2 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4 * mini.c: the provided Min/Max optimizations are valid for unisgned
7 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
11 2007-06-28 Miguel de Icaza <miguel@novell.com>
13 * mini.c (mono_running_on_valgrind): Add support for reporting the
14 method and its boundaries to valgrind.
16 2007-06-28 Martin Baulig <martin@ximian.com>
18 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
20 2007-06-25 Zoltan Varga <vargaz@gmail.com>
22 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
24 * generic.2.cs: Add new test case.
26 2007-06-25 Martin Baulig <martin@ximian.com>
28 Merged the `debugger-dublin' branch.
31 (mono_debugger_insert_method_breakpoint): New public method.
32 (mono_debugger_remove_method_breakpoint): Likewise.
33 (mono_debugger_check_breakpoints): New static method.
34 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
36 * debug-debugger.h (MonoDebuggerInfo):
37 Renamed (to keep backward compatibility in the vtable):
38 `insert_breakpoint' -> `old_insert_breakpoint'.
39 `remove_breakpoint' -> `old_remove_breakpoint'.
40 `create_string' -> `old_create_string'.
41 `lookup_class' -> `old_lookup_class'.
42 `lookup_type' -> removed; changed into a dummy field.
43 `lookup_assembly' -> `old_lookup_assembly'.
44 Added (same functionality, but different signature):
45 `create_string', `lookup_class', `lookup_assembly'
47 `get_method_addr_or_bpt', `remove_method_breakpoint',
50 * debug-debugger.c: Merged the `debugger-dublin' branch.
52 2007-06-23 Zoltan Varga <vargaz@gmail.com>
54 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
56 (peephole_pass): Likewise.
58 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
60 * driver.c: hopefully make setaffinity work also for ancient
63 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
65 * driver.c : win32 build fix.
67 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
69 * driver.c: check for the MONO_NO_SMP env var and bind to a single
70 processor if it is set.
72 2007-06-21 Martin Baulig <martin@ximian.com>
74 * debug-mini.h: New file.
77 (mono_debugger_insert_breakpoint_full): Moved here from
78 ../metadata/mono-debug-debugger.c.
79 (mono_debugger_remove_breakpoint): Likewise.
80 (mono_debugger_breakpoint_callback): Likewise.
82 2007-06-15 Raja R Harinath <rharinath@novell.com>
84 * jit-icalls.c (mono_helper_compile_generic_method): Update to
85 changes in MonoGenericClass.
87 2007-06-14 Zoltan Varga <vargaz@gmail.com>
89 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
91 2007-06-14 Raja R Harinath <rharinath@novell.com>
93 * jit-icalls.c (mono_helper_compile_generic_method): Update to
94 removal of MonoGenericMethod.
96 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
98 * mini-exceptions.c: hooks for the exception events profiling API.
100 2007-06-14 Randolph Chung <tausq@debian.org>
102 * Makefile.ma: Add hppa target.
103 * mini-arch.h: Include mini-hppa.h
104 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
105 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
106 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
108 2007-06-14 Randolph Chung <tausq@debian.org>
110 * inssel.brg: Add rules for "chained" compare-branch operations so that
111 a single compare op can affect multiple branches. Adjust cost for
112 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
113 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
114 cost for some rules so that they can more easily be overridden by
115 per-arch rules (with fixes from lupus).
116 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
118 2007-06-13 Randolph Chung <tausq@debian.org>
120 * mini-ops.h: Reorder branch ops so that they match the order of the
121 corresponding CEE_* ops. The code expects them this way.
122 Add new ops for HPPA target.
123 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
125 2007-06-13 Randolph Chung <tausq@debian.org>
127 * mini-exceptions.c: Handle cases where the stack grows towards
129 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
131 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
133 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
135 * driver.c: explain where a non-matching corlib is found.
137 2007-06-13 Mark Probst <mark.probst@gmail.com>
139 * mini.c (print_jit_stats): Output dynamic code allocation stats.
141 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
143 * mini-exceptions.c: Generate a method profile leave event during
144 an exception to ensure that the profiler gets notified.
146 2007-06-07 Zoltan Varga <vargaz@gmail.com>
148 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
151 * cpu-amd64.md: Add long_and/or/xor opcodes.
153 2007-06-06 Wade Berrier <wberrier@novell.com>
155 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
156 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
157 length of instruction shr_imm (expected 8, got 10)
159 2007-06-06 Zoltan Varga <vargaz@gmail.com>
161 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
163 2007-06-06 Mark Probst <mark.probst@gmail.com>
165 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
166 MonoInternalHashTable again (fixed bug in the internal hash table
169 2007-06-06 Mark Probst <mark.probst@gmail.com>
171 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
172 Have to figure out what makes it crash the SWF regression.
174 2007-06-05 Zoltan Varga <vargaz@gmail.com>
176 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
178 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
180 * mini.c: optimize out the type check when storing null in a
183 2007-06-04 Mark Probst <mark.probst@gmail.com>
185 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
186 MonoInternalHashTable.
188 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
190 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
191 signed integer methods.
193 2007-06-02 Zoltan Varga <vargaz@gmail.com>
195 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
196 permanently since the current approach doesn't work.
198 2007-06-02 Zoltan Varga <vargaz@gmail.com>
200 * inssel.brg (stmt): Only call delegate->invoke_impl if
201 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
203 2007-06-01 Zoltan Varga <vargaz@gmail.com>
205 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
208 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
209 account if it contains a rex prefix.
210 (peephole_pass): Handle OP_FMOVE as well.
212 2007-06-01 Zoltan Varga <vargaz@gmail.com>
214 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
215 as it causes regressions.
217 2007-05-31 Zoltan Varga <vargaz@gmail.com>
219 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
222 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
224 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
225 (mono_arch_get_this_arg_from_call): Ditto.
227 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
229 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
232 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
233 (mono_arch_get_this_arg_from_call): Ditto.
235 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
237 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
238 try to create optimized invoke code and use that for further invocations.
239 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
241 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
243 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
245 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
246 sealed classes or methods.
247 *devirtualization.cs: tests for the new optimization
249 2007-05-29 Zoltan Varga <vargaz@gmail.com>
251 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
252 by the update_volatile () function.
254 2007-05-27 Zoltan Varga <vargaz@gmail.com>
256 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
259 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
261 2007-05-24 Jonathan Chambers <joncham@gmail.com>
263 * mini.c: Add configure checks for header files.
264 * mini-x86.c: Add configure checks for header files.
265 * trace.c: Add configure checks for header files.
266 * aot-runtime.c: Add configure checks for header files.
267 * aot-compiler.c: Add configure checks for header files.
268 * driver.c: Add configure checks for header files.
269 * mini-codegen.c: Add configure checks for header files.
271 Code is contributed under MIT/X11 license.
273 2007-05-22 Zoltan Varga <vargaz@gmail.com>
275 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
276 icompare_imm -128 + op_iclt. Fixes #81703.
278 2007-05-19 Zoltan Varga <vargaz@gmail.com>
280 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
282 2007-05-15 Massimiliano Mantione <massi@ximian.com>
284 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
285 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
286 so that all isinst checks now use "interface_bitmap".
288 2007-05-15 Zoltan Varga <vargaz@gmail.com>
290 * cpu-amd64.md (jmp): Fix a warning.
292 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
294 * basic.cs: Add new regression test.
296 * basic.cs: Remove test which is now in basic-long.cs.
298 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
300 * basic-long.cs: Add new test.
302 2007-05-13 Zoltan Varga <vargaz@gmail.com>
304 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
306 2007-05-12 Zoltan Varga <vargaz@gmail.com>
308 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
310 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
313 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
316 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
317 the exception throwing code a bit.
319 * mini-x86.c (get_call_info): Allocate result from a mempool.
321 2007-05-11 Zoltan Varga <vargaz@gmail.com>
323 * aot-compiler.c (find_typespec_for_class): Fix the assert.
325 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
327 * mini.h (MonoCompile): Add 'token_info_hash' field.
329 * mini.c: Save token->method associations during compilation so the AOT
332 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
333 which reference generic classes and methods.
335 2007-05-10 Zoltan Varga <vargaz@gmail.com>
337 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
339 * aot-compiler.c (compile_method): Fix a typo in a comment.
341 * aot-runtime.c (decode_cached_class_info): Skip generic types.
343 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
346 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
348 2007-05-09 Zoltan Varga <vargaz@gmail.com>
350 * mini.h (MonoCompile): Add 'args' field.
352 * mini.c (mono_compile_create_vars): Store variables representing the arguments
355 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
357 2007-05-08 Zoltan Varga <vargaz@gmail.com>
359 * mini.c (mono_compile_get_interface_var): Remove this unused function.
361 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
363 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
364 opcodes for some opcodes.
366 * mini.h *.brg *.c: Use the new opcodes.
368 2007-05-08 Massimiliano Mantione <massi@ximian.com>
370 * mini.h: Bumped aot revision.
372 * inssel.brg: modified code generation of type checks for interfaces
373 to use the new "MonoClass.interface_bitmap" instead of the old
374 "MonoClass.interface_offsets".
376 2007-04-30 Zoltan Varga <vargaz@gmail.com>
378 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
380 2007-04-29 Zoltan Varga <vargaz@gmail.com>
382 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
385 2007-04-27 Neale Ferguson <neale@sinenomine.net>
387 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
389 2007-04-27 Wade Berrier <wberrier@novell.com>
391 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
392 mini.h) to fix build.
394 2007-04-26 Zoltan Varga <vargaz@gmail.com>
396 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
398 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
399 causes the corlib unit tests to fail.
401 2007-04-25 Zoltan Varga <vargaz@gmail.com>
403 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
405 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
407 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
408 opcodes to the comparison relations.
410 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
411 opcodes to their types.
413 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
415 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
416 it in cfg->arch.cinfo.
418 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
420 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
421 cfg->cil_offset_to_bb.
423 2007-04-24 Zoltan Varga <vargaz@gmail.com>
425 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
426 created becase of initlocals.
428 2007-04-23 Zoltan Varga <vargaz@gmail.com>
430 * mini-alpha.c cpu-alpha.md: More alpha port work from
431 Sergey Tikhonov <tsv@solvo.ru>.
433 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
435 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
437 2007-04-19 Zoltan Varga <vargaz@gmail.com>
439 * cpu-s390.md (break): Correct the length of break instruction.
441 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
443 * mini.c: fix a couple of soft-float issues and comments.
445 2007-04-15 Miguel de Icaza <miguel@novell.com>
447 * trace.c (is_filenamechar): - is also a filename char.
449 2007-04-15 Neale Ferguson <neale@sinenomine.net>
451 * mini-s390.c: Correct checking for enum type in return value processing.
453 2007-04-14 Raja R Harinath <rharinath@novell.com>
455 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
456 (version.h): Makefile is in the build directory.
458 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
460 * mini-amd64.h: fix for assertion failure on Solaris/amd64
462 2007-04-11 Martin Baulig <martin@ximian.com>
464 * mini.c (can_access_member): Fix handling of generic classes;
467 2007-04-10 Zoltan Varga <vargaz@gmail.com>
469 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
471 2007-04-05 Zoltan Varga <vargaz@gmail.com>
473 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
475 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
477 * mini-codegen.c: make sure the right spill amount is
478 used for fp or integer registers (fixes the float_sub_spill() on ppc).
480 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
482 * mini-ppc.c: fixes for the fp_branch_nan test.
484 2007-03-23 Zoltan Varga <vargaz@gmail.com>
486 * basic.cs: Comment out new test which still fails on ia64.
488 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
490 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
492 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
494 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
496 2007-03-22 Zoltan Varga <vargaz@gmail.com>
498 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
499 on 64 bit machines. Fixes part of #80738.
501 * basic.cs: Add regression test.
503 2007-03-17 Zoltan Varga <vargaz@gmail.com>
505 * inssel.brg basic.cs: Revert previous change to fix build.
507 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
510 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
512 * basic.cs: Add new regression test.
514 2007-03-17 Zoltan Varga <vargaz@gmail.com>
516 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
519 2007-03-16 Neale Ferguson <neale@sinenomine.net>
521 * cpu-s390x.md: Correct length of break instruction.
523 2007-03-16 Neale Ferguson <neale@sinenomine.net>
525 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
526 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
528 2007-03-15 Jonathan Chambers <joncham@gmail.com>
530 * *.c: Begin WIN64 port.
531 * mini.c: Use correct register in profiler.
532 * mini-amd64.c: No inline assembly on Win64.
533 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
534 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
535 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
536 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
537 mono_arch_ip_from_context for Win64.
539 Contributed under MIT/X11 license.
541 2007-03-15 Zoltan Varga <vargaz@gmail.com>
543 * exceptions-amd64.c (seh_handler): Ditto.
545 * exceptions-x86.c (seh_handler): Fix a memory leak.
547 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
549 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
550 mini-s390x.c: fixed peephole optimizations to deal
551 correctly with 1 and 2 byte reload avoidance.
553 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
555 * cpu-s390.md, cpu-s390x.md: update localloc length.
557 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
559 * cpu-g4.md: added missing descriptions.
561 2007-03-14 Miguel de Icaza <miguel@novell.com>
563 * Makefile.am: Add support so the tail tests are not executed on
564 PowerPC as that is a known limitation of the PowerPC port.
566 2007-03-13 Jonathan Chambers <joncham@gmail.com>
568 * runmdesc.bat: Move to msvc directory.
570 2007-03-13 Jonathan Chambers <joncham@gmail.com>
572 * runmdesc.bat: Run executable that was produced by the current
573 target and sent via an argument.
575 2007-03-11 Zoltan Varga <vargaz@gmail.com>
577 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
580 * generics.2.cs: Add regression test.
582 2007-03-09 Wade berrier <wberrier@novell.com>
584 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
586 2007-03-09 Zoltan Varga <vargaz@gmail.com>
588 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
589 AOT code depends on this.
591 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
593 * mini.c: more precise tracking of types in the eval stack
594 (part of fix for bug #81044).
596 2007-03-07 Zoltan Varga <vargaz@gmail.com>
598 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
600 * aot-compiler.c (encode_patch): Remove an obsolete comment.
602 2007-03-06 Zoltan Varga <vargaz@gmail.com>
604 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
606 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
608 2007-02-22 Zoltan Varga <vargaz@gmail.com>
610 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
611 a pointer on 64 bit systems. Fixes #80190.
613 * iltests.il: Add new regression test.
615 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
617 * mini.c: inline a constant for Environment.IsRunningOnWindows.
619 2007-02-19 Geoff Norton <gnorton@customerdna.com>
621 * trace.c: Remove an erroneous alignemnt check when tracing.
622 Fixes --trace on OSX86.
624 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
626 * mini-$(arch).h: initialize SP in context for all the archs.
628 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
630 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
631 regressions in the thread tests.
633 2007-02-14 Zoltan Varga <vargaz@gmail.com>
635 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
636 - fixed implementation of LOCALLOC opcode
637 - implemented non-un compare for floats
639 - implementation of FDIV and CKFINITE opcodes
640 - fixes for latest mono updates
641 - additional arch opcodes
643 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
645 * Makefile.am: simplify and merge rules for cross-compilation.
647 2007-02-07 Massimiliano Mantione <massi@ximian.com>
649 * local-propagation.c: Actually *apply* the fix for bug 80591...
651 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
653 * mini-exceptions.c: backuot part of the last change
654 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
656 2007-02-06 Massimiliano Mantione <massi@ximian.com>
657 * inssel.brg: Fix bug 59286.
660 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
662 * mini-exceptions.c: patch from Zoltan to correctly check for
663 stack boundaries (using the stack register, not the frame register),
664 fixes bugs #80724, #79717.
666 2007-02-03 Zoltan Varga <vargaz@gmail.com>
668 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
669 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
671 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
672 presence of frame pointer elimination.
674 2007-02-01 Geoff Norton <gnorton@customerdna.com>
676 * mini-x86.h: NetBSD UCONTEX_REG defines.
678 2007-02-01 Zoltan Varga <vargaz@gmail.com>
680 * inssel-amd64.brg: Fix amd64 build.
682 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
684 * mini.h: remove extern to workaround what looks likes gcc bug 26905
687 2007-01-31 Zoltan Varga <vargaz@gmail.com>
689 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
692 * mini-<ARCH>.c: Use mono_is_regsize_var ().
694 2007-01-30 Mark Mason <mason@broadcom.com>
696 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
697 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
698 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
699 beginning support for CEE_JMP [not quite working yet]
700 * tramp-mips.c: LMF handling now works
702 2007-01-30 Zoltan Varga <vargaz@gmail.com>
704 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
706 * mini.h (NULLIFY_INS): New macro.
708 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
710 * mini.c: statistical profiler fix for windows, patch
711 from Tor Lillqvist (tml@novell.com).
713 2007-01-30 Massimiliano Mantione <massi@ximian.com>
714 * local-propagation.c: Fix bug 80591.
716 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
718 * Makefile.am: put back the --export-dynamic option as with
719 the previous gmodule flags (thanks to Robert Jordan).
721 2007-01-28 Zoltan Varga <vargaz@gmail.com>
723 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
725 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
726 simplify and speed up the local register allocator. Also rename some fields
727 like iassign->vassign.
729 * regalloc.c: Remove some functions which are no longer used since their
730 inlined version is in mini-codegen.c.
732 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
734 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
736 2007-01-27 Zoltan Varga <vargaz@gmail.com>
738 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
739 narrowing. Fixes #80622.
741 * iltests.il: Add new regresssion test.
743 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
745 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
746 debug-debugger.c, debug-debugger.h: warning fixes.
747 * driver.c: updated copyright year and made it fit in one line.
749 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
751 * aot-runtime.c: updated to use mono-dl instead of gmodule.
753 2007-01-25 Zoltan Varga <vargaz@gmail.com>
755 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
757 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
759 * iltests.il: Add new test for bug #80507.
761 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
763 * mini-arm.h: use soft-float also on vfp for now.
765 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
767 * mini.c: fix some more soft-float issues.
769 2007-01-24 Zoltan Varga <vargaz@gmail.com>
771 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
773 2007-01-24 Massimiliano Mantione <massi@ximian.com>
774 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
775 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
776 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
778 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
780 * mini-arm.c: typo fix.
782 2007-01-23 Neale Ferguson <neale@sinenomine.net>
784 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
786 2007-01-21 Zoltan Varga <vargaz@gmail.com>
788 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
789 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
791 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
793 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
795 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
797 * inssel.brg: Fix a warning.
799 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
801 * abcremoval.c ssa.c ssapre.c: Update after this change.
803 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
805 * dominators.c (df_set): Use mono_bitset_union_fast.
807 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
809 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
810 mini-codegen.c: reduce relocations and memory usage for the cpu
813 2007-01-20 Zoltan Varga <vargaz@gmail.com>
815 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
817 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
818 to reduce their size.
820 2007-01-19 Mark Mason <mason@broadcom.com>
822 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
823 * mini-mips.c: more configuration macros, support long conditional branches, additional
824 asserts, fix epilog instrumentation.
825 * mini-mips.h: use standard stack walk
826 * cpu-mips.md: increase size of div, rem and conditional branches
828 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
830 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
833 2007-01-19 Zoltan Varga <vargaz@gmail.com>
835 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
836 (compile_method): Ditto.
838 * aot-runtime.c (decode_klass_info): Ditto.
840 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
841 needed by the code generated by inssel.brg. Also fix a warning.
843 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
845 * mini.c: deal with enums that become genericinsts by
846 being nested in a generic class (bug #79956).
848 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
850 * mini.c: match the generic definition to check for
851 private access with generic types (bug #78431).
853 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
855 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
856 to make life easier for people cross-compiling that insist on not
859 2007-01-17 Mark Mason <mason@broadcom.com>
861 * inssel-long.brg: patch to deal with mips missing flags
862 * inssel-long32-mips.brg: implement overflow checks
863 * insset-mips.brg: implement overflow checks
864 * mini-mips.h: implement conditional exception handling
865 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
866 Remove unused code, minor cleanups.
867 * exceptions-mips.c: minor cleanups
868 * mini-ops.h: add mips conditional exception ops
869 * cpu-mips.md: add mips conditional exception ops
872 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
874 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
875 to deal with mips missing of flags.
877 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
879 * exceptions-ppc.c: execute fault handlers.
881 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
883 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
885 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
887 * mini.c: handle also floating point values in initialize_array.
889 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
891 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
892 array initialization and make it conditional on the intrins option.
894 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
896 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
897 relocations and put the patch info names close to the enum definition.
899 2007-01-15 Mark Mason <mason@broadcom.com>
901 * basic.cs, exceptions.cs: break up large tests to increase debugability.
903 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
905 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
907 2007-01-12 Raja R Harinath <rharinath@novell.com>
909 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
911 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
913 * Makefile.am: distribute the mips sources.
915 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
917 * mini-codegen.h: handle bug #80489 here, by excluding ecx
920 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
922 * cpu-x86.md: back out for now as this triggers other regressions.
924 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
926 * cpu-x86.md: force src1 and dest regpair for long shift instructions
927 to eax:edx, so ecx can't get allocated to them (bug #80489).
929 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
931 * mini.c, mini-exceptions.c: enabled running fault handlers
934 2007-01-03 Miguel de Icaza <miguel@novell.com>
936 * driver.c: If nothing fail, do not use the string "failed",
937 because it makes it very annoying to view test result logs on the
940 2006-12-30 Miguel de Icaza <miguel@novell.com>
942 * debug-debugger.c (mono_debugger_main): Rename "main" to
943 "main_method" to prevent a warning.
945 Remove a warning for unused field.
947 2006-12-28 Martin Baulig <martin@ximian.com>
950 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
952 2006-12-22 Martin Baulig <martin@ximian.com>
954 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
955 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
956 seperate `.mdb_debug_info' section, so we can access it from the
957 debugger even if the binary is stripped.
959 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
960 from the `.mdb_debug_info' here to prevent the linker from
961 removing that section.
963 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
966 2006-12-19 Robert Jordan <robertj@gmx.net>
968 * mini-x86: enable the code to return small structures in
969 registers for FreeBSD as well. Fixes bug #80278.
970 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
972 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
974 * mini-x86.c: align the stack when calling the profiler
975 function instrumenting the prolog (on OSX).
977 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
979 * mini.c: emit a break opcode where Debugger.Break () is called.
981 2006-12-13 Miguel de Icaza <miguel@novell.com>
983 * mini.c (mono_method_to_ir): Provide useful information on this
984 assert, to prevent others from debugging like I did.
986 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
988 * mini.c: enable code which was incorrectly commented
991 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
993 * mini-x86.c: enable on OSX, too, the code to return small
994 structures in registers.
996 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
998 * mini-x86.c: remove the use of the dynamic code manager here, too.
1000 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1002 * mini.h, debug-debugger.c, tramp-*.c: fixed
1003 mono_debugger_create_notification_function() to use
1004 mono_global_codeman_reserve () instead of a dynamic code manager.
1006 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1008 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1009 ves_array_element_address() jit icall and use a generated
1010 managed method instead (which is about 4 times faster for a rank 3
1013 2006-11-29 Mark Mason <mason@broadcom.com>
1015 * basic-calls.cs: additional tests for passing
1016 structures as function arguments.
1018 2006-11-29 Mark Mason <mason@broadcom.com>
1020 * mini-mips.h: disable custom exception handling
1021 * mini-mips.c: throw/rethrow should use jalr to call
1022 exception stubs. Fixed bug with passing structures
1023 by value. More support for tracing floating point
1026 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1028 * mini.c: fixed typo in the soft-float ldind.r4 handling
1031 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1033 * mini.c, mini.h, driver.c: added --runtime command line
1034 option to select a different runtime than the autodetected one.
1035 * jit.h: added API for embedders to initialize with a specific
1038 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1040 * mini.c: handle also boxing of r4 values (bug #80024).
1042 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1044 * mini-ppc.c: force indirect calls until we reserve
1045 enough address space for all the generated code.
1047 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1049 * exceptions-arm.c: workaround bugs in the libc definition
1052 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1054 * inssel.brg: fixes from me and Mark Mason.
1056 2006-11-23 Dick Porter <dick@ximian.com>
1058 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1059 semaphore display now we've fixed the initial value
1061 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1063 * inssel.brg: partially revert the last change to fix the build.
1065 2006-11-21 Mark Mason <mason@broadcom.com>
1067 * inssel.brg: Add and use compare-and-branch macros to support
1068 architectures that do not have condition code registers (ie. MIPS).
1069 * *-mips.{c,brg,md}: Fix copyright statements
1071 2006-11-20 Mark Mason <mason@broadcom.com>
1073 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1074 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1075 * mini.h: Added declaration for mono_print_ins()
1076 * mini-codegen.c: added ins_spec initializer for MIPS
1077 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1078 vreg to be virtual and hreg to be non-virtual.
1079 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1080 is not yet working/implemented correctly.
1081 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1082 non-static, fixup calls to print_ins() from other parts in the file.
1084 2006-11-20 Mark Mason <mason@broadcom.com>
1086 * basic-calls.cs: added tests for passing structures as arguments
1089 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1091 * inssel-long32.brg: optimize signed division by power of two.
1093 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1095 * mini-arm.c: added support for interworking with thumb code
1096 (mono must be still be built using the ARM instruction encoding).
1098 2006-11-19 Miguel de Icaza <miguel@novell.com>
1100 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1101 verifier has different rules for it. Fixes a few verifier issues
1104 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1105 at the end, so people know what happened.
1107 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1109 * brach-opts.c: in optimize_exception_target() make sure we
1110 are in a catch clause (fixes bug #79871).
1112 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1114 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1115 more soft-float support fixes.
1117 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1119 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1120 that are passed half on the stack and half in registers.
1122 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1124 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1125 more mips integration work from Mark E Mason
1126 <mark.e.mason@broadcom.com>.
1128 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1130 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1131 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1132 tramp-mips.c: added sources for the mips port, not
1133 integrated in the build yet. Contributed by
1134 Mark E Mason <mark.e.mason@broadcom.com>.
1136 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1138 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1140 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1142 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1143 put the soft-float rules in its own file since it seems to
1144 break s390 compilation.
1146 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1148 * mini-arm.c: fixed wrnings.
1150 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1152 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1153 inssel-arm.brg: ARM support for soft-float.
1155 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1157 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1158 loads and stores of 32 bit fp values.
1160 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1162 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1164 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1165 works. Fixes #79852 and #79463.
1167 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1169 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1170 more soft-float support WIP and fixes.
1172 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1174 * mini-arm.c: some VFP updates.
1176 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1178 * mini-exceptions.c: 0 is a valid local var offset in some
1179 architectures, don't assert (bug #78508).
1181 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1183 * exceptions-arm.c: fixed off by one error in stack walk code.
1185 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1187 * mini.h, mini.c: more precise tracking of type load exceptions.
1189 2006-11-03 Robert Jordan <robertj@gmx.net>
1191 * Makefile.am: [WIN32] Add monow.exe target.
1192 * driver.c: [WIN32] Don't detach the console when debugging.
1195 2006-10-30 Miguel de Icaza <miguel@novell.com>
1197 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1199 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1201 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1203 * driver.c (mini_regression): Fix --regression with AOT.
1205 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1207 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1209 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1211 * mini-sparc.h: Don't use sigaction on sparc/linux.
1213 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1215 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1217 * mini-exceptions.c: Add proper include files for getpid ().
1219 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1221 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1222 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1225 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1226 name cache to reduce its size.
1228 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1230 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1232 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1233 the mono_lmf TLS variable.
1235 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1236 trampoline lmf frames.
1238 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1240 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1242 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1243 the mono_lmf TLS variable.
1245 * mini-exceptions.c: Access the LMF structure through accessors.
1247 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1248 variable instead of in jit_tls->lmf.
1250 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1252 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1253 trampoline lmf frames.
1255 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1257 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1259 * mini.c trace.c mini-x86.c: Revert these too.
1261 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1264 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1266 * genmdesc.c: removed now dead code.
1268 2006-10-09 Robert Jordan <robertj@gmx.net>
1270 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1272 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1274 * mini.h: do not leave gaps in the opcode values.
1276 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1278 * jit-icalls.h: flag functions as internal here, too.
1280 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1282 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1283 functions with the internal attribute.
1285 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1287 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1289 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1291 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1294 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1296 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1297 tail calls as on other platforms.
1299 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1301 * iltests.il: Add a few tailcall tests.
1303 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1305 * driver.c: fix loop for old compilers (bug #79521).
1307 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1309 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1311 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1313 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1314 metadata without any code.
1316 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1317 more precise debugging information using gdb.
1319 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1321 * inssel-ia64.brg: Make the helper methods static.
1323 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1325 * inssel-x86.brg: make the helper methods static.
1327 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1329 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1331 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1333 * mini.c: updates for monoburg changes.
1334 * inssel.brg: make a few helper functions static as they should.
1336 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1338 * Makefile.am: Move mini-codegen.c to common_sources.
1340 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1342 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1344 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1345 mini-ppc.h: port to use the common local register allocator.
1347 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1349 * mini.h: Remove the comment too then.
1351 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1353 * mini.h: put back backend.data which is to be used shortly and
1354 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1355 pointers on 4 byte boundaries it'd have much bigger issues running
1356 and you can ifdef it out anyway.
1358 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1360 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1361 MonoInst size by 4 bytes on 64 bit machines.
1363 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1365 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1366 replacement with more meaningful field names. Arch maintainers, please
1367 check the assigned names are good enough for your arch.
1369 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1371 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1372 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1374 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1376 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1377 relocations and memory requirements, put the optimization flags
1378 definitions in their own file.
1380 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1382 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1384 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1386 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1388 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1390 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1392 * inssel.brg: use the correct function to get the size of an item
1393 in an array, given an element class.
1394 * aot-compiler.c: do not access class->class_size directly.
1396 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1398 * mini.h, debug-mini.c: added a debugging function to print
1399 info about local variables and arguments in a jitted method.
1401 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1403 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1405 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1407 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1409 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1410 inner and outer loops when passing vtypes.
1412 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1414 * mini-ppc.c: take into account the cpu errata for cache flushing
1415 which caused some random errors (bug #79381).
1417 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1419 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1420 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1422 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1424 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1427 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1430 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1431 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1433 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1436 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1438 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1440 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1442 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1443 macro does not have to be changed during debugging.
1445 * 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>.
1447 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1449 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1451 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1452 MONO_ARCH_NO_EMULATE_MUL is defined.
1454 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1456 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1458 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1460 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1462 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1464 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1465 stuff to mini-exceptions.c where it is used.
1467 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1468 setup code, the real one is in mini-exceptions.c.
1470 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1471 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1472 some changes from the freebsd ports tree.
1474 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1477 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1479 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1481 * mini.c: on Linux, check for /proc to be mounted
1482 (bug# 79351, novell bug#201204).
1484 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1486 * mini.c: handle cases where pthread_attr_getstack() behaves
1487 incorrectly (bug #78096).
1489 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1491 * mini-arm.c: support larger stack frames (bug #79272).
1493 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1495 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1497 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1500 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1501 mono_class_from_name () to find a class from its name.
1503 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1505 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1507 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1509 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1511 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1513 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1515 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1516 callinfo->trampoline.
1518 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1520 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1523 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1525 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1527 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1529 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1530 stats.method_trampolines, it is already done by the generic trampoline code.
1532 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1534 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1536 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1538 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1540 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1542 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1544 * mini.c (print_jit_stats): Print new stats.
1546 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1548 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1550 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1551 Address on two dimensional arrays. Fixes #78729.
1553 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1555 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1558 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1560 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1563 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1565 (mini_get_ldelema_ins): Ditto.
1567 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1569 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1570 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1573 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1575 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1576 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1578 * exceptions-s390x.c: Cosmetic change.
1580 * tramp-s390.c: Fix warning.
1582 * cpu-s390.md: Correct length of mul_imm.
1584 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1586 * aot-compiler.c: added binary writer with ELF backend
1587 implementation (only on Linux/x86 for now).
1589 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1591 * Makefile.am: Don't run net 2.0 AOT tests.
1593 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1594 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1596 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1598 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1600 * aot-compiler.c: simplified and refactored the asm-writing code
1601 to allow different backends.
1603 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1605 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1607 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1608 little. Share patches of type TYPE_FROM_HANDLE as well.
1610 * mini.c (mono_patch_info_equal): New helper function.
1611 (mono_patch_info_hash): Ditto.
1613 * aot-compiler.c (emit_method_code): Fix s390 build.
1615 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1616 is not handled because it is stored as a flag and not as a type ctor. Fixes
1619 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1621 * aot-compiler.c: Fix computation of GOT slot statistics.
1623 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1624 Also remove support for not PIC AOT.
1626 * mini.h: Bump AOT file format version.
1628 * objects.cs: Add a test for #78990.
1630 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1631 (peter.dettman@iinet.net.au). Fixes #79087.
1633 * basic-long.cs: Add a test for the above.
1635 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1637 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1639 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1642 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1644 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1647 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1649 * mini.c: Don't verify COM proxy invoke calls
1652 2006-08-10 Dick Porter <dick@ximian.com>
1654 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1655 which process is holding semaphores locked.
1657 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1659 * mini-ia64.c mini-amd64.c: Fix #79027.
1661 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1663 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1665 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1666 implicit arguments in a vararg call. Fixes #79027.
1668 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1670 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1671 (mono_get_array_new_va_signature): Ditto.
1673 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1675 * aot-runtime.c: Call init_plt lazily.
1677 * inssel-long.brg: Fix unsigned long->int conversion.
1679 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1681 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1682 that most data is now in the .rss/.data section.
1684 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1686 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1688 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1690 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1692 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1694 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1695 virtual call. Fixes #79010.
1697 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1698 and use the result as the this argument in the real call.
1700 * generics.2.cs: Add a new test for #79010.
1702 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1704 * mini-x86.c: Fix a warning.
1706 * aot-compiler.c: Add a bunch of statistics.
1708 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1710 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1712 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1714 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1716 * 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>.
1718 2006-07-13 Miguel de Icaza <miguel@novell.com>
1720 * mini.c (mono_method_to_ir): Obtain the original method in the
1721 CIL stream and use this to perform validation.
1725 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1727 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1728 (mono_arch_call_opcode): Ditto.
1730 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1733 * mini.c (mono_patch_info_dup_mp): New helper function.
1735 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1736 compilation. Fixes #78827.
1738 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1740 * declsec.c: Use original security informations for
1741 MONO_WRAPPER_MANAGED_TO_MANAGED.
1743 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1745 * mini.c: Allow Com Interop methods/classes and
1746 don't verify COM wrapper calls
1749 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1751 * inssel-long32.brg: Fix long->i4 checked conversion.
1753 * exceptions.cs: Add a test for the above.
1755 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1757 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1759 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1762 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1765 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1767 * mini.c: Fix solaris/x86 exception handling.
1769 * Makefile.am: Get rid of $(ICU_LIBS).
1771 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1773 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1774 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1775 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1777 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1779 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1780 this function causes a SIGSEGV.
1782 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1784 * mini.c: Remove unused solaris/x86 includes.
1786 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1788 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1790 2006-06-20 Jb Evain <jbevain@gmail.com>
1792 * cpu-g4.md: fix max length of start_handler instruction.
1794 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1795 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1797 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1798 * ssa.c: Fixed bug 78653 for SSA based deadce.
1799 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1800 MonoInst.flags, used in SSA based deadce.
1801 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1802 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1804 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1806 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1807 it can end up using non executable memory on ppc64 systems
1808 running ppc32 userspace (fix from Johannes Berg).
1810 2006-06-14 Dick Porter <dick@ximian.com>
1812 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1815 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1816 * mini.c: Made so that inline is locally disabled if it would
1817 trigger a .cctor, because too many apps depend on this behavior
1818 (which seems to be also the one of the MS CLR).
1820 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1822 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1823 No idea why this worked before.
1825 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1826 which branch to outer exception clauses since they could skip the
1827 inner finally clauses. Fixes #78633.
1829 * exceptions.cs: Add a test for the above.
1831 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1834 * iltests.il: Add a test for the above.
1836 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1838 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1839 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1841 * iltests.il: Add a test for the above.
1843 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1845 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1847 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1848 methods as instrinsics.
1850 2006-06-09 Wade Berrier <wberrier@novell.com>
1852 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1853 (simple-cee-ops.h ssapre-mini-ops.h)
1855 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1857 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1858 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1860 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1861 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1863 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1865 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1867 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1869 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1870 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1871 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1872 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1873 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1874 of opcodes, so that bug 78549 should not happen again.
1875 * ssapre.c: Updated to use the renamed files.
1877 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1879 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1880 in OP_ATOMIC_EXCHANGE_I4.
1882 2006-06-07 Wade Berrier <wberrier@novell.com>
1884 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1885 in mono_debugger_create_notification_function)
1887 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1889 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1891 * mini.c (type_from_stack_type): Disable some changes which do not
1894 * driver.c: Reenable opts.
1896 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1897 of the evaluation stack.
1899 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1900 evaluation stack trace at entry to the bblock.
1902 * mini.c (merge_stacks): New function to perform verification of stack merges.
1903 Turned off by default.
1905 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1908 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1910 * local-propagation.c: Fixed bug 78549.
1912 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1914 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1916 2006-06-02 Miguel de Icaza <miguel@novell.com>
1918 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1919 tramp-arm.c, tramp-ia64.c
1920 (mono_debugger_create_notification_function): Update signature to
1921 new signature and use new protocol for creating the notification
1924 Should fix the build.
1926 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1928 * exceptions-ppc.c (mono_jit_walk_stack)
1929 (ves_icall_get_frame_info): Fix the build
1931 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1933 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1935 2006-05-31 Raja R Harinath <rharinath@novell.com>
1937 * il2tests.2.il: New file for generics CIL tests. Add test for
1939 * Makefile.am: Update.
1942 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1945 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1947 * aliasing.c: Fixed bug 78311.
1949 2006-05-29 Martin Baulig <martin@ximian.com>
1951 * mini-exceptions.c (mono_find_jit_info): When computing the
1952 native offset, check whether we're actually inside the method's
1953 code; call mono_debug_print_stack_frame() to format the frame.
1954 (ves_icall_System_Exception_get_trace): Call
1955 mono_debug_print_stack_frame() to format the stack frame.
1956 (ves_icall_get_trace): Update to the new debugging API.
1957 (mono_jit_walk_stack_from_ctx): Likewise.
1958 (ves_icall_get_frame_info): Likewise.
1960 * mini.c (get_method_from_ip): Use the new debugging API.
1961 (mono_print_method_from_ip): Likewise.
1964 (mono_jit_walk_stack): Use the new debugging API.
1965 (ves_icall_get_frame_info): Likewise.
1967 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1969 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1971 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1973 * mini.c: Added "limitator" to inline for debugging.
1975 2006-05-24 Martin Baulig <martin@ximian.com>
1977 * debug-debugger.c (mono_debugger_init): Create a private,
1978 malloc()-based code manager for the notification function and
1979 intentionally leak it on exit. This fixes the crash-on-exit race
1983 (mono_debugger_create_notification_function): Added
1984 `MonoCodeManager *' argument.
1987 (mono_debugger_create_notification_function): Added
1988 `MonoCodeManager *' argument.
1990 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1992 * aliasing.c: Fixed 64 bit issue.
1993 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1994 default since all known bugs are fixed (one more time!).
1996 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1998 * mini.c: write barrier support.
2000 2006-05-23 Martin Baulig <martin@ximian.com>
2002 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2003 check at the top of the file.
2005 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2007 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2008 reverting changes without reason and without changelog entries.
2010 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2012 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2013 to a few opcodes. Fixes #78439.
2015 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2016 consistency with other archs.
2018 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2020 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2022 * debug-debugger.c: fix the build.
2024 2006-05-17 Martin Baulig <martin@ximian.com>
2027 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2028 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2029 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2030 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2032 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2034 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2036 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2038 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2039 MONO_TYPE_GENERICINST.
2041 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2042 MONO_TYPE_GENERICINST.
2044 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2046 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2049 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2051 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2053 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2055 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2057 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2058 mono_trace_cleanup ().
2060 * iltests.il: Fix problem with the newly added test.
2062 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2063 due to register constraints, free up the previous hreg. Fixes #78314.
2065 * iltests.il: Add new test for #78314.
2067 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2068 Interlocked.Add. Fixes #78312.
2070 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2072 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2074 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2076 2006-05-05 Martin Baulig <martin@ximian.com>
2078 * debug-mini.c (mono_debug_open_block): New method.
2081 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2082 the beginning of each basic block.
2085 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2086 the beginning of each basic block.
2088 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2090 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2091 default until I understand why they break the build on amd64.
2093 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2095 * mini.c (mini_cleanup): Call mono_cleanup ().
2097 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2100 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2102 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2103 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2104 default since all known bugs are fixed, and I cannot reproduce bug
2105 77944... I'm asking Matt Hargett to test again after this commit.
2107 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2109 * mini-codegen.c: Fixed typo that thrashed inline.
2111 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2113 * dominators.c (compute_dominators): Avoid using a worklist since
2114 it is not correct in some cases. Instead, iterate over all bblocks as
2115 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2117 2006-04-28 Miguel de Icaza <miguel@novell.com>
2119 * mini.c (mono_jit_compile_method_inner): Use
2120 mono_prepare_exception_from_error that resets the value
2123 2006-04-27 Miguel de Icaza <miguel@novell.com>
2125 * mini.c: Move the mini_loader_error_to_exception to metadata.
2127 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2129 * aliasing.c: Fixed bug 78210.
2131 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2133 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2134 default until all their problems (or the ones they trigger) are fixed.
2136 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2138 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2140 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2141 as loaded only after resolving patches since that could invoke the same method.
2143 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2145 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2148 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2151 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2154 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2155 made from AOT code through the PLT table.
2157 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2158 holding the plt offset when a call is made to the aot plt trampoline.
2160 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2162 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2165 * Makefile.am (common_sources): Fix build breakage.
2167 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2168 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2169 intra-assembly calls if possible.
2171 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2173 * mini-trampolines.c: Handle PLT entries.
2175 * mini.c: Avoid creating a GOT var for calls.
2177 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2180 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2183 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2186 * mini.h: Bump AOT file format version.
2188 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2191 2006-04-25 Martin Baulig <martin@ximian.com>
2193 * driver.c: Disable copyprop, consprop and inline when running
2194 inside the debugger.
2196 2006-04-25 Martin Baulig <martin@ximian.com>
2198 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2199 with `get_current_thread' and added `detach'.
2200 (MonoDebuggerMetadataInfo): Added `thread_size',
2201 `thread_tid_offset', `thread_stack_ptr_offset' and
2202 `thread_end_stack_offset'.
2204 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2206 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2209 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2210 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2212 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2214 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2216 * aot.c: Add support for ADJUSTED_IID.
2218 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2220 * aot.c (emit_method_order): Don't align method_order_end.
2222 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2223 the interface ID changes.
2225 2006-04-21 Dick Porter <dick@ximian.com>
2227 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2228 cleaning up a thread. Fixes the new part of bug 77470.
2230 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2232 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2235 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2237 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2239 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2240 SIGSEGV. Fixes #78072.
2242 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2243 unregister our SIGABRT handler.
2245 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2247 * mini.c: Disabled inline where it can alter the call stack in a
2248 way visible from managed code.
2249 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2252 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2254 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2255 on other platforms. Fixes #78089.
2257 2006-04-13 Martin Baulig <martin@ximian.com>
2259 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2260 determine whether we're inside the debugger.
2263 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2265 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2267 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2268 handler clauses. Fixes #78024.
2270 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2271 in the CALL_MEMBASE opcodes. Fixes #78088.
2272 (mono_arch_get_vcall_slot_addr): Ditto.
2274 2006-04-10 Martin Baulig <martin@ximian.com>
2276 * debug-debugger.c: The thread handling code has now been moved
2277 into ../metadata/threads.c.
2279 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2281 * driver.c (mono_main): Fix --with-gc=none build.
2283 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2284 (mono_spillvar_offset_float): Ditto.
2285 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2286 hreg, not when its !global, since on ia64, there is a third category: stacked
2289 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2291 * mini.c: set MonoInst->klass for load field address and a few other
2294 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2296 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2298 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2300 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2301 the branch opt changes.
2303 2006-04-06 Dick Porter <dick@ximian.com>
2305 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2307 * wapihandles.c (mini_wapi_seminfo):
2308 * driver.c (mono_main): Add semaphore info option
2310 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2312 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2313 branch optimization changes. Fixes #78009.
2315 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2317 * mini.c: ignore accessibility of methods in managed->native wrappers.
2319 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2321 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2323 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2325 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2327 * mini.c: Modify the branch optimizations to preserve the invariant that
2328 the entries inside the in_bb and out_bb arrays are unique.
2329 (mono_unlink_bblock): Avoid creation of new arrays.
2331 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2333 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2336 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2338 * mini.c (optimize_branches): Remove the "optimizations" in
2339 the cbranch1/cbranch2 -> branch cases which were causing several
2340 problems in the past. Fixes #77986.
2342 2006-03-31 Chris Toshok <toshok@ximian.com>
2344 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2345 default optimizations :(
2347 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2349 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2352 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2354 * local-propagation.c: Added comments to structs and removed
2355 "Mono" prefixes from local tree mover types.
2357 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2359 * Makefile.am (arch_sources): Define this for each architecture so
2360 libmono_la_SOURCES is defined in one place.
2362 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2364 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2367 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2369 * driver.c: print the GC name supplied by configure.
2371 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2373 * local-propagation.c: Added tree mover, and moved here all the
2374 local propagation code from mini.c
2375 * mini.c: Added support for treeprop, and moved all the local
2376 propagation code to local-propagation.c
2377 * mini.h: Added support for treeprop
2378 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2379 treeprop, inline and deadce by default
2380 * Makefile.am: Added local-propagation.c
2382 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2384 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2386 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2388 * debug-debugger.c: make it compile without the Boehm GC.
2390 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2392 * mini.c: fixed issue with mismatch when an icall is registered
2393 with multiple names but same address.
2395 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2397 * declsec.c, mini-exceptions.c: use write barrier to set reference
2398 fields of managed objects.
2400 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2402 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2403 (can_access_internals): Fix a warning.
2405 * mini.c (print_method_from_ip): Rename this to
2406 mono_print_method_from_ip so it gets exported.
2408 * trace.c: Deal with strings inside StringBuilder's containing garbage
2409 and fix memory leaks. Fixes #77848.
2411 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2413 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2416 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2418 * mini-s390.c: Remove OP_X86_TEST_NULL.
2420 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2422 * mini.c: use the correct GetHashCode() for the moving collector.
2424 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2426 * liveness.c: Regalloc spill cost tuning.
2428 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2430 * mini-s390x.h: Correct S390_LONG macro.
2432 * mini-s390x.c: Cleanup unused code.
2434 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2436 * jit-icalls.h: New file.
2438 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2439 icalls and include that instead of including jit-icalls.c.
2441 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2444 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2446 * mini.c: when checking for member accessibility, also check for
2447 friend assemblies and for explicit interface implementations.
2449 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2451 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2453 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2455 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2456 common cases are done first.
2458 * mini-ops.h: Only define platform specific opcodes on the given platform.
2460 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2463 2006-03-14 Martin Baulig <martin@ximian.com>
2465 Revert Paolo's change from r57348:
2467 * mini.h: don't use gboolean for bitfields.
2468 * mini.c: verifier changes for fields and methods accessibility.
2470 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2472 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2474 * mini-s390x.c: Fix conv_r_un.
2476 * cpu-s390, cpu-s390x.md: Fix lengths.
2478 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2480 * mini.c: nested types have access to all the nesting
2481 levels, not just the enclosing types.
2483 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2485 * mini.c: added a few more verification checks.
2487 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2489 * liveness.c: Merge optimizations from the linear-il branch.
2491 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2493 * mini-ia64.c (emit_call): Add a comment.
2495 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2497 * tramp-ia64.c: Fix some warnings.
2499 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2501 * mini.h: don't use gboolean for bitfields.
2502 * mini.c: verifier changes for fields and methods accessibility.
2504 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2506 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2507 lazy icall wrapper changes.
2509 * dominators.c: Replace all the dominator algorithms with faster
2510 ones from the linear-il branch.
2512 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2515 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2516 common cases are done first.
2518 * mini-amd64.c: Fix some warnings.
2520 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2523 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2526 * mini.h: Add a missing prototype.
2528 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2530 * mini.c: Compile icall wrappers lazily.
2532 * mini-codegen.c: Use printf instead of g_print since its much faster.
2534 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2537 * mini.c (optimize_branches): Cache the negative result from
2538 remove_block_if_useless ().
2540 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2541 Also fix some bblock linking issues.
2543 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2546 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2548 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2549 accessed fields first, for better cache behavior.
2551 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2553 * mini.c: speedup IList<T> array accesses.
2555 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2557 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2558 inline_costs counter. Fixes #77190.
2560 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2562 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2563 trace messages. Fixes #77706.
2565 2006-03-04 Martin Baulig <martin@ximian.com>
2567 * tramp-amd64.c, tramp-x86.c
2568 (mono_debugger_create_notification_function): Use
2569 mono_global_codeman_reserve() to allocate a buffer at runtime and
2572 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2574 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2575 notification function at runtime and then call `initialize' in the
2576 `MONO_DEBUGGER__debugger_info' vtable.
2578 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2580 * iltests.il: Fix a visibility problem.
2582 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2584 * driver.c, mini.c: add hooks for the counters API.
2586 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2588 * driver.c: show disabled options.
2590 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2592 * linear-scan.c: always use cost-driven selection.
2594 2006-02-28 Raja R Harinath <rharinath@novell.com>
2596 * jit-icalls.c (helper_compile_generic_method): Revert change from
2599 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2601 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2603 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2605 * inssel.brg: style fixes, mostly to force the updated monoburg
2606 to run for people using svn.
2608 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2610 * mini.c: match monoburg changes.
2612 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2614 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2615 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2616 declaration in the header file.
2618 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2620 * helpers.c: reduce relocations and mem usage.
2622 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2624 * mini.h, mini-codegen.c: disable logging features if
2625 requested by configure.
2627 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2629 * mini.c: tiny verifier changes.
2631 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2633 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2634 cpu-pentium.md: stack alignment changes for osx/x86,
2635 partially from Geoff Norton <gnorton@customerdna.com>.
2637 2006-02-24 Raja R Harinath <harinath@gmail.com>
2639 * jit-icalls.c (helper_compile_generic_method): Update to changes
2640 in metadata/class.c.
2642 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2644 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2646 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2647 interface calls with large offsets.
2649 2006-02-23 Raja R Harinath <rharinath@novell.com>
2651 * jit-icalls.c (helper_compile_generic_method): Document the
2652 special-case we depend on so that we can inflate the method twice
2653 with the same context with no bad side-effects.
2655 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2657 * mini-x86.c, mini-amd64.c: fix for case when xen support
2660 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2662 * mini-x86.c, mini-amd64.c: generate code to access tls items
2663 in a faster way for Xen systems.
2665 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2667 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2668 updates and compilation fixes for the OSX/x86 port, mostly from
2669 Geoff Norton <gnorton@customerdna.com>.
2671 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2673 * inssel.brg: faster interface call implementation
2674 to sync with the interface_offsets MonoVTable changes.
2676 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2678 * mini.c: more verification checks.
2680 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2682 * mini.c: added a few more verification checks.
2684 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2686 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2687 facility on the processor and use it if available.
2689 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2691 * driver.c, aot.c, mini.c: throw exception if the IL code is
2692 invalid or unverifiable.
2694 2006-02-17 Raja R Harinath <rharinath@novell.com>
2696 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2699 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2701 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2703 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2705 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2706 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2707 handling of instantiated generic valuetypes.
2709 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2711 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2712 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2715 * generics.2.cs: Revert the nullable reftypes tests.
2717 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2719 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2720 using __builtin_frame_address (1) as it doesn't work in the presence
2721 of optimizations. Hopefully fixes #77273.
2723 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2724 -> generics.cs change as it doesn't work with some automake versions.
2726 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2728 * mini.c: handle systems that sue a different way to
2729 retrieve the stack address of the current thread.
2731 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2733 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2734 it specially in the makefile.
2736 * generics.2.cs: Add tests for nullable reference types.
2738 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2740 * mini.c: always handle the case when mono_jit_init()
2741 is called in a thread different from the main thread,
2742 confusing libgc (bug #77309).
2744 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2746 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2748 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2750 * mini.c: change optimize_branches () to use a single loop
2751 and introduce a new optimization to simplify some range checks.
2753 2006-02-03 Martin Baulig <martin@ximian.com>
2755 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2756 and merged with debugger_thread_manager_add_thread().
2757 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2758 inform the debugger about the main thread.
2760 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2762 * basic.cs: Add test for div.un/rem.un constant folding.
2764 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2766 * cpu-s390x.md: correct int_xor_imm length
2768 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2770 * generics.2.cs: New test for #77442.
2772 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2775 2006-02-02 Martin Baulig <martin@ximian.com>
2777 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2778 <mono/metadata/mono-debug-debugger.h>
2780 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2782 2006-02-02 Martin Baulig <martin@ximian.com>
2784 * debug-debugger.h: New header file for debug-debugger.c.
2786 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2787 function is a separate thread anymore; add support for attaching.
2789 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2791 * tramp-x86.c: Fix a warning.
2793 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2795 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2796 on very large methods.
2798 * aot.c (load_patch_info): Fix a warning.
2800 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2802 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2803 mini-ops.h: alu membase optimizations.
2805 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2807 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2808 to speedup StringBuilder.
2810 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2812 * dominators.c (mono_compute_natural_loops): Fix detection of
2813 loop body start blocks.
2815 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2817 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2819 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2822 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2824 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2826 2006-01-25 Martin Baulig <martin@ximian.com>
2828 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2829 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2830 started to cleanup this file a little bit.
2832 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2834 * mini.c: optimize a codepath frequently happening in generics code.
2836 2006-01-23 Martin Baulig <martin@ximian.com>
2838 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2840 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2843 * driver.c: debug-debugger.c is only available if
2844 `MONO_DEBUGGER_SUPPORTED' is defined.
2846 2006-01-23 Martin Baulig <martin@ximian.com>
2848 * debug-debugger.c: Only enable this on platforms where the Mono
2849 Debugger is working (x86 and x86_64).
2851 2006-01-21 Martin Baulig <martin@ximian.com>
2853 The Mono Debugger is now using the normal `mono' instead of the
2854 `mono-debugger-mini-wrapper' when executing managed code.
2856 * debug-debugger.c: New file; previously known as
2857 debugger/wrapper/wrapper.c.
2859 * debug-mini.c (mono_init_debugger): Removed.
2861 * driver.c (mono_main): Added new `--inside-mdb' command line
2862 argument which is used when running inside the debugger.
2864 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2866 * liveness.c (mono_analyze_liveness): Remove some unused data
2869 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2871 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2873 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2875 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2876 depends on implementation details of monobitset.
2878 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2881 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2883 * liveness.c: Update after monobitset changes.
2885 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2887 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2889 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2891 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2893 * mini-s390x.c: Remove warning messages.
2895 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2897 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2899 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2901 * generics.2.cs: Add ldelem/stelem_any test.
2903 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2905 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2907 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2909 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2911 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2913 * generics.2.cs: Reenable vtype tests.
2915 * inssel-x86.brg: Remove an icorrect valuetype rule.
2917 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2919 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2920 initial support for OP_ABS.
2922 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2924 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2926 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2928 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2929 conversion and implement LADD/LSUB.
2931 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2934 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2936 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2938 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2941 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2943 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2944 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2945 (stack walk problem).
2947 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2949 * aot.c (mono_aot_load_method): Fix a warning.
2951 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2953 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2955 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2957 * iltests.il: Add test for #77148.
2959 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2962 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2964 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2966 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2968 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2969 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2971 * basic-long.cs: Add lconv-to-r4/r8 tests.
2973 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2975 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2977 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2978 here as on other archs.
2980 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2982 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2984 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2986 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2988 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2990 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2991 instrument_prolog; Add memory_barrier instruction.
2993 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2995 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2997 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2999 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3001 * aliasing.c inssel.brg: Fix warnings.
3003 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3004 could skip initialization of some parts of memory.
3006 * mini.c mini-ia64.c: Fix warnings.
3008 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3010 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3012 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3013 a crash seen on sparc.
3015 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3017 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3019 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3021 * mini-ops.h: Add s390_backchain instruction
3023 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3025 * cpu-s390.md: Add s390_backchain instruction
3027 * mini-s390.c: Significant ABI changes
3029 * mini-s390.h: Cater for zero length structures
3031 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3033 * mini-s390.c: ABI fixes
3035 * inssel-s390.brg: Remove debug statements
3037 * cpu-s390.md: Fix length of ATOMIC_xx operations
3039 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3041 * basic-float.cs: Add float<->long conversion tests.
3043 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3045 * mini-s390.c: Fix LOCALLOC processing.
3047 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3049 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3051 * iltests.il: Add tests for some opcodes not covered by the other
3054 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3056 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3057 register loading for Tail processing; Correct trace output.
3059 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3061 * cpu-s390.md: Correct size of jmp instruction.
3063 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3065 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3067 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3069 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3070 Bring s390 up to current level.
3072 2005-12-12 Zltan Varga <vargaz@gmail.com>
3074 * generics.2.cs: Disable the newly added tests as they do not work yet.
3076 * generics.2.cs: Add valuetype tests.
3078 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3080 * basic-long.cs: Add i4->u8 test.
3082 * objects.cs: Add tests for JIT intrinsic.
3084 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3085 optimizations lost by a mistake.
3087 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3089 * basic-long.cs: Remove a test moved to objects.cs.
3091 * arrays.cs: Add more array tests.
3093 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3095 * arrays.cs: Add new tests for multi-dimensional arrays.
3097 2005-12-06 Raja R Harinath <rharinath@novell.com>
3099 * Makefile.am (test_sources2): Add generics.2.cs.
3100 (EXTRA_DIST): Add test_sources2.
3102 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3104 Support for boxing and unboxing nullable types as well as the
3105 isinst operation on nullables, per the CLI ammendment.
3107 * inssel.brg (CEE_ISINST): Special case for nullable
3109 * mini.c (handle_unbox_nullable): new method
3110 (handle_box): Special case for nullable types
3111 (mono_method_to_ir): Call handle_unbox_nullable in correct
3114 * generics.2.cs: New test suite
3116 * Makefile.am: Support for regression tests with generics.
3118 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3120 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3121 allocated to registers. Fixes #76800.
3123 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3125 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3127 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3129 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3132 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3134 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3137 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3139 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3140 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3142 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3143 single precision before storing to a single precision location.
3145 2005-11-28 Raja R Harinath <rharinath@novell.com>
3147 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3149 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3151 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3154 * basic.cs: Remove test_0_byte_compares test which was moved to
3155 objects.cs a long time ago.
3157 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3159 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3161 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3163 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3164 handlers are called.
3166 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3169 * mini-ia64.c: Add support for the throw->branch exception
3172 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3174 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3176 * mini.c: Enabled "fastpath" deadce :-)
3178 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3180 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3181 alias analysis pass to support it.
3184 * liveness.c: Likewise (liveness computation can use aliasing
3185 information to be more accurate).
3186 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3187 moreover made so that "--compile-all" uses the given optimization
3188 flags and not the default ones.
3189 * aliasing.c: Alias analysis (new file).
3190 * aliasing.h: Likewise.
3191 * Makefile.am: added "aliasing.c" and "aliasing.h".
3193 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3195 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3198 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3200 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3201 fp >= end_of_stack exit condition, as it is not needed, and it might
3202 become true for fp eliminated frames.
3204 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3206 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3209 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3211 * mini-arm.c: fixed alignment of doubles/longs to match
3212 the C ABI (bug #76635).
3214 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3216 * aot.c: fix compilation with --enable-minimal=aot.
3218 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3220 * mini-arm.c: fixed compatibility with the new
3221 floating point emulator package for compares.
3223 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3225 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3227 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3229 * mini-exceptions.c (print_stack_frame): Output to stderr.
3230 (mono_handle_native_sigsegv): Ditto.
3232 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3234 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3235 OP_LCONV_TO_OVF_I implementation.
3237 * mini-amd64.c: Add support for the throw->branch exception
3240 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3241 when the catch clause catches a more general exception, i.e. Object.
3243 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3245 * cpu-ia64.md: Remove unused opcodes.
3247 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3248 specific defines for architectures defining USE_SIGACTION.
3250 * mini-ia64.c: Fix some warnings.
3252 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3253 version seemed to skip a frame.
3255 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3257 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3258 only calls which are made to native code use this flag.
3260 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3262 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3263 varargs methods as well.
3265 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3266 which have save_lmf set. Reorganize methods prologs a bit.
3268 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3269 debugger to the proper place.
3271 2005-10-29 Martin Baulig <martin@ximian.com>
3273 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3274 when running inside the debugger until the debugger has support
3277 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3279 * mini.h: Fix a warning.
3281 2005-10-24 Miguel de Icaza <miguel@novell.com>
3283 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3284 we expose publicly, this returns the string.
3286 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3288 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3289 with fp elimination.
3291 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3293 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3294 native stacktrace using the glibc 'backtrace' function if available.
3296 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3298 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3300 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3301 handle SIGSEGVs received while in native code.
3303 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3304 code, call mono_handle_native_sigsegv which will abort the runtime
3305 after printing some diagnostics, instead of converting it into a
3306 confusing NullReferenceException.
3308 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3310 * cpu-pentium.md: Remove unused opcodes.
3312 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3314 * mini-amd64.h (MonoLMF): Add rsp field.
3316 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3319 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3321 * mini-codegen.c (get_register_spilling): Fix some warnings.
3323 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3325 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3326 elimination during exception handling. Enable fp elimination by
3329 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3332 2005-10-16 Martin Baulig <martin@ximian.com>
3335 (mono_debugger_run_finally): New public method for the debugger.
3337 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3339 * debug-mini.c (mono_debug_init_method): Fix warning.
3341 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3342 the 'exname' parameter const to fix some warnings.
3344 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3346 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3347 introduced by the previous patch.
3349 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3351 * basic-float.cs: Add test for precision of float arithmetic.
3353 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3354 when loading/storing single values from/to memory.
3356 * mini.c (mono_jit_compile_method_with_opt): Create the function
3357 pointers in the correct domain.
3359 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3361 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3362 introduced by previous patch.
3364 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3365 when out_filter_idx is NULL.
3367 * mini-exceptions.c: Don't run filter clauses twice during exception
3368 handling. Fixes #75755.
3370 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3372 * aot.c: Add support for ldflda wrappers.
3374 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3377 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3379 * mini.c, mini.h: do not consider exception handlers blocks when
3380 setting up interface variables.
3382 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3384 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3386 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3388 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3389 causes a regression.
3391 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3393 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3395 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3396 of the OP_P definitions.
3398 * TODO: Add a proposal for dealing with the CEE/OP mess.
3400 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3401 optimizations from the x86 port.
3403 * cpu-amd64.md: Ditto.
3405 * basic.cs basic-long.cs: Add tests.
3407 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3409 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3410 Patrik Torstensson's implementation of my exception-handling
3411 optimization idea, when the exception object is not used
3414 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3416 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3417 of the mul_imm optimizations from the old jit.
3419 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3421 * mini.c, liveness.c: patch by Patrik Torstensson and
3422 Zoltan Varga to improve performance in methods with
3425 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3427 * driver.c: Remove 'Globalization' entry from --version.
3429 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3431 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3432 there is a profiler interested in JIT events.
3434 * aot.c: Load profile files produced by the AOT profiling module, and
3435 reorder methods based on the profiling info. Add a 'method_order' table
3436 to the AOT file to make mono_aot_find_jit_info work with the reordered
3439 * mini.h: Bump AOT file version info.
3441 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3443 * mini-arm.h: work around what looks like a gcc bug when optimizations
3446 2005-09-28 Raja R Harinath <rharinath@novell.com>
3448 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3449 conditionals. Use ...
3450 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3452 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3454 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3455 to determine the amount of memory to copy when passing valuetypes.
3457 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3458 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3460 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3462 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3463 information about aot.
3465 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3467 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3468 macros. This will allow a deadlock debugger to easily be plugged
3471 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3473 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3475 2005-09-27 Raja R Harinath <rharinath@novell.com>
3477 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3478 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3479 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3480 ($(arch_built)) [CROSS_COMPILING]: Error out.
3482 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3484 * aot.c: Add support for the no_special_static flag for classes.
3486 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3488 * Reapply reverted patches.
3490 * *: Revert r50174 as well.
3492 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3494 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3496 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3498 2005-09-23 Miguel de Icaza <miguel@novell.com>
3500 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3501 part of the SIG_HANDLER_SIGNATURE.
3503 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3505 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3508 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3509 introduced by previous patch.
3511 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3513 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3514 saved registers too.
3516 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3517 upon the information returned by get_call_info ().
3519 * mini-x86.c (add_float): Fix stack size calculation.
3520 (mono_arch_call_opcode): Rewrite this so it works based up the
3521 information returned by get_call_info ().
3522 (mono_arch_get_this_vret_args): Ditto.
3524 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3526 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3527 in cinfo to determine the registers which need to be used.
3529 2005-09-20 Miguel de Icaza <miguel@novell.com>
3531 * driver.c (mono_main): Add --server and --desktop flags.
3533 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3535 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3536 registers as global registers.
3538 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3539 longer needed with the new register allocator.
3541 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3543 * cpu-ia64.md: Remove unused opcodes.
3545 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3547 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3549 * cpu-amd64.md: Remove unused opcodes.
3551 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3552 needed with the new register allocator.
3554 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3557 2005-09-16 Raja R Harinath <rharinath@novell.com>
3559 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3561 2005-09-16 Martin Baulig <martin@ximian.com>
3563 * exceptions-amd64.c
3564 (throw_exception): Don't call mono_debugger_throw_exception() if
3565 we're a rethrow - see the FIXME in the code.
3567 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3569 * mini.c (mono_init_exceptions): This only works on some architectures.
3571 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3573 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3576 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3578 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3579 now in mini-exceptions.c.
3581 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3583 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3584 now in mini-exceptions.c.
3586 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3588 * exceptions-x86.c: Applied patch from Patrik Torstensson
3589 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3591 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3592 code into mini-exceptions.c. Add some assertions to it.
3594 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3596 * aot.c (emit_section_change): Applied patch from "The Software Team"
3597 (<software@solmersa.com>). Fix as errors on windows.
3599 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3601 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3602 method info into the LMF.
3604 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3606 * mini-ia64.c: Add proper unwind info for method epilogs.
3608 * exceptions-ia64.c: Add some code to help debugging.
3610 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3612 * mini-exceptions.c: Fix warning.
3614 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3616 * mini.c: Really fix build.
3618 * mini-x86.c mini-amd64.c: Fix build.
3620 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3622 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3624 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3625 some Interlocked methods as intrinsics.
3627 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3628 for Thread methods as well.
3630 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3632 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3634 * mini-ia64.c mini-x86.c mini-amd64.c
3635 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3638 * mini.c (mono_init_exceptions): Fix build breakage.
3640 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3642 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3643 of instructions. Use the new ia64_unw_op macros for emitting unwind
3646 * mini.c (mono_init_exceptions): Initialize exception handling
3647 related trampolines at startup.
3649 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3651 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3653 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3655 * mini.c: Handle type loading errors gracefully during compilation and
3656 throw the appropriate exception.
3658 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3660 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3661 for the mono binary.
3663 2005-09-09 Martin Baulig <martin@ximian.com>
3665 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3668 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3670 * mini-arm.h: use emulation for conv.r.un for the release.
3672 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3674 * mini-arm.c, objects.cs: more fixes and tests for them.
3676 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3678 * mini-arm.c: align structures to at least 4 bytes to be able
3679 to keep our current optimized memcpy.
3681 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3683 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3685 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3687 * mini.c: ignore SIGPIPE.
3689 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3691 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3693 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3695 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3697 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3699 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3701 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3702 exception handling support.
3703 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3704 patch by Brian Koropoff <briank@marakicorp.com>).
3706 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3708 * mini.c: revert another 'optimization' which breaks when
3709 items on the eval stack need to be saved at a basic block end
3712 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3714 * jit-icalls.c: for arrays, ensure we always provide
3717 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3719 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3721 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3723 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3725 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3726 arguments in their original register.
3728 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3730 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3733 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3734 when ssapre is enabled.
3736 * inssel-long.brg: Fix bug in previous patch.
3738 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3739 multiplication by a constant.
3741 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3743 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3746 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3749 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3751 * inssel-arm.brg: apply changes tested by Brian Koropoff
3752 <briank@marakicorp.com>.
3754 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3756 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3758 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3760 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3761 to the same register if dreg is just a base register.
3762 (print_ins): Improve printing of membase opcodes.
3764 * inssel-x86.brg: Add optimized ldind(reg) rules.
3766 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3768 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3770 * mini.c: when running under valgrind, set the stack bottom for
3771 the GC at the actual approximate stack for the app (fixes running
3772 mono with valgrind).
3774 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3776 * mini.c: do no break at the first valuetype to init found
3779 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3781 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3783 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3785 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3787 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3789 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3791 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3793 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3795 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3798 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3801 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3804 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3806 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3808 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3810 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3811 in the tail recursion optimization.
3813 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3814 debug info into the assembly file.
3816 * iltests.il: Add test for filter regions.
3818 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3819 initial stack of filter regions. Fixes #75755.
3821 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3823 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3826 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3828 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3829 the check for an already compiled method on non-ia64 platforms.
3830 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3833 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3835 * inssel-x86.brg: Add some optimized call rules.
3837 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3839 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3842 * mini.h mini-trampolines.c: Pass the trampoline argument to
3843 mono_arch_patch_delegate_trampoline.
3845 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3847 * mini-trampolines.c: Fix build.
3849 * mini-amd64.h: Add delegate trampolines.
3851 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3853 * inssel-amd64.brg: Add optimized call rules.
3855 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3857 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3859 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3861 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3864 * mini-ia64.c: Remove LMF fixmes.
3866 * mini-ia64.h: Remove most fields from LMF.
3868 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3870 * mini-trampolines.c: Add support for IA64 function descriptors.
3872 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3873 for IA64 function descriptors.
3875 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3877 * tramp-arm.c: patch the vtable for virtual calls. Added
3878 support code to register/unregister the LMF.
3879 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3882 2005-08-19 Dick Porter <dick@ximian.com>
3884 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3885 bit value if needed.
3887 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3889 * mini.c (mini_get_method): Move handling of wrapper data here.
3891 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3893 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3896 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3897 bblock->code does not remain empty.
3899 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3901 * arrays.cs: Add regression test for #75832.
3903 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3904 rules. Fixes #75832.
3906 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3907 instruction scheduling.
3909 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3911 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3913 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3915 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3917 * mini-codegen.c: Fix VC build.
3919 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3921 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3923 * mini.h: fix signature for mono_register_opcode_emulation.
3925 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3927 * mini.c: Get rid of most of the helper_sig_... constants using
3928 mono_create_icall_signature ().
3930 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3932 * jit-icalls.c (helper_ldstr): New helper function.
3934 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3936 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3937 throw, load the string using a helper call instead of creating a string object.
3939 * aot.c: Update after LDSTR changes.
3941 * mini.h: Bump AOT file version.
3943 * aot.c: Save class size info into the AOT file. Print more statistics during
3946 * mini.h: Bump AOT file version.
3948 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3949 ordering of disasm cases. Fixes #74957.
3951 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3953 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3954 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3955 the generic code needed for the ARM port.
3957 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3959 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3960 inssel-arm.brg: more ARM features and fixes.
3962 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3964 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3965 ARM port work in progress.
3967 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3969 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3971 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3973 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3975 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3977 * *-ia64.*: Ongoing IA64 work.
3979 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3981 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3983 * TODO: Remove out-of-data todo stuff.
3985 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3988 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3990 * mini.h: Bump corlib version.
3992 2005-07-27 Martin Baulig <martin@ximian.com>
3995 (create_copy_ins): Added `const unsigned char *ip' argument; set
3996 `copy->cil_code' from it.
3998 2005-07-27 Martin Baulig <martin@ximian.com>
4000 * mini-exceptions.c (mono_handle_exception): Don't call
4001 mono_debugger_handle_exception() for filters.
4003 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4005 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4008 2005-07-26 Martin Baulig <martin@ximian.com>
4010 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4012 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4013 helper_compile_generic_method() if the method is actually virtual
4016 2005-07-26 Martin Baulig <martin@ximian.com>
4019 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4020 public; this is now accessed directly by the debugger.
4021 (mono_generic_trampoline_code): Removed.
4024 (mono_debug_init_method): Also add interncalls and wrappers.
4026 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4028 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4030 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4032 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4034 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4036 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4038 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4040 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4041 getting TLS offsets on AMD64 too.
4043 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4045 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4047 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4049 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4050 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4052 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4054 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4056 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4059 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4060 mono_sparc_is_virtual_call ().
4062 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4064 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4065 trampoline parameters.
4067 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4069 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4070 to mono_arch_get_vcall_slot_addr.
4072 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4075 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4077 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4079 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4081 2005-07-19 Martin Baulig <martin@ximian.com>
4083 * exceptions-amd64.c (throw_exception): Call
4084 mono_debugger_throw_exception() here like we're doing it on i386.
4086 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4088 * mini-ia64.c: Add optimized TLS access support.
4090 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4092 * mini-exceptions.c: Ongoing IA64 work.
4094 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4096 * mini.c: Use the default optimization set when embedding. Fixes
4099 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4101 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4102 of trampolines to a separate file.
4104 * mini-trampolines.c: New file.
4106 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4109 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4112 * mini-codegen.c: Fix cygwin build.
4114 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4116 * mini.c: Add some minor changes needed by the IA64 port.
4118 * *-ia64.*: Ongoing IA64 work.
4120 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4122 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4123 trampolines into arch-independent and arch-dependent parts.
4125 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4127 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4129 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4131 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4132 the xp-regalloc-branch for amd64.
4134 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4135 xp-regalloc-branch for x86.
4137 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4139 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4141 2005-07-06 Martin Baulig <martin@ximian.com>
4144 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4145 (mono_jit_runtime_invoke): Likewise.
4147 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4149 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4152 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4153 without loading their metadata. Reorganize the file format so exception handling+
4154 debug info is kept separate from normal method info. Create MonoJitInfo
4155 structures for methods lazily.
4157 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4159 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4161 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4163 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4166 * mini.h: Bump AOT file version.
4168 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4170 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4172 2005-07-01 Raja R Harinath <rharinath@novell.com>
4174 * Makefile.am (check-local): Call semdel-wrapper.
4176 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4178 * mini-x86.c: Revert the last change as it seems to break the build..
4180 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4182 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4184 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4186 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4188 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4189 outside of the macro, so strange stuff doesn't happen with gcc4
4190 (NEW_AOTCONST_TOKEN): Likewise.
4192 2005-06-28 Martin Baulig <martin@ximian.com>
4194 * mini.c (mini_class_is_system_array): New static method; use this
4195 instead of `klass->parent == mono_defaults.array_class' everywhere
4196 since this also works for the new generic array class.
4198 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4200 * inssel.brg: Remove warnings.
4202 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4204 * mini-ia64.c: Ongoing IA64 work.
4206 * basic-float.cs: Add float->i1 conversion test.
4208 * iltests.il: Add conv.u4 test.
4210 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4212 * inssel-long.brg: Fix bug caused by last change.
4214 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4216 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4217 BSDs. Allows the x86 JIT to work on OSX86
4219 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4221 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4224 * mini-ia64.c: Ongoing IA64 work.
4226 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4228 * mini-ia64.c: Ongoing IA64 work.
4230 * driver.c: Clean up jit_code_hash as well when using --regression.
4232 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4234 * basic-long.cs: Add tests for long->u4 conversion.
4236 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4238 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4239 that we do not depend on undefined C behavior: the order stuff
4240 gets evaluated within an expression. Fixes mono when compiled on
4243 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4245 * *-ia64.*: Ongoing IA64 work.
4247 * aot.c: Lower memory usage while loading AOT methods.
4249 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4251 * mini.h: Bump AOT file format version.
4253 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4255 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4257 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4259 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4260 not on callee assembly). Fixed some comments.
4262 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4264 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4265 it gets proper disassembly.
4266 (emit_method_info): Remove some dead code.
4268 * mini.c (mini_method_compile): Allways allocate the GOT var in
4269 mono_method_to_ir for emulating opcodes.
4271 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4273 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4274 before freeing the code memory. Fixes #74990.
4276 * objects.cs: Add regression test for #74992.
4278 * liveness.c: Extend live ranges of arguments to the beginning of the
4279 method. Fixes #74992.
4281 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4282 so it points into the faulting instruction.
4284 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4286 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4288 * *-ia64.*: Ongoing IA64 work.
4290 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4292 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4294 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4296 * *-ia64.*: Ongoing IA64 work.
4298 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4300 * basic-long.cs: Add tests for add/sub.ovf.
4302 * basic.cs: Add tests for sub.ovf.
4304 * *-ia64.*: Ongoing IA64 work.
4306 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4308 * *-ia64.*: Ongoing IA64 work.
4310 * basic.cs: Add conv.ovf.i4.un test.
4312 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4314 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4316 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4318 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4320 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4322 * *-ia64.*: Ongoing IA64 work.
4324 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4327 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4329 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4331 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4333 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4335 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4337 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4338 of a call is callable by a near call.
4340 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4342 * mini-ia64.c: Ongoing IA64 work.
4344 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4346 * genmdesc.c: Make the generated array non-static.
4348 * inssel-long.brg: Fix LSHR_IMM rule.
4350 * *-ia64.*: Ongoing IA64 work.
4352 * *-ia64.*: Ongoing IA64 work.
4354 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4356 * *-ia64.*: Ongoing IA64 work.
4358 * *-ia64.*: Ongoing IA64 work.
4360 * mini-ia64.c: Ongoing IA64 work.
4362 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4364 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4366 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4368 * objects.cs basic-long.cs: Move some tests to objects.cs.
4370 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4372 * *-ia64.*: Ongoing IA64 work.
4374 * iltests.il: Add a new test.
4376 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4377 newobj. Fixes #75042.
4379 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4381 * *-ia64.*: Ongoing IA64 work.
4383 * *-ia64.*: Ongoing IA64 work.
4385 * *-ia64.*: Ongoing IA64 work.
4387 * basic.cs objects.cs: Move tests accessing static variables as well.
4389 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4391 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4393 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4395 * driver.c: Always print failed tests.
4397 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4400 * *ia64*: Ongoing IA64 work.
4402 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4404 * basic.cs: Add tests for add.ovf. Fix warnings.
4406 2005-05-18 Miguel de Icaza <miguel@novell.com>
4408 * driver.c (mono_main): Avoid crash if no argument is passed to
4409 --break; Do not use g_error, but f_printf. And fix all other
4410 ocurrences of the same crash.
4412 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4414 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4415 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4418 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4420 * *-ia64.*: Add beginnings of IA64 backend.
4422 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4424 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4426 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4429 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4431 * mini-amd64.c: Fix a warning.
4433 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4435 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4436 in float_neg. Fixes #74897.
4438 * mini-amd64.c (emit_call): Fix another near call bug.
4440 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4442 * declsec.c: Keep the appdomain information in the structure. Added a
4443 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4444 value gets overwritten).
4445 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4446 an MonoAppDomain member to MonoSecurityFrame.
4447 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4448 used in the stack walk. Now use a MonoArray which grow (double) when
4451 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4453 * mini.c: Re-enabled runtime cleanup, since running threads should
4454 now properly stop when exiting.
4456 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4458 * mini-codegen.c: New file contaning the arch-independent local
4459 register allocator. Not used by any architectures yet.
4461 * mini.h linear-scan.c: Merge some changes from the
4462 mini-xp-local-regalloc branch.
4464 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4466 * mini-amd64.c (emit_call): Fix calls to native functions when the
4467 runtime is compiled as a shared library. Fixes #74756.
4469 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4470 on a literal field. Fixes #74751.
4472 2005-04-25 Raja R Harinath <rharinath@novell.com>
4474 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4476 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4478 * objects.cs: Add missing null casting test.
4480 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4482 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4483 in wrapper methods. Also rename 'address' variable to 'offset'.
4485 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4487 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4490 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4492 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4495 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4497 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4499 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4501 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4502 just the last bytes.
4504 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4506 * aot.c (mono_compile_assembly): Fix warning.
4508 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4509 by the _MSC_VER stuff.
4511 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4513 * inssel-long.brg: Fix #74588.
4515 * cpu-amd64.md: Fix #74591.
4517 * iltests.il: Add new regression tests.
4519 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4521 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4524 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4526 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4528 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4529 from Bill Middleton <flashdict@gmail.com>.
4531 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4533 * arrays.cs: Add new regression test. Fix warnings.
4535 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4537 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4538 and leakage in CKFINITE.
4540 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4541 this to a null op since it is called on amd64 too.
4543 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4545 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4546 body since this is not used on amd64.
4548 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4550 * mini-amd64.c: Remove obsolete fixmes.
4552 * mini.c (print_method_from_ip): Fix debugging support.
4554 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4556 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4557 so that expressions that don't give much gain are not reduced.
4558 * ssapre.h: Likewise.
4560 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4562 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4564 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4566 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4568 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4570 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4572 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4574 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4576 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4579 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4581 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4583 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4585 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4586 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4588 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4590 * mini-x86.c: Fix up stack overflow handling.
4592 * exceptions.cs: Add new regression test.
4594 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4596 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4597 mono_jit_thread_attach.
4599 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4601 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4603 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4604 avoid calling constructors using callvirt.
4606 * inssel.brg: Fix #74073.
4608 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4610 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4611 compilation with non-GCC compilers.
4612 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4613 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4615 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4617 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4618 klass->interface_offsets (will likely fix bug#74073).
4620 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4622 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4624 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4626 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4627 to amd64_div_reg_size ().
4629 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4631 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4633 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4635 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4637 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4639 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4641 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4643 * mini.c (mono_precompile_assembly): Load and precompile referenced
4644 assemblies as well. Fixes #74015.
4646 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4648 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4650 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4652 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4653 a lot of checks and (anyway) permissions cannot work until corlib is
4656 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4658 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4660 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4662 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4663 calls (fixes bug#72824).
4665 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4667 * mini.c: fix tail recursion elimination (see test in bug#73936).
4669 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4671 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4672 some fp functions in sse2 mode.
4674 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4676 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4678 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4680 * mini.h mini.c: Add mono_get_jit_tls_key ().
4682 * mini-x86.c: Enable fast TLS support on windows.
4684 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4686 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4687 * mini.c: Check for p/invoke method when generating code. If a
4688 p/invoke method, or it's class, isn't decorated with [Suppress
4689 UnmanagedCodeSecurity] then generate code to call System.Security.
4690 UnmanagedDemand (only if the security manager is active).
4692 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4694 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4695 last change as it seems to cause strange crashes.
4697 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4699 * *.c: handle unsafe function pointers where needed.
4701 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4703 * mini.c (mono_jit_free_method): Remove the fixme too.
4705 2005-03-15 Miguel de Icaza <miguel@novell.com>
4707 * mini.c: As discussed, make the code actually free the delegate
4708 thunk now, to enable the debugging of delegate problems, use
4709 MONO_DEBUG=1 when running Mono.
4711 This takes also care of parts of the leaks as seen by Joe.
4713 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4715 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4716 thread_tls_offset calculation.
4718 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4720 * declsec.c: Reworked linkdemand checks for icall. The previous code
4721 was using the declaration code (untrusted) and didn't work as expected
4722 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4725 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4727 * iltests.il: Add new localloc test.
4729 * mini-amd64.c: Handle large stack allocations the same way as on
4730 windows if stack overflow handling is working.
4732 * mini-amd64.c: Allocate the signal stack using mmap.
4734 * mini.c (sigsegv_signal_handler): Fix reading of context.
4736 * mini-exceptions.c: Fix up stack overflow handling.
4738 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4740 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4742 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4744 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4746 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4747 tramp_init functions as they are no longer needed.
4749 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4751 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4753 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4755 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4757 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4760 * mini-ops.h: Add OP_LMUL_IMM.
4762 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4763 long mul/div opcodes as intrinsic.
4765 * mini-amd64.c (emit_call): Handle the case when the callee might be
4768 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4770 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4773 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4775 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4777 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4779 * mini.c (mono_codegen): Don't leak here, to help people running
4782 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4784 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4785 conversions in sse2 mode.
4787 * basic-float.cs: Add regression test.
4789 * mini-amd64.c: Reenable sse2.
4791 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4793 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4795 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4797 * driver.c: Copyright text should include 2005.
4799 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4801 * cpu-amd64.md (load_membase): Fix more max lengths.
4803 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4805 * cpu-amd64.md (load_membase): Fix max length.
4807 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4809 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4811 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4812 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4814 * basic-float.cs: Add rounding regression test.
4816 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4818 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4820 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4821 structures in registers for pinvoke wrappers.
4823 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4825 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4827 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4829 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4830 wrapper to mono_jit_thread_attach.
4832 * mini.c (mini_jit_thread_attach): New jit icall.
4834 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4835 native->managed wrappers.
4837 * exceptions.cs: Add new regression test.
4839 * mini.c (optimize_branches): Check regions in the cbranch to throw
4840 block case as well. Fixes #73242.
4842 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4844 * mini.c: thread safety fixes.
4846 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4848 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4849 patching stuff, since delegates use jump trampolines so there is
4852 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4855 * tramp-amd64.c: Fix build.
4857 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4858 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4860 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4861 Rename this to mono_arch....
4862 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4864 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4866 * mini-amd64.c (emit_call): If both the caller and the callee is
4867 guaranteed to have 32 bit addresses, emit a normal call.
4869 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4871 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4872 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4873 method_ptr inside delegates.
4875 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4877 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4878 invalidated. Fixes #73001.
4880 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4882 * mini-x86.c: Only use stdcall for pinvokes on windows.
4884 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4886 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4887 * mini-x86.c: remove unreliable __thread var offset detection,
4888 use the correct accessors and enable by default.
4890 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4892 * mini.c (mono_jit_free_method): Fix memory leak.
4894 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4896 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4898 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4900 * cpu-amd64.md: Fix lengths of atomic opcodes.
4902 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4904 * driver.c: try to not imply using ICU is any good.
4906 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4908 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4909 functions as inline ops.
4911 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4912 some Interlocked functions as inline ops.
4914 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4916 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4918 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4920 * mini.c: Add support for OP_NOT_TAKEN.
4922 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4923 structures in registers for pinvoke wrappers.
4925 * mini-amd64.c: Fix warnings.
4927 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4929 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4931 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4933 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4934 address instead of loading the address from it.
4936 * mini-x86.c: Add support for returning small structs in registers
4937 on Win32. Fixes part of #70864.
4939 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4941 * trace.c (get_token): Improve error checking.
4943 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4945 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4947 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4949 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4950 it can be reused for MonoClass.
4951 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4954 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4956 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4957 instead of a MonoReflectionMethod. The method information wasn't used
4958 when displaying SecurityException details (but will be now).
4960 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4962 * Makefile.am : windows build fix.
4964 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4966 * iltests.il: Add new regression test.
4968 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4971 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4973 * mini.c: Moved linkdemand check into helper function check_linkdemand
4974 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4977 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4979 * declsec.c: Added statistics counter for different kinds of
4981 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4982 (and commented) declaration.
4983 * mini.c: Added statistics counter for security Demand code
4984 generation. Added display of security statistics.
4986 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4988 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4989 Fix compilation errors under gcc-2.95.
4991 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4993 * mini.c, driver.c: Use the new jit trampoline hashtable
4995 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4997 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4999 2005-02-11 Martin Baulig <martin@ximian.com>
5001 * debug-mini.c (mono_debug_close_method): Free the line number array.
5003 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5005 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5008 * mini.h: Bump AOT file format version.
5010 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5012 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5014 * declsec.h: Added macros to get/set lazyly initialized security
5015 informations about assemblies. Added new enum for different type of
5016 possible LinkDemand violation. Added function to check LinkDemands.
5017 * mini.h: Added a field to MonoCompile to hold any security violation
5018 detected when JITting a method (so it can be thrown later).
5019 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5020 and CEE_CALLVIRT. Added code to throw exception at the end of
5021 mini_method_compile (note: the exception is unhandled right now).
5023 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5025 * mini.c, jit-icalls.c: use the managed implementation of
5026 memset for initobj and memset, to avoid managed <-> unmanaged
5029 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5031 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5032 optimization if it would need a GOT var.
5034 * basic.cs: Add tests for constant propagation and switch statements.
5036 * ssa.c: Fix out-of-range constant propagation and switch statements.
5038 2005-02-09 <vargaz@freemail.hu>
5040 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5042 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5044 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5046 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5048 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5050 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5052 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5053 arithmetic operations.
5055 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5057 * mini-ppc.c: add a workaround for broken user code that
5058 DllImports vararg functions with non-vararg signatures.
5060 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5062 * mini.c (mono_jit_compile_method_inner): Add detection and a
5063 meaningfull error message for assemblies written in Managed C++.
5065 * tramp-amd64.c mini-amd64.h: Add support for
5066 create_trampoline_from_token ().
5068 * aot.c mini-x86.c abcremoval.c: Applied patch from
5069 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5071 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5073 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5074 which takes a MonoImage/token as parameter instead of a MonoMethod.
5076 * aot.c: Use the new trampoline for initializing vtables.
5078 * aot.c: Add support for ldfld/stfld_remote wrappers.
5080 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5081 rules for compare <MEM>, IMM.
5083 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5085 * aot.c: Handle inherited finalizers correctly.
5087 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5089 * inssel.brg (stmt): Add a missing _setup_... ().
5091 * aot.c: Save some parts of the class state to the AOT file and use it
5092 to recompute that state when a class is initialized.
5094 * mini.c: Install AOT hooks into the runtime.
5096 * mini.h: Bump AOT file format version.
5098 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5101 * iltests.il: Add new test.
5103 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5107 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5109 * mini.c: setup the statistical profiler in the thread attach
5110 callback to cope with the new single thread code.
5112 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5114 * mini-ppc.c: ensure we have enough room for the profiler
5115 calls (fixed bug#72084).
5117 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5119 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5122 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5124 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5126 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5128 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5129 to succesfully execute parrotbench).
5130 * ssapre.h: Likewise.
5132 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5134 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5135 variable for stores to method arguments (fixes a SSAPRE issue).
5137 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5139 * mini.c: handle value types in dup, fixes gen-112.cs.
5141 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5143 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5144 sequence for calls in dynamic methods to avoid thunks.
5146 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5148 * mini.c: correctly remove dynamic methods from the hashtable.
5150 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5152 * driver.c: Disabled SSAPRE until fix the bug that appears
5153 in IronPython's parrotbench.
5155 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5157 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5159 * mini.c (mono_method_to_ir): Revert the previous change.
5161 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5164 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5165 mono_jit_info_table_find () etc. when running under valgrind.
5167 * inssel.brg: Fix warnings.
5169 * mini-exceptions.c: Fix warnings.
5171 2005-01-31 Martin Baulig <martin@ximian.com>
5173 * driver.c (compile_all_methods_thread_main): Don't try to compile
5174 generic methods or anything which has type parameters.
5176 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5178 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5180 * TestDriver.cs: Add --verbose flags.
5182 * graph.c ssa.c: Fix 64 bit warnings.
5184 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5185 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5186 Fix 64 bit warnings.
5188 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5189 variable not spotted by gcc.
5191 * mini-amd64.c inssel-amd64.brg: Applied patch from
5192 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5193 X86_COMPARE_MEMBASE opcodes.
5195 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5197 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5199 * *: MonoMethod->signature might be NULL now. You *MUST* use
5200 mono_method_signature.
5202 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5204 * driver.c (compile_all_methods_thread_main): Compile the methods
5205 without invoking cctors.
5207 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5209 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5210 * basic-calls.cs: test for the above.
5212 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5214 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5215 MonoJitInfo changes.
5217 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5219 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5220 eagerly if it contains dynamic methods.
5222 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5224 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5225 trace, it is now computed by an icall from trace_ips.
5227 * mini-exceptions.c: Fix a warning.
5229 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5231 * mini-exceptions.c: don't bother getting stack trace info if
5232 it's not going to be used.
5234 2005-01-27 Raja R Harinath <rharinath@novell.com>
5236 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5239 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5241 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5243 * aot.c: Avoid calling mono_method_get_header () if not needed.
5245 * mini.h: Bump AOT file format version.
5247 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5249 * mini.c (mono_print_tree): Print more info for calls.
5251 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5253 * declsec.h: Remove warning by adding missing include for marshal.h
5255 2005-01-26 Martin Baulig <martin@ximian.com>
5257 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5260 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5262 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5265 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5267 * aot.c (mono_compile_assembly): Fix a warning.
5269 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5271 * declsec.c: Look for security attributes on the original MonoMethod
5272 (and not the wrapped one). This fix permissions on icalls.
5274 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5276 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5278 * mini.c (mono_allocate_stack_slots): Add a fixme.
5280 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5282 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5284 * inssel.brg: optimize casts of sealed types (more
5285 optimizations waiting for fixes in remoting).
5287 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5289 * inssel.brg (stmt): Add another dummy rule.
5291 * driver.c: Fix warnings.
5293 * driver.c (mono_main): If running under valgrind, instruct glib to use
5294 the system allocation functions so valgrind can track the memory
5295 allocated by the g_... functions.
5297 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5299 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5301 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5303 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5304 variables in try regions.
5306 * mini.c (mini_method_compile): Don't disable optimizations on large
5307 methods when AOT compiling.
5309 * mini.c (mono_allocate_stack_slots): New arch independent method to
5310 allocate stack slots. Not yet used.
5312 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5314 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5316 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5318 * mini-ppc.c: make the branch info relative as the code
5319 buffer can be reallocated.
5321 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5323 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5324 * driver.c: Removed the AOT/security restriction. Now initialize the
5325 security manager (in metadata) if --security is used.
5326 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5327 rather than the pointer to declarative security, when AOT is used.
5329 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5331 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5332 basic blocks, reduced intrinsic exception throwing code size.
5334 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5336 * driver.c (mini_usage): Reorder the usage screen.
5338 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5340 * mini.c (mono_resolve_patch_target): Fix warning.
5342 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5344 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5347 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5349 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5350 breaks the amd64 build.
5352 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5353 register allocation. Fixes #71454.
5355 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5357 * arrays.cs: Add new regression test.
5359 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5361 * ssapre.c: Turned usage of snprintf to GString.
5362 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5363 (I left it on by mistake in my previous commit).
5365 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5367 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5368 on cond branch optimization (fixes bug# 71515).
5370 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5372 * abcremoval.c: Fixed bug 71062.
5373 * abcremoval.h: Likewise.
5375 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5377 * mini.c: Added a new functionality to optimize_branches, the removal
5378 of useless basic blocks, and fixed some problem in the removal of
5379 critical edges; some utility functions added for both purposes.
5380 * ssapre.c: Added complex expression support, and fixed bug 70637.
5381 * ssapre.h: Likewise.
5382 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5384 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5385 * driver.c: Re-enabled SSAPRE.
5387 2005-01-19 Martin Baulig <martin@ximian.com>
5389 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5390 the result of mono_get_method_constrained().
5392 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5394 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5397 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5399 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5400 be detected. Fixes #59296.
5402 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5404 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5405 which can happen. Fixes #71361.
5407 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5409 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5412 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5414 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5415 appdomain-unload.exe to fail.
5417 * mini.c: Fix some memory leaks.
5419 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5421 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5422 Fixed bug and sped up some codepaths.
5424 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5426 * mini.c: Fix some memory leaks.
5428 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5431 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5433 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5436 * iltests.il: Add regression test for #71320.
5438 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5440 * mini.c (mono_codegen): Fix installation of profiler hooks.
5442 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5444 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5446 * mini.h, mini.c, cfold.c: optimize access to enum
5447 readonly fields, too. Eval conditional branches if possible
5448 to perform unreachable code removal in more cases.
5450 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5452 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5454 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5457 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5458 WinXP DEP. Fixes #71244.
5460 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5462 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5464 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5466 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5468 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5470 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5473 * mini.h: Bump AOT version.
5475 * mini.h (MonoCompile): Change exvar to a hash table.
5477 * mini.c: Allocate a separate exvar for each handler block.
5479 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5481 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5482 ex var with the pending exception and only throw if the two are equal.
5485 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5487 * mini-x86.c: Fix warnings.
5489 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5490 used by all the ports now.
5492 * aot.c: Add write-symbols and save-temps options.
5494 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5496 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5498 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5500 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5503 * tramp-s390.c: Check vtable slot belongs to the domain.
5505 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5506 as per other platforms.
5508 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5510 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5512 * driver.c: we don't run the Main() code in a subthread anymore.
5514 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5516 * mini.c: added experimental rtc support in the statistical
5517 profiler: if the user has the permission, more accurate statistics
5518 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5519 The MONO_RTC value must be restricted to what the linux rtc allows:
5520 power of two from 64 to 8192 Hz.
5522 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5524 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5526 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5528 * mini-ppc.c: better icache flush for smp.
5530 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5532 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5534 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5535 amd64 port, not yet used.
5537 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5539 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5542 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5544 * driver.c: Added --security option to activate the security manager.
5545 Right now this will allow code generation for declarative demands and
5546 is disabled when AOT is specified.
5547 * mini.c: Add code generation for declarative security demands.
5548 * mini.h: Add mono_use_security_manager as an extern gboolean.
5550 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5552 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5553 emitting more dense assembly code.
5555 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5556 exception throwing stuff.
5558 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5560 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5563 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5566 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5569 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5571 * tramp-*.c: Only patch vtable slots if the object is in the current
5572 domain. Fixes appdomain-unload.exe.
5574 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5576 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5579 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5581 * mini.c (reverse_branch_op): New helper function.
5583 * mini.c (optimize_branches): Run the new optimization only on
5584 platforms which support it. Also reverse all kinds of branches.
5586 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5588 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5591 * mini.c (optimize_branches): Reverse not-equals branches if the false
5592 bblock is a throw. This happens a lot of time with argument checking in
5595 * mini.c (mono_codegen): Add support for placing basic blocks after
5596 the function epilogue.
5598 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5601 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5603 * mini.c (setup_stat_profiler): Only set this up if the platform
5604 supports ITIMER_PROF.
5606 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5608 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5611 * inssel.brg: Fix a warning.
5613 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5615 * mini.c: added support for statistical profiler
5616 (run with: --profile=default:stat).
5618 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5620 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5622 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5624 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5625 related to global registers from the amd64 port.
5627 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5629 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5631 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5632 with global registers.
5633 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5635 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5637 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5639 * debug-mini.c (encode_value): Fix off-by-one.
5641 * aot.c (encode_value): Likewise.
5643 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5645 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5647 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5650 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5652 * aot.c (emit_method_info): Increase size of temp buffer.
5654 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5657 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5659 * aot.c (emit_method_info): Fix build.
5661 * aot.c: Further rework of the AOT file format to reduce the size of
5662 the method info data.
5664 * mini.h: Bump AOT file format version.
5666 2004-12-27 Martin Baulig <martin@ximian.com>
5668 * mini.c (mini_get_method): New static method; call
5669 mono_get_method_full() and mono_get_inflated_method().
5670 (mono_method_to_ir): Use mini_get_method() instead of
5671 mono_get_method_full().
5673 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5675 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5677 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5679 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5681 * inssel-amd64.brg: Add some optimization rules.
5683 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5685 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5686 standard not GC'd stuff is fine.
5688 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5690 * aot.c: Rework the AOT file format to get rid of most of the global
5691 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5693 * mini.h: Bump AOT file format version.
5695 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5697 * mini.h: Bump AOT file format version.
5699 * aot.c (mono_aot_is_got_entry): New function to determine if an
5700 address is inside a GOT.
5702 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5704 * cpu-pentium.md: Increase the maximum size of some instructions which
5705 might involve a got access.
5707 * mini.c (get_method_from_ip): Another debug helper function.
5709 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5710 when got var accesses are created during the decompose phase.
5712 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5714 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5715 argument mini_compile_method and to MonoCompile, and use this to
5716 determine whenever a given method is compiled for AOT. This allows the
5717 other methods compiled during AOT compilation to be free of AOT stuff,
5718 so the backends does not need to add special support for them by
5719 creating a fake GOT etc.
5721 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5724 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5726 * mini.c (mono_method_to_ir): It turns out that some of the
5727 x-appdomain wrappers are lax with types, so just ignore this for
5730 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5731 at the vtable->klass. If it is non-shared code we can just use the
5734 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5736 * mini-ppc.c: access MonoDomain from tls, too.
5738 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5740 * declsec.c: Removed unused variable (and related warning ;-)
5742 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5744 * iltests.il: New test for LDELEMA on an array of ref types.
5746 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5747 all ldelema's on reftypes.
5748 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5749 it was the wrong place to put it.
5751 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5752 register to pop to make this cleaner, at the request of Paolo.
5754 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5756 * mini-ops.h (OP_GETHASHCODE): New op.
5758 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5760 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5763 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5766 * mini-x86.c (mono_arch_output_basic_block): Rather than
5774 The first is 3 bytes while the second is 1. This saves 36 kb on
5775 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5776 see a small boost because of icache locality.
5778 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5780 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5782 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5783 started code sharing with the generic code.
5785 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5787 * mini-ppc.c, cpu-g4.md: added code for direct access to
5790 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5792 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5793 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5796 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5798 * declsec.c|h: Added functions to cache the declarative stack modifiers
5799 in MonoJitInfo and to create a security frame from a MonoJitInfo
5801 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5802 created. Register internal calls for System.Security.SecurityFrame::
5803 _GetSecurityFrame and _GetSecurityStack.
5804 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5805 the definitions for the new stack walk/callback mechanism.
5806 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5807 first security frame for LinkDemands and InheritanceDemands) and
5808 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5810 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5811 walk initialization (lupus).
5813 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5815 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5817 (handle_loaded_temps): Do not create a temporary variable for
5818 things that we know are temps. They will never be modified.
5819 (mono_spill_call): Set MONO_INST_IS_TEMP
5820 (mono_emulate_opcode): ditto
5822 (mono_method_to_ir.CEE_DUP): ditto
5824 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5826 * mini.c (type_to_eval_stack_type): Make this handle the void type
5827 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5828 (emit_tree): use ip_in_bb to special case some common idioms
5829 Update all callers to pass in the IP.
5830 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5832 This gives us a nice 2% speedup in mcs bootstrap.
5834 * mini-x86.c (peephole_pass): Peephole pass to make
5843 * mini.c (ip_in_bb): new method.
5844 (mono_method_to_ir): use this method rather than doing the hash
5847 * linear-scan.c (mono_linear_scan): When expiring actives, you
5848 don't need to keep around variables that expire on this
5849 instruction. This makes it so that:
5852 store (ebx add (ebx, 1))
5856 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5858 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5859 combination to avoid doing two copies. Fix up problems with previous
5862 * mini.c: Fix 64 bit warnings.
5864 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5866 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5868 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5869 changes from the x86 code.
5871 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5873 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5875 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5876 throwing code to reduce its size, unify the AOT and non-aot code and
5877 get rid of relocations in the AOT case.
5879 * mini-x86.h mini.c exceptions-x86.c
5880 (mono_arch_get_throw_corlib_exception): New arch specific function to
5881 raise corlib exceptions which doesn't require relocations in the
5884 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5886 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5888 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5891 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5894 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5896 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5897 with add function when used from Inc/dec atomic
5898 functions. Re-enabled optimization on x86.
5899 * mini-ops.h: renamed atomic_add functions to
5900 allow _add to match the Interlocked::Add and
5901 _add_next to match Interlocked::Inc/Dec.
5903 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5905 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5906 linking of BBs to the end BB, and enabled SSAPRE also with
5907 consprop and copyprop (which was prevented by that bug).
5909 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5911 * mini-x86.c: disabling the Interlocked optimizing code.
5913 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5915 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5918 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5920 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5921 interlocked optimization due lack of support on x86, rewrote
5922 exchange to take into account that base may be in eax.
5924 xsp works again; activated Interlocked optimizing code.
5926 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5928 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5930 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5932 * mini-ops.h: Add new opcodes.
5934 * mini.h: Add new patch types. Add got_var to MonoCompile.
5936 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5937 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5938 make it work with all kinds of patchable code.
5940 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5941 address of the GOT, and referencing entries in the GOT.
5943 * mini.c: Add code to load the GOT address if needed by an opcode.
5945 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5946 independent AOT code on the x86 using an elf-style Global Offset Table.
5948 2004-12-14 Raja R Harinath <rharinath@novell.com>
5950 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5952 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5954 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5957 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5959 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5960 of Interlocked:Increment/Decrement/Add as inline ops.
5961 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5963 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5965 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5966 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5968 2004-12-12 Duncan Mak <duncan@ximian.com>
5970 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5971 again. `patch_info->table_size' is no longer valid after Zoltan's
5974 2004-12-12 Martin Baulig <martin@ximian.com>
5976 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5977 if we are the "real" method, ie. not an inlined method inside it.
5979 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5981 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5982 before we look in the special fields table. This fixes
5983 ../tests/thread-static-init.cs.
5985 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5987 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5988 for Array get_Rank and get_Length. Fixes bug #70465.
5990 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5992 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5993 separate structure to reduce the size of MonoJumpInfo.
5995 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5997 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5999 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6001 * mini.c (mini_get_inst_for_method): Changed to allow ports
6002 to return a MonoInst instead of opcode
6003 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6005 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6006 Allow ports to return a created MonoInst instead of op-code, will enable
6008 (renamed mini_get_opcode_for_method to better reflected the functionality)
6010 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6012 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6014 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6016 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6019 2004-12-08 Martin Baulig <martin@ximian.com>
6021 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6022 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6024 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6026 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6029 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6032 2004-12-08 Raja R Harinath <rharinath@novell.com>
6034 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6036 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6038 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6039 bug introduced by the previous patch.
6041 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6043 * mini-ppc.c, objectc.cs: handle large structs passed by value
6046 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6048 * mini-ppc.c: OP_ARGLIST implementation from
6049 Geoff Norton <gnorton@customerdna.com>.
6051 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6053 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6054 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6056 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6058 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6060 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6062 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6065 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6067 * mini-sparc.c: Zero out localled-ed memory.
6069 * iltests.il: Add tests for zeroing out localloc-ed memory.
6071 2004-12-04 Martin Baulig <martin@ximian.com>
6073 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6074 mono_method_get_signature_full().
6076 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6078 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6079 and some utility functions (always for SSAPRE), integrated SSAPRE.
6081 * driver.c: Added ssapre option.
6082 * ssa.c: Small fix on OP_ARG handling.
6083 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6084 * Makefile.am: Likewise.
6086 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6088 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6091 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6094 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6096 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6098 * cpu-s390.md : Increase instruction length of oparglist.
6100 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6102 2004-11-30 Martin Baulig <martin@ximian.com>
6104 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6105 virtual generic methods. We call a special helper_compile_generic_method()
6106 icall to retrieve the method from the vtable, inflate and compile
6107 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6109 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6111 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6113 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6115 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6117 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6120 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6122 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6123 platforms with PIC aot.
6125 2004-11-28 Martin Baulig <martin@ximian.com>
6127 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6130 2004-11-28 Martin Baulig <martin@ximian.com>
6132 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6133 the result of mono_type_get_underlying_type() to check whether
6136 2004-11-26 Martin Baulig <martin@ximian.com>
6139 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6142 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6144 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6145 the same way as the other arguments so they won't get clobbered.
6147 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6148 calls through R11 since it is clobbered by the trampoline code.
6150 2004-11-26 Raja R Harinath <rharinath@novell.com>
6152 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6153 pick up in-tree mscorlib.dll.
6155 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6157 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6159 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6160 runtime data/code are now stored in a table similar to the GOT in ELF.
6161 This allows the code itself to be position independent.
6163 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6166 * aot.c: Attach ELF type (object/function) directives to all global
6169 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6171 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6173 * mini-amd64.h: Turn on PIC AOT code.
6175 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6176 returning the offset within an OP_AOTCONST instruction where the GOT
6177 offset needs to be added.
6179 * mini.h: Bump AOT file format version.
6181 2004-11-25 Martin Baulig <martin@ximian.com>
6183 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6184 uninflated generic methods.
6186 2004-11-25 Martin Baulig <martin@ximian.com>
6188 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6190 2004-11-24 Martin Baulig <martin@ximian.com>
6192 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6193 original klass (this only applies for generic instances).
6195 2004-11-24 Martin Baulig <martin@ximian.com>
6197 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6198 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6201 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6203 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6204 localloc. Fixes #69678.
6206 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6208 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6210 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6211 used SSE registers on pinvoke calls. Fixes #69774.
6213 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6215 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6216 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6218 2004-11-23 Raja R Harinath <rharinath@novell.com>
6220 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6221 Refer directly to the mcs/ tree.
6223 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6225 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6226 Check if a trampoline for a synchronized method is required.
6228 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6230 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6231 with localloc if needed. Throe arithmetric exception in
6232 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6233 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6235 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6237 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6238 types before switching on type. Fixes #69622.
6240 2004-11-19 Raja R Harinath <rharinath@novell.com>
6242 * Makefile.am (check-local): New. Integrate into 'make check'.
6243 (MCS,RUNTIME): Define using in-tree mono and mcs.
6245 (%.exe): Use $(ILASM).
6247 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6249 * mini-ppc.c: adjust initial prolog size (bug #69691).
6251 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6253 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6256 2004-11-17 Raja R Harinath <rharinath@novell.com>
6258 * Makefile.am (clean-local): Rename from 'clean'.
6260 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6262 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6263 to mono_arch_is_int_overflow.
6264 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6267 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6269 * declsec.c|h: New files to support declarative security attributes.
6270 Added function to check if a method has (applicable) security.
6271 * mini.c|h: Add check for declarative security attributes in
6272 mono_method_check_inlining.
6273 * Makefile.am: Added declsec.c and declsec.h to the build.
6275 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6277 * mini.c, mini.h: update to keep dynamic code info per-domain.
6279 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6281 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6282 (mini_init): Get rid of it from here too.
6284 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6286 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6287 implemented OP_RETHROW (patch by Geoff Norton
6288 <gnorton@customerdna.com>).
6290 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6292 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6293 between appdomains. Fixes appdomain-unload on PPC.
6295 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6297 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6298 mini-exceptions.c: handle the new wrapper types.
6299 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6300 token value as a MonoClass* when compiling a wrapper.
6301 mono_jit_create_remoting_trampoline now takes an additional
6302 MonoRemotingTarget parameter.
6304 2004-11-10 Martin Baulig <martin@localhost>
6306 * mini.c (mono_method_to_ir): Use `generic_container->context'
6307 rather than creating a new one.
6309 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6311 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6313 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6315 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6317 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6318 the experimental aot cache stuff.
6320 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6322 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6323 mini-exceptions.c: update to exception clause structure changes.
6325 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6327 * exceptions-x86.c (throw_exception): Fix warnings.
6329 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6332 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6334 * exceptions-sparc.c (get_throw_exception): Really fix this.
6336 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6338 * tramp-*.c: we no longer support icalls without wrappers, so
6339 a bit of code can be removed here
6341 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6343 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6346 * cpu-sparc.md: Add op_rethrow.
6348 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6350 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6352 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6353 * mini-ops.h: Add OP_RETHROW.
6355 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6357 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6359 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6361 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6362 Makes the output much easier to read
6364 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6366 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6367 prevents another huge leak when compiling with ssa. Secondly, the
6368 performance of doing this rather than freeing the lists is much
6369 better. GList does a lock every time you allocate a list link,
6370 so that it can use a memory pool. So, it is better to just use
6371 a memory pool of our own.
6373 * ssa.c, linear-scan.c: replace g_list_remove_link with
6374 g_list_delete. The remove one does not free the GList, so we were
6375 leaking memory. On -O=all --compile-all with corlib, this cut down
6376 3 MB of allocations.
6378 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6380 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6382 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6384 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6385 into a new function mono_create_jit_trampoline ().
6387 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6389 * trace.c (get_spec): Allow tracing of classes without a namespace.
6391 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6393 * mini.c: Fix pointer overwrite in mini_method_compile.
6395 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6397 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6398 The darwin ABI needs some special handling for 1 and 2 byte structs
6399 Lets use lbz/lhz instead of lwz everywhere.
6400 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6401 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6402 Use stb/sth for the former, and put the latter always on stack instead of in
6405 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6407 * trace.c (is_filenamechar): Add '_'.
6409 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6411 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6413 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6415 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6417 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6418 depends on libmonogc. Fixes #68805.
6420 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6422 * mini.c (mono_jit_free_method): Provide extra information for
6423 this error. Currently this leaks, but will be turned into a
6424 developer option in the future.
6426 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6428 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6430 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6432 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6433 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6434 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6436 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6438 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6439 trampolines for AOT code.
6441 2004-10-22 <vargaz@freemail.hu>
6443 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6444 constructed types. Fixes #68136.
6446 2004-10-21 Martin Baulig <martin@ximian.com>
6448 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6449 if it returns true, unwind the stack to the call instruction.
6451 2004-10-21 <vargaz@freemail.hu>
6453 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6455 * mini.h: Bump AOT version number.
6457 * objects.cs: Add another test for unbox trampolines.
6459 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6462 2004-10-20 <vargaz@freemail.hu>
6464 * driver.c: Add SHARED to the set of optimizations tested.
6466 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6468 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6471 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6473 2004-10-20 Martin Baulig <martin@ximian.com>
6475 * mini-exceptions.c (mono_handle_exception): Call
6476 mono_debugger_handle_exception() to tell the debugger about
6477 catch/finally clauses.
6479 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6481 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6483 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6486 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6488 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6489 methods as their native size, fixed bug #57543, #57545.
6490 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6491 This saves a temporary register and mullw call down into 1 (minor perf
6492 increase for cases like sum = sum * 5; This use to translate into:
6495 It now translates to
6498 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6500 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6503 2004-10-11 Martin Baulig <martin@ximian.com>
6505 * mini.c (mono_method_to_ir): If we're a generic method, get the
6506 MonoGenericContainer from our MonoMethodNormal and create a
6507 MonoGenericContext from it.
6509 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6511 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6513 * basic-long.cs: Add test for checked i8->i2 cast.
6515 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6517 * inssel-ppc.brg: added a couple of speedup rules.
6519 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6521 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6522 to speed up rebuilds.
6524 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6526 * mini-s390.c: Minor fix to OP_OR_IMM.
6528 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6530 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6531 better. Fixes appdomain-unload.exe on sparc.
6533 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6535 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6536 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6539 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6541 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6543 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6545 * mini.c: Always generate a field read/write wrapper for members
6546 of the class MarshalByRefObject since the actual instance could
6549 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6551 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6553 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6555 * driver.c mini.h trace.c: Move the setting of the main assembly into
6556 a separate function called mono_trace_set_assembly () and call it after
6557 actually loading the main assembly. Fixes #66872.
6559 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6561 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6562 using the code manager.
6564 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6566 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6568 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6570 * cpu-amd64.md: Fix bug in previous patch.
6572 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6575 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6577 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6578 mini-exceptions.c: updates for changed stack walk interface.
6580 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6582 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6584 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6586 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6588 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6590 * driver.c (mini_regression_list): Do not call mono_assembly_close
6591 since assemblies can't be unloaded.
6593 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6595 * cpu-amd64.md: Fix more instruction lengths.
6597 * cpu-amd64.md: Fix lengths of some instructions.
6599 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6601 * inssel.brg: Make the array ldelema check aot friendly.
6603 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6605 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6607 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6609 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6611 * mini-x86.c: Fix build.
6613 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6614 mono_type_get_underlying_type () helper function to simplify code.
6616 2004-09-09 Martin Baulig <martin@ximian.com>
6618 * mini-amd64.c: Don't access `type->data.klass' directly, call
6619 mono_class_from_mono_type() instead since the type may be a
6622 2004-09-09 Martin Baulig <martin@ximian.com>
6624 * mini-amd64.c (get_call_info): Fix support for generic instances.
6625 (add_valuetype): Use mono_class_from_mono_type() to get the class
6626 since we can be a generic instance.
6628 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6630 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6632 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6634 * liveness.c: reset spill costs on each scan: bug 62107
6636 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6638 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6639 unnecessary line that doesn't compile
6641 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6643 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6644 trampolines, make them call an error function so people can fix their
6647 2004-09-06 Martin Baulig <martin@ximian.com>
6649 * mini.c (mono_method_to_ir): When initializing locals, handle a
6650 generic instances like a valuetype if it's a valuetype and like a
6651 class if it's a class.
6653 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6655 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6656 stack. Fixes #64674.
6658 * exceptions.cs: Add test for unwinding of call arguments.
6660 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6662 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6663 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6664 set the carry/borrow flag). The sparc and s390 implementations
6665 can now use optimized versions (and simplify the code). ppc bugfixes.
6667 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6669 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6671 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6673 * inssel-amd64.brg: Remove leftover 32 bit rule.
6675 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6677 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6679 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6680 mono_arch_find_jit_info functions into a new function. Fix a memory
6683 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6686 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6688 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6691 * exceptions.cs: Add array size tests.
6693 * mini.c: Allocate a separate icall wrapper for each arity of
6694 mono_array_new_va. Fixes #59509.
6696 * exceptions.cs: Add testcase for 64578.
6698 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6700 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6702 2004-09-02 Martin Baulig <martin@ximian.com>
6704 * mini.c (mono_method_to_ir): When initializing the locals, call
6705 handle_initobj() on the generic instance itself, not its
6708 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6710 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6711 MonoJitInfo for dynamic methods.
6713 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6715 * mini.c: Add support for freeing JIT data for dynamic methods.
6717 2004-09-01 Martin Baulig <martin@ximian.com>
6719 * mini-x86.c (is_regsize_var): Added support for generic
6721 (mono_arch_emit_prolog): Make this compile again, use
6722 `x86_push_imm_template (code)'.
6724 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6726 * mini-x86.c: make all push_imm instructions that get
6727 patched always emit the long form
6729 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6731 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6732 in a per-domain hash.
6734 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6737 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6739 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6742 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6745 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6746 Beginnings of SSE2 support.
6748 * exceptions.cs: Add more tests for checked int<->uint casts.
6750 2004-08-28 Martin Baulig <martin@ximian.com>
6752 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6756 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6757 Handle generic instances recursively.
6759 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6761 * iltests.il: test for conv.u8 on a constant
6763 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6765 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6766 LCONV_x4 (shrun_32 (membase)).
6768 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6770 * inssel-x86.brg: c&p rules for push/setret of long
6772 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6774 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6775 compare (regvar, base)
6777 * inssel-x86.brg: more burg love
6779 * inssel.brg: more cleanup
6781 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6783 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6785 * basic-long.cs, basic-calls.cs: new tests for optimization.
6787 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6789 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6792 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6794 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6796 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6798 * inssel.brg (mini_emit_memcpy): use
6799 NO_UNALIGNED_ACCESS to disable memcpy optimization
6801 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6803 * mini-amd64.c: Handle generic types in various places.
6805 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6807 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6809 * mini.c (handle_box): Fix warning.
6811 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6813 * mini-amd64.h: Enable the emit_state optimization.
6815 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6817 * mini-amd64.c: Add some new 64 bit peephole opts.
6819 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6821 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6823 * mini-amd64.c: Register allocator fixes.
6825 * mini.c: Add an optimization to emit_state to avoid allocation of new
6826 registers on some platforms.
6828 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6830 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6832 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6833 allocation. Fixes #63085.
6835 * basic-long.cs: Add new regression test.
6837 * mini-amd64.c: Register allocator improvements.
6839 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6841 * mini-amd64.c (read_tls_offset_from_method): Add another code
6844 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6845 instruction sequence for nullifying class init trampolines.
6847 * objects.cs: Add new regalloc test.
6849 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6851 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6853 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6855 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6858 * driver.c: Fix profiling after TLS changes.
6860 * driver.c (mono_main): Set mono_stats.enabled if needed.
6862 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6865 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6867 * mini-x86.c: use a 1 op rather than a 2 op tls access
6868 instruction -> faster.
6870 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6872 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6875 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6877 * exceptions-sparc.c (throw_exception): fix typo
6879 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6881 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6882 set tree->dreg correctly with tls. Allow any
6883 register to be used.
6885 * mini-x86.c (read_tls_offset_from_method): add new code
6886 generation pattern seen with GCC.
6889 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6891 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6892 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6893 exceptions-sparc.c: fix some performance issues in exception
6894 handling and setting of the stack trace for exceptions that were
6897 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6899 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6902 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6905 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6907 This patch inlines tls access, when possible.
6909 * mini.h: new arch functions for TLS intrinsics.
6910 All platforms updated with a stub.
6912 * mini.c: use the new intrinsics
6914 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6915 arch specific intrinsic for tls variables
6917 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6919 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6922 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6924 * mini.c: thread local allocation
6926 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6928 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6930 * Makefile.am: Link against the static version of libmonogc.
6932 * Makefile.am: Link the static versions of the convenience libraries
6933 into the mono executable.
6935 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6937 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6939 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6940 on integer overflow.
6942 * mini-amd64.c: Reorganize function call code.
6944 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6946 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6948 * inssel-x86.brg: use xor eax,eax.
6950 * basic.cs: new tests
6952 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6954 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6955 in exception throwing code.
6957 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6959 * inssel-x86.brg: use xor esi,esi.
6961 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6963 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6964 can trace methods compiled during mini_init () too.
6966 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6969 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6971 * Makefile.am: static link on x86 (r=zoltan)
6973 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6975 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6976 code since it causes some programs to fail.
6978 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6980 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6982 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6984 * mini.c: ovfops_op_map - add STACK_OBJ case for
6986 * basic.cs: add test_0_pin_string as test
6989 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6991 * Makefile.am: build C# if srcdir != builddir
6993 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6995 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6996 fall-through blocks.
6998 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7000 * driver.c: enable loop by default again and include abcrem in -O=all.
7002 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7004 * iltests.il: Add some localloc tests.
7006 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7008 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7011 * inssel-amd64.brg: Add some optimizations.
7013 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7016 * Makefile.am: Statically link mono against libmono on AMD64.
7018 * mini-amd64.c inssel-amd64.brg: Optimizations.
7020 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7022 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7024 * tramp-amd64.c: Patch calling code in trampolines.
7026 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7028 * mini-amd64.c: pinvoke struct passing fixes.
7030 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7032 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7033 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7035 2004-08-05 Duncan Mak <duncan@ximian.com>
7037 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7040 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7042 * mini-amd64.c (emit_move_return_value): Move return value for normal
7045 2004-08-05 Martin Baulig <martin@ximian.com>
7047 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7048 `type->type'; just modify `type' itself when dealing with enums
7049 and generic instances.
7050 (check_call_signature): Make `simple_type' a `MonoType *'.
7052 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7054 * mini.c: Use OP_PADD to add offsets to addresses.
7056 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7058 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7060 * mini-sparc.c (mono_arch_emit_epilog): fix check
7061 for folding last op into restore instruction
7063 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7065 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7066 helper methods using the code manager.
7068 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7070 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7072 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7074 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7075 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7077 * mini-s390.c: fix tail processing
7079 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7081 * mini-ppc.c: mul.ovf.un exception name fix.
7083 2004-08-03 Martin Baulig <martin@ximian.com>
7085 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7086 instances; before jumping to `handle_enum', also modify `ptype'.
7088 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7090 * cpu-sparc.md: fcall maximal length too small.
7092 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7094 * mini-amd64.c mini.h: Add initial support for passing/returning
7095 structures to/from pinvoked methods.
7097 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7099 * mini-ppc.c: reg allocator fix.
7101 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7103 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7105 * inssel.brg: Optimize memset on 64 bit machines.
7107 * mini-amd64.c: Fix some vararg cases.
7109 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7111 * mini-s390.c: Corrected macro in emit_float_to_int
7113 * s390-abi.cs: Tests to exercise the s390 ABI
7115 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7117 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7120 * basic.cs: Add a test for add.ovf.un.
7122 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7124 * mini-sparc.c: add case for OP_IDIV_UN
7126 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7128 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7130 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7132 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7134 * basic.cs: regression tests.
7136 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7139 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7141 * basic.cs: Add a new test.
7143 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7144 and AOT. Various fixes and optimizations.
7146 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7148 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7150 * mini-ppc.c: make sure temp regs are not used for global reg
7153 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7155 * cpu-sparc.md: conv_i8 fix for 64bits
7157 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7159 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7161 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7162 add opcode for cmp BYTE PTR [eax], imm.
7164 * inssel.brg: Make memcpy and memset takes bases.
7166 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7168 * *-amd64.*: More AMD64 work.
7170 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7172 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7173 add a compare-not-equal opcode.
7175 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7177 * mini.c: Use mono_init_from_assembly instead of mono_init.
7179 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7181 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7183 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7185 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7187 * inssel.brg: 64 bit fixes.
7189 * mini.h (MonoCallInst): Add some AMD64 specific data.
7191 * mini.h: Add some OP_P opcodes.
7193 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7195 * basic.cs: tests for 61797 and 61740
7197 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7199 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7200 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7202 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7204 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7206 * *-amd64*.*: Ongoing AMD64 work.
7208 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7210 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7212 * *-amd64*: Ongoing AMD64 work.
7214 * mini-arch.h: Add AMD64 support.
7216 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7218 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7220 * mini-ops.h: Add new opcodes.
7222 * Makefile.am: Add AMD64 support.
7224 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7225 rules into the inssel-long*.brg files.
7227 * *-amd64.*: Add beginnings of AMD64 backend.
7229 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7231 * mini.c (print_dfn): commenting out the code that prints
7232 the cil. With -O=deadce, this makes -v -v crash.
7234 * cpu-pentium.md: make checkthis have a length of 2
7236 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7238 * mini-sparc.h: fix implementations of __builtin
7239 functions for Sun compiler for V9.
7241 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7243 * mini.c: use the new stelem.ref wrapper
7244 * exceptions.cs, arrays.cs: new stelem.ref tests
7246 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7248 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7249 new XSP should work with these changes).
7251 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7253 * inssel-{long32,x86,}.brg: trivial optimizations.
7255 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7257 * mini.c: load value when emitting box operation in
7260 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7262 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7263 is one byte shorter than cmp DWORD PTR [eax], 0.
7265 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7267 * inssel-ppc.brg: arguments on the stack are always
7268 relative to the stack pointer (spotted by Neale Ferguson).
7270 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7272 * exceptions-x86.c: delay appending the method name to the trace until
7273 after mono_jit_info_table_find is called, as this gets the real
7276 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7278 * aot.c: register roots
7280 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7282 * aot.c : I could just use PLATFORM_WIN32 flag.
7284 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7286 * aot.c : Reverting the previous fix. This time it broke linux build.
7288 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7290 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7292 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7294 * mini.c (handle_stack_args): Remove some more debugging code.
7296 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7298 * driver.c mini.h aot.c: Allow additional options to be specified with
7299 --aot and pass them to mono_compile_assembly.
7301 * aot.c: Add experimental code to AOT compile all loaded assemblies
7302 on demand and save the code into a cache in the filesystem.
7304 * aot.c: Add support for more wrapper methods.
7306 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7309 * cpu-*.md: Remove removed opcodes.
7311 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7312 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7313 related icalls to marshal.c.
7315 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7317 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7319 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7321 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7323 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7324 * liveness.c: If liveness is recomputated we need to reset the information
7325 for each variable. This way, if the liveness range has been narrowed
7326 by optimizations that happened after the last computation, we can return
7329 For example, if you have
7334 // Tons of code that does not affect i
7340 i = 0 is dead code and will be removed by SSA. However, when
7341 linear scan gets to the code, i will still appear to be live
7342 throughout the entire block. This prevents good register allocation.
7344 2004-07-06 Martin Baulig <martin@ximian.com>
7346 * debug-mini.c (mono_debug_init_method): Allow
7347 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7348 (mono_debug_add_icall_wrapper): New method.
7350 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7352 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7354 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7357 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7359 * aot.c (mono_aot_load_method): Fix loading of debug info.
7361 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7363 * aot.c: Add logging support.
7365 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7367 * mini.h: Add prototype for mono_print_method_from_ip.
7369 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7371 * inssel.brg: 64 bit fixes.
7373 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7376 * Makefile.am: Add SPARC64 support.
7378 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7380 * aot.c: Fix alignment problems on 32 bit platforms.
7382 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7384 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7387 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7390 * mini.h: Bump AOT file version. Some 64 bit fixes.
7392 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7394 * inssel-sparc.brg: Add new rule to avoid register moves.
7396 * inssel.brg: Add ldind_to_load_membase helper function.
7398 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7400 * mini.c: OffsetToStringData intrinsic.
7402 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7404 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7406 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7409 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7410 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7412 * mini.c: reinstated mono_compile_get_interface_var()
7413 on x86, too, since the change breaks the Gtk# build there as well.
7415 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7417 * driver.c: remove loop from the default optimizations: it seems to
7418 interact badly with some of the other options (see bug #60613).
7420 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7422 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7423 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7425 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7427 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7428 vararg-using methods.
7430 2004-06-21 Martin Baulig <martin@ximian.com>
7432 * mini/mini-exceptions.c
7433 (mono_handle_exception): Added `gpointer original_ip' argument.
7434 After calling mono_unhandled_exception(), call
7435 mono_debugger_unhandled_exception() and if that returns true,
7436 restore the context and return.
7438 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7440 * mini-ppc.c: prefer the use of relative branches so
7441 they won't need to be patched in aot code (patch from Patrick Beard).
7443 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7445 * aot.c: patch from Patrick Beard to make the output assembly
7446 more correct for the MacOSX assembler. Small tweak to
7447 generate sane images on Linux/PPC, too.
7449 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7451 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7452 case until bug #59509 is fixed (shows up in #60332).
7454 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7456 * mini.c: make sure the needed wrappers are compiled, too, with
7459 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7461 * driver.c: remove NPTL reference in --version output.
7463 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7465 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7466 generate valid assembly for the Mach-O assembler.
7468 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7470 * driver.c: don't include abcrem in the all optimization specifier
7471 since it slows down jit compilation too much for now.
7473 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7475 * mini.c: use BIGMUL only if both operands have the same signage.
7476 * iltests.il: Test for bug 60056. (errors related to signage in
7481 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7483 * mini.c, aot.c: memory leak fixes.
7485 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7487 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7489 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7491 * Makefile.am: remove the -static hack completely, it links in
7492 statically glib as well.
7494 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7496 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7497 * exceptions.cs: make it compile with new mcs/csc.
7499 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7500 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7501 and added relevant test case.
7503 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7505 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7506 regressions in gtk-sharp.
7508 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7510 * exceptions.cs: New regression tests.
7512 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7514 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7516 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7518 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7520 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7522 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7524 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7526 * mini.c (mono_jit_runtime_invoke): Init class in this
7527 method instead of trusting mono_jit_compile_method to
7528 do the work (because wrappers can be in object class)
7530 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7532 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7534 * basic-long.cs: New regression test.
7536 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7538 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7541 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7543 * Makefile.am: fix miguel's change to build mono statically against
7544 libmono (track build dependencies).
7546 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7548 * cfold.c: Some glib versions do not have G_MININT32.
7550 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7552 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7553 with precision of tan, atan, sin and cos, and implemented related
7554 regressions tests (fixes bug 54467, but one new problem appeared and
7557 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7559 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7561 * exceptions.cs: Add test for constant folding && division by zero.
7563 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7564 since driver.c is in libmono too, so the optimization was useless.
7566 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7567 variable to driver.c so the compiler can emit more efficient code to
7570 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7572 * Makefile.am: don't distribute generated inssel.[ch] files.
7574 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7576 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7577 into the default appdomain. Fixes #58707.
7579 * jit-icalls.c: Remove the broken approximation for truncl, doing
7580 no conversion is better.
7582 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7585 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7587 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7588 of the mcrxr instruction which is not available on some processors
7589 even if it's documented to be. Implement add and sub overflow correctly
7590 (still not complete for long unsigned). Speed up icalls a bit.
7592 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7594 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7595 we run .cctor in the current domain instead of target_domain.
7597 Fixes bug #58558, .cctor not being called in -O=shared.
7599 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7601 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7603 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7605 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7606 which can be done with an imm8, do it that way.
7607 (mono_arch_output_basic_block): ditto for a jmp
7608 (mono_arch_emit_prolog): Computate maximum offset of a label.
7610 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7612 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7613 now tries to allocate prefered physical reg's for virtual
7614 regs. This reduces the number of emited spills/loads with
7615 20-30% on our core assemblies.
7617 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7619 * jit-icalls.c: truncl() is not needed and trunc() is
7620 the correct thing to do anyway (bug #58287).
7622 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7624 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7627 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7629 * driver.c: enable loop optimizations by default.
7631 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7633 * mini-x86.c: fix calc of max loop size when aligning loops start.
7635 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7637 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7640 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7642 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7645 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7647 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7649 * mini.c (inline_method): Allways inline some wrappers even if the cost
7650 is too large. Fixes #58785.
7652 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7654 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7656 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7657 (crichton@gimp.org). Beginning of support for sparc/linux.
7659 * mini-sparc.c: Optimize retrieval of LMF address.
7661 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7663 * exceptions-ppc.c: handle alloca in methods with clauses.
7665 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7667 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7669 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7671 * mini.c: Delegate most of the abort signal work to
7672 mono_thread_request_interruption, which also handles Stop and Suspend
7675 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7677 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7678 supports the save/restore lmf opcodes.
7680 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7682 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7685 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7687 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7689 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7690 methods which contain array accesses.
7692 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7693 boundaries. Fixes #58537.
7695 * iltests.il: Add regression test for #58537.
7697 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7699 * mini-x86.c (mono_arch_local_regalloc): Last part of
7700 fix for bug #58633 (releasing register to early).
7702 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7704 * basic-long.cs: Add new regression test.
7706 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7708 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7709 register too early on the chain.
7711 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7713 * mini.c (create_helper_signature): Use a helper function to reduce
7714 the code which needs to be written. Also set the calling convention of
7715 icalls on windows. Fixes #57840.
7717 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7719 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7720 exceptions-ppc.c: added helper function to get the instruction address
7721 from a signal handler context.
7723 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7725 * helpers.c: use g_get_tmp_dir. Invokes happyness
7728 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7730 * helpers.c: Add new env variable to pass args to objdump.
7731 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7733 2004-05-17 Radek Doulik <rodo@ximian.com>
7735 * Makefile.am (common_sources): added abcremoval.h so it get
7736 disted and daily mono packages on go-mono.com will build again
7738 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7740 * abcremoval.c: Fixed coding style, added copyright header.
7742 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7744 * mini.h: Added prototype for abc removal main function.
7746 * build_relations_propagation_table.pl: Added copyright header.
7748 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7750 * basic-long.cs: reg test for complex ceq_long bug.
7752 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7754 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7755 reg in long and clob case (bug #58343). Fixed/added comments.
7757 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7759 * mini.c (mono_jit_runtime_invoke): Follow new convention
7760 of calling the invoke method with an function pointer.
7762 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7764 * ChangeLog: Fix author of memory leak patch.
7766 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7768 * Makefile.am: fix make dist as well...
7771 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7773 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7774 on archs where pointers are 4 bytes long.
7776 * Makefile.am: Added abcremoval.c source file.
7778 * abcremoval.c: Added abcremoval.c.
7780 * abcremoval.h: Added abcremoval.h.
7782 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7784 * inssel.brg: Enabled bounds check removal.
7786 * mini.c: Added support for abcrem optimization.
7788 * mini.h: Added abcrem optimization label.
7790 * driver.c: Added support for abcrem optimization.
7792 * propagated_relations_table.def: Added propagated_relations_table.def.
7794 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7796 * mini.c, cfold.c: fix style.
7798 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7800 * mini.c: handle issue with the low-level implementation of
7801 some long opcodes (bug #54209).
7803 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7805 * basic.cs: test for my new cmov stuff.
7807 2004-05-13 Patrik Torstensson
7809 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7810 opt and added peephole documentation.
7812 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7814 * tramp-ppc.c: rewrote the generic trampoline code.
7816 2004-05-11 Patrik Torstensson
7818 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7820 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7822 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7824 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7825 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7827 * mini.c: Add new icalls for AsAny marshalling.
7829 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7831 * tramp-ppc.c, mini-ppc.c: more cleanups.
7833 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7835 * mini.c: no warnings.
7837 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7839 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7841 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7843 * mini.c: In the thread abort signal handler, if the thread is in the
7844 process of being stoped, don't throw the Abort exception, just stop the
7847 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7849 * tramp-ppc.c: removed old code.
7851 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7853 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7854 do some simple speed optimizations on ppc.
7856 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7858 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7859 and large offsets in load/store.
7861 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7863 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7864 it causes regressions.
7866 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7868 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7871 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7873 * jit-icalls.c: remove warnings.
7874 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7875 speedups for unsafe code.
7877 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7879 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7881 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7883 * basic-calls.cs: Add new regression test.
7885 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7888 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7890 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7893 2004-05-06 Patrik Torstensson
7895 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7896 long reg allocation in any reg (not only eax:edx) and implemented
7897 long shl/shr ops in asm instead of helpers.
7899 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7901 * mini-sparc.h: Fix warnings.
7903 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7906 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7907 separate statement for clarity.
7909 * mini-sparc.c: Update status.
7911 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7913 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7916 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7918 * inssel-ppc.brg: another small pre-release workaround:
7919 we don't do overflow detection for long_sub_un.
7921 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7923 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7924 (also works around a weird ppc bug: 57957).
7926 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7928 * tramp-ppc.c: trampoline fixes.
7930 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7932 * mini-ppc.c: fixed typos.
7934 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7936 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7937 at the top of the stack. Fixed typos. Use a frame registers
7938 for all the methods with exception clauses.
7940 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7942 * exceptions-ppc.c: restore fp registers.
7944 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7946 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7947 order from the stack top (moved the stack room to save the
7948 return value for trace after the param area). Fixed corruption
7949 in restoring registers on unwind.
7951 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7953 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7955 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7957 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7958 and prolog/epilog for methods that use it. Allow
7959 enough param area room for varargs methods. Fix miguel's
7960 breakage in exception handling.
7962 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7964 * Makefile.am: run genmdesc only on current arch.
7966 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7969 * mini-x86.h: fix the build on windows.
7971 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7973 * 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.
7975 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7977 * mini-exceptions.c: New file.
7979 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7980 Move some parts of the x86 exception handling code to an
7981 arch-independent file so it can be shared with other ports.
7983 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7985 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7987 2004-04-26 David Waite <mass@akuma.org>
7989 * driver.c: remove comma from end of enumeration declaration
7991 2004-04-26 Jackson Harper <jackson@ximian.com>
7993 * driver.c: parse config file before loading first assembly. This
7994 allows the user gac to be enabled/disabled.
7996 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7998 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7999 simpler mechanism: we do not care what is encoded initially
8000 (branch absolute or relative), we care about the code and its
8001 target. I kept the old code for reference for now.
8003 The new code tries first to determine if the jump is anywhere in
8004 the -/+32 absolute meg range, if it succeeds, it encodes using the
8005 absolute branch; If not, it tried to find something in the
8006 relative range, if not, it uses the handle_thunk code.
8008 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8010 * exceptions-ppc.c: use the correct ip register on macosx.
8012 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8014 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8016 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8018 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8019 Raise exception on integer divide by zero by hand since the hw
8020 doesn't support it. Handle NaNs in FP compares.
8022 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8024 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8025 code reducing duplication between the platforms and enabled
8026 signal exception handling (on linux for now).
8028 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8030 * exceptions-ppc.c: more macosx support.
8032 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8034 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8036 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8038 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8040 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8042 * iltests.il: more tests.
8044 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8046 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8049 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8051 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8053 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8055 * liveness.c: Mark variables as volatile in all basic blocks reachable
8056 from exception clauses.
8058 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8060 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8063 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8065 * iltests.il, basic.cs: more tests for regalloc.
8067 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8069 * iltests.il: Some tests for register allocation modifications
8072 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8074 * exceptions.cs: Add regression test for bug #56782.
8076 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8077 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8078 the beauty of fixing the same thing in 5 different files...
8080 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8082 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8085 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8087 * mini.c: Add support for STRWLPARRAY marshalling convention.
8089 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8091 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8092 to init the context to setup the regs pointer).
8094 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8096 * exceptions-ppc.c: more exceptions work.
8098 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8100 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8103 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8105 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8106 can use the memory directly.
8108 * cpu-pentium.md: Update documentation from a post from Zoltan.
8110 add x86_add_membase, x86_sub_membase, x86_mul_membase
8112 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8114 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8115 GENERAL_REGS they were also hardcoded for all PPC ports.
8117 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8119 Remove hard-coded limit for floating point registers, use
8120 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8122 Notice that in MacOS X calling conventions you can fit a lot more
8123 floating point values in registers, so I should update the PInvoke
8124 test to excercise the passing of floating point values on the
8125 stack (currently broken).
8127 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8129 * tramp-ppc.c (create_trampoline_code): Added
8130 JUMP_TRAMPOLINE_SIZE.
8131 (ppc_magic_trampoline): Follow the pattern from
8132 x86_magic_trampoline: if code is set to zero, return.
8133 (create_trampoline_code): Always pass MonoMethod to the jump
8134 trampoline, before it was passing a null.
8135 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8136 share the code with mono_arch_create_jit_trampoline.
8138 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8140 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8143 * cpu-g4.md: Added length for jmp instruction, the worst case
8144 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8147 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8149 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8151 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8153 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8154 before each IL instruction.
8156 * mini.c (CEE_BOX): Fix warnings.
8158 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8160 * mini.c: removed a few unused vars and extra whitespace.
8162 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8164 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8166 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8168 (OP_GETCHR): use the above
8169 (CEE_LDELEMA): use the above.
8171 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8172 version of the generic impl.
8173 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8174 (CEE_LDELEMA): use the above.
8176 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8178 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8181 * iltests.il: Added new regression test for #56317.
8183 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8185 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8186 under NetBSD. Fixes #56450.
8188 * liveness.c (update_gen_kill_set): Fix previous patch.
8190 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8192 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8194 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8196 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8199 * inssel-sparc.brg: Add more optimizations.
8201 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8203 2004-04-01 Martin Baulig <martin@ximian.com>
8205 * mini.c (handle_box): New static function; moved the
8206 implementation of CEE_BOX here.
8207 (mono_method_to_ir): Added `constrained_call' variable.
8208 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8209 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8210 mono_method_get_constrained() to get the method.
8212 2004-04-01 Martin Baulig <martin@ximian.com>
8214 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8215 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8216 (mono_method_to_ir): We don't need these macros anymore since
8217 mono_class_get_full() already takes care of it.
8219 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8221 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8222 use @function (as doesn't accept #function here) and check the return
8223 value of system and stop if fails.
8225 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8227 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8229 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8231 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8233 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8235 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8238 * basic-long.cs: Add test for negation of Int64.MinValue.
8240 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8242 * mini-sparc.c: Update status.
8244 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8246 * exceptions-sparc.c: Fix return value in filters.
8248 * inssel-sparc.brg: Fix register allocation in some rules.
8250 2004-03-28 Martin Baulig <martin@ximian.com>
8252 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8255 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8257 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8259 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8260 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8261 remove unused conv_u4 opcode.
8263 * mini-x86.c: Remove valgrind workaround since it slows down things
8264 even when mono is not run under valgrind.
8266 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8268 * mini-sparc.c: Update status.
8270 * inssel-sparc.brg: Add some optimizations.
8272 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8273 future delay slot filling. Add support for varargs, tail calls and JMP.
8275 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8276 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8278 * inssel.brg: Fix register allocation in OP_ARGLIST.
8280 * inssel.brg: Fix warnings.
8282 2004-03-25 Martin Baulig <martin@ximian.com>
8284 * mini.c (inflate_generic_field): Removed.
8285 (mini_get_method): Removed, use mono_get_method_full(),
8286 (mini_get_class): Removed, use mono_class_get_full().
8287 (mono_method_to_ir): Pass our generic context to
8288 mono_field_from_token().
8290 2004-03-25 Martin Baulig <martin@ximian.com>
8292 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8293 of a `MonoMethod *'.
8294 (mini_get_method): Take a `MonoGenericContext *' instead
8295 of a `MonoMethod *'.
8296 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8297 a new local variable called `generic_context' which holds the
8298 current `MonoGenericContext *'; use it to lookup things.
8300 2004-03-24 Martin Baulig <martin@ximian.com>
8302 * mini.c (mini_get_class): New static method; if we're inside a
8303 generic instance, inflate the class if neccessary.
8304 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8306 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8308 * iltests.il: New regression test for #55976.
8310 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8313 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8315 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8318 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8320 * liveness.c: Consider SSA stores as well as loads when making vars
8323 * exceptions.cs: New regression tests for register allocation.
8325 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8327 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8328 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8329 domain lock only to protect puntual access to data structures.
8330 Added access lock for sighash, jit_icall_hash_name,
8331 jit_icall_hash_addr and domain->code_mp.
8333 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8335 * driver.c: Print SIGSEGV handling method.
8337 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8339 * mini.c (setup_jit_tls_data): Handle case when this is called
8340 multiple times for a thread.
8342 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8343 is different from fbxx_un. Fixes #54303. Also use constants instead of
8344 magic numbers in a lot of places.
8346 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8348 * exceptions.cs: Fix cctor test when --regression is used.
8350 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8352 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8355 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8357 * inssel-ppc.brg: fixed register assignments for some rules.
8359 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8361 * exceptions.cs: Add test for exceptions in static constructors.
8363 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8364 static constructors outside the domain lock. Fixes #55720.
8366 2004-03-17 Martin Baulig <martin@ximian.com>
8368 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8369 (inflate_generic_field): Take the `MonoMethod *' instead of the
8370 `MonoClass *' and added support for generic method.
8371 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8372 have a `field->parent->gen_params', only inflate the field if it's
8373 an open constructed type.
8375 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8377 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8378 exception object instead of the preconstructed ones.
8380 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8382 * mini.c: reverted changed to sigsegv_signal_handler commited
8383 accidentally in the previous patch.
8385 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8388 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8389 running --aot with an old assembly.
8391 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8393 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8396 * mini-sparc.c: Add support for v9 branches with prediction.
8398 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8400 * mini.c (mini_init): #warning is GNUC only
8402 * mini-sparc.h: implement __builtin_frame_address
8403 and __builtin_return_address for Sun C compiler
8405 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8407 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8409 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8411 * basic-calls.cs: Add test for unaligned byref long argument passing.
8413 * mini-ops.h: Add sparcv9 compare and branch instructions.
8415 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8416 v9 instructions if we have a v9 cpu.
8418 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8419 registers for global allocation.
8421 * exceptions-sparc.c: Fixes.
8423 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8425 * liveness.c (mono_analyze_liveness): Optimized version.
8427 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8429 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8432 * basic-float.cs basic-calls.cs: New regression tests.
8434 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8436 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8437 sigaltstack implementation.
8439 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8441 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8442 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8444 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8446 * mini.c: Fix warnings.
8448 * mini.c (mono_resolve_patch_target): New function which contains the
8449 arch independent part of the patching process.
8451 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8452 patching code to a separate function.
8454 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8456 * mini.c (add_signal_handler): ifdef out on Windows
8458 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8460 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8461 cpu-sparc.md: Add exception handling support + other fixes.
8463 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8464 typed GC detection in --version.
8466 * basic.cs exceptions.cs: New regression tests.
8468 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8469 the arch specific code can store data during a compilation.
8471 * mini-ops.h: Add OP_SETFRET.
8473 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8474 function, register a separate icall for each arity, so the icalls can
8477 * mini.c (mono_print_tree): Print negative offsets in a more readable
8480 * mini.c: Make signal handling work on sparc.
8482 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8484 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8486 * jit-icalls.c: Emulate truncl by aintl on solaris.
8488 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8490 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8492 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8494 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8496 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8497 a MarshalByRef type, inline a method that performs the check, taking into
8498 account that the object can be a proxy. Also implemented tow new opcodes:
8499 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8500 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8501 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8503 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8505 * mini-ppc.c: if a relative branch displacement is too big
8506 but it points to and area reachable with an absolute branch,
8509 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8511 * mini.c: optimize small copies in cpblk.
8513 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8515 * basic-calls.cs basic-float.cs: New regression tests.
8517 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8518 negative offsets from %fp. Implement localloc. Fix local register
8519 allocation. Fix the case when the this argument needs to be saved to
8520 the stack. Implement some missing opcodes.
8522 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8524 * mini.c (mini_method_compile): Reenable global regalloc in methods
8525 with exception handlers.
8527 * linear-scan.c (mono_varlist_sort): Fix warning.
8529 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8531 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8534 * liveness.c: Make all variables uses in exception clauses volatile, to
8535 prevent them from being allocated to registers. Fixes #42136.
8537 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8539 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8542 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8543 argument to mono_arch_regalloc_cost.
8545 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8548 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8550 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8551 Make the cost of allocating a variable to a register arch dependent.
8553 * basic-calls.cs: Fix compilation of tests.
8555 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8556 helper function to cut back on the number of #ifdefs needed.
8558 * mini-ppc.c: Fix compilation.
8560 * basic-calls.cs: New regression tests.
8562 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8564 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8565 of l0 since that is callee saved.
8567 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8570 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8571 of delay instruction.
8573 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8575 * mini.h (MonoCallInst): Add 'virtual' flag.
8577 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8579 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8581 * *.cs: New regression tests.
8583 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8586 * mini.c (mono_runtime_install_handlers): Fix build.
8588 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8589 'signal_stack_size' members.
8591 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8592 alternate signal stack.
8594 * exceptions-x86.c: Add stack overflow handling.
8596 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8597 functions to arch independent code.
8599 * mini.c (mono_print_tree): Print more detailed info for load_membase
8602 2004-02-23 Martin Baulig <martin@ximian.com>
8604 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8606 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8608 * mini-x86.c: fixed reg allocation for div/rem.
8610 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8612 * driver.c (mono_main): Report some configuratio options on --version.
8614 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8616 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8617 low in the address space. Correctly flush memory in thunks where we
8620 2004-02-20 Martin Baulig <martin@ximian.com>
8622 * mini.c (mini_get_method): New static method; inflate all generic
8623 methods and methods in open generic instances.
8624 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8625 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8627 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8629 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8631 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8633 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8635 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8637 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8638 it compile using Sun's compiler.
8640 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8642 * 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.
8644 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8646 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8648 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8650 * mini-ppc.c: handle calls outside of the allowed range with thunks
8651 allocated using the code manager.
8652 * tramp-ppc.c: use the code manager to hold generated native code.
8653 Fixed the magic trampoline to just patch vtable entries.
8655 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8657 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8660 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8662 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8665 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8666 if we have a working __thread implementation.
8668 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8669 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8671 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8673 * mini-x86.c: Fix compilation under gcc 2.
8675 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8677 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8678 contains a call to the wrapped function.
8680 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8681 OP_<CALL>_IMM opcodes, and use them under X86.
8683 * mini.c (mono_jit_find_compiled_method): Fix warning.
8685 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8687 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8689 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8690 functionality to mini.c.
8692 * mini.c (mono_create_jump_trampoline): New function to create a jump
8693 trampoline. Return a compiled method instead of a trampoline if it
8694 exists. Add a cache for jump trampolines.
8696 * mini.c (mono_jit_find_compiled_method): New function to return a
8697 compiled method if it exists.
8699 * mini-x86.c: Call mono_create_jump_trampoline instead of
8700 mono_arch_create_jit_trampoline.
8702 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8703 a jump trampoline. Fixes #52092.
8705 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8707 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8708 which is not up-to-date. Add check_corlib_version () instead.
8710 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8713 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8714 since newer valgrind versions do not need it.
8716 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8717 compile a method with a given set of optimizations.
8719 * mini.c: Compile icall wrappers on-demand instead of at startup.
8721 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8722 wrapper for an icall.
8724 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8726 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8729 * iltests.il: Add test for non-empty stack before switch instruction.
8731 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8733 * mini.c: Add support for new stringbuilder marshalling conventions.
8735 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8737 2004-02-01 Martin Baulig <martin@ximian.com>
8739 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8740 in `ginst->mtype_argv'.
8742 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8744 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8745 facilitate grepping.
8747 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8749 * mini.c: fixed buglet in initobj generic implementation for references.
8751 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8753 * Makefile.am: make the version script conditional.
8754 * jit-icalls.c: handle missing truncl().
8756 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8758 * exceptions.cs: Add more tests for double->int conversion.
8760 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8761 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8763 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8765 * driver.c: make --verbose --version emit an error
8766 if the loaded corlib doesn't match the runtime version.
8768 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8770 * mini-ppc.h: export ppc_patch().
8771 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8772 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8773 on par or better than on MacOSX.
8775 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8777 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8778 mono_lookup_pinvoke_call.
8780 * mini-x86.c: Under windows, the default pinvoke calling convention is
8781 stdcall. Fixes #52834.
8783 * mini.c (optimize_branches): Add an upper bound to the number of
8784 iterations to prevent infinite loops on strange loops. Fixes #53003.
8786 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8788 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8789 and ISINST. Fixes #52093.
8791 * objects.cs (test_0_vector_array_cast): New tests.
8793 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8795 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8796 checking in Array.Set ().
8798 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8801 * object.cs (test_0_multi_array_cast): New regression test.
8803 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8805 * exceptions-ppc.c: fix build on Linux/PPC.
8807 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8809 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8810 running under valgrind.
8811 (x86_magic_trampoline): Fix build bustage.
8813 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8814 negative values as well. This is needed for the encoding of the line number
8815 info, since sometimes the line numbers are not in increasing order.
8817 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8819 * cpu-pentium.md (localloc): Increase the size of the localloc
8820 instruction since it is a loop under Win32.
8822 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8825 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8827 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8828 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8829 Max Horn (max@quendi.de). Fix file names in comments.
8831 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8833 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8834 avoid stack overflow.
8835 (replace_usage): Avoid uninitialized variable warnings.
8837 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8838 and taking the address of valuetype variables.
8840 2004-01-03 Patrik Torstensson
8842 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8843 for other purposes than FP later on.
8845 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8847 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8850 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8852 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8854 2003-12-30 Patrik Torstensson <p@rxc.se>
8856 * mini-x86.h: Decreased number of availiable fp regs.
8857 Solves corner cases with FP spilling.
8859 2003-12-23 Patrik Torstensson <p@rxc.se>
8861 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8862 for floating point stack tracking / spilling on x86.
8865 * basic-float.cs: added float mul overflow test.
8867 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8869 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8871 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8873 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8874 supports for cond branches that overflow the immediate
8875 overflow offset. mcs can compile simple programs.
8877 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8879 * exceptions-ppc.c: exception handling support wip:
8880 finally handlers get run on exception.
8882 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8884 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8887 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8889 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8890 initial support for stack walking and unwinding.
8892 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8894 * driver.c (mono_main): Make corlib-out-of-sync message more
8895 descriptive. Also remove verify_corlib call.
8897 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8899 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8900 not overlap with other call's arguments, too.
8902 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8904 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8905 move to arch-specific code the choice of arch-specific
8906 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8907 * mini.c: ensure emulation calls will not interleave
8910 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8912 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8913 the magic trampoline stack frame is dropped before executing
8916 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8918 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8919 and integer to fp conversions. Added support for overflowing
8920 arguments on the stack. Reserve a couple more registers as temps.
8921 Added support for aot compilation (as output still needs to be
8924 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8926 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8927 Don't overwrite return register in some corner cases.
8929 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8931 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8932 static constructors when AOT compiling.
8934 * driver.c (mono_main): Call mono_check_corlib_version.
8936 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8938 * cpu-g4.md, basic.cs: fixed div target register.
8940 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8942 * mini-ppc.c, basic.cs: shl_imm fix with test.
8944 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8946 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8947 structures by value. Misc fixes.
8948 * objects.cs: more tests.
8950 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8952 * mini-ppc.c: lconv.ovf.i implemented.
8954 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8957 (mini_init): don't error out if someone already called g_thread_init.
8959 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8961 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8962 to be any type per the spec. Fix abnormal memory usage when
8963 the same object is repeatedly thrown.
8965 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8967 * mini.c: check for overruns in IL code.
8969 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8971 * TODO: Add/remove some todo entries.
8973 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8975 * driver.c (mono_main): Call mono_verify_corlib.
8977 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8979 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8980 This has been moved to mini.c
8981 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8982 type being casted is marshalbyref it could be a proxy, so instead of
8983 emitting the type check code, emit a call to a runtime method that will
8984 perform the check by calling CanCastTo if needed.
8986 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8988 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8989 methods with large stack frames under Win32.
8991 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8993 * Makefile.am: Distribute regression tests.
8995 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8996 at the end instead of inserting each variable into the sorted list.
8998 * linear-scan.c (mono_varlist_sort): New helper function.
9000 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9002 * mini.c: ensure arguments and locals are within bounds.
9004 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9006 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9009 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9011 * mini.c (mono_cprop_copy_values): Fix crash.
9013 * aot.c: Set verbosity back to 0.
9015 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9017 * regalloc.c: complete memory leak fix by Laurent Morichetti
9020 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9022 * driver.c (main_thread_handler): Revert the previous patch.
9024 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9027 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9028 memory from the memory pool.
9030 * driver.c (main_thread_handler): Turn on all optimizations when
9033 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9034 an array for better performance.
9036 * regalloc.c (mono_regstate_assign): Fix memory leak.
9038 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9039 serialize the debug info.
9041 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9042 debug info from the serialized representation.
9044 * aot.c: Save debug info into the generated file and load it when
9047 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9049 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9051 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9052 More FP-related fixes.
9054 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9056 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9057 and register allocation buglet. Hello world now runs.
9059 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9061 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9062 * tramp-ppc.c: fixed class init trampoline.
9063 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9065 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9067 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9068 mini.c: more ppc changes/fixes.
9070 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9072 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9073 Also optimize the case when the arguments are the same in the caller
9076 * iltests.il: Add tests for tail calls with valuetype arguments.
9078 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9080 * mini-ppc.c: fixes for struct return type.
9082 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9084 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9085 mono_spillvar_offset() to arch-specific code.
9087 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9089 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9091 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9093 * exceptions-x86.c: Fix stack space leaks.
9095 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9096 registers from the lmf if the method has save_lmf set.
9098 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9100 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9101 of icall wrappers into InvokeInDomain, since these are now per-domain.
9103 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9105 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9106 make some opcode emulation and intrinsic ops enabled/disabled
9107 according to the architecture. More fixes.
9109 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9111 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9113 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9115 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9116 arch-specific handling for 'this' and struct return type to
9119 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9121 * aot.c: prevent divide by zero error when reporting (it happened with
9124 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9126 * mini.h (inst_switch): Remove unused macro.
9128 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9131 (load_aot_module): free 'info->methods' and 'info' properly. No more
9132 "free(): invalid pointer blah" messages when you have an old aot
9135 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9137 * jit-icalls.c, mini.c: Added support for context static fields.
9139 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9141 * mini.c (mono_method_blittable): Methods which set LastError are not
9142 blittable either. Fixes #51108.
9144 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9146 * mini.c: flush icache.
9147 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9149 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9151 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9153 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9155 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9158 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9161 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9163 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9165 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9166 instruction when the result is discarded.
9168 * iltests.il (test_0_div_regalloc): New regression test.
9170 * arrays.cs: Fix compilation error.
9172 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9174 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9175 float rules to inssel-x86.brg: sane architectures with FP registers
9176 don't need to implement these rules.
9178 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9180 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9182 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9184 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9185 implementation of 32 bit systems.
9187 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9189 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9190 (Jeroen Zwartepoorte).
9192 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9194 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9195 the caller and the callee matches.
9197 * mini.c (mono_method_to_ir): Add comment.
9199 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9200 signbit is missing on some platforms.
9202 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9204 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9206 * mini.c (setup_jit_tls_data): Call the new function.
9208 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9210 * mini-x86.c: Add experimental support for fast access to the lmf
9211 structure under NPTL/Linux 2.6.x.
9213 2003-11-06 Martin Baulig <martin@ximian.com>
9215 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9216 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9219 2003-11-02 Martin Baulig <martin@ximian.com>
9221 * mini.c (inflate_generic_field): New static method.
9222 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9223 generic instance and the field is declared in a generic type, call
9224 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9226 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9228 * mini.h mini.c (mono_method_same_domain): New function to return
9229 whenever the caller and the callee are in the same domain.
9231 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9233 2003-10-30 Martin Baulig <martin@ximian.com>
9235 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9236 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9238 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9239 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9241 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9243 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9246 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9247 object here, so it is in the correct appdomain etc.
9249 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9251 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9253 (mono_method_to_ir): Avoid freeing the type created returned from
9254 mono_type_create_from_typespec, since it is put into an internal cache
9255 by the function. Fixes pointer.exe.
9257 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9258 trampolines for icalls and pinvokes as well. Fixes #33569.
9260 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9262 * mini.c: Update after appdomain changes.
9264 * mini.c (mono_jit_compile_method_inner): Allways compile native
9265 method wrappers in the root domain, since there can only be one
9266 instance of them, whose address is stored in method->info.
9268 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9270 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9271 environment variable. Instead detect automatically whenever running
9272 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9275 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9277 * trace.c, trace.h: New files that implement the new trace option
9280 * driver.c: Document new --trace options.
9282 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9285 - if (mono_jit_trace_calls)
9286 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9288 * mini.h: prototypes.
9290 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9292 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9294 * mini.c inssel.brg: Implement typedefbyref opcodes.
9296 * mini.c (mono_jit_compile_method): Remove unused local variable.
9298 * mini.c (mono_jit_compile_method_inner): Ditto.
9300 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9302 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9304 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9306 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9308 * mini.c (mono_no_aot): Remove unused global variable.
9310 * mini.c: Thread safety fixes.
9312 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9314 * mini.c (mono_create_class_init_trampoline): Add a lock around
9315 class_init_hash_addr.
9317 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9320 * mini.c: Decompose the NEWARR instruction before decomposing its
9321 arguments. Fixes #30073.
9323 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9325 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9328 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9330 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9332 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9334 * driver.c: Add support for compiling icall wrappers to --compile.
9336 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9338 * inssel.brg: The empty value in class->interface_offsets is -1, not
9341 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9343 * objects.cs: New test for 'is' operator on an array of interfaces.
9345 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9347 * tramp-ppc.c: update trampoline code to support jumps
9348 and class initialization.
9350 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9352 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9354 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9356 * inssel.brg (OP_UNBOX): Remove unused rule.
9358 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9359 region instead of one for each method. Fixes #47813.
9361 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9363 * exceptions.cs (test_0_nested_finally): New regression test for
9364 nested exception handlers.
9366 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9368 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9370 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9373 * mini.c (mono_method_check_inlining): Make the inlining limit
9374 configurable by an environment variable.
9376 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9378 * mini.h: Bump AOT file version.
9380 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9381 token, store the image along with the token, since the token might not
9382 refer to the same image as the method containing the relocation,
9383 because of inlining.
9385 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9387 * mini.c (mono_precompile_assemblies): New function to compile
9388 all methods in all loaded assemblies.
9390 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9392 * regalloc.h regalloc.c (MonoRegState): Change the type of
9393 iassign and fassign to int*, since they can contain large negative
9394 values if the register is spilled. Also added some comments. Fixes
9397 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9398 under Win32. Fixes #42964.
9400 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9402 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9404 * aot.c: Added support for AOT compiling methods which contain calls
9405 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9408 * driver.c (compile_all_methods): Run the compilation in a thread
9409 managed by mono. Fixes #44023.
9411 * mini.c (mono_codegen): Print full method name in verbose output.
9413 * mini-x86.c (mono_arch_patch_code): Fix warning.
9415 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9416 jumps, since the method we are jumping to might be domain-specific.
9418 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9420 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9422 * inssel.brg: string chars are unsigned.
9424 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9426 * TODO: New todo item.
9428 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9429 which calls mono_runtime_class_init and patches the call site to
9430 avoid further calls.
9431 (mono_arch_create_class_init_trampoline): New arch specific function
9432 to create a class init trampoline.
9433 (create_trampoline_code): Generalized so it can create
9434 class init trampolines as well.
9436 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9437 (mono_create_class_init_trampoline): New function to create and cache
9438 class init trampolines.
9439 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9440 vtable given the address of a class init trampoline. Used by the
9442 (mono_codegen): Generate a call to a trampoline instead of
9443 mono_runtime_class_init in LDSFLD[A].
9444 (mono_codegen): Add relocations for the new trampoline.
9446 * mini.h mini-x86.c aot.c: Added a new relocation type:
9447 MONO_PATCH_INFO_CLASS_INIT.
9449 * mini.h: Bump AOT version number.
9451 * aot.c: Create a copy of the loaded code instead of using the original
9452 so methods which call each other will be close in memory, improving
9455 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9456 patch since it breaks the regression tests.
9458 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9459 for the register saving instruction sequence since the
9460 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9462 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9464 * TODO: Fix todo item && remove another.
9466 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9468 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9471 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9472 function of the module.
9474 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9475 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9476 --no-aot command line option.
9478 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9480 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9481 by Bernie Solomon (bernard@ugsolutions.com).
9483 * inssel.brg: Refactor the interface offset table related code into
9484 its separate functions and add support for the AOT case.
9486 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9488 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9490 * aot.c: Added mono_aot_verbose variable and made all debugging
9491 output depend on the value of this variable.
9493 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9494 method_label and info_label.
9496 * mini.h mini-x86.c aot.c: Added a new relocation type
9497 MONO_PATCH_INFO_IID for klass->interface_id.
9499 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9500 the MonoJitInfo structure.
9502 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9503 a non-root appdomain in shared mode.
9505 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9507 * aot.c: make aot loader less verbose. Remove free of unused variable.
9509 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9511 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9513 * .cvsignore: Added *.dll.
9515 * mini.c (mono_print_tree_nl): New function callable while debugging.
9517 * mini.c (mono_print_code): Export this.
9519 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9522 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9524 * mini.h (MonoCompile): Added 'jit_info' field.
9526 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9527 the cfg structure, since it is needed by the AOT compiler.
9529 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9531 * aot.c: A major rewrite. Changes include:
9532 - save exception tables for methods which have them.
9533 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9535 - reworked the file format so it is now much smaller and needs
9536 fewer relocation entries.
9538 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9540 * aot.c (load_aot_module): Fix build bustage on platforms without
9543 2003-09-04 Martin Baulig <martin@ximian.com>
9545 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9547 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9549 * TODO: Some new optimization ideas.
9551 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9553 * aot.c: Save the optimization flags used to compile the code into
9556 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9557 support emitting domain specific code.
9559 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9560 no longer domain neutral. It can be made domain neutral by compiling
9561 with --optimize=shared.
9563 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9566 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9567 loading of AOT code.
9569 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9571 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9572 if there is no domain neutrality information.
9574 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9576 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9577 format version into the generated library.
9579 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9580 callee method into the caller since one of them could be shared.
9582 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9583 system exceptions from AOT code now works.
9585 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9586 method if it is domain neutral and the callee is not.
9588 * graph.c (cfg_emit_one_loop_level): Fix warning.
9590 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9592 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9595 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9597 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9598 is needed by code which is executed before mono_runtime_init ().
9599 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9601 * mini.c (mono_thread_abort): Fix warning.
9602 (mono_jit_compile_method): Call static constructor in the AOT case too.
9604 * aot.c (mono_compile_assembly): Fix warning.
9606 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9608 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9610 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9612 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9614 * cpu-pentium.md: Fix the length of call opcodes so they include the
9615 ESP restoring instruction. Fixes #47968.
9617 2003-08-28 Martin Baulig <martin@ximian.com>
9619 * mini-x86.c (mono_arch_call_opcode): Added support for
9620 MONO_TYPE_GENERICINST.
9622 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9624 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9626 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9627 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9629 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9632 2003-08-26 Martin Baulig <martin@ximian.com>
9634 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9635 when reporting an error, set this to the actual error location.
9636 (mono_method_to_ir): Report the correct error location if
9637 get_basic_blocks() returned an error.
9639 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9641 * mini.c (mono_type_blittable): OBJECT is not blittable.
9642 (mono_method_blittable): Methods which have marshalling descriptors
9643 are not blittable either. Fixes #47842.
9645 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9647 * driver.c mini.c: Use an environment variable instead of a global
9648 variable. Also fix the build.
9650 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9651 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9654 * driver.c mini.c: Added --with-valgrind option to turn off some
9655 code which prevents mono from running under valgrind.
9657 * mini.c (mono_emit_call_args): Fixed warning.
9659 * mini.c (mono_emulate_opcode): Fixed warning.
9661 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9663 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9664 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9665 regalloc.c, regalloc.h: specify available registers in arch-specific
9666 code and support floats in the regallocator (patch by Laurent Morichetti
9669 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9671 * mini.c: mono_thread_current() can be called only after
9672 mono_runtime_init(): rearrange code to not call it early on.
9674 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9676 * mini.c: allocate jump tables in the code mempools.
9678 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9680 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9683 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9685 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9686 12 to 16. This fixes bug #47453.
9689 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9691 * mini-ppc.c: fixed indexed load and unsigned compares.
9693 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9695 * mini.c: reenabled installation of handler for
9696 thread abort signal.
9698 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9700 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9701 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9702 until it's fixed and actually useful.
9704 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9706 * inssel-long32.brg: couple more opcodes implemented.
9708 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9710 * mini-sparc.c: Even more opcodes implemeted.
9712 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9714 * mini-sparc.c: More opcodes implemented.
9716 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9718 * mini-sparc.c: More opcodes implemented.
9720 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9722 * inssel-sparc.brg: Add some needed rules. Direct
9724 * Makefile.am: Use inssel-sparc.brg
9725 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9726 an assert happy for now.
9728 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9730 * mini-sparc.c: Fixed compile errors.
9731 * exceptions-sparc.c: Same. We now produce a mono binary
9732 on sparc-linux. Yea.
9734 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9736 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9737 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9738 They compile, but do not work.
9740 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9742 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9743 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9744 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9747 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9749 * mini.c: more opcodes implemented and better support for generics.
9751 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9753 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9754 * mini.c, mini.h: first cut at generics support: some new instructions
9755 added and changed the behaviour of some of the existing ones.
9757 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9759 * mini.c: Removed definition of metadata_shared mutex here.
9761 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9763 * mini-x86.c: make vararg calls work for instance methods.
9765 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9767 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9768 returns the arguments in a separte list, now.
9770 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9772 * aot.c, mini.c: updates for array type representation changes.
9774 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9776 * mini.c: register function to perform jit shutdown.
9778 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9780 * mini.c: use a faster allocator if possible.
9782 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9784 * aot.c: some cleanups and portability changes.
9786 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9788 * mini.c: use faster allocation for CEE_BOX if possible.
9790 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9792 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9793 Moved inlined mempcy code to its own function so that is can be
9794 reused. Added an inline memset function as well (optimized initobj).
9795 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9797 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9799 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9801 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9803 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9804 arch code can setup the cpu for CLR execution, if needed.
9805 We use it on x86 to set the precision of FP operations.
9807 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9809 * mini.c: disable some optimizations if we can guess they'll cost too
9810 much for a given method.
9812 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9814 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9816 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9817 * mini.h mini.c mini-x86.c: Added instruction level coverage
9818 info collection support.
9820 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9822 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9823 is now implemented in the profiling API. Get rid of a couple of
9824 unnecessary global variables.
9826 2003-06-15 Nick Drochak <ndrochak@gol.com>
9828 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9829 * cpu-g4.md: add op_bigmul and op_bigmul_un
9830 * cpu_pentium.md: add op_bigmul_un
9831 * inssel-long32.brg: add rule for unsigned bigmul
9832 * mini-ops.h: define OP_BIGMUL_UN
9833 * mini-x86.c: THE BUG: handle (un)signed properly
9834 * mini.c: choose unsigned opcode if needed.
9835 This set of patches fixes bug #44291
9837 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9839 * mini.c (optimize_branches): improved to handle all kinds of
9840 conditional branches.
9842 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9844 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9845 don't raise exceptions.
9847 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9849 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9850 to arch-specific files.
9852 2003-06-09 Martin Baulig <martin@ximian.com>
9854 * Makefile.am (libs): Added $(LIBGC_LIBS).
9856 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9858 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9859 and OP_ATAN (fixes bug#44293).
9861 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9863 * Makefile.am, mini-x86.c: rename cpu description array to
9864 pentium_desc, since some compilers define the 'pentium' preprocessor
9867 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9869 * mini.c (mini_select_instructions): add explicit branch if the
9870 following block is not the false target of a conditional branch -
9871 we need this with any optimization that reorder or remove bblocks
9873 * mini.c (optimize_branches): bug fixes
9875 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9877 * mini.c (mono_method_to_ir): inline static readonly fields
9879 * ssa.c (fold_tree): start cfold support for long (very simple
9882 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9884 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9886 * inssel.brg: fixed memcpy (bug #44219).
9888 2003-06-05 Dick Porter <dick@ximian.com>
9890 * driver.c: Set the glib log levels to not abort if g_message
9893 g_set_prgname() has to happen before mini_init() so that the
9894 process handle gets the info.
9896 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9898 * driver.c: add intrins to the default optimizations to get wider
9901 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9903 * mini.h: some large basic blocks will overflow a 16-bit
9904 integers for symbolic registers.
9906 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9908 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9909 (mono_arch_output_basic_block): fix bug 43499
9911 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9913 * mini.c: kill duplicated definition of mono_debug_format.
9915 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9917 * mini-x86.c, arrays.cs: fixed register allocation bug.
9919 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9921 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9923 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9925 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9928 (print_method_from_ip): also print source location information if
9931 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9933 * mini.c (mono_find_block_region): bug fix in region code
9934 (mini_method_compile): enable removing unreachable code again, but
9935 only in methods without exception clauses.
9937 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9939 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9940 Implemented arglist opcode and handling of TypedReference type.
9941 Fixed x86 call convention when a structure is returned.
9942 Minimal support for calling static vararg methods.
9944 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9946 * mini.c (mini_method_compile): always remove unreachable code,
9947 because the code in them may be inconsistent (access to dead
9948 variables for example).
9950 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9952 * driver.c, debug-mini.c: warning fixes.
9954 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9956 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9958 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9960 * mini.c: thread-static fields are registered in mono_class_vtable(),
9961 so ensure the function is called before checking for them.
9963 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9965 * mini.c (optimize_branches): fix for bug 43586
9967 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9968 overflow (fixes Bug #43639)
9970 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9972 * mini.c, objects.cs: allow the use of stobj for primitive types.
9974 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9976 * mini.c: be less strict about argument checking until we support
9977 running the verifier.
9979 2003-05-27 Nick Drochak <ndrochak@gol.com>
9981 * basic-long.cs: tests for (ulong)int * (ulong)int also
9982 * mini.c: use the same trick for (ulong)int * (ulong)int
9984 2003-05-27 Nick Drochak <ndrochak@gol.com>
9986 * basic-long.cs: add regression test for (long)int * (long)int
9987 * cpu-pentium.md: add op_bigmul specification
9988 * inssel-long32.brg: add OP_BIGMUL rule
9989 * mini-ops.h: add OP_BIGMUL
9990 * mini-x86.c: register allocator: handle case where src1 needs to be
9992 * mini.c: substitute special BIGMUL opcode in the tree for
9993 (long)int * (long)int
9995 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9997 * jit-icalls.c: call the type ctor on field access if needed.
9999 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10001 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10002 to a method (including results of ldelema, bug#43207).
10004 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10006 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10007 colors to show exception handler blocks.
10009 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10010 (fix for pinvoke7.cs).
10012 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10014 * mini.h, mini.c: ensure correct initialization order for types that
10015 require it. Prepare for lazy compilation of jit icall wrappers.
10016 Provide a name for opcode emulation to reduce unneeded mallocing.
10018 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10020 * mini-x86.c: better register restoring code and profiling
10021 support for tail calls.
10023 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10025 * mini.h, driver.c: prepare for leaf methods optimization.
10027 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10029 * mini.c: get targets of branches before converting a method.
10031 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10033 * mini.c (optimize_branches): added some experimental code (disbaled)
10035 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10037 * mini.c (optimize_branches): fix branch to branch optimization
10039 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10041 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10043 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10045 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10048 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10050 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10051 enable use of interface variables again.
10053 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10054 I1 to registers because there is no simply way to sign extend 8bit
10055 quantities in caller saved registers on x86.
10057 * inssel-float.brg: set costs of some rules to 2 so
10058 that monobure always select the arch. specific ones if supplied,
10059 regardless of the order we pass the files to monoburg.
10061 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10063 * mini.c, mini-x86.c: since the magic trampoline for jumps
10064 can't patch the code directly, we do it as soon as the
10065 method gets compiled.
10067 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10069 * mini-x86.c, mini.h: introduce a new patching method
10070 to support CEE_JMP and tail calls.
10071 * mini.c: obey tail.call. Don't precompile methods target
10073 * tramp-x86.c: new trampoline code to handle methods
10074 reached through a jump.
10076 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10078 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10079 bit values to registers
10081 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10083 * mini.c (mono_compile_get_interface_var): share interface
10084 variables if possible.
10086 2003-05-16 Martin Baulig <martin@ximian.com>
10088 * debug-mini.c (mono_init_debugger): New function to initialize
10089 the debugger. This is not in the debugger since it needs to
10090 access some of mini's internals.
10092 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10094 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10096 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10098 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10099 for value type handling.
10101 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10103 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10104 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10106 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10108 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10109 the constructor through a proxy.
10111 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10113 * jit-icalls.c, inssel.brg: fixes to array element address
10116 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10118 * mini-x86.c (is_regsize_var): allocate pointer to registers
10120 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10122 * driver.c: fixed typo, added intrins to the set of optimizations
10123 tested with regressions.
10125 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10127 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10128 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10131 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10133 * inssel.brg: remove some common pop instructions without side effects
10135 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10137 * inssel-x86.brg: fixed thinko in int to double conversions.
10139 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10141 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10143 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10145 * inssel-long32.brg: two more missing instructions.
10147 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10149 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10150 if not already set.
10152 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10154 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10157 * basic-float.cs: Added tests for negative zero.
10159 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10161 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10162 a couple of missing operations for long casts, with test cases.
10164 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10166 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10168 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10170 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10171 code size estimation.
10173 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10175 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10176 abstract methods (fix bug 42542)
10178 * aot.c: add ability to handle array types
10180 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10182 * mini.c: Call the _specific versions of the object allocation
10183 functions if possible.
10185 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10187 * driver.c: call setlocale ().
10189 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10191 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10194 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10196 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10198 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10199 wrappers (fix bug 42122)
10201 2003-05-04 Martin Baulig <martin@ximian.com>
10203 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10205 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10206 s/mini_set_defaults/mono_set_defaults/g.
10208 2003-05-04 Martin Baulig <martin@ximian.com>
10210 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10212 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10214 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10215 (reported by Don Roberts).
10217 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10219 * mini.c: temporarily work around two bugs for this release.
10221 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10223 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10224 that contains -export-dynamic and it makes using the ld script
10226 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10228 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10230 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10233 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10235 * mini.c: make sure leave calls all the needed finally blocks,
10236 even when the target jumps out of multiple exception clauses.
10238 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10240 * ldscript, Makefile.am: add linker script to reduce the number of
10241 exported symbols (should also fix the issues with libwine defining
10242 some of the same symbols in io-layer).
10244 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10246 * driver.c (mini_main): Avoid assertion when no file name is given on
10249 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10251 * driver.c: added --version/-V command line option.
10252 Added the inline optimization in the regression tests.
10254 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10256 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10257 to the type in the method signature (fixes bug#42134).
10259 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10261 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10263 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10265 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10267 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10269 * driver.c: fixed bug #42100.
10271 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10273 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10275 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10277 * mini.c: moved most of the code required to do inlining to its own
10278 function so it can be reused. Inline also ctors if appropriate.
10280 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10282 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10283 the runtime can call mono API functions.
10285 2003-04-27 Martin Baulig <martin@ximian.com>
10287 * debug-mini.c (mono_debug_init_method): Added
10288 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10289 send a notification to the debugger.
10291 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10292 running in the Mono Debugger, just pass the breakpoint number to
10293 mono_debug_init_method().
10295 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10297 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10299 * mini.c: allow some more unsafe compares.
10301 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10303 * mini-x86.c, Makefile.am: make distcheck works (partially from
10304 a patch by Richard Lee <r.h.lee@attbi.com>).
10305 * regset.c, regset.h: removed, they are unused.
10307 2003-04-25 Dick Porter <dick@ximian.com>
10309 * driver.c: Usage reports the name as 'mono' not 'mini'
10310 * exceptions-x86.c: Build and run on freebsd
10312 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10314 * Makefile.am: install the program with the 'mono' name and
10315 the library as libmono instead of mini and libmini.
10317 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10319 * driver.c: provide the APIs for the embedding interface of the old jit.
10321 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10323 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10325 2003-04-23 Martin Baulig <martin@ximian.com>
10327 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10329 * driver.c: Added `--debug' command line argument to enable
10332 2003-04-23 Martin Baulig <martin@ximian.com>
10334 * debug.[ch]: Removed. The code is now in
10335 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10337 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10340 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10342 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10344 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10347 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10348 mono_domain_finalize.
10349 (mini_method_compile): use mono_method_profile* if the the option is
10352 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10354 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10355 methods with their wrapper.
10357 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10358 methods with their wrapper.
10360 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10363 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10366 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10369 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10371 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10373 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10375 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10376 of the mempool. This is slightly faster and uses less memory
10378 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10380 * mini.c: avoid O(n) allocation for variables.
10382 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10384 * mini.c: handle items on the stack after inlining methods.
10386 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10388 * mini.c: make the method->opcode optimization dependent
10389 on MONO_OPT_INSTRINS and do it lazily.
10391 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10393 * driver.c: print overall results at the end of regression run.
10395 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10397 * inssel.brg: don't overwrite symbolic registers.
10399 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10401 * inssel-x86.brg: fix conversion from long to float.
10403 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10405 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10407 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10409 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10411 * driver.c: Added --print-vtable option as in the old JIT.
10413 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10415 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10417 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10419 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10421 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10423 * mini.c regalloc.c regalloc.h: Fix memory leak.
10425 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10427 * aot.c (mono_aot_get_method): register all used strings
10429 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10431 * mini.c: always intern strings references with ldstr at compile time.
10433 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10435 * Makefile.am: add BUILT_SOURCES.
10437 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10439 * driver.c: give a better error message when the assembly to execute
10440 doesn't have an entry point.
10442 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10444 * Makefile.am: added hack for automake
10446 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10449 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10451 22003-04-07 Martin Baulig <martin@ximian.com>
10453 * Makefile.am: Added Makefile.am.
10455 * debugger-main.c: Removed, this is now in the debugger where it
10458 * mini.pc.in: Call this package `mini' for the moment.