1 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3 * mini.c: Fix warnings.
5 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
7 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
8 to emit better double->int conversions.
10 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12 * mini.c: the provided Min/Max optimizations are valid for unisgned
15 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
17 * 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
19 2007-06-28 Miguel de Icaza <miguel@novell.com>
21 * mini.c (mono_running_on_valgrind): Add support for reporting the
22 method and its boundaries to valgrind.
24 2007-06-28 Martin Baulig <martin@ximian.com>
26 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
28 2007-06-25 Zoltan Varga <vargaz@gmail.com>
30 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
32 * generic.2.cs: Add new test case.
34 2007-06-25 Martin Baulig <martin@ximian.com>
36 Merged the `debugger-dublin' branch.
39 (mono_debugger_insert_method_breakpoint): New public method.
40 (mono_debugger_remove_method_breakpoint): Likewise.
41 (mono_debugger_check_breakpoints): New static method.
42 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
44 * debug-debugger.h (MonoDebuggerInfo):
45 Renamed (to keep backward compatibility in the vtable):
46 `insert_breakpoint' -> `old_insert_breakpoint'.
47 `remove_breakpoint' -> `old_remove_breakpoint'.
48 `create_string' -> `old_create_string'.
49 `lookup_class' -> `old_lookup_class'.
50 `lookup_type' -> removed; changed into a dummy field.
51 `lookup_assembly' -> `old_lookup_assembly'.
52 Added (same functionality, but different signature):
53 `create_string', `lookup_class', `lookup_assembly'
55 `get_method_addr_or_bpt', `remove_method_breakpoint',
58 * debug-debugger.c: Merged the `debugger-dublin' branch.
60 2007-06-23 Zoltan Varga <vargaz@gmail.com>
62 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
64 (peephole_pass): Likewise.
66 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
68 * driver.c: hopefully make setaffinity work also for ancient
71 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
73 * driver.c : win32 build fix.
75 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
77 * driver.c: check for the MONO_NO_SMP env var and bind to a single
78 processor if it is set.
80 2007-06-21 Martin Baulig <martin@ximian.com>
82 * debug-mini.h: New file.
85 (mono_debugger_insert_breakpoint_full): Moved here from
86 ../metadata/mono-debug-debugger.c.
87 (mono_debugger_remove_breakpoint): Likewise.
88 (mono_debugger_breakpoint_callback): Likewise.
90 2007-06-15 Raja R Harinath <rharinath@novell.com>
92 * jit-icalls.c (mono_helper_compile_generic_method): Update to
93 changes in MonoGenericClass.
95 2007-06-14 Zoltan Varga <vargaz@gmail.com>
97 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
99 2007-06-14 Raja R Harinath <rharinath@novell.com>
101 * jit-icalls.c (mono_helper_compile_generic_method): Update to
102 removal of MonoGenericMethod.
104 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
106 * mini-exceptions.c: hooks for the exception events profiling API.
108 2007-06-14 Randolph Chung <tausq@debian.org>
110 * Makefile.ma: Add hppa target.
111 * mini-arch.h: Include mini-hppa.h
112 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
113 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
114 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
116 2007-06-14 Randolph Chung <tausq@debian.org>
118 * inssel.brg: Add rules for "chained" compare-branch operations so that
119 a single compare op can affect multiple branches. Adjust cost for
120 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
121 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
122 cost for some rules so that they can more easily be overridden by
123 per-arch rules (with fixes from lupus).
124 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
126 2007-06-13 Randolph Chung <tausq@debian.org>
128 * mini-ops.h: Reorder branch ops so that they match the order of the
129 corresponding CEE_* ops. The code expects them this way.
130 Add new ops for HPPA target.
131 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
133 2007-06-13 Randolph Chung <tausq@debian.org>
135 * mini-exceptions.c: Handle cases where the stack grows towards
137 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
139 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
141 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
143 * driver.c: explain where a non-matching corlib is found.
145 2007-06-13 Mark Probst <mark.probst@gmail.com>
147 * mini.c (print_jit_stats): Output dynamic code allocation stats.
149 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
151 * mini-exceptions.c: Generate a method profile leave event during
152 an exception to ensure that the profiler gets notified.
154 2007-06-07 Zoltan Varga <vargaz@gmail.com>
156 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
159 * cpu-amd64.md: Add long_and/or/xor opcodes.
161 2007-06-06 Wade Berrier <wberrier@novell.com>
163 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
164 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
165 length of instruction shr_imm (expected 8, got 10)
167 2007-06-06 Zoltan Varga <vargaz@gmail.com>
169 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
171 2007-06-06 Mark Probst <mark.probst@gmail.com>
173 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
174 MonoInternalHashTable again (fixed bug in the internal hash table
177 2007-06-06 Mark Probst <mark.probst@gmail.com>
179 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
180 Have to figure out what makes it crash the SWF regression.
182 2007-06-05 Zoltan Varga <vargaz@gmail.com>
184 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
186 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
188 * mini.c: optimize out the type check when storing null in a
191 2007-06-04 Mark Probst <mark.probst@gmail.com>
193 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
194 MonoInternalHashTable.
196 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
198 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
199 signed integer methods.
201 2007-06-02 Zoltan Varga <vargaz@gmail.com>
203 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
204 permanently since the current approach doesn't work.
206 2007-06-02 Zoltan Varga <vargaz@gmail.com>
208 * inssel.brg (stmt): Only call delegate->invoke_impl if
209 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
211 2007-06-01 Zoltan Varga <vargaz@gmail.com>
213 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
216 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
217 account if it contains a rex prefix.
218 (peephole_pass): Handle OP_FMOVE as well.
220 2007-06-01 Zoltan Varga <vargaz@gmail.com>
222 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
223 as it causes regressions.
225 2007-05-31 Zoltan Varga <vargaz@gmail.com>
227 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
230 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
232 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
233 (mono_arch_get_this_arg_from_call): Ditto.
235 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
237 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
240 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
241 (mono_arch_get_this_arg_from_call): Ditto.
243 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
245 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
246 try to create optimized invoke code and use that for further invocations.
247 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
249 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
251 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
253 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
254 sealed classes or methods.
255 *devirtualization.cs: tests for the new optimization
257 2007-05-29 Zoltan Varga <vargaz@gmail.com>
259 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
260 by the update_volatile () function.
262 2007-05-27 Zoltan Varga <vargaz@gmail.com>
264 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
267 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
269 2007-05-24 Jonathan Chambers <joncham@gmail.com>
271 * mini.c: Add configure checks for header files.
272 * mini-x86.c: Add configure checks for header files.
273 * trace.c: Add configure checks for header files.
274 * aot-runtime.c: Add configure checks for header files.
275 * aot-compiler.c: Add configure checks for header files.
276 * driver.c: Add configure checks for header files.
277 * mini-codegen.c: Add configure checks for header files.
279 Code is contributed under MIT/X11 license.
281 2007-05-22 Zoltan Varga <vargaz@gmail.com>
283 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
284 icompare_imm -128 + op_iclt. Fixes #81703.
286 2007-05-19 Zoltan Varga <vargaz@gmail.com>
288 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
290 2007-05-15 Massimiliano Mantione <massi@ximian.com>
292 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
293 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
294 so that all isinst checks now use "interface_bitmap".
296 2007-05-15 Zoltan Varga <vargaz@gmail.com>
298 * cpu-amd64.md (jmp): Fix a warning.
300 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
302 * basic.cs: Add new regression test.
304 * basic.cs: Remove test which is now in basic-long.cs.
306 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
308 * basic-long.cs: Add new test.
310 2007-05-13 Zoltan Varga <vargaz@gmail.com>
312 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
314 2007-05-12 Zoltan Varga <vargaz@gmail.com>
316 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
318 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
321 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
324 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
325 the exception throwing code a bit.
327 * mini-x86.c (get_call_info): Allocate result from a mempool.
329 2007-05-11 Zoltan Varga <vargaz@gmail.com>
331 * aot-compiler.c (find_typespec_for_class): Fix the assert.
333 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
335 * mini.h (MonoCompile): Add 'token_info_hash' field.
337 * mini.c: Save token->method associations during compilation so the AOT
340 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
341 which reference generic classes and methods.
343 2007-05-10 Zoltan Varga <vargaz@gmail.com>
345 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
347 * aot-compiler.c (compile_method): Fix a typo in a comment.
349 * aot-runtime.c (decode_cached_class_info): Skip generic types.
351 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
354 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
356 2007-05-09 Zoltan Varga <vargaz@gmail.com>
358 * mini.h (MonoCompile): Add 'args' field.
360 * mini.c (mono_compile_create_vars): Store variables representing the arguments
363 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
365 2007-05-08 Zoltan Varga <vargaz@gmail.com>
367 * mini.c (mono_compile_get_interface_var): Remove this unused function.
369 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
371 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
372 opcodes for some opcodes.
374 * mini.h *.brg *.c: Use the new opcodes.
376 2007-05-08 Massimiliano Mantione <massi@ximian.com>
378 * mini.h: Bumped aot revision.
380 * inssel.brg: modified code generation of type checks for interfaces
381 to use the new "MonoClass.interface_bitmap" instead of the old
382 "MonoClass.interface_offsets".
384 2007-04-30 Zoltan Varga <vargaz@gmail.com>
386 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
388 2007-04-29 Zoltan Varga <vargaz@gmail.com>
390 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
393 2007-04-27 Neale Ferguson <neale@sinenomine.net>
395 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
397 2007-04-27 Wade Berrier <wberrier@novell.com>
399 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
400 mini.h) to fix build.
402 2007-04-26 Zoltan Varga <vargaz@gmail.com>
404 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
406 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
407 causes the corlib unit tests to fail.
409 2007-04-25 Zoltan Varga <vargaz@gmail.com>
411 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
413 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
415 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
416 opcodes to the comparison relations.
418 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
419 opcodes to their types.
421 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
423 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
424 it in cfg->arch.cinfo.
426 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
428 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
429 cfg->cil_offset_to_bb.
431 2007-04-24 Zoltan Varga <vargaz@gmail.com>
433 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
434 created becase of initlocals.
436 2007-04-23 Zoltan Varga <vargaz@gmail.com>
438 * mini-alpha.c cpu-alpha.md: More alpha port work from
439 Sergey Tikhonov <tsv@solvo.ru>.
441 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
443 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
445 2007-04-19 Zoltan Varga <vargaz@gmail.com>
447 * cpu-s390.md (break): Correct the length of break instruction.
449 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
451 * mini.c: fix a couple of soft-float issues and comments.
453 2007-04-15 Miguel de Icaza <miguel@novell.com>
455 * trace.c (is_filenamechar): - is also a filename char.
457 2007-04-15 Neale Ferguson <neale@sinenomine.net>
459 * mini-s390.c: Correct checking for enum type in return value processing.
461 2007-04-14 Raja R Harinath <rharinath@novell.com>
463 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
464 (version.h): Makefile is in the build directory.
466 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
468 * mini-amd64.h: fix for assertion failure on Solaris/amd64
470 2007-04-11 Martin Baulig <martin@ximian.com>
472 * mini.c (can_access_member): Fix handling of generic classes;
475 2007-04-10 Zoltan Varga <vargaz@gmail.com>
477 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
479 2007-04-05 Zoltan Varga <vargaz@gmail.com>
481 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
483 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
485 * mini-codegen.c: make sure the right spill amount is
486 used for fp or integer registers (fixes the float_sub_spill() on ppc).
488 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
490 * mini-ppc.c: fixes for the fp_branch_nan test.
492 2007-03-23 Zoltan Varga <vargaz@gmail.com>
494 * basic.cs: Comment out new test which still fails on ia64.
496 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
498 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
500 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
502 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
504 2007-03-22 Zoltan Varga <vargaz@gmail.com>
506 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
507 on 64 bit machines. Fixes part of #80738.
509 * basic.cs: Add regression test.
511 2007-03-17 Zoltan Varga <vargaz@gmail.com>
513 * inssel.brg basic.cs: Revert previous change to fix build.
515 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
518 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
520 * basic.cs: Add new regression test.
522 2007-03-17 Zoltan Varga <vargaz@gmail.com>
524 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
527 2007-03-16 Neale Ferguson <neale@sinenomine.net>
529 * cpu-s390x.md: Correct length of break instruction.
531 2007-03-16 Neale Ferguson <neale@sinenomine.net>
533 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
534 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
536 2007-03-15 Jonathan Chambers <joncham@gmail.com>
538 * *.c: Begin WIN64 port.
539 * mini.c: Use correct register in profiler.
540 * mini-amd64.c: No inline assembly on Win64.
541 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
542 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
543 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
544 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
545 mono_arch_ip_from_context for Win64.
547 Contributed under MIT/X11 license.
549 2007-03-15 Zoltan Varga <vargaz@gmail.com>
551 * exceptions-amd64.c (seh_handler): Ditto.
553 * exceptions-x86.c (seh_handler): Fix a memory leak.
555 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
557 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
558 mini-s390x.c: fixed peephole optimizations to deal
559 correctly with 1 and 2 byte reload avoidance.
561 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
563 * cpu-s390.md, cpu-s390x.md: update localloc length.
565 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
567 * cpu-g4.md: added missing descriptions.
569 2007-03-14 Miguel de Icaza <miguel@novell.com>
571 * Makefile.am: Add support so the tail tests are not executed on
572 PowerPC as that is a known limitation of the PowerPC port.
574 2007-03-13 Jonathan Chambers <joncham@gmail.com>
576 * runmdesc.bat: Move to msvc directory.
578 2007-03-13 Jonathan Chambers <joncham@gmail.com>
580 * runmdesc.bat: Run executable that was produced by the current
581 target and sent via an argument.
583 2007-03-11 Zoltan Varga <vargaz@gmail.com>
585 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
588 * generics.2.cs: Add regression test.
590 2007-03-09 Wade berrier <wberrier@novell.com>
592 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
594 2007-03-09 Zoltan Varga <vargaz@gmail.com>
596 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
597 AOT code depends on this.
599 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
601 * mini.c: more precise tracking of types in the eval stack
602 (part of fix for bug #81044).
604 2007-03-07 Zoltan Varga <vargaz@gmail.com>
606 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
608 * aot-compiler.c (encode_patch): Remove an obsolete comment.
610 2007-03-06 Zoltan Varga <vargaz@gmail.com>
612 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
614 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
616 2007-02-22 Zoltan Varga <vargaz@gmail.com>
618 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
619 a pointer on 64 bit systems. Fixes #80190.
621 * iltests.il: Add new regression test.
623 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
625 * mini.c: inline a constant for Environment.IsRunningOnWindows.
627 2007-02-19 Geoff Norton <gnorton@customerdna.com>
629 * trace.c: Remove an erroneous alignemnt check when tracing.
630 Fixes --trace on OSX86.
632 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
634 * mini-$(arch).h: initialize SP in context for all the archs.
636 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
638 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
639 regressions in the thread tests.
641 2007-02-14 Zoltan Varga <vargaz@gmail.com>
643 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
644 - fixed implementation of LOCALLOC opcode
645 - implemented non-un compare for floats
647 - implementation of FDIV and CKFINITE opcodes
648 - fixes for latest mono updates
649 - additional arch opcodes
651 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
653 * Makefile.am: simplify and merge rules for cross-compilation.
655 2007-02-07 Massimiliano Mantione <massi@ximian.com>
657 * local-propagation.c: Actually *apply* the fix for bug 80591...
659 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
661 * mini-exceptions.c: backuot part of the last change
662 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
664 2007-02-06 Massimiliano Mantione <massi@ximian.com>
665 * inssel.brg: Fix bug 59286.
668 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
670 * mini-exceptions.c: patch from Zoltan to correctly check for
671 stack boundaries (using the stack register, not the frame register),
672 fixes bugs #80724, #79717.
674 2007-02-03 Zoltan Varga <vargaz@gmail.com>
676 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
677 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
679 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
680 presence of frame pointer elimination.
682 2007-02-01 Geoff Norton <gnorton@customerdna.com>
684 * mini-x86.h: NetBSD UCONTEX_REG defines.
686 2007-02-01 Zoltan Varga <vargaz@gmail.com>
688 * inssel-amd64.brg: Fix amd64 build.
690 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
692 * mini.h: remove extern to workaround what looks likes gcc bug 26905
695 2007-01-31 Zoltan Varga <vargaz@gmail.com>
697 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
700 * mini-<ARCH>.c: Use mono_is_regsize_var ().
702 2007-01-30 Mark Mason <mason@broadcom.com>
704 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
705 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
706 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
707 beginning support for CEE_JMP [not quite working yet]
708 * tramp-mips.c: LMF handling now works
710 2007-01-30 Zoltan Varga <vargaz@gmail.com>
712 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
714 * mini.h (NULLIFY_INS): New macro.
716 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
718 * mini.c: statistical profiler fix for windows, patch
719 from Tor Lillqvist (tml@novell.com).
721 2007-01-30 Massimiliano Mantione <massi@ximian.com>
722 * local-propagation.c: Fix bug 80591.
724 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
726 * Makefile.am: put back the --export-dynamic option as with
727 the previous gmodule flags (thanks to Robert Jordan).
729 2007-01-28 Zoltan Varga <vargaz@gmail.com>
731 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
733 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
734 simplify and speed up the local register allocator. Also rename some fields
735 like iassign->vassign.
737 * regalloc.c: Remove some functions which are no longer used since their
738 inlined version is in mini-codegen.c.
740 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
742 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
744 2007-01-27 Zoltan Varga <vargaz@gmail.com>
746 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
747 narrowing. Fixes #80622.
749 * iltests.il: Add new regresssion test.
751 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
753 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
754 debug-debugger.c, debug-debugger.h: warning fixes.
755 * driver.c: updated copyright year and made it fit in one line.
757 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
759 * aot-runtime.c: updated to use mono-dl instead of gmodule.
761 2007-01-25 Zoltan Varga <vargaz@gmail.com>
763 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
765 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
767 * iltests.il: Add new test for bug #80507.
769 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
771 * mini-arm.h: use soft-float also on vfp for now.
773 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
775 * mini.c: fix some more soft-float issues.
777 2007-01-24 Zoltan Varga <vargaz@gmail.com>
779 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
781 2007-01-24 Massimiliano Mantione <massi@ximian.com>
782 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
783 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
784 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
786 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
788 * mini-arm.c: typo fix.
790 2007-01-23 Neale Ferguson <neale@sinenomine.net>
792 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
794 2007-01-21 Zoltan Varga <vargaz@gmail.com>
796 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
797 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
799 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
801 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
803 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
805 * inssel.brg: Fix a warning.
807 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
809 * abcremoval.c ssa.c ssapre.c: Update after this change.
811 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
813 * dominators.c (df_set): Use mono_bitset_union_fast.
815 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
817 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
818 mini-codegen.c: reduce relocations and memory usage for the cpu
821 2007-01-20 Zoltan Varga <vargaz@gmail.com>
823 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
825 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
826 to reduce their size.
828 2007-01-19 Mark Mason <mason@broadcom.com>
830 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
831 * mini-mips.c: more configuration macros, support long conditional branches, additional
832 asserts, fix epilog instrumentation.
833 * mini-mips.h: use standard stack walk
834 * cpu-mips.md: increase size of div, rem and conditional branches
836 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
838 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
841 2007-01-19 Zoltan Varga <vargaz@gmail.com>
843 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
844 (compile_method): Ditto.
846 * aot-runtime.c (decode_klass_info): Ditto.
848 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
849 needed by the code generated by inssel.brg. Also fix a warning.
851 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
853 * mini.c: deal with enums that become genericinsts by
854 being nested in a generic class (bug #79956).
856 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
858 * mini.c: match the generic definition to check for
859 private access with generic types (bug #78431).
861 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
863 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
864 to make life easier for people cross-compiling that insist on not
867 2007-01-17 Mark Mason <mason@broadcom.com>
869 * inssel-long.brg: patch to deal with mips missing flags
870 * inssel-long32-mips.brg: implement overflow checks
871 * insset-mips.brg: implement overflow checks
872 * mini-mips.h: implement conditional exception handling
873 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
874 Remove unused code, minor cleanups.
875 * exceptions-mips.c: minor cleanups
876 * mini-ops.h: add mips conditional exception ops
877 * cpu-mips.md: add mips conditional exception ops
880 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
882 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
883 to deal with mips missing of flags.
885 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
887 * exceptions-ppc.c: execute fault handlers.
889 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
891 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
893 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
895 * mini.c: handle also floating point values in initialize_array.
897 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
899 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
900 array initialization and make it conditional on the intrins option.
902 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
904 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
905 relocations and put the patch info names close to the enum definition.
907 2007-01-15 Mark Mason <mason@broadcom.com>
909 * basic.cs, exceptions.cs: break up large tests to increase debugability.
911 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
913 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
915 2007-01-12 Raja R Harinath <rharinath@novell.com>
917 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
919 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
921 * Makefile.am: distribute the mips sources.
923 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
925 * mini-codegen.h: handle bug #80489 here, by excluding ecx
928 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
930 * cpu-x86.md: back out for now as this triggers other regressions.
932 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
934 * cpu-x86.md: force src1 and dest regpair for long shift instructions
935 to eax:edx, so ecx can't get allocated to them (bug #80489).
937 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
939 * mini.c, mini-exceptions.c: enabled running fault handlers
942 2007-01-03 Miguel de Icaza <miguel@novell.com>
944 * driver.c: If nothing fail, do not use the string "failed",
945 because it makes it very annoying to view test result logs on the
948 2006-12-30 Miguel de Icaza <miguel@novell.com>
950 * debug-debugger.c (mono_debugger_main): Rename "main" to
951 "main_method" to prevent a warning.
953 Remove a warning for unused field.
955 2006-12-28 Martin Baulig <martin@ximian.com>
958 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
960 2006-12-22 Martin Baulig <martin@ximian.com>
962 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
963 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
964 seperate `.mdb_debug_info' section, so we can access it from the
965 debugger even if the binary is stripped.
967 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
968 from the `.mdb_debug_info' here to prevent the linker from
969 removing that section.
971 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
974 2006-12-19 Robert Jordan <robertj@gmx.net>
976 * mini-x86: enable the code to return small structures in
977 registers for FreeBSD as well. Fixes bug #80278.
978 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
980 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
982 * mini-x86.c: align the stack when calling the profiler
983 function instrumenting the prolog (on OSX).
985 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
987 * mini.c: emit a break opcode where Debugger.Break () is called.
989 2006-12-13 Miguel de Icaza <miguel@novell.com>
991 * mini.c (mono_method_to_ir): Provide useful information on this
992 assert, to prevent others from debugging like I did.
994 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
996 * mini.c: enable code which was incorrectly commented
999 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1001 * mini-x86.c: enable on OSX, too, the code to return small
1002 structures in registers.
1004 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1006 * mini-x86.c: remove the use of the dynamic code manager here, too.
1008 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1010 * mini.h, debug-debugger.c, tramp-*.c: fixed
1011 mono_debugger_create_notification_function() to use
1012 mono_global_codeman_reserve () instead of a dynamic code manager.
1014 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1016 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1017 ves_array_element_address() jit icall and use a generated
1018 managed method instead (which is about 4 times faster for a rank 3
1021 2006-11-29 Mark Mason <mason@broadcom.com>
1023 * basic-calls.cs: additional tests for passing
1024 structures as function arguments.
1026 2006-11-29 Mark Mason <mason@broadcom.com>
1028 * mini-mips.h: disable custom exception handling
1029 * mini-mips.c: throw/rethrow should use jalr to call
1030 exception stubs. Fixed bug with passing structures
1031 by value. More support for tracing floating point
1034 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1036 * mini.c: fixed typo in the soft-float ldind.r4 handling
1039 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1041 * mini.c, mini.h, driver.c: added --runtime command line
1042 option to select a different runtime than the autodetected one.
1043 * jit.h: added API for embedders to initialize with a specific
1046 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1048 * mini.c: handle also boxing of r4 values (bug #80024).
1050 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1052 * mini-ppc.c: force indirect calls until we reserve
1053 enough address space for all the generated code.
1055 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1057 * exceptions-arm.c: workaround bugs in the libc definition
1060 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1062 * inssel.brg: fixes from me and Mark Mason.
1064 2006-11-23 Dick Porter <dick@ximian.com>
1066 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1067 semaphore display now we've fixed the initial value
1069 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1071 * inssel.brg: partially revert the last change to fix the build.
1073 2006-11-21 Mark Mason <mason@broadcom.com>
1075 * inssel.brg: Add and use compare-and-branch macros to support
1076 architectures that do not have condition code registers (ie. MIPS).
1077 * *-mips.{c,brg,md}: Fix copyright statements
1079 2006-11-20 Mark Mason <mason@broadcom.com>
1081 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1082 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1083 * mini.h: Added declaration for mono_print_ins()
1084 * mini-codegen.c: added ins_spec initializer for MIPS
1085 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1086 vreg to be virtual and hreg to be non-virtual.
1087 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1088 is not yet working/implemented correctly.
1089 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1090 non-static, fixup calls to print_ins() from other parts in the file.
1092 2006-11-20 Mark Mason <mason@broadcom.com>
1094 * basic-calls.cs: added tests for passing structures as arguments
1097 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1099 * inssel-long32.brg: optimize signed division by power of two.
1101 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1103 * mini-arm.c: added support for interworking with thumb code
1104 (mono must be still be built using the ARM instruction encoding).
1106 2006-11-19 Miguel de Icaza <miguel@novell.com>
1108 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1109 verifier has different rules for it. Fixes a few verifier issues
1112 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1113 at the end, so people know what happened.
1115 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1117 * brach-opts.c: in optimize_exception_target() make sure we
1118 are in a catch clause (fixes bug #79871).
1120 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1122 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1123 more soft-float support fixes.
1125 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1127 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1128 that are passed half on the stack and half in registers.
1130 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1132 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1133 more mips integration work from Mark E Mason
1134 <mark.e.mason@broadcom.com>.
1136 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1138 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1139 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1140 tramp-mips.c: added sources for the mips port, not
1141 integrated in the build yet. Contributed by
1142 Mark E Mason <mark.e.mason@broadcom.com>.
1144 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1146 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1148 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1150 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1151 put the soft-float rules in its own file since it seems to
1152 break s390 compilation.
1154 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1156 * mini-arm.c: fixed wrnings.
1158 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1160 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1161 inssel-arm.brg: ARM support for soft-float.
1163 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1165 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1166 loads and stores of 32 bit fp values.
1168 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1170 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1172 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1173 works. Fixes #79852 and #79463.
1175 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1177 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1178 more soft-float support WIP and fixes.
1180 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1182 * mini-arm.c: some VFP updates.
1184 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1186 * mini-exceptions.c: 0 is a valid local var offset in some
1187 architectures, don't assert (bug #78508).
1189 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1191 * exceptions-arm.c: fixed off by one error in stack walk code.
1193 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1195 * mini.h, mini.c: more precise tracking of type load exceptions.
1197 2006-11-03 Robert Jordan <robertj@gmx.net>
1199 * Makefile.am: [WIN32] Add monow.exe target.
1200 * driver.c: [WIN32] Don't detach the console when debugging.
1203 2006-10-30 Miguel de Icaza <miguel@novell.com>
1205 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1207 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1209 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1211 * driver.c (mini_regression): Fix --regression with AOT.
1213 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1215 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1217 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1219 * mini-sparc.h: Don't use sigaction on sparc/linux.
1221 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1223 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1225 * mini-exceptions.c: Add proper include files for getpid ().
1227 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1229 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1230 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1233 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1234 name cache to reduce its size.
1236 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1238 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1240 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1241 the mono_lmf TLS variable.
1243 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1244 trampoline lmf frames.
1246 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1248 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1250 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1251 the mono_lmf TLS variable.
1253 * mini-exceptions.c: Access the LMF structure through accessors.
1255 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1256 variable instead of in jit_tls->lmf.
1258 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1260 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1261 trampoline lmf frames.
1263 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1265 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1267 * mini.c trace.c mini-x86.c: Revert these too.
1269 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1272 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1274 * genmdesc.c: removed now dead code.
1276 2006-10-09 Robert Jordan <robertj@gmx.net>
1278 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1280 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1282 * mini.h: do not leave gaps in the opcode values.
1284 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1286 * jit-icalls.h: flag functions as internal here, too.
1288 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1290 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1291 functions with the internal attribute.
1293 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1295 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1297 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1299 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1302 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1304 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1305 tail calls as on other platforms.
1307 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1309 * iltests.il: Add a few tailcall tests.
1311 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1313 * driver.c: fix loop for old compilers (bug #79521).
1315 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1317 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1319 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1321 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1322 metadata without any code.
1324 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1325 more precise debugging information using gdb.
1327 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1329 * inssel-ia64.brg: Make the helper methods static.
1331 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1333 * inssel-x86.brg: make the helper methods static.
1335 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1337 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1339 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1341 * mini.c: updates for monoburg changes.
1342 * inssel.brg: make a few helper functions static as they should.
1344 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1346 * Makefile.am: Move mini-codegen.c to common_sources.
1348 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1350 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1352 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1353 mini-ppc.h: port to use the common local register allocator.
1355 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1357 * mini.h: Remove the comment too then.
1359 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1361 * mini.h: put back backend.data which is to be used shortly and
1362 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1363 pointers on 4 byte boundaries it'd have much bigger issues running
1364 and you can ifdef it out anyway.
1366 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1368 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1369 MonoInst size by 4 bytes on 64 bit machines.
1371 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1373 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1374 replacement with more meaningful field names. Arch maintainers, please
1375 check the assigned names are good enough for your arch.
1377 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1379 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1380 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1382 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1384 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1385 relocations and memory requirements, put the optimization flags
1386 definitions in their own file.
1388 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1390 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1392 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1394 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1396 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1398 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1400 * inssel.brg: use the correct function to get the size of an item
1401 in an array, given an element class.
1402 * aot-compiler.c: do not access class->class_size directly.
1404 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1406 * mini.h, debug-mini.c: added a debugging function to print
1407 info about local variables and arguments in a jitted method.
1409 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1411 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1413 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1415 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1417 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1418 inner and outer loops when passing vtypes.
1420 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1422 * mini-ppc.c: take into account the cpu errata for cache flushing
1423 which caused some random errors (bug #79381).
1425 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1427 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1428 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1430 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1432 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1435 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1438 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1439 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1441 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1444 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1446 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1448 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1450 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1451 macro does not have to be changed during debugging.
1453 * 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>.
1455 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1457 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1459 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1460 MONO_ARCH_NO_EMULATE_MUL is defined.
1462 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1464 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1466 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1468 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1470 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1472 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1473 stuff to mini-exceptions.c where it is used.
1475 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1476 setup code, the real one is in mini-exceptions.c.
1478 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1479 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1480 some changes from the freebsd ports tree.
1482 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1485 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1487 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1489 * mini.c: on Linux, check for /proc to be mounted
1490 (bug# 79351, novell bug#201204).
1492 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1494 * mini.c: handle cases where pthread_attr_getstack() behaves
1495 incorrectly (bug #78096).
1497 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1499 * mini-arm.c: support larger stack frames (bug #79272).
1501 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1503 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1505 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1508 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1509 mono_class_from_name () to find a class from its name.
1511 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1513 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1515 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1517 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1519 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1521 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1523 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1524 callinfo->trampoline.
1526 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1528 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1531 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1533 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1535 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1537 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1538 stats.method_trampolines, it is already done by the generic trampoline code.
1540 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1542 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1544 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1546 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1548 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1550 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1552 * mini.c (print_jit_stats): Print new stats.
1554 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1556 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1558 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1559 Address on two dimensional arrays. Fixes #78729.
1561 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1563 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1566 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1568 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1571 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1573 (mini_get_ldelema_ins): Ditto.
1575 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1577 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1578 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1581 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1583 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1584 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1586 * exceptions-s390x.c: Cosmetic change.
1588 * tramp-s390.c: Fix warning.
1590 * cpu-s390.md: Correct length of mul_imm.
1592 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1594 * aot-compiler.c: added binary writer with ELF backend
1595 implementation (only on Linux/x86 for now).
1597 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1599 * Makefile.am: Don't run net 2.0 AOT tests.
1601 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1602 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1604 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1606 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1608 * aot-compiler.c: simplified and refactored the asm-writing code
1609 to allow different backends.
1611 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1613 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1615 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1616 little. Share patches of type TYPE_FROM_HANDLE as well.
1618 * mini.c (mono_patch_info_equal): New helper function.
1619 (mono_patch_info_hash): Ditto.
1621 * aot-compiler.c (emit_method_code): Fix s390 build.
1623 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1624 is not handled because it is stored as a flag and not as a type ctor. Fixes
1627 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1629 * aot-compiler.c: Fix computation of GOT slot statistics.
1631 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1632 Also remove support for not PIC AOT.
1634 * mini.h: Bump AOT file format version.
1636 * objects.cs: Add a test for #78990.
1638 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1639 (peter.dettman@iinet.net.au). Fixes #79087.
1641 * basic-long.cs: Add a test for the above.
1643 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1645 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1647 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1650 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1652 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1655 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1657 * mini.c: Don't verify COM proxy invoke calls
1660 2006-08-10 Dick Porter <dick@ximian.com>
1662 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1663 which process is holding semaphores locked.
1665 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1667 * mini-ia64.c mini-amd64.c: Fix #79027.
1669 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1671 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1673 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1674 implicit arguments in a vararg call. Fixes #79027.
1676 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1678 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1679 (mono_get_array_new_va_signature): Ditto.
1681 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1683 * aot-runtime.c: Call init_plt lazily.
1685 * inssel-long.brg: Fix unsigned long->int conversion.
1687 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1689 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1690 that most data is now in the .rss/.data section.
1692 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1694 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1696 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1698 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1700 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1702 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1703 virtual call. Fixes #79010.
1705 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1706 and use the result as the this argument in the real call.
1708 * generics.2.cs: Add a new test for #79010.
1710 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1712 * mini-x86.c: Fix a warning.
1714 * aot-compiler.c: Add a bunch of statistics.
1716 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1718 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1720 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1722 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1724 * 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>.
1726 2006-07-13 Miguel de Icaza <miguel@novell.com>
1728 * mini.c (mono_method_to_ir): Obtain the original method in the
1729 CIL stream and use this to perform validation.
1733 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1735 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1736 (mono_arch_call_opcode): Ditto.
1738 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1741 * mini.c (mono_patch_info_dup_mp): New helper function.
1743 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1744 compilation. Fixes #78827.
1746 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1748 * declsec.c: Use original security informations for
1749 MONO_WRAPPER_MANAGED_TO_MANAGED.
1751 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1753 * mini.c: Allow Com Interop methods/classes and
1754 don't verify COM wrapper calls
1757 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1759 * inssel-long32.brg: Fix long->i4 checked conversion.
1761 * exceptions.cs: Add a test for the above.
1763 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1765 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1767 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1770 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1773 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1775 * mini.c: Fix solaris/x86 exception handling.
1777 * Makefile.am: Get rid of $(ICU_LIBS).
1779 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1781 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1782 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1783 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1785 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1787 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1788 this function causes a SIGSEGV.
1790 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1792 * mini.c: Remove unused solaris/x86 includes.
1794 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1796 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1798 2006-06-20 Jb Evain <jbevain@gmail.com>
1800 * cpu-g4.md: fix max length of start_handler instruction.
1802 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1803 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1805 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1806 * ssa.c: Fixed bug 78653 for SSA based deadce.
1807 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1808 MonoInst.flags, used in SSA based deadce.
1809 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1810 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1812 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1814 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1815 it can end up using non executable memory on ppc64 systems
1816 running ppc32 userspace (fix from Johannes Berg).
1818 2006-06-14 Dick Porter <dick@ximian.com>
1820 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1823 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1824 * mini.c: Made so that inline is locally disabled if it would
1825 trigger a .cctor, because too many apps depend on this behavior
1826 (which seems to be also the one of the MS CLR).
1828 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1830 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1831 No idea why this worked before.
1833 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1834 which branch to outer exception clauses since they could skip the
1835 inner finally clauses. Fixes #78633.
1837 * exceptions.cs: Add a test for the above.
1839 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1842 * iltests.il: Add a test for the above.
1844 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1846 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1847 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1849 * iltests.il: Add a test for the above.
1851 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1853 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1855 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1856 methods as instrinsics.
1858 2006-06-09 Wade Berrier <wberrier@novell.com>
1860 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1861 (simple-cee-ops.h ssapre-mini-ops.h)
1863 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1865 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1866 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1868 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1869 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1871 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1873 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1875 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1877 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1878 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1879 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1880 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1881 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1882 of opcodes, so that bug 78549 should not happen again.
1883 * ssapre.c: Updated to use the renamed files.
1885 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1887 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1888 in OP_ATOMIC_EXCHANGE_I4.
1890 2006-06-07 Wade Berrier <wberrier@novell.com>
1892 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1893 in mono_debugger_create_notification_function)
1895 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1897 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1899 * mini.c (type_from_stack_type): Disable some changes which do not
1902 * driver.c: Reenable opts.
1904 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1905 of the evaluation stack.
1907 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1908 evaluation stack trace at entry to the bblock.
1910 * mini.c (merge_stacks): New function to perform verification of stack merges.
1911 Turned off by default.
1913 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1916 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1918 * local-propagation.c: Fixed bug 78549.
1920 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1922 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1924 2006-06-02 Miguel de Icaza <miguel@novell.com>
1926 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1927 tramp-arm.c, tramp-ia64.c
1928 (mono_debugger_create_notification_function): Update signature to
1929 new signature and use new protocol for creating the notification
1932 Should fix the build.
1934 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1936 * exceptions-ppc.c (mono_jit_walk_stack)
1937 (ves_icall_get_frame_info): Fix the build
1939 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1941 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1943 2006-05-31 Raja R Harinath <rharinath@novell.com>
1945 * il2tests.2.il: New file for generics CIL tests. Add test for
1947 * Makefile.am: Update.
1950 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1953 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1955 * aliasing.c: Fixed bug 78311.
1957 2006-05-29 Martin Baulig <martin@ximian.com>
1959 * mini-exceptions.c (mono_find_jit_info): When computing the
1960 native offset, check whether we're actually inside the method's
1961 code; call mono_debug_print_stack_frame() to format the frame.
1962 (ves_icall_System_Exception_get_trace): Call
1963 mono_debug_print_stack_frame() to format the stack frame.
1964 (ves_icall_get_trace): Update to the new debugging API.
1965 (mono_jit_walk_stack_from_ctx): Likewise.
1966 (ves_icall_get_frame_info): Likewise.
1968 * mini.c (get_method_from_ip): Use the new debugging API.
1969 (mono_print_method_from_ip): Likewise.
1972 (mono_jit_walk_stack): Use the new debugging API.
1973 (ves_icall_get_frame_info): Likewise.
1975 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1977 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1979 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1981 * mini.c: Added "limitator" to inline for debugging.
1983 2006-05-24 Martin Baulig <martin@ximian.com>
1985 * debug-debugger.c (mono_debugger_init): Create a private,
1986 malloc()-based code manager for the notification function and
1987 intentionally leak it on exit. This fixes the crash-on-exit race
1991 (mono_debugger_create_notification_function): Added
1992 `MonoCodeManager *' argument.
1995 (mono_debugger_create_notification_function): Added
1996 `MonoCodeManager *' argument.
1998 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2000 * aliasing.c: Fixed 64 bit issue.
2001 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2002 default since all known bugs are fixed (one more time!).
2004 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2006 * mini.c: write barrier support.
2008 2006-05-23 Martin Baulig <martin@ximian.com>
2010 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2011 check at the top of the file.
2013 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2015 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2016 reverting changes without reason and without changelog entries.
2018 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2020 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2021 to a few opcodes. Fixes #78439.
2023 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2024 consistency with other archs.
2026 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2028 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2030 * debug-debugger.c: fix the build.
2032 2006-05-17 Martin Baulig <martin@ximian.com>
2035 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2036 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2037 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2038 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2040 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2042 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2044 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2046 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2047 MONO_TYPE_GENERICINST.
2049 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2050 MONO_TYPE_GENERICINST.
2052 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2054 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2057 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2059 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2061 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2063 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2065 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2066 mono_trace_cleanup ().
2068 * iltests.il: Fix problem with the newly added test.
2070 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2071 due to register constraints, free up the previous hreg. Fixes #78314.
2073 * iltests.il: Add new test for #78314.
2075 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2076 Interlocked.Add. Fixes #78312.
2078 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2080 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2082 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2084 2006-05-05 Martin Baulig <martin@ximian.com>
2086 * debug-mini.c (mono_debug_open_block): New method.
2089 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2090 the beginning of each basic block.
2093 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2094 the beginning of each basic block.
2096 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2098 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2099 default until I understand why they break the build on amd64.
2101 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2103 * mini.c (mini_cleanup): Call mono_cleanup ().
2105 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2108 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2110 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2111 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2112 default since all known bugs are fixed, and I cannot reproduce bug
2113 77944... I'm asking Matt Hargett to test again after this commit.
2115 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2117 * mini-codegen.c: Fixed typo that thrashed inline.
2119 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2121 * dominators.c (compute_dominators): Avoid using a worklist since
2122 it is not correct in some cases. Instead, iterate over all bblocks as
2123 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2125 2006-04-28 Miguel de Icaza <miguel@novell.com>
2127 * mini.c (mono_jit_compile_method_inner): Use
2128 mono_prepare_exception_from_error that resets the value
2131 2006-04-27 Miguel de Icaza <miguel@novell.com>
2133 * mini.c: Move the mini_loader_error_to_exception to metadata.
2135 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2137 * aliasing.c: Fixed bug 78210.
2139 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2141 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2142 default until all their problems (or the ones they trigger) are fixed.
2144 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2146 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2148 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2149 as loaded only after resolving patches since that could invoke the same method.
2151 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2153 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2156 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2159 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2162 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2163 made from AOT code through the PLT table.
2165 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2166 holding the plt offset when a call is made to the aot plt trampoline.
2168 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2170 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2173 * Makefile.am (common_sources): Fix build breakage.
2175 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2176 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2177 intra-assembly calls if possible.
2179 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2181 * mini-trampolines.c: Handle PLT entries.
2183 * mini.c: Avoid creating a GOT var for calls.
2185 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2188 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2191 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2194 * mini.h: Bump AOT file format version.
2196 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2199 2006-04-25 Martin Baulig <martin@ximian.com>
2201 * driver.c: Disable copyprop, consprop and inline when running
2202 inside the debugger.
2204 2006-04-25 Martin Baulig <martin@ximian.com>
2206 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2207 with `get_current_thread' and added `detach'.
2208 (MonoDebuggerMetadataInfo): Added `thread_size',
2209 `thread_tid_offset', `thread_stack_ptr_offset' and
2210 `thread_end_stack_offset'.
2212 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2214 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2217 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2218 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2220 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2222 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2224 * aot.c: Add support for ADJUSTED_IID.
2226 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2228 * aot.c (emit_method_order): Don't align method_order_end.
2230 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2231 the interface ID changes.
2233 2006-04-21 Dick Porter <dick@ximian.com>
2235 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2236 cleaning up a thread. Fixes the new part of bug 77470.
2238 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2240 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2243 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2245 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2247 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2248 SIGSEGV. Fixes #78072.
2250 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2251 unregister our SIGABRT handler.
2253 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2255 * mini.c: Disabled inline where it can alter the call stack in a
2256 way visible from managed code.
2257 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2260 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2262 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2263 on other platforms. Fixes #78089.
2265 2006-04-13 Martin Baulig <martin@ximian.com>
2267 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2268 determine whether we're inside the debugger.
2271 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2273 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2275 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2276 handler clauses. Fixes #78024.
2278 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2279 in the CALL_MEMBASE opcodes. Fixes #78088.
2280 (mono_arch_get_vcall_slot_addr): Ditto.
2282 2006-04-10 Martin Baulig <martin@ximian.com>
2284 * debug-debugger.c: The thread handling code has now been moved
2285 into ../metadata/threads.c.
2287 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2289 * driver.c (mono_main): Fix --with-gc=none build.
2291 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2292 (mono_spillvar_offset_float): Ditto.
2293 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2294 hreg, not when its !global, since on ia64, there is a third category: stacked
2297 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2299 * mini.c: set MonoInst->klass for load field address and a few other
2302 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2304 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2306 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2308 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2309 the branch opt changes.
2311 2006-04-06 Dick Porter <dick@ximian.com>
2313 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2315 * wapihandles.c (mini_wapi_seminfo):
2316 * driver.c (mono_main): Add semaphore info option
2318 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2320 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2321 branch optimization changes. Fixes #78009.
2323 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2325 * mini.c: ignore accessibility of methods in managed->native wrappers.
2327 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2329 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2331 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2333 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2335 * mini.c: Modify the branch optimizations to preserve the invariant that
2336 the entries inside the in_bb and out_bb arrays are unique.
2337 (mono_unlink_bblock): Avoid creation of new arrays.
2339 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2341 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2344 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2346 * mini.c (optimize_branches): Remove the "optimizations" in
2347 the cbranch1/cbranch2 -> branch cases which were causing several
2348 problems in the past. Fixes #77986.
2350 2006-03-31 Chris Toshok <toshok@ximian.com>
2352 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2353 default optimizations :(
2355 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2357 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2360 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2362 * local-propagation.c: Added comments to structs and removed
2363 "Mono" prefixes from local tree mover types.
2365 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2367 * Makefile.am (arch_sources): Define this for each architecture so
2368 libmono_la_SOURCES is defined in one place.
2370 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2372 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2375 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2377 * driver.c: print the GC name supplied by configure.
2379 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2381 * local-propagation.c: Added tree mover, and moved here all the
2382 local propagation code from mini.c
2383 * mini.c: Added support for treeprop, and moved all the local
2384 propagation code to local-propagation.c
2385 * mini.h: Added support for treeprop
2386 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2387 treeprop, inline and deadce by default
2388 * Makefile.am: Added local-propagation.c
2390 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2392 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2394 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2396 * debug-debugger.c: make it compile without the Boehm GC.
2398 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2400 * mini.c: fixed issue with mismatch when an icall is registered
2401 with multiple names but same address.
2403 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2405 * declsec.c, mini-exceptions.c: use write barrier to set reference
2406 fields of managed objects.
2408 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2410 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2411 (can_access_internals): Fix a warning.
2413 * mini.c (print_method_from_ip): Rename this to
2414 mono_print_method_from_ip so it gets exported.
2416 * trace.c: Deal with strings inside StringBuilder's containing garbage
2417 and fix memory leaks. Fixes #77848.
2419 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2421 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2424 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2426 * mini-s390.c: Remove OP_X86_TEST_NULL.
2428 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2430 * mini.c: use the correct GetHashCode() for the moving collector.
2432 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2434 * liveness.c: Regalloc spill cost tuning.
2436 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2438 * mini-s390x.h: Correct S390_LONG macro.
2440 * mini-s390x.c: Cleanup unused code.
2442 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2444 * jit-icalls.h: New file.
2446 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2447 icalls and include that instead of including jit-icalls.c.
2449 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2452 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2454 * mini.c: when checking for member accessibility, also check for
2455 friend assemblies and for explicit interface implementations.
2457 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2459 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2461 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2463 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2464 common cases are done first.
2466 * mini-ops.h: Only define platform specific opcodes on the given platform.
2468 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2471 2006-03-14 Martin Baulig <martin@ximian.com>
2473 Revert Paolo's change from r57348:
2475 * mini.h: don't use gboolean for bitfields.
2476 * mini.c: verifier changes for fields and methods accessibility.
2478 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2480 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2482 * mini-s390x.c: Fix conv_r_un.
2484 * cpu-s390, cpu-s390x.md: Fix lengths.
2486 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2488 * mini.c: nested types have access to all the nesting
2489 levels, not just the enclosing types.
2491 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2493 * mini.c: added a few more verification checks.
2495 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2497 * liveness.c: Merge optimizations from the linear-il branch.
2499 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2501 * mini-ia64.c (emit_call): Add a comment.
2503 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2505 * tramp-ia64.c: Fix some warnings.
2507 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2509 * mini.h: don't use gboolean for bitfields.
2510 * mini.c: verifier changes for fields and methods accessibility.
2512 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2514 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2515 lazy icall wrapper changes.
2517 * dominators.c: Replace all the dominator algorithms with faster
2518 ones from the linear-il branch.
2520 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2523 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2524 common cases are done first.
2526 * mini-amd64.c: Fix some warnings.
2528 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2531 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2534 * mini.h: Add a missing prototype.
2536 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2538 * mini.c: Compile icall wrappers lazily.
2540 * mini-codegen.c: Use printf instead of g_print since its much faster.
2542 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2545 * mini.c (optimize_branches): Cache the negative result from
2546 remove_block_if_useless ().
2548 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2549 Also fix some bblock linking issues.
2551 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2554 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2556 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2557 accessed fields first, for better cache behavior.
2559 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2561 * mini.c: speedup IList<T> array accesses.
2563 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2565 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2566 inline_costs counter. Fixes #77190.
2568 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2570 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2571 trace messages. Fixes #77706.
2573 2006-03-04 Martin Baulig <martin@ximian.com>
2575 * tramp-amd64.c, tramp-x86.c
2576 (mono_debugger_create_notification_function): Use
2577 mono_global_codeman_reserve() to allocate a buffer at runtime and
2580 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2582 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2583 notification function at runtime and then call `initialize' in the
2584 `MONO_DEBUGGER__debugger_info' vtable.
2586 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2588 * iltests.il: Fix a visibility problem.
2590 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2592 * driver.c, mini.c: add hooks for the counters API.
2594 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2596 * driver.c: show disabled options.
2598 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2600 * linear-scan.c: always use cost-driven selection.
2602 2006-02-28 Raja R Harinath <rharinath@novell.com>
2604 * jit-icalls.c (helper_compile_generic_method): Revert change from
2607 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2609 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2611 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2613 * inssel.brg: style fixes, mostly to force the updated monoburg
2614 to run for people using svn.
2616 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2618 * mini.c: match monoburg changes.
2620 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2622 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2623 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2624 declaration in the header file.
2626 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2628 * helpers.c: reduce relocations and mem usage.
2630 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2632 * mini.h, mini-codegen.c: disable logging features if
2633 requested by configure.
2635 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2637 * mini.c: tiny verifier changes.
2639 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2641 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2642 cpu-pentium.md: stack alignment changes for osx/x86,
2643 partially from Geoff Norton <gnorton@customerdna.com>.
2645 2006-02-24 Raja R Harinath <harinath@gmail.com>
2647 * jit-icalls.c (helper_compile_generic_method): Update to changes
2648 in metadata/class.c.
2650 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2652 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2654 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2655 interface calls with large offsets.
2657 2006-02-23 Raja R Harinath <rharinath@novell.com>
2659 * jit-icalls.c (helper_compile_generic_method): Document the
2660 special-case we depend on so that we can inflate the method twice
2661 with the same context with no bad side-effects.
2663 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2665 * mini-x86.c, mini-amd64.c: fix for case when xen support
2668 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2670 * mini-x86.c, mini-amd64.c: generate code to access tls items
2671 in a faster way for Xen systems.
2673 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2675 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2676 updates and compilation fixes for the OSX/x86 port, mostly from
2677 Geoff Norton <gnorton@customerdna.com>.
2679 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2681 * inssel.brg: faster interface call implementation
2682 to sync with the interface_offsets MonoVTable changes.
2684 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2686 * mini.c: more verification checks.
2688 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2690 * mini.c: added a few more verification checks.
2692 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2694 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2695 facility on the processor and use it if available.
2697 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2699 * driver.c, aot.c, mini.c: throw exception if the IL code is
2700 invalid or unverifiable.
2702 2006-02-17 Raja R Harinath <rharinath@novell.com>
2704 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2707 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2709 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2711 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2713 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2714 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2715 handling of instantiated generic valuetypes.
2717 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2719 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2720 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2723 * generics.2.cs: Revert the nullable reftypes tests.
2725 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2727 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2728 using __builtin_frame_address (1) as it doesn't work in the presence
2729 of optimizations. Hopefully fixes #77273.
2731 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2732 -> generics.cs change as it doesn't work with some automake versions.
2734 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2736 * mini.c: handle systems that sue a different way to
2737 retrieve the stack address of the current thread.
2739 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2741 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2742 it specially in the makefile.
2744 * generics.2.cs: Add tests for nullable reference types.
2746 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2748 * mini.c: always handle the case when mono_jit_init()
2749 is called in a thread different from the main thread,
2750 confusing libgc (bug #77309).
2752 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2754 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2756 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2758 * mini.c: change optimize_branches () to use a single loop
2759 and introduce a new optimization to simplify some range checks.
2761 2006-02-03 Martin Baulig <martin@ximian.com>
2763 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2764 and merged with debugger_thread_manager_add_thread().
2765 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2766 inform the debugger about the main thread.
2768 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2770 * basic.cs: Add test for div.un/rem.un constant folding.
2772 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2774 * cpu-s390x.md: correct int_xor_imm length
2776 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2778 * generics.2.cs: New test for #77442.
2780 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2783 2006-02-02 Martin Baulig <martin@ximian.com>
2785 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2786 <mono/metadata/mono-debug-debugger.h>
2788 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2790 2006-02-02 Martin Baulig <martin@ximian.com>
2792 * debug-debugger.h: New header file for debug-debugger.c.
2794 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2795 function is a separate thread anymore; add support for attaching.
2797 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2799 * tramp-x86.c: Fix a warning.
2801 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2803 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2804 on very large methods.
2806 * aot.c (load_patch_info): Fix a warning.
2808 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2810 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2811 mini-ops.h: alu membase optimizations.
2813 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2815 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2816 to speedup StringBuilder.
2818 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2820 * dominators.c (mono_compute_natural_loops): Fix detection of
2821 loop body start blocks.
2823 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2825 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2827 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2830 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2832 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2834 2006-01-25 Martin Baulig <martin@ximian.com>
2836 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2837 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2838 started to cleanup this file a little bit.
2840 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2842 * mini.c: optimize a codepath frequently happening in generics code.
2844 2006-01-23 Martin Baulig <martin@ximian.com>
2846 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2848 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2851 * driver.c: debug-debugger.c is only available if
2852 `MONO_DEBUGGER_SUPPORTED' is defined.
2854 2006-01-23 Martin Baulig <martin@ximian.com>
2856 * debug-debugger.c: Only enable this on platforms where the Mono
2857 Debugger is working (x86 and x86_64).
2859 2006-01-21 Martin Baulig <martin@ximian.com>
2861 The Mono Debugger is now using the normal `mono' instead of the
2862 `mono-debugger-mini-wrapper' when executing managed code.
2864 * debug-debugger.c: New file; previously known as
2865 debugger/wrapper/wrapper.c.
2867 * debug-mini.c (mono_init_debugger): Removed.
2869 * driver.c (mono_main): Added new `--inside-mdb' command line
2870 argument which is used when running inside the debugger.
2872 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2874 * liveness.c (mono_analyze_liveness): Remove some unused data
2877 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2879 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2881 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2883 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2884 depends on implementation details of monobitset.
2886 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2889 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2891 * liveness.c: Update after monobitset changes.
2893 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2895 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2897 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2899 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2901 * mini-s390x.c: Remove warning messages.
2903 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2905 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2907 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2909 * generics.2.cs: Add ldelem/stelem_any test.
2911 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2913 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2915 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2917 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2919 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2921 * generics.2.cs: Reenable vtype tests.
2923 * inssel-x86.brg: Remove an icorrect valuetype rule.
2925 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2927 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2928 initial support for OP_ABS.
2930 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2932 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2934 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2936 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2937 conversion and implement LADD/LSUB.
2939 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2942 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2944 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2946 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2949 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2951 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2952 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2953 (stack walk problem).
2955 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2957 * aot.c (mono_aot_load_method): Fix a warning.
2959 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2961 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2963 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2965 * iltests.il: Add test for #77148.
2967 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2970 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2972 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2974 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2976 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2977 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2979 * basic-long.cs: Add lconv-to-r4/r8 tests.
2981 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2983 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2985 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2986 here as on other archs.
2988 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2990 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2992 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2994 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2996 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2998 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2999 instrument_prolog; Add memory_barrier instruction.
3001 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3003 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3005 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3007 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3009 * aliasing.c inssel.brg: Fix warnings.
3011 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3012 could skip initialization of some parts of memory.
3014 * mini.c mini-ia64.c: Fix warnings.
3016 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3018 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3020 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3021 a crash seen on sparc.
3023 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3025 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3027 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3029 * mini-ops.h: Add s390_backchain instruction
3031 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3033 * cpu-s390.md: Add s390_backchain instruction
3035 * mini-s390.c: Significant ABI changes
3037 * mini-s390.h: Cater for zero length structures
3039 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3041 * mini-s390.c: ABI fixes
3043 * inssel-s390.brg: Remove debug statements
3045 * cpu-s390.md: Fix length of ATOMIC_xx operations
3047 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3049 * basic-float.cs: Add float<->long conversion tests.
3051 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3053 * mini-s390.c: Fix LOCALLOC processing.
3055 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3057 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3059 * iltests.il: Add tests for some opcodes not covered by the other
3062 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3064 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3065 register loading for Tail processing; Correct trace output.
3067 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3069 * cpu-s390.md: Correct size of jmp instruction.
3071 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3073 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3075 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3077 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3078 Bring s390 up to current level.
3080 2005-12-12 Zltan Varga <vargaz@gmail.com>
3082 * generics.2.cs: Disable the newly added tests as they do not work yet.
3084 * generics.2.cs: Add valuetype tests.
3086 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3088 * basic-long.cs: Add i4->u8 test.
3090 * objects.cs: Add tests for JIT intrinsic.
3092 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3093 optimizations lost by a mistake.
3095 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3097 * basic-long.cs: Remove a test moved to objects.cs.
3099 * arrays.cs: Add more array tests.
3101 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3103 * arrays.cs: Add new tests for multi-dimensional arrays.
3105 2005-12-06 Raja R Harinath <rharinath@novell.com>
3107 * Makefile.am (test_sources2): Add generics.2.cs.
3108 (EXTRA_DIST): Add test_sources2.
3110 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3112 Support for boxing and unboxing nullable types as well as the
3113 isinst operation on nullables, per the CLI ammendment.
3115 * inssel.brg (CEE_ISINST): Special case for nullable
3117 * mini.c (handle_unbox_nullable): new method
3118 (handle_box): Special case for nullable types
3119 (mono_method_to_ir): Call handle_unbox_nullable in correct
3122 * generics.2.cs: New test suite
3124 * Makefile.am: Support for regression tests with generics.
3126 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3128 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3129 allocated to registers. Fixes #76800.
3131 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3133 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3135 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3137 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3140 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3142 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3145 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3147 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3148 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3150 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3151 single precision before storing to a single precision location.
3153 2005-11-28 Raja R Harinath <rharinath@novell.com>
3155 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3157 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3159 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3162 * basic.cs: Remove test_0_byte_compares test which was moved to
3163 objects.cs a long time ago.
3165 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3167 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3169 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3171 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3172 handlers are called.
3174 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3177 * mini-ia64.c: Add support for the throw->branch exception
3180 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3182 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3184 * mini.c: Enabled "fastpath" deadce :-)
3186 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3188 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3189 alias analysis pass to support it.
3192 * liveness.c: Likewise (liveness computation can use aliasing
3193 information to be more accurate).
3194 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3195 moreover made so that "--compile-all" uses the given optimization
3196 flags and not the default ones.
3197 * aliasing.c: Alias analysis (new file).
3198 * aliasing.h: Likewise.
3199 * Makefile.am: added "aliasing.c" and "aliasing.h".
3201 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3203 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3206 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3208 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3209 fp >= end_of_stack exit condition, as it is not needed, and it might
3210 become true for fp eliminated frames.
3212 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3214 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3217 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3219 * mini-arm.c: fixed alignment of doubles/longs to match
3220 the C ABI (bug #76635).
3222 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3224 * aot.c: fix compilation with --enable-minimal=aot.
3226 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3228 * mini-arm.c: fixed compatibility with the new
3229 floating point emulator package for compares.
3231 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3233 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3235 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3237 * mini-exceptions.c (print_stack_frame): Output to stderr.
3238 (mono_handle_native_sigsegv): Ditto.
3240 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3242 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3243 OP_LCONV_TO_OVF_I implementation.
3245 * mini-amd64.c: Add support for the throw->branch exception
3248 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3249 when the catch clause catches a more general exception, i.e. Object.
3251 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3253 * cpu-ia64.md: Remove unused opcodes.
3255 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3256 specific defines for architectures defining USE_SIGACTION.
3258 * mini-ia64.c: Fix some warnings.
3260 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3261 version seemed to skip a frame.
3263 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3265 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3266 only calls which are made to native code use this flag.
3268 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3270 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3271 varargs methods as well.
3273 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3274 which have save_lmf set. Reorganize methods prologs a bit.
3276 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3277 debugger to the proper place.
3279 2005-10-29 Martin Baulig <martin@ximian.com>
3281 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3282 when running inside the debugger until the debugger has support
3285 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3287 * mini.h: Fix a warning.
3289 2005-10-24 Miguel de Icaza <miguel@novell.com>
3291 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3292 we expose publicly, this returns the string.
3294 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3296 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3297 with fp elimination.
3299 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3301 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3302 native stacktrace using the glibc 'backtrace' function if available.
3304 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3306 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3308 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3309 handle SIGSEGVs received while in native code.
3311 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3312 code, call mono_handle_native_sigsegv which will abort the runtime
3313 after printing some diagnostics, instead of converting it into a
3314 confusing NullReferenceException.
3316 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3318 * cpu-pentium.md: Remove unused opcodes.
3320 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3322 * mini-amd64.h (MonoLMF): Add rsp field.
3324 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3327 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3329 * mini-codegen.c (get_register_spilling): Fix some warnings.
3331 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3333 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3334 elimination during exception handling. Enable fp elimination by
3337 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3340 2005-10-16 Martin Baulig <martin@ximian.com>
3343 (mono_debugger_run_finally): New public method for the debugger.
3345 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3347 * debug-mini.c (mono_debug_init_method): Fix warning.
3349 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3350 the 'exname' parameter const to fix some warnings.
3352 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3354 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3355 introduced by the previous patch.
3357 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3359 * basic-float.cs: Add test for precision of float arithmetic.
3361 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3362 when loading/storing single values from/to memory.
3364 * mini.c (mono_jit_compile_method_with_opt): Create the function
3365 pointers in the correct domain.
3367 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3369 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3370 introduced by previous patch.
3372 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3373 when out_filter_idx is NULL.
3375 * mini-exceptions.c: Don't run filter clauses twice during exception
3376 handling. Fixes #75755.
3378 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3380 * aot.c: Add support for ldflda wrappers.
3382 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3385 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3387 * mini.c, mini.h: do not consider exception handlers blocks when
3388 setting up interface variables.
3390 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3392 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3394 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3396 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3397 causes a regression.
3399 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3401 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3403 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3404 of the OP_P definitions.
3406 * TODO: Add a proposal for dealing with the CEE/OP mess.
3408 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3409 optimizations from the x86 port.
3411 * cpu-amd64.md: Ditto.
3413 * basic.cs basic-long.cs: Add tests.
3415 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3417 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3418 Patrik Torstensson's implementation of my exception-handling
3419 optimization idea, when the exception object is not used
3422 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3424 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3425 of the mul_imm optimizations from the old jit.
3427 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3429 * mini.c, liveness.c: patch by Patrik Torstensson and
3430 Zoltan Varga to improve performance in methods with
3433 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3435 * driver.c: Remove 'Globalization' entry from --version.
3437 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3439 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3440 there is a profiler interested in JIT events.
3442 * aot.c: Load profile files produced by the AOT profiling module, and
3443 reorder methods based on the profiling info. Add a 'method_order' table
3444 to the AOT file to make mono_aot_find_jit_info work with the reordered
3447 * mini.h: Bump AOT file version info.
3449 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3451 * mini-arm.h: work around what looks like a gcc bug when optimizations
3454 2005-09-28 Raja R Harinath <rharinath@novell.com>
3456 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3457 conditionals. Use ...
3458 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3460 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3462 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3463 to determine the amount of memory to copy when passing valuetypes.
3465 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3466 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3468 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3470 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3471 information about aot.
3473 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3475 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3476 macros. This will allow a deadlock debugger to easily be plugged
3479 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3481 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3483 2005-09-27 Raja R Harinath <rharinath@novell.com>
3485 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3486 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3487 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3488 ($(arch_built)) [CROSS_COMPILING]: Error out.
3490 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3492 * aot.c: Add support for the no_special_static flag for classes.
3494 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3496 * Reapply reverted patches.
3498 * *: Revert r50174 as well.
3500 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3502 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3504 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3506 2005-09-23 Miguel de Icaza <miguel@novell.com>
3508 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3509 part of the SIG_HANDLER_SIGNATURE.
3511 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3513 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3516 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3517 introduced by previous patch.
3519 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3521 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3522 saved registers too.
3524 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3525 upon the information returned by get_call_info ().
3527 * mini-x86.c (add_float): Fix stack size calculation.
3528 (mono_arch_call_opcode): Rewrite this so it works based up the
3529 information returned by get_call_info ().
3530 (mono_arch_get_this_vret_args): Ditto.
3532 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3534 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3535 in cinfo to determine the registers which need to be used.
3537 2005-09-20 Miguel de Icaza <miguel@novell.com>
3539 * driver.c (mono_main): Add --server and --desktop flags.
3541 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3543 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3544 registers as global registers.
3546 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3547 longer needed with the new register allocator.
3549 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3551 * cpu-ia64.md: Remove unused opcodes.
3553 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3555 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3557 * cpu-amd64.md: Remove unused opcodes.
3559 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3560 needed with the new register allocator.
3562 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3565 2005-09-16 Raja R Harinath <rharinath@novell.com>
3567 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3569 2005-09-16 Martin Baulig <martin@ximian.com>
3571 * exceptions-amd64.c
3572 (throw_exception): Don't call mono_debugger_throw_exception() if
3573 we're a rethrow - see the FIXME in the code.
3575 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3577 * mini.c (mono_init_exceptions): This only works on some architectures.
3579 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3581 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3584 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3586 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3587 now in mini-exceptions.c.
3589 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3591 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3592 now in mini-exceptions.c.
3594 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3596 * exceptions-x86.c: Applied patch from Patrik Torstensson
3597 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3599 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3600 code into mini-exceptions.c. Add some assertions to it.
3602 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3604 * aot.c (emit_section_change): Applied patch from "The Software Team"
3605 (<software@solmersa.com>). Fix as errors on windows.
3607 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3609 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3610 method info into the LMF.
3612 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3614 * mini-ia64.c: Add proper unwind info for method epilogs.
3616 * exceptions-ia64.c: Add some code to help debugging.
3618 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3620 * mini-exceptions.c: Fix warning.
3622 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3624 * mini.c: Really fix build.
3626 * mini-x86.c mini-amd64.c: Fix build.
3628 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3630 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3632 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3633 some Interlocked methods as intrinsics.
3635 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3636 for Thread methods as well.
3638 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3640 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3642 * mini-ia64.c mini-x86.c mini-amd64.c
3643 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3646 * mini.c (mono_init_exceptions): Fix build breakage.
3648 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3650 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3651 of instructions. Use the new ia64_unw_op macros for emitting unwind
3654 * mini.c (mono_init_exceptions): Initialize exception handling
3655 related trampolines at startup.
3657 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3659 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3661 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3663 * mini.c: Handle type loading errors gracefully during compilation and
3664 throw the appropriate exception.
3666 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3668 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3669 for the mono binary.
3671 2005-09-09 Martin Baulig <martin@ximian.com>
3673 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3676 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3678 * mini-arm.h: use emulation for conv.r.un for the release.
3680 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3682 * mini-arm.c, objects.cs: more fixes and tests for them.
3684 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3686 * mini-arm.c: align structures to at least 4 bytes to be able
3687 to keep our current optimized memcpy.
3689 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3691 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3693 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3695 * mini.c: ignore SIGPIPE.
3697 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3699 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3701 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3703 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3705 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3707 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3709 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3710 exception handling support.
3711 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3712 patch by Brian Koropoff <briank@marakicorp.com>).
3714 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3716 * mini.c: revert another 'optimization' which breaks when
3717 items on the eval stack need to be saved at a basic block end
3720 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3722 * jit-icalls.c: for arrays, ensure we always provide
3725 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3727 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3729 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3731 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3733 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3734 arguments in their original register.
3736 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3738 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3741 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3742 when ssapre is enabled.
3744 * inssel-long.brg: Fix bug in previous patch.
3746 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3747 multiplication by a constant.
3749 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3751 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3754 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3757 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3759 * inssel-arm.brg: apply changes tested by Brian Koropoff
3760 <briank@marakicorp.com>.
3762 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3764 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3766 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3768 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3769 to the same register if dreg is just a base register.
3770 (print_ins): Improve printing of membase opcodes.
3772 * inssel-x86.brg: Add optimized ldind(reg) rules.
3774 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3776 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3778 * mini.c: when running under valgrind, set the stack bottom for
3779 the GC at the actual approximate stack for the app (fixes running
3780 mono with valgrind).
3782 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3784 * mini.c: do no break at the first valuetype to init found
3787 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3789 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3791 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3793 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3795 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3797 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3799 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3801 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3803 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3806 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3809 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3812 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3814 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3816 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3818 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3819 in the tail recursion optimization.
3821 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3822 debug info into the assembly file.
3824 * iltests.il: Add test for filter regions.
3826 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3827 initial stack of filter regions. Fixes #75755.
3829 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3831 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3834 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3836 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3837 the check for an already compiled method on non-ia64 platforms.
3838 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3841 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3843 * inssel-x86.brg: Add some optimized call rules.
3845 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3847 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3850 * mini.h mini-trampolines.c: Pass the trampoline argument to
3851 mono_arch_patch_delegate_trampoline.
3853 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3855 * mini-trampolines.c: Fix build.
3857 * mini-amd64.h: Add delegate trampolines.
3859 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3861 * inssel-amd64.brg: Add optimized call rules.
3863 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3865 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3867 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3869 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3872 * mini-ia64.c: Remove LMF fixmes.
3874 * mini-ia64.h: Remove most fields from LMF.
3876 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3878 * mini-trampolines.c: Add support for IA64 function descriptors.
3880 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3881 for IA64 function descriptors.
3883 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3885 * tramp-arm.c: patch the vtable for virtual calls. Added
3886 support code to register/unregister the LMF.
3887 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3890 2005-08-19 Dick Porter <dick@ximian.com>
3892 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3893 bit value if needed.
3895 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3897 * mini.c (mini_get_method): Move handling of wrapper data here.
3899 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3901 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3904 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3905 bblock->code does not remain empty.
3907 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3909 * arrays.cs: Add regression test for #75832.
3911 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3912 rules. Fixes #75832.
3914 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3915 instruction scheduling.
3917 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3919 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3921 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3923 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3925 * mini-codegen.c: Fix VC build.
3927 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3929 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3931 * mini.h: fix signature for mono_register_opcode_emulation.
3933 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3935 * mini.c: Get rid of most of the helper_sig_... constants using
3936 mono_create_icall_signature ().
3938 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3940 * jit-icalls.c (helper_ldstr): New helper function.
3942 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3944 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3945 throw, load the string using a helper call instead of creating a string object.
3947 * aot.c: Update after LDSTR changes.
3949 * mini.h: Bump AOT file version.
3951 * aot.c: Save class size info into the AOT file. Print more statistics during
3954 * mini.h: Bump AOT file version.
3956 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3957 ordering of disasm cases. Fixes #74957.
3959 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3961 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3962 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3963 the generic code needed for the ARM port.
3965 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3967 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3968 inssel-arm.brg: more ARM features and fixes.
3970 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3972 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3973 ARM port work in progress.
3975 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3977 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3979 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3981 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3983 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3985 * *-ia64.*: Ongoing IA64 work.
3987 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3989 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3991 * TODO: Remove out-of-data todo stuff.
3993 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3996 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3998 * mini.h: Bump corlib version.
4000 2005-07-27 Martin Baulig <martin@ximian.com>
4003 (create_copy_ins): Added `const unsigned char *ip' argument; set
4004 `copy->cil_code' from it.
4006 2005-07-27 Martin Baulig <martin@ximian.com>
4008 * mini-exceptions.c (mono_handle_exception): Don't call
4009 mono_debugger_handle_exception() for filters.
4011 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4013 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4016 2005-07-26 Martin Baulig <martin@ximian.com>
4018 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4020 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4021 helper_compile_generic_method() if the method is actually virtual
4024 2005-07-26 Martin Baulig <martin@ximian.com>
4027 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4028 public; this is now accessed directly by the debugger.
4029 (mono_generic_trampoline_code): Removed.
4032 (mono_debug_init_method): Also add interncalls and wrappers.
4034 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4036 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4038 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4040 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4042 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4044 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4046 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4048 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4049 getting TLS offsets on AMD64 too.
4051 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4053 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4055 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4057 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4058 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4060 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4062 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4064 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4067 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4068 mono_sparc_is_virtual_call ().
4070 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4072 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4073 trampoline parameters.
4075 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4077 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4078 to mono_arch_get_vcall_slot_addr.
4080 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4083 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4085 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4087 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4089 2005-07-19 Martin Baulig <martin@ximian.com>
4091 * exceptions-amd64.c (throw_exception): Call
4092 mono_debugger_throw_exception() here like we're doing it on i386.
4094 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4096 * mini-ia64.c: Add optimized TLS access support.
4098 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4100 * mini-exceptions.c: Ongoing IA64 work.
4102 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4104 * mini.c: Use the default optimization set when embedding. Fixes
4107 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4109 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4110 of trampolines to a separate file.
4112 * mini-trampolines.c: New file.
4114 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4117 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4120 * mini-codegen.c: Fix cygwin build.
4122 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4124 * mini.c: Add some minor changes needed by the IA64 port.
4126 * *-ia64.*: Ongoing IA64 work.
4128 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4130 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4131 trampolines into arch-independent and arch-dependent parts.
4133 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4135 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4137 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4139 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4140 the xp-regalloc-branch for amd64.
4142 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4143 xp-regalloc-branch for x86.
4145 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4147 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4149 2005-07-06 Martin Baulig <martin@ximian.com>
4152 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4153 (mono_jit_runtime_invoke): Likewise.
4155 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4157 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4160 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4161 without loading their metadata. Reorganize the file format so exception handling+
4162 debug info is kept separate from normal method info. Create MonoJitInfo
4163 structures for methods lazily.
4165 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4167 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4169 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4171 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4174 * mini.h: Bump AOT file version.
4176 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4178 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4180 2005-07-01 Raja R Harinath <rharinath@novell.com>
4182 * Makefile.am (check-local): Call semdel-wrapper.
4184 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-x86.c: Revert the last change as it seems to break the build..
4188 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4190 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4192 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4194 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4196 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4197 outside of the macro, so strange stuff doesn't happen with gcc4
4198 (NEW_AOTCONST_TOKEN): Likewise.
4200 2005-06-28 Martin Baulig <martin@ximian.com>
4202 * mini.c (mini_class_is_system_array): New static method; use this
4203 instead of `klass->parent == mono_defaults.array_class' everywhere
4204 since this also works for the new generic array class.
4206 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4208 * inssel.brg: Remove warnings.
4210 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4212 * mini-ia64.c: Ongoing IA64 work.
4214 * basic-float.cs: Add float->i1 conversion test.
4216 * iltests.il: Add conv.u4 test.
4218 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4220 * inssel-long.brg: Fix bug caused by last change.
4222 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4224 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4225 BSDs. Allows the x86 JIT to work on OSX86
4227 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4229 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4232 * mini-ia64.c: Ongoing IA64 work.
4234 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4236 * mini-ia64.c: Ongoing IA64 work.
4238 * driver.c: Clean up jit_code_hash as well when using --regression.
4240 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4242 * basic-long.cs: Add tests for long->u4 conversion.
4244 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4246 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4247 that we do not depend on undefined C behavior: the order stuff
4248 gets evaluated within an expression. Fixes mono when compiled on
4251 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4253 * *-ia64.*: Ongoing IA64 work.
4255 * aot.c: Lower memory usage while loading AOT methods.
4257 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4259 * mini.h: Bump AOT file format version.
4261 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4263 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4265 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4267 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4268 not on callee assembly). Fixed some comments.
4270 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4272 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4273 it gets proper disassembly.
4274 (emit_method_info): Remove some dead code.
4276 * mini.c (mini_method_compile): Allways allocate the GOT var in
4277 mono_method_to_ir for emulating opcodes.
4279 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4281 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4282 before freeing the code memory. Fixes #74990.
4284 * objects.cs: Add regression test for #74992.
4286 * liveness.c: Extend live ranges of arguments to the beginning of the
4287 method. Fixes #74992.
4289 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4290 so it points into the faulting instruction.
4292 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4294 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4296 * *-ia64.*: Ongoing IA64 work.
4298 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4300 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4302 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4304 * *-ia64.*: Ongoing IA64 work.
4306 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4308 * basic-long.cs: Add tests for add/sub.ovf.
4310 * basic.cs: Add tests for sub.ovf.
4312 * *-ia64.*: Ongoing IA64 work.
4314 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4316 * *-ia64.*: Ongoing IA64 work.
4318 * basic.cs: Add conv.ovf.i4.un test.
4320 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4322 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4324 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4326 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4328 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4330 * *-ia64.*: Ongoing IA64 work.
4332 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4335 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4337 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4339 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4341 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4343 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4345 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4346 of a call is callable by a near call.
4348 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4350 * mini-ia64.c: Ongoing IA64 work.
4352 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4354 * genmdesc.c: Make the generated array non-static.
4356 * inssel-long.brg: Fix LSHR_IMM rule.
4358 * *-ia64.*: Ongoing IA64 work.
4360 * *-ia64.*: Ongoing IA64 work.
4362 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4364 * *-ia64.*: Ongoing IA64 work.
4366 * *-ia64.*: Ongoing IA64 work.
4368 * mini-ia64.c: Ongoing IA64 work.
4370 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4372 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4374 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4376 * objects.cs basic-long.cs: Move some tests to objects.cs.
4378 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4380 * *-ia64.*: Ongoing IA64 work.
4382 * iltests.il: Add a new test.
4384 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4385 newobj. Fixes #75042.
4387 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4389 * *-ia64.*: Ongoing IA64 work.
4391 * *-ia64.*: Ongoing IA64 work.
4393 * *-ia64.*: Ongoing IA64 work.
4395 * basic.cs objects.cs: Move tests accessing static variables as well.
4397 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4399 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4401 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4403 * driver.c: Always print failed tests.
4405 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4408 * *ia64*: Ongoing IA64 work.
4410 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4412 * basic.cs: Add tests for add.ovf. Fix warnings.
4414 2005-05-18 Miguel de Icaza <miguel@novell.com>
4416 * driver.c (mono_main): Avoid crash if no argument is passed to
4417 --break; Do not use g_error, but f_printf. And fix all other
4418 ocurrences of the same crash.
4420 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4422 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4423 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4426 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4428 * *-ia64.*: Add beginnings of IA64 backend.
4430 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4432 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4434 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4437 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4439 * mini-amd64.c: Fix a warning.
4441 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4443 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4444 in float_neg. Fixes #74897.
4446 * mini-amd64.c (emit_call): Fix another near call bug.
4448 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4450 * declsec.c: Keep the appdomain information in the structure. Added a
4451 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4452 value gets overwritten).
4453 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4454 an MonoAppDomain member to MonoSecurityFrame.
4455 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4456 used in the stack walk. Now use a MonoArray which grow (double) when
4459 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4461 * mini.c: Re-enabled runtime cleanup, since running threads should
4462 now properly stop when exiting.
4464 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4466 * mini-codegen.c: New file contaning the arch-independent local
4467 register allocator. Not used by any architectures yet.
4469 * mini.h linear-scan.c: Merge some changes from the
4470 mini-xp-local-regalloc branch.
4472 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4474 * mini-amd64.c (emit_call): Fix calls to native functions when the
4475 runtime is compiled as a shared library. Fixes #74756.
4477 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4478 on a literal field. Fixes #74751.
4480 2005-04-25 Raja R Harinath <rharinath@novell.com>
4482 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4484 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4486 * objects.cs: Add missing null casting test.
4488 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4490 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4491 in wrapper methods. Also rename 'address' variable to 'offset'.
4493 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4495 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4498 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4500 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4503 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4505 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4507 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4509 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4510 just the last bytes.
4512 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4514 * aot.c (mono_compile_assembly): Fix warning.
4516 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4517 by the _MSC_VER stuff.
4519 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4521 * inssel-long.brg: Fix #74588.
4523 * cpu-amd64.md: Fix #74591.
4525 * iltests.il: Add new regression tests.
4527 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4529 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4532 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4534 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4536 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4537 from Bill Middleton <flashdict@gmail.com>.
4539 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4541 * arrays.cs: Add new regression test. Fix warnings.
4543 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4545 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4546 and leakage in CKFINITE.
4548 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4549 this to a null op since it is called on amd64 too.
4551 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4553 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4554 body since this is not used on amd64.
4556 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4558 * mini-amd64.c: Remove obsolete fixmes.
4560 * mini.c (print_method_from_ip): Fix debugging support.
4562 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4564 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4565 so that expressions that don't give much gain are not reduced.
4566 * ssapre.h: Likewise.
4568 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4570 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4572 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4574 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4576 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4578 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4580 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4582 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4584 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4587 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4589 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4591 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4593 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4594 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4596 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4598 * mini-x86.c: Fix up stack overflow handling.
4600 * exceptions.cs: Add new regression test.
4602 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4604 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4605 mono_jit_thread_attach.
4607 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4609 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4611 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4612 avoid calling constructors using callvirt.
4614 * inssel.brg: Fix #74073.
4616 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4618 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4619 compilation with non-GCC compilers.
4620 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4621 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4623 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4625 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4626 klass->interface_offsets (will likely fix bug#74073).
4628 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4630 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4632 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4634 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4635 to amd64_div_reg_size ().
4637 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4639 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4641 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4643 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4645 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4647 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4649 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4651 * mini.c (mono_precompile_assembly): Load and precompile referenced
4652 assemblies as well. Fixes #74015.
4654 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4656 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4658 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4660 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4661 a lot of checks and (anyway) permissions cannot work until corlib is
4664 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4666 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4668 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4670 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4671 calls (fixes bug#72824).
4673 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4675 * mini.c: fix tail recursion elimination (see test in bug#73936).
4677 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4679 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4680 some fp functions in sse2 mode.
4682 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4684 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4686 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4688 * mini.h mini.c: Add mono_get_jit_tls_key ().
4690 * mini-x86.c: Enable fast TLS support on windows.
4692 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4694 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4695 * mini.c: Check for p/invoke method when generating code. If a
4696 p/invoke method, or it's class, isn't decorated with [Suppress
4697 UnmanagedCodeSecurity] then generate code to call System.Security.
4698 UnmanagedDemand (only if the security manager is active).
4700 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4702 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4703 last change as it seems to cause strange crashes.
4705 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4707 * *.c: handle unsafe function pointers where needed.
4709 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4711 * mini.c (mono_jit_free_method): Remove the fixme too.
4713 2005-03-15 Miguel de Icaza <miguel@novell.com>
4715 * mini.c: As discussed, make the code actually free the delegate
4716 thunk now, to enable the debugging of delegate problems, use
4717 MONO_DEBUG=1 when running Mono.
4719 This takes also care of parts of the leaks as seen by Joe.
4721 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4723 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4724 thread_tls_offset calculation.
4726 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4728 * declsec.c: Reworked linkdemand checks for icall. The previous code
4729 was using the declaration code (untrusted) and didn't work as expected
4730 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4733 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4735 * iltests.il: Add new localloc test.
4737 * mini-amd64.c: Handle large stack allocations the same way as on
4738 windows if stack overflow handling is working.
4740 * mini-amd64.c: Allocate the signal stack using mmap.
4742 * mini.c (sigsegv_signal_handler): Fix reading of context.
4744 * mini-exceptions.c: Fix up stack overflow handling.
4746 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4748 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4750 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4752 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4754 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4755 tramp_init functions as they are no longer needed.
4757 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4759 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4761 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4763 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4765 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4768 * mini-ops.h: Add OP_LMUL_IMM.
4770 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4771 long mul/div opcodes as intrinsic.
4773 * mini-amd64.c (emit_call): Handle the case when the callee might be
4776 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4778 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4781 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4783 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4785 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4787 * mini.c (mono_codegen): Don't leak here, to help people running
4790 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4792 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4793 conversions in sse2 mode.
4795 * basic-float.cs: Add regression test.
4797 * mini-amd64.c: Reenable sse2.
4799 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4801 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4803 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4805 * driver.c: Copyright text should include 2005.
4807 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4809 * cpu-amd64.md (load_membase): Fix more max lengths.
4811 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4813 * cpu-amd64.md (load_membase): Fix max length.
4815 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4817 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4819 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4820 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4822 * basic-float.cs: Add rounding regression test.
4824 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4826 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4828 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4829 structures in registers for pinvoke wrappers.
4831 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4833 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4835 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4837 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4838 wrapper to mono_jit_thread_attach.
4840 * mini.c (mini_jit_thread_attach): New jit icall.
4842 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4843 native->managed wrappers.
4845 * exceptions.cs: Add new regression test.
4847 * mini.c (optimize_branches): Check regions in the cbranch to throw
4848 block case as well. Fixes #73242.
4850 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4852 * mini.c: thread safety fixes.
4854 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4856 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4857 patching stuff, since delegates use jump trampolines so there is
4860 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4863 * tramp-amd64.c: Fix build.
4865 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4866 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4868 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4869 Rename this to mono_arch....
4870 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4872 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4874 * mini-amd64.c (emit_call): If both the caller and the callee is
4875 guaranteed to have 32 bit addresses, emit a normal call.
4877 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4879 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4880 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4881 method_ptr inside delegates.
4883 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4885 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4886 invalidated. Fixes #73001.
4888 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4890 * mini-x86.c: Only use stdcall for pinvokes on windows.
4892 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4894 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4895 * mini-x86.c: remove unreliable __thread var offset detection,
4896 use the correct accessors and enable by default.
4898 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4900 * mini.c (mono_jit_free_method): Fix memory leak.
4902 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4904 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4906 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4908 * cpu-amd64.md: Fix lengths of atomic opcodes.
4910 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4912 * driver.c: try to not imply using ICU is any good.
4914 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4916 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4917 functions as inline ops.
4919 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4920 some Interlocked functions as inline ops.
4922 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4924 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4926 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4928 * mini.c: Add support for OP_NOT_TAKEN.
4930 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4931 structures in registers for pinvoke wrappers.
4933 * mini-amd64.c: Fix warnings.
4935 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4937 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4939 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4941 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4942 address instead of loading the address from it.
4944 * mini-x86.c: Add support for returning small structs in registers
4945 on Win32. Fixes part of #70864.
4947 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4949 * trace.c (get_token): Improve error checking.
4951 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4953 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4955 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4957 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4958 it can be reused for MonoClass.
4959 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4962 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4964 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4965 instead of a MonoReflectionMethod. The method information wasn't used
4966 when displaying SecurityException details (but will be now).
4968 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4970 * Makefile.am : windows build fix.
4972 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4974 * iltests.il: Add new regression test.
4976 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4979 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4981 * mini.c: Moved linkdemand check into helper function check_linkdemand
4982 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4985 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4987 * declsec.c: Added statistics counter for different kinds of
4989 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4990 (and commented) declaration.
4991 * mini.c: Added statistics counter for security Demand code
4992 generation. Added display of security statistics.
4994 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4996 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4997 Fix compilation errors under gcc-2.95.
4999 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5001 * mini.c, driver.c: Use the new jit trampoline hashtable
5003 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5005 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5007 2005-02-11 Martin Baulig <martin@ximian.com>
5009 * debug-mini.c (mono_debug_close_method): Free the line number array.
5011 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5013 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5016 * mini.h: Bump AOT file format version.
5018 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5020 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5022 * declsec.h: Added macros to get/set lazyly initialized security
5023 informations about assemblies. Added new enum for different type of
5024 possible LinkDemand violation. Added function to check LinkDemands.
5025 * mini.h: Added a field to MonoCompile to hold any security violation
5026 detected when JITting a method (so it can be thrown later).
5027 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5028 and CEE_CALLVIRT. Added code to throw exception at the end of
5029 mini_method_compile (note: the exception is unhandled right now).
5031 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5033 * mini.c, jit-icalls.c: use the managed implementation of
5034 memset for initobj and memset, to avoid managed <-> unmanaged
5037 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5039 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5040 optimization if it would need a GOT var.
5042 * basic.cs: Add tests for constant propagation and switch statements.
5044 * ssa.c: Fix out-of-range constant propagation and switch statements.
5046 2005-02-09 <vargaz@freemail.hu>
5048 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5050 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5052 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5054 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5056 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5058 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5060 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5061 arithmetic operations.
5063 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5065 * mini-ppc.c: add a workaround for broken user code that
5066 DllImports vararg functions with non-vararg signatures.
5068 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5070 * mini.c (mono_jit_compile_method_inner): Add detection and a
5071 meaningfull error message for assemblies written in Managed C++.
5073 * tramp-amd64.c mini-amd64.h: Add support for
5074 create_trampoline_from_token ().
5076 * aot.c mini-x86.c abcremoval.c: Applied patch from
5077 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5079 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5081 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5082 which takes a MonoImage/token as parameter instead of a MonoMethod.
5084 * aot.c: Use the new trampoline for initializing vtables.
5086 * aot.c: Add support for ldfld/stfld_remote wrappers.
5088 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5089 rules for compare <MEM>, IMM.
5091 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5093 * aot.c: Handle inherited finalizers correctly.
5095 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5097 * inssel.brg (stmt): Add a missing _setup_... ().
5099 * aot.c: Save some parts of the class state to the AOT file and use it
5100 to recompute that state when a class is initialized.
5102 * mini.c: Install AOT hooks into the runtime.
5104 * mini.h: Bump AOT file format version.
5106 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5109 * iltests.il: Add new test.
5111 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5115 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5117 * mini.c: setup the statistical profiler in the thread attach
5118 callback to cope with the new single thread code.
5120 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5122 * mini-ppc.c: ensure we have enough room for the profiler
5123 calls (fixed bug#72084).
5125 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5127 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5130 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5132 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5134 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5136 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5137 to succesfully execute parrotbench).
5138 * ssapre.h: Likewise.
5140 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5142 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5143 variable for stores to method arguments (fixes a SSAPRE issue).
5145 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5147 * mini.c: handle value types in dup, fixes gen-112.cs.
5149 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5151 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5152 sequence for calls in dynamic methods to avoid thunks.
5154 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5156 * mini.c: correctly remove dynamic methods from the hashtable.
5158 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5160 * driver.c: Disabled SSAPRE until fix the bug that appears
5161 in IronPython's parrotbench.
5163 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5165 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5167 * mini.c (mono_method_to_ir): Revert the previous change.
5169 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5172 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5173 mono_jit_info_table_find () etc. when running under valgrind.
5175 * inssel.brg: Fix warnings.
5177 * mini-exceptions.c: Fix warnings.
5179 2005-01-31 Martin Baulig <martin@ximian.com>
5181 * driver.c (compile_all_methods_thread_main): Don't try to compile
5182 generic methods or anything which has type parameters.
5184 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5186 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5188 * TestDriver.cs: Add --verbose flags.
5190 * graph.c ssa.c: Fix 64 bit warnings.
5192 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5193 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5194 Fix 64 bit warnings.
5196 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5197 variable not spotted by gcc.
5199 * mini-amd64.c inssel-amd64.brg: Applied patch from
5200 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5201 X86_COMPARE_MEMBASE opcodes.
5203 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5205 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5207 * *: MonoMethod->signature might be NULL now. You *MUST* use
5208 mono_method_signature.
5210 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5212 * driver.c (compile_all_methods_thread_main): Compile the methods
5213 without invoking cctors.
5215 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5217 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5218 * basic-calls.cs: test for the above.
5220 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5222 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5223 MonoJitInfo changes.
5225 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5227 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5228 eagerly if it contains dynamic methods.
5230 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5232 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5233 trace, it is now computed by an icall from trace_ips.
5235 * mini-exceptions.c: Fix a warning.
5237 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5239 * mini-exceptions.c: don't bother getting stack trace info if
5240 it's not going to be used.
5242 2005-01-27 Raja R Harinath <rharinath@novell.com>
5244 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5247 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5249 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5251 * aot.c: Avoid calling mono_method_get_header () if not needed.
5253 * mini.h: Bump AOT file format version.
5255 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5257 * mini.c (mono_print_tree): Print more info for calls.
5259 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5261 * declsec.h: Remove warning by adding missing include for marshal.h
5263 2005-01-26 Martin Baulig <martin@ximian.com>
5265 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5268 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5270 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5273 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5275 * aot.c (mono_compile_assembly): Fix a warning.
5277 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5279 * declsec.c: Look for security attributes on the original MonoMethod
5280 (and not the wrapped one). This fix permissions on icalls.
5282 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5284 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5286 * mini.c (mono_allocate_stack_slots): Add a fixme.
5288 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5290 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5292 * inssel.brg: optimize casts of sealed types (more
5293 optimizations waiting for fixes in remoting).
5295 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5297 * inssel.brg (stmt): Add another dummy rule.
5299 * driver.c: Fix warnings.
5301 * driver.c (mono_main): If running under valgrind, instruct glib to use
5302 the system allocation functions so valgrind can track the memory
5303 allocated by the g_... functions.
5305 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5307 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5309 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5311 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5312 variables in try regions.
5314 * mini.c (mini_method_compile): Don't disable optimizations on large
5315 methods when AOT compiling.
5317 * mini.c (mono_allocate_stack_slots): New arch independent method to
5318 allocate stack slots. Not yet used.
5320 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5322 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5324 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5326 * mini-ppc.c: make the branch info relative as the code
5327 buffer can be reallocated.
5329 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5331 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5332 * driver.c: Removed the AOT/security restriction. Now initialize the
5333 security manager (in metadata) if --security is used.
5334 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5335 rather than the pointer to declarative security, when AOT is used.
5337 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5339 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5340 basic blocks, reduced intrinsic exception throwing code size.
5342 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5344 * driver.c (mini_usage): Reorder the usage screen.
5346 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5348 * mini.c (mono_resolve_patch_target): Fix warning.
5350 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5352 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5355 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5357 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5358 breaks the amd64 build.
5360 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5361 register allocation. Fixes #71454.
5363 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5365 * arrays.cs: Add new regression test.
5367 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5369 * ssapre.c: Turned usage of snprintf to GString.
5370 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5371 (I left it on by mistake in my previous commit).
5373 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5375 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5376 on cond branch optimization (fixes bug# 71515).
5378 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5380 * abcremoval.c: Fixed bug 71062.
5381 * abcremoval.h: Likewise.
5383 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5385 * mini.c: Added a new functionality to optimize_branches, the removal
5386 of useless basic blocks, and fixed some problem in the removal of
5387 critical edges; some utility functions added for both purposes.
5388 * ssapre.c: Added complex expression support, and fixed bug 70637.
5389 * ssapre.h: Likewise.
5390 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5392 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5393 * driver.c: Re-enabled SSAPRE.
5395 2005-01-19 Martin Baulig <martin@ximian.com>
5397 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5398 the result of mono_get_method_constrained().
5400 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5402 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5405 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5407 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5408 be detected. Fixes #59296.
5410 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5412 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5413 which can happen. Fixes #71361.
5415 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5417 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5420 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5422 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5423 appdomain-unload.exe to fail.
5425 * mini.c: Fix some memory leaks.
5427 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5429 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5430 Fixed bug and sped up some codepaths.
5432 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5434 * mini.c: Fix some memory leaks.
5436 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5439 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5441 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5444 * iltests.il: Add regression test for #71320.
5446 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5448 * mini.c (mono_codegen): Fix installation of profiler hooks.
5450 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5452 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5454 * mini.h, mini.c, cfold.c: optimize access to enum
5455 readonly fields, too. Eval conditional branches if possible
5456 to perform unreachable code removal in more cases.
5458 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5460 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5462 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5465 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5466 WinXP DEP. Fixes #71244.
5468 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5470 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5472 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5474 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5476 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5478 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5481 * mini.h: Bump AOT version.
5483 * mini.h (MonoCompile): Change exvar to a hash table.
5485 * mini.c: Allocate a separate exvar for each handler block.
5487 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5489 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5490 ex var with the pending exception and only throw if the two are equal.
5493 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5495 * mini-x86.c: Fix warnings.
5497 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5498 used by all the ports now.
5500 * aot.c: Add write-symbols and save-temps options.
5502 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5504 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5506 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5508 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5511 * tramp-s390.c: Check vtable slot belongs to the domain.
5513 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5514 as per other platforms.
5516 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5518 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5520 * driver.c: we don't run the Main() code in a subthread anymore.
5522 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5524 * mini.c: added experimental rtc support in the statistical
5525 profiler: if the user has the permission, more accurate statistics
5526 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5527 The MONO_RTC value must be restricted to what the linux rtc allows:
5528 power of two from 64 to 8192 Hz.
5530 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5532 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5534 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5536 * mini-ppc.c: better icache flush for smp.
5538 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5540 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5542 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5543 amd64 port, not yet used.
5545 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5547 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5550 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5552 * driver.c: Added --security option to activate the security manager.
5553 Right now this will allow code generation for declarative demands and
5554 is disabled when AOT is specified.
5555 * mini.c: Add code generation for declarative security demands.
5556 * mini.h: Add mono_use_security_manager as an extern gboolean.
5558 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5560 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5561 emitting more dense assembly code.
5563 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5564 exception throwing stuff.
5566 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5568 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5571 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5574 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5577 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5579 * tramp-*.c: Only patch vtable slots if the object is in the current
5580 domain. Fixes appdomain-unload.exe.
5582 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5584 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5587 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5589 * mini.c (reverse_branch_op): New helper function.
5591 * mini.c (optimize_branches): Run the new optimization only on
5592 platforms which support it. Also reverse all kinds of branches.
5594 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5596 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5599 * mini.c (optimize_branches): Reverse not-equals branches if the false
5600 bblock is a throw. This happens a lot of time with argument checking in
5603 * mini.c (mono_codegen): Add support for placing basic blocks after
5604 the function epilogue.
5606 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5609 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5611 * mini.c (setup_stat_profiler): Only set this up if the platform
5612 supports ITIMER_PROF.
5614 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5616 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5619 * inssel.brg: Fix a warning.
5621 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5623 * mini.c: added support for statistical profiler
5624 (run with: --profile=default:stat).
5626 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5628 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5630 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5632 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5633 related to global registers from the amd64 port.
5635 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5637 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5639 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5640 with global registers.
5641 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5643 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5645 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5647 * debug-mini.c (encode_value): Fix off-by-one.
5649 * aot.c (encode_value): Likewise.
5651 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5653 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5655 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5658 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5660 * aot.c (emit_method_info): Increase size of temp buffer.
5662 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5665 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5667 * aot.c (emit_method_info): Fix build.
5669 * aot.c: Further rework of the AOT file format to reduce the size of
5670 the method info data.
5672 * mini.h: Bump AOT file format version.
5674 2004-12-27 Martin Baulig <martin@ximian.com>
5676 * mini.c (mini_get_method): New static method; call
5677 mono_get_method_full() and mono_get_inflated_method().
5678 (mono_method_to_ir): Use mini_get_method() instead of
5679 mono_get_method_full().
5681 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5683 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5685 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5687 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5689 * inssel-amd64.brg: Add some optimization rules.
5691 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5693 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5694 standard not GC'd stuff is fine.
5696 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5698 * aot.c: Rework the AOT file format to get rid of most of the global
5699 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5701 * mini.h: Bump AOT file format version.
5703 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5705 * mini.h: Bump AOT file format version.
5707 * aot.c (mono_aot_is_got_entry): New function to determine if an
5708 address is inside a GOT.
5710 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5712 * cpu-pentium.md: Increase the maximum size of some instructions which
5713 might involve a got access.
5715 * mini.c (get_method_from_ip): Another debug helper function.
5717 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5718 when got var accesses are created during the decompose phase.
5720 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5722 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5723 argument mini_compile_method and to MonoCompile, and use this to
5724 determine whenever a given method is compiled for AOT. This allows the
5725 other methods compiled during AOT compilation to be free of AOT stuff,
5726 so the backends does not need to add special support for them by
5727 creating a fake GOT etc.
5729 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5732 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5734 * mini.c (mono_method_to_ir): It turns out that some of the
5735 x-appdomain wrappers are lax with types, so just ignore this for
5738 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5739 at the vtable->klass. If it is non-shared code we can just use the
5742 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5744 * mini-ppc.c: access MonoDomain from tls, too.
5746 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5748 * declsec.c: Removed unused variable (and related warning ;-)
5750 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5752 * iltests.il: New test for LDELEMA on an array of ref types.
5754 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5755 all ldelema's on reftypes.
5756 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5757 it was the wrong place to put it.
5759 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5760 register to pop to make this cleaner, at the request of Paolo.
5762 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5764 * mini-ops.h (OP_GETHASHCODE): New op.
5766 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5768 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5771 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5774 * mini-x86.c (mono_arch_output_basic_block): Rather than
5782 The first is 3 bytes while the second is 1. This saves 36 kb on
5783 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5784 see a small boost because of icache locality.
5786 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5788 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5790 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5791 started code sharing with the generic code.
5793 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5795 * mini-ppc.c, cpu-g4.md: added code for direct access to
5798 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5800 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5801 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5804 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5806 * declsec.c|h: Added functions to cache the declarative stack modifiers
5807 in MonoJitInfo and to create a security frame from a MonoJitInfo
5809 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5810 created. Register internal calls for System.Security.SecurityFrame::
5811 _GetSecurityFrame and _GetSecurityStack.
5812 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5813 the definitions for the new stack walk/callback mechanism.
5814 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5815 first security frame for LinkDemands and InheritanceDemands) and
5816 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5818 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5819 walk initialization (lupus).
5821 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5823 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5825 (handle_loaded_temps): Do not create a temporary variable for
5826 things that we know are temps. They will never be modified.
5827 (mono_spill_call): Set MONO_INST_IS_TEMP
5828 (mono_emulate_opcode): ditto
5830 (mono_method_to_ir.CEE_DUP): ditto
5832 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5834 * mini.c (type_to_eval_stack_type): Make this handle the void type
5835 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5836 (emit_tree): use ip_in_bb to special case some common idioms
5837 Update all callers to pass in the IP.
5838 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5840 This gives us a nice 2% speedup in mcs bootstrap.
5842 * mini-x86.c (peephole_pass): Peephole pass to make
5851 * mini.c (ip_in_bb): new method.
5852 (mono_method_to_ir): use this method rather than doing the hash
5855 * linear-scan.c (mono_linear_scan): When expiring actives, you
5856 don't need to keep around variables that expire on this
5857 instruction. This makes it so that:
5860 store (ebx add (ebx, 1))
5864 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5866 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5867 combination to avoid doing two copies. Fix up problems with previous
5870 * mini.c: Fix 64 bit warnings.
5872 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5874 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5876 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5877 changes from the x86 code.
5879 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5881 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5883 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5884 throwing code to reduce its size, unify the AOT and non-aot code and
5885 get rid of relocations in the AOT case.
5887 * mini-x86.h mini.c exceptions-x86.c
5888 (mono_arch_get_throw_corlib_exception): New arch specific function to
5889 raise corlib exceptions which doesn't require relocations in the
5892 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5894 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5896 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5899 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5902 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5904 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5905 with add function when used from Inc/dec atomic
5906 functions. Re-enabled optimization on x86.
5907 * mini-ops.h: renamed atomic_add functions to
5908 allow _add to match the Interlocked::Add and
5909 _add_next to match Interlocked::Inc/Dec.
5911 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5913 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5914 linking of BBs to the end BB, and enabled SSAPRE also with
5915 consprop and copyprop (which was prevented by that bug).
5917 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5919 * mini-x86.c: disabling the Interlocked optimizing code.
5921 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5923 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5926 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5928 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5929 interlocked optimization due lack of support on x86, rewrote
5930 exchange to take into account that base may be in eax.
5932 xsp works again; activated Interlocked optimizing code.
5934 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5936 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5938 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5940 * mini-ops.h: Add new opcodes.
5942 * mini.h: Add new patch types. Add got_var to MonoCompile.
5944 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5945 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5946 make it work with all kinds of patchable code.
5948 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5949 address of the GOT, and referencing entries in the GOT.
5951 * mini.c: Add code to load the GOT address if needed by an opcode.
5953 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5954 independent AOT code on the x86 using an elf-style Global Offset Table.
5956 2004-12-14 Raja R Harinath <rharinath@novell.com>
5958 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5960 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5962 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5965 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5967 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5968 of Interlocked:Increment/Decrement/Add as inline ops.
5969 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5971 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5973 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5974 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5976 2004-12-12 Duncan Mak <duncan@ximian.com>
5978 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5979 again. `patch_info->table_size' is no longer valid after Zoltan's
5982 2004-12-12 Martin Baulig <martin@ximian.com>
5984 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5985 if we are the "real" method, ie. not an inlined method inside it.
5987 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5989 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5990 before we look in the special fields table. This fixes
5991 ../tests/thread-static-init.cs.
5993 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5995 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5996 for Array get_Rank and get_Length. Fixes bug #70465.
5998 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6000 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6001 separate structure to reduce the size of MonoJumpInfo.
6003 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6005 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6007 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6009 * mini.c (mini_get_inst_for_method): Changed to allow ports
6010 to return a MonoInst instead of opcode
6011 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6013 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6014 Allow ports to return a created MonoInst instead of op-code, will enable
6016 (renamed mini_get_opcode_for_method to better reflected the functionality)
6018 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6020 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6022 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6024 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6027 2004-12-08 Martin Baulig <martin@ximian.com>
6029 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6030 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6032 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6034 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6037 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6040 2004-12-08 Raja R Harinath <rharinath@novell.com>
6042 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6044 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6046 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6047 bug introduced by the previous patch.
6049 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6051 * mini-ppc.c, objectc.cs: handle large structs passed by value
6054 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6056 * mini-ppc.c: OP_ARGLIST implementation from
6057 Geoff Norton <gnorton@customerdna.com>.
6059 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6061 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6062 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6064 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6066 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6068 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6070 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6073 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6075 * mini-sparc.c: Zero out localled-ed memory.
6077 * iltests.il: Add tests for zeroing out localloc-ed memory.
6079 2004-12-04 Martin Baulig <martin@ximian.com>
6081 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6082 mono_method_get_signature_full().
6084 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6086 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6087 and some utility functions (always for SSAPRE), integrated SSAPRE.
6089 * driver.c: Added ssapre option.
6090 * ssa.c: Small fix on OP_ARG handling.
6091 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6092 * Makefile.am: Likewise.
6094 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6096 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6099 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6102 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6104 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6106 * cpu-s390.md : Increase instruction length of oparglist.
6108 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6110 2004-11-30 Martin Baulig <martin@ximian.com>
6112 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6113 virtual generic methods. We call a special helper_compile_generic_method()
6114 icall to retrieve the method from the vtable, inflate and compile
6115 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6117 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6119 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6121 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6123 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6125 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6128 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6130 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6131 platforms with PIC aot.
6133 2004-11-28 Martin Baulig <martin@ximian.com>
6135 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6138 2004-11-28 Martin Baulig <martin@ximian.com>
6140 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6141 the result of mono_type_get_underlying_type() to check whether
6144 2004-11-26 Martin Baulig <martin@ximian.com>
6147 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6150 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6152 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6153 the same way as the other arguments so they won't get clobbered.
6155 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6156 calls through R11 since it is clobbered by the trampoline code.
6158 2004-11-26 Raja R Harinath <rharinath@novell.com>
6160 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6161 pick up in-tree mscorlib.dll.
6163 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6165 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6167 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6168 runtime data/code are now stored in a table similar to the GOT in ELF.
6169 This allows the code itself to be position independent.
6171 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6174 * aot.c: Attach ELF type (object/function) directives to all global
6177 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6179 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6181 * mini-amd64.h: Turn on PIC AOT code.
6183 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6184 returning the offset within an OP_AOTCONST instruction where the GOT
6185 offset needs to be added.
6187 * mini.h: Bump AOT file format version.
6189 2004-11-25 Martin Baulig <martin@ximian.com>
6191 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6192 uninflated generic methods.
6194 2004-11-25 Martin Baulig <martin@ximian.com>
6196 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6198 2004-11-24 Martin Baulig <martin@ximian.com>
6200 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6201 original klass (this only applies for generic instances).
6203 2004-11-24 Martin Baulig <martin@ximian.com>
6205 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6206 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6209 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6211 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6212 localloc. Fixes #69678.
6214 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6216 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6218 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6219 used SSE registers on pinvoke calls. Fixes #69774.
6221 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6223 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6224 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6226 2004-11-23 Raja R Harinath <rharinath@novell.com>
6228 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6229 Refer directly to the mcs/ tree.
6231 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6233 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6234 Check if a trampoline for a synchronized method is required.
6236 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6238 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6239 with localloc if needed. Throe arithmetric exception in
6240 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6241 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6243 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6245 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6246 types before switching on type. Fixes #69622.
6248 2004-11-19 Raja R Harinath <rharinath@novell.com>
6250 * Makefile.am (check-local): New. Integrate into 'make check'.
6251 (MCS,RUNTIME): Define using in-tree mono and mcs.
6253 (%.exe): Use $(ILASM).
6255 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6257 * mini-ppc.c: adjust initial prolog size (bug #69691).
6259 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6261 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6264 2004-11-17 Raja R Harinath <rharinath@novell.com>
6266 * Makefile.am (clean-local): Rename from 'clean'.
6268 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6270 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6271 to mono_arch_is_int_overflow.
6272 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6275 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6277 * declsec.c|h: New files to support declarative security attributes.
6278 Added function to check if a method has (applicable) security.
6279 * mini.c|h: Add check for declarative security attributes in
6280 mono_method_check_inlining.
6281 * Makefile.am: Added declsec.c and declsec.h to the build.
6283 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6285 * mini.c, mini.h: update to keep dynamic code info per-domain.
6287 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6289 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6290 (mini_init): Get rid of it from here too.
6292 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6294 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6295 implemented OP_RETHROW (patch by Geoff Norton
6296 <gnorton@customerdna.com>).
6298 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6300 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6301 between appdomains. Fixes appdomain-unload on PPC.
6303 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6305 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6306 mini-exceptions.c: handle the new wrapper types.
6307 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6308 token value as a MonoClass* when compiling a wrapper.
6309 mono_jit_create_remoting_trampoline now takes an additional
6310 MonoRemotingTarget parameter.
6312 2004-11-10 Martin Baulig <martin@localhost>
6314 * mini.c (mono_method_to_ir): Use `generic_container->context'
6315 rather than creating a new one.
6317 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6319 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6321 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6323 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6325 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6326 the experimental aot cache stuff.
6328 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6330 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6331 mini-exceptions.c: update to exception clause structure changes.
6333 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6335 * exceptions-x86.c (throw_exception): Fix warnings.
6337 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6340 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6342 * exceptions-sparc.c (get_throw_exception): Really fix this.
6344 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6346 * tramp-*.c: we no longer support icalls without wrappers, so
6347 a bit of code can be removed here
6349 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6351 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6354 * cpu-sparc.md: Add op_rethrow.
6356 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6358 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6360 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6361 * mini-ops.h: Add OP_RETHROW.
6363 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6365 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6367 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6369 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6370 Makes the output much easier to read
6372 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6374 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6375 prevents another huge leak when compiling with ssa. Secondly, the
6376 performance of doing this rather than freeing the lists is much
6377 better. GList does a lock every time you allocate a list link,
6378 so that it can use a memory pool. So, it is better to just use
6379 a memory pool of our own.
6381 * ssa.c, linear-scan.c: replace g_list_remove_link with
6382 g_list_delete. The remove one does not free the GList, so we were
6383 leaking memory. On -O=all --compile-all with corlib, this cut down
6384 3 MB of allocations.
6386 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6388 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6390 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6392 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6393 into a new function mono_create_jit_trampoline ().
6395 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6397 * trace.c (get_spec): Allow tracing of classes without a namespace.
6399 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6401 * mini.c: Fix pointer overwrite in mini_method_compile.
6403 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6405 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6406 The darwin ABI needs some special handling for 1 and 2 byte structs
6407 Lets use lbz/lhz instead of lwz everywhere.
6408 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6409 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6410 Use stb/sth for the former, and put the latter always on stack instead of in
6413 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6415 * trace.c (is_filenamechar): Add '_'.
6417 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6419 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6421 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6423 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6425 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6426 depends on libmonogc. Fixes #68805.
6428 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6430 * mini.c (mono_jit_free_method): Provide extra information for
6431 this error. Currently this leaks, but will be turned into a
6432 developer option in the future.
6434 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6436 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6438 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6440 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6441 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6442 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6444 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6446 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6447 trampolines for AOT code.
6449 2004-10-22 <vargaz@freemail.hu>
6451 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6452 constructed types. Fixes #68136.
6454 2004-10-21 Martin Baulig <martin@ximian.com>
6456 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6457 if it returns true, unwind the stack to the call instruction.
6459 2004-10-21 <vargaz@freemail.hu>
6461 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6463 * mini.h: Bump AOT version number.
6465 * objects.cs: Add another test for unbox trampolines.
6467 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6470 2004-10-20 <vargaz@freemail.hu>
6472 * driver.c: Add SHARED to the set of optimizations tested.
6474 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6476 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6479 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6481 2004-10-20 Martin Baulig <martin@ximian.com>
6483 * mini-exceptions.c (mono_handle_exception): Call
6484 mono_debugger_handle_exception() to tell the debugger about
6485 catch/finally clauses.
6487 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6489 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6491 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6494 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6496 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6497 methods as their native size, fixed bug #57543, #57545.
6498 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6499 This saves a temporary register and mullw call down into 1 (minor perf
6500 increase for cases like sum = sum * 5; This use to translate into:
6503 It now translates to
6506 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6508 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6511 2004-10-11 Martin Baulig <martin@ximian.com>
6513 * mini.c (mono_method_to_ir): If we're a generic method, get the
6514 MonoGenericContainer from our MonoMethodNormal and create a
6515 MonoGenericContext from it.
6517 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6519 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6521 * basic-long.cs: Add test for checked i8->i2 cast.
6523 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6525 * inssel-ppc.brg: added a couple of speedup rules.
6527 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6529 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6530 to speed up rebuilds.
6532 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6534 * mini-s390.c: Minor fix to OP_OR_IMM.
6536 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6538 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6539 better. Fixes appdomain-unload.exe on sparc.
6541 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6543 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6544 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6547 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6549 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6551 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6553 * mini.c: Always generate a field read/write wrapper for members
6554 of the class MarshalByRefObject since the actual instance could
6557 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6559 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6561 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6563 * driver.c mini.h trace.c: Move the setting of the main assembly into
6564 a separate function called mono_trace_set_assembly () and call it after
6565 actually loading the main assembly. Fixes #66872.
6567 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6569 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6570 using the code manager.
6572 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6574 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6576 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6578 * cpu-amd64.md: Fix bug in previous patch.
6580 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6583 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6585 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6586 mini-exceptions.c: updates for changed stack walk interface.
6588 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6590 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6592 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6594 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6596 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6598 * driver.c (mini_regression_list): Do not call mono_assembly_close
6599 since assemblies can't be unloaded.
6601 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6603 * cpu-amd64.md: Fix more instruction lengths.
6605 * cpu-amd64.md: Fix lengths of some instructions.
6607 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6609 * inssel.brg: Make the array ldelema check aot friendly.
6611 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6613 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6615 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6617 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6619 * mini-x86.c: Fix build.
6621 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6622 mono_type_get_underlying_type () helper function to simplify code.
6624 2004-09-09 Martin Baulig <martin@ximian.com>
6626 * mini-amd64.c: Don't access `type->data.klass' directly, call
6627 mono_class_from_mono_type() instead since the type may be a
6630 2004-09-09 Martin Baulig <martin@ximian.com>
6632 * mini-amd64.c (get_call_info): Fix support for generic instances.
6633 (add_valuetype): Use mono_class_from_mono_type() to get the class
6634 since we can be a generic instance.
6636 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6638 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6640 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6642 * liveness.c: reset spill costs on each scan: bug 62107
6644 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6646 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6647 unnecessary line that doesn't compile
6649 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6651 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6652 trampolines, make them call an error function so people can fix their
6655 2004-09-06 Martin Baulig <martin@ximian.com>
6657 * mini.c (mono_method_to_ir): When initializing locals, handle a
6658 generic instances like a valuetype if it's a valuetype and like a
6659 class if it's a class.
6661 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6663 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6664 stack. Fixes #64674.
6666 * exceptions.cs: Add test for unwinding of call arguments.
6668 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6670 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6671 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6672 set the carry/borrow flag). The sparc and s390 implementations
6673 can now use optimized versions (and simplify the code). ppc bugfixes.
6675 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6677 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6679 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6681 * inssel-amd64.brg: Remove leftover 32 bit rule.
6683 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6685 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6687 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6688 mono_arch_find_jit_info functions into a new function. Fix a memory
6691 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6694 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6696 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6699 * exceptions.cs: Add array size tests.
6701 * mini.c: Allocate a separate icall wrapper for each arity of
6702 mono_array_new_va. Fixes #59509.
6704 * exceptions.cs: Add testcase for 64578.
6706 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6708 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6710 2004-09-02 Martin Baulig <martin@ximian.com>
6712 * mini.c (mono_method_to_ir): When initializing the locals, call
6713 handle_initobj() on the generic instance itself, not its
6716 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6718 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6719 MonoJitInfo for dynamic methods.
6721 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6723 * mini.c: Add support for freeing JIT data for dynamic methods.
6725 2004-09-01 Martin Baulig <martin@ximian.com>
6727 * mini-x86.c (is_regsize_var): Added support for generic
6729 (mono_arch_emit_prolog): Make this compile again, use
6730 `x86_push_imm_template (code)'.
6732 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6734 * mini-x86.c: make all push_imm instructions that get
6735 patched always emit the long form
6737 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6739 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6740 in a per-domain hash.
6742 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6745 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6747 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6750 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6753 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6754 Beginnings of SSE2 support.
6756 * exceptions.cs: Add more tests for checked int<->uint casts.
6758 2004-08-28 Martin Baulig <martin@ximian.com>
6760 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6764 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6765 Handle generic instances recursively.
6767 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6769 * iltests.il: test for conv.u8 on a constant
6771 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6773 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6774 LCONV_x4 (shrun_32 (membase)).
6776 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6778 * inssel-x86.brg: c&p rules for push/setret of long
6780 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6782 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6783 compare (regvar, base)
6785 * inssel-x86.brg: more burg love
6787 * inssel.brg: more cleanup
6789 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6791 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6793 * basic-long.cs, basic-calls.cs: new tests for optimization.
6795 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6797 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6800 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6802 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6804 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6806 * inssel.brg (mini_emit_memcpy): use
6807 NO_UNALIGNED_ACCESS to disable memcpy optimization
6809 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6811 * mini-amd64.c: Handle generic types in various places.
6813 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6815 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6817 * mini.c (handle_box): Fix warning.
6819 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6821 * mini-amd64.h: Enable the emit_state optimization.
6823 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6825 * mini-amd64.c: Add some new 64 bit peephole opts.
6827 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6829 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6831 * mini-amd64.c: Register allocator fixes.
6833 * mini.c: Add an optimization to emit_state to avoid allocation of new
6834 registers on some platforms.
6836 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6838 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6840 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6841 allocation. Fixes #63085.
6843 * basic-long.cs: Add new regression test.
6845 * mini-amd64.c: Register allocator improvements.
6847 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6849 * mini-amd64.c (read_tls_offset_from_method): Add another code
6852 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6853 instruction sequence for nullifying class init trampolines.
6855 * objects.cs: Add new regalloc test.
6857 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6859 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6861 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6863 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6866 * driver.c: Fix profiling after TLS changes.
6868 * driver.c (mono_main): Set mono_stats.enabled if needed.
6870 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6873 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6875 * mini-x86.c: use a 1 op rather than a 2 op tls access
6876 instruction -> faster.
6878 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6880 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6883 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6885 * exceptions-sparc.c (throw_exception): fix typo
6887 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6889 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6890 set tree->dreg correctly with tls. Allow any
6891 register to be used.
6893 * mini-x86.c (read_tls_offset_from_method): add new code
6894 generation pattern seen with GCC.
6897 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6899 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6900 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6901 exceptions-sparc.c: fix some performance issues in exception
6902 handling and setting of the stack trace for exceptions that were
6905 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6907 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6910 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6913 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6915 This patch inlines tls access, when possible.
6917 * mini.h: new arch functions for TLS intrinsics.
6918 All platforms updated with a stub.
6920 * mini.c: use the new intrinsics
6922 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6923 arch specific intrinsic for tls variables
6925 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6927 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6930 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6932 * mini.c: thread local allocation
6934 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6936 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6938 * Makefile.am: Link against the static version of libmonogc.
6940 * Makefile.am: Link the static versions of the convenience libraries
6941 into the mono executable.
6943 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6945 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6947 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6948 on integer overflow.
6950 * mini-amd64.c: Reorganize function call code.
6952 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6954 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6956 * inssel-x86.brg: use xor eax,eax.
6958 * basic.cs: new tests
6960 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6962 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6963 in exception throwing code.
6965 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6967 * inssel-x86.brg: use xor esi,esi.
6969 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6971 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6972 can trace methods compiled during mini_init () too.
6974 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6977 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6979 * Makefile.am: static link on x86 (r=zoltan)
6981 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6983 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6984 code since it causes some programs to fail.
6986 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6988 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6990 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6992 * mini.c: ovfops_op_map - add STACK_OBJ case for
6994 * basic.cs: add test_0_pin_string as test
6997 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6999 * Makefile.am: build C# if srcdir != builddir
7001 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7003 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7004 fall-through blocks.
7006 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7008 * driver.c: enable loop by default again and include abcrem in -O=all.
7010 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7012 * iltests.il: Add some localloc tests.
7014 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7016 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7019 * inssel-amd64.brg: Add some optimizations.
7021 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7024 * Makefile.am: Statically link mono against libmono on AMD64.
7026 * mini-amd64.c inssel-amd64.brg: Optimizations.
7028 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7030 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7032 * tramp-amd64.c: Patch calling code in trampolines.
7034 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7036 * mini-amd64.c: pinvoke struct passing fixes.
7038 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7040 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7041 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7043 2004-08-05 Duncan Mak <duncan@ximian.com>
7045 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7048 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7050 * mini-amd64.c (emit_move_return_value): Move return value for normal
7053 2004-08-05 Martin Baulig <martin@ximian.com>
7055 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7056 `type->type'; just modify `type' itself when dealing with enums
7057 and generic instances.
7058 (check_call_signature): Make `simple_type' a `MonoType *'.
7060 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7062 * mini.c: Use OP_PADD to add offsets to addresses.
7064 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7066 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7068 * mini-sparc.c (mono_arch_emit_epilog): fix check
7069 for folding last op into restore instruction
7071 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7073 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7074 helper methods using the code manager.
7076 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7078 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7080 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7082 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7083 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7085 * mini-s390.c: fix tail processing
7087 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7089 * mini-ppc.c: mul.ovf.un exception name fix.
7091 2004-08-03 Martin Baulig <martin@ximian.com>
7093 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7094 instances; before jumping to `handle_enum', also modify `ptype'.
7096 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7098 * cpu-sparc.md: fcall maximal length too small.
7100 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7102 * mini-amd64.c mini.h: Add initial support for passing/returning
7103 structures to/from pinvoked methods.
7105 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7107 * mini-ppc.c: reg allocator fix.
7109 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7111 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7113 * inssel.brg: Optimize memset on 64 bit machines.
7115 * mini-amd64.c: Fix some vararg cases.
7117 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7119 * mini-s390.c: Corrected macro in emit_float_to_int
7121 * s390-abi.cs: Tests to exercise the s390 ABI
7123 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7125 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7128 * basic.cs: Add a test for add.ovf.un.
7130 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7132 * mini-sparc.c: add case for OP_IDIV_UN
7134 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7136 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7138 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7140 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7142 * basic.cs: regression tests.
7144 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7147 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7149 * basic.cs: Add a new test.
7151 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7152 and AOT. Various fixes and optimizations.
7154 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7156 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7158 * mini-ppc.c: make sure temp regs are not used for global reg
7161 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7163 * cpu-sparc.md: conv_i8 fix for 64bits
7165 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7167 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7169 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7170 add opcode for cmp BYTE PTR [eax], imm.
7172 * inssel.brg: Make memcpy and memset takes bases.
7174 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7176 * *-amd64.*: More AMD64 work.
7178 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7180 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7181 add a compare-not-equal opcode.
7183 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7185 * mini.c: Use mono_init_from_assembly instead of mono_init.
7187 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7189 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7191 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7193 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7195 * inssel.brg: 64 bit fixes.
7197 * mini.h (MonoCallInst): Add some AMD64 specific data.
7199 * mini.h: Add some OP_P opcodes.
7201 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7203 * basic.cs: tests for 61797 and 61740
7205 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7207 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7208 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7210 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7212 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7214 * *-amd64*.*: Ongoing AMD64 work.
7216 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7218 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7220 * *-amd64*: Ongoing AMD64 work.
7222 * mini-arch.h: Add AMD64 support.
7224 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7226 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7228 * mini-ops.h: Add new opcodes.
7230 * Makefile.am: Add AMD64 support.
7232 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7233 rules into the inssel-long*.brg files.
7235 * *-amd64.*: Add beginnings of AMD64 backend.
7237 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7239 * mini.c (print_dfn): commenting out the code that prints
7240 the cil. With -O=deadce, this makes -v -v crash.
7242 * cpu-pentium.md: make checkthis have a length of 2
7244 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7246 * mini-sparc.h: fix implementations of __builtin
7247 functions for Sun compiler for V9.
7249 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7251 * mini.c: use the new stelem.ref wrapper
7252 * exceptions.cs, arrays.cs: new stelem.ref tests
7254 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7256 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7257 new XSP should work with these changes).
7259 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7261 * inssel-{long32,x86,}.brg: trivial optimizations.
7263 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7265 * mini.c: load value when emitting box operation in
7268 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7270 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7271 is one byte shorter than cmp DWORD PTR [eax], 0.
7273 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7275 * inssel-ppc.brg: arguments on the stack are always
7276 relative to the stack pointer (spotted by Neale Ferguson).
7278 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7280 * exceptions-x86.c: delay appending the method name to the trace until
7281 after mono_jit_info_table_find is called, as this gets the real
7284 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7286 * aot.c: register roots
7288 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7290 * aot.c : I could just use PLATFORM_WIN32 flag.
7292 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7294 * aot.c : Reverting the previous fix. This time it broke linux build.
7296 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7298 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7300 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7302 * mini.c (handle_stack_args): Remove some more debugging code.
7304 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7306 * driver.c mini.h aot.c: Allow additional options to be specified with
7307 --aot and pass them to mono_compile_assembly.
7309 * aot.c: Add experimental code to AOT compile all loaded assemblies
7310 on demand and save the code into a cache in the filesystem.
7312 * aot.c: Add support for more wrapper methods.
7314 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7317 * cpu-*.md: Remove removed opcodes.
7319 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7320 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7321 related icalls to marshal.c.
7323 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7325 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7327 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7329 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7331 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7332 * liveness.c: If liveness is recomputated we need to reset the information
7333 for each variable. This way, if the liveness range has been narrowed
7334 by optimizations that happened after the last computation, we can return
7337 For example, if you have
7342 // Tons of code that does not affect i
7348 i = 0 is dead code and will be removed by SSA. However, when
7349 linear scan gets to the code, i will still appear to be live
7350 throughout the entire block. This prevents good register allocation.
7352 2004-07-06 Martin Baulig <martin@ximian.com>
7354 * debug-mini.c (mono_debug_init_method): Allow
7355 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7356 (mono_debug_add_icall_wrapper): New method.
7358 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7360 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7362 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7365 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7367 * aot.c (mono_aot_load_method): Fix loading of debug info.
7369 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7371 * aot.c: Add logging support.
7373 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7375 * mini.h: Add prototype for mono_print_method_from_ip.
7377 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7379 * inssel.brg: 64 bit fixes.
7381 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7384 * Makefile.am: Add SPARC64 support.
7386 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7388 * aot.c: Fix alignment problems on 32 bit platforms.
7390 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7392 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7395 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7398 * mini.h: Bump AOT file version. Some 64 bit fixes.
7400 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7402 * inssel-sparc.brg: Add new rule to avoid register moves.
7404 * inssel.brg: Add ldind_to_load_membase helper function.
7406 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7408 * mini.c: OffsetToStringData intrinsic.
7410 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7412 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7414 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7417 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7418 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7420 * mini.c: reinstated mono_compile_get_interface_var()
7421 on x86, too, since the change breaks the Gtk# build there as well.
7423 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7425 * driver.c: remove loop from the default optimizations: it seems to
7426 interact badly with some of the other options (see bug #60613).
7428 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7430 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7431 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7433 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7435 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7436 vararg-using methods.
7438 2004-06-21 Martin Baulig <martin@ximian.com>
7440 * mini/mini-exceptions.c
7441 (mono_handle_exception): Added `gpointer original_ip' argument.
7442 After calling mono_unhandled_exception(), call
7443 mono_debugger_unhandled_exception() and if that returns true,
7444 restore the context and return.
7446 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7448 * mini-ppc.c: prefer the use of relative branches so
7449 they won't need to be patched in aot code (patch from Patrick Beard).
7451 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7453 * aot.c: patch from Patrick Beard to make the output assembly
7454 more correct for the MacOSX assembler. Small tweak to
7455 generate sane images on Linux/PPC, too.
7457 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7459 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7460 case until bug #59509 is fixed (shows up in #60332).
7462 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7464 * mini.c: make sure the needed wrappers are compiled, too, with
7467 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7469 * driver.c: remove NPTL reference in --version output.
7471 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7473 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7474 generate valid assembly for the Mach-O assembler.
7476 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7478 * driver.c: don't include abcrem in the all optimization specifier
7479 since it slows down jit compilation too much for now.
7481 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7483 * mini.c: use BIGMUL only if both operands have the same signage.
7484 * iltests.il: Test for bug 60056. (errors related to signage in
7489 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7491 * mini.c, aot.c: memory leak fixes.
7493 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7495 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7497 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7499 * Makefile.am: remove the -static hack completely, it links in
7500 statically glib as well.
7502 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7504 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7505 * exceptions.cs: make it compile with new mcs/csc.
7507 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7508 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7509 and added relevant test case.
7511 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7513 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7514 regressions in gtk-sharp.
7516 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7518 * exceptions.cs: New regression tests.
7520 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7522 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7524 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7526 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7528 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7530 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7532 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7534 * mini.c (mono_jit_runtime_invoke): Init class in this
7535 method instead of trusting mono_jit_compile_method to
7536 do the work (because wrappers can be in object class)
7538 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7540 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7542 * basic-long.cs: New regression test.
7544 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7546 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7549 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7551 * Makefile.am: fix miguel's change to build mono statically against
7552 libmono (track build dependencies).
7554 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7556 * cfold.c: Some glib versions do not have G_MININT32.
7558 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7560 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7561 with precision of tan, atan, sin and cos, and implemented related
7562 regressions tests (fixes bug 54467, but one new problem appeared and
7565 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7567 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7569 * exceptions.cs: Add test for constant folding && division by zero.
7571 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7572 since driver.c is in libmono too, so the optimization was useless.
7574 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7575 variable to driver.c so the compiler can emit more efficient code to
7578 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7580 * Makefile.am: don't distribute generated inssel.[ch] files.
7582 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7584 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7585 into the default appdomain. Fixes #58707.
7587 * jit-icalls.c: Remove the broken approximation for truncl, doing
7588 no conversion is better.
7590 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7593 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7595 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7596 of the mcrxr instruction which is not available on some processors
7597 even if it's documented to be. Implement add and sub overflow correctly
7598 (still not complete for long unsigned). Speed up icalls a bit.
7600 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7602 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7603 we run .cctor in the current domain instead of target_domain.
7605 Fixes bug #58558, .cctor not being called in -O=shared.
7607 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7609 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7611 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7613 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7614 which can be done with an imm8, do it that way.
7615 (mono_arch_output_basic_block): ditto for a jmp
7616 (mono_arch_emit_prolog): Computate maximum offset of a label.
7618 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7620 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7621 now tries to allocate prefered physical reg's for virtual
7622 regs. This reduces the number of emited spills/loads with
7623 20-30% on our core assemblies.
7625 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7627 * jit-icalls.c: truncl() is not needed and trunc() is
7628 the correct thing to do anyway (bug #58287).
7630 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7632 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7635 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7637 * driver.c: enable loop optimizations by default.
7639 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7641 * mini-x86.c: fix calc of max loop size when aligning loops start.
7643 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7645 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7648 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7650 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7653 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7655 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7657 * mini.c (inline_method): Allways inline some wrappers even if the cost
7658 is too large. Fixes #58785.
7660 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7662 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7664 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7665 (crichton@gimp.org). Beginning of support for sparc/linux.
7667 * mini-sparc.c: Optimize retrieval of LMF address.
7669 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7671 * exceptions-ppc.c: handle alloca in methods with clauses.
7673 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7675 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7677 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7679 * mini.c: Delegate most of the abort signal work to
7680 mono_thread_request_interruption, which also handles Stop and Suspend
7683 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7685 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7686 supports the save/restore lmf opcodes.
7688 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7690 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7693 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7695 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7697 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7698 methods which contain array accesses.
7700 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7701 boundaries. Fixes #58537.
7703 * iltests.il: Add regression test for #58537.
7705 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7707 * mini-x86.c (mono_arch_local_regalloc): Last part of
7708 fix for bug #58633 (releasing register to early).
7710 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7712 * basic-long.cs: Add new regression test.
7714 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7716 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7717 register too early on the chain.
7719 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7721 * mini.c (create_helper_signature): Use a helper function to reduce
7722 the code which needs to be written. Also set the calling convention of
7723 icalls on windows. Fixes #57840.
7725 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7727 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7728 exceptions-ppc.c: added helper function to get the instruction address
7729 from a signal handler context.
7731 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7733 * helpers.c: use g_get_tmp_dir. Invokes happyness
7736 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7738 * helpers.c: Add new env variable to pass args to objdump.
7739 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7741 2004-05-17 Radek Doulik <rodo@ximian.com>
7743 * Makefile.am (common_sources): added abcremoval.h so it get
7744 disted and daily mono packages on go-mono.com will build again
7746 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7748 * abcremoval.c: Fixed coding style, added copyright header.
7750 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7752 * mini.h: Added prototype for abc removal main function.
7754 * build_relations_propagation_table.pl: Added copyright header.
7756 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7758 * basic-long.cs: reg test for complex ceq_long bug.
7760 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7762 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7763 reg in long and clob case (bug #58343). Fixed/added comments.
7765 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7767 * mini.c (mono_jit_runtime_invoke): Follow new convention
7768 of calling the invoke method with an function pointer.
7770 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7772 * ChangeLog: Fix author of memory leak patch.
7774 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7776 * Makefile.am: fix make dist as well...
7779 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7781 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7782 on archs where pointers are 4 bytes long.
7784 * Makefile.am: Added abcremoval.c source file.
7786 * abcremoval.c: Added abcremoval.c.
7788 * abcremoval.h: Added abcremoval.h.
7790 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7792 * inssel.brg: Enabled bounds check removal.
7794 * mini.c: Added support for abcrem optimization.
7796 * mini.h: Added abcrem optimization label.
7798 * driver.c: Added support for abcrem optimization.
7800 * propagated_relations_table.def: Added propagated_relations_table.def.
7802 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7804 * mini.c, cfold.c: fix style.
7806 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7808 * mini.c: handle issue with the low-level implementation of
7809 some long opcodes (bug #54209).
7811 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7813 * basic.cs: test for my new cmov stuff.
7815 2004-05-13 Patrik Torstensson
7817 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7818 opt and added peephole documentation.
7820 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7822 * tramp-ppc.c: rewrote the generic trampoline code.
7824 2004-05-11 Patrik Torstensson
7826 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7828 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7830 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7832 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7833 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7835 * mini.c: Add new icalls for AsAny marshalling.
7837 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7839 * tramp-ppc.c, mini-ppc.c: more cleanups.
7841 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7843 * mini.c: no warnings.
7845 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7847 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7849 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7851 * mini.c: In the thread abort signal handler, if the thread is in the
7852 process of being stoped, don't throw the Abort exception, just stop the
7855 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7857 * tramp-ppc.c: removed old code.
7859 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7861 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7862 do some simple speed optimizations on ppc.
7864 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7866 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7867 and large offsets in load/store.
7869 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7871 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7872 it causes regressions.
7874 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7876 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7879 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7881 * jit-icalls.c: remove warnings.
7882 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7883 speedups for unsafe code.
7885 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7887 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7889 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7891 * basic-calls.cs: Add new regression test.
7893 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7896 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7898 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7901 2004-05-06 Patrik Torstensson
7903 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7904 long reg allocation in any reg (not only eax:edx) and implemented
7905 long shl/shr ops in asm instead of helpers.
7907 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7909 * mini-sparc.h: Fix warnings.
7911 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7914 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7915 separate statement for clarity.
7917 * mini-sparc.c: Update status.
7919 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7921 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7924 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7926 * inssel-ppc.brg: another small pre-release workaround:
7927 we don't do overflow detection for long_sub_un.
7929 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7931 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7932 (also works around a weird ppc bug: 57957).
7934 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7936 * tramp-ppc.c: trampoline fixes.
7938 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7940 * mini-ppc.c: fixed typos.
7942 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7944 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7945 at the top of the stack. Fixed typos. Use a frame registers
7946 for all the methods with exception clauses.
7948 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7950 * exceptions-ppc.c: restore fp registers.
7952 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7954 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7955 order from the stack top (moved the stack room to save the
7956 return value for trace after the param area). Fixed corruption
7957 in restoring registers on unwind.
7959 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7961 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7963 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7965 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7966 and prolog/epilog for methods that use it. Allow
7967 enough param area room for varargs methods. Fix miguel's
7968 breakage in exception handling.
7970 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7972 * Makefile.am: run genmdesc only on current arch.
7974 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7977 * mini-x86.h: fix the build on windows.
7979 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7981 * 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.
7983 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7985 * mini-exceptions.c: New file.
7987 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7988 Move some parts of the x86 exception handling code to an
7989 arch-independent file so it can be shared with other ports.
7991 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7993 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7995 2004-04-26 David Waite <mass@akuma.org>
7997 * driver.c: remove comma from end of enumeration declaration
7999 2004-04-26 Jackson Harper <jackson@ximian.com>
8001 * driver.c: parse config file before loading first assembly. This
8002 allows the user gac to be enabled/disabled.
8004 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8006 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8007 simpler mechanism: we do not care what is encoded initially
8008 (branch absolute or relative), we care about the code and its
8009 target. I kept the old code for reference for now.
8011 The new code tries first to determine if the jump is anywhere in
8012 the -/+32 absolute meg range, if it succeeds, it encodes using the
8013 absolute branch; If not, it tried to find something in the
8014 relative range, if not, it uses the handle_thunk code.
8016 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8018 * exceptions-ppc.c: use the correct ip register on macosx.
8020 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8022 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8024 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8026 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8027 Raise exception on integer divide by zero by hand since the hw
8028 doesn't support it. Handle NaNs in FP compares.
8030 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8032 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8033 code reducing duplication between the platforms and enabled
8034 signal exception handling (on linux for now).
8036 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8038 * exceptions-ppc.c: more macosx support.
8040 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8042 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8044 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8046 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8048 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8050 * iltests.il: more tests.
8052 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8054 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8057 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8059 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8061 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8063 * liveness.c: Mark variables as volatile in all basic blocks reachable
8064 from exception clauses.
8066 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8068 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8071 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8073 * iltests.il, basic.cs: more tests for regalloc.
8075 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8077 * iltests.il: Some tests for register allocation modifications
8080 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8082 * exceptions.cs: Add regression test for bug #56782.
8084 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8085 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8086 the beauty of fixing the same thing in 5 different files...
8088 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8090 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8093 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8095 * mini.c: Add support for STRWLPARRAY marshalling convention.
8097 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8099 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8100 to init the context to setup the regs pointer).
8102 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8104 * exceptions-ppc.c: more exceptions work.
8106 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8108 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8111 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8113 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8114 can use the memory directly.
8116 * cpu-pentium.md: Update documentation from a post from Zoltan.
8118 add x86_add_membase, x86_sub_membase, x86_mul_membase
8120 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8122 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8123 GENERAL_REGS they were also hardcoded for all PPC ports.
8125 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8127 Remove hard-coded limit for floating point registers, use
8128 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8130 Notice that in MacOS X calling conventions you can fit a lot more
8131 floating point values in registers, so I should update the PInvoke
8132 test to excercise the passing of floating point values on the
8133 stack (currently broken).
8135 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8137 * tramp-ppc.c (create_trampoline_code): Added
8138 JUMP_TRAMPOLINE_SIZE.
8139 (ppc_magic_trampoline): Follow the pattern from
8140 x86_magic_trampoline: if code is set to zero, return.
8141 (create_trampoline_code): Always pass MonoMethod to the jump
8142 trampoline, before it was passing a null.
8143 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8144 share the code with mono_arch_create_jit_trampoline.
8146 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8148 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8151 * cpu-g4.md: Added length for jmp instruction, the worst case
8152 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8155 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8157 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8159 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8161 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8162 before each IL instruction.
8164 * mini.c (CEE_BOX): Fix warnings.
8166 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8168 * mini.c: removed a few unused vars and extra whitespace.
8170 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8172 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8174 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8176 (OP_GETCHR): use the above
8177 (CEE_LDELEMA): use the above.
8179 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8180 version of the generic impl.
8181 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8182 (CEE_LDELEMA): use the above.
8184 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8186 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8189 * iltests.il: Added new regression test for #56317.
8191 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8193 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8194 under NetBSD. Fixes #56450.
8196 * liveness.c (update_gen_kill_set): Fix previous patch.
8198 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8200 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8202 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8204 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8207 * inssel-sparc.brg: Add more optimizations.
8209 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8211 2004-04-01 Martin Baulig <martin@ximian.com>
8213 * mini.c (handle_box): New static function; moved the
8214 implementation of CEE_BOX here.
8215 (mono_method_to_ir): Added `constrained_call' variable.
8216 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8217 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8218 mono_method_get_constrained() to get the method.
8220 2004-04-01 Martin Baulig <martin@ximian.com>
8222 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8223 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8224 (mono_method_to_ir): We don't need these macros anymore since
8225 mono_class_get_full() already takes care of it.
8227 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8229 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8230 use @function (as doesn't accept #function here) and check the return
8231 value of system and stop if fails.
8233 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8235 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8237 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8239 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8241 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8243 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8246 * basic-long.cs: Add test for negation of Int64.MinValue.
8248 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8250 * mini-sparc.c: Update status.
8252 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8254 * exceptions-sparc.c: Fix return value in filters.
8256 * inssel-sparc.brg: Fix register allocation in some rules.
8258 2004-03-28 Martin Baulig <martin@ximian.com>
8260 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8263 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8265 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8267 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8268 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8269 remove unused conv_u4 opcode.
8271 * mini-x86.c: Remove valgrind workaround since it slows down things
8272 even when mono is not run under valgrind.
8274 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8276 * mini-sparc.c: Update status.
8278 * inssel-sparc.brg: Add some optimizations.
8280 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8281 future delay slot filling. Add support for varargs, tail calls and JMP.
8283 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8284 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8286 * inssel.brg: Fix register allocation in OP_ARGLIST.
8288 * inssel.brg: Fix warnings.
8290 2004-03-25 Martin Baulig <martin@ximian.com>
8292 * mini.c (inflate_generic_field): Removed.
8293 (mini_get_method): Removed, use mono_get_method_full(),
8294 (mini_get_class): Removed, use mono_class_get_full().
8295 (mono_method_to_ir): Pass our generic context to
8296 mono_field_from_token().
8298 2004-03-25 Martin Baulig <martin@ximian.com>
8300 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8301 of a `MonoMethod *'.
8302 (mini_get_method): Take a `MonoGenericContext *' instead
8303 of a `MonoMethod *'.
8304 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8305 a new local variable called `generic_context' which holds the
8306 current `MonoGenericContext *'; use it to lookup things.
8308 2004-03-24 Martin Baulig <martin@ximian.com>
8310 * mini.c (mini_get_class): New static method; if we're inside a
8311 generic instance, inflate the class if neccessary.
8312 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8314 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8316 * iltests.il: New regression test for #55976.
8318 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8321 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8323 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8326 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8328 * liveness.c: Consider SSA stores as well as loads when making vars
8331 * exceptions.cs: New regression tests for register allocation.
8333 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8335 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8336 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8337 domain lock only to protect puntual access to data structures.
8338 Added access lock for sighash, jit_icall_hash_name,
8339 jit_icall_hash_addr and domain->code_mp.
8341 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8343 * driver.c: Print SIGSEGV handling method.
8345 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8347 * mini.c (setup_jit_tls_data): Handle case when this is called
8348 multiple times for a thread.
8350 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8351 is different from fbxx_un. Fixes #54303. Also use constants instead of
8352 magic numbers in a lot of places.
8354 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8356 * exceptions.cs: Fix cctor test when --regression is used.
8358 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8360 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8363 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8365 * inssel-ppc.brg: fixed register assignments for some rules.
8367 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8369 * exceptions.cs: Add test for exceptions in static constructors.
8371 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8372 static constructors outside the domain lock. Fixes #55720.
8374 2004-03-17 Martin Baulig <martin@ximian.com>
8376 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8377 (inflate_generic_field): Take the `MonoMethod *' instead of the
8378 `MonoClass *' and added support for generic method.
8379 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8380 have a `field->parent->gen_params', only inflate the field if it's
8381 an open constructed type.
8383 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8385 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8386 exception object instead of the preconstructed ones.
8388 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8390 * mini.c: reverted changed to sigsegv_signal_handler commited
8391 accidentally in the previous patch.
8393 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8396 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8397 running --aot with an old assembly.
8399 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8401 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8404 * mini-sparc.c: Add support for v9 branches with prediction.
8406 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8408 * mini.c (mini_init): #warning is GNUC only
8410 * mini-sparc.h: implement __builtin_frame_address
8411 and __builtin_return_address for Sun C compiler
8413 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8415 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8417 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8419 * basic-calls.cs: Add test for unaligned byref long argument passing.
8421 * mini-ops.h: Add sparcv9 compare and branch instructions.
8423 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8424 v9 instructions if we have a v9 cpu.
8426 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8427 registers for global allocation.
8429 * exceptions-sparc.c: Fixes.
8431 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8433 * liveness.c (mono_analyze_liveness): Optimized version.
8435 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8437 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8440 * basic-float.cs basic-calls.cs: New regression tests.
8442 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8444 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8445 sigaltstack implementation.
8447 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8449 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8450 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8452 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8454 * mini.c: Fix warnings.
8456 * mini.c (mono_resolve_patch_target): New function which contains the
8457 arch independent part of the patching process.
8459 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8460 patching code to a separate function.
8462 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8464 * mini.c (add_signal_handler): ifdef out on Windows
8466 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8468 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8469 cpu-sparc.md: Add exception handling support + other fixes.
8471 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8472 typed GC detection in --version.
8474 * basic.cs exceptions.cs: New regression tests.
8476 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8477 the arch specific code can store data during a compilation.
8479 * mini-ops.h: Add OP_SETFRET.
8481 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8482 function, register a separate icall for each arity, so the icalls can
8485 * mini.c (mono_print_tree): Print negative offsets in a more readable
8488 * mini.c: Make signal handling work on sparc.
8490 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8492 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8494 * jit-icalls.c: Emulate truncl by aintl on solaris.
8496 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8498 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8500 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8502 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8504 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8505 a MarshalByRef type, inline a method that performs the check, taking into
8506 account that the object can be a proxy. Also implemented tow new opcodes:
8507 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8508 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8509 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8511 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8513 * mini-ppc.c: if a relative branch displacement is too big
8514 but it points to and area reachable with an absolute branch,
8517 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8519 * mini.c: optimize small copies in cpblk.
8521 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8523 * basic-calls.cs basic-float.cs: New regression tests.
8525 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8526 negative offsets from %fp. Implement localloc. Fix local register
8527 allocation. Fix the case when the this argument needs to be saved to
8528 the stack. Implement some missing opcodes.
8530 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8532 * mini.c (mini_method_compile): Reenable global regalloc in methods
8533 with exception handlers.
8535 * linear-scan.c (mono_varlist_sort): Fix warning.
8537 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8539 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8542 * liveness.c: Make all variables uses in exception clauses volatile, to
8543 prevent them from being allocated to registers. Fixes #42136.
8545 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8547 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8550 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8551 argument to mono_arch_regalloc_cost.
8553 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8556 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8558 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8559 Make the cost of allocating a variable to a register arch dependent.
8561 * basic-calls.cs: Fix compilation of tests.
8563 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8564 helper function to cut back on the number of #ifdefs needed.
8566 * mini-ppc.c: Fix compilation.
8568 * basic-calls.cs: New regression tests.
8570 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8572 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8573 of l0 since that is callee saved.
8575 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8578 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8579 of delay instruction.
8581 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8583 * mini.h (MonoCallInst): Add 'virtual' flag.
8585 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8587 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8589 * *.cs: New regression tests.
8591 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8594 * mini.c (mono_runtime_install_handlers): Fix build.
8596 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8597 'signal_stack_size' members.
8599 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8600 alternate signal stack.
8602 * exceptions-x86.c: Add stack overflow handling.
8604 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8605 functions to arch independent code.
8607 * mini.c (mono_print_tree): Print more detailed info for load_membase
8610 2004-02-23 Martin Baulig <martin@ximian.com>
8612 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8614 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8616 * mini-x86.c: fixed reg allocation for div/rem.
8618 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8620 * driver.c (mono_main): Report some configuratio options on --version.
8622 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8624 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8625 low in the address space. Correctly flush memory in thunks where we
8628 2004-02-20 Martin Baulig <martin@ximian.com>
8630 * mini.c (mini_get_method): New static method; inflate all generic
8631 methods and methods in open generic instances.
8632 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8633 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8635 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8637 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8639 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8641 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8643 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8645 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8646 it compile using Sun's compiler.
8648 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8650 * 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.
8652 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8654 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8656 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8658 * mini-ppc.c: handle calls outside of the allowed range with thunks
8659 allocated using the code manager.
8660 * tramp-ppc.c: use the code manager to hold generated native code.
8661 Fixed the magic trampoline to just patch vtable entries.
8663 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8665 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8668 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8670 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8673 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8674 if we have a working __thread implementation.
8676 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8677 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8679 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8681 * mini-x86.c: Fix compilation under gcc 2.
8683 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8685 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8686 contains a call to the wrapped function.
8688 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8689 OP_<CALL>_IMM opcodes, and use them under X86.
8691 * mini.c (mono_jit_find_compiled_method): Fix warning.
8693 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8695 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8697 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8698 functionality to mini.c.
8700 * mini.c (mono_create_jump_trampoline): New function to create a jump
8701 trampoline. Return a compiled method instead of a trampoline if it
8702 exists. Add a cache for jump trampolines.
8704 * mini.c (mono_jit_find_compiled_method): New function to return a
8705 compiled method if it exists.
8707 * mini-x86.c: Call mono_create_jump_trampoline instead of
8708 mono_arch_create_jit_trampoline.
8710 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8711 a jump trampoline. Fixes #52092.
8713 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8715 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8716 which is not up-to-date. Add check_corlib_version () instead.
8718 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8721 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8722 since newer valgrind versions do not need it.
8724 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8725 compile a method with a given set of optimizations.
8727 * mini.c: Compile icall wrappers on-demand instead of at startup.
8729 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8730 wrapper for an icall.
8732 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8734 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8737 * iltests.il: Add test for non-empty stack before switch instruction.
8739 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8741 * mini.c: Add support for new stringbuilder marshalling conventions.
8743 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8745 2004-02-01 Martin Baulig <martin@ximian.com>
8747 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8748 in `ginst->mtype_argv'.
8750 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8752 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8753 facilitate grepping.
8755 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8757 * mini.c: fixed buglet in initobj generic implementation for references.
8759 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8761 * Makefile.am: make the version script conditional.
8762 * jit-icalls.c: handle missing truncl().
8764 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8766 * exceptions.cs: Add more tests for double->int conversion.
8768 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8769 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8771 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8773 * driver.c: make --verbose --version emit an error
8774 if the loaded corlib doesn't match the runtime version.
8776 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8778 * mini-ppc.h: export ppc_patch().
8779 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8780 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8781 on par or better than on MacOSX.
8783 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8785 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8786 mono_lookup_pinvoke_call.
8788 * mini-x86.c: Under windows, the default pinvoke calling convention is
8789 stdcall. Fixes #52834.
8791 * mini.c (optimize_branches): Add an upper bound to the number of
8792 iterations to prevent infinite loops on strange loops. Fixes #53003.
8794 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8796 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8797 and ISINST. Fixes #52093.
8799 * objects.cs (test_0_vector_array_cast): New tests.
8801 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8803 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8804 checking in Array.Set ().
8806 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8809 * object.cs (test_0_multi_array_cast): New regression test.
8811 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8813 * exceptions-ppc.c: fix build on Linux/PPC.
8815 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8817 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8818 running under valgrind.
8819 (x86_magic_trampoline): Fix build bustage.
8821 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8822 negative values as well. This is needed for the encoding of the line number
8823 info, since sometimes the line numbers are not in increasing order.
8825 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8827 * cpu-pentium.md (localloc): Increase the size of the localloc
8828 instruction since it is a loop under Win32.
8830 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8833 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8835 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8836 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8837 Max Horn (max@quendi.de). Fix file names in comments.
8839 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8841 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8842 avoid stack overflow.
8843 (replace_usage): Avoid uninitialized variable warnings.
8845 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8846 and taking the address of valuetype variables.
8848 2004-01-03 Patrik Torstensson
8850 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8851 for other purposes than FP later on.
8853 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8855 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8858 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8860 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8862 2003-12-30 Patrik Torstensson <p@rxc.se>
8864 * mini-x86.h: Decreased number of availiable fp regs.
8865 Solves corner cases with FP spilling.
8867 2003-12-23 Patrik Torstensson <p@rxc.se>
8869 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8870 for floating point stack tracking / spilling on x86.
8873 * basic-float.cs: added float mul overflow test.
8875 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8877 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8879 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8881 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8882 supports for cond branches that overflow the immediate
8883 overflow offset. mcs can compile simple programs.
8885 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8887 * exceptions-ppc.c: exception handling support wip:
8888 finally handlers get run on exception.
8890 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8892 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8895 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8897 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8898 initial support for stack walking and unwinding.
8900 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8902 * driver.c (mono_main): Make corlib-out-of-sync message more
8903 descriptive. Also remove verify_corlib call.
8905 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8907 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8908 not overlap with other call's arguments, too.
8910 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8912 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8913 move to arch-specific code the choice of arch-specific
8914 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8915 * mini.c: ensure emulation calls will not interleave
8918 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8920 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8921 the magic trampoline stack frame is dropped before executing
8924 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8926 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8927 and integer to fp conversions. Added support for overflowing
8928 arguments on the stack. Reserve a couple more registers as temps.
8929 Added support for aot compilation (as output still needs to be
8932 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8934 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8935 Don't overwrite return register in some corner cases.
8937 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8939 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8940 static constructors when AOT compiling.
8942 * driver.c (mono_main): Call mono_check_corlib_version.
8944 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8946 * cpu-g4.md, basic.cs: fixed div target register.
8948 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8950 * mini-ppc.c, basic.cs: shl_imm fix with test.
8952 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8954 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8955 structures by value. Misc fixes.
8956 * objects.cs: more tests.
8958 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8960 * mini-ppc.c: lconv.ovf.i implemented.
8962 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8965 (mini_init): don't error out if someone already called g_thread_init.
8967 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8969 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8970 to be any type per the spec. Fix abnormal memory usage when
8971 the same object is repeatedly thrown.
8973 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8975 * mini.c: check for overruns in IL code.
8977 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8979 * TODO: Add/remove some todo entries.
8981 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8983 * driver.c (mono_main): Call mono_verify_corlib.
8985 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8987 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8988 This has been moved to mini.c
8989 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8990 type being casted is marshalbyref it could be a proxy, so instead of
8991 emitting the type check code, emit a call to a runtime method that will
8992 perform the check by calling CanCastTo if needed.
8994 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8996 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8997 methods with large stack frames under Win32.
8999 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9001 * Makefile.am: Distribute regression tests.
9003 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9004 at the end instead of inserting each variable into the sorted list.
9006 * linear-scan.c (mono_varlist_sort): New helper function.
9008 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9010 * mini.c: ensure arguments and locals are within bounds.
9012 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9014 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9017 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9019 * mini.c (mono_cprop_copy_values): Fix crash.
9021 * aot.c: Set verbosity back to 0.
9023 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9025 * regalloc.c: complete memory leak fix by Laurent Morichetti
9028 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9030 * driver.c (main_thread_handler): Revert the previous patch.
9032 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9035 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9036 memory from the memory pool.
9038 * driver.c (main_thread_handler): Turn on all optimizations when
9041 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9042 an array for better performance.
9044 * regalloc.c (mono_regstate_assign): Fix memory leak.
9046 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9047 serialize the debug info.
9049 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9050 debug info from the serialized representation.
9052 * aot.c: Save debug info into the generated file and load it when
9055 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9057 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9059 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9060 More FP-related fixes.
9062 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9064 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9065 and register allocation buglet. Hello world now runs.
9067 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9069 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9070 * tramp-ppc.c: fixed class init trampoline.
9071 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9073 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9075 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9076 mini.c: more ppc changes/fixes.
9078 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9080 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9081 Also optimize the case when the arguments are the same in the caller
9084 * iltests.il: Add tests for tail calls with valuetype arguments.
9086 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9088 * mini-ppc.c: fixes for struct return type.
9090 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9092 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9093 mono_spillvar_offset() to arch-specific code.
9095 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9097 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9099 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9101 * exceptions-x86.c: Fix stack space leaks.
9103 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9104 registers from the lmf if the method has save_lmf set.
9106 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9108 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9109 of icall wrappers into InvokeInDomain, since these are now per-domain.
9111 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9113 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9114 make some opcode emulation and intrinsic ops enabled/disabled
9115 according to the architecture. More fixes.
9117 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9119 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9121 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9123 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9124 arch-specific handling for 'this' and struct return type to
9127 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9129 * aot.c: prevent divide by zero error when reporting (it happened with
9132 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9134 * mini.h (inst_switch): Remove unused macro.
9136 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9139 (load_aot_module): free 'info->methods' and 'info' properly. No more
9140 "free(): invalid pointer blah" messages when you have an old aot
9143 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9145 * jit-icalls.c, mini.c: Added support for context static fields.
9147 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9149 * mini.c (mono_method_blittable): Methods which set LastError are not
9150 blittable either. Fixes #51108.
9152 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9154 * mini.c: flush icache.
9155 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9157 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9159 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9161 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9163 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9166 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9169 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9171 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9173 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9174 instruction when the result is discarded.
9176 * iltests.il (test_0_div_regalloc): New regression test.
9178 * arrays.cs: Fix compilation error.
9180 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9182 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9183 float rules to inssel-x86.brg: sane architectures with FP registers
9184 don't need to implement these rules.
9186 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9188 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9190 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9192 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9193 implementation of 32 bit systems.
9195 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9197 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9198 (Jeroen Zwartepoorte).
9200 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9202 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9203 the caller and the callee matches.
9205 * mini.c (mono_method_to_ir): Add comment.
9207 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9208 signbit is missing on some platforms.
9210 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9212 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9214 * mini.c (setup_jit_tls_data): Call the new function.
9216 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9218 * mini-x86.c: Add experimental support for fast access to the lmf
9219 structure under NPTL/Linux 2.6.x.
9221 2003-11-06 Martin Baulig <martin@ximian.com>
9223 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9224 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9227 2003-11-02 Martin Baulig <martin@ximian.com>
9229 * mini.c (inflate_generic_field): New static method.
9230 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9231 generic instance and the field is declared in a generic type, call
9232 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9234 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9236 * mini.h mini.c (mono_method_same_domain): New function to return
9237 whenever the caller and the callee are in the same domain.
9239 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9241 2003-10-30 Martin Baulig <martin@ximian.com>
9243 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9244 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9246 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9247 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9249 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9251 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9254 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9255 object here, so it is in the correct appdomain etc.
9257 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9259 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9261 (mono_method_to_ir): Avoid freeing the type created returned from
9262 mono_type_create_from_typespec, since it is put into an internal cache
9263 by the function. Fixes pointer.exe.
9265 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9266 trampolines for icalls and pinvokes as well. Fixes #33569.
9268 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9270 * mini.c: Update after appdomain changes.
9272 * mini.c (mono_jit_compile_method_inner): Allways compile native
9273 method wrappers in the root domain, since there can only be one
9274 instance of them, whose address is stored in method->info.
9276 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9278 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9279 environment variable. Instead detect automatically whenever running
9280 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9283 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9285 * trace.c, trace.h: New files that implement the new trace option
9288 * driver.c: Document new --trace options.
9290 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9293 - if (mono_jit_trace_calls)
9294 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9296 * mini.h: prototypes.
9298 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9300 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9302 * mini.c inssel.brg: Implement typedefbyref opcodes.
9304 * mini.c (mono_jit_compile_method): Remove unused local variable.
9306 * mini.c (mono_jit_compile_method_inner): Ditto.
9308 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9310 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9312 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9314 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9316 * mini.c (mono_no_aot): Remove unused global variable.
9318 * mini.c: Thread safety fixes.
9320 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9322 * mini.c (mono_create_class_init_trampoline): Add a lock around
9323 class_init_hash_addr.
9325 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9328 * mini.c: Decompose the NEWARR instruction before decomposing its
9329 arguments. Fixes #30073.
9331 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9333 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9336 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9338 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9340 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9342 * driver.c: Add support for compiling icall wrappers to --compile.
9344 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9346 * inssel.brg: The empty value in class->interface_offsets is -1, not
9349 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9351 * objects.cs: New test for 'is' operator on an array of interfaces.
9353 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9355 * tramp-ppc.c: update trampoline code to support jumps
9356 and class initialization.
9358 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9360 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9362 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9364 * inssel.brg (OP_UNBOX): Remove unused rule.
9366 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9367 region instead of one for each method. Fixes #47813.
9369 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9371 * exceptions.cs (test_0_nested_finally): New regression test for
9372 nested exception handlers.
9374 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9376 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9378 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9381 * mini.c (mono_method_check_inlining): Make the inlining limit
9382 configurable by an environment variable.
9384 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9386 * mini.h: Bump AOT file version.
9388 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9389 token, store the image along with the token, since the token might not
9390 refer to the same image as the method containing the relocation,
9391 because of inlining.
9393 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9395 * mini.c (mono_precompile_assemblies): New function to compile
9396 all methods in all loaded assemblies.
9398 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9400 * regalloc.h regalloc.c (MonoRegState): Change the type of
9401 iassign and fassign to int*, since they can contain large negative
9402 values if the register is spilled. Also added some comments. Fixes
9405 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9406 under Win32. Fixes #42964.
9408 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9410 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9412 * aot.c: Added support for AOT compiling methods which contain calls
9413 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9416 * driver.c (compile_all_methods): Run the compilation in a thread
9417 managed by mono. Fixes #44023.
9419 * mini.c (mono_codegen): Print full method name in verbose output.
9421 * mini-x86.c (mono_arch_patch_code): Fix warning.
9423 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9424 jumps, since the method we are jumping to might be domain-specific.
9426 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9428 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9430 * inssel.brg: string chars are unsigned.
9432 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9434 * TODO: New todo item.
9436 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9437 which calls mono_runtime_class_init and patches the call site to
9438 avoid further calls.
9439 (mono_arch_create_class_init_trampoline): New arch specific function
9440 to create a class init trampoline.
9441 (create_trampoline_code): Generalized so it can create
9442 class init trampolines as well.
9444 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9445 (mono_create_class_init_trampoline): New function to create and cache
9446 class init trampolines.
9447 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9448 vtable given the address of a class init trampoline. Used by the
9450 (mono_codegen): Generate a call to a trampoline instead of
9451 mono_runtime_class_init in LDSFLD[A].
9452 (mono_codegen): Add relocations for the new trampoline.
9454 * mini.h mini-x86.c aot.c: Added a new relocation type:
9455 MONO_PATCH_INFO_CLASS_INIT.
9457 * mini.h: Bump AOT version number.
9459 * aot.c: Create a copy of the loaded code instead of using the original
9460 so methods which call each other will be close in memory, improving
9463 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9464 patch since it breaks the regression tests.
9466 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9467 for the register saving instruction sequence since the
9468 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9470 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9472 * TODO: Fix todo item && remove another.
9474 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9476 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9479 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9480 function of the module.
9482 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9483 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9484 --no-aot command line option.
9486 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9488 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9489 by Bernie Solomon (bernard@ugsolutions.com).
9491 * inssel.brg: Refactor the interface offset table related code into
9492 its separate functions and add support for the AOT case.
9494 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9496 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9498 * aot.c: Added mono_aot_verbose variable and made all debugging
9499 output depend on the value of this variable.
9501 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9502 method_label and info_label.
9504 * mini.h mini-x86.c aot.c: Added a new relocation type
9505 MONO_PATCH_INFO_IID for klass->interface_id.
9507 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9508 the MonoJitInfo structure.
9510 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9511 a non-root appdomain in shared mode.
9513 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9515 * aot.c: make aot loader less verbose. Remove free of unused variable.
9517 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9519 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9521 * .cvsignore: Added *.dll.
9523 * mini.c (mono_print_tree_nl): New function callable while debugging.
9525 * mini.c (mono_print_code): Export this.
9527 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9530 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9532 * mini.h (MonoCompile): Added 'jit_info' field.
9534 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9535 the cfg structure, since it is needed by the AOT compiler.
9537 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9539 * aot.c: A major rewrite. Changes include:
9540 - save exception tables for methods which have them.
9541 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9543 - reworked the file format so it is now much smaller and needs
9544 fewer relocation entries.
9546 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9548 * aot.c (load_aot_module): Fix build bustage on platforms without
9551 2003-09-04 Martin Baulig <martin@ximian.com>
9553 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9555 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9557 * TODO: Some new optimization ideas.
9559 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9561 * aot.c: Save the optimization flags used to compile the code into
9564 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9565 support emitting domain specific code.
9567 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9568 no longer domain neutral. It can be made domain neutral by compiling
9569 with --optimize=shared.
9571 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9574 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9575 loading of AOT code.
9577 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9579 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9580 if there is no domain neutrality information.
9582 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9584 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9585 format version into the generated library.
9587 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9588 callee method into the caller since one of them could be shared.
9590 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9591 system exceptions from AOT code now works.
9593 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9594 method if it is domain neutral and the callee is not.
9596 * graph.c (cfg_emit_one_loop_level): Fix warning.
9598 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9600 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9603 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9605 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9606 is needed by code which is executed before mono_runtime_init ().
9607 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9609 * mini.c (mono_thread_abort): Fix warning.
9610 (mono_jit_compile_method): Call static constructor in the AOT case too.
9612 * aot.c (mono_compile_assembly): Fix warning.
9614 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9616 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9618 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9620 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9622 * cpu-pentium.md: Fix the length of call opcodes so they include the
9623 ESP restoring instruction. Fixes #47968.
9625 2003-08-28 Martin Baulig <martin@ximian.com>
9627 * mini-x86.c (mono_arch_call_opcode): Added support for
9628 MONO_TYPE_GENERICINST.
9630 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9632 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9634 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9635 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9637 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9640 2003-08-26 Martin Baulig <martin@ximian.com>
9642 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9643 when reporting an error, set this to the actual error location.
9644 (mono_method_to_ir): Report the correct error location if
9645 get_basic_blocks() returned an error.
9647 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9649 * mini.c (mono_type_blittable): OBJECT is not blittable.
9650 (mono_method_blittable): Methods which have marshalling descriptors
9651 are not blittable either. Fixes #47842.
9653 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9655 * driver.c mini.c: Use an environment variable instead of a global
9656 variable. Also fix the build.
9658 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9659 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9662 * driver.c mini.c: Added --with-valgrind option to turn off some
9663 code which prevents mono from running under valgrind.
9665 * mini.c (mono_emit_call_args): Fixed warning.
9667 * mini.c (mono_emulate_opcode): Fixed warning.
9669 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9671 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9672 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9673 regalloc.c, regalloc.h: specify available registers in arch-specific
9674 code and support floats in the regallocator (patch by Laurent Morichetti
9677 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9679 * mini.c: mono_thread_current() can be called only after
9680 mono_runtime_init(): rearrange code to not call it early on.
9682 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9684 * mini.c: allocate jump tables in the code mempools.
9686 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9688 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9691 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9693 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9694 12 to 16. This fixes bug #47453.
9697 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9699 * mini-ppc.c: fixed indexed load and unsigned compares.
9701 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9703 * mini.c: reenabled installation of handler for
9704 thread abort signal.
9706 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9708 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9709 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9710 until it's fixed and actually useful.
9712 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9714 * inssel-long32.brg: couple more opcodes implemented.
9716 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9718 * mini-sparc.c: Even more opcodes implemeted.
9720 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9722 * mini-sparc.c: More opcodes implemented.
9724 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9726 * mini-sparc.c: More opcodes implemented.
9728 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9730 * inssel-sparc.brg: Add some needed rules. Direct
9732 * Makefile.am: Use inssel-sparc.brg
9733 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9734 an assert happy for now.
9736 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9738 * mini-sparc.c: Fixed compile errors.
9739 * exceptions-sparc.c: Same. We now produce a mono binary
9740 on sparc-linux. Yea.
9742 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9744 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9745 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9746 They compile, but do not work.
9748 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9750 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9751 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9752 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9755 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9757 * mini.c: more opcodes implemented and better support for generics.
9759 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9761 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9762 * mini.c, mini.h: first cut at generics support: some new instructions
9763 added and changed the behaviour of some of the existing ones.
9765 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9767 * mini.c: Removed definition of metadata_shared mutex here.
9769 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9771 * mini-x86.c: make vararg calls work for instance methods.
9773 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9775 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9776 returns the arguments in a separte list, now.
9778 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9780 * aot.c, mini.c: updates for array type representation changes.
9782 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9784 * mini.c: register function to perform jit shutdown.
9786 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9788 * mini.c: use a faster allocator if possible.
9790 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9792 * aot.c: some cleanups and portability changes.
9794 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9796 * mini.c: use faster allocation for CEE_BOX if possible.
9798 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9800 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9801 Moved inlined mempcy code to its own function so that is can be
9802 reused. Added an inline memset function as well (optimized initobj).
9803 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9805 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9807 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9809 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9811 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9812 arch code can setup the cpu for CLR execution, if needed.
9813 We use it on x86 to set the precision of FP operations.
9815 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9817 * mini.c: disable some optimizations if we can guess they'll cost too
9818 much for a given method.
9820 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9822 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9824 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9825 * mini.h mini.c mini-x86.c: Added instruction level coverage
9826 info collection support.
9828 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9830 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9831 is now implemented in the profiling API. Get rid of a couple of
9832 unnecessary global variables.
9834 2003-06-15 Nick Drochak <ndrochak@gol.com>
9836 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9837 * cpu-g4.md: add op_bigmul and op_bigmul_un
9838 * cpu_pentium.md: add op_bigmul_un
9839 * inssel-long32.brg: add rule for unsigned bigmul
9840 * mini-ops.h: define OP_BIGMUL_UN
9841 * mini-x86.c: THE BUG: handle (un)signed properly
9842 * mini.c: choose unsigned opcode if needed.
9843 This set of patches fixes bug #44291
9845 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9847 * mini.c (optimize_branches): improved to handle all kinds of
9848 conditional branches.
9850 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9852 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9853 don't raise exceptions.
9855 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9857 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9858 to arch-specific files.
9860 2003-06-09 Martin Baulig <martin@ximian.com>
9862 * Makefile.am (libs): Added $(LIBGC_LIBS).
9864 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9866 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9867 and OP_ATAN (fixes bug#44293).
9869 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9871 * Makefile.am, mini-x86.c: rename cpu description array to
9872 pentium_desc, since some compilers define the 'pentium' preprocessor
9875 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9877 * mini.c (mini_select_instructions): add explicit branch if the
9878 following block is not the false target of a conditional branch -
9879 we need this with any optimization that reorder or remove bblocks
9881 * mini.c (optimize_branches): bug fixes
9883 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9885 * mini.c (mono_method_to_ir): inline static readonly fields
9887 * ssa.c (fold_tree): start cfold support for long (very simple
9890 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9892 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9894 * inssel.brg: fixed memcpy (bug #44219).
9896 2003-06-05 Dick Porter <dick@ximian.com>
9898 * driver.c: Set the glib log levels to not abort if g_message
9901 g_set_prgname() has to happen before mini_init() so that the
9902 process handle gets the info.
9904 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9906 * driver.c: add intrins to the default optimizations to get wider
9909 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9911 * mini.h: some large basic blocks will overflow a 16-bit
9912 integers for symbolic registers.
9914 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9916 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9917 (mono_arch_output_basic_block): fix bug 43499
9919 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9921 * mini.c: kill duplicated definition of mono_debug_format.
9923 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9925 * mini-x86.c, arrays.cs: fixed register allocation bug.
9927 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9929 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9931 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9933 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9936 (print_method_from_ip): also print source location information if
9939 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9941 * mini.c (mono_find_block_region): bug fix in region code
9942 (mini_method_compile): enable removing unreachable code again, but
9943 only in methods without exception clauses.
9945 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9947 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9948 Implemented arglist opcode and handling of TypedReference type.
9949 Fixed x86 call convention when a structure is returned.
9950 Minimal support for calling static vararg methods.
9952 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9954 * mini.c (mini_method_compile): always remove unreachable code,
9955 because the code in them may be inconsistent (access to dead
9956 variables for example).
9958 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9960 * driver.c, debug-mini.c: warning fixes.
9962 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9964 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9966 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9968 * mini.c: thread-static fields are registered in mono_class_vtable(),
9969 so ensure the function is called before checking for them.
9971 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9973 * mini.c (optimize_branches): fix for bug 43586
9975 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9976 overflow (fixes Bug #43639)
9978 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9980 * mini.c, objects.cs: allow the use of stobj for primitive types.
9982 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9984 * mini.c: be less strict about argument checking until we support
9985 running the verifier.
9987 2003-05-27 Nick Drochak <ndrochak@gol.com>
9989 * basic-long.cs: tests for (ulong)int * (ulong)int also
9990 * mini.c: use the same trick for (ulong)int * (ulong)int
9992 2003-05-27 Nick Drochak <ndrochak@gol.com>
9994 * basic-long.cs: add regression test for (long)int * (long)int
9995 * cpu-pentium.md: add op_bigmul specification
9996 * inssel-long32.brg: add OP_BIGMUL rule
9997 * mini-ops.h: add OP_BIGMUL
9998 * mini-x86.c: register allocator: handle case where src1 needs to be
10000 * mini.c: substitute special BIGMUL opcode in the tree for
10001 (long)int * (long)int
10003 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10005 * jit-icalls.c: call the type ctor on field access if needed.
10007 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10009 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10010 to a method (including results of ldelema, bug#43207).
10012 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10014 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10015 colors to show exception handler blocks.
10017 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10018 (fix for pinvoke7.cs).
10020 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10022 * mini.h, mini.c: ensure correct initialization order for types that
10023 require it. Prepare for lazy compilation of jit icall wrappers.
10024 Provide a name for opcode emulation to reduce unneeded mallocing.
10026 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10028 * mini-x86.c: better register restoring code and profiling
10029 support for tail calls.
10031 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10033 * mini.h, driver.c: prepare for leaf methods optimization.
10035 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10037 * mini.c: get targets of branches before converting a method.
10039 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10041 * mini.c (optimize_branches): added some experimental code (disbaled)
10043 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10045 * mini.c (optimize_branches): fix branch to branch optimization
10047 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10049 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10051 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10053 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10056 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10058 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10059 enable use of interface variables again.
10061 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10062 I1 to registers because there is no simply way to sign extend 8bit
10063 quantities in caller saved registers on x86.
10065 * inssel-float.brg: set costs of some rules to 2 so
10066 that monobure always select the arch. specific ones if supplied,
10067 regardless of the order we pass the files to monoburg.
10069 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10071 * mini.c, mini-x86.c: since the magic trampoline for jumps
10072 can't patch the code directly, we do it as soon as the
10073 method gets compiled.
10075 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10077 * mini-x86.c, mini.h: introduce a new patching method
10078 to support CEE_JMP and tail calls.
10079 * mini.c: obey tail.call. Don't precompile methods target
10081 * tramp-x86.c: new trampoline code to handle methods
10082 reached through a jump.
10084 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10086 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10087 bit values to registers
10089 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10091 * mini.c (mono_compile_get_interface_var): share interface
10092 variables if possible.
10094 2003-05-16 Martin Baulig <martin@ximian.com>
10096 * debug-mini.c (mono_init_debugger): New function to initialize
10097 the debugger. This is not in the debugger since it needs to
10098 access some of mini's internals.
10100 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10102 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10104 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10106 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10107 for value type handling.
10109 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10111 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10112 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10114 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10116 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10117 the constructor through a proxy.
10119 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10121 * jit-icalls.c, inssel.brg: fixes to array element address
10124 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10126 * mini-x86.c (is_regsize_var): allocate pointer to registers
10128 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10130 * driver.c: fixed typo, added intrins to the set of optimizations
10131 tested with regressions.
10133 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10135 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10136 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10139 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10141 * inssel.brg: remove some common pop instructions without side effects
10143 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10145 * inssel-x86.brg: fixed thinko in int to double conversions.
10147 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10149 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10151 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10153 * inssel-long32.brg: two more missing instructions.
10155 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10157 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10158 if not already set.
10160 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10162 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10165 * basic-float.cs: Added tests for negative zero.
10167 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10169 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10170 a couple of missing operations for long casts, with test cases.
10172 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10174 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10176 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10178 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10179 code size estimation.
10181 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10183 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10184 abstract methods (fix bug 42542)
10186 * aot.c: add ability to handle array types
10188 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10190 * mini.c: Call the _specific versions of the object allocation
10191 functions if possible.
10193 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10195 * driver.c: call setlocale ().
10197 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10199 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10202 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10204 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10206 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10207 wrappers (fix bug 42122)
10209 2003-05-04 Martin Baulig <martin@ximian.com>
10211 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10213 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10214 s/mini_set_defaults/mono_set_defaults/g.
10216 2003-05-04 Martin Baulig <martin@ximian.com>
10218 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10220 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10222 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10223 (reported by Don Roberts).
10225 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10227 * mini.c: temporarily work around two bugs for this release.
10229 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10231 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10232 that contains -export-dynamic and it makes using the ld script
10234 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10236 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10238 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10241 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10243 * mini.c: make sure leave calls all the needed finally blocks,
10244 even when the target jumps out of multiple exception clauses.
10246 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10248 * ldscript, Makefile.am: add linker script to reduce the number of
10249 exported symbols (should also fix the issues with libwine defining
10250 some of the same symbols in io-layer).
10252 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10254 * driver.c (mini_main): Avoid assertion when no file name is given on
10257 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10259 * driver.c: added --version/-V command line option.
10260 Added the inline optimization in the regression tests.
10262 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10264 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10265 to the type in the method signature (fixes bug#42134).
10267 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10269 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10271 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10273 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10275 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10277 * driver.c: fixed bug #42100.
10279 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10281 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10283 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10285 * mini.c: moved most of the code required to do inlining to its own
10286 function so it can be reused. Inline also ctors if appropriate.
10288 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10290 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10291 the runtime can call mono API functions.
10293 2003-04-27 Martin Baulig <martin@ximian.com>
10295 * debug-mini.c (mono_debug_init_method): Added
10296 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10297 send a notification to the debugger.
10299 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10300 running in the Mono Debugger, just pass the breakpoint number to
10301 mono_debug_init_method().
10303 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10305 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10307 * mini.c: allow some more unsafe compares.
10309 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10311 * mini-x86.c, Makefile.am: make distcheck works (partially from
10312 a patch by Richard Lee <r.h.lee@attbi.com>).
10313 * regset.c, regset.h: removed, they are unused.
10315 2003-04-25 Dick Porter <dick@ximian.com>
10317 * driver.c: Usage reports the name as 'mono' not 'mini'
10318 * exceptions-x86.c: Build and run on freebsd
10320 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10322 * Makefile.am: install the program with the 'mono' name and
10323 the library as libmono instead of mini and libmini.
10325 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10327 * driver.c: provide the APIs for the embedding interface of the old jit.
10329 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10331 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10333 2003-04-23 Martin Baulig <martin@ximian.com>
10335 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10337 * driver.c: Added `--debug' command line argument to enable
10340 2003-04-23 Martin Baulig <martin@ximian.com>
10342 * debug.[ch]: Removed. The code is now in
10343 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10345 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10348 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10350 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10352 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10355 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10356 mono_domain_finalize.
10357 (mini_method_compile): use mono_method_profile* if the the option is
10360 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10362 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10363 methods with their wrapper.
10365 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10366 methods with their wrapper.
10368 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10371 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10374 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10377 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10379 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10381 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10383 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10384 of the mempool. This is slightly faster and uses less memory
10386 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10388 * mini.c: avoid O(n) allocation for variables.
10390 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10392 * mini.c: handle items on the stack after inlining methods.
10394 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10396 * mini.c: make the method->opcode optimization dependent
10397 on MONO_OPT_INSTRINS and do it lazily.
10399 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10401 * driver.c: print overall results at the end of regression run.
10403 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10405 * inssel.brg: don't overwrite symbolic registers.
10407 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10409 * inssel-x86.brg: fix conversion from long to float.
10411 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10413 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10415 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10417 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10419 * driver.c: Added --print-vtable option as in the old JIT.
10421 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10423 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10425 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10427 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10429 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10431 * mini.c regalloc.c regalloc.h: Fix memory leak.
10433 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10435 * aot.c (mono_aot_get_method): register all used strings
10437 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10439 * mini.c: always intern strings references with ldstr at compile time.
10441 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10443 * Makefile.am: add BUILT_SOURCES.
10445 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10447 * driver.c: give a better error message when the assembly to execute
10448 doesn't have an entry point.
10450 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10452 * Makefile.am: added hack for automake
10454 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10457 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10459 22003-04-07 Martin Baulig <martin@ximian.com>
10461 * Makefile.am: Added Makefile.am.
10463 * debugger-main.c: Removed, this is now in the debugger where it
10466 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob