1 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3 * driver.c : win32 build fix.
5 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7 * driver.c: check for the MONO_NO_SMP env var and bind to a single
8 processor if it is set.
10 2007-06-21 Martin Baulig <martin@ximian.com>
12 * debug-mini.h: New file.
15 (mono_debugger_insert_breakpoint_full): Moved here from
16 ../metadata/mono-debug-debugger.c.
17 (mono_debugger_remove_breakpoint): Likewise.
18 (mono_debugger_breakpoint_callback): Likewise.
20 2007-06-15 Raja R Harinath <rharinath@novell.com>
22 * jit-icalls.c (mono_helper_compile_generic_method): Update to
23 changes in MonoGenericClass.
25 2007-06-14 Zoltan Varga <vargaz@gmail.com>
27 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
29 2007-06-14 Raja R Harinath <rharinath@novell.com>
31 * jit-icalls.c (mono_helper_compile_generic_method): Update to
32 removal of MonoGenericMethod.
34 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
36 * mini-exceptions.c: hooks for the exception events profiling API.
38 2007-06-14 Randolph Chung <tausq@debian.org>
40 * Makefile.ma: Add hppa target.
41 * mini-arch.h: Include mini-hppa.h
42 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
43 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
44 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
46 2007-06-14 Randolph Chung <tausq@debian.org>
48 * inssel.brg: Add rules for "chained" compare-branch operations so that
49 a single compare op can affect multiple branches. Adjust cost for
50 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
51 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
52 cost for some rules so that they can more easily be overridden by
53 per-arch rules (with fixes from lupus).
54 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
56 2007-06-13 Randolph Chung <tausq@debian.org>
58 * mini-ops.h: Reorder branch ops so that they match the order of the
59 corresponding CEE_* ops. The code expects them this way.
60 Add new ops for HPPA target.
61 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
63 2007-06-13 Randolph Chung <tausq@debian.org>
65 * mini-exceptions.c: Handle cases where the stack grows towards
67 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
69 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
71 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
73 * driver.c: explain where a non-matching corlib is found.
75 2007-06-13 Mark Probst <mark.probst@gmail.com>
77 * mini.c (print_jit_stats): Output dynamic code allocation stats.
79 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
81 * mini-exceptions.c: Generate a method profile leave event during
82 an exception to ensure that the profiler gets notified.
84 2007-06-07 Zoltan Varga <vargaz@gmail.com>
86 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
89 * cpu-amd64.md: Add long_and/or/xor opcodes.
91 2007-06-06 Wade Berrier <wberrier@novell.com>
93 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
94 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
95 length of instruction shr_imm (expected 8, got 10)
97 2007-06-06 Zoltan Varga <vargaz@gmail.com>
99 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
101 2007-06-06 Mark Probst <mark.probst@gmail.com>
103 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
104 MonoInternalHashTable again (fixed bug in the internal hash table
107 2007-06-06 Mark Probst <mark.probst@gmail.com>
109 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
110 Have to figure out what makes it crash the SWF regression.
112 2007-06-05 Zoltan Varga <vargaz@gmail.com>
114 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
116 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
118 * mini.c: optimize out the type check when storing null in a
121 2007-06-04 Mark Probst <mark.probst@gmail.com>
123 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
124 MonoInternalHashTable.
126 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
128 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
129 signed integer methods.
131 2007-06-02 Zoltan Varga <vargaz@gmail.com>
133 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
134 permanently since the current approach doesn't work.
136 2007-06-02 Zoltan Varga <vargaz@gmail.com>
138 * inssel.brg (stmt): Only call delegate->invoke_impl if
139 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
141 2007-06-01 Zoltan Varga <vargaz@gmail.com>
143 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
146 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
147 account if it contains a rex prefix.
148 (peephole_pass): Handle OP_FMOVE as well.
150 2007-06-01 Zoltan Varga <vargaz@gmail.com>
152 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
153 as it causes regressions.
155 2007-05-31 Zoltan Varga <vargaz@gmail.com>
157 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
160 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
162 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
163 (mono_arch_get_this_arg_from_call): Ditto.
165 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
167 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
170 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
171 (mono_arch_get_this_arg_from_call): Ditto.
173 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
175 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
176 try to create optimized invoke code and use that for further invocations.
177 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
179 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
181 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
183 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
184 sealed classes or methods.
185 *devirtualization.cs: tests for the new optimization
187 2007-05-29 Zoltan Varga <vargaz@gmail.com>
189 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
190 by the update_volatile () function.
192 2007-05-27 Zoltan Varga <vargaz@gmail.com>
194 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
197 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
199 2007-05-24 Jonathan Chambers <joncham@gmail.com>
201 * mini.c: Add configure checks for header files.
202 * mini-x86.c: Add configure checks for header files.
203 * trace.c: Add configure checks for header files.
204 * aot-runtime.c: Add configure checks for header files.
205 * aot-compiler.c: Add configure checks for header files.
206 * driver.c: Add configure checks for header files.
207 * mini-codegen.c: Add configure checks for header files.
209 Code is contributed under MIT/X11 license.
211 2007-05-22 Zoltan Varga <vargaz@gmail.com>
213 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
214 icompare_imm -128 + op_iclt. Fixes #81703.
216 2007-05-19 Zoltan Varga <vargaz@gmail.com>
218 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
220 2007-05-15 Massimiliano Mantione <massi@ximian.com>
222 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
223 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
224 so that all isinst checks now use "interface_bitmap".
226 2007-05-15 Zoltan Varga <vargaz@gmail.com>
228 * cpu-amd64.md (jmp): Fix a warning.
230 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
232 * basic.cs: Add new regression test.
234 * basic.cs: Remove test which is now in basic-long.cs.
236 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
238 * basic-long.cs: Add new test.
240 2007-05-13 Zoltan Varga <vargaz@gmail.com>
242 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
244 2007-05-12 Zoltan Varga <vargaz@gmail.com>
246 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
248 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
251 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
254 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
255 the exception throwing code a bit.
257 * mini-x86.c (get_call_info): Allocate result from a mempool.
259 2007-05-11 Zoltan Varga <vargaz@gmail.com>
261 * aot-compiler.c (find_typespec_for_class): Fix the assert.
263 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
265 * mini.h (MonoCompile): Add 'token_info_hash' field.
267 * mini.c: Save token->method associations during compilation so the AOT
270 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
271 which reference generic classes and methods.
273 2007-05-10 Zoltan Varga <vargaz@gmail.com>
275 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
277 * aot-compiler.c (compile_method): Fix a typo in a comment.
279 * aot-runtime.c (decode_cached_class_info): Skip generic types.
281 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
284 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
286 2007-05-09 Zoltan Varga <vargaz@gmail.com>
288 * mini.h (MonoCompile): Add 'args' field.
290 * mini.c (mono_compile_create_vars): Store variables representing the arguments
293 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
295 2007-05-08 Zoltan Varga <vargaz@gmail.com>
297 * mini.c (mono_compile_get_interface_var): Remove this unused function.
299 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
301 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
302 opcodes for some opcodes.
304 * mini.h *.brg *.c: Use the new opcodes.
306 2007-05-08 Massimiliano Mantione <massi@ximian.com>
308 * mini.h: Bumped aot revision.
310 * inssel.brg: modified code generation of type checks for interfaces
311 to use the new "MonoClass.interface_bitmap" instead of the old
312 "MonoClass.interface_offsets".
314 2007-04-30 Zoltan Varga <vargaz@gmail.com>
316 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
318 2007-04-29 Zoltan Varga <vargaz@gmail.com>
320 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
323 2007-04-27 Neale Ferguson <neale@sinenomine.net>
325 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
327 2007-04-27 Wade Berrier <wberrier@novell.com>
329 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
330 mini.h) to fix build.
332 2007-04-26 Zoltan Varga <vargaz@gmail.com>
334 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
336 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
337 causes the corlib unit tests to fail.
339 2007-04-25 Zoltan Varga <vargaz@gmail.com>
341 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
343 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
345 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
346 opcodes to the comparison relations.
348 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
349 opcodes to their types.
351 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
353 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
354 it in cfg->arch.cinfo.
356 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
358 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
359 cfg->cil_offset_to_bb.
361 2007-04-24 Zoltan Varga <vargaz@gmail.com>
363 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
364 created becase of initlocals.
366 2007-04-23 Zoltan Varga <vargaz@gmail.com>
368 * mini-alpha.c cpu-alpha.md: More alpha port work from
369 Sergey Tikhonov <tsv@solvo.ru>.
371 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
373 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
375 2007-04-19 Zoltan Varga <vargaz@gmail.com>
377 * cpu-s390.md (break): Correct the length of break instruction.
379 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
381 * mini.c: fix a couple of soft-float issues and comments.
383 2007-04-15 Miguel de Icaza <miguel@novell.com>
385 * trace.c (is_filenamechar): - is also a filename char.
387 2007-04-15 Neale Ferguson <neale@sinenomine.net>
389 * mini-s390.c: Correct checking for enum type in return value processing.
391 2007-04-14 Raja R Harinath <rharinath@novell.com>
393 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
394 (version.h): Makefile is in the build directory.
396 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
398 * mini-amd64.h: fix for assertion failure on Solaris/amd64
400 2007-04-11 Martin Baulig <martin@ximian.com>
402 * mini.c (can_access_member): Fix handling of generic classes;
405 2007-04-10 Zoltan Varga <vargaz@gmail.com>
407 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
409 2007-04-05 Zoltan Varga <vargaz@gmail.com>
411 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
413 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
415 * mini-codegen.c: make sure the right spill amount is
416 used for fp or integer registers (fixes the float_sub_spill() on ppc).
418 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
420 * mini-ppc.c: fixes for the fp_branch_nan test.
422 2007-03-23 Zoltan Varga <vargaz@gmail.com>
424 * basic.cs: Comment out new test which still fails on ia64.
426 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
428 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
430 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
432 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
434 2007-03-22 Zoltan Varga <vargaz@gmail.com>
436 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
437 on 64 bit machines. Fixes part of #80738.
439 * basic.cs: Add regression test.
441 2007-03-17 Zoltan Varga <vargaz@gmail.com>
443 * inssel.brg basic.cs: Revert previous change to fix build.
445 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
448 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
450 * basic.cs: Add new regression test.
452 2007-03-17 Zoltan Varga <vargaz@gmail.com>
454 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
457 2007-03-16 Neale Ferguson <neale@sinenomine.net>
459 * cpu-s390x.md: Correct length of break instruction.
461 2007-03-16 Neale Ferguson <neale@sinenomine.net>
463 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
464 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
466 2007-03-15 Jonathan Chambers <joncham@gmail.com>
468 * *.c: Begin WIN64 port.
469 * mini.c: Use correct register in profiler.
470 * mini-amd64.c: No inline assembly on Win64.
471 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
472 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
473 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
474 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
475 mono_arch_ip_from_context for Win64.
477 Contributed under MIT/X11 license.
479 2007-03-15 Zoltan Varga <vargaz@gmail.com>
481 * exceptions-amd64.c (seh_handler): Ditto.
483 * exceptions-x86.c (seh_handler): Fix a memory leak.
485 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
487 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
488 mini-s390x.c: fixed peephole optimizations to deal
489 correctly with 1 and 2 byte reload avoidance.
491 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
493 * cpu-s390.md, cpu-s390x.md: update localloc length.
495 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
497 * cpu-g4.md: added missing descriptions.
499 2007-03-14 Miguel de Icaza <miguel@novell.com>
501 * Makefile.am: Add support so the tail tests are not executed on
502 PowerPC as that is a known limitation of the PowerPC port.
504 2007-03-13 Jonathan Chambers <joncham@gmail.com>
506 * runmdesc.bat: Move to msvc directory.
508 2007-03-13 Jonathan Chambers <joncham@gmail.com>
510 * runmdesc.bat: Run executable that was produced by the current
511 target and sent via an argument.
513 2007-03-11 Zoltan Varga <vargaz@gmail.com>
515 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
518 * generics.2.cs: Add regression test.
520 2007-03-09 Wade berrier <wberrier@novell.com>
522 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
524 2007-03-09 Zoltan Varga <vargaz@gmail.com>
526 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
527 AOT code depends on this.
529 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
531 * mini.c: more precise tracking of types in the eval stack
532 (part of fix for bug #81044).
534 2007-03-07 Zoltan Varga <vargaz@gmail.com>
536 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
538 * aot-compiler.c (encode_patch): Remove an obsolete comment.
540 2007-03-06 Zoltan Varga <vargaz@gmail.com>
542 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
544 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
546 2007-02-22 Zoltan Varga <vargaz@gmail.com>
548 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
549 a pointer on 64 bit systems. Fixes #80190.
551 * iltests.il: Add new regression test.
553 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
555 * mini.c: inline a constant for Environment.IsRunningOnWindows.
557 2007-02-19 Geoff Norton <gnorton@customerdna.com>
559 * trace.c: Remove an erroneous alignemnt check when tracing.
560 Fixes --trace on OSX86.
562 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
564 * mini-$(arch).h: initialize SP in context for all the archs.
566 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
568 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
569 regressions in the thread tests.
571 2007-02-14 Zoltan Varga <vargaz@gmail.com>
573 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
574 - fixed implementation of LOCALLOC opcode
575 - implemented non-un compare for floats
577 - implementation of FDIV and CKFINITE opcodes
578 - fixes for latest mono updates
579 - additional arch opcodes
581 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
583 * Makefile.am: simplify and merge rules for cross-compilation.
585 2007-02-07 Massimiliano Mantione <massi@ximian.com>
587 * local-propagation.c: Actually *apply* the fix for bug 80591...
589 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
591 * mini-exceptions.c: backuot part of the last change
592 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
594 2007-02-06 Massimiliano Mantione <massi@ximian.com>
595 * inssel.brg: Fix bug 59286.
598 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
600 * mini-exceptions.c: patch from Zoltan to correctly check for
601 stack boundaries (using the stack register, not the frame register),
602 fixes bugs #80724, #79717.
604 2007-02-03 Zoltan Varga <vargaz@gmail.com>
606 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
607 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
609 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
610 presence of frame pointer elimination.
612 2007-02-01 Geoff Norton <gnorton@customerdna.com>
614 * mini-x86.h: NetBSD UCONTEX_REG defines.
616 2007-02-01 Zoltan Varga <vargaz@gmail.com>
618 * inssel-amd64.brg: Fix amd64 build.
620 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
622 * mini.h: remove extern to workaround what looks likes gcc bug 26905
625 2007-01-31 Zoltan Varga <vargaz@gmail.com>
627 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
630 * mini-<ARCH>.c: Use mono_is_regsize_var ().
632 2007-01-30 Mark Mason <mason@broadcom.com>
634 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
635 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
636 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
637 beginning support for CEE_JMP [not quite working yet]
638 * tramp-mips.c: LMF handling now works
640 2007-01-30 Zoltan Varga <vargaz@gmail.com>
642 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
644 * mini.h (NULLIFY_INS): New macro.
646 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
648 * mini.c: statistical profiler fix for windows, patch
649 from Tor Lillqvist (tml@novell.com).
651 2007-01-30 Massimiliano Mantione <massi@ximian.com>
652 * local-propagation.c: Fix bug 80591.
654 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
656 * Makefile.am: put back the --export-dynamic option as with
657 the previous gmodule flags (thanks to Robert Jordan).
659 2007-01-28 Zoltan Varga <vargaz@gmail.com>
661 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
663 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
664 simplify and speed up the local register allocator. Also rename some fields
665 like iassign->vassign.
667 * regalloc.c: Remove some functions which are no longer used since their
668 inlined version is in mini-codegen.c.
670 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
672 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
674 2007-01-27 Zoltan Varga <vargaz@gmail.com>
676 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
677 narrowing. Fixes #80622.
679 * iltests.il: Add new regresssion test.
681 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
683 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
684 debug-debugger.c, debug-debugger.h: warning fixes.
685 * driver.c: updated copyright year and made it fit in one line.
687 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
689 * aot-runtime.c: updated to use mono-dl instead of gmodule.
691 2007-01-25 Zoltan Varga <vargaz@gmail.com>
693 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
695 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
697 * iltests.il: Add new test for bug #80507.
699 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
701 * mini-arm.h: use soft-float also on vfp for now.
703 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
705 * mini.c: fix some more soft-float issues.
707 2007-01-24 Zoltan Varga <vargaz@gmail.com>
709 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
711 2007-01-24 Massimiliano Mantione <massi@ximian.com>
712 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
713 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
714 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
716 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
718 * mini-arm.c: typo fix.
720 2007-01-23 Neale Ferguson <neale@sinenomine.net>
722 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
724 2007-01-21 Zoltan Varga <vargaz@gmail.com>
726 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
727 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
729 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
731 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
733 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
735 * inssel.brg: Fix a warning.
737 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
739 * abcremoval.c ssa.c ssapre.c: Update after this change.
741 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
743 * dominators.c (df_set): Use mono_bitset_union_fast.
745 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
747 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
748 mini-codegen.c: reduce relocations and memory usage for the cpu
751 2007-01-20 Zoltan Varga <vargaz@gmail.com>
753 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
755 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
756 to reduce their size.
758 2007-01-19 Mark Mason <mason@broadcom.com>
760 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
761 * mini-mips.c: more configuration macros, support long conditional branches, additional
762 asserts, fix epilog instrumentation.
763 * mini-mips.h: use standard stack walk
764 * cpu-mips.md: increase size of div, rem and conditional branches
766 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
768 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
771 2007-01-19 Zoltan Varga <vargaz@gmail.com>
773 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
774 (compile_method): Ditto.
776 * aot-runtime.c (decode_klass_info): Ditto.
778 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
779 needed by the code generated by inssel.brg. Also fix a warning.
781 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
783 * mini.c: deal with enums that become genericinsts by
784 being nested in a generic class (bug #79956).
786 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
788 * mini.c: match the generic definition to check for
789 private access with generic types (bug #78431).
791 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
793 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
794 to make life easier for people cross-compiling that insist on not
797 2007-01-17 Mark Mason <mason@broadcom.com>
799 * inssel-long.brg: patch to deal with mips missing flags
800 * inssel-long32-mips.brg: implement overflow checks
801 * insset-mips.brg: implement overflow checks
802 * mini-mips.h: implement conditional exception handling
803 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
804 Remove unused code, minor cleanups.
805 * exceptions-mips.c: minor cleanups
806 * mini-ops.h: add mips conditional exception ops
807 * cpu-mips.md: add mips conditional exception ops
810 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
812 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
813 to deal with mips missing of flags.
815 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
817 * exceptions-ppc.c: execute fault handlers.
819 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
821 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
823 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
825 * mini.c: handle also floating point values in initialize_array.
827 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
829 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
830 array initialization and make it conditional on the intrins option.
832 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
834 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
835 relocations and put the patch info names close to the enum definition.
837 2007-01-15 Mark Mason <mason@broadcom.com>
839 * basic.cs, exceptions.cs: break up large tests to increase debugability.
841 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
843 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
845 2007-01-12 Raja R Harinath <rharinath@novell.com>
847 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
849 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
851 * Makefile.am: distribute the mips sources.
853 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
855 * mini-codegen.h: handle bug #80489 here, by excluding ecx
858 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
860 * cpu-x86.md: back out for now as this triggers other regressions.
862 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
864 * cpu-x86.md: force src1 and dest regpair for long shift instructions
865 to eax:edx, so ecx can't get allocated to them (bug #80489).
867 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
869 * mini.c, mini-exceptions.c: enabled running fault handlers
872 2007-01-03 Miguel de Icaza <miguel@novell.com>
874 * driver.c: If nothing fail, do not use the string "failed",
875 because it makes it very annoying to view test result logs on the
878 2006-12-30 Miguel de Icaza <miguel@novell.com>
880 * debug-debugger.c (mono_debugger_main): Rename "main" to
881 "main_method" to prevent a warning.
883 Remove a warning for unused field.
885 2006-12-28 Martin Baulig <martin@ximian.com>
888 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
890 2006-12-22 Martin Baulig <martin@ximian.com>
892 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
893 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
894 seperate `.mdb_debug_info' section, so we can access it from the
895 debugger even if the binary is stripped.
897 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
898 from the `.mdb_debug_info' here to prevent the linker from
899 removing that section.
901 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
904 2006-12-19 Robert Jordan <robertj@gmx.net>
906 * mini-x86: enable the code to return small structures in
907 registers for FreeBSD as well. Fixes bug #80278.
908 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
910 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
912 * mini-x86.c: align the stack when calling the profiler
913 function instrumenting the prolog (on OSX).
915 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
917 * mini.c: emit a break opcode where Debugger.Break () is called.
919 2006-12-13 Miguel de Icaza <miguel@novell.com>
921 * mini.c (mono_method_to_ir): Provide useful information on this
922 assert, to prevent others from debugging like I did.
924 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
926 * mini.c: enable code which was incorrectly commented
929 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
931 * mini-x86.c: enable on OSX, too, the code to return small
932 structures in registers.
934 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
936 * mini-x86.c: remove the use of the dynamic code manager here, too.
938 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
940 * mini.h, debug-debugger.c, tramp-*.c: fixed
941 mono_debugger_create_notification_function() to use
942 mono_global_codeman_reserve () instead of a dynamic code manager.
944 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
946 * mini.c, jit-icalls.h, jit-icalls.c: remove the
947 ves_array_element_address() jit icall and use a generated
948 managed method instead (which is about 4 times faster for a rank 3
951 2006-11-29 Mark Mason <mason@broadcom.com>
953 * basic-calls.cs: additional tests for passing
954 structures as function arguments.
956 2006-11-29 Mark Mason <mason@broadcom.com>
958 * mini-mips.h: disable custom exception handling
959 * mini-mips.c: throw/rethrow should use jalr to call
960 exception stubs. Fixed bug with passing structures
961 by value. More support for tracing floating point
964 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
966 * mini.c: fixed typo in the soft-float ldind.r4 handling
969 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
971 * mini.c, mini.h, driver.c: added --runtime command line
972 option to select a different runtime than the autodetected one.
973 * jit.h: added API for embedders to initialize with a specific
976 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
978 * mini.c: handle also boxing of r4 values (bug #80024).
980 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
982 * mini-ppc.c: force indirect calls until we reserve
983 enough address space for all the generated code.
985 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
987 * exceptions-arm.c: workaround bugs in the libc definition
990 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
992 * inssel.brg: fixes from me and Mark Mason.
994 2006-11-23 Dick Porter <dick@ximian.com>
996 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
997 semaphore display now we've fixed the initial value
999 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1001 * inssel.brg: partially revert the last change to fix the build.
1003 2006-11-21 Mark Mason <mason@broadcom.com>
1005 * inssel.brg: Add and use compare-and-branch macros to support
1006 architectures that do not have condition code registers (ie. MIPS).
1007 * *-mips.{c,brg,md}: Fix copyright statements
1009 2006-11-20 Mark Mason <mason@broadcom.com>
1011 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1012 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1013 * mini.h: Added declaration for mono_print_ins()
1014 * mini-codegen.c: added ins_spec initializer for MIPS
1015 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1016 vreg to be virtual and hreg to be non-virtual.
1017 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1018 is not yet working/implemented correctly.
1019 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1020 non-static, fixup calls to print_ins() from other parts in the file.
1022 2006-11-20 Mark Mason <mason@broadcom.com>
1024 * basic-calls.cs: added tests for passing structures as arguments
1027 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1029 * inssel-long32.brg: optimize signed division by power of two.
1031 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1033 * mini-arm.c: added support for interworking with thumb code
1034 (mono must be still be built using the ARM instruction encoding).
1036 2006-11-19 Miguel de Icaza <miguel@novell.com>
1038 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1039 verifier has different rules for it. Fixes a few verifier issues
1042 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1043 at the end, so people know what happened.
1045 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1047 * brach-opts.c: in optimize_exception_target() make sure we
1048 are in a catch clause (fixes bug #79871).
1050 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1052 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1053 more soft-float support fixes.
1055 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1057 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1058 that are passed half on the stack and half in registers.
1060 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1062 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1063 more mips integration work from Mark E Mason
1064 <mark.e.mason@broadcom.com>.
1066 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1068 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1069 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1070 tramp-mips.c: added sources for the mips port, not
1071 integrated in the build yet. Contributed by
1072 Mark E Mason <mark.e.mason@broadcom.com>.
1074 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1076 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1078 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1080 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1081 put the soft-float rules in its own file since it seems to
1082 break s390 compilation.
1084 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1086 * mini-arm.c: fixed wrnings.
1088 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1090 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1091 inssel-arm.brg: ARM support for soft-float.
1093 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1095 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1096 loads and stores of 32 bit fp values.
1098 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1100 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1102 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1103 works. Fixes #79852 and #79463.
1105 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1107 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1108 more soft-float support WIP and fixes.
1110 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1112 * mini-arm.c: some VFP updates.
1114 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1116 * mini-exceptions.c: 0 is a valid local var offset in some
1117 architectures, don't assert (bug #78508).
1119 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1121 * exceptions-arm.c: fixed off by one error in stack walk code.
1123 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1125 * mini.h, mini.c: more precise tracking of type load exceptions.
1127 2006-11-03 Robert Jordan <robertj@gmx.net>
1129 * Makefile.am: [WIN32] Add monow.exe target.
1130 * driver.c: [WIN32] Don't detach the console when debugging.
1133 2006-10-30 Miguel de Icaza <miguel@novell.com>
1135 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1137 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1139 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1141 * driver.c (mini_regression): Fix --regression with AOT.
1143 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1145 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1147 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1149 * mini-sparc.h: Don't use sigaction on sparc/linux.
1151 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1153 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1155 * mini-exceptions.c: Add proper include files for getpid ().
1157 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1159 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1160 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1163 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1164 name cache to reduce its size.
1166 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1168 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1170 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1171 the mono_lmf TLS variable.
1173 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1174 trampoline lmf frames.
1176 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1178 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1180 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1181 the mono_lmf TLS variable.
1183 * mini-exceptions.c: Access the LMF structure through accessors.
1185 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1186 variable instead of in jit_tls->lmf.
1188 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1190 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1191 trampoline lmf frames.
1193 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1195 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1197 * mini.c trace.c mini-x86.c: Revert these too.
1199 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1202 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1204 * genmdesc.c: removed now dead code.
1206 2006-10-09 Robert Jordan <robertj@gmx.net>
1208 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1210 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1212 * mini.h: do not leave gaps in the opcode values.
1214 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1216 * jit-icalls.h: flag functions as internal here, too.
1218 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1220 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1221 functions with the internal attribute.
1223 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1225 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1227 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1229 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1232 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1234 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1235 tail calls as on other platforms.
1237 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1239 * iltests.il: Add a few tailcall tests.
1241 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1243 * driver.c: fix loop for old compilers (bug #79521).
1245 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1247 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1249 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1251 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1252 metadata without any code.
1254 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1255 more precise debugging information using gdb.
1257 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1259 * inssel-ia64.brg: Make the helper methods static.
1261 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1263 * inssel-x86.brg: make the helper methods static.
1265 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1267 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1269 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1271 * mini.c: updates for monoburg changes.
1272 * inssel.brg: make a few helper functions static as they should.
1274 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1276 * Makefile.am: Move mini-codegen.c to common_sources.
1278 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1280 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1282 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1283 mini-ppc.h: port to use the common local register allocator.
1285 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1287 * mini.h: Remove the comment too then.
1289 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1291 * mini.h: put back backend.data which is to be used shortly and
1292 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1293 pointers on 4 byte boundaries it'd have much bigger issues running
1294 and you can ifdef it out anyway.
1296 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1298 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1299 MonoInst size by 4 bytes on 64 bit machines.
1301 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1303 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1304 replacement with more meaningful field names. Arch maintainers, please
1305 check the assigned names are good enough for your arch.
1307 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1309 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1310 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1312 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1314 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1315 relocations and memory requirements, put the optimization flags
1316 definitions in their own file.
1318 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1320 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1322 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1324 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1326 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1328 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1330 * inssel.brg: use the correct function to get the size of an item
1331 in an array, given an element class.
1332 * aot-compiler.c: do not access class->class_size directly.
1334 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1336 * mini.h, debug-mini.c: added a debugging function to print
1337 info about local variables and arguments in a jitted method.
1339 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1341 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1343 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1345 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1347 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1348 inner and outer loops when passing vtypes.
1350 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1352 * mini-ppc.c: take into account the cpu errata for cache flushing
1353 which caused some random errors (bug #79381).
1355 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1357 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1358 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1360 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1362 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1365 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1368 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1369 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1371 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1374 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1376 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1378 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1380 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1381 macro does not have to be changed during debugging.
1383 * 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>.
1385 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1387 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1389 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1390 MONO_ARCH_NO_EMULATE_MUL is defined.
1392 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1394 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1396 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1398 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1400 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1402 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1403 stuff to mini-exceptions.c where it is used.
1405 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1406 setup code, the real one is in mini-exceptions.c.
1408 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1409 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1410 some changes from the freebsd ports tree.
1412 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1415 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1417 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1419 * mini.c: on Linux, check for /proc to be mounted
1420 (bug# 79351, novell bug#201204).
1422 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1424 * mini.c: handle cases where pthread_attr_getstack() behaves
1425 incorrectly (bug #78096).
1427 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1429 * mini-arm.c: support larger stack frames (bug #79272).
1431 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1433 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1435 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1438 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1439 mono_class_from_name () to find a class from its name.
1441 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1443 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1445 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1447 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1449 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1451 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1453 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1454 callinfo->trampoline.
1456 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1458 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1461 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1463 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1465 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1467 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1468 stats.method_trampolines, it is already done by the generic trampoline code.
1470 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1472 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1474 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1476 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1478 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1480 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1482 * mini.c (print_jit_stats): Print new stats.
1484 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1486 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1488 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1489 Address on two dimensional arrays. Fixes #78729.
1491 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1493 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1496 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1498 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1501 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1503 (mini_get_ldelema_ins): Ditto.
1505 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1507 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1508 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1511 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1513 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1514 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1516 * exceptions-s390x.c: Cosmetic change.
1518 * tramp-s390.c: Fix warning.
1520 * cpu-s390.md: Correct length of mul_imm.
1522 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1524 * aot-compiler.c: added binary writer with ELF backend
1525 implementation (only on Linux/x86 for now).
1527 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1529 * Makefile.am: Don't run net 2.0 AOT tests.
1531 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1532 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1534 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1536 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1538 * aot-compiler.c: simplified and refactored the asm-writing code
1539 to allow different backends.
1541 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1543 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1545 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1546 little. Share patches of type TYPE_FROM_HANDLE as well.
1548 * mini.c (mono_patch_info_equal): New helper function.
1549 (mono_patch_info_hash): Ditto.
1551 * aot-compiler.c (emit_method_code): Fix s390 build.
1553 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1554 is not handled because it is stored as a flag and not as a type ctor. Fixes
1557 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1559 * aot-compiler.c: Fix computation of GOT slot statistics.
1561 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1562 Also remove support for not PIC AOT.
1564 * mini.h: Bump AOT file format version.
1566 * objects.cs: Add a test for #78990.
1568 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1569 (peter.dettman@iinet.net.au). Fixes #79087.
1571 * basic-long.cs: Add a test for the above.
1573 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1575 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1577 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1580 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1582 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1585 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1587 * mini.c: Don't verify COM proxy invoke calls
1590 2006-08-10 Dick Porter <dick@ximian.com>
1592 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1593 which process is holding semaphores locked.
1595 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1597 * mini-ia64.c mini-amd64.c: Fix #79027.
1599 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1601 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1603 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1604 implicit arguments in a vararg call. Fixes #79027.
1606 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1608 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1609 (mono_get_array_new_va_signature): Ditto.
1611 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1613 * aot-runtime.c: Call init_plt lazily.
1615 * inssel-long.brg: Fix unsigned long->int conversion.
1617 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1619 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1620 that most data is now in the .rss/.data section.
1622 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1624 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1626 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1628 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1630 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1632 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1633 virtual call. Fixes #79010.
1635 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1636 and use the result as the this argument in the real call.
1638 * generics.2.cs: Add a new test for #79010.
1640 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1642 * mini-x86.c: Fix a warning.
1644 * aot-compiler.c: Add a bunch of statistics.
1646 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1648 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1650 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1652 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1654 * 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>.
1656 2006-07-13 Miguel de Icaza <miguel@novell.com>
1658 * mini.c (mono_method_to_ir): Obtain the original method in the
1659 CIL stream and use this to perform validation.
1663 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1665 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1666 (mono_arch_call_opcode): Ditto.
1668 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1671 * mini.c (mono_patch_info_dup_mp): New helper function.
1673 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1674 compilation. Fixes #78827.
1676 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1678 * declsec.c: Use original security informations for
1679 MONO_WRAPPER_MANAGED_TO_MANAGED.
1681 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1683 * mini.c: Allow Com Interop methods/classes and
1684 don't verify COM wrapper calls
1687 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1689 * inssel-long32.brg: Fix long->i4 checked conversion.
1691 * exceptions.cs: Add a test for the above.
1693 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1695 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1697 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1700 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1703 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1705 * mini.c: Fix solaris/x86 exception handling.
1707 * Makefile.am: Get rid of $(ICU_LIBS).
1709 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1711 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1712 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1713 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1715 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1717 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1718 this function causes a SIGSEGV.
1720 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1722 * mini.c: Remove unused solaris/x86 includes.
1724 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1726 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1728 2006-06-20 Jb Evain <jbevain@gmail.com>
1730 * cpu-g4.md: fix max length of start_handler instruction.
1732 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1733 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1735 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1736 * ssa.c: Fixed bug 78653 for SSA based deadce.
1737 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1738 MonoInst.flags, used in SSA based deadce.
1739 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1740 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1742 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1744 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1745 it can end up using non executable memory on ppc64 systems
1746 running ppc32 userspace (fix from Johannes Berg).
1748 2006-06-14 Dick Porter <dick@ximian.com>
1750 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1753 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1754 * mini.c: Made so that inline is locally disabled if it would
1755 trigger a .cctor, because too many apps depend on this behavior
1756 (which seems to be also the one of the MS CLR).
1758 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1760 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1761 No idea why this worked before.
1763 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1764 which branch to outer exception clauses since they could skip the
1765 inner finally clauses. Fixes #78633.
1767 * exceptions.cs: Add a test for the above.
1769 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1772 * iltests.il: Add a test for the above.
1774 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1776 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1777 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1779 * iltests.il: Add a test for the above.
1781 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1783 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1785 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1786 methods as instrinsics.
1788 2006-06-09 Wade Berrier <wberrier@novell.com>
1790 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1791 (simple-cee-ops.h ssapre-mini-ops.h)
1793 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1795 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1796 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1798 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1799 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1801 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1803 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1805 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1807 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1808 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1809 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1810 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1811 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1812 of opcodes, so that bug 78549 should not happen again.
1813 * ssapre.c: Updated to use the renamed files.
1815 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1817 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1818 in OP_ATOMIC_EXCHANGE_I4.
1820 2006-06-07 Wade Berrier <wberrier@novell.com>
1822 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1823 in mono_debugger_create_notification_function)
1825 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1827 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1829 * mini.c (type_from_stack_type): Disable some changes which do not
1832 * driver.c: Reenable opts.
1834 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1835 of the evaluation stack.
1837 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1838 evaluation stack trace at entry to the bblock.
1840 * mini.c (merge_stacks): New function to perform verification of stack merges.
1841 Turned off by default.
1843 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1846 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1848 * local-propagation.c: Fixed bug 78549.
1850 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1852 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1854 2006-06-02 Miguel de Icaza <miguel@novell.com>
1856 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1857 tramp-arm.c, tramp-ia64.c
1858 (mono_debugger_create_notification_function): Update signature to
1859 new signature and use new protocol for creating the notification
1862 Should fix the build.
1864 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1866 * exceptions-ppc.c (mono_jit_walk_stack)
1867 (ves_icall_get_frame_info): Fix the build
1869 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1871 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1873 2006-05-31 Raja R Harinath <rharinath@novell.com>
1875 * il2tests.2.il: New file for generics CIL tests. Add test for
1877 * Makefile.am: Update.
1880 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1883 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1885 * aliasing.c: Fixed bug 78311.
1887 2006-05-29 Martin Baulig <martin@ximian.com>
1889 * mini-exceptions.c (mono_find_jit_info): When computing the
1890 native offset, check whether we're actually inside the method's
1891 code; call mono_debug_print_stack_frame() to format the frame.
1892 (ves_icall_System_Exception_get_trace): Call
1893 mono_debug_print_stack_frame() to format the stack frame.
1894 (ves_icall_get_trace): Update to the new debugging API.
1895 (mono_jit_walk_stack_from_ctx): Likewise.
1896 (ves_icall_get_frame_info): Likewise.
1898 * mini.c (get_method_from_ip): Use the new debugging API.
1899 (mono_print_method_from_ip): Likewise.
1902 (mono_jit_walk_stack): Use the new debugging API.
1903 (ves_icall_get_frame_info): Likewise.
1905 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1907 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1909 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1911 * mini.c: Added "limitator" to inline for debugging.
1913 2006-05-24 Martin Baulig <martin@ximian.com>
1915 * debug-debugger.c (mono_debugger_init): Create a private,
1916 malloc()-based code manager for the notification function and
1917 intentionally leak it on exit. This fixes the crash-on-exit race
1921 (mono_debugger_create_notification_function): Added
1922 `MonoCodeManager *' argument.
1925 (mono_debugger_create_notification_function): Added
1926 `MonoCodeManager *' argument.
1928 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1930 * aliasing.c: Fixed 64 bit issue.
1931 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1932 default since all known bugs are fixed (one more time!).
1934 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1936 * mini.c: write barrier support.
1938 2006-05-23 Martin Baulig <martin@ximian.com>
1940 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1941 check at the top of the file.
1943 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1945 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1946 reverting changes without reason and without changelog entries.
1948 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1950 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1951 to a few opcodes. Fixes #78439.
1953 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1954 consistency with other archs.
1956 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1958 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1960 * debug-debugger.c: fix the build.
1962 2006-05-17 Martin Baulig <martin@ximian.com>
1965 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1966 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1967 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1968 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1970 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1972 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1974 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1976 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1977 MONO_TYPE_GENERICINST.
1979 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1980 MONO_TYPE_GENERICINST.
1982 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1984 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1987 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1989 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1991 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1993 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1995 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1996 mono_trace_cleanup ().
1998 * iltests.il: Fix problem with the newly added test.
2000 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2001 due to register constraints, free up the previous hreg. Fixes #78314.
2003 * iltests.il: Add new test for #78314.
2005 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2006 Interlocked.Add. Fixes #78312.
2008 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2010 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2012 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2014 2006-05-05 Martin Baulig <martin@ximian.com>
2016 * debug-mini.c (mono_debug_open_block): New method.
2019 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2020 the beginning of each basic block.
2023 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2024 the beginning of each basic block.
2026 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2028 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2029 default until I understand why they break the build on amd64.
2031 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2033 * mini.c (mini_cleanup): Call mono_cleanup ().
2035 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2038 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2040 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2041 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2042 default since all known bugs are fixed, and I cannot reproduce bug
2043 77944... I'm asking Matt Hargett to test again after this commit.
2045 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2047 * mini-codegen.c: Fixed typo that thrashed inline.
2049 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2051 * dominators.c (compute_dominators): Avoid using a worklist since
2052 it is not correct in some cases. Instead, iterate over all bblocks as
2053 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2055 2006-04-28 Miguel de Icaza <miguel@novell.com>
2057 * mini.c (mono_jit_compile_method_inner): Use
2058 mono_prepare_exception_from_error that resets the value
2061 2006-04-27 Miguel de Icaza <miguel@novell.com>
2063 * mini.c: Move the mini_loader_error_to_exception to metadata.
2065 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2067 * aliasing.c: Fixed bug 78210.
2069 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2071 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2072 default until all their problems (or the ones they trigger) are fixed.
2074 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2076 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2078 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2079 as loaded only after resolving patches since that could invoke the same method.
2081 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2083 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2086 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2089 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2092 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2093 made from AOT code through the PLT table.
2095 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2096 holding the plt offset when a call is made to the aot plt trampoline.
2098 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2100 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2103 * Makefile.am (common_sources): Fix build breakage.
2105 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2106 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2107 intra-assembly calls if possible.
2109 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2111 * mini-trampolines.c: Handle PLT entries.
2113 * mini.c: Avoid creating a GOT var for calls.
2115 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2118 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2121 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2124 * mini.h: Bump AOT file format version.
2126 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2129 2006-04-25 Martin Baulig <martin@ximian.com>
2131 * driver.c: Disable copyprop, consprop and inline when running
2132 inside the debugger.
2134 2006-04-25 Martin Baulig <martin@ximian.com>
2136 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2137 with `get_current_thread' and added `detach'.
2138 (MonoDebuggerMetadataInfo): Added `thread_size',
2139 `thread_tid_offset', `thread_stack_ptr_offset' and
2140 `thread_end_stack_offset'.
2142 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2144 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2147 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2148 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2150 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2152 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2154 * aot.c: Add support for ADJUSTED_IID.
2156 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2158 * aot.c (emit_method_order): Don't align method_order_end.
2160 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2161 the interface ID changes.
2163 2006-04-21 Dick Porter <dick@ximian.com>
2165 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2166 cleaning up a thread. Fixes the new part of bug 77470.
2168 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2170 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2173 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2175 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2177 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2178 SIGSEGV. Fixes #78072.
2180 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2181 unregister our SIGABRT handler.
2183 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2185 * mini.c: Disabled inline where it can alter the call stack in a
2186 way visible from managed code.
2187 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2190 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2192 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2193 on other platforms. Fixes #78089.
2195 2006-04-13 Martin Baulig <martin@ximian.com>
2197 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2198 determine whether we're inside the debugger.
2201 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2203 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2205 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2206 handler clauses. Fixes #78024.
2208 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2209 in the CALL_MEMBASE opcodes. Fixes #78088.
2210 (mono_arch_get_vcall_slot_addr): Ditto.
2212 2006-04-10 Martin Baulig <martin@ximian.com>
2214 * debug-debugger.c: The thread handling code has now been moved
2215 into ../metadata/threads.c.
2217 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2219 * driver.c (mono_main): Fix --with-gc=none build.
2221 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2222 (mono_spillvar_offset_float): Ditto.
2223 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2224 hreg, not when its !global, since on ia64, there is a third category: stacked
2227 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2229 * mini.c: set MonoInst->klass for load field address and a few other
2232 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2234 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2236 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2238 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2239 the branch opt changes.
2241 2006-04-06 Dick Porter <dick@ximian.com>
2243 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2245 * wapihandles.c (mini_wapi_seminfo):
2246 * driver.c (mono_main): Add semaphore info option
2248 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2250 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2251 branch optimization changes. Fixes #78009.
2253 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2255 * mini.c: ignore accessibility of methods in managed->native wrappers.
2257 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2259 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2261 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2263 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2265 * mini.c: Modify the branch optimizations to preserve the invariant that
2266 the entries inside the in_bb and out_bb arrays are unique.
2267 (mono_unlink_bblock): Avoid creation of new arrays.
2269 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2271 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2274 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2276 * mini.c (optimize_branches): Remove the "optimizations" in
2277 the cbranch1/cbranch2 -> branch cases which were causing several
2278 problems in the past. Fixes #77986.
2280 2006-03-31 Chris Toshok <toshok@ximian.com>
2282 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2283 default optimizations :(
2285 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2287 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2290 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2292 * local-propagation.c: Added comments to structs and removed
2293 "Mono" prefixes from local tree mover types.
2295 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2297 * Makefile.am (arch_sources): Define this for each architecture so
2298 libmono_la_SOURCES is defined in one place.
2300 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2302 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2305 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2307 * driver.c: print the GC name supplied by configure.
2309 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2311 * local-propagation.c: Added tree mover, and moved here all the
2312 local propagation code from mini.c
2313 * mini.c: Added support for treeprop, and moved all the local
2314 propagation code to local-propagation.c
2315 * mini.h: Added support for treeprop
2316 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2317 treeprop, inline and deadce by default
2318 * Makefile.am: Added local-propagation.c
2320 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2322 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2324 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2326 * debug-debugger.c: make it compile without the Boehm GC.
2328 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2330 * mini.c: fixed issue with mismatch when an icall is registered
2331 with multiple names but same address.
2333 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2335 * declsec.c, mini-exceptions.c: use write barrier to set reference
2336 fields of managed objects.
2338 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2340 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2341 (can_access_internals): Fix a warning.
2343 * mini.c (print_method_from_ip): Rename this to
2344 mono_print_method_from_ip so it gets exported.
2346 * trace.c: Deal with strings inside StringBuilder's containing garbage
2347 and fix memory leaks. Fixes #77848.
2349 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2351 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2354 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2356 * mini-s390.c: Remove OP_X86_TEST_NULL.
2358 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2360 * mini.c: use the correct GetHashCode() for the moving collector.
2362 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2364 * liveness.c: Regalloc spill cost tuning.
2366 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2368 * mini-s390x.h: Correct S390_LONG macro.
2370 * mini-s390x.c: Cleanup unused code.
2372 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2374 * jit-icalls.h: New file.
2376 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2377 icalls and include that instead of including jit-icalls.c.
2379 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2382 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2384 * mini.c: when checking for member accessibility, also check for
2385 friend assemblies and for explicit interface implementations.
2387 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2389 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2391 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2393 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2394 common cases are done first.
2396 * mini-ops.h: Only define platform specific opcodes on the given platform.
2398 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2401 2006-03-14 Martin Baulig <martin@ximian.com>
2403 Revert Paolo's change from r57348:
2405 * mini.h: don't use gboolean for bitfields.
2406 * mini.c: verifier changes for fields and methods accessibility.
2408 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2410 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2412 * mini-s390x.c: Fix conv_r_un.
2414 * cpu-s390, cpu-s390x.md: Fix lengths.
2416 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2418 * mini.c: nested types have access to all the nesting
2419 levels, not just the enclosing types.
2421 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2423 * mini.c: added a few more verification checks.
2425 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2427 * liveness.c: Merge optimizations from the linear-il branch.
2429 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2431 * mini-ia64.c (emit_call): Add a comment.
2433 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2435 * tramp-ia64.c: Fix some warnings.
2437 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2439 * mini.h: don't use gboolean for bitfields.
2440 * mini.c: verifier changes for fields and methods accessibility.
2442 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2444 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2445 lazy icall wrapper changes.
2447 * dominators.c: Replace all the dominator algorithms with faster
2448 ones from the linear-il branch.
2450 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2453 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2454 common cases are done first.
2456 * mini-amd64.c: Fix some warnings.
2458 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2461 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2464 * mini.h: Add a missing prototype.
2466 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2468 * mini.c: Compile icall wrappers lazily.
2470 * mini-codegen.c: Use printf instead of g_print since its much faster.
2472 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2475 * mini.c (optimize_branches): Cache the negative result from
2476 remove_block_if_useless ().
2478 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2479 Also fix some bblock linking issues.
2481 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2484 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2486 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2487 accessed fields first, for better cache behavior.
2489 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2491 * mini.c: speedup IList<T> array accesses.
2493 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2495 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2496 inline_costs counter. Fixes #77190.
2498 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2500 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2501 trace messages. Fixes #77706.
2503 2006-03-04 Martin Baulig <martin@ximian.com>
2505 * tramp-amd64.c, tramp-x86.c
2506 (mono_debugger_create_notification_function): Use
2507 mono_global_codeman_reserve() to allocate a buffer at runtime and
2510 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2512 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2513 notification function at runtime and then call `initialize' in the
2514 `MONO_DEBUGGER__debugger_info' vtable.
2516 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2518 * iltests.il: Fix a visibility problem.
2520 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2522 * driver.c, mini.c: add hooks for the counters API.
2524 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2526 * driver.c: show disabled options.
2528 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2530 * linear-scan.c: always use cost-driven selection.
2532 2006-02-28 Raja R Harinath <rharinath@novell.com>
2534 * jit-icalls.c (helper_compile_generic_method): Revert change from
2537 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2539 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2541 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2543 * inssel.brg: style fixes, mostly to force the updated monoburg
2544 to run for people using svn.
2546 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2548 * mini.c: match monoburg changes.
2550 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2552 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2553 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2554 declaration in the header file.
2556 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2558 * helpers.c: reduce relocations and mem usage.
2560 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2562 * mini.h, mini-codegen.c: disable logging features if
2563 requested by configure.
2565 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2567 * mini.c: tiny verifier changes.
2569 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2571 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2572 cpu-pentium.md: stack alignment changes for osx/x86,
2573 partially from Geoff Norton <gnorton@customerdna.com>.
2575 2006-02-24 Raja R Harinath <harinath@gmail.com>
2577 * jit-icalls.c (helper_compile_generic_method): Update to changes
2578 in metadata/class.c.
2580 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2582 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2584 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2585 interface calls with large offsets.
2587 2006-02-23 Raja R Harinath <rharinath@novell.com>
2589 * jit-icalls.c (helper_compile_generic_method): Document the
2590 special-case we depend on so that we can inflate the method twice
2591 with the same context with no bad side-effects.
2593 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2595 * mini-x86.c, mini-amd64.c: fix for case when xen support
2598 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2600 * mini-x86.c, mini-amd64.c: generate code to access tls items
2601 in a faster way for Xen systems.
2603 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2605 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2606 updates and compilation fixes for the OSX/x86 port, mostly from
2607 Geoff Norton <gnorton@customerdna.com>.
2609 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2611 * inssel.brg: faster interface call implementation
2612 to sync with the interface_offsets MonoVTable changes.
2614 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2616 * mini.c: more verification checks.
2618 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2620 * mini.c: added a few more verification checks.
2622 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2624 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2625 facility on the processor and use it if available.
2627 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2629 * driver.c, aot.c, mini.c: throw exception if the IL code is
2630 invalid or unverifiable.
2632 2006-02-17 Raja R Harinath <rharinath@novell.com>
2634 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2637 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2639 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2641 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2643 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2644 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2645 handling of instantiated generic valuetypes.
2647 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2649 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2650 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2653 * generics.2.cs: Revert the nullable reftypes tests.
2655 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2657 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2658 using __builtin_frame_address (1) as it doesn't work in the presence
2659 of optimizations. Hopefully fixes #77273.
2661 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2662 -> generics.cs change as it doesn't work with some automake versions.
2664 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2666 * mini.c: handle systems that sue a different way to
2667 retrieve the stack address of the current thread.
2669 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2671 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2672 it specially in the makefile.
2674 * generics.2.cs: Add tests for nullable reference types.
2676 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2678 * mini.c: always handle the case when mono_jit_init()
2679 is called in a thread different from the main thread,
2680 confusing libgc (bug #77309).
2682 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2684 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2686 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2688 * mini.c: change optimize_branches () to use a single loop
2689 and introduce a new optimization to simplify some range checks.
2691 2006-02-03 Martin Baulig <martin@ximian.com>
2693 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2694 and merged with debugger_thread_manager_add_thread().
2695 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2696 inform the debugger about the main thread.
2698 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2700 * basic.cs: Add test for div.un/rem.un constant folding.
2702 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2704 * cpu-s390x.md: correct int_xor_imm length
2706 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2708 * generics.2.cs: New test for #77442.
2710 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2713 2006-02-02 Martin Baulig <martin@ximian.com>
2715 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2716 <mono/metadata/mono-debug-debugger.h>
2718 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2720 2006-02-02 Martin Baulig <martin@ximian.com>
2722 * debug-debugger.h: New header file for debug-debugger.c.
2724 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2725 function is a separate thread anymore; add support for attaching.
2727 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2729 * tramp-x86.c: Fix a warning.
2731 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2733 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2734 on very large methods.
2736 * aot.c (load_patch_info): Fix a warning.
2738 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2740 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2741 mini-ops.h: alu membase optimizations.
2743 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2745 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2746 to speedup StringBuilder.
2748 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2750 * dominators.c (mono_compute_natural_loops): Fix detection of
2751 loop body start blocks.
2753 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2755 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2757 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2760 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2762 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2764 2006-01-25 Martin Baulig <martin@ximian.com>
2766 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2767 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2768 started to cleanup this file a little bit.
2770 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2772 * mini.c: optimize a codepath frequently happening in generics code.
2774 2006-01-23 Martin Baulig <martin@ximian.com>
2776 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2778 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2781 * driver.c: debug-debugger.c is only available if
2782 `MONO_DEBUGGER_SUPPORTED' is defined.
2784 2006-01-23 Martin Baulig <martin@ximian.com>
2786 * debug-debugger.c: Only enable this on platforms where the Mono
2787 Debugger is working (x86 and x86_64).
2789 2006-01-21 Martin Baulig <martin@ximian.com>
2791 The Mono Debugger is now using the normal `mono' instead of the
2792 `mono-debugger-mini-wrapper' when executing managed code.
2794 * debug-debugger.c: New file; previously known as
2795 debugger/wrapper/wrapper.c.
2797 * debug-mini.c (mono_init_debugger): Removed.
2799 * driver.c (mono_main): Added new `--inside-mdb' command line
2800 argument which is used when running inside the debugger.
2802 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2804 * liveness.c (mono_analyze_liveness): Remove some unused data
2807 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2809 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2811 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2813 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2814 depends on implementation details of monobitset.
2816 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2819 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2821 * liveness.c: Update after monobitset changes.
2823 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2825 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2827 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2829 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2831 * mini-s390x.c: Remove warning messages.
2833 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2835 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2837 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2839 * generics.2.cs: Add ldelem/stelem_any test.
2841 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2843 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2845 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2847 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2849 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2851 * generics.2.cs: Reenable vtype tests.
2853 * inssel-x86.brg: Remove an icorrect valuetype rule.
2855 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2857 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2858 initial support for OP_ABS.
2860 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2862 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2864 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2866 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2867 conversion and implement LADD/LSUB.
2869 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2872 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2874 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2876 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2879 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2881 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2882 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2883 (stack walk problem).
2885 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2887 * aot.c (mono_aot_load_method): Fix a warning.
2889 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2891 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2893 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2895 * iltests.il: Add test for #77148.
2897 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2900 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2902 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2904 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2906 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2907 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2909 * basic-long.cs: Add lconv-to-r4/r8 tests.
2911 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2913 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2915 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2916 here as on other archs.
2918 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2920 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2922 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2924 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2926 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2928 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2929 instrument_prolog; Add memory_barrier instruction.
2931 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2933 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2935 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2937 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2939 * aliasing.c inssel.brg: Fix warnings.
2941 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2942 could skip initialization of some parts of memory.
2944 * mini.c mini-ia64.c: Fix warnings.
2946 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2948 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2950 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2951 a crash seen on sparc.
2953 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2955 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2957 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2959 * mini-ops.h: Add s390_backchain instruction
2961 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2963 * cpu-s390.md: Add s390_backchain instruction
2965 * mini-s390.c: Significant ABI changes
2967 * mini-s390.h: Cater for zero length structures
2969 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2971 * mini-s390.c: ABI fixes
2973 * inssel-s390.brg: Remove debug statements
2975 * cpu-s390.md: Fix length of ATOMIC_xx operations
2977 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2979 * basic-float.cs: Add float<->long conversion tests.
2981 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2983 * mini-s390.c: Fix LOCALLOC processing.
2985 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2987 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2989 * iltests.il: Add tests for some opcodes not covered by the other
2992 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2994 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2995 register loading for Tail processing; Correct trace output.
2997 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2999 * cpu-s390.md: Correct size of jmp instruction.
3001 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3003 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3005 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3007 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3008 Bring s390 up to current level.
3010 2005-12-12 Zltan Varga <vargaz@gmail.com>
3012 * generics.2.cs: Disable the newly added tests as they do not work yet.
3014 * generics.2.cs: Add valuetype tests.
3016 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3018 * basic-long.cs: Add i4->u8 test.
3020 * objects.cs: Add tests for JIT intrinsic.
3022 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3023 optimizations lost by a mistake.
3025 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3027 * basic-long.cs: Remove a test moved to objects.cs.
3029 * arrays.cs: Add more array tests.
3031 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3033 * arrays.cs: Add new tests for multi-dimensional arrays.
3035 2005-12-06 Raja R Harinath <rharinath@novell.com>
3037 * Makefile.am (test_sources2): Add generics.2.cs.
3038 (EXTRA_DIST): Add test_sources2.
3040 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3042 Support for boxing and unboxing nullable types as well as the
3043 isinst operation on nullables, per the CLI ammendment.
3045 * inssel.brg (CEE_ISINST): Special case for nullable
3047 * mini.c (handle_unbox_nullable): new method
3048 (handle_box): Special case for nullable types
3049 (mono_method_to_ir): Call handle_unbox_nullable in correct
3052 * generics.2.cs: New test suite
3054 * Makefile.am: Support for regression tests with generics.
3056 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3058 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3059 allocated to registers. Fixes #76800.
3061 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3063 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3065 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3067 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3070 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3072 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3075 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3077 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3078 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3080 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3081 single precision before storing to a single precision location.
3083 2005-11-28 Raja R Harinath <rharinath@novell.com>
3085 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3087 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3089 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3092 * basic.cs: Remove test_0_byte_compares test which was moved to
3093 objects.cs a long time ago.
3095 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3097 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3099 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3101 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3102 handlers are called.
3104 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3107 * mini-ia64.c: Add support for the throw->branch exception
3110 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3112 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3114 * mini.c: Enabled "fastpath" deadce :-)
3116 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3118 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3119 alias analysis pass to support it.
3122 * liveness.c: Likewise (liveness computation can use aliasing
3123 information to be more accurate).
3124 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3125 moreover made so that "--compile-all" uses the given optimization
3126 flags and not the default ones.
3127 * aliasing.c: Alias analysis (new file).
3128 * aliasing.h: Likewise.
3129 * Makefile.am: added "aliasing.c" and "aliasing.h".
3131 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3133 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3136 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3138 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3139 fp >= end_of_stack exit condition, as it is not needed, and it might
3140 become true for fp eliminated frames.
3142 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3144 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3147 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3149 * mini-arm.c: fixed alignment of doubles/longs to match
3150 the C ABI (bug #76635).
3152 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3154 * aot.c: fix compilation with --enable-minimal=aot.
3156 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3158 * mini-arm.c: fixed compatibility with the new
3159 floating point emulator package for compares.
3161 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3163 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3165 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3167 * mini-exceptions.c (print_stack_frame): Output to stderr.
3168 (mono_handle_native_sigsegv): Ditto.
3170 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3172 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3173 OP_LCONV_TO_OVF_I implementation.
3175 * mini-amd64.c: Add support for the throw->branch exception
3178 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3179 when the catch clause catches a more general exception, i.e. Object.
3181 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3183 * cpu-ia64.md: Remove unused opcodes.
3185 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3186 specific defines for architectures defining USE_SIGACTION.
3188 * mini-ia64.c: Fix some warnings.
3190 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3191 version seemed to skip a frame.
3193 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3195 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3196 only calls which are made to native code use this flag.
3198 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3200 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3201 varargs methods as well.
3203 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3204 which have save_lmf set. Reorganize methods prologs a bit.
3206 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3207 debugger to the proper place.
3209 2005-10-29 Martin Baulig <martin@ximian.com>
3211 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3212 when running inside the debugger until the debugger has support
3215 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3217 * mini.h: Fix a warning.
3219 2005-10-24 Miguel de Icaza <miguel@novell.com>
3221 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3222 we expose publicly, this returns the string.
3224 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3226 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3227 with fp elimination.
3229 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3231 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3232 native stacktrace using the glibc 'backtrace' function if available.
3234 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3236 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3238 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3239 handle SIGSEGVs received while in native code.
3241 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3242 code, call mono_handle_native_sigsegv which will abort the runtime
3243 after printing some diagnostics, instead of converting it into a
3244 confusing NullReferenceException.
3246 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3248 * cpu-pentium.md: Remove unused opcodes.
3250 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3252 * mini-amd64.h (MonoLMF): Add rsp field.
3254 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3257 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3259 * mini-codegen.c (get_register_spilling): Fix some warnings.
3261 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3263 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3264 elimination during exception handling. Enable fp elimination by
3267 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3270 2005-10-16 Martin Baulig <martin@ximian.com>
3273 (mono_debugger_run_finally): New public method for the debugger.
3275 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3277 * debug-mini.c (mono_debug_init_method): Fix warning.
3279 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3280 the 'exname' parameter const to fix some warnings.
3282 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3284 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3285 introduced by the previous patch.
3287 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3289 * basic-float.cs: Add test for precision of float arithmetic.
3291 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3292 when loading/storing single values from/to memory.
3294 * mini.c (mono_jit_compile_method_with_opt): Create the function
3295 pointers in the correct domain.
3297 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3300 introduced by previous patch.
3302 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3303 when out_filter_idx is NULL.
3305 * mini-exceptions.c: Don't run filter clauses twice during exception
3306 handling. Fixes #75755.
3308 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3310 * aot.c: Add support for ldflda wrappers.
3312 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3315 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3317 * mini.c, mini.h: do not consider exception handlers blocks when
3318 setting up interface variables.
3320 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3322 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3324 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3326 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3327 causes a regression.
3329 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3331 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3333 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3334 of the OP_P definitions.
3336 * TODO: Add a proposal for dealing with the CEE/OP mess.
3338 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3339 optimizations from the x86 port.
3341 * cpu-amd64.md: Ditto.
3343 * basic.cs basic-long.cs: Add tests.
3345 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3347 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3348 Patrik Torstensson's implementation of my exception-handling
3349 optimization idea, when the exception object is not used
3352 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3354 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3355 of the mul_imm optimizations from the old jit.
3357 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3359 * mini.c, liveness.c: patch by Patrik Torstensson and
3360 Zoltan Varga to improve performance in methods with
3363 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3365 * driver.c: Remove 'Globalization' entry from --version.
3367 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3369 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3370 there is a profiler interested in JIT events.
3372 * aot.c: Load profile files produced by the AOT profiling module, and
3373 reorder methods based on the profiling info. Add a 'method_order' table
3374 to the AOT file to make mono_aot_find_jit_info work with the reordered
3377 * mini.h: Bump AOT file version info.
3379 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3381 * mini-arm.h: work around what looks like a gcc bug when optimizations
3384 2005-09-28 Raja R Harinath <rharinath@novell.com>
3386 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3387 conditionals. Use ...
3388 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3390 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3392 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3393 to determine the amount of memory to copy when passing valuetypes.
3395 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3396 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3398 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3400 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3401 information about aot.
3403 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3405 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3406 macros. This will allow a deadlock debugger to easily be plugged
3409 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3411 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3413 2005-09-27 Raja R Harinath <rharinath@novell.com>
3415 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3416 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3417 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3418 ($(arch_built)) [CROSS_COMPILING]: Error out.
3420 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3422 * aot.c: Add support for the no_special_static flag for classes.
3424 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3426 * Reapply reverted patches.
3428 * *: Revert r50174 as well.
3430 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3432 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3434 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3436 2005-09-23 Miguel de Icaza <miguel@novell.com>
3438 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3439 part of the SIG_HANDLER_SIGNATURE.
3441 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3443 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3446 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3447 introduced by previous patch.
3449 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3451 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3452 saved registers too.
3454 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3455 upon the information returned by get_call_info ().
3457 * mini-x86.c (add_float): Fix stack size calculation.
3458 (mono_arch_call_opcode): Rewrite this so it works based up the
3459 information returned by get_call_info ().
3460 (mono_arch_get_this_vret_args): Ditto.
3462 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3464 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3465 in cinfo to determine the registers which need to be used.
3467 2005-09-20 Miguel de Icaza <miguel@novell.com>
3469 * driver.c (mono_main): Add --server and --desktop flags.
3471 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3473 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3474 registers as global registers.
3476 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3477 longer needed with the new register allocator.
3479 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3481 * cpu-ia64.md: Remove unused opcodes.
3483 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3485 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3487 * cpu-amd64.md: Remove unused opcodes.
3489 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3490 needed with the new register allocator.
3492 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3495 2005-09-16 Raja R Harinath <rharinath@novell.com>
3497 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3499 2005-09-16 Martin Baulig <martin@ximian.com>
3501 * exceptions-amd64.c
3502 (throw_exception): Don't call mono_debugger_throw_exception() if
3503 we're a rethrow - see the FIXME in the code.
3505 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3507 * mini.c (mono_init_exceptions): This only works on some architectures.
3509 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3511 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3514 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3516 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3517 now in mini-exceptions.c.
3519 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3521 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3522 now in mini-exceptions.c.
3524 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3526 * exceptions-x86.c: Applied patch from Patrik Torstensson
3527 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3529 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3530 code into mini-exceptions.c. Add some assertions to it.
3532 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3534 * aot.c (emit_section_change): Applied patch from "The Software Team"
3535 (<software@solmersa.com>). Fix as errors on windows.
3537 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3539 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3540 method info into the LMF.
3542 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3544 * mini-ia64.c: Add proper unwind info for method epilogs.
3546 * exceptions-ia64.c: Add some code to help debugging.
3548 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3550 * mini-exceptions.c: Fix warning.
3552 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3554 * mini.c: Really fix build.
3556 * mini-x86.c mini-amd64.c: Fix build.
3558 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3560 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3562 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3563 some Interlocked methods as intrinsics.
3565 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3566 for Thread methods as well.
3568 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3570 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3572 * mini-ia64.c mini-x86.c mini-amd64.c
3573 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3576 * mini.c (mono_init_exceptions): Fix build breakage.
3578 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3580 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3581 of instructions. Use the new ia64_unw_op macros for emitting unwind
3584 * mini.c (mono_init_exceptions): Initialize exception handling
3585 related trampolines at startup.
3587 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3589 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3591 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3593 * mini.c: Handle type loading errors gracefully during compilation and
3594 throw the appropriate exception.
3596 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3598 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3599 for the mono binary.
3601 2005-09-09 Martin Baulig <martin@ximian.com>
3603 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3606 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3608 * mini-arm.h: use emulation for conv.r.un for the release.
3610 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3612 * mini-arm.c, objects.cs: more fixes and tests for them.
3614 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3616 * mini-arm.c: align structures to at least 4 bytes to be able
3617 to keep our current optimized memcpy.
3619 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3621 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3623 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3625 * mini.c: ignore SIGPIPE.
3627 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3629 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3631 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3633 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3635 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3637 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3639 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3640 exception handling support.
3641 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3642 patch by Brian Koropoff <briank@marakicorp.com>).
3644 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3646 * mini.c: revert another 'optimization' which breaks when
3647 items on the eval stack need to be saved at a basic block end
3650 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3652 * jit-icalls.c: for arrays, ensure we always provide
3655 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3657 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3659 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3661 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3663 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3664 arguments in their original register.
3666 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3668 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3671 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3672 when ssapre is enabled.
3674 * inssel-long.brg: Fix bug in previous patch.
3676 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3677 multiplication by a constant.
3679 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3681 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3684 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3687 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3689 * inssel-arm.brg: apply changes tested by Brian Koropoff
3690 <briank@marakicorp.com>.
3692 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3694 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3696 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3698 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3699 to the same register if dreg is just a base register.
3700 (print_ins): Improve printing of membase opcodes.
3702 * inssel-x86.brg: Add optimized ldind(reg) rules.
3704 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3706 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3708 * mini.c: when running under valgrind, set the stack bottom for
3709 the GC at the actual approximate stack for the app (fixes running
3710 mono with valgrind).
3712 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3714 * mini.c: do no break at the first valuetype to init found
3717 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3719 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3721 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3723 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3725 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3727 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3729 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3731 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3733 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3736 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3739 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3742 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3744 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3746 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3748 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3749 in the tail recursion optimization.
3751 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3752 debug info into the assembly file.
3754 * iltests.il: Add test for filter regions.
3756 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3757 initial stack of filter regions. Fixes #75755.
3759 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3761 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3764 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3766 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3767 the check for an already compiled method on non-ia64 platforms.
3768 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3771 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3773 * inssel-x86.brg: Add some optimized call rules.
3775 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3777 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3780 * mini.h mini-trampolines.c: Pass the trampoline argument to
3781 mono_arch_patch_delegate_trampoline.
3783 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3785 * mini-trampolines.c: Fix build.
3787 * mini-amd64.h: Add delegate trampolines.
3789 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3791 * inssel-amd64.brg: Add optimized call rules.
3793 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3795 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3797 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3799 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3802 * mini-ia64.c: Remove LMF fixmes.
3804 * mini-ia64.h: Remove most fields from LMF.
3806 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3808 * mini-trampolines.c: Add support for IA64 function descriptors.
3810 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3811 for IA64 function descriptors.
3813 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3815 * tramp-arm.c: patch the vtable for virtual calls. Added
3816 support code to register/unregister the LMF.
3817 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3820 2005-08-19 Dick Porter <dick@ximian.com>
3822 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3823 bit value if needed.
3825 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3827 * mini.c (mini_get_method): Move handling of wrapper data here.
3829 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3831 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3834 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3835 bblock->code does not remain empty.
3837 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3839 * arrays.cs: Add regression test for #75832.
3841 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3842 rules. Fixes #75832.
3844 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3845 instruction scheduling.
3847 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3849 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3851 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3853 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3855 * mini-codegen.c: Fix VC build.
3857 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3859 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3861 * mini.h: fix signature for mono_register_opcode_emulation.
3863 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3865 * mini.c: Get rid of most of the helper_sig_... constants using
3866 mono_create_icall_signature ().
3868 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3870 * jit-icalls.c (helper_ldstr): New helper function.
3872 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3874 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3875 throw, load the string using a helper call instead of creating a string object.
3877 * aot.c: Update after LDSTR changes.
3879 * mini.h: Bump AOT file version.
3881 * aot.c: Save class size info into the AOT file. Print more statistics during
3884 * mini.h: Bump AOT file version.
3886 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3887 ordering of disasm cases. Fixes #74957.
3889 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3891 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3892 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3893 the generic code needed for the ARM port.
3895 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3897 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3898 inssel-arm.brg: more ARM features and fixes.
3900 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3902 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3903 ARM port work in progress.
3905 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3907 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3909 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3911 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3913 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3915 * *-ia64.*: Ongoing IA64 work.
3917 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3919 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3921 * TODO: Remove out-of-data todo stuff.
3923 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3926 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3928 * mini.h: Bump corlib version.
3930 2005-07-27 Martin Baulig <martin@ximian.com>
3933 (create_copy_ins): Added `const unsigned char *ip' argument; set
3934 `copy->cil_code' from it.
3936 2005-07-27 Martin Baulig <martin@ximian.com>
3938 * mini-exceptions.c (mono_handle_exception): Don't call
3939 mono_debugger_handle_exception() for filters.
3941 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3943 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3946 2005-07-26 Martin Baulig <martin@ximian.com>
3948 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3950 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3951 helper_compile_generic_method() if the method is actually virtual
3954 2005-07-26 Martin Baulig <martin@ximian.com>
3957 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3958 public; this is now accessed directly by the debugger.
3959 (mono_generic_trampoline_code): Removed.
3962 (mono_debug_init_method): Also add interncalls and wrappers.
3964 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3966 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3968 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3970 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3972 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3974 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3976 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3978 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3979 getting TLS offsets on AMD64 too.
3981 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3983 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3985 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3987 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3988 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3990 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3992 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3994 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3997 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3998 mono_sparc_is_virtual_call ().
4000 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4002 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4003 trampoline parameters.
4005 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4007 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4008 to mono_arch_get_vcall_slot_addr.
4010 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4013 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4015 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4017 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4019 2005-07-19 Martin Baulig <martin@ximian.com>
4021 * exceptions-amd64.c (throw_exception): Call
4022 mono_debugger_throw_exception() here like we're doing it on i386.
4024 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4026 * mini-ia64.c: Add optimized TLS access support.
4028 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4030 * mini-exceptions.c: Ongoing IA64 work.
4032 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4034 * mini.c: Use the default optimization set when embedding. Fixes
4037 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4039 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4040 of trampolines to a separate file.
4042 * mini-trampolines.c: New file.
4044 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4047 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4050 * mini-codegen.c: Fix cygwin build.
4052 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4054 * mini.c: Add some minor changes needed by the IA64 port.
4056 * *-ia64.*: Ongoing IA64 work.
4058 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4060 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4061 trampolines into arch-independent and arch-dependent parts.
4063 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4065 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4067 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4069 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4070 the xp-regalloc-branch for amd64.
4072 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4073 xp-regalloc-branch for x86.
4075 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4077 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4079 2005-07-06 Martin Baulig <martin@ximian.com>
4082 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4083 (mono_jit_runtime_invoke): Likewise.
4085 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4087 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4090 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4091 without loading their metadata. Reorganize the file format so exception handling+
4092 debug info is kept separate from normal method info. Create MonoJitInfo
4093 structures for methods lazily.
4095 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4097 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4099 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4101 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4104 * mini.h: Bump AOT file version.
4106 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4108 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4110 2005-07-01 Raja R Harinath <rharinath@novell.com>
4112 * Makefile.am (check-local): Call semdel-wrapper.
4114 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4116 * mini-x86.c: Revert the last change as it seems to break the build..
4118 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4120 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4122 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4124 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4126 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4127 outside of the macro, so strange stuff doesn't happen with gcc4
4128 (NEW_AOTCONST_TOKEN): Likewise.
4130 2005-06-28 Martin Baulig <martin@ximian.com>
4132 * mini.c (mini_class_is_system_array): New static method; use this
4133 instead of `klass->parent == mono_defaults.array_class' everywhere
4134 since this also works for the new generic array class.
4136 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4138 * inssel.brg: Remove warnings.
4140 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4142 * mini-ia64.c: Ongoing IA64 work.
4144 * basic-float.cs: Add float->i1 conversion test.
4146 * iltests.il: Add conv.u4 test.
4148 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4150 * inssel-long.brg: Fix bug caused by last change.
4152 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4154 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4155 BSDs. Allows the x86 JIT to work on OSX86
4157 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4159 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4162 * mini-ia64.c: Ongoing IA64 work.
4164 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4166 * mini-ia64.c: Ongoing IA64 work.
4168 * driver.c: Clean up jit_code_hash as well when using --regression.
4170 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4172 * basic-long.cs: Add tests for long->u4 conversion.
4174 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4176 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4177 that we do not depend on undefined C behavior: the order stuff
4178 gets evaluated within an expression. Fixes mono when compiled on
4181 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4183 * *-ia64.*: Ongoing IA64 work.
4185 * aot.c: Lower memory usage while loading AOT methods.
4187 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4189 * mini.h: Bump AOT file format version.
4191 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4193 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4195 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4197 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4198 not on callee assembly). Fixed some comments.
4200 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4202 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4203 it gets proper disassembly.
4204 (emit_method_info): Remove some dead code.
4206 * mini.c (mini_method_compile): Allways allocate the GOT var in
4207 mono_method_to_ir for emulating opcodes.
4209 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4211 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4212 before freeing the code memory. Fixes #74990.
4214 * objects.cs: Add regression test for #74992.
4216 * liveness.c: Extend live ranges of arguments to the beginning of the
4217 method. Fixes #74992.
4219 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4220 so it points into the faulting instruction.
4222 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4224 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4226 * *-ia64.*: Ongoing IA64 work.
4228 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4230 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4232 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4234 * *-ia64.*: Ongoing IA64 work.
4236 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4238 * basic-long.cs: Add tests for add/sub.ovf.
4240 * basic.cs: Add tests for sub.ovf.
4242 * *-ia64.*: Ongoing IA64 work.
4244 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4246 * *-ia64.*: Ongoing IA64 work.
4248 * basic.cs: Add conv.ovf.i4.un test.
4250 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4252 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4254 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4256 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4258 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4260 * *-ia64.*: Ongoing IA64 work.
4262 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4265 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4267 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4269 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4271 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4273 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4275 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4276 of a call is callable by a near call.
4278 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4280 * mini-ia64.c: Ongoing IA64 work.
4282 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4284 * genmdesc.c: Make the generated array non-static.
4286 * inssel-long.brg: Fix LSHR_IMM rule.
4288 * *-ia64.*: Ongoing IA64 work.
4290 * *-ia64.*: Ongoing IA64 work.
4292 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4294 * *-ia64.*: Ongoing IA64 work.
4296 * *-ia64.*: Ongoing IA64 work.
4298 * mini-ia64.c: Ongoing IA64 work.
4300 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4302 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4304 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4306 * objects.cs basic-long.cs: Move some tests to objects.cs.
4308 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4310 * *-ia64.*: Ongoing IA64 work.
4312 * iltests.il: Add a new test.
4314 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4315 newobj. Fixes #75042.
4317 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4319 * *-ia64.*: Ongoing IA64 work.
4321 * *-ia64.*: Ongoing IA64 work.
4323 * *-ia64.*: Ongoing IA64 work.
4325 * basic.cs objects.cs: Move tests accessing static variables as well.
4327 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4329 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4331 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4333 * driver.c: Always print failed tests.
4335 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4338 * *ia64*: Ongoing IA64 work.
4340 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4342 * basic.cs: Add tests for add.ovf. Fix warnings.
4344 2005-05-18 Miguel de Icaza <miguel@novell.com>
4346 * driver.c (mono_main): Avoid crash if no argument is passed to
4347 --break; Do not use g_error, but f_printf. And fix all other
4348 ocurrences of the same crash.
4350 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4352 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4353 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4356 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4358 * *-ia64.*: Add beginnings of IA64 backend.
4360 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4362 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4364 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4367 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4369 * mini-amd64.c: Fix a warning.
4371 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4373 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4374 in float_neg. Fixes #74897.
4376 * mini-amd64.c (emit_call): Fix another near call bug.
4378 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4380 * declsec.c: Keep the appdomain information in the structure. Added a
4381 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4382 value gets overwritten).
4383 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4384 an MonoAppDomain member to MonoSecurityFrame.
4385 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4386 used in the stack walk. Now use a MonoArray which grow (double) when
4389 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4391 * mini.c: Re-enabled runtime cleanup, since running threads should
4392 now properly stop when exiting.
4394 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4396 * mini-codegen.c: New file contaning the arch-independent local
4397 register allocator. Not used by any architectures yet.
4399 * mini.h linear-scan.c: Merge some changes from the
4400 mini-xp-local-regalloc branch.
4402 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4404 * mini-amd64.c (emit_call): Fix calls to native functions when the
4405 runtime is compiled as a shared library. Fixes #74756.
4407 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4408 on a literal field. Fixes #74751.
4410 2005-04-25 Raja R Harinath <rharinath@novell.com>
4412 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4414 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4416 * objects.cs: Add missing null casting test.
4418 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4420 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4421 in wrapper methods. Also rename 'address' variable to 'offset'.
4423 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4425 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4428 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4430 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4433 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4435 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4437 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4439 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4440 just the last bytes.
4442 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4444 * aot.c (mono_compile_assembly): Fix warning.
4446 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4447 by the _MSC_VER stuff.
4449 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4451 * inssel-long.brg: Fix #74588.
4453 * cpu-amd64.md: Fix #74591.
4455 * iltests.il: Add new regression tests.
4457 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4459 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4462 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4464 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4466 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4467 from Bill Middleton <flashdict@gmail.com>.
4469 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4471 * arrays.cs: Add new regression test. Fix warnings.
4473 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4475 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4476 and leakage in CKFINITE.
4478 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4479 this to a null op since it is called on amd64 too.
4481 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4483 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4484 body since this is not used on amd64.
4486 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4488 * mini-amd64.c: Remove obsolete fixmes.
4490 * mini.c (print_method_from_ip): Fix debugging support.
4492 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4494 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4495 so that expressions that don't give much gain are not reduced.
4496 * ssapre.h: Likewise.
4498 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4500 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4502 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4504 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4506 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4508 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4510 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4512 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4514 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4517 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4519 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4521 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4523 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4524 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4526 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4528 * mini-x86.c: Fix up stack overflow handling.
4530 * exceptions.cs: Add new regression test.
4532 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4534 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4535 mono_jit_thread_attach.
4537 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4539 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4541 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4542 avoid calling constructors using callvirt.
4544 * inssel.brg: Fix #74073.
4546 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4548 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4549 compilation with non-GCC compilers.
4550 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4551 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4553 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4555 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4556 klass->interface_offsets (will likely fix bug#74073).
4558 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4560 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4562 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4564 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4565 to amd64_div_reg_size ().
4567 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4569 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4571 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4573 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4575 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4577 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4579 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4581 * mini.c (mono_precompile_assembly): Load and precompile referenced
4582 assemblies as well. Fixes #74015.
4584 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4586 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4588 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4590 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4591 a lot of checks and (anyway) permissions cannot work until corlib is
4594 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4596 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4598 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4600 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4601 calls (fixes bug#72824).
4603 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4605 * mini.c: fix tail recursion elimination (see test in bug#73936).
4607 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4609 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4610 some fp functions in sse2 mode.
4612 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4614 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4616 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4618 * mini.h mini.c: Add mono_get_jit_tls_key ().
4620 * mini-x86.c: Enable fast TLS support on windows.
4622 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4624 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4625 * mini.c: Check for p/invoke method when generating code. If a
4626 p/invoke method, or it's class, isn't decorated with [Suppress
4627 UnmanagedCodeSecurity] then generate code to call System.Security.
4628 UnmanagedDemand (only if the security manager is active).
4630 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4632 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4633 last change as it seems to cause strange crashes.
4635 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4637 * *.c: handle unsafe function pointers where needed.
4639 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4641 * mini.c (mono_jit_free_method): Remove the fixme too.
4643 2005-03-15 Miguel de Icaza <miguel@novell.com>
4645 * mini.c: As discussed, make the code actually free the delegate
4646 thunk now, to enable the debugging of delegate problems, use
4647 MONO_DEBUG=1 when running Mono.
4649 This takes also care of parts of the leaks as seen by Joe.
4651 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4653 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4654 thread_tls_offset calculation.
4656 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4658 * declsec.c: Reworked linkdemand checks for icall. The previous code
4659 was using the declaration code (untrusted) and didn't work as expected
4660 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4663 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4665 * iltests.il: Add new localloc test.
4667 * mini-amd64.c: Handle large stack allocations the same way as on
4668 windows if stack overflow handling is working.
4670 * mini-amd64.c: Allocate the signal stack using mmap.
4672 * mini.c (sigsegv_signal_handler): Fix reading of context.
4674 * mini-exceptions.c: Fix up stack overflow handling.
4676 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4678 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4680 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4682 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4684 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4685 tramp_init functions as they are no longer needed.
4687 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4689 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4691 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4693 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4695 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4698 * mini-ops.h: Add OP_LMUL_IMM.
4700 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4701 long mul/div opcodes as intrinsic.
4703 * mini-amd64.c (emit_call): Handle the case when the callee might be
4706 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4708 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4711 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4713 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4715 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4717 * mini.c (mono_codegen): Don't leak here, to help people running
4720 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4722 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4723 conversions in sse2 mode.
4725 * basic-float.cs: Add regression test.
4727 * mini-amd64.c: Reenable sse2.
4729 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4731 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4733 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4735 * driver.c: Copyright text should include 2005.
4737 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4739 * cpu-amd64.md (load_membase): Fix more max lengths.
4741 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4743 * cpu-amd64.md (load_membase): Fix max length.
4745 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4747 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4749 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4750 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4752 * basic-float.cs: Add rounding regression test.
4754 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4756 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4758 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4759 structures in registers for pinvoke wrappers.
4761 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4763 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4765 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4767 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4768 wrapper to mono_jit_thread_attach.
4770 * mini.c (mini_jit_thread_attach): New jit icall.
4772 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4773 native->managed wrappers.
4775 * exceptions.cs: Add new regression test.
4777 * mini.c (optimize_branches): Check regions in the cbranch to throw
4778 block case as well. Fixes #73242.
4780 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4782 * mini.c: thread safety fixes.
4784 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4786 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4787 patching stuff, since delegates use jump trampolines so there is
4790 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4793 * tramp-amd64.c: Fix build.
4795 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4796 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4798 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4799 Rename this to mono_arch....
4800 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4802 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4804 * mini-amd64.c (emit_call): If both the caller and the callee is
4805 guaranteed to have 32 bit addresses, emit a normal call.
4807 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4809 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4810 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4811 method_ptr inside delegates.
4813 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4815 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4816 invalidated. Fixes #73001.
4818 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4820 * mini-x86.c: Only use stdcall for pinvokes on windows.
4822 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4824 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4825 * mini-x86.c: remove unreliable __thread var offset detection,
4826 use the correct accessors and enable by default.
4828 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4830 * mini.c (mono_jit_free_method): Fix memory leak.
4832 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4834 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4836 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4838 * cpu-amd64.md: Fix lengths of atomic opcodes.
4840 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4842 * driver.c: try to not imply using ICU is any good.
4844 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4846 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4847 functions as inline ops.
4849 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4850 some Interlocked functions as inline ops.
4852 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4854 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4856 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4858 * mini.c: Add support for OP_NOT_TAKEN.
4860 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4861 structures in registers for pinvoke wrappers.
4863 * mini-amd64.c: Fix warnings.
4865 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4867 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4869 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4871 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4872 address instead of loading the address from it.
4874 * mini-x86.c: Add support for returning small structs in registers
4875 on Win32. Fixes part of #70864.
4877 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4879 * trace.c (get_token): Improve error checking.
4881 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4883 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4885 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4887 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4888 it can be reused for MonoClass.
4889 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4892 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4894 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4895 instead of a MonoReflectionMethod. The method information wasn't used
4896 when displaying SecurityException details (but will be now).
4898 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4900 * Makefile.am : windows build fix.
4902 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4904 * iltests.il: Add new regression test.
4906 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4909 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4911 * mini.c: Moved linkdemand check into helper function check_linkdemand
4912 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4915 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4917 * declsec.c: Added statistics counter for different kinds of
4919 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4920 (and commented) declaration.
4921 * mini.c: Added statistics counter for security Demand code
4922 generation. Added display of security statistics.
4924 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4926 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4927 Fix compilation errors under gcc-2.95.
4929 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4931 * mini.c, driver.c: Use the new jit trampoline hashtable
4933 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4935 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4937 2005-02-11 Martin Baulig <martin@ximian.com>
4939 * debug-mini.c (mono_debug_close_method): Free the line number array.
4941 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4943 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4946 * mini.h: Bump AOT file format version.
4948 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4950 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4952 * declsec.h: Added macros to get/set lazyly initialized security
4953 informations about assemblies. Added new enum for different type of
4954 possible LinkDemand violation. Added function to check LinkDemands.
4955 * mini.h: Added a field to MonoCompile to hold any security violation
4956 detected when JITting a method (so it can be thrown later).
4957 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4958 and CEE_CALLVIRT. Added code to throw exception at the end of
4959 mini_method_compile (note: the exception is unhandled right now).
4961 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4963 * mini.c, jit-icalls.c: use the managed implementation of
4964 memset for initobj and memset, to avoid managed <-> unmanaged
4967 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4969 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4970 optimization if it would need a GOT var.
4972 * basic.cs: Add tests for constant propagation and switch statements.
4974 * ssa.c: Fix out-of-range constant propagation and switch statements.
4976 2005-02-09 <vargaz@freemail.hu>
4978 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4980 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4982 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4984 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4986 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4988 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4990 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4991 arithmetic operations.
4993 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4995 * mini-ppc.c: add a workaround for broken user code that
4996 DllImports vararg functions with non-vararg signatures.
4998 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5000 * mini.c (mono_jit_compile_method_inner): Add detection and a
5001 meaningfull error message for assemblies written in Managed C++.
5003 * tramp-amd64.c mini-amd64.h: Add support for
5004 create_trampoline_from_token ().
5006 * aot.c mini-x86.c abcremoval.c: Applied patch from
5007 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5009 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5011 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5012 which takes a MonoImage/token as parameter instead of a MonoMethod.
5014 * aot.c: Use the new trampoline for initializing vtables.
5016 * aot.c: Add support for ldfld/stfld_remote wrappers.
5018 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5019 rules for compare <MEM>, IMM.
5021 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5023 * aot.c: Handle inherited finalizers correctly.
5025 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5027 * inssel.brg (stmt): Add a missing _setup_... ().
5029 * aot.c: Save some parts of the class state to the AOT file and use it
5030 to recompute that state when a class is initialized.
5032 * mini.c: Install AOT hooks into the runtime.
5034 * mini.h: Bump AOT file format version.
5036 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5039 * iltests.il: Add new test.
5041 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5045 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5047 * mini.c: setup the statistical profiler in the thread attach
5048 callback to cope with the new single thread code.
5050 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5052 * mini-ppc.c: ensure we have enough room for the profiler
5053 calls (fixed bug#72084).
5055 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5057 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5060 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5062 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5064 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5066 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5067 to succesfully execute parrotbench).
5068 * ssapre.h: Likewise.
5070 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5072 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5073 variable for stores to method arguments (fixes a SSAPRE issue).
5075 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5077 * mini.c: handle value types in dup, fixes gen-112.cs.
5079 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5081 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5082 sequence for calls in dynamic methods to avoid thunks.
5084 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5086 * mini.c: correctly remove dynamic methods from the hashtable.
5088 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5090 * driver.c: Disabled SSAPRE until fix the bug that appears
5091 in IronPython's parrotbench.
5093 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5095 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5097 * mini.c (mono_method_to_ir): Revert the previous change.
5099 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5102 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5103 mono_jit_info_table_find () etc. when running under valgrind.
5105 * inssel.brg: Fix warnings.
5107 * mini-exceptions.c: Fix warnings.
5109 2005-01-31 Martin Baulig <martin@ximian.com>
5111 * driver.c (compile_all_methods_thread_main): Don't try to compile
5112 generic methods or anything which has type parameters.
5114 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5116 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5118 * TestDriver.cs: Add --verbose flags.
5120 * graph.c ssa.c: Fix 64 bit warnings.
5122 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5123 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5124 Fix 64 bit warnings.
5126 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5127 variable not spotted by gcc.
5129 * mini-amd64.c inssel-amd64.brg: Applied patch from
5130 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5131 X86_COMPARE_MEMBASE opcodes.
5133 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5135 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5137 * *: MonoMethod->signature might be NULL now. You *MUST* use
5138 mono_method_signature.
5140 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5142 * driver.c (compile_all_methods_thread_main): Compile the methods
5143 without invoking cctors.
5145 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5147 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5148 * basic-calls.cs: test for the above.
5150 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5152 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5153 MonoJitInfo changes.
5155 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5157 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5158 eagerly if it contains dynamic methods.
5160 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5162 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5163 trace, it is now computed by an icall from trace_ips.
5165 * mini-exceptions.c: Fix a warning.
5167 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5169 * mini-exceptions.c: don't bother getting stack trace info if
5170 it's not going to be used.
5172 2005-01-27 Raja R Harinath <rharinath@novell.com>
5174 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5177 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5179 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5181 * aot.c: Avoid calling mono_method_get_header () if not needed.
5183 * mini.h: Bump AOT file format version.
5185 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5187 * mini.c (mono_print_tree): Print more info for calls.
5189 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5191 * declsec.h: Remove warning by adding missing include for marshal.h
5193 2005-01-26 Martin Baulig <martin@ximian.com>
5195 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5198 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5200 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5203 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5205 * aot.c (mono_compile_assembly): Fix a warning.
5207 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5209 * declsec.c: Look for security attributes on the original MonoMethod
5210 (and not the wrapped one). This fix permissions on icalls.
5212 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5214 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5216 * mini.c (mono_allocate_stack_slots): Add a fixme.
5218 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5220 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5222 * inssel.brg: optimize casts of sealed types (more
5223 optimizations waiting for fixes in remoting).
5225 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5227 * inssel.brg (stmt): Add another dummy rule.
5229 * driver.c: Fix warnings.
5231 * driver.c (mono_main): If running under valgrind, instruct glib to use
5232 the system allocation functions so valgrind can track the memory
5233 allocated by the g_... functions.
5235 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5237 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5239 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5241 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5242 variables in try regions.
5244 * mini.c (mini_method_compile): Don't disable optimizations on large
5245 methods when AOT compiling.
5247 * mini.c (mono_allocate_stack_slots): New arch independent method to
5248 allocate stack slots. Not yet used.
5250 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5252 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5254 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5256 * mini-ppc.c: make the branch info relative as the code
5257 buffer can be reallocated.
5259 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5261 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5262 * driver.c: Removed the AOT/security restriction. Now initialize the
5263 security manager (in metadata) if --security is used.
5264 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5265 rather than the pointer to declarative security, when AOT is used.
5267 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5269 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5270 basic blocks, reduced intrinsic exception throwing code size.
5272 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5274 * driver.c (mini_usage): Reorder the usage screen.
5276 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5278 * mini.c (mono_resolve_patch_target): Fix warning.
5280 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5282 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5285 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5287 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5288 breaks the amd64 build.
5290 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5291 register allocation. Fixes #71454.
5293 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5295 * arrays.cs: Add new regression test.
5297 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5299 * ssapre.c: Turned usage of snprintf to GString.
5300 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5301 (I left it on by mistake in my previous commit).
5303 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5305 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5306 on cond branch optimization (fixes bug# 71515).
5308 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5310 * abcremoval.c: Fixed bug 71062.
5311 * abcremoval.h: Likewise.
5313 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5315 * mini.c: Added a new functionality to optimize_branches, the removal
5316 of useless basic blocks, and fixed some problem in the removal of
5317 critical edges; some utility functions added for both purposes.
5318 * ssapre.c: Added complex expression support, and fixed bug 70637.
5319 * ssapre.h: Likewise.
5320 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5322 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5323 * driver.c: Re-enabled SSAPRE.
5325 2005-01-19 Martin Baulig <martin@ximian.com>
5327 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5328 the result of mono_get_method_constrained().
5330 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5332 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5335 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5337 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5338 be detected. Fixes #59296.
5340 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5342 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5343 which can happen. Fixes #71361.
5345 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5347 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5350 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5352 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5353 appdomain-unload.exe to fail.
5355 * mini.c: Fix some memory leaks.
5357 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5359 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5360 Fixed bug and sped up some codepaths.
5362 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5364 * mini.c: Fix some memory leaks.
5366 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5369 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5371 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5374 * iltests.il: Add regression test for #71320.
5376 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5378 * mini.c (mono_codegen): Fix installation of profiler hooks.
5380 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5382 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5384 * mini.h, mini.c, cfold.c: optimize access to enum
5385 readonly fields, too. Eval conditional branches if possible
5386 to perform unreachable code removal in more cases.
5388 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5390 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5392 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5395 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5396 WinXP DEP. Fixes #71244.
5398 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5400 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5402 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5404 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5406 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5408 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5411 * mini.h: Bump AOT version.
5413 * mini.h (MonoCompile): Change exvar to a hash table.
5415 * mini.c: Allocate a separate exvar for each handler block.
5417 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5419 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5420 ex var with the pending exception and only throw if the two are equal.
5423 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5425 * mini-x86.c: Fix warnings.
5427 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5428 used by all the ports now.
5430 * aot.c: Add write-symbols and save-temps options.
5432 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5434 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5436 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5438 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5441 * tramp-s390.c: Check vtable slot belongs to the domain.
5443 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5444 as per other platforms.
5446 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5448 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5450 * driver.c: we don't run the Main() code in a subthread anymore.
5452 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5454 * mini.c: added experimental rtc support in the statistical
5455 profiler: if the user has the permission, more accurate statistics
5456 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5457 The MONO_RTC value must be restricted to what the linux rtc allows:
5458 power of two from 64 to 8192 Hz.
5460 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5462 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5464 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5466 * mini-ppc.c: better icache flush for smp.
5468 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5470 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5472 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5473 amd64 port, not yet used.
5475 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5477 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5480 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5482 * driver.c: Added --security option to activate the security manager.
5483 Right now this will allow code generation for declarative demands and
5484 is disabled when AOT is specified.
5485 * mini.c: Add code generation for declarative security demands.
5486 * mini.h: Add mono_use_security_manager as an extern gboolean.
5488 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5490 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5491 emitting more dense assembly code.
5493 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5494 exception throwing stuff.
5496 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5498 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5501 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5504 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5507 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5509 * tramp-*.c: Only patch vtable slots if the object is in the current
5510 domain. Fixes appdomain-unload.exe.
5512 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5514 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5517 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5519 * mini.c (reverse_branch_op): New helper function.
5521 * mini.c (optimize_branches): Run the new optimization only on
5522 platforms which support it. Also reverse all kinds of branches.
5524 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5526 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5529 * mini.c (optimize_branches): Reverse not-equals branches if the false
5530 bblock is a throw. This happens a lot of time with argument checking in
5533 * mini.c (mono_codegen): Add support for placing basic blocks after
5534 the function epilogue.
5536 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5539 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5541 * mini.c (setup_stat_profiler): Only set this up if the platform
5542 supports ITIMER_PROF.
5544 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5546 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5549 * inssel.brg: Fix a warning.
5551 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5553 * mini.c: added support for statistical profiler
5554 (run with: --profile=default:stat).
5556 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5558 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5560 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5562 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5563 related to global registers from the amd64 port.
5565 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5567 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5569 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5570 with global registers.
5571 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5573 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5575 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5577 * debug-mini.c (encode_value): Fix off-by-one.
5579 * aot.c (encode_value): Likewise.
5581 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5583 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5585 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5588 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5590 * aot.c (emit_method_info): Increase size of temp buffer.
5592 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5595 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5597 * aot.c (emit_method_info): Fix build.
5599 * aot.c: Further rework of the AOT file format to reduce the size of
5600 the method info data.
5602 * mini.h: Bump AOT file format version.
5604 2004-12-27 Martin Baulig <martin@ximian.com>
5606 * mini.c (mini_get_method): New static method; call
5607 mono_get_method_full() and mono_get_inflated_method().
5608 (mono_method_to_ir): Use mini_get_method() instead of
5609 mono_get_method_full().
5611 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5613 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5615 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5617 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5619 * inssel-amd64.brg: Add some optimization rules.
5621 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5623 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5624 standard not GC'd stuff is fine.
5626 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5628 * aot.c: Rework the AOT file format to get rid of most of the global
5629 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5631 * mini.h: Bump AOT file format version.
5633 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5635 * mini.h: Bump AOT file format version.
5637 * aot.c (mono_aot_is_got_entry): New function to determine if an
5638 address is inside a GOT.
5640 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5642 * cpu-pentium.md: Increase the maximum size of some instructions which
5643 might involve a got access.
5645 * mini.c (get_method_from_ip): Another debug helper function.
5647 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5648 when got var accesses are created during the decompose phase.
5650 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5652 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5653 argument mini_compile_method and to MonoCompile, and use this to
5654 determine whenever a given method is compiled for AOT. This allows the
5655 other methods compiled during AOT compilation to be free of AOT stuff,
5656 so the backends does not need to add special support for them by
5657 creating a fake GOT etc.
5659 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5662 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5664 * mini.c (mono_method_to_ir): It turns out that some of the
5665 x-appdomain wrappers are lax with types, so just ignore this for
5668 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5669 at the vtable->klass. If it is non-shared code we can just use the
5672 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5674 * mini-ppc.c: access MonoDomain from tls, too.
5676 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5678 * declsec.c: Removed unused variable (and related warning ;-)
5680 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5682 * iltests.il: New test for LDELEMA on an array of ref types.
5684 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5685 all ldelema's on reftypes.
5686 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5687 it was the wrong place to put it.
5689 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5690 register to pop to make this cleaner, at the request of Paolo.
5692 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5694 * mini-ops.h (OP_GETHASHCODE): New op.
5696 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5698 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5701 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5704 * mini-x86.c (mono_arch_output_basic_block): Rather than
5712 The first is 3 bytes while the second is 1. This saves 36 kb on
5713 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5714 see a small boost because of icache locality.
5716 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5718 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5720 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5721 started code sharing with the generic code.
5723 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5725 * mini-ppc.c, cpu-g4.md: added code for direct access to
5728 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5730 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5731 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5734 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5736 * declsec.c|h: Added functions to cache the declarative stack modifiers
5737 in MonoJitInfo and to create a security frame from a MonoJitInfo
5739 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5740 created. Register internal calls for System.Security.SecurityFrame::
5741 _GetSecurityFrame and _GetSecurityStack.
5742 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5743 the definitions for the new stack walk/callback mechanism.
5744 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5745 first security frame for LinkDemands and InheritanceDemands) and
5746 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5748 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5749 walk initialization (lupus).
5751 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5753 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5755 (handle_loaded_temps): Do not create a temporary variable for
5756 things that we know are temps. They will never be modified.
5757 (mono_spill_call): Set MONO_INST_IS_TEMP
5758 (mono_emulate_opcode): ditto
5760 (mono_method_to_ir.CEE_DUP): ditto
5762 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5764 * mini.c (type_to_eval_stack_type): Make this handle the void type
5765 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5766 (emit_tree): use ip_in_bb to special case some common idioms
5767 Update all callers to pass in the IP.
5768 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5770 This gives us a nice 2% speedup in mcs bootstrap.
5772 * mini-x86.c (peephole_pass): Peephole pass to make
5781 * mini.c (ip_in_bb): new method.
5782 (mono_method_to_ir): use this method rather than doing the hash
5785 * linear-scan.c (mono_linear_scan): When expiring actives, you
5786 don't need to keep around variables that expire on this
5787 instruction. This makes it so that:
5790 store (ebx add (ebx, 1))
5794 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5796 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5797 combination to avoid doing two copies. Fix up problems with previous
5800 * mini.c: Fix 64 bit warnings.
5802 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5804 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5806 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5807 changes from the x86 code.
5809 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5811 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5813 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5814 throwing code to reduce its size, unify the AOT and non-aot code and
5815 get rid of relocations in the AOT case.
5817 * mini-x86.h mini.c exceptions-x86.c
5818 (mono_arch_get_throw_corlib_exception): New arch specific function to
5819 raise corlib exceptions which doesn't require relocations in the
5822 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5824 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5826 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5829 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5832 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5834 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5835 with add function when used from Inc/dec atomic
5836 functions. Re-enabled optimization on x86.
5837 * mini-ops.h: renamed atomic_add functions to
5838 allow _add to match the Interlocked::Add and
5839 _add_next to match Interlocked::Inc/Dec.
5841 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5843 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5844 linking of BBs to the end BB, and enabled SSAPRE also with
5845 consprop and copyprop (which was prevented by that bug).
5847 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5849 * mini-x86.c: disabling the Interlocked optimizing code.
5851 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5853 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5856 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5858 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5859 interlocked optimization due lack of support on x86, rewrote
5860 exchange to take into account that base may be in eax.
5862 xsp works again; activated Interlocked optimizing code.
5864 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5866 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5868 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5870 * mini-ops.h: Add new opcodes.
5872 * mini.h: Add new patch types. Add got_var to MonoCompile.
5874 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5875 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5876 make it work with all kinds of patchable code.
5878 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5879 address of the GOT, and referencing entries in the GOT.
5881 * mini.c: Add code to load the GOT address if needed by an opcode.
5883 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5884 independent AOT code on the x86 using an elf-style Global Offset Table.
5886 2004-12-14 Raja R Harinath <rharinath@novell.com>
5888 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5890 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5892 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5895 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5897 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5898 of Interlocked:Increment/Decrement/Add as inline ops.
5899 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5901 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5903 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5904 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5906 2004-12-12 Duncan Mak <duncan@ximian.com>
5908 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5909 again. `patch_info->table_size' is no longer valid after Zoltan's
5912 2004-12-12 Martin Baulig <martin@ximian.com>
5914 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5915 if we are the "real" method, ie. not an inlined method inside it.
5917 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5919 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5920 before we look in the special fields table. This fixes
5921 ../tests/thread-static-init.cs.
5923 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5925 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5926 for Array get_Rank and get_Length. Fixes bug #70465.
5928 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5930 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5931 separate structure to reduce the size of MonoJumpInfo.
5933 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5935 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5937 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5939 * mini.c (mini_get_inst_for_method): Changed to allow ports
5940 to return a MonoInst instead of opcode
5941 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5943 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5944 Allow ports to return a created MonoInst instead of op-code, will enable
5946 (renamed mini_get_opcode_for_method to better reflected the functionality)
5948 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5950 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5952 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5954 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5957 2004-12-08 Martin Baulig <martin@ximian.com>
5959 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5960 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5962 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5964 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5967 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5970 2004-12-08 Raja R Harinath <rharinath@novell.com>
5972 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5974 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5976 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5977 bug introduced by the previous patch.
5979 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5981 * mini-ppc.c, objectc.cs: handle large structs passed by value
5984 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5986 * mini-ppc.c: OP_ARGLIST implementation from
5987 Geoff Norton <gnorton@customerdna.com>.
5989 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5991 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5992 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5994 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5996 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5998 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6000 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6003 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6005 * mini-sparc.c: Zero out localled-ed memory.
6007 * iltests.il: Add tests for zeroing out localloc-ed memory.
6009 2004-12-04 Martin Baulig <martin@ximian.com>
6011 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6012 mono_method_get_signature_full().
6014 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6016 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6017 and some utility functions (always for SSAPRE), integrated SSAPRE.
6019 * driver.c: Added ssapre option.
6020 * ssa.c: Small fix on OP_ARG handling.
6021 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6022 * Makefile.am: Likewise.
6024 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6026 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6029 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6032 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6034 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6036 * cpu-s390.md : Increase instruction length of oparglist.
6038 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6040 2004-11-30 Martin Baulig <martin@ximian.com>
6042 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6043 virtual generic methods. We call a special helper_compile_generic_method()
6044 icall to retrieve the method from the vtable, inflate and compile
6045 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6047 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6049 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6051 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6053 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6055 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6058 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6060 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6061 platforms with PIC aot.
6063 2004-11-28 Martin Baulig <martin@ximian.com>
6065 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6068 2004-11-28 Martin Baulig <martin@ximian.com>
6070 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6071 the result of mono_type_get_underlying_type() to check whether
6074 2004-11-26 Martin Baulig <martin@ximian.com>
6077 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6080 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6082 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6083 the same way as the other arguments so they won't get clobbered.
6085 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6086 calls through R11 since it is clobbered by the trampoline code.
6088 2004-11-26 Raja R Harinath <rharinath@novell.com>
6090 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6091 pick up in-tree mscorlib.dll.
6093 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6095 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6097 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6098 runtime data/code are now stored in a table similar to the GOT in ELF.
6099 This allows the code itself to be position independent.
6101 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6104 * aot.c: Attach ELF type (object/function) directives to all global
6107 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6109 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6111 * mini-amd64.h: Turn on PIC AOT code.
6113 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6114 returning the offset within an OP_AOTCONST instruction where the GOT
6115 offset needs to be added.
6117 * mini.h: Bump AOT file format version.
6119 2004-11-25 Martin Baulig <martin@ximian.com>
6121 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6122 uninflated generic methods.
6124 2004-11-25 Martin Baulig <martin@ximian.com>
6126 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6128 2004-11-24 Martin Baulig <martin@ximian.com>
6130 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6131 original klass (this only applies for generic instances).
6133 2004-11-24 Martin Baulig <martin@ximian.com>
6135 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6136 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6139 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6141 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6142 localloc. Fixes #69678.
6144 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6146 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6148 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6149 used SSE registers on pinvoke calls. Fixes #69774.
6151 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6153 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6154 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6156 2004-11-23 Raja R Harinath <rharinath@novell.com>
6158 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6159 Refer directly to the mcs/ tree.
6161 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6163 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6164 Check if a trampoline for a synchronized method is required.
6166 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6168 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6169 with localloc if needed. Throe arithmetric exception in
6170 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6171 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6173 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6175 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6176 types before switching on type. Fixes #69622.
6178 2004-11-19 Raja R Harinath <rharinath@novell.com>
6180 * Makefile.am (check-local): New. Integrate into 'make check'.
6181 (MCS,RUNTIME): Define using in-tree mono and mcs.
6183 (%.exe): Use $(ILASM).
6185 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6187 * mini-ppc.c: adjust initial prolog size (bug #69691).
6189 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6191 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6194 2004-11-17 Raja R Harinath <rharinath@novell.com>
6196 * Makefile.am (clean-local): Rename from 'clean'.
6198 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6200 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6201 to mono_arch_is_int_overflow.
6202 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6205 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6207 * declsec.c|h: New files to support declarative security attributes.
6208 Added function to check if a method has (applicable) security.
6209 * mini.c|h: Add check for declarative security attributes in
6210 mono_method_check_inlining.
6211 * Makefile.am: Added declsec.c and declsec.h to the build.
6213 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6215 * mini.c, mini.h: update to keep dynamic code info per-domain.
6217 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6219 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6220 (mini_init): Get rid of it from here too.
6222 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6224 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6225 implemented OP_RETHROW (patch by Geoff Norton
6226 <gnorton@customerdna.com>).
6228 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6230 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6231 between appdomains. Fixes appdomain-unload on PPC.
6233 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6235 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6236 mini-exceptions.c: handle the new wrapper types.
6237 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6238 token value as a MonoClass* when compiling a wrapper.
6239 mono_jit_create_remoting_trampoline now takes an additional
6240 MonoRemotingTarget parameter.
6242 2004-11-10 Martin Baulig <martin@localhost>
6244 * mini.c (mono_method_to_ir): Use `generic_container->context'
6245 rather than creating a new one.
6247 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6249 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6251 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6253 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6255 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6256 the experimental aot cache stuff.
6258 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6260 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6261 mini-exceptions.c: update to exception clause structure changes.
6263 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6265 * exceptions-x86.c (throw_exception): Fix warnings.
6267 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6270 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6272 * exceptions-sparc.c (get_throw_exception): Really fix this.
6274 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6276 * tramp-*.c: we no longer support icalls without wrappers, so
6277 a bit of code can be removed here
6279 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6281 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6284 * cpu-sparc.md: Add op_rethrow.
6286 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6288 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6290 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6291 * mini-ops.h: Add OP_RETHROW.
6293 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6295 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6297 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6299 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6300 Makes the output much easier to read
6302 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6304 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6305 prevents another huge leak when compiling with ssa. Secondly, the
6306 performance of doing this rather than freeing the lists is much
6307 better. GList does a lock every time you allocate a list link,
6308 so that it can use a memory pool. So, it is better to just use
6309 a memory pool of our own.
6311 * ssa.c, linear-scan.c: replace g_list_remove_link with
6312 g_list_delete. The remove one does not free the GList, so we were
6313 leaking memory. On -O=all --compile-all with corlib, this cut down
6314 3 MB of allocations.
6316 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6318 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6320 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6322 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6323 into a new function mono_create_jit_trampoline ().
6325 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6327 * trace.c (get_spec): Allow tracing of classes without a namespace.
6329 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6331 * mini.c: Fix pointer overwrite in mini_method_compile.
6333 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6335 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6336 The darwin ABI needs some special handling for 1 and 2 byte structs
6337 Lets use lbz/lhz instead of lwz everywhere.
6338 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6339 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6340 Use stb/sth for the former, and put the latter always on stack instead of in
6343 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6345 * trace.c (is_filenamechar): Add '_'.
6347 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6349 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6351 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6353 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6355 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6356 depends on libmonogc. Fixes #68805.
6358 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6360 * mini.c (mono_jit_free_method): Provide extra information for
6361 this error. Currently this leaks, but will be turned into a
6362 developer option in the future.
6364 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6366 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6368 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6370 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6371 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6372 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6374 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6376 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6377 trampolines for AOT code.
6379 2004-10-22 <vargaz@freemail.hu>
6381 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6382 constructed types. Fixes #68136.
6384 2004-10-21 Martin Baulig <martin@ximian.com>
6386 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6387 if it returns true, unwind the stack to the call instruction.
6389 2004-10-21 <vargaz@freemail.hu>
6391 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6393 * mini.h: Bump AOT version number.
6395 * objects.cs: Add another test for unbox trampolines.
6397 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6400 2004-10-20 <vargaz@freemail.hu>
6402 * driver.c: Add SHARED to the set of optimizations tested.
6404 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6406 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6409 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6411 2004-10-20 Martin Baulig <martin@ximian.com>
6413 * mini-exceptions.c (mono_handle_exception): Call
6414 mono_debugger_handle_exception() to tell the debugger about
6415 catch/finally clauses.
6417 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6419 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6421 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6424 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6426 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6427 methods as their native size, fixed bug #57543, #57545.
6428 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6429 This saves a temporary register and mullw call down into 1 (minor perf
6430 increase for cases like sum = sum * 5; This use to translate into:
6433 It now translates to
6436 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6438 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6441 2004-10-11 Martin Baulig <martin@ximian.com>
6443 * mini.c (mono_method_to_ir): If we're a generic method, get the
6444 MonoGenericContainer from our MonoMethodNormal and create a
6445 MonoGenericContext from it.
6447 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6449 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6451 * basic-long.cs: Add test for checked i8->i2 cast.
6453 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6455 * inssel-ppc.brg: added a couple of speedup rules.
6457 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6459 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6460 to speed up rebuilds.
6462 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6464 * mini-s390.c: Minor fix to OP_OR_IMM.
6466 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6468 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6469 better. Fixes appdomain-unload.exe on sparc.
6471 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6473 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6474 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6477 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6479 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6481 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6483 * mini.c: Always generate a field read/write wrapper for members
6484 of the class MarshalByRefObject since the actual instance could
6487 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6489 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6491 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6493 * driver.c mini.h trace.c: Move the setting of the main assembly into
6494 a separate function called mono_trace_set_assembly () and call it after
6495 actually loading the main assembly. Fixes #66872.
6497 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6499 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6500 using the code manager.
6502 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6504 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6506 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6508 * cpu-amd64.md: Fix bug in previous patch.
6510 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6513 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6515 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6516 mini-exceptions.c: updates for changed stack walk interface.
6518 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6520 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6522 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6524 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6526 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6528 * driver.c (mini_regression_list): Do not call mono_assembly_close
6529 since assemblies can't be unloaded.
6531 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6533 * cpu-amd64.md: Fix more instruction lengths.
6535 * cpu-amd64.md: Fix lengths of some instructions.
6537 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6539 * inssel.brg: Make the array ldelema check aot friendly.
6541 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6543 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6545 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6547 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6549 * mini-x86.c: Fix build.
6551 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6552 mono_type_get_underlying_type () helper function to simplify code.
6554 2004-09-09 Martin Baulig <martin@ximian.com>
6556 * mini-amd64.c: Don't access `type->data.klass' directly, call
6557 mono_class_from_mono_type() instead since the type may be a
6560 2004-09-09 Martin Baulig <martin@ximian.com>
6562 * mini-amd64.c (get_call_info): Fix support for generic instances.
6563 (add_valuetype): Use mono_class_from_mono_type() to get the class
6564 since we can be a generic instance.
6566 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6568 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6570 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6572 * liveness.c: reset spill costs on each scan: bug 62107
6574 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6576 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6577 unnecessary line that doesn't compile
6579 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6581 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6582 trampolines, make them call an error function so people can fix their
6585 2004-09-06 Martin Baulig <martin@ximian.com>
6587 * mini.c (mono_method_to_ir): When initializing locals, handle a
6588 generic instances like a valuetype if it's a valuetype and like a
6589 class if it's a class.
6591 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6593 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6594 stack. Fixes #64674.
6596 * exceptions.cs: Add test for unwinding of call arguments.
6598 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6600 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6601 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6602 set the carry/borrow flag). The sparc and s390 implementations
6603 can now use optimized versions (and simplify the code). ppc bugfixes.
6605 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6607 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6609 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6611 * inssel-amd64.brg: Remove leftover 32 bit rule.
6613 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6615 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6617 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6618 mono_arch_find_jit_info functions into a new function. Fix a memory
6621 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6624 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6626 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6629 * exceptions.cs: Add array size tests.
6631 * mini.c: Allocate a separate icall wrapper for each arity of
6632 mono_array_new_va. Fixes #59509.
6634 * exceptions.cs: Add testcase for 64578.
6636 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6638 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6640 2004-09-02 Martin Baulig <martin@ximian.com>
6642 * mini.c (mono_method_to_ir): When initializing the locals, call
6643 handle_initobj() on the generic instance itself, not its
6646 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6648 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6649 MonoJitInfo for dynamic methods.
6651 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6653 * mini.c: Add support for freeing JIT data for dynamic methods.
6655 2004-09-01 Martin Baulig <martin@ximian.com>
6657 * mini-x86.c (is_regsize_var): Added support for generic
6659 (mono_arch_emit_prolog): Make this compile again, use
6660 `x86_push_imm_template (code)'.
6662 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6664 * mini-x86.c: make all push_imm instructions that get
6665 patched always emit the long form
6667 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6669 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6670 in a per-domain hash.
6672 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6675 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6677 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6680 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6683 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6684 Beginnings of SSE2 support.
6686 * exceptions.cs: Add more tests for checked int<->uint casts.
6688 2004-08-28 Martin Baulig <martin@ximian.com>
6690 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6694 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6695 Handle generic instances recursively.
6697 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6699 * iltests.il: test for conv.u8 on a constant
6701 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6703 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6704 LCONV_x4 (shrun_32 (membase)).
6706 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6708 * inssel-x86.brg: c&p rules for push/setret of long
6710 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6712 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6713 compare (regvar, base)
6715 * inssel-x86.brg: more burg love
6717 * inssel.brg: more cleanup
6719 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6721 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6723 * basic-long.cs, basic-calls.cs: new tests for optimization.
6725 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6727 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6730 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6732 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6734 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6736 * inssel.brg (mini_emit_memcpy): use
6737 NO_UNALIGNED_ACCESS to disable memcpy optimization
6739 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6741 * mini-amd64.c: Handle generic types in various places.
6743 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6745 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6747 * mini.c (handle_box): Fix warning.
6749 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6751 * mini-amd64.h: Enable the emit_state optimization.
6753 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6755 * mini-amd64.c: Add some new 64 bit peephole opts.
6757 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6759 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6761 * mini-amd64.c: Register allocator fixes.
6763 * mini.c: Add an optimization to emit_state to avoid allocation of new
6764 registers on some platforms.
6766 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6768 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6770 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6771 allocation. Fixes #63085.
6773 * basic-long.cs: Add new regression test.
6775 * mini-amd64.c: Register allocator improvements.
6777 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6779 * mini-amd64.c (read_tls_offset_from_method): Add another code
6782 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6783 instruction sequence for nullifying class init trampolines.
6785 * objects.cs: Add new regalloc test.
6787 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6789 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6791 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6793 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6796 * driver.c: Fix profiling after TLS changes.
6798 * driver.c (mono_main): Set mono_stats.enabled if needed.
6800 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6803 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6805 * mini-x86.c: use a 1 op rather than a 2 op tls access
6806 instruction -> faster.
6808 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6810 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6813 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6815 * exceptions-sparc.c (throw_exception): fix typo
6817 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6819 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6820 set tree->dreg correctly with tls. Allow any
6821 register to be used.
6823 * mini-x86.c (read_tls_offset_from_method): add new code
6824 generation pattern seen with GCC.
6827 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6829 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6830 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6831 exceptions-sparc.c: fix some performance issues in exception
6832 handling and setting of the stack trace for exceptions that were
6835 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6837 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6840 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6843 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6845 This patch inlines tls access, when possible.
6847 * mini.h: new arch functions for TLS intrinsics.
6848 All platforms updated with a stub.
6850 * mini.c: use the new intrinsics
6852 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6853 arch specific intrinsic for tls variables
6855 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6857 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6860 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6862 * mini.c: thread local allocation
6864 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6866 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6868 * Makefile.am: Link against the static version of libmonogc.
6870 * Makefile.am: Link the static versions of the convenience libraries
6871 into the mono executable.
6873 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6875 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6877 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6878 on integer overflow.
6880 * mini-amd64.c: Reorganize function call code.
6882 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6884 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6886 * inssel-x86.brg: use xor eax,eax.
6888 * basic.cs: new tests
6890 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6892 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6893 in exception throwing code.
6895 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6897 * inssel-x86.brg: use xor esi,esi.
6899 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6901 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6902 can trace methods compiled during mini_init () too.
6904 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6907 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6909 * Makefile.am: static link on x86 (r=zoltan)
6911 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6913 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6914 code since it causes some programs to fail.
6916 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6918 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6920 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6922 * mini.c: ovfops_op_map - add STACK_OBJ case for
6924 * basic.cs: add test_0_pin_string as test
6927 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6929 * Makefile.am: build C# if srcdir != builddir
6931 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6933 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6934 fall-through blocks.
6936 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6938 * driver.c: enable loop by default again and include abcrem in -O=all.
6940 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6942 * iltests.il: Add some localloc tests.
6944 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6946 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6949 * inssel-amd64.brg: Add some optimizations.
6951 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6954 * Makefile.am: Statically link mono against libmono on AMD64.
6956 * mini-amd64.c inssel-amd64.brg: Optimizations.
6958 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6960 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6962 * tramp-amd64.c: Patch calling code in trampolines.
6964 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6966 * mini-amd64.c: pinvoke struct passing fixes.
6968 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6970 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6971 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6973 2004-08-05 Duncan Mak <duncan@ximian.com>
6975 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6978 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6980 * mini-amd64.c (emit_move_return_value): Move return value for normal
6983 2004-08-05 Martin Baulig <martin@ximian.com>
6985 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6986 `type->type'; just modify `type' itself when dealing with enums
6987 and generic instances.
6988 (check_call_signature): Make `simple_type' a `MonoType *'.
6990 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6992 * mini.c: Use OP_PADD to add offsets to addresses.
6994 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6996 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6998 * mini-sparc.c (mono_arch_emit_epilog): fix check
6999 for folding last op into restore instruction
7001 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7003 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7004 helper methods using the code manager.
7006 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7008 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7010 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7012 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7013 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7015 * mini-s390.c: fix tail processing
7017 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7019 * mini-ppc.c: mul.ovf.un exception name fix.
7021 2004-08-03 Martin Baulig <martin@ximian.com>
7023 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7024 instances; before jumping to `handle_enum', also modify `ptype'.
7026 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7028 * cpu-sparc.md: fcall maximal length too small.
7030 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7032 * mini-amd64.c mini.h: Add initial support for passing/returning
7033 structures to/from pinvoked methods.
7035 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7037 * mini-ppc.c: reg allocator fix.
7039 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7041 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7043 * inssel.brg: Optimize memset on 64 bit machines.
7045 * mini-amd64.c: Fix some vararg cases.
7047 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7049 * mini-s390.c: Corrected macro in emit_float_to_int
7051 * s390-abi.cs: Tests to exercise the s390 ABI
7053 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7055 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7058 * basic.cs: Add a test for add.ovf.un.
7060 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7062 * mini-sparc.c: add case for OP_IDIV_UN
7064 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7066 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7068 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7070 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7072 * basic.cs: regression tests.
7074 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7077 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7079 * basic.cs: Add a new test.
7081 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7082 and AOT. Various fixes and optimizations.
7084 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7086 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7088 * mini-ppc.c: make sure temp regs are not used for global reg
7091 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7093 * cpu-sparc.md: conv_i8 fix for 64bits
7095 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7097 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7099 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7100 add opcode for cmp BYTE PTR [eax], imm.
7102 * inssel.brg: Make memcpy and memset takes bases.
7104 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7106 * *-amd64.*: More AMD64 work.
7108 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7110 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7111 add a compare-not-equal opcode.
7113 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7115 * mini.c: Use mono_init_from_assembly instead of mono_init.
7117 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7119 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7121 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7123 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7125 * inssel.brg: 64 bit fixes.
7127 * mini.h (MonoCallInst): Add some AMD64 specific data.
7129 * mini.h: Add some OP_P opcodes.
7131 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7133 * basic.cs: tests for 61797 and 61740
7135 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7137 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7138 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7140 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7142 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7144 * *-amd64*.*: Ongoing AMD64 work.
7146 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7148 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7150 * *-amd64*: Ongoing AMD64 work.
7152 * mini-arch.h: Add AMD64 support.
7154 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7156 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7158 * mini-ops.h: Add new opcodes.
7160 * Makefile.am: Add AMD64 support.
7162 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7163 rules into the inssel-long*.brg files.
7165 * *-amd64.*: Add beginnings of AMD64 backend.
7167 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7169 * mini.c (print_dfn): commenting out the code that prints
7170 the cil. With -O=deadce, this makes -v -v crash.
7172 * cpu-pentium.md: make checkthis have a length of 2
7174 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7176 * mini-sparc.h: fix implementations of __builtin
7177 functions for Sun compiler for V9.
7179 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7181 * mini.c: use the new stelem.ref wrapper
7182 * exceptions.cs, arrays.cs: new stelem.ref tests
7184 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7186 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7187 new XSP should work with these changes).
7189 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7191 * inssel-{long32,x86,}.brg: trivial optimizations.
7193 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7195 * mini.c: load value when emitting box operation in
7198 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7200 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7201 is one byte shorter than cmp DWORD PTR [eax], 0.
7203 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7205 * inssel-ppc.brg: arguments on the stack are always
7206 relative to the stack pointer (spotted by Neale Ferguson).
7208 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7210 * exceptions-x86.c: delay appending the method name to the trace until
7211 after mono_jit_info_table_find is called, as this gets the real
7214 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7216 * aot.c: register roots
7218 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7220 * aot.c : I could just use PLATFORM_WIN32 flag.
7222 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7224 * aot.c : Reverting the previous fix. This time it broke linux build.
7226 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7228 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7230 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7232 * mini.c (handle_stack_args): Remove some more debugging code.
7234 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7236 * driver.c mini.h aot.c: Allow additional options to be specified with
7237 --aot and pass them to mono_compile_assembly.
7239 * aot.c: Add experimental code to AOT compile all loaded assemblies
7240 on demand and save the code into a cache in the filesystem.
7242 * aot.c: Add support for more wrapper methods.
7244 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7247 * cpu-*.md: Remove removed opcodes.
7249 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7250 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7251 related icalls to marshal.c.
7253 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7255 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7257 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7259 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7261 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7262 * liveness.c: If liveness is recomputated we need to reset the information
7263 for each variable. This way, if the liveness range has been narrowed
7264 by optimizations that happened after the last computation, we can return
7267 For example, if you have
7272 // Tons of code that does not affect i
7278 i = 0 is dead code and will be removed by SSA. However, when
7279 linear scan gets to the code, i will still appear to be live
7280 throughout the entire block. This prevents good register allocation.
7282 2004-07-06 Martin Baulig <martin@ximian.com>
7284 * debug-mini.c (mono_debug_init_method): Allow
7285 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7286 (mono_debug_add_icall_wrapper): New method.
7288 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7290 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7292 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7295 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7297 * aot.c (mono_aot_load_method): Fix loading of debug info.
7299 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7301 * aot.c: Add logging support.
7303 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7305 * mini.h: Add prototype for mono_print_method_from_ip.
7307 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7309 * inssel.brg: 64 bit fixes.
7311 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7314 * Makefile.am: Add SPARC64 support.
7316 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7318 * aot.c: Fix alignment problems on 32 bit platforms.
7320 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7322 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7325 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7328 * mini.h: Bump AOT file version. Some 64 bit fixes.
7330 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7332 * inssel-sparc.brg: Add new rule to avoid register moves.
7334 * inssel.brg: Add ldind_to_load_membase helper function.
7336 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7338 * mini.c: OffsetToStringData intrinsic.
7340 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7342 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7344 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7347 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7348 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7350 * mini.c: reinstated mono_compile_get_interface_var()
7351 on x86, too, since the change breaks the Gtk# build there as well.
7353 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7355 * driver.c: remove loop from the default optimizations: it seems to
7356 interact badly with some of the other options (see bug #60613).
7358 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7360 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7361 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7363 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7365 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7366 vararg-using methods.
7368 2004-06-21 Martin Baulig <martin@ximian.com>
7370 * mini/mini-exceptions.c
7371 (mono_handle_exception): Added `gpointer original_ip' argument.
7372 After calling mono_unhandled_exception(), call
7373 mono_debugger_unhandled_exception() and if that returns true,
7374 restore the context and return.
7376 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7378 * mini-ppc.c: prefer the use of relative branches so
7379 they won't need to be patched in aot code (patch from Patrick Beard).
7381 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7383 * aot.c: patch from Patrick Beard to make the output assembly
7384 more correct for the MacOSX assembler. Small tweak to
7385 generate sane images on Linux/PPC, too.
7387 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7389 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7390 case until bug #59509 is fixed (shows up in #60332).
7392 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7394 * mini.c: make sure the needed wrappers are compiled, too, with
7397 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7399 * driver.c: remove NPTL reference in --version output.
7401 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7403 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7404 generate valid assembly for the Mach-O assembler.
7406 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7408 * driver.c: don't include abcrem in the all optimization specifier
7409 since it slows down jit compilation too much for now.
7411 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7413 * mini.c: use BIGMUL only if both operands have the same signage.
7414 * iltests.il: Test for bug 60056. (errors related to signage in
7419 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7421 * mini.c, aot.c: memory leak fixes.
7423 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7425 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7427 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7429 * Makefile.am: remove the -static hack completely, it links in
7430 statically glib as well.
7432 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7434 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7435 * exceptions.cs: make it compile with new mcs/csc.
7437 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7438 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7439 and added relevant test case.
7441 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7443 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7444 regressions in gtk-sharp.
7446 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7448 * exceptions.cs: New regression tests.
7450 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7452 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7454 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7456 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7458 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7460 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7462 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7464 * mini.c (mono_jit_runtime_invoke): Init class in this
7465 method instead of trusting mono_jit_compile_method to
7466 do the work (because wrappers can be in object class)
7468 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7470 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7472 * basic-long.cs: New regression test.
7474 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7476 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7479 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7481 * Makefile.am: fix miguel's change to build mono statically against
7482 libmono (track build dependencies).
7484 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7486 * cfold.c: Some glib versions do not have G_MININT32.
7488 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7490 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7491 with precision of tan, atan, sin and cos, and implemented related
7492 regressions tests (fixes bug 54467, but one new problem appeared and
7495 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7497 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7499 * exceptions.cs: Add test for constant folding && division by zero.
7501 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7502 since driver.c is in libmono too, so the optimization was useless.
7504 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7505 variable to driver.c so the compiler can emit more efficient code to
7508 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7510 * Makefile.am: don't distribute generated inssel.[ch] files.
7512 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7514 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7515 into the default appdomain. Fixes #58707.
7517 * jit-icalls.c: Remove the broken approximation for truncl, doing
7518 no conversion is better.
7520 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7523 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7525 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7526 of the mcrxr instruction which is not available on some processors
7527 even if it's documented to be. Implement add and sub overflow correctly
7528 (still not complete for long unsigned). Speed up icalls a bit.
7530 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7532 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7533 we run .cctor in the current domain instead of target_domain.
7535 Fixes bug #58558, .cctor not being called in -O=shared.
7537 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7539 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7541 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7543 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7544 which can be done with an imm8, do it that way.
7545 (mono_arch_output_basic_block): ditto for a jmp
7546 (mono_arch_emit_prolog): Computate maximum offset of a label.
7548 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7550 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7551 now tries to allocate prefered physical reg's for virtual
7552 regs. This reduces the number of emited spills/loads with
7553 20-30% on our core assemblies.
7555 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7557 * jit-icalls.c: truncl() is not needed and trunc() is
7558 the correct thing to do anyway (bug #58287).
7560 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7562 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7565 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7567 * driver.c: enable loop optimizations by default.
7569 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7571 * mini-x86.c: fix calc of max loop size when aligning loops start.
7573 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7575 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7578 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7580 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7583 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7585 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7587 * mini.c (inline_method): Allways inline some wrappers even if the cost
7588 is too large. Fixes #58785.
7590 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7592 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7594 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7595 (crichton@gimp.org). Beginning of support for sparc/linux.
7597 * mini-sparc.c: Optimize retrieval of LMF address.
7599 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7601 * exceptions-ppc.c: handle alloca in methods with clauses.
7603 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7605 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7607 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7609 * mini.c: Delegate most of the abort signal work to
7610 mono_thread_request_interruption, which also handles Stop and Suspend
7613 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7615 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7616 supports the save/restore lmf opcodes.
7618 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7620 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7623 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7625 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7627 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7628 methods which contain array accesses.
7630 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7631 boundaries. Fixes #58537.
7633 * iltests.il: Add regression test for #58537.
7635 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7637 * mini-x86.c (mono_arch_local_regalloc): Last part of
7638 fix for bug #58633 (releasing register to early).
7640 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7642 * basic-long.cs: Add new regression test.
7644 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7646 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7647 register too early on the chain.
7649 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7651 * mini.c (create_helper_signature): Use a helper function to reduce
7652 the code which needs to be written. Also set the calling convention of
7653 icalls on windows. Fixes #57840.
7655 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7657 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7658 exceptions-ppc.c: added helper function to get the instruction address
7659 from a signal handler context.
7661 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7663 * helpers.c: use g_get_tmp_dir. Invokes happyness
7666 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7668 * helpers.c: Add new env variable to pass args to objdump.
7669 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7671 2004-05-17 Radek Doulik <rodo@ximian.com>
7673 * Makefile.am (common_sources): added abcremoval.h so it get
7674 disted and daily mono packages on go-mono.com will build again
7676 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7678 * abcremoval.c: Fixed coding style, added copyright header.
7680 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7682 * mini.h: Added prototype for abc removal main function.
7684 * build_relations_propagation_table.pl: Added copyright header.
7686 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7688 * basic-long.cs: reg test for complex ceq_long bug.
7690 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7692 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7693 reg in long and clob case (bug #58343). Fixed/added comments.
7695 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7697 * mini.c (mono_jit_runtime_invoke): Follow new convention
7698 of calling the invoke method with an function pointer.
7700 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7702 * ChangeLog: Fix author of memory leak patch.
7704 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7706 * Makefile.am: fix make dist as well...
7709 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7711 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7712 on archs where pointers are 4 bytes long.
7714 * Makefile.am: Added abcremoval.c source file.
7716 * abcremoval.c: Added abcremoval.c.
7718 * abcremoval.h: Added abcremoval.h.
7720 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7722 * inssel.brg: Enabled bounds check removal.
7724 * mini.c: Added support for abcrem optimization.
7726 * mini.h: Added abcrem optimization label.
7728 * driver.c: Added support for abcrem optimization.
7730 * propagated_relations_table.def: Added propagated_relations_table.def.
7732 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7734 * mini.c, cfold.c: fix style.
7736 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7738 * mini.c: handle issue with the low-level implementation of
7739 some long opcodes (bug #54209).
7741 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7743 * basic.cs: test for my new cmov stuff.
7745 2004-05-13 Patrik Torstensson
7747 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7748 opt and added peephole documentation.
7750 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7752 * tramp-ppc.c: rewrote the generic trampoline code.
7754 2004-05-11 Patrik Torstensson
7756 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7758 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7760 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7762 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7763 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7765 * mini.c: Add new icalls for AsAny marshalling.
7767 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7769 * tramp-ppc.c, mini-ppc.c: more cleanups.
7771 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7773 * mini.c: no warnings.
7775 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7777 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7779 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7781 * mini.c: In the thread abort signal handler, if the thread is in the
7782 process of being stoped, don't throw the Abort exception, just stop the
7785 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7787 * tramp-ppc.c: removed old code.
7789 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7791 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7792 do some simple speed optimizations on ppc.
7794 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7796 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7797 and large offsets in load/store.
7799 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7801 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7802 it causes regressions.
7804 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7806 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7809 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7811 * jit-icalls.c: remove warnings.
7812 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7813 speedups for unsafe code.
7815 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7817 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7819 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7821 * basic-calls.cs: Add new regression test.
7823 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7826 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7828 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7831 2004-05-06 Patrik Torstensson
7833 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7834 long reg allocation in any reg (not only eax:edx) and implemented
7835 long shl/shr ops in asm instead of helpers.
7837 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7839 * mini-sparc.h: Fix warnings.
7841 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7844 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7845 separate statement for clarity.
7847 * mini-sparc.c: Update status.
7849 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7851 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7854 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7856 * inssel-ppc.brg: another small pre-release workaround:
7857 we don't do overflow detection for long_sub_un.
7859 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7861 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7862 (also works around a weird ppc bug: 57957).
7864 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7866 * tramp-ppc.c: trampoline fixes.
7868 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7870 * mini-ppc.c: fixed typos.
7872 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7874 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7875 at the top of the stack. Fixed typos. Use a frame registers
7876 for all the methods with exception clauses.
7878 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7880 * exceptions-ppc.c: restore fp registers.
7882 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7884 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7885 order from the stack top (moved the stack room to save the
7886 return value for trace after the param area). Fixed corruption
7887 in restoring registers on unwind.
7889 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7891 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7893 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7895 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7896 and prolog/epilog for methods that use it. Allow
7897 enough param area room for varargs methods. Fix miguel's
7898 breakage in exception handling.
7900 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7902 * Makefile.am: run genmdesc only on current arch.
7904 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7907 * mini-x86.h: fix the build on windows.
7909 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7911 * 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.
7913 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7915 * mini-exceptions.c: New file.
7917 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7918 Move some parts of the x86 exception handling code to an
7919 arch-independent file so it can be shared with other ports.
7921 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7923 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7925 2004-04-26 David Waite <mass@akuma.org>
7927 * driver.c: remove comma from end of enumeration declaration
7929 2004-04-26 Jackson Harper <jackson@ximian.com>
7931 * driver.c: parse config file before loading first assembly. This
7932 allows the user gac to be enabled/disabled.
7934 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7936 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7937 simpler mechanism: we do not care what is encoded initially
7938 (branch absolute or relative), we care about the code and its
7939 target. I kept the old code for reference for now.
7941 The new code tries first to determine if the jump is anywhere in
7942 the -/+32 absolute meg range, if it succeeds, it encodes using the
7943 absolute branch; If not, it tried to find something in the
7944 relative range, if not, it uses the handle_thunk code.
7946 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7948 * exceptions-ppc.c: use the correct ip register on macosx.
7950 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7952 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7954 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7956 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7957 Raise exception on integer divide by zero by hand since the hw
7958 doesn't support it. Handle NaNs in FP compares.
7960 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7962 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7963 code reducing duplication between the platforms and enabled
7964 signal exception handling (on linux for now).
7966 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7968 * exceptions-ppc.c: more macosx support.
7970 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7972 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7974 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7976 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7978 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7980 * iltests.il: more tests.
7982 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7984 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7987 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7989 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7991 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7993 * liveness.c: Mark variables as volatile in all basic blocks reachable
7994 from exception clauses.
7996 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7998 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8001 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8003 * iltests.il, basic.cs: more tests for regalloc.
8005 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8007 * iltests.il: Some tests for register allocation modifications
8010 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8012 * exceptions.cs: Add regression test for bug #56782.
8014 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8015 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8016 the beauty of fixing the same thing in 5 different files...
8018 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8020 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8023 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8025 * mini.c: Add support for STRWLPARRAY marshalling convention.
8027 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8029 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8030 to init the context to setup the regs pointer).
8032 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8034 * exceptions-ppc.c: more exceptions work.
8036 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8038 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8041 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8043 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8044 can use the memory directly.
8046 * cpu-pentium.md: Update documentation from a post from Zoltan.
8048 add x86_add_membase, x86_sub_membase, x86_mul_membase
8050 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8052 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8053 GENERAL_REGS they were also hardcoded for all PPC ports.
8055 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8057 Remove hard-coded limit for floating point registers, use
8058 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8060 Notice that in MacOS X calling conventions you can fit a lot more
8061 floating point values in registers, so I should update the PInvoke
8062 test to excercise the passing of floating point values on the
8063 stack (currently broken).
8065 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8067 * tramp-ppc.c (create_trampoline_code): Added
8068 JUMP_TRAMPOLINE_SIZE.
8069 (ppc_magic_trampoline): Follow the pattern from
8070 x86_magic_trampoline: if code is set to zero, return.
8071 (create_trampoline_code): Always pass MonoMethod to the jump
8072 trampoline, before it was passing a null.
8073 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8074 share the code with mono_arch_create_jit_trampoline.
8076 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8078 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8081 * cpu-g4.md: Added length for jmp instruction, the worst case
8082 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8085 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8087 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8089 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8091 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8092 before each IL instruction.
8094 * mini.c (CEE_BOX): Fix warnings.
8096 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8098 * mini.c: removed a few unused vars and extra whitespace.
8100 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8102 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8104 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8106 (OP_GETCHR): use the above
8107 (CEE_LDELEMA): use the above.
8109 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8110 version of the generic impl.
8111 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8112 (CEE_LDELEMA): use the above.
8114 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8116 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8119 * iltests.il: Added new regression test for #56317.
8121 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8123 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8124 under NetBSD. Fixes #56450.
8126 * liveness.c (update_gen_kill_set): Fix previous patch.
8128 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8130 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8132 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8134 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8137 * inssel-sparc.brg: Add more optimizations.
8139 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8141 2004-04-01 Martin Baulig <martin@ximian.com>
8143 * mini.c (handle_box): New static function; moved the
8144 implementation of CEE_BOX here.
8145 (mono_method_to_ir): Added `constrained_call' variable.
8146 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8147 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8148 mono_method_get_constrained() to get the method.
8150 2004-04-01 Martin Baulig <martin@ximian.com>
8152 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8153 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8154 (mono_method_to_ir): We don't need these macros anymore since
8155 mono_class_get_full() already takes care of it.
8157 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8159 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8160 use @function (as doesn't accept #function here) and check the return
8161 value of system and stop if fails.
8163 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8165 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8167 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8169 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8171 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8173 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8176 * basic-long.cs: Add test for negation of Int64.MinValue.
8178 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8180 * mini-sparc.c: Update status.
8182 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8184 * exceptions-sparc.c: Fix return value in filters.
8186 * inssel-sparc.brg: Fix register allocation in some rules.
8188 2004-03-28 Martin Baulig <martin@ximian.com>
8190 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8193 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8195 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8197 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8198 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8199 remove unused conv_u4 opcode.
8201 * mini-x86.c: Remove valgrind workaround since it slows down things
8202 even when mono is not run under valgrind.
8204 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8206 * mini-sparc.c: Update status.
8208 * inssel-sparc.brg: Add some optimizations.
8210 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8211 future delay slot filling. Add support for varargs, tail calls and JMP.
8213 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8214 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8216 * inssel.brg: Fix register allocation in OP_ARGLIST.
8218 * inssel.brg: Fix warnings.
8220 2004-03-25 Martin Baulig <martin@ximian.com>
8222 * mini.c (inflate_generic_field): Removed.
8223 (mini_get_method): Removed, use mono_get_method_full(),
8224 (mini_get_class): Removed, use mono_class_get_full().
8225 (mono_method_to_ir): Pass our generic context to
8226 mono_field_from_token().
8228 2004-03-25 Martin Baulig <martin@ximian.com>
8230 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8231 of a `MonoMethod *'.
8232 (mini_get_method): Take a `MonoGenericContext *' instead
8233 of a `MonoMethod *'.
8234 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8235 a new local variable called `generic_context' which holds the
8236 current `MonoGenericContext *'; use it to lookup things.
8238 2004-03-24 Martin Baulig <martin@ximian.com>
8240 * mini.c (mini_get_class): New static method; if we're inside a
8241 generic instance, inflate the class if neccessary.
8242 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8244 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8246 * iltests.il: New regression test for #55976.
8248 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8251 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8253 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8256 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8258 * liveness.c: Consider SSA stores as well as loads when making vars
8261 * exceptions.cs: New regression tests for register allocation.
8263 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8265 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8266 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8267 domain lock only to protect puntual access to data structures.
8268 Added access lock for sighash, jit_icall_hash_name,
8269 jit_icall_hash_addr and domain->code_mp.
8271 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8273 * driver.c: Print SIGSEGV handling method.
8275 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8277 * mini.c (setup_jit_tls_data): Handle case when this is called
8278 multiple times for a thread.
8280 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8281 is different from fbxx_un. Fixes #54303. Also use constants instead of
8282 magic numbers in a lot of places.
8284 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8286 * exceptions.cs: Fix cctor test when --regression is used.
8288 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8290 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8293 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8295 * inssel-ppc.brg: fixed register assignments for some rules.
8297 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8299 * exceptions.cs: Add test for exceptions in static constructors.
8301 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8302 static constructors outside the domain lock. Fixes #55720.
8304 2004-03-17 Martin Baulig <martin@ximian.com>
8306 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8307 (inflate_generic_field): Take the `MonoMethod *' instead of the
8308 `MonoClass *' and added support for generic method.
8309 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8310 have a `field->parent->gen_params', only inflate the field if it's
8311 an open constructed type.
8313 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8315 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8316 exception object instead of the preconstructed ones.
8318 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8320 * mini.c: reverted changed to sigsegv_signal_handler commited
8321 accidentally in the previous patch.
8323 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8326 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8327 running --aot with an old assembly.
8329 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8331 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8334 * mini-sparc.c: Add support for v9 branches with prediction.
8336 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8338 * mini.c (mini_init): #warning is GNUC only
8340 * mini-sparc.h: implement __builtin_frame_address
8341 and __builtin_return_address for Sun C compiler
8343 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8345 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8347 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8349 * basic-calls.cs: Add test for unaligned byref long argument passing.
8351 * mini-ops.h: Add sparcv9 compare and branch instructions.
8353 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8354 v9 instructions if we have a v9 cpu.
8356 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8357 registers for global allocation.
8359 * exceptions-sparc.c: Fixes.
8361 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8363 * liveness.c (mono_analyze_liveness): Optimized version.
8365 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8367 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8370 * basic-float.cs basic-calls.cs: New regression tests.
8372 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8374 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8375 sigaltstack implementation.
8377 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8379 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8380 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8382 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8384 * mini.c: Fix warnings.
8386 * mini.c (mono_resolve_patch_target): New function which contains the
8387 arch independent part of the patching process.
8389 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8390 patching code to a separate function.
8392 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8394 * mini.c (add_signal_handler): ifdef out on Windows
8396 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8398 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8399 cpu-sparc.md: Add exception handling support + other fixes.
8401 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8402 typed GC detection in --version.
8404 * basic.cs exceptions.cs: New regression tests.
8406 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8407 the arch specific code can store data during a compilation.
8409 * mini-ops.h: Add OP_SETFRET.
8411 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8412 function, register a separate icall for each arity, so the icalls can
8415 * mini.c (mono_print_tree): Print negative offsets in a more readable
8418 * mini.c: Make signal handling work on sparc.
8420 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8422 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8424 * jit-icalls.c: Emulate truncl by aintl on solaris.
8426 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8428 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8430 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8432 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8434 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8435 a MarshalByRef type, inline a method that performs the check, taking into
8436 account that the object can be a proxy. Also implemented tow new opcodes:
8437 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8438 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8439 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8441 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8443 * mini-ppc.c: if a relative branch displacement is too big
8444 but it points to and area reachable with an absolute branch,
8447 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8449 * mini.c: optimize small copies in cpblk.
8451 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8453 * basic-calls.cs basic-float.cs: New regression tests.
8455 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8456 negative offsets from %fp. Implement localloc. Fix local register
8457 allocation. Fix the case when the this argument needs to be saved to
8458 the stack. Implement some missing opcodes.
8460 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8462 * mini.c (mini_method_compile): Reenable global regalloc in methods
8463 with exception handlers.
8465 * linear-scan.c (mono_varlist_sort): Fix warning.
8467 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8469 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8472 * liveness.c: Make all variables uses in exception clauses volatile, to
8473 prevent them from being allocated to registers. Fixes #42136.
8475 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8477 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8480 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8481 argument to mono_arch_regalloc_cost.
8483 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8486 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8488 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8489 Make the cost of allocating a variable to a register arch dependent.
8491 * basic-calls.cs: Fix compilation of tests.
8493 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8494 helper function to cut back on the number of #ifdefs needed.
8496 * mini-ppc.c: Fix compilation.
8498 * basic-calls.cs: New regression tests.
8500 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8502 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8503 of l0 since that is callee saved.
8505 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8508 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8509 of delay instruction.
8511 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8513 * mini.h (MonoCallInst): Add 'virtual' flag.
8515 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8517 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8519 * *.cs: New regression tests.
8521 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8524 * mini.c (mono_runtime_install_handlers): Fix build.
8526 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8527 'signal_stack_size' members.
8529 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8530 alternate signal stack.
8532 * exceptions-x86.c: Add stack overflow handling.
8534 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8535 functions to arch independent code.
8537 * mini.c (mono_print_tree): Print more detailed info for load_membase
8540 2004-02-23 Martin Baulig <martin@ximian.com>
8542 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8544 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8546 * mini-x86.c: fixed reg allocation for div/rem.
8548 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8550 * driver.c (mono_main): Report some configuratio options on --version.
8552 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8554 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8555 low in the address space. Correctly flush memory in thunks where we
8558 2004-02-20 Martin Baulig <martin@ximian.com>
8560 * mini.c (mini_get_method): New static method; inflate all generic
8561 methods and methods in open generic instances.
8562 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8563 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8565 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8567 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8569 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8571 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8573 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8575 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8576 it compile using Sun's compiler.
8578 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8580 * 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.
8582 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8584 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8586 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8588 * mini-ppc.c: handle calls outside of the allowed range with thunks
8589 allocated using the code manager.
8590 * tramp-ppc.c: use the code manager to hold generated native code.
8591 Fixed the magic trampoline to just patch vtable entries.
8593 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8595 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8598 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8600 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8603 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8604 if we have a working __thread implementation.
8606 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8607 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8609 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8611 * mini-x86.c: Fix compilation under gcc 2.
8613 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8615 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8616 contains a call to the wrapped function.
8618 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8619 OP_<CALL>_IMM opcodes, and use them under X86.
8621 * mini.c (mono_jit_find_compiled_method): Fix warning.
8623 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8625 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8627 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8628 functionality to mini.c.
8630 * mini.c (mono_create_jump_trampoline): New function to create a jump
8631 trampoline. Return a compiled method instead of a trampoline if it
8632 exists. Add a cache for jump trampolines.
8634 * mini.c (mono_jit_find_compiled_method): New function to return a
8635 compiled method if it exists.
8637 * mini-x86.c: Call mono_create_jump_trampoline instead of
8638 mono_arch_create_jit_trampoline.
8640 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8641 a jump trampoline. Fixes #52092.
8643 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8645 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8646 which is not up-to-date. Add check_corlib_version () instead.
8648 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8651 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8652 since newer valgrind versions do not need it.
8654 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8655 compile a method with a given set of optimizations.
8657 * mini.c: Compile icall wrappers on-demand instead of at startup.
8659 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8660 wrapper for an icall.
8662 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8664 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8667 * iltests.il: Add test for non-empty stack before switch instruction.
8669 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8671 * mini.c: Add support for new stringbuilder marshalling conventions.
8673 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8675 2004-02-01 Martin Baulig <martin@ximian.com>
8677 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8678 in `ginst->mtype_argv'.
8680 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8682 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8683 facilitate grepping.
8685 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8687 * mini.c: fixed buglet in initobj generic implementation for references.
8689 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8691 * Makefile.am: make the version script conditional.
8692 * jit-icalls.c: handle missing truncl().
8694 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8696 * exceptions.cs: Add more tests for double->int conversion.
8698 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8699 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8701 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8703 * driver.c: make --verbose --version emit an error
8704 if the loaded corlib doesn't match the runtime version.
8706 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8708 * mini-ppc.h: export ppc_patch().
8709 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8710 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8711 on par or better than on MacOSX.
8713 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8715 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8716 mono_lookup_pinvoke_call.
8718 * mini-x86.c: Under windows, the default pinvoke calling convention is
8719 stdcall. Fixes #52834.
8721 * mini.c (optimize_branches): Add an upper bound to the number of
8722 iterations to prevent infinite loops on strange loops. Fixes #53003.
8724 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8726 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8727 and ISINST. Fixes #52093.
8729 * objects.cs (test_0_vector_array_cast): New tests.
8731 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8733 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8734 checking in Array.Set ().
8736 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8739 * object.cs (test_0_multi_array_cast): New regression test.
8741 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8743 * exceptions-ppc.c: fix build on Linux/PPC.
8745 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8747 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8748 running under valgrind.
8749 (x86_magic_trampoline): Fix build bustage.
8751 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8752 negative values as well. This is needed for the encoding of the line number
8753 info, since sometimes the line numbers are not in increasing order.
8755 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8757 * cpu-pentium.md (localloc): Increase the size of the localloc
8758 instruction since it is a loop under Win32.
8760 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8763 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8765 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8766 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8767 Max Horn (max@quendi.de). Fix file names in comments.
8769 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8771 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8772 avoid stack overflow.
8773 (replace_usage): Avoid uninitialized variable warnings.
8775 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8776 and taking the address of valuetype variables.
8778 2004-01-03 Patrik Torstensson
8780 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8781 for other purposes than FP later on.
8783 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8785 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8788 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8790 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8792 2003-12-30 Patrik Torstensson <p@rxc.se>
8794 * mini-x86.h: Decreased number of availiable fp regs.
8795 Solves corner cases with FP spilling.
8797 2003-12-23 Patrik Torstensson <p@rxc.se>
8799 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8800 for floating point stack tracking / spilling on x86.
8803 * basic-float.cs: added float mul overflow test.
8805 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8807 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8809 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8811 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8812 supports for cond branches that overflow the immediate
8813 overflow offset. mcs can compile simple programs.
8815 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8817 * exceptions-ppc.c: exception handling support wip:
8818 finally handlers get run on exception.
8820 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8822 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8825 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8827 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8828 initial support for stack walking and unwinding.
8830 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8832 * driver.c (mono_main): Make corlib-out-of-sync message more
8833 descriptive. Also remove verify_corlib call.
8835 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8837 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8838 not overlap with other call's arguments, too.
8840 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8842 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8843 move to arch-specific code the choice of arch-specific
8844 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8845 * mini.c: ensure emulation calls will not interleave
8848 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8850 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8851 the magic trampoline stack frame is dropped before executing
8854 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8856 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8857 and integer to fp conversions. Added support for overflowing
8858 arguments on the stack. Reserve a couple more registers as temps.
8859 Added support for aot compilation (as output still needs to be
8862 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8864 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8865 Don't overwrite return register in some corner cases.
8867 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8869 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8870 static constructors when AOT compiling.
8872 * driver.c (mono_main): Call mono_check_corlib_version.
8874 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8876 * cpu-g4.md, basic.cs: fixed div target register.
8878 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8880 * mini-ppc.c, basic.cs: shl_imm fix with test.
8882 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8884 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8885 structures by value. Misc fixes.
8886 * objects.cs: more tests.
8888 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8890 * mini-ppc.c: lconv.ovf.i implemented.
8892 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8895 (mini_init): don't error out if someone already called g_thread_init.
8897 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8899 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8900 to be any type per the spec. Fix abnormal memory usage when
8901 the same object is repeatedly thrown.
8903 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8905 * mini.c: check for overruns in IL code.
8907 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8909 * TODO: Add/remove some todo entries.
8911 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8913 * driver.c (mono_main): Call mono_verify_corlib.
8915 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8917 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8918 This has been moved to mini.c
8919 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8920 type being casted is marshalbyref it could be a proxy, so instead of
8921 emitting the type check code, emit a call to a runtime method that will
8922 perform the check by calling CanCastTo if needed.
8924 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8926 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8927 methods with large stack frames under Win32.
8929 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8931 * Makefile.am: Distribute regression tests.
8933 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8934 at the end instead of inserting each variable into the sorted list.
8936 * linear-scan.c (mono_varlist_sort): New helper function.
8938 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8940 * mini.c: ensure arguments and locals are within bounds.
8942 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8944 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8947 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8949 * mini.c (mono_cprop_copy_values): Fix crash.
8951 * aot.c: Set verbosity back to 0.
8953 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8955 * regalloc.c: complete memory leak fix by Laurent Morichetti
8958 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8960 * driver.c (main_thread_handler): Revert the previous patch.
8962 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8965 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8966 memory from the memory pool.
8968 * driver.c (main_thread_handler): Turn on all optimizations when
8971 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8972 an array for better performance.
8974 * regalloc.c (mono_regstate_assign): Fix memory leak.
8976 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8977 serialize the debug info.
8979 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8980 debug info from the serialized representation.
8982 * aot.c: Save debug info into the generated file and load it when
8985 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8987 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8989 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8990 More FP-related fixes.
8992 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8994 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8995 and register allocation buglet. Hello world now runs.
8997 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8999 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9000 * tramp-ppc.c: fixed class init trampoline.
9001 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9003 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9005 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9006 mini.c: more ppc changes/fixes.
9008 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9010 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9011 Also optimize the case when the arguments are the same in the caller
9014 * iltests.il: Add tests for tail calls with valuetype arguments.
9016 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9018 * mini-ppc.c: fixes for struct return type.
9020 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9022 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9023 mono_spillvar_offset() to arch-specific code.
9025 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9027 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9029 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9031 * exceptions-x86.c: Fix stack space leaks.
9033 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9034 registers from the lmf if the method has save_lmf set.
9036 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9038 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9039 of icall wrappers into InvokeInDomain, since these are now per-domain.
9041 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9043 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9044 make some opcode emulation and intrinsic ops enabled/disabled
9045 according to the architecture. More fixes.
9047 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9049 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9051 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9053 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9054 arch-specific handling for 'this' and struct return type to
9057 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9059 * aot.c: prevent divide by zero error when reporting (it happened with
9062 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9064 * mini.h (inst_switch): Remove unused macro.
9066 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9069 (load_aot_module): free 'info->methods' and 'info' properly. No more
9070 "free(): invalid pointer blah" messages when you have an old aot
9073 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9075 * jit-icalls.c, mini.c: Added support for context static fields.
9077 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9079 * mini.c (mono_method_blittable): Methods which set LastError are not
9080 blittable either. Fixes #51108.
9082 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9084 * mini.c: flush icache.
9085 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9087 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9089 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9091 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9093 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9096 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9099 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9101 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9103 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9104 instruction when the result is discarded.
9106 * iltests.il (test_0_div_regalloc): New regression test.
9108 * arrays.cs: Fix compilation error.
9110 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9112 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9113 float rules to inssel-x86.brg: sane architectures with FP registers
9114 don't need to implement these rules.
9116 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9118 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9120 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9122 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9123 implementation of 32 bit systems.
9125 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9127 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9128 (Jeroen Zwartepoorte).
9130 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9132 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9133 the caller and the callee matches.
9135 * mini.c (mono_method_to_ir): Add comment.
9137 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9138 signbit is missing on some platforms.
9140 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9142 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9144 * mini.c (setup_jit_tls_data): Call the new function.
9146 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9148 * mini-x86.c: Add experimental support for fast access to the lmf
9149 structure under NPTL/Linux 2.6.x.
9151 2003-11-06 Martin Baulig <martin@ximian.com>
9153 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9154 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9157 2003-11-02 Martin Baulig <martin@ximian.com>
9159 * mini.c (inflate_generic_field): New static method.
9160 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9161 generic instance and the field is declared in a generic type, call
9162 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9164 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9166 * mini.h mini.c (mono_method_same_domain): New function to return
9167 whenever the caller and the callee are in the same domain.
9169 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9171 2003-10-30 Martin Baulig <martin@ximian.com>
9173 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9174 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9176 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9177 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9179 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9181 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9184 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9185 object here, so it is in the correct appdomain etc.
9187 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9189 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9191 (mono_method_to_ir): Avoid freeing the type created returned from
9192 mono_type_create_from_typespec, since it is put into an internal cache
9193 by the function. Fixes pointer.exe.
9195 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9196 trampolines for icalls and pinvokes as well. Fixes #33569.
9198 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9200 * mini.c: Update after appdomain changes.
9202 * mini.c (mono_jit_compile_method_inner): Allways compile native
9203 method wrappers in the root domain, since there can only be one
9204 instance of them, whose address is stored in method->info.
9206 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9208 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9209 environment variable. Instead detect automatically whenever running
9210 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9213 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9215 * trace.c, trace.h: New files that implement the new trace option
9218 * driver.c: Document new --trace options.
9220 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9223 - if (mono_jit_trace_calls)
9224 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9226 * mini.h: prototypes.
9228 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9230 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9232 * mini.c inssel.brg: Implement typedefbyref opcodes.
9234 * mini.c (mono_jit_compile_method): Remove unused local variable.
9236 * mini.c (mono_jit_compile_method_inner): Ditto.
9238 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9240 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9242 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9244 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9246 * mini.c (mono_no_aot): Remove unused global variable.
9248 * mini.c: Thread safety fixes.
9250 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9252 * mini.c (mono_create_class_init_trampoline): Add a lock around
9253 class_init_hash_addr.
9255 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9258 * mini.c: Decompose the NEWARR instruction before decomposing its
9259 arguments. Fixes #30073.
9261 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9263 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9266 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9268 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9270 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9272 * driver.c: Add support for compiling icall wrappers to --compile.
9274 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9276 * inssel.brg: The empty value in class->interface_offsets is -1, not
9279 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9281 * objects.cs: New test for 'is' operator on an array of interfaces.
9283 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9285 * tramp-ppc.c: update trampoline code to support jumps
9286 and class initialization.
9288 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9290 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9292 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9294 * inssel.brg (OP_UNBOX): Remove unused rule.
9296 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9297 region instead of one for each method. Fixes #47813.
9299 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9301 * exceptions.cs (test_0_nested_finally): New regression test for
9302 nested exception handlers.
9304 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9306 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9308 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9311 * mini.c (mono_method_check_inlining): Make the inlining limit
9312 configurable by an environment variable.
9314 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9316 * mini.h: Bump AOT file version.
9318 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9319 token, store the image along with the token, since the token might not
9320 refer to the same image as the method containing the relocation,
9321 because of inlining.
9323 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9325 * mini.c (mono_precompile_assemblies): New function to compile
9326 all methods in all loaded assemblies.
9328 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9330 * regalloc.h regalloc.c (MonoRegState): Change the type of
9331 iassign and fassign to int*, since they can contain large negative
9332 values if the register is spilled. Also added some comments. Fixes
9335 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9336 under Win32. Fixes #42964.
9338 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9340 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9342 * aot.c: Added support for AOT compiling methods which contain calls
9343 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9346 * driver.c (compile_all_methods): Run the compilation in a thread
9347 managed by mono. Fixes #44023.
9349 * mini.c (mono_codegen): Print full method name in verbose output.
9351 * mini-x86.c (mono_arch_patch_code): Fix warning.
9353 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9354 jumps, since the method we are jumping to might be domain-specific.
9356 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9358 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9360 * inssel.brg: string chars are unsigned.
9362 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9364 * TODO: New todo item.
9366 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9367 which calls mono_runtime_class_init and patches the call site to
9368 avoid further calls.
9369 (mono_arch_create_class_init_trampoline): New arch specific function
9370 to create a class init trampoline.
9371 (create_trampoline_code): Generalized so it can create
9372 class init trampolines as well.
9374 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9375 (mono_create_class_init_trampoline): New function to create and cache
9376 class init trampolines.
9377 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9378 vtable given the address of a class init trampoline. Used by the
9380 (mono_codegen): Generate a call to a trampoline instead of
9381 mono_runtime_class_init in LDSFLD[A].
9382 (mono_codegen): Add relocations for the new trampoline.
9384 * mini.h mini-x86.c aot.c: Added a new relocation type:
9385 MONO_PATCH_INFO_CLASS_INIT.
9387 * mini.h: Bump AOT version number.
9389 * aot.c: Create a copy of the loaded code instead of using the original
9390 so methods which call each other will be close in memory, improving
9393 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9394 patch since it breaks the regression tests.
9396 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9397 for the register saving instruction sequence since the
9398 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9400 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9402 * TODO: Fix todo item && remove another.
9404 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9406 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9409 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9410 function of the module.
9412 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9413 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9414 --no-aot command line option.
9416 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9418 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9419 by Bernie Solomon (bernard@ugsolutions.com).
9421 * inssel.brg: Refactor the interface offset table related code into
9422 its separate functions and add support for the AOT case.
9424 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9426 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9428 * aot.c: Added mono_aot_verbose variable and made all debugging
9429 output depend on the value of this variable.
9431 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9432 method_label and info_label.
9434 * mini.h mini-x86.c aot.c: Added a new relocation type
9435 MONO_PATCH_INFO_IID for klass->interface_id.
9437 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9438 the MonoJitInfo structure.
9440 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9441 a non-root appdomain in shared mode.
9443 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9445 * aot.c: make aot loader less verbose. Remove free of unused variable.
9447 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9449 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9451 * .cvsignore: Added *.dll.
9453 * mini.c (mono_print_tree_nl): New function callable while debugging.
9455 * mini.c (mono_print_code): Export this.
9457 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9460 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9462 * mini.h (MonoCompile): Added 'jit_info' field.
9464 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9465 the cfg structure, since it is needed by the AOT compiler.
9467 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9469 * aot.c: A major rewrite. Changes include:
9470 - save exception tables for methods which have them.
9471 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9473 - reworked the file format so it is now much smaller and needs
9474 fewer relocation entries.
9476 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9478 * aot.c (load_aot_module): Fix build bustage on platforms without
9481 2003-09-04 Martin Baulig <martin@ximian.com>
9483 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9485 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9487 * TODO: Some new optimization ideas.
9489 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9491 * aot.c: Save the optimization flags used to compile the code into
9494 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9495 support emitting domain specific code.
9497 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9498 no longer domain neutral. It can be made domain neutral by compiling
9499 with --optimize=shared.
9501 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9504 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9505 loading of AOT code.
9507 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9509 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9510 if there is no domain neutrality information.
9512 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9514 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9515 format version into the generated library.
9517 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9518 callee method into the caller since one of them could be shared.
9520 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9521 system exceptions from AOT code now works.
9523 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9524 method if it is domain neutral and the callee is not.
9526 * graph.c (cfg_emit_one_loop_level): Fix warning.
9528 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9530 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9533 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9535 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9536 is needed by code which is executed before mono_runtime_init ().
9537 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9539 * mini.c (mono_thread_abort): Fix warning.
9540 (mono_jit_compile_method): Call static constructor in the AOT case too.
9542 * aot.c (mono_compile_assembly): Fix warning.
9544 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9546 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9548 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9550 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9552 * cpu-pentium.md: Fix the length of call opcodes so they include the
9553 ESP restoring instruction. Fixes #47968.
9555 2003-08-28 Martin Baulig <martin@ximian.com>
9557 * mini-x86.c (mono_arch_call_opcode): Added support for
9558 MONO_TYPE_GENERICINST.
9560 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9562 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9564 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9565 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9567 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9570 2003-08-26 Martin Baulig <martin@ximian.com>
9572 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9573 when reporting an error, set this to the actual error location.
9574 (mono_method_to_ir): Report the correct error location if
9575 get_basic_blocks() returned an error.
9577 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9579 * mini.c (mono_type_blittable): OBJECT is not blittable.
9580 (mono_method_blittable): Methods which have marshalling descriptors
9581 are not blittable either. Fixes #47842.
9583 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9585 * driver.c mini.c: Use an environment variable instead of a global
9586 variable. Also fix the build.
9588 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9589 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9592 * driver.c mini.c: Added --with-valgrind option to turn off some
9593 code which prevents mono from running under valgrind.
9595 * mini.c (mono_emit_call_args): Fixed warning.
9597 * mini.c (mono_emulate_opcode): Fixed warning.
9599 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9601 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9602 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9603 regalloc.c, regalloc.h: specify available registers in arch-specific
9604 code and support floats in the regallocator (patch by Laurent Morichetti
9607 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9609 * mini.c: mono_thread_current() can be called only after
9610 mono_runtime_init(): rearrange code to not call it early on.
9612 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9614 * mini.c: allocate jump tables in the code mempools.
9616 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9618 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9621 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9623 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9624 12 to 16. This fixes bug #47453.
9627 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9629 * mini-ppc.c: fixed indexed load and unsigned compares.
9631 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9633 * mini.c: reenabled installation of handler for
9634 thread abort signal.
9636 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9638 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9639 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9640 until it's fixed and actually useful.
9642 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9644 * inssel-long32.brg: couple more opcodes implemented.
9646 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9648 * mini-sparc.c: Even more opcodes implemeted.
9650 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9652 * mini-sparc.c: More opcodes implemented.
9654 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9656 * mini-sparc.c: More opcodes implemented.
9658 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9660 * inssel-sparc.brg: Add some needed rules. Direct
9662 * Makefile.am: Use inssel-sparc.brg
9663 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9664 an assert happy for now.
9666 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9668 * mini-sparc.c: Fixed compile errors.
9669 * exceptions-sparc.c: Same. We now produce a mono binary
9670 on sparc-linux. Yea.
9672 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9674 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9675 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9676 They compile, but do not work.
9678 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9680 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9681 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9682 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9685 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9687 * mini.c: more opcodes implemented and better support for generics.
9689 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9691 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9692 * mini.c, mini.h: first cut at generics support: some new instructions
9693 added and changed the behaviour of some of the existing ones.
9695 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9697 * mini.c: Removed definition of metadata_shared mutex here.
9699 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9701 * mini-x86.c: make vararg calls work for instance methods.
9703 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9705 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9706 returns the arguments in a separte list, now.
9708 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9710 * aot.c, mini.c: updates for array type representation changes.
9712 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9714 * mini.c: register function to perform jit shutdown.
9716 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9718 * mini.c: use a faster allocator if possible.
9720 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9722 * aot.c: some cleanups and portability changes.
9724 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9726 * mini.c: use faster allocation for CEE_BOX if possible.
9728 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9730 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9731 Moved inlined mempcy code to its own function so that is can be
9732 reused. Added an inline memset function as well (optimized initobj).
9733 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9735 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9737 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9739 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9741 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9742 arch code can setup the cpu for CLR execution, if needed.
9743 We use it on x86 to set the precision of FP operations.
9745 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9747 * mini.c: disable some optimizations if we can guess they'll cost too
9748 much for a given method.
9750 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9752 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9754 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9755 * mini.h mini.c mini-x86.c: Added instruction level coverage
9756 info collection support.
9758 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9760 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9761 is now implemented in the profiling API. Get rid of a couple of
9762 unnecessary global variables.
9764 2003-06-15 Nick Drochak <ndrochak@gol.com>
9766 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9767 * cpu-g4.md: add op_bigmul and op_bigmul_un
9768 * cpu_pentium.md: add op_bigmul_un
9769 * inssel-long32.brg: add rule for unsigned bigmul
9770 * mini-ops.h: define OP_BIGMUL_UN
9771 * mini-x86.c: THE BUG: handle (un)signed properly
9772 * mini.c: choose unsigned opcode if needed.
9773 This set of patches fixes bug #44291
9775 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9777 * mini.c (optimize_branches): improved to handle all kinds of
9778 conditional branches.
9780 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9782 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9783 don't raise exceptions.
9785 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9787 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9788 to arch-specific files.
9790 2003-06-09 Martin Baulig <martin@ximian.com>
9792 * Makefile.am (libs): Added $(LIBGC_LIBS).
9794 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9796 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9797 and OP_ATAN (fixes bug#44293).
9799 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9801 * Makefile.am, mini-x86.c: rename cpu description array to
9802 pentium_desc, since some compilers define the 'pentium' preprocessor
9805 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9807 * mini.c (mini_select_instructions): add explicit branch if the
9808 following block is not the false target of a conditional branch -
9809 we need this with any optimization that reorder or remove bblocks
9811 * mini.c (optimize_branches): bug fixes
9813 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9815 * mini.c (mono_method_to_ir): inline static readonly fields
9817 * ssa.c (fold_tree): start cfold support for long (very simple
9820 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9822 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9824 * inssel.brg: fixed memcpy (bug #44219).
9826 2003-06-05 Dick Porter <dick@ximian.com>
9828 * driver.c: Set the glib log levels to not abort if g_message
9831 g_set_prgname() has to happen before mini_init() so that the
9832 process handle gets the info.
9834 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9836 * driver.c: add intrins to the default optimizations to get wider
9839 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9841 * mini.h: some large basic blocks will overflow a 16-bit
9842 integers for symbolic registers.
9844 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9846 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9847 (mono_arch_output_basic_block): fix bug 43499
9849 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9851 * mini.c: kill duplicated definition of mono_debug_format.
9853 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9855 * mini-x86.c, arrays.cs: fixed register allocation bug.
9857 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9859 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9861 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9863 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9866 (print_method_from_ip): also print source location information if
9869 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9871 * mini.c (mono_find_block_region): bug fix in region code
9872 (mini_method_compile): enable removing unreachable code again, but
9873 only in methods without exception clauses.
9875 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9877 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9878 Implemented arglist opcode and handling of TypedReference type.
9879 Fixed x86 call convention when a structure is returned.
9880 Minimal support for calling static vararg methods.
9882 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9884 * mini.c (mini_method_compile): always remove unreachable code,
9885 because the code in them may be inconsistent (access to dead
9886 variables for example).
9888 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9890 * driver.c, debug-mini.c: warning fixes.
9892 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9894 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9896 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9898 * mini.c: thread-static fields are registered in mono_class_vtable(),
9899 so ensure the function is called before checking for them.
9901 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9903 * mini.c (optimize_branches): fix for bug 43586
9905 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9906 overflow (fixes Bug #43639)
9908 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9910 * mini.c, objects.cs: allow the use of stobj for primitive types.
9912 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9914 * mini.c: be less strict about argument checking until we support
9915 running the verifier.
9917 2003-05-27 Nick Drochak <ndrochak@gol.com>
9919 * basic-long.cs: tests for (ulong)int * (ulong)int also
9920 * mini.c: use the same trick for (ulong)int * (ulong)int
9922 2003-05-27 Nick Drochak <ndrochak@gol.com>
9924 * basic-long.cs: add regression test for (long)int * (long)int
9925 * cpu-pentium.md: add op_bigmul specification
9926 * inssel-long32.brg: add OP_BIGMUL rule
9927 * mini-ops.h: add OP_BIGMUL
9928 * mini-x86.c: register allocator: handle case where src1 needs to be
9930 * mini.c: substitute special BIGMUL opcode in the tree for
9931 (long)int * (long)int
9933 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9935 * jit-icalls.c: call the type ctor on field access if needed.
9937 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9939 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9940 to a method (including results of ldelema, bug#43207).
9942 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9944 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9945 colors to show exception handler blocks.
9947 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9948 (fix for pinvoke7.cs).
9950 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9952 * mini.h, mini.c: ensure correct initialization order for types that
9953 require it. Prepare for lazy compilation of jit icall wrappers.
9954 Provide a name for opcode emulation to reduce unneeded mallocing.
9956 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9958 * mini-x86.c: better register restoring code and profiling
9959 support for tail calls.
9961 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9963 * mini.h, driver.c: prepare for leaf methods optimization.
9965 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9967 * mini.c: get targets of branches before converting a method.
9969 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9971 * mini.c (optimize_branches): added some experimental code (disbaled)
9973 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9975 * mini.c (optimize_branches): fix branch to branch optimization
9977 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9979 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9981 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9983 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9986 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9988 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9989 enable use of interface variables again.
9991 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9992 I1 to registers because there is no simply way to sign extend 8bit
9993 quantities in caller saved registers on x86.
9995 * inssel-float.brg: set costs of some rules to 2 so
9996 that monobure always select the arch. specific ones if supplied,
9997 regardless of the order we pass the files to monoburg.
9999 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10001 * mini.c, mini-x86.c: since the magic trampoline for jumps
10002 can't patch the code directly, we do it as soon as the
10003 method gets compiled.
10005 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10007 * mini-x86.c, mini.h: introduce a new patching method
10008 to support CEE_JMP and tail calls.
10009 * mini.c: obey tail.call. Don't precompile methods target
10011 * tramp-x86.c: new trampoline code to handle methods
10012 reached through a jump.
10014 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10016 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10017 bit values to registers
10019 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10021 * mini.c (mono_compile_get_interface_var): share interface
10022 variables if possible.
10024 2003-05-16 Martin Baulig <martin@ximian.com>
10026 * debug-mini.c (mono_init_debugger): New function to initialize
10027 the debugger. This is not in the debugger since it needs to
10028 access some of mini's internals.
10030 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10032 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10034 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10036 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10037 for value type handling.
10039 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10041 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10042 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10044 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10046 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10047 the constructor through a proxy.
10049 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10051 * jit-icalls.c, inssel.brg: fixes to array element address
10054 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10056 * mini-x86.c (is_regsize_var): allocate pointer to registers
10058 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10060 * driver.c: fixed typo, added intrins to the set of optimizations
10061 tested with regressions.
10063 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10065 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10066 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10069 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10071 * inssel.brg: remove some common pop instructions without side effects
10073 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10075 * inssel-x86.brg: fixed thinko in int to double conversions.
10077 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10079 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10081 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10083 * inssel-long32.brg: two more missing instructions.
10085 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10087 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10088 if not already set.
10090 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10092 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10095 * basic-float.cs: Added tests for negative zero.
10097 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10099 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10100 a couple of missing operations for long casts, with test cases.
10102 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10104 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10106 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10108 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10109 code size estimation.
10111 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10113 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10114 abstract methods (fix bug 42542)
10116 * aot.c: add ability to handle array types
10118 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10120 * mini.c: Call the _specific versions of the object allocation
10121 functions if possible.
10123 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10125 * driver.c: call setlocale ().
10127 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10129 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10132 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10134 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10136 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10137 wrappers (fix bug 42122)
10139 2003-05-04 Martin Baulig <martin@ximian.com>
10141 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10143 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10144 s/mini_set_defaults/mono_set_defaults/g.
10146 2003-05-04 Martin Baulig <martin@ximian.com>
10148 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10150 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10152 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10153 (reported by Don Roberts).
10155 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10157 * mini.c: temporarily work around two bugs for this release.
10159 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10161 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10162 that contains -export-dynamic and it makes using the ld script
10164 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10166 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10168 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10171 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10173 * mini.c: make sure leave calls all the needed finally blocks,
10174 even when the target jumps out of multiple exception clauses.
10176 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10178 * ldscript, Makefile.am: add linker script to reduce the number of
10179 exported symbols (should also fix the issues with libwine defining
10180 some of the same symbols in io-layer).
10182 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10184 * driver.c (mini_main): Avoid assertion when no file name is given on
10187 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10189 * driver.c: added --version/-V command line option.
10190 Added the inline optimization in the regression tests.
10192 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10194 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10195 to the type in the method signature (fixes bug#42134).
10197 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10199 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10201 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10203 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10205 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10207 * driver.c: fixed bug #42100.
10209 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10211 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10213 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10215 * mini.c: moved most of the code required to do inlining to its own
10216 function so it can be reused. Inline also ctors if appropriate.
10218 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10220 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10221 the runtime can call mono API functions.
10223 2003-04-27 Martin Baulig <martin@ximian.com>
10225 * debug-mini.c (mono_debug_init_method): Added
10226 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10227 send a notification to the debugger.
10229 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10230 running in the Mono Debugger, just pass the breakpoint number to
10231 mono_debug_init_method().
10233 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10235 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10237 * mini.c: allow some more unsafe compares.
10239 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10241 * mini-x86.c, Makefile.am: make distcheck works (partially from
10242 a patch by Richard Lee <r.h.lee@attbi.com>).
10243 * regset.c, regset.h: removed, they are unused.
10245 2003-04-25 Dick Porter <dick@ximian.com>
10247 * driver.c: Usage reports the name as 'mono' not 'mini'
10248 * exceptions-x86.c: Build and run on freebsd
10250 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10252 * Makefile.am: install the program with the 'mono' name and
10253 the library as libmono instead of mini and libmini.
10255 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10257 * driver.c: provide the APIs for the embedding interface of the old jit.
10259 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10261 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10263 2003-04-23 Martin Baulig <martin@ximian.com>
10265 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10267 * driver.c: Added `--debug' command line argument to enable
10270 2003-04-23 Martin Baulig <martin@ximian.com>
10272 * debug.[ch]: Removed. The code is now in
10273 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10275 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10278 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10280 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10282 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10285 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10286 mono_domain_finalize.
10287 (mini_method_compile): use mono_method_profile* if the the option is
10290 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10292 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10293 methods with their wrapper.
10295 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10296 methods with their wrapper.
10298 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10301 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10304 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10307 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10309 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10311 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10313 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10314 of the mempool. This is slightly faster and uses less memory
10316 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10318 * mini.c: avoid O(n) allocation for variables.
10320 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10322 * mini.c: handle items on the stack after inlining methods.
10324 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10326 * mini.c: make the method->opcode optimization dependent
10327 on MONO_OPT_INSTRINS and do it lazily.
10329 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10331 * driver.c: print overall results at the end of regression run.
10333 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10335 * inssel.brg: don't overwrite symbolic registers.
10337 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10339 * inssel-x86.brg: fix conversion from long to float.
10341 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10343 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10345 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10347 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10349 * driver.c: Added --print-vtable option as in the old JIT.
10351 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10353 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10355 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10357 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10359 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10361 * mini.c regalloc.c regalloc.h: Fix memory leak.
10363 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10365 * aot.c (mono_aot_get_method): register all used strings
10367 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10369 * mini.c: always intern strings references with ldstr at compile time.
10371 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10373 * Makefile.am: add BUILT_SOURCES.
10375 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10377 * driver.c: give a better error message when the assembly to execute
10378 doesn't have an entry point.
10380 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10382 * Makefile.am: added hack for automake
10384 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10387 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10389 22003-04-07 Martin Baulig <martin@ximian.com>
10391 * Makefile.am: Added Makefile.am.
10393 * debugger-main.c: Removed, this is now in the debugger where it
10396 * mini.pc.in: Call this package `mini' for the moment.