1 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
5 * generic.2.cs: Add new test case.
7 2007-06-25 Martin Baulig <martin@ximian.com>
9 Merged the `debugger-dublin' branch.
12 (mono_debugger_insert_method_breakpoint): New public method.
13 (mono_debugger_remove_method_breakpoint): Likewise.
14 (mono_debugger_check_breakpoints): New static method.
15 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
17 * debug-debugger.h (MonoDebuggerInfo):
18 Renamed (to keep backward compatibility in the vtable):
19 `insert_breakpoint' -> `old_insert_breakpoint'.
20 `remove_breakpoint' -> `old_remove_breakpoint'.
21 `create_string' -> `old_create_string'.
22 `lookup_class' -> `old_lookup_class'.
23 `lookup_type' -> removed; changed into a dummy field.
24 `lookup_assembly' -> `old_lookup_assembly'.
25 Added (same functionality, but different signature):
26 `create_string', `lookup_class', `lookup_assembly'
28 `get_method_addr_or_bpt', `remove_method_breakpoint',
31 * debug-debugger.c: Merged the `debugger-dublin' branch.
33 2007-06-23 Zoltan Varga <vargaz@gmail.com>
35 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
37 (peephole_pass): Likewise.
39 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
41 * driver.c: hopefully make setaffinity work also for ancient
44 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
46 * driver.c : win32 build fix.
48 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
50 * driver.c: check for the MONO_NO_SMP env var and bind to a single
51 processor if it is set.
53 2007-06-21 Martin Baulig <martin@ximian.com>
55 * debug-mini.h: New file.
58 (mono_debugger_insert_breakpoint_full): Moved here from
59 ../metadata/mono-debug-debugger.c.
60 (mono_debugger_remove_breakpoint): Likewise.
61 (mono_debugger_breakpoint_callback): Likewise.
63 2007-06-15 Raja R Harinath <rharinath@novell.com>
65 * jit-icalls.c (mono_helper_compile_generic_method): Update to
66 changes in MonoGenericClass.
68 2007-06-14 Zoltan Varga <vargaz@gmail.com>
70 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
72 2007-06-14 Raja R Harinath <rharinath@novell.com>
74 * jit-icalls.c (mono_helper_compile_generic_method): Update to
75 removal of MonoGenericMethod.
77 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
79 * mini-exceptions.c: hooks for the exception events profiling API.
81 2007-06-14 Randolph Chung <tausq@debian.org>
83 * Makefile.ma: Add hppa target.
84 * mini-arch.h: Include mini-hppa.h
85 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
86 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
87 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
89 2007-06-14 Randolph Chung <tausq@debian.org>
91 * inssel.brg: Add rules for "chained" compare-branch operations so that
92 a single compare op can affect multiple branches. Adjust cost for
93 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
94 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
95 cost for some rules so that they can more easily be overridden by
96 per-arch rules (with fixes from lupus).
97 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
99 2007-06-13 Randolph Chung <tausq@debian.org>
101 * mini-ops.h: Reorder branch ops so that they match the order of the
102 corresponding CEE_* ops. The code expects them this way.
103 Add new ops for HPPA target.
104 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
106 2007-06-13 Randolph Chung <tausq@debian.org>
108 * mini-exceptions.c: Handle cases where the stack grows towards
110 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
112 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
114 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
116 * driver.c: explain where a non-matching corlib is found.
118 2007-06-13 Mark Probst <mark.probst@gmail.com>
120 * mini.c (print_jit_stats): Output dynamic code allocation stats.
122 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
124 * mini-exceptions.c: Generate a method profile leave event during
125 an exception to ensure that the profiler gets notified.
127 2007-06-07 Zoltan Varga <vargaz@gmail.com>
129 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
132 * cpu-amd64.md: Add long_and/or/xor opcodes.
134 2007-06-06 Wade Berrier <wberrier@novell.com>
136 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
137 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
138 length of instruction shr_imm (expected 8, got 10)
140 2007-06-06 Zoltan Varga <vargaz@gmail.com>
142 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
144 2007-06-06 Mark Probst <mark.probst@gmail.com>
146 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
147 MonoInternalHashTable again (fixed bug in the internal hash table
150 2007-06-06 Mark Probst <mark.probst@gmail.com>
152 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
153 Have to figure out what makes it crash the SWF regression.
155 2007-06-05 Zoltan Varga <vargaz@gmail.com>
157 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
159 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
161 * mini.c: optimize out the type check when storing null in a
164 2007-06-04 Mark Probst <mark.probst@gmail.com>
166 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
167 MonoInternalHashTable.
169 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
171 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
172 signed integer methods.
174 2007-06-02 Zoltan Varga <vargaz@gmail.com>
176 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
177 permanently since the current approach doesn't work.
179 2007-06-02 Zoltan Varga <vargaz@gmail.com>
181 * inssel.brg (stmt): Only call delegate->invoke_impl if
182 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
184 2007-06-01 Zoltan Varga <vargaz@gmail.com>
186 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
189 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
190 account if it contains a rex prefix.
191 (peephole_pass): Handle OP_FMOVE as well.
193 2007-06-01 Zoltan Varga <vargaz@gmail.com>
195 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
196 as it causes regressions.
198 2007-05-31 Zoltan Varga <vargaz@gmail.com>
200 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
203 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
205 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
206 (mono_arch_get_this_arg_from_call): Ditto.
208 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
210 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
213 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
214 (mono_arch_get_this_arg_from_call): Ditto.
216 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
218 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
219 try to create optimized invoke code and use that for further invocations.
220 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
222 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
224 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
226 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
227 sealed classes or methods.
228 *devirtualization.cs: tests for the new optimization
230 2007-05-29 Zoltan Varga <vargaz@gmail.com>
232 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
233 by the update_volatile () function.
235 2007-05-27 Zoltan Varga <vargaz@gmail.com>
237 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
240 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
242 2007-05-24 Jonathan Chambers <joncham@gmail.com>
244 * mini.c: Add configure checks for header files.
245 * mini-x86.c: Add configure checks for header files.
246 * trace.c: Add configure checks for header files.
247 * aot-runtime.c: Add configure checks for header files.
248 * aot-compiler.c: Add configure checks for header files.
249 * driver.c: Add configure checks for header files.
250 * mini-codegen.c: Add configure checks for header files.
252 Code is contributed under MIT/X11 license.
254 2007-05-22 Zoltan Varga <vargaz@gmail.com>
256 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
257 icompare_imm -128 + op_iclt. Fixes #81703.
259 2007-05-19 Zoltan Varga <vargaz@gmail.com>
261 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
263 2007-05-15 Massimiliano Mantione <massi@ximian.com>
265 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
266 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
267 so that all isinst checks now use "interface_bitmap".
269 2007-05-15 Zoltan Varga <vargaz@gmail.com>
271 * cpu-amd64.md (jmp): Fix a warning.
273 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
275 * basic.cs: Add new regression test.
277 * basic.cs: Remove test which is now in basic-long.cs.
279 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
281 * basic-long.cs: Add new test.
283 2007-05-13 Zoltan Varga <vargaz@gmail.com>
285 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
287 2007-05-12 Zoltan Varga <vargaz@gmail.com>
289 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
291 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
294 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
297 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
298 the exception throwing code a bit.
300 * mini-x86.c (get_call_info): Allocate result from a mempool.
302 2007-05-11 Zoltan Varga <vargaz@gmail.com>
304 * aot-compiler.c (find_typespec_for_class): Fix the assert.
306 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
308 * mini.h (MonoCompile): Add 'token_info_hash' field.
310 * mini.c: Save token->method associations during compilation so the AOT
313 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
314 which reference generic classes and methods.
316 2007-05-10 Zoltan Varga <vargaz@gmail.com>
318 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
320 * aot-compiler.c (compile_method): Fix a typo in a comment.
322 * aot-runtime.c (decode_cached_class_info): Skip generic types.
324 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
327 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
329 2007-05-09 Zoltan Varga <vargaz@gmail.com>
331 * mini.h (MonoCompile): Add 'args' field.
333 * mini.c (mono_compile_create_vars): Store variables representing the arguments
336 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
338 2007-05-08 Zoltan Varga <vargaz@gmail.com>
340 * mini.c (mono_compile_get_interface_var): Remove this unused function.
342 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
344 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
345 opcodes for some opcodes.
347 * mini.h *.brg *.c: Use the new opcodes.
349 2007-05-08 Massimiliano Mantione <massi@ximian.com>
351 * mini.h: Bumped aot revision.
353 * inssel.brg: modified code generation of type checks for interfaces
354 to use the new "MonoClass.interface_bitmap" instead of the old
355 "MonoClass.interface_offsets".
357 2007-04-30 Zoltan Varga <vargaz@gmail.com>
359 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
361 2007-04-29 Zoltan Varga <vargaz@gmail.com>
363 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
366 2007-04-27 Neale Ferguson <neale@sinenomine.net>
368 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
370 2007-04-27 Wade Berrier <wberrier@novell.com>
372 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
373 mini.h) to fix build.
375 2007-04-26 Zoltan Varga <vargaz@gmail.com>
377 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
379 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
380 causes the corlib unit tests to fail.
382 2007-04-25 Zoltan Varga <vargaz@gmail.com>
384 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
386 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
388 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
389 opcodes to the comparison relations.
391 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
392 opcodes to their types.
394 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
396 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
397 it in cfg->arch.cinfo.
399 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
401 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
402 cfg->cil_offset_to_bb.
404 2007-04-24 Zoltan Varga <vargaz@gmail.com>
406 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
407 created becase of initlocals.
409 2007-04-23 Zoltan Varga <vargaz@gmail.com>
411 * mini-alpha.c cpu-alpha.md: More alpha port work from
412 Sergey Tikhonov <tsv@solvo.ru>.
414 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
416 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
418 2007-04-19 Zoltan Varga <vargaz@gmail.com>
420 * cpu-s390.md (break): Correct the length of break instruction.
422 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
424 * mini.c: fix a couple of soft-float issues and comments.
426 2007-04-15 Miguel de Icaza <miguel@novell.com>
428 * trace.c (is_filenamechar): - is also a filename char.
430 2007-04-15 Neale Ferguson <neale@sinenomine.net>
432 * mini-s390.c: Correct checking for enum type in return value processing.
434 2007-04-14 Raja R Harinath <rharinath@novell.com>
436 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
437 (version.h): Makefile is in the build directory.
439 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
441 * mini-amd64.h: fix for assertion failure on Solaris/amd64
443 2007-04-11 Martin Baulig <martin@ximian.com>
445 * mini.c (can_access_member): Fix handling of generic classes;
448 2007-04-10 Zoltan Varga <vargaz@gmail.com>
450 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
452 2007-04-05 Zoltan Varga <vargaz@gmail.com>
454 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
456 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
458 * mini-codegen.c: make sure the right spill amount is
459 used for fp or integer registers (fixes the float_sub_spill() on ppc).
461 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
463 * mini-ppc.c: fixes for the fp_branch_nan test.
465 2007-03-23 Zoltan Varga <vargaz@gmail.com>
467 * basic.cs: Comment out new test which still fails on ia64.
469 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
471 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
473 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
475 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
477 2007-03-22 Zoltan Varga <vargaz@gmail.com>
479 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
480 on 64 bit machines. Fixes part of #80738.
482 * basic.cs: Add regression test.
484 2007-03-17 Zoltan Varga <vargaz@gmail.com>
486 * inssel.brg basic.cs: Revert previous change to fix build.
488 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
491 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
493 * basic.cs: Add new regression test.
495 2007-03-17 Zoltan Varga <vargaz@gmail.com>
497 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
500 2007-03-16 Neale Ferguson <neale@sinenomine.net>
502 * cpu-s390x.md: Correct length of break instruction.
504 2007-03-16 Neale Ferguson <neale@sinenomine.net>
506 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
507 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
509 2007-03-15 Jonathan Chambers <joncham@gmail.com>
511 * *.c: Begin WIN64 port.
512 * mini.c: Use correct register in profiler.
513 * mini-amd64.c: No inline assembly on Win64.
514 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
515 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
516 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
517 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
518 mono_arch_ip_from_context for Win64.
520 Contributed under MIT/X11 license.
522 2007-03-15 Zoltan Varga <vargaz@gmail.com>
524 * exceptions-amd64.c (seh_handler): Ditto.
526 * exceptions-x86.c (seh_handler): Fix a memory leak.
528 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
530 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
531 mini-s390x.c: fixed peephole optimizations to deal
532 correctly with 1 and 2 byte reload avoidance.
534 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
536 * cpu-s390.md, cpu-s390x.md: update localloc length.
538 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
540 * cpu-g4.md: added missing descriptions.
542 2007-03-14 Miguel de Icaza <miguel@novell.com>
544 * Makefile.am: Add support so the tail tests are not executed on
545 PowerPC as that is a known limitation of the PowerPC port.
547 2007-03-13 Jonathan Chambers <joncham@gmail.com>
549 * runmdesc.bat: Move to msvc directory.
551 2007-03-13 Jonathan Chambers <joncham@gmail.com>
553 * runmdesc.bat: Run executable that was produced by the current
554 target and sent via an argument.
556 2007-03-11 Zoltan Varga <vargaz@gmail.com>
558 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
561 * generics.2.cs: Add regression test.
563 2007-03-09 Wade berrier <wberrier@novell.com>
565 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
567 2007-03-09 Zoltan Varga <vargaz@gmail.com>
569 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
570 AOT code depends on this.
572 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
574 * mini.c: more precise tracking of types in the eval stack
575 (part of fix for bug #81044).
577 2007-03-07 Zoltan Varga <vargaz@gmail.com>
579 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
581 * aot-compiler.c (encode_patch): Remove an obsolete comment.
583 2007-03-06 Zoltan Varga <vargaz@gmail.com>
585 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
587 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
589 2007-02-22 Zoltan Varga <vargaz@gmail.com>
591 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
592 a pointer on 64 bit systems. Fixes #80190.
594 * iltests.il: Add new regression test.
596 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
598 * mini.c: inline a constant for Environment.IsRunningOnWindows.
600 2007-02-19 Geoff Norton <gnorton@customerdna.com>
602 * trace.c: Remove an erroneous alignemnt check when tracing.
603 Fixes --trace on OSX86.
605 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
607 * mini-$(arch).h: initialize SP in context for all the archs.
609 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
611 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
612 regressions in the thread tests.
614 2007-02-14 Zoltan Varga <vargaz@gmail.com>
616 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
617 - fixed implementation of LOCALLOC opcode
618 - implemented non-un compare for floats
620 - implementation of FDIV and CKFINITE opcodes
621 - fixes for latest mono updates
622 - additional arch opcodes
624 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
626 * Makefile.am: simplify and merge rules for cross-compilation.
628 2007-02-07 Massimiliano Mantione <massi@ximian.com>
630 * local-propagation.c: Actually *apply* the fix for bug 80591...
632 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
634 * mini-exceptions.c: backuot part of the last change
635 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
637 2007-02-06 Massimiliano Mantione <massi@ximian.com>
638 * inssel.brg: Fix bug 59286.
641 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
643 * mini-exceptions.c: patch from Zoltan to correctly check for
644 stack boundaries (using the stack register, not the frame register),
645 fixes bugs #80724, #79717.
647 2007-02-03 Zoltan Varga <vargaz@gmail.com>
649 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
650 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
652 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
653 presence of frame pointer elimination.
655 2007-02-01 Geoff Norton <gnorton@customerdna.com>
657 * mini-x86.h: NetBSD UCONTEX_REG defines.
659 2007-02-01 Zoltan Varga <vargaz@gmail.com>
661 * inssel-amd64.brg: Fix amd64 build.
663 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
665 * mini.h: remove extern to workaround what looks likes gcc bug 26905
668 2007-01-31 Zoltan Varga <vargaz@gmail.com>
670 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
673 * mini-<ARCH>.c: Use mono_is_regsize_var ().
675 2007-01-30 Mark Mason <mason@broadcom.com>
677 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
678 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
679 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
680 beginning support for CEE_JMP [not quite working yet]
681 * tramp-mips.c: LMF handling now works
683 2007-01-30 Zoltan Varga <vargaz@gmail.com>
685 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
687 * mini.h (NULLIFY_INS): New macro.
689 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
691 * mini.c: statistical profiler fix for windows, patch
692 from Tor Lillqvist (tml@novell.com).
694 2007-01-30 Massimiliano Mantione <massi@ximian.com>
695 * local-propagation.c: Fix bug 80591.
697 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
699 * Makefile.am: put back the --export-dynamic option as with
700 the previous gmodule flags (thanks to Robert Jordan).
702 2007-01-28 Zoltan Varga <vargaz@gmail.com>
704 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
706 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
707 simplify and speed up the local register allocator. Also rename some fields
708 like iassign->vassign.
710 * regalloc.c: Remove some functions which are no longer used since their
711 inlined version is in mini-codegen.c.
713 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
715 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
717 2007-01-27 Zoltan Varga <vargaz@gmail.com>
719 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
720 narrowing. Fixes #80622.
722 * iltests.il: Add new regresssion test.
724 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
726 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
727 debug-debugger.c, debug-debugger.h: warning fixes.
728 * driver.c: updated copyright year and made it fit in one line.
730 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
732 * aot-runtime.c: updated to use mono-dl instead of gmodule.
734 2007-01-25 Zoltan Varga <vargaz@gmail.com>
736 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
738 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
740 * iltests.il: Add new test for bug #80507.
742 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
744 * mini-arm.h: use soft-float also on vfp for now.
746 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
748 * mini.c: fix some more soft-float issues.
750 2007-01-24 Zoltan Varga <vargaz@gmail.com>
752 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
754 2007-01-24 Massimiliano Mantione <massi@ximian.com>
755 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
756 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
757 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
759 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
761 * mini-arm.c: typo fix.
763 2007-01-23 Neale Ferguson <neale@sinenomine.net>
765 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
767 2007-01-21 Zoltan Varga <vargaz@gmail.com>
769 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
770 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
772 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
774 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
776 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
778 * inssel.brg: Fix a warning.
780 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
782 * abcremoval.c ssa.c ssapre.c: Update after this change.
784 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
786 * dominators.c (df_set): Use mono_bitset_union_fast.
788 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
790 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
791 mini-codegen.c: reduce relocations and memory usage for the cpu
794 2007-01-20 Zoltan Varga <vargaz@gmail.com>
796 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
798 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
799 to reduce their size.
801 2007-01-19 Mark Mason <mason@broadcom.com>
803 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
804 * mini-mips.c: more configuration macros, support long conditional branches, additional
805 asserts, fix epilog instrumentation.
806 * mini-mips.h: use standard stack walk
807 * cpu-mips.md: increase size of div, rem and conditional branches
809 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
811 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
814 2007-01-19 Zoltan Varga <vargaz@gmail.com>
816 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
817 (compile_method): Ditto.
819 * aot-runtime.c (decode_klass_info): Ditto.
821 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
822 needed by the code generated by inssel.brg. Also fix a warning.
824 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
826 * mini.c: deal with enums that become genericinsts by
827 being nested in a generic class (bug #79956).
829 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
831 * mini.c: match the generic definition to check for
832 private access with generic types (bug #78431).
834 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
836 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
837 to make life easier for people cross-compiling that insist on not
840 2007-01-17 Mark Mason <mason@broadcom.com>
842 * inssel-long.brg: patch to deal with mips missing flags
843 * inssel-long32-mips.brg: implement overflow checks
844 * insset-mips.brg: implement overflow checks
845 * mini-mips.h: implement conditional exception handling
846 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
847 Remove unused code, minor cleanups.
848 * exceptions-mips.c: minor cleanups
849 * mini-ops.h: add mips conditional exception ops
850 * cpu-mips.md: add mips conditional exception ops
853 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
855 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
856 to deal with mips missing of flags.
858 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
860 * exceptions-ppc.c: execute fault handlers.
862 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
864 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
866 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
868 * mini.c: handle also floating point values in initialize_array.
870 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
872 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
873 array initialization and make it conditional on the intrins option.
875 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
877 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
878 relocations and put the patch info names close to the enum definition.
880 2007-01-15 Mark Mason <mason@broadcom.com>
882 * basic.cs, exceptions.cs: break up large tests to increase debugability.
884 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
886 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
888 2007-01-12 Raja R Harinath <rharinath@novell.com>
890 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
892 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
894 * Makefile.am: distribute the mips sources.
896 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
898 * mini-codegen.h: handle bug #80489 here, by excluding ecx
901 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
903 * cpu-x86.md: back out for now as this triggers other regressions.
905 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
907 * cpu-x86.md: force src1 and dest regpair for long shift instructions
908 to eax:edx, so ecx can't get allocated to them (bug #80489).
910 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
912 * mini.c, mini-exceptions.c: enabled running fault handlers
915 2007-01-03 Miguel de Icaza <miguel@novell.com>
917 * driver.c: If nothing fail, do not use the string "failed",
918 because it makes it very annoying to view test result logs on the
921 2006-12-30 Miguel de Icaza <miguel@novell.com>
923 * debug-debugger.c (mono_debugger_main): Rename "main" to
924 "main_method" to prevent a warning.
926 Remove a warning for unused field.
928 2006-12-28 Martin Baulig <martin@ximian.com>
931 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
933 2006-12-22 Martin Baulig <martin@ximian.com>
935 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
936 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
937 seperate `.mdb_debug_info' section, so we can access it from the
938 debugger even if the binary is stripped.
940 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
941 from the `.mdb_debug_info' here to prevent the linker from
942 removing that section.
944 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
947 2006-12-19 Robert Jordan <robertj@gmx.net>
949 * mini-x86: enable the code to return small structures in
950 registers for FreeBSD as well. Fixes bug #80278.
951 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
953 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
955 * mini-x86.c: align the stack when calling the profiler
956 function instrumenting the prolog (on OSX).
958 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
960 * mini.c: emit a break opcode where Debugger.Break () is called.
962 2006-12-13 Miguel de Icaza <miguel@novell.com>
964 * mini.c (mono_method_to_ir): Provide useful information on this
965 assert, to prevent others from debugging like I did.
967 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
969 * mini.c: enable code which was incorrectly commented
972 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
974 * mini-x86.c: enable on OSX, too, the code to return small
975 structures in registers.
977 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
979 * mini-x86.c: remove the use of the dynamic code manager here, too.
981 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
983 * mini.h, debug-debugger.c, tramp-*.c: fixed
984 mono_debugger_create_notification_function() to use
985 mono_global_codeman_reserve () instead of a dynamic code manager.
987 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
989 * mini.c, jit-icalls.h, jit-icalls.c: remove the
990 ves_array_element_address() jit icall and use a generated
991 managed method instead (which is about 4 times faster for a rank 3
994 2006-11-29 Mark Mason <mason@broadcom.com>
996 * basic-calls.cs: additional tests for passing
997 structures as function arguments.
999 2006-11-29 Mark Mason <mason@broadcom.com>
1001 * mini-mips.h: disable custom exception handling
1002 * mini-mips.c: throw/rethrow should use jalr to call
1003 exception stubs. Fixed bug with passing structures
1004 by value. More support for tracing floating point
1007 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1009 * mini.c: fixed typo in the soft-float ldind.r4 handling
1012 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1014 * mini.c, mini.h, driver.c: added --runtime command line
1015 option to select a different runtime than the autodetected one.
1016 * jit.h: added API for embedders to initialize with a specific
1019 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1021 * mini.c: handle also boxing of r4 values (bug #80024).
1023 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1025 * mini-ppc.c: force indirect calls until we reserve
1026 enough address space for all the generated code.
1028 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1030 * exceptions-arm.c: workaround bugs in the libc definition
1033 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1035 * inssel.brg: fixes from me and Mark Mason.
1037 2006-11-23 Dick Porter <dick@ximian.com>
1039 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1040 semaphore display now we've fixed the initial value
1042 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1044 * inssel.brg: partially revert the last change to fix the build.
1046 2006-11-21 Mark Mason <mason@broadcom.com>
1048 * inssel.brg: Add and use compare-and-branch macros to support
1049 architectures that do not have condition code registers (ie. MIPS).
1050 * *-mips.{c,brg,md}: Fix copyright statements
1052 2006-11-20 Mark Mason <mason@broadcom.com>
1054 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1055 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1056 * mini.h: Added declaration for mono_print_ins()
1057 * mini-codegen.c: added ins_spec initializer for MIPS
1058 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1059 vreg to be virtual and hreg to be non-virtual.
1060 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1061 is not yet working/implemented correctly.
1062 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1063 non-static, fixup calls to print_ins() from other parts in the file.
1065 2006-11-20 Mark Mason <mason@broadcom.com>
1067 * basic-calls.cs: added tests for passing structures as arguments
1070 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1072 * inssel-long32.brg: optimize signed division by power of two.
1074 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1076 * mini-arm.c: added support for interworking with thumb code
1077 (mono must be still be built using the ARM instruction encoding).
1079 2006-11-19 Miguel de Icaza <miguel@novell.com>
1081 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1082 verifier has different rules for it. Fixes a few verifier issues
1085 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1086 at the end, so people know what happened.
1088 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1090 * brach-opts.c: in optimize_exception_target() make sure we
1091 are in a catch clause (fixes bug #79871).
1093 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1095 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1096 more soft-float support fixes.
1098 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1100 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1101 that are passed half on the stack and half in registers.
1103 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1105 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1106 more mips integration work from Mark E Mason
1107 <mark.e.mason@broadcom.com>.
1109 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1111 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1112 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1113 tramp-mips.c: added sources for the mips port, not
1114 integrated in the build yet. Contributed by
1115 Mark E Mason <mark.e.mason@broadcom.com>.
1117 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1119 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1121 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1123 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1124 put the soft-float rules in its own file since it seems to
1125 break s390 compilation.
1127 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1129 * mini-arm.c: fixed wrnings.
1131 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1133 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1134 inssel-arm.brg: ARM support for soft-float.
1136 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1138 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1139 loads and stores of 32 bit fp values.
1141 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1143 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1145 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1146 works. Fixes #79852 and #79463.
1148 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1150 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1151 more soft-float support WIP and fixes.
1153 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1155 * mini-arm.c: some VFP updates.
1157 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1159 * mini-exceptions.c: 0 is a valid local var offset in some
1160 architectures, don't assert (bug #78508).
1162 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1164 * exceptions-arm.c: fixed off by one error in stack walk code.
1166 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1168 * mini.h, mini.c: more precise tracking of type load exceptions.
1170 2006-11-03 Robert Jordan <robertj@gmx.net>
1172 * Makefile.am: [WIN32] Add monow.exe target.
1173 * driver.c: [WIN32] Don't detach the console when debugging.
1176 2006-10-30 Miguel de Icaza <miguel@novell.com>
1178 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1180 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1182 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1184 * driver.c (mini_regression): Fix --regression with AOT.
1186 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1188 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1190 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1192 * mini-sparc.h: Don't use sigaction on sparc/linux.
1194 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1196 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1198 * mini-exceptions.c: Add proper include files for getpid ().
1200 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1202 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1203 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1206 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1207 name cache to reduce its size.
1209 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1211 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1213 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1214 the mono_lmf TLS variable.
1216 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1217 trampoline lmf frames.
1219 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1221 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1223 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1224 the mono_lmf TLS variable.
1226 * mini-exceptions.c: Access the LMF structure through accessors.
1228 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1229 variable instead of in jit_tls->lmf.
1231 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1233 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1234 trampoline lmf frames.
1236 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1238 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1240 * mini.c trace.c mini-x86.c: Revert these too.
1242 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1245 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1247 * genmdesc.c: removed now dead code.
1249 2006-10-09 Robert Jordan <robertj@gmx.net>
1251 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1253 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1255 * mini.h: do not leave gaps in the opcode values.
1257 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1259 * jit-icalls.h: flag functions as internal here, too.
1261 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1263 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1264 functions with the internal attribute.
1266 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1268 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1270 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1272 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1275 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1277 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1278 tail calls as on other platforms.
1280 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1282 * iltests.il: Add a few tailcall tests.
1284 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1286 * driver.c: fix loop for old compilers (bug #79521).
1288 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1290 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1292 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1294 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1295 metadata without any code.
1297 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1298 more precise debugging information using gdb.
1300 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1302 * inssel-ia64.brg: Make the helper methods static.
1304 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1306 * inssel-x86.brg: make the helper methods static.
1308 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1310 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1312 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1314 * mini.c: updates for monoburg changes.
1315 * inssel.brg: make a few helper functions static as they should.
1317 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1319 * Makefile.am: Move mini-codegen.c to common_sources.
1321 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1323 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1325 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1326 mini-ppc.h: port to use the common local register allocator.
1328 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1330 * mini.h: Remove the comment too then.
1332 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1334 * mini.h: put back backend.data which is to be used shortly and
1335 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1336 pointers on 4 byte boundaries it'd have much bigger issues running
1337 and you can ifdef it out anyway.
1339 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1341 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1342 MonoInst size by 4 bytes on 64 bit machines.
1344 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1346 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1347 replacement with more meaningful field names. Arch maintainers, please
1348 check the assigned names are good enough for your arch.
1350 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1352 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1353 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1355 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1357 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1358 relocations and memory requirements, put the optimization flags
1359 definitions in their own file.
1361 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1363 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1365 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1367 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1369 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1371 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1373 * inssel.brg: use the correct function to get the size of an item
1374 in an array, given an element class.
1375 * aot-compiler.c: do not access class->class_size directly.
1377 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1379 * mini.h, debug-mini.c: added a debugging function to print
1380 info about local variables and arguments in a jitted method.
1382 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1384 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1386 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1388 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1390 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1391 inner and outer loops when passing vtypes.
1393 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1395 * mini-ppc.c: take into account the cpu errata for cache flushing
1396 which caused some random errors (bug #79381).
1398 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1400 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1401 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1403 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1405 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1408 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1411 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1412 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1414 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1417 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1419 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1421 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1423 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1424 macro does not have to be changed during debugging.
1426 * 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>.
1428 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1430 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1432 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1433 MONO_ARCH_NO_EMULATE_MUL is defined.
1435 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1437 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1439 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1441 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1443 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1445 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1446 stuff to mini-exceptions.c where it is used.
1448 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1449 setup code, the real one is in mini-exceptions.c.
1451 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1452 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1453 some changes from the freebsd ports tree.
1455 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1458 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1460 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1462 * mini.c: on Linux, check for /proc to be mounted
1463 (bug# 79351, novell bug#201204).
1465 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1467 * mini.c: handle cases where pthread_attr_getstack() behaves
1468 incorrectly (bug #78096).
1470 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1472 * mini-arm.c: support larger stack frames (bug #79272).
1474 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1476 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1478 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1481 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1482 mono_class_from_name () to find a class from its name.
1484 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1486 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1488 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1490 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1492 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1494 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1496 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1497 callinfo->trampoline.
1499 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1501 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1504 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1506 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1508 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1510 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1511 stats.method_trampolines, it is already done by the generic trampoline code.
1513 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1515 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1517 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1519 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1521 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1523 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1525 * mini.c (print_jit_stats): Print new stats.
1527 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1529 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1531 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1532 Address on two dimensional arrays. Fixes #78729.
1534 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1536 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1539 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1541 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1544 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1546 (mini_get_ldelema_ins): Ditto.
1548 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1550 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1551 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1554 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1556 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1557 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1559 * exceptions-s390x.c: Cosmetic change.
1561 * tramp-s390.c: Fix warning.
1563 * cpu-s390.md: Correct length of mul_imm.
1565 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1567 * aot-compiler.c: added binary writer with ELF backend
1568 implementation (only on Linux/x86 for now).
1570 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1572 * Makefile.am: Don't run net 2.0 AOT tests.
1574 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1575 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1577 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1579 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1581 * aot-compiler.c: simplified and refactored the asm-writing code
1582 to allow different backends.
1584 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1586 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1588 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1589 little. Share patches of type TYPE_FROM_HANDLE as well.
1591 * mini.c (mono_patch_info_equal): New helper function.
1592 (mono_patch_info_hash): Ditto.
1594 * aot-compiler.c (emit_method_code): Fix s390 build.
1596 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1597 is not handled because it is stored as a flag and not as a type ctor. Fixes
1600 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1602 * aot-compiler.c: Fix computation of GOT slot statistics.
1604 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1605 Also remove support for not PIC AOT.
1607 * mini.h: Bump AOT file format version.
1609 * objects.cs: Add a test for #78990.
1611 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1612 (peter.dettman@iinet.net.au). Fixes #79087.
1614 * basic-long.cs: Add a test for the above.
1616 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1618 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1620 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1623 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1625 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1628 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1630 * mini.c: Don't verify COM proxy invoke calls
1633 2006-08-10 Dick Porter <dick@ximian.com>
1635 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1636 which process is holding semaphores locked.
1638 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1640 * mini-ia64.c mini-amd64.c: Fix #79027.
1642 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1644 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1646 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1647 implicit arguments in a vararg call. Fixes #79027.
1649 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1651 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1652 (mono_get_array_new_va_signature): Ditto.
1654 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1656 * aot-runtime.c: Call init_plt lazily.
1658 * inssel-long.brg: Fix unsigned long->int conversion.
1660 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1662 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1663 that most data is now in the .rss/.data section.
1665 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1667 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1669 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1671 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1673 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1675 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1676 virtual call. Fixes #79010.
1678 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1679 and use the result as the this argument in the real call.
1681 * generics.2.cs: Add a new test for #79010.
1683 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1685 * mini-x86.c: Fix a warning.
1687 * aot-compiler.c: Add a bunch of statistics.
1689 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1691 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1693 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1695 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1697 * 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>.
1699 2006-07-13 Miguel de Icaza <miguel@novell.com>
1701 * mini.c (mono_method_to_ir): Obtain the original method in the
1702 CIL stream and use this to perform validation.
1706 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1708 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1709 (mono_arch_call_opcode): Ditto.
1711 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1714 * mini.c (mono_patch_info_dup_mp): New helper function.
1716 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1717 compilation. Fixes #78827.
1719 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1721 * declsec.c: Use original security informations for
1722 MONO_WRAPPER_MANAGED_TO_MANAGED.
1724 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1726 * mini.c: Allow Com Interop methods/classes and
1727 don't verify COM wrapper calls
1730 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1732 * inssel-long32.brg: Fix long->i4 checked conversion.
1734 * exceptions.cs: Add a test for the above.
1736 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1738 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1740 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1743 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1746 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1748 * mini.c: Fix solaris/x86 exception handling.
1750 * Makefile.am: Get rid of $(ICU_LIBS).
1752 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1754 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1755 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1756 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1758 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1760 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1761 this function causes a SIGSEGV.
1763 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1765 * mini.c: Remove unused solaris/x86 includes.
1767 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1769 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1771 2006-06-20 Jb Evain <jbevain@gmail.com>
1773 * cpu-g4.md: fix max length of start_handler instruction.
1775 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1776 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1778 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1779 * ssa.c: Fixed bug 78653 for SSA based deadce.
1780 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1781 MonoInst.flags, used in SSA based deadce.
1782 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1783 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1785 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1787 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1788 it can end up using non executable memory on ppc64 systems
1789 running ppc32 userspace (fix from Johannes Berg).
1791 2006-06-14 Dick Porter <dick@ximian.com>
1793 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1796 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1797 * mini.c: Made so that inline is locally disabled if it would
1798 trigger a .cctor, because too many apps depend on this behavior
1799 (which seems to be also the one of the MS CLR).
1801 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1803 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1804 No idea why this worked before.
1806 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1807 which branch to outer exception clauses since they could skip the
1808 inner finally clauses. Fixes #78633.
1810 * exceptions.cs: Add a test for the above.
1812 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1815 * iltests.il: Add a test for the above.
1817 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1819 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1820 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1822 * iltests.il: Add a test for the above.
1824 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1826 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1828 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1829 methods as instrinsics.
1831 2006-06-09 Wade Berrier <wberrier@novell.com>
1833 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1834 (simple-cee-ops.h ssapre-mini-ops.h)
1836 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1838 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1839 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1841 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1842 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1844 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1846 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1848 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1850 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1851 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1852 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1853 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1854 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1855 of opcodes, so that bug 78549 should not happen again.
1856 * ssapre.c: Updated to use the renamed files.
1858 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1860 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1861 in OP_ATOMIC_EXCHANGE_I4.
1863 2006-06-07 Wade Berrier <wberrier@novell.com>
1865 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1866 in mono_debugger_create_notification_function)
1868 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1870 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1872 * mini.c (type_from_stack_type): Disable some changes which do not
1875 * driver.c: Reenable opts.
1877 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1878 of the evaluation stack.
1880 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1881 evaluation stack trace at entry to the bblock.
1883 * mini.c (merge_stacks): New function to perform verification of stack merges.
1884 Turned off by default.
1886 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1889 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1891 * local-propagation.c: Fixed bug 78549.
1893 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1895 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1897 2006-06-02 Miguel de Icaza <miguel@novell.com>
1899 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1900 tramp-arm.c, tramp-ia64.c
1901 (mono_debugger_create_notification_function): Update signature to
1902 new signature and use new protocol for creating the notification
1905 Should fix the build.
1907 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1909 * exceptions-ppc.c (mono_jit_walk_stack)
1910 (ves_icall_get_frame_info): Fix the build
1912 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1914 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1916 2006-05-31 Raja R Harinath <rharinath@novell.com>
1918 * il2tests.2.il: New file for generics CIL tests. Add test for
1920 * Makefile.am: Update.
1923 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1926 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1928 * aliasing.c: Fixed bug 78311.
1930 2006-05-29 Martin Baulig <martin@ximian.com>
1932 * mini-exceptions.c (mono_find_jit_info): When computing the
1933 native offset, check whether we're actually inside the method's
1934 code; call mono_debug_print_stack_frame() to format the frame.
1935 (ves_icall_System_Exception_get_trace): Call
1936 mono_debug_print_stack_frame() to format the stack frame.
1937 (ves_icall_get_trace): Update to the new debugging API.
1938 (mono_jit_walk_stack_from_ctx): Likewise.
1939 (ves_icall_get_frame_info): Likewise.
1941 * mini.c (get_method_from_ip): Use the new debugging API.
1942 (mono_print_method_from_ip): Likewise.
1945 (mono_jit_walk_stack): Use the new debugging API.
1946 (ves_icall_get_frame_info): Likewise.
1948 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1950 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1952 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1954 * mini.c: Added "limitator" to inline for debugging.
1956 2006-05-24 Martin Baulig <martin@ximian.com>
1958 * debug-debugger.c (mono_debugger_init): Create a private,
1959 malloc()-based code manager for the notification function and
1960 intentionally leak it on exit. This fixes the crash-on-exit race
1964 (mono_debugger_create_notification_function): Added
1965 `MonoCodeManager *' argument.
1968 (mono_debugger_create_notification_function): Added
1969 `MonoCodeManager *' argument.
1971 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1973 * aliasing.c: Fixed 64 bit issue.
1974 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1975 default since all known bugs are fixed (one more time!).
1977 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1979 * mini.c: write barrier support.
1981 2006-05-23 Martin Baulig <martin@ximian.com>
1983 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1984 check at the top of the file.
1986 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1988 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1989 reverting changes without reason and without changelog entries.
1991 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1993 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1994 to a few opcodes. Fixes #78439.
1996 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1997 consistency with other archs.
1999 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2001 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2003 * debug-debugger.c: fix the build.
2005 2006-05-17 Martin Baulig <martin@ximian.com>
2008 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2009 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2010 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2011 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2013 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2015 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2017 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2019 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2020 MONO_TYPE_GENERICINST.
2022 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2023 MONO_TYPE_GENERICINST.
2025 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2027 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2030 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2032 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2034 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2036 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2038 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2039 mono_trace_cleanup ().
2041 * iltests.il: Fix problem with the newly added test.
2043 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2044 due to register constraints, free up the previous hreg. Fixes #78314.
2046 * iltests.il: Add new test for #78314.
2048 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2049 Interlocked.Add. Fixes #78312.
2051 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2053 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2055 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2057 2006-05-05 Martin Baulig <martin@ximian.com>
2059 * debug-mini.c (mono_debug_open_block): New method.
2062 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2063 the beginning of each basic block.
2066 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2067 the beginning of each basic block.
2069 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2071 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2072 default until I understand why they break the build on amd64.
2074 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2076 * mini.c (mini_cleanup): Call mono_cleanup ().
2078 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2081 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2083 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2084 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2085 default since all known bugs are fixed, and I cannot reproduce bug
2086 77944... I'm asking Matt Hargett to test again after this commit.
2088 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2090 * mini-codegen.c: Fixed typo that thrashed inline.
2092 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2094 * dominators.c (compute_dominators): Avoid using a worklist since
2095 it is not correct in some cases. Instead, iterate over all bblocks as
2096 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2098 2006-04-28 Miguel de Icaza <miguel@novell.com>
2100 * mini.c (mono_jit_compile_method_inner): Use
2101 mono_prepare_exception_from_error that resets the value
2104 2006-04-27 Miguel de Icaza <miguel@novell.com>
2106 * mini.c: Move the mini_loader_error_to_exception to metadata.
2108 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2110 * aliasing.c: Fixed bug 78210.
2112 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2114 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2115 default until all their problems (or the ones they trigger) are fixed.
2117 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2119 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2121 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2122 as loaded only after resolving patches since that could invoke the same method.
2124 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2126 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2129 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2132 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2135 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2136 made from AOT code through the PLT table.
2138 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2139 holding the plt offset when a call is made to the aot plt trampoline.
2141 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2143 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2146 * Makefile.am (common_sources): Fix build breakage.
2148 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2149 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2150 intra-assembly calls if possible.
2152 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2154 * mini-trampolines.c: Handle PLT entries.
2156 * mini.c: Avoid creating a GOT var for calls.
2158 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2161 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2164 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2167 * mini.h: Bump AOT file format version.
2169 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2172 2006-04-25 Martin Baulig <martin@ximian.com>
2174 * driver.c: Disable copyprop, consprop and inline when running
2175 inside the debugger.
2177 2006-04-25 Martin Baulig <martin@ximian.com>
2179 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2180 with `get_current_thread' and added `detach'.
2181 (MonoDebuggerMetadataInfo): Added `thread_size',
2182 `thread_tid_offset', `thread_stack_ptr_offset' and
2183 `thread_end_stack_offset'.
2185 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2187 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2190 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2191 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2193 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2195 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2197 * aot.c: Add support for ADJUSTED_IID.
2199 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2201 * aot.c (emit_method_order): Don't align method_order_end.
2203 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2204 the interface ID changes.
2206 2006-04-21 Dick Porter <dick@ximian.com>
2208 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2209 cleaning up a thread. Fixes the new part of bug 77470.
2211 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2213 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2216 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2218 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2220 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2221 SIGSEGV. Fixes #78072.
2223 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2224 unregister our SIGABRT handler.
2226 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2228 * mini.c: Disabled inline where it can alter the call stack in a
2229 way visible from managed code.
2230 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2233 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2235 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2236 on other platforms. Fixes #78089.
2238 2006-04-13 Martin Baulig <martin@ximian.com>
2240 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2241 determine whether we're inside the debugger.
2244 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2246 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2248 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2249 handler clauses. Fixes #78024.
2251 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2252 in the CALL_MEMBASE opcodes. Fixes #78088.
2253 (mono_arch_get_vcall_slot_addr): Ditto.
2255 2006-04-10 Martin Baulig <martin@ximian.com>
2257 * debug-debugger.c: The thread handling code has now been moved
2258 into ../metadata/threads.c.
2260 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2262 * driver.c (mono_main): Fix --with-gc=none build.
2264 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2265 (mono_spillvar_offset_float): Ditto.
2266 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2267 hreg, not when its !global, since on ia64, there is a third category: stacked
2270 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2272 * mini.c: set MonoInst->klass for load field address and a few other
2275 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2277 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2279 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2281 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2282 the branch opt changes.
2284 2006-04-06 Dick Porter <dick@ximian.com>
2286 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2288 * wapihandles.c (mini_wapi_seminfo):
2289 * driver.c (mono_main): Add semaphore info option
2291 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2293 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2294 branch optimization changes. Fixes #78009.
2296 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2298 * mini.c: ignore accessibility of methods in managed->native wrappers.
2300 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2302 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2304 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2306 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2308 * mini.c: Modify the branch optimizations to preserve the invariant that
2309 the entries inside the in_bb and out_bb arrays are unique.
2310 (mono_unlink_bblock): Avoid creation of new arrays.
2312 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2314 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2317 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2319 * mini.c (optimize_branches): Remove the "optimizations" in
2320 the cbranch1/cbranch2 -> branch cases which were causing several
2321 problems in the past. Fixes #77986.
2323 2006-03-31 Chris Toshok <toshok@ximian.com>
2325 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2326 default optimizations :(
2328 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2330 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2333 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2335 * local-propagation.c: Added comments to structs and removed
2336 "Mono" prefixes from local tree mover types.
2338 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2340 * Makefile.am (arch_sources): Define this for each architecture so
2341 libmono_la_SOURCES is defined in one place.
2343 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2345 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2348 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2350 * driver.c: print the GC name supplied by configure.
2352 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2354 * local-propagation.c: Added tree mover, and moved here all the
2355 local propagation code from mini.c
2356 * mini.c: Added support for treeprop, and moved all the local
2357 propagation code to local-propagation.c
2358 * mini.h: Added support for treeprop
2359 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2360 treeprop, inline and deadce by default
2361 * Makefile.am: Added local-propagation.c
2363 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2365 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2367 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2369 * debug-debugger.c: make it compile without the Boehm GC.
2371 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2373 * mini.c: fixed issue with mismatch when an icall is registered
2374 with multiple names but same address.
2376 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2378 * declsec.c, mini-exceptions.c: use write barrier to set reference
2379 fields of managed objects.
2381 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2383 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2384 (can_access_internals): Fix a warning.
2386 * mini.c (print_method_from_ip): Rename this to
2387 mono_print_method_from_ip so it gets exported.
2389 * trace.c: Deal with strings inside StringBuilder's containing garbage
2390 and fix memory leaks. Fixes #77848.
2392 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2394 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2397 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2399 * mini-s390.c: Remove OP_X86_TEST_NULL.
2401 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2403 * mini.c: use the correct GetHashCode() for the moving collector.
2405 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2407 * liveness.c: Regalloc spill cost tuning.
2409 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2411 * mini-s390x.h: Correct S390_LONG macro.
2413 * mini-s390x.c: Cleanup unused code.
2415 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2417 * jit-icalls.h: New file.
2419 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2420 icalls and include that instead of including jit-icalls.c.
2422 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2425 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2427 * mini.c: when checking for member accessibility, also check for
2428 friend assemblies and for explicit interface implementations.
2430 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2432 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2434 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2436 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2437 common cases are done first.
2439 * mini-ops.h: Only define platform specific opcodes on the given platform.
2441 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2444 2006-03-14 Martin Baulig <martin@ximian.com>
2446 Revert Paolo's change from r57348:
2448 * mini.h: don't use gboolean for bitfields.
2449 * mini.c: verifier changes for fields and methods accessibility.
2451 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2453 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2455 * mini-s390x.c: Fix conv_r_un.
2457 * cpu-s390, cpu-s390x.md: Fix lengths.
2459 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2461 * mini.c: nested types have access to all the nesting
2462 levels, not just the enclosing types.
2464 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2466 * mini.c: added a few more verification checks.
2468 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2470 * liveness.c: Merge optimizations from the linear-il branch.
2472 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2474 * mini-ia64.c (emit_call): Add a comment.
2476 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2478 * tramp-ia64.c: Fix some warnings.
2480 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2482 * mini.h: don't use gboolean for bitfields.
2483 * mini.c: verifier changes for fields and methods accessibility.
2485 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2487 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2488 lazy icall wrapper changes.
2490 * dominators.c: Replace all the dominator algorithms with faster
2491 ones from the linear-il branch.
2493 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2496 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2497 common cases are done first.
2499 * mini-amd64.c: Fix some warnings.
2501 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2504 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2507 * mini.h: Add a missing prototype.
2509 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2511 * mini.c: Compile icall wrappers lazily.
2513 * mini-codegen.c: Use printf instead of g_print since its much faster.
2515 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2518 * mini.c (optimize_branches): Cache the negative result from
2519 remove_block_if_useless ().
2521 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2522 Also fix some bblock linking issues.
2524 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2527 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2529 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2530 accessed fields first, for better cache behavior.
2532 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2534 * mini.c: speedup IList<T> array accesses.
2536 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2538 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2539 inline_costs counter. Fixes #77190.
2541 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2543 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2544 trace messages. Fixes #77706.
2546 2006-03-04 Martin Baulig <martin@ximian.com>
2548 * tramp-amd64.c, tramp-x86.c
2549 (mono_debugger_create_notification_function): Use
2550 mono_global_codeman_reserve() to allocate a buffer at runtime and
2553 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2555 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2556 notification function at runtime and then call `initialize' in the
2557 `MONO_DEBUGGER__debugger_info' vtable.
2559 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2561 * iltests.il: Fix a visibility problem.
2563 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2565 * driver.c, mini.c: add hooks for the counters API.
2567 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2569 * driver.c: show disabled options.
2571 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2573 * linear-scan.c: always use cost-driven selection.
2575 2006-02-28 Raja R Harinath <rharinath@novell.com>
2577 * jit-icalls.c (helper_compile_generic_method): Revert change from
2580 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2582 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2584 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2586 * inssel.brg: style fixes, mostly to force the updated monoburg
2587 to run for people using svn.
2589 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2591 * mini.c: match monoburg changes.
2593 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2595 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2596 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2597 declaration in the header file.
2599 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2601 * helpers.c: reduce relocations and mem usage.
2603 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2605 * mini.h, mini-codegen.c: disable logging features if
2606 requested by configure.
2608 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2610 * mini.c: tiny verifier changes.
2612 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2614 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2615 cpu-pentium.md: stack alignment changes for osx/x86,
2616 partially from Geoff Norton <gnorton@customerdna.com>.
2618 2006-02-24 Raja R Harinath <harinath@gmail.com>
2620 * jit-icalls.c (helper_compile_generic_method): Update to changes
2621 in metadata/class.c.
2623 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2625 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2627 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2628 interface calls with large offsets.
2630 2006-02-23 Raja R Harinath <rharinath@novell.com>
2632 * jit-icalls.c (helper_compile_generic_method): Document the
2633 special-case we depend on so that we can inflate the method twice
2634 with the same context with no bad side-effects.
2636 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2638 * mini-x86.c, mini-amd64.c: fix for case when xen support
2641 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2643 * mini-x86.c, mini-amd64.c: generate code to access tls items
2644 in a faster way for Xen systems.
2646 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2648 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2649 updates and compilation fixes for the OSX/x86 port, mostly from
2650 Geoff Norton <gnorton@customerdna.com>.
2652 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2654 * inssel.brg: faster interface call implementation
2655 to sync with the interface_offsets MonoVTable changes.
2657 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2659 * mini.c: more verification checks.
2661 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2663 * mini.c: added a few more verification checks.
2665 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2667 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2668 facility on the processor and use it if available.
2670 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2672 * driver.c, aot.c, mini.c: throw exception if the IL code is
2673 invalid or unverifiable.
2675 2006-02-17 Raja R Harinath <rharinath@novell.com>
2677 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2680 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2682 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2684 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2686 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2687 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2688 handling of instantiated generic valuetypes.
2690 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2692 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2693 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2696 * generics.2.cs: Revert the nullable reftypes tests.
2698 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2700 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2701 using __builtin_frame_address (1) as it doesn't work in the presence
2702 of optimizations. Hopefully fixes #77273.
2704 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2705 -> generics.cs change as it doesn't work with some automake versions.
2707 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2709 * mini.c: handle systems that sue a different way to
2710 retrieve the stack address of the current thread.
2712 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2714 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2715 it specially in the makefile.
2717 * generics.2.cs: Add tests for nullable reference types.
2719 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2721 * mini.c: always handle the case when mono_jit_init()
2722 is called in a thread different from the main thread,
2723 confusing libgc (bug #77309).
2725 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2727 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2729 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2731 * mini.c: change optimize_branches () to use a single loop
2732 and introduce a new optimization to simplify some range checks.
2734 2006-02-03 Martin Baulig <martin@ximian.com>
2736 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2737 and merged with debugger_thread_manager_add_thread().
2738 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2739 inform the debugger about the main thread.
2741 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2743 * basic.cs: Add test for div.un/rem.un constant folding.
2745 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2747 * cpu-s390x.md: correct int_xor_imm length
2749 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2751 * generics.2.cs: New test for #77442.
2753 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2756 2006-02-02 Martin Baulig <martin@ximian.com>
2758 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2759 <mono/metadata/mono-debug-debugger.h>
2761 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2763 2006-02-02 Martin Baulig <martin@ximian.com>
2765 * debug-debugger.h: New header file for debug-debugger.c.
2767 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2768 function is a separate thread anymore; add support for attaching.
2770 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2772 * tramp-x86.c: Fix a warning.
2774 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2776 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2777 on very large methods.
2779 * aot.c (load_patch_info): Fix a warning.
2781 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2783 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2784 mini-ops.h: alu membase optimizations.
2786 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2788 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2789 to speedup StringBuilder.
2791 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2793 * dominators.c (mono_compute_natural_loops): Fix detection of
2794 loop body start blocks.
2796 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2798 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2800 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2803 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2805 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2807 2006-01-25 Martin Baulig <martin@ximian.com>
2809 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2810 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2811 started to cleanup this file a little bit.
2813 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2815 * mini.c: optimize a codepath frequently happening in generics code.
2817 2006-01-23 Martin Baulig <martin@ximian.com>
2819 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2821 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2824 * driver.c: debug-debugger.c is only available if
2825 `MONO_DEBUGGER_SUPPORTED' is defined.
2827 2006-01-23 Martin Baulig <martin@ximian.com>
2829 * debug-debugger.c: Only enable this on platforms where the Mono
2830 Debugger is working (x86 and x86_64).
2832 2006-01-21 Martin Baulig <martin@ximian.com>
2834 The Mono Debugger is now using the normal `mono' instead of the
2835 `mono-debugger-mini-wrapper' when executing managed code.
2837 * debug-debugger.c: New file; previously known as
2838 debugger/wrapper/wrapper.c.
2840 * debug-mini.c (mono_init_debugger): Removed.
2842 * driver.c (mono_main): Added new `--inside-mdb' command line
2843 argument which is used when running inside the debugger.
2845 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2847 * liveness.c (mono_analyze_liveness): Remove some unused data
2850 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2852 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2854 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2856 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2857 depends on implementation details of monobitset.
2859 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2862 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2864 * liveness.c: Update after monobitset changes.
2866 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2868 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2870 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2872 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2874 * mini-s390x.c: Remove warning messages.
2876 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2878 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2880 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2882 * generics.2.cs: Add ldelem/stelem_any test.
2884 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2886 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2888 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2890 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2892 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2894 * generics.2.cs: Reenable vtype tests.
2896 * inssel-x86.brg: Remove an icorrect valuetype rule.
2898 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2900 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2901 initial support for OP_ABS.
2903 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2905 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2907 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2909 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2910 conversion and implement LADD/LSUB.
2912 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2915 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2917 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2919 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2922 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2924 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2925 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2926 (stack walk problem).
2928 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2930 * aot.c (mono_aot_load_method): Fix a warning.
2932 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2934 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2936 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2938 * iltests.il: Add test for #77148.
2940 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2943 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2945 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2947 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2949 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2950 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2952 * basic-long.cs: Add lconv-to-r4/r8 tests.
2954 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2956 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2958 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2959 here as on other archs.
2961 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2963 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2965 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2967 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2969 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2971 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2972 instrument_prolog; Add memory_barrier instruction.
2974 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2976 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2978 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2980 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2982 * aliasing.c inssel.brg: Fix warnings.
2984 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2985 could skip initialization of some parts of memory.
2987 * mini.c mini-ia64.c: Fix warnings.
2989 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2991 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2993 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2994 a crash seen on sparc.
2996 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2998 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3000 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3002 * mini-ops.h: Add s390_backchain instruction
3004 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3006 * cpu-s390.md: Add s390_backchain instruction
3008 * mini-s390.c: Significant ABI changes
3010 * mini-s390.h: Cater for zero length structures
3012 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3014 * mini-s390.c: ABI fixes
3016 * inssel-s390.brg: Remove debug statements
3018 * cpu-s390.md: Fix length of ATOMIC_xx operations
3020 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3022 * basic-float.cs: Add float<->long conversion tests.
3024 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3026 * mini-s390.c: Fix LOCALLOC processing.
3028 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3030 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3032 * iltests.il: Add tests for some opcodes not covered by the other
3035 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3037 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3038 register loading for Tail processing; Correct trace output.
3040 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3042 * cpu-s390.md: Correct size of jmp instruction.
3044 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3046 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3048 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3050 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3051 Bring s390 up to current level.
3053 2005-12-12 Zltan Varga <vargaz@gmail.com>
3055 * generics.2.cs: Disable the newly added tests as they do not work yet.
3057 * generics.2.cs: Add valuetype tests.
3059 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3061 * basic-long.cs: Add i4->u8 test.
3063 * objects.cs: Add tests for JIT intrinsic.
3065 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3066 optimizations lost by a mistake.
3068 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3070 * basic-long.cs: Remove a test moved to objects.cs.
3072 * arrays.cs: Add more array tests.
3074 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3076 * arrays.cs: Add new tests for multi-dimensional arrays.
3078 2005-12-06 Raja R Harinath <rharinath@novell.com>
3080 * Makefile.am (test_sources2): Add generics.2.cs.
3081 (EXTRA_DIST): Add test_sources2.
3083 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3085 Support for boxing and unboxing nullable types as well as the
3086 isinst operation on nullables, per the CLI ammendment.
3088 * inssel.brg (CEE_ISINST): Special case for nullable
3090 * mini.c (handle_unbox_nullable): new method
3091 (handle_box): Special case for nullable types
3092 (mono_method_to_ir): Call handle_unbox_nullable in correct
3095 * generics.2.cs: New test suite
3097 * Makefile.am: Support for regression tests with generics.
3099 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3101 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3102 allocated to registers. Fixes #76800.
3104 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3106 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3108 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3110 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3113 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3115 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3118 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3120 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3121 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3123 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3124 single precision before storing to a single precision location.
3126 2005-11-28 Raja R Harinath <rharinath@novell.com>
3128 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3130 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3132 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3135 * basic.cs: Remove test_0_byte_compares test which was moved to
3136 objects.cs a long time ago.
3138 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3140 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3142 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3144 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3145 handlers are called.
3147 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3150 * mini-ia64.c: Add support for the throw->branch exception
3153 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3155 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3157 * mini.c: Enabled "fastpath" deadce :-)
3159 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3161 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3162 alias analysis pass to support it.
3165 * liveness.c: Likewise (liveness computation can use aliasing
3166 information to be more accurate).
3167 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3168 moreover made so that "--compile-all" uses the given optimization
3169 flags and not the default ones.
3170 * aliasing.c: Alias analysis (new file).
3171 * aliasing.h: Likewise.
3172 * Makefile.am: added "aliasing.c" and "aliasing.h".
3174 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3176 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3179 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3181 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3182 fp >= end_of_stack exit condition, as it is not needed, and it might
3183 become true for fp eliminated frames.
3185 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3187 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3190 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3192 * mini-arm.c: fixed alignment of doubles/longs to match
3193 the C ABI (bug #76635).
3195 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3197 * aot.c: fix compilation with --enable-minimal=aot.
3199 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3201 * mini-arm.c: fixed compatibility with the new
3202 floating point emulator package for compares.
3204 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3206 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3208 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3210 * mini-exceptions.c (print_stack_frame): Output to stderr.
3211 (mono_handle_native_sigsegv): Ditto.
3213 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3215 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3216 OP_LCONV_TO_OVF_I implementation.
3218 * mini-amd64.c: Add support for the throw->branch exception
3221 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3222 when the catch clause catches a more general exception, i.e. Object.
3224 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3226 * cpu-ia64.md: Remove unused opcodes.
3228 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3229 specific defines for architectures defining USE_SIGACTION.
3231 * mini-ia64.c: Fix some warnings.
3233 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3234 version seemed to skip a frame.
3236 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3238 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3239 only calls which are made to native code use this flag.
3241 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3243 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3244 varargs methods as well.
3246 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3247 which have save_lmf set. Reorganize methods prologs a bit.
3249 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3250 debugger to the proper place.
3252 2005-10-29 Martin Baulig <martin@ximian.com>
3254 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3255 when running inside the debugger until the debugger has support
3258 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3260 * mini.h: Fix a warning.
3262 2005-10-24 Miguel de Icaza <miguel@novell.com>
3264 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3265 we expose publicly, this returns the string.
3267 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3269 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3270 with fp elimination.
3272 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3274 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3275 native stacktrace using the glibc 'backtrace' function if available.
3277 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3279 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3281 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3282 handle SIGSEGVs received while in native code.
3284 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3285 code, call mono_handle_native_sigsegv which will abort the runtime
3286 after printing some diagnostics, instead of converting it into a
3287 confusing NullReferenceException.
3289 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3291 * cpu-pentium.md: Remove unused opcodes.
3293 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3295 * mini-amd64.h (MonoLMF): Add rsp field.
3297 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3300 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3302 * mini-codegen.c (get_register_spilling): Fix some warnings.
3304 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3306 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3307 elimination during exception handling. Enable fp elimination by
3310 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3313 2005-10-16 Martin Baulig <martin@ximian.com>
3316 (mono_debugger_run_finally): New public method for the debugger.
3318 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3320 * debug-mini.c (mono_debug_init_method): Fix warning.
3322 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3323 the 'exname' parameter const to fix some warnings.
3325 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3327 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3328 introduced by the previous patch.
3330 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3332 * basic-float.cs: Add test for precision of float arithmetic.
3334 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3335 when loading/storing single values from/to memory.
3337 * mini.c (mono_jit_compile_method_with_opt): Create the function
3338 pointers in the correct domain.
3340 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3342 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3343 introduced by previous patch.
3345 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3346 when out_filter_idx is NULL.
3348 * mini-exceptions.c: Don't run filter clauses twice during exception
3349 handling. Fixes #75755.
3351 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3353 * aot.c: Add support for ldflda wrappers.
3355 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3358 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3360 * mini.c, mini.h: do not consider exception handlers blocks when
3361 setting up interface variables.
3363 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3365 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3367 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3369 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3370 causes a regression.
3372 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3374 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3376 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3377 of the OP_P definitions.
3379 * TODO: Add a proposal for dealing with the CEE/OP mess.
3381 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3382 optimizations from the x86 port.
3384 * cpu-amd64.md: Ditto.
3386 * basic.cs basic-long.cs: Add tests.
3388 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3390 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3391 Patrik Torstensson's implementation of my exception-handling
3392 optimization idea, when the exception object is not used
3395 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3397 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3398 of the mul_imm optimizations from the old jit.
3400 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3402 * mini.c, liveness.c: patch by Patrik Torstensson and
3403 Zoltan Varga to improve performance in methods with
3406 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3408 * driver.c: Remove 'Globalization' entry from --version.
3410 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3412 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3413 there is a profiler interested in JIT events.
3415 * aot.c: Load profile files produced by the AOT profiling module, and
3416 reorder methods based on the profiling info. Add a 'method_order' table
3417 to the AOT file to make mono_aot_find_jit_info work with the reordered
3420 * mini.h: Bump AOT file version info.
3422 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3424 * mini-arm.h: work around what looks like a gcc bug when optimizations
3427 2005-09-28 Raja R Harinath <rharinath@novell.com>
3429 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3430 conditionals. Use ...
3431 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3433 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3435 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3436 to determine the amount of memory to copy when passing valuetypes.
3438 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3439 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3441 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3443 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3444 information about aot.
3446 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3448 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3449 macros. This will allow a deadlock debugger to easily be plugged
3452 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3454 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3456 2005-09-27 Raja R Harinath <rharinath@novell.com>
3458 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3459 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3460 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3461 ($(arch_built)) [CROSS_COMPILING]: Error out.
3463 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3465 * aot.c: Add support for the no_special_static flag for classes.
3467 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3469 * Reapply reverted patches.
3471 * *: Revert r50174 as well.
3473 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3475 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3477 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3479 2005-09-23 Miguel de Icaza <miguel@novell.com>
3481 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3482 part of the SIG_HANDLER_SIGNATURE.
3484 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3486 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3489 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3490 introduced by previous patch.
3492 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3494 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3495 saved registers too.
3497 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3498 upon the information returned by get_call_info ().
3500 * mini-x86.c (add_float): Fix stack size calculation.
3501 (mono_arch_call_opcode): Rewrite this so it works based up the
3502 information returned by get_call_info ().
3503 (mono_arch_get_this_vret_args): Ditto.
3505 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3507 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3508 in cinfo to determine the registers which need to be used.
3510 2005-09-20 Miguel de Icaza <miguel@novell.com>
3512 * driver.c (mono_main): Add --server and --desktop flags.
3514 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3516 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3517 registers as global registers.
3519 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3520 longer needed with the new register allocator.
3522 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3524 * cpu-ia64.md: Remove unused opcodes.
3526 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3528 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3530 * cpu-amd64.md: Remove unused opcodes.
3532 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3533 needed with the new register allocator.
3535 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3538 2005-09-16 Raja R Harinath <rharinath@novell.com>
3540 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3542 2005-09-16 Martin Baulig <martin@ximian.com>
3544 * exceptions-amd64.c
3545 (throw_exception): Don't call mono_debugger_throw_exception() if
3546 we're a rethrow - see the FIXME in the code.
3548 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3550 * mini.c (mono_init_exceptions): This only works on some architectures.
3552 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3554 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3557 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3559 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3560 now in mini-exceptions.c.
3562 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3564 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3565 now in mini-exceptions.c.
3567 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3569 * exceptions-x86.c: Applied patch from Patrik Torstensson
3570 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3572 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3573 code into mini-exceptions.c. Add some assertions to it.
3575 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3577 * aot.c (emit_section_change): Applied patch from "The Software Team"
3578 (<software@solmersa.com>). Fix as errors on windows.
3580 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3582 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3583 method info into the LMF.
3585 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3587 * mini-ia64.c: Add proper unwind info for method epilogs.
3589 * exceptions-ia64.c: Add some code to help debugging.
3591 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3593 * mini-exceptions.c: Fix warning.
3595 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3597 * mini.c: Really fix build.
3599 * mini-x86.c mini-amd64.c: Fix build.
3601 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3603 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3605 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3606 some Interlocked methods as intrinsics.
3608 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3609 for Thread methods as well.
3611 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3613 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3615 * mini-ia64.c mini-x86.c mini-amd64.c
3616 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3619 * mini.c (mono_init_exceptions): Fix build breakage.
3621 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3623 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3624 of instructions. Use the new ia64_unw_op macros for emitting unwind
3627 * mini.c (mono_init_exceptions): Initialize exception handling
3628 related trampolines at startup.
3630 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3632 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3634 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3636 * mini.c: Handle type loading errors gracefully during compilation and
3637 throw the appropriate exception.
3639 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3641 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3642 for the mono binary.
3644 2005-09-09 Martin Baulig <martin@ximian.com>
3646 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3649 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3651 * mini-arm.h: use emulation for conv.r.un for the release.
3653 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3655 * mini-arm.c, objects.cs: more fixes and tests for them.
3657 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3659 * mini-arm.c: align structures to at least 4 bytes to be able
3660 to keep our current optimized memcpy.
3662 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3664 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3666 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3668 * mini.c: ignore SIGPIPE.
3670 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3672 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3674 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3676 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3678 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3680 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3682 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3683 exception handling support.
3684 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3685 patch by Brian Koropoff <briank@marakicorp.com>).
3687 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3689 * mini.c: revert another 'optimization' which breaks when
3690 items on the eval stack need to be saved at a basic block end
3693 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3695 * jit-icalls.c: for arrays, ensure we always provide
3698 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3700 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3702 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3704 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3706 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3707 arguments in their original register.
3709 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3711 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3714 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3715 when ssapre is enabled.
3717 * inssel-long.brg: Fix bug in previous patch.
3719 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3720 multiplication by a constant.
3722 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3724 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3727 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3730 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3732 * inssel-arm.brg: apply changes tested by Brian Koropoff
3733 <briank@marakicorp.com>.
3735 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3737 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3739 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3741 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3742 to the same register if dreg is just a base register.
3743 (print_ins): Improve printing of membase opcodes.
3745 * inssel-x86.brg: Add optimized ldind(reg) rules.
3747 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3749 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3751 * mini.c: when running under valgrind, set the stack bottom for
3752 the GC at the actual approximate stack for the app (fixes running
3753 mono with valgrind).
3755 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3757 * mini.c: do no break at the first valuetype to init found
3760 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3762 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3764 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3766 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3768 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3770 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3772 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3774 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3776 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3779 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3782 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3785 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3787 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3789 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3791 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3792 in the tail recursion optimization.
3794 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3795 debug info into the assembly file.
3797 * iltests.il: Add test for filter regions.
3799 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3800 initial stack of filter regions. Fixes #75755.
3802 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3804 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3807 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3809 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3810 the check for an already compiled method on non-ia64 platforms.
3811 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3814 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3816 * inssel-x86.brg: Add some optimized call rules.
3818 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3820 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3823 * mini.h mini-trampolines.c: Pass the trampoline argument to
3824 mono_arch_patch_delegate_trampoline.
3826 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3828 * mini-trampolines.c: Fix build.
3830 * mini-amd64.h: Add delegate trampolines.
3832 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3834 * inssel-amd64.brg: Add optimized call rules.
3836 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3838 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3840 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3842 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3845 * mini-ia64.c: Remove LMF fixmes.
3847 * mini-ia64.h: Remove most fields from LMF.
3849 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3851 * mini-trampolines.c: Add support for IA64 function descriptors.
3853 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3854 for IA64 function descriptors.
3856 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3858 * tramp-arm.c: patch the vtable for virtual calls. Added
3859 support code to register/unregister the LMF.
3860 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3863 2005-08-19 Dick Porter <dick@ximian.com>
3865 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3866 bit value if needed.
3868 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3870 * mini.c (mini_get_method): Move handling of wrapper data here.
3872 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3874 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3877 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3878 bblock->code does not remain empty.
3880 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3882 * arrays.cs: Add regression test for #75832.
3884 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3885 rules. Fixes #75832.
3887 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3888 instruction scheduling.
3890 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3892 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3894 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3896 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3898 * mini-codegen.c: Fix VC build.
3900 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3902 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3904 * mini.h: fix signature for mono_register_opcode_emulation.
3906 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3908 * mini.c: Get rid of most of the helper_sig_... constants using
3909 mono_create_icall_signature ().
3911 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3913 * jit-icalls.c (helper_ldstr): New helper function.
3915 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3917 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3918 throw, load the string using a helper call instead of creating a string object.
3920 * aot.c: Update after LDSTR changes.
3922 * mini.h: Bump AOT file version.
3924 * aot.c: Save class size info into the AOT file. Print more statistics during
3927 * mini.h: Bump AOT file version.
3929 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3930 ordering of disasm cases. Fixes #74957.
3932 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3934 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3935 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3936 the generic code needed for the ARM port.
3938 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3940 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3941 inssel-arm.brg: more ARM features and fixes.
3943 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3945 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3946 ARM port work in progress.
3948 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3950 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3952 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3954 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3956 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3958 * *-ia64.*: Ongoing IA64 work.
3960 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3962 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3964 * TODO: Remove out-of-data todo stuff.
3966 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3969 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3971 * mini.h: Bump corlib version.
3973 2005-07-27 Martin Baulig <martin@ximian.com>
3976 (create_copy_ins): Added `const unsigned char *ip' argument; set
3977 `copy->cil_code' from it.
3979 2005-07-27 Martin Baulig <martin@ximian.com>
3981 * mini-exceptions.c (mono_handle_exception): Don't call
3982 mono_debugger_handle_exception() for filters.
3984 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3986 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3989 2005-07-26 Martin Baulig <martin@ximian.com>
3991 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3993 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3994 helper_compile_generic_method() if the method is actually virtual
3997 2005-07-26 Martin Baulig <martin@ximian.com>
4000 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4001 public; this is now accessed directly by the debugger.
4002 (mono_generic_trampoline_code): Removed.
4005 (mono_debug_init_method): Also add interncalls and wrappers.
4007 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4009 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4011 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4013 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4015 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4017 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4019 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4021 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4022 getting TLS offsets on AMD64 too.
4024 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4026 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4028 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4030 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4031 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4033 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4035 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4037 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4040 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4041 mono_sparc_is_virtual_call ().
4043 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4045 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4046 trampoline parameters.
4048 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4050 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4051 to mono_arch_get_vcall_slot_addr.
4053 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4056 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4058 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4060 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4062 2005-07-19 Martin Baulig <martin@ximian.com>
4064 * exceptions-amd64.c (throw_exception): Call
4065 mono_debugger_throw_exception() here like we're doing it on i386.
4067 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4069 * mini-ia64.c: Add optimized TLS access support.
4071 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4073 * mini-exceptions.c: Ongoing IA64 work.
4075 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4077 * mini.c: Use the default optimization set when embedding. Fixes
4080 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4082 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4083 of trampolines to a separate file.
4085 * mini-trampolines.c: New file.
4087 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4090 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4093 * mini-codegen.c: Fix cygwin build.
4095 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4097 * mini.c: Add some minor changes needed by the IA64 port.
4099 * *-ia64.*: Ongoing IA64 work.
4101 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4103 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4104 trampolines into arch-independent and arch-dependent parts.
4106 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4108 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4110 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4112 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4113 the xp-regalloc-branch for amd64.
4115 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4116 xp-regalloc-branch for x86.
4118 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4120 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4122 2005-07-06 Martin Baulig <martin@ximian.com>
4125 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4126 (mono_jit_runtime_invoke): Likewise.
4128 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4130 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4133 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4134 without loading their metadata. Reorganize the file format so exception handling+
4135 debug info is kept separate from normal method info. Create MonoJitInfo
4136 structures for methods lazily.
4138 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4140 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4142 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4144 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4147 * mini.h: Bump AOT file version.
4149 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4151 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4153 2005-07-01 Raja R Harinath <rharinath@novell.com>
4155 * Makefile.am (check-local): Call semdel-wrapper.
4157 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4159 * mini-x86.c: Revert the last change as it seems to break the build..
4161 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4163 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4165 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4167 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4169 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4170 outside of the macro, so strange stuff doesn't happen with gcc4
4171 (NEW_AOTCONST_TOKEN): Likewise.
4173 2005-06-28 Martin Baulig <martin@ximian.com>
4175 * mini.c (mini_class_is_system_array): New static method; use this
4176 instead of `klass->parent == mono_defaults.array_class' everywhere
4177 since this also works for the new generic array class.
4179 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4181 * inssel.brg: Remove warnings.
4183 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4185 * mini-ia64.c: Ongoing IA64 work.
4187 * basic-float.cs: Add float->i1 conversion test.
4189 * iltests.il: Add conv.u4 test.
4191 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4193 * inssel-long.brg: Fix bug caused by last change.
4195 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4197 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4198 BSDs. Allows the x86 JIT to work on OSX86
4200 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4202 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4205 * mini-ia64.c: Ongoing IA64 work.
4207 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4209 * mini-ia64.c: Ongoing IA64 work.
4211 * driver.c: Clean up jit_code_hash as well when using --regression.
4213 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4215 * basic-long.cs: Add tests for long->u4 conversion.
4217 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4219 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4220 that we do not depend on undefined C behavior: the order stuff
4221 gets evaluated within an expression. Fixes mono when compiled on
4224 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4226 * *-ia64.*: Ongoing IA64 work.
4228 * aot.c: Lower memory usage while loading AOT methods.
4230 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4232 * mini.h: Bump AOT file format version.
4234 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4236 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4238 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4240 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4241 not on callee assembly). Fixed some comments.
4243 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4245 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4246 it gets proper disassembly.
4247 (emit_method_info): Remove some dead code.
4249 * mini.c (mini_method_compile): Allways allocate the GOT var in
4250 mono_method_to_ir for emulating opcodes.
4252 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4254 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4255 before freeing the code memory. Fixes #74990.
4257 * objects.cs: Add regression test for #74992.
4259 * liveness.c: Extend live ranges of arguments to the beginning of the
4260 method. Fixes #74992.
4262 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4263 so it points into the faulting instruction.
4265 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4267 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4269 * *-ia64.*: Ongoing IA64 work.
4271 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4273 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4275 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4277 * *-ia64.*: Ongoing IA64 work.
4279 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4281 * basic-long.cs: Add tests for add/sub.ovf.
4283 * basic.cs: Add tests for sub.ovf.
4285 * *-ia64.*: Ongoing IA64 work.
4287 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4289 * *-ia64.*: Ongoing IA64 work.
4291 * basic.cs: Add conv.ovf.i4.un test.
4293 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4295 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4297 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4299 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4301 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4303 * *-ia64.*: Ongoing IA64 work.
4305 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4308 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4310 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4312 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4314 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4316 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4318 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4319 of a call is callable by a near call.
4321 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4323 * mini-ia64.c: Ongoing IA64 work.
4325 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4327 * genmdesc.c: Make the generated array non-static.
4329 * inssel-long.brg: Fix LSHR_IMM rule.
4331 * *-ia64.*: Ongoing IA64 work.
4333 * *-ia64.*: Ongoing IA64 work.
4335 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4337 * *-ia64.*: Ongoing IA64 work.
4339 * *-ia64.*: Ongoing IA64 work.
4341 * mini-ia64.c: Ongoing IA64 work.
4343 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4345 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4347 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4349 * objects.cs basic-long.cs: Move some tests to objects.cs.
4351 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4353 * *-ia64.*: Ongoing IA64 work.
4355 * iltests.il: Add a new test.
4357 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4358 newobj. Fixes #75042.
4360 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4362 * *-ia64.*: Ongoing IA64 work.
4364 * *-ia64.*: Ongoing IA64 work.
4366 * *-ia64.*: Ongoing IA64 work.
4368 * basic.cs objects.cs: Move tests accessing static variables as well.
4370 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4372 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4374 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4376 * driver.c: Always print failed tests.
4378 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4381 * *ia64*: Ongoing IA64 work.
4383 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4385 * basic.cs: Add tests for add.ovf. Fix warnings.
4387 2005-05-18 Miguel de Icaza <miguel@novell.com>
4389 * driver.c (mono_main): Avoid crash if no argument is passed to
4390 --break; Do not use g_error, but f_printf. And fix all other
4391 ocurrences of the same crash.
4393 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4395 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4396 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4399 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4401 * *-ia64.*: Add beginnings of IA64 backend.
4403 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4405 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4407 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4410 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4412 * mini-amd64.c: Fix a warning.
4414 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4416 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4417 in float_neg. Fixes #74897.
4419 * mini-amd64.c (emit_call): Fix another near call bug.
4421 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4423 * declsec.c: Keep the appdomain information in the structure. Added a
4424 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4425 value gets overwritten).
4426 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4427 an MonoAppDomain member to MonoSecurityFrame.
4428 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4429 used in the stack walk. Now use a MonoArray which grow (double) when
4432 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4434 * mini.c: Re-enabled runtime cleanup, since running threads should
4435 now properly stop when exiting.
4437 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4439 * mini-codegen.c: New file contaning the arch-independent local
4440 register allocator. Not used by any architectures yet.
4442 * mini.h linear-scan.c: Merge some changes from the
4443 mini-xp-local-regalloc branch.
4445 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4447 * mini-amd64.c (emit_call): Fix calls to native functions when the
4448 runtime is compiled as a shared library. Fixes #74756.
4450 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4451 on a literal field. Fixes #74751.
4453 2005-04-25 Raja R Harinath <rharinath@novell.com>
4455 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4457 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4459 * objects.cs: Add missing null casting test.
4461 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4463 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4464 in wrapper methods. Also rename 'address' variable to 'offset'.
4466 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4468 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4471 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4473 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4476 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4478 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4480 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4482 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4483 just the last bytes.
4485 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4487 * aot.c (mono_compile_assembly): Fix warning.
4489 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4490 by the _MSC_VER stuff.
4492 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4494 * inssel-long.brg: Fix #74588.
4496 * cpu-amd64.md: Fix #74591.
4498 * iltests.il: Add new regression tests.
4500 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4502 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4505 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4507 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4509 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4510 from Bill Middleton <flashdict@gmail.com>.
4512 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4514 * arrays.cs: Add new regression test. Fix warnings.
4516 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4518 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4519 and leakage in CKFINITE.
4521 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4522 this to a null op since it is called on amd64 too.
4524 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4526 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4527 body since this is not used on amd64.
4529 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4531 * mini-amd64.c: Remove obsolete fixmes.
4533 * mini.c (print_method_from_ip): Fix debugging support.
4535 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4537 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4538 so that expressions that don't give much gain are not reduced.
4539 * ssapre.h: Likewise.
4541 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4543 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4545 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4547 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4549 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4551 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4553 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4555 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4557 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4560 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4562 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4564 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4566 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4567 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4569 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4571 * mini-x86.c: Fix up stack overflow handling.
4573 * exceptions.cs: Add new regression test.
4575 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4577 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4578 mono_jit_thread_attach.
4580 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4582 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4584 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4585 avoid calling constructors using callvirt.
4587 * inssel.brg: Fix #74073.
4589 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4591 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4592 compilation with non-GCC compilers.
4593 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4594 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4596 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4598 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4599 klass->interface_offsets (will likely fix bug#74073).
4601 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4603 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4605 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4607 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4608 to amd64_div_reg_size ().
4610 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4612 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4614 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4616 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4618 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4620 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4622 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4624 * mini.c (mono_precompile_assembly): Load and precompile referenced
4625 assemblies as well. Fixes #74015.
4627 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4629 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4631 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4633 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4634 a lot of checks and (anyway) permissions cannot work until corlib is
4637 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4639 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4641 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4643 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4644 calls (fixes bug#72824).
4646 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4648 * mini.c: fix tail recursion elimination (see test in bug#73936).
4650 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4652 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4653 some fp functions in sse2 mode.
4655 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4657 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4659 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4661 * mini.h mini.c: Add mono_get_jit_tls_key ().
4663 * mini-x86.c: Enable fast TLS support on windows.
4665 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4667 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4668 * mini.c: Check for p/invoke method when generating code. If a
4669 p/invoke method, or it's class, isn't decorated with [Suppress
4670 UnmanagedCodeSecurity] then generate code to call System.Security.
4671 UnmanagedDemand (only if the security manager is active).
4673 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4675 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4676 last change as it seems to cause strange crashes.
4678 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4680 * *.c: handle unsafe function pointers where needed.
4682 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4684 * mini.c (mono_jit_free_method): Remove the fixme too.
4686 2005-03-15 Miguel de Icaza <miguel@novell.com>
4688 * mini.c: As discussed, make the code actually free the delegate
4689 thunk now, to enable the debugging of delegate problems, use
4690 MONO_DEBUG=1 when running Mono.
4692 This takes also care of parts of the leaks as seen by Joe.
4694 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4696 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4697 thread_tls_offset calculation.
4699 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4701 * declsec.c: Reworked linkdemand checks for icall. The previous code
4702 was using the declaration code (untrusted) and didn't work as expected
4703 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4706 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4708 * iltests.il: Add new localloc test.
4710 * mini-amd64.c: Handle large stack allocations the same way as on
4711 windows if stack overflow handling is working.
4713 * mini-amd64.c: Allocate the signal stack using mmap.
4715 * mini.c (sigsegv_signal_handler): Fix reading of context.
4717 * mini-exceptions.c: Fix up stack overflow handling.
4719 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4721 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4723 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4725 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4727 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4728 tramp_init functions as they are no longer needed.
4730 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4732 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4734 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4736 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4738 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4741 * mini-ops.h: Add OP_LMUL_IMM.
4743 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4744 long mul/div opcodes as intrinsic.
4746 * mini-amd64.c (emit_call): Handle the case when the callee might be
4749 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4751 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4754 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4756 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4758 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4760 * mini.c (mono_codegen): Don't leak here, to help people running
4763 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4765 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4766 conversions in sse2 mode.
4768 * basic-float.cs: Add regression test.
4770 * mini-amd64.c: Reenable sse2.
4772 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4774 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4776 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4778 * driver.c: Copyright text should include 2005.
4780 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4782 * cpu-amd64.md (load_membase): Fix more max lengths.
4784 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4786 * cpu-amd64.md (load_membase): Fix max length.
4788 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4790 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4792 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4793 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4795 * basic-float.cs: Add rounding regression test.
4797 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4799 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4801 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4802 structures in registers for pinvoke wrappers.
4804 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4806 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4808 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4810 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4811 wrapper to mono_jit_thread_attach.
4813 * mini.c (mini_jit_thread_attach): New jit icall.
4815 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4816 native->managed wrappers.
4818 * exceptions.cs: Add new regression test.
4820 * mini.c (optimize_branches): Check regions in the cbranch to throw
4821 block case as well. Fixes #73242.
4823 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4825 * mini.c: thread safety fixes.
4827 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4829 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4830 patching stuff, since delegates use jump trampolines so there is
4833 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4836 * tramp-amd64.c: Fix build.
4838 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4839 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4841 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4842 Rename this to mono_arch....
4843 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4845 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4847 * mini-amd64.c (emit_call): If both the caller and the callee is
4848 guaranteed to have 32 bit addresses, emit a normal call.
4850 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4852 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4853 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4854 method_ptr inside delegates.
4856 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4858 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4859 invalidated. Fixes #73001.
4861 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4863 * mini-x86.c: Only use stdcall for pinvokes on windows.
4865 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4867 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4868 * mini-x86.c: remove unreliable __thread var offset detection,
4869 use the correct accessors and enable by default.
4871 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4873 * mini.c (mono_jit_free_method): Fix memory leak.
4875 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4877 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4879 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4881 * cpu-amd64.md: Fix lengths of atomic opcodes.
4883 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4885 * driver.c: try to not imply using ICU is any good.
4887 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4889 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4890 functions as inline ops.
4892 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4893 some Interlocked functions as inline ops.
4895 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4897 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4899 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4901 * mini.c: Add support for OP_NOT_TAKEN.
4903 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4904 structures in registers for pinvoke wrappers.
4906 * mini-amd64.c: Fix warnings.
4908 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4910 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4912 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4914 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4915 address instead of loading the address from it.
4917 * mini-x86.c: Add support for returning small structs in registers
4918 on Win32. Fixes part of #70864.
4920 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4922 * trace.c (get_token): Improve error checking.
4924 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4926 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4928 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4930 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4931 it can be reused for MonoClass.
4932 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4935 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4937 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4938 instead of a MonoReflectionMethod. The method information wasn't used
4939 when displaying SecurityException details (but will be now).
4941 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4943 * Makefile.am : windows build fix.
4945 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4947 * iltests.il: Add new regression test.
4949 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4952 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4954 * mini.c: Moved linkdemand check into helper function check_linkdemand
4955 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4958 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4960 * declsec.c: Added statistics counter for different kinds of
4962 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4963 (and commented) declaration.
4964 * mini.c: Added statistics counter for security Demand code
4965 generation. Added display of security statistics.
4967 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4969 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4970 Fix compilation errors under gcc-2.95.
4972 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4974 * mini.c, driver.c: Use the new jit trampoline hashtable
4976 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4978 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4980 2005-02-11 Martin Baulig <martin@ximian.com>
4982 * debug-mini.c (mono_debug_close_method): Free the line number array.
4984 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4986 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4989 * mini.h: Bump AOT file format version.
4991 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4993 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4995 * declsec.h: Added macros to get/set lazyly initialized security
4996 informations about assemblies. Added new enum for different type of
4997 possible LinkDemand violation. Added function to check LinkDemands.
4998 * mini.h: Added a field to MonoCompile to hold any security violation
4999 detected when JITting a method (so it can be thrown later).
5000 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5001 and CEE_CALLVIRT. Added code to throw exception at the end of
5002 mini_method_compile (note: the exception is unhandled right now).
5004 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5006 * mini.c, jit-icalls.c: use the managed implementation of
5007 memset for initobj and memset, to avoid managed <-> unmanaged
5010 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5012 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5013 optimization if it would need a GOT var.
5015 * basic.cs: Add tests for constant propagation and switch statements.
5017 * ssa.c: Fix out-of-range constant propagation and switch statements.
5019 2005-02-09 <vargaz@freemail.hu>
5021 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5023 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5025 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5027 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5029 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5031 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5033 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5034 arithmetic operations.
5036 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5038 * mini-ppc.c: add a workaround for broken user code that
5039 DllImports vararg functions with non-vararg signatures.
5041 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5043 * mini.c (mono_jit_compile_method_inner): Add detection and a
5044 meaningfull error message for assemblies written in Managed C++.
5046 * tramp-amd64.c mini-amd64.h: Add support for
5047 create_trampoline_from_token ().
5049 * aot.c mini-x86.c abcremoval.c: Applied patch from
5050 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5052 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5054 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5055 which takes a MonoImage/token as parameter instead of a MonoMethod.
5057 * aot.c: Use the new trampoline for initializing vtables.
5059 * aot.c: Add support for ldfld/stfld_remote wrappers.
5061 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5062 rules for compare <MEM>, IMM.
5064 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5066 * aot.c: Handle inherited finalizers correctly.
5068 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5070 * inssel.brg (stmt): Add a missing _setup_... ().
5072 * aot.c: Save some parts of the class state to the AOT file and use it
5073 to recompute that state when a class is initialized.
5075 * mini.c: Install AOT hooks into the runtime.
5077 * mini.h: Bump AOT file format version.
5079 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5082 * iltests.il: Add new test.
5084 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5088 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5090 * mini.c: setup the statistical profiler in the thread attach
5091 callback to cope with the new single thread code.
5093 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5095 * mini-ppc.c: ensure we have enough room for the profiler
5096 calls (fixed bug#72084).
5098 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5100 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5103 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5105 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5107 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5109 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5110 to succesfully execute parrotbench).
5111 * ssapre.h: Likewise.
5113 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5115 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5116 variable for stores to method arguments (fixes a SSAPRE issue).
5118 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5120 * mini.c: handle value types in dup, fixes gen-112.cs.
5122 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5124 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5125 sequence for calls in dynamic methods to avoid thunks.
5127 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5129 * mini.c: correctly remove dynamic methods from the hashtable.
5131 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5133 * driver.c: Disabled SSAPRE until fix the bug that appears
5134 in IronPython's parrotbench.
5136 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5138 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5140 * mini.c (mono_method_to_ir): Revert the previous change.
5142 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5145 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5146 mono_jit_info_table_find () etc. when running under valgrind.
5148 * inssel.brg: Fix warnings.
5150 * mini-exceptions.c: Fix warnings.
5152 2005-01-31 Martin Baulig <martin@ximian.com>
5154 * driver.c (compile_all_methods_thread_main): Don't try to compile
5155 generic methods or anything which has type parameters.
5157 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5159 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5161 * TestDriver.cs: Add --verbose flags.
5163 * graph.c ssa.c: Fix 64 bit warnings.
5165 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5166 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5167 Fix 64 bit warnings.
5169 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5170 variable not spotted by gcc.
5172 * mini-amd64.c inssel-amd64.brg: Applied patch from
5173 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5174 X86_COMPARE_MEMBASE opcodes.
5176 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5178 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5180 * *: MonoMethod->signature might be NULL now. You *MUST* use
5181 mono_method_signature.
5183 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5185 * driver.c (compile_all_methods_thread_main): Compile the methods
5186 without invoking cctors.
5188 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5190 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5191 * basic-calls.cs: test for the above.
5193 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5195 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5196 MonoJitInfo changes.
5198 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5200 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5201 eagerly if it contains dynamic methods.
5203 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5205 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5206 trace, it is now computed by an icall from trace_ips.
5208 * mini-exceptions.c: Fix a warning.
5210 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5212 * mini-exceptions.c: don't bother getting stack trace info if
5213 it's not going to be used.
5215 2005-01-27 Raja R Harinath <rharinath@novell.com>
5217 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5220 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5222 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5224 * aot.c: Avoid calling mono_method_get_header () if not needed.
5226 * mini.h: Bump AOT file format version.
5228 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5230 * mini.c (mono_print_tree): Print more info for calls.
5232 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5234 * declsec.h: Remove warning by adding missing include for marshal.h
5236 2005-01-26 Martin Baulig <martin@ximian.com>
5238 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5241 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5243 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5246 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5248 * aot.c (mono_compile_assembly): Fix a warning.
5250 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5252 * declsec.c: Look for security attributes on the original MonoMethod
5253 (and not the wrapped one). This fix permissions on icalls.
5255 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5257 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5259 * mini.c (mono_allocate_stack_slots): Add a fixme.
5261 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5263 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5265 * inssel.brg: optimize casts of sealed types (more
5266 optimizations waiting for fixes in remoting).
5268 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5270 * inssel.brg (stmt): Add another dummy rule.
5272 * driver.c: Fix warnings.
5274 * driver.c (mono_main): If running under valgrind, instruct glib to use
5275 the system allocation functions so valgrind can track the memory
5276 allocated by the g_... functions.
5278 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5280 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5282 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5284 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5285 variables in try regions.
5287 * mini.c (mini_method_compile): Don't disable optimizations on large
5288 methods when AOT compiling.
5290 * mini.c (mono_allocate_stack_slots): New arch independent method to
5291 allocate stack slots. Not yet used.
5293 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5295 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5297 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5299 * mini-ppc.c: make the branch info relative as the code
5300 buffer can be reallocated.
5302 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5304 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5305 * driver.c: Removed the AOT/security restriction. Now initialize the
5306 security manager (in metadata) if --security is used.
5307 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5308 rather than the pointer to declarative security, when AOT is used.
5310 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5312 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5313 basic blocks, reduced intrinsic exception throwing code size.
5315 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5317 * driver.c (mini_usage): Reorder the usage screen.
5319 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5321 * mini.c (mono_resolve_patch_target): Fix warning.
5323 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5325 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5328 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5330 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5331 breaks the amd64 build.
5333 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5334 register allocation. Fixes #71454.
5336 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5338 * arrays.cs: Add new regression test.
5340 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5342 * ssapre.c: Turned usage of snprintf to GString.
5343 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5344 (I left it on by mistake in my previous commit).
5346 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5348 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5349 on cond branch optimization (fixes bug# 71515).
5351 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5353 * abcremoval.c: Fixed bug 71062.
5354 * abcremoval.h: Likewise.
5356 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5358 * mini.c: Added a new functionality to optimize_branches, the removal
5359 of useless basic blocks, and fixed some problem in the removal of
5360 critical edges; some utility functions added for both purposes.
5361 * ssapre.c: Added complex expression support, and fixed bug 70637.
5362 * ssapre.h: Likewise.
5363 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5365 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5366 * driver.c: Re-enabled SSAPRE.
5368 2005-01-19 Martin Baulig <martin@ximian.com>
5370 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5371 the result of mono_get_method_constrained().
5373 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5375 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5378 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5380 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5381 be detected. Fixes #59296.
5383 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5385 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5386 which can happen. Fixes #71361.
5388 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5390 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5393 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5395 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5396 appdomain-unload.exe to fail.
5398 * mini.c: Fix some memory leaks.
5400 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5402 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5403 Fixed bug and sped up some codepaths.
5405 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5407 * mini.c: Fix some memory leaks.
5409 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5412 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5414 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5417 * iltests.il: Add regression test for #71320.
5419 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5421 * mini.c (mono_codegen): Fix installation of profiler hooks.
5423 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5425 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5427 * mini.h, mini.c, cfold.c: optimize access to enum
5428 readonly fields, too. Eval conditional branches if possible
5429 to perform unreachable code removal in more cases.
5431 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5433 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5435 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5438 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5439 WinXP DEP. Fixes #71244.
5441 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5443 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5445 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5447 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5449 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5451 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5454 * mini.h: Bump AOT version.
5456 * mini.h (MonoCompile): Change exvar to a hash table.
5458 * mini.c: Allocate a separate exvar for each handler block.
5460 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5462 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5463 ex var with the pending exception and only throw if the two are equal.
5466 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5468 * mini-x86.c: Fix warnings.
5470 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5471 used by all the ports now.
5473 * aot.c: Add write-symbols and save-temps options.
5475 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5477 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5479 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5481 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5484 * tramp-s390.c: Check vtable slot belongs to the domain.
5486 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5487 as per other platforms.
5489 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5491 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5493 * driver.c: we don't run the Main() code in a subthread anymore.
5495 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5497 * mini.c: added experimental rtc support in the statistical
5498 profiler: if the user has the permission, more accurate statistics
5499 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5500 The MONO_RTC value must be restricted to what the linux rtc allows:
5501 power of two from 64 to 8192 Hz.
5503 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5505 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5507 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5509 * mini-ppc.c: better icache flush for smp.
5511 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5513 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5515 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5516 amd64 port, not yet used.
5518 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5520 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5523 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5525 * driver.c: Added --security option to activate the security manager.
5526 Right now this will allow code generation for declarative demands and
5527 is disabled when AOT is specified.
5528 * mini.c: Add code generation for declarative security demands.
5529 * mini.h: Add mono_use_security_manager as an extern gboolean.
5531 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5533 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5534 emitting more dense assembly code.
5536 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5537 exception throwing stuff.
5539 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5541 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5544 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5547 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5550 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5552 * tramp-*.c: Only patch vtable slots if the object is in the current
5553 domain. Fixes appdomain-unload.exe.
5555 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5557 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5560 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5562 * mini.c (reverse_branch_op): New helper function.
5564 * mini.c (optimize_branches): Run the new optimization only on
5565 platforms which support it. Also reverse all kinds of branches.
5567 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5569 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5572 * mini.c (optimize_branches): Reverse not-equals branches if the false
5573 bblock is a throw. This happens a lot of time with argument checking in
5576 * mini.c (mono_codegen): Add support for placing basic blocks after
5577 the function epilogue.
5579 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5582 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5584 * mini.c (setup_stat_profiler): Only set this up if the platform
5585 supports ITIMER_PROF.
5587 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5589 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5592 * inssel.brg: Fix a warning.
5594 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5596 * mini.c: added support for statistical profiler
5597 (run with: --profile=default:stat).
5599 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5601 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5603 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5605 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5606 related to global registers from the amd64 port.
5608 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5610 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5612 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5613 with global registers.
5614 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5616 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5618 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5620 * debug-mini.c (encode_value): Fix off-by-one.
5622 * aot.c (encode_value): Likewise.
5624 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5626 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5628 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5631 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5633 * aot.c (emit_method_info): Increase size of temp buffer.
5635 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5638 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5640 * aot.c (emit_method_info): Fix build.
5642 * aot.c: Further rework of the AOT file format to reduce the size of
5643 the method info data.
5645 * mini.h: Bump AOT file format version.
5647 2004-12-27 Martin Baulig <martin@ximian.com>
5649 * mini.c (mini_get_method): New static method; call
5650 mono_get_method_full() and mono_get_inflated_method().
5651 (mono_method_to_ir): Use mini_get_method() instead of
5652 mono_get_method_full().
5654 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5656 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5658 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5660 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5662 * inssel-amd64.brg: Add some optimization rules.
5664 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5666 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5667 standard not GC'd stuff is fine.
5669 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5671 * aot.c: Rework the AOT file format to get rid of most of the global
5672 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5674 * mini.h: Bump AOT file format version.
5676 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5678 * mini.h: Bump AOT file format version.
5680 * aot.c (mono_aot_is_got_entry): New function to determine if an
5681 address is inside a GOT.
5683 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5685 * cpu-pentium.md: Increase the maximum size of some instructions which
5686 might involve a got access.
5688 * mini.c (get_method_from_ip): Another debug helper function.
5690 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5691 when got var accesses are created during the decompose phase.
5693 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5695 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5696 argument mini_compile_method and to MonoCompile, and use this to
5697 determine whenever a given method is compiled for AOT. This allows the
5698 other methods compiled during AOT compilation to be free of AOT stuff,
5699 so the backends does not need to add special support for them by
5700 creating a fake GOT etc.
5702 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5705 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5707 * mini.c (mono_method_to_ir): It turns out that some of the
5708 x-appdomain wrappers are lax with types, so just ignore this for
5711 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5712 at the vtable->klass. If it is non-shared code we can just use the
5715 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5717 * mini-ppc.c: access MonoDomain from tls, too.
5719 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5721 * declsec.c: Removed unused variable (and related warning ;-)
5723 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5725 * iltests.il: New test for LDELEMA on an array of ref types.
5727 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5728 all ldelema's on reftypes.
5729 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5730 it was the wrong place to put it.
5732 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5733 register to pop to make this cleaner, at the request of Paolo.
5735 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5737 * mini-ops.h (OP_GETHASHCODE): New op.
5739 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5741 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5744 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5747 * mini-x86.c (mono_arch_output_basic_block): Rather than
5755 The first is 3 bytes while the second is 1. This saves 36 kb on
5756 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5757 see a small boost because of icache locality.
5759 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5761 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5763 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5764 started code sharing with the generic code.
5766 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5768 * mini-ppc.c, cpu-g4.md: added code for direct access to
5771 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5773 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5774 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5777 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5779 * declsec.c|h: Added functions to cache the declarative stack modifiers
5780 in MonoJitInfo and to create a security frame from a MonoJitInfo
5782 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5783 created. Register internal calls for System.Security.SecurityFrame::
5784 _GetSecurityFrame and _GetSecurityStack.
5785 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5786 the definitions for the new stack walk/callback mechanism.
5787 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5788 first security frame for LinkDemands and InheritanceDemands) and
5789 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5791 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5792 walk initialization (lupus).
5794 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5796 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5798 (handle_loaded_temps): Do not create a temporary variable for
5799 things that we know are temps. They will never be modified.
5800 (mono_spill_call): Set MONO_INST_IS_TEMP
5801 (mono_emulate_opcode): ditto
5803 (mono_method_to_ir.CEE_DUP): ditto
5805 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5807 * mini.c (type_to_eval_stack_type): Make this handle the void type
5808 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5809 (emit_tree): use ip_in_bb to special case some common idioms
5810 Update all callers to pass in the IP.
5811 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5813 This gives us a nice 2% speedup in mcs bootstrap.
5815 * mini-x86.c (peephole_pass): Peephole pass to make
5824 * mini.c (ip_in_bb): new method.
5825 (mono_method_to_ir): use this method rather than doing the hash
5828 * linear-scan.c (mono_linear_scan): When expiring actives, you
5829 don't need to keep around variables that expire on this
5830 instruction. This makes it so that:
5833 store (ebx add (ebx, 1))
5837 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5839 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5840 combination to avoid doing two copies. Fix up problems with previous
5843 * mini.c: Fix 64 bit warnings.
5845 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5847 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5849 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5850 changes from the x86 code.
5852 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5854 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5856 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5857 throwing code to reduce its size, unify the AOT and non-aot code and
5858 get rid of relocations in the AOT case.
5860 * mini-x86.h mini.c exceptions-x86.c
5861 (mono_arch_get_throw_corlib_exception): New arch specific function to
5862 raise corlib exceptions which doesn't require relocations in the
5865 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5867 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5869 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5872 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5875 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5877 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5878 with add function when used from Inc/dec atomic
5879 functions. Re-enabled optimization on x86.
5880 * mini-ops.h: renamed atomic_add functions to
5881 allow _add to match the Interlocked::Add and
5882 _add_next to match Interlocked::Inc/Dec.
5884 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5886 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5887 linking of BBs to the end BB, and enabled SSAPRE also with
5888 consprop and copyprop (which was prevented by that bug).
5890 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5892 * mini-x86.c: disabling the Interlocked optimizing code.
5894 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5896 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5899 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5901 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5902 interlocked optimization due lack of support on x86, rewrote
5903 exchange to take into account that base may be in eax.
5905 xsp works again; activated Interlocked optimizing code.
5907 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5909 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5911 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5913 * mini-ops.h: Add new opcodes.
5915 * mini.h: Add new patch types. Add got_var to MonoCompile.
5917 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5918 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5919 make it work with all kinds of patchable code.
5921 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5922 address of the GOT, and referencing entries in the GOT.
5924 * mini.c: Add code to load the GOT address if needed by an opcode.
5926 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5927 independent AOT code on the x86 using an elf-style Global Offset Table.
5929 2004-12-14 Raja R Harinath <rharinath@novell.com>
5931 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5933 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5935 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5938 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5940 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5941 of Interlocked:Increment/Decrement/Add as inline ops.
5942 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5944 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5946 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5947 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5949 2004-12-12 Duncan Mak <duncan@ximian.com>
5951 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5952 again. `patch_info->table_size' is no longer valid after Zoltan's
5955 2004-12-12 Martin Baulig <martin@ximian.com>
5957 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5958 if we are the "real" method, ie. not an inlined method inside it.
5960 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5962 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5963 before we look in the special fields table. This fixes
5964 ../tests/thread-static-init.cs.
5966 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5968 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5969 for Array get_Rank and get_Length. Fixes bug #70465.
5971 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5973 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5974 separate structure to reduce the size of MonoJumpInfo.
5976 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5978 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5980 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5982 * mini.c (mini_get_inst_for_method): Changed to allow ports
5983 to return a MonoInst instead of opcode
5984 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5986 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5987 Allow ports to return a created MonoInst instead of op-code, will enable
5989 (renamed mini_get_opcode_for_method to better reflected the functionality)
5991 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5993 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5995 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5997 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6000 2004-12-08 Martin Baulig <martin@ximian.com>
6002 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6003 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6005 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6007 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6010 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6013 2004-12-08 Raja R Harinath <rharinath@novell.com>
6015 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6017 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6019 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6020 bug introduced by the previous patch.
6022 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6024 * mini-ppc.c, objectc.cs: handle large structs passed by value
6027 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6029 * mini-ppc.c: OP_ARGLIST implementation from
6030 Geoff Norton <gnorton@customerdna.com>.
6032 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6034 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6035 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6037 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6039 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6041 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6043 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6046 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6048 * mini-sparc.c: Zero out localled-ed memory.
6050 * iltests.il: Add tests for zeroing out localloc-ed memory.
6052 2004-12-04 Martin Baulig <martin@ximian.com>
6054 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6055 mono_method_get_signature_full().
6057 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6059 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6060 and some utility functions (always for SSAPRE), integrated SSAPRE.
6062 * driver.c: Added ssapre option.
6063 * ssa.c: Small fix on OP_ARG handling.
6064 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6065 * Makefile.am: Likewise.
6067 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6069 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6072 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6075 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6077 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6079 * cpu-s390.md : Increase instruction length of oparglist.
6081 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6083 2004-11-30 Martin Baulig <martin@ximian.com>
6085 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6086 virtual generic methods. We call a special helper_compile_generic_method()
6087 icall to retrieve the method from the vtable, inflate and compile
6088 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6090 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6092 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6094 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6096 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6098 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6101 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6103 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6104 platforms with PIC aot.
6106 2004-11-28 Martin Baulig <martin@ximian.com>
6108 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6111 2004-11-28 Martin Baulig <martin@ximian.com>
6113 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6114 the result of mono_type_get_underlying_type() to check whether
6117 2004-11-26 Martin Baulig <martin@ximian.com>
6120 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6123 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6125 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6126 the same way as the other arguments so they won't get clobbered.
6128 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6129 calls through R11 since it is clobbered by the trampoline code.
6131 2004-11-26 Raja R Harinath <rharinath@novell.com>
6133 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6134 pick up in-tree mscorlib.dll.
6136 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6138 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6140 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6141 runtime data/code are now stored in a table similar to the GOT in ELF.
6142 This allows the code itself to be position independent.
6144 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6147 * aot.c: Attach ELF type (object/function) directives to all global
6150 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6152 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6154 * mini-amd64.h: Turn on PIC AOT code.
6156 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6157 returning the offset within an OP_AOTCONST instruction where the GOT
6158 offset needs to be added.
6160 * mini.h: Bump AOT file format version.
6162 2004-11-25 Martin Baulig <martin@ximian.com>
6164 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6165 uninflated generic methods.
6167 2004-11-25 Martin Baulig <martin@ximian.com>
6169 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6171 2004-11-24 Martin Baulig <martin@ximian.com>
6173 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6174 original klass (this only applies for generic instances).
6176 2004-11-24 Martin Baulig <martin@ximian.com>
6178 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6179 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6182 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6184 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6185 localloc. Fixes #69678.
6187 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6189 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6191 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6192 used SSE registers on pinvoke calls. Fixes #69774.
6194 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6196 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6197 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6199 2004-11-23 Raja R Harinath <rharinath@novell.com>
6201 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6202 Refer directly to the mcs/ tree.
6204 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6206 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6207 Check if a trampoline for a synchronized method is required.
6209 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6211 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6212 with localloc if needed. Throe arithmetric exception in
6213 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6214 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6216 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6218 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6219 types before switching on type. Fixes #69622.
6221 2004-11-19 Raja R Harinath <rharinath@novell.com>
6223 * Makefile.am (check-local): New. Integrate into 'make check'.
6224 (MCS,RUNTIME): Define using in-tree mono and mcs.
6226 (%.exe): Use $(ILASM).
6228 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6230 * mini-ppc.c: adjust initial prolog size (bug #69691).
6232 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6234 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6237 2004-11-17 Raja R Harinath <rharinath@novell.com>
6239 * Makefile.am (clean-local): Rename from 'clean'.
6241 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6243 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6244 to mono_arch_is_int_overflow.
6245 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6248 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6250 * declsec.c|h: New files to support declarative security attributes.
6251 Added function to check if a method has (applicable) security.
6252 * mini.c|h: Add check for declarative security attributes in
6253 mono_method_check_inlining.
6254 * Makefile.am: Added declsec.c and declsec.h to the build.
6256 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6258 * mini.c, mini.h: update to keep dynamic code info per-domain.
6260 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6262 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6263 (mini_init): Get rid of it from here too.
6265 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6267 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6268 implemented OP_RETHROW (patch by Geoff Norton
6269 <gnorton@customerdna.com>).
6271 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6273 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6274 between appdomains. Fixes appdomain-unload on PPC.
6276 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6278 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6279 mini-exceptions.c: handle the new wrapper types.
6280 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6281 token value as a MonoClass* when compiling a wrapper.
6282 mono_jit_create_remoting_trampoline now takes an additional
6283 MonoRemotingTarget parameter.
6285 2004-11-10 Martin Baulig <martin@localhost>
6287 * mini.c (mono_method_to_ir): Use `generic_container->context'
6288 rather than creating a new one.
6290 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6292 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6294 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6296 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6298 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6299 the experimental aot cache stuff.
6301 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6303 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6304 mini-exceptions.c: update to exception clause structure changes.
6306 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6308 * exceptions-x86.c (throw_exception): Fix warnings.
6310 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6313 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6315 * exceptions-sparc.c (get_throw_exception): Really fix this.
6317 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6319 * tramp-*.c: we no longer support icalls without wrappers, so
6320 a bit of code can be removed here
6322 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6324 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6327 * cpu-sparc.md: Add op_rethrow.
6329 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6331 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6333 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6334 * mini-ops.h: Add OP_RETHROW.
6336 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6338 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6340 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6342 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6343 Makes the output much easier to read
6345 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6347 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6348 prevents another huge leak when compiling with ssa. Secondly, the
6349 performance of doing this rather than freeing the lists is much
6350 better. GList does a lock every time you allocate a list link,
6351 so that it can use a memory pool. So, it is better to just use
6352 a memory pool of our own.
6354 * ssa.c, linear-scan.c: replace g_list_remove_link with
6355 g_list_delete. The remove one does not free the GList, so we were
6356 leaking memory. On -O=all --compile-all with corlib, this cut down
6357 3 MB of allocations.
6359 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6361 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6363 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6365 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6366 into a new function mono_create_jit_trampoline ().
6368 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6370 * trace.c (get_spec): Allow tracing of classes without a namespace.
6372 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6374 * mini.c: Fix pointer overwrite in mini_method_compile.
6376 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6378 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6379 The darwin ABI needs some special handling for 1 and 2 byte structs
6380 Lets use lbz/lhz instead of lwz everywhere.
6381 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6382 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6383 Use stb/sth for the former, and put the latter always on stack instead of in
6386 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6388 * trace.c (is_filenamechar): Add '_'.
6390 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6392 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6394 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6396 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6398 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6399 depends on libmonogc. Fixes #68805.
6401 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6403 * mini.c (mono_jit_free_method): Provide extra information for
6404 this error. Currently this leaks, but will be turned into a
6405 developer option in the future.
6407 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6409 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6411 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6413 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6414 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6415 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6417 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6419 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6420 trampolines for AOT code.
6422 2004-10-22 <vargaz@freemail.hu>
6424 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6425 constructed types. Fixes #68136.
6427 2004-10-21 Martin Baulig <martin@ximian.com>
6429 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6430 if it returns true, unwind the stack to the call instruction.
6432 2004-10-21 <vargaz@freemail.hu>
6434 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6436 * mini.h: Bump AOT version number.
6438 * objects.cs: Add another test for unbox trampolines.
6440 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6443 2004-10-20 <vargaz@freemail.hu>
6445 * driver.c: Add SHARED to the set of optimizations tested.
6447 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6449 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6452 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6454 2004-10-20 Martin Baulig <martin@ximian.com>
6456 * mini-exceptions.c (mono_handle_exception): Call
6457 mono_debugger_handle_exception() to tell the debugger about
6458 catch/finally clauses.
6460 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6462 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6464 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6467 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6469 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6470 methods as their native size, fixed bug #57543, #57545.
6471 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6472 This saves a temporary register and mullw call down into 1 (minor perf
6473 increase for cases like sum = sum * 5; This use to translate into:
6476 It now translates to
6479 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6481 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6484 2004-10-11 Martin Baulig <martin@ximian.com>
6486 * mini.c (mono_method_to_ir): If we're a generic method, get the
6487 MonoGenericContainer from our MonoMethodNormal and create a
6488 MonoGenericContext from it.
6490 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6492 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6494 * basic-long.cs: Add test for checked i8->i2 cast.
6496 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6498 * inssel-ppc.brg: added a couple of speedup rules.
6500 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6502 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6503 to speed up rebuilds.
6505 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6507 * mini-s390.c: Minor fix to OP_OR_IMM.
6509 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6511 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6512 better. Fixes appdomain-unload.exe on sparc.
6514 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6516 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6517 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6520 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6522 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6524 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6526 * mini.c: Always generate a field read/write wrapper for members
6527 of the class MarshalByRefObject since the actual instance could
6530 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6532 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6534 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6536 * driver.c mini.h trace.c: Move the setting of the main assembly into
6537 a separate function called mono_trace_set_assembly () and call it after
6538 actually loading the main assembly. Fixes #66872.
6540 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6542 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6543 using the code manager.
6545 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6547 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6549 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6551 * cpu-amd64.md: Fix bug in previous patch.
6553 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6556 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6558 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6559 mini-exceptions.c: updates for changed stack walk interface.
6561 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6563 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6565 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6567 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6569 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6571 * driver.c (mini_regression_list): Do not call mono_assembly_close
6572 since assemblies can't be unloaded.
6574 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6576 * cpu-amd64.md: Fix more instruction lengths.
6578 * cpu-amd64.md: Fix lengths of some instructions.
6580 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6582 * inssel.brg: Make the array ldelema check aot friendly.
6584 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6586 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6588 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6590 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6592 * mini-x86.c: Fix build.
6594 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6595 mono_type_get_underlying_type () helper function to simplify code.
6597 2004-09-09 Martin Baulig <martin@ximian.com>
6599 * mini-amd64.c: Don't access `type->data.klass' directly, call
6600 mono_class_from_mono_type() instead since the type may be a
6603 2004-09-09 Martin Baulig <martin@ximian.com>
6605 * mini-amd64.c (get_call_info): Fix support for generic instances.
6606 (add_valuetype): Use mono_class_from_mono_type() to get the class
6607 since we can be a generic instance.
6609 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6611 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6613 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6615 * liveness.c: reset spill costs on each scan: bug 62107
6617 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6619 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6620 unnecessary line that doesn't compile
6622 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6624 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6625 trampolines, make them call an error function so people can fix their
6628 2004-09-06 Martin Baulig <martin@ximian.com>
6630 * mini.c (mono_method_to_ir): When initializing locals, handle a
6631 generic instances like a valuetype if it's a valuetype and like a
6632 class if it's a class.
6634 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6636 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6637 stack. Fixes #64674.
6639 * exceptions.cs: Add test for unwinding of call arguments.
6641 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6643 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6644 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6645 set the carry/borrow flag). The sparc and s390 implementations
6646 can now use optimized versions (and simplify the code). ppc bugfixes.
6648 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6650 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6652 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6654 * inssel-amd64.brg: Remove leftover 32 bit rule.
6656 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6658 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6660 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6661 mono_arch_find_jit_info functions into a new function. Fix a memory
6664 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6667 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6669 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6672 * exceptions.cs: Add array size tests.
6674 * mini.c: Allocate a separate icall wrapper for each arity of
6675 mono_array_new_va. Fixes #59509.
6677 * exceptions.cs: Add testcase for 64578.
6679 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6681 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6683 2004-09-02 Martin Baulig <martin@ximian.com>
6685 * mini.c (mono_method_to_ir): When initializing the locals, call
6686 handle_initobj() on the generic instance itself, not its
6689 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6691 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6692 MonoJitInfo for dynamic methods.
6694 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6696 * mini.c: Add support for freeing JIT data for dynamic methods.
6698 2004-09-01 Martin Baulig <martin@ximian.com>
6700 * mini-x86.c (is_regsize_var): Added support for generic
6702 (mono_arch_emit_prolog): Make this compile again, use
6703 `x86_push_imm_template (code)'.
6705 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6707 * mini-x86.c: make all push_imm instructions that get
6708 patched always emit the long form
6710 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6712 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6713 in a per-domain hash.
6715 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6718 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6720 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6723 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6726 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6727 Beginnings of SSE2 support.
6729 * exceptions.cs: Add more tests for checked int<->uint casts.
6731 2004-08-28 Martin Baulig <martin@ximian.com>
6733 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6737 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6738 Handle generic instances recursively.
6740 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6742 * iltests.il: test for conv.u8 on a constant
6744 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6746 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6747 LCONV_x4 (shrun_32 (membase)).
6749 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6751 * inssel-x86.brg: c&p rules for push/setret of long
6753 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6755 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6756 compare (regvar, base)
6758 * inssel-x86.brg: more burg love
6760 * inssel.brg: more cleanup
6762 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6764 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6766 * basic-long.cs, basic-calls.cs: new tests for optimization.
6768 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6770 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6773 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6775 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6777 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6779 * inssel.brg (mini_emit_memcpy): use
6780 NO_UNALIGNED_ACCESS to disable memcpy optimization
6782 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6784 * mini-amd64.c: Handle generic types in various places.
6786 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6788 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6790 * mini.c (handle_box): Fix warning.
6792 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6794 * mini-amd64.h: Enable the emit_state optimization.
6796 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6798 * mini-amd64.c: Add some new 64 bit peephole opts.
6800 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6802 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6804 * mini-amd64.c: Register allocator fixes.
6806 * mini.c: Add an optimization to emit_state to avoid allocation of new
6807 registers on some platforms.
6809 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6811 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6813 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6814 allocation. Fixes #63085.
6816 * basic-long.cs: Add new regression test.
6818 * mini-amd64.c: Register allocator improvements.
6820 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6822 * mini-amd64.c (read_tls_offset_from_method): Add another code
6825 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6826 instruction sequence for nullifying class init trampolines.
6828 * objects.cs: Add new regalloc test.
6830 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6832 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6834 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6836 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6839 * driver.c: Fix profiling after TLS changes.
6841 * driver.c (mono_main): Set mono_stats.enabled if needed.
6843 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6846 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6848 * mini-x86.c: use a 1 op rather than a 2 op tls access
6849 instruction -> faster.
6851 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6853 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6856 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6858 * exceptions-sparc.c (throw_exception): fix typo
6860 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6862 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6863 set tree->dreg correctly with tls. Allow any
6864 register to be used.
6866 * mini-x86.c (read_tls_offset_from_method): add new code
6867 generation pattern seen with GCC.
6870 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6872 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6873 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6874 exceptions-sparc.c: fix some performance issues in exception
6875 handling and setting of the stack trace for exceptions that were
6878 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6880 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6883 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6886 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6888 This patch inlines tls access, when possible.
6890 * mini.h: new arch functions for TLS intrinsics.
6891 All platforms updated with a stub.
6893 * mini.c: use the new intrinsics
6895 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6896 arch specific intrinsic for tls variables
6898 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6900 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6903 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6905 * mini.c: thread local allocation
6907 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6909 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6911 * Makefile.am: Link against the static version of libmonogc.
6913 * Makefile.am: Link the static versions of the convenience libraries
6914 into the mono executable.
6916 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6918 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6920 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6921 on integer overflow.
6923 * mini-amd64.c: Reorganize function call code.
6925 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6927 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6929 * inssel-x86.brg: use xor eax,eax.
6931 * basic.cs: new tests
6933 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6935 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6936 in exception throwing code.
6938 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6940 * inssel-x86.brg: use xor esi,esi.
6942 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6944 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6945 can trace methods compiled during mini_init () too.
6947 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6950 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6952 * Makefile.am: static link on x86 (r=zoltan)
6954 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6956 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6957 code since it causes some programs to fail.
6959 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6961 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6963 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6965 * mini.c: ovfops_op_map - add STACK_OBJ case for
6967 * basic.cs: add test_0_pin_string as test
6970 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6972 * Makefile.am: build C# if srcdir != builddir
6974 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6976 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6977 fall-through blocks.
6979 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6981 * driver.c: enable loop by default again and include abcrem in -O=all.
6983 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6985 * iltests.il: Add some localloc tests.
6987 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6989 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6992 * inssel-amd64.brg: Add some optimizations.
6994 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6997 * Makefile.am: Statically link mono against libmono on AMD64.
6999 * mini-amd64.c inssel-amd64.brg: Optimizations.
7001 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7003 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7005 * tramp-amd64.c: Patch calling code in trampolines.
7007 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7009 * mini-amd64.c: pinvoke struct passing fixes.
7011 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7013 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7014 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7016 2004-08-05 Duncan Mak <duncan@ximian.com>
7018 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7021 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7023 * mini-amd64.c (emit_move_return_value): Move return value for normal
7026 2004-08-05 Martin Baulig <martin@ximian.com>
7028 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7029 `type->type'; just modify `type' itself when dealing with enums
7030 and generic instances.
7031 (check_call_signature): Make `simple_type' a `MonoType *'.
7033 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7035 * mini.c: Use OP_PADD to add offsets to addresses.
7037 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7039 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7041 * mini-sparc.c (mono_arch_emit_epilog): fix check
7042 for folding last op into restore instruction
7044 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7046 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7047 helper methods using the code manager.
7049 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7051 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7053 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7055 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7056 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7058 * mini-s390.c: fix tail processing
7060 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7062 * mini-ppc.c: mul.ovf.un exception name fix.
7064 2004-08-03 Martin Baulig <martin@ximian.com>
7066 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7067 instances; before jumping to `handle_enum', also modify `ptype'.
7069 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7071 * cpu-sparc.md: fcall maximal length too small.
7073 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7075 * mini-amd64.c mini.h: Add initial support for passing/returning
7076 structures to/from pinvoked methods.
7078 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7080 * mini-ppc.c: reg allocator fix.
7082 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7084 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7086 * inssel.brg: Optimize memset on 64 bit machines.
7088 * mini-amd64.c: Fix some vararg cases.
7090 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7092 * mini-s390.c: Corrected macro in emit_float_to_int
7094 * s390-abi.cs: Tests to exercise the s390 ABI
7096 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7098 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7101 * basic.cs: Add a test for add.ovf.un.
7103 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7105 * mini-sparc.c: add case for OP_IDIV_UN
7107 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7109 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7111 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7113 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7115 * basic.cs: regression tests.
7117 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7120 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7122 * basic.cs: Add a new test.
7124 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7125 and AOT. Various fixes and optimizations.
7127 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7129 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7131 * mini-ppc.c: make sure temp regs are not used for global reg
7134 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7136 * cpu-sparc.md: conv_i8 fix for 64bits
7138 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7140 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7142 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7143 add opcode for cmp BYTE PTR [eax], imm.
7145 * inssel.brg: Make memcpy and memset takes bases.
7147 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7149 * *-amd64.*: More AMD64 work.
7151 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7153 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7154 add a compare-not-equal opcode.
7156 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7158 * mini.c: Use mono_init_from_assembly instead of mono_init.
7160 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7162 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7164 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7166 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7168 * inssel.brg: 64 bit fixes.
7170 * mini.h (MonoCallInst): Add some AMD64 specific data.
7172 * mini.h: Add some OP_P opcodes.
7174 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7176 * basic.cs: tests for 61797 and 61740
7178 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7180 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7181 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7183 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7185 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7187 * *-amd64*.*: Ongoing AMD64 work.
7189 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7191 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7193 * *-amd64*: Ongoing AMD64 work.
7195 * mini-arch.h: Add AMD64 support.
7197 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7199 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7201 * mini-ops.h: Add new opcodes.
7203 * Makefile.am: Add AMD64 support.
7205 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7206 rules into the inssel-long*.brg files.
7208 * *-amd64.*: Add beginnings of AMD64 backend.
7210 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7212 * mini.c (print_dfn): commenting out the code that prints
7213 the cil. With -O=deadce, this makes -v -v crash.
7215 * cpu-pentium.md: make checkthis have a length of 2
7217 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7219 * mini-sparc.h: fix implementations of __builtin
7220 functions for Sun compiler for V9.
7222 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7224 * mini.c: use the new stelem.ref wrapper
7225 * exceptions.cs, arrays.cs: new stelem.ref tests
7227 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7229 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7230 new XSP should work with these changes).
7232 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7234 * inssel-{long32,x86,}.brg: trivial optimizations.
7236 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7238 * mini.c: load value when emitting box operation in
7241 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7243 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7244 is one byte shorter than cmp DWORD PTR [eax], 0.
7246 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7248 * inssel-ppc.brg: arguments on the stack are always
7249 relative to the stack pointer (spotted by Neale Ferguson).
7251 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7253 * exceptions-x86.c: delay appending the method name to the trace until
7254 after mono_jit_info_table_find is called, as this gets the real
7257 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7259 * aot.c: register roots
7261 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7263 * aot.c : I could just use PLATFORM_WIN32 flag.
7265 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7267 * aot.c : Reverting the previous fix. This time it broke linux build.
7269 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7271 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7273 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7275 * mini.c (handle_stack_args): Remove some more debugging code.
7277 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7279 * driver.c mini.h aot.c: Allow additional options to be specified with
7280 --aot and pass them to mono_compile_assembly.
7282 * aot.c: Add experimental code to AOT compile all loaded assemblies
7283 on demand and save the code into a cache in the filesystem.
7285 * aot.c: Add support for more wrapper methods.
7287 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7290 * cpu-*.md: Remove removed opcodes.
7292 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7293 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7294 related icalls to marshal.c.
7296 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7298 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7300 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7302 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7304 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7305 * liveness.c: If liveness is recomputated we need to reset the information
7306 for each variable. This way, if the liveness range has been narrowed
7307 by optimizations that happened after the last computation, we can return
7310 For example, if you have
7315 // Tons of code that does not affect i
7321 i = 0 is dead code and will be removed by SSA. However, when
7322 linear scan gets to the code, i will still appear to be live
7323 throughout the entire block. This prevents good register allocation.
7325 2004-07-06 Martin Baulig <martin@ximian.com>
7327 * debug-mini.c (mono_debug_init_method): Allow
7328 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7329 (mono_debug_add_icall_wrapper): New method.
7331 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7333 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7335 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7338 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7340 * aot.c (mono_aot_load_method): Fix loading of debug info.
7342 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7344 * aot.c: Add logging support.
7346 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7348 * mini.h: Add prototype for mono_print_method_from_ip.
7350 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7352 * inssel.brg: 64 bit fixes.
7354 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7357 * Makefile.am: Add SPARC64 support.
7359 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7361 * aot.c: Fix alignment problems on 32 bit platforms.
7363 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7365 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7368 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7371 * mini.h: Bump AOT file version. Some 64 bit fixes.
7373 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7375 * inssel-sparc.brg: Add new rule to avoid register moves.
7377 * inssel.brg: Add ldind_to_load_membase helper function.
7379 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7381 * mini.c: OffsetToStringData intrinsic.
7383 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7385 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7387 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7390 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7391 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7393 * mini.c: reinstated mono_compile_get_interface_var()
7394 on x86, too, since the change breaks the Gtk# build there as well.
7396 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7398 * driver.c: remove loop from the default optimizations: it seems to
7399 interact badly with some of the other options (see bug #60613).
7401 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7403 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7404 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7406 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7408 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7409 vararg-using methods.
7411 2004-06-21 Martin Baulig <martin@ximian.com>
7413 * mini/mini-exceptions.c
7414 (mono_handle_exception): Added `gpointer original_ip' argument.
7415 After calling mono_unhandled_exception(), call
7416 mono_debugger_unhandled_exception() and if that returns true,
7417 restore the context and return.
7419 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7421 * mini-ppc.c: prefer the use of relative branches so
7422 they won't need to be patched in aot code (patch from Patrick Beard).
7424 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7426 * aot.c: patch from Patrick Beard to make the output assembly
7427 more correct for the MacOSX assembler. Small tweak to
7428 generate sane images on Linux/PPC, too.
7430 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7432 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7433 case until bug #59509 is fixed (shows up in #60332).
7435 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7437 * mini.c: make sure the needed wrappers are compiled, too, with
7440 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7442 * driver.c: remove NPTL reference in --version output.
7444 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7446 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7447 generate valid assembly for the Mach-O assembler.
7449 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7451 * driver.c: don't include abcrem in the all optimization specifier
7452 since it slows down jit compilation too much for now.
7454 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7456 * mini.c: use BIGMUL only if both operands have the same signage.
7457 * iltests.il: Test for bug 60056. (errors related to signage in
7462 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7464 * mini.c, aot.c: memory leak fixes.
7466 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7468 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7470 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7472 * Makefile.am: remove the -static hack completely, it links in
7473 statically glib as well.
7475 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7477 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7478 * exceptions.cs: make it compile with new mcs/csc.
7480 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7481 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7482 and added relevant test case.
7484 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7486 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7487 regressions in gtk-sharp.
7489 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7491 * exceptions.cs: New regression tests.
7493 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7495 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7497 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7499 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7501 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7503 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7505 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7507 * mini.c (mono_jit_runtime_invoke): Init class in this
7508 method instead of trusting mono_jit_compile_method to
7509 do the work (because wrappers can be in object class)
7511 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7513 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7515 * basic-long.cs: New regression test.
7517 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7519 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7522 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7524 * Makefile.am: fix miguel's change to build mono statically against
7525 libmono (track build dependencies).
7527 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7529 * cfold.c: Some glib versions do not have G_MININT32.
7531 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7533 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7534 with precision of tan, atan, sin and cos, and implemented related
7535 regressions tests (fixes bug 54467, but one new problem appeared and
7538 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7540 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7542 * exceptions.cs: Add test for constant folding && division by zero.
7544 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7545 since driver.c is in libmono too, so the optimization was useless.
7547 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7548 variable to driver.c so the compiler can emit more efficient code to
7551 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7553 * Makefile.am: don't distribute generated inssel.[ch] files.
7555 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7557 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7558 into the default appdomain. Fixes #58707.
7560 * jit-icalls.c: Remove the broken approximation for truncl, doing
7561 no conversion is better.
7563 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7566 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7568 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7569 of the mcrxr instruction which is not available on some processors
7570 even if it's documented to be. Implement add and sub overflow correctly
7571 (still not complete for long unsigned). Speed up icalls a bit.
7573 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7575 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7576 we run .cctor in the current domain instead of target_domain.
7578 Fixes bug #58558, .cctor not being called in -O=shared.
7580 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7582 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7584 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7586 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7587 which can be done with an imm8, do it that way.
7588 (mono_arch_output_basic_block): ditto for a jmp
7589 (mono_arch_emit_prolog): Computate maximum offset of a label.
7591 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7593 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7594 now tries to allocate prefered physical reg's for virtual
7595 regs. This reduces the number of emited spills/loads with
7596 20-30% on our core assemblies.
7598 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7600 * jit-icalls.c: truncl() is not needed and trunc() is
7601 the correct thing to do anyway (bug #58287).
7603 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7605 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7608 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7610 * driver.c: enable loop optimizations by default.
7612 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7614 * mini-x86.c: fix calc of max loop size when aligning loops start.
7616 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7618 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7621 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7623 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7626 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7628 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7630 * mini.c (inline_method): Allways inline some wrappers even if the cost
7631 is too large. Fixes #58785.
7633 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7635 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7637 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7638 (crichton@gimp.org). Beginning of support for sparc/linux.
7640 * mini-sparc.c: Optimize retrieval of LMF address.
7642 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7644 * exceptions-ppc.c: handle alloca in methods with clauses.
7646 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7648 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7650 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7652 * mini.c: Delegate most of the abort signal work to
7653 mono_thread_request_interruption, which also handles Stop and Suspend
7656 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7658 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7659 supports the save/restore lmf opcodes.
7661 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7663 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7666 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7668 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7670 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7671 methods which contain array accesses.
7673 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7674 boundaries. Fixes #58537.
7676 * iltests.il: Add regression test for #58537.
7678 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7680 * mini-x86.c (mono_arch_local_regalloc): Last part of
7681 fix for bug #58633 (releasing register to early).
7683 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7685 * basic-long.cs: Add new regression test.
7687 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7689 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7690 register too early on the chain.
7692 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7694 * mini.c (create_helper_signature): Use a helper function to reduce
7695 the code which needs to be written. Also set the calling convention of
7696 icalls on windows. Fixes #57840.
7698 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7700 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7701 exceptions-ppc.c: added helper function to get the instruction address
7702 from a signal handler context.
7704 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7706 * helpers.c: use g_get_tmp_dir. Invokes happyness
7709 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7711 * helpers.c: Add new env variable to pass args to objdump.
7712 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7714 2004-05-17 Radek Doulik <rodo@ximian.com>
7716 * Makefile.am (common_sources): added abcremoval.h so it get
7717 disted and daily mono packages on go-mono.com will build again
7719 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7721 * abcremoval.c: Fixed coding style, added copyright header.
7723 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7725 * mini.h: Added prototype for abc removal main function.
7727 * build_relations_propagation_table.pl: Added copyright header.
7729 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7731 * basic-long.cs: reg test for complex ceq_long bug.
7733 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7735 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7736 reg in long and clob case (bug #58343). Fixed/added comments.
7738 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7740 * mini.c (mono_jit_runtime_invoke): Follow new convention
7741 of calling the invoke method with an function pointer.
7743 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7745 * ChangeLog: Fix author of memory leak patch.
7747 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7749 * Makefile.am: fix make dist as well...
7752 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7754 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7755 on archs where pointers are 4 bytes long.
7757 * Makefile.am: Added abcremoval.c source file.
7759 * abcremoval.c: Added abcremoval.c.
7761 * abcremoval.h: Added abcremoval.h.
7763 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7765 * inssel.brg: Enabled bounds check removal.
7767 * mini.c: Added support for abcrem optimization.
7769 * mini.h: Added abcrem optimization label.
7771 * driver.c: Added support for abcrem optimization.
7773 * propagated_relations_table.def: Added propagated_relations_table.def.
7775 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7777 * mini.c, cfold.c: fix style.
7779 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7781 * mini.c: handle issue with the low-level implementation of
7782 some long opcodes (bug #54209).
7784 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7786 * basic.cs: test for my new cmov stuff.
7788 2004-05-13 Patrik Torstensson
7790 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7791 opt and added peephole documentation.
7793 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7795 * tramp-ppc.c: rewrote the generic trampoline code.
7797 2004-05-11 Patrik Torstensson
7799 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7801 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7803 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7805 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7806 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7808 * mini.c: Add new icalls for AsAny marshalling.
7810 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7812 * tramp-ppc.c, mini-ppc.c: more cleanups.
7814 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7816 * mini.c: no warnings.
7818 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7820 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7822 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7824 * mini.c: In the thread abort signal handler, if the thread is in the
7825 process of being stoped, don't throw the Abort exception, just stop the
7828 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7830 * tramp-ppc.c: removed old code.
7832 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7834 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7835 do some simple speed optimizations on ppc.
7837 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7839 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7840 and large offsets in load/store.
7842 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7844 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7845 it causes regressions.
7847 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7849 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7852 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7854 * jit-icalls.c: remove warnings.
7855 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7856 speedups for unsafe code.
7858 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7860 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7862 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7864 * basic-calls.cs: Add new regression test.
7866 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7869 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7871 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7874 2004-05-06 Patrik Torstensson
7876 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7877 long reg allocation in any reg (not only eax:edx) and implemented
7878 long shl/shr ops in asm instead of helpers.
7880 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7882 * mini-sparc.h: Fix warnings.
7884 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7887 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7888 separate statement for clarity.
7890 * mini-sparc.c: Update status.
7892 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7894 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7897 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7899 * inssel-ppc.brg: another small pre-release workaround:
7900 we don't do overflow detection for long_sub_un.
7902 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7904 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7905 (also works around a weird ppc bug: 57957).
7907 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7909 * tramp-ppc.c: trampoline fixes.
7911 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7913 * mini-ppc.c: fixed typos.
7915 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7917 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7918 at the top of the stack. Fixed typos. Use a frame registers
7919 for all the methods with exception clauses.
7921 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7923 * exceptions-ppc.c: restore fp registers.
7925 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7927 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7928 order from the stack top (moved the stack room to save the
7929 return value for trace after the param area). Fixed corruption
7930 in restoring registers on unwind.
7932 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7934 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7936 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7938 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7939 and prolog/epilog for methods that use it. Allow
7940 enough param area room for varargs methods. Fix miguel's
7941 breakage in exception handling.
7943 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7945 * Makefile.am: run genmdesc only on current arch.
7947 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7950 * mini-x86.h: fix the build on windows.
7952 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7954 * 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.
7956 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7958 * mini-exceptions.c: New file.
7960 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7961 Move some parts of the x86 exception handling code to an
7962 arch-independent file so it can be shared with other ports.
7964 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7966 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7968 2004-04-26 David Waite <mass@akuma.org>
7970 * driver.c: remove comma from end of enumeration declaration
7972 2004-04-26 Jackson Harper <jackson@ximian.com>
7974 * driver.c: parse config file before loading first assembly. This
7975 allows the user gac to be enabled/disabled.
7977 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7979 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7980 simpler mechanism: we do not care what is encoded initially
7981 (branch absolute or relative), we care about the code and its
7982 target. I kept the old code for reference for now.
7984 The new code tries first to determine if the jump is anywhere in
7985 the -/+32 absolute meg range, if it succeeds, it encodes using the
7986 absolute branch; If not, it tried to find something in the
7987 relative range, if not, it uses the handle_thunk code.
7989 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7991 * exceptions-ppc.c: use the correct ip register on macosx.
7993 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7995 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7997 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7999 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8000 Raise exception on integer divide by zero by hand since the hw
8001 doesn't support it. Handle NaNs in FP compares.
8003 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8005 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8006 code reducing duplication between the platforms and enabled
8007 signal exception handling (on linux for now).
8009 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8011 * exceptions-ppc.c: more macosx support.
8013 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8015 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8017 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8019 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8021 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8023 * iltests.il: more tests.
8025 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8027 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8030 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8032 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8034 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8036 * liveness.c: Mark variables as volatile in all basic blocks reachable
8037 from exception clauses.
8039 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8041 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8044 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8046 * iltests.il, basic.cs: more tests for regalloc.
8048 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8050 * iltests.il: Some tests for register allocation modifications
8053 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8055 * exceptions.cs: Add regression test for bug #56782.
8057 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8058 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8059 the beauty of fixing the same thing in 5 different files...
8061 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8063 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8066 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8068 * mini.c: Add support for STRWLPARRAY marshalling convention.
8070 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8072 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8073 to init the context to setup the regs pointer).
8075 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8077 * exceptions-ppc.c: more exceptions work.
8079 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8081 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8084 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8086 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8087 can use the memory directly.
8089 * cpu-pentium.md: Update documentation from a post from Zoltan.
8091 add x86_add_membase, x86_sub_membase, x86_mul_membase
8093 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8095 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8096 GENERAL_REGS they were also hardcoded for all PPC ports.
8098 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8100 Remove hard-coded limit for floating point registers, use
8101 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8103 Notice that in MacOS X calling conventions you can fit a lot more
8104 floating point values in registers, so I should update the PInvoke
8105 test to excercise the passing of floating point values on the
8106 stack (currently broken).
8108 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8110 * tramp-ppc.c (create_trampoline_code): Added
8111 JUMP_TRAMPOLINE_SIZE.
8112 (ppc_magic_trampoline): Follow the pattern from
8113 x86_magic_trampoline: if code is set to zero, return.
8114 (create_trampoline_code): Always pass MonoMethod to the jump
8115 trampoline, before it was passing a null.
8116 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8117 share the code with mono_arch_create_jit_trampoline.
8119 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8121 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8124 * cpu-g4.md: Added length for jmp instruction, the worst case
8125 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8128 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8130 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8132 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8134 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8135 before each IL instruction.
8137 * mini.c (CEE_BOX): Fix warnings.
8139 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8141 * mini.c: removed a few unused vars and extra whitespace.
8143 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8145 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8147 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8149 (OP_GETCHR): use the above
8150 (CEE_LDELEMA): use the above.
8152 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8153 version of the generic impl.
8154 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8155 (CEE_LDELEMA): use the above.
8157 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8159 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8162 * iltests.il: Added new regression test for #56317.
8164 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8166 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8167 under NetBSD. Fixes #56450.
8169 * liveness.c (update_gen_kill_set): Fix previous patch.
8171 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8173 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8175 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8177 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8180 * inssel-sparc.brg: Add more optimizations.
8182 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8184 2004-04-01 Martin Baulig <martin@ximian.com>
8186 * mini.c (handle_box): New static function; moved the
8187 implementation of CEE_BOX here.
8188 (mono_method_to_ir): Added `constrained_call' variable.
8189 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8190 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8191 mono_method_get_constrained() to get the method.
8193 2004-04-01 Martin Baulig <martin@ximian.com>
8195 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8196 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8197 (mono_method_to_ir): We don't need these macros anymore since
8198 mono_class_get_full() already takes care of it.
8200 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8202 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8203 use @function (as doesn't accept #function here) and check the return
8204 value of system and stop if fails.
8206 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8208 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8210 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8212 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8214 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8216 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8219 * basic-long.cs: Add test for negation of Int64.MinValue.
8221 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8223 * mini-sparc.c: Update status.
8225 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8227 * exceptions-sparc.c: Fix return value in filters.
8229 * inssel-sparc.brg: Fix register allocation in some rules.
8231 2004-03-28 Martin Baulig <martin@ximian.com>
8233 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8236 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8238 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8240 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8241 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8242 remove unused conv_u4 opcode.
8244 * mini-x86.c: Remove valgrind workaround since it slows down things
8245 even when mono is not run under valgrind.
8247 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8249 * mini-sparc.c: Update status.
8251 * inssel-sparc.brg: Add some optimizations.
8253 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8254 future delay slot filling. Add support for varargs, tail calls and JMP.
8256 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8257 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8259 * inssel.brg: Fix register allocation in OP_ARGLIST.
8261 * inssel.brg: Fix warnings.
8263 2004-03-25 Martin Baulig <martin@ximian.com>
8265 * mini.c (inflate_generic_field): Removed.
8266 (mini_get_method): Removed, use mono_get_method_full(),
8267 (mini_get_class): Removed, use mono_class_get_full().
8268 (mono_method_to_ir): Pass our generic context to
8269 mono_field_from_token().
8271 2004-03-25 Martin Baulig <martin@ximian.com>
8273 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8274 of a `MonoMethod *'.
8275 (mini_get_method): Take a `MonoGenericContext *' instead
8276 of a `MonoMethod *'.
8277 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8278 a new local variable called `generic_context' which holds the
8279 current `MonoGenericContext *'; use it to lookup things.
8281 2004-03-24 Martin Baulig <martin@ximian.com>
8283 * mini.c (mini_get_class): New static method; if we're inside a
8284 generic instance, inflate the class if neccessary.
8285 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8287 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8289 * iltests.il: New regression test for #55976.
8291 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8294 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8296 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8299 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8301 * liveness.c: Consider SSA stores as well as loads when making vars
8304 * exceptions.cs: New regression tests for register allocation.
8306 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8308 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8309 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8310 domain lock only to protect puntual access to data structures.
8311 Added access lock for sighash, jit_icall_hash_name,
8312 jit_icall_hash_addr and domain->code_mp.
8314 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8316 * driver.c: Print SIGSEGV handling method.
8318 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8320 * mini.c (setup_jit_tls_data): Handle case when this is called
8321 multiple times for a thread.
8323 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8324 is different from fbxx_un. Fixes #54303. Also use constants instead of
8325 magic numbers in a lot of places.
8327 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8329 * exceptions.cs: Fix cctor test when --regression is used.
8331 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8333 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8336 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8338 * inssel-ppc.brg: fixed register assignments for some rules.
8340 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8342 * exceptions.cs: Add test for exceptions in static constructors.
8344 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8345 static constructors outside the domain lock. Fixes #55720.
8347 2004-03-17 Martin Baulig <martin@ximian.com>
8349 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8350 (inflate_generic_field): Take the `MonoMethod *' instead of the
8351 `MonoClass *' and added support for generic method.
8352 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8353 have a `field->parent->gen_params', only inflate the field if it's
8354 an open constructed type.
8356 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8358 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8359 exception object instead of the preconstructed ones.
8361 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8363 * mini.c: reverted changed to sigsegv_signal_handler commited
8364 accidentally in the previous patch.
8366 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8369 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8370 running --aot with an old assembly.
8372 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8374 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8377 * mini-sparc.c: Add support for v9 branches with prediction.
8379 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8381 * mini.c (mini_init): #warning is GNUC only
8383 * mini-sparc.h: implement __builtin_frame_address
8384 and __builtin_return_address for Sun C compiler
8386 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8388 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8390 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8392 * basic-calls.cs: Add test for unaligned byref long argument passing.
8394 * mini-ops.h: Add sparcv9 compare and branch instructions.
8396 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8397 v9 instructions if we have a v9 cpu.
8399 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8400 registers for global allocation.
8402 * exceptions-sparc.c: Fixes.
8404 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8406 * liveness.c (mono_analyze_liveness): Optimized version.
8408 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8410 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8413 * basic-float.cs basic-calls.cs: New regression tests.
8415 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8417 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8418 sigaltstack implementation.
8420 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8422 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8423 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8425 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8427 * mini.c: Fix warnings.
8429 * mini.c (mono_resolve_patch_target): New function which contains the
8430 arch independent part of the patching process.
8432 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8433 patching code to a separate function.
8435 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8437 * mini.c (add_signal_handler): ifdef out on Windows
8439 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8441 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8442 cpu-sparc.md: Add exception handling support + other fixes.
8444 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8445 typed GC detection in --version.
8447 * basic.cs exceptions.cs: New regression tests.
8449 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8450 the arch specific code can store data during a compilation.
8452 * mini-ops.h: Add OP_SETFRET.
8454 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8455 function, register a separate icall for each arity, so the icalls can
8458 * mini.c (mono_print_tree): Print negative offsets in a more readable
8461 * mini.c: Make signal handling work on sparc.
8463 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8465 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8467 * jit-icalls.c: Emulate truncl by aintl on solaris.
8469 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8471 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8473 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8475 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8477 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8478 a MarshalByRef type, inline a method that performs the check, taking into
8479 account that the object can be a proxy. Also implemented tow new opcodes:
8480 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8481 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8482 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8484 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8486 * mini-ppc.c: if a relative branch displacement is too big
8487 but it points to and area reachable with an absolute branch,
8490 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8492 * mini.c: optimize small copies in cpblk.
8494 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8496 * basic-calls.cs basic-float.cs: New regression tests.
8498 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8499 negative offsets from %fp. Implement localloc. Fix local register
8500 allocation. Fix the case when the this argument needs to be saved to
8501 the stack. Implement some missing opcodes.
8503 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8505 * mini.c (mini_method_compile): Reenable global regalloc in methods
8506 with exception handlers.
8508 * linear-scan.c (mono_varlist_sort): Fix warning.
8510 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8512 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8515 * liveness.c: Make all variables uses in exception clauses volatile, to
8516 prevent them from being allocated to registers. Fixes #42136.
8518 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8520 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8523 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8524 argument to mono_arch_regalloc_cost.
8526 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8529 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8531 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8532 Make the cost of allocating a variable to a register arch dependent.
8534 * basic-calls.cs: Fix compilation of tests.
8536 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8537 helper function to cut back on the number of #ifdefs needed.
8539 * mini-ppc.c: Fix compilation.
8541 * basic-calls.cs: New regression tests.
8543 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8545 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8546 of l0 since that is callee saved.
8548 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8551 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8552 of delay instruction.
8554 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8556 * mini.h (MonoCallInst): Add 'virtual' flag.
8558 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8560 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8562 * *.cs: New regression tests.
8564 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8567 * mini.c (mono_runtime_install_handlers): Fix build.
8569 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8570 'signal_stack_size' members.
8572 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8573 alternate signal stack.
8575 * exceptions-x86.c: Add stack overflow handling.
8577 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8578 functions to arch independent code.
8580 * mini.c (mono_print_tree): Print more detailed info for load_membase
8583 2004-02-23 Martin Baulig <martin@ximian.com>
8585 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8587 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8589 * mini-x86.c: fixed reg allocation for div/rem.
8591 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8593 * driver.c (mono_main): Report some configuratio options on --version.
8595 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8597 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8598 low in the address space. Correctly flush memory in thunks where we
8601 2004-02-20 Martin Baulig <martin@ximian.com>
8603 * mini.c (mini_get_method): New static method; inflate all generic
8604 methods and methods in open generic instances.
8605 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8606 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8608 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8610 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8612 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8614 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8616 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8618 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8619 it compile using Sun's compiler.
8621 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8623 * 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.
8625 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8627 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8629 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8631 * mini-ppc.c: handle calls outside of the allowed range with thunks
8632 allocated using the code manager.
8633 * tramp-ppc.c: use the code manager to hold generated native code.
8634 Fixed the magic trampoline to just patch vtable entries.
8636 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8638 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8641 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8643 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8646 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8647 if we have a working __thread implementation.
8649 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8650 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8652 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8654 * mini-x86.c: Fix compilation under gcc 2.
8656 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8658 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8659 contains a call to the wrapped function.
8661 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8662 OP_<CALL>_IMM opcodes, and use them under X86.
8664 * mini.c (mono_jit_find_compiled_method): Fix warning.
8666 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8668 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8670 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8671 functionality to mini.c.
8673 * mini.c (mono_create_jump_trampoline): New function to create a jump
8674 trampoline. Return a compiled method instead of a trampoline if it
8675 exists. Add a cache for jump trampolines.
8677 * mini.c (mono_jit_find_compiled_method): New function to return a
8678 compiled method if it exists.
8680 * mini-x86.c: Call mono_create_jump_trampoline instead of
8681 mono_arch_create_jit_trampoline.
8683 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8684 a jump trampoline. Fixes #52092.
8686 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8688 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8689 which is not up-to-date. Add check_corlib_version () instead.
8691 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8694 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8695 since newer valgrind versions do not need it.
8697 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8698 compile a method with a given set of optimizations.
8700 * mini.c: Compile icall wrappers on-demand instead of at startup.
8702 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8703 wrapper for an icall.
8705 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8707 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8710 * iltests.il: Add test for non-empty stack before switch instruction.
8712 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8714 * mini.c: Add support for new stringbuilder marshalling conventions.
8716 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8718 2004-02-01 Martin Baulig <martin@ximian.com>
8720 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8721 in `ginst->mtype_argv'.
8723 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8725 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8726 facilitate grepping.
8728 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8730 * mini.c: fixed buglet in initobj generic implementation for references.
8732 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8734 * Makefile.am: make the version script conditional.
8735 * jit-icalls.c: handle missing truncl().
8737 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8739 * exceptions.cs: Add more tests for double->int conversion.
8741 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8742 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8744 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8746 * driver.c: make --verbose --version emit an error
8747 if the loaded corlib doesn't match the runtime version.
8749 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8751 * mini-ppc.h: export ppc_patch().
8752 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8753 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8754 on par or better than on MacOSX.
8756 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8758 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8759 mono_lookup_pinvoke_call.
8761 * mini-x86.c: Under windows, the default pinvoke calling convention is
8762 stdcall. Fixes #52834.
8764 * mini.c (optimize_branches): Add an upper bound to the number of
8765 iterations to prevent infinite loops on strange loops. Fixes #53003.
8767 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8769 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8770 and ISINST. Fixes #52093.
8772 * objects.cs (test_0_vector_array_cast): New tests.
8774 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8776 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8777 checking in Array.Set ().
8779 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8782 * object.cs (test_0_multi_array_cast): New regression test.
8784 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8786 * exceptions-ppc.c: fix build on Linux/PPC.
8788 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8790 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8791 running under valgrind.
8792 (x86_magic_trampoline): Fix build bustage.
8794 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8795 negative values as well. This is needed for the encoding of the line number
8796 info, since sometimes the line numbers are not in increasing order.
8798 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8800 * cpu-pentium.md (localloc): Increase the size of the localloc
8801 instruction since it is a loop under Win32.
8803 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8806 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8808 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8809 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8810 Max Horn (max@quendi.de). Fix file names in comments.
8812 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8814 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8815 avoid stack overflow.
8816 (replace_usage): Avoid uninitialized variable warnings.
8818 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8819 and taking the address of valuetype variables.
8821 2004-01-03 Patrik Torstensson
8823 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8824 for other purposes than FP later on.
8826 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8828 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8831 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8833 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8835 2003-12-30 Patrik Torstensson <p@rxc.se>
8837 * mini-x86.h: Decreased number of availiable fp regs.
8838 Solves corner cases with FP spilling.
8840 2003-12-23 Patrik Torstensson <p@rxc.se>
8842 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8843 for floating point stack tracking / spilling on x86.
8846 * basic-float.cs: added float mul overflow test.
8848 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8850 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8852 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8854 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8855 supports for cond branches that overflow the immediate
8856 overflow offset. mcs can compile simple programs.
8858 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8860 * exceptions-ppc.c: exception handling support wip:
8861 finally handlers get run on exception.
8863 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8865 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8868 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8870 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8871 initial support for stack walking and unwinding.
8873 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8875 * driver.c (mono_main): Make corlib-out-of-sync message more
8876 descriptive. Also remove verify_corlib call.
8878 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8880 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8881 not overlap with other call's arguments, too.
8883 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8885 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8886 move to arch-specific code the choice of arch-specific
8887 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8888 * mini.c: ensure emulation calls will not interleave
8891 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8893 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8894 the magic trampoline stack frame is dropped before executing
8897 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8899 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8900 and integer to fp conversions. Added support for overflowing
8901 arguments on the stack. Reserve a couple more registers as temps.
8902 Added support for aot compilation (as output still needs to be
8905 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8907 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8908 Don't overwrite return register in some corner cases.
8910 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8912 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8913 static constructors when AOT compiling.
8915 * driver.c (mono_main): Call mono_check_corlib_version.
8917 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8919 * cpu-g4.md, basic.cs: fixed div target register.
8921 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8923 * mini-ppc.c, basic.cs: shl_imm fix with test.
8925 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8927 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8928 structures by value. Misc fixes.
8929 * objects.cs: more tests.
8931 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8933 * mini-ppc.c: lconv.ovf.i implemented.
8935 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8938 (mini_init): don't error out if someone already called g_thread_init.
8940 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8942 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8943 to be any type per the spec. Fix abnormal memory usage when
8944 the same object is repeatedly thrown.
8946 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8948 * mini.c: check for overruns in IL code.
8950 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8952 * TODO: Add/remove some todo entries.
8954 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8956 * driver.c (mono_main): Call mono_verify_corlib.
8958 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8960 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8961 This has been moved to mini.c
8962 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8963 type being casted is marshalbyref it could be a proxy, so instead of
8964 emitting the type check code, emit a call to a runtime method that will
8965 perform the check by calling CanCastTo if needed.
8967 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8969 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8970 methods with large stack frames under Win32.
8972 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8974 * Makefile.am: Distribute regression tests.
8976 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8977 at the end instead of inserting each variable into the sorted list.
8979 * linear-scan.c (mono_varlist_sort): New helper function.
8981 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8983 * mini.c: ensure arguments and locals are within bounds.
8985 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8987 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8990 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8992 * mini.c (mono_cprop_copy_values): Fix crash.
8994 * aot.c: Set verbosity back to 0.
8996 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8998 * regalloc.c: complete memory leak fix by Laurent Morichetti
9001 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9003 * driver.c (main_thread_handler): Revert the previous patch.
9005 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9008 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9009 memory from the memory pool.
9011 * driver.c (main_thread_handler): Turn on all optimizations when
9014 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9015 an array for better performance.
9017 * regalloc.c (mono_regstate_assign): Fix memory leak.
9019 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9020 serialize the debug info.
9022 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9023 debug info from the serialized representation.
9025 * aot.c: Save debug info into the generated file and load it when
9028 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9030 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9032 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9033 More FP-related fixes.
9035 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9037 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9038 and register allocation buglet. Hello world now runs.
9040 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9042 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9043 * tramp-ppc.c: fixed class init trampoline.
9044 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9046 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9048 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9049 mini.c: more ppc changes/fixes.
9051 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9053 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9054 Also optimize the case when the arguments are the same in the caller
9057 * iltests.il: Add tests for tail calls with valuetype arguments.
9059 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9061 * mini-ppc.c: fixes for struct return type.
9063 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9065 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9066 mono_spillvar_offset() to arch-specific code.
9068 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9070 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9072 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9074 * exceptions-x86.c: Fix stack space leaks.
9076 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9077 registers from the lmf if the method has save_lmf set.
9079 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9081 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9082 of icall wrappers into InvokeInDomain, since these are now per-domain.
9084 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9086 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9087 make some opcode emulation and intrinsic ops enabled/disabled
9088 according to the architecture. More fixes.
9090 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9092 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9094 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9096 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9097 arch-specific handling for 'this' and struct return type to
9100 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9102 * aot.c: prevent divide by zero error when reporting (it happened with
9105 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9107 * mini.h (inst_switch): Remove unused macro.
9109 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9112 (load_aot_module): free 'info->methods' and 'info' properly. No more
9113 "free(): invalid pointer blah" messages when you have an old aot
9116 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9118 * jit-icalls.c, mini.c: Added support for context static fields.
9120 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9122 * mini.c (mono_method_blittable): Methods which set LastError are not
9123 blittable either. Fixes #51108.
9125 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9127 * mini.c: flush icache.
9128 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9130 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9132 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9134 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9136 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9139 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9142 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9144 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9146 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9147 instruction when the result is discarded.
9149 * iltests.il (test_0_div_regalloc): New regression test.
9151 * arrays.cs: Fix compilation error.
9153 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9155 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9156 float rules to inssel-x86.brg: sane architectures with FP registers
9157 don't need to implement these rules.
9159 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9161 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9163 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9165 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9166 implementation of 32 bit systems.
9168 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9170 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9171 (Jeroen Zwartepoorte).
9173 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9175 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9176 the caller and the callee matches.
9178 * mini.c (mono_method_to_ir): Add comment.
9180 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9181 signbit is missing on some platforms.
9183 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9185 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9187 * mini.c (setup_jit_tls_data): Call the new function.
9189 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9191 * mini-x86.c: Add experimental support for fast access to the lmf
9192 structure under NPTL/Linux 2.6.x.
9194 2003-11-06 Martin Baulig <martin@ximian.com>
9196 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9197 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9200 2003-11-02 Martin Baulig <martin@ximian.com>
9202 * mini.c (inflate_generic_field): New static method.
9203 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9204 generic instance and the field is declared in a generic type, call
9205 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9207 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9209 * mini.h mini.c (mono_method_same_domain): New function to return
9210 whenever the caller and the callee are in the same domain.
9212 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9214 2003-10-30 Martin Baulig <martin@ximian.com>
9216 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9217 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9219 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9220 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9222 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9224 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9227 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9228 object here, so it is in the correct appdomain etc.
9230 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9232 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9234 (mono_method_to_ir): Avoid freeing the type created returned from
9235 mono_type_create_from_typespec, since it is put into an internal cache
9236 by the function. Fixes pointer.exe.
9238 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9239 trampolines for icalls and pinvokes as well. Fixes #33569.
9241 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9243 * mini.c: Update after appdomain changes.
9245 * mini.c (mono_jit_compile_method_inner): Allways compile native
9246 method wrappers in the root domain, since there can only be one
9247 instance of them, whose address is stored in method->info.
9249 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9251 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9252 environment variable. Instead detect automatically whenever running
9253 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9256 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9258 * trace.c, trace.h: New files that implement the new trace option
9261 * driver.c: Document new --trace options.
9263 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9266 - if (mono_jit_trace_calls)
9267 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9269 * mini.h: prototypes.
9271 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9273 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9275 * mini.c inssel.brg: Implement typedefbyref opcodes.
9277 * mini.c (mono_jit_compile_method): Remove unused local variable.
9279 * mini.c (mono_jit_compile_method_inner): Ditto.
9281 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9283 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9285 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9287 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9289 * mini.c (mono_no_aot): Remove unused global variable.
9291 * mini.c: Thread safety fixes.
9293 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9295 * mini.c (mono_create_class_init_trampoline): Add a lock around
9296 class_init_hash_addr.
9298 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9301 * mini.c: Decompose the NEWARR instruction before decomposing its
9302 arguments. Fixes #30073.
9304 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9306 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9309 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9311 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9313 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9315 * driver.c: Add support for compiling icall wrappers to --compile.
9317 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9319 * inssel.brg: The empty value in class->interface_offsets is -1, not
9322 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9324 * objects.cs: New test for 'is' operator on an array of interfaces.
9326 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9328 * tramp-ppc.c: update trampoline code to support jumps
9329 and class initialization.
9331 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9333 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9335 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9337 * inssel.brg (OP_UNBOX): Remove unused rule.
9339 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9340 region instead of one for each method. Fixes #47813.
9342 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9344 * exceptions.cs (test_0_nested_finally): New regression test for
9345 nested exception handlers.
9347 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9349 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9351 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9354 * mini.c (mono_method_check_inlining): Make the inlining limit
9355 configurable by an environment variable.
9357 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9359 * mini.h: Bump AOT file version.
9361 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9362 token, store the image along with the token, since the token might not
9363 refer to the same image as the method containing the relocation,
9364 because of inlining.
9366 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9368 * mini.c (mono_precompile_assemblies): New function to compile
9369 all methods in all loaded assemblies.
9371 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9373 * regalloc.h regalloc.c (MonoRegState): Change the type of
9374 iassign and fassign to int*, since they can contain large negative
9375 values if the register is spilled. Also added some comments. Fixes
9378 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9379 under Win32. Fixes #42964.
9381 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9383 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9385 * aot.c: Added support for AOT compiling methods which contain calls
9386 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9389 * driver.c (compile_all_methods): Run the compilation in a thread
9390 managed by mono. Fixes #44023.
9392 * mini.c (mono_codegen): Print full method name in verbose output.
9394 * mini-x86.c (mono_arch_patch_code): Fix warning.
9396 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9397 jumps, since the method we are jumping to might be domain-specific.
9399 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9401 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9403 * inssel.brg: string chars are unsigned.
9405 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9407 * TODO: New todo item.
9409 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9410 which calls mono_runtime_class_init and patches the call site to
9411 avoid further calls.
9412 (mono_arch_create_class_init_trampoline): New arch specific function
9413 to create a class init trampoline.
9414 (create_trampoline_code): Generalized so it can create
9415 class init trampolines as well.
9417 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9418 (mono_create_class_init_trampoline): New function to create and cache
9419 class init trampolines.
9420 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9421 vtable given the address of a class init trampoline. Used by the
9423 (mono_codegen): Generate a call to a trampoline instead of
9424 mono_runtime_class_init in LDSFLD[A].
9425 (mono_codegen): Add relocations for the new trampoline.
9427 * mini.h mini-x86.c aot.c: Added a new relocation type:
9428 MONO_PATCH_INFO_CLASS_INIT.
9430 * mini.h: Bump AOT version number.
9432 * aot.c: Create a copy of the loaded code instead of using the original
9433 so methods which call each other will be close in memory, improving
9436 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9437 patch since it breaks the regression tests.
9439 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9440 for the register saving instruction sequence since the
9441 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9443 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9445 * TODO: Fix todo item && remove another.
9447 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9449 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9452 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9453 function of the module.
9455 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9456 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9457 --no-aot command line option.
9459 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9461 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9462 by Bernie Solomon (bernard@ugsolutions.com).
9464 * inssel.brg: Refactor the interface offset table related code into
9465 its separate functions and add support for the AOT case.
9467 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9469 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9471 * aot.c: Added mono_aot_verbose variable and made all debugging
9472 output depend on the value of this variable.
9474 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9475 method_label and info_label.
9477 * mini.h mini-x86.c aot.c: Added a new relocation type
9478 MONO_PATCH_INFO_IID for klass->interface_id.
9480 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9481 the MonoJitInfo structure.
9483 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9484 a non-root appdomain in shared mode.
9486 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9488 * aot.c: make aot loader less verbose. Remove free of unused variable.
9490 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9492 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9494 * .cvsignore: Added *.dll.
9496 * mini.c (mono_print_tree_nl): New function callable while debugging.
9498 * mini.c (mono_print_code): Export this.
9500 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9503 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9505 * mini.h (MonoCompile): Added 'jit_info' field.
9507 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9508 the cfg structure, since it is needed by the AOT compiler.
9510 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9512 * aot.c: A major rewrite. Changes include:
9513 - save exception tables for methods which have them.
9514 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9516 - reworked the file format so it is now much smaller and needs
9517 fewer relocation entries.
9519 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9521 * aot.c (load_aot_module): Fix build bustage on platforms without
9524 2003-09-04 Martin Baulig <martin@ximian.com>
9526 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9528 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9530 * TODO: Some new optimization ideas.
9532 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9534 * aot.c: Save the optimization flags used to compile the code into
9537 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9538 support emitting domain specific code.
9540 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9541 no longer domain neutral. It can be made domain neutral by compiling
9542 with --optimize=shared.
9544 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9547 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9548 loading of AOT code.
9550 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9552 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9553 if there is no domain neutrality information.
9555 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9557 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9558 format version into the generated library.
9560 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9561 callee method into the caller since one of them could be shared.
9563 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9564 system exceptions from AOT code now works.
9566 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9567 method if it is domain neutral and the callee is not.
9569 * graph.c (cfg_emit_one_loop_level): Fix warning.
9571 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9573 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9576 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9578 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9579 is needed by code which is executed before mono_runtime_init ().
9580 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9582 * mini.c (mono_thread_abort): Fix warning.
9583 (mono_jit_compile_method): Call static constructor in the AOT case too.
9585 * aot.c (mono_compile_assembly): Fix warning.
9587 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9589 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9591 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9593 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9595 * cpu-pentium.md: Fix the length of call opcodes so they include the
9596 ESP restoring instruction. Fixes #47968.
9598 2003-08-28 Martin Baulig <martin@ximian.com>
9600 * mini-x86.c (mono_arch_call_opcode): Added support for
9601 MONO_TYPE_GENERICINST.
9603 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9605 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9607 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9608 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9610 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9613 2003-08-26 Martin Baulig <martin@ximian.com>
9615 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9616 when reporting an error, set this to the actual error location.
9617 (mono_method_to_ir): Report the correct error location if
9618 get_basic_blocks() returned an error.
9620 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9622 * mini.c (mono_type_blittable): OBJECT is not blittable.
9623 (mono_method_blittable): Methods which have marshalling descriptors
9624 are not blittable either. Fixes #47842.
9626 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9628 * driver.c mini.c: Use an environment variable instead of a global
9629 variable. Also fix the build.
9631 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9632 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9635 * driver.c mini.c: Added --with-valgrind option to turn off some
9636 code which prevents mono from running under valgrind.
9638 * mini.c (mono_emit_call_args): Fixed warning.
9640 * mini.c (mono_emulate_opcode): Fixed warning.
9642 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9644 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9645 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9646 regalloc.c, regalloc.h: specify available registers in arch-specific
9647 code and support floats in the regallocator (patch by Laurent Morichetti
9650 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9652 * mini.c: mono_thread_current() can be called only after
9653 mono_runtime_init(): rearrange code to not call it early on.
9655 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9657 * mini.c: allocate jump tables in the code mempools.
9659 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9661 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9664 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9666 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9667 12 to 16. This fixes bug #47453.
9670 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9672 * mini-ppc.c: fixed indexed load and unsigned compares.
9674 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9676 * mini.c: reenabled installation of handler for
9677 thread abort signal.
9679 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9681 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9682 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9683 until it's fixed and actually useful.
9685 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9687 * inssel-long32.brg: couple more opcodes implemented.
9689 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9691 * mini-sparc.c: Even more opcodes implemeted.
9693 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9695 * mini-sparc.c: More opcodes implemented.
9697 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9699 * mini-sparc.c: More opcodes implemented.
9701 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9703 * inssel-sparc.brg: Add some needed rules. Direct
9705 * Makefile.am: Use inssel-sparc.brg
9706 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9707 an assert happy for now.
9709 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9711 * mini-sparc.c: Fixed compile errors.
9712 * exceptions-sparc.c: Same. We now produce a mono binary
9713 on sparc-linux. Yea.
9715 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9717 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9718 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9719 They compile, but do not work.
9721 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9723 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9724 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9725 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9728 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9730 * mini.c: more opcodes implemented and better support for generics.
9732 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9734 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9735 * mini.c, mini.h: first cut at generics support: some new instructions
9736 added and changed the behaviour of some of the existing ones.
9738 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9740 * mini.c: Removed definition of metadata_shared mutex here.
9742 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9744 * mini-x86.c: make vararg calls work for instance methods.
9746 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9748 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9749 returns the arguments in a separte list, now.
9751 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9753 * aot.c, mini.c: updates for array type representation changes.
9755 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9757 * mini.c: register function to perform jit shutdown.
9759 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9761 * mini.c: use a faster allocator if possible.
9763 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9765 * aot.c: some cleanups and portability changes.
9767 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9769 * mini.c: use faster allocation for CEE_BOX if possible.
9771 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9773 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9774 Moved inlined mempcy code to its own function so that is can be
9775 reused. Added an inline memset function as well (optimized initobj).
9776 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9778 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9780 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9782 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9784 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9785 arch code can setup the cpu for CLR execution, if needed.
9786 We use it on x86 to set the precision of FP operations.
9788 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9790 * mini.c: disable some optimizations if we can guess they'll cost too
9791 much for a given method.
9793 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9795 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9797 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9798 * mini.h mini.c mini-x86.c: Added instruction level coverage
9799 info collection support.
9801 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9803 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9804 is now implemented in the profiling API. Get rid of a couple of
9805 unnecessary global variables.
9807 2003-06-15 Nick Drochak <ndrochak@gol.com>
9809 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9810 * cpu-g4.md: add op_bigmul and op_bigmul_un
9811 * cpu_pentium.md: add op_bigmul_un
9812 * inssel-long32.brg: add rule for unsigned bigmul
9813 * mini-ops.h: define OP_BIGMUL_UN
9814 * mini-x86.c: THE BUG: handle (un)signed properly
9815 * mini.c: choose unsigned opcode if needed.
9816 This set of patches fixes bug #44291
9818 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9820 * mini.c (optimize_branches): improved to handle all kinds of
9821 conditional branches.
9823 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9825 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9826 don't raise exceptions.
9828 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9830 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9831 to arch-specific files.
9833 2003-06-09 Martin Baulig <martin@ximian.com>
9835 * Makefile.am (libs): Added $(LIBGC_LIBS).
9837 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9839 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9840 and OP_ATAN (fixes bug#44293).
9842 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9844 * Makefile.am, mini-x86.c: rename cpu description array to
9845 pentium_desc, since some compilers define the 'pentium' preprocessor
9848 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9850 * mini.c (mini_select_instructions): add explicit branch if the
9851 following block is not the false target of a conditional branch -
9852 we need this with any optimization that reorder or remove bblocks
9854 * mini.c (optimize_branches): bug fixes
9856 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9858 * mini.c (mono_method_to_ir): inline static readonly fields
9860 * ssa.c (fold_tree): start cfold support for long (very simple
9863 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9865 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9867 * inssel.brg: fixed memcpy (bug #44219).
9869 2003-06-05 Dick Porter <dick@ximian.com>
9871 * driver.c: Set the glib log levels to not abort if g_message
9874 g_set_prgname() has to happen before mini_init() so that the
9875 process handle gets the info.
9877 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9879 * driver.c: add intrins to the default optimizations to get wider
9882 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9884 * mini.h: some large basic blocks will overflow a 16-bit
9885 integers for symbolic registers.
9887 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9889 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9890 (mono_arch_output_basic_block): fix bug 43499
9892 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9894 * mini.c: kill duplicated definition of mono_debug_format.
9896 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9898 * mini-x86.c, arrays.cs: fixed register allocation bug.
9900 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9902 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9904 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9906 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9909 (print_method_from_ip): also print source location information if
9912 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9914 * mini.c (mono_find_block_region): bug fix in region code
9915 (mini_method_compile): enable removing unreachable code again, but
9916 only in methods without exception clauses.
9918 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9920 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9921 Implemented arglist opcode and handling of TypedReference type.
9922 Fixed x86 call convention when a structure is returned.
9923 Minimal support for calling static vararg methods.
9925 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9927 * mini.c (mini_method_compile): always remove unreachable code,
9928 because the code in them may be inconsistent (access to dead
9929 variables for example).
9931 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9933 * driver.c, debug-mini.c: warning fixes.
9935 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9937 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9939 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9941 * mini.c: thread-static fields are registered in mono_class_vtable(),
9942 so ensure the function is called before checking for them.
9944 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9946 * mini.c (optimize_branches): fix for bug 43586
9948 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9949 overflow (fixes Bug #43639)
9951 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9953 * mini.c, objects.cs: allow the use of stobj for primitive types.
9955 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9957 * mini.c: be less strict about argument checking until we support
9958 running the verifier.
9960 2003-05-27 Nick Drochak <ndrochak@gol.com>
9962 * basic-long.cs: tests for (ulong)int * (ulong)int also
9963 * mini.c: use the same trick for (ulong)int * (ulong)int
9965 2003-05-27 Nick Drochak <ndrochak@gol.com>
9967 * basic-long.cs: add regression test for (long)int * (long)int
9968 * cpu-pentium.md: add op_bigmul specification
9969 * inssel-long32.brg: add OP_BIGMUL rule
9970 * mini-ops.h: add OP_BIGMUL
9971 * mini-x86.c: register allocator: handle case where src1 needs to be
9973 * mini.c: substitute special BIGMUL opcode in the tree for
9974 (long)int * (long)int
9976 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9978 * jit-icalls.c: call the type ctor on field access if needed.
9980 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9982 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9983 to a method (including results of ldelema, bug#43207).
9985 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9987 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9988 colors to show exception handler blocks.
9990 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9991 (fix for pinvoke7.cs).
9993 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9995 * mini.h, mini.c: ensure correct initialization order for types that
9996 require it. Prepare for lazy compilation of jit icall wrappers.
9997 Provide a name for opcode emulation to reduce unneeded mallocing.
9999 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10001 * mini-x86.c: better register restoring code and profiling
10002 support for tail calls.
10004 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10006 * mini.h, driver.c: prepare for leaf methods optimization.
10008 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10010 * mini.c: get targets of branches before converting a method.
10012 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10014 * mini.c (optimize_branches): added some experimental code (disbaled)
10016 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10018 * mini.c (optimize_branches): fix branch to branch optimization
10020 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10022 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10024 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10026 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10029 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10031 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10032 enable use of interface variables again.
10034 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10035 I1 to registers because there is no simply way to sign extend 8bit
10036 quantities in caller saved registers on x86.
10038 * inssel-float.brg: set costs of some rules to 2 so
10039 that monobure always select the arch. specific ones if supplied,
10040 regardless of the order we pass the files to monoburg.
10042 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10044 * mini.c, mini-x86.c: since the magic trampoline for jumps
10045 can't patch the code directly, we do it as soon as the
10046 method gets compiled.
10048 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10050 * mini-x86.c, mini.h: introduce a new patching method
10051 to support CEE_JMP and tail calls.
10052 * mini.c: obey tail.call. Don't precompile methods target
10054 * tramp-x86.c: new trampoline code to handle methods
10055 reached through a jump.
10057 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10059 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10060 bit values to registers
10062 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10064 * mini.c (mono_compile_get_interface_var): share interface
10065 variables if possible.
10067 2003-05-16 Martin Baulig <martin@ximian.com>
10069 * debug-mini.c (mono_init_debugger): New function to initialize
10070 the debugger. This is not in the debugger since it needs to
10071 access some of mini's internals.
10073 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10075 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10077 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10079 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10080 for value type handling.
10082 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10084 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10085 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10087 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10089 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10090 the constructor through a proxy.
10092 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10094 * jit-icalls.c, inssel.brg: fixes to array element address
10097 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10099 * mini-x86.c (is_regsize_var): allocate pointer to registers
10101 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10103 * driver.c: fixed typo, added intrins to the set of optimizations
10104 tested with regressions.
10106 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10108 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10109 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10112 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10114 * inssel.brg: remove some common pop instructions without side effects
10116 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10118 * inssel-x86.brg: fixed thinko in int to double conversions.
10120 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10122 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10124 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10126 * inssel-long32.brg: two more missing instructions.
10128 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10130 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10131 if not already set.
10133 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10135 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10138 * basic-float.cs: Added tests for negative zero.
10140 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10142 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10143 a couple of missing operations for long casts, with test cases.
10145 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10147 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10149 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10151 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10152 code size estimation.
10154 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10156 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10157 abstract methods (fix bug 42542)
10159 * aot.c: add ability to handle array types
10161 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10163 * mini.c: Call the _specific versions of the object allocation
10164 functions if possible.
10166 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10168 * driver.c: call setlocale ().
10170 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10172 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10175 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10177 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10179 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10180 wrappers (fix bug 42122)
10182 2003-05-04 Martin Baulig <martin@ximian.com>
10184 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10186 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10187 s/mini_set_defaults/mono_set_defaults/g.
10189 2003-05-04 Martin Baulig <martin@ximian.com>
10191 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10193 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10195 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10196 (reported by Don Roberts).
10198 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10200 * mini.c: temporarily work around two bugs for this release.
10202 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10204 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10205 that contains -export-dynamic and it makes using the ld script
10207 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10209 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10211 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10214 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10216 * mini.c: make sure leave calls all the needed finally blocks,
10217 even when the target jumps out of multiple exception clauses.
10219 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10221 * ldscript, Makefile.am: add linker script to reduce the number of
10222 exported symbols (should also fix the issues with libwine defining
10223 some of the same symbols in io-layer).
10225 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10227 * driver.c (mini_main): Avoid assertion when no file name is given on
10230 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10232 * driver.c: added --version/-V command line option.
10233 Added the inline optimization in the regression tests.
10235 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10237 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10238 to the type in the method signature (fixes bug#42134).
10240 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10242 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10244 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10246 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10248 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10250 * driver.c: fixed bug #42100.
10252 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10254 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10256 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10258 * mini.c: moved most of the code required to do inlining to its own
10259 function so it can be reused. Inline also ctors if appropriate.
10261 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10263 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10264 the runtime can call mono API functions.
10266 2003-04-27 Martin Baulig <martin@ximian.com>
10268 * debug-mini.c (mono_debug_init_method): Added
10269 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10270 send a notification to the debugger.
10272 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10273 running in the Mono Debugger, just pass the breakpoint number to
10274 mono_debug_init_method().
10276 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10278 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10280 * mini.c: allow some more unsafe compares.
10282 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10284 * mini-x86.c, Makefile.am: make distcheck works (partially from
10285 a patch by Richard Lee <r.h.lee@attbi.com>).
10286 * regset.c, regset.h: removed, they are unused.
10288 2003-04-25 Dick Porter <dick@ximian.com>
10290 * driver.c: Usage reports the name as 'mono' not 'mini'
10291 * exceptions-x86.c: Build and run on freebsd
10293 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10295 * Makefile.am: install the program with the 'mono' name and
10296 the library as libmono instead of mini and libmini.
10298 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10300 * driver.c: provide the APIs for the embedding interface of the old jit.
10302 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10304 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10306 2003-04-23 Martin Baulig <martin@ximian.com>
10308 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10310 * driver.c: Added `--debug' command line argument to enable
10313 2003-04-23 Martin Baulig <martin@ximian.com>
10315 * debug.[ch]: Removed. The code is now in
10316 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10318 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10321 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10323 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10325 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10328 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10329 mono_domain_finalize.
10330 (mini_method_compile): use mono_method_profile* if the the option is
10333 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10335 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10336 methods with their wrapper.
10338 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10339 methods with their wrapper.
10341 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10344 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10347 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10350 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10352 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10354 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10356 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10357 of the mempool. This is slightly faster and uses less memory
10359 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10361 * mini.c: avoid O(n) allocation for variables.
10363 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10365 * mini.c: handle items on the stack after inlining methods.
10367 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10369 * mini.c: make the method->opcode optimization dependent
10370 on MONO_OPT_INSTRINS and do it lazily.
10372 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10374 * driver.c: print overall results at the end of regression run.
10376 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10378 * inssel.brg: don't overwrite symbolic registers.
10380 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10382 * inssel-x86.brg: fix conversion from long to float.
10384 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10386 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10388 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10390 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10392 * driver.c: Added --print-vtable option as in the old JIT.
10394 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10396 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10398 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10400 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10402 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10404 * mini.c regalloc.c regalloc.h: Fix memory leak.
10406 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10408 * aot.c (mono_aot_get_method): register all used strings
10410 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10412 * mini.c: always intern strings references with ldstr at compile time.
10414 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10416 * Makefile.am: add BUILT_SOURCES.
10418 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10420 * driver.c: give a better error message when the assembly to execute
10421 doesn't have an entry point.
10423 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10425 * Makefile.am: added hack for automake
10427 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10430 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10432 22003-04-07 Martin Baulig <martin@ximian.com>
10434 * Makefile.am: Added Makefile.am.
10436 * debugger-main.c: Removed, this is now in the debugger where it
10439 * mini.pc.in: Call this package `mini' for the moment.