1 2007-06-28 Martin Baulig <martin@ximian.com>
3 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
5 2007-06-25 Zoltan Varga <vargaz@gmail.com>
7 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9 * generic.2.cs: Add new test case.
11 2007-06-25 Martin Baulig <martin@ximian.com>
13 Merged the `debugger-dublin' branch.
16 (mono_debugger_insert_method_breakpoint): New public method.
17 (mono_debugger_remove_method_breakpoint): Likewise.
18 (mono_debugger_check_breakpoints): New static method.
19 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
21 * debug-debugger.h (MonoDebuggerInfo):
22 Renamed (to keep backward compatibility in the vtable):
23 `insert_breakpoint' -> `old_insert_breakpoint'.
24 `remove_breakpoint' -> `old_remove_breakpoint'.
25 `create_string' -> `old_create_string'.
26 `lookup_class' -> `old_lookup_class'.
27 `lookup_type' -> removed; changed into a dummy field.
28 `lookup_assembly' -> `old_lookup_assembly'.
29 Added (same functionality, but different signature):
30 `create_string', `lookup_class', `lookup_assembly'
32 `get_method_addr_or_bpt', `remove_method_breakpoint',
35 * debug-debugger.c: Merged the `debugger-dublin' branch.
37 2007-06-23 Zoltan Varga <vargaz@gmail.com>
39 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
41 (peephole_pass): Likewise.
43 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
45 * driver.c: hopefully make setaffinity work also for ancient
48 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
50 * driver.c : win32 build fix.
52 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
54 * driver.c: check for the MONO_NO_SMP env var and bind to a single
55 processor if it is set.
57 2007-06-21 Martin Baulig <martin@ximian.com>
59 * debug-mini.h: New file.
62 (mono_debugger_insert_breakpoint_full): Moved here from
63 ../metadata/mono-debug-debugger.c.
64 (mono_debugger_remove_breakpoint): Likewise.
65 (mono_debugger_breakpoint_callback): Likewise.
67 2007-06-15 Raja R Harinath <rharinath@novell.com>
69 * jit-icalls.c (mono_helper_compile_generic_method): Update to
70 changes in MonoGenericClass.
72 2007-06-14 Zoltan Varga <vargaz@gmail.com>
74 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
76 2007-06-14 Raja R Harinath <rharinath@novell.com>
78 * jit-icalls.c (mono_helper_compile_generic_method): Update to
79 removal of MonoGenericMethod.
81 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
83 * mini-exceptions.c: hooks for the exception events profiling API.
85 2007-06-14 Randolph Chung <tausq@debian.org>
87 * Makefile.ma: Add hppa target.
88 * mini-arch.h: Include mini-hppa.h
89 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
90 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
91 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
93 2007-06-14 Randolph Chung <tausq@debian.org>
95 * inssel.brg: Add rules for "chained" compare-branch operations so that
96 a single compare op can affect multiple branches. Adjust cost for
97 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
98 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
99 cost for some rules so that they can more easily be overridden by
100 per-arch rules (with fixes from lupus).
101 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
103 2007-06-13 Randolph Chung <tausq@debian.org>
105 * mini-ops.h: Reorder branch ops so that they match the order of the
106 corresponding CEE_* ops. The code expects them this way.
107 Add new ops for HPPA target.
108 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
110 2007-06-13 Randolph Chung <tausq@debian.org>
112 * mini-exceptions.c: Handle cases where the stack grows towards
114 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
116 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
118 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
120 * driver.c: explain where a non-matching corlib is found.
122 2007-06-13 Mark Probst <mark.probst@gmail.com>
124 * mini.c (print_jit_stats): Output dynamic code allocation stats.
126 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
128 * mini-exceptions.c: Generate a method profile leave event during
129 an exception to ensure that the profiler gets notified.
131 2007-06-07 Zoltan Varga <vargaz@gmail.com>
133 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
136 * cpu-amd64.md: Add long_and/or/xor opcodes.
138 2007-06-06 Wade Berrier <wberrier@novell.com>
140 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
141 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
142 length of instruction shr_imm (expected 8, got 10)
144 2007-06-06 Zoltan Varga <vargaz@gmail.com>
146 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
148 2007-06-06 Mark Probst <mark.probst@gmail.com>
150 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
151 MonoInternalHashTable again (fixed bug in the internal hash table
154 2007-06-06 Mark Probst <mark.probst@gmail.com>
156 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
157 Have to figure out what makes it crash the SWF regression.
159 2007-06-05 Zoltan Varga <vargaz@gmail.com>
161 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
163 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
165 * mini.c: optimize out the type check when storing null in a
168 2007-06-04 Mark Probst <mark.probst@gmail.com>
170 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
171 MonoInternalHashTable.
173 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
175 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
176 signed integer methods.
178 2007-06-02 Zoltan Varga <vargaz@gmail.com>
180 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
181 permanently since the current approach doesn't work.
183 2007-06-02 Zoltan Varga <vargaz@gmail.com>
185 * inssel.brg (stmt): Only call delegate->invoke_impl if
186 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
188 2007-06-01 Zoltan Varga <vargaz@gmail.com>
190 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
193 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
194 account if it contains a rex prefix.
195 (peephole_pass): Handle OP_FMOVE as well.
197 2007-06-01 Zoltan Varga <vargaz@gmail.com>
199 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
200 as it causes regressions.
202 2007-05-31 Zoltan Varga <vargaz@gmail.com>
204 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
207 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
209 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
210 (mono_arch_get_this_arg_from_call): Ditto.
212 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
214 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
217 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
218 (mono_arch_get_this_arg_from_call): Ditto.
220 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
222 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
223 try to create optimized invoke code and use that for further invocations.
224 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
226 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
228 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
230 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
231 sealed classes or methods.
232 *devirtualization.cs: tests for the new optimization
234 2007-05-29 Zoltan Varga <vargaz@gmail.com>
236 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
237 by the update_volatile () function.
239 2007-05-27 Zoltan Varga <vargaz@gmail.com>
241 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
244 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
246 2007-05-24 Jonathan Chambers <joncham@gmail.com>
248 * mini.c: Add configure checks for header files.
249 * mini-x86.c: Add configure checks for header files.
250 * trace.c: Add configure checks for header files.
251 * aot-runtime.c: Add configure checks for header files.
252 * aot-compiler.c: Add configure checks for header files.
253 * driver.c: Add configure checks for header files.
254 * mini-codegen.c: Add configure checks for header files.
256 Code is contributed under MIT/X11 license.
258 2007-05-22 Zoltan Varga <vargaz@gmail.com>
260 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
261 icompare_imm -128 + op_iclt. Fixes #81703.
263 2007-05-19 Zoltan Varga <vargaz@gmail.com>
265 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
267 2007-05-15 Massimiliano Mantione <massi@ximian.com>
269 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
270 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
271 so that all isinst checks now use "interface_bitmap".
273 2007-05-15 Zoltan Varga <vargaz@gmail.com>
275 * cpu-amd64.md (jmp): Fix a warning.
277 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
279 * basic.cs: Add new regression test.
281 * basic.cs: Remove test which is now in basic-long.cs.
283 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
285 * basic-long.cs: Add new test.
287 2007-05-13 Zoltan Varga <vargaz@gmail.com>
289 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
291 2007-05-12 Zoltan Varga <vargaz@gmail.com>
293 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
295 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
298 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
301 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
302 the exception throwing code a bit.
304 * mini-x86.c (get_call_info): Allocate result from a mempool.
306 2007-05-11 Zoltan Varga <vargaz@gmail.com>
308 * aot-compiler.c (find_typespec_for_class): Fix the assert.
310 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
312 * mini.h (MonoCompile): Add 'token_info_hash' field.
314 * mini.c: Save token->method associations during compilation so the AOT
317 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
318 which reference generic classes and methods.
320 2007-05-10 Zoltan Varga <vargaz@gmail.com>
322 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
324 * aot-compiler.c (compile_method): Fix a typo in a comment.
326 * aot-runtime.c (decode_cached_class_info): Skip generic types.
328 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
331 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
333 2007-05-09 Zoltan Varga <vargaz@gmail.com>
335 * mini.h (MonoCompile): Add 'args' field.
337 * mini.c (mono_compile_create_vars): Store variables representing the arguments
340 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
342 2007-05-08 Zoltan Varga <vargaz@gmail.com>
344 * mini.c (mono_compile_get_interface_var): Remove this unused function.
346 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
348 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
349 opcodes for some opcodes.
351 * mini.h *.brg *.c: Use the new opcodes.
353 2007-05-08 Massimiliano Mantione <massi@ximian.com>
355 * mini.h: Bumped aot revision.
357 * inssel.brg: modified code generation of type checks for interfaces
358 to use the new "MonoClass.interface_bitmap" instead of the old
359 "MonoClass.interface_offsets".
361 2007-04-30 Zoltan Varga <vargaz@gmail.com>
363 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
365 2007-04-29 Zoltan Varga <vargaz@gmail.com>
367 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
370 2007-04-27 Neale Ferguson <neale@sinenomine.net>
372 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
374 2007-04-27 Wade Berrier <wberrier@novell.com>
376 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
377 mini.h) to fix build.
379 2007-04-26 Zoltan Varga <vargaz@gmail.com>
381 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
383 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
384 causes the corlib unit tests to fail.
386 2007-04-25 Zoltan Varga <vargaz@gmail.com>
388 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
390 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
392 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
393 opcodes to the comparison relations.
395 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
396 opcodes to their types.
398 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
400 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
401 it in cfg->arch.cinfo.
403 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
405 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
406 cfg->cil_offset_to_bb.
408 2007-04-24 Zoltan Varga <vargaz@gmail.com>
410 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
411 created becase of initlocals.
413 2007-04-23 Zoltan Varga <vargaz@gmail.com>
415 * mini-alpha.c cpu-alpha.md: More alpha port work from
416 Sergey Tikhonov <tsv@solvo.ru>.
418 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
420 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
422 2007-04-19 Zoltan Varga <vargaz@gmail.com>
424 * cpu-s390.md (break): Correct the length of break instruction.
426 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
428 * mini.c: fix a couple of soft-float issues and comments.
430 2007-04-15 Miguel de Icaza <miguel@novell.com>
432 * trace.c (is_filenamechar): - is also a filename char.
434 2007-04-15 Neale Ferguson <neale@sinenomine.net>
436 * mini-s390.c: Correct checking for enum type in return value processing.
438 2007-04-14 Raja R Harinath <rharinath@novell.com>
440 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
441 (version.h): Makefile is in the build directory.
443 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
445 * mini-amd64.h: fix for assertion failure on Solaris/amd64
447 2007-04-11 Martin Baulig <martin@ximian.com>
449 * mini.c (can_access_member): Fix handling of generic classes;
452 2007-04-10 Zoltan Varga <vargaz@gmail.com>
454 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
456 2007-04-05 Zoltan Varga <vargaz@gmail.com>
458 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
460 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
462 * mini-codegen.c: make sure the right spill amount is
463 used for fp or integer registers (fixes the float_sub_spill() on ppc).
465 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
467 * mini-ppc.c: fixes for the fp_branch_nan test.
469 2007-03-23 Zoltan Varga <vargaz@gmail.com>
471 * basic.cs: Comment out new test which still fails on ia64.
473 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
475 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
477 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
479 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
481 2007-03-22 Zoltan Varga <vargaz@gmail.com>
483 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
484 on 64 bit machines. Fixes part of #80738.
486 * basic.cs: Add regression test.
488 2007-03-17 Zoltan Varga <vargaz@gmail.com>
490 * inssel.brg basic.cs: Revert previous change to fix build.
492 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
495 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
497 * basic.cs: Add new regression test.
499 2007-03-17 Zoltan Varga <vargaz@gmail.com>
501 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
504 2007-03-16 Neale Ferguson <neale@sinenomine.net>
506 * cpu-s390x.md: Correct length of break instruction.
508 2007-03-16 Neale Ferguson <neale@sinenomine.net>
510 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
511 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
513 2007-03-15 Jonathan Chambers <joncham@gmail.com>
515 * *.c: Begin WIN64 port.
516 * mini.c: Use correct register in profiler.
517 * mini-amd64.c: No inline assembly on Win64.
518 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
519 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
520 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
521 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
522 mono_arch_ip_from_context for Win64.
524 Contributed under MIT/X11 license.
526 2007-03-15 Zoltan Varga <vargaz@gmail.com>
528 * exceptions-amd64.c (seh_handler): Ditto.
530 * exceptions-x86.c (seh_handler): Fix a memory leak.
532 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
534 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
535 mini-s390x.c: fixed peephole optimizations to deal
536 correctly with 1 and 2 byte reload avoidance.
538 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
540 * cpu-s390.md, cpu-s390x.md: update localloc length.
542 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
544 * cpu-g4.md: added missing descriptions.
546 2007-03-14 Miguel de Icaza <miguel@novell.com>
548 * Makefile.am: Add support so the tail tests are not executed on
549 PowerPC as that is a known limitation of the PowerPC port.
551 2007-03-13 Jonathan Chambers <joncham@gmail.com>
553 * runmdesc.bat: Move to msvc directory.
555 2007-03-13 Jonathan Chambers <joncham@gmail.com>
557 * runmdesc.bat: Run executable that was produced by the current
558 target and sent via an argument.
560 2007-03-11 Zoltan Varga <vargaz@gmail.com>
562 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
565 * generics.2.cs: Add regression test.
567 2007-03-09 Wade berrier <wberrier@novell.com>
569 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
571 2007-03-09 Zoltan Varga <vargaz@gmail.com>
573 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
574 AOT code depends on this.
576 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
578 * mini.c: more precise tracking of types in the eval stack
579 (part of fix for bug #81044).
581 2007-03-07 Zoltan Varga <vargaz@gmail.com>
583 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
585 * aot-compiler.c (encode_patch): Remove an obsolete comment.
587 2007-03-06 Zoltan Varga <vargaz@gmail.com>
589 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
591 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
593 2007-02-22 Zoltan Varga <vargaz@gmail.com>
595 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
596 a pointer on 64 bit systems. Fixes #80190.
598 * iltests.il: Add new regression test.
600 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
602 * mini.c: inline a constant for Environment.IsRunningOnWindows.
604 2007-02-19 Geoff Norton <gnorton@customerdna.com>
606 * trace.c: Remove an erroneous alignemnt check when tracing.
607 Fixes --trace on OSX86.
609 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
611 * mini-$(arch).h: initialize SP in context for all the archs.
613 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
615 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
616 regressions in the thread tests.
618 2007-02-14 Zoltan Varga <vargaz@gmail.com>
620 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
621 - fixed implementation of LOCALLOC opcode
622 - implemented non-un compare for floats
624 - implementation of FDIV and CKFINITE opcodes
625 - fixes for latest mono updates
626 - additional arch opcodes
628 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
630 * Makefile.am: simplify and merge rules for cross-compilation.
632 2007-02-07 Massimiliano Mantione <massi@ximian.com>
634 * local-propagation.c: Actually *apply* the fix for bug 80591...
636 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
638 * mini-exceptions.c: backuot part of the last change
639 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
641 2007-02-06 Massimiliano Mantione <massi@ximian.com>
642 * inssel.brg: Fix bug 59286.
645 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
647 * mini-exceptions.c: patch from Zoltan to correctly check for
648 stack boundaries (using the stack register, not the frame register),
649 fixes bugs #80724, #79717.
651 2007-02-03 Zoltan Varga <vargaz@gmail.com>
653 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
654 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
656 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
657 presence of frame pointer elimination.
659 2007-02-01 Geoff Norton <gnorton@customerdna.com>
661 * mini-x86.h: NetBSD UCONTEX_REG defines.
663 2007-02-01 Zoltan Varga <vargaz@gmail.com>
665 * inssel-amd64.brg: Fix amd64 build.
667 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
669 * mini.h: remove extern to workaround what looks likes gcc bug 26905
672 2007-01-31 Zoltan Varga <vargaz@gmail.com>
674 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
677 * mini-<ARCH>.c: Use mono_is_regsize_var ().
679 2007-01-30 Mark Mason <mason@broadcom.com>
681 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
682 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
683 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
684 beginning support for CEE_JMP [not quite working yet]
685 * tramp-mips.c: LMF handling now works
687 2007-01-30 Zoltan Varga <vargaz@gmail.com>
689 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
691 * mini.h (NULLIFY_INS): New macro.
693 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
695 * mini.c: statistical profiler fix for windows, patch
696 from Tor Lillqvist (tml@novell.com).
698 2007-01-30 Massimiliano Mantione <massi@ximian.com>
699 * local-propagation.c: Fix bug 80591.
701 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
703 * Makefile.am: put back the --export-dynamic option as with
704 the previous gmodule flags (thanks to Robert Jordan).
706 2007-01-28 Zoltan Varga <vargaz@gmail.com>
708 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
710 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
711 simplify and speed up the local register allocator. Also rename some fields
712 like iassign->vassign.
714 * regalloc.c: Remove some functions which are no longer used since their
715 inlined version is in mini-codegen.c.
717 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
719 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
721 2007-01-27 Zoltan Varga <vargaz@gmail.com>
723 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
724 narrowing. Fixes #80622.
726 * iltests.il: Add new regresssion test.
728 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
730 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
731 debug-debugger.c, debug-debugger.h: warning fixes.
732 * driver.c: updated copyright year and made it fit in one line.
734 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
736 * aot-runtime.c: updated to use mono-dl instead of gmodule.
738 2007-01-25 Zoltan Varga <vargaz@gmail.com>
740 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
742 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
744 * iltests.il: Add new test for bug #80507.
746 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
748 * mini-arm.h: use soft-float also on vfp for now.
750 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
752 * mini.c: fix some more soft-float issues.
754 2007-01-24 Zoltan Varga <vargaz@gmail.com>
756 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
758 2007-01-24 Massimiliano Mantione <massi@ximian.com>
759 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
760 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
761 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
763 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
765 * mini-arm.c: typo fix.
767 2007-01-23 Neale Ferguson <neale@sinenomine.net>
769 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
771 2007-01-21 Zoltan Varga <vargaz@gmail.com>
773 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
774 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
776 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
778 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
780 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
782 * inssel.brg: Fix a warning.
784 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
786 * abcremoval.c ssa.c ssapre.c: Update after this change.
788 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
790 * dominators.c (df_set): Use mono_bitset_union_fast.
792 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
794 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
795 mini-codegen.c: reduce relocations and memory usage for the cpu
798 2007-01-20 Zoltan Varga <vargaz@gmail.com>
800 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
802 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
803 to reduce their size.
805 2007-01-19 Mark Mason <mason@broadcom.com>
807 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
808 * mini-mips.c: more configuration macros, support long conditional branches, additional
809 asserts, fix epilog instrumentation.
810 * mini-mips.h: use standard stack walk
811 * cpu-mips.md: increase size of div, rem and conditional branches
813 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
815 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
818 2007-01-19 Zoltan Varga <vargaz@gmail.com>
820 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
821 (compile_method): Ditto.
823 * aot-runtime.c (decode_klass_info): Ditto.
825 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
826 needed by the code generated by inssel.brg. Also fix a warning.
828 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
830 * mini.c: deal with enums that become genericinsts by
831 being nested in a generic class (bug #79956).
833 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
835 * mini.c: match the generic definition to check for
836 private access with generic types (bug #78431).
838 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
840 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
841 to make life easier for people cross-compiling that insist on not
844 2007-01-17 Mark Mason <mason@broadcom.com>
846 * inssel-long.brg: patch to deal with mips missing flags
847 * inssel-long32-mips.brg: implement overflow checks
848 * insset-mips.brg: implement overflow checks
849 * mini-mips.h: implement conditional exception handling
850 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
851 Remove unused code, minor cleanups.
852 * exceptions-mips.c: minor cleanups
853 * mini-ops.h: add mips conditional exception ops
854 * cpu-mips.md: add mips conditional exception ops
857 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
859 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
860 to deal with mips missing of flags.
862 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
864 * exceptions-ppc.c: execute fault handlers.
866 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
868 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
870 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
872 * mini.c: handle also floating point values in initialize_array.
874 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
876 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
877 array initialization and make it conditional on the intrins option.
879 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
881 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
882 relocations and put the patch info names close to the enum definition.
884 2007-01-15 Mark Mason <mason@broadcom.com>
886 * basic.cs, exceptions.cs: break up large tests to increase debugability.
888 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
890 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
892 2007-01-12 Raja R Harinath <rharinath@novell.com>
894 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
896 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
898 * Makefile.am: distribute the mips sources.
900 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
902 * mini-codegen.h: handle bug #80489 here, by excluding ecx
905 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
907 * cpu-x86.md: back out for now as this triggers other regressions.
909 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
911 * cpu-x86.md: force src1 and dest regpair for long shift instructions
912 to eax:edx, so ecx can't get allocated to them (bug #80489).
914 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
916 * mini.c, mini-exceptions.c: enabled running fault handlers
919 2007-01-03 Miguel de Icaza <miguel@novell.com>
921 * driver.c: If nothing fail, do not use the string "failed",
922 because it makes it very annoying to view test result logs on the
925 2006-12-30 Miguel de Icaza <miguel@novell.com>
927 * debug-debugger.c (mono_debugger_main): Rename "main" to
928 "main_method" to prevent a warning.
930 Remove a warning for unused field.
932 2006-12-28 Martin Baulig <martin@ximian.com>
935 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
937 2006-12-22 Martin Baulig <martin@ximian.com>
939 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
940 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
941 seperate `.mdb_debug_info' section, so we can access it from the
942 debugger even if the binary is stripped.
944 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
945 from the `.mdb_debug_info' here to prevent the linker from
946 removing that section.
948 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
951 2006-12-19 Robert Jordan <robertj@gmx.net>
953 * mini-x86: enable the code to return small structures in
954 registers for FreeBSD as well. Fixes bug #80278.
955 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
957 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
959 * mini-x86.c: align the stack when calling the profiler
960 function instrumenting the prolog (on OSX).
962 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
964 * mini.c: emit a break opcode where Debugger.Break () is called.
966 2006-12-13 Miguel de Icaza <miguel@novell.com>
968 * mini.c (mono_method_to_ir): Provide useful information on this
969 assert, to prevent others from debugging like I did.
971 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
973 * mini.c: enable code which was incorrectly commented
976 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
978 * mini-x86.c: enable on OSX, too, the code to return small
979 structures in registers.
981 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
983 * mini-x86.c: remove the use of the dynamic code manager here, too.
985 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
987 * mini.h, debug-debugger.c, tramp-*.c: fixed
988 mono_debugger_create_notification_function() to use
989 mono_global_codeman_reserve () instead of a dynamic code manager.
991 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
993 * mini.c, jit-icalls.h, jit-icalls.c: remove the
994 ves_array_element_address() jit icall and use a generated
995 managed method instead (which is about 4 times faster for a rank 3
998 2006-11-29 Mark Mason <mason@broadcom.com>
1000 * basic-calls.cs: additional tests for passing
1001 structures as function arguments.
1003 2006-11-29 Mark Mason <mason@broadcom.com>
1005 * mini-mips.h: disable custom exception handling
1006 * mini-mips.c: throw/rethrow should use jalr to call
1007 exception stubs. Fixed bug with passing structures
1008 by value. More support for tracing floating point
1011 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1013 * mini.c: fixed typo in the soft-float ldind.r4 handling
1016 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1018 * mini.c, mini.h, driver.c: added --runtime command line
1019 option to select a different runtime than the autodetected one.
1020 * jit.h: added API for embedders to initialize with a specific
1023 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1025 * mini.c: handle also boxing of r4 values (bug #80024).
1027 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1029 * mini-ppc.c: force indirect calls until we reserve
1030 enough address space for all the generated code.
1032 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1034 * exceptions-arm.c: workaround bugs in the libc definition
1037 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1039 * inssel.brg: fixes from me and Mark Mason.
1041 2006-11-23 Dick Porter <dick@ximian.com>
1043 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1044 semaphore display now we've fixed the initial value
1046 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1048 * inssel.brg: partially revert the last change to fix the build.
1050 2006-11-21 Mark Mason <mason@broadcom.com>
1052 * inssel.brg: Add and use compare-and-branch macros to support
1053 architectures that do not have condition code registers (ie. MIPS).
1054 * *-mips.{c,brg,md}: Fix copyright statements
1056 2006-11-20 Mark Mason <mason@broadcom.com>
1058 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1059 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1060 * mini.h: Added declaration for mono_print_ins()
1061 * mini-codegen.c: added ins_spec initializer for MIPS
1062 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1063 vreg to be virtual and hreg to be non-virtual.
1064 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1065 is not yet working/implemented correctly.
1066 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1067 non-static, fixup calls to print_ins() from other parts in the file.
1069 2006-11-20 Mark Mason <mason@broadcom.com>
1071 * basic-calls.cs: added tests for passing structures as arguments
1074 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1076 * inssel-long32.brg: optimize signed division by power of two.
1078 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1080 * mini-arm.c: added support for interworking with thumb code
1081 (mono must be still be built using the ARM instruction encoding).
1083 2006-11-19 Miguel de Icaza <miguel@novell.com>
1085 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1086 verifier has different rules for it. Fixes a few verifier issues
1089 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1090 at the end, so people know what happened.
1092 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1094 * brach-opts.c: in optimize_exception_target() make sure we
1095 are in a catch clause (fixes bug #79871).
1097 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1099 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1100 more soft-float support fixes.
1102 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1104 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1105 that are passed half on the stack and half in registers.
1107 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1109 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1110 more mips integration work from Mark E Mason
1111 <mark.e.mason@broadcom.com>.
1113 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1115 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1116 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1117 tramp-mips.c: added sources for the mips port, not
1118 integrated in the build yet. Contributed by
1119 Mark E Mason <mark.e.mason@broadcom.com>.
1121 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1123 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1125 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1127 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1128 put the soft-float rules in its own file since it seems to
1129 break s390 compilation.
1131 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1133 * mini-arm.c: fixed wrnings.
1135 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1137 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1138 inssel-arm.brg: ARM support for soft-float.
1140 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1142 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1143 loads and stores of 32 bit fp values.
1145 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1147 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1149 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1150 works. Fixes #79852 and #79463.
1152 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1154 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1155 more soft-float support WIP and fixes.
1157 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1159 * mini-arm.c: some VFP updates.
1161 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1163 * mini-exceptions.c: 0 is a valid local var offset in some
1164 architectures, don't assert (bug #78508).
1166 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1168 * exceptions-arm.c: fixed off by one error in stack walk code.
1170 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1172 * mini.h, mini.c: more precise tracking of type load exceptions.
1174 2006-11-03 Robert Jordan <robertj@gmx.net>
1176 * Makefile.am: [WIN32] Add monow.exe target.
1177 * driver.c: [WIN32] Don't detach the console when debugging.
1180 2006-10-30 Miguel de Icaza <miguel@novell.com>
1182 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1184 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1186 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1188 * driver.c (mini_regression): Fix --regression with AOT.
1190 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1192 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1194 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1196 * mini-sparc.h: Don't use sigaction on sparc/linux.
1198 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1200 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1202 * mini-exceptions.c: Add proper include files for getpid ().
1204 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1206 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1207 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1210 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1211 name cache to reduce its size.
1213 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1215 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1217 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1218 the mono_lmf TLS variable.
1220 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1221 trampoline lmf frames.
1223 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1225 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1227 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1228 the mono_lmf TLS variable.
1230 * mini-exceptions.c: Access the LMF structure through accessors.
1232 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1233 variable instead of in jit_tls->lmf.
1235 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1237 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1238 trampoline lmf frames.
1240 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1242 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1244 * mini.c trace.c mini-x86.c: Revert these too.
1246 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1249 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1251 * genmdesc.c: removed now dead code.
1253 2006-10-09 Robert Jordan <robertj@gmx.net>
1255 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1257 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1259 * mini.h: do not leave gaps in the opcode values.
1261 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1263 * jit-icalls.h: flag functions as internal here, too.
1265 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1267 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1268 functions with the internal attribute.
1270 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1272 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1274 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1276 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1279 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1281 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1282 tail calls as on other platforms.
1284 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1286 * iltests.il: Add a few tailcall tests.
1288 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1290 * driver.c: fix loop for old compilers (bug #79521).
1292 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1294 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1296 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1298 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1299 metadata without any code.
1301 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1302 more precise debugging information using gdb.
1304 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1306 * inssel-ia64.brg: Make the helper methods static.
1308 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1310 * inssel-x86.brg: make the helper methods static.
1312 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1314 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1316 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1318 * mini.c: updates for monoburg changes.
1319 * inssel.brg: make a few helper functions static as they should.
1321 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1323 * Makefile.am: Move mini-codegen.c to common_sources.
1325 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1327 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1329 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1330 mini-ppc.h: port to use the common local register allocator.
1332 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1334 * mini.h: Remove the comment too then.
1336 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1338 * mini.h: put back backend.data which is to be used shortly and
1339 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1340 pointers on 4 byte boundaries it'd have much bigger issues running
1341 and you can ifdef it out anyway.
1343 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1345 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1346 MonoInst size by 4 bytes on 64 bit machines.
1348 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1350 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1351 replacement with more meaningful field names. Arch maintainers, please
1352 check the assigned names are good enough for your arch.
1354 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1356 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1357 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1359 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1361 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1362 relocations and memory requirements, put the optimization flags
1363 definitions in their own file.
1365 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1367 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1369 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1371 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1373 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1375 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1377 * inssel.brg: use the correct function to get the size of an item
1378 in an array, given an element class.
1379 * aot-compiler.c: do not access class->class_size directly.
1381 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1383 * mini.h, debug-mini.c: added a debugging function to print
1384 info about local variables and arguments in a jitted method.
1386 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1388 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1390 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1392 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1394 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1395 inner and outer loops when passing vtypes.
1397 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1399 * mini-ppc.c: take into account the cpu errata for cache flushing
1400 which caused some random errors (bug #79381).
1402 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1404 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1405 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1407 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1409 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1412 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1415 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1416 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1418 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1421 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1423 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1425 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1427 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1428 macro does not have to be changed during debugging.
1430 * 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>.
1432 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1434 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1436 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1437 MONO_ARCH_NO_EMULATE_MUL is defined.
1439 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1441 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1443 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1445 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1447 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1449 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1450 stuff to mini-exceptions.c where it is used.
1452 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1453 setup code, the real one is in mini-exceptions.c.
1455 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1456 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1457 some changes from the freebsd ports tree.
1459 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1462 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1464 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1466 * mini.c: on Linux, check for /proc to be mounted
1467 (bug# 79351, novell bug#201204).
1469 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1471 * mini.c: handle cases where pthread_attr_getstack() behaves
1472 incorrectly (bug #78096).
1474 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1476 * mini-arm.c: support larger stack frames (bug #79272).
1478 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1480 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1482 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1485 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1486 mono_class_from_name () to find a class from its name.
1488 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1490 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1492 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1494 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1496 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1498 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1500 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1501 callinfo->trampoline.
1503 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1505 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1508 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1510 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1512 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1514 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1515 stats.method_trampolines, it is already done by the generic trampoline code.
1517 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1519 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1521 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1523 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1525 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1527 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1529 * mini.c (print_jit_stats): Print new stats.
1531 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1533 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1535 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1536 Address on two dimensional arrays. Fixes #78729.
1538 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1540 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1543 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1545 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1548 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1550 (mini_get_ldelema_ins): Ditto.
1552 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1554 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1555 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1558 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1560 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1561 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1563 * exceptions-s390x.c: Cosmetic change.
1565 * tramp-s390.c: Fix warning.
1567 * cpu-s390.md: Correct length of mul_imm.
1569 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1571 * aot-compiler.c: added binary writer with ELF backend
1572 implementation (only on Linux/x86 for now).
1574 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1576 * Makefile.am: Don't run net 2.0 AOT tests.
1578 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1579 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1581 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1583 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1585 * aot-compiler.c: simplified and refactored the asm-writing code
1586 to allow different backends.
1588 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1590 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1592 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1593 little. Share patches of type TYPE_FROM_HANDLE as well.
1595 * mini.c (mono_patch_info_equal): New helper function.
1596 (mono_patch_info_hash): Ditto.
1598 * aot-compiler.c (emit_method_code): Fix s390 build.
1600 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1601 is not handled because it is stored as a flag and not as a type ctor. Fixes
1604 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1606 * aot-compiler.c: Fix computation of GOT slot statistics.
1608 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1609 Also remove support for not PIC AOT.
1611 * mini.h: Bump AOT file format version.
1613 * objects.cs: Add a test for #78990.
1615 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1616 (peter.dettman@iinet.net.au). Fixes #79087.
1618 * basic-long.cs: Add a test for the above.
1620 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1622 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1624 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1627 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1629 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1632 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1634 * mini.c: Don't verify COM proxy invoke calls
1637 2006-08-10 Dick Porter <dick@ximian.com>
1639 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1640 which process is holding semaphores locked.
1642 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1644 * mini-ia64.c mini-amd64.c: Fix #79027.
1646 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1648 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1650 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1651 implicit arguments in a vararg call. Fixes #79027.
1653 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1655 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1656 (mono_get_array_new_va_signature): Ditto.
1658 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1660 * aot-runtime.c: Call init_plt lazily.
1662 * inssel-long.brg: Fix unsigned long->int conversion.
1664 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1666 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1667 that most data is now in the .rss/.data section.
1669 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1671 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1673 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1675 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1677 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1679 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1680 virtual call. Fixes #79010.
1682 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1683 and use the result as the this argument in the real call.
1685 * generics.2.cs: Add a new test for #79010.
1687 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1689 * mini-x86.c: Fix a warning.
1691 * aot-compiler.c: Add a bunch of statistics.
1693 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1695 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1697 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1699 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1701 * 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>.
1703 2006-07-13 Miguel de Icaza <miguel@novell.com>
1705 * mini.c (mono_method_to_ir): Obtain the original method in the
1706 CIL stream and use this to perform validation.
1710 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1712 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1713 (mono_arch_call_opcode): Ditto.
1715 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1718 * mini.c (mono_patch_info_dup_mp): New helper function.
1720 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1721 compilation. Fixes #78827.
1723 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1725 * declsec.c: Use original security informations for
1726 MONO_WRAPPER_MANAGED_TO_MANAGED.
1728 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1730 * mini.c: Allow Com Interop methods/classes and
1731 don't verify COM wrapper calls
1734 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1736 * inssel-long32.brg: Fix long->i4 checked conversion.
1738 * exceptions.cs: Add a test for the above.
1740 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1742 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1744 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1747 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1750 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1752 * mini.c: Fix solaris/x86 exception handling.
1754 * Makefile.am: Get rid of $(ICU_LIBS).
1756 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1758 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1759 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1760 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1762 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1764 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1765 this function causes a SIGSEGV.
1767 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1769 * mini.c: Remove unused solaris/x86 includes.
1771 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1773 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1775 2006-06-20 Jb Evain <jbevain@gmail.com>
1777 * cpu-g4.md: fix max length of start_handler instruction.
1779 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1780 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1782 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1783 * ssa.c: Fixed bug 78653 for SSA based deadce.
1784 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1785 MonoInst.flags, used in SSA based deadce.
1786 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1787 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1789 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1791 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1792 it can end up using non executable memory on ppc64 systems
1793 running ppc32 userspace (fix from Johannes Berg).
1795 2006-06-14 Dick Porter <dick@ximian.com>
1797 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1800 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1801 * mini.c: Made so that inline is locally disabled if it would
1802 trigger a .cctor, because too many apps depend on this behavior
1803 (which seems to be also the one of the MS CLR).
1805 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1807 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1808 No idea why this worked before.
1810 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1811 which branch to outer exception clauses since they could skip the
1812 inner finally clauses. Fixes #78633.
1814 * exceptions.cs: Add a test for the above.
1816 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1819 * iltests.il: Add a test for the above.
1821 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1823 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1824 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1826 * iltests.il: Add a test for the above.
1828 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1830 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1832 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1833 methods as instrinsics.
1835 2006-06-09 Wade Berrier <wberrier@novell.com>
1837 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1838 (simple-cee-ops.h ssapre-mini-ops.h)
1840 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1842 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1843 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1845 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1846 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1848 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1850 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1852 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1854 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1855 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1856 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1857 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1858 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1859 of opcodes, so that bug 78549 should not happen again.
1860 * ssapre.c: Updated to use the renamed files.
1862 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1864 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1865 in OP_ATOMIC_EXCHANGE_I4.
1867 2006-06-07 Wade Berrier <wberrier@novell.com>
1869 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1870 in mono_debugger_create_notification_function)
1872 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1874 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1876 * mini.c (type_from_stack_type): Disable some changes which do not
1879 * driver.c: Reenable opts.
1881 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1882 of the evaluation stack.
1884 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1885 evaluation stack trace at entry to the bblock.
1887 * mini.c (merge_stacks): New function to perform verification of stack merges.
1888 Turned off by default.
1890 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1893 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1895 * local-propagation.c: Fixed bug 78549.
1897 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1899 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1901 2006-06-02 Miguel de Icaza <miguel@novell.com>
1903 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1904 tramp-arm.c, tramp-ia64.c
1905 (mono_debugger_create_notification_function): Update signature to
1906 new signature and use new protocol for creating the notification
1909 Should fix the build.
1911 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1913 * exceptions-ppc.c (mono_jit_walk_stack)
1914 (ves_icall_get_frame_info): Fix the build
1916 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1918 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1920 2006-05-31 Raja R Harinath <rharinath@novell.com>
1922 * il2tests.2.il: New file for generics CIL tests. Add test for
1924 * Makefile.am: Update.
1927 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1930 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1932 * aliasing.c: Fixed bug 78311.
1934 2006-05-29 Martin Baulig <martin@ximian.com>
1936 * mini-exceptions.c (mono_find_jit_info): When computing the
1937 native offset, check whether we're actually inside the method's
1938 code; call mono_debug_print_stack_frame() to format the frame.
1939 (ves_icall_System_Exception_get_trace): Call
1940 mono_debug_print_stack_frame() to format the stack frame.
1941 (ves_icall_get_trace): Update to the new debugging API.
1942 (mono_jit_walk_stack_from_ctx): Likewise.
1943 (ves_icall_get_frame_info): Likewise.
1945 * mini.c (get_method_from_ip): Use the new debugging API.
1946 (mono_print_method_from_ip): Likewise.
1949 (mono_jit_walk_stack): Use the new debugging API.
1950 (ves_icall_get_frame_info): Likewise.
1952 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1954 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1956 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1958 * mini.c: Added "limitator" to inline for debugging.
1960 2006-05-24 Martin Baulig <martin@ximian.com>
1962 * debug-debugger.c (mono_debugger_init): Create a private,
1963 malloc()-based code manager for the notification function and
1964 intentionally leak it on exit. This fixes the crash-on-exit race
1968 (mono_debugger_create_notification_function): Added
1969 `MonoCodeManager *' argument.
1972 (mono_debugger_create_notification_function): Added
1973 `MonoCodeManager *' argument.
1975 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1977 * aliasing.c: Fixed 64 bit issue.
1978 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1979 default since all known bugs are fixed (one more time!).
1981 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1983 * mini.c: write barrier support.
1985 2006-05-23 Martin Baulig <martin@ximian.com>
1987 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1988 check at the top of the file.
1990 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1992 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1993 reverting changes without reason and without changelog entries.
1995 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1997 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1998 to a few opcodes. Fixes #78439.
2000 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2001 consistency with other archs.
2003 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2005 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2007 * debug-debugger.c: fix the build.
2009 2006-05-17 Martin Baulig <martin@ximian.com>
2012 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2013 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2014 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2015 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2017 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2019 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2021 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2023 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2024 MONO_TYPE_GENERICINST.
2026 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2027 MONO_TYPE_GENERICINST.
2029 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2031 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2034 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2036 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2038 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2040 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2042 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2043 mono_trace_cleanup ().
2045 * iltests.il: Fix problem with the newly added test.
2047 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2048 due to register constraints, free up the previous hreg. Fixes #78314.
2050 * iltests.il: Add new test for #78314.
2052 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2053 Interlocked.Add. Fixes #78312.
2055 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2057 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2059 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2061 2006-05-05 Martin Baulig <martin@ximian.com>
2063 * debug-mini.c (mono_debug_open_block): New method.
2066 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2067 the beginning of each basic block.
2070 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2071 the beginning of each basic block.
2073 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2075 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2076 default until I understand why they break the build on amd64.
2078 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2080 * mini.c (mini_cleanup): Call mono_cleanup ().
2082 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2085 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2087 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2088 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2089 default since all known bugs are fixed, and I cannot reproduce bug
2090 77944... I'm asking Matt Hargett to test again after this commit.
2092 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2094 * mini-codegen.c: Fixed typo that thrashed inline.
2096 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2098 * dominators.c (compute_dominators): Avoid using a worklist since
2099 it is not correct in some cases. Instead, iterate over all bblocks as
2100 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2102 2006-04-28 Miguel de Icaza <miguel@novell.com>
2104 * mini.c (mono_jit_compile_method_inner): Use
2105 mono_prepare_exception_from_error that resets the value
2108 2006-04-27 Miguel de Icaza <miguel@novell.com>
2110 * mini.c: Move the mini_loader_error_to_exception to metadata.
2112 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2114 * aliasing.c: Fixed bug 78210.
2116 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2118 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2119 default until all their problems (or the ones they trigger) are fixed.
2121 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2123 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2125 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2126 as loaded only after resolving patches since that could invoke the same method.
2128 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2130 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2133 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2136 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2139 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2140 made from AOT code through the PLT table.
2142 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2143 holding the plt offset when a call is made to the aot plt trampoline.
2145 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2147 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2150 * Makefile.am (common_sources): Fix build breakage.
2152 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2153 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2154 intra-assembly calls if possible.
2156 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2158 * mini-trampolines.c: Handle PLT entries.
2160 * mini.c: Avoid creating a GOT var for calls.
2162 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2165 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2168 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2171 * mini.h: Bump AOT file format version.
2173 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2176 2006-04-25 Martin Baulig <martin@ximian.com>
2178 * driver.c: Disable copyprop, consprop and inline when running
2179 inside the debugger.
2181 2006-04-25 Martin Baulig <martin@ximian.com>
2183 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2184 with `get_current_thread' and added `detach'.
2185 (MonoDebuggerMetadataInfo): Added `thread_size',
2186 `thread_tid_offset', `thread_stack_ptr_offset' and
2187 `thread_end_stack_offset'.
2189 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2191 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2194 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2195 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2197 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2199 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2201 * aot.c: Add support for ADJUSTED_IID.
2203 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2205 * aot.c (emit_method_order): Don't align method_order_end.
2207 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2208 the interface ID changes.
2210 2006-04-21 Dick Porter <dick@ximian.com>
2212 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2213 cleaning up a thread. Fixes the new part of bug 77470.
2215 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2217 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2220 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2222 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2224 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2225 SIGSEGV. Fixes #78072.
2227 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2228 unregister our SIGABRT handler.
2230 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2232 * mini.c: Disabled inline where it can alter the call stack in a
2233 way visible from managed code.
2234 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2237 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2239 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2240 on other platforms. Fixes #78089.
2242 2006-04-13 Martin Baulig <martin@ximian.com>
2244 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2245 determine whether we're inside the debugger.
2248 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2250 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2252 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2253 handler clauses. Fixes #78024.
2255 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2256 in the CALL_MEMBASE opcodes. Fixes #78088.
2257 (mono_arch_get_vcall_slot_addr): Ditto.
2259 2006-04-10 Martin Baulig <martin@ximian.com>
2261 * debug-debugger.c: The thread handling code has now been moved
2262 into ../metadata/threads.c.
2264 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2266 * driver.c (mono_main): Fix --with-gc=none build.
2268 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2269 (mono_spillvar_offset_float): Ditto.
2270 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2271 hreg, not when its !global, since on ia64, there is a third category: stacked
2274 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2276 * mini.c: set MonoInst->klass for load field address and a few other
2279 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2281 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2283 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2285 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2286 the branch opt changes.
2288 2006-04-06 Dick Porter <dick@ximian.com>
2290 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2292 * wapihandles.c (mini_wapi_seminfo):
2293 * driver.c (mono_main): Add semaphore info option
2295 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2297 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2298 branch optimization changes. Fixes #78009.
2300 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2302 * mini.c: ignore accessibility of methods in managed->native wrappers.
2304 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2306 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2308 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2310 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2312 * mini.c: Modify the branch optimizations to preserve the invariant that
2313 the entries inside the in_bb and out_bb arrays are unique.
2314 (mono_unlink_bblock): Avoid creation of new arrays.
2316 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2318 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2321 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2323 * mini.c (optimize_branches): Remove the "optimizations" in
2324 the cbranch1/cbranch2 -> branch cases which were causing several
2325 problems in the past. Fixes #77986.
2327 2006-03-31 Chris Toshok <toshok@ximian.com>
2329 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2330 default optimizations :(
2332 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2334 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2337 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2339 * local-propagation.c: Added comments to structs and removed
2340 "Mono" prefixes from local tree mover types.
2342 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2344 * Makefile.am (arch_sources): Define this for each architecture so
2345 libmono_la_SOURCES is defined in one place.
2347 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2349 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2352 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2354 * driver.c: print the GC name supplied by configure.
2356 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2358 * local-propagation.c: Added tree mover, and moved here all the
2359 local propagation code from mini.c
2360 * mini.c: Added support for treeprop, and moved all the local
2361 propagation code to local-propagation.c
2362 * mini.h: Added support for treeprop
2363 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2364 treeprop, inline and deadce by default
2365 * Makefile.am: Added local-propagation.c
2367 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2369 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2371 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2373 * debug-debugger.c: make it compile without the Boehm GC.
2375 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2377 * mini.c: fixed issue with mismatch when an icall is registered
2378 with multiple names but same address.
2380 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2382 * declsec.c, mini-exceptions.c: use write barrier to set reference
2383 fields of managed objects.
2385 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2387 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2388 (can_access_internals): Fix a warning.
2390 * mini.c (print_method_from_ip): Rename this to
2391 mono_print_method_from_ip so it gets exported.
2393 * trace.c: Deal with strings inside StringBuilder's containing garbage
2394 and fix memory leaks. Fixes #77848.
2396 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2398 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2401 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2403 * mini-s390.c: Remove OP_X86_TEST_NULL.
2405 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2407 * mini.c: use the correct GetHashCode() for the moving collector.
2409 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2411 * liveness.c: Regalloc spill cost tuning.
2413 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2415 * mini-s390x.h: Correct S390_LONG macro.
2417 * mini-s390x.c: Cleanup unused code.
2419 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2421 * jit-icalls.h: New file.
2423 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2424 icalls and include that instead of including jit-icalls.c.
2426 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2429 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2431 * mini.c: when checking for member accessibility, also check for
2432 friend assemblies and for explicit interface implementations.
2434 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2436 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2438 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2440 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2441 common cases are done first.
2443 * mini-ops.h: Only define platform specific opcodes on the given platform.
2445 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2448 2006-03-14 Martin Baulig <martin@ximian.com>
2450 Revert Paolo's change from r57348:
2452 * mini.h: don't use gboolean for bitfields.
2453 * mini.c: verifier changes for fields and methods accessibility.
2455 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2457 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2459 * mini-s390x.c: Fix conv_r_un.
2461 * cpu-s390, cpu-s390x.md: Fix lengths.
2463 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2465 * mini.c: nested types have access to all the nesting
2466 levels, not just the enclosing types.
2468 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2470 * mini.c: added a few more verification checks.
2472 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2474 * liveness.c: Merge optimizations from the linear-il branch.
2476 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2478 * mini-ia64.c (emit_call): Add a comment.
2480 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2482 * tramp-ia64.c: Fix some warnings.
2484 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2486 * mini.h: don't use gboolean for bitfields.
2487 * mini.c: verifier changes for fields and methods accessibility.
2489 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2491 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2492 lazy icall wrapper changes.
2494 * dominators.c: Replace all the dominator algorithms with faster
2495 ones from the linear-il branch.
2497 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2500 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2501 common cases are done first.
2503 * mini-amd64.c: Fix some warnings.
2505 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2508 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2511 * mini.h: Add a missing prototype.
2513 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2515 * mini.c: Compile icall wrappers lazily.
2517 * mini-codegen.c: Use printf instead of g_print since its much faster.
2519 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2522 * mini.c (optimize_branches): Cache the negative result from
2523 remove_block_if_useless ().
2525 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2526 Also fix some bblock linking issues.
2528 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2531 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2533 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2534 accessed fields first, for better cache behavior.
2536 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2538 * mini.c: speedup IList<T> array accesses.
2540 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2542 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2543 inline_costs counter. Fixes #77190.
2545 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2547 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2548 trace messages. Fixes #77706.
2550 2006-03-04 Martin Baulig <martin@ximian.com>
2552 * tramp-amd64.c, tramp-x86.c
2553 (mono_debugger_create_notification_function): Use
2554 mono_global_codeman_reserve() to allocate a buffer at runtime and
2557 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2559 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2560 notification function at runtime and then call `initialize' in the
2561 `MONO_DEBUGGER__debugger_info' vtable.
2563 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2565 * iltests.il: Fix a visibility problem.
2567 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2569 * driver.c, mini.c: add hooks for the counters API.
2571 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2573 * driver.c: show disabled options.
2575 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2577 * linear-scan.c: always use cost-driven selection.
2579 2006-02-28 Raja R Harinath <rharinath@novell.com>
2581 * jit-icalls.c (helper_compile_generic_method): Revert change from
2584 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2586 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2588 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2590 * inssel.brg: style fixes, mostly to force the updated monoburg
2591 to run for people using svn.
2593 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2595 * mini.c: match monoburg changes.
2597 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2599 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2600 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2601 declaration in the header file.
2603 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2605 * helpers.c: reduce relocations and mem usage.
2607 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2609 * mini.h, mini-codegen.c: disable logging features if
2610 requested by configure.
2612 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2614 * mini.c: tiny verifier changes.
2616 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2618 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2619 cpu-pentium.md: stack alignment changes for osx/x86,
2620 partially from Geoff Norton <gnorton@customerdna.com>.
2622 2006-02-24 Raja R Harinath <harinath@gmail.com>
2624 * jit-icalls.c (helper_compile_generic_method): Update to changes
2625 in metadata/class.c.
2627 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2629 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2631 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2632 interface calls with large offsets.
2634 2006-02-23 Raja R Harinath <rharinath@novell.com>
2636 * jit-icalls.c (helper_compile_generic_method): Document the
2637 special-case we depend on so that we can inflate the method twice
2638 with the same context with no bad side-effects.
2640 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2642 * mini-x86.c, mini-amd64.c: fix for case when xen support
2645 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2647 * mini-x86.c, mini-amd64.c: generate code to access tls items
2648 in a faster way for Xen systems.
2650 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2652 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2653 updates and compilation fixes for the OSX/x86 port, mostly from
2654 Geoff Norton <gnorton@customerdna.com>.
2656 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2658 * inssel.brg: faster interface call implementation
2659 to sync with the interface_offsets MonoVTable changes.
2661 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2663 * mini.c: more verification checks.
2665 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2667 * mini.c: added a few more verification checks.
2669 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2671 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2672 facility on the processor and use it if available.
2674 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2676 * driver.c, aot.c, mini.c: throw exception if the IL code is
2677 invalid or unverifiable.
2679 2006-02-17 Raja R Harinath <rharinath@novell.com>
2681 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2684 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2686 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2688 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2690 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2691 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2692 handling of instantiated generic valuetypes.
2694 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2696 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2697 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2700 * generics.2.cs: Revert the nullable reftypes tests.
2702 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2704 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2705 using __builtin_frame_address (1) as it doesn't work in the presence
2706 of optimizations. Hopefully fixes #77273.
2708 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2709 -> generics.cs change as it doesn't work with some automake versions.
2711 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2713 * mini.c: handle systems that sue a different way to
2714 retrieve the stack address of the current thread.
2716 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2718 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2719 it specially in the makefile.
2721 * generics.2.cs: Add tests for nullable reference types.
2723 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2725 * mini.c: always handle the case when mono_jit_init()
2726 is called in a thread different from the main thread,
2727 confusing libgc (bug #77309).
2729 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2731 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2733 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2735 * mini.c: change optimize_branches () to use a single loop
2736 and introduce a new optimization to simplify some range checks.
2738 2006-02-03 Martin Baulig <martin@ximian.com>
2740 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2741 and merged with debugger_thread_manager_add_thread().
2742 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2743 inform the debugger about the main thread.
2745 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2747 * basic.cs: Add test for div.un/rem.un constant folding.
2749 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2751 * cpu-s390x.md: correct int_xor_imm length
2753 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2755 * generics.2.cs: New test for #77442.
2757 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2760 2006-02-02 Martin Baulig <martin@ximian.com>
2762 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2763 <mono/metadata/mono-debug-debugger.h>
2765 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2767 2006-02-02 Martin Baulig <martin@ximian.com>
2769 * debug-debugger.h: New header file for debug-debugger.c.
2771 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2772 function is a separate thread anymore; add support for attaching.
2774 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2776 * tramp-x86.c: Fix a warning.
2778 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2780 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2781 on very large methods.
2783 * aot.c (load_patch_info): Fix a warning.
2785 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2787 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2788 mini-ops.h: alu membase optimizations.
2790 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2792 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2793 to speedup StringBuilder.
2795 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2797 * dominators.c (mono_compute_natural_loops): Fix detection of
2798 loop body start blocks.
2800 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2802 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2804 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2807 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2809 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2811 2006-01-25 Martin Baulig <martin@ximian.com>
2813 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2814 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2815 started to cleanup this file a little bit.
2817 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2819 * mini.c: optimize a codepath frequently happening in generics code.
2821 2006-01-23 Martin Baulig <martin@ximian.com>
2823 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2825 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2828 * driver.c: debug-debugger.c is only available if
2829 `MONO_DEBUGGER_SUPPORTED' is defined.
2831 2006-01-23 Martin Baulig <martin@ximian.com>
2833 * debug-debugger.c: Only enable this on platforms where the Mono
2834 Debugger is working (x86 and x86_64).
2836 2006-01-21 Martin Baulig <martin@ximian.com>
2838 The Mono Debugger is now using the normal `mono' instead of the
2839 `mono-debugger-mini-wrapper' when executing managed code.
2841 * debug-debugger.c: New file; previously known as
2842 debugger/wrapper/wrapper.c.
2844 * debug-mini.c (mono_init_debugger): Removed.
2846 * driver.c (mono_main): Added new `--inside-mdb' command line
2847 argument which is used when running inside the debugger.
2849 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2851 * liveness.c (mono_analyze_liveness): Remove some unused data
2854 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2856 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2858 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2860 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2861 depends on implementation details of monobitset.
2863 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2866 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2868 * liveness.c: Update after monobitset changes.
2870 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2872 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2874 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2876 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2878 * mini-s390x.c: Remove warning messages.
2880 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2882 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2884 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2886 * generics.2.cs: Add ldelem/stelem_any test.
2888 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2890 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2892 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2894 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2896 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2898 * generics.2.cs: Reenable vtype tests.
2900 * inssel-x86.brg: Remove an icorrect valuetype rule.
2902 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2904 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2905 initial support for OP_ABS.
2907 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2909 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2911 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2913 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2914 conversion and implement LADD/LSUB.
2916 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2919 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2921 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2923 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2926 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2928 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2929 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2930 (stack walk problem).
2932 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2934 * aot.c (mono_aot_load_method): Fix a warning.
2936 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2938 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2940 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2942 * iltests.il: Add test for #77148.
2944 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2947 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2949 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2951 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2953 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2954 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2956 * basic-long.cs: Add lconv-to-r4/r8 tests.
2958 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2960 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2962 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2963 here as on other archs.
2965 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2967 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2969 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2971 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2973 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2975 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2976 instrument_prolog; Add memory_barrier instruction.
2978 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2980 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2982 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2984 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2986 * aliasing.c inssel.brg: Fix warnings.
2988 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2989 could skip initialization of some parts of memory.
2991 * mini.c mini-ia64.c: Fix warnings.
2993 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2995 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2997 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2998 a crash seen on sparc.
3000 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3002 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3004 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3006 * mini-ops.h: Add s390_backchain instruction
3008 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3010 * cpu-s390.md: Add s390_backchain instruction
3012 * mini-s390.c: Significant ABI changes
3014 * mini-s390.h: Cater for zero length structures
3016 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3018 * mini-s390.c: ABI fixes
3020 * inssel-s390.brg: Remove debug statements
3022 * cpu-s390.md: Fix length of ATOMIC_xx operations
3024 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3026 * basic-float.cs: Add float<->long conversion tests.
3028 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3030 * mini-s390.c: Fix LOCALLOC processing.
3032 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3034 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3036 * iltests.il: Add tests for some opcodes not covered by the other
3039 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3041 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3042 register loading for Tail processing; Correct trace output.
3044 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3046 * cpu-s390.md: Correct size of jmp instruction.
3048 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3050 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3052 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3054 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3055 Bring s390 up to current level.
3057 2005-12-12 Zltan Varga <vargaz@gmail.com>
3059 * generics.2.cs: Disable the newly added tests as they do not work yet.
3061 * generics.2.cs: Add valuetype tests.
3063 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3065 * basic-long.cs: Add i4->u8 test.
3067 * objects.cs: Add tests for JIT intrinsic.
3069 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3070 optimizations lost by a mistake.
3072 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3074 * basic-long.cs: Remove a test moved to objects.cs.
3076 * arrays.cs: Add more array tests.
3078 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3080 * arrays.cs: Add new tests for multi-dimensional arrays.
3082 2005-12-06 Raja R Harinath <rharinath@novell.com>
3084 * Makefile.am (test_sources2): Add generics.2.cs.
3085 (EXTRA_DIST): Add test_sources2.
3087 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3089 Support for boxing and unboxing nullable types as well as the
3090 isinst operation on nullables, per the CLI ammendment.
3092 * inssel.brg (CEE_ISINST): Special case for nullable
3094 * mini.c (handle_unbox_nullable): new method
3095 (handle_box): Special case for nullable types
3096 (mono_method_to_ir): Call handle_unbox_nullable in correct
3099 * generics.2.cs: New test suite
3101 * Makefile.am: Support for regression tests with generics.
3103 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3105 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3106 allocated to registers. Fixes #76800.
3108 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3110 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3112 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3114 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3117 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3119 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3122 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3124 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3125 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3127 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3128 single precision before storing to a single precision location.
3130 2005-11-28 Raja R Harinath <rharinath@novell.com>
3132 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3134 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3136 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3139 * basic.cs: Remove test_0_byte_compares test which was moved to
3140 objects.cs a long time ago.
3142 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3144 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3146 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3148 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3149 handlers are called.
3151 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3154 * mini-ia64.c: Add support for the throw->branch exception
3157 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3159 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3161 * mini.c: Enabled "fastpath" deadce :-)
3163 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3165 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3166 alias analysis pass to support it.
3169 * liveness.c: Likewise (liveness computation can use aliasing
3170 information to be more accurate).
3171 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3172 moreover made so that "--compile-all" uses the given optimization
3173 flags and not the default ones.
3174 * aliasing.c: Alias analysis (new file).
3175 * aliasing.h: Likewise.
3176 * Makefile.am: added "aliasing.c" and "aliasing.h".
3178 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3180 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3183 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3185 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3186 fp >= end_of_stack exit condition, as it is not needed, and it might
3187 become true for fp eliminated frames.
3189 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3191 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3194 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3196 * mini-arm.c: fixed alignment of doubles/longs to match
3197 the C ABI (bug #76635).
3199 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3201 * aot.c: fix compilation with --enable-minimal=aot.
3203 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3205 * mini-arm.c: fixed compatibility with the new
3206 floating point emulator package for compares.
3208 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3210 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3212 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3214 * mini-exceptions.c (print_stack_frame): Output to stderr.
3215 (mono_handle_native_sigsegv): Ditto.
3217 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3219 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3220 OP_LCONV_TO_OVF_I implementation.
3222 * mini-amd64.c: Add support for the throw->branch exception
3225 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3226 when the catch clause catches a more general exception, i.e. Object.
3228 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3230 * cpu-ia64.md: Remove unused opcodes.
3232 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3233 specific defines for architectures defining USE_SIGACTION.
3235 * mini-ia64.c: Fix some warnings.
3237 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3238 version seemed to skip a frame.
3240 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3242 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3243 only calls which are made to native code use this flag.
3245 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3247 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3248 varargs methods as well.
3250 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3251 which have save_lmf set. Reorganize methods prologs a bit.
3253 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3254 debugger to the proper place.
3256 2005-10-29 Martin Baulig <martin@ximian.com>
3258 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3259 when running inside the debugger until the debugger has support
3262 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3264 * mini.h: Fix a warning.
3266 2005-10-24 Miguel de Icaza <miguel@novell.com>
3268 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3269 we expose publicly, this returns the string.
3271 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3273 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3274 with fp elimination.
3276 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3278 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3279 native stacktrace using the glibc 'backtrace' function if available.
3281 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3283 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3285 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3286 handle SIGSEGVs received while in native code.
3288 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3289 code, call mono_handle_native_sigsegv which will abort the runtime
3290 after printing some diagnostics, instead of converting it into a
3291 confusing NullReferenceException.
3293 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3295 * cpu-pentium.md: Remove unused opcodes.
3297 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-amd64.h (MonoLMF): Add rsp field.
3301 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3304 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3306 * mini-codegen.c (get_register_spilling): Fix some warnings.
3308 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3310 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3311 elimination during exception handling. Enable fp elimination by
3314 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3317 2005-10-16 Martin Baulig <martin@ximian.com>
3320 (mono_debugger_run_finally): New public method for the debugger.
3322 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3324 * debug-mini.c (mono_debug_init_method): Fix warning.
3326 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3327 the 'exname' parameter const to fix some warnings.
3329 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3331 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3332 introduced by the previous patch.
3334 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3336 * basic-float.cs: Add test for precision of float arithmetic.
3338 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3339 when loading/storing single values from/to memory.
3341 * mini.c (mono_jit_compile_method_with_opt): Create the function
3342 pointers in the correct domain.
3344 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3347 introduced by previous patch.
3349 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3350 when out_filter_idx is NULL.
3352 * mini-exceptions.c: Don't run filter clauses twice during exception
3353 handling. Fixes #75755.
3355 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3357 * aot.c: Add support for ldflda wrappers.
3359 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3362 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3364 * mini.c, mini.h: do not consider exception handlers blocks when
3365 setting up interface variables.
3367 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3369 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3371 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3373 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3374 causes a regression.
3376 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3378 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3380 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3381 of the OP_P definitions.
3383 * TODO: Add a proposal for dealing with the CEE/OP mess.
3385 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3386 optimizations from the x86 port.
3388 * cpu-amd64.md: Ditto.
3390 * basic.cs basic-long.cs: Add tests.
3392 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3394 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3395 Patrik Torstensson's implementation of my exception-handling
3396 optimization idea, when the exception object is not used
3399 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3401 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3402 of the mul_imm optimizations from the old jit.
3404 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3406 * mini.c, liveness.c: patch by Patrik Torstensson and
3407 Zoltan Varga to improve performance in methods with
3410 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3412 * driver.c: Remove 'Globalization' entry from --version.
3414 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3416 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3417 there is a profiler interested in JIT events.
3419 * aot.c: Load profile files produced by the AOT profiling module, and
3420 reorder methods based on the profiling info. Add a 'method_order' table
3421 to the AOT file to make mono_aot_find_jit_info work with the reordered
3424 * mini.h: Bump AOT file version info.
3426 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3428 * mini-arm.h: work around what looks like a gcc bug when optimizations
3431 2005-09-28 Raja R Harinath <rharinath@novell.com>
3433 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3434 conditionals. Use ...
3435 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3437 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3439 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3440 to determine the amount of memory to copy when passing valuetypes.
3442 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3443 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3445 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3447 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3448 information about aot.
3450 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3452 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3453 macros. This will allow a deadlock debugger to easily be plugged
3456 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3458 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3460 2005-09-27 Raja R Harinath <rharinath@novell.com>
3462 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3463 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3464 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3465 ($(arch_built)) [CROSS_COMPILING]: Error out.
3467 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3469 * aot.c: Add support for the no_special_static flag for classes.
3471 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3473 * Reapply reverted patches.
3475 * *: Revert r50174 as well.
3477 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3479 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3481 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3483 2005-09-23 Miguel de Icaza <miguel@novell.com>
3485 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3486 part of the SIG_HANDLER_SIGNATURE.
3488 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3490 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3493 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3494 introduced by previous patch.
3496 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3498 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3499 saved registers too.
3501 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3502 upon the information returned by get_call_info ().
3504 * mini-x86.c (add_float): Fix stack size calculation.
3505 (mono_arch_call_opcode): Rewrite this so it works based up the
3506 information returned by get_call_info ().
3507 (mono_arch_get_this_vret_args): Ditto.
3509 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3511 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3512 in cinfo to determine the registers which need to be used.
3514 2005-09-20 Miguel de Icaza <miguel@novell.com>
3516 * driver.c (mono_main): Add --server and --desktop flags.
3518 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3520 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3521 registers as global registers.
3523 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3524 longer needed with the new register allocator.
3526 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3528 * cpu-ia64.md: Remove unused opcodes.
3530 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3532 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3534 * cpu-amd64.md: Remove unused opcodes.
3536 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3537 needed with the new register allocator.
3539 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3542 2005-09-16 Raja R Harinath <rharinath@novell.com>
3544 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3546 2005-09-16 Martin Baulig <martin@ximian.com>
3548 * exceptions-amd64.c
3549 (throw_exception): Don't call mono_debugger_throw_exception() if
3550 we're a rethrow - see the FIXME in the code.
3552 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3554 * mini.c (mono_init_exceptions): This only works on some architectures.
3556 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3558 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3561 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3563 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3564 now in mini-exceptions.c.
3566 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3568 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3569 now in mini-exceptions.c.
3571 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3573 * exceptions-x86.c: Applied patch from Patrik Torstensson
3574 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3576 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3577 code into mini-exceptions.c. Add some assertions to it.
3579 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3581 * aot.c (emit_section_change): Applied patch from "The Software Team"
3582 (<software@solmersa.com>). Fix as errors on windows.
3584 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3586 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3587 method info into the LMF.
3589 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3591 * mini-ia64.c: Add proper unwind info for method epilogs.
3593 * exceptions-ia64.c: Add some code to help debugging.
3595 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3597 * mini-exceptions.c: Fix warning.
3599 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3601 * mini.c: Really fix build.
3603 * mini-x86.c mini-amd64.c: Fix build.
3605 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3607 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3609 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3610 some Interlocked methods as intrinsics.
3612 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3613 for Thread methods as well.
3615 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3617 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3619 * mini-ia64.c mini-x86.c mini-amd64.c
3620 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3623 * mini.c (mono_init_exceptions): Fix build breakage.
3625 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3627 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3628 of instructions. Use the new ia64_unw_op macros for emitting unwind
3631 * mini.c (mono_init_exceptions): Initialize exception handling
3632 related trampolines at startup.
3634 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3636 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3638 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3640 * mini.c: Handle type loading errors gracefully during compilation and
3641 throw the appropriate exception.
3643 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3645 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3646 for the mono binary.
3648 2005-09-09 Martin Baulig <martin@ximian.com>
3650 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3653 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3655 * mini-arm.h: use emulation for conv.r.un for the release.
3657 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3659 * mini-arm.c, objects.cs: more fixes and tests for them.
3661 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3663 * mini-arm.c: align structures to at least 4 bytes to be able
3664 to keep our current optimized memcpy.
3666 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3668 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3670 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3672 * mini.c: ignore SIGPIPE.
3674 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3676 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3678 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3680 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3682 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3684 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3686 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3687 exception handling support.
3688 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3689 patch by Brian Koropoff <briank@marakicorp.com>).
3691 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3693 * mini.c: revert another 'optimization' which breaks when
3694 items on the eval stack need to be saved at a basic block end
3697 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3699 * jit-icalls.c: for arrays, ensure we always provide
3702 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3704 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3706 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3708 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3710 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3711 arguments in their original register.
3713 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3715 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3718 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3719 when ssapre is enabled.
3721 * inssel-long.brg: Fix bug in previous patch.
3723 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3724 multiplication by a constant.
3726 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3728 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3731 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3734 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3736 * inssel-arm.brg: apply changes tested by Brian Koropoff
3737 <briank@marakicorp.com>.
3739 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3741 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3743 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3745 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3746 to the same register if dreg is just a base register.
3747 (print_ins): Improve printing of membase opcodes.
3749 * inssel-x86.brg: Add optimized ldind(reg) rules.
3751 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3753 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3755 * mini.c: when running under valgrind, set the stack bottom for
3756 the GC at the actual approximate stack for the app (fixes running
3757 mono with valgrind).
3759 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3761 * mini.c: do no break at the first valuetype to init found
3764 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3766 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3768 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3770 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3772 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3774 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3776 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3778 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3780 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3783 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3786 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3789 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3791 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3793 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3795 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3796 in the tail recursion optimization.
3798 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3799 debug info into the assembly file.
3801 * iltests.il: Add test for filter regions.
3803 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3804 initial stack of filter regions. Fixes #75755.
3806 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3808 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3811 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3813 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3814 the check for an already compiled method on non-ia64 platforms.
3815 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3818 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3820 * inssel-x86.brg: Add some optimized call rules.
3822 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3824 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3827 * mini.h mini-trampolines.c: Pass the trampoline argument to
3828 mono_arch_patch_delegate_trampoline.
3830 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3832 * mini-trampolines.c: Fix build.
3834 * mini-amd64.h: Add delegate trampolines.
3836 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3838 * inssel-amd64.brg: Add optimized call rules.
3840 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3842 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3844 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3846 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3849 * mini-ia64.c: Remove LMF fixmes.
3851 * mini-ia64.h: Remove most fields from LMF.
3853 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3855 * mini-trampolines.c: Add support for IA64 function descriptors.
3857 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3858 for IA64 function descriptors.
3860 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3862 * tramp-arm.c: patch the vtable for virtual calls. Added
3863 support code to register/unregister the LMF.
3864 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3867 2005-08-19 Dick Porter <dick@ximian.com>
3869 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3870 bit value if needed.
3872 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3874 * mini.c (mini_get_method): Move handling of wrapper data here.
3876 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3878 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3881 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3882 bblock->code does not remain empty.
3884 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3886 * arrays.cs: Add regression test for #75832.
3888 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3889 rules. Fixes #75832.
3891 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3892 instruction scheduling.
3894 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3896 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3898 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3900 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3902 * mini-codegen.c: Fix VC build.
3904 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3906 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3908 * mini.h: fix signature for mono_register_opcode_emulation.
3910 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3912 * mini.c: Get rid of most of the helper_sig_... constants using
3913 mono_create_icall_signature ().
3915 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3917 * jit-icalls.c (helper_ldstr): New helper function.
3919 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3921 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3922 throw, load the string using a helper call instead of creating a string object.
3924 * aot.c: Update after LDSTR changes.
3926 * mini.h: Bump AOT file version.
3928 * aot.c: Save class size info into the AOT file. Print more statistics during
3931 * mini.h: Bump AOT file version.
3933 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3934 ordering of disasm cases. Fixes #74957.
3936 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3938 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3939 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3940 the generic code needed for the ARM port.
3942 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3944 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3945 inssel-arm.brg: more ARM features and fixes.
3947 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3949 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3950 ARM port work in progress.
3952 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3954 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3956 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3958 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3960 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3962 * *-ia64.*: Ongoing IA64 work.
3964 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3966 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3968 * TODO: Remove out-of-data todo stuff.
3970 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3973 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3975 * mini.h: Bump corlib version.
3977 2005-07-27 Martin Baulig <martin@ximian.com>
3980 (create_copy_ins): Added `const unsigned char *ip' argument; set
3981 `copy->cil_code' from it.
3983 2005-07-27 Martin Baulig <martin@ximian.com>
3985 * mini-exceptions.c (mono_handle_exception): Don't call
3986 mono_debugger_handle_exception() for filters.
3988 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3990 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3993 2005-07-26 Martin Baulig <martin@ximian.com>
3995 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3997 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3998 helper_compile_generic_method() if the method is actually virtual
4001 2005-07-26 Martin Baulig <martin@ximian.com>
4004 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4005 public; this is now accessed directly by the debugger.
4006 (mono_generic_trampoline_code): Removed.
4009 (mono_debug_init_method): Also add interncalls and wrappers.
4011 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4013 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4015 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4017 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4019 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4021 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4023 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4025 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4026 getting TLS offsets on AMD64 too.
4028 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4030 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4032 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4034 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4035 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4037 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4039 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4041 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4044 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4045 mono_sparc_is_virtual_call ().
4047 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4049 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4050 trampoline parameters.
4052 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4054 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4055 to mono_arch_get_vcall_slot_addr.
4057 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4060 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4062 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4064 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4066 2005-07-19 Martin Baulig <martin@ximian.com>
4068 * exceptions-amd64.c (throw_exception): Call
4069 mono_debugger_throw_exception() here like we're doing it on i386.
4071 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4073 * mini-ia64.c: Add optimized TLS access support.
4075 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4077 * mini-exceptions.c: Ongoing IA64 work.
4079 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4081 * mini.c: Use the default optimization set when embedding. Fixes
4084 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4086 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4087 of trampolines to a separate file.
4089 * mini-trampolines.c: New file.
4091 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4094 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4097 * mini-codegen.c: Fix cygwin build.
4099 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4101 * mini.c: Add some minor changes needed by the IA64 port.
4103 * *-ia64.*: Ongoing IA64 work.
4105 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4107 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4108 trampolines into arch-independent and arch-dependent parts.
4110 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4112 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4114 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4116 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4117 the xp-regalloc-branch for amd64.
4119 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4120 xp-regalloc-branch for x86.
4122 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4124 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4126 2005-07-06 Martin Baulig <martin@ximian.com>
4129 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4130 (mono_jit_runtime_invoke): Likewise.
4132 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4134 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4137 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4138 without loading their metadata. Reorganize the file format so exception handling+
4139 debug info is kept separate from normal method info. Create MonoJitInfo
4140 structures for methods lazily.
4142 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4144 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4146 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4148 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4151 * mini.h: Bump AOT file version.
4153 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4155 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4157 2005-07-01 Raja R Harinath <rharinath@novell.com>
4159 * Makefile.am (check-local): Call semdel-wrapper.
4161 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4163 * mini-x86.c: Revert the last change as it seems to break the build..
4165 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4167 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4169 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4171 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4173 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4174 outside of the macro, so strange stuff doesn't happen with gcc4
4175 (NEW_AOTCONST_TOKEN): Likewise.
4177 2005-06-28 Martin Baulig <martin@ximian.com>
4179 * mini.c (mini_class_is_system_array): New static method; use this
4180 instead of `klass->parent == mono_defaults.array_class' everywhere
4181 since this also works for the new generic array class.
4183 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4185 * inssel.brg: Remove warnings.
4187 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4189 * mini-ia64.c: Ongoing IA64 work.
4191 * basic-float.cs: Add float->i1 conversion test.
4193 * iltests.il: Add conv.u4 test.
4195 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4197 * inssel-long.brg: Fix bug caused by last change.
4199 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4201 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4202 BSDs. Allows the x86 JIT to work on OSX86
4204 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4206 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4209 * mini-ia64.c: Ongoing IA64 work.
4211 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4213 * mini-ia64.c: Ongoing IA64 work.
4215 * driver.c: Clean up jit_code_hash as well when using --regression.
4217 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4219 * basic-long.cs: Add tests for long->u4 conversion.
4221 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4223 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4224 that we do not depend on undefined C behavior: the order stuff
4225 gets evaluated within an expression. Fixes mono when compiled on
4228 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4230 * *-ia64.*: Ongoing IA64 work.
4232 * aot.c: Lower memory usage while loading AOT methods.
4234 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4236 * mini.h: Bump AOT file format version.
4238 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4240 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4242 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4244 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4245 not on callee assembly). Fixed some comments.
4247 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4249 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4250 it gets proper disassembly.
4251 (emit_method_info): Remove some dead code.
4253 * mini.c (mini_method_compile): Allways allocate the GOT var in
4254 mono_method_to_ir for emulating opcodes.
4256 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4258 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4259 before freeing the code memory. Fixes #74990.
4261 * objects.cs: Add regression test for #74992.
4263 * liveness.c: Extend live ranges of arguments to the beginning of the
4264 method. Fixes #74992.
4266 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4267 so it points into the faulting instruction.
4269 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4271 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4273 * *-ia64.*: Ongoing IA64 work.
4275 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4277 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4279 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4281 * *-ia64.*: Ongoing IA64 work.
4283 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4285 * basic-long.cs: Add tests for add/sub.ovf.
4287 * basic.cs: Add tests for sub.ovf.
4289 * *-ia64.*: Ongoing IA64 work.
4291 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4293 * *-ia64.*: Ongoing IA64 work.
4295 * basic.cs: Add conv.ovf.i4.un test.
4297 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4299 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4301 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4303 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4305 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4307 * *-ia64.*: Ongoing IA64 work.
4309 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4312 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4314 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4316 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4318 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4320 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4322 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4323 of a call is callable by a near call.
4325 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4327 * mini-ia64.c: Ongoing IA64 work.
4329 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4331 * genmdesc.c: Make the generated array non-static.
4333 * inssel-long.brg: Fix LSHR_IMM rule.
4335 * *-ia64.*: Ongoing IA64 work.
4337 * *-ia64.*: Ongoing IA64 work.
4339 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4341 * *-ia64.*: Ongoing IA64 work.
4343 * *-ia64.*: Ongoing IA64 work.
4345 * mini-ia64.c: Ongoing IA64 work.
4347 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4349 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4351 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4353 * objects.cs basic-long.cs: Move some tests to objects.cs.
4355 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4357 * *-ia64.*: Ongoing IA64 work.
4359 * iltests.il: Add a new test.
4361 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4362 newobj. Fixes #75042.
4364 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4366 * *-ia64.*: Ongoing IA64 work.
4368 * *-ia64.*: Ongoing IA64 work.
4370 * *-ia64.*: Ongoing IA64 work.
4372 * basic.cs objects.cs: Move tests accessing static variables as well.
4374 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4376 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4378 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4380 * driver.c: Always print failed tests.
4382 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4385 * *ia64*: Ongoing IA64 work.
4387 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4389 * basic.cs: Add tests for add.ovf. Fix warnings.
4391 2005-05-18 Miguel de Icaza <miguel@novell.com>
4393 * driver.c (mono_main): Avoid crash if no argument is passed to
4394 --break; Do not use g_error, but f_printf. And fix all other
4395 ocurrences of the same crash.
4397 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4399 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4400 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4403 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4405 * *-ia64.*: Add beginnings of IA64 backend.
4407 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4409 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4411 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4414 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4416 * mini-amd64.c: Fix a warning.
4418 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4420 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4421 in float_neg. Fixes #74897.
4423 * mini-amd64.c (emit_call): Fix another near call bug.
4425 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4427 * declsec.c: Keep the appdomain information in the structure. Added a
4428 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4429 value gets overwritten).
4430 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4431 an MonoAppDomain member to MonoSecurityFrame.
4432 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4433 used in the stack walk. Now use a MonoArray which grow (double) when
4436 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4438 * mini.c: Re-enabled runtime cleanup, since running threads should
4439 now properly stop when exiting.
4441 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4443 * mini-codegen.c: New file contaning the arch-independent local
4444 register allocator. Not used by any architectures yet.
4446 * mini.h linear-scan.c: Merge some changes from the
4447 mini-xp-local-regalloc branch.
4449 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4451 * mini-amd64.c (emit_call): Fix calls to native functions when the
4452 runtime is compiled as a shared library. Fixes #74756.
4454 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4455 on a literal field. Fixes #74751.
4457 2005-04-25 Raja R Harinath <rharinath@novell.com>
4459 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4461 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4463 * objects.cs: Add missing null casting test.
4465 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4467 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4468 in wrapper methods. Also rename 'address' variable to 'offset'.
4470 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4472 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4475 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4477 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4480 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4482 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4484 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4486 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4487 just the last bytes.
4489 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4491 * aot.c (mono_compile_assembly): Fix warning.
4493 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4494 by the _MSC_VER stuff.
4496 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4498 * inssel-long.brg: Fix #74588.
4500 * cpu-amd64.md: Fix #74591.
4502 * iltests.il: Add new regression tests.
4504 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4506 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4509 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4511 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4513 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4514 from Bill Middleton <flashdict@gmail.com>.
4516 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4518 * arrays.cs: Add new regression test. Fix warnings.
4520 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4522 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4523 and leakage in CKFINITE.
4525 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4526 this to a null op since it is called on amd64 too.
4528 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4530 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4531 body since this is not used on amd64.
4533 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4535 * mini-amd64.c: Remove obsolete fixmes.
4537 * mini.c (print_method_from_ip): Fix debugging support.
4539 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4541 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4542 so that expressions that don't give much gain are not reduced.
4543 * ssapre.h: Likewise.
4545 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4547 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4549 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4551 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4553 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4555 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4557 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4559 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4561 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4564 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4566 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4568 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4570 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4571 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4573 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4575 * mini-x86.c: Fix up stack overflow handling.
4577 * exceptions.cs: Add new regression test.
4579 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4581 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4582 mono_jit_thread_attach.
4584 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4586 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4588 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4589 avoid calling constructors using callvirt.
4591 * inssel.brg: Fix #74073.
4593 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4595 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4596 compilation with non-GCC compilers.
4597 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4598 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4600 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4602 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4603 klass->interface_offsets (will likely fix bug#74073).
4605 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4607 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4609 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4611 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4612 to amd64_div_reg_size ().
4614 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4616 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4618 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4620 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4622 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4624 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4626 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4628 * mini.c (mono_precompile_assembly): Load and precompile referenced
4629 assemblies as well. Fixes #74015.
4631 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4633 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4635 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4637 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4638 a lot of checks and (anyway) permissions cannot work until corlib is
4641 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4643 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4645 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4647 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4648 calls (fixes bug#72824).
4650 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4652 * mini.c: fix tail recursion elimination (see test in bug#73936).
4654 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4656 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4657 some fp functions in sse2 mode.
4659 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4661 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4663 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4665 * mini.h mini.c: Add mono_get_jit_tls_key ().
4667 * mini-x86.c: Enable fast TLS support on windows.
4669 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4671 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4672 * mini.c: Check for p/invoke method when generating code. If a
4673 p/invoke method, or it's class, isn't decorated with [Suppress
4674 UnmanagedCodeSecurity] then generate code to call System.Security.
4675 UnmanagedDemand (only if the security manager is active).
4677 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4679 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4680 last change as it seems to cause strange crashes.
4682 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4684 * *.c: handle unsafe function pointers where needed.
4686 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4688 * mini.c (mono_jit_free_method): Remove the fixme too.
4690 2005-03-15 Miguel de Icaza <miguel@novell.com>
4692 * mini.c: As discussed, make the code actually free the delegate
4693 thunk now, to enable the debugging of delegate problems, use
4694 MONO_DEBUG=1 when running Mono.
4696 This takes also care of parts of the leaks as seen by Joe.
4698 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4700 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4701 thread_tls_offset calculation.
4703 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4705 * declsec.c: Reworked linkdemand checks for icall. The previous code
4706 was using the declaration code (untrusted) and didn't work as expected
4707 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4710 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4712 * iltests.il: Add new localloc test.
4714 * mini-amd64.c: Handle large stack allocations the same way as on
4715 windows if stack overflow handling is working.
4717 * mini-amd64.c: Allocate the signal stack using mmap.
4719 * mini.c (sigsegv_signal_handler): Fix reading of context.
4721 * mini-exceptions.c: Fix up stack overflow handling.
4723 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4725 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4727 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4729 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4731 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4732 tramp_init functions as they are no longer needed.
4734 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4736 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4738 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4740 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4742 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4745 * mini-ops.h: Add OP_LMUL_IMM.
4747 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4748 long mul/div opcodes as intrinsic.
4750 * mini-amd64.c (emit_call): Handle the case when the callee might be
4753 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4755 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4758 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4760 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4762 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4764 * mini.c (mono_codegen): Don't leak here, to help people running
4767 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4769 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4770 conversions in sse2 mode.
4772 * basic-float.cs: Add regression test.
4774 * mini-amd64.c: Reenable sse2.
4776 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4778 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4780 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4782 * driver.c: Copyright text should include 2005.
4784 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4786 * cpu-amd64.md (load_membase): Fix more max lengths.
4788 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4790 * cpu-amd64.md (load_membase): Fix max length.
4792 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4794 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4796 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4797 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4799 * basic-float.cs: Add rounding regression test.
4801 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4803 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4805 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4806 structures in registers for pinvoke wrappers.
4808 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4810 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4812 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4814 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4815 wrapper to mono_jit_thread_attach.
4817 * mini.c (mini_jit_thread_attach): New jit icall.
4819 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4820 native->managed wrappers.
4822 * exceptions.cs: Add new regression test.
4824 * mini.c (optimize_branches): Check regions in the cbranch to throw
4825 block case as well. Fixes #73242.
4827 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4829 * mini.c: thread safety fixes.
4831 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4833 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4834 patching stuff, since delegates use jump trampolines so there is
4837 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4840 * tramp-amd64.c: Fix build.
4842 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4843 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4845 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4846 Rename this to mono_arch....
4847 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4849 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4851 * mini-amd64.c (emit_call): If both the caller and the callee is
4852 guaranteed to have 32 bit addresses, emit a normal call.
4854 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4856 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4857 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4858 method_ptr inside delegates.
4860 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4862 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4863 invalidated. Fixes #73001.
4865 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4867 * mini-x86.c: Only use stdcall for pinvokes on windows.
4869 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4871 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4872 * mini-x86.c: remove unreliable __thread var offset detection,
4873 use the correct accessors and enable by default.
4875 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4877 * mini.c (mono_jit_free_method): Fix memory leak.
4879 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4881 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4883 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4885 * cpu-amd64.md: Fix lengths of atomic opcodes.
4887 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4889 * driver.c: try to not imply using ICU is any good.
4891 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4893 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4894 functions as inline ops.
4896 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4897 some Interlocked functions as inline ops.
4899 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4901 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4903 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4905 * mini.c: Add support for OP_NOT_TAKEN.
4907 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4908 structures in registers for pinvoke wrappers.
4910 * mini-amd64.c: Fix warnings.
4912 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4914 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4916 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4918 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4919 address instead of loading the address from it.
4921 * mini-x86.c: Add support for returning small structs in registers
4922 on Win32. Fixes part of #70864.
4924 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4926 * trace.c (get_token): Improve error checking.
4928 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4930 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4932 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4934 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4935 it can be reused for MonoClass.
4936 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4939 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4941 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4942 instead of a MonoReflectionMethod. The method information wasn't used
4943 when displaying SecurityException details (but will be now).
4945 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4947 * Makefile.am : windows build fix.
4949 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4951 * iltests.il: Add new regression test.
4953 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4956 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4958 * mini.c: Moved linkdemand check into helper function check_linkdemand
4959 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4962 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4964 * declsec.c: Added statistics counter for different kinds of
4966 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4967 (and commented) declaration.
4968 * mini.c: Added statistics counter for security Demand code
4969 generation. Added display of security statistics.
4971 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4973 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4974 Fix compilation errors under gcc-2.95.
4976 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4978 * mini.c, driver.c: Use the new jit trampoline hashtable
4980 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4982 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4984 2005-02-11 Martin Baulig <martin@ximian.com>
4986 * debug-mini.c (mono_debug_close_method): Free the line number array.
4988 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4990 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4993 * mini.h: Bump AOT file format version.
4995 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4997 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4999 * declsec.h: Added macros to get/set lazyly initialized security
5000 informations about assemblies. Added new enum for different type of
5001 possible LinkDemand violation. Added function to check LinkDemands.
5002 * mini.h: Added a field to MonoCompile to hold any security violation
5003 detected when JITting a method (so it can be thrown later).
5004 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5005 and CEE_CALLVIRT. Added code to throw exception at the end of
5006 mini_method_compile (note: the exception is unhandled right now).
5008 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5010 * mini.c, jit-icalls.c: use the managed implementation of
5011 memset for initobj and memset, to avoid managed <-> unmanaged
5014 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5016 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5017 optimization if it would need a GOT var.
5019 * basic.cs: Add tests for constant propagation and switch statements.
5021 * ssa.c: Fix out-of-range constant propagation and switch statements.
5023 2005-02-09 <vargaz@freemail.hu>
5025 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5027 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5029 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5031 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5033 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5035 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5037 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5038 arithmetic operations.
5040 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5042 * mini-ppc.c: add a workaround for broken user code that
5043 DllImports vararg functions with non-vararg signatures.
5045 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5047 * mini.c (mono_jit_compile_method_inner): Add detection and a
5048 meaningfull error message for assemblies written in Managed C++.
5050 * tramp-amd64.c mini-amd64.h: Add support for
5051 create_trampoline_from_token ().
5053 * aot.c mini-x86.c abcremoval.c: Applied patch from
5054 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5056 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5058 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5059 which takes a MonoImage/token as parameter instead of a MonoMethod.
5061 * aot.c: Use the new trampoline for initializing vtables.
5063 * aot.c: Add support for ldfld/stfld_remote wrappers.
5065 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5066 rules for compare <MEM>, IMM.
5068 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5070 * aot.c: Handle inherited finalizers correctly.
5072 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5074 * inssel.brg (stmt): Add a missing _setup_... ().
5076 * aot.c: Save some parts of the class state to the AOT file and use it
5077 to recompute that state when a class is initialized.
5079 * mini.c: Install AOT hooks into the runtime.
5081 * mini.h: Bump AOT file format version.
5083 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5086 * iltests.il: Add new test.
5088 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5092 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5094 * mini.c: setup the statistical profiler in the thread attach
5095 callback to cope with the new single thread code.
5097 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5099 * mini-ppc.c: ensure we have enough room for the profiler
5100 calls (fixed bug#72084).
5102 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5104 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5107 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5109 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5111 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5113 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5114 to succesfully execute parrotbench).
5115 * ssapre.h: Likewise.
5117 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5119 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5120 variable for stores to method arguments (fixes a SSAPRE issue).
5122 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5124 * mini.c: handle value types in dup, fixes gen-112.cs.
5126 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5128 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5129 sequence for calls in dynamic methods to avoid thunks.
5131 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5133 * mini.c: correctly remove dynamic methods from the hashtable.
5135 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5137 * driver.c: Disabled SSAPRE until fix the bug that appears
5138 in IronPython's parrotbench.
5140 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5142 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5144 * mini.c (mono_method_to_ir): Revert the previous change.
5146 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5149 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5150 mono_jit_info_table_find () etc. when running under valgrind.
5152 * inssel.brg: Fix warnings.
5154 * mini-exceptions.c: Fix warnings.
5156 2005-01-31 Martin Baulig <martin@ximian.com>
5158 * driver.c (compile_all_methods_thread_main): Don't try to compile
5159 generic methods or anything which has type parameters.
5161 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5163 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5165 * TestDriver.cs: Add --verbose flags.
5167 * graph.c ssa.c: Fix 64 bit warnings.
5169 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5170 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5171 Fix 64 bit warnings.
5173 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5174 variable not spotted by gcc.
5176 * mini-amd64.c inssel-amd64.brg: Applied patch from
5177 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5178 X86_COMPARE_MEMBASE opcodes.
5180 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5182 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5184 * *: MonoMethod->signature might be NULL now. You *MUST* use
5185 mono_method_signature.
5187 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5189 * driver.c (compile_all_methods_thread_main): Compile the methods
5190 without invoking cctors.
5192 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5194 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5195 * basic-calls.cs: test for the above.
5197 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5199 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5200 MonoJitInfo changes.
5202 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5204 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5205 eagerly if it contains dynamic methods.
5207 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5209 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5210 trace, it is now computed by an icall from trace_ips.
5212 * mini-exceptions.c: Fix a warning.
5214 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5216 * mini-exceptions.c: don't bother getting stack trace info if
5217 it's not going to be used.
5219 2005-01-27 Raja R Harinath <rharinath@novell.com>
5221 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5224 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5226 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5228 * aot.c: Avoid calling mono_method_get_header () if not needed.
5230 * mini.h: Bump AOT file format version.
5232 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5234 * mini.c (mono_print_tree): Print more info for calls.
5236 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5238 * declsec.h: Remove warning by adding missing include for marshal.h
5240 2005-01-26 Martin Baulig <martin@ximian.com>
5242 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5245 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5247 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5250 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5252 * aot.c (mono_compile_assembly): Fix a warning.
5254 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5256 * declsec.c: Look for security attributes on the original MonoMethod
5257 (and not the wrapped one). This fix permissions on icalls.
5259 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5261 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5263 * mini.c (mono_allocate_stack_slots): Add a fixme.
5265 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5267 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5269 * inssel.brg: optimize casts of sealed types (more
5270 optimizations waiting for fixes in remoting).
5272 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5274 * inssel.brg (stmt): Add another dummy rule.
5276 * driver.c: Fix warnings.
5278 * driver.c (mono_main): If running under valgrind, instruct glib to use
5279 the system allocation functions so valgrind can track the memory
5280 allocated by the g_... functions.
5282 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5284 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5286 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5288 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5289 variables in try regions.
5291 * mini.c (mini_method_compile): Don't disable optimizations on large
5292 methods when AOT compiling.
5294 * mini.c (mono_allocate_stack_slots): New arch independent method to
5295 allocate stack slots. Not yet used.
5297 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5299 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5301 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5303 * mini-ppc.c: make the branch info relative as the code
5304 buffer can be reallocated.
5306 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5308 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5309 * driver.c: Removed the AOT/security restriction. Now initialize the
5310 security manager (in metadata) if --security is used.
5311 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5312 rather than the pointer to declarative security, when AOT is used.
5314 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5316 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5317 basic blocks, reduced intrinsic exception throwing code size.
5319 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5321 * driver.c (mini_usage): Reorder the usage screen.
5323 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5325 * mini.c (mono_resolve_patch_target): Fix warning.
5327 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5329 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5332 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5334 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5335 breaks the amd64 build.
5337 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5338 register allocation. Fixes #71454.
5340 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5342 * arrays.cs: Add new regression test.
5344 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5346 * ssapre.c: Turned usage of snprintf to GString.
5347 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5348 (I left it on by mistake in my previous commit).
5350 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5352 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5353 on cond branch optimization (fixes bug# 71515).
5355 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5357 * abcremoval.c: Fixed bug 71062.
5358 * abcremoval.h: Likewise.
5360 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5362 * mini.c: Added a new functionality to optimize_branches, the removal
5363 of useless basic blocks, and fixed some problem in the removal of
5364 critical edges; some utility functions added for both purposes.
5365 * ssapre.c: Added complex expression support, and fixed bug 70637.
5366 * ssapre.h: Likewise.
5367 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5369 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5370 * driver.c: Re-enabled SSAPRE.
5372 2005-01-19 Martin Baulig <martin@ximian.com>
5374 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5375 the result of mono_get_method_constrained().
5377 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5379 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5382 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5384 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5385 be detected. Fixes #59296.
5387 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5389 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5390 which can happen. Fixes #71361.
5392 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5394 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5397 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5399 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5400 appdomain-unload.exe to fail.
5402 * mini.c: Fix some memory leaks.
5404 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5406 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5407 Fixed bug and sped up some codepaths.
5409 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5411 * mini.c: Fix some memory leaks.
5413 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5416 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5418 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5421 * iltests.il: Add regression test for #71320.
5423 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5425 * mini.c (mono_codegen): Fix installation of profiler hooks.
5427 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5429 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5431 * mini.h, mini.c, cfold.c: optimize access to enum
5432 readonly fields, too. Eval conditional branches if possible
5433 to perform unreachable code removal in more cases.
5435 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5437 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5439 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5442 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5443 WinXP DEP. Fixes #71244.
5445 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5447 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5449 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5451 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5453 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5455 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5458 * mini.h: Bump AOT version.
5460 * mini.h (MonoCompile): Change exvar to a hash table.
5462 * mini.c: Allocate a separate exvar for each handler block.
5464 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5466 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5467 ex var with the pending exception and only throw if the two are equal.
5470 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5472 * mini-x86.c: Fix warnings.
5474 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5475 used by all the ports now.
5477 * aot.c: Add write-symbols and save-temps options.
5479 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5481 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5483 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5485 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5488 * tramp-s390.c: Check vtable slot belongs to the domain.
5490 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5491 as per other platforms.
5493 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5495 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5497 * driver.c: we don't run the Main() code in a subthread anymore.
5499 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5501 * mini.c: added experimental rtc support in the statistical
5502 profiler: if the user has the permission, more accurate statistics
5503 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5504 The MONO_RTC value must be restricted to what the linux rtc allows:
5505 power of two from 64 to 8192 Hz.
5507 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5509 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5511 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5513 * mini-ppc.c: better icache flush for smp.
5515 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5517 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5519 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5520 amd64 port, not yet used.
5522 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5524 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5527 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5529 * driver.c: Added --security option to activate the security manager.
5530 Right now this will allow code generation for declarative demands and
5531 is disabled when AOT is specified.
5532 * mini.c: Add code generation for declarative security demands.
5533 * mini.h: Add mono_use_security_manager as an extern gboolean.
5535 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5537 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5538 emitting more dense assembly code.
5540 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5541 exception throwing stuff.
5543 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5545 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5548 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5551 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5554 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5556 * tramp-*.c: Only patch vtable slots if the object is in the current
5557 domain. Fixes appdomain-unload.exe.
5559 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5561 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5564 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5566 * mini.c (reverse_branch_op): New helper function.
5568 * mini.c (optimize_branches): Run the new optimization only on
5569 platforms which support it. Also reverse all kinds of branches.
5571 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5573 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5576 * mini.c (optimize_branches): Reverse not-equals branches if the false
5577 bblock is a throw. This happens a lot of time with argument checking in
5580 * mini.c (mono_codegen): Add support for placing basic blocks after
5581 the function epilogue.
5583 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5586 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5588 * mini.c (setup_stat_profiler): Only set this up if the platform
5589 supports ITIMER_PROF.
5591 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5593 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5596 * inssel.brg: Fix a warning.
5598 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5600 * mini.c: added support for statistical profiler
5601 (run with: --profile=default:stat).
5603 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5605 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5607 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5609 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5610 related to global registers from the amd64 port.
5612 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5614 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5616 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5617 with global registers.
5618 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5620 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5622 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5624 * debug-mini.c (encode_value): Fix off-by-one.
5626 * aot.c (encode_value): Likewise.
5628 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5630 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5632 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5635 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5637 * aot.c (emit_method_info): Increase size of temp buffer.
5639 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5642 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5644 * aot.c (emit_method_info): Fix build.
5646 * aot.c: Further rework of the AOT file format to reduce the size of
5647 the method info data.
5649 * mini.h: Bump AOT file format version.
5651 2004-12-27 Martin Baulig <martin@ximian.com>
5653 * mini.c (mini_get_method): New static method; call
5654 mono_get_method_full() and mono_get_inflated_method().
5655 (mono_method_to_ir): Use mini_get_method() instead of
5656 mono_get_method_full().
5658 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5660 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5662 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5664 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5666 * inssel-amd64.brg: Add some optimization rules.
5668 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5670 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5671 standard not GC'd stuff is fine.
5673 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5675 * aot.c: Rework the AOT file format to get rid of most of the global
5676 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5678 * mini.h: Bump AOT file format version.
5680 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5682 * mini.h: Bump AOT file format version.
5684 * aot.c (mono_aot_is_got_entry): New function to determine if an
5685 address is inside a GOT.
5687 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5689 * cpu-pentium.md: Increase the maximum size of some instructions which
5690 might involve a got access.
5692 * mini.c (get_method_from_ip): Another debug helper function.
5694 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5695 when got var accesses are created during the decompose phase.
5697 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5699 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5700 argument mini_compile_method and to MonoCompile, and use this to
5701 determine whenever a given method is compiled for AOT. This allows the
5702 other methods compiled during AOT compilation to be free of AOT stuff,
5703 so the backends does not need to add special support for them by
5704 creating a fake GOT etc.
5706 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5709 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5711 * mini.c (mono_method_to_ir): It turns out that some of the
5712 x-appdomain wrappers are lax with types, so just ignore this for
5715 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5716 at the vtable->klass. If it is non-shared code we can just use the
5719 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5721 * mini-ppc.c: access MonoDomain from tls, too.
5723 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5725 * declsec.c: Removed unused variable (and related warning ;-)
5727 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5729 * iltests.il: New test for LDELEMA on an array of ref types.
5731 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5732 all ldelema's on reftypes.
5733 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5734 it was the wrong place to put it.
5736 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5737 register to pop to make this cleaner, at the request of Paolo.
5739 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5741 * mini-ops.h (OP_GETHASHCODE): New op.
5743 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5745 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5748 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5751 * mini-x86.c (mono_arch_output_basic_block): Rather than
5759 The first is 3 bytes while the second is 1. This saves 36 kb on
5760 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5761 see a small boost because of icache locality.
5763 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5765 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5767 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5768 started code sharing with the generic code.
5770 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5772 * mini-ppc.c, cpu-g4.md: added code for direct access to
5775 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5777 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5778 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5781 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5783 * declsec.c|h: Added functions to cache the declarative stack modifiers
5784 in MonoJitInfo and to create a security frame from a MonoJitInfo
5786 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5787 created. Register internal calls for System.Security.SecurityFrame::
5788 _GetSecurityFrame and _GetSecurityStack.
5789 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5790 the definitions for the new stack walk/callback mechanism.
5791 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5792 first security frame for LinkDemands and InheritanceDemands) and
5793 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5795 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5796 walk initialization (lupus).
5798 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5800 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5802 (handle_loaded_temps): Do not create a temporary variable for
5803 things that we know are temps. They will never be modified.
5804 (mono_spill_call): Set MONO_INST_IS_TEMP
5805 (mono_emulate_opcode): ditto
5807 (mono_method_to_ir.CEE_DUP): ditto
5809 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5811 * mini.c (type_to_eval_stack_type): Make this handle the void type
5812 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5813 (emit_tree): use ip_in_bb to special case some common idioms
5814 Update all callers to pass in the IP.
5815 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5817 This gives us a nice 2% speedup in mcs bootstrap.
5819 * mini-x86.c (peephole_pass): Peephole pass to make
5828 * mini.c (ip_in_bb): new method.
5829 (mono_method_to_ir): use this method rather than doing the hash
5832 * linear-scan.c (mono_linear_scan): When expiring actives, you
5833 don't need to keep around variables that expire on this
5834 instruction. This makes it so that:
5837 store (ebx add (ebx, 1))
5841 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5843 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5844 combination to avoid doing two copies. Fix up problems with previous
5847 * mini.c: Fix 64 bit warnings.
5849 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5851 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5853 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5854 changes from the x86 code.
5856 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5858 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5860 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5861 throwing code to reduce its size, unify the AOT and non-aot code and
5862 get rid of relocations in the AOT case.
5864 * mini-x86.h mini.c exceptions-x86.c
5865 (mono_arch_get_throw_corlib_exception): New arch specific function to
5866 raise corlib exceptions which doesn't require relocations in the
5869 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5871 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5873 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5876 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5879 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5881 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5882 with add function when used from Inc/dec atomic
5883 functions. Re-enabled optimization on x86.
5884 * mini-ops.h: renamed atomic_add functions to
5885 allow _add to match the Interlocked::Add and
5886 _add_next to match Interlocked::Inc/Dec.
5888 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5890 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5891 linking of BBs to the end BB, and enabled SSAPRE also with
5892 consprop and copyprop (which was prevented by that bug).
5894 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5896 * mini-x86.c: disabling the Interlocked optimizing code.
5898 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5900 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5903 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5905 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5906 interlocked optimization due lack of support on x86, rewrote
5907 exchange to take into account that base may be in eax.
5909 xsp works again; activated Interlocked optimizing code.
5911 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5913 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5915 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5917 * mini-ops.h: Add new opcodes.
5919 * mini.h: Add new patch types. Add got_var to MonoCompile.
5921 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5922 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5923 make it work with all kinds of patchable code.
5925 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5926 address of the GOT, and referencing entries in the GOT.
5928 * mini.c: Add code to load the GOT address if needed by an opcode.
5930 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5931 independent AOT code on the x86 using an elf-style Global Offset Table.
5933 2004-12-14 Raja R Harinath <rharinath@novell.com>
5935 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5937 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5939 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5942 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5944 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5945 of Interlocked:Increment/Decrement/Add as inline ops.
5946 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5948 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5950 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5951 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5953 2004-12-12 Duncan Mak <duncan@ximian.com>
5955 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5956 again. `patch_info->table_size' is no longer valid after Zoltan's
5959 2004-12-12 Martin Baulig <martin@ximian.com>
5961 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5962 if we are the "real" method, ie. not an inlined method inside it.
5964 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5966 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5967 before we look in the special fields table. This fixes
5968 ../tests/thread-static-init.cs.
5970 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5972 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5973 for Array get_Rank and get_Length. Fixes bug #70465.
5975 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5977 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5978 separate structure to reduce the size of MonoJumpInfo.
5980 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5982 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5984 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5986 * mini.c (mini_get_inst_for_method): Changed to allow ports
5987 to return a MonoInst instead of opcode
5988 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5990 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5991 Allow ports to return a created MonoInst instead of op-code, will enable
5993 (renamed mini_get_opcode_for_method to better reflected the functionality)
5995 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5997 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5999 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6001 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6004 2004-12-08 Martin Baulig <martin@ximian.com>
6006 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6007 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6009 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6011 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6014 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6017 2004-12-08 Raja R Harinath <rharinath@novell.com>
6019 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6021 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6023 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6024 bug introduced by the previous patch.
6026 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6028 * mini-ppc.c, objectc.cs: handle large structs passed by value
6031 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6033 * mini-ppc.c: OP_ARGLIST implementation from
6034 Geoff Norton <gnorton@customerdna.com>.
6036 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6038 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6039 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6041 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6043 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6045 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6047 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6050 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6052 * mini-sparc.c: Zero out localled-ed memory.
6054 * iltests.il: Add tests for zeroing out localloc-ed memory.
6056 2004-12-04 Martin Baulig <martin@ximian.com>
6058 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6059 mono_method_get_signature_full().
6061 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6063 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6064 and some utility functions (always for SSAPRE), integrated SSAPRE.
6066 * driver.c: Added ssapre option.
6067 * ssa.c: Small fix on OP_ARG handling.
6068 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6069 * Makefile.am: Likewise.
6071 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6073 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6076 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6079 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6081 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6083 * cpu-s390.md : Increase instruction length of oparglist.
6085 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6087 2004-11-30 Martin Baulig <martin@ximian.com>
6089 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6090 virtual generic methods. We call a special helper_compile_generic_method()
6091 icall to retrieve the method from the vtable, inflate and compile
6092 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6094 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6096 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6098 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6100 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6102 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6105 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6107 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6108 platforms with PIC aot.
6110 2004-11-28 Martin Baulig <martin@ximian.com>
6112 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6115 2004-11-28 Martin Baulig <martin@ximian.com>
6117 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6118 the result of mono_type_get_underlying_type() to check whether
6121 2004-11-26 Martin Baulig <martin@ximian.com>
6124 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6127 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6129 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6130 the same way as the other arguments so they won't get clobbered.
6132 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6133 calls through R11 since it is clobbered by the trampoline code.
6135 2004-11-26 Raja R Harinath <rharinath@novell.com>
6137 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6138 pick up in-tree mscorlib.dll.
6140 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6142 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6144 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6145 runtime data/code are now stored in a table similar to the GOT in ELF.
6146 This allows the code itself to be position independent.
6148 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6151 * aot.c: Attach ELF type (object/function) directives to all global
6154 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6156 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6158 * mini-amd64.h: Turn on PIC AOT code.
6160 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6161 returning the offset within an OP_AOTCONST instruction where the GOT
6162 offset needs to be added.
6164 * mini.h: Bump AOT file format version.
6166 2004-11-25 Martin Baulig <martin@ximian.com>
6168 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6169 uninflated generic methods.
6171 2004-11-25 Martin Baulig <martin@ximian.com>
6173 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6175 2004-11-24 Martin Baulig <martin@ximian.com>
6177 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6178 original klass (this only applies for generic instances).
6180 2004-11-24 Martin Baulig <martin@ximian.com>
6182 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6183 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6186 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6188 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6189 localloc. Fixes #69678.
6191 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6193 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6195 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6196 used SSE registers on pinvoke calls. Fixes #69774.
6198 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6200 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6201 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6203 2004-11-23 Raja R Harinath <rharinath@novell.com>
6205 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6206 Refer directly to the mcs/ tree.
6208 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6210 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6211 Check if a trampoline for a synchronized method is required.
6213 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6215 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6216 with localloc if needed. Throe arithmetric exception in
6217 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6218 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6220 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6222 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6223 types before switching on type. Fixes #69622.
6225 2004-11-19 Raja R Harinath <rharinath@novell.com>
6227 * Makefile.am (check-local): New. Integrate into 'make check'.
6228 (MCS,RUNTIME): Define using in-tree mono and mcs.
6230 (%.exe): Use $(ILASM).
6232 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6234 * mini-ppc.c: adjust initial prolog size (bug #69691).
6236 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6238 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6241 2004-11-17 Raja R Harinath <rharinath@novell.com>
6243 * Makefile.am (clean-local): Rename from 'clean'.
6245 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6247 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6248 to mono_arch_is_int_overflow.
6249 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6252 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6254 * declsec.c|h: New files to support declarative security attributes.
6255 Added function to check if a method has (applicable) security.
6256 * mini.c|h: Add check for declarative security attributes in
6257 mono_method_check_inlining.
6258 * Makefile.am: Added declsec.c and declsec.h to the build.
6260 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6262 * mini.c, mini.h: update to keep dynamic code info per-domain.
6264 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6266 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6267 (mini_init): Get rid of it from here too.
6269 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6271 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6272 implemented OP_RETHROW (patch by Geoff Norton
6273 <gnorton@customerdna.com>).
6275 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6277 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6278 between appdomains. Fixes appdomain-unload on PPC.
6280 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6282 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6283 mini-exceptions.c: handle the new wrapper types.
6284 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6285 token value as a MonoClass* when compiling a wrapper.
6286 mono_jit_create_remoting_trampoline now takes an additional
6287 MonoRemotingTarget parameter.
6289 2004-11-10 Martin Baulig <martin@localhost>
6291 * mini.c (mono_method_to_ir): Use `generic_container->context'
6292 rather than creating a new one.
6294 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6296 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6298 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6300 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6302 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6303 the experimental aot cache stuff.
6305 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6307 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6308 mini-exceptions.c: update to exception clause structure changes.
6310 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6312 * exceptions-x86.c (throw_exception): Fix warnings.
6314 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6317 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6319 * exceptions-sparc.c (get_throw_exception): Really fix this.
6321 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6323 * tramp-*.c: we no longer support icalls without wrappers, so
6324 a bit of code can be removed here
6326 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6328 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6331 * cpu-sparc.md: Add op_rethrow.
6333 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6335 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6337 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6338 * mini-ops.h: Add OP_RETHROW.
6340 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6342 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6344 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6346 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6347 Makes the output much easier to read
6349 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6351 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6352 prevents another huge leak when compiling with ssa. Secondly, the
6353 performance of doing this rather than freeing the lists is much
6354 better. GList does a lock every time you allocate a list link,
6355 so that it can use a memory pool. So, it is better to just use
6356 a memory pool of our own.
6358 * ssa.c, linear-scan.c: replace g_list_remove_link with
6359 g_list_delete. The remove one does not free the GList, so we were
6360 leaking memory. On -O=all --compile-all with corlib, this cut down
6361 3 MB of allocations.
6363 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6365 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6367 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6369 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6370 into a new function mono_create_jit_trampoline ().
6372 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6374 * trace.c (get_spec): Allow tracing of classes without a namespace.
6376 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6378 * mini.c: Fix pointer overwrite in mini_method_compile.
6380 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6382 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6383 The darwin ABI needs some special handling for 1 and 2 byte structs
6384 Lets use lbz/lhz instead of lwz everywhere.
6385 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6386 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6387 Use stb/sth for the former, and put the latter always on stack instead of in
6390 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6392 * trace.c (is_filenamechar): Add '_'.
6394 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6396 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6398 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6400 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6402 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6403 depends on libmonogc. Fixes #68805.
6405 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6407 * mini.c (mono_jit_free_method): Provide extra information for
6408 this error. Currently this leaks, but will be turned into a
6409 developer option in the future.
6411 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6413 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6415 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6417 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6418 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6419 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6421 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6423 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6424 trampolines for AOT code.
6426 2004-10-22 <vargaz@freemail.hu>
6428 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6429 constructed types. Fixes #68136.
6431 2004-10-21 Martin Baulig <martin@ximian.com>
6433 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6434 if it returns true, unwind the stack to the call instruction.
6436 2004-10-21 <vargaz@freemail.hu>
6438 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6440 * mini.h: Bump AOT version number.
6442 * objects.cs: Add another test for unbox trampolines.
6444 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6447 2004-10-20 <vargaz@freemail.hu>
6449 * driver.c: Add SHARED to the set of optimizations tested.
6451 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6453 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6456 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6458 2004-10-20 Martin Baulig <martin@ximian.com>
6460 * mini-exceptions.c (mono_handle_exception): Call
6461 mono_debugger_handle_exception() to tell the debugger about
6462 catch/finally clauses.
6464 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6466 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6468 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6471 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6473 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6474 methods as their native size, fixed bug #57543, #57545.
6475 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6476 This saves a temporary register and mullw call down into 1 (minor perf
6477 increase for cases like sum = sum * 5; This use to translate into:
6480 It now translates to
6483 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6485 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6488 2004-10-11 Martin Baulig <martin@ximian.com>
6490 * mini.c (mono_method_to_ir): If we're a generic method, get the
6491 MonoGenericContainer from our MonoMethodNormal and create a
6492 MonoGenericContext from it.
6494 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6496 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6498 * basic-long.cs: Add test for checked i8->i2 cast.
6500 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6502 * inssel-ppc.brg: added a couple of speedup rules.
6504 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6506 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6507 to speed up rebuilds.
6509 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6511 * mini-s390.c: Minor fix to OP_OR_IMM.
6513 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6515 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6516 better. Fixes appdomain-unload.exe on sparc.
6518 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6520 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6521 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6524 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6526 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6528 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6530 * mini.c: Always generate a field read/write wrapper for members
6531 of the class MarshalByRefObject since the actual instance could
6534 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6536 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6538 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6540 * driver.c mini.h trace.c: Move the setting of the main assembly into
6541 a separate function called mono_trace_set_assembly () and call it after
6542 actually loading the main assembly. Fixes #66872.
6544 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6546 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6547 using the code manager.
6549 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6551 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6553 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6555 * cpu-amd64.md: Fix bug in previous patch.
6557 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6560 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6562 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6563 mini-exceptions.c: updates for changed stack walk interface.
6565 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6567 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6569 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6571 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6573 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6575 * driver.c (mini_regression_list): Do not call mono_assembly_close
6576 since assemblies can't be unloaded.
6578 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6580 * cpu-amd64.md: Fix more instruction lengths.
6582 * cpu-amd64.md: Fix lengths of some instructions.
6584 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6586 * inssel.brg: Make the array ldelema check aot friendly.
6588 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6590 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6592 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6594 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6596 * mini-x86.c: Fix build.
6598 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6599 mono_type_get_underlying_type () helper function to simplify code.
6601 2004-09-09 Martin Baulig <martin@ximian.com>
6603 * mini-amd64.c: Don't access `type->data.klass' directly, call
6604 mono_class_from_mono_type() instead since the type may be a
6607 2004-09-09 Martin Baulig <martin@ximian.com>
6609 * mini-amd64.c (get_call_info): Fix support for generic instances.
6610 (add_valuetype): Use mono_class_from_mono_type() to get the class
6611 since we can be a generic instance.
6613 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6615 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6617 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6619 * liveness.c: reset spill costs on each scan: bug 62107
6621 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6623 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6624 unnecessary line that doesn't compile
6626 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6628 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6629 trampolines, make them call an error function so people can fix their
6632 2004-09-06 Martin Baulig <martin@ximian.com>
6634 * mini.c (mono_method_to_ir): When initializing locals, handle a
6635 generic instances like a valuetype if it's a valuetype and like a
6636 class if it's a class.
6638 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6640 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6641 stack. Fixes #64674.
6643 * exceptions.cs: Add test for unwinding of call arguments.
6645 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6647 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6648 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6649 set the carry/borrow flag). The sparc and s390 implementations
6650 can now use optimized versions (and simplify the code). ppc bugfixes.
6652 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6654 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6656 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6658 * inssel-amd64.brg: Remove leftover 32 bit rule.
6660 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6662 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6664 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6665 mono_arch_find_jit_info functions into a new function. Fix a memory
6668 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6671 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6673 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6676 * exceptions.cs: Add array size tests.
6678 * mini.c: Allocate a separate icall wrapper for each arity of
6679 mono_array_new_va. Fixes #59509.
6681 * exceptions.cs: Add testcase for 64578.
6683 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6685 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6687 2004-09-02 Martin Baulig <martin@ximian.com>
6689 * mini.c (mono_method_to_ir): When initializing the locals, call
6690 handle_initobj() on the generic instance itself, not its
6693 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6695 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6696 MonoJitInfo for dynamic methods.
6698 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6700 * mini.c: Add support for freeing JIT data for dynamic methods.
6702 2004-09-01 Martin Baulig <martin@ximian.com>
6704 * mini-x86.c (is_regsize_var): Added support for generic
6706 (mono_arch_emit_prolog): Make this compile again, use
6707 `x86_push_imm_template (code)'.
6709 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6711 * mini-x86.c: make all push_imm instructions that get
6712 patched always emit the long form
6714 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6716 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6717 in a per-domain hash.
6719 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6722 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6724 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6727 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6730 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6731 Beginnings of SSE2 support.
6733 * exceptions.cs: Add more tests for checked int<->uint casts.
6735 2004-08-28 Martin Baulig <martin@ximian.com>
6737 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6741 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6742 Handle generic instances recursively.
6744 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6746 * iltests.il: test for conv.u8 on a constant
6748 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6750 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6751 LCONV_x4 (shrun_32 (membase)).
6753 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6755 * inssel-x86.brg: c&p rules for push/setret of long
6757 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6759 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6760 compare (regvar, base)
6762 * inssel-x86.brg: more burg love
6764 * inssel.brg: more cleanup
6766 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6768 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6770 * basic-long.cs, basic-calls.cs: new tests for optimization.
6772 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6774 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6777 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6779 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6781 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6783 * inssel.brg (mini_emit_memcpy): use
6784 NO_UNALIGNED_ACCESS to disable memcpy optimization
6786 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6788 * mini-amd64.c: Handle generic types in various places.
6790 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6792 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6794 * mini.c (handle_box): Fix warning.
6796 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6798 * mini-amd64.h: Enable the emit_state optimization.
6800 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6802 * mini-amd64.c: Add some new 64 bit peephole opts.
6804 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6806 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6808 * mini-amd64.c: Register allocator fixes.
6810 * mini.c: Add an optimization to emit_state to avoid allocation of new
6811 registers on some platforms.
6813 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6815 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6817 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6818 allocation. Fixes #63085.
6820 * basic-long.cs: Add new regression test.
6822 * mini-amd64.c: Register allocator improvements.
6824 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6826 * mini-amd64.c (read_tls_offset_from_method): Add another code
6829 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6830 instruction sequence for nullifying class init trampolines.
6832 * objects.cs: Add new regalloc test.
6834 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6836 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6838 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6840 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6843 * driver.c: Fix profiling after TLS changes.
6845 * driver.c (mono_main): Set mono_stats.enabled if needed.
6847 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6850 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6852 * mini-x86.c: use a 1 op rather than a 2 op tls access
6853 instruction -> faster.
6855 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6857 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6860 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6862 * exceptions-sparc.c (throw_exception): fix typo
6864 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6866 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6867 set tree->dreg correctly with tls. Allow any
6868 register to be used.
6870 * mini-x86.c (read_tls_offset_from_method): add new code
6871 generation pattern seen with GCC.
6874 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6876 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6877 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6878 exceptions-sparc.c: fix some performance issues in exception
6879 handling and setting of the stack trace for exceptions that were
6882 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6884 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6887 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6890 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6892 This patch inlines tls access, when possible.
6894 * mini.h: new arch functions for TLS intrinsics.
6895 All platforms updated with a stub.
6897 * mini.c: use the new intrinsics
6899 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6900 arch specific intrinsic for tls variables
6902 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6904 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6907 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6909 * mini.c: thread local allocation
6911 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6913 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6915 * Makefile.am: Link against the static version of libmonogc.
6917 * Makefile.am: Link the static versions of the convenience libraries
6918 into the mono executable.
6920 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6922 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6924 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6925 on integer overflow.
6927 * mini-amd64.c: Reorganize function call code.
6929 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6931 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6933 * inssel-x86.brg: use xor eax,eax.
6935 * basic.cs: new tests
6937 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6939 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6940 in exception throwing code.
6942 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6944 * inssel-x86.brg: use xor esi,esi.
6946 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6948 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6949 can trace methods compiled during mini_init () too.
6951 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6954 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6956 * Makefile.am: static link on x86 (r=zoltan)
6958 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6960 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6961 code since it causes some programs to fail.
6963 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6965 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6967 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6969 * mini.c: ovfops_op_map - add STACK_OBJ case for
6971 * basic.cs: add test_0_pin_string as test
6974 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6976 * Makefile.am: build C# if srcdir != builddir
6978 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6980 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6981 fall-through blocks.
6983 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6985 * driver.c: enable loop by default again and include abcrem in -O=all.
6987 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6989 * iltests.il: Add some localloc tests.
6991 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6993 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6996 * inssel-amd64.brg: Add some optimizations.
6998 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7001 * Makefile.am: Statically link mono against libmono on AMD64.
7003 * mini-amd64.c inssel-amd64.brg: Optimizations.
7005 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7007 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7009 * tramp-amd64.c: Patch calling code in trampolines.
7011 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7013 * mini-amd64.c: pinvoke struct passing fixes.
7015 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7017 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7018 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7020 2004-08-05 Duncan Mak <duncan@ximian.com>
7022 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7025 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7027 * mini-amd64.c (emit_move_return_value): Move return value for normal
7030 2004-08-05 Martin Baulig <martin@ximian.com>
7032 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7033 `type->type'; just modify `type' itself when dealing with enums
7034 and generic instances.
7035 (check_call_signature): Make `simple_type' a `MonoType *'.
7037 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7039 * mini.c: Use OP_PADD to add offsets to addresses.
7041 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7043 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7045 * mini-sparc.c (mono_arch_emit_epilog): fix check
7046 for folding last op into restore instruction
7048 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7050 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7051 helper methods using the code manager.
7053 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7055 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7057 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7059 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7060 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7062 * mini-s390.c: fix tail processing
7064 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7066 * mini-ppc.c: mul.ovf.un exception name fix.
7068 2004-08-03 Martin Baulig <martin@ximian.com>
7070 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7071 instances; before jumping to `handle_enum', also modify `ptype'.
7073 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7075 * cpu-sparc.md: fcall maximal length too small.
7077 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7079 * mini-amd64.c mini.h: Add initial support for passing/returning
7080 structures to/from pinvoked methods.
7082 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7084 * mini-ppc.c: reg allocator fix.
7086 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7088 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7090 * inssel.brg: Optimize memset on 64 bit machines.
7092 * mini-amd64.c: Fix some vararg cases.
7094 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7096 * mini-s390.c: Corrected macro in emit_float_to_int
7098 * s390-abi.cs: Tests to exercise the s390 ABI
7100 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7102 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7105 * basic.cs: Add a test for add.ovf.un.
7107 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7109 * mini-sparc.c: add case for OP_IDIV_UN
7111 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7113 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7115 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7117 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7119 * basic.cs: regression tests.
7121 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7124 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7126 * basic.cs: Add a new test.
7128 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7129 and AOT. Various fixes and optimizations.
7131 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7133 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7135 * mini-ppc.c: make sure temp regs are not used for global reg
7138 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7140 * cpu-sparc.md: conv_i8 fix for 64bits
7142 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7144 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7146 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7147 add opcode for cmp BYTE PTR [eax], imm.
7149 * inssel.brg: Make memcpy and memset takes bases.
7151 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7153 * *-amd64.*: More AMD64 work.
7155 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7157 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7158 add a compare-not-equal opcode.
7160 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7162 * mini.c: Use mono_init_from_assembly instead of mono_init.
7164 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7166 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7168 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7170 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7172 * inssel.brg: 64 bit fixes.
7174 * mini.h (MonoCallInst): Add some AMD64 specific data.
7176 * mini.h: Add some OP_P opcodes.
7178 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7180 * basic.cs: tests for 61797 and 61740
7182 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7184 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7185 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7187 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7189 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7191 * *-amd64*.*: Ongoing AMD64 work.
7193 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7195 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7197 * *-amd64*: Ongoing AMD64 work.
7199 * mini-arch.h: Add AMD64 support.
7201 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7203 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7205 * mini-ops.h: Add new opcodes.
7207 * Makefile.am: Add AMD64 support.
7209 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7210 rules into the inssel-long*.brg files.
7212 * *-amd64.*: Add beginnings of AMD64 backend.
7214 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7216 * mini.c (print_dfn): commenting out the code that prints
7217 the cil. With -O=deadce, this makes -v -v crash.
7219 * cpu-pentium.md: make checkthis have a length of 2
7221 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7223 * mini-sparc.h: fix implementations of __builtin
7224 functions for Sun compiler for V9.
7226 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7228 * mini.c: use the new stelem.ref wrapper
7229 * exceptions.cs, arrays.cs: new stelem.ref tests
7231 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7233 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7234 new XSP should work with these changes).
7236 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7238 * inssel-{long32,x86,}.brg: trivial optimizations.
7240 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7242 * mini.c: load value when emitting box operation in
7245 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7247 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7248 is one byte shorter than cmp DWORD PTR [eax], 0.
7250 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7252 * inssel-ppc.brg: arguments on the stack are always
7253 relative to the stack pointer (spotted by Neale Ferguson).
7255 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7257 * exceptions-x86.c: delay appending the method name to the trace until
7258 after mono_jit_info_table_find is called, as this gets the real
7261 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7263 * aot.c: register roots
7265 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7267 * aot.c : I could just use PLATFORM_WIN32 flag.
7269 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7271 * aot.c : Reverting the previous fix. This time it broke linux build.
7273 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7275 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7277 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7279 * mini.c (handle_stack_args): Remove some more debugging code.
7281 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7283 * driver.c mini.h aot.c: Allow additional options to be specified with
7284 --aot and pass them to mono_compile_assembly.
7286 * aot.c: Add experimental code to AOT compile all loaded assemblies
7287 on demand and save the code into a cache in the filesystem.
7289 * aot.c: Add support for more wrapper methods.
7291 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7294 * cpu-*.md: Remove removed opcodes.
7296 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7297 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7298 related icalls to marshal.c.
7300 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7302 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7304 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7306 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7308 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7309 * liveness.c: If liveness is recomputated we need to reset the information
7310 for each variable. This way, if the liveness range has been narrowed
7311 by optimizations that happened after the last computation, we can return
7314 For example, if you have
7319 // Tons of code that does not affect i
7325 i = 0 is dead code and will be removed by SSA. However, when
7326 linear scan gets to the code, i will still appear to be live
7327 throughout the entire block. This prevents good register allocation.
7329 2004-07-06 Martin Baulig <martin@ximian.com>
7331 * debug-mini.c (mono_debug_init_method): Allow
7332 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7333 (mono_debug_add_icall_wrapper): New method.
7335 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7337 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7339 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7342 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7344 * aot.c (mono_aot_load_method): Fix loading of debug info.
7346 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7348 * aot.c: Add logging support.
7350 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7352 * mini.h: Add prototype for mono_print_method_from_ip.
7354 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7356 * inssel.brg: 64 bit fixes.
7358 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7361 * Makefile.am: Add SPARC64 support.
7363 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7365 * aot.c: Fix alignment problems on 32 bit platforms.
7367 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7369 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7372 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7375 * mini.h: Bump AOT file version. Some 64 bit fixes.
7377 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7379 * inssel-sparc.brg: Add new rule to avoid register moves.
7381 * inssel.brg: Add ldind_to_load_membase helper function.
7383 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7385 * mini.c: OffsetToStringData intrinsic.
7387 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7389 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7391 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7394 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7395 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7397 * mini.c: reinstated mono_compile_get_interface_var()
7398 on x86, too, since the change breaks the Gtk# build there as well.
7400 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7402 * driver.c: remove loop from the default optimizations: it seems to
7403 interact badly with some of the other options (see bug #60613).
7405 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7407 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7408 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7410 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7412 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7413 vararg-using methods.
7415 2004-06-21 Martin Baulig <martin@ximian.com>
7417 * mini/mini-exceptions.c
7418 (mono_handle_exception): Added `gpointer original_ip' argument.
7419 After calling mono_unhandled_exception(), call
7420 mono_debugger_unhandled_exception() and if that returns true,
7421 restore the context and return.
7423 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7425 * mini-ppc.c: prefer the use of relative branches so
7426 they won't need to be patched in aot code (patch from Patrick Beard).
7428 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7430 * aot.c: patch from Patrick Beard to make the output assembly
7431 more correct for the MacOSX assembler. Small tweak to
7432 generate sane images on Linux/PPC, too.
7434 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7436 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7437 case until bug #59509 is fixed (shows up in #60332).
7439 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7441 * mini.c: make sure the needed wrappers are compiled, too, with
7444 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7446 * driver.c: remove NPTL reference in --version output.
7448 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7450 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7451 generate valid assembly for the Mach-O assembler.
7453 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7455 * driver.c: don't include abcrem in the all optimization specifier
7456 since it slows down jit compilation too much for now.
7458 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7460 * mini.c: use BIGMUL only if both operands have the same signage.
7461 * iltests.il: Test for bug 60056. (errors related to signage in
7466 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7468 * mini.c, aot.c: memory leak fixes.
7470 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7472 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7474 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7476 * Makefile.am: remove the -static hack completely, it links in
7477 statically glib as well.
7479 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7481 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7482 * exceptions.cs: make it compile with new mcs/csc.
7484 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7485 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7486 and added relevant test case.
7488 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7490 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7491 regressions in gtk-sharp.
7493 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7495 * exceptions.cs: New regression tests.
7497 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7499 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7501 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7503 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7505 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7507 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7509 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7511 * mini.c (mono_jit_runtime_invoke): Init class in this
7512 method instead of trusting mono_jit_compile_method to
7513 do the work (because wrappers can be in object class)
7515 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7517 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7519 * basic-long.cs: New regression test.
7521 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7523 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7526 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7528 * Makefile.am: fix miguel's change to build mono statically against
7529 libmono (track build dependencies).
7531 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7533 * cfold.c: Some glib versions do not have G_MININT32.
7535 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7537 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7538 with precision of tan, atan, sin and cos, and implemented related
7539 regressions tests (fixes bug 54467, but one new problem appeared and
7542 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7544 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7546 * exceptions.cs: Add test for constant folding && division by zero.
7548 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7549 since driver.c is in libmono too, so the optimization was useless.
7551 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7552 variable to driver.c so the compiler can emit more efficient code to
7555 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7557 * Makefile.am: don't distribute generated inssel.[ch] files.
7559 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7561 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7562 into the default appdomain. Fixes #58707.
7564 * jit-icalls.c: Remove the broken approximation for truncl, doing
7565 no conversion is better.
7567 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7570 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7572 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7573 of the mcrxr instruction which is not available on some processors
7574 even if it's documented to be. Implement add and sub overflow correctly
7575 (still not complete for long unsigned). Speed up icalls a bit.
7577 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7579 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7580 we run .cctor in the current domain instead of target_domain.
7582 Fixes bug #58558, .cctor not being called in -O=shared.
7584 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7586 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7588 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7590 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7591 which can be done with an imm8, do it that way.
7592 (mono_arch_output_basic_block): ditto for a jmp
7593 (mono_arch_emit_prolog): Computate maximum offset of a label.
7595 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7597 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7598 now tries to allocate prefered physical reg's for virtual
7599 regs. This reduces the number of emited spills/loads with
7600 20-30% on our core assemblies.
7602 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7604 * jit-icalls.c: truncl() is not needed and trunc() is
7605 the correct thing to do anyway (bug #58287).
7607 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7609 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7612 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7614 * driver.c: enable loop optimizations by default.
7616 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7618 * mini-x86.c: fix calc of max loop size when aligning loops start.
7620 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7622 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7625 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7627 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7630 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7632 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7634 * mini.c (inline_method): Allways inline some wrappers even if the cost
7635 is too large. Fixes #58785.
7637 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7639 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7641 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7642 (crichton@gimp.org). Beginning of support for sparc/linux.
7644 * mini-sparc.c: Optimize retrieval of LMF address.
7646 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7648 * exceptions-ppc.c: handle alloca in methods with clauses.
7650 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7652 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7654 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7656 * mini.c: Delegate most of the abort signal work to
7657 mono_thread_request_interruption, which also handles Stop and Suspend
7660 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7662 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7663 supports the save/restore lmf opcodes.
7665 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7667 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7670 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7672 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7674 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7675 methods which contain array accesses.
7677 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7678 boundaries. Fixes #58537.
7680 * iltests.il: Add regression test for #58537.
7682 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7684 * mini-x86.c (mono_arch_local_regalloc): Last part of
7685 fix for bug #58633 (releasing register to early).
7687 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7689 * basic-long.cs: Add new regression test.
7691 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7693 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7694 register too early on the chain.
7696 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7698 * mini.c (create_helper_signature): Use a helper function to reduce
7699 the code which needs to be written. Also set the calling convention of
7700 icalls on windows. Fixes #57840.
7702 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7704 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7705 exceptions-ppc.c: added helper function to get the instruction address
7706 from a signal handler context.
7708 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7710 * helpers.c: use g_get_tmp_dir. Invokes happyness
7713 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7715 * helpers.c: Add new env variable to pass args to objdump.
7716 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7718 2004-05-17 Radek Doulik <rodo@ximian.com>
7720 * Makefile.am (common_sources): added abcremoval.h so it get
7721 disted and daily mono packages on go-mono.com will build again
7723 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7725 * abcremoval.c: Fixed coding style, added copyright header.
7727 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7729 * mini.h: Added prototype for abc removal main function.
7731 * build_relations_propagation_table.pl: Added copyright header.
7733 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7735 * basic-long.cs: reg test for complex ceq_long bug.
7737 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7739 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7740 reg in long and clob case (bug #58343). Fixed/added comments.
7742 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7744 * mini.c (mono_jit_runtime_invoke): Follow new convention
7745 of calling the invoke method with an function pointer.
7747 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7749 * ChangeLog: Fix author of memory leak patch.
7751 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7753 * Makefile.am: fix make dist as well...
7756 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7758 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7759 on archs where pointers are 4 bytes long.
7761 * Makefile.am: Added abcremoval.c source file.
7763 * abcremoval.c: Added abcremoval.c.
7765 * abcremoval.h: Added abcremoval.h.
7767 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7769 * inssel.brg: Enabled bounds check removal.
7771 * mini.c: Added support for abcrem optimization.
7773 * mini.h: Added abcrem optimization label.
7775 * driver.c: Added support for abcrem optimization.
7777 * propagated_relations_table.def: Added propagated_relations_table.def.
7779 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7781 * mini.c, cfold.c: fix style.
7783 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7785 * mini.c: handle issue with the low-level implementation of
7786 some long opcodes (bug #54209).
7788 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7790 * basic.cs: test for my new cmov stuff.
7792 2004-05-13 Patrik Torstensson
7794 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7795 opt and added peephole documentation.
7797 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7799 * tramp-ppc.c: rewrote the generic trampoline code.
7801 2004-05-11 Patrik Torstensson
7803 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7805 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7807 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7809 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7810 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7812 * mini.c: Add new icalls for AsAny marshalling.
7814 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7816 * tramp-ppc.c, mini-ppc.c: more cleanups.
7818 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7820 * mini.c: no warnings.
7822 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7824 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7826 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7828 * mini.c: In the thread abort signal handler, if the thread is in the
7829 process of being stoped, don't throw the Abort exception, just stop the
7832 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7834 * tramp-ppc.c: removed old code.
7836 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7838 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7839 do some simple speed optimizations on ppc.
7841 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7843 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7844 and large offsets in load/store.
7846 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7848 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7849 it causes regressions.
7851 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7853 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7856 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7858 * jit-icalls.c: remove warnings.
7859 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7860 speedups for unsafe code.
7862 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7864 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7866 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7868 * basic-calls.cs: Add new regression test.
7870 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7873 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7875 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7878 2004-05-06 Patrik Torstensson
7880 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7881 long reg allocation in any reg (not only eax:edx) and implemented
7882 long shl/shr ops in asm instead of helpers.
7884 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7886 * mini-sparc.h: Fix warnings.
7888 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7891 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7892 separate statement for clarity.
7894 * mini-sparc.c: Update status.
7896 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7898 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7901 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7903 * inssel-ppc.brg: another small pre-release workaround:
7904 we don't do overflow detection for long_sub_un.
7906 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7908 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7909 (also works around a weird ppc bug: 57957).
7911 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7913 * tramp-ppc.c: trampoline fixes.
7915 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7917 * mini-ppc.c: fixed typos.
7919 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7921 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7922 at the top of the stack. Fixed typos. Use a frame registers
7923 for all the methods with exception clauses.
7925 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7927 * exceptions-ppc.c: restore fp registers.
7929 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7931 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7932 order from the stack top (moved the stack room to save the
7933 return value for trace after the param area). Fixed corruption
7934 in restoring registers on unwind.
7936 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7938 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7940 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7942 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7943 and prolog/epilog for methods that use it. Allow
7944 enough param area room for varargs methods. Fix miguel's
7945 breakage in exception handling.
7947 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7949 * Makefile.am: run genmdesc only on current arch.
7951 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7954 * mini-x86.h: fix the build on windows.
7956 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7958 * 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.
7960 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7962 * mini-exceptions.c: New file.
7964 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7965 Move some parts of the x86 exception handling code to an
7966 arch-independent file so it can be shared with other ports.
7968 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7970 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7972 2004-04-26 David Waite <mass@akuma.org>
7974 * driver.c: remove comma from end of enumeration declaration
7976 2004-04-26 Jackson Harper <jackson@ximian.com>
7978 * driver.c: parse config file before loading first assembly. This
7979 allows the user gac to be enabled/disabled.
7981 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7983 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7984 simpler mechanism: we do not care what is encoded initially
7985 (branch absolute or relative), we care about the code and its
7986 target. I kept the old code for reference for now.
7988 The new code tries first to determine if the jump is anywhere in
7989 the -/+32 absolute meg range, if it succeeds, it encodes using the
7990 absolute branch; If not, it tried to find something in the
7991 relative range, if not, it uses the handle_thunk code.
7993 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7995 * exceptions-ppc.c: use the correct ip register on macosx.
7997 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7999 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8001 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8003 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8004 Raise exception on integer divide by zero by hand since the hw
8005 doesn't support it. Handle NaNs in FP compares.
8007 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8009 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8010 code reducing duplication between the platforms and enabled
8011 signal exception handling (on linux for now).
8013 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8015 * exceptions-ppc.c: more macosx support.
8017 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8019 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8021 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8023 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8025 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8027 * iltests.il: more tests.
8029 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8031 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8034 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8036 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8038 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8040 * liveness.c: Mark variables as volatile in all basic blocks reachable
8041 from exception clauses.
8043 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8045 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8048 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8050 * iltests.il, basic.cs: more tests for regalloc.
8052 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8054 * iltests.il: Some tests for register allocation modifications
8057 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8059 * exceptions.cs: Add regression test for bug #56782.
8061 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8062 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8063 the beauty of fixing the same thing in 5 different files...
8065 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8067 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8070 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8072 * mini.c: Add support for STRWLPARRAY marshalling convention.
8074 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8076 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8077 to init the context to setup the regs pointer).
8079 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8081 * exceptions-ppc.c: more exceptions work.
8083 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8085 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8088 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8090 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8091 can use the memory directly.
8093 * cpu-pentium.md: Update documentation from a post from Zoltan.
8095 add x86_add_membase, x86_sub_membase, x86_mul_membase
8097 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8099 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8100 GENERAL_REGS they were also hardcoded for all PPC ports.
8102 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8104 Remove hard-coded limit for floating point registers, use
8105 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8107 Notice that in MacOS X calling conventions you can fit a lot more
8108 floating point values in registers, so I should update the PInvoke
8109 test to excercise the passing of floating point values on the
8110 stack (currently broken).
8112 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8114 * tramp-ppc.c (create_trampoline_code): Added
8115 JUMP_TRAMPOLINE_SIZE.
8116 (ppc_magic_trampoline): Follow the pattern from
8117 x86_magic_trampoline: if code is set to zero, return.
8118 (create_trampoline_code): Always pass MonoMethod to the jump
8119 trampoline, before it was passing a null.
8120 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8121 share the code with mono_arch_create_jit_trampoline.
8123 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8125 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8128 * cpu-g4.md: Added length for jmp instruction, the worst case
8129 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8132 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8134 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8136 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8138 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8139 before each IL instruction.
8141 * mini.c (CEE_BOX): Fix warnings.
8143 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8145 * mini.c: removed a few unused vars and extra whitespace.
8147 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8149 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8151 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8153 (OP_GETCHR): use the above
8154 (CEE_LDELEMA): use the above.
8156 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8157 version of the generic impl.
8158 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8159 (CEE_LDELEMA): use the above.
8161 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8163 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8166 * iltests.il: Added new regression test for #56317.
8168 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8170 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8171 under NetBSD. Fixes #56450.
8173 * liveness.c (update_gen_kill_set): Fix previous patch.
8175 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8177 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8179 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8181 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8184 * inssel-sparc.brg: Add more optimizations.
8186 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8188 2004-04-01 Martin Baulig <martin@ximian.com>
8190 * mini.c (handle_box): New static function; moved the
8191 implementation of CEE_BOX here.
8192 (mono_method_to_ir): Added `constrained_call' variable.
8193 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8194 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8195 mono_method_get_constrained() to get the method.
8197 2004-04-01 Martin Baulig <martin@ximian.com>
8199 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8200 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8201 (mono_method_to_ir): We don't need these macros anymore since
8202 mono_class_get_full() already takes care of it.
8204 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8206 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8207 use @function (as doesn't accept #function here) and check the return
8208 value of system and stop if fails.
8210 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8212 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8214 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8216 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8218 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8220 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8223 * basic-long.cs: Add test for negation of Int64.MinValue.
8225 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8227 * mini-sparc.c: Update status.
8229 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8231 * exceptions-sparc.c: Fix return value in filters.
8233 * inssel-sparc.brg: Fix register allocation in some rules.
8235 2004-03-28 Martin Baulig <martin@ximian.com>
8237 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8240 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8242 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8244 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8245 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8246 remove unused conv_u4 opcode.
8248 * mini-x86.c: Remove valgrind workaround since it slows down things
8249 even when mono is not run under valgrind.
8251 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8253 * mini-sparc.c: Update status.
8255 * inssel-sparc.brg: Add some optimizations.
8257 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8258 future delay slot filling. Add support for varargs, tail calls and JMP.
8260 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8261 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8263 * inssel.brg: Fix register allocation in OP_ARGLIST.
8265 * inssel.brg: Fix warnings.
8267 2004-03-25 Martin Baulig <martin@ximian.com>
8269 * mini.c (inflate_generic_field): Removed.
8270 (mini_get_method): Removed, use mono_get_method_full(),
8271 (mini_get_class): Removed, use mono_class_get_full().
8272 (mono_method_to_ir): Pass our generic context to
8273 mono_field_from_token().
8275 2004-03-25 Martin Baulig <martin@ximian.com>
8277 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8278 of a `MonoMethod *'.
8279 (mini_get_method): Take a `MonoGenericContext *' instead
8280 of a `MonoMethod *'.
8281 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8282 a new local variable called `generic_context' which holds the
8283 current `MonoGenericContext *'; use it to lookup things.
8285 2004-03-24 Martin Baulig <martin@ximian.com>
8287 * mini.c (mini_get_class): New static method; if we're inside a
8288 generic instance, inflate the class if neccessary.
8289 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8291 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8293 * iltests.il: New regression test for #55976.
8295 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8298 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8300 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8303 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8305 * liveness.c: Consider SSA stores as well as loads when making vars
8308 * exceptions.cs: New regression tests for register allocation.
8310 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8312 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8313 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8314 domain lock only to protect puntual access to data structures.
8315 Added access lock for sighash, jit_icall_hash_name,
8316 jit_icall_hash_addr and domain->code_mp.
8318 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8320 * driver.c: Print SIGSEGV handling method.
8322 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8324 * mini.c (setup_jit_tls_data): Handle case when this is called
8325 multiple times for a thread.
8327 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8328 is different from fbxx_un. Fixes #54303. Also use constants instead of
8329 magic numbers in a lot of places.
8331 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8333 * exceptions.cs: Fix cctor test when --regression is used.
8335 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8337 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8340 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8342 * inssel-ppc.brg: fixed register assignments for some rules.
8344 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8346 * exceptions.cs: Add test for exceptions in static constructors.
8348 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8349 static constructors outside the domain lock. Fixes #55720.
8351 2004-03-17 Martin Baulig <martin@ximian.com>
8353 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8354 (inflate_generic_field): Take the `MonoMethod *' instead of the
8355 `MonoClass *' and added support for generic method.
8356 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8357 have a `field->parent->gen_params', only inflate the field if it's
8358 an open constructed type.
8360 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8362 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8363 exception object instead of the preconstructed ones.
8365 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8367 * mini.c: reverted changed to sigsegv_signal_handler commited
8368 accidentally in the previous patch.
8370 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8373 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8374 running --aot with an old assembly.
8376 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8378 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8381 * mini-sparc.c: Add support for v9 branches with prediction.
8383 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8385 * mini.c (mini_init): #warning is GNUC only
8387 * mini-sparc.h: implement __builtin_frame_address
8388 and __builtin_return_address for Sun C compiler
8390 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8392 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8394 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8396 * basic-calls.cs: Add test for unaligned byref long argument passing.
8398 * mini-ops.h: Add sparcv9 compare and branch instructions.
8400 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8401 v9 instructions if we have a v9 cpu.
8403 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8404 registers for global allocation.
8406 * exceptions-sparc.c: Fixes.
8408 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8410 * liveness.c (mono_analyze_liveness): Optimized version.
8412 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8414 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8417 * basic-float.cs basic-calls.cs: New regression tests.
8419 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8421 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8422 sigaltstack implementation.
8424 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8426 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8427 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8429 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8431 * mini.c: Fix warnings.
8433 * mini.c (mono_resolve_patch_target): New function which contains the
8434 arch independent part of the patching process.
8436 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8437 patching code to a separate function.
8439 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8441 * mini.c (add_signal_handler): ifdef out on Windows
8443 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8445 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8446 cpu-sparc.md: Add exception handling support + other fixes.
8448 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8449 typed GC detection in --version.
8451 * basic.cs exceptions.cs: New regression tests.
8453 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8454 the arch specific code can store data during a compilation.
8456 * mini-ops.h: Add OP_SETFRET.
8458 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8459 function, register a separate icall for each arity, so the icalls can
8462 * mini.c (mono_print_tree): Print negative offsets in a more readable
8465 * mini.c: Make signal handling work on sparc.
8467 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8469 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8471 * jit-icalls.c: Emulate truncl by aintl on solaris.
8473 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8475 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8477 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8479 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8481 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8482 a MarshalByRef type, inline a method that performs the check, taking into
8483 account that the object can be a proxy. Also implemented tow new opcodes:
8484 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8485 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8486 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8488 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8490 * mini-ppc.c: if a relative branch displacement is too big
8491 but it points to and area reachable with an absolute branch,
8494 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8496 * mini.c: optimize small copies in cpblk.
8498 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8500 * basic-calls.cs basic-float.cs: New regression tests.
8502 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8503 negative offsets from %fp. Implement localloc. Fix local register
8504 allocation. Fix the case when the this argument needs to be saved to
8505 the stack. Implement some missing opcodes.
8507 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8509 * mini.c (mini_method_compile): Reenable global regalloc in methods
8510 with exception handlers.
8512 * linear-scan.c (mono_varlist_sort): Fix warning.
8514 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8516 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8519 * liveness.c: Make all variables uses in exception clauses volatile, to
8520 prevent them from being allocated to registers. Fixes #42136.
8522 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8524 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8527 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8528 argument to mono_arch_regalloc_cost.
8530 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8533 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8535 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8536 Make the cost of allocating a variable to a register arch dependent.
8538 * basic-calls.cs: Fix compilation of tests.
8540 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8541 helper function to cut back on the number of #ifdefs needed.
8543 * mini-ppc.c: Fix compilation.
8545 * basic-calls.cs: New regression tests.
8547 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8549 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8550 of l0 since that is callee saved.
8552 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8555 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8556 of delay instruction.
8558 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8560 * mini.h (MonoCallInst): Add 'virtual' flag.
8562 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8564 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8566 * *.cs: New regression tests.
8568 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8571 * mini.c (mono_runtime_install_handlers): Fix build.
8573 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8574 'signal_stack_size' members.
8576 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8577 alternate signal stack.
8579 * exceptions-x86.c: Add stack overflow handling.
8581 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8582 functions to arch independent code.
8584 * mini.c (mono_print_tree): Print more detailed info for load_membase
8587 2004-02-23 Martin Baulig <martin@ximian.com>
8589 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8591 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8593 * mini-x86.c: fixed reg allocation for div/rem.
8595 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8597 * driver.c (mono_main): Report some configuratio options on --version.
8599 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8601 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8602 low in the address space. Correctly flush memory in thunks where we
8605 2004-02-20 Martin Baulig <martin@ximian.com>
8607 * mini.c (mini_get_method): New static method; inflate all generic
8608 methods and methods in open generic instances.
8609 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8610 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8612 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8614 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8616 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8618 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8620 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8622 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8623 it compile using Sun's compiler.
8625 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8627 * 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.
8629 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8631 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8633 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8635 * mini-ppc.c: handle calls outside of the allowed range with thunks
8636 allocated using the code manager.
8637 * tramp-ppc.c: use the code manager to hold generated native code.
8638 Fixed the magic trampoline to just patch vtable entries.
8640 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8642 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8645 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8647 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8650 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8651 if we have a working __thread implementation.
8653 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8654 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8656 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8658 * mini-x86.c: Fix compilation under gcc 2.
8660 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8662 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8663 contains a call to the wrapped function.
8665 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8666 OP_<CALL>_IMM opcodes, and use them under X86.
8668 * mini.c (mono_jit_find_compiled_method): Fix warning.
8670 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8672 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8674 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8675 functionality to mini.c.
8677 * mini.c (mono_create_jump_trampoline): New function to create a jump
8678 trampoline. Return a compiled method instead of a trampoline if it
8679 exists. Add a cache for jump trampolines.
8681 * mini.c (mono_jit_find_compiled_method): New function to return a
8682 compiled method if it exists.
8684 * mini-x86.c: Call mono_create_jump_trampoline instead of
8685 mono_arch_create_jit_trampoline.
8687 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8688 a jump trampoline. Fixes #52092.
8690 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8692 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8693 which is not up-to-date. Add check_corlib_version () instead.
8695 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8698 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8699 since newer valgrind versions do not need it.
8701 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8702 compile a method with a given set of optimizations.
8704 * mini.c: Compile icall wrappers on-demand instead of at startup.
8706 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8707 wrapper for an icall.
8709 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8711 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8714 * iltests.il: Add test for non-empty stack before switch instruction.
8716 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8718 * mini.c: Add support for new stringbuilder marshalling conventions.
8720 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8722 2004-02-01 Martin Baulig <martin@ximian.com>
8724 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8725 in `ginst->mtype_argv'.
8727 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8729 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8730 facilitate grepping.
8732 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8734 * mini.c: fixed buglet in initobj generic implementation for references.
8736 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8738 * Makefile.am: make the version script conditional.
8739 * jit-icalls.c: handle missing truncl().
8741 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8743 * exceptions.cs: Add more tests for double->int conversion.
8745 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8746 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8748 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8750 * driver.c: make --verbose --version emit an error
8751 if the loaded corlib doesn't match the runtime version.
8753 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8755 * mini-ppc.h: export ppc_patch().
8756 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8757 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8758 on par or better than on MacOSX.
8760 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8762 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8763 mono_lookup_pinvoke_call.
8765 * mini-x86.c: Under windows, the default pinvoke calling convention is
8766 stdcall. Fixes #52834.
8768 * mini.c (optimize_branches): Add an upper bound to the number of
8769 iterations to prevent infinite loops on strange loops. Fixes #53003.
8771 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8773 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8774 and ISINST. Fixes #52093.
8776 * objects.cs (test_0_vector_array_cast): New tests.
8778 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8780 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8781 checking in Array.Set ().
8783 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8786 * object.cs (test_0_multi_array_cast): New regression test.
8788 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8790 * exceptions-ppc.c: fix build on Linux/PPC.
8792 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8794 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8795 running under valgrind.
8796 (x86_magic_trampoline): Fix build bustage.
8798 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8799 negative values as well. This is needed for the encoding of the line number
8800 info, since sometimes the line numbers are not in increasing order.
8802 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8804 * cpu-pentium.md (localloc): Increase the size of the localloc
8805 instruction since it is a loop under Win32.
8807 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8810 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8812 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8813 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8814 Max Horn (max@quendi.de). Fix file names in comments.
8816 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8818 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8819 avoid stack overflow.
8820 (replace_usage): Avoid uninitialized variable warnings.
8822 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8823 and taking the address of valuetype variables.
8825 2004-01-03 Patrik Torstensson
8827 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8828 for other purposes than FP later on.
8830 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8832 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8835 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8837 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8839 2003-12-30 Patrik Torstensson <p@rxc.se>
8841 * mini-x86.h: Decreased number of availiable fp regs.
8842 Solves corner cases with FP spilling.
8844 2003-12-23 Patrik Torstensson <p@rxc.se>
8846 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8847 for floating point stack tracking / spilling on x86.
8850 * basic-float.cs: added float mul overflow test.
8852 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8854 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8856 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8858 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8859 supports for cond branches that overflow the immediate
8860 overflow offset. mcs can compile simple programs.
8862 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8864 * exceptions-ppc.c: exception handling support wip:
8865 finally handlers get run on exception.
8867 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8869 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8872 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8874 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8875 initial support for stack walking and unwinding.
8877 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8879 * driver.c (mono_main): Make corlib-out-of-sync message more
8880 descriptive. Also remove verify_corlib call.
8882 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8884 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8885 not overlap with other call's arguments, too.
8887 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8889 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8890 move to arch-specific code the choice of arch-specific
8891 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8892 * mini.c: ensure emulation calls will not interleave
8895 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8897 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8898 the magic trampoline stack frame is dropped before executing
8901 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8903 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8904 and integer to fp conversions. Added support for overflowing
8905 arguments on the stack. Reserve a couple more registers as temps.
8906 Added support for aot compilation (as output still needs to be
8909 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8911 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8912 Don't overwrite return register in some corner cases.
8914 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8916 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8917 static constructors when AOT compiling.
8919 * driver.c (mono_main): Call mono_check_corlib_version.
8921 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8923 * cpu-g4.md, basic.cs: fixed div target register.
8925 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8927 * mini-ppc.c, basic.cs: shl_imm fix with test.
8929 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8931 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8932 structures by value. Misc fixes.
8933 * objects.cs: more tests.
8935 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8937 * mini-ppc.c: lconv.ovf.i implemented.
8939 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8942 (mini_init): don't error out if someone already called g_thread_init.
8944 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8946 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8947 to be any type per the spec. Fix abnormal memory usage when
8948 the same object is repeatedly thrown.
8950 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8952 * mini.c: check for overruns in IL code.
8954 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8956 * TODO: Add/remove some todo entries.
8958 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8960 * driver.c (mono_main): Call mono_verify_corlib.
8962 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8964 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8965 This has been moved to mini.c
8966 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8967 type being casted is marshalbyref it could be a proxy, so instead of
8968 emitting the type check code, emit a call to a runtime method that will
8969 perform the check by calling CanCastTo if needed.
8971 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8973 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8974 methods with large stack frames under Win32.
8976 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8978 * Makefile.am: Distribute regression tests.
8980 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8981 at the end instead of inserting each variable into the sorted list.
8983 * linear-scan.c (mono_varlist_sort): New helper function.
8985 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8987 * mini.c: ensure arguments and locals are within bounds.
8989 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8991 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8994 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8996 * mini.c (mono_cprop_copy_values): Fix crash.
8998 * aot.c: Set verbosity back to 0.
9000 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9002 * regalloc.c: complete memory leak fix by Laurent Morichetti
9005 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9007 * driver.c (main_thread_handler): Revert the previous patch.
9009 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9012 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9013 memory from the memory pool.
9015 * driver.c (main_thread_handler): Turn on all optimizations when
9018 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9019 an array for better performance.
9021 * regalloc.c (mono_regstate_assign): Fix memory leak.
9023 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9024 serialize the debug info.
9026 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9027 debug info from the serialized representation.
9029 * aot.c: Save debug info into the generated file and load it when
9032 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9034 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9036 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9037 More FP-related fixes.
9039 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9041 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9042 and register allocation buglet. Hello world now runs.
9044 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9046 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9047 * tramp-ppc.c: fixed class init trampoline.
9048 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9050 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9052 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9053 mini.c: more ppc changes/fixes.
9055 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9057 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9058 Also optimize the case when the arguments are the same in the caller
9061 * iltests.il: Add tests for tail calls with valuetype arguments.
9063 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9065 * mini-ppc.c: fixes for struct return type.
9067 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9069 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9070 mono_spillvar_offset() to arch-specific code.
9072 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9074 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9076 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9078 * exceptions-x86.c: Fix stack space leaks.
9080 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9081 registers from the lmf if the method has save_lmf set.
9083 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9085 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9086 of icall wrappers into InvokeInDomain, since these are now per-domain.
9088 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9090 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9091 make some opcode emulation and intrinsic ops enabled/disabled
9092 according to the architecture. More fixes.
9094 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9096 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9098 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9100 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9101 arch-specific handling for 'this' and struct return type to
9104 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9106 * aot.c: prevent divide by zero error when reporting (it happened with
9109 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9111 * mini.h (inst_switch): Remove unused macro.
9113 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9116 (load_aot_module): free 'info->methods' and 'info' properly. No more
9117 "free(): invalid pointer blah" messages when you have an old aot
9120 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9122 * jit-icalls.c, mini.c: Added support for context static fields.
9124 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9126 * mini.c (mono_method_blittable): Methods which set LastError are not
9127 blittable either. Fixes #51108.
9129 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9131 * mini.c: flush icache.
9132 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9134 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9136 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9138 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9140 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9143 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9146 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9148 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9150 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9151 instruction when the result is discarded.
9153 * iltests.il (test_0_div_regalloc): New regression test.
9155 * arrays.cs: Fix compilation error.
9157 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9159 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9160 float rules to inssel-x86.brg: sane architectures with FP registers
9161 don't need to implement these rules.
9163 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9165 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9167 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9169 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9170 implementation of 32 bit systems.
9172 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9174 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9175 (Jeroen Zwartepoorte).
9177 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9179 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9180 the caller and the callee matches.
9182 * mini.c (mono_method_to_ir): Add comment.
9184 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9185 signbit is missing on some platforms.
9187 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9189 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9191 * mini.c (setup_jit_tls_data): Call the new function.
9193 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9195 * mini-x86.c: Add experimental support for fast access to the lmf
9196 structure under NPTL/Linux 2.6.x.
9198 2003-11-06 Martin Baulig <martin@ximian.com>
9200 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9201 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9204 2003-11-02 Martin Baulig <martin@ximian.com>
9206 * mini.c (inflate_generic_field): New static method.
9207 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9208 generic instance and the field is declared in a generic type, call
9209 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9211 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9213 * mini.h mini.c (mono_method_same_domain): New function to return
9214 whenever the caller and the callee are in the same domain.
9216 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9218 2003-10-30 Martin Baulig <martin@ximian.com>
9220 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9221 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9223 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9224 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9226 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9228 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9231 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9232 object here, so it is in the correct appdomain etc.
9234 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9236 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9238 (mono_method_to_ir): Avoid freeing the type created returned from
9239 mono_type_create_from_typespec, since it is put into an internal cache
9240 by the function. Fixes pointer.exe.
9242 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9243 trampolines for icalls and pinvokes as well. Fixes #33569.
9245 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9247 * mini.c: Update after appdomain changes.
9249 * mini.c (mono_jit_compile_method_inner): Allways compile native
9250 method wrappers in the root domain, since there can only be one
9251 instance of them, whose address is stored in method->info.
9253 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9255 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9256 environment variable. Instead detect automatically whenever running
9257 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9260 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9262 * trace.c, trace.h: New files that implement the new trace option
9265 * driver.c: Document new --trace options.
9267 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9270 - if (mono_jit_trace_calls)
9271 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9273 * mini.h: prototypes.
9275 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9277 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9279 * mini.c inssel.brg: Implement typedefbyref opcodes.
9281 * mini.c (mono_jit_compile_method): Remove unused local variable.
9283 * mini.c (mono_jit_compile_method_inner): Ditto.
9285 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9287 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9289 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9291 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9293 * mini.c (mono_no_aot): Remove unused global variable.
9295 * mini.c: Thread safety fixes.
9297 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9299 * mini.c (mono_create_class_init_trampoline): Add a lock around
9300 class_init_hash_addr.
9302 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9305 * mini.c: Decompose the NEWARR instruction before decomposing its
9306 arguments. Fixes #30073.
9308 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9310 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9313 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9315 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9317 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9319 * driver.c: Add support for compiling icall wrappers to --compile.
9321 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9323 * inssel.brg: The empty value in class->interface_offsets is -1, not
9326 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9328 * objects.cs: New test for 'is' operator on an array of interfaces.
9330 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9332 * tramp-ppc.c: update trampoline code to support jumps
9333 and class initialization.
9335 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9337 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9339 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9341 * inssel.brg (OP_UNBOX): Remove unused rule.
9343 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9344 region instead of one for each method. Fixes #47813.
9346 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9348 * exceptions.cs (test_0_nested_finally): New regression test for
9349 nested exception handlers.
9351 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9353 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9355 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9358 * mini.c (mono_method_check_inlining): Make the inlining limit
9359 configurable by an environment variable.
9361 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9363 * mini.h: Bump AOT file version.
9365 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9366 token, store the image along with the token, since the token might not
9367 refer to the same image as the method containing the relocation,
9368 because of inlining.
9370 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9372 * mini.c (mono_precompile_assemblies): New function to compile
9373 all methods in all loaded assemblies.
9375 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9377 * regalloc.h regalloc.c (MonoRegState): Change the type of
9378 iassign and fassign to int*, since they can contain large negative
9379 values if the register is spilled. Also added some comments. Fixes
9382 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9383 under Win32. Fixes #42964.
9385 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9387 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9389 * aot.c: Added support for AOT compiling methods which contain calls
9390 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9393 * driver.c (compile_all_methods): Run the compilation in a thread
9394 managed by mono. Fixes #44023.
9396 * mini.c (mono_codegen): Print full method name in verbose output.
9398 * mini-x86.c (mono_arch_patch_code): Fix warning.
9400 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9401 jumps, since the method we are jumping to might be domain-specific.
9403 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9405 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9407 * inssel.brg: string chars are unsigned.
9409 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9411 * TODO: New todo item.
9413 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9414 which calls mono_runtime_class_init and patches the call site to
9415 avoid further calls.
9416 (mono_arch_create_class_init_trampoline): New arch specific function
9417 to create a class init trampoline.
9418 (create_trampoline_code): Generalized so it can create
9419 class init trampolines as well.
9421 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9422 (mono_create_class_init_trampoline): New function to create and cache
9423 class init trampolines.
9424 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9425 vtable given the address of a class init trampoline. Used by the
9427 (mono_codegen): Generate a call to a trampoline instead of
9428 mono_runtime_class_init in LDSFLD[A].
9429 (mono_codegen): Add relocations for the new trampoline.
9431 * mini.h mini-x86.c aot.c: Added a new relocation type:
9432 MONO_PATCH_INFO_CLASS_INIT.
9434 * mini.h: Bump AOT version number.
9436 * aot.c: Create a copy of the loaded code instead of using the original
9437 so methods which call each other will be close in memory, improving
9440 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9441 patch since it breaks the regression tests.
9443 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9444 for the register saving instruction sequence since the
9445 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9447 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9449 * TODO: Fix todo item && remove another.
9451 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9453 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9456 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9457 function of the module.
9459 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9460 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9461 --no-aot command line option.
9463 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9465 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9466 by Bernie Solomon (bernard@ugsolutions.com).
9468 * inssel.brg: Refactor the interface offset table related code into
9469 its separate functions and add support for the AOT case.
9471 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9473 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9475 * aot.c: Added mono_aot_verbose variable and made all debugging
9476 output depend on the value of this variable.
9478 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9479 method_label and info_label.
9481 * mini.h mini-x86.c aot.c: Added a new relocation type
9482 MONO_PATCH_INFO_IID for klass->interface_id.
9484 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9485 the MonoJitInfo structure.
9487 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9488 a non-root appdomain in shared mode.
9490 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9492 * aot.c: make aot loader less verbose. Remove free of unused variable.
9494 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9496 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9498 * .cvsignore: Added *.dll.
9500 * mini.c (mono_print_tree_nl): New function callable while debugging.
9502 * mini.c (mono_print_code): Export this.
9504 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9507 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9509 * mini.h (MonoCompile): Added 'jit_info' field.
9511 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9512 the cfg structure, since it is needed by the AOT compiler.
9514 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9516 * aot.c: A major rewrite. Changes include:
9517 - save exception tables for methods which have them.
9518 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9520 - reworked the file format so it is now much smaller and needs
9521 fewer relocation entries.
9523 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9525 * aot.c (load_aot_module): Fix build bustage on platforms without
9528 2003-09-04 Martin Baulig <martin@ximian.com>
9530 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9532 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9534 * TODO: Some new optimization ideas.
9536 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9538 * aot.c: Save the optimization flags used to compile the code into
9541 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9542 support emitting domain specific code.
9544 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9545 no longer domain neutral. It can be made domain neutral by compiling
9546 with --optimize=shared.
9548 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9551 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9552 loading of AOT code.
9554 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9556 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9557 if there is no domain neutrality information.
9559 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9561 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9562 format version into the generated library.
9564 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9565 callee method into the caller since one of them could be shared.
9567 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9568 system exceptions from AOT code now works.
9570 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9571 method if it is domain neutral and the callee is not.
9573 * graph.c (cfg_emit_one_loop_level): Fix warning.
9575 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9577 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9580 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9582 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9583 is needed by code which is executed before mono_runtime_init ().
9584 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9586 * mini.c (mono_thread_abort): Fix warning.
9587 (mono_jit_compile_method): Call static constructor in the AOT case too.
9589 * aot.c (mono_compile_assembly): Fix warning.
9591 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9593 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9595 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9597 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9599 * cpu-pentium.md: Fix the length of call opcodes so they include the
9600 ESP restoring instruction. Fixes #47968.
9602 2003-08-28 Martin Baulig <martin@ximian.com>
9604 * mini-x86.c (mono_arch_call_opcode): Added support for
9605 MONO_TYPE_GENERICINST.
9607 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9609 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9611 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9612 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9614 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9617 2003-08-26 Martin Baulig <martin@ximian.com>
9619 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9620 when reporting an error, set this to the actual error location.
9621 (mono_method_to_ir): Report the correct error location if
9622 get_basic_blocks() returned an error.
9624 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9626 * mini.c (mono_type_blittable): OBJECT is not blittable.
9627 (mono_method_blittable): Methods which have marshalling descriptors
9628 are not blittable either. Fixes #47842.
9630 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9632 * driver.c mini.c: Use an environment variable instead of a global
9633 variable. Also fix the build.
9635 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9636 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9639 * driver.c mini.c: Added --with-valgrind option to turn off some
9640 code which prevents mono from running under valgrind.
9642 * mini.c (mono_emit_call_args): Fixed warning.
9644 * mini.c (mono_emulate_opcode): Fixed warning.
9646 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9648 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9649 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9650 regalloc.c, regalloc.h: specify available registers in arch-specific
9651 code and support floats in the regallocator (patch by Laurent Morichetti
9654 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9656 * mini.c: mono_thread_current() can be called only after
9657 mono_runtime_init(): rearrange code to not call it early on.
9659 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9661 * mini.c: allocate jump tables in the code mempools.
9663 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9665 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9668 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9670 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9671 12 to 16. This fixes bug #47453.
9674 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9676 * mini-ppc.c: fixed indexed load and unsigned compares.
9678 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9680 * mini.c: reenabled installation of handler for
9681 thread abort signal.
9683 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9685 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9686 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9687 until it's fixed and actually useful.
9689 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9691 * inssel-long32.brg: couple more opcodes implemented.
9693 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9695 * mini-sparc.c: Even more opcodes implemeted.
9697 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9699 * mini-sparc.c: More opcodes implemented.
9701 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9703 * mini-sparc.c: More opcodes implemented.
9705 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9707 * inssel-sparc.brg: Add some needed rules. Direct
9709 * Makefile.am: Use inssel-sparc.brg
9710 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9711 an assert happy for now.
9713 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9715 * mini-sparc.c: Fixed compile errors.
9716 * exceptions-sparc.c: Same. We now produce a mono binary
9717 on sparc-linux. Yea.
9719 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9721 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9722 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9723 They compile, but do not work.
9725 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9727 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9728 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9729 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9732 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9734 * mini.c: more opcodes implemented and better support for generics.
9736 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9738 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9739 * mini.c, mini.h: first cut at generics support: some new instructions
9740 added and changed the behaviour of some of the existing ones.
9742 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9744 * mini.c: Removed definition of metadata_shared mutex here.
9746 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9748 * mini-x86.c: make vararg calls work for instance methods.
9750 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9752 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9753 returns the arguments in a separte list, now.
9755 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9757 * aot.c, mini.c: updates for array type representation changes.
9759 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9761 * mini.c: register function to perform jit shutdown.
9763 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9765 * mini.c: use a faster allocator if possible.
9767 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9769 * aot.c: some cleanups and portability changes.
9771 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9773 * mini.c: use faster allocation for CEE_BOX if possible.
9775 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9777 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9778 Moved inlined mempcy code to its own function so that is can be
9779 reused. Added an inline memset function as well (optimized initobj).
9780 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9782 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9784 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9786 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9788 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9789 arch code can setup the cpu for CLR execution, if needed.
9790 We use it on x86 to set the precision of FP operations.
9792 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9794 * mini.c: disable some optimizations if we can guess they'll cost too
9795 much for a given method.
9797 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9799 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9801 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9802 * mini.h mini.c mini-x86.c: Added instruction level coverage
9803 info collection support.
9805 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9807 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9808 is now implemented in the profiling API. Get rid of a couple of
9809 unnecessary global variables.
9811 2003-06-15 Nick Drochak <ndrochak@gol.com>
9813 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9814 * cpu-g4.md: add op_bigmul and op_bigmul_un
9815 * cpu_pentium.md: add op_bigmul_un
9816 * inssel-long32.brg: add rule for unsigned bigmul
9817 * mini-ops.h: define OP_BIGMUL_UN
9818 * mini-x86.c: THE BUG: handle (un)signed properly
9819 * mini.c: choose unsigned opcode if needed.
9820 This set of patches fixes bug #44291
9822 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9824 * mini.c (optimize_branches): improved to handle all kinds of
9825 conditional branches.
9827 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9829 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9830 don't raise exceptions.
9832 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9834 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9835 to arch-specific files.
9837 2003-06-09 Martin Baulig <martin@ximian.com>
9839 * Makefile.am (libs): Added $(LIBGC_LIBS).
9841 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9843 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9844 and OP_ATAN (fixes bug#44293).
9846 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9848 * Makefile.am, mini-x86.c: rename cpu description array to
9849 pentium_desc, since some compilers define the 'pentium' preprocessor
9852 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9854 * mini.c (mini_select_instructions): add explicit branch if the
9855 following block is not the false target of a conditional branch -
9856 we need this with any optimization that reorder or remove bblocks
9858 * mini.c (optimize_branches): bug fixes
9860 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9862 * mini.c (mono_method_to_ir): inline static readonly fields
9864 * ssa.c (fold_tree): start cfold support for long (very simple
9867 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9869 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9871 * inssel.brg: fixed memcpy (bug #44219).
9873 2003-06-05 Dick Porter <dick@ximian.com>
9875 * driver.c: Set the glib log levels to not abort if g_message
9878 g_set_prgname() has to happen before mini_init() so that the
9879 process handle gets the info.
9881 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9883 * driver.c: add intrins to the default optimizations to get wider
9886 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9888 * mini.h: some large basic blocks will overflow a 16-bit
9889 integers for symbolic registers.
9891 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9893 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9894 (mono_arch_output_basic_block): fix bug 43499
9896 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9898 * mini.c: kill duplicated definition of mono_debug_format.
9900 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9902 * mini-x86.c, arrays.cs: fixed register allocation bug.
9904 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9906 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9908 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9910 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9913 (print_method_from_ip): also print source location information if
9916 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9918 * mini.c (mono_find_block_region): bug fix in region code
9919 (mini_method_compile): enable removing unreachable code again, but
9920 only in methods without exception clauses.
9922 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9924 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9925 Implemented arglist opcode and handling of TypedReference type.
9926 Fixed x86 call convention when a structure is returned.
9927 Minimal support for calling static vararg methods.
9929 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9931 * mini.c (mini_method_compile): always remove unreachable code,
9932 because the code in them may be inconsistent (access to dead
9933 variables for example).
9935 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9937 * driver.c, debug-mini.c: warning fixes.
9939 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9941 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9943 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9945 * mini.c: thread-static fields are registered in mono_class_vtable(),
9946 so ensure the function is called before checking for them.
9948 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9950 * mini.c (optimize_branches): fix for bug 43586
9952 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9953 overflow (fixes Bug #43639)
9955 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9957 * mini.c, objects.cs: allow the use of stobj for primitive types.
9959 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9961 * mini.c: be less strict about argument checking until we support
9962 running the verifier.
9964 2003-05-27 Nick Drochak <ndrochak@gol.com>
9966 * basic-long.cs: tests for (ulong)int * (ulong)int also
9967 * mini.c: use the same trick for (ulong)int * (ulong)int
9969 2003-05-27 Nick Drochak <ndrochak@gol.com>
9971 * basic-long.cs: add regression test for (long)int * (long)int
9972 * cpu-pentium.md: add op_bigmul specification
9973 * inssel-long32.brg: add OP_BIGMUL rule
9974 * mini-ops.h: add OP_BIGMUL
9975 * mini-x86.c: register allocator: handle case where src1 needs to be
9977 * mini.c: substitute special BIGMUL opcode in the tree for
9978 (long)int * (long)int
9980 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9982 * jit-icalls.c: call the type ctor on field access if needed.
9984 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9986 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9987 to a method (including results of ldelema, bug#43207).
9989 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9991 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9992 colors to show exception handler blocks.
9994 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9995 (fix for pinvoke7.cs).
9997 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9999 * mini.h, mini.c: ensure correct initialization order for types that
10000 require it. Prepare for lazy compilation of jit icall wrappers.
10001 Provide a name for opcode emulation to reduce unneeded mallocing.
10003 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10005 * mini-x86.c: better register restoring code and profiling
10006 support for tail calls.
10008 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10010 * mini.h, driver.c: prepare for leaf methods optimization.
10012 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10014 * mini.c: get targets of branches before converting a method.
10016 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10018 * mini.c (optimize_branches): added some experimental code (disbaled)
10020 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10022 * mini.c (optimize_branches): fix branch to branch optimization
10024 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10026 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10028 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10030 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10033 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10035 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10036 enable use of interface variables again.
10038 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10039 I1 to registers because there is no simply way to sign extend 8bit
10040 quantities in caller saved registers on x86.
10042 * inssel-float.brg: set costs of some rules to 2 so
10043 that monobure always select the arch. specific ones if supplied,
10044 regardless of the order we pass the files to monoburg.
10046 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10048 * mini.c, mini-x86.c: since the magic trampoline for jumps
10049 can't patch the code directly, we do it as soon as the
10050 method gets compiled.
10052 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10054 * mini-x86.c, mini.h: introduce a new patching method
10055 to support CEE_JMP and tail calls.
10056 * mini.c: obey tail.call. Don't precompile methods target
10058 * tramp-x86.c: new trampoline code to handle methods
10059 reached through a jump.
10061 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10063 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10064 bit values to registers
10066 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10068 * mini.c (mono_compile_get_interface_var): share interface
10069 variables if possible.
10071 2003-05-16 Martin Baulig <martin@ximian.com>
10073 * debug-mini.c (mono_init_debugger): New function to initialize
10074 the debugger. This is not in the debugger since it needs to
10075 access some of mini's internals.
10077 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10079 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10081 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10083 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10084 for value type handling.
10086 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10088 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10089 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10091 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10093 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10094 the constructor through a proxy.
10096 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10098 * jit-icalls.c, inssel.brg: fixes to array element address
10101 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10103 * mini-x86.c (is_regsize_var): allocate pointer to registers
10105 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10107 * driver.c: fixed typo, added intrins to the set of optimizations
10108 tested with regressions.
10110 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10112 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10113 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10116 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10118 * inssel.brg: remove some common pop instructions without side effects
10120 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10122 * inssel-x86.brg: fixed thinko in int to double conversions.
10124 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10126 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10128 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10130 * inssel-long32.brg: two more missing instructions.
10132 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10134 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10135 if not already set.
10137 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10139 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10142 * basic-float.cs: Added tests for negative zero.
10144 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10146 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10147 a couple of missing operations for long casts, with test cases.
10149 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10151 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10153 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10155 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10156 code size estimation.
10158 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10160 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10161 abstract methods (fix bug 42542)
10163 * aot.c: add ability to handle array types
10165 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10167 * mini.c: Call the _specific versions of the object allocation
10168 functions if possible.
10170 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10172 * driver.c: call setlocale ().
10174 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10176 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10179 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10181 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10183 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10184 wrappers (fix bug 42122)
10186 2003-05-04 Martin Baulig <martin@ximian.com>
10188 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10190 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10191 s/mini_set_defaults/mono_set_defaults/g.
10193 2003-05-04 Martin Baulig <martin@ximian.com>
10195 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10197 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10199 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10200 (reported by Don Roberts).
10202 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10204 * mini.c: temporarily work around two bugs for this release.
10206 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10208 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10209 that contains -export-dynamic and it makes using the ld script
10211 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10213 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10215 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10218 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10220 * mini.c: make sure leave calls all the needed finally blocks,
10221 even when the target jumps out of multiple exception clauses.
10223 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10225 * ldscript, Makefile.am: add linker script to reduce the number of
10226 exported symbols (should also fix the issues with libwine defining
10227 some of the same symbols in io-layer).
10229 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10231 * driver.c (mini_main): Avoid assertion when no file name is given on
10234 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10236 * driver.c: added --version/-V command line option.
10237 Added the inline optimization in the regression tests.
10239 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10241 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10242 to the type in the method signature (fixes bug#42134).
10244 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10246 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10248 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10250 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10252 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10254 * driver.c: fixed bug #42100.
10256 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10258 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10260 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10262 * mini.c: moved most of the code required to do inlining to its own
10263 function so it can be reused. Inline also ctors if appropriate.
10265 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10267 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10268 the runtime can call mono API functions.
10270 2003-04-27 Martin Baulig <martin@ximian.com>
10272 * debug-mini.c (mono_debug_init_method): Added
10273 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10274 send a notification to the debugger.
10276 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10277 running in the Mono Debugger, just pass the breakpoint number to
10278 mono_debug_init_method().
10280 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10282 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10284 * mini.c: allow some more unsafe compares.
10286 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10288 * mini-x86.c, Makefile.am: make distcheck works (partially from
10289 a patch by Richard Lee <r.h.lee@attbi.com>).
10290 * regset.c, regset.h: removed, they are unused.
10292 2003-04-25 Dick Porter <dick@ximian.com>
10294 * driver.c: Usage reports the name as 'mono' not 'mini'
10295 * exceptions-x86.c: Build and run on freebsd
10297 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10299 * Makefile.am: install the program with the 'mono' name and
10300 the library as libmono instead of mini and libmini.
10302 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10304 * driver.c: provide the APIs for the embedding interface of the old jit.
10306 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10308 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10310 2003-04-23 Martin Baulig <martin@ximian.com>
10312 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10314 * driver.c: Added `--debug' command line argument to enable
10317 2003-04-23 Martin Baulig <martin@ximian.com>
10319 * debug.[ch]: Removed. The code is now in
10320 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10322 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10325 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10327 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10329 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10332 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10333 mono_domain_finalize.
10334 (mini_method_compile): use mono_method_profile* if the the option is
10337 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10339 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10340 methods with their wrapper.
10342 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10343 methods with their wrapper.
10345 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10348 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10351 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10354 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10356 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10358 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10360 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10361 of the mempool. This is slightly faster and uses less memory
10363 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10365 * mini.c: avoid O(n) allocation for variables.
10367 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10369 * mini.c: handle items on the stack after inlining methods.
10371 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10373 * mini.c: make the method->opcode optimization dependent
10374 on MONO_OPT_INSTRINS and do it lazily.
10376 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10378 * driver.c: print overall results at the end of regression run.
10380 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10382 * inssel.brg: don't overwrite symbolic registers.
10384 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10386 * inssel-x86.brg: fix conversion from long to float.
10388 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10390 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10392 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10394 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10396 * driver.c: Added --print-vtable option as in the old JIT.
10398 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10400 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10402 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10404 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10406 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10408 * mini.c regalloc.c regalloc.h: Fix memory leak.
10410 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10412 * aot.c (mono_aot_get_method): register all used strings
10414 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10416 * mini.c: always intern strings references with ldstr at compile time.
10418 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10420 * Makefile.am: add BUILT_SOURCES.
10422 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10424 * driver.c: give a better error message when the assembly to execute
10425 doesn't have an entry point.
10427 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10429 * Makefile.am: added hack for automake
10431 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10434 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10436 22003-04-07 Martin Baulig <martin@ximian.com>
10438 * Makefile.am: Added Makefile.am.
10440 * debugger-main.c: Removed, this is now in the debugger where it
10443 * mini.pc.in: Call this package `mini' for the moment.