1 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3 * runmdesc.bat: Run executable that was produced by the current
4 target and sent via an argument.
6 2007-03-11 Zoltan Varga <vargaz@gmail.com>
8 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11 * generics.2.cs: Add regression test.
13 2007-03-09 Wade berrier <wberrier@novell.com>
15 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
17 2007-03-09 Zoltan Varga <vargaz@gmail.com>
19 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
20 AOT code depends on this.
22 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
24 * mini.c: more precise tracking of types in the eval stack
25 (part of fix for bug #81044).
27 2007-03-07 Zoltan Varga <vargaz@gmail.com>
29 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
31 * aot-compiler.c (encode_patch): Remove an obsolete comment.
33 2007-03-06 Zoltan Varga <vargaz@gmail.com>
35 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
37 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
39 2007-02-22 Zoltan Varga <vargaz@gmail.com>
41 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
42 a pointer on 64 bit systems. Fixes #80190.
44 * iltests.il: Add new regression test.
46 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
48 * mini.c: inline a constant for Environment.IsRunningOnWindows.
50 2007-02-19 Geoff Norton <gnorton@customerdna.com>
52 * trace.c: Remove an erroneous alignemnt check when tracing.
53 Fixes --trace on OSX86.
55 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
57 * mini-$(arch).h: initialize SP in context for all the archs.
59 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
61 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
62 regressions in the thread tests.
64 2007-02-14 Zoltan Varga <vargaz@gmail.com>
66 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
67 - fixed implementation of LOCALLOC opcode
68 - implemented non-un compare for floats
70 - implementation of FDIV and CKFINITE opcodes
71 - fixes for latest mono updates
72 - additional arch opcodes
74 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
76 * Makefile.am: simplify and merge rules for cross-compilation.
78 2007-02-07 Massimiliano Mantione <massi@ximian.com>
80 * local-propagation.c: Actually *apply* the fix for bug 80591...
82 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
84 * mini-exceptions.c: backuot part of the last change
85 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
87 2007-02-06 Massimiliano Mantione <massi@ximian.com>
88 * inssel.brg: Fix bug 59286.
91 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
93 * mini-exceptions.c: patch from Zoltan to correctly check for
94 stack boundaries (using the stack register, not the frame register),
95 fixes bugs #80724, #79717.
97 2007-02-03 Zoltan Varga <vargaz@gmail.com>
99 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
100 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
102 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
103 presence of frame pointer elimination.
105 2007-02-01 Geoff Norton <gnorton@customerdna.com>
107 * mini-x86.h: NetBSD UCONTEX_REG defines.
109 2007-02-01 Zoltan Varga <vargaz@gmail.com>
111 * inssel-amd64.brg: Fix amd64 build.
113 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
115 * mini.h: remove extern to workaround what looks likes gcc bug 26905
118 2007-01-31 Zoltan Varga <vargaz@gmail.com>
120 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
123 * mini-<ARCH>.c: Use mono_is_regsize_var ().
125 2007-01-30 Mark Mason <mason@broadcom.com>
127 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
128 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
129 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
130 beginning support for CEE_JMP [not quite working yet]
131 * tramp-mips.c: LMF handling now works
133 2007-01-30 Zoltan Varga <vargaz@gmail.com>
135 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
137 * mini.h (NULLIFY_INS): New macro.
139 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
141 * mini.c: statistical profiler fix for windows, patch
142 from Tor Lillqvist (tml@novell.com).
144 2007-01-30 Massimiliano Mantione <massi@ximian.com>
145 * local-propagation.c: Fix bug 80591.
147 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
149 * Makefile.am: put back the --export-dynamic option as with
150 the previous gmodule flags (thanks to Robert Jordan).
152 2007-01-28 Zoltan Varga <vargaz@gmail.com>
154 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
156 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
157 simplify and speed up the local register allocator. Also rename some fields
158 like iassign->vassign.
160 * regalloc.c: Remove some functions which are no longer used since their
161 inlined version is in mini-codegen.c.
163 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
165 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
167 2007-01-27 Zoltan Varga <vargaz@gmail.com>
169 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
170 narrowing. Fixes #80622.
172 * iltests.il: Add new regresssion test.
174 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
176 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
177 debug-debugger.c, debug-debugger.h: warning fixes.
178 * driver.c: updated copyright year and made it fit in one line.
180 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
182 * aot-runtime.c: updated to use mono-dl instead of gmodule.
184 2007-01-25 Zoltan Varga <vargaz@gmail.com>
186 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
188 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
190 * iltests.il: Add new test for bug #80507.
192 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
194 * mini-arm.h: use soft-float also on vfp for now.
196 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
198 * mini.c: fix some more soft-float issues.
200 2007-01-24 Zoltan Varga <vargaz@gmail.com>
202 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
204 2007-01-24 Massimiliano Mantione <massi@ximian.com>
205 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
206 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
207 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
209 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
211 * mini-arm.c: typo fix.
213 2007-01-23 Neale Ferguson <neale@sinenomine.net>
215 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
217 2007-01-21 Zoltan Varga <vargaz@gmail.com>
219 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
220 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
222 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
224 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
226 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
228 * inssel.brg: Fix a warning.
230 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
232 * abcremoval.c ssa.c ssapre.c: Update after this change.
234 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
236 * dominators.c (df_set): Use mono_bitset_union_fast.
238 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
240 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
241 mini-codegen.c: reduce relocations and memory usage for the cpu
244 2007-01-20 Zoltan Varga <vargaz@gmail.com>
246 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
248 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
249 to reduce their size.
251 2007-01-19 Mark Mason <mason@broadcom.com>
253 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
254 * mini-mips.c: more configuration macros, support long conditional branches, additional
255 asserts, fix epilog instrumentation.
256 * mini-mips.h: use standard stack walk
257 * cpu-mips.md: increase size of div, rem and conditional branches
259 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
261 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
264 2007-01-19 Zoltan Varga <vargaz@gmail.com>
266 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
267 (compile_method): Ditto.
269 * aot-runtime.c (decode_klass_info): Ditto.
271 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
272 needed by the code generated by inssel.brg. Also fix a warning.
274 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
276 * mini.c: deal with enums that become genericinsts by
277 being nested in a generic class (bug #79956).
279 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
281 * mini.c: match the generic definition to check for
282 private access with generic types (bug #78431).
284 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
286 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
287 to make life easier for people cross-compiling that insist on not
290 2007-01-17 Mark Mason <mason@broadcom.com>
292 * inssel-long.brg: patch to deal with mips missing flags
293 * inssel-long32-mips.brg: implement overflow checks
294 * insset-mips.brg: implement overflow checks
295 * mini-mips.h: implement conditional exception handling
296 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
297 Remove unused code, minor cleanups.
298 * exceptions-mips.c: minor cleanups
299 * mini-ops.h: add mips conditional exception ops
300 * cpu-mips.md: add mips conditional exception ops
303 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
305 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
306 to deal with mips missing of flags.
308 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
310 * exceptions-ppc.c: execute fault handlers.
312 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
314 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
316 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
318 * mini.c: handle also floating point values in initialize_array.
320 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
322 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
323 array initialization and make it conditional on the intrins option.
325 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
327 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
328 relocations and put the patch info names close to the enum definition.
330 2007-01-15 Mark Mason <mason@broadcom.com>
332 * basic.cs, exceptions.cs: break up large tests to increase debugability.
334 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
336 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
338 2007-01-12 Raja R Harinath <rharinath@novell.com>
340 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
342 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
344 * Makefile.am: distribute the mips sources.
346 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
348 * mini-codegen.h: handle bug #80489 here, by excluding ecx
351 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
353 * cpu-x86.md: back out for now as this triggers other regressions.
355 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
357 * cpu-x86.md: force src1 and dest regpair for long shift instructions
358 to eax:edx, so ecx can't get allocated to them (bug #80489).
360 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
362 * mini.c, mini-exceptions.c: enabled running fault handlers
365 2007-01-03 Miguel de Icaza <miguel@novell.com>
367 * driver.c: If nothing fail, do not use the string "failed",
368 because it makes it very annoying to view test result logs on the
371 2006-12-30 Miguel de Icaza <miguel@novell.com>
373 * debug-debugger.c (mono_debugger_main): Rename "main" to
374 "main_method" to prevent a warning.
376 Remove a warning for unused field.
378 2006-12-28 Martin Baulig <martin@ximian.com>
381 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
383 2006-12-22 Martin Baulig <martin@ximian.com>
385 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
386 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
387 seperate `.mdb_debug_info' section, so we can access it from the
388 debugger even if the binary is stripped.
390 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
391 from the `.mdb_debug_info' here to prevent the linker from
392 removing that section.
394 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
397 2006-12-19 Robert Jordan <robertj@gmx.net>
399 * mini-x86: enable the code to return small structures in
400 registers for FreeBSD as well. Fixes bug #80278.
401 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
403 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
405 * mini-x86.c: align the stack when calling the profiler
406 function instrumenting the prolog (on OSX).
408 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
410 * mini.c: emit a break opcode where Debugger.Break () is called.
412 2006-12-13 Miguel de Icaza <miguel@novell.com>
414 * mini.c (mono_method_to_ir): Provide useful information on this
415 assert, to prevent others from debugging like I did.
417 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
419 * mini.c: enable code which was incorrectly commented
422 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
424 * mini-x86.c: enable on OSX, too, the code to return small
425 structures in registers.
427 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
429 * mini-x86.c: remove the use of the dynamic code manager here, too.
431 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
433 * mini.h, debug-debugger.c, tramp-*.c: fixed
434 mono_debugger_create_notification_function() to use
435 mono_global_codeman_reserve () instead of a dynamic code manager.
437 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
439 * mini.c, jit-icalls.h, jit-icalls.c: remove the
440 ves_array_element_address() jit icall and use a generated
441 managed method instead (which is about 4 times faster for a rank 3
444 2006-11-29 Mark Mason <mason@broadcom.com>
446 * basic-calls.cs: additional tests for passing
447 structures as function arguments.
449 2006-11-29 Mark Mason <mason@broadcom.com>
451 * mini-mips.h: disable custom exception handling
452 * mini-mips.c: throw/rethrow should use jalr to call
453 exception stubs. Fixed bug with passing structures
454 by value. More support for tracing floating point
457 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
459 * mini.c: fixed typo in the soft-float ldind.r4 handling
462 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
464 * mini.c, mini.h, driver.c: added --runtime command line
465 option to select a different runtime than the autodetected one.
466 * jit.h: added API for embedders to initialize with a specific
469 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
471 * mini.c: handle also boxing of r4 values (bug #80024).
473 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
475 * mini-ppc.c: force indirect calls until we reserve
476 enough address space for all the generated code.
478 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
480 * exceptions-arm.c: workaround bugs in the libc definition
483 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
485 * inssel.brg: fixes from me and Mark Mason.
487 2006-11-23 Dick Porter <dick@ximian.com>
489 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
490 semaphore display now we've fixed the initial value
492 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
494 * inssel.brg: partially revert the last change to fix the build.
496 2006-11-21 Mark Mason <mason@broadcom.com>
498 * inssel.brg: Add and use compare-and-branch macros to support
499 architectures that do not have condition code registers (ie. MIPS).
500 * *-mips.{c,brg,md}: Fix copyright statements
502 2006-11-20 Mark Mason <mason@broadcom.com>
504 * Makefile.am: remove mini-codegen.c from list of MIPS sources
505 * mini.c: Allow GET_CONTEXT to be specified by the arch port
506 * mini.h: Added declaration for mono_print_ins()
507 * mini-codegen.c: added ins_spec initializer for MIPS
508 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
509 vreg to be virtual and hreg to be non-virtual.
510 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
511 is not yet working/implemented correctly.
512 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
513 non-static, fixup calls to print_ins() from other parts in the file.
515 2006-11-20 Mark Mason <mason@broadcom.com>
517 * basic-calls.cs: added tests for passing structures as arguments
520 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
522 * inssel-long32.brg: optimize signed division by power of two.
524 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
526 * mini-arm.c: added support for interworking with thumb code
527 (mono must be still be built using the ARM instruction encoding).
529 2006-11-19 Miguel de Icaza <miguel@novell.com>
531 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
532 verifier has different rules for it. Fixes a few verifier issues
535 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
536 at the end, so people know what happened.
538 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
540 * brach-opts.c: in optimize_exception_target() make sure we
541 are in a catch clause (fixes bug #79871).
543 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
545 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
546 more soft-float support fixes.
548 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
550 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
551 that are passed half on the stack and half in registers.
553 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
555 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
556 more mips integration work from Mark E Mason
557 <mark.e.mason@broadcom.com>.
559 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
561 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
562 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
563 tramp-mips.c: added sources for the mips port, not
564 integrated in the build yet. Contributed by
565 Mark E Mason <mark.e.mason@broadcom.com>.
567 2006-11-14 Neale Ferguson <neale@sinenomine.net>
569 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
571 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
573 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
574 put the soft-float rules in its own file since it seems to
575 break s390 compilation.
577 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
579 * mini-arm.c: fixed wrnings.
581 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
583 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
584 inssel-arm.brg: ARM support for soft-float.
586 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
588 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
589 loads and stores of 32 bit fp values.
591 2006-11-10 Zoltan Varga <vargaz@gmail.com>
593 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
595 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
596 works. Fixes #79852 and #79463.
598 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
600 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
601 more soft-float support WIP and fixes.
603 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
605 * mini-arm.c: some VFP updates.
607 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
609 * mini-exceptions.c: 0 is a valid local var offset in some
610 architectures, don't assert (bug #78508).
612 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
614 * exceptions-arm.c: fixed off by one error in stack walk code.
616 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
618 * mini.h, mini.c: more precise tracking of type load exceptions.
620 2006-11-03 Robert Jordan <robertj@gmx.net>
622 * Makefile.am: [WIN32] Add monow.exe target.
623 * driver.c: [WIN32] Don't detach the console when debugging.
626 2006-10-30 Miguel de Icaza <miguel@novell.com>
628 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
630 2006-10-23 Zoltan Varga <vargaz@gmail.com>
632 * aot-compiler.c (emit_method_info): Add a case missed earlier.
634 * driver.c (mini_regression): Fix --regression with AOT.
636 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
638 2006-10-17 Zoltan Varga <vargaz@gmail.com>
640 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
642 * mini-sparc.h: Don't use sigaction on sparc/linux.
644 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
646 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
648 * mini-exceptions.c: Add proper include files for getpid ().
650 2006-10-16 Zoltan Varga <vargaz@gmail.com>
652 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
653 address instead of a MonoJitInfo* to avoid decoding the exception info for the
656 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
657 name cache to reduce its size.
659 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
661 2006-10-15 Zoltan Varga <vargaz@gmail.com>
663 * mini-x86.c: Save/restore the current LMF structure more efficiently using
664 the mono_lmf TLS variable.
666 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
667 trampoline lmf frames.
669 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
671 2006-10-14 Zoltan Varga <vargaz@gmail.com>
673 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
674 the mono_lmf TLS variable.
676 * mini-exceptions.c: Access the LMF structure through accessors.
678 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
679 variable instead of in jit_tls->lmf.
681 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
683 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
684 trampoline lmf frames.
686 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
688 2006-10-12 Zoltan Varga <vargaz@gmail.com>
690 * mini.c trace.c mini-x86.c: Revert these too.
692 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
695 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
697 * genmdesc.c: removed now dead code.
699 2006-10-09 Robert Jordan <robertj@gmx.net>
701 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
703 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
705 * mini.h: do not leave gaps in the opcode values.
707 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
709 * jit-icalls.h: flag functions as internal here, too.
711 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
713 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
714 functions with the internal attribute.
716 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
718 * aot-compiler.c: fclose the file descriptor in the profile read loop.
720 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
722 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
725 2006-10-05 Zoltan Varga <vargaz@gmail.com>
727 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
728 tail calls as on other platforms.
730 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
732 * iltests.il: Add a few tailcall tests.
734 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
736 * driver.c: fix loop for old compilers (bug #79521).
738 2006-10-02 Zoltan Varga <vargaz@gmail.com>
740 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
742 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
744 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
745 metadata without any code.
747 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
748 more precise debugging information using gdb.
750 2006-09-30 Zoltan Varga <vargaz@gmail.com>
752 * inssel-ia64.brg: Make the helper methods static.
754 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
756 * inssel-x86.brg: make the helper methods static.
758 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
760 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
762 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
764 * mini.c: updates for monoburg changes.
765 * inssel.brg: make a few helper functions static as they should.
767 2006-09-27 Zoltan Varga <vargaz@gmail.com>
769 * Makefile.am: Move mini-codegen.c to common_sources.
771 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
773 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
775 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
776 mini-ppc.h: port to use the common local register allocator.
778 2006-09-26 Zoltan Varga <vargaz@gmail.com>
780 * mini.h: Remove the comment too then.
782 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
784 * mini.h: put back backend.data which is to be used shortly and
785 doesn't increase the size of MonoInst. If any 64 bit arch aligned
786 pointers on 4 byte boundaries it'd have much bigger issues running
787 and you can ifdef it out anyway.
789 2006-09-26 Zoltan Varga <vargaz@gmail.com>
791 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
792 MonoInst size by 4 bytes on 64 bit machines.
794 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
796 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
797 replacement with more meaningful field names. Arch maintainers, please
798 check the assigned names are good enough for your arch.
800 2006-09-26 Zoltan Varga <vargaz@gmail.com>
802 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
803 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
805 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
807 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
808 relocations and memory requirements, put the optimization flags
809 definitions in their own file.
811 2006-09-24 Zoltan Varga <vargaz@gmail.com>
813 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
815 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
817 2006-09-22 Zoltan Varga <vargaz@gmail.com>
819 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
821 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
823 * inssel.brg: use the correct function to get the size of an item
824 in an array, given an element class.
825 * aot-compiler.c: do not access class->class_size directly.
827 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
829 * mini.h, debug-mini.c: added a debugging function to print
830 info about local variables and arguments in a jitted method.
832 2006-09-20 Zoltan Varga <vargaz@gmail.com>
834 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
836 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
838 2006-09-19 Zoltan Varga <vargaz@gmail.com>
840 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
841 inner and outer loops when passing vtypes.
843 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
845 * mini-ppc.c: take into account the cpu errata for cache flushing
846 which caused some random errors (bug #79381).
848 2006-09-19 Zoltan Varga <vargaz@gmail.com>
850 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
851 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
853 2006-09-17 Zoltan Varga <vargaz@gmail.com>
855 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
858 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
861 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
862 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
864 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
867 2006-09-13 Zoltan Varga <vargaz@gmail.com>
869 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
871 2006-09-12 Zoltan Varga <vargaz@gmail.com>
873 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
874 macro does not have to be changed during debugging.
876 * 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>.
878 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
880 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
882 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
883 MONO_ARCH_NO_EMULATE_MUL is defined.
885 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
887 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
889 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
891 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
893 2006-09-11 Zoltan Varga <vargaz@gmail.com>
895 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
896 stuff to mini-exceptions.c where it is used.
898 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
899 setup code, the real one is in mini-exceptions.c.
901 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
902 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
903 some changes from the freebsd ports tree.
905 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
908 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
910 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
912 * mini.c: on Linux, check for /proc to be mounted
913 (bug# 79351, novell bug#201204).
915 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
917 * mini.c: handle cases where pthread_attr_getstack() behaves
918 incorrectly (bug #78096).
920 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
922 * mini-arm.c: support larger stack frames (bug #79272).
924 2006-09-08 Zoltan Varga <vargaz@gmail.com>
926 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
928 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
931 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
932 mono_class_from_name () to find a class from its name.
934 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
936 2006-09-07 Zoltan Varga <vargaz@gmail.com>
938 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
940 2006-09-05 Kornél Pál <kornelpal@gmail.com>
942 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
944 2006-09-04 Zoltan Varga <vargaz@gmail.com>
946 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
947 callinfo->trampoline.
949 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
951 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
954 2006-09-03 Zoltan Varga <vargaz@gmail.com>
956 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
958 2006-09-02 Zoltan Varga <vargaz@gmail.com>
960 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
961 stats.method_trampolines, it is already done by the generic trampoline code.
963 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
965 2006-09-01 Zoltan Varga <vargaz@gmail.com>
967 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
969 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
971 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
973 * mini.c (print_jit_stats): Print mscorlib mempool size too.
975 * mini.c (print_jit_stats): Print new stats.
977 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
979 2006-08-31 Zoltan Varga <vargaz@gmail.com>
981 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
982 Address on two dimensional arrays. Fixes #78729.
984 * mini.h (MonoCompile): Add a 'skip_visibility' field.
986 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
989 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
991 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
994 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
996 (mini_get_ldelema_ins): Ditto.
998 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1000 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1001 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1004 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1006 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1007 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1009 * exceptions-s390x.c: Cosmetic change.
1011 * tramp-s390.c: Fix warning.
1013 * cpu-s390.md: Correct length of mul_imm.
1015 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1017 * aot-compiler.c: added binary writer with ELF backend
1018 implementation (only on Linux/x86 for now).
1020 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1022 * Makefile.am: Don't run net 2.0 AOT tests.
1024 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1025 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1027 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1029 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1031 * aot-compiler.c: simplified and refactored the asm-writing code
1032 to allow different backends.
1034 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1036 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1038 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1039 little. Share patches of type TYPE_FROM_HANDLE as well.
1041 * mini.c (mono_patch_info_equal): New helper function.
1042 (mono_patch_info_hash): Ditto.
1044 * aot-compiler.c (emit_method_code): Fix s390 build.
1046 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1047 is not handled because it is stored as a flag and not as a type ctor. Fixes
1050 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1052 * aot-compiler.c: Fix computation of GOT slot statistics.
1054 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1055 Also remove support for not PIC AOT.
1057 * mini.h: Bump AOT file format version.
1059 * objects.cs: Add a test for #78990.
1061 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1062 (peter.dettman@iinet.net.au). Fixes #79087.
1064 * basic-long.cs: Add a test for the above.
1066 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1068 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1070 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1073 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1075 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1078 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1080 * mini.c: Don't verify COM proxy invoke calls
1083 2006-08-10 Dick Porter <dick@ximian.com>
1085 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1086 which process is holding semaphores locked.
1088 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1090 * mini-ia64.c mini-amd64.c: Fix #79027.
1092 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1094 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1096 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1097 implicit arguments in a vararg call. Fixes #79027.
1099 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1101 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1102 (mono_get_array_new_va_signature): Ditto.
1104 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1106 * aot-runtime.c: Call init_plt lazily.
1108 * inssel-long.brg: Fix unsigned long->int conversion.
1110 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1112 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1113 that most data is now in the .rss/.data section.
1115 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1117 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1119 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1121 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1123 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1125 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1126 virtual call. Fixes #79010.
1128 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1129 and use the result as the this argument in the real call.
1131 * generics.2.cs: Add a new test for #79010.
1133 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1135 * mini-x86.c: Fix a warning.
1137 * aot-compiler.c: Add a bunch of statistics.
1139 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1141 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1143 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1145 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1147 * 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>.
1149 2006-07-13 Miguel de Icaza <miguel@novell.com>
1151 * mini.c (mono_method_to_ir): Obtain the original method in the
1152 CIL stream and use this to perform validation.
1156 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1158 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1159 (mono_arch_call_opcode): Ditto.
1161 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1164 * mini.c (mono_patch_info_dup_mp): New helper function.
1166 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1167 compilation. Fixes #78827.
1169 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1171 * declsec.c: Use original security informations for
1172 MONO_WRAPPER_MANAGED_TO_MANAGED.
1174 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1176 * mini.c: Allow Com Interop methods/classes and
1177 don't verify COM wrapper calls
1180 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1182 * inssel-long32.brg: Fix long->i4 checked conversion.
1184 * exceptions.cs: Add a test for the above.
1186 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1188 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1190 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1193 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1196 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1198 * mini.c: Fix solaris/x86 exception handling.
1200 * Makefile.am: Get rid of $(ICU_LIBS).
1202 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1204 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1205 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1206 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1208 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1210 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1211 this function causes a SIGSEGV.
1213 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1215 * mini.c: Remove unused solaris/x86 includes.
1217 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1219 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1221 2006-06-20 Jb Evain <jbevain@gmail.com>
1223 * cpu-g4.md: fix max length of start_handler instruction.
1225 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1226 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1228 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1229 * ssa.c: Fixed bug 78653 for SSA based deadce.
1230 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1231 MonoInst.flags, used in SSA based deadce.
1232 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1233 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1235 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1237 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1238 it can end up using non executable memory on ppc64 systems
1239 running ppc32 userspace (fix from Johannes Berg).
1241 2006-06-14 Dick Porter <dick@ximian.com>
1243 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1246 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1247 * mini.c: Made so that inline is locally disabled if it would
1248 trigger a .cctor, because too many apps depend on this behavior
1249 (which seems to be also the one of the MS CLR).
1251 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1253 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1254 No idea why this worked before.
1256 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1257 which branch to outer exception clauses since they could skip the
1258 inner finally clauses. Fixes #78633.
1260 * exceptions.cs: Add a test for the above.
1262 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1265 * iltests.il: Add a test for the above.
1267 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1269 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1270 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1272 * iltests.il: Add a test for the above.
1274 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1276 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1278 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1279 methods as instrinsics.
1281 2006-06-09 Wade Berrier <wberrier@novell.com>
1283 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1284 (simple-cee-ops.h ssapre-mini-ops.h)
1286 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1288 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1289 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1291 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1292 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1294 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1296 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1298 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1300 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1301 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1302 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1303 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1304 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1305 of opcodes, so that bug 78549 should not happen again.
1306 * ssapre.c: Updated to use the renamed files.
1308 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1310 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1311 in OP_ATOMIC_EXCHANGE_I4.
1313 2006-06-07 Wade Berrier <wberrier@novell.com>
1315 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1316 in mono_debugger_create_notification_function)
1318 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1320 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1322 * mini.c (type_from_stack_type): Disable some changes which do not
1325 * driver.c: Reenable opts.
1327 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1328 of the evaluation stack.
1330 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1331 evaluation stack trace at entry to the bblock.
1333 * mini.c (merge_stacks): New function to perform verification of stack merges.
1334 Turned off by default.
1336 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1339 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1341 * local-propagation.c: Fixed bug 78549.
1343 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1345 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1347 2006-06-02 Miguel de Icaza <miguel@novell.com>
1349 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1350 tramp-arm.c, tramp-ia64.c
1351 (mono_debugger_create_notification_function): Update signature to
1352 new signature and use new protocol for creating the notification
1355 Should fix the build.
1357 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1359 * exceptions-ppc.c (mono_jit_walk_stack)
1360 (ves_icall_get_frame_info): Fix the build
1362 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1364 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1366 2006-05-31 Raja R Harinath <rharinath@novell.com>
1368 * il2tests.2.il: New file for generics CIL tests. Add test for
1370 * Makefile.am: Update.
1373 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1376 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1378 * aliasing.c: Fixed bug 78311.
1380 2006-05-29 Martin Baulig <martin@ximian.com>
1382 * mini-exceptions.c (mono_find_jit_info): When computing the
1383 native offset, check whether we're actually inside the method's
1384 code; call mono_debug_print_stack_frame() to format the frame.
1385 (ves_icall_System_Exception_get_trace): Call
1386 mono_debug_print_stack_frame() to format the stack frame.
1387 (ves_icall_get_trace): Update to the new debugging API.
1388 (mono_jit_walk_stack_from_ctx): Likewise.
1389 (ves_icall_get_frame_info): Likewise.
1391 * mini.c (get_method_from_ip): Use the new debugging API.
1392 (mono_print_method_from_ip): Likewise.
1395 (mono_jit_walk_stack): Use the new debugging API.
1396 (ves_icall_get_frame_info): Likewise.
1398 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1400 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1402 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1404 * mini.c: Added "limitator" to inline for debugging.
1406 2006-05-24 Martin Baulig <martin@ximian.com>
1408 * debug-debugger.c (mono_debugger_init): Create a private,
1409 malloc()-based code manager for the notification function and
1410 intentionally leak it on exit. This fixes the crash-on-exit race
1414 (mono_debugger_create_notification_function): Added
1415 `MonoCodeManager *' argument.
1418 (mono_debugger_create_notification_function): Added
1419 `MonoCodeManager *' argument.
1421 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1423 * aliasing.c: Fixed 64 bit issue.
1424 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1425 default since all known bugs are fixed (one more time!).
1427 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1429 * mini.c: write barrier support.
1431 2006-05-23 Martin Baulig <martin@ximian.com>
1433 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1434 check at the top of the file.
1436 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1438 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1439 reverting changes without reason and without changelog entries.
1441 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1443 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1444 to a few opcodes. Fixes #78439.
1446 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1447 consistency with other archs.
1449 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1451 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1453 * debug-debugger.c: fix the build.
1455 2006-05-17 Martin Baulig <martin@ximian.com>
1458 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1459 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1460 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1461 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1463 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1465 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1467 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1469 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1470 MONO_TYPE_GENERICINST.
1472 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1473 MONO_TYPE_GENERICINST.
1475 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1477 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1480 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1482 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1484 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1486 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1488 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1489 mono_trace_cleanup ().
1491 * iltests.il: Fix problem with the newly added test.
1493 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1494 due to register constraints, free up the previous hreg. Fixes #78314.
1496 * iltests.il: Add new test for #78314.
1498 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1499 Interlocked.Add. Fixes #78312.
1501 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1503 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1505 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1507 2006-05-05 Martin Baulig <martin@ximian.com>
1509 * debug-mini.c (mono_debug_open_block): New method.
1512 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1513 the beginning of each basic block.
1516 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1517 the beginning of each basic block.
1519 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1521 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1522 default until I understand why they break the build on amd64.
1524 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1526 * mini.c (mini_cleanup): Call mono_cleanup ().
1528 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1531 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1533 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1534 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1535 default since all known bugs are fixed, and I cannot reproduce bug
1536 77944... I'm asking Matt Hargett to test again after this commit.
1538 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1540 * mini-codegen.c: Fixed typo that thrashed inline.
1542 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1544 * dominators.c (compute_dominators): Avoid using a worklist since
1545 it is not correct in some cases. Instead, iterate over all bblocks as
1546 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1548 2006-04-28 Miguel de Icaza <miguel@novell.com>
1550 * mini.c (mono_jit_compile_method_inner): Use
1551 mono_prepare_exception_from_error that resets the value
1554 2006-04-27 Miguel de Icaza <miguel@novell.com>
1556 * mini.c: Move the mini_loader_error_to_exception to metadata.
1558 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1560 * aliasing.c: Fixed bug 78210.
1562 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1564 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1565 default until all their problems (or the ones they trigger) are fixed.
1567 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1569 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1571 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1572 as loaded only after resolving patches since that could invoke the same method.
1574 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1576 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1579 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1582 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1585 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1586 made from AOT code through the PLT table.
1588 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1589 holding the plt offset when a call is made to the aot plt trampoline.
1591 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1593 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1596 * Makefile.am (common_sources): Fix build breakage.
1598 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1599 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1600 intra-assembly calls if possible.
1602 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1604 * mini-trampolines.c: Handle PLT entries.
1606 * mini.c: Avoid creating a GOT var for calls.
1608 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1611 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1614 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1617 * mini.h: Bump AOT file format version.
1619 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1622 2006-04-25 Martin Baulig <martin@ximian.com>
1624 * driver.c: Disable copyprop, consprop and inline when running
1625 inside the debugger.
1627 2006-04-25 Martin Baulig <martin@ximian.com>
1629 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1630 with `get_current_thread' and added `detach'.
1631 (MonoDebuggerMetadataInfo): Added `thread_size',
1632 `thread_tid_offset', `thread_stack_ptr_offset' and
1633 `thread_end_stack_offset'.
1635 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1637 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1640 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1641 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1643 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1645 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1647 * aot.c: Add support for ADJUSTED_IID.
1649 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1651 * aot.c (emit_method_order): Don't align method_order_end.
1653 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1654 the interface ID changes.
1656 2006-04-21 Dick Porter <dick@ximian.com>
1658 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1659 cleaning up a thread. Fixes the new part of bug 77470.
1661 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1663 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1666 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1668 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1670 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1671 SIGSEGV. Fixes #78072.
1673 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1674 unregister our SIGABRT handler.
1676 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1678 * mini.c: Disabled inline where it can alter the call stack in a
1679 way visible from managed code.
1680 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1683 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1685 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1686 on other platforms. Fixes #78089.
1688 2006-04-13 Martin Baulig <martin@ximian.com>
1690 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1691 determine whether we're inside the debugger.
1694 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1696 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1698 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1699 handler clauses. Fixes #78024.
1701 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1702 in the CALL_MEMBASE opcodes. Fixes #78088.
1703 (mono_arch_get_vcall_slot_addr): Ditto.
1705 2006-04-10 Martin Baulig <martin@ximian.com>
1707 * debug-debugger.c: The thread handling code has now been moved
1708 into ../metadata/threads.c.
1710 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1712 * driver.c (mono_main): Fix --with-gc=none build.
1714 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1715 (mono_spillvar_offset_float): Ditto.
1716 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1717 hreg, not when its !global, since on ia64, there is a third category: stacked
1720 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1722 * mini.c: set MonoInst->klass for load field address and a few other
1725 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1727 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1729 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1731 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1732 the branch opt changes.
1734 2006-04-06 Dick Porter <dick@ximian.com>
1736 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1738 * wapihandles.c (mini_wapi_seminfo):
1739 * driver.c (mono_main): Add semaphore info option
1741 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1743 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1744 branch optimization changes. Fixes #78009.
1746 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1748 * mini.c: ignore accessibility of methods in managed->native wrappers.
1750 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1752 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1754 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1756 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1758 * mini.c: Modify the branch optimizations to preserve the invariant that
1759 the entries inside the in_bb and out_bb arrays are unique.
1760 (mono_unlink_bblock): Avoid creation of new arrays.
1762 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1764 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1767 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1769 * mini.c (optimize_branches): Remove the "optimizations" in
1770 the cbranch1/cbranch2 -> branch cases which were causing several
1771 problems in the past. Fixes #77986.
1773 2006-03-31 Chris Toshok <toshok@ximian.com>
1775 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1776 default optimizations :(
1778 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1780 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1783 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1785 * local-propagation.c: Added comments to structs and removed
1786 "Mono" prefixes from local tree mover types.
1788 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1790 * Makefile.am (arch_sources): Define this for each architecture so
1791 libmono_la_SOURCES is defined in one place.
1793 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1795 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1798 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1800 * driver.c: print the GC name supplied by configure.
1802 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1804 * local-propagation.c: Added tree mover, and moved here all the
1805 local propagation code from mini.c
1806 * mini.c: Added support for treeprop, and moved all the local
1807 propagation code to local-propagation.c
1808 * mini.h: Added support for treeprop
1809 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1810 treeprop, inline and deadce by default
1811 * Makefile.am: Added local-propagation.c
1813 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1815 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1817 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1819 * debug-debugger.c: make it compile without the Boehm GC.
1821 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1823 * mini.c: fixed issue with mismatch when an icall is registered
1824 with multiple names but same address.
1826 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1828 * declsec.c, mini-exceptions.c: use write barrier to set reference
1829 fields of managed objects.
1831 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1833 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1834 (can_access_internals): Fix a warning.
1836 * mini.c (print_method_from_ip): Rename this to
1837 mono_print_method_from_ip so it gets exported.
1839 * trace.c: Deal with strings inside StringBuilder's containing garbage
1840 and fix memory leaks. Fixes #77848.
1842 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1844 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1847 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1849 * mini-s390.c: Remove OP_X86_TEST_NULL.
1851 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1853 * mini.c: use the correct GetHashCode() for the moving collector.
1855 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1857 * liveness.c: Regalloc spill cost tuning.
1859 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1861 * mini-s390x.h: Correct S390_LONG macro.
1863 * mini-s390x.c: Cleanup unused code.
1865 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1867 * jit-icalls.h: New file.
1869 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1870 icalls and include that instead of including jit-icalls.c.
1872 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1875 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1877 * mini.c: when checking for member accessibility, also check for
1878 friend assemblies and for explicit interface implementations.
1880 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1882 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1884 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1886 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1887 common cases are done first.
1889 * mini-ops.h: Only define platform specific opcodes on the given platform.
1891 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1894 2006-03-14 Martin Baulig <martin@ximian.com>
1896 Revert Paolo's change from r57348:
1898 * mini.h: don't use gboolean for bitfields.
1899 * mini.c: verifier changes for fields and methods accessibility.
1901 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1903 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1905 * mini-s390x.c: Fix conv_r_un.
1907 * cpu-s390, cpu-s390x.md: Fix lengths.
1909 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1911 * mini.c: nested types have access to all the nesting
1912 levels, not just the enclosing types.
1914 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1916 * mini.c: added a few more verification checks.
1918 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1920 * liveness.c: Merge optimizations from the linear-il branch.
1922 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1924 * mini-ia64.c (emit_call): Add a comment.
1926 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1928 * tramp-ia64.c: Fix some warnings.
1930 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1932 * mini.h: don't use gboolean for bitfields.
1933 * mini.c: verifier changes for fields and methods accessibility.
1935 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1937 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1938 lazy icall wrapper changes.
1940 * dominators.c: Replace all the dominator algorithms with faster
1941 ones from the linear-il branch.
1943 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1946 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1947 common cases are done first.
1949 * mini-amd64.c: Fix some warnings.
1951 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1954 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1957 * mini.h: Add a missing prototype.
1959 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1961 * mini.c: Compile icall wrappers lazily.
1963 * mini-codegen.c: Use printf instead of g_print since its much faster.
1965 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1968 * mini.c (optimize_branches): Cache the negative result from
1969 remove_block_if_useless ().
1971 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1972 Also fix some bblock linking issues.
1974 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1977 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1979 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1980 accessed fields first, for better cache behavior.
1982 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1984 * mini.c: speedup IList<T> array accesses.
1986 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1988 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1989 inline_costs counter. Fixes #77190.
1991 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1993 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1994 trace messages. Fixes #77706.
1996 2006-03-04 Martin Baulig <martin@ximian.com>
1998 * tramp-amd64.c, tramp-x86.c
1999 (mono_debugger_create_notification_function): Use
2000 mono_global_codeman_reserve() to allocate a buffer at runtime and
2003 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2005 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2006 notification function at runtime and then call `initialize' in the
2007 `MONO_DEBUGGER__debugger_info' vtable.
2009 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2011 * iltests.il: Fix a visibility problem.
2013 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2015 * driver.c, mini.c: add hooks for the counters API.
2017 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2019 * driver.c: show disabled options.
2021 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2023 * linear-scan.c: always use cost-driven selection.
2025 2006-02-28 Raja R Harinath <rharinath@novell.com>
2027 * jit-icalls.c (helper_compile_generic_method): Revert change from
2030 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2032 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2034 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2036 * inssel.brg: style fixes, mostly to force the updated monoburg
2037 to run for people using svn.
2039 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2041 * mini.c: match monoburg changes.
2043 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2045 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2046 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2047 declaration in the header file.
2049 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2051 * helpers.c: reduce relocations and mem usage.
2053 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2055 * mini.h, mini-codegen.c: disable logging features if
2056 requested by configure.
2058 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2060 * mini.c: tiny verifier changes.
2062 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2064 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2065 cpu-pentium.md: stack alignment changes for osx/x86,
2066 partially from Geoff Norton <gnorton@customerdna.com>.
2068 2006-02-24 Raja R Harinath <harinath@gmail.com>
2070 * jit-icalls.c (helper_compile_generic_method): Update to changes
2071 in metadata/class.c.
2073 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2075 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2077 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2078 interface calls with large offsets.
2080 2006-02-23 Raja R Harinath <rharinath@novell.com>
2082 * jit-icalls.c (helper_compile_generic_method): Document the
2083 special-case we depend on so that we can inflate the method twice
2084 with the same context with no bad side-effects.
2086 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2088 * mini-x86.c, mini-amd64.c: fix for case when xen support
2091 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2093 * mini-x86.c, mini-amd64.c: generate code to access tls items
2094 in a faster way for Xen systems.
2096 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2098 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2099 updates and compilation fixes for the OSX/x86 port, mostly from
2100 Geoff Norton <gnorton@customerdna.com>.
2102 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2104 * inssel.brg: faster interface call implementation
2105 to sync with the interface_offsets MonoVTable changes.
2107 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2109 * mini.c: more verification checks.
2111 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2113 * mini.c: added a few more verification checks.
2115 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2117 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2118 facility on the processor and use it if available.
2120 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2122 * driver.c, aot.c, mini.c: throw exception if the IL code is
2123 invalid or unverifiable.
2125 2006-02-17 Raja R Harinath <rharinath@novell.com>
2127 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2130 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2132 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2134 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2136 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2137 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2138 handling of instantiated generic valuetypes.
2140 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2142 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2143 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2146 * generics.2.cs: Revert the nullable reftypes tests.
2148 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2150 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2151 using __builtin_frame_address (1) as it doesn't work in the presence
2152 of optimizations. Hopefully fixes #77273.
2154 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2155 -> generics.cs change as it doesn't work with some automake versions.
2157 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2159 * mini.c: handle systems that sue a different way to
2160 retrieve the stack address of the current thread.
2162 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2164 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2165 it specially in the makefile.
2167 * generics.2.cs: Add tests for nullable reference types.
2169 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2171 * mini.c: always handle the case when mono_jit_init()
2172 is called in a thread different from the main thread,
2173 confusing libgc (bug #77309).
2175 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2177 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2179 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2181 * mini.c: change optimize_branches () to use a single loop
2182 and introduce a new optimization to simplify some range checks.
2184 2006-02-03 Martin Baulig <martin@ximian.com>
2186 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2187 and merged with debugger_thread_manager_add_thread().
2188 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2189 inform the debugger about the main thread.
2191 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2193 * basic.cs: Add test for div.un/rem.un constant folding.
2195 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2197 * cpu-s390x.md: correct int_xor_imm length
2199 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2201 * generics.2.cs: New test for #77442.
2203 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2206 2006-02-02 Martin Baulig <martin@ximian.com>
2208 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2209 <mono/metadata/mono-debug-debugger.h>
2211 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2213 2006-02-02 Martin Baulig <martin@ximian.com>
2215 * debug-debugger.h: New header file for debug-debugger.c.
2217 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2218 function is a separate thread anymore; add support for attaching.
2220 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2222 * tramp-x86.c: Fix a warning.
2224 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2226 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2227 on very large methods.
2229 * aot.c (load_patch_info): Fix a warning.
2231 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2233 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2234 mini-ops.h: alu membase optimizations.
2236 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2238 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2239 to speedup StringBuilder.
2241 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2243 * dominators.c (mono_compute_natural_loops): Fix detection of
2244 loop body start blocks.
2246 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2248 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2250 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2253 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2255 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2257 2006-01-25 Martin Baulig <martin@ximian.com>
2259 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2260 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2261 started to cleanup this file a little bit.
2263 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2265 * mini.c: optimize a codepath frequently happening in generics code.
2267 2006-01-23 Martin Baulig <martin@ximian.com>
2269 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2271 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2274 * driver.c: debug-debugger.c is only available if
2275 `MONO_DEBUGGER_SUPPORTED' is defined.
2277 2006-01-23 Martin Baulig <martin@ximian.com>
2279 * debug-debugger.c: Only enable this on platforms where the Mono
2280 Debugger is working (x86 and x86_64).
2282 2006-01-21 Martin Baulig <martin@ximian.com>
2284 The Mono Debugger is now using the normal `mono' instead of the
2285 `mono-debugger-mini-wrapper' when executing managed code.
2287 * debug-debugger.c: New file; previously known as
2288 debugger/wrapper/wrapper.c.
2290 * debug-mini.c (mono_init_debugger): Removed.
2292 * driver.c (mono_main): Added new `--inside-mdb' command line
2293 argument which is used when running inside the debugger.
2295 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2297 * liveness.c (mono_analyze_liveness): Remove some unused data
2300 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2302 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2304 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2306 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2307 depends on implementation details of monobitset.
2309 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2312 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2314 * liveness.c: Update after monobitset changes.
2316 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2318 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2320 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2322 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2324 * mini-s390x.c: Remove warning messages.
2326 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2328 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2330 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2332 * generics.2.cs: Add ldelem/stelem_any test.
2334 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2336 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2338 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2340 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2342 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2344 * generics.2.cs: Reenable vtype tests.
2346 * inssel-x86.brg: Remove an icorrect valuetype rule.
2348 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2350 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2351 initial support for OP_ABS.
2353 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2355 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2357 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2359 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2360 conversion and implement LADD/LSUB.
2362 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2365 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2367 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2369 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2372 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2374 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2375 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2376 (stack walk problem).
2378 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2380 * aot.c (mono_aot_load_method): Fix a warning.
2382 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2384 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2386 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2388 * iltests.il: Add test for #77148.
2390 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2393 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2395 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2397 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2399 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2400 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2402 * basic-long.cs: Add lconv-to-r4/r8 tests.
2404 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2406 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2408 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2409 here as on other archs.
2411 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2413 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2415 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2417 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2419 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2421 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2422 instrument_prolog; Add memory_barrier instruction.
2424 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2426 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2428 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2430 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2432 * aliasing.c inssel.brg: Fix warnings.
2434 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2435 could skip initialization of some parts of memory.
2437 * mini.c mini-ia64.c: Fix warnings.
2439 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2441 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2443 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2444 a crash seen on sparc.
2446 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2448 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2450 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2452 * mini-ops.h: Add s390_backchain instruction
2454 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2456 * cpu-s390.md: Add s390_backchain instruction
2458 * mini-s390.c: Significant ABI changes
2460 * mini-s390.h: Cater for zero length structures
2462 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2464 * mini-s390.c: ABI fixes
2466 * inssel-s390.brg: Remove debug statements
2468 * cpu-s390.md: Fix length of ATOMIC_xx operations
2470 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2472 * basic-float.cs: Add float<->long conversion tests.
2474 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2476 * mini-s390.c: Fix LOCALLOC processing.
2478 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2480 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2482 * iltests.il: Add tests for some opcodes not covered by the other
2485 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2487 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2488 register loading for Tail processing; Correct trace output.
2490 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2492 * cpu-s390.md: Correct size of jmp instruction.
2494 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2496 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2498 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2500 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2501 Bring s390 up to current level.
2503 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2505 * generics.2.cs: Disable the newly added tests as they do not work yet.
2507 * generics.2.cs: Add valuetype tests.
2509 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2511 * basic-long.cs: Add i4->u8 test.
2513 * objects.cs: Add tests for JIT intrinsic.
2515 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2516 optimizations lost by a mistake.
2518 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2520 * basic-long.cs: Remove a test moved to objects.cs.
2522 * arrays.cs: Add more array tests.
2524 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2526 * arrays.cs: Add new tests for multi-dimensional arrays.
2528 2005-12-06 Raja R Harinath <rharinath@novell.com>
2530 * Makefile.am (test_sources2): Add generics.2.cs.
2531 (EXTRA_DIST): Add test_sources2.
2533 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2535 Support for boxing and unboxing nullable types as well as the
2536 isinst operation on nullables, per the CLI ammendment.
2538 * inssel.brg (CEE_ISINST): Special case for nullable
2540 * mini.c (handle_unbox_nullable): new method
2541 (handle_box): Special case for nullable types
2542 (mono_method_to_ir): Call handle_unbox_nullable in correct
2545 * generics.2.cs: New test suite
2547 * Makefile.am: Support for regression tests with generics.
2549 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2551 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2552 allocated to registers. Fixes #76800.
2554 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2556 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2558 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2560 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2563 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2565 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2568 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2570 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2571 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2573 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2574 single precision before storing to a single precision location.
2576 2005-11-28 Raja R Harinath <rharinath@novell.com>
2578 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2580 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2582 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2585 * basic.cs: Remove test_0_byte_compares test which was moved to
2586 objects.cs a long time ago.
2588 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2590 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2592 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2594 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2595 handlers are called.
2597 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2600 * mini-ia64.c: Add support for the throw->branch exception
2603 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2605 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2607 * mini.c: Enabled "fastpath" deadce :-)
2609 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2611 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2612 alias analysis pass to support it.
2615 * liveness.c: Likewise (liveness computation can use aliasing
2616 information to be more accurate).
2617 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2618 moreover made so that "--compile-all" uses the given optimization
2619 flags and not the default ones.
2620 * aliasing.c: Alias analysis (new file).
2621 * aliasing.h: Likewise.
2622 * Makefile.am: added "aliasing.c" and "aliasing.h".
2624 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2626 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2629 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2631 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2632 fp >= end_of_stack exit condition, as it is not needed, and it might
2633 become true for fp eliminated frames.
2635 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2637 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2640 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2642 * mini-arm.c: fixed alignment of doubles/longs to match
2643 the C ABI (bug #76635).
2645 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2647 * aot.c: fix compilation with --enable-minimal=aot.
2649 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2651 * mini-arm.c: fixed compatibility with the new
2652 floating point emulator package for compares.
2654 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2656 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2658 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2660 * mini-exceptions.c (print_stack_frame): Output to stderr.
2661 (mono_handle_native_sigsegv): Ditto.
2663 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2665 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2666 OP_LCONV_TO_OVF_I implementation.
2668 * mini-amd64.c: Add support for the throw->branch exception
2671 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2672 when the catch clause catches a more general exception, i.e. Object.
2674 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2676 * cpu-ia64.md: Remove unused opcodes.
2678 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2679 specific defines for architectures defining USE_SIGACTION.
2681 * mini-ia64.c: Fix some warnings.
2683 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2684 version seemed to skip a frame.
2686 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2688 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2689 only calls which are made to native code use this flag.
2691 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2693 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2694 varargs methods as well.
2696 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2697 which have save_lmf set. Reorganize methods prologs a bit.
2699 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2700 debugger to the proper place.
2702 2005-10-29 Martin Baulig <martin@ximian.com>
2704 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2705 when running inside the debugger until the debugger has support
2708 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2710 * mini.h: Fix a warning.
2712 2005-10-24 Miguel de Icaza <miguel@novell.com>
2714 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2715 we expose publicly, this returns the string.
2717 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2719 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2720 with fp elimination.
2722 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2724 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2725 native stacktrace using the glibc 'backtrace' function if available.
2727 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2729 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2731 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2732 handle SIGSEGVs received while in native code.
2734 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2735 code, call mono_handle_native_sigsegv which will abort the runtime
2736 after printing some diagnostics, instead of converting it into a
2737 confusing NullReferenceException.
2739 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2741 * cpu-pentium.md: Remove unused opcodes.
2743 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2745 * mini-amd64.h (MonoLMF): Add rsp field.
2747 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2750 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2752 * mini-codegen.c (get_register_spilling): Fix some warnings.
2754 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2756 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2757 elimination during exception handling. Enable fp elimination by
2760 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2763 2005-10-16 Martin Baulig <martin@ximian.com>
2766 (mono_debugger_run_finally): New public method for the debugger.
2768 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2770 * debug-mini.c (mono_debug_init_method): Fix warning.
2772 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2773 the 'exname' parameter const to fix some warnings.
2775 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2777 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2778 introduced by the previous patch.
2780 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2782 * basic-float.cs: Add test for precision of float arithmetic.
2784 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2785 when loading/storing single values from/to memory.
2787 * mini.c (mono_jit_compile_method_with_opt): Create the function
2788 pointers in the correct domain.
2790 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2792 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2793 introduced by previous patch.
2795 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2796 when out_filter_idx is NULL.
2798 * mini-exceptions.c: Don't run filter clauses twice during exception
2799 handling. Fixes #75755.
2801 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2803 * aot.c: Add support for ldflda wrappers.
2805 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2808 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2810 * mini.c, mini.h: do not consider exception handlers blocks when
2811 setting up interface variables.
2813 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2815 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2817 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2819 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2820 causes a regression.
2822 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2824 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2826 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2827 of the OP_P definitions.
2829 * TODO: Add a proposal for dealing with the CEE/OP mess.
2831 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2832 optimizations from the x86 port.
2834 * cpu-amd64.md: Ditto.
2836 * basic.cs basic-long.cs: Add tests.
2838 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2840 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2841 Patrik Torstensson's implementation of my exception-handling
2842 optimization idea, when the exception object is not used
2845 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2847 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2848 of the mul_imm optimizations from the old jit.
2850 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2852 * mini.c, liveness.c: patch by Patrik Torstensson and
2853 Zoltan Varga to improve performance in methods with
2856 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2858 * driver.c: Remove 'Globalization' entry from --version.
2860 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2862 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2863 there is a profiler interested in JIT events.
2865 * aot.c: Load profile files produced by the AOT profiling module, and
2866 reorder methods based on the profiling info. Add a 'method_order' table
2867 to the AOT file to make mono_aot_find_jit_info work with the reordered
2870 * mini.h: Bump AOT file version info.
2872 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2874 * mini-arm.h: work around what looks like a gcc bug when optimizations
2877 2005-09-28 Raja R Harinath <rharinath@novell.com>
2879 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2880 conditionals. Use ...
2881 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2883 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2885 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2886 to determine the amount of memory to copy when passing valuetypes.
2888 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2889 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2891 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2893 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2894 information about aot.
2896 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2898 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2899 macros. This will allow a deadlock debugger to easily be plugged
2902 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2904 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2906 2005-09-27 Raja R Harinath <rharinath@novell.com>
2908 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2909 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2910 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2911 ($(arch_built)) [CROSS_COMPILING]: Error out.
2913 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2915 * aot.c: Add support for the no_special_static flag for classes.
2917 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2919 * Reapply reverted patches.
2921 * *: Revert r50174 as well.
2923 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2925 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2927 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2929 2005-09-23 Miguel de Icaza <miguel@novell.com>
2931 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2932 part of the SIG_HANDLER_SIGNATURE.
2934 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2936 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2939 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2940 introduced by previous patch.
2942 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2944 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2945 saved registers too.
2947 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2948 upon the information returned by get_call_info ().
2950 * mini-x86.c (add_float): Fix stack size calculation.
2951 (mono_arch_call_opcode): Rewrite this so it works based up the
2952 information returned by get_call_info ().
2953 (mono_arch_get_this_vret_args): Ditto.
2955 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2957 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2958 in cinfo to determine the registers which need to be used.
2960 2005-09-20 Miguel de Icaza <miguel@novell.com>
2962 * driver.c (mono_main): Add --server and --desktop flags.
2964 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2966 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2967 registers as global registers.
2969 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2970 longer needed with the new register allocator.
2972 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2974 * cpu-ia64.md: Remove unused opcodes.
2976 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2978 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2980 * cpu-amd64.md: Remove unused opcodes.
2982 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2983 needed with the new register allocator.
2985 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2988 2005-09-16 Raja R Harinath <rharinath@novell.com>
2990 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2992 2005-09-16 Martin Baulig <martin@ximian.com>
2994 * exceptions-amd64.c
2995 (throw_exception): Don't call mono_debugger_throw_exception() if
2996 we're a rethrow - see the FIXME in the code.
2998 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3000 * mini.c (mono_init_exceptions): This only works on some architectures.
3002 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3004 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3007 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3009 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3010 now in mini-exceptions.c.
3012 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3014 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3015 now in mini-exceptions.c.
3017 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3019 * exceptions-x86.c: Applied patch from Patrik Torstensson
3020 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3022 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3023 code into mini-exceptions.c. Add some assertions to it.
3025 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3027 * aot.c (emit_section_change): Applied patch from "The Software Team"
3028 (<software@solmersa.com>). Fix as errors on windows.
3030 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3032 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3033 method info into the LMF.
3035 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3037 * mini-ia64.c: Add proper unwind info for method epilogs.
3039 * exceptions-ia64.c: Add some code to help debugging.
3041 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3043 * mini-exceptions.c: Fix warning.
3045 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3047 * mini.c: Really fix build.
3049 * mini-x86.c mini-amd64.c: Fix build.
3051 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3053 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3055 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3056 some Interlocked methods as intrinsics.
3058 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3059 for Thread methods as well.
3061 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3063 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3065 * mini-ia64.c mini-x86.c mini-amd64.c
3066 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3069 * mini.c (mono_init_exceptions): Fix build breakage.
3071 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3073 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3074 of instructions. Use the new ia64_unw_op macros for emitting unwind
3077 * mini.c (mono_init_exceptions): Initialize exception handling
3078 related trampolines at startup.
3080 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3082 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3084 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3086 * mini.c: Handle type loading errors gracefully during compilation and
3087 throw the appropriate exception.
3089 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3091 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3092 for the mono binary.
3094 2005-09-09 Martin Baulig <martin@ximian.com>
3096 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3099 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3101 * mini-arm.h: use emulation for conv.r.un for the release.
3103 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3105 * mini-arm.c, objects.cs: more fixes and tests for them.
3107 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3109 * mini-arm.c: align structures to at least 4 bytes to be able
3110 to keep our current optimized memcpy.
3112 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3114 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3116 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3118 * mini.c: ignore SIGPIPE.
3120 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3122 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3124 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3126 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3128 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3130 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3132 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3133 exception handling support.
3134 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3135 patch by Brian Koropoff <briank@marakicorp.com>).
3137 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3139 * mini.c: revert another 'optimization' which breaks when
3140 items on the eval stack need to be saved at a basic block end
3143 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3145 * jit-icalls.c: for arrays, ensure we always provide
3148 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3150 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3152 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3154 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3156 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3157 arguments in their original register.
3159 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3161 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3164 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3165 when ssapre is enabled.
3167 * inssel-long.brg: Fix bug in previous patch.
3169 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3170 multiplication by a constant.
3172 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3174 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3177 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3180 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3182 * inssel-arm.brg: apply changes tested by Brian Koropoff
3183 <briank@marakicorp.com>.
3185 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3187 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3189 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3191 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3192 to the same register if dreg is just a base register.
3193 (print_ins): Improve printing of membase opcodes.
3195 * inssel-x86.brg: Add optimized ldind(reg) rules.
3197 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3199 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3201 * mini.c: when running under valgrind, set the stack bottom for
3202 the GC at the actual approximate stack for the app (fixes running
3203 mono with valgrind).
3205 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3207 * mini.c: do no break at the first valuetype to init found
3210 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3212 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3214 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3216 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3218 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3220 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3222 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3224 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3226 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3229 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3232 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3235 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3237 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3239 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3241 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3242 in the tail recursion optimization.
3244 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3245 debug info into the assembly file.
3247 * iltests.il: Add test for filter regions.
3249 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3250 initial stack of filter regions. Fixes #75755.
3252 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3254 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3257 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3259 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3260 the check for an already compiled method on non-ia64 platforms.
3261 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3264 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3266 * inssel-x86.brg: Add some optimized call rules.
3268 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3270 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3273 * mini.h mini-trampolines.c: Pass the trampoline argument to
3274 mono_arch_patch_delegate_trampoline.
3276 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3278 * mini-trampolines.c: Fix build.
3280 * mini-amd64.h: Add delegate trampolines.
3282 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3284 * inssel-amd64.brg: Add optimized call rules.
3286 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3288 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3290 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3292 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3295 * mini-ia64.c: Remove LMF fixmes.
3297 * mini-ia64.h: Remove most fields from LMF.
3299 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3301 * mini-trampolines.c: Add support for IA64 function descriptors.
3303 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3304 for IA64 function descriptors.
3306 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3308 * tramp-arm.c: patch the vtable for virtual calls. Added
3309 support code to register/unregister the LMF.
3310 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3313 2005-08-19 Dick Porter <dick@ximian.com>
3315 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3316 bit value if needed.
3318 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3320 * mini.c (mini_get_method): Move handling of wrapper data here.
3322 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3324 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3327 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3328 bblock->code does not remain empty.
3330 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3332 * arrays.cs: Add regression test for #75832.
3334 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3335 rules. Fixes #75832.
3337 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3338 instruction scheduling.
3340 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3342 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3344 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3348 * mini-codegen.c: Fix VC build.
3350 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3352 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3354 * mini.h: fix signature for mono_register_opcode_emulation.
3356 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3358 * mini.c: Get rid of most of the helper_sig_... constants using
3359 mono_create_icall_signature ().
3361 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3363 * jit-icalls.c (helper_ldstr): New helper function.
3365 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3367 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3368 throw, load the string using a helper call instead of creating a string object.
3370 * aot.c: Update after LDSTR changes.
3372 * mini.h: Bump AOT file version.
3374 * aot.c: Save class size info into the AOT file. Print more statistics during
3377 * mini.h: Bump AOT file version.
3379 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3380 ordering of disasm cases. Fixes #74957.
3382 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3384 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3385 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3386 the generic code needed for the ARM port.
3388 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3390 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3391 inssel-arm.brg: more ARM features and fixes.
3393 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3395 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3396 ARM port work in progress.
3398 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3400 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3402 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3404 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3406 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3408 * *-ia64.*: Ongoing IA64 work.
3410 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3412 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3414 * TODO: Remove out-of-data todo stuff.
3416 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3419 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3421 * mini.h: Bump corlib version.
3423 2005-07-27 Martin Baulig <martin@ximian.com>
3426 (create_copy_ins): Added `const unsigned char *ip' argument; set
3427 `copy->cil_code' from it.
3429 2005-07-27 Martin Baulig <martin@ximian.com>
3431 * mini-exceptions.c (mono_handle_exception): Don't call
3432 mono_debugger_handle_exception() for filters.
3434 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3436 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3439 2005-07-26 Martin Baulig <martin@ximian.com>
3441 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3443 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3444 helper_compile_generic_method() if the method is actually virtual
3447 2005-07-26 Martin Baulig <martin@ximian.com>
3450 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3451 public; this is now accessed directly by the debugger.
3452 (mono_generic_trampoline_code): Removed.
3455 (mono_debug_init_method): Also add interncalls and wrappers.
3457 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3459 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3461 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3463 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3465 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3467 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3469 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3471 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3472 getting TLS offsets on AMD64 too.
3474 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3476 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3478 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3480 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3481 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3483 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3485 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3487 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3490 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3491 mono_sparc_is_virtual_call ().
3493 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3495 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3496 trampoline parameters.
3498 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3500 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3501 to mono_arch_get_vcall_slot_addr.
3503 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3506 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3508 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3510 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3512 2005-07-19 Martin Baulig <martin@ximian.com>
3514 * exceptions-amd64.c (throw_exception): Call
3515 mono_debugger_throw_exception() here like we're doing it on i386.
3517 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3519 * mini-ia64.c: Add optimized TLS access support.
3521 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3523 * mini-exceptions.c: Ongoing IA64 work.
3525 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3527 * mini.c: Use the default optimization set when embedding. Fixes
3530 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3532 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3533 of trampolines to a separate file.
3535 * mini-trampolines.c: New file.
3537 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3540 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3543 * mini-codegen.c: Fix cygwin build.
3545 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3547 * mini.c: Add some minor changes needed by the IA64 port.
3549 * *-ia64.*: Ongoing IA64 work.
3551 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3553 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3554 trampolines into arch-independent and arch-dependent parts.
3556 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3558 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3560 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3562 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3563 the xp-regalloc-branch for amd64.
3565 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3566 xp-regalloc-branch for x86.
3568 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3570 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3572 2005-07-06 Martin Baulig <martin@ximian.com>
3575 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3576 (mono_jit_runtime_invoke): Likewise.
3578 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3580 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3583 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3584 without loading their metadata. Reorganize the file format so exception handling+
3585 debug info is kept separate from normal method info. Create MonoJitInfo
3586 structures for methods lazily.
3588 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3590 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3592 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3594 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3597 * mini.h: Bump AOT file version.
3599 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3601 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3603 2005-07-01 Raja R Harinath <rharinath@novell.com>
3605 * Makefile.am (check-local): Call semdel-wrapper.
3607 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3609 * mini-x86.c: Revert the last change as it seems to break the build..
3611 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3613 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3615 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3617 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3619 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3620 outside of the macro, so strange stuff doesn't happen with gcc4
3621 (NEW_AOTCONST_TOKEN): Likewise.
3623 2005-06-28 Martin Baulig <martin@ximian.com>
3625 * mini.c (mini_class_is_system_array): New static method; use this
3626 instead of `klass->parent == mono_defaults.array_class' everywhere
3627 since this also works for the new generic array class.
3629 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3631 * inssel.brg: Remove warnings.
3633 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3635 * mini-ia64.c: Ongoing IA64 work.
3637 * basic-float.cs: Add float->i1 conversion test.
3639 * iltests.il: Add conv.u4 test.
3641 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3643 * inssel-long.brg: Fix bug caused by last change.
3645 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3647 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3648 BSDs. Allows the x86 JIT to work on OSX86
3650 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3652 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3655 * mini-ia64.c: Ongoing IA64 work.
3657 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3659 * mini-ia64.c: Ongoing IA64 work.
3661 * driver.c: Clean up jit_code_hash as well when using --regression.
3663 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3665 * basic-long.cs: Add tests for long->u4 conversion.
3667 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3669 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3670 that we do not depend on undefined C behavior: the order stuff
3671 gets evaluated within an expression. Fixes mono when compiled on
3674 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3676 * *-ia64.*: Ongoing IA64 work.
3678 * aot.c: Lower memory usage while loading AOT methods.
3680 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3682 * mini.h: Bump AOT file format version.
3684 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3686 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3688 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3690 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3691 not on callee assembly). Fixed some comments.
3693 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3695 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3696 it gets proper disassembly.
3697 (emit_method_info): Remove some dead code.
3699 * mini.c (mini_method_compile): Allways allocate the GOT var in
3700 mono_method_to_ir for emulating opcodes.
3702 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3704 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3705 before freeing the code memory. Fixes #74990.
3707 * objects.cs: Add regression test for #74992.
3709 * liveness.c: Extend live ranges of arguments to the beginning of the
3710 method. Fixes #74992.
3712 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3713 so it points into the faulting instruction.
3715 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3717 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3719 * *-ia64.*: Ongoing IA64 work.
3721 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3723 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3725 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3727 * *-ia64.*: Ongoing IA64 work.
3729 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3731 * basic-long.cs: Add tests for add/sub.ovf.
3733 * basic.cs: Add tests for sub.ovf.
3735 * *-ia64.*: Ongoing IA64 work.
3737 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3739 * *-ia64.*: Ongoing IA64 work.
3741 * basic.cs: Add conv.ovf.i4.un test.
3743 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3745 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3747 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3749 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3751 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3753 * *-ia64.*: Ongoing IA64 work.
3755 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3758 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3760 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3762 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3764 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3766 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3768 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3769 of a call is callable by a near call.
3771 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3773 * mini-ia64.c: Ongoing IA64 work.
3775 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3777 * genmdesc.c: Make the generated array non-static.
3779 * inssel-long.brg: Fix LSHR_IMM rule.
3781 * *-ia64.*: Ongoing IA64 work.
3783 * *-ia64.*: Ongoing IA64 work.
3785 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3787 * *-ia64.*: Ongoing IA64 work.
3789 * *-ia64.*: Ongoing IA64 work.
3791 * mini-ia64.c: Ongoing IA64 work.
3793 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3795 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3797 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3799 * objects.cs basic-long.cs: Move some tests to objects.cs.
3801 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3803 * *-ia64.*: Ongoing IA64 work.
3805 * iltests.il: Add a new test.
3807 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3808 newobj. Fixes #75042.
3810 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3812 * *-ia64.*: Ongoing IA64 work.
3814 * *-ia64.*: Ongoing IA64 work.
3816 * *-ia64.*: Ongoing IA64 work.
3818 * basic.cs objects.cs: Move tests accessing static variables as well.
3820 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3822 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3824 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3826 * driver.c: Always print failed tests.
3828 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3831 * *ia64*: Ongoing IA64 work.
3833 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3835 * basic.cs: Add tests for add.ovf. Fix warnings.
3837 2005-05-18 Miguel de Icaza <miguel@novell.com>
3839 * driver.c (mono_main): Avoid crash if no argument is passed to
3840 --break; Do not use g_error, but f_printf. And fix all other
3841 ocurrences of the same crash.
3843 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3845 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3846 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3849 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3851 * *-ia64.*: Add beginnings of IA64 backend.
3853 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3855 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3857 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3860 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3862 * mini-amd64.c: Fix a warning.
3864 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3866 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3867 in float_neg. Fixes #74897.
3869 * mini-amd64.c (emit_call): Fix another near call bug.
3871 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3873 * declsec.c: Keep the appdomain information in the structure. Added a
3874 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3875 value gets overwritten).
3876 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3877 an MonoAppDomain member to MonoSecurityFrame.
3878 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3879 used in the stack walk. Now use a MonoArray which grow (double) when
3882 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3884 * mini.c: Re-enabled runtime cleanup, since running threads should
3885 now properly stop when exiting.
3887 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3889 * mini-codegen.c: New file contaning the arch-independent local
3890 register allocator. Not used by any architectures yet.
3892 * mini.h linear-scan.c: Merge some changes from the
3893 mini-xp-local-regalloc branch.
3895 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3897 * mini-amd64.c (emit_call): Fix calls to native functions when the
3898 runtime is compiled as a shared library. Fixes #74756.
3900 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3901 on a literal field. Fixes #74751.
3903 2005-04-25 Raja R Harinath <rharinath@novell.com>
3905 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3907 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3909 * objects.cs: Add missing null casting test.
3911 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3913 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3914 in wrapper methods. Also rename 'address' variable to 'offset'.
3916 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3918 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3921 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3923 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3926 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3928 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3930 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3932 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3933 just the last bytes.
3935 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3937 * aot.c (mono_compile_assembly): Fix warning.
3939 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3940 by the _MSC_VER stuff.
3942 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3944 * inssel-long.brg: Fix #74588.
3946 * cpu-amd64.md: Fix #74591.
3948 * iltests.il: Add new regression tests.
3950 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3952 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3955 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3957 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3959 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3960 from Bill Middleton <flashdict@gmail.com>.
3962 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3964 * arrays.cs: Add new regression test. Fix warnings.
3966 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3968 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3969 and leakage in CKFINITE.
3971 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3972 this to a null op since it is called on amd64 too.
3974 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3976 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3977 body since this is not used on amd64.
3979 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3981 * mini-amd64.c: Remove obsolete fixmes.
3983 * mini.c (print_method_from_ip): Fix debugging support.
3985 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3987 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3988 so that expressions that don't give much gain are not reduced.
3989 * ssapre.h: Likewise.
3991 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3993 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3995 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3997 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3999 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4001 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4003 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4005 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4007 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4010 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4012 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4014 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4016 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4017 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4019 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4021 * mini-x86.c: Fix up stack overflow handling.
4023 * exceptions.cs: Add new regression test.
4025 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4027 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4028 mono_jit_thread_attach.
4030 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4032 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4034 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4035 avoid calling constructors using callvirt.
4037 * inssel.brg: Fix #74073.
4039 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4041 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4042 compilation with non-GCC compilers.
4043 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4044 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4046 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4048 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4049 klass->interface_offsets (will likely fix bug#74073).
4051 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4053 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4055 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4057 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4058 to amd64_div_reg_size ().
4060 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4062 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4064 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4066 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4068 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4070 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4072 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4074 * mini.c (mono_precompile_assembly): Load and precompile referenced
4075 assemblies as well. Fixes #74015.
4077 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4079 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4081 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4083 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4084 a lot of checks and (anyway) permissions cannot work until corlib is
4087 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4089 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4091 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4093 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4094 calls (fixes bug#72824).
4096 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4098 * mini.c: fix tail recursion elimination (see test in bug#73936).
4100 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4102 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4103 some fp functions in sse2 mode.
4105 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4107 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4109 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4111 * mini.h mini.c: Add mono_get_jit_tls_key ().
4113 * mini-x86.c: Enable fast TLS support on windows.
4115 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4117 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4118 * mini.c: Check for p/invoke method when generating code. If a
4119 p/invoke method, or it's class, isn't decorated with [Suppress
4120 UnmanagedCodeSecurity] then generate code to call System.Security.
4121 UnmanagedDemand (only if the security manager is active).
4123 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4125 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4126 last change as it seems to cause strange crashes.
4128 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4130 * *.c: handle unsafe function pointers where needed.
4132 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4134 * mini.c (mono_jit_free_method): Remove the fixme too.
4136 2005-03-15 Miguel de Icaza <miguel@novell.com>
4138 * mini.c: As discussed, make the code actually free the delegate
4139 thunk now, to enable the debugging of delegate problems, use
4140 MONO_DEBUG=1 when running Mono.
4142 This takes also care of parts of the leaks as seen by Joe.
4144 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4146 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4147 thread_tls_offset calculation.
4149 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4151 * declsec.c: Reworked linkdemand checks for icall. The previous code
4152 was using the declaration code (untrusted) and didn't work as expected
4153 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4156 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4158 * iltests.il: Add new localloc test.
4160 * mini-amd64.c: Handle large stack allocations the same way as on
4161 windows if stack overflow handling is working.
4163 * mini-amd64.c: Allocate the signal stack using mmap.
4165 * mini.c (sigsegv_signal_handler): Fix reading of context.
4167 * mini-exceptions.c: Fix up stack overflow handling.
4169 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4171 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4173 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4175 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4177 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4178 tramp_init functions as they are no longer needed.
4180 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4182 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4184 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4186 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4188 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4191 * mini-ops.h: Add OP_LMUL_IMM.
4193 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4194 long mul/div opcodes as intrinsic.
4196 * mini-amd64.c (emit_call): Handle the case when the callee might be
4199 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4201 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4204 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4206 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4208 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4210 * mini.c (mono_codegen): Don't leak here, to help people running
4213 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4215 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4216 conversions in sse2 mode.
4218 * basic-float.cs: Add regression test.
4220 * mini-amd64.c: Reenable sse2.
4222 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4224 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4226 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4228 * driver.c: Copyright text should include 2005.
4230 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4232 * cpu-amd64.md (load_membase): Fix more max lengths.
4234 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4236 * cpu-amd64.md (load_membase): Fix max length.
4238 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4240 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4242 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4243 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4245 * basic-float.cs: Add rounding regression test.
4247 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4249 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4251 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4252 structures in registers for pinvoke wrappers.
4254 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4256 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4258 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4260 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4261 wrapper to mono_jit_thread_attach.
4263 * mini.c (mini_jit_thread_attach): New jit icall.
4265 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4266 native->managed wrappers.
4268 * exceptions.cs: Add new regression test.
4270 * mini.c (optimize_branches): Check regions in the cbranch to throw
4271 block case as well. Fixes #73242.
4273 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4275 * mini.c: thread safety fixes.
4277 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4279 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4280 patching stuff, since delegates use jump trampolines so there is
4283 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4286 * tramp-amd64.c: Fix build.
4288 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4289 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4291 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4292 Rename this to mono_arch....
4293 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4295 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4297 * mini-amd64.c (emit_call): If both the caller and the callee is
4298 guaranteed to have 32 bit addresses, emit a normal call.
4300 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4302 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4303 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4304 method_ptr inside delegates.
4306 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4308 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4309 invalidated. Fixes #73001.
4311 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4313 * mini-x86.c: Only use stdcall for pinvokes on windows.
4315 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4317 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4318 * mini-x86.c: remove unreliable __thread var offset detection,
4319 use the correct accessors and enable by default.
4321 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4323 * mini.c (mono_jit_free_method): Fix memory leak.
4325 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4327 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4329 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4331 * cpu-amd64.md: Fix lengths of atomic opcodes.
4333 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4335 * driver.c: try to not imply using ICU is any good.
4337 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4339 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4340 functions as inline ops.
4342 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4343 some Interlocked functions as inline ops.
4345 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4347 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4349 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4351 * mini.c: Add support for OP_NOT_TAKEN.
4353 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4354 structures in registers for pinvoke wrappers.
4356 * mini-amd64.c: Fix warnings.
4358 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4360 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4362 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4364 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4365 address instead of loading the address from it.
4367 * mini-x86.c: Add support for returning small structs in registers
4368 on Win32. Fixes part of #70864.
4370 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4372 * trace.c (get_token): Improve error checking.
4374 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4376 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4378 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4380 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4381 it can be reused for MonoClass.
4382 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4385 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4387 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4388 instead of a MonoReflectionMethod. The method information wasn't used
4389 when displaying SecurityException details (but will be now).
4391 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4393 * Makefile.am : windows build fix.
4395 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4397 * iltests.il: Add new regression test.
4399 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4402 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4404 * mini.c: Moved linkdemand check into helper function check_linkdemand
4405 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4408 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4410 * declsec.c: Added statistics counter for different kinds of
4412 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4413 (and commented) declaration.
4414 * mini.c: Added statistics counter for security Demand code
4415 generation. Added display of security statistics.
4417 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4419 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4420 Fix compilation errors under gcc-2.95.
4422 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4424 * mini.c, driver.c: Use the new jit trampoline hashtable
4426 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4428 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4430 2005-02-11 Martin Baulig <martin@ximian.com>
4432 * debug-mini.c (mono_debug_close_method): Free the line number array.
4434 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4436 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4439 * mini.h: Bump AOT file format version.
4441 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4443 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4445 * declsec.h: Added macros to get/set lazyly initialized security
4446 informations about assemblies. Added new enum for different type of
4447 possible LinkDemand violation. Added function to check LinkDemands.
4448 * mini.h: Added a field to MonoCompile to hold any security violation
4449 detected when JITting a method (so it can be thrown later).
4450 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4451 and CEE_CALLVIRT. Added code to throw exception at the end of
4452 mini_method_compile (note: the exception is unhandled right now).
4454 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4456 * mini.c, jit-icalls.c: use the managed implementation of
4457 memset for initobj and memset, to avoid managed <-> unmanaged
4460 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4462 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4463 optimization if it would need a GOT var.
4465 * basic.cs: Add tests for constant propagation and switch statements.
4467 * ssa.c: Fix out-of-range constant propagation and switch statements.
4469 2005-02-09 <vargaz@freemail.hu>
4471 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4473 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4475 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4477 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4479 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4481 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4483 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4484 arithmetic operations.
4486 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4488 * mini-ppc.c: add a workaround for broken user code that
4489 DllImports vararg functions with non-vararg signatures.
4491 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4493 * mini.c (mono_jit_compile_method_inner): Add detection and a
4494 meaningfull error message for assemblies written in Managed C++.
4496 * tramp-amd64.c mini-amd64.h: Add support for
4497 create_trampoline_from_token ().
4499 * aot.c mini-x86.c abcremoval.c: Applied patch from
4500 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4502 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4504 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4505 which takes a MonoImage/token as parameter instead of a MonoMethod.
4507 * aot.c: Use the new trampoline for initializing vtables.
4509 * aot.c: Add support for ldfld/stfld_remote wrappers.
4511 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4512 rules for compare <MEM>, IMM.
4514 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4516 * aot.c: Handle inherited finalizers correctly.
4518 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4520 * inssel.brg (stmt): Add a missing _setup_... ().
4522 * aot.c: Save some parts of the class state to the AOT file and use it
4523 to recompute that state when a class is initialized.
4525 * mini.c: Install AOT hooks into the runtime.
4527 * mini.h: Bump AOT file format version.
4529 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4532 * iltests.il: Add new test.
4534 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4538 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4540 * mini.c: setup the statistical profiler in the thread attach
4541 callback to cope with the new single thread code.
4543 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4545 * mini-ppc.c: ensure we have enough room for the profiler
4546 calls (fixed bug#72084).
4548 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4550 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4553 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4555 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4557 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4559 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4560 to succesfully execute parrotbench).
4561 * ssapre.h: Likewise.
4563 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4565 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4566 variable for stores to method arguments (fixes a SSAPRE issue).
4568 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4570 * mini.c: handle value types in dup, fixes gen-112.cs.
4572 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4574 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4575 sequence for calls in dynamic methods to avoid thunks.
4577 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4579 * mini.c: correctly remove dynamic methods from the hashtable.
4581 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4583 * driver.c: Disabled SSAPRE until fix the bug that appears
4584 in IronPython's parrotbench.
4586 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4588 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4590 * mini.c (mono_method_to_ir): Revert the previous change.
4592 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4595 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4596 mono_jit_info_table_find () etc. when running under valgrind.
4598 * inssel.brg: Fix warnings.
4600 * mini-exceptions.c: Fix warnings.
4602 2005-01-31 Martin Baulig <martin@ximian.com>
4604 * driver.c (compile_all_methods_thread_main): Don't try to compile
4605 generic methods or anything which has type parameters.
4607 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4609 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4611 * TestDriver.cs: Add --verbose flags.
4613 * graph.c ssa.c: Fix 64 bit warnings.
4615 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4616 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4617 Fix 64 bit warnings.
4619 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4620 variable not spotted by gcc.
4622 * mini-amd64.c inssel-amd64.brg: Applied patch from
4623 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4624 X86_COMPARE_MEMBASE opcodes.
4626 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4628 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4630 * *: MonoMethod->signature might be NULL now. You *MUST* use
4631 mono_method_signature.
4633 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4635 * driver.c (compile_all_methods_thread_main): Compile the methods
4636 without invoking cctors.
4638 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4640 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4641 * basic-calls.cs: test for the above.
4643 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4645 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4646 MonoJitInfo changes.
4648 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4650 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4651 eagerly if it contains dynamic methods.
4653 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4655 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4656 trace, it is now computed by an icall from trace_ips.
4658 * mini-exceptions.c: Fix a warning.
4660 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4662 * mini-exceptions.c: don't bother getting stack trace info if
4663 it's not going to be used.
4665 2005-01-27 Raja R Harinath <rharinath@novell.com>
4667 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4670 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4672 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4674 * aot.c: Avoid calling mono_method_get_header () if not needed.
4676 * mini.h: Bump AOT file format version.
4678 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4680 * mini.c (mono_print_tree): Print more info for calls.
4682 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4684 * declsec.h: Remove warning by adding missing include for marshal.h
4686 2005-01-26 Martin Baulig <martin@ximian.com>
4688 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4691 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4693 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4696 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4698 * aot.c (mono_compile_assembly): Fix a warning.
4700 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4702 * declsec.c: Look for security attributes on the original MonoMethod
4703 (and not the wrapped one). This fix permissions on icalls.
4705 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4707 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4709 * mini.c (mono_allocate_stack_slots): Add a fixme.
4711 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4713 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4715 * inssel.brg: optimize casts of sealed types (more
4716 optimizations waiting for fixes in remoting).
4718 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4720 * inssel.brg (stmt): Add another dummy rule.
4722 * driver.c: Fix warnings.
4724 * driver.c (mono_main): If running under valgrind, instruct glib to use
4725 the system allocation functions so valgrind can track the memory
4726 allocated by the g_... functions.
4728 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4730 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4732 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4734 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4735 variables in try regions.
4737 * mini.c (mini_method_compile): Don't disable optimizations on large
4738 methods when AOT compiling.
4740 * mini.c (mono_allocate_stack_slots): New arch independent method to
4741 allocate stack slots. Not yet used.
4743 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4745 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4747 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4749 * mini-ppc.c: make the branch info relative as the code
4750 buffer can be reallocated.
4752 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4754 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4755 * driver.c: Removed the AOT/security restriction. Now initialize the
4756 security manager (in metadata) if --security is used.
4757 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4758 rather than the pointer to declarative security, when AOT is used.
4760 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4762 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4763 basic blocks, reduced intrinsic exception throwing code size.
4765 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4767 * driver.c (mini_usage): Reorder the usage screen.
4769 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4771 * mini.c (mono_resolve_patch_target): Fix warning.
4773 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4775 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4778 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4780 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4781 breaks the amd64 build.
4783 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4784 register allocation. Fixes #71454.
4786 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4788 * arrays.cs: Add new regression test.
4790 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4792 * ssapre.c: Turned usage of snprintf to GString.
4793 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4794 (I left it on by mistake in my previous commit).
4796 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4798 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4799 on cond branch optimization (fixes bug# 71515).
4801 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4803 * abcremoval.c: Fixed bug 71062.
4804 * abcremoval.h: Likewise.
4806 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4808 * mini.c: Added a new functionality to optimize_branches, the removal
4809 of useless basic blocks, and fixed some problem in the removal of
4810 critical edges; some utility functions added for both purposes.
4811 * ssapre.c: Added complex expression support, and fixed bug 70637.
4812 * ssapre.h: Likewise.
4813 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4815 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4816 * driver.c: Re-enabled SSAPRE.
4818 2005-01-19 Martin Baulig <martin@ximian.com>
4820 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4821 the result of mono_get_method_constrained().
4823 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4825 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4828 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4830 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4831 be detected. Fixes #59296.
4833 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4835 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4836 which can happen. Fixes #71361.
4838 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4840 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4843 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4845 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4846 appdomain-unload.exe to fail.
4848 * mini.c: Fix some memory leaks.
4850 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4852 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4853 Fixed bug and sped up some codepaths.
4855 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4857 * mini.c: Fix some memory leaks.
4859 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4862 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4864 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4867 * iltests.il: Add regression test for #71320.
4869 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4871 * mini.c (mono_codegen): Fix installation of profiler hooks.
4873 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4875 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4877 * mini.h, mini.c, cfold.c: optimize access to enum
4878 readonly fields, too. Eval conditional branches if possible
4879 to perform unreachable code removal in more cases.
4881 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4883 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4885 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4888 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4889 WinXP DEP. Fixes #71244.
4891 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4893 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4895 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4897 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4899 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4901 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4904 * mini.h: Bump AOT version.
4906 * mini.h (MonoCompile): Change exvar to a hash table.
4908 * mini.c: Allocate a separate exvar for each handler block.
4910 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4912 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4913 ex var with the pending exception and only throw if the two are equal.
4916 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4918 * mini-x86.c: Fix warnings.
4920 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4921 used by all the ports now.
4923 * aot.c: Add write-symbols and save-temps options.
4925 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4927 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4929 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4931 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4934 * tramp-s390.c: Check vtable slot belongs to the domain.
4936 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4937 as per other platforms.
4939 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4941 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4943 * driver.c: we don't run the Main() code in a subthread anymore.
4945 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4947 * mini.c: added experimental rtc support in the statistical
4948 profiler: if the user has the permission, more accurate statistics
4949 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4950 The MONO_RTC value must be restricted to what the linux rtc allows:
4951 power of two from 64 to 8192 Hz.
4953 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4955 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4957 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4959 * mini-ppc.c: better icache flush for smp.
4961 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4963 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4965 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4966 amd64 port, not yet used.
4968 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4970 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4973 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4975 * driver.c: Added --security option to activate the security manager.
4976 Right now this will allow code generation for declarative demands and
4977 is disabled when AOT is specified.
4978 * mini.c: Add code generation for declarative security demands.
4979 * mini.h: Add mono_use_security_manager as an extern gboolean.
4981 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4983 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4984 emitting more dense assembly code.
4986 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4987 exception throwing stuff.
4989 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4991 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4994 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4997 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5000 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5002 * tramp-*.c: Only patch vtable slots if the object is in the current
5003 domain. Fixes appdomain-unload.exe.
5005 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5007 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5010 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5012 * mini.c (reverse_branch_op): New helper function.
5014 * mini.c (optimize_branches): Run the new optimization only on
5015 platforms which support it. Also reverse all kinds of branches.
5017 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5019 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5022 * mini.c (optimize_branches): Reverse not-equals branches if the false
5023 bblock is a throw. This happens a lot of time with argument checking in
5026 * mini.c (mono_codegen): Add support for placing basic blocks after
5027 the function epilogue.
5029 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5032 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5034 * mini.c (setup_stat_profiler): Only set this up if the platform
5035 supports ITIMER_PROF.
5037 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5039 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5042 * inssel.brg: Fix a warning.
5044 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5046 * mini.c: added support for statistical profiler
5047 (run with: --profile=default:stat).
5049 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5051 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5053 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5055 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5056 related to global registers from the amd64 port.
5058 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5060 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5062 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5063 with global registers.
5064 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5066 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5068 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5070 * debug-mini.c (encode_value): Fix off-by-one.
5072 * aot.c (encode_value): Likewise.
5074 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5076 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5078 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5081 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5083 * aot.c (emit_method_info): Increase size of temp buffer.
5085 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5088 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5090 * aot.c (emit_method_info): Fix build.
5092 * aot.c: Further rework of the AOT file format to reduce the size of
5093 the method info data.
5095 * mini.h: Bump AOT file format version.
5097 2004-12-27 Martin Baulig <martin@ximian.com>
5099 * mini.c (mini_get_method): New static method; call
5100 mono_get_method_full() and mono_get_inflated_method().
5101 (mono_method_to_ir): Use mini_get_method() instead of
5102 mono_get_method_full().
5104 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5106 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5108 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5110 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5112 * inssel-amd64.brg: Add some optimization rules.
5114 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5116 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5117 standard not GC'd stuff is fine.
5119 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5121 * aot.c: Rework the AOT file format to get rid of most of the global
5122 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5124 * mini.h: Bump AOT file format version.
5126 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5128 * mini.h: Bump AOT file format version.
5130 * aot.c (mono_aot_is_got_entry): New function to determine if an
5131 address is inside a GOT.
5133 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5135 * cpu-pentium.md: Increase the maximum size of some instructions which
5136 might involve a got access.
5138 * mini.c (get_method_from_ip): Another debug helper function.
5140 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5141 when got var accesses are created during the decompose phase.
5143 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5145 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5146 argument mini_compile_method and to MonoCompile, and use this to
5147 determine whenever a given method is compiled for AOT. This allows the
5148 other methods compiled during AOT compilation to be free of AOT stuff,
5149 so the backends does not need to add special support for them by
5150 creating a fake GOT etc.
5152 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5155 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5157 * mini.c (mono_method_to_ir): It turns out that some of the
5158 x-appdomain wrappers are lax with types, so just ignore this for
5161 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5162 at the vtable->klass. If it is non-shared code we can just use the
5165 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5167 * mini-ppc.c: access MonoDomain from tls, too.
5169 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5171 * declsec.c: Removed unused variable (and related warning ;-)
5173 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5175 * iltests.il: New test for LDELEMA on an array of ref types.
5177 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5178 all ldelema's on reftypes.
5179 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5180 it was the wrong place to put it.
5182 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5183 register to pop to make this cleaner, at the request of Paolo.
5185 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5187 * mini-ops.h (OP_GETHASHCODE): New op.
5189 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5191 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5194 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5197 * mini-x86.c (mono_arch_output_basic_block): Rather than
5205 The first is 3 bytes while the second is 1. This saves 36 kb on
5206 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5207 see a small boost because of icache locality.
5209 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5211 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5213 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5214 started code sharing with the generic code.
5216 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5218 * mini-ppc.c, cpu-g4.md: added code for direct access to
5221 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5223 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5224 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5227 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5229 * declsec.c|h: Added functions to cache the declarative stack modifiers
5230 in MonoJitInfo and to create a security frame from a MonoJitInfo
5232 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5233 created. Register internal calls for System.Security.SecurityFrame::
5234 _GetSecurityFrame and _GetSecurityStack.
5235 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5236 the definitions for the new stack walk/callback mechanism.
5237 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5238 first security frame for LinkDemands and InheritanceDemands) and
5239 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5241 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5242 walk initialization (lupus).
5244 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5246 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5248 (handle_loaded_temps): Do not create a temporary variable for
5249 things that we know are temps. They will never be modified.
5250 (mono_spill_call): Set MONO_INST_IS_TEMP
5251 (mono_emulate_opcode): ditto
5253 (mono_method_to_ir.CEE_DUP): ditto
5255 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5257 * mini.c (type_to_eval_stack_type): Make this handle the void type
5258 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5259 (emit_tree): use ip_in_bb to special case some common idioms
5260 Update all callers to pass in the IP.
5261 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5263 This gives us a nice 2% speedup in mcs bootstrap.
5265 * mini-x86.c (peephole_pass): Peephole pass to make
5274 * mini.c (ip_in_bb): new method.
5275 (mono_method_to_ir): use this method rather than doing the hash
5278 * linear-scan.c (mono_linear_scan): When expiring actives, you
5279 don't need to keep around variables that expire on this
5280 instruction. This makes it so that:
5283 store (ebx add (ebx, 1))
5287 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5289 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5290 combination to avoid doing two copies. Fix up problems with previous
5293 * mini.c: Fix 64 bit warnings.
5295 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5297 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5299 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5300 changes from the x86 code.
5302 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5304 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5306 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5307 throwing code to reduce its size, unify the AOT and non-aot code and
5308 get rid of relocations in the AOT case.
5310 * mini-x86.h mini.c exceptions-x86.c
5311 (mono_arch_get_throw_corlib_exception): New arch specific function to
5312 raise corlib exceptions which doesn't require relocations in the
5315 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5317 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5319 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5322 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5325 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5327 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5328 with add function when used from Inc/dec atomic
5329 functions. Re-enabled optimization on x86.
5330 * mini-ops.h: renamed atomic_add functions to
5331 allow _add to match the Interlocked::Add and
5332 _add_next to match Interlocked::Inc/Dec.
5334 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5336 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5337 linking of BBs to the end BB, and enabled SSAPRE also with
5338 consprop and copyprop (which was prevented by that bug).
5340 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5342 * mini-x86.c: disabling the Interlocked optimizing code.
5344 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5346 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5349 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5351 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5352 interlocked optimization due lack of support on x86, rewrote
5353 exchange to take into account that base may be in eax.
5355 xsp works again; activated Interlocked optimizing code.
5357 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5359 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5361 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5363 * mini-ops.h: Add new opcodes.
5365 * mini.h: Add new patch types. Add got_var to MonoCompile.
5367 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5368 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5369 make it work with all kinds of patchable code.
5371 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5372 address of the GOT, and referencing entries in the GOT.
5374 * mini.c: Add code to load the GOT address if needed by an opcode.
5376 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5377 independent AOT code on the x86 using an elf-style Global Offset Table.
5379 2004-12-14 Raja R Harinath <rharinath@novell.com>
5381 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5383 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5385 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5388 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5390 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5391 of Interlocked:Increment/Decrement/Add as inline ops.
5392 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5394 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5396 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5397 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5399 2004-12-12 Duncan Mak <duncan@ximian.com>
5401 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5402 again. `patch_info->table_size' is no longer valid after Zoltan's
5405 2004-12-12 Martin Baulig <martin@ximian.com>
5407 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5408 if we are the "real" method, ie. not an inlined method inside it.
5410 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5412 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5413 before we look in the special fields table. This fixes
5414 ../tests/thread-static-init.cs.
5416 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5418 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5419 for Array get_Rank and get_Length. Fixes bug #70465.
5421 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5423 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5424 separate structure to reduce the size of MonoJumpInfo.
5426 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5428 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5430 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5432 * mini.c (mini_get_inst_for_method): Changed to allow ports
5433 to return a MonoInst instead of opcode
5434 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5436 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5437 Allow ports to return a created MonoInst instead of op-code, will enable
5439 (renamed mini_get_opcode_for_method to better reflected the functionality)
5441 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5443 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5445 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5447 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5450 2004-12-08 Martin Baulig <martin@ximian.com>
5452 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5453 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5455 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5457 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5460 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5463 2004-12-08 Raja R Harinath <rharinath@novell.com>
5465 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5467 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5469 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5470 bug introduced by the previous patch.
5472 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5474 * mini-ppc.c, objectc.cs: handle large structs passed by value
5477 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5479 * mini-ppc.c: OP_ARGLIST implementation from
5480 Geoff Norton <gnorton@customerdna.com>.
5482 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5484 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5485 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5487 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5489 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5491 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5493 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5496 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5498 * mini-sparc.c: Zero out localled-ed memory.
5500 * iltests.il: Add tests for zeroing out localloc-ed memory.
5502 2004-12-04 Martin Baulig <martin@ximian.com>
5504 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5505 mono_method_get_signature_full().
5507 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5509 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5510 and some utility functions (always for SSAPRE), integrated SSAPRE.
5512 * driver.c: Added ssapre option.
5513 * ssa.c: Small fix on OP_ARG handling.
5514 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5515 * Makefile.am: Likewise.
5517 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5519 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5522 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5525 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5527 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5529 * cpu-s390.md : Increase instruction length of oparglist.
5531 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5533 2004-11-30 Martin Baulig <martin@ximian.com>
5535 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5536 virtual generic methods. We call a special helper_compile_generic_method()
5537 icall to retrieve the method from the vtable, inflate and compile
5538 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5540 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5542 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5544 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5546 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5548 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5551 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5553 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5554 platforms with PIC aot.
5556 2004-11-28 Martin Baulig <martin@ximian.com>
5558 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5561 2004-11-28 Martin Baulig <martin@ximian.com>
5563 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5564 the result of mono_type_get_underlying_type() to check whether
5567 2004-11-26 Martin Baulig <martin@ximian.com>
5570 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5573 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5575 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5576 the same way as the other arguments so they won't get clobbered.
5578 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5579 calls through R11 since it is clobbered by the trampoline code.
5581 2004-11-26 Raja R Harinath <rharinath@novell.com>
5583 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5584 pick up in-tree mscorlib.dll.
5586 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5588 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5590 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5591 runtime data/code are now stored in a table similar to the GOT in ELF.
5592 This allows the code itself to be position independent.
5594 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5597 * aot.c: Attach ELF type (object/function) directives to all global
5600 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5602 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5604 * mini-amd64.h: Turn on PIC AOT code.
5606 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5607 returning the offset within an OP_AOTCONST instruction where the GOT
5608 offset needs to be added.
5610 * mini.h: Bump AOT file format version.
5612 2004-11-25 Martin Baulig <martin@ximian.com>
5614 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5615 uninflated generic methods.
5617 2004-11-25 Martin Baulig <martin@ximian.com>
5619 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5621 2004-11-24 Martin Baulig <martin@ximian.com>
5623 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5624 original klass (this only applies for generic instances).
5626 2004-11-24 Martin Baulig <martin@ximian.com>
5628 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5629 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5632 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5634 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5635 localloc. Fixes #69678.
5637 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5639 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5641 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5642 used SSE registers on pinvoke calls. Fixes #69774.
5644 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5646 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5647 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5649 2004-11-23 Raja R Harinath <rharinath@novell.com>
5651 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5652 Refer directly to the mcs/ tree.
5654 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5656 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5657 Check if a trampoline for a synchronized method is required.
5659 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5661 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5662 with localloc if needed. Throe arithmetric exception in
5663 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5664 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5666 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5668 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5669 types before switching on type. Fixes #69622.
5671 2004-11-19 Raja R Harinath <rharinath@novell.com>
5673 * Makefile.am (check-local): New. Integrate into 'make check'.
5674 (MCS,RUNTIME): Define using in-tree mono and mcs.
5676 (%.exe): Use $(ILASM).
5678 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5680 * mini-ppc.c: adjust initial prolog size (bug #69691).
5682 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5684 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5687 2004-11-17 Raja R Harinath <rharinath@novell.com>
5689 * Makefile.am (clean-local): Rename from 'clean'.
5691 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5693 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5694 to mono_arch_is_int_overflow.
5695 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5698 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5700 * declsec.c|h: New files to support declarative security attributes.
5701 Added function to check if a method has (applicable) security.
5702 * mini.c|h: Add check for declarative security attributes in
5703 mono_method_check_inlining.
5704 * Makefile.am: Added declsec.c and declsec.h to the build.
5706 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5708 * mini.c, mini.h: update to keep dynamic code info per-domain.
5710 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5712 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5713 (mini_init): Get rid of it from here too.
5715 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5717 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5718 implemented OP_RETHROW (patch by Geoff Norton
5719 <gnorton@customerdna.com>).
5721 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5723 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5724 between appdomains. Fixes appdomain-unload on PPC.
5726 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5728 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5729 mini-exceptions.c: handle the new wrapper types.
5730 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5731 token value as a MonoClass* when compiling a wrapper.
5732 mono_jit_create_remoting_trampoline now takes an additional
5733 MonoRemotingTarget parameter.
5735 2004-11-10 Martin Baulig <martin@localhost>
5737 * mini.c (mono_method_to_ir): Use `generic_container->context'
5738 rather than creating a new one.
5740 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5742 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5744 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5746 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5748 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5749 the experimental aot cache stuff.
5751 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5753 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5754 mini-exceptions.c: update to exception clause structure changes.
5756 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5758 * exceptions-x86.c (throw_exception): Fix warnings.
5760 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5763 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5765 * exceptions-sparc.c (get_throw_exception): Really fix this.
5767 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5769 * tramp-*.c: we no longer support icalls without wrappers, so
5770 a bit of code can be removed here
5772 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5774 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5777 * cpu-sparc.md: Add op_rethrow.
5779 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5781 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5783 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5784 * mini-ops.h: Add OP_RETHROW.
5786 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5788 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5790 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5792 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5793 Makes the output much easier to read
5795 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5797 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5798 prevents another huge leak when compiling with ssa. Secondly, the
5799 performance of doing this rather than freeing the lists is much
5800 better. GList does a lock every time you allocate a list link,
5801 so that it can use a memory pool. So, it is better to just use
5802 a memory pool of our own.
5804 * ssa.c, linear-scan.c: replace g_list_remove_link with
5805 g_list_delete. The remove one does not free the GList, so we were
5806 leaking memory. On -O=all --compile-all with corlib, this cut down
5807 3 MB of allocations.
5809 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5811 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5813 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5815 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5816 into a new function mono_create_jit_trampoline ().
5818 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5820 * trace.c (get_spec): Allow tracing of classes without a namespace.
5822 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5824 * mini.c: Fix pointer overwrite in mini_method_compile.
5826 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5828 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5829 The darwin ABI needs some special handling for 1 and 2 byte structs
5830 Lets use lbz/lhz instead of lwz everywhere.
5831 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5832 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5833 Use stb/sth for the former, and put the latter always on stack instead of in
5836 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5838 * trace.c (is_filenamechar): Add '_'.
5840 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5842 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5844 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5846 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5848 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5849 depends on libmonogc. Fixes #68805.
5851 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5853 * mini.c (mono_jit_free_method): Provide extra information for
5854 this error. Currently this leaks, but will be turned into a
5855 developer option in the future.
5857 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5859 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5861 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5863 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5864 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5865 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5867 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5869 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5870 trampolines for AOT code.
5872 2004-10-22 <vargaz@freemail.hu>
5874 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5875 constructed types. Fixes #68136.
5877 2004-10-21 Martin Baulig <martin@ximian.com>
5879 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5880 if it returns true, unwind the stack to the call instruction.
5882 2004-10-21 <vargaz@freemail.hu>
5884 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5886 * mini.h: Bump AOT version number.
5888 * objects.cs: Add another test for unbox trampolines.
5890 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5893 2004-10-20 <vargaz@freemail.hu>
5895 * driver.c: Add SHARED to the set of optimizations tested.
5897 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5899 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5902 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5904 2004-10-20 Martin Baulig <martin@ximian.com>
5906 * mini-exceptions.c (mono_handle_exception): Call
5907 mono_debugger_handle_exception() to tell the debugger about
5908 catch/finally clauses.
5910 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5912 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5914 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5917 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5919 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5920 methods as their native size, fixed bug #57543, #57545.
5921 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5922 This saves a temporary register and mullw call down into 1 (minor perf
5923 increase for cases like sum = sum * 5; This use to translate into:
5926 It now translates to
5929 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5931 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5934 2004-10-11 Martin Baulig <martin@ximian.com>
5936 * mini.c (mono_method_to_ir): If we're a generic method, get the
5937 MonoGenericContainer from our MonoMethodNormal and create a
5938 MonoGenericContext from it.
5940 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5942 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5944 * basic-long.cs: Add test for checked i8->i2 cast.
5946 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5948 * inssel-ppc.brg: added a couple of speedup rules.
5950 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5952 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5953 to speed up rebuilds.
5955 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5957 * mini-s390.c: Minor fix to OP_OR_IMM.
5959 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5961 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5962 better. Fixes appdomain-unload.exe on sparc.
5964 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5966 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5967 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5970 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5972 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5974 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5976 * mini.c: Always generate a field read/write wrapper for members
5977 of the class MarshalByRefObject since the actual instance could
5980 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5982 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5984 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5986 * driver.c mini.h trace.c: Move the setting of the main assembly into
5987 a separate function called mono_trace_set_assembly () and call it after
5988 actually loading the main assembly. Fixes #66872.
5990 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5992 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5993 using the code manager.
5995 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5997 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5999 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6001 * cpu-amd64.md: Fix bug in previous patch.
6003 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6006 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6008 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6009 mini-exceptions.c: updates for changed stack walk interface.
6011 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6013 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6015 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6017 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6019 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6021 * driver.c (mini_regression_list): Do not call mono_assembly_close
6022 since assemblies can't be unloaded.
6024 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6026 * cpu-amd64.md: Fix more instruction lengths.
6028 * cpu-amd64.md: Fix lengths of some instructions.
6030 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6032 * inssel.brg: Make the array ldelema check aot friendly.
6034 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6036 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6038 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6040 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6042 * mini-x86.c: Fix build.
6044 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6045 mono_type_get_underlying_type () helper function to simplify code.
6047 2004-09-09 Martin Baulig <martin@ximian.com>
6049 * mini-amd64.c: Don't access `type->data.klass' directly, call
6050 mono_class_from_mono_type() instead since the type may be a
6053 2004-09-09 Martin Baulig <martin@ximian.com>
6055 * mini-amd64.c (get_call_info): Fix support for generic instances.
6056 (add_valuetype): Use mono_class_from_mono_type() to get the class
6057 since we can be a generic instance.
6059 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6061 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6063 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6065 * liveness.c: reset spill costs on each scan: bug 62107
6067 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6069 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6070 unnecessary line that doesn't compile
6072 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6075 trampolines, make them call an error function so people can fix their
6078 2004-09-06 Martin Baulig <martin@ximian.com>
6080 * mini.c (mono_method_to_ir): When initializing locals, handle a
6081 generic instances like a valuetype if it's a valuetype and like a
6082 class if it's a class.
6084 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6086 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6087 stack. Fixes #64674.
6089 * exceptions.cs: Add test for unwinding of call arguments.
6091 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6093 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6094 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6095 set the carry/borrow flag). The sparc and s390 implementations
6096 can now use optimized versions (and simplify the code). ppc bugfixes.
6098 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6100 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6102 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6104 * inssel-amd64.brg: Remove leftover 32 bit rule.
6106 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6108 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6110 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6111 mono_arch_find_jit_info functions into a new function. Fix a memory
6114 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6117 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6119 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6122 * exceptions.cs: Add array size tests.
6124 * mini.c: Allocate a separate icall wrapper for each arity of
6125 mono_array_new_va. Fixes #59509.
6127 * exceptions.cs: Add testcase for 64578.
6129 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6131 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6133 2004-09-02 Martin Baulig <martin@ximian.com>
6135 * mini.c (mono_method_to_ir): When initializing the locals, call
6136 handle_initobj() on the generic instance itself, not its
6139 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6141 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6142 MonoJitInfo for dynamic methods.
6144 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6146 * mini.c: Add support for freeing JIT data for dynamic methods.
6148 2004-09-01 Martin Baulig <martin@ximian.com>
6150 * mini-x86.c (is_regsize_var): Added support for generic
6152 (mono_arch_emit_prolog): Make this compile again, use
6153 `x86_push_imm_template (code)'.
6155 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6157 * mini-x86.c: make all push_imm instructions that get
6158 patched always emit the long form
6160 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6162 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6163 in a per-domain hash.
6165 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6168 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6170 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6173 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6176 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6177 Beginnings of SSE2 support.
6179 * exceptions.cs: Add more tests for checked int<->uint casts.
6181 2004-08-28 Martin Baulig <martin@ximian.com>
6183 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6187 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6188 Handle generic instances recursively.
6190 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6192 * iltests.il: test for conv.u8 on a constant
6194 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6196 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6197 LCONV_x4 (shrun_32 (membase)).
6199 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6201 * inssel-x86.brg: c&p rules for push/setret of long
6203 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6205 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6206 compare (regvar, base)
6208 * inssel-x86.brg: more burg love
6210 * inssel.brg: more cleanup
6212 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6214 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6216 * basic-long.cs, basic-calls.cs: new tests for optimization.
6218 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6220 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6223 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6225 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6227 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6229 * inssel.brg (mini_emit_memcpy): use
6230 NO_UNALIGNED_ACCESS to disable memcpy optimization
6232 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6234 * mini-amd64.c: Handle generic types in various places.
6236 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6238 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6240 * mini.c (handle_box): Fix warning.
6242 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6244 * mini-amd64.h: Enable the emit_state optimization.
6246 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6248 * mini-amd64.c: Add some new 64 bit peephole opts.
6250 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6252 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6254 * mini-amd64.c: Register allocator fixes.
6256 * mini.c: Add an optimization to emit_state to avoid allocation of new
6257 registers on some platforms.
6259 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6261 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6263 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6264 allocation. Fixes #63085.
6266 * basic-long.cs: Add new regression test.
6268 * mini-amd64.c: Register allocator improvements.
6270 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6272 * mini-amd64.c (read_tls_offset_from_method): Add another code
6275 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6276 instruction sequence for nullifying class init trampolines.
6278 * objects.cs: Add new regalloc test.
6280 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6282 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6284 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6286 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6289 * driver.c: Fix profiling after TLS changes.
6291 * driver.c (mono_main): Set mono_stats.enabled if needed.
6293 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6296 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6298 * mini-x86.c: use a 1 op rather than a 2 op tls access
6299 instruction -> faster.
6301 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6303 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6306 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6308 * exceptions-sparc.c (throw_exception): fix typo
6310 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6312 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6313 set tree->dreg correctly with tls. Allow any
6314 register to be used.
6316 * mini-x86.c (read_tls_offset_from_method): add new code
6317 generation pattern seen with GCC.
6320 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6322 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6323 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6324 exceptions-sparc.c: fix some performance issues in exception
6325 handling and setting of the stack trace for exceptions that were
6328 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6330 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6333 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6336 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6338 This patch inlines tls access, when possible.
6340 * mini.h: new arch functions for TLS intrinsics.
6341 All platforms updated with a stub.
6343 * mini.c: use the new intrinsics
6345 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6346 arch specific intrinsic for tls variables
6348 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6350 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6353 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6355 * mini.c: thread local allocation
6357 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6359 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6361 * Makefile.am: Link against the static version of libmonogc.
6363 * Makefile.am: Link the static versions of the convenience libraries
6364 into the mono executable.
6366 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6368 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6370 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6371 on integer overflow.
6373 * mini-amd64.c: Reorganize function call code.
6375 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6377 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6379 * inssel-x86.brg: use xor eax,eax.
6381 * basic.cs: new tests
6383 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6385 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6386 in exception throwing code.
6388 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6390 * inssel-x86.brg: use xor esi,esi.
6392 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6394 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6395 can trace methods compiled during mini_init () too.
6397 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6400 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6402 * Makefile.am: static link on x86 (r=zoltan)
6404 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6406 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6407 code since it causes some programs to fail.
6409 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6411 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6413 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6415 * mini.c: ovfops_op_map - add STACK_OBJ case for
6417 * basic.cs: add test_0_pin_string as test
6420 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6422 * Makefile.am: build C# if srcdir != builddir
6424 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6426 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6427 fall-through blocks.
6429 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6431 * driver.c: enable loop by default again and include abcrem in -O=all.
6433 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6435 * iltests.il: Add some localloc tests.
6437 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6439 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6442 * inssel-amd64.brg: Add some optimizations.
6444 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6447 * Makefile.am: Statically link mono against libmono on AMD64.
6449 * mini-amd64.c inssel-amd64.brg: Optimizations.
6451 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6453 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6455 * tramp-amd64.c: Patch calling code in trampolines.
6457 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6459 * mini-amd64.c: pinvoke struct passing fixes.
6461 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6463 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6464 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6466 2004-08-05 Duncan Mak <duncan@ximian.com>
6468 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6471 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6473 * mini-amd64.c (emit_move_return_value): Move return value for normal
6476 2004-08-05 Martin Baulig <martin@ximian.com>
6478 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6479 `type->type'; just modify `type' itself when dealing with enums
6480 and generic instances.
6481 (check_call_signature): Make `simple_type' a `MonoType *'.
6483 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6485 * mini.c: Use OP_PADD to add offsets to addresses.
6487 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6489 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6491 * mini-sparc.c (mono_arch_emit_epilog): fix check
6492 for folding last op into restore instruction
6494 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6496 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6497 helper methods using the code manager.
6499 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6501 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6503 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6505 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6506 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6508 * mini-s390.c: fix tail processing
6510 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6512 * mini-ppc.c: mul.ovf.un exception name fix.
6514 2004-08-03 Martin Baulig <martin@ximian.com>
6516 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6517 instances; before jumping to `handle_enum', also modify `ptype'.
6519 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6521 * cpu-sparc.md: fcall maximal length too small.
6523 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6525 * mini-amd64.c mini.h: Add initial support for passing/returning
6526 structures to/from pinvoked methods.
6528 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6530 * mini-ppc.c: reg allocator fix.
6532 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6534 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6536 * inssel.brg: Optimize memset on 64 bit machines.
6538 * mini-amd64.c: Fix some vararg cases.
6540 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6542 * mini-s390.c: Corrected macro in emit_float_to_int
6544 * s390-abi.cs: Tests to exercise the s390 ABI
6546 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6548 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6551 * basic.cs: Add a test for add.ovf.un.
6553 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6555 * mini-sparc.c: add case for OP_IDIV_UN
6557 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6559 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6561 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6563 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6565 * basic.cs: regression tests.
6567 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6570 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6572 * basic.cs: Add a new test.
6574 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6575 and AOT. Various fixes and optimizations.
6577 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6579 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6581 * mini-ppc.c: make sure temp regs are not used for global reg
6584 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6586 * cpu-sparc.md: conv_i8 fix for 64bits
6588 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6590 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6592 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6593 add opcode for cmp BYTE PTR [eax], imm.
6595 * inssel.brg: Make memcpy and memset takes bases.
6597 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6599 * *-amd64.*: More AMD64 work.
6601 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6603 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6604 add a compare-not-equal opcode.
6606 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6608 * mini.c: Use mono_init_from_assembly instead of mono_init.
6610 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6612 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6614 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6616 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6618 * inssel.brg: 64 bit fixes.
6620 * mini.h (MonoCallInst): Add some AMD64 specific data.
6622 * mini.h: Add some OP_P opcodes.
6624 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6626 * basic.cs: tests for 61797 and 61740
6628 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6630 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6631 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6633 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6635 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6637 * *-amd64*.*: Ongoing AMD64 work.
6639 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6641 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6643 * *-amd64*: Ongoing AMD64 work.
6645 * mini-arch.h: Add AMD64 support.
6647 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6649 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6651 * mini-ops.h: Add new opcodes.
6653 * Makefile.am: Add AMD64 support.
6655 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6656 rules into the inssel-long*.brg files.
6658 * *-amd64.*: Add beginnings of AMD64 backend.
6660 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6662 * mini.c (print_dfn): commenting out the code that prints
6663 the cil. With -O=deadce, this makes -v -v crash.
6665 * cpu-pentium.md: make checkthis have a length of 2
6667 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6669 * mini-sparc.h: fix implementations of __builtin
6670 functions for Sun compiler for V9.
6672 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6674 * mini.c: use the new stelem.ref wrapper
6675 * exceptions.cs, arrays.cs: new stelem.ref tests
6677 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6679 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6680 new XSP should work with these changes).
6682 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6684 * inssel-{long32,x86,}.brg: trivial optimizations.
6686 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6688 * mini.c: load value when emitting box operation in
6691 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6693 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6694 is one byte shorter than cmp DWORD PTR [eax], 0.
6696 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6698 * inssel-ppc.brg: arguments on the stack are always
6699 relative to the stack pointer (spotted by Neale Ferguson).
6701 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6703 * exceptions-x86.c: delay appending the method name to the trace until
6704 after mono_jit_info_table_find is called, as this gets the real
6707 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6709 * aot.c: register roots
6711 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6713 * aot.c : I could just use PLATFORM_WIN32 flag.
6715 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6717 * aot.c : Reverting the previous fix. This time it broke linux build.
6719 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6721 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6723 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6725 * mini.c (handle_stack_args): Remove some more debugging code.
6727 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6729 * driver.c mini.h aot.c: Allow additional options to be specified with
6730 --aot and pass them to mono_compile_assembly.
6732 * aot.c: Add experimental code to AOT compile all loaded assemblies
6733 on demand and save the code into a cache in the filesystem.
6735 * aot.c: Add support for more wrapper methods.
6737 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6740 * cpu-*.md: Remove removed opcodes.
6742 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6743 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6744 related icalls to marshal.c.
6746 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6748 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6750 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6752 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6754 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6755 * liveness.c: If liveness is recomputated we need to reset the information
6756 for each variable. This way, if the liveness range has been narrowed
6757 by optimizations that happened after the last computation, we can return
6760 For example, if you have
6765 // Tons of code that does not affect i
6771 i = 0 is dead code and will be removed by SSA. However, when
6772 linear scan gets to the code, i will still appear to be live
6773 throughout the entire block. This prevents good register allocation.
6775 2004-07-06 Martin Baulig <martin@ximian.com>
6777 * debug-mini.c (mono_debug_init_method): Allow
6778 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6779 (mono_debug_add_icall_wrapper): New method.
6781 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6783 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6785 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6788 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6790 * aot.c (mono_aot_load_method): Fix loading of debug info.
6792 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6794 * aot.c: Add logging support.
6796 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6798 * mini.h: Add prototype for mono_print_method_from_ip.
6800 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6802 * inssel.brg: 64 bit fixes.
6804 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6807 * Makefile.am: Add SPARC64 support.
6809 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6811 * aot.c: Fix alignment problems on 32 bit platforms.
6813 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6815 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6818 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6821 * mini.h: Bump AOT file version. Some 64 bit fixes.
6823 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6825 * inssel-sparc.brg: Add new rule to avoid register moves.
6827 * inssel.brg: Add ldind_to_load_membase helper function.
6829 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6831 * mini.c: OffsetToStringData intrinsic.
6833 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6835 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6837 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6840 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6841 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6843 * mini.c: reinstated mono_compile_get_interface_var()
6844 on x86, too, since the change breaks the Gtk# build there as well.
6846 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6848 * driver.c: remove loop from the default optimizations: it seems to
6849 interact badly with some of the other options (see bug #60613).
6851 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6853 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6854 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6856 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6858 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6859 vararg-using methods.
6861 2004-06-21 Martin Baulig <martin@ximian.com>
6863 * mini/mini-exceptions.c
6864 (mono_handle_exception): Added `gpointer original_ip' argument.
6865 After calling mono_unhandled_exception(), call
6866 mono_debugger_unhandled_exception() and if that returns true,
6867 restore the context and return.
6869 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6871 * mini-ppc.c: prefer the use of relative branches so
6872 they won't need to be patched in aot code (patch from Patrick Beard).
6874 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6876 * aot.c: patch from Patrick Beard to make the output assembly
6877 more correct for the MacOSX assembler. Small tweak to
6878 generate sane images on Linux/PPC, too.
6880 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6882 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6883 case until bug #59509 is fixed (shows up in #60332).
6885 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6887 * mini.c: make sure the needed wrappers are compiled, too, with
6890 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6892 * driver.c: remove NPTL reference in --version output.
6894 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6896 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6897 generate valid assembly for the Mach-O assembler.
6899 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6901 * driver.c: don't include abcrem in the all optimization specifier
6902 since it slows down jit compilation too much for now.
6904 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6906 * mini.c: use BIGMUL only if both operands have the same signage.
6907 * iltests.il: Test for bug 60056. (errors related to signage in
6912 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6914 * mini.c, aot.c: memory leak fixes.
6916 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6918 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6920 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6922 * Makefile.am: remove the -static hack completely, it links in
6923 statically glib as well.
6925 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6927 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6928 * exceptions.cs: make it compile with new mcs/csc.
6930 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6931 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6932 and added relevant test case.
6934 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6936 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6937 regressions in gtk-sharp.
6939 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6941 * exceptions.cs: New regression tests.
6943 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6945 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6947 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6949 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6951 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6953 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6955 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6957 * mini.c (mono_jit_runtime_invoke): Init class in this
6958 method instead of trusting mono_jit_compile_method to
6959 do the work (because wrappers can be in object class)
6961 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6963 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6965 * basic-long.cs: New regression test.
6967 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6969 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6972 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6974 * Makefile.am: fix miguel's change to build mono statically against
6975 libmono (track build dependencies).
6977 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6979 * cfold.c: Some glib versions do not have G_MININT32.
6981 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6983 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6984 with precision of tan, atan, sin and cos, and implemented related
6985 regressions tests (fixes bug 54467, but one new problem appeared and
6988 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6990 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6992 * exceptions.cs: Add test for constant folding && division by zero.
6994 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6995 since driver.c is in libmono too, so the optimization was useless.
6997 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6998 variable to driver.c so the compiler can emit more efficient code to
7001 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7003 * Makefile.am: don't distribute generated inssel.[ch] files.
7005 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7007 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7008 into the default appdomain. Fixes #58707.
7010 * jit-icalls.c: Remove the broken approximation for truncl, doing
7011 no conversion is better.
7013 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7016 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7018 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7019 of the mcrxr instruction which is not available on some processors
7020 even if it's documented to be. Implement add and sub overflow correctly
7021 (still not complete for long unsigned). Speed up icalls a bit.
7023 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7025 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7026 we run .cctor in the current domain instead of target_domain.
7028 Fixes bug #58558, .cctor not being called in -O=shared.
7030 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7032 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7034 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7036 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7037 which can be done with an imm8, do it that way.
7038 (mono_arch_output_basic_block): ditto for a jmp
7039 (mono_arch_emit_prolog): Computate maximum offset of a label.
7041 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7043 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7044 now tries to allocate prefered physical reg's for virtual
7045 regs. This reduces the number of emited spills/loads with
7046 20-30% on our core assemblies.
7048 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7050 * jit-icalls.c: truncl() is not needed and trunc() is
7051 the correct thing to do anyway (bug #58287).
7053 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7055 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7058 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7060 * driver.c: enable loop optimizations by default.
7062 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7064 * mini-x86.c: fix calc of max loop size when aligning loops start.
7066 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7068 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7071 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7073 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7076 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7078 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7080 * mini.c (inline_method): Allways inline some wrappers even if the cost
7081 is too large. Fixes #58785.
7083 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7085 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7087 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7088 (crichton@gimp.org). Beginning of support for sparc/linux.
7090 * mini-sparc.c: Optimize retrieval of LMF address.
7092 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7094 * exceptions-ppc.c: handle alloca in methods with clauses.
7096 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7098 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7100 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7102 * mini.c: Delegate most of the abort signal work to
7103 mono_thread_request_interruption, which also handles Stop and Suspend
7106 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7108 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7109 supports the save/restore lmf opcodes.
7111 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7113 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7116 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7118 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7120 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7121 methods which contain array accesses.
7123 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7124 boundaries. Fixes #58537.
7126 * iltests.il: Add regression test for #58537.
7128 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7130 * mini-x86.c (mono_arch_local_regalloc): Last part of
7131 fix for bug #58633 (releasing register to early).
7133 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7135 * basic-long.cs: Add new regression test.
7137 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7139 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7140 register too early on the chain.
7142 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7144 * mini.c (create_helper_signature): Use a helper function to reduce
7145 the code which needs to be written. Also set the calling convention of
7146 icalls on windows. Fixes #57840.
7148 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7150 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7151 exceptions-ppc.c: added helper function to get the instruction address
7152 from a signal handler context.
7154 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7156 * helpers.c: use g_get_tmp_dir. Invokes happyness
7159 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7161 * helpers.c: Add new env variable to pass args to objdump.
7162 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7164 2004-05-17 Radek Doulik <rodo@ximian.com>
7166 * Makefile.am (common_sources): added abcremoval.h so it get
7167 disted and daily mono packages on go-mono.com will build again
7169 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7171 * abcremoval.c: Fixed coding style, added copyright header.
7173 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7175 * mini.h: Added prototype for abc removal main function.
7177 * build_relations_propagation_table.pl: Added copyright header.
7179 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7181 * basic-long.cs: reg test for complex ceq_long bug.
7183 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7185 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7186 reg in long and clob case (bug #58343). Fixed/added comments.
7188 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7190 * mini.c (mono_jit_runtime_invoke): Follow new convention
7191 of calling the invoke method with an function pointer.
7193 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7195 * ChangeLog: Fix author of memory leak patch.
7197 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7199 * Makefile.am: fix make dist as well...
7202 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7204 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7205 on archs where pointers are 4 bytes long.
7207 * Makefile.am: Added abcremoval.c source file.
7209 * abcremoval.c: Added abcremoval.c.
7211 * abcremoval.h: Added abcremoval.h.
7213 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7215 * inssel.brg: Enabled bounds check removal.
7217 * mini.c: Added support for abcrem optimization.
7219 * mini.h: Added abcrem optimization label.
7221 * driver.c: Added support for abcrem optimization.
7223 * propagated_relations_table.def: Added propagated_relations_table.def.
7225 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7227 * mini.c, cfold.c: fix style.
7229 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7231 * mini.c: handle issue with the low-level implementation of
7232 some long opcodes (bug #54209).
7234 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7236 * basic.cs: test for my new cmov stuff.
7238 2004-05-13 Patrik Torstensson
7240 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7241 opt and added peephole documentation.
7243 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7245 * tramp-ppc.c: rewrote the generic trampoline code.
7247 2004-05-11 Patrik Torstensson
7249 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7251 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7253 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7255 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7256 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7258 * mini.c: Add new icalls for AsAny marshalling.
7260 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7262 * tramp-ppc.c, mini-ppc.c: more cleanups.
7264 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7266 * mini.c: no warnings.
7268 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7270 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7272 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7274 * mini.c: In the thread abort signal handler, if the thread is in the
7275 process of being stoped, don't throw the Abort exception, just stop the
7278 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7280 * tramp-ppc.c: removed old code.
7282 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7284 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7285 do some simple speed optimizations on ppc.
7287 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7289 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7290 and large offsets in load/store.
7292 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7294 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7295 it causes regressions.
7297 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7299 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7302 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7304 * jit-icalls.c: remove warnings.
7305 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7306 speedups for unsafe code.
7308 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7310 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7312 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7314 * basic-calls.cs: Add new regression test.
7316 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7319 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7321 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7324 2004-05-06 Patrik Torstensson
7326 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7327 long reg allocation in any reg (not only eax:edx) and implemented
7328 long shl/shr ops in asm instead of helpers.
7330 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7332 * mini-sparc.h: Fix warnings.
7334 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7337 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7338 separate statement for clarity.
7340 * mini-sparc.c: Update status.
7342 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7344 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7347 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7349 * inssel-ppc.brg: another small pre-release workaround:
7350 we don't do overflow detection for long_sub_un.
7352 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7354 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7355 (also works around a weird ppc bug: 57957).
7357 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7359 * tramp-ppc.c: trampoline fixes.
7361 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7363 * mini-ppc.c: fixed typos.
7365 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7367 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7368 at the top of the stack. Fixed typos. Use a frame registers
7369 for all the methods with exception clauses.
7371 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7373 * exceptions-ppc.c: restore fp registers.
7375 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7377 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7378 order from the stack top (moved the stack room to save the
7379 return value for trace after the param area). Fixed corruption
7380 in restoring registers on unwind.
7382 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7384 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7386 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7388 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7389 and prolog/epilog for methods that use it. Allow
7390 enough param area room for varargs methods. Fix miguel's
7391 breakage in exception handling.
7393 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7395 * Makefile.am: run genmdesc only on current arch.
7397 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7400 * mini-x86.h: fix the build on windows.
7402 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7404 * 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.
7406 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7408 * mini-exceptions.c: New file.
7410 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7411 Move some parts of the x86 exception handling code to an
7412 arch-independent file so it can be shared with other ports.
7414 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7416 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7418 2004-04-26 David Waite <mass@akuma.org>
7420 * driver.c: remove comma from end of enumeration declaration
7422 2004-04-26 Jackson Harper <jackson@ximian.com>
7424 * driver.c: parse config file before loading first assembly. This
7425 allows the user gac to be enabled/disabled.
7427 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7429 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7430 simpler mechanism: we do not care what is encoded initially
7431 (branch absolute or relative), we care about the code and its
7432 target. I kept the old code for reference for now.
7434 The new code tries first to determine if the jump is anywhere in
7435 the -/+32 absolute meg range, if it succeeds, it encodes using the
7436 absolute branch; If not, it tried to find something in the
7437 relative range, if not, it uses the handle_thunk code.
7439 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7441 * exceptions-ppc.c: use the correct ip register on macosx.
7443 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7445 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7447 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7449 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7450 Raise exception on integer divide by zero by hand since the hw
7451 doesn't support it. Handle NaNs in FP compares.
7453 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7455 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7456 code reducing duplication between the platforms and enabled
7457 signal exception handling (on linux for now).
7459 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7461 * exceptions-ppc.c: more macosx support.
7463 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7465 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7467 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7469 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7471 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7473 * iltests.il: more tests.
7475 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7477 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7480 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7482 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7484 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7486 * liveness.c: Mark variables as volatile in all basic blocks reachable
7487 from exception clauses.
7489 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7491 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7494 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7496 * iltests.il, basic.cs: more tests for regalloc.
7498 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7500 * iltests.il: Some tests for register allocation modifications
7503 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7505 * exceptions.cs: Add regression test for bug #56782.
7507 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7508 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7509 the beauty of fixing the same thing in 5 different files...
7511 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7513 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7516 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7518 * mini.c: Add support for STRWLPARRAY marshalling convention.
7520 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7522 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7523 to init the context to setup the regs pointer).
7525 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7527 * exceptions-ppc.c: more exceptions work.
7529 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7531 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7534 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7536 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7537 can use the memory directly.
7539 * cpu-pentium.md: Update documentation from a post from Zoltan.
7541 add x86_add_membase, x86_sub_membase, x86_mul_membase
7543 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7545 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7546 GENERAL_REGS they were also hardcoded for all PPC ports.
7548 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7550 Remove hard-coded limit for floating point registers, use
7551 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7553 Notice that in MacOS X calling conventions you can fit a lot more
7554 floating point values in registers, so I should update the PInvoke
7555 test to excercise the passing of floating point values on the
7556 stack (currently broken).
7558 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7560 * tramp-ppc.c (create_trampoline_code): Added
7561 JUMP_TRAMPOLINE_SIZE.
7562 (ppc_magic_trampoline): Follow the pattern from
7563 x86_magic_trampoline: if code is set to zero, return.
7564 (create_trampoline_code): Always pass MonoMethod to the jump
7565 trampoline, before it was passing a null.
7566 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7567 share the code with mono_arch_create_jit_trampoline.
7569 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7571 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7574 * cpu-g4.md: Added length for jmp instruction, the worst case
7575 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7578 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7580 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7582 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7584 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7585 before each IL instruction.
7587 * mini.c (CEE_BOX): Fix warnings.
7589 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7591 * mini.c: removed a few unused vars and extra whitespace.
7593 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7595 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7597 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7599 (OP_GETCHR): use the above
7600 (CEE_LDELEMA): use the above.
7602 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7603 version of the generic impl.
7604 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7605 (CEE_LDELEMA): use the above.
7607 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7609 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7612 * iltests.il: Added new regression test for #56317.
7614 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7616 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7617 under NetBSD. Fixes #56450.
7619 * liveness.c (update_gen_kill_set): Fix previous patch.
7621 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7623 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7625 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7627 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7630 * inssel-sparc.brg: Add more optimizations.
7632 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7634 2004-04-01 Martin Baulig <martin@ximian.com>
7636 * mini.c (handle_box): New static function; moved the
7637 implementation of CEE_BOX here.
7638 (mono_method_to_ir): Added `constrained_call' variable.
7639 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7640 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7641 mono_method_get_constrained() to get the method.
7643 2004-04-01 Martin Baulig <martin@ximian.com>
7645 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7646 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7647 (mono_method_to_ir): We don't need these macros anymore since
7648 mono_class_get_full() already takes care of it.
7650 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7652 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7653 use @function (as doesn't accept #function here) and check the return
7654 value of system and stop if fails.
7656 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7658 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7660 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7662 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7664 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7666 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7669 * basic-long.cs: Add test for negation of Int64.MinValue.
7671 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7673 * mini-sparc.c: Update status.
7675 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7677 * exceptions-sparc.c: Fix return value in filters.
7679 * inssel-sparc.brg: Fix register allocation in some rules.
7681 2004-03-28 Martin Baulig <martin@ximian.com>
7683 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7686 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7688 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7690 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7691 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7692 remove unused conv_u4 opcode.
7694 * mini-x86.c: Remove valgrind workaround since it slows down things
7695 even when mono is not run under valgrind.
7697 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7699 * mini-sparc.c: Update status.
7701 * inssel-sparc.brg: Add some optimizations.
7703 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7704 future delay slot filling. Add support for varargs, tail calls and JMP.
7706 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7707 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7709 * inssel.brg: Fix register allocation in OP_ARGLIST.
7711 * inssel.brg: Fix warnings.
7713 2004-03-25 Martin Baulig <martin@ximian.com>
7715 * mini.c (inflate_generic_field): Removed.
7716 (mini_get_method): Removed, use mono_get_method_full(),
7717 (mini_get_class): Removed, use mono_class_get_full().
7718 (mono_method_to_ir): Pass our generic context to
7719 mono_field_from_token().
7721 2004-03-25 Martin Baulig <martin@ximian.com>
7723 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7724 of a `MonoMethod *'.
7725 (mini_get_method): Take a `MonoGenericContext *' instead
7726 of a `MonoMethod *'.
7727 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7728 a new local variable called `generic_context' which holds the
7729 current `MonoGenericContext *'; use it to lookup things.
7731 2004-03-24 Martin Baulig <martin@ximian.com>
7733 * mini.c (mini_get_class): New static method; if we're inside a
7734 generic instance, inflate the class if neccessary.
7735 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7737 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7739 * iltests.il: New regression test for #55976.
7741 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7744 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7746 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7749 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7751 * liveness.c: Consider SSA stores as well as loads when making vars
7754 * exceptions.cs: New regression tests for register allocation.
7756 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7758 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7759 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7760 domain lock only to protect puntual access to data structures.
7761 Added access lock for sighash, jit_icall_hash_name,
7762 jit_icall_hash_addr and domain->code_mp.
7764 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7766 * driver.c: Print SIGSEGV handling method.
7768 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7770 * mini.c (setup_jit_tls_data): Handle case when this is called
7771 multiple times for a thread.
7773 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7774 is different from fbxx_un. Fixes #54303. Also use constants instead of
7775 magic numbers in a lot of places.
7777 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7779 * exceptions.cs: Fix cctor test when --regression is used.
7781 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7783 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7786 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7788 * inssel-ppc.brg: fixed register assignments for some rules.
7790 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7792 * exceptions.cs: Add test for exceptions in static constructors.
7794 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7795 static constructors outside the domain lock. Fixes #55720.
7797 2004-03-17 Martin Baulig <martin@ximian.com>
7799 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7800 (inflate_generic_field): Take the `MonoMethod *' instead of the
7801 `MonoClass *' and added support for generic method.
7802 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7803 have a `field->parent->gen_params', only inflate the field if it's
7804 an open constructed type.
7806 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7808 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7809 exception object instead of the preconstructed ones.
7811 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7813 * mini.c: reverted changed to sigsegv_signal_handler commited
7814 accidentally in the previous patch.
7816 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7819 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7820 running --aot with an old assembly.
7822 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7824 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7827 * mini-sparc.c: Add support for v9 branches with prediction.
7829 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7831 * mini.c (mini_init): #warning is GNUC only
7833 * mini-sparc.h: implement __builtin_frame_address
7834 and __builtin_return_address for Sun C compiler
7836 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7838 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7840 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7842 * basic-calls.cs: Add test for unaligned byref long argument passing.
7844 * mini-ops.h: Add sparcv9 compare and branch instructions.
7846 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7847 v9 instructions if we have a v9 cpu.
7849 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7850 registers for global allocation.
7852 * exceptions-sparc.c: Fixes.
7854 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7856 * liveness.c (mono_analyze_liveness): Optimized version.
7858 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7860 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7863 * basic-float.cs basic-calls.cs: New regression tests.
7865 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7867 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7868 sigaltstack implementation.
7870 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7872 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7873 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7875 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7877 * mini.c: Fix warnings.
7879 * mini.c (mono_resolve_patch_target): New function which contains the
7880 arch independent part of the patching process.
7882 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7883 patching code to a separate function.
7885 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7887 * mini.c (add_signal_handler): ifdef out on Windows
7889 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7891 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7892 cpu-sparc.md: Add exception handling support + other fixes.
7894 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7895 typed GC detection in --version.
7897 * basic.cs exceptions.cs: New regression tests.
7899 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7900 the arch specific code can store data during a compilation.
7902 * mini-ops.h: Add OP_SETFRET.
7904 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7905 function, register a separate icall for each arity, so the icalls can
7908 * mini.c (mono_print_tree): Print negative offsets in a more readable
7911 * mini.c: Make signal handling work on sparc.
7913 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7915 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7917 * jit-icalls.c: Emulate truncl by aintl on solaris.
7919 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7921 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7923 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7925 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7927 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7928 a MarshalByRef type, inline a method that performs the check, taking into
7929 account that the object can be a proxy. Also implemented tow new opcodes:
7930 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7931 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7932 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7934 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7936 * mini-ppc.c: if a relative branch displacement is too big
7937 but it points to and area reachable with an absolute branch,
7940 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7942 * mini.c: optimize small copies in cpblk.
7944 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7946 * basic-calls.cs basic-float.cs: New regression tests.
7948 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7949 negative offsets from %fp. Implement localloc. Fix local register
7950 allocation. Fix the case when the this argument needs to be saved to
7951 the stack. Implement some missing opcodes.
7953 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7955 * mini.c (mini_method_compile): Reenable global regalloc in methods
7956 with exception handlers.
7958 * linear-scan.c (mono_varlist_sort): Fix warning.
7960 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7962 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7965 * liveness.c: Make all variables uses in exception clauses volatile, to
7966 prevent them from being allocated to registers. Fixes #42136.
7968 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7970 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7973 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7974 argument to mono_arch_regalloc_cost.
7976 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7979 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7981 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7982 Make the cost of allocating a variable to a register arch dependent.
7984 * basic-calls.cs: Fix compilation of tests.
7986 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7987 helper function to cut back on the number of #ifdefs needed.
7989 * mini-ppc.c: Fix compilation.
7991 * basic-calls.cs: New regression tests.
7993 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7995 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7996 of l0 since that is callee saved.
7998 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8001 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8002 of delay instruction.
8004 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8006 * mini.h (MonoCallInst): Add 'virtual' flag.
8008 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8010 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8012 * *.cs: New regression tests.
8014 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8017 * mini.c (mono_runtime_install_handlers): Fix build.
8019 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8020 'signal_stack_size' members.
8022 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8023 alternate signal stack.
8025 * exceptions-x86.c: Add stack overflow handling.
8027 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8028 functions to arch independent code.
8030 * mini.c (mono_print_tree): Print more detailed info for load_membase
8033 2004-02-23 Martin Baulig <martin@ximian.com>
8035 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8037 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8039 * mini-x86.c: fixed reg allocation for div/rem.
8041 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8043 * driver.c (mono_main): Report some configuratio options on --version.
8045 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8047 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8048 low in the address space. Correctly flush memory in thunks where we
8051 2004-02-20 Martin Baulig <martin@ximian.com>
8053 * mini.c (mini_get_method): New static method; inflate all generic
8054 methods and methods in open generic instances.
8055 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8056 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8058 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8060 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8062 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8064 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8066 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8068 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8069 it compile using Sun's compiler.
8071 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8073 * 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.
8075 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8077 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8079 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8081 * mini-ppc.c: handle calls outside of the allowed range with thunks
8082 allocated using the code manager.
8083 * tramp-ppc.c: use the code manager to hold generated native code.
8084 Fixed the magic trampoline to just patch vtable entries.
8086 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8088 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8091 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8093 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8096 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8097 if we have a working __thread implementation.
8099 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8100 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8102 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8104 * mini-x86.c: Fix compilation under gcc 2.
8106 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8108 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8109 contains a call to the wrapped function.
8111 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8112 OP_<CALL>_IMM opcodes, and use them under X86.
8114 * mini.c (mono_jit_find_compiled_method): Fix warning.
8116 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8118 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8120 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8121 functionality to mini.c.
8123 * mini.c (mono_create_jump_trampoline): New function to create a jump
8124 trampoline. Return a compiled method instead of a trampoline if it
8125 exists. Add a cache for jump trampolines.
8127 * mini.c (mono_jit_find_compiled_method): New function to return a
8128 compiled method if it exists.
8130 * mini-x86.c: Call mono_create_jump_trampoline instead of
8131 mono_arch_create_jit_trampoline.
8133 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8134 a jump trampoline. Fixes #52092.
8136 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8138 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8139 which is not up-to-date. Add check_corlib_version () instead.
8141 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8144 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8145 since newer valgrind versions do not need it.
8147 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8148 compile a method with a given set of optimizations.
8150 * mini.c: Compile icall wrappers on-demand instead of at startup.
8152 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8153 wrapper for an icall.
8155 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8157 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8160 * iltests.il: Add test for non-empty stack before switch instruction.
8162 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8164 * mini.c: Add support for new stringbuilder marshalling conventions.
8166 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8168 2004-02-01 Martin Baulig <martin@ximian.com>
8170 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8171 in `ginst->mtype_argv'.
8173 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8175 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8176 facilitate grepping.
8178 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8180 * mini.c: fixed buglet in initobj generic implementation for references.
8182 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8184 * Makefile.am: make the version script conditional.
8185 * jit-icalls.c: handle missing truncl().
8187 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8189 * exceptions.cs: Add more tests for double->int conversion.
8191 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8192 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8194 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8196 * driver.c: make --verbose --version emit an error
8197 if the loaded corlib doesn't match the runtime version.
8199 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8201 * mini-ppc.h: export ppc_patch().
8202 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8203 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8204 on par or better than on MacOSX.
8206 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8208 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8209 mono_lookup_pinvoke_call.
8211 * mini-x86.c: Under windows, the default pinvoke calling convention is
8212 stdcall. Fixes #52834.
8214 * mini.c (optimize_branches): Add an upper bound to the number of
8215 iterations to prevent infinite loops on strange loops. Fixes #53003.
8217 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8219 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8220 and ISINST. Fixes #52093.
8222 * objects.cs (test_0_vector_array_cast): New tests.
8224 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8226 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8227 checking in Array.Set ().
8229 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8232 * object.cs (test_0_multi_array_cast): New regression test.
8234 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8236 * exceptions-ppc.c: fix build on Linux/PPC.
8238 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8240 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8241 running under valgrind.
8242 (x86_magic_trampoline): Fix build bustage.
8244 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8245 negative values as well. This is needed for the encoding of the line number
8246 info, since sometimes the line numbers are not in increasing order.
8248 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8250 * cpu-pentium.md (localloc): Increase the size of the localloc
8251 instruction since it is a loop under Win32.
8253 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8256 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8258 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8259 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8260 Max Horn (max@quendi.de). Fix file names in comments.
8262 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8264 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8265 avoid stack overflow.
8266 (replace_usage): Avoid uninitialized variable warnings.
8268 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8269 and taking the address of valuetype variables.
8271 2004-01-03 Patrik Torstensson
8273 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8274 for other purposes than FP later on.
8276 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8278 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8281 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8283 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8285 2003-12-30 Patrik Torstensson <p@rxc.se>
8287 * mini-x86.h: Decreased number of availiable fp regs.
8288 Solves corner cases with FP spilling.
8290 2003-12-23 Patrik Torstensson <p@rxc.se>
8292 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8293 for floating point stack tracking / spilling on x86.
8296 * basic-float.cs: added float mul overflow test.
8298 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8300 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8302 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8304 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8305 supports for cond branches that overflow the immediate
8306 overflow offset. mcs can compile simple programs.
8308 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8310 * exceptions-ppc.c: exception handling support wip:
8311 finally handlers get run on exception.
8313 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8315 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8318 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8320 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8321 initial support for stack walking and unwinding.
8323 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8325 * driver.c (mono_main): Make corlib-out-of-sync message more
8326 descriptive. Also remove verify_corlib call.
8328 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8330 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8331 not overlap with other call's arguments, too.
8333 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8335 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8336 move to arch-specific code the choice of arch-specific
8337 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8338 * mini.c: ensure emulation calls will not interleave
8341 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8343 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8344 the magic trampoline stack frame is dropped before executing
8347 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8349 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8350 and integer to fp conversions. Added support for overflowing
8351 arguments on the stack. Reserve a couple more registers as temps.
8352 Added support for aot compilation (as output still needs to be
8355 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8357 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8358 Don't overwrite return register in some corner cases.
8360 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8362 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8363 static constructors when AOT compiling.
8365 * driver.c (mono_main): Call mono_check_corlib_version.
8367 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8369 * cpu-g4.md, basic.cs: fixed div target register.
8371 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8373 * mini-ppc.c, basic.cs: shl_imm fix with test.
8375 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8377 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8378 structures by value. Misc fixes.
8379 * objects.cs: more tests.
8381 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8383 * mini-ppc.c: lconv.ovf.i implemented.
8385 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8388 (mini_init): don't error out if someone already called g_thread_init.
8390 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8392 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8393 to be any type per the spec. Fix abnormal memory usage when
8394 the same object is repeatedly thrown.
8396 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8398 * mini.c: check for overruns in IL code.
8400 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8402 * TODO: Add/remove some todo entries.
8404 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8406 * driver.c (mono_main): Call mono_verify_corlib.
8408 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8410 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8411 This has been moved to mini.c
8412 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8413 type being casted is marshalbyref it could be a proxy, so instead of
8414 emitting the type check code, emit a call to a runtime method that will
8415 perform the check by calling CanCastTo if needed.
8417 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8419 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8420 methods with large stack frames under Win32.
8422 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8424 * Makefile.am: Distribute regression tests.
8426 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8427 at the end instead of inserting each variable into the sorted list.
8429 * linear-scan.c (mono_varlist_sort): New helper function.
8431 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8433 * mini.c: ensure arguments and locals are within bounds.
8435 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8437 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8440 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8442 * mini.c (mono_cprop_copy_values): Fix crash.
8444 * aot.c: Set verbosity back to 0.
8446 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8448 * regalloc.c: complete memory leak fix by Laurent Morichetti
8451 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8453 * driver.c (main_thread_handler): Revert the previous patch.
8455 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8458 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8459 memory from the memory pool.
8461 * driver.c (main_thread_handler): Turn on all optimizations when
8464 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8465 an array for better performance.
8467 * regalloc.c (mono_regstate_assign): Fix memory leak.
8469 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8470 serialize the debug info.
8472 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8473 debug info from the serialized representation.
8475 * aot.c: Save debug info into the generated file and load it when
8478 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8480 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8482 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8483 More FP-related fixes.
8485 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8487 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8488 and register allocation buglet. Hello world now runs.
8490 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8492 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8493 * tramp-ppc.c: fixed class init trampoline.
8494 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8496 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8498 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8499 mini.c: more ppc changes/fixes.
8501 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8503 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8504 Also optimize the case when the arguments are the same in the caller
8507 * iltests.il: Add tests for tail calls with valuetype arguments.
8509 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8511 * mini-ppc.c: fixes for struct return type.
8513 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8515 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8516 mono_spillvar_offset() to arch-specific code.
8518 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8520 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8522 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8524 * exceptions-x86.c: Fix stack space leaks.
8526 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8527 registers from the lmf if the method has save_lmf set.
8529 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8531 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8532 of icall wrappers into InvokeInDomain, since these are now per-domain.
8534 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8536 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8537 make some opcode emulation and intrinsic ops enabled/disabled
8538 according to the architecture. More fixes.
8540 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8542 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8544 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8546 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8547 arch-specific handling for 'this' and struct return type to
8550 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8552 * aot.c: prevent divide by zero error when reporting (it happened with
8555 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8557 * mini.h (inst_switch): Remove unused macro.
8559 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8562 (load_aot_module): free 'info->methods' and 'info' properly. No more
8563 "free(): invalid pointer blah" messages when you have an old aot
8566 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8568 * jit-icalls.c, mini.c: Added support for context static fields.
8570 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8572 * mini.c (mono_method_blittable): Methods which set LastError are not
8573 blittable either. Fixes #51108.
8575 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8577 * mini.c: flush icache.
8578 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8580 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8582 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8584 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8586 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8589 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8592 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8594 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8596 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8597 instruction when the result is discarded.
8599 * iltests.il (test_0_div_regalloc): New regression test.
8601 * arrays.cs: Fix compilation error.
8603 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8605 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8606 float rules to inssel-x86.brg: sane architectures with FP registers
8607 don't need to implement these rules.
8609 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8611 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8613 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8615 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8616 implementation of 32 bit systems.
8618 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8620 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8621 (Jeroen Zwartepoorte).
8623 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8625 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8626 the caller and the callee matches.
8628 * mini.c (mono_method_to_ir): Add comment.
8630 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8631 signbit is missing on some platforms.
8633 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8635 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8637 * mini.c (setup_jit_tls_data): Call the new function.
8639 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8641 * mini-x86.c: Add experimental support for fast access to the lmf
8642 structure under NPTL/Linux 2.6.x.
8644 2003-11-06 Martin Baulig <martin@ximian.com>
8646 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8647 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8650 2003-11-02 Martin Baulig <martin@ximian.com>
8652 * mini.c (inflate_generic_field): New static method.
8653 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8654 generic instance and the field is declared in a generic type, call
8655 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8657 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8659 * mini.h mini.c (mono_method_same_domain): New function to return
8660 whenever the caller and the callee are in the same domain.
8662 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8664 2003-10-30 Martin Baulig <martin@ximian.com>
8666 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8667 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8669 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8670 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8672 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8674 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8677 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8678 object here, so it is in the correct appdomain etc.
8680 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8682 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8684 (mono_method_to_ir): Avoid freeing the type created returned from
8685 mono_type_create_from_typespec, since it is put into an internal cache
8686 by the function. Fixes pointer.exe.
8688 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8689 trampolines for icalls and pinvokes as well. Fixes #33569.
8691 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8693 * mini.c: Update after appdomain changes.
8695 * mini.c (mono_jit_compile_method_inner): Allways compile native
8696 method wrappers in the root domain, since there can only be one
8697 instance of them, whose address is stored in method->info.
8699 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8701 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8702 environment variable. Instead detect automatically whenever running
8703 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8706 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8708 * trace.c, trace.h: New files that implement the new trace option
8711 * driver.c: Document new --trace options.
8713 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8716 - if (mono_jit_trace_calls)
8717 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8719 * mini.h: prototypes.
8721 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8723 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8725 * mini.c inssel.brg: Implement typedefbyref opcodes.
8727 * mini.c (mono_jit_compile_method): Remove unused local variable.
8729 * mini.c (mono_jit_compile_method_inner): Ditto.
8731 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8733 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8735 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8737 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8739 * mini.c (mono_no_aot): Remove unused global variable.
8741 * mini.c: Thread safety fixes.
8743 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8745 * mini.c (mono_create_class_init_trampoline): Add a lock around
8746 class_init_hash_addr.
8748 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8751 * mini.c: Decompose the NEWARR instruction before decomposing its
8752 arguments. Fixes #30073.
8754 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8756 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8759 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8761 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8763 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8765 * driver.c: Add support for compiling icall wrappers to --compile.
8767 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8769 * inssel.brg: The empty value in class->interface_offsets is -1, not
8772 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8774 * objects.cs: New test for 'is' operator on an array of interfaces.
8776 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8778 * tramp-ppc.c: update trampoline code to support jumps
8779 and class initialization.
8781 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8783 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8785 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8787 * inssel.brg (OP_UNBOX): Remove unused rule.
8789 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8790 region instead of one for each method. Fixes #47813.
8792 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8794 * exceptions.cs (test_0_nested_finally): New regression test for
8795 nested exception handlers.
8797 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8799 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8801 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8804 * mini.c (mono_method_check_inlining): Make the inlining limit
8805 configurable by an environment variable.
8807 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8809 * mini.h: Bump AOT file version.
8811 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8812 token, store the image along with the token, since the token might not
8813 refer to the same image as the method containing the relocation,
8814 because of inlining.
8816 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8818 * mini.c (mono_precompile_assemblies): New function to compile
8819 all methods in all loaded assemblies.
8821 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8823 * regalloc.h regalloc.c (MonoRegState): Change the type of
8824 iassign and fassign to int*, since they can contain large negative
8825 values if the register is spilled. Also added some comments. Fixes
8828 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8829 under Win32. Fixes #42964.
8831 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8833 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8835 * aot.c: Added support for AOT compiling methods which contain calls
8836 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8839 * driver.c (compile_all_methods): Run the compilation in a thread
8840 managed by mono. Fixes #44023.
8842 * mini.c (mono_codegen): Print full method name in verbose output.
8844 * mini-x86.c (mono_arch_patch_code): Fix warning.
8846 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8847 jumps, since the method we are jumping to might be domain-specific.
8849 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8851 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8853 * inssel.brg: string chars are unsigned.
8855 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8857 * TODO: New todo item.
8859 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8860 which calls mono_runtime_class_init and patches the call site to
8861 avoid further calls.
8862 (mono_arch_create_class_init_trampoline): New arch specific function
8863 to create a class init trampoline.
8864 (create_trampoline_code): Generalized so it can create
8865 class init trampolines as well.
8867 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8868 (mono_create_class_init_trampoline): New function to create and cache
8869 class init trampolines.
8870 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8871 vtable given the address of a class init trampoline. Used by the
8873 (mono_codegen): Generate a call to a trampoline instead of
8874 mono_runtime_class_init in LDSFLD[A].
8875 (mono_codegen): Add relocations for the new trampoline.
8877 * mini.h mini-x86.c aot.c: Added a new relocation type:
8878 MONO_PATCH_INFO_CLASS_INIT.
8880 * mini.h: Bump AOT version number.
8882 * aot.c: Create a copy of the loaded code instead of using the original
8883 so methods which call each other will be close in memory, improving
8886 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8887 patch since it breaks the regression tests.
8889 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8890 for the register saving instruction sequence since the
8891 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8893 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8895 * TODO: Fix todo item && remove another.
8897 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8899 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8902 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8903 function of the module.
8905 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8906 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8907 --no-aot command line option.
8909 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8911 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8912 by Bernie Solomon (bernard@ugsolutions.com).
8914 * inssel.brg: Refactor the interface offset table related code into
8915 its separate functions and add support for the AOT case.
8917 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8919 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8921 * aot.c: Added mono_aot_verbose variable and made all debugging
8922 output depend on the value of this variable.
8924 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8925 method_label and info_label.
8927 * mini.h mini-x86.c aot.c: Added a new relocation type
8928 MONO_PATCH_INFO_IID for klass->interface_id.
8930 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8931 the MonoJitInfo structure.
8933 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8934 a non-root appdomain in shared mode.
8936 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8938 * aot.c: make aot loader less verbose. Remove free of unused variable.
8940 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8942 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8944 * .cvsignore: Added *.dll.
8946 * mini.c (mono_print_tree_nl): New function callable while debugging.
8948 * mini.c (mono_print_code): Export this.
8950 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8953 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8955 * mini.h (MonoCompile): Added 'jit_info' field.
8957 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8958 the cfg structure, since it is needed by the AOT compiler.
8960 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8962 * aot.c: A major rewrite. Changes include:
8963 - save exception tables for methods which have them.
8964 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8966 - reworked the file format so it is now much smaller and needs
8967 fewer relocation entries.
8969 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8971 * aot.c (load_aot_module): Fix build bustage on platforms without
8974 2003-09-04 Martin Baulig <martin@ximian.com>
8976 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8978 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8980 * TODO: Some new optimization ideas.
8982 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8984 * aot.c: Save the optimization flags used to compile the code into
8987 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8988 support emitting domain specific code.
8990 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8991 no longer domain neutral. It can be made domain neutral by compiling
8992 with --optimize=shared.
8994 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8997 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8998 loading of AOT code.
9000 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9002 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9003 if there is no domain neutrality information.
9005 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9007 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9008 format version into the generated library.
9010 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9011 callee method into the caller since one of them could be shared.
9013 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9014 system exceptions from AOT code now works.
9016 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9017 method if it is domain neutral and the callee is not.
9019 * graph.c (cfg_emit_one_loop_level): Fix warning.
9021 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9023 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9026 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9028 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9029 is needed by code which is executed before mono_runtime_init ().
9030 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9032 * mini.c (mono_thread_abort): Fix warning.
9033 (mono_jit_compile_method): Call static constructor in the AOT case too.
9035 * aot.c (mono_compile_assembly): Fix warning.
9037 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9039 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9041 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9043 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9045 * cpu-pentium.md: Fix the length of call opcodes so they include the
9046 ESP restoring instruction. Fixes #47968.
9048 2003-08-28 Martin Baulig <martin@ximian.com>
9050 * mini-x86.c (mono_arch_call_opcode): Added support for
9051 MONO_TYPE_GENERICINST.
9053 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9055 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9057 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9058 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9060 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9063 2003-08-26 Martin Baulig <martin@ximian.com>
9065 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9066 when reporting an error, set this to the actual error location.
9067 (mono_method_to_ir): Report the correct error location if
9068 get_basic_blocks() returned an error.
9070 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9072 * mini.c (mono_type_blittable): OBJECT is not blittable.
9073 (mono_method_blittable): Methods which have marshalling descriptors
9074 are not blittable either. Fixes #47842.
9076 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9078 * driver.c mini.c: Use an environment variable instead of a global
9079 variable. Also fix the build.
9081 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9082 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9085 * driver.c mini.c: Added --with-valgrind option to turn off some
9086 code which prevents mono from running under valgrind.
9088 * mini.c (mono_emit_call_args): Fixed warning.
9090 * mini.c (mono_emulate_opcode): Fixed warning.
9092 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9094 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9095 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9096 regalloc.c, regalloc.h: specify available registers in arch-specific
9097 code and support floats in the regallocator (patch by Laurent Morichetti
9100 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9102 * mini.c: mono_thread_current() can be called only after
9103 mono_runtime_init(): rearrange code to not call it early on.
9105 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9107 * mini.c: allocate jump tables in the code mempools.
9109 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9111 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9114 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9116 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9117 12 to 16. This fixes bug #47453.
9120 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9122 * mini-ppc.c: fixed indexed load and unsigned compares.
9124 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9126 * mini.c: reenabled installation of handler for
9127 thread abort signal.
9129 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9131 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9132 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9133 until it's fixed and actually useful.
9135 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9137 * inssel-long32.brg: couple more opcodes implemented.
9139 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9141 * mini-sparc.c: Even more opcodes implemeted.
9143 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9145 * mini-sparc.c: More opcodes implemented.
9147 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9149 * mini-sparc.c: More opcodes implemented.
9151 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9153 * inssel-sparc.brg: Add some needed rules. Direct
9155 * Makefile.am: Use inssel-sparc.brg
9156 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9157 an assert happy for now.
9159 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9161 * mini-sparc.c: Fixed compile errors.
9162 * exceptions-sparc.c: Same. We now produce a mono binary
9163 on sparc-linux. Yea.
9165 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9167 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9168 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9169 They compile, but do not work.
9171 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9173 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9174 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9175 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9178 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9180 * mini.c: more opcodes implemented and better support for generics.
9182 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9184 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9185 * mini.c, mini.h: first cut at generics support: some new instructions
9186 added and changed the behaviour of some of the existing ones.
9188 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9190 * mini.c: Removed definition of metadata_shared mutex here.
9192 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9194 * mini-x86.c: make vararg calls work for instance methods.
9196 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9198 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9199 returns the arguments in a separte list, now.
9201 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9203 * aot.c, mini.c: updates for array type representation changes.
9205 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9207 * mini.c: register function to perform jit shutdown.
9209 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9211 * mini.c: use a faster allocator if possible.
9213 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9215 * aot.c: some cleanups and portability changes.
9217 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9219 * mini.c: use faster allocation for CEE_BOX if possible.
9221 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9223 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9224 Moved inlined mempcy code to its own function so that is can be
9225 reused. Added an inline memset function as well (optimized initobj).
9226 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9228 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9230 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9232 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9234 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9235 arch code can setup the cpu for CLR execution, if needed.
9236 We use it on x86 to set the precision of FP operations.
9238 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9240 * mini.c: disable some optimizations if we can guess they'll cost too
9241 much for a given method.
9243 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9245 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9247 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9248 * mini.h mini.c mini-x86.c: Added instruction level coverage
9249 info collection support.
9251 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9253 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9254 is now implemented in the profiling API. Get rid of a couple of
9255 unnecessary global variables.
9257 2003-06-15 Nick Drochak <ndrochak@gol.com>
9259 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9260 * cpu-g4.md: add op_bigmul and op_bigmul_un
9261 * cpu_pentium.md: add op_bigmul_un
9262 * inssel-long32.brg: add rule for unsigned bigmul
9263 * mini-ops.h: define OP_BIGMUL_UN
9264 * mini-x86.c: THE BUG: handle (un)signed properly
9265 * mini.c: choose unsigned opcode if needed.
9266 This set of patches fixes bug #44291
9268 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9270 * mini.c (optimize_branches): improved to handle all kinds of
9271 conditional branches.
9273 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9275 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9276 don't raise exceptions.
9278 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9280 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9281 to arch-specific files.
9283 2003-06-09 Martin Baulig <martin@ximian.com>
9285 * Makefile.am (libs): Added $(LIBGC_LIBS).
9287 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9289 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9290 and OP_ATAN (fixes bug#44293).
9292 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9294 * Makefile.am, mini-x86.c: rename cpu description array to
9295 pentium_desc, since some compilers define the 'pentium' preprocessor
9298 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9300 * mini.c (mini_select_instructions): add explicit branch if the
9301 following block is not the false target of a conditional branch -
9302 we need this with any optimization that reorder or remove bblocks
9304 * mini.c (optimize_branches): bug fixes
9306 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9308 * mini.c (mono_method_to_ir): inline static readonly fields
9310 * ssa.c (fold_tree): start cfold support for long (very simple
9313 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9315 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9317 * inssel.brg: fixed memcpy (bug #44219).
9319 2003-06-05 Dick Porter <dick@ximian.com>
9321 * driver.c: Set the glib log levels to not abort if g_message
9324 g_set_prgname() has to happen before mini_init() so that the
9325 process handle gets the info.
9327 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9329 * driver.c: add intrins to the default optimizations to get wider
9332 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9334 * mini.h: some large basic blocks will overflow a 16-bit
9335 integers for symbolic registers.
9337 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9339 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9340 (mono_arch_output_basic_block): fix bug 43499
9342 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9344 * mini.c: kill duplicated definition of mono_debug_format.
9346 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9348 * mini-x86.c, arrays.cs: fixed register allocation bug.
9350 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9352 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9354 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9356 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9359 (print_method_from_ip): also print source location information if
9362 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9364 * mini.c (mono_find_block_region): bug fix in region code
9365 (mini_method_compile): enable removing unreachable code again, but
9366 only in methods without exception clauses.
9368 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9370 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9371 Implemented arglist opcode and handling of TypedReference type.
9372 Fixed x86 call convention when a structure is returned.
9373 Minimal support for calling static vararg methods.
9375 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9377 * mini.c (mini_method_compile): always remove unreachable code,
9378 because the code in them may be inconsistent (access to dead
9379 variables for example).
9381 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9383 * driver.c, debug-mini.c: warning fixes.
9385 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9387 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9389 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9391 * mini.c: thread-static fields are registered in mono_class_vtable(),
9392 so ensure the function is called before checking for them.
9394 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9396 * mini.c (optimize_branches): fix for bug 43586
9398 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9399 overflow (fixes Bug #43639)
9401 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9403 * mini.c, objects.cs: allow the use of stobj for primitive types.
9405 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9407 * mini.c: be less strict about argument checking until we support
9408 running the verifier.
9410 2003-05-27 Nick Drochak <ndrochak@gol.com>
9412 * basic-long.cs: tests for (ulong)int * (ulong)int also
9413 * mini.c: use the same trick for (ulong)int * (ulong)int
9415 2003-05-27 Nick Drochak <ndrochak@gol.com>
9417 * basic-long.cs: add regression test for (long)int * (long)int
9418 * cpu-pentium.md: add op_bigmul specification
9419 * inssel-long32.brg: add OP_BIGMUL rule
9420 * mini-ops.h: add OP_BIGMUL
9421 * mini-x86.c: register allocator: handle case where src1 needs to be
9423 * mini.c: substitute special BIGMUL opcode in the tree for
9424 (long)int * (long)int
9426 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9428 * jit-icalls.c: call the type ctor on field access if needed.
9430 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9432 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9433 to a method (including results of ldelema, bug#43207).
9435 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9437 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9438 colors to show exception handler blocks.
9440 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9441 (fix for pinvoke7.cs).
9443 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9445 * mini.h, mini.c: ensure correct initialization order for types that
9446 require it. Prepare for lazy compilation of jit icall wrappers.
9447 Provide a name for opcode emulation to reduce unneeded mallocing.
9449 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9451 * mini-x86.c: better register restoring code and profiling
9452 support for tail calls.
9454 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9456 * mini.h, driver.c: prepare for leaf methods optimization.
9458 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9460 * mini.c: get targets of branches before converting a method.
9462 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9464 * mini.c (optimize_branches): added some experimental code (disbaled)
9466 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9468 * mini.c (optimize_branches): fix branch to branch optimization
9470 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9472 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9474 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9476 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9479 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9481 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9482 enable use of interface variables again.
9484 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9485 I1 to registers because there is no simply way to sign extend 8bit
9486 quantities in caller saved registers on x86.
9488 * inssel-float.brg: set costs of some rules to 2 so
9489 that monobure always select the arch. specific ones if supplied,
9490 regardless of the order we pass the files to monoburg.
9492 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9494 * mini.c, mini-x86.c: since the magic trampoline for jumps
9495 can't patch the code directly, we do it as soon as the
9496 method gets compiled.
9498 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9500 * mini-x86.c, mini.h: introduce a new patching method
9501 to support CEE_JMP and tail calls.
9502 * mini.c: obey tail.call. Don't precompile methods target
9504 * tramp-x86.c: new trampoline code to handle methods
9505 reached through a jump.
9507 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9509 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9510 bit values to registers
9512 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9514 * mini.c (mono_compile_get_interface_var): share interface
9515 variables if possible.
9517 2003-05-16 Martin Baulig <martin@ximian.com>
9519 * debug-mini.c (mono_init_debugger): New function to initialize
9520 the debugger. This is not in the debugger since it needs to
9521 access some of mini's internals.
9523 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9525 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9527 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9529 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9530 for value type handling.
9532 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9534 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9535 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9537 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9539 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9540 the constructor through a proxy.
9542 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9544 * jit-icalls.c, inssel.brg: fixes to array element address
9547 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9549 * mini-x86.c (is_regsize_var): allocate pointer to registers
9551 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9553 * driver.c: fixed typo, added intrins to the set of optimizations
9554 tested with regressions.
9556 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9558 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9559 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9562 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9564 * inssel.brg: remove some common pop instructions without side effects
9566 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9568 * inssel-x86.brg: fixed thinko in int to double conversions.
9570 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9572 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9574 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9576 * inssel-long32.brg: two more missing instructions.
9578 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9580 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9583 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9585 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9588 * basic-float.cs: Added tests for negative zero.
9590 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9592 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9593 a couple of missing operations for long casts, with test cases.
9595 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9597 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9599 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9601 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9602 code size estimation.
9604 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9606 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9607 abstract methods (fix bug 42542)
9609 * aot.c: add ability to handle array types
9611 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9613 * mini.c: Call the _specific versions of the object allocation
9614 functions if possible.
9616 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9618 * driver.c: call setlocale ().
9620 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9622 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9625 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9627 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9629 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9630 wrappers (fix bug 42122)
9632 2003-05-04 Martin Baulig <martin@ximian.com>
9634 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9636 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9637 s/mini_set_defaults/mono_set_defaults/g.
9639 2003-05-04 Martin Baulig <martin@ximian.com>
9641 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9643 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9645 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9646 (reported by Don Roberts).
9648 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9650 * mini.c: temporarily work around two bugs for this release.
9652 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9654 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9655 that contains -export-dynamic and it makes using the ld script
9657 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9659 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9661 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9664 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9666 * mini.c: make sure leave calls all the needed finally blocks,
9667 even when the target jumps out of multiple exception clauses.
9669 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9671 * ldscript, Makefile.am: add linker script to reduce the number of
9672 exported symbols (should also fix the issues with libwine defining
9673 some of the same symbols in io-layer).
9675 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9677 * driver.c (mini_main): Avoid assertion when no file name is given on
9680 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9682 * driver.c: added --version/-V command line option.
9683 Added the inline optimization in the regression tests.
9685 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9687 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9688 to the type in the method signature (fixes bug#42134).
9690 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9692 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9694 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9696 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9698 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9700 * driver.c: fixed bug #42100.
9702 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9704 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9706 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9708 * mini.c: moved most of the code required to do inlining to its own
9709 function so it can be reused. Inline also ctors if appropriate.
9711 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9713 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9714 the runtime can call mono API functions.
9716 2003-04-27 Martin Baulig <martin@ximian.com>
9718 * debug-mini.c (mono_debug_init_method): Added
9719 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9720 send a notification to the debugger.
9722 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9723 running in the Mono Debugger, just pass the breakpoint number to
9724 mono_debug_init_method().
9726 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9728 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9730 * mini.c: allow some more unsafe compares.
9732 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9734 * mini-x86.c, Makefile.am: make distcheck works (partially from
9735 a patch by Richard Lee <r.h.lee@attbi.com>).
9736 * regset.c, regset.h: removed, they are unused.
9738 2003-04-25 Dick Porter <dick@ximian.com>
9740 * driver.c: Usage reports the name as 'mono' not 'mini'
9741 * exceptions-x86.c: Build and run on freebsd
9743 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9745 * Makefile.am: install the program with the 'mono' name and
9746 the library as libmono instead of mini and libmini.
9748 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9750 * driver.c: provide the APIs for the embedding interface of the old jit.
9752 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9754 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9756 2003-04-23 Martin Baulig <martin@ximian.com>
9758 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9760 * driver.c: Added `--debug' command line argument to enable
9763 2003-04-23 Martin Baulig <martin@ximian.com>
9765 * debug.[ch]: Removed. The code is now in
9766 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9768 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9771 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9773 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9775 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9778 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9779 mono_domain_finalize.
9780 (mini_method_compile): use mono_method_profile* if the the option is
9783 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9785 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9786 methods with their wrapper.
9788 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9789 methods with their wrapper.
9791 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9794 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9797 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9800 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9802 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9804 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9806 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9807 of the mempool. This is slightly faster and uses less memory
9809 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9811 * mini.c: avoid O(n) allocation for variables.
9813 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9815 * mini.c: handle items on the stack after inlining methods.
9817 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9819 * mini.c: make the method->opcode optimization dependent
9820 on MONO_OPT_INSTRINS and do it lazily.
9822 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9824 * driver.c: print overall results at the end of regression run.
9826 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9828 * inssel.brg: don't overwrite symbolic registers.
9830 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9832 * inssel-x86.brg: fix conversion from long to float.
9834 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9836 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9838 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9840 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9842 * driver.c: Added --print-vtable option as in the old JIT.
9844 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9846 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9848 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9850 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9852 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9854 * mini.c regalloc.c regalloc.h: Fix memory leak.
9856 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9858 * aot.c (mono_aot_get_method): register all used strings
9860 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9862 * mini.c: always intern strings references with ldstr at compile time.
9864 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9866 * Makefile.am: add BUILT_SOURCES.
9868 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9870 * driver.c: give a better error message when the assembly to execute
9871 doesn't have an entry point.
9873 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9875 * Makefile.am: added hack for automake
9877 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9880 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9882 22003-04-07 Martin Baulig <martin@ximian.com>
9884 * Makefile.am: Added Makefile.am.
9886 * debugger-main.c: Removed, this is now in the debugger where it
9889 * mini.pc.in: Call this package `mini' for the moment.