add OP_BIGMUL
9255 * mini-x86.c: register allocator: handle case where src1 needs to be
9257 * mini.c: substitute special BIGMUL opcode in the tree for
9258 (long)int * (long)int
9260 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9262 * jit-icalls.c: call the type ctor on field access if needed.
9264 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9266 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9267 to a method (including results of ldelema, bug#43207).
9269 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9271 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9272 colors to show exception handler blocks.
9274 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9275 (fix for pinvoke7.cs).
9277 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9279 * mini.h, mini.c: ensure correct initialization order for types that
9280 require it. Prepare for lazy compilation of jit icall wrappers.
9281 Provide a name for opcode emulation to reduce unneeded mallocing.
9283 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9285 * mini-x86.c: better register restoring code and profiling
9286 support for tail calls.
9288 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9290 * mini.h, driver.c: prepare for leaf methods optimization.
9292 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9294 * mini.c: get targets of branches before converting a method.
9296 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9298 * mini.c (optimize_branches): added some experimental code (disbaled)
9300 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9302 * mini.c (optimize_branches): fix branch to branch optimization
9304 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9306 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9308 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9310 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9313 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9315 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9316 enable use of interface variables again.
9318 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9319 I1 to registers because there is no simply way to sign extend 8bit
9320 quantities in caller saved registers on x86.
9322 * inssel-float.brg: set costs of some rules to 2 so
9323 that monobure always select the arch. specific ones if supplied,
9324 regardless of the order we pass the files to monoburg.
9326 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9328 * mini.c, mini-x86.c: since the magic trampoline for jumps
9329 can't patch the code directly, we do it as soon as the
9330 method gets compiled.
9332 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9334 * mini-x86.c, mini.h: introduce a new patching method
9335 to support CEE_JMP and tail calls.
9336 * mini.c: obey tail.call. Don't precompile methods target
9338 * tramp-x86.c: new trampoline code to handle methods
9339 reached through a jump.
9341 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9343 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9344 bit values to registers
9346 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9348 * mini.c (mono_compile_get_interface_var): share interface
9349 variables if possible.
9351 2003-05-16 Martin Baulig <martin@ximian.com>
9353 * debug-mini.c (mono_init_debugger): New function to initialize
9354 the debugger. This is not in the debugger since it needs to
9355 access some of mini's internals.
9357 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9359 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9361 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9363 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9364 for value type handling.
9366 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9368 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9369 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9371 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9373 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9374 the constructor through a proxy.
9376 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9378 * jit-icalls.c, inssel.brg: fixes to array element address
9381 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9383 * mini-x86.c (is_regsize_var): allocate pointer to registers
9385 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9387 * driver.c: fixed typo, added intrins to the set of optimizations
9388 tested with regressions.
9390 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9392 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9393 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9396 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9398 * inssel.brg: remove some common pop instructions without side effects
9400 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9402 * inssel-x86.brg: fixed thinko in int to double conversions.
9404 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9406 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9408 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9410 * inssel-long32.brg: two more missing instructions.
9412 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9414 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9417 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9419 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9422 * basic-float.cs: Added tests for negative zero.
9424 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9426 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9427 a couple of missing operations for long casts, with test cases.
9429 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9431 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9433 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9435 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9436 code size estimation.
9438 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9440 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9441 abstract methods (fix bug 42542)
9443 * aot.c: add ability to handle array types
9445 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9447 * mini.c: Call the _specific versions of the object allocation
9448 functions if possible.
9450 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9452 * driver.c: call setlocale ().
9454 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9456 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9459 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9461 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9463 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9464 wrappers (fix bug 42122)
9466 2003-05-04 Martin Baulig <martin@ximian.com>
9468 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9470 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9471 s/mini_set_defaults/mono_set_defaults/g.
9473 2003-05-04 Martin Baulig <martin@ximian.com>
9475 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9477 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9479 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9480 (reported by Don Roberts).
9482 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9484 * mini.c: temporarily work around two bugs for this release.
9486 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9488 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9489 that contains -export-dynamic and it makes using the ld script
9491 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9493 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9495 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9498 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9500 * mini.c: make sure leave calls all the needed finally blocks,
9501 even when the target jumps out of multiple exception clauses.
9503 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9505 * ldscript, Makefile.am: add linker script to reduce the number of
9506 exported symbols (should also fix the issues with libwine defining
9507 some of the same symbols in io-layer).
9509 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9511 * driver.c (mini_main): Avoid assertion when no file name is given on
9514 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9516 * driver.c: added --version/-V command line option.
9517 Added the inline optimization in the regression tests.
9519 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9521 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9522 to the type in the method signature (fixes bug#42134).
9524 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9526 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9528 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9530 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9532 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9534 * driver.c: fixed bug #42100.
9536 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9538 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9540 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9542 * mini.c: moved most of the code required to do inlining to its own
9543 function so it can be reused. Inline also ctors if appropriate.
9545 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9547 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9548 the runtime can call mono API functions.
9550 2003-04-27 Martin Baulig <martin@ximian.com>
9552 * debug-mini.c (mono_debug_init_method): Added
9553 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9554 send a notification to the debugger.
9556 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9557 running in the Mono Debugger, just pass the breakpoint number to
9558 mono_debug_init_method().
9560 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9562 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9564 * mini.c: allow some more unsafe compares.
9566 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9568 * mini-x86.c, Makefile.am: make distcheck works (partially from
9569 a patch by Richard Lee <r.h.lee@attbi.com>).
9570 * regset.c, regset.h: removed, they are unused.
9572 2003-04-25 Dick Porter <dick@ximian.com>
9574 * driver.c: Usage reports the name as 'mono' not 'mini'
9575 * exceptions-x86.c: Build and run on freebsd
9577 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9579 * Makefile.am: install the program with the 'mono' name and
9580 the library as libmono instead of mini and libmini.
9582 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9584 * driver.c: provide the APIs for the embedding interface of the old jit.
9586 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9588 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9590 2003-04-23 Martin Baulig <martin@ximian.com>
9592 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9594 * driver.c: Added `--debug' command line argument to enable
9597 2003-04-23 Martin Baulig <martin@ximian.com>
9599 * debug.[ch]: Removed. The code is now in
9600 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9602 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9605 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9607 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9609 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9612 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9613 mono_domain_finalize.
9614 (mini_method_compile): use mono_method_profile* if the the option is
9617 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9619 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9620 methods with their wrapper.
9622 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9623 methods with their wrapper.
9625 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9628 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9631 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9634 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9636 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9638 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9640 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9641 of the mempool. This is slightly faster and uses less memory
9643 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9645 * mini.c: avoid O(n) allocation for variables.
9647 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9649 * mini.c: handle items on the stack after inlining methods.
9651 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9653 * mini.c: make the method->opcode optimization dependent
9654 on MONO_OPT_INSTRINS and do it lazily.
9656 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9658 * driver.c: print overall results at the end of regression run.
9660 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9662 * inssel.brg: don't overwrite symbolic registers.
9664 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9666 * inssel-x86.brg: fix conversion from long to float.
9668 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9670 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9672 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9674 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9676 * driver.c: Added --print-vtable option as in the old JIT.
9678 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9680 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9682 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9684 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9686 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9688 * mini.c regalloc.c regalloc.h: Fix memory leak.
9690 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9692 * aot.c (mono_aot_get_method): register all used strings
9694 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9696 * mini.c: always intern strings references with ldstr at compile time.
9698 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9700 * Makefile.am: add BUILT_SOURCES.
9702 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9704 * driver.c: give a better error message when the assembly to execute
9705 doesn't have an entry point.
9707 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9709 * Makefile.am: added hack for automake
9711 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9714 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9716 22003-04-07 Martin Baulig <martin@ximian.com>
9718 * Makefile.am: Added Makefile.am.
9720 * debugger-main.c: Removed, this is now in the debugger where it
9723 * mini.pc.in: Call this package `mini' for the moment.