1 2007-03-13 Jonathan Chambers <joncham@gmail.com>
3 * runmdesc.bat: Move to msvc directory.
5 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7 * runmdesc.bat: Run executable that was produced by the current
8 target and sent via an argument.
10 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15 * generics.2.cs: Add regression test.
17 2007-03-09 Wade berrier <wberrier@novell.com>
19 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
21 2007-03-09 Zoltan Varga <vargaz@gmail.com>
23 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
24 AOT code depends on this.
26 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
28 * mini.c: more precise tracking of types in the eval stack
29 (part of fix for bug #81044).
31 2007-03-07 Zoltan Varga <vargaz@gmail.com>
33 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
35 * aot-compiler.c (encode_patch): Remove an obsolete comment.
37 2007-03-06 Zoltan Varga <vargaz@gmail.com>
39 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
41 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
43 2007-02-22 Zoltan Varga <vargaz@gmail.com>
45 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
46 a pointer on 64 bit systems. Fixes #80190.
48 * iltests.il: Add new regression test.
50 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
52 * mini.c: inline a constant for Environment.IsRunningOnWindows.
54 2007-02-19 Geoff Norton <gnorton@customerdna.com>
56 * trace.c: Remove an erroneous alignemnt check when tracing.
57 Fixes --trace on OSX86.
59 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
61 * mini-$(arch).h: initialize SP in context for all the archs.
63 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
65 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
66 regressions in the thread tests.
68 2007-02-14 Zoltan Varga <vargaz@gmail.com>
70 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
71 - fixed implementation of LOCALLOC opcode
72 - implemented non-un compare for floats
74 - implementation of FDIV and CKFINITE opcodes
75 - fixes for latest mono updates
76 - additional arch opcodes
78 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
80 * Makefile.am: simplify and merge rules for cross-compilation.
82 2007-02-07 Massimiliano Mantione <massi@ximian.com>
84 * local-propagation.c: Actually *apply* the fix for bug 80591...
86 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
88 * mini-exceptions.c: backuot part of the last change
89 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
91 2007-02-06 Massimiliano Mantione <massi@ximian.com>
92 * inssel.brg: Fix bug 59286.
95 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
97 * mini-exceptions.c: patch from Zoltan to correctly check for
98 stack boundaries (using the stack register, not the frame register),
99 fixes bugs #80724, #79717.
101 2007-02-03 Zoltan Varga <vargaz@gmail.com>
103 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
104 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
106 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
107 presence of frame pointer elimination.
109 2007-02-01 Geoff Norton <gnorton@customerdna.com>
111 * mini-x86.h: NetBSD UCONTEX_REG defines.
113 2007-02-01 Zoltan Varga <vargaz@gmail.com>
115 * inssel-amd64.brg: Fix amd64 build.
117 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
119 * mini.h: remove extern to workaround what looks likes gcc bug 26905
122 2007-01-31 Zoltan Varga <vargaz@gmail.com>
124 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
127 * mini-<ARCH>.c: Use mono_is_regsize_var ().
129 2007-01-30 Mark Mason <mason@broadcom.com>
131 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
132 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
133 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
134 beginning support for CEE_JMP [not quite working yet]
135 * tramp-mips.c: LMF handling now works
137 2007-01-30 Zoltan Varga <vargaz@gmail.com>
139 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
141 * mini.h (NULLIFY_INS): New macro.
143 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
145 * mini.c: statistical profiler fix for windows, patch
146 from Tor Lillqvist (tml@novell.com).
148 2007-01-30 Massimiliano Mantione <massi@ximian.com>
149 * local-propagation.c: Fix bug 80591.
151 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
153 * Makefile.am: put back the --export-dynamic option as with
154 the previous gmodule flags (thanks to Robert Jordan).
156 2007-01-28 Zoltan Varga <vargaz@gmail.com>
158 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
160 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
161 simplify and speed up the local register allocator. Also rename some fields
162 like iassign->vassign.
164 * regalloc.c: Remove some functions which are no longer used since their
165 inlined version is in mini-codegen.c.
167 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
169 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
171 2007-01-27 Zoltan Varga <vargaz@gmail.com>
173 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
174 narrowing. Fixes #80622.
176 * iltests.il: Add new regresssion test.
178 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
180 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
181 debug-debugger.c, debug-debugger.h: warning fixes.
182 * driver.c: updated copyright year and made it fit in one line.
184 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
186 * aot-runtime.c: updated to use mono-dl instead of gmodule.
188 2007-01-25 Zoltan Varga <vargaz@gmail.com>
190 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
192 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
194 * iltests.il: Add new test for bug #80507.
196 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
198 * mini-arm.h: use soft-float also on vfp for now.
200 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
202 * mini.c: fix some more soft-float issues.
204 2007-01-24 Zoltan Varga <vargaz@gmail.com>
206 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
208 2007-01-24 Massimiliano Mantione <massi@ximian.com>
209 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
210 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
211 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
213 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
215 * mini-arm.c: typo fix.
217 2007-01-23 Neale Ferguson <neale@sinenomine.net>
219 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
221 2007-01-21 Zoltan Varga <vargaz@gmail.com>
223 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
224 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
226 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
228 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
230 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
232 * inssel.brg: Fix a warning.
234 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
236 * abcremoval.c ssa.c ssapre.c: Update after this change.
238 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
240 * dominators.c (df_set): Use mono_bitset_union_fast.
242 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
244 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
245 mini-codegen.c: reduce relocations and memory usage for the cpu
248 2007-01-20 Zoltan Varga <vargaz@gmail.com>
250 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
252 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
253 to reduce their size.
255 2007-01-19 Mark Mason <mason@broadcom.com>
257 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
258 * mini-mips.c: more configuration macros, support long conditional branches, additional
259 asserts, fix epilog instrumentation.
260 * mini-mips.h: use standard stack walk
261 * cpu-mips.md: increase size of div, rem and conditional branches
263 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
265 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
268 2007-01-19 Zoltan Varga <vargaz@gmail.com>
270 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
271 (compile_method): Ditto.
273 * aot-runtime.c (decode_klass_info): Ditto.
275 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
276 needed by the code generated by inssel.brg. Also fix a warning.
278 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
280 * mini.c: deal with enums that become genericinsts by
281 being nested in a generic class (bug #79956).
283 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
285 * mini.c: match the generic definition to check for
286 private access with generic types (bug #78431).
288 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
290 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
291 to make life easier for people cross-compiling that insist on not
294 2007-01-17 Mark Mason <mason@broadcom.com>
296 * inssel-long.brg: patch to deal with mips missing flags
297 * inssel-long32-mips.brg: implement overflow checks
298 * insset-mips.brg: implement overflow checks
299 * mini-mips.h: implement conditional exception handling
300 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
301 Remove unused code, minor cleanups.
302 * exceptions-mips.c: minor cleanups
303 * mini-ops.h: add mips conditional exception ops
304 * cpu-mips.md: add mips conditional exception ops
307 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
309 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
310 to deal with mips missing of flags.
312 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
314 * exceptions-ppc.c: execute fault handlers.
316 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
318 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
320 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
322 * mini.c: handle also floating point values in initialize_array.
324 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
326 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
327 array initialization and make it conditional on the intrins option.
329 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
331 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
332 relocations and put the patch info names close to the enum definition.
334 2007-01-15 Mark Mason <mason@broadcom.com>
336 * basic.cs, exceptions.cs: break up large tests to increase debugability.
338 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
340 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
342 2007-01-12 Raja R Harinath <rharinath@novell.com>
344 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
346 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
348 * Makefile.am: distribute the mips sources.
350 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
352 * mini-codegen.h: handle bug #80489 here, by excluding ecx
355 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
357 * cpu-x86.md: back out for now as this triggers other regressions.
359 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
361 * cpu-x86.md: force src1 and dest regpair for long shift instructions
362 to eax:edx, so ecx can't get allocated to them (bug #80489).
364 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
366 * mini.c, mini-exceptions.c: enabled running fault handlers
369 2007-01-03 Miguel de Icaza <miguel@novell.com>
371 * driver.c: If nothing fail, do not use the string "failed",
372 because it makes it very annoying to view test result logs on the
375 2006-12-30 Miguel de Icaza <miguel@novell.com>
377 * debug-debugger.c (mono_debugger_main): Rename "main" to
378 "main_method" to prevent a warning.
380 Remove a warning for unused field.
382 2006-12-28 Martin Baulig <martin@ximian.com>
385 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
387 2006-12-22 Martin Baulig <martin@ximian.com>
389 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
390 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
391 seperate `.mdb_debug_info' section, so we can access it from the
392 debugger even if the binary is stripped.
394 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
395 from the `.mdb_debug_info' here to prevent the linker from
396 removing that section.
398 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
401 2006-12-19 Robert Jordan <robertj@gmx.net>
403 * mini-x86: enable the code to return small structures in
404 registers for FreeBSD as well. Fixes bug #80278.
405 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
407 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
409 * mini-x86.c: align the stack when calling the profiler
410 function instrumenting the prolog (on OSX).
412 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
414 * mini.c: emit a break opcode where Debugger.Break () is called.
416 2006-12-13 Miguel de Icaza <miguel@novell.com>
418 * mini.c (mono_method_to_ir): Provide useful information on this
419 assert, to prevent others from debugging like I did.
421 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
423 * mini.c: enable code which was incorrectly commented
426 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
428 * mini-x86.c: enable on OSX, too, the code to return small
429 structures in registers.
431 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
433 * mini-x86.c: remove the use of the dynamic code manager here, too.
435 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
437 * mini.h, debug-debugger.c, tramp-*.c: fixed
438 mono_debugger_create_notification_function() to use
439 mono_global_codeman_reserve () instead of a dynamic code manager.
441 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
443 * mini.c, jit-icalls.h, jit-icalls.c: remove the
444 ves_array_element_address() jit icall and use a generated
445 managed method instead (which is about 4 times faster for a rank 3
448 2006-11-29 Mark Mason <mason@broadcom.com>
450 * basic-calls.cs: additional tests for passing
451 structures as function arguments.
453 2006-11-29 Mark Mason <mason@broadcom.com>
455 * mini-mips.h: disable custom exception handling
456 * mini-mips.c: throw/rethrow should use jalr to call
457 exception stubs. Fixed bug with passing structures
458 by value. More support for tracing floating point
461 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
463 * mini.c: fixed typo in the soft-float ldind.r4 handling
466 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
468 * mini.c, mini.h, driver.c: added --runtime command line
469 option to select a different runtime than the autodetected one.
470 * jit.h: added API for embedders to initialize with a specific
473 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
475 * mini.c: handle also boxing of r4 values (bug #80024).
477 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
479 * mini-ppc.c: force indirect calls until we reserve
480 enough address space for all the generated code.
482 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
484 * exceptions-arm.c: workaround bugs in the libc definition
487 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
489 * inssel.brg: fixes from me and Mark Mason.
491 2006-11-23 Dick Porter <dick@ximian.com>
493 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
494 semaphore display now we've fixed the initial value
496 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
498 * inssel.brg: partially revert the last change to fix the build.
500 2006-11-21 Mark Mason <mason@broadcom.com>
502 * inssel.brg: Add and use compare-and-branch macros to support
503 architectures that do not have condition code registers (ie. MIPS).
504 * *-mips.{c,brg,md}: Fix copyright statements
506 2006-11-20 Mark Mason <mason@broadcom.com>
508 * Makefile.am: remove mini-codegen.c from list of MIPS sources
509 * mini.c: Allow GET_CONTEXT to be specified by the arch port
510 * mini.h: Added declaration for mono_print_ins()
511 * mini-codegen.c: added ins_spec initializer for MIPS
512 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
513 vreg to be virtual and hreg to be non-virtual.
514 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
515 is not yet working/implemented correctly.
516 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
517 non-static, fixup calls to print_ins() from other parts in the file.
519 2006-11-20 Mark Mason <mason@broadcom.com>
521 * basic-calls.cs: added tests for passing structures as arguments
524 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
526 * inssel-long32.brg: optimize signed division by power of two.
528 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
530 * mini-arm.c: added support for interworking with thumb code
531 (mono must be still be built using the ARM instruction encoding).
533 2006-11-19 Miguel de Icaza <miguel@novell.com>
535 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
536 verifier has different rules for it. Fixes a few verifier issues
539 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
540 at the end, so people know what happened.
542 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
544 * brach-opts.c: in optimize_exception_target() make sure we
545 are in a catch clause (fixes bug #79871).
547 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
549 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
550 more soft-float support fixes.
552 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
554 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
555 that are passed half on the stack and half in registers.
557 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
559 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
560 more mips integration work from Mark E Mason
561 <mark.e.mason@broadcom.com>.
563 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
565 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
566 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
567 tramp-mips.c: added sources for the mips port, not
568 integrated in the build yet. Contributed by
569 Mark E Mason <mark.e.mason@broadcom.com>.
571 2006-11-14 Neale Ferguson <neale@sinenomine.net>
573 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
575 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
577 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
578 put the soft-float rules in its own file since it seems to
579 break s390 compilation.
581 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
583 * mini-arm.c: fixed wrnings.
585 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
587 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
588 inssel-arm.brg: ARM support for soft-float.
590 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
592 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
593 loads and stores of 32 bit fp values.
595 2006-11-10 Zoltan Varga <vargaz@gmail.com>
597 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
599 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
600 works. Fixes #79852 and #79463.
602 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
604 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
605 more soft-float support WIP and fixes.
607 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
609 * mini-arm.c: some VFP updates.
611 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
613 * mini-exceptions.c: 0 is a valid local var offset in some
614 architectures, don't assert (bug #78508).
616 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
618 * exceptions-arm.c: fixed off by one error in stack walk code.
620 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
622 * mini.h, mini.c: more precise tracking of type load exceptions.
624 2006-11-03 Robert Jordan <robertj@gmx.net>
626 * Makefile.am: [WIN32] Add monow.exe target.
627 * driver.c: [WIN32] Don't detach the console when debugging.
630 2006-10-30 Miguel de Icaza <miguel@novell.com>
632 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
634 2006-10-23 Zoltan Varga <vargaz@gmail.com>
636 * aot-compiler.c (emit_method_info): Add a case missed earlier.
638 * driver.c (mini_regression): Fix --regression with AOT.
640 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
642 2006-10-17 Zoltan Varga <vargaz@gmail.com>
644 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
646 * mini-sparc.h: Don't use sigaction on sparc/linux.
648 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
650 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
652 * mini-exceptions.c: Add proper include files for getpid ().
654 2006-10-16 Zoltan Varga <vargaz@gmail.com>
656 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
657 address instead of a MonoJitInfo* to avoid decoding the exception info for the
660 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
661 name cache to reduce its size.
663 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
665 2006-10-15 Zoltan Varga <vargaz@gmail.com>
667 * mini-x86.c: Save/restore the current LMF structure more efficiently using
668 the mono_lmf TLS variable.
670 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
671 trampoline lmf frames.
673 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
675 2006-10-14 Zoltan Varga <vargaz@gmail.com>
677 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
678 the mono_lmf TLS variable.
680 * mini-exceptions.c: Access the LMF structure through accessors.
682 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
683 variable instead of in jit_tls->lmf.
685 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
687 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
688 trampoline lmf frames.
690 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
692 2006-10-12 Zoltan Varga <vargaz@gmail.com>
694 * mini.c trace.c mini-x86.c: Revert these too.
696 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
699 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
701 * genmdesc.c: removed now dead code.
703 2006-10-09 Robert Jordan <robertj@gmx.net>
705 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
707 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
709 * mini.h: do not leave gaps in the opcode values.
711 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
713 * jit-icalls.h: flag functions as internal here, too.
715 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
717 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
718 functions with the internal attribute.
720 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
722 * aot-compiler.c: fclose the file descriptor in the profile read loop.
724 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
726 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
729 2006-10-05 Zoltan Varga <vargaz@gmail.com>
731 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
732 tail calls as on other platforms.
734 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
736 * iltests.il: Add a few tailcall tests.
738 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
740 * driver.c: fix loop for old compilers (bug #79521).
742 2006-10-02 Zoltan Varga <vargaz@gmail.com>
744 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
746 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
748 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
749 metadata without any code.
751 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
752 more precise debugging information using gdb.
754 2006-09-30 Zoltan Varga <vargaz@gmail.com>
756 * inssel-ia64.brg: Make the helper methods static.
758 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
760 * inssel-x86.brg: make the helper methods static.
762 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
764 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
766 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
768 * mini.c: updates for monoburg changes.
769 * inssel.brg: make a few helper functions static as they should.
771 2006-09-27 Zoltan Varga <vargaz@gmail.com>
773 * Makefile.am: Move mini-codegen.c to common_sources.
775 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
777 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
779 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
780 mini-ppc.h: port to use the common local register allocator.
782 2006-09-26 Zoltan Varga <vargaz@gmail.com>
784 * mini.h: Remove the comment too then.
786 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
788 * mini.h: put back backend.data which is to be used shortly and
789 doesn't increase the size of MonoInst. If any 64 bit arch aligned
790 pointers on 4 byte boundaries it'd have much bigger issues running
791 and you can ifdef it out anyway.
793 2006-09-26 Zoltan Varga <vargaz@gmail.com>
795 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
796 MonoInst size by 4 bytes on 64 bit machines.
798 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
800 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
801 replacement with more meaningful field names. Arch maintainers, please
802 check the assigned names are good enough for your arch.
804 2006-09-26 Zoltan Varga <vargaz@gmail.com>
806 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
807 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
809 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
811 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
812 relocations and memory requirements, put the optimization flags
813 definitions in their own file.
815 2006-09-24 Zoltan Varga <vargaz@gmail.com>
817 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
819 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
821 2006-09-22 Zoltan Varga <vargaz@gmail.com>
823 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
825 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
827 * inssel.brg: use the correct function to get the size of an item
828 in an array, given an element class.
829 * aot-compiler.c: do not access class->class_size directly.
831 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
833 * mini.h, debug-mini.c: added a debugging function to print
834 info about local variables and arguments in a jitted method.
836 2006-09-20 Zoltan Varga <vargaz@gmail.com>
838 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
840 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
842 2006-09-19 Zoltan Varga <vargaz@gmail.com>
844 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
845 inner and outer loops when passing vtypes.
847 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
849 * mini-ppc.c: take into account the cpu errata for cache flushing
850 which caused some random errors (bug #79381).
852 2006-09-19 Zoltan Varga <vargaz@gmail.com>
854 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
855 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
857 2006-09-17 Zoltan Varga <vargaz@gmail.com>
859 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
862 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
865 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
866 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
868 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
871 2006-09-13 Zoltan Varga <vargaz@gmail.com>
873 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
875 2006-09-12 Zoltan Varga <vargaz@gmail.com>
877 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
878 macro does not have to be changed during debugging.
880 * 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>.
882 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
884 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
886 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
887 MONO_ARCH_NO_EMULATE_MUL is defined.
889 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
891 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
893 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
895 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
897 2006-09-11 Zoltan Varga <vargaz@gmail.com>
899 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
900 stuff to mini-exceptions.c where it is used.
902 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
903 setup code, the real one is in mini-exceptions.c.
905 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
906 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
907 some changes from the freebsd ports tree.
909 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
912 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
914 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
916 * mini.c: on Linux, check for /proc to be mounted
917 (bug# 79351, novell bug#201204).
919 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
921 * mini.c: handle cases where pthread_attr_getstack() behaves
922 incorrectly (bug #78096).
924 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
926 * mini-arm.c: support larger stack frames (bug #79272).
928 2006-09-08 Zoltan Varga <vargaz@gmail.com>
930 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
932 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
935 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
936 mono_class_from_name () to find a class from its name.
938 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
940 2006-09-07 Zoltan Varga <vargaz@gmail.com>
942 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
944 2006-09-05 Kornél Pál <kornelpal@gmail.com>
946 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
948 2006-09-04 Zoltan Varga <vargaz@gmail.com>
950 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
951 callinfo->trampoline.
953 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
955 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
958 2006-09-03 Zoltan Varga <vargaz@gmail.com>
960 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
962 2006-09-02 Zoltan Varga <vargaz@gmail.com>
964 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
965 stats.method_trampolines, it is already done by the generic trampoline code.
967 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
969 2006-09-01 Zoltan Varga <vargaz@gmail.com>
971 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
973 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
975 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
977 * mini.c (print_jit_stats): Print mscorlib mempool size too.
979 * mini.c (print_jit_stats): Print new stats.
981 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
983 2006-08-31 Zoltan Varga <vargaz@gmail.com>
985 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
986 Address on two dimensional arrays. Fixes #78729.
988 * mini.h (MonoCompile): Add a 'skip_visibility' field.
990 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
993 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
995 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
998 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1000 (mini_get_ldelema_ins): Ditto.
1002 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1004 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1005 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1008 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1010 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1011 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1013 * exceptions-s390x.c: Cosmetic change.
1015 * tramp-s390.c: Fix warning.
1017 * cpu-s390.md: Correct length of mul_imm.
1019 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1021 * aot-compiler.c: added binary writer with ELF backend
1022 implementation (only on Linux/x86 for now).
1024 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1026 * Makefile.am: Don't run net 2.0 AOT tests.
1028 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1029 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1031 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1033 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1035 * aot-compiler.c: simplified and refactored the asm-writing code
1036 to allow different backends.
1038 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1040 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1042 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1043 little. Share patches of type TYPE_FROM_HANDLE as well.
1045 * mini.c (mono_patch_info_equal): New helper function.
1046 (mono_patch_info_hash): Ditto.
1048 * aot-compiler.c (emit_method_code): Fix s390 build.
1050 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1051 is not handled because it is stored as a flag and not as a type ctor. Fixes
1054 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1056 * aot-compiler.c: Fix computation of GOT slot statistics.
1058 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1059 Also remove support for not PIC AOT.
1061 * mini.h: Bump AOT file format version.
1063 * objects.cs: Add a test for #78990.
1065 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1066 (peter.dettman@iinet.net.au). Fixes #79087.
1068 * basic-long.cs: Add a test for the above.
1070 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1072 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1074 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1077 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1079 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1082 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1084 * mini.c: Don't verify COM proxy invoke calls
1087 2006-08-10 Dick Porter <dick@ximian.com>
1089 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1090 which process is holding semaphores locked.
1092 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1094 * mini-ia64.c mini-amd64.c: Fix #79027.
1096 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1098 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1100 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1101 implicit arguments in a vararg call. Fixes #79027.
1103 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1105 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1106 (mono_get_array_new_va_signature): Ditto.
1108 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1110 * aot-runtime.c: Call init_plt lazily.
1112 * inssel-long.brg: Fix unsigned long->int conversion.
1114 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1116 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1117 that most data is now in the .rss/.data section.
1119 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1121 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1123 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1125 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1127 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1129 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1130 virtual call. Fixes #79010.
1132 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1133 and use the result as the this argument in the real call.
1135 * generics.2.cs: Add a new test for #79010.
1137 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1139 * mini-x86.c: Fix a warning.
1141 * aot-compiler.c: Add a bunch of statistics.
1143 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1145 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1147 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1149 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1151 * 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>.
1153 2006-07-13 Miguel de Icaza <miguel@novell.com>
1155 * mini.c (mono_method_to_ir): Obtain the original method in the
1156 CIL stream and use this to perform validation.
1160 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1162 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1163 (mono_arch_call_opcode): Ditto.
1165 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1168 * mini.c (mono_patch_info_dup_mp): New helper function.
1170 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1171 compilation. Fixes #78827.
1173 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1175 * declsec.c: Use original security informations for
1176 MONO_WRAPPER_MANAGED_TO_MANAGED.
1178 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1180 * mini.c: Allow Com Interop methods/classes and
1181 don't verify COM wrapper calls
1184 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1186 * inssel-long32.brg: Fix long->i4 checked conversion.
1188 * exceptions.cs: Add a test for the above.
1190 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1192 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1194 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1197 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1200 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1202 * mini.c: Fix solaris/x86 exception handling.
1204 * Makefile.am: Get rid of $(ICU_LIBS).
1206 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1208 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1209 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1210 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1212 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1214 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1215 this function causes a SIGSEGV.
1217 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1219 * mini.c: Remove unused solaris/x86 includes.
1221 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1223 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1225 2006-06-20 Jb Evain <jbevain@gmail.com>
1227 * cpu-g4.md: fix max length of start_handler instruction.
1229 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1230 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1232 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1233 * ssa.c: Fixed bug 78653 for SSA based deadce.
1234 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1235 MonoInst.flags, used in SSA based deadce.
1236 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1237 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1239 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1241 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1242 it can end up using non executable memory on ppc64 systems
1243 running ppc32 userspace (fix from Johannes Berg).
1245 2006-06-14 Dick Porter <dick@ximian.com>
1247 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1250 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1251 * mini.c: Made so that inline is locally disabled if it would
1252 trigger a .cctor, because too many apps depend on this behavior
1253 (which seems to be also the one of the MS CLR).
1255 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1257 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1258 No idea why this worked before.
1260 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1261 which branch to outer exception clauses since they could skip the
1262 inner finally clauses. Fixes #78633.
1264 * exceptions.cs: Add a test for the above.
1266 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1269 * iltests.il: Add a test for the above.
1271 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1273 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1274 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1276 * iltests.il: Add a test for the above.
1278 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1280 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1282 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1283 methods as instrinsics.
1285 2006-06-09 Wade Berrier <wberrier@novell.com>
1287 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1288 (simple-cee-ops.h ssapre-mini-ops.h)
1290 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1292 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1293 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1295 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1296 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1298 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1300 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1302 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1304 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1305 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1306 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1307 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1308 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1309 of opcodes, so that bug 78549 should not happen again.
1310 * ssapre.c: Updated to use the renamed files.
1312 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1314 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1315 in OP_ATOMIC_EXCHANGE_I4.
1317 2006-06-07 Wade Berrier <wberrier@novell.com>
1319 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1320 in mono_debugger_create_notification_function)
1322 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1324 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1326 * mini.c (type_from_stack_type): Disable some changes which do not
1329 * driver.c: Reenable opts.
1331 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1332 of the evaluation stack.
1334 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1335 evaluation stack trace at entry to the bblock.
1337 * mini.c (merge_stacks): New function to perform verification of stack merges.
1338 Turned off by default.
1340 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1343 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1345 * local-propagation.c: Fixed bug 78549.
1347 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1349 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1351 2006-06-02 Miguel de Icaza <miguel@novell.com>
1353 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1354 tramp-arm.c, tramp-ia64.c
1355 (mono_debugger_create_notification_function): Update signature to
1356 new signature and use new protocol for creating the notification
1359 Should fix the build.
1361 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1363 * exceptions-ppc.c (mono_jit_walk_stack)
1364 (ves_icall_get_frame_info): Fix the build
1366 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1368 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1370 2006-05-31 Raja R Harinath <rharinath@novell.com>
1372 * il2tests.2.il: New file for generics CIL tests. Add test for
1374 * Makefile.am: Update.
1377 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1380 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1382 * aliasing.c: Fixed bug 78311.
1384 2006-05-29 Martin Baulig <martin@ximian.com>
1386 * mini-exceptions.c (mono_find_jit_info): When computing the
1387 native offset, check whether we're actually inside the method's
1388 code; call mono_debug_print_stack_frame() to format the frame.
1389 (ves_icall_System_Exception_get_trace): Call
1390 mono_debug_print_stack_frame() to format the stack frame.
1391 (ves_icall_get_trace): Update to the new debugging API.
1392 (mono_jit_walk_stack_from_ctx): Likewise.
1393 (ves_icall_get_frame_info): Likewise.
1395 * mini.c (get_method_from_ip): Use the new debugging API.
1396 (mono_print_method_from_ip): Likewise.
1399 (mono_jit_walk_stack): Use the new debugging API.
1400 (ves_icall_get_frame_info): Likewise.
1402 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1404 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1406 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1408 * mini.c: Added "limitator" to inline for debugging.
1410 2006-05-24 Martin Baulig <martin@ximian.com>
1412 * debug-debugger.c (mono_debugger_init): Create a private,
1413 malloc()-based code manager for the notification function and
1414 intentionally leak it on exit. This fixes the crash-on-exit race
1418 (mono_debugger_create_notification_function): Added
1419 `MonoCodeManager *' argument.
1422 (mono_debugger_create_notification_function): Added
1423 `MonoCodeManager *' argument.
1425 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1427 * aliasing.c: Fixed 64 bit issue.
1428 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1429 default since all known bugs are fixed (one more time!).
1431 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1433 * mini.c: write barrier support.
1435 2006-05-23 Martin Baulig <martin@ximian.com>
1437 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1438 check at the top of the file.
1440 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1442 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1443 reverting changes without reason and without changelog entries.
1445 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1447 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1448 to a few opcodes. Fixes #78439.
1450 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1451 consistency with other archs.
1453 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1455 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1457 * debug-debugger.c: fix the build.
1459 2006-05-17 Martin Baulig <martin@ximian.com>
1462 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1463 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1464 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1465 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1467 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1469 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1471 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1473 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1474 MONO_TYPE_GENERICINST.
1476 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1477 MONO_TYPE_GENERICINST.
1479 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1481 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1484 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1486 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1488 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1490 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1492 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1493 mono_trace_cleanup ().
1495 * iltests.il: Fix problem with the newly added test.
1497 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1498 due to register constraints, free up the previous hreg. Fixes #78314.
1500 * iltests.il: Add new test for #78314.
1502 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1503 Interlocked.Add. Fixes #78312.
1505 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1507 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1509 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1511 2006-05-05 Martin Baulig <martin@ximian.com>
1513 * debug-mini.c (mono_debug_open_block): New method.
1516 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1517 the beginning of each basic block.
1520 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1521 the beginning of each basic block.
1523 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1525 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1526 default until I understand why they break the build on amd64.
1528 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1530 * mini.c (mini_cleanup): Call mono_cleanup ().
1532 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1535 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1537 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1538 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1539 default since all known bugs are fixed, and I cannot reproduce bug
1540 77944... I'm asking Matt Hargett to test again after this commit.
1542 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1544 * mini-codegen.c: Fixed typo that thrashed inline.
1546 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1548 * dominators.c (compute_dominators): Avoid using a worklist since
1549 it is not correct in some cases. Instead, iterate over all bblocks as
1550 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1552 2006-04-28 Miguel de Icaza <miguel@novell.com>
1554 * mini.c (mono_jit_compile_method_inner): Use
1555 mono_prepare_exception_from_error that resets the value
1558 2006-04-27 Miguel de Icaza <miguel@novell.com>
1560 * mini.c: Move the mini_loader_error_to_exception to metadata.
1562 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1564 * aliasing.c: Fixed bug 78210.
1566 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1568 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1569 default until all their problems (or the ones they trigger) are fixed.
1571 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1573 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1575 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1576 as loaded only after resolving patches since that could invoke the same method.
1578 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1580 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1583 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1586 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1589 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1590 made from AOT code through the PLT table.
1592 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1593 holding the plt offset when a call is made to the aot plt trampoline.
1595 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1597 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1600 * Makefile.am (common_sources): Fix build breakage.
1602 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1603 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1604 intra-assembly calls if possible.
1606 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1608 * mini-trampolines.c: Handle PLT entries.
1610 * mini.c: Avoid creating a GOT var for calls.
1612 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1615 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1618 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1621 * mini.h: Bump AOT file format version.
1623 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1626 2006-04-25 Martin Baulig <martin@ximian.com>
1628 * driver.c: Disable copyprop, consprop and inline when running
1629 inside the debugger.
1631 2006-04-25 Martin Baulig <martin@ximian.com>
1633 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1634 with `get_current_thread' and added `detach'.
1635 (MonoDebuggerMetadataInfo): Added `thread_size',
1636 `thread_tid_offset', `thread_stack_ptr_offset' and
1637 `thread_end_stack_offset'.
1639 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1641 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1644 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1645 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1647 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1649 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1651 * aot.c: Add support for ADJUSTED_IID.
1653 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1655 * aot.c (emit_method_order): Don't align method_order_end.
1657 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1658 the interface ID changes.
1660 2006-04-21 Dick Porter <dick@ximian.com>
1662 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1663 cleaning up a thread. Fixes the new part of bug 77470.
1665 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1667 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1670 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1672 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1674 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1675 SIGSEGV. Fixes #78072.
1677 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1678 unregister our SIGABRT handler.
1680 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1682 * mini.c: Disabled inline where it can alter the call stack in a
1683 way visible from managed code.
1684 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1687 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1689 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1690 on other platforms. Fixes #78089.
1692 2006-04-13 Martin Baulig <martin@ximian.com>
1694 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1695 determine whether we're inside the debugger.
1698 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1700 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1702 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1703 handler clauses. Fixes #78024.
1705 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1706 in the CALL_MEMBASE opcodes. Fixes #78088.
1707 (mono_arch_get_vcall_slot_addr): Ditto.
1709 2006-04-10 Martin Baulig <martin@ximian.com>
1711 * debug-debugger.c: The thread handling code has now been moved
1712 into ../metadata/threads.c.
1714 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1716 * driver.c (mono_main): Fix --with-gc=none build.
1718 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1719 (mono_spillvar_offset_float): Ditto.
1720 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1721 hreg, not when its !global, since on ia64, there is a third category: stacked
1724 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1726 * mini.c: set MonoInst->klass for load field address and a few other
1729 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1731 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1733 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1735 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1736 the branch opt changes.
1738 2006-04-06 Dick Porter <dick@ximian.com>
1740 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1742 * wapihandles.c (mini_wapi_seminfo):
1743 * driver.c (mono_main): Add semaphore info option
1745 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1747 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1748 branch optimization changes. Fixes #78009.
1750 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1752 * mini.c: ignore accessibility of methods in managed->native wrappers.
1754 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1756 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1758 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1760 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1762 * mini.c: Modify the branch optimizations to preserve the invariant that
1763 the entries inside the in_bb and out_bb arrays are unique.
1764 (mono_unlink_bblock): Avoid creation of new arrays.
1766 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1768 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1771 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1773 * mini.c (optimize_branches): Remove the "optimizations" in
1774 the cbranch1/cbranch2 -> branch cases which were causing several
1775 problems in the past. Fixes #77986.
1777 2006-03-31 Chris Toshok <toshok@ximian.com>
1779 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1780 default optimizations :(
1782 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1784 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1787 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1789 * local-propagation.c: Added comments to structs and removed
1790 "Mono" prefixes from local tree mover types.
1792 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1794 * Makefile.am (arch_sources): Define this for each architecture so
1795 libmono_la_SOURCES is defined in one place.
1797 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1799 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1802 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1804 * driver.c: print the GC name supplied by configure.
1806 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1808 * local-propagation.c: Added tree mover, and moved here all the
1809 local propagation code from mini.c
1810 * mini.c: Added support for treeprop, and moved all the local
1811 propagation code to local-propagation.c
1812 * mini.h: Added support for treeprop
1813 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1814 treeprop, inline and deadce by default
1815 * Makefile.am: Added local-propagation.c
1817 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1819 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1821 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1823 * debug-debugger.c: make it compile without the Boehm GC.
1825 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1827 * mini.c: fixed issue with mismatch when an icall is registered
1828 with multiple names but same address.
1830 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1832 * declsec.c, mini-exceptions.c: use write barrier to set reference
1833 fields of managed objects.
1835 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1837 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1838 (can_access_internals): Fix a warning.
1840 * mini.c (print_method_from_ip): Rename this to
1841 mono_print_method_from_ip so it gets exported.
1843 * trace.c: Deal with strings inside StringBuilder's containing garbage
1844 and fix memory leaks. Fixes #77848.
1846 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1848 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1851 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1853 * mini-s390.c: Remove OP_X86_TEST_NULL.
1855 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1857 * mini.c: use the correct GetHashCode() for the moving collector.
1859 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1861 * liveness.c: Regalloc spill cost tuning.
1863 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1865 * mini-s390x.h: Correct S390_LONG macro.
1867 * mini-s390x.c: Cleanup unused code.
1869 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1871 * jit-icalls.h: New file.
1873 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1874 icalls and include that instead of including jit-icalls.c.
1876 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1879 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1881 * mini.c: when checking for member accessibility, also check for
1882 friend assemblies and for explicit interface implementations.
1884 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1886 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1888 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1890 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1891 common cases are done first.
1893 * mini-ops.h: Only define platform specific opcodes on the given platform.
1895 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1898 2006-03-14 Martin Baulig <martin@ximian.com>
1900 Revert Paolo's change from r57348:
1902 * mini.h: don't use gboolean for bitfields.
1903 * mini.c: verifier changes for fields and methods accessibility.
1905 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1907 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1909 * mini-s390x.c: Fix conv_r_un.
1911 * cpu-s390, cpu-s390x.md: Fix lengths.
1913 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1915 * mini.c: nested types have access to all the nesting
1916 levels, not just the enclosing types.
1918 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1920 * mini.c: added a few more verification checks.
1922 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1924 * liveness.c: Merge optimizations from the linear-il branch.
1926 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1928 * mini-ia64.c (emit_call): Add a comment.
1930 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1932 * tramp-ia64.c: Fix some warnings.
1934 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1936 * mini.h: don't use gboolean for bitfields.
1937 * mini.c: verifier changes for fields and methods accessibility.
1939 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1941 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1942 lazy icall wrapper changes.
1944 * dominators.c: Replace all the dominator algorithms with faster
1945 ones from the linear-il branch.
1947 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1950 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1951 common cases are done first.
1953 * mini-amd64.c: Fix some warnings.
1955 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1958 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1961 * mini.h: Add a missing prototype.
1963 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1965 * mini.c: Compile icall wrappers lazily.
1967 * mini-codegen.c: Use printf instead of g_print since its much faster.
1969 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1972 * mini.c (optimize_branches): Cache the negative result from
1973 remove_block_if_useless ().
1975 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1976 Also fix some bblock linking issues.
1978 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1981 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1983 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1984 accessed fields first, for better cache behavior.
1986 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1988 * mini.c: speedup IList<T> array accesses.
1990 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1992 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1993 inline_costs counter. Fixes #77190.
1995 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1997 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1998 trace messages. Fixes #77706.
2000 2006-03-04 Martin Baulig <martin@ximian.com>
2002 * tramp-amd64.c, tramp-x86.c
2003 (mono_debugger_create_notification_function): Use
2004 mono_global_codeman_reserve() to allocate a buffer at runtime and
2007 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2009 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2010 notification function at runtime and then call `initialize' in the
2011 `MONO_DEBUGGER__debugger_info' vtable.
2013 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2015 * iltests.il: Fix a visibility problem.
2017 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2019 * driver.c, mini.c: add hooks for the counters API.
2021 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2023 * driver.c: show disabled options.
2025 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2027 * linear-scan.c: always use cost-driven selection.
2029 2006-02-28 Raja R Harinath <rharinath@novell.com>
2031 * jit-icalls.c (helper_compile_generic_method): Revert change from
2034 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2036 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2038 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2040 * inssel.brg: style fixes, mostly to force the updated monoburg
2041 to run for people using svn.
2043 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2045 * mini.c: match monoburg changes.
2047 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2049 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2050 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2051 declaration in the header file.
2053 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2055 * helpers.c: reduce relocations and mem usage.
2057 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2059 * mini.h, mini-codegen.c: disable logging features if
2060 requested by configure.
2062 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2064 * mini.c: tiny verifier changes.
2066 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2068 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2069 cpu-pentium.md: stack alignment changes for osx/x86,
2070 partially from Geoff Norton <gnorton@customerdna.com>.
2072 2006-02-24 Raja R Harinath <harinath@gmail.com>
2074 * jit-icalls.c (helper_compile_generic_method): Update to changes
2075 in metadata/class.c.
2077 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2079 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2081 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2082 interface calls with large offsets.
2084 2006-02-23 Raja R Harinath <rharinath@novell.com>
2086 * jit-icalls.c (helper_compile_generic_method): Document the
2087 special-case we depend on so that we can inflate the method twice
2088 with the same context with no bad side-effects.
2090 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2092 * mini-x86.c, mini-amd64.c: fix for case when xen support
2095 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2097 * mini-x86.c, mini-amd64.c: generate code to access tls items
2098 in a faster way for Xen systems.
2100 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2102 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2103 updates and compilation fixes for the OSX/x86 port, mostly from
2104 Geoff Norton <gnorton@customerdna.com>.
2106 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2108 * inssel.brg: faster interface call implementation
2109 to sync with the interface_offsets MonoVTable changes.
2111 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2113 * mini.c: more verification checks.
2115 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2117 * mini.c: added a few more verification checks.
2119 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2121 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2122 facility on the processor and use it if available.
2124 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2126 * driver.c, aot.c, mini.c: throw exception if the IL code is
2127 invalid or unverifiable.
2129 2006-02-17 Raja R Harinath <rharinath@novell.com>
2131 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2134 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2136 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2138 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2140 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2141 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2142 handling of instantiated generic valuetypes.
2144 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2146 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2147 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2150 * generics.2.cs: Revert the nullable reftypes tests.
2152 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2154 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2155 using __builtin_frame_address (1) as it doesn't work in the presence
2156 of optimizations. Hopefully fixes #77273.
2158 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2159 -> generics.cs change as it doesn't work with some automake versions.
2161 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2163 * mini.c: handle systems that sue a different way to
2164 retrieve the stack address of the current thread.
2166 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2168 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2169 it specially in the makefile.
2171 * generics.2.cs: Add tests for nullable reference types.
2173 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2175 * mini.c: always handle the case when mono_jit_init()
2176 is called in a thread different from the main thread,
2177 confusing libgc (bug #77309).
2179 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2181 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2183 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2185 * mini.c: change optimize_branches () to use a single loop
2186 and introduce a new optimization to simplify some range checks.
2188 2006-02-03 Martin Baulig <martin@ximian.com>
2190 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2191 and merged with debugger_thread_manager_add_thread().
2192 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2193 inform the debugger about the main thread.
2195 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2197 * basic.cs: Add test for div.un/rem.un constant folding.
2199 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2201 * cpu-s390x.md: correct int_xor_imm length
2203 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2205 * generics.2.cs: New test for #77442.
2207 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2210 2006-02-02 Martin Baulig <martin@ximian.com>
2212 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2213 <mono/metadata/mono-debug-debugger.h>
2215 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2217 2006-02-02 Martin Baulig <martin@ximian.com>
2219 * debug-debugger.h: New header file for debug-debugger.c.
2221 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2222 function is a separate thread anymore; add support for attaching.
2224 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2226 * tramp-x86.c: Fix a warning.
2228 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2230 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2231 on very large methods.
2233 * aot.c (load_patch_info): Fix a warning.
2235 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2237 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2238 mini-ops.h: alu membase optimizations.
2240 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2242 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2243 to speedup StringBuilder.
2245 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2247 * dominators.c (mono_compute_natural_loops): Fix detection of
2248 loop body start blocks.
2250 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2252 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2254 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2257 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2259 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2261 2006-01-25 Martin Baulig <martin@ximian.com>
2263 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2264 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2265 started to cleanup this file a little bit.
2267 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2269 * mini.c: optimize a codepath frequently happening in generics code.
2271 2006-01-23 Martin Baulig <martin@ximian.com>
2273 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2275 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2278 * driver.c: debug-debugger.c is only available if
2279 `MONO_DEBUGGER_SUPPORTED' is defined.
2281 2006-01-23 Martin Baulig <martin@ximian.com>
2283 * debug-debugger.c: Only enable this on platforms where the Mono
2284 Debugger is working (x86 and x86_64).
2286 2006-01-21 Martin Baulig <martin@ximian.com>
2288 The Mono Debugger is now using the normal `mono' instead of the
2289 `mono-debugger-mini-wrapper' when executing managed code.
2291 * debug-debugger.c: New file; previously known as
2292 debugger/wrapper/wrapper.c.
2294 * debug-mini.c (mono_init_debugger): Removed.
2296 * driver.c (mono_main): Added new `--inside-mdb' command line
2297 argument which is used when running inside the debugger.
2299 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2301 * liveness.c (mono_analyze_liveness): Remove some unused data
2304 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2306 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2308 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2310 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2311 depends on implementation details of monobitset.
2313 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2316 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2318 * liveness.c: Update after monobitset changes.
2320 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2322 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2324 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2326 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2328 * mini-s390x.c: Remove warning messages.
2330 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2332 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2334 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2336 * generics.2.cs: Add ldelem/stelem_any test.
2338 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2340 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2342 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2344 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2346 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2348 * generics.2.cs: Reenable vtype tests.
2350 * inssel-x86.brg: Remove an icorrect valuetype rule.
2352 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2354 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2355 initial support for OP_ABS.
2357 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2359 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2361 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2363 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2364 conversion and implement LADD/LSUB.
2366 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2369 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2371 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2373 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2376 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2378 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2379 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2380 (stack walk problem).
2382 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2384 * aot.c (mono_aot_load_method): Fix a warning.
2386 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2388 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2390 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2392 * iltests.il: Add test for #77148.
2394 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2397 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2399 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2401 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2403 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2404 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2406 * basic-long.cs: Add lconv-to-r4/r8 tests.
2408 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2410 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2412 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2413 here as on other archs.
2415 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2417 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2419 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2421 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2423 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2425 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2426 instrument_prolog; Add memory_barrier instruction.
2428 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2430 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2432 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2434 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2436 * aliasing.c inssel.brg: Fix warnings.
2438 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2439 could skip initialization of some parts of memory.
2441 * mini.c mini-ia64.c: Fix warnings.
2443 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2445 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2447 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2448 a crash seen on sparc.
2450 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2452 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2454 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2456 * mini-ops.h: Add s390_backchain instruction
2458 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2460 * cpu-s390.md: Add s390_backchain instruction
2462 * mini-s390.c: Significant ABI changes
2464 * mini-s390.h: Cater for zero length structures
2466 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2468 * mini-s390.c: ABI fixes
2470 * inssel-s390.brg: Remove debug statements
2472 * cpu-s390.md: Fix length of ATOMIC_xx operations
2474 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2476 * basic-float.cs: Add float<->long conversion tests.
2478 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2480 * mini-s390.c: Fix LOCALLOC processing.
2482 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2484 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2486 * iltests.il: Add tests for some opcodes not covered by the other
2489 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2491 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2492 register loading for Tail processing; Correct trace output.
2494 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2496 * cpu-s390.md: Correct size of jmp instruction.
2498 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2500 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2502 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2504 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2505 Bring s390 up to current level.
2507 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2509 * generics.2.cs: Disable the newly added tests as they do not work yet.
2511 * generics.2.cs: Add valuetype tests.
2513 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2515 * basic-long.cs: Add i4->u8 test.
2517 * objects.cs: Add tests for JIT intrinsic.
2519 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2520 optimizations lost by a mistake.
2522 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2524 * basic-long.cs: Remove a test moved to objects.cs.
2526 * arrays.cs: Add more array tests.
2528 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2530 * arrays.cs: Add new tests for multi-dimensional arrays.
2532 2005-12-06 Raja R Harinath <rharinath@novell.com>
2534 * Makefile.am (test_sources2): Add generics.2.cs.
2535 (EXTRA_DIST): Add test_sources2.
2537 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2539 Support for boxing and unboxing nullable types as well as the
2540 isinst operation on nullables, per the CLI ammendment.
2542 * inssel.brg (CEE_ISINST): Special case for nullable
2544 * mini.c (handle_unbox_nullable): new method
2545 (handle_box): Special case for nullable types
2546 (mono_method_to_ir): Call handle_unbox_nullable in correct
2549 * generics.2.cs: New test suite
2551 * Makefile.am: Support for regression tests with generics.
2553 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2555 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2556 allocated to registers. Fixes #76800.
2558 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2560 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2562 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2564 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2567 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2569 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2572 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2574 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2575 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2577 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2578 single precision before storing to a single precision location.
2580 2005-11-28 Raja R Harinath <rharinath@novell.com>
2582 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2584 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2586 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2589 * basic.cs: Remove test_0_byte_compares test which was moved to
2590 objects.cs a long time ago.
2592 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2594 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2596 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2598 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2599 handlers are called.
2601 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2604 * mini-ia64.c: Add support for the throw->branch exception
2607 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2609 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2611 * mini.c: Enabled "fastpath" deadce :-)
2613 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2615 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2616 alias analysis pass to support it.
2619 * liveness.c: Likewise (liveness computation can use aliasing
2620 information to be more accurate).
2621 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2622 moreover made so that "--compile-all" uses the given optimization
2623 flags and not the default ones.
2624 * aliasing.c: Alias analysis (new file).
2625 * aliasing.h: Likewise.
2626 * Makefile.am: added "aliasing.c" and "aliasing.h".
2628 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2630 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2633 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2635 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2636 fp >= end_of_stack exit condition, as it is not needed, and it might
2637 become true for fp eliminated frames.
2639 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2641 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2644 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2646 * mini-arm.c: fixed alignment of doubles/longs to match
2647 the C ABI (bug #76635).
2649 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2651 * aot.c: fix compilation with --enable-minimal=aot.
2653 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2655 * mini-arm.c: fixed compatibility with the new
2656 floating point emulator package for compares.
2658 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2660 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2662 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2664 * mini-exceptions.c (print_stack_frame): Output to stderr.
2665 (mono_handle_native_sigsegv): Ditto.
2667 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2669 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2670 OP_LCONV_TO_OVF_I implementation.
2672 * mini-amd64.c: Add support for the throw->branch exception
2675 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2676 when the catch clause catches a more general exception, i.e. Object.
2678 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2680 * cpu-ia64.md: Remove unused opcodes.
2682 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2683 specific defines for architectures defining USE_SIGACTION.
2685 * mini-ia64.c: Fix some warnings.
2687 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2688 version seemed to skip a frame.
2690 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2692 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2693 only calls which are made to native code use this flag.
2695 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2697 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2698 varargs methods as well.
2700 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2701 which have save_lmf set. Reorganize methods prologs a bit.
2703 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2704 debugger to the proper place.
2706 2005-10-29 Martin Baulig <martin@ximian.com>
2708 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2709 when running inside the debugger until the debugger has support
2712 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2714 * mini.h: Fix a warning.
2716 2005-10-24 Miguel de Icaza <miguel@novell.com>
2718 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2719 we expose publicly, this returns the string.
2721 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2723 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2724 with fp elimination.
2726 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2728 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2729 native stacktrace using the glibc 'backtrace' function if available.
2731 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2733 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2735 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2736 handle SIGSEGVs received while in native code.
2738 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2739 code, call mono_handle_native_sigsegv which will abort the runtime
2740 after printing some diagnostics, instead of converting it into a
2741 confusing NullReferenceException.
2743 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2745 * cpu-pentium.md: Remove unused opcodes.
2747 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2749 * mini-amd64.h (MonoLMF): Add rsp field.
2751 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2754 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2756 * mini-codegen.c (get_register_spilling): Fix some warnings.
2758 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2760 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2761 elimination during exception handling. Enable fp elimination by
2764 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2767 2005-10-16 Martin Baulig <martin@ximian.com>
2770 (mono_debugger_run_finally): New public method for the debugger.
2772 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2774 * debug-mini.c (mono_debug_init_method): Fix warning.
2776 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2777 the 'exname' parameter const to fix some warnings.
2779 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2781 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2782 introduced by the previous patch.
2784 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2786 * basic-float.cs: Add test for precision of float arithmetic.
2788 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2789 when loading/storing single values from/to memory.
2791 * mini.c (mono_jit_compile_method_with_opt): Create the function
2792 pointers in the correct domain.
2794 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2796 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2797 introduced by previous patch.
2799 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2800 when out_filter_idx is NULL.
2802 * mini-exceptions.c: Don't run filter clauses twice during exception
2803 handling. Fixes #75755.
2805 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2807 * aot.c: Add support for ldflda wrappers.
2809 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2812 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2814 * mini.c, mini.h: do not consider exception handlers blocks when
2815 setting up interface variables.
2817 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2819 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2821 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2823 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2824 causes a regression.
2826 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2828 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2830 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2831 of the OP_P definitions.
2833 * TODO: Add a proposal for dealing with the CEE/OP mess.
2835 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2836 optimizations from the x86 port.
2838 * cpu-amd64.md: Ditto.
2840 * basic.cs basic-long.cs: Add tests.
2842 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2844 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2845 Patrik Torstensson's implementation of my exception-handling
2846 optimization idea, when the exception object is not used
2849 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2851 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2852 of the mul_imm optimizations from the old jit.
2854 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2856 * mini.c, liveness.c: patch by Patrik Torstensson and
2857 Zoltan Varga to improve performance in methods with
2860 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2862 * driver.c: Remove 'Globalization' entry from --version.
2864 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2866 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2867 there is a profiler interested in JIT events.
2869 * aot.c: Load profile files produced by the AOT profiling module, and
2870 reorder methods based on the profiling info. Add a 'method_order' table
2871 to the AOT file to make mono_aot_find_jit_info work with the reordered
2874 * mini.h: Bump AOT file version info.
2876 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2878 * mini-arm.h: work around what looks like a gcc bug when optimizations
2881 2005-09-28 Raja R Harinath <rharinath@novell.com>
2883 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2884 conditionals. Use ...
2885 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2887 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2889 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2890 to determine the amount of memory to copy when passing valuetypes.
2892 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2893 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2895 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2897 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2898 information about aot.
2900 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2902 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2903 macros. This will allow a deadlock debugger to easily be plugged
2906 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2908 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2910 2005-09-27 Raja R Harinath <rharinath@novell.com>
2912 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2913 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2914 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2915 ($(arch_built)) [CROSS_COMPILING]: Error out.
2917 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2919 * aot.c: Add support for the no_special_static flag for classes.
2921 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2923 * Reapply reverted patches.
2925 * *: Revert r50174 as well.
2927 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2929 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2931 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2933 2005-09-23 Miguel de Icaza <miguel@novell.com>
2935 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2936 part of the SIG_HANDLER_SIGNATURE.
2938 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2940 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2943 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2944 introduced by previous patch.
2946 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2948 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2949 saved registers too.
2951 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2952 upon the information returned by get_call_info ().
2954 * mini-x86.c (add_float): Fix stack size calculation.
2955 (mono_arch_call_opcode): Rewrite this so it works based up the
2956 information returned by get_call_info ().
2957 (mono_arch_get_this_vret_args): Ditto.
2959 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2961 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2962 in cinfo to determine the registers which need to be used.
2964 2005-09-20 Miguel de Icaza <miguel@novell.com>
2966 * driver.c (mono_main): Add --server and --desktop flags.
2968 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2970 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2971 registers as global registers.
2973 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2974 longer needed with the new register allocator.
2976 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2978 * cpu-ia64.md: Remove unused opcodes.
2980 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2982 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2984 * cpu-amd64.md: Remove unused opcodes.
2986 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2987 needed with the new register allocator.
2989 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2992 2005-09-16 Raja R Harinath <rharinath@novell.com>
2994 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2996 2005-09-16 Martin Baulig <martin@ximian.com>
2998 * exceptions-amd64.c
2999 (throw_exception): Don't call mono_debugger_throw_exception() if
3000 we're a rethrow - see the FIXME in the code.
3002 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3004 * mini.c (mono_init_exceptions): This only works on some architectures.
3006 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3008 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3011 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3013 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3014 now in mini-exceptions.c.
3016 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3018 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3019 now in mini-exceptions.c.
3021 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3023 * exceptions-x86.c: Applied patch from Patrik Torstensson
3024 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3026 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3027 code into mini-exceptions.c. Add some assertions to it.
3029 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3031 * aot.c (emit_section_change): Applied patch from "The Software Team"
3032 (<software@solmersa.com>). Fix as errors on windows.
3034 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3036 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3037 method info into the LMF.
3039 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3041 * mini-ia64.c: Add proper unwind info for method epilogs.
3043 * exceptions-ia64.c: Add some code to help debugging.
3045 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3047 * mini-exceptions.c: Fix warning.
3049 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3051 * mini.c: Really fix build.
3053 * mini-x86.c mini-amd64.c: Fix build.
3055 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3057 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3059 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3060 some Interlocked methods as intrinsics.
3062 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3063 for Thread methods as well.
3065 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3067 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3069 * mini-ia64.c mini-x86.c mini-amd64.c
3070 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3073 * mini.c (mono_init_exceptions): Fix build breakage.
3075 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3077 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3078 of instructions. Use the new ia64_unw_op macros for emitting unwind
3081 * mini.c (mono_init_exceptions): Initialize exception handling
3082 related trampolines at startup.
3084 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3086 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3088 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3090 * mini.c: Handle type loading errors gracefully during compilation and
3091 throw the appropriate exception.
3093 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3095 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3096 for the mono binary.
3098 2005-09-09 Martin Baulig <martin@ximian.com>
3100 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3103 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3105 * mini-arm.h: use emulation for conv.r.un for the release.
3107 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3109 * mini-arm.c, objects.cs: more fixes and tests for them.
3111 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3113 * mini-arm.c: align structures to at least 4 bytes to be able
3114 to keep our current optimized memcpy.
3116 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3118 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3120 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3122 * mini.c: ignore SIGPIPE.
3124 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3126 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3128 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3130 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3132 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3134 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3136 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3137 exception handling support.
3138 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3139 patch by Brian Koropoff <briank@marakicorp.com>).
3141 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3143 * mini.c: revert another 'optimization' which breaks when
3144 items on the eval stack need to be saved at a basic block end
3147 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3149 * jit-icalls.c: for arrays, ensure we always provide
3152 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3154 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3156 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3158 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3160 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3161 arguments in their original register.
3163 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3165 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3168 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3169 when ssapre is enabled.
3171 * inssel-long.brg: Fix bug in previous patch.
3173 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3174 multiplication by a constant.
3176 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3178 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3181 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3184 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3186 * inssel-arm.brg: apply changes tested by Brian Koropoff
3187 <briank@marakicorp.com>.
3189 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3191 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3193 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3195 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3196 to the same register if dreg is just a base register.
3197 (print_ins): Improve printing of membase opcodes.
3199 * inssel-x86.brg: Add optimized ldind(reg) rules.
3201 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3203 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3205 * mini.c: when running under valgrind, set the stack bottom for
3206 the GC at the actual approximate stack for the app (fixes running
3207 mono with valgrind).
3209 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3211 * mini.c: do no break at the first valuetype to init found
3214 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3216 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3218 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3220 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3222 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3224 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3226 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3228 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3230 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3233 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3236 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3239 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3241 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3243 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3245 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3246 in the tail recursion optimization.
3248 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3249 debug info into the assembly file.
3251 * iltests.il: Add test for filter regions.
3253 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3254 initial stack of filter regions. Fixes #75755.
3256 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3258 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3261 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3263 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3264 the check for an already compiled method on non-ia64 platforms.
3265 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3268 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3270 * inssel-x86.brg: Add some optimized call rules.
3272 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3274 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3277 * mini.h mini-trampolines.c: Pass the trampoline argument to
3278 mono_arch_patch_delegate_trampoline.
3280 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3282 * mini-trampolines.c: Fix build.
3284 * mini-amd64.h: Add delegate trampolines.
3286 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3288 * inssel-amd64.brg: Add optimized call rules.
3290 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3292 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3294 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3296 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3299 * mini-ia64.c: Remove LMF fixmes.
3301 * mini-ia64.h: Remove most fields from LMF.
3303 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3305 * mini-trampolines.c: Add support for IA64 function descriptors.
3307 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3308 for IA64 function descriptors.
3310 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3312 * tramp-arm.c: patch the vtable for virtual calls. Added
3313 support code to register/unregister the LMF.
3314 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3317 2005-08-19 Dick Porter <dick@ximian.com>
3319 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3320 bit value if needed.
3322 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3324 * mini.c (mini_get_method): Move handling of wrapper data here.
3326 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3328 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3331 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3332 bblock->code does not remain empty.
3334 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3336 * arrays.cs: Add regression test for #75832.
3338 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3339 rules. Fixes #75832.
3341 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3342 instruction scheduling.
3344 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3348 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3350 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3352 * mini-codegen.c: Fix VC build.
3354 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3356 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3358 * mini.h: fix signature for mono_register_opcode_emulation.
3360 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3362 * mini.c: Get rid of most of the helper_sig_... constants using
3363 mono_create_icall_signature ().
3365 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3367 * jit-icalls.c (helper_ldstr): New helper function.
3369 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3371 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3372 throw, load the string using a helper call instead of creating a string object.
3374 * aot.c: Update after LDSTR changes.
3376 * mini.h: Bump AOT file version.
3378 * aot.c: Save class size info into the AOT file. Print more statistics during
3381 * mini.h: Bump AOT file version.
3383 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3384 ordering of disasm cases. Fixes #74957.
3386 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3388 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3389 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3390 the generic code needed for the ARM port.
3392 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3394 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3395 inssel-arm.brg: more ARM features and fixes.
3397 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3399 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3400 ARM port work in progress.
3402 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3404 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3406 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3408 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3410 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3412 * *-ia64.*: Ongoing IA64 work.
3414 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3416 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3418 * TODO: Remove out-of-data todo stuff.
3420 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3423 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3425 * mini.h: Bump corlib version.
3427 2005-07-27 Martin Baulig <martin@ximian.com>
3430 (create_copy_ins): Added `const unsigned char *ip' argument; set
3431 `copy->cil_code' from it.
3433 2005-07-27 Martin Baulig <martin@ximian.com>
3435 * mini-exceptions.c (mono_handle_exception): Don't call
3436 mono_debugger_handle_exception() for filters.
3438 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3440 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3443 2005-07-26 Martin Baulig <martin@ximian.com>
3445 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3447 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3448 helper_compile_generic_method() if the method is actually virtual
3451 2005-07-26 Martin Baulig <martin@ximian.com>
3454 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3455 public; this is now accessed directly by the debugger.
3456 (mono_generic_trampoline_code): Removed.
3459 (mono_debug_init_method): Also add interncalls and wrappers.
3461 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3463 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3465 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3467 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3469 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3471 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3473 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3475 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3476 getting TLS offsets on AMD64 too.
3478 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3480 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3482 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3484 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3485 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3487 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3489 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3491 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3494 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3495 mono_sparc_is_virtual_call ().
3497 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3499 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3500 trampoline parameters.
3502 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3504 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3505 to mono_arch_get_vcall_slot_addr.
3507 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3510 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3512 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3514 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3516 2005-07-19 Martin Baulig <martin@ximian.com>
3518 * exceptions-amd64.c (throw_exception): Call
3519 mono_debugger_throw_exception() here like we're doing it on i386.
3521 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3523 * mini-ia64.c: Add optimized TLS access support.
3525 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3527 * mini-exceptions.c: Ongoing IA64 work.
3529 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3531 * mini.c: Use the default optimization set when embedding. Fixes
3534 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3536 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3537 of trampolines to a separate file.
3539 * mini-trampolines.c: New file.
3541 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3544 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3547 * mini-codegen.c: Fix cygwin build.
3549 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3551 * mini.c: Add some minor changes needed by the IA64 port.
3553 * *-ia64.*: Ongoing IA64 work.
3555 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3557 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3558 trampolines into arch-independent and arch-dependent parts.
3560 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3562 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3564 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3566 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3567 the xp-regalloc-branch for amd64.
3569 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3570 xp-regalloc-branch for x86.
3572 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3574 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3576 2005-07-06 Martin Baulig <martin@ximian.com>
3579 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3580 (mono_jit_runtime_invoke): Likewise.
3582 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3584 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3587 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3588 without loading their metadata. Reorganize the file format so exception handling+
3589 debug info is kept separate from normal method info. Create MonoJitInfo
3590 structures for methods lazily.
3592 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3594 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3596 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3598 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3601 * mini.h: Bump AOT file version.
3603 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3605 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3607 2005-07-01 Raja R Harinath <rharinath@novell.com>
3609 * Makefile.am (check-local): Call semdel-wrapper.
3611 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3613 * mini-x86.c: Revert the last change as it seems to break the build..
3615 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3617 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3619 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3621 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3623 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3624 outside of the macro, so strange stuff doesn't happen with gcc4
3625 (NEW_AOTCONST_TOKEN): Likewise.
3627 2005-06-28 Martin Baulig <martin@ximian.com>
3629 * mini.c (mini_class_is_system_array): New static method; use this
3630 instead of `klass->parent == mono_defaults.array_class' everywhere
3631 since this also works for the new generic array class.
3633 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3635 * inssel.brg: Remove warnings.
3637 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3639 * mini-ia64.c: Ongoing IA64 work.
3641 * basic-float.cs: Add float->i1 conversion test.
3643 * iltests.il: Add conv.u4 test.
3645 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3647 * inssel-long.brg: Fix bug caused by last change.
3649 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3651 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3652 BSDs. Allows the x86 JIT to work on OSX86
3654 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3656 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3659 * mini-ia64.c: Ongoing IA64 work.
3661 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3663 * mini-ia64.c: Ongoing IA64 work.
3665 * driver.c: Clean up jit_code_hash as well when using --regression.
3667 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3669 * basic-long.cs: Add tests for long->u4 conversion.
3671 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3673 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3674 that we do not depend on undefined C behavior: the order stuff
3675 gets evaluated within an expression. Fixes mono when compiled on
3678 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3680 * *-ia64.*: Ongoing IA64 work.
3682 * aot.c: Lower memory usage while loading AOT methods.
3684 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3686 * mini.h: Bump AOT file format version.
3688 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3690 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3692 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3694 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3695 not on callee assembly). Fixed some comments.
3697 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3699 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3700 it gets proper disassembly.
3701 (emit_method_info): Remove some dead code.
3703 * mini.c (mini_method_compile): Allways allocate the GOT var in
3704 mono_method_to_ir for emulating opcodes.
3706 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3708 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3709 before freeing the code memory. Fixes #74990.
3711 * objects.cs: Add regression test for #74992.
3713 * liveness.c: Extend live ranges of arguments to the beginning of the
3714 method. Fixes #74992.
3716 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3717 so it points into the faulting instruction.
3719 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3721 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3723 * *-ia64.*: Ongoing IA64 work.
3725 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3727 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3729 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3731 * *-ia64.*: Ongoing IA64 work.
3733 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3735 * basic-long.cs: Add tests for add/sub.ovf.
3737 * basic.cs: Add tests for sub.ovf.
3739 * *-ia64.*: Ongoing IA64 work.
3741 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3743 * *-ia64.*: Ongoing IA64 work.
3745 * basic.cs: Add conv.ovf.i4.un test.
3747 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3749 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3751 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3753 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3755 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3757 * *-ia64.*: Ongoing IA64 work.
3759 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3762 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3764 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3766 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3768 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3770 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3772 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3773 of a call is callable by a near call.
3775 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3777 * mini-ia64.c: Ongoing IA64 work.
3779 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3781 * genmdesc.c: Make the generated array non-static.
3783 * inssel-long.brg: Fix LSHR_IMM rule.
3785 * *-ia64.*: Ongoing IA64 work.
3787 * *-ia64.*: Ongoing IA64 work.
3789 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3791 * *-ia64.*: Ongoing IA64 work.
3793 * *-ia64.*: Ongoing IA64 work.
3795 * mini-ia64.c: Ongoing IA64 work.
3797 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3799 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3801 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3803 * objects.cs basic-long.cs: Move some tests to objects.cs.
3805 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3807 * *-ia64.*: Ongoing IA64 work.
3809 * iltests.il: Add a new test.
3811 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3812 newobj. Fixes #75042.
3814 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3816 * *-ia64.*: Ongoing IA64 work.
3818 * *-ia64.*: Ongoing IA64 work.
3820 * *-ia64.*: Ongoing IA64 work.
3822 * basic.cs objects.cs: Move tests accessing static variables as well.
3824 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3826 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3828 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3830 * driver.c: Always print failed tests.
3832 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3835 * *ia64*: Ongoing IA64 work.
3837 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3839 * basic.cs: Add tests for add.ovf. Fix warnings.
3841 2005-05-18 Miguel de Icaza <miguel@novell.com>
3843 * driver.c (mono_main): Avoid crash if no argument is passed to
3844 --break; Do not use g_error, but f_printf. And fix all other
3845 ocurrences of the same crash.
3847 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3849 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3850 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3853 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3855 * *-ia64.*: Add beginnings of IA64 backend.
3857 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3859 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3861 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3864 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3866 * mini-amd64.c: Fix a warning.
3868 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3870 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3871 in float_neg. Fixes #74897.
3873 * mini-amd64.c (emit_call): Fix another near call bug.
3875 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3877 * declsec.c: Keep the appdomain information in the structure. Added a
3878 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3879 value gets overwritten).
3880 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3881 an MonoAppDomain member to MonoSecurityFrame.
3882 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3883 used in the stack walk. Now use a MonoArray which grow (double) when
3886 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3888 * mini.c: Re-enabled runtime cleanup, since running threads should
3889 now properly stop when exiting.
3891 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3893 * mini-codegen.c: New file contaning the arch-independent local
3894 register allocator. Not used by any architectures yet.
3896 * mini.h linear-scan.c: Merge some changes from the
3897 mini-xp-local-regalloc branch.
3899 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3901 * mini-amd64.c (emit_call): Fix calls to native functions when the
3902 runtime is compiled as a shared library. Fixes #74756.
3904 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3905 on a literal field. Fixes #74751.
3907 2005-04-25 Raja R Harinath <rharinath@novell.com>
3909 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3911 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3913 * objects.cs: Add missing null casting test.
3915 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3917 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3918 in wrapper methods. Also rename 'address' variable to 'offset'.
3920 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3922 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3925 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3927 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3930 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3932 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3934 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3936 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3937 just the last bytes.
3939 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3941 * aot.c (mono_compile_assembly): Fix warning.
3943 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3944 by the _MSC_VER stuff.
3946 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3948 * inssel-long.brg: Fix #74588.
3950 * cpu-amd64.md: Fix #74591.
3952 * iltests.il: Add new regression tests.
3954 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3956 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3959 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3963 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3964 from Bill Middleton <flashdict@gmail.com>.
3966 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3968 * arrays.cs: Add new regression test. Fix warnings.
3970 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3972 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3973 and leakage in CKFINITE.
3975 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3976 this to a null op since it is called on amd64 too.
3978 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3980 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3981 body since this is not used on amd64.
3983 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3985 * mini-amd64.c: Remove obsolete fixmes.
3987 * mini.c (print_method_from_ip): Fix debugging support.
3989 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3991 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3992 so that expressions that don't give much gain are not reduced.
3993 * ssapre.h: Likewise.
3995 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3997 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3999 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4001 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4003 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4005 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4007 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4009 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4011 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4014 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4016 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4018 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4020 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4021 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4023 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4025 * mini-x86.c: Fix up stack overflow handling.
4027 * exceptions.cs: Add new regression test.
4029 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4031 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4032 mono_jit_thread_attach.
4034 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4036 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4038 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4039 avoid calling constructors using callvirt.
4041 * inssel.brg: Fix #74073.
4043 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4045 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4046 compilation with non-GCC compilers.
4047 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4048 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4050 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4052 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4053 klass->interface_offsets (will likely fix bug#74073).
4055 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4057 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4059 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4061 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4062 to amd64_div_reg_size ().
4064 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4066 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4068 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4070 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4072 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4074 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4076 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4078 * mini.c (mono_precompile_assembly): Load and precompile referenced
4079 assemblies as well. Fixes #74015.
4081 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4083 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4085 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4087 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4088 a lot of checks and (anyway) permissions cannot work until corlib is
4091 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4093 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4095 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4097 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4098 calls (fixes bug#72824).
4100 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4102 * mini.c: fix tail recursion elimination (see test in bug#73936).
4104 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4106 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4107 some fp functions in sse2 mode.
4109 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4111 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4113 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4115 * mini.h mini.c: Add mono_get_jit_tls_key ().
4117 * mini-x86.c: Enable fast TLS support on windows.
4119 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4121 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4122 * mini.c: Check for p/invoke method when generating code. If a
4123 p/invoke method, or it's class, isn't decorated with [Suppress
4124 UnmanagedCodeSecurity] then generate code to call System.Security.
4125 UnmanagedDemand (only if the security manager is active).
4127 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4129 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4130 last change as it seems to cause strange crashes.
4132 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4134 * *.c: handle unsafe function pointers where needed.
4136 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4138 * mini.c (mono_jit_free_method): Remove the fixme too.
4140 2005-03-15 Miguel de Icaza <miguel@novell.com>
4142 * mini.c: As discussed, make the code actually free the delegate
4143 thunk now, to enable the debugging of delegate problems, use
4144 MONO_DEBUG=1 when running Mono.
4146 This takes also care of parts of the leaks as seen by Joe.
4148 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4150 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4151 thread_tls_offset calculation.
4153 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4155 * declsec.c: Reworked linkdemand checks for icall. The previous code
4156 was using the declaration code (untrusted) and didn't work as expected
4157 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4160 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4162 * iltests.il: Add new localloc test.
4164 * mini-amd64.c: Handle large stack allocations the same way as on
4165 windows if stack overflow handling is working.
4167 * mini-amd64.c: Allocate the signal stack using mmap.
4169 * mini.c (sigsegv_signal_handler): Fix reading of context.
4171 * mini-exceptions.c: Fix up stack overflow handling.
4173 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4175 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4177 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4179 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4181 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4182 tramp_init functions as they are no longer needed.
4184 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4186 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4188 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4190 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4192 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4195 * mini-ops.h: Add OP_LMUL_IMM.
4197 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4198 long mul/div opcodes as intrinsic.
4200 * mini-amd64.c (emit_call): Handle the case when the callee might be
4203 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4205 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4208 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4210 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4212 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4214 * mini.c (mono_codegen): Don't leak here, to help people running
4217 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4219 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4220 conversions in sse2 mode.
4222 * basic-float.cs: Add regression test.
4224 * mini-amd64.c: Reenable sse2.
4226 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4228 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4230 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4232 * driver.c: Copyright text should include 2005.
4234 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4236 * cpu-amd64.md (load_membase): Fix more max lengths.
4238 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4240 * cpu-amd64.md (load_membase): Fix max length.
4242 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4244 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4246 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4247 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4249 * basic-float.cs: Add rounding regression test.
4251 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4253 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4255 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4256 structures in registers for pinvoke wrappers.
4258 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4260 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4262 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4264 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4265 wrapper to mono_jit_thread_attach.
4267 * mini.c (mini_jit_thread_attach): New jit icall.
4269 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4270 native->managed wrappers.
4272 * exceptions.cs: Add new regression test.
4274 * mini.c (optimize_branches): Check regions in the cbranch to throw
4275 block case as well. Fixes #73242.
4277 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4279 * mini.c: thread safety fixes.
4281 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4283 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4284 patching stuff, since delegates use jump trampolines so there is
4287 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4290 * tramp-amd64.c: Fix build.
4292 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4293 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4295 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4296 Rename this to mono_arch....
4297 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4299 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4301 * mini-amd64.c (emit_call): If both the caller and the callee is
4302 guaranteed to have 32 bit addresses, emit a normal call.
4304 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4306 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4307 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4308 method_ptr inside delegates.
4310 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4312 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4313 invalidated. Fixes #73001.
4315 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4317 * mini-x86.c: Only use stdcall for pinvokes on windows.
4319 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4321 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4322 * mini-x86.c: remove unreliable __thread var offset detection,
4323 use the correct accessors and enable by default.
4325 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4327 * mini.c (mono_jit_free_method): Fix memory leak.
4329 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4331 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4333 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4335 * cpu-amd64.md: Fix lengths of atomic opcodes.
4337 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4339 * driver.c: try to not imply using ICU is any good.
4341 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4343 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4344 functions as inline ops.
4346 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4347 some Interlocked functions as inline ops.
4349 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4351 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4353 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4355 * mini.c: Add support for OP_NOT_TAKEN.
4357 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4358 structures in registers for pinvoke wrappers.
4360 * mini-amd64.c: Fix warnings.
4362 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4364 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4366 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4368 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4369 address instead of loading the address from it.
4371 * mini-x86.c: Add support for returning small structs in registers
4372 on Win32. Fixes part of #70864.
4374 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4376 * trace.c (get_token): Improve error checking.
4378 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4380 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4382 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4384 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4385 it can be reused for MonoClass.
4386 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4389 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4391 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4392 instead of a MonoReflectionMethod. The method information wasn't used
4393 when displaying SecurityException details (but will be now).
4395 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4397 * Makefile.am : windows build fix.
4399 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4401 * iltests.il: Add new regression test.
4403 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4406 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4408 * mini.c: Moved linkdemand check into helper function check_linkdemand
4409 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4412 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4414 * declsec.c: Added statistics counter for different kinds of
4416 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4417 (and commented) declaration.
4418 * mini.c: Added statistics counter for security Demand code
4419 generation. Added display of security statistics.
4421 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4423 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4424 Fix compilation errors under gcc-2.95.
4426 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4428 * mini.c, driver.c: Use the new jit trampoline hashtable
4430 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4432 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4434 2005-02-11 Martin Baulig <martin@ximian.com>
4436 * debug-mini.c (mono_debug_close_method): Free the line number array.
4438 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4440 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4443 * mini.h: Bump AOT file format version.
4445 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4447 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4449 * declsec.h: Added macros to get/set lazyly initialized security
4450 informations about assemblies. Added new enum for different type of
4451 possible LinkDemand violation. Added function to check LinkDemands.
4452 * mini.h: Added a field to MonoCompile to hold any security violation
4453 detected when JITting a method (so it can be thrown later).
4454 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4455 and CEE_CALLVIRT. Added code to throw exception at the end of
4456 mini_method_compile (note: the exception is unhandled right now).
4458 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4460 * mini.c, jit-icalls.c: use the managed implementation of
4461 memset for initobj and memset, to avoid managed <-> unmanaged
4464 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4466 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4467 optimization if it would need a GOT var.
4469 * basic.cs: Add tests for constant propagation and switch statements.
4471 * ssa.c: Fix out-of-range constant propagation and switch statements.
4473 2005-02-09 <vargaz@freemail.hu>
4475 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4477 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4479 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4481 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4483 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4485 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4487 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4488 arithmetic operations.
4490 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4492 * mini-ppc.c: add a workaround for broken user code that
4493 DllImports vararg functions with non-vararg signatures.
4495 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4497 * mini.c (mono_jit_compile_method_inner): Add detection and a
4498 meaningfull error message for assemblies written in Managed C++.
4500 * tramp-amd64.c mini-amd64.h: Add support for
4501 create_trampoline_from_token ().
4503 * aot.c mini-x86.c abcremoval.c: Applied patch from
4504 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4506 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4508 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4509 which takes a MonoImage/token as parameter instead of a MonoMethod.
4511 * aot.c: Use the new trampoline for initializing vtables.
4513 * aot.c: Add support for ldfld/stfld_remote wrappers.
4515 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4516 rules for compare <MEM>, IMM.
4518 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4520 * aot.c: Handle inherited finalizers correctly.
4522 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4524 * inssel.brg (stmt): Add a missing _setup_... ().
4526 * aot.c: Save some parts of the class state to the AOT file and use it
4527 to recompute that state when a class is initialized.
4529 * mini.c: Install AOT hooks into the runtime.
4531 * mini.h: Bump AOT file format version.
4533 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4536 * iltests.il: Add new test.
4538 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4542 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4544 * mini.c: setup the statistical profiler in the thread attach
4545 callback to cope with the new single thread code.
4547 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4549 * mini-ppc.c: ensure we have enough room for the profiler
4550 calls (fixed bug#72084).
4552 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4554 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4557 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4559 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4561 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4563 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4564 to succesfully execute parrotbench).
4565 * ssapre.h: Likewise.
4567 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4569 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4570 variable for stores to method arguments (fixes a SSAPRE issue).
4572 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4574 * mini.c: handle value types in dup, fixes gen-112.cs.
4576 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4578 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4579 sequence for calls in dynamic methods to avoid thunks.
4581 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4583 * mini.c: correctly remove dynamic methods from the hashtable.
4585 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4587 * driver.c: Disabled SSAPRE until fix the bug that appears
4588 in IronPython's parrotbench.
4590 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4592 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4594 * mini.c (mono_method_to_ir): Revert the previous change.
4596 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4599 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4600 mono_jit_info_table_find () etc. when running under valgrind.
4602 * inssel.brg: Fix warnings.
4604 * mini-exceptions.c: Fix warnings.
4606 2005-01-31 Martin Baulig <martin@ximian.com>
4608 * driver.c (compile_all_methods_thread_main): Don't try to compile
4609 generic methods or anything which has type parameters.
4611 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4613 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4615 * TestDriver.cs: Add --verbose flags.
4617 * graph.c ssa.c: Fix 64 bit warnings.
4619 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4620 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4621 Fix 64 bit warnings.
4623 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4624 variable not spotted by gcc.
4626 * mini-amd64.c inssel-amd64.brg: Applied patch from
4627 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4628 X86_COMPARE_MEMBASE opcodes.
4630 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4632 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4634 * *: MonoMethod->signature might be NULL now. You *MUST* use
4635 mono_method_signature.
4637 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4639 * driver.c (compile_all_methods_thread_main): Compile the methods
4640 without invoking cctors.
4642 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4644 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4645 * basic-calls.cs: test for the above.
4647 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4649 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4650 MonoJitInfo changes.
4652 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4654 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4655 eagerly if it contains dynamic methods.
4657 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4659 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4660 trace, it is now computed by an icall from trace_ips.
4662 * mini-exceptions.c: Fix a warning.
4664 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4666 * mini-exceptions.c: don't bother getting stack trace info if
4667 it's not going to be used.
4669 2005-01-27 Raja R Harinath <rharinath@novell.com>
4671 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4674 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4676 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4678 * aot.c: Avoid calling mono_method_get_header () if not needed.
4680 * mini.h: Bump AOT file format version.
4682 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4684 * mini.c (mono_print_tree): Print more info for calls.
4686 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4688 * declsec.h: Remove warning by adding missing include for marshal.h
4690 2005-01-26 Martin Baulig <martin@ximian.com>
4692 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4695 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4697 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4700 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4702 * aot.c (mono_compile_assembly): Fix a warning.
4704 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4706 * declsec.c: Look for security attributes on the original MonoMethod
4707 (and not the wrapped one). This fix permissions on icalls.
4709 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4711 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4713 * mini.c (mono_allocate_stack_slots): Add a fixme.
4715 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4717 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4719 * inssel.brg: optimize casts of sealed types (more
4720 optimizations waiting for fixes in remoting).
4722 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4724 * inssel.brg (stmt): Add another dummy rule.
4726 * driver.c: Fix warnings.
4728 * driver.c (mono_main): If running under valgrind, instruct glib to use
4729 the system allocation functions so valgrind can track the memory
4730 allocated by the g_... functions.
4732 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4734 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4736 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4738 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4739 variables in try regions.
4741 * mini.c (mini_method_compile): Don't disable optimizations on large
4742 methods when AOT compiling.
4744 * mini.c (mono_allocate_stack_slots): New arch independent method to
4745 allocate stack slots. Not yet used.
4747 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4749 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4751 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4753 * mini-ppc.c: make the branch info relative as the code
4754 buffer can be reallocated.
4756 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4758 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4759 * driver.c: Removed the AOT/security restriction. Now initialize the
4760 security manager (in metadata) if --security is used.
4761 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4762 rather than the pointer to declarative security, when AOT is used.
4764 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4766 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4767 basic blocks, reduced intrinsic exception throwing code size.
4769 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4771 * driver.c (mini_usage): Reorder the usage screen.
4773 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4775 * mini.c (mono_resolve_patch_target): Fix warning.
4777 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4779 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4782 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4784 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4785 breaks the amd64 build.
4787 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4788 register allocation. Fixes #71454.
4790 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4792 * arrays.cs: Add new regression test.
4794 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4796 * ssapre.c: Turned usage of snprintf to GString.
4797 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4798 (I left it on by mistake in my previous commit).
4800 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4802 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4803 on cond branch optimization (fixes bug# 71515).
4805 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4807 * abcremoval.c: Fixed bug 71062.
4808 * abcremoval.h: Likewise.
4810 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4812 * mini.c: Added a new functionality to optimize_branches, the removal
4813 of useless basic blocks, and fixed some problem in the removal of
4814 critical edges; some utility functions added for both purposes.
4815 * ssapre.c: Added complex expression support, and fixed bug 70637.
4816 * ssapre.h: Likewise.
4817 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4819 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4820 * driver.c: Re-enabled SSAPRE.
4822 2005-01-19 Martin Baulig <martin@ximian.com>
4824 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4825 the result of mono_get_method_constrained().
4827 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4829 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4832 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4834 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4835 be detected. Fixes #59296.
4837 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4839 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4840 which can happen. Fixes #71361.
4842 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4844 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4847 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4849 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4850 appdomain-unload.exe to fail.
4852 * mini.c: Fix some memory leaks.
4854 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4856 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4857 Fixed bug and sped up some codepaths.
4859 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4861 * mini.c: Fix some memory leaks.
4863 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4866 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4868 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4871 * iltests.il: Add regression test for #71320.
4873 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4875 * mini.c (mono_codegen): Fix installation of profiler hooks.
4877 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4879 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4881 * mini.h, mini.c, cfold.c: optimize access to enum
4882 readonly fields, too. Eval conditional branches if possible
4883 to perform unreachable code removal in more cases.
4885 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4887 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4889 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4892 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4893 WinXP DEP. Fixes #71244.
4895 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4897 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4899 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4901 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4903 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4905 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4908 * mini.h: Bump AOT version.
4910 * mini.h (MonoCompile): Change exvar to a hash table.
4912 * mini.c: Allocate a separate exvar for each handler block.
4914 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4916 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4917 ex var with the pending exception and only throw if the two are equal.
4920 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4922 * mini-x86.c: Fix warnings.
4924 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4925 used by all the ports now.
4927 * aot.c: Add write-symbols and save-temps options.
4929 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4931 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4933 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4935 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4938 * tramp-s390.c: Check vtable slot belongs to the domain.
4940 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4941 as per other platforms.
4943 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4945 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4947 * driver.c: we don't run the Main() code in a subthread anymore.
4949 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4951 * mini.c: added experimental rtc support in the statistical
4952 profiler: if the user has the permission, more accurate statistics
4953 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4954 The MONO_RTC value must be restricted to what the linux rtc allows:
4955 power of two from 64 to 8192 Hz.
4957 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4959 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4961 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4963 * mini-ppc.c: better icache flush for smp.
4965 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4967 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4969 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4970 amd64 port, not yet used.
4972 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4974 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4977 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4979 * driver.c: Added --security option to activate the security manager.
4980 Right now this will allow code generation for declarative demands and
4981 is disabled when AOT is specified.
4982 * mini.c: Add code generation for declarative security demands.
4983 * mini.h: Add mono_use_security_manager as an extern gboolean.
4985 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4987 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4988 emitting more dense assembly code.
4990 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4991 exception throwing stuff.
4993 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4995 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4998 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5001 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5004 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5006 * tramp-*.c: Only patch vtable slots if the object is in the current
5007 domain. Fixes appdomain-unload.exe.
5009 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5011 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5014 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5016 * mini.c (reverse_branch_op): New helper function.
5018 * mini.c (optimize_branches): Run the new optimization only on
5019 platforms which support it. Also reverse all kinds of branches.
5021 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5023 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5026 * mini.c (optimize_branches): Reverse not-equals branches if the false
5027 bblock is a throw. This happens a lot of time with argument checking in
5030 * mini.c (mono_codegen): Add support for placing basic blocks after
5031 the function epilogue.
5033 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5036 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5038 * mini.c (setup_stat_profiler): Only set this up if the platform
5039 supports ITIMER_PROF.
5041 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5043 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5046 * inssel.brg: Fix a warning.
5048 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5050 * mini.c: added support for statistical profiler
5051 (run with: --profile=default:stat).
5053 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5055 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5057 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5059 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5060 related to global registers from the amd64 port.
5062 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5064 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5066 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5067 with global registers.
5068 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5070 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5072 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5074 * debug-mini.c (encode_value): Fix off-by-one.
5076 * aot.c (encode_value): Likewise.
5078 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5080 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5082 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5085 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5087 * aot.c (emit_method_info): Increase size of temp buffer.
5089 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5092 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5094 * aot.c (emit_method_info): Fix build.
5096 * aot.c: Further rework of the AOT file format to reduce the size of
5097 the method info data.
5099 * mini.h: Bump AOT file format version.
5101 2004-12-27 Martin Baulig <martin@ximian.com>
5103 * mini.c (mini_get_method): New static method; call
5104 mono_get_method_full() and mono_get_inflated_method().
5105 (mono_method_to_ir): Use mini_get_method() instead of
5106 mono_get_method_full().
5108 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5110 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5112 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5114 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5116 * inssel-amd64.brg: Add some optimization rules.
5118 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5120 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5121 standard not GC'd stuff is fine.
5123 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5125 * aot.c: Rework the AOT file format to get rid of most of the global
5126 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5128 * mini.h: Bump AOT file format version.
5130 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5132 * mini.h: Bump AOT file format version.
5134 * aot.c (mono_aot_is_got_entry): New function to determine if an
5135 address is inside a GOT.
5137 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5139 * cpu-pentium.md: Increase the maximum size of some instructions which
5140 might involve a got access.
5142 * mini.c (get_method_from_ip): Another debug helper function.
5144 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5145 when got var accesses are created during the decompose phase.
5147 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5149 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5150 argument mini_compile_method and to MonoCompile, and use this to
5151 determine whenever a given method is compiled for AOT. This allows the
5152 other methods compiled during AOT compilation to be free of AOT stuff,
5153 so the backends does not need to add special support for them by
5154 creating a fake GOT etc.
5156 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5159 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5161 * mini.c (mono_method_to_ir): It turns out that some of the
5162 x-appdomain wrappers are lax with types, so just ignore this for
5165 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5166 at the vtable->klass. If it is non-shared code we can just use the
5169 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5171 * mini-ppc.c: access MonoDomain from tls, too.
5173 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5175 * declsec.c: Removed unused variable (and related warning ;-)
5177 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5179 * iltests.il: New test for LDELEMA on an array of ref types.
5181 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5182 all ldelema's on reftypes.
5183 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5184 it was the wrong place to put it.
5186 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5187 register to pop to make this cleaner, at the request of Paolo.
5189 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5191 * mini-ops.h (OP_GETHASHCODE): New op.
5193 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5195 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5198 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5201 * mini-x86.c (mono_arch_output_basic_block): Rather than
5209 The first is 3 bytes while the second is 1. This saves 36 kb on
5210 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5211 see a small boost because of icache locality.
5213 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5215 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5217 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5218 started code sharing with the generic code.
5220 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5222 * mini-ppc.c, cpu-g4.md: added code for direct access to
5225 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5227 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5228 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5231 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5233 * declsec.c|h: Added functions to cache the declarative stack modifiers
5234 in MonoJitInfo and to create a security frame from a MonoJitInfo
5236 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5237 created. Register internal calls for System.Security.SecurityFrame::
5238 _GetSecurityFrame and _GetSecurityStack.
5239 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5240 the definitions for the new stack walk/callback mechanism.
5241 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5242 first security frame for LinkDemands and InheritanceDemands) and
5243 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5245 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5246 walk initialization (lupus).
5248 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5250 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5252 (handle_loaded_temps): Do not create a temporary variable for
5253 things that we know are temps. They will never be modified.
5254 (mono_spill_call): Set MONO_INST_IS_TEMP
5255 (mono_emulate_opcode): ditto
5257 (mono_method_to_ir.CEE_DUP): ditto
5259 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5261 * mini.c (type_to_eval_stack_type): Make this handle the void type
5262 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5263 (emit_tree): use ip_in_bb to special case some common idioms
5264 Update all callers to pass in the IP.
5265 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5267 This gives us a nice 2% speedup in mcs bootstrap.
5269 * mini-x86.c (peephole_pass): Peephole pass to make
5278 * mini.c (ip_in_bb): new method.
5279 (mono_method_to_ir): use this method rather than doing the hash
5282 * linear-scan.c (mono_linear_scan): When expiring actives, you
5283 don't need to keep around variables that expire on this
5284 instruction. This makes it so that:
5287 store (ebx add (ebx, 1))
5291 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5293 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5294 combination to avoid doing two copies. Fix up problems with previous
5297 * mini.c: Fix 64 bit warnings.
5299 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5301 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5303 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5304 changes from the x86 code.
5306 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5308 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5310 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5311 throwing code to reduce its size, unify the AOT and non-aot code and
5312 get rid of relocations in the AOT case.
5314 * mini-x86.h mini.c exceptions-x86.c
5315 (mono_arch_get_throw_corlib_exception): New arch specific function to
5316 raise corlib exceptions which doesn't require relocations in the
5319 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5321 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5323 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5326 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5329 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5331 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5332 with add function when used from Inc/dec atomic
5333 functions. Re-enabled optimization on x86.
5334 * mini-ops.h: renamed atomic_add functions to
5335 allow _add to match the Interlocked::Add and
5336 _add_next to match Interlocked::Inc/Dec.
5338 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5340 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5341 linking of BBs to the end BB, and enabled SSAPRE also with
5342 consprop and copyprop (which was prevented by that bug).
5344 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5346 * mini-x86.c: disabling the Interlocked optimizing code.
5348 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5350 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5353 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5355 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5356 interlocked optimization due lack of support on x86, rewrote
5357 exchange to take into account that base may be in eax.
5359 xsp works again; activated Interlocked optimizing code.
5361 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5363 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5365 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5367 * mini-ops.h: Add new opcodes.
5369 * mini.h: Add new patch types. Add got_var to MonoCompile.
5371 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5372 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5373 make it work with all kinds of patchable code.
5375 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5376 address of the GOT, and referencing entries in the GOT.
5378 * mini.c: Add code to load the GOT address if needed by an opcode.
5380 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5381 independent AOT code on the x86 using an elf-style Global Offset Table.
5383 2004-12-14 Raja R Harinath <rharinath@novell.com>
5385 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5387 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5389 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5392 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5394 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5395 of Interlocked:Increment/Decrement/Add as inline ops.
5396 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5398 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5400 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5401 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5403 2004-12-12 Duncan Mak <duncan@ximian.com>
5405 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5406 again. `patch_info->table_size' is no longer valid after Zoltan's
5409 2004-12-12 Martin Baulig <martin@ximian.com>
5411 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5412 if we are the "real" method, ie. not an inlined method inside it.
5414 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5416 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5417 before we look in the special fields table. This fixes
5418 ../tests/thread-static-init.cs.
5420 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5422 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5423 for Array get_Rank and get_Length. Fixes bug #70465.
5425 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5427 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5428 separate structure to reduce the size of MonoJumpInfo.
5430 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5432 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5434 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5436 * mini.c (mini_get_inst_for_method): Changed to allow ports
5437 to return a MonoInst instead of opcode
5438 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5440 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5441 Allow ports to return a created MonoInst instead of op-code, will enable
5443 (renamed mini_get_opcode_for_method to better reflected the functionality)
5445 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5447 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5449 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5451 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5454 2004-12-08 Martin Baulig <martin@ximian.com>
5456 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5457 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5459 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5461 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5464 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5467 2004-12-08 Raja R Harinath <rharinath@novell.com>
5469 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5471 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5473 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5474 bug introduced by the previous patch.
5476 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5478 * mini-ppc.c, objectc.cs: handle large structs passed by value
5481 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5483 * mini-ppc.c: OP_ARGLIST implementation from
5484 Geoff Norton <gnorton@customerdna.com>.
5486 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5488 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5489 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5491 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5493 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5495 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5497 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5500 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5502 * mini-sparc.c: Zero out localled-ed memory.
5504 * iltests.il: Add tests for zeroing out localloc-ed memory.
5506 2004-12-04 Martin Baulig <martin@ximian.com>
5508 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5509 mono_method_get_signature_full().
5511 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5513 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5514 and some utility functions (always for SSAPRE), integrated SSAPRE.
5516 * driver.c: Added ssapre option.
5517 * ssa.c: Small fix on OP_ARG handling.
5518 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5519 * Makefile.am: Likewise.
5521 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5523 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5526 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5529 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5531 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5533 * cpu-s390.md : Increase instruction length of oparglist.
5535 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5537 2004-11-30 Martin Baulig <martin@ximian.com>
5539 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5540 virtual generic methods. We call a special helper_compile_generic_method()
5541 icall to retrieve the method from the vtable, inflate and compile
5542 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5544 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5546 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5548 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5550 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5552 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5555 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5557 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5558 platforms with PIC aot.
5560 2004-11-28 Martin Baulig <martin@ximian.com>
5562 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5565 2004-11-28 Martin Baulig <martin@ximian.com>
5567 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5568 the result of mono_type_get_underlying_type() to check whether
5571 2004-11-26 Martin Baulig <martin@ximian.com>
5574 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5577 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5579 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5580 the same way as the other arguments so they won't get clobbered.
5582 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5583 calls through R11 since it is clobbered by the trampoline code.
5585 2004-11-26 Raja R Harinath <rharinath@novell.com>
5587 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5588 pick up in-tree mscorlib.dll.
5590 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5592 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5594 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5595 runtime data/code are now stored in a table similar to the GOT in ELF.
5596 This allows the code itself to be position independent.
5598 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5601 * aot.c: Attach ELF type (object/function) directives to all global
5604 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5606 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5608 * mini-amd64.h: Turn on PIC AOT code.
5610 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5611 returning the offset within an OP_AOTCONST instruction where the GOT
5612 offset needs to be added.
5614 * mini.h: Bump AOT file format version.
5616 2004-11-25 Martin Baulig <martin@ximian.com>
5618 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5619 uninflated generic methods.
5621 2004-11-25 Martin Baulig <martin@ximian.com>
5623 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5625 2004-11-24 Martin Baulig <martin@ximian.com>
5627 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5628 original klass (this only applies for generic instances).
5630 2004-11-24 Martin Baulig <martin@ximian.com>
5632 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5633 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5636 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5638 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5639 localloc. Fixes #69678.
5641 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5643 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5645 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5646 used SSE registers on pinvoke calls. Fixes #69774.
5648 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5650 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5651 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5653 2004-11-23 Raja R Harinath <rharinath@novell.com>
5655 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5656 Refer directly to the mcs/ tree.
5658 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5660 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5661 Check if a trampoline for a synchronized method is required.
5663 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5665 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5666 with localloc if needed. Throe arithmetric exception in
5667 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5668 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5670 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5672 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5673 types before switching on type. Fixes #69622.
5675 2004-11-19 Raja R Harinath <rharinath@novell.com>
5677 * Makefile.am (check-local): New. Integrate into 'make check'.
5678 (MCS,RUNTIME): Define using in-tree mono and mcs.
5680 (%.exe): Use $(ILASM).
5682 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5684 * mini-ppc.c: adjust initial prolog size (bug #69691).
5686 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5688 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5691 2004-11-17 Raja R Harinath <rharinath@novell.com>
5693 * Makefile.am (clean-local): Rename from 'clean'.
5695 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5697 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5698 to mono_arch_is_int_overflow.
5699 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5702 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5704 * declsec.c|h: New files to support declarative security attributes.
5705 Added function to check if a method has (applicable) security.
5706 * mini.c|h: Add check for declarative security attributes in
5707 mono_method_check_inlining.
5708 * Makefile.am: Added declsec.c and declsec.h to the build.
5710 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5712 * mini.c, mini.h: update to keep dynamic code info per-domain.
5714 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5716 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5717 (mini_init): Get rid of it from here too.
5719 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5721 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5722 implemented OP_RETHROW (patch by Geoff Norton
5723 <gnorton@customerdna.com>).
5725 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5727 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5728 between appdomains. Fixes appdomain-unload on PPC.
5730 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5732 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5733 mini-exceptions.c: handle the new wrapper types.
5734 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5735 token value as a MonoClass* when compiling a wrapper.
5736 mono_jit_create_remoting_trampoline now takes an additional
5737 MonoRemotingTarget parameter.
5739 2004-11-10 Martin Baulig <martin@localhost>
5741 * mini.c (mono_method_to_ir): Use `generic_container->context'
5742 rather than creating a new one.
5744 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5746 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5748 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5750 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5752 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5753 the experimental aot cache stuff.
5755 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5757 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5758 mini-exceptions.c: update to exception clause structure changes.
5760 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5762 * exceptions-x86.c (throw_exception): Fix warnings.
5764 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5767 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5769 * exceptions-sparc.c (get_throw_exception): Really fix this.
5771 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5773 * tramp-*.c: we no longer support icalls without wrappers, so
5774 a bit of code can be removed here
5776 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5778 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5781 * cpu-sparc.md: Add op_rethrow.
5783 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5785 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5787 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5788 * mini-ops.h: Add OP_RETHROW.
5790 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5792 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5794 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5796 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5797 Makes the output much easier to read
5799 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5801 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5802 prevents another huge leak when compiling with ssa. Secondly, the
5803 performance of doing this rather than freeing the lists is much
5804 better. GList does a lock every time you allocate a list link,
5805 so that it can use a memory pool. So, it is better to just use
5806 a memory pool of our own.
5808 * ssa.c, linear-scan.c: replace g_list_remove_link with
5809 g_list_delete. The remove one does not free the GList, so we were
5810 leaking memory. On -O=all --compile-all with corlib, this cut down
5811 3 MB of allocations.
5813 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5815 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5817 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5819 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5820 into a new function mono_create_jit_trampoline ().
5822 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5824 * trace.c (get_spec): Allow tracing of classes without a namespace.
5826 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5828 * mini.c: Fix pointer overwrite in mini_method_compile.
5830 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5832 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5833 The darwin ABI needs some special handling for 1 and 2 byte structs
5834 Lets use lbz/lhz instead of lwz everywhere.
5835 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5836 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5837 Use stb/sth for the former, and put the latter always on stack instead of in
5840 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5842 * trace.c (is_filenamechar): Add '_'.
5844 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5846 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5848 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5850 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5852 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5853 depends on libmonogc. Fixes #68805.
5855 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5857 * mini.c (mono_jit_free_method): Provide extra information for
5858 this error. Currently this leaks, but will be turned into a
5859 developer option in the future.
5861 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5863 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5865 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5867 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5868 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5869 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5871 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5873 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5874 trampolines for AOT code.
5876 2004-10-22 <vargaz@freemail.hu>
5878 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5879 constructed types. Fixes #68136.
5881 2004-10-21 Martin Baulig <martin@ximian.com>
5883 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5884 if it returns true, unwind the stack to the call instruction.
5886 2004-10-21 <vargaz@freemail.hu>
5888 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5890 * mini.h: Bump AOT version number.
5892 * objects.cs: Add another test for unbox trampolines.
5894 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5897 2004-10-20 <vargaz@freemail.hu>
5899 * driver.c: Add SHARED to the set of optimizations tested.
5901 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5903 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5906 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5908 2004-10-20 Martin Baulig <martin@ximian.com>
5910 * mini-exceptions.c (mono_handle_exception): Call
5911 mono_debugger_handle_exception() to tell the debugger about
5912 catch/finally clauses.
5914 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5916 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5918 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5921 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5923 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5924 methods as their native size, fixed bug #57543, #57545.
5925 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5926 This saves a temporary register and mullw call down into 1 (minor perf
5927 increase for cases like sum = sum * 5; This use to translate into:
5930 It now translates to
5933 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5935 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5938 2004-10-11 Martin Baulig <martin@ximian.com>
5940 * mini.c (mono_method_to_ir): If we're a generic method, get the
5941 MonoGenericContainer from our MonoMethodNormal and create a
5942 MonoGenericContext from it.
5944 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5946 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5948 * basic-long.cs: Add test for checked i8->i2 cast.
5950 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5952 * inssel-ppc.brg: added a couple of speedup rules.
5954 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5956 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5957 to speed up rebuilds.
5959 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5961 * mini-s390.c: Minor fix to OP_OR_IMM.
5963 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5965 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5966 better. Fixes appdomain-unload.exe on sparc.
5968 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5970 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5971 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5974 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5976 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5978 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5980 * mini.c: Always generate a field read/write wrapper for members
5981 of the class MarshalByRefObject since the actual instance could
5984 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5986 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5988 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5990 * driver.c mini.h trace.c: Move the setting of the main assembly into
5991 a separate function called mono_trace_set_assembly () and call it after
5992 actually loading the main assembly. Fixes #66872.
5994 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5996 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5997 using the code manager.
5999 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6001 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6003 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6005 * cpu-amd64.md: Fix bug in previous patch.
6007 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6010 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6012 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6013 mini-exceptions.c: updates for changed stack walk interface.
6015 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6017 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6019 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6021 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6023 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6025 * driver.c (mini_regression_list): Do not call mono_assembly_close
6026 since assemblies can't be unloaded.
6028 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6030 * cpu-amd64.md: Fix more instruction lengths.
6032 * cpu-amd64.md: Fix lengths of some instructions.
6034 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6036 * inssel.brg: Make the array ldelema check aot friendly.
6038 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6040 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6042 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6044 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6046 * mini-x86.c: Fix build.
6048 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6049 mono_type_get_underlying_type () helper function to simplify code.
6051 2004-09-09 Martin Baulig <martin@ximian.com>
6053 * mini-amd64.c: Don't access `type->data.klass' directly, call
6054 mono_class_from_mono_type() instead since the type may be a
6057 2004-09-09 Martin Baulig <martin@ximian.com>
6059 * mini-amd64.c (get_call_info): Fix support for generic instances.
6060 (add_valuetype): Use mono_class_from_mono_type() to get the class
6061 since we can be a generic instance.
6063 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6065 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6067 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6069 * liveness.c: reset spill costs on each scan: bug 62107
6071 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6073 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6074 unnecessary line that doesn't compile
6076 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6078 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6079 trampolines, make them call an error function so people can fix their
6082 2004-09-06 Martin Baulig <martin@ximian.com>
6084 * mini.c (mono_method_to_ir): When initializing locals, handle a
6085 generic instances like a valuetype if it's a valuetype and like a
6086 class if it's a class.
6088 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6090 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6091 stack. Fixes #64674.
6093 * exceptions.cs: Add test for unwinding of call arguments.
6095 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6097 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6098 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6099 set the carry/borrow flag). The sparc and s390 implementations
6100 can now use optimized versions (and simplify the code). ppc bugfixes.
6102 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6104 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6106 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6108 * inssel-amd64.brg: Remove leftover 32 bit rule.
6110 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6112 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6114 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6115 mono_arch_find_jit_info functions into a new function. Fix a memory
6118 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6121 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6123 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6126 * exceptions.cs: Add array size tests.
6128 * mini.c: Allocate a separate icall wrapper for each arity of
6129 mono_array_new_va. Fixes #59509.
6131 * exceptions.cs: Add testcase for 64578.
6133 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6135 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6137 2004-09-02 Martin Baulig <martin@ximian.com>
6139 * mini.c (mono_method_to_ir): When initializing the locals, call
6140 handle_initobj() on the generic instance itself, not its
6143 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6145 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6146 MonoJitInfo for dynamic methods.
6148 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6150 * mini.c: Add support for freeing JIT data for dynamic methods.
6152 2004-09-01 Martin Baulig <martin@ximian.com>
6154 * mini-x86.c (is_regsize_var): Added support for generic
6156 (mono_arch_emit_prolog): Make this compile again, use
6157 `x86_push_imm_template (code)'.
6159 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6161 * mini-x86.c: make all push_imm instructions that get
6162 patched always emit the long form
6164 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6166 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6167 in a per-domain hash.
6169 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6172 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6174 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6177 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6180 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6181 Beginnings of SSE2 support.
6183 * exceptions.cs: Add more tests for checked int<->uint casts.
6185 2004-08-28 Martin Baulig <martin@ximian.com>
6187 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6191 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6192 Handle generic instances recursively.
6194 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6196 * iltests.il: test for conv.u8 on a constant
6198 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6200 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6201 LCONV_x4 (shrun_32 (membase)).
6203 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6205 * inssel-x86.brg: c&p rules for push/setret of long
6207 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6209 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6210 compare (regvar, base)
6212 * inssel-x86.brg: more burg love
6214 * inssel.brg: more cleanup
6216 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6218 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6220 * basic-long.cs, basic-calls.cs: new tests for optimization.
6222 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6224 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6227 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6229 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6231 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6233 * inssel.brg (mini_emit_memcpy): use
6234 NO_UNALIGNED_ACCESS to disable memcpy optimization
6236 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6238 * mini-amd64.c: Handle generic types in various places.
6240 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6242 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6244 * mini.c (handle_box): Fix warning.
6246 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6248 * mini-amd64.h: Enable the emit_state optimization.
6250 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6252 * mini-amd64.c: Add some new 64 bit peephole opts.
6254 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6256 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6258 * mini-amd64.c: Register allocator fixes.
6260 * mini.c: Add an optimization to emit_state to avoid allocation of new
6261 registers on some platforms.
6263 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6265 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6267 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6268 allocation. Fixes #63085.
6270 * basic-long.cs: Add new regression test.
6272 * mini-amd64.c: Register allocator improvements.
6274 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6276 * mini-amd64.c (read_tls_offset_from_method): Add another code
6279 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6280 instruction sequence for nullifying class init trampolines.
6282 * objects.cs: Add new regalloc test.
6284 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6286 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6288 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6290 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6293 * driver.c: Fix profiling after TLS changes.
6295 * driver.c (mono_main): Set mono_stats.enabled if needed.
6297 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6300 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6302 * mini-x86.c: use a 1 op rather than a 2 op tls access
6303 instruction -> faster.
6305 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6307 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6310 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6312 * exceptions-sparc.c (throw_exception): fix typo
6314 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6316 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6317 set tree->dreg correctly with tls. Allow any
6318 register to be used.
6320 * mini-x86.c (read_tls_offset_from_method): add new code
6321 generation pattern seen with GCC.
6324 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6326 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6327 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6328 exceptions-sparc.c: fix some performance issues in exception
6329 handling and setting of the stack trace for exceptions that were
6332 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6334 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6337 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6340 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6342 This patch inlines tls access, when possible.
6344 * mini.h: new arch functions for TLS intrinsics.
6345 All platforms updated with a stub.
6347 * mini.c: use the new intrinsics
6349 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6350 arch specific intrinsic for tls variables
6352 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6354 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6357 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6359 * mini.c: thread local allocation
6361 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6363 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6365 * Makefile.am: Link against the static version of libmonogc.
6367 * Makefile.am: Link the static versions of the convenience libraries
6368 into the mono executable.
6370 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6372 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6374 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6375 on integer overflow.
6377 * mini-amd64.c: Reorganize function call code.
6379 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6381 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6383 * inssel-x86.brg: use xor eax,eax.
6385 * basic.cs: new tests
6387 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6389 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6390 in exception throwing code.
6392 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6394 * inssel-x86.brg: use xor esi,esi.
6396 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6398 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6399 can trace methods compiled during mini_init () too.
6401 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6404 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6406 * Makefile.am: static link on x86 (r=zoltan)
6408 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6410 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6411 code since it causes some programs to fail.
6413 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6415 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6417 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6419 * mini.c: ovfops_op_map - add STACK_OBJ case for
6421 * basic.cs: add test_0_pin_string as test
6424 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6426 * Makefile.am: build C# if srcdir != builddir
6428 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6430 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6431 fall-through blocks.
6433 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6435 * driver.c: enable loop by default again and include abcrem in -O=all.
6437 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6439 * iltests.il: Add some localloc tests.
6441 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6443 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6446 * inssel-amd64.brg: Add some optimizations.
6448 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6451 * Makefile.am: Statically link mono against libmono on AMD64.
6453 * mini-amd64.c inssel-amd64.brg: Optimizations.
6455 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6457 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6459 * tramp-amd64.c: Patch calling code in trampolines.
6461 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6463 * mini-amd64.c: pinvoke struct passing fixes.
6465 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6467 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6468 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6470 2004-08-05 Duncan Mak <duncan@ximian.com>
6472 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6475 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6477 * mini-amd64.c (emit_move_return_value): Move return value for normal
6480 2004-08-05 Martin Baulig <martin@ximian.com>
6482 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6483 `type->type'; just modify `type' itself when dealing with enums
6484 and generic instances.
6485 (check_call_signature): Make `simple_type' a `MonoType *'.
6487 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6489 * mini.c: Use OP_PADD to add offsets to addresses.
6491 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6493 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6495 * mini-sparc.c (mono_arch_emit_epilog): fix check
6496 for folding last op into restore instruction
6498 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6500 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6501 helper methods using the code manager.
6503 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6505 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6507 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6509 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6510 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6512 * mini-s390.c: fix tail processing
6514 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6516 * mini-ppc.c: mul.ovf.un exception name fix.
6518 2004-08-03 Martin Baulig <martin@ximian.com>
6520 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6521 instances; before jumping to `handle_enum', also modify `ptype'.
6523 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6525 * cpu-sparc.md: fcall maximal length too small.
6527 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6529 * mini-amd64.c mini.h: Add initial support for passing/returning
6530 structures to/from pinvoked methods.
6532 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6534 * mini-ppc.c: reg allocator fix.
6536 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6538 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6540 * inssel.brg: Optimize memset on 64 bit machines.
6542 * mini-amd64.c: Fix some vararg cases.
6544 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6546 * mini-s390.c: Corrected macro in emit_float_to_int
6548 * s390-abi.cs: Tests to exercise the s390 ABI
6550 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6552 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6555 * basic.cs: Add a test for add.ovf.un.
6557 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6559 * mini-sparc.c: add case for OP_IDIV_UN
6561 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6563 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6565 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6567 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6569 * basic.cs: regression tests.
6571 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6574 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6576 * basic.cs: Add a new test.
6578 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6579 and AOT. Various fixes and optimizations.
6581 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6583 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6585 * mini-ppc.c: make sure temp regs are not used for global reg
6588 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6590 * cpu-sparc.md: conv_i8 fix for 64bits
6592 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6594 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6596 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6597 add opcode for cmp BYTE PTR [eax], imm.
6599 * inssel.brg: Make memcpy and memset takes bases.
6601 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6603 * *-amd64.*: More AMD64 work.
6605 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6607 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6608 add a compare-not-equal opcode.
6610 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6612 * mini.c: Use mono_init_from_assembly instead of mono_init.
6614 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6616 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6618 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6620 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6622 * inssel.brg: 64 bit fixes.
6624 * mini.h (MonoCallInst): Add some AMD64 specific data.
6626 * mini.h: Add some OP_P opcodes.
6628 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6630 * basic.cs: tests for 61797 and 61740
6632 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6634 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6635 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6637 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6639 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6641 * *-amd64*.*: Ongoing AMD64 work.
6643 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6645 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6647 * *-amd64*: Ongoing AMD64 work.
6649 * mini-arch.h: Add AMD64 support.
6651 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6653 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6655 * mini-ops.h: Add new opcodes.
6657 * Makefile.am: Add AMD64 support.
6659 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6660 rules into the inssel-long*.brg files.
6662 * *-amd64.*: Add beginnings of AMD64 backend.
6664 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6666 * mini.c (print_dfn): commenting out the code that prints
6667 the cil. With -O=deadce, this makes -v -v crash.
6669 * cpu-pentium.md: make checkthis have a length of 2
6671 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6673 * mini-sparc.h: fix implementations of __builtin
6674 functions for Sun compiler for V9.
6676 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6678 * mini.c: use the new stelem.ref wrapper
6679 * exceptions.cs, arrays.cs: new stelem.ref tests
6681 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6683 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6684 new XSP should work with these changes).
6686 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6688 * inssel-{long32,x86,}.brg: trivial optimizations.
6690 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6692 * mini.c: load value when emitting box operation in
6695 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6697 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6698 is one byte shorter than cmp DWORD PTR [eax], 0.
6700 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6702 * inssel-ppc.brg: arguments on the stack are always
6703 relative to the stack pointer (spotted by Neale Ferguson).
6705 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6707 * exceptions-x86.c: delay appending the method name to the trace until
6708 after mono_jit_info_table_find is called, as this gets the real
6711 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6713 * aot.c: register roots
6715 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6717 * aot.c : I could just use PLATFORM_WIN32 flag.
6719 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6721 * aot.c : Reverting the previous fix. This time it broke linux build.
6723 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6725 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6727 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6729 * mini.c (handle_stack_args): Remove some more debugging code.
6731 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6733 * driver.c mini.h aot.c: Allow additional options to be specified with
6734 --aot and pass them to mono_compile_assembly.
6736 * aot.c: Add experimental code to AOT compile all loaded assemblies
6737 on demand and save the code into a cache in the filesystem.
6739 * aot.c: Add support for more wrapper methods.
6741 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6744 * cpu-*.md: Remove removed opcodes.
6746 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6747 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6748 related icalls to marshal.c.
6750 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6752 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6754 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6756 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6758 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6759 * liveness.c: If liveness is recomputated we need to reset the information
6760 for each variable. This way, if the liveness range has been narrowed
6761 by optimizations that happened after the last computation, we can return
6764 For example, if you have
6769 // Tons of code that does not affect i
6775 i = 0 is dead code and will be removed by SSA. However, when
6776 linear scan gets to the code, i will still appear to be live
6777 throughout the entire block. This prevents good register allocation.
6779 2004-07-06 Martin Baulig <martin@ximian.com>
6781 * debug-mini.c (mono_debug_init_method): Allow
6782 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6783 (mono_debug_add_icall_wrapper): New method.
6785 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6787 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6789 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6792 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6794 * aot.c (mono_aot_load_method): Fix loading of debug info.
6796 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6798 * aot.c: Add logging support.
6800 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6802 * mini.h: Add prototype for mono_print_method_from_ip.
6804 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6806 * inssel.brg: 64 bit fixes.
6808 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6811 * Makefile.am: Add SPARC64 support.
6813 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6815 * aot.c: Fix alignment problems on 32 bit platforms.
6817 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6819 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6822 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6825 * mini.h: Bump AOT file version. Some 64 bit fixes.
6827 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6829 * inssel-sparc.brg: Add new rule to avoid register moves.
6831 * inssel.brg: Add ldind_to_load_membase helper function.
6833 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6835 * mini.c: OffsetToStringData intrinsic.
6837 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6839 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6841 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6844 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6845 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6847 * mini.c: reinstated mono_compile_get_interface_var()
6848 on x86, too, since the change breaks the Gtk# build there as well.
6850 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6852 * driver.c: remove loop from the default optimizations: it seems to
6853 interact badly with some of the other options (see bug #60613).
6855 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6857 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6858 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6860 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6862 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6863 vararg-using methods.
6865 2004-06-21 Martin Baulig <martin@ximian.com>
6867 * mini/mini-exceptions.c
6868 (mono_handle_exception): Added `gpointer original_ip' argument.
6869 After calling mono_unhandled_exception(), call
6870 mono_debugger_unhandled_exception() and if that returns true,
6871 restore the context and return.
6873 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6875 * mini-ppc.c: prefer the use of relative branches so
6876 they won't need to be patched in aot code (patch from Patrick Beard).
6878 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6880 * aot.c: patch from Patrick Beard to make the output assembly
6881 more correct for the MacOSX assembler. Small tweak to
6882 generate sane images on Linux/PPC, too.
6884 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6886 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6887 case until bug #59509 is fixed (shows up in #60332).
6889 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6891 * mini.c: make sure the needed wrappers are compiled, too, with
6894 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6896 * driver.c: remove NPTL reference in --version output.
6898 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6900 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6901 generate valid assembly for the Mach-O assembler.
6903 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6905 * driver.c: don't include abcrem in the all optimization specifier
6906 since it slows down jit compilation too much for now.
6908 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6910 * mini.c: use BIGMUL only if both operands have the same signage.
6911 * iltests.il: Test for bug 60056. (errors related to signage in
6916 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6918 * mini.c, aot.c: memory leak fixes.
6920 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6922 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6924 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6926 * Makefile.am: remove the -static hack completely, it links in
6927 statically glib as well.
6929 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6931 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6932 * exceptions.cs: make it compile with new mcs/csc.
6934 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6935 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6936 and added relevant test case.
6938 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6940 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6941 regressions in gtk-sharp.
6943 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6945 * exceptions.cs: New regression tests.
6947 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6949 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6951 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6953 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6955 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6957 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6959 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6961 * mini.c (mono_jit_runtime_invoke): Init class in this
6962 method instead of trusting mono_jit_compile_method to
6963 do the work (because wrappers can be in object class)
6965 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6967 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6969 * basic-long.cs: New regression test.
6971 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6973 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6976 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6978 * Makefile.am: fix miguel's change to build mono statically against
6979 libmono (track build dependencies).
6981 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6983 * cfold.c: Some glib versions do not have G_MININT32.
6985 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6987 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6988 with precision of tan, atan, sin and cos, and implemented related
6989 regressions tests (fixes bug 54467, but one new problem appeared and
6992 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6994 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6996 * exceptions.cs: Add test for constant folding && division by zero.
6998 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6999 since driver.c is in libmono too, so the optimization was useless.
7001 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7002 variable to driver.c so the compiler can emit more efficient code to
7005 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7007 * Makefile.am: don't distribute generated inssel.[ch] files.
7009 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7011 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7012 into the default appdomain. Fixes #58707.
7014 * jit-icalls.c: Remove the broken approximation for truncl, doing
7015 no conversion is better.
7017 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7020 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7022 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7023 of the mcrxr instruction which is not available on some processors
7024 even if it's documented to be. Implement add and sub overflow correctly
7025 (still not complete for long unsigned). Speed up icalls a bit.
7027 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7029 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7030 we run .cctor in the current domain instead of target_domain.
7032 Fixes bug #58558, .cctor not being called in -O=shared.
7034 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7036 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7038 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7040 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7041 which can be done with an imm8, do it that way.
7042 (mono_arch_output_basic_block): ditto for a jmp
7043 (mono_arch_emit_prolog): Computate maximum offset of a label.
7045 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7047 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7048 now tries to allocate prefered physical reg's for virtual
7049 regs. This reduces the number of emited spills/loads with
7050 20-30% on our core assemblies.
7052 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7054 * jit-icalls.c: truncl() is not needed and trunc() is
7055 the correct thing to do anyway (bug #58287).
7057 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7059 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7062 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7064 * driver.c: enable loop optimizations by default.
7066 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7068 * mini-x86.c: fix calc of max loop size when aligning loops start.
7070 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7072 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7075 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7077 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7080 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7082 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7084 * mini.c (inline_method): Allways inline some wrappers even if the cost
7085 is too large. Fixes #58785.
7087 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7089 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7091 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7092 (crichton@gimp.org). Beginning of support for sparc/linux.
7094 * mini-sparc.c: Optimize retrieval of LMF address.
7096 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7098 * exceptions-ppc.c: handle alloca in methods with clauses.
7100 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7102 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7104 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7106 * mini.c: Delegate most of the abort signal work to
7107 mono_thread_request_interruption, which also handles Stop and Suspend
7110 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7112 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7113 supports the save/restore lmf opcodes.
7115 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7117 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7120 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7122 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7124 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7125 methods which contain array accesses.
7127 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7128 boundaries. Fixes #58537.
7130 * iltests.il: Add regression test for #58537.
7132 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7134 * mini-x86.c (mono_arch_local_regalloc): Last part of
7135 fix for bug #58633 (releasing register to early).
7137 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7139 * basic-long.cs: Add new regression test.
7141 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7143 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7144 register too early on the chain.
7146 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7148 * mini.c (create_helper_signature): Use a helper function to reduce
7149 the code which needs to be written. Also set the calling convention of
7150 icalls on windows. Fixes #57840.
7152 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7154 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7155 exceptions-ppc.c: added helper function to get the instruction address
7156 from a signal handler context.
7158 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7160 * helpers.c: use g_get_tmp_dir. Invokes happyness
7163 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7165 * helpers.c: Add new env variable to pass args to objdump.
7166 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7168 2004-05-17 Radek Doulik <rodo@ximian.com>
7170 * Makefile.am (common_sources): added abcremoval.h so it get
7171 disted and daily mono packages on go-mono.com will build again
7173 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7175 * abcremoval.c: Fixed coding style, added copyright header.
7177 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7179 * mini.h: Added prototype for abc removal main function.
7181 * build_relations_propagation_table.pl: Added copyright header.
7183 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7185 * basic-long.cs: reg test for complex ceq_long bug.
7187 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7189 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7190 reg in long and clob case (bug #58343). Fixed/added comments.
7192 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7194 * mini.c (mono_jit_runtime_invoke): Follow new convention
7195 of calling the invoke method with an function pointer.
7197 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7199 * ChangeLog: Fix author of memory leak patch.
7201 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7203 * Makefile.am: fix make dist as well...
7206 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7208 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7209 on archs where pointers are 4 bytes long.
7211 * Makefile.am: Added abcremoval.c source file.
7213 * abcremoval.c: Added abcremoval.c.
7215 * abcremoval.h: Added abcremoval.h.
7217 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7219 * inssel.brg: Enabled bounds check removal.
7221 * mini.c: Added support for abcrem optimization.
7223 * mini.h: Added abcrem optimization label.
7225 * driver.c: Added support for abcrem optimization.
7227 * propagated_relations_table.def: Added propagated_relations_table.def.
7229 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7231 * mini.c, cfold.c: fix style.
7233 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7235 * mini.c: handle issue with the low-level implementation of
7236 some long opcodes (bug #54209).
7238 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7240 * basic.cs: test for my new cmov stuff.
7242 2004-05-13 Patrik Torstensson
7244 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7245 opt and added peephole documentation.
7247 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7249 * tramp-ppc.c: rewrote the generic trampoline code.
7251 2004-05-11 Patrik Torstensson
7253 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7255 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7257 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7259 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7260 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7262 * mini.c: Add new icalls for AsAny marshalling.
7264 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7266 * tramp-ppc.c, mini-ppc.c: more cleanups.
7268 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7270 * mini.c: no warnings.
7272 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7274 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7276 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7278 * mini.c: In the thread abort signal handler, if the thread is in the
7279 process of being stoped, don't throw the Abort exception, just stop the
7282 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7284 * tramp-ppc.c: removed old code.
7286 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7288 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7289 do some simple speed optimizations on ppc.
7291 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7293 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7294 and large offsets in load/store.
7296 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7298 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7299 it causes regressions.
7301 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7303 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7306 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7308 * jit-icalls.c: remove warnings.
7309 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7310 speedups for unsafe code.
7312 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7314 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7316 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7318 * basic-calls.cs: Add new regression test.
7320 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7323 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7325 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7328 2004-05-06 Patrik Torstensson
7330 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7331 long reg allocation in any reg (not only eax:edx) and implemented
7332 long shl/shr ops in asm instead of helpers.
7334 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7336 * mini-sparc.h: Fix warnings.
7338 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7341 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7342 separate statement for clarity.
7344 * mini-sparc.c: Update status.
7346 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7348 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7351 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7353 * inssel-ppc.brg: another small pre-release workaround:
7354 we don't do overflow detection for long_sub_un.
7356 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7358 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7359 (also works around a weird ppc bug: 57957).
7361 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7363 * tramp-ppc.c: trampoline fixes.
7365 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7367 * mini-ppc.c: fixed typos.
7369 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7371 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7372 at the top of the stack. Fixed typos. Use a frame registers
7373 for all the methods with exception clauses.
7375 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7377 * exceptions-ppc.c: restore fp registers.
7379 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7381 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7382 order from the stack top (moved the stack room to save the
7383 return value for trace after the param area). Fixed corruption
7384 in restoring registers on unwind.
7386 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7388 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7390 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7392 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7393 and prolog/epilog for methods that use it. Allow
7394 enough param area room for varargs methods. Fix miguel's
7395 breakage in exception handling.
7397 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7399 * Makefile.am: run genmdesc only on current arch.
7401 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7404 * mini-x86.h: fix the build on windows.
7406 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7408 * 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.
7410 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7412 * mini-exceptions.c: New file.
7414 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7415 Move some parts of the x86 exception handling code to an
7416 arch-independent file so it can be shared with other ports.
7418 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7420 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7422 2004-04-26 David Waite <mass@akuma.org>
7424 * driver.c: remove comma from end of enumeration declaration
7426 2004-04-26 Jackson Harper <jackson@ximian.com>
7428 * driver.c: parse config file before loading first assembly. This
7429 allows the user gac to be enabled/disabled.
7431 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7433 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7434 simpler mechanism: we do not care what is encoded initially
7435 (branch absolute or relative), we care about the code and its
7436 target. I kept the old code for reference for now.
7438 The new code tries first to determine if the jump is anywhere in
7439 the -/+32 absolute meg range, if it succeeds, it encodes using the
7440 absolute branch; If not, it tried to find something in the
7441 relative range, if not, it uses the handle_thunk code.
7443 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7445 * exceptions-ppc.c: use the correct ip register on macosx.
7447 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7449 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7451 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7453 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7454 Raise exception on integer divide by zero by hand since the hw
7455 doesn't support it. Handle NaNs in FP compares.
7457 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7459 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7460 code reducing duplication between the platforms and enabled
7461 signal exception handling (on linux for now).
7463 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7465 * exceptions-ppc.c: more macosx support.
7467 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7469 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7471 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7473 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7475 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7477 * iltests.il: more tests.
7479 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7481 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7484 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7486 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7488 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7490 * liveness.c: Mark variables as volatile in all basic blocks reachable
7491 from exception clauses.
7493 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7495 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7498 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7500 * iltests.il, basic.cs: more tests for regalloc.
7502 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7504 * iltests.il: Some tests for register allocation modifications
7507 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7509 * exceptions.cs: Add regression test for bug #56782.
7511 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7512 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7513 the beauty of fixing the same thing in 5 different files...
7515 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7517 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7520 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7522 * mini.c: Add support for STRWLPARRAY marshalling convention.
7524 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7526 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7527 to init the context to setup the regs pointer).
7529 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7531 * exceptions-ppc.c: more exceptions work.
7533 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7535 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7538 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7540 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7541 can use the memory directly.
7543 * cpu-pentium.md: Update documentation from a post from Zoltan.
7545 add x86_add_membase, x86_sub_membase, x86_mul_membase
7547 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7549 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7550 GENERAL_REGS they were also hardcoded for all PPC ports.
7552 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7554 Remove hard-coded limit for floating point registers, use
7555 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7557 Notice that in MacOS X calling conventions you can fit a lot more
7558 floating point values in registers, so I should update the PInvoke
7559 test to excercise the passing of floating point values on the
7560 stack (currently broken).
7562 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7564 * tramp-ppc.c (create_trampoline_code): Added
7565 JUMP_TRAMPOLINE_SIZE.
7566 (ppc_magic_trampoline): Follow the pattern from
7567 x86_magic_trampoline: if code is set to zero, return.
7568 (create_trampoline_code): Always pass MonoMethod to the jump
7569 trampoline, before it was passing a null.
7570 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7571 share the code with mono_arch_create_jit_trampoline.
7573 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7575 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7578 * cpu-g4.md: Added length for jmp instruction, the worst case
7579 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7582 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7584 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7586 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7588 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7589 before each IL instruction.
7591 * mini.c (CEE_BOX): Fix warnings.
7593 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7595 * mini.c: removed a few unused vars and extra whitespace.
7597 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7599 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7601 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7603 (OP_GETCHR): use the above
7604 (CEE_LDELEMA): use the above.
7606 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7607 version of the generic impl.
7608 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7609 (CEE_LDELEMA): use the above.
7611 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7613 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7616 * iltests.il: Added new regression test for #56317.
7618 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7620 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7621 under NetBSD. Fixes #56450.
7623 * liveness.c (update_gen_kill_set): Fix previous patch.
7625 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7627 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7629 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7631 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7634 * inssel-sparc.brg: Add more optimizations.
7636 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7638 2004-04-01 Martin Baulig <martin@ximian.com>
7640 * mini.c (handle_box): New static function; moved the
7641 implementation of CEE_BOX here.
7642 (mono_method_to_ir): Added `constrained_call' variable.
7643 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7644 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7645 mono_method_get_constrained() to get the method.
7647 2004-04-01 Martin Baulig <martin@ximian.com>
7649 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7650 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7651 (mono_method_to_ir): We don't need these macros anymore since
7652 mono_class_get_full() already takes care of it.
7654 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7656 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7657 use @function (as doesn't accept #function here) and check the return
7658 value of system and stop if fails.
7660 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7662 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7664 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7666 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7668 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7670 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7673 * basic-long.cs: Add test for negation of Int64.MinValue.
7675 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7677 * mini-sparc.c: Update status.
7679 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7681 * exceptions-sparc.c: Fix return value in filters.
7683 * inssel-sparc.brg: Fix register allocation in some rules.
7685 2004-03-28 Martin Baulig <martin@ximian.com>
7687 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7690 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7692 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7694 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7695 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7696 remove unused conv_u4 opcode.
7698 * mini-x86.c: Remove valgrind workaround since it slows down things
7699 even when mono is not run under valgrind.
7701 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7703 * mini-sparc.c: Update status.
7705 * inssel-sparc.brg: Add some optimizations.
7707 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7708 future delay slot filling. Add support for varargs, tail calls and JMP.
7710 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7711 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7713 * inssel.brg: Fix register allocation in OP_ARGLIST.
7715 * inssel.brg: Fix warnings.
7717 2004-03-25 Martin Baulig <martin@ximian.com>
7719 * mini.c (inflate_generic_field): Removed.
7720 (mini_get_method): Removed, use mono_get_method_full(),
7721 (mini_get_class): Removed, use mono_class_get_full().
7722 (mono_method_to_ir): Pass our generic context to
7723 mono_field_from_token().
7725 2004-03-25 Martin Baulig <martin@ximian.com>
7727 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7728 of a `MonoMethod *'.
7729 (mini_get_method): Take a `MonoGenericContext *' instead
7730 of a `MonoMethod *'.
7731 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7732 a new local variable called `generic_context' which holds the
7733 current `MonoGenericContext *'; use it to lookup things.
7735 2004-03-24 Martin Baulig <martin@ximian.com>
7737 * mini.c (mini_get_class): New static method; if we're inside a
7738 generic instance, inflate the class if neccessary.
7739 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7741 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7743 * iltests.il: New regression test for #55976.
7745 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7748 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7750 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7753 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7755 * liveness.c: Consider SSA stores as well as loads when making vars
7758 * exceptions.cs: New regression tests for register allocation.
7760 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7762 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7763 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7764 domain lock only to protect puntual access to data structures.
7765 Added access lock for sighash, jit_icall_hash_name,
7766 jit_icall_hash_addr and domain->code_mp.
7768 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7770 * driver.c: Print SIGSEGV handling method.
7772 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7774 * mini.c (setup_jit_tls_data): Handle case when this is called
7775 multiple times for a thread.
7777 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7778 is different from fbxx_un. Fixes #54303. Also use constants instead of
7779 magic numbers in a lot of places.
7781 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7783 * exceptions.cs: Fix cctor test when --regression is used.
7785 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7787 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7790 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7792 * inssel-ppc.brg: fixed register assignments for some rules.
7794 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7796 * exceptions.cs: Add test for exceptions in static constructors.
7798 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7799 static constructors outside the domain lock. Fixes #55720.
7801 2004-03-17 Martin Baulig <martin@ximian.com>
7803 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7804 (inflate_generic_field): Take the `MonoMethod *' instead of the
7805 `MonoClass *' and added support for generic method.
7806 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7807 have a `field->parent->gen_params', only inflate the field if it's
7808 an open constructed type.
7810 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7812 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7813 exception object instead of the preconstructed ones.
7815 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7817 * mini.c: reverted changed to sigsegv_signal_handler commited
7818 accidentally in the previous patch.
7820 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7823 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7824 running --aot with an old assembly.
7826 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7828 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7831 * mini-sparc.c: Add support for v9 branches with prediction.
7833 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7835 * mini.c (mini_init): #warning is GNUC only
7837 * mini-sparc.h: implement __builtin_frame_address
7838 and __builtin_return_address for Sun C compiler
7840 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7842 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7844 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7846 * basic-calls.cs: Add test for unaligned byref long argument passing.
7848 * mini-ops.h: Add sparcv9 compare and branch instructions.
7850 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7851 v9 instructions if we have a v9 cpu.
7853 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7854 registers for global allocation.
7856 * exceptions-sparc.c: Fixes.
7858 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7860 * liveness.c (mono_analyze_liveness): Optimized version.
7862 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7864 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7867 * basic-float.cs basic-calls.cs: New regression tests.
7869 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7871 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7872 sigaltstack implementation.
7874 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7876 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7877 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7879 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7881 * mini.c: Fix warnings.
7883 * mini.c (mono_resolve_patch_target): New function which contains the
7884 arch independent part of the patching process.
7886 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7887 patching code to a separate function.
7889 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7891 * mini.c (add_signal_handler): ifdef out on Windows
7893 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7895 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7896 cpu-sparc.md: Add exception handling support + other fixes.
7898 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7899 typed GC detection in --version.
7901 * basic.cs exceptions.cs: New regression tests.
7903 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7904 the arch specific code can store data during a compilation.
7906 * mini-ops.h: Add OP_SETFRET.
7908 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7909 function, register a separate icall for each arity, so the icalls can
7912 * mini.c (mono_print_tree): Print negative offsets in a more readable
7915 * mini.c: Make signal handling work on sparc.
7917 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7919 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7921 * jit-icalls.c: Emulate truncl by aintl on solaris.
7923 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7925 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7927 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7929 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7931 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7932 a MarshalByRef type, inline a method that performs the check, taking into
7933 account that the object can be a proxy. Also implemented tow new opcodes:
7934 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7935 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7936 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7938 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7940 * mini-ppc.c: if a relative branch displacement is too big
7941 but it points to and area reachable with an absolute branch,
7944 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7946 * mini.c: optimize small copies in cpblk.
7948 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7950 * basic-calls.cs basic-float.cs: New regression tests.
7952 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7953 negative offsets from %fp. Implement localloc. Fix local register
7954 allocation. Fix the case when the this argument needs to be saved to
7955 the stack. Implement some missing opcodes.
7957 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7959 * mini.c (mini_method_compile): Reenable global regalloc in methods
7960 with exception handlers.
7962 * linear-scan.c (mono_varlist_sort): Fix warning.
7964 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7966 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7969 * liveness.c: Make all variables uses in exception clauses volatile, to
7970 prevent them from being allocated to registers. Fixes #42136.
7972 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7974 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7977 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7978 argument to mono_arch_regalloc_cost.
7980 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7983 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7985 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7986 Make the cost of allocating a variable to a register arch dependent.
7988 * basic-calls.cs: Fix compilation of tests.
7990 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7991 helper function to cut back on the number of #ifdefs needed.
7993 * mini-ppc.c: Fix compilation.
7995 * basic-calls.cs: New regression tests.
7997 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7999 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8000 of l0 since that is callee saved.
8002 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8005 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8006 of delay instruction.
8008 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8010 * mini.h (MonoCallInst): Add 'virtual' flag.
8012 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8014 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8016 * *.cs: New regression tests.
8018 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8021 * mini.c (mono_runtime_install_handlers): Fix build.
8023 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8024 'signal_stack_size' members.
8026 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8027 alternate signal stack.
8029 * exceptions-x86.c: Add stack overflow handling.
8031 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8032 functions to arch independent code.
8034 * mini.c (mono_print_tree): Print more detailed info for load_membase
8037 2004-02-23 Martin Baulig <martin@ximian.com>
8039 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8041 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8043 * mini-x86.c: fixed reg allocation for div/rem.
8045 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8047 * driver.c (mono_main): Report some configuratio options on --version.
8049 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8051 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8052 low in the address space. Correctly flush memory in thunks where we
8055 2004-02-20 Martin Baulig <martin@ximian.com>
8057 * mini.c (mini_get_method): New static method; inflate all generic
8058 methods and methods in open generic instances.
8059 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8060 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8062 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8064 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8066 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8068 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8070 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8072 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8073 it compile using Sun's compiler.
8075 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8077 * 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.
8079 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8081 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8083 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8085 * mini-ppc.c: handle calls outside of the allowed range with thunks
8086 allocated using the code manager.
8087 * tramp-ppc.c: use the code manager to hold generated native code.
8088 Fixed the magic trampoline to just patch vtable entries.
8090 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8092 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8095 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8097 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8100 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8101 if we have a working __thread implementation.
8103 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8104 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8106 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8108 * mini-x86.c: Fix compilation under gcc 2.
8110 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8112 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8113 contains a call to the wrapped function.
8115 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8116 OP_<CALL>_IMM opcodes, and use them under X86.
8118 * mini.c (mono_jit_find_compiled_method): Fix warning.
8120 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8122 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8124 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8125 functionality to mini.c.
8127 * mini.c (mono_create_jump_trampoline): New function to create a jump
8128 trampoline. Return a compiled method instead of a trampoline if it
8129 exists. Add a cache for jump trampolines.
8131 * mini.c (mono_jit_find_compiled_method): New function to return a
8132 compiled method if it exists.
8134 * mini-x86.c: Call mono_create_jump_trampoline instead of
8135 mono_arch_create_jit_trampoline.
8137 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8138 a jump trampoline. Fixes #52092.
8140 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8142 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8143 which is not up-to-date. Add check_corlib_version () instead.
8145 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8148 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8149 since newer valgrind versions do not need it.
8151 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8152 compile a method with a given set of optimizations.
8154 * mini.c: Compile icall wrappers on-demand instead of at startup.
8156 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8157 wrapper for an icall.
8159 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8161 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8164 * iltests.il: Add test for non-empty stack before switch instruction.
8166 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8168 * mini.c: Add support for new stringbuilder marshalling conventions.
8170 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8172 2004-02-01 Martin Baulig <martin@ximian.com>
8174 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8175 in `ginst->mtype_argv'.
8177 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8179 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8180 facilitate grepping.
8182 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8184 * mini.c: fixed buglet in initobj generic implementation for references.
8186 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8188 * Makefile.am: make the version script conditional.
8189 * jit-icalls.c: handle missing truncl().
8191 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8193 * exceptions.cs: Add more tests for double->int conversion.
8195 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8196 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8198 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8200 * driver.c: make --verbose --version emit an error
8201 if the loaded corlib doesn't match the runtime version.
8203 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8205 * mini-ppc.h: export ppc_patch().
8206 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8207 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8208 on par or better than on MacOSX.
8210 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8212 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8213 mono_lookup_pinvoke_call.
8215 * mini-x86.c: Under windows, the default pinvoke calling convention is
8216 stdcall. Fixes #52834.
8218 * mini.c (optimize_branches): Add an upper bound to the number of
8219 iterations to prevent infinite loops on strange loops. Fixes #53003.
8221 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8223 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8224 and ISINST. Fixes #52093.
8226 * objects.cs (test_0_vector_array_cast): New tests.
8228 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8230 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8231 checking in Array.Set ().
8233 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8236 * object.cs (test_0_multi_array_cast): New regression test.
8238 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8240 * exceptions-ppc.c: fix build on Linux/PPC.
8242 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8244 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8245 running under valgrind.
8246 (x86_magic_trampoline): Fix build bustage.
8248 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8249 negative values as well. This is needed for the encoding of the line number
8250 info, since sometimes the line numbers are not in increasing order.
8252 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8254 * cpu-pentium.md (localloc): Increase the size of the localloc
8255 instruction since it is a loop under Win32.
8257 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8260 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8262 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8263 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8264 Max Horn (max@quendi.de). Fix file names in comments.
8266 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8268 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8269 avoid stack overflow.
8270 (replace_usage): Avoid uninitialized variable warnings.
8272 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8273 and taking the address of valuetype variables.
8275 2004-01-03 Patrik Torstensson
8277 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8278 for other purposes than FP later on.
8280 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8282 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8285 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8287 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8289 2003-12-30 Patrik Torstensson <p@rxc.se>
8291 * mini-x86.h: Decreased number of availiable fp regs.
8292 Solves corner cases with FP spilling.
8294 2003-12-23 Patrik Torstensson <p@rxc.se>
8296 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8297 for floating point stack tracking / spilling on x86.
8300 * basic-float.cs: added float mul overflow test.
8302 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8304 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8306 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8308 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8309 supports for cond branches that overflow the immediate
8310 overflow offset. mcs can compile simple programs.
8312 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8314 * exceptions-ppc.c: exception handling support wip:
8315 finally handlers get run on exception.
8317 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8319 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8322 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8324 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8325 initial support for stack walking and unwinding.
8327 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8329 * driver.c (mono_main): Make corlib-out-of-sync message more
8330 descriptive. Also remove verify_corlib call.
8332 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8334 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8335 not overlap with other call's arguments, too.
8337 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8339 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8340 move to arch-specific code the choice of arch-specific
8341 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8342 * mini.c: ensure emulation calls will not interleave
8345 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8347 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8348 the magic trampoline stack frame is dropped before executing
8351 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8353 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8354 and integer to fp conversions. Added support for overflowing
8355 arguments on the stack. Reserve a couple more registers as temps.
8356 Added support for aot compilation (as output still needs to be
8359 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8361 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8362 Don't overwrite return register in some corner cases.
8364 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8366 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8367 static constructors when AOT compiling.
8369 * driver.c (mono_main): Call mono_check_corlib_version.
8371 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8373 * cpu-g4.md, basic.cs: fixed div target register.
8375 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8377 * mini-ppc.c, basic.cs: shl_imm fix with test.
8379 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8381 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8382 structures by value. Misc fixes.
8383 * objects.cs: more tests.
8385 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8387 * mini-ppc.c: lconv.ovf.i implemented.
8389 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8392 (mini_init): don't error out if someone already called g_thread_init.
8394 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8396 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8397 to be any type per the spec. Fix abnormal memory usage when
8398 the same object is repeatedly thrown.
8400 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8402 * mini.c: check for overruns in IL code.
8404 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8406 * TODO: Add/remove some todo entries.
8408 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8410 * driver.c (mono_main): Call mono_verify_corlib.
8412 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8414 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8415 This has been moved to mini.c
8416 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8417 type being casted is marshalbyref it could be a proxy, so instead of
8418 emitting the type check code, emit a call to a runtime method that will
8419 perform the check by calling CanCastTo if needed.
8421 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8423 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8424 methods with large stack frames under Win32.
8426 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8428 * Makefile.am: Distribute regression tests.
8430 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8431 at the end instead of inserting each variable into the sorted list.
8433 * linear-scan.c (mono_varlist_sort): New helper function.
8435 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8437 * mini.c: ensure arguments and locals are within bounds.
8439 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8441 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8444 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8446 * mini.c (mono_cprop_copy_values): Fix crash.
8448 * aot.c: Set verbosity back to 0.
8450 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8452 * regalloc.c: complete memory leak fix by Laurent Morichetti
8455 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8457 * driver.c (main_thread_handler): Revert the previous patch.
8459 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8462 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8463 memory from the memory pool.
8465 * driver.c (main_thread_handler): Turn on all optimizations when
8468 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8469 an array for better performance.
8471 * regalloc.c (mono_regstate_assign): Fix memory leak.
8473 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8474 serialize the debug info.
8476 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8477 debug info from the serialized representation.
8479 * aot.c: Save debug info into the generated file and load it when
8482 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8484 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8486 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8487 More FP-related fixes.
8489 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8491 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8492 and register allocation buglet. Hello world now runs.
8494 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8496 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8497 * tramp-ppc.c: fixed class init trampoline.
8498 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8500 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8502 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8503 mini.c: more ppc changes/fixes.
8505 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8507 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8508 Also optimize the case when the arguments are the same in the caller
8511 * iltests.il: Add tests for tail calls with valuetype arguments.
8513 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8515 * mini-ppc.c: fixes for struct return type.
8517 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8519 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8520 mono_spillvar_offset() to arch-specific code.
8522 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8524 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8526 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8528 * exceptions-x86.c: Fix stack space leaks.
8530 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8531 registers from the lmf if the method has save_lmf set.
8533 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8535 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8536 of icall wrappers into InvokeInDomain, since these are now per-domain.
8538 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8540 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8541 make some opcode emulation and intrinsic ops enabled/disabled
8542 according to the architecture. More fixes.
8544 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8546 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8548 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8550 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8551 arch-specific handling for 'this' and struct return type to
8554 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8556 * aot.c: prevent divide by zero error when reporting (it happened with
8559 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8561 * mini.h (inst_switch): Remove unused macro.
8563 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8566 (load_aot_module): free 'info->methods' and 'info' properly. No more
8567 "free(): invalid pointer blah" messages when you have an old aot
8570 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8572 * jit-icalls.c, mini.c: Added support for context static fields.
8574 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8576 * mini.c (mono_method_blittable): Methods which set LastError are not
8577 blittable either. Fixes #51108.
8579 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8581 * mini.c: flush icache.
8582 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8584 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8586 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8588 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8590 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8593 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8596 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8598 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8600 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8601 instruction when the result is discarded.
8603 * iltests.il (test_0_div_regalloc): New regression test.
8605 * arrays.cs: Fix compilation error.
8607 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8609 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8610 float rules to inssel-x86.brg: sane architectures with FP registers
8611 don't need to implement these rules.
8613 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8615 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8617 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8619 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8620 implementation of 32 bit systems.
8622 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8624 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8625 (Jeroen Zwartepoorte).
8627 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8629 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8630 the caller and the callee matches.
8632 * mini.c (mono_method_to_ir): Add comment.
8634 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8635 signbit is missing on some platforms.
8637 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8639 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8641 * mini.c (setup_jit_tls_data): Call the new function.
8643 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8645 * mini-x86.c: Add experimental support for fast access to the lmf
8646 structure under NPTL/Linux 2.6.x.
8648 2003-11-06 Martin Baulig <martin@ximian.com>
8650 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8651 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8654 2003-11-02 Martin Baulig <martin@ximian.com>
8656 * mini.c (inflate_generic_field): New static method.
8657 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8658 generic instance and the field is declared in a generic type, call
8659 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8661 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8663 * mini.h mini.c (mono_method_same_domain): New function to return
8664 whenever the caller and the callee are in the same domain.
8666 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8668 2003-10-30 Martin Baulig <martin@ximian.com>
8670 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8671 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8673 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8674 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8676 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8678 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8681 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8682 object here, so it is in the correct appdomain etc.
8684 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8686 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8688 (mono_method_to_ir): Avoid freeing the type created returned from
8689 mono_type_create_from_typespec, since it is put into an internal cache
8690 by the function. Fixes pointer.exe.
8692 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8693 trampolines for icalls and pinvokes as well. Fixes #33569.
8695 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8697 * mini.c: Update after appdomain changes.
8699 * mini.c (mono_jit_compile_method_inner): Allways compile native
8700 method wrappers in the root domain, since there can only be one
8701 instance of them, whose address is stored in method->info.
8703 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8705 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8706 environment variable. Instead detect automatically whenever running
8707 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8710 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8712 * trace.c, trace.h: New files that implement the new trace option
8715 * driver.c: Document new --trace options.
8717 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8720 - if (mono_jit_trace_calls)
8721 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8723 * mini.h: prototypes.
8725 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8727 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8729 * mini.c inssel.brg: Implement typedefbyref opcodes.
8731 * mini.c (mono_jit_compile_method): Remove unused local variable.
8733 * mini.c (mono_jit_compile_method_inner): Ditto.
8735 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8737 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8739 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8741 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8743 * mini.c (mono_no_aot): Remove unused global variable.
8745 * mini.c: Thread safety fixes.
8747 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8749 * mini.c (mono_create_class_init_trampoline): Add a lock around
8750 class_init_hash_addr.
8752 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8755 * mini.c: Decompose the NEWARR instruction before decomposing its
8756 arguments. Fixes #30073.
8758 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8760 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8763 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8765 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8767 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8769 * driver.c: Add support for compiling icall wrappers to --compile.
8771 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8773 * inssel.brg: The empty value in class->interface_offsets is -1, not
8776 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8778 * objects.cs: New test for 'is' operator on an array of interfaces.
8780 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8782 * tramp-ppc.c: update trampoline code to support jumps
8783 and class initialization.
8785 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8787 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8789 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8791 * inssel.brg (OP_UNBOX): Remove unused rule.
8793 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8794 region instead of one for each method. Fixes #47813.
8796 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8798 * exceptions.cs (test_0_nested_finally): New regression test for
8799 nested exception handlers.
8801 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8803 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8805 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8808 * mini.c (mono_method_check_inlining): Make the inlining limit
8809 configurable by an environment variable.
8811 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8813 * mini.h: Bump AOT file version.
8815 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8816 token, store the image along with the token, since the token might not
8817 refer to the same image as the method containing the relocation,
8818 because of inlining.
8820 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8822 * mini.c (mono_precompile_assemblies): New function to compile
8823 all methods in all loaded assemblies.
8825 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8827 * regalloc.h regalloc.c (MonoRegState): Change the type of
8828 iassign and fassign to int*, since they can contain large negative
8829 values if the register is spilled. Also added some comments. Fixes
8832 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8833 under Win32. Fixes #42964.
8835 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8837 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8839 * aot.c: Added support for AOT compiling methods which contain calls
8840 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8843 * driver.c (compile_all_methods): Run the compilation in a thread
8844 managed by mono. Fixes #44023.
8846 * mini.c (mono_codegen): Print full method name in verbose output.
8848 * mini-x86.c (mono_arch_patch_code): Fix warning.
8850 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8851 jumps, since the method we are jumping to might be domain-specific.
8853 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8855 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8857 * inssel.brg: string chars are unsigned.
8859 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8861 * TODO: New todo item.
8863 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8864 which calls mono_runtime_class_init and patches the call site to
8865 avoid further calls.
8866 (mono_arch_create_class_init_trampoline): New arch specific function
8867 to create a class init trampoline.
8868 (create_trampoline_code): Generalized so it can create
8869 class init trampolines as well.
8871 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8872 (mono_create_class_init_trampoline): New function to create and cache
8873 class init trampolines.
8874 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8875 vtable given the address of a class init trampoline. Used by the
8877 (mono_codegen): Generate a call to a trampoline instead of
8878 mono_runtime_class_init in LDSFLD[A].
8879 (mono_codegen): Add relocations for the new trampoline.
8881 * mini.h mini-x86.c aot.c: Added a new relocation type:
8882 MONO_PATCH_INFO_CLASS_INIT.
8884 * mini.h: Bump AOT version number.
8886 * aot.c: Create a copy of the loaded code instead of using the original
8887 so methods which call each other will be close in memory, improving
8890 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8891 patch since it breaks the regression tests.
8893 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8894 for the register saving instruction sequence since the
8895 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8897 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8899 * TODO: Fix todo item && remove another.
8901 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8903 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8906 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8907 function of the module.
8909 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8910 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8911 --no-aot command line option.
8913 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8915 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8916 by Bernie Solomon (bernard@ugsolutions.com).
8918 * inssel.brg: Refactor the interface offset table related code into
8919 its separate functions and add support for the AOT case.
8921 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8923 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8925 * aot.c: Added mono_aot_verbose variable and made all debugging
8926 output depend on the value of this variable.
8928 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8929 method_label and info_label.
8931 * mini.h mini-x86.c aot.c: Added a new relocation type
8932 MONO_PATCH_INFO_IID for klass->interface_id.
8934 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8935 the MonoJitInfo structure.
8937 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8938 a non-root appdomain in shared mode.
8940 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8942 * aot.c: make aot loader less verbose. Remove free of unused variable.
8944 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8946 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8948 * .cvsignore: Added *.dll.
8950 * mini.c (mono_print_tree_nl): New function callable while debugging.
8952 * mini.c (mono_print_code): Export this.
8954 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8957 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8959 * mini.h (MonoCompile): Added 'jit_info' field.
8961 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8962 the cfg structure, since it is needed by the AOT compiler.
8964 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8966 * aot.c: A major rewrite. Changes include:
8967 - save exception tables for methods which have them.
8968 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8970 - reworked the file format so it is now much smaller and needs
8971 fewer relocation entries.
8973 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8975 * aot.c (load_aot_module): Fix build bustage on platforms without
8978 2003-09-04 Martin Baulig <martin@ximian.com>
8980 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8982 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8984 * TODO: Some new optimization ideas.
8986 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8988 * aot.c: Save the optimization flags used to compile the code into
8991 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8992 support emitting domain specific code.
8994 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8995 no longer domain neutral. It can be made domain neutral by compiling
8996 with --optimize=shared.
8998 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9001 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9002 loading of AOT code.
9004 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9006 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9007 if there is no domain neutrality information.
9009 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9011 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9012 format version into the generated library.
9014 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9015 callee method into the caller since one of them could be shared.
9017 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9018 system exceptions from AOT code now works.
9020 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9021 method if it is domain neutral and the callee is not.
9023 * graph.c (cfg_emit_one_loop_level): Fix warning.
9025 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9027 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9030 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9032 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9033 is needed by code which is executed before mono_runtime_init ().
9034 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9036 * mini.c (mono_thread_abort): Fix warning.
9037 (mono_jit_compile_method): Call static constructor in the AOT case too.
9039 * aot.c (mono_compile_assembly): Fix warning.
9041 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9043 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9045 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9047 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9049 * cpu-pentium.md: Fix the length of call opcodes so they include the
9050 ESP restoring instruction. Fixes #47968.
9052 2003-08-28 Martin Baulig <martin@ximian.com>
9054 * mini-x86.c (mono_arch_call_opcode): Added support for
9055 MONO_TYPE_GENERICINST.
9057 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9059 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9061 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9062 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9064 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9067 2003-08-26 Martin Baulig <martin@ximian.com>
9069 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9070 when reporting an error, set this to the actual error location.
9071 (mono_method_to_ir): Report the correct error location if
9072 get_basic_blocks() returned an error.
9074 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9076 * mini.c (mono_type_blittable): OBJECT is not blittable.
9077 (mono_method_blittable): Methods which have marshalling descriptors
9078 are not blittable either. Fixes #47842.
9080 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9082 * driver.c mini.c: Use an environment variable instead of a global
9083 variable. Also fix the build.
9085 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9086 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9089 * driver.c mini.c: Added --with-valgrind option to turn off some
9090 code which prevents mono from running under valgrind.
9092 * mini.c (mono_emit_call_args): Fixed warning.
9094 * mini.c (mono_emulate_opcode): Fixed warning.
9096 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9098 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9099 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9100 regalloc.c, regalloc.h: specify available registers in arch-specific
9101 code and support floats in the regallocator (patch by Laurent Morichetti
9104 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9106 * mini.c: mono_thread_current() can be called only after
9107 mono_runtime_init(): rearrange code to not call it early on.
9109 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9111 * mini.c: allocate jump tables in the code mempools.
9113 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9115 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9118 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9120 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9121 12 to 16. This fixes bug #47453.
9124 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9126 * mini-ppc.c: fixed indexed load and unsigned compares.
9128 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9130 * mini.c: reenabled installation of handler for
9131 thread abort signal.
9133 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9135 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9136 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9137 until it's fixed and actually useful.
9139 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9141 * inssel-long32.brg: couple more opcodes implemented.
9143 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9145 * mini-sparc.c: Even more opcodes implemeted.
9147 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9149 * mini-sparc.c: More opcodes implemented.
9151 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9153 * mini-sparc.c: More opcodes implemented.
9155 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9157 * inssel-sparc.brg: Add some needed rules. Direct
9159 * Makefile.am: Use inssel-sparc.brg
9160 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9161 an assert happy for now.
9163 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9165 * mini-sparc.c: Fixed compile errors.
9166 * exceptions-sparc.c: Same. We now produce a mono binary
9167 on sparc-linux. Yea.
9169 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9171 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9172 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9173 They compile, but do not work.
9175 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9177 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9178 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9179 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9182 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9184 * mini.c: more opcodes implemented and better support for generics.
9186 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9188 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9189 * mini.c, mini.h: first cut at generics support: some new instructions
9190 added and changed the behaviour of some of the existing ones.
9192 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9194 * mini.c: Removed definition of metadata_shared mutex here.
9196 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9198 * mini-x86.c: make vararg calls work for instance methods.
9200 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9202 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9203 returns the arguments in a separte list, now.
9205 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9207 * aot.c, mini.c: updates for array type representation changes.
9209 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9211 * mini.c: register function to perform jit shutdown.
9213 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9215 * mini.c: use a faster allocator if possible.
9217 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9219 * aot.c: some cleanups and portability changes.
9221 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9223 * mini.c: use faster allocation for CEE_BOX if possible.
9225 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9227 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9228 Moved inlined mempcy code to its own function so that is can be
9229 reused. Added an inline memset function as well (optimized initobj).
9230 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9232 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9234 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9236 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9238 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9239 arch code can setup the cpu for CLR execution, if needed.
9240 We use it on x86 to set the precision of FP operations.
9242 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9244 * mini.c: disable some optimizations if we can guess they'll cost too
9245 much for a given method.
9247 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9249 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9251 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9252 * mini.h mini.c mini-x86.c: Added instruction level coverage
9253 info collection support.
9255 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9257 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9258 is now implemented in the profiling API. Get rid of a couple of
9259 unnecessary global variables.
9261 2003-06-15 Nick Drochak <ndrochak@gol.com>
9263 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9264 * cpu-g4.md: add op_bigmul and op_bigmul_un
9265 * cpu_pentium.md: add op_bigmul_un
9266 * inssel-long32.brg: add rule for unsigned bigmul
9267 * mini-ops.h: define OP_BIGMUL_UN
9268 * mini-x86.c: THE BUG: handle (un)signed properly
9269 * mini.c: choose unsigned opcode if needed.
9270 This set of patches fixes bug #44291
9272 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9274 * mini.c (optimize_branches): improved to handle all kinds of
9275 conditional branches.
9277 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9279 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9280 don't raise exceptions.
9282 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9284 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9285 to arch-specific files.
9287 2003-06-09 Martin Baulig <martin@ximian.com>
9289 * Makefile.am (libs): Added $(LIBGC_LIBS).
9291 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9293 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9294 and OP_ATAN (fixes bug#44293).
9296 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9298 * Makefile.am, mini-x86.c: rename cpu description array to
9299 pentium_desc, since some compilers define the 'pentium' preprocessor
9302 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9304 * mini.c (mini_select_instructions): add explicit branch if the
9305 following block is not the false target of a conditional branch -
9306 we need this with any optimization that reorder or remove bblocks
9308 * mini.c (optimize_branches): bug fixes
9310 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9312 * mini.c (mono_method_to_ir): inline static readonly fields
9314 * ssa.c (fold_tree): start cfold support for long (very simple
9317 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9319 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9321 * inssel.brg: fixed memcpy (bug #44219).
9323 2003-06-05 Dick Porter <dick@ximian.com>
9325 * driver.c: Set the glib log levels to not abort if g_message
9328 g_set_prgname() has to happen before mini_init() so that the
9329 process handle gets the info.
9331 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9333 * driver.c: add intrins to the default optimizations to get wider
9336 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9338 * mini.h: some large basic blocks will overflow a 16-bit
9339 integers for symbolic registers.
9341 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9343 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9344 (mono_arch_output_basic_block): fix bug 43499
9346 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9348 * mini.c: kill duplicated definition of mono_debug_format.
9350 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9352 * mini-x86.c, arrays.cs: fixed register allocation bug.
9354 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9356 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9358 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9360 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9363 (print_method_from_ip): also print source location information if
9366 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9368 * mini.c (mono_find_block_region): bug fix in region code
9369 (mini_method_compile): enable removing unreachable code again, but
9370 only in methods without exception clauses.
9372 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9374 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9375 Implemented arglist opcode and handling of TypedReference type.
9376 Fixed x86 call convention when a structure is returned.
9377 Minimal support for calling static vararg methods.
9379 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9381 * mini.c (mini_method_compile): always remove unreachable code,
9382 because the code in them may be inconsistent (access to dead
9383 variables for example).
9385 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9387 * driver.c, debug-mini.c: warning fixes.
9389 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9391 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9393 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9395 * mini.c: thread-static fields are registered in mono_class_vtable(),
9396 so ensure the function is called before checking for them.
9398 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9400 * mini.c (optimize_branches): fix for bug 43586
9402 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9403 overflow (fixes Bug #43639)
9405 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9407 * mini.c, objects.cs: allow the use of stobj for primitive types.
9409 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9411 * mini.c: be less strict about argument checking until we support
9412 running the verifier.
9414 2003-05-27 Nick Drochak <ndrochak@gol.com>
9416 * basic-long.cs: tests for (ulong)int * (ulong)int also
9417 * mini.c: use the same trick for (ulong)int * (ulong)int
9419 2003-05-27 Nick Drochak <ndrochak@gol.com>
9421 * basic-long.cs: add regression test for (long)int * (long)int
9422 * cpu-pentium.md: add op_bigmul specification
9423 * inssel-long32.brg: add OP_BIGMUL rule
9424 * mini-ops.h: add OP_BIGMUL
9425 * mini-x86.c: register allocator: handle case where src1 needs to be
9427 * mini.c: substitute special BIGMUL opcode in the tree for
9428 (long)int * (long)int
9430 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9432 * jit-icalls.c: call the type ctor on field access if needed.
9434 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9436 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9437 to a method (including results of ldelema, bug#43207).
9439 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9441 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9442 colors to show exception handler blocks.
9444 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9445 (fix for pinvoke7.cs).
9447 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9449 * mini.h, mini.c: ensure correct initialization order for types that
9450 require it. Prepare for lazy compilation of jit icall wrappers.
9451 Provide a name for opcode emulation to reduce unneeded mallocing.
9453 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9455 * mini-x86.c: better register restoring code and profiling
9456 support for tail calls.
9458 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9460 * mini.h, driver.c: prepare for leaf methods optimization.
9462 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9464 * mini.c: get targets of branches before converting a method.
9466 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9468 * mini.c (optimize_branches): added some experimental code (disbaled)
9470 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9472 * mini.c (optimize_branches): fix branch to branch optimization
9474 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9476 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9478 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9480 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9483 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9485 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9486 enable use of interface variables again.
9488 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9489 I1 to registers because there is no simply way to sign extend 8bit
9490 quantities in caller saved registers on x86.
9492 * inssel-float.brg: set costs of some rules to 2 so
9493 that monobure always select the arch. specific ones if supplied,
9494 regardless of the order we pass the files to monoburg.
9496 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9498 * mini.c, mini-x86.c: since the magic trampoline for jumps
9499 can't patch the code directly, we do it as soon as the
9500 method gets compiled.
9502 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9504 * mini-x86.c, mini.h: introduce a new patching method
9505 to support CEE_JMP and tail calls.
9506 * mini.c: obey tail.call. Don't precompile methods target
9508 * tramp-x86.c: new trampoline code to handle methods
9509 reached through a jump.
9511 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9513 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9514 bit values to registers
9516 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9518 * mini.c (mono_compile_get_interface_var): share interface
9519 variables if possible.
9521 2003-05-16 Martin Baulig <martin@ximian.com>
9523 * debug-mini.c (mono_init_debugger): New function to initialize
9524 the debugger. This is not in the debugger since it needs to
9525 access some of mini's internals.
9527 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9529 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9531 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9533 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9534 for value type handling.
9536 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9538 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9539 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9541 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9543 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9544 the constructor through a proxy.
9546 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9548 * jit-icalls.c, inssel.brg: fixes to array element address
9551 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9553 * mini-x86.c (is_regsize_var): allocate pointer to registers
9555 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9557 * driver.c: fixed typo, added intrins to the set of optimizations
9558 tested with regressions.
9560 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9562 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9563 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9566 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9568 * inssel.brg: remove some common pop instructions without side effects
9570 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9572 * inssel-x86.brg: fixed thinko in int to double conversions.
9574 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9576 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9578 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9580 * inssel-long32.brg: two more missing instructions.
9582 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9584 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9587 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9589 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9592 * basic-float.cs: Added tests for negative zero.
9594 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9596 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9597 a couple of missing operations for long casts, with test cases.
9599 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9601 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9603 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9605 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9606 code size estimation.
9608 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9610 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9611 abstract methods (fix bug 42542)
9613 * aot.c: add ability to handle array types
9615 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9617 * mini.c: Call the _specific versions of the object allocation
9618 functions if possible.
9620 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9622 * driver.c: call setlocale ().
9624 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9626 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9629 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9631 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9633 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9634 wrappers (fix bug 42122)
9636 2003-05-04 Martin Baulig <martin@ximian.com>
9638 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9640 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9641 s/mini_set_defaults/mono_set_defaults/g.
9643 2003-05-04 Martin Baulig <martin@ximian.com>
9645 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9647 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9649 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9650 (reported by Don Roberts).
9652 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9654 * mini.c: temporarily work around two bugs for this release.
9656 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9658 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9659 that contains -export-dynamic and it makes using the ld script
9661 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9663 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9665 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9668 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9670 * mini.c: make sure leave calls all the needed finally blocks,
9671 even when the target jumps out of multiple exception clauses.
9673 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9675 * ldscript, Makefile.am: add linker script to reduce the number of
9676 exported symbols (should also fix the issues with libwine defining
9677 some of the same symbols in io-layer).
9679 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9681 * driver.c (mini_main): Avoid assertion when no file name is given on
9684 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9686 * driver.c: added --version/-V command line option.
9687 Added the inline optimization in the regression tests.
9689 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9691 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9692 to the type in the method signature (fixes bug#42134).
9694 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9696 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9698 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9700 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9702 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9704 * driver.c: fixed bug #42100.
9706 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9708 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9710 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9712 * mini.c: moved most of the code required to do inlining to its own
9713 function so it can be reused. Inline also ctors if appropriate.
9715 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9717 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9718 the runtime can call mono API functions.
9720 2003-04-27 Martin Baulig <martin@ximian.com>
9722 * debug-mini.c (mono_debug_init_method): Added
9723 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9724 send a notification to the debugger.
9726 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9727 running in the Mono Debugger, just pass the breakpoint number to
9728 mono_debug_init_method().
9730 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9732 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9734 * mini.c: allow some more unsafe compares.
9736 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9738 * mini-x86.c, Makefile.am: make distcheck works (partially from
9739 a patch by Richard Lee <r.h.lee@attbi.com>).
9740 * regset.c, regset.h: removed, they are unused.
9742 2003-04-25 Dick Porter <dick@ximian.com>
9744 * driver.c: Usage reports the name as 'mono' not 'mini'
9745 * exceptions-x86.c: Build and run on freebsd
9747 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9749 * Makefile.am: install the program with the 'mono' name and
9750 the library as libmono instead of mini and libmini.
9752 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9754 * driver.c: provide the APIs for the embedding interface of the old jit.
9756 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9758 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9760 2003-04-23 Martin Baulig <martin@ximian.com>
9762 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9764 * driver.c: Added `--debug' command line argument to enable
9767 2003-04-23 Martin Baulig <martin@ximian.com>
9769 * debug.[ch]: Removed. The code is now in
9770 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9772 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9775 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9777 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9779 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9782 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9783 mono_domain_finalize.
9784 (mini_method_compile): use mono_method_profile* if the the option is
9787 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9789 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9790 methods with their wrapper.
9792 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9793 methods with their wrapper.
9795 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9798 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9801 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9804 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9806 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9808 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9810 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9811 of the mempool. This is slightly faster and uses less memory
9813 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9815 * mini.c: avoid O(n) allocation for variables.
9817 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9819 * mini.c: handle items on the stack after inlining methods.
9821 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9823 * mini.c: make the method->opcode optimization dependent
9824 on MONO_OPT_INSTRINS and do it lazily.
9826 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9828 * driver.c: print overall results at the end of regression run.
9830 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9832 * inssel.brg: don't overwrite symbolic registers.
9834 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9836 * inssel-x86.brg: fix conversion from long to float.
9838 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9840 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9842 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9844 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9846 * driver.c: Added --print-vtable option as in the old JIT.
9848 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9850 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9852 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9854 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9856 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9858 * mini.c regalloc.c regalloc.h: Fix memory leak.
9860 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9862 * aot.c (mono_aot_get_method): register all used strings
9864 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9866 * mini.c: always intern strings references with ldstr at compile time.
9868 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9870 * Makefile.am: add BUILT_SOURCES.
9872 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9874 * driver.c: give a better error message when the assembly to execute
9875 doesn't have an entry point.
9877 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9879 * Makefile.am: added hack for automake
9881 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9884 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9886 22003-04-07 Martin Baulig <martin@ximian.com>
9888 * Makefile.am: Added Makefile.am.
9890 * debugger-main.c: Removed, this is now in the debugger where it
9893 * mini.pc.in: Call this package `mini' for the moment.