1 2007-06-15 Raja R Harinath <rharinath@novell.com>
3 * jit-icalls.c (mono_helper_compile_generic_method): Update to
4 changes in MonoGenericClass.
6 2007-06-14 Zoltan Varga <vargaz@gmail.com>
8 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10 2007-06-14 Raja R Harinath <rharinath@novell.com>
12 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13 removal of MonoGenericMethod.
15 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
17 * mini-exceptions.c: hooks for the exception events profiling API.
19 2007-06-14 Randolph Chung <tausq@debian.org>
21 * Makefile.ma: Add hppa target.
22 * mini-arch.h: Include mini-hppa.h
23 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
24 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
25 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
27 2007-06-14 Randolph Chung <tausq@debian.org>
29 * inssel.brg: Add rules for "chained" compare-branch operations so that
30 a single compare op can affect multiple branches. Adjust cost for
31 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
32 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
33 cost for some rules so that they can more easily be overridden by
34 per-arch rules (with fixes from lupus).
35 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
37 2007-06-13 Randolph Chung <tausq@debian.org>
39 * mini-ops.h: Reorder branch ops so that they match the order of the
40 corresponding CEE_* ops. The code expects them this way.
41 Add new ops for HPPA target.
42 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
44 2007-06-13 Randolph Chung <tausq@debian.org>
46 * mini-exceptions.c: Handle cases where the stack grows towards
48 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
50 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
52 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
54 * driver.c: explain where a non-matching corlib is found.
56 2007-06-13 Mark Probst <mark.probst@gmail.com>
58 * mini.c (print_jit_stats): Output dynamic code allocation stats.
60 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
62 * mini-exceptions.c: Generate a method profile leave event during
63 an exception to ensure that the profiler gets notified.
65 2007-06-07 Zoltan Varga <vargaz@gmail.com>
67 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
70 * cpu-amd64.md: Add long_and/or/xor opcodes.
72 2007-06-06 Wade Berrier <wberrier@novell.com>
74 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
75 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
76 length of instruction shr_imm (expected 8, got 10)
78 2007-06-06 Zoltan Varga <vargaz@gmail.com>
80 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
82 2007-06-06 Mark Probst <mark.probst@gmail.com>
84 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
85 MonoInternalHashTable again (fixed bug in the internal hash table
88 2007-06-06 Mark Probst <mark.probst@gmail.com>
90 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
91 Have to figure out what makes it crash the SWF regression.
93 2007-06-05 Zoltan Varga <vargaz@gmail.com>
95 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
97 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
99 * mini.c: optimize out the type check when storing null in a
102 2007-06-04 Mark Probst <mark.probst@gmail.com>
104 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
105 MonoInternalHashTable.
107 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
109 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
110 signed integer methods.
112 2007-06-02 Zoltan Varga <vargaz@gmail.com>
114 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
115 permanently since the current approach doesn't work.
117 2007-06-02 Zoltan Varga <vargaz@gmail.com>
119 * inssel.brg (stmt): Only call delegate->invoke_impl if
120 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
122 2007-06-01 Zoltan Varga <vargaz@gmail.com>
124 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
127 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
128 account if it contains a rex prefix.
129 (peephole_pass): Handle OP_FMOVE as well.
131 2007-06-01 Zoltan Varga <vargaz@gmail.com>
133 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
134 as it causes regressions.
136 2007-05-31 Zoltan Varga <vargaz@gmail.com>
138 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
141 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
143 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
144 (mono_arch_get_this_arg_from_call): Ditto.
146 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
148 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
151 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
152 (mono_arch_get_this_arg_from_call): Ditto.
154 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
156 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
157 try to create optimized invoke code and use that for further invocations.
158 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
160 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
162 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
164 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
165 sealed classes or methods.
166 *devirtualization.cs: tests for the new optimization
168 2007-05-29 Zoltan Varga <vargaz@gmail.com>
170 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
171 by the update_volatile () function.
173 2007-05-27 Zoltan Varga <vargaz@gmail.com>
175 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
178 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
180 2007-05-24 Jonathan Chambers <joncham@gmail.com>
182 * mini.c: Add configure checks for header files.
183 * mini-x86.c: Add configure checks for header files.
184 * trace.c: Add configure checks for header files.
185 * aot-runtime.c: Add configure checks for header files.
186 * aot-compiler.c: Add configure checks for header files.
187 * driver.c: Add configure checks for header files.
188 * mini-codegen.c: Add configure checks for header files.
190 Code is contributed under MIT/X11 license.
192 2007-05-22 Zoltan Varga <vargaz@gmail.com>
194 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
195 icompare_imm -128 + op_iclt. Fixes #81703.
197 2007-05-19 Zoltan Varga <vargaz@gmail.com>
199 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
201 2007-05-15 Massimiliano Mantione <massi@ximian.com>
203 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
204 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
205 so that all isinst checks now use "interface_bitmap".
207 2007-05-15 Zoltan Varga <vargaz@gmail.com>
209 * cpu-amd64.md (jmp): Fix a warning.
211 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
213 * basic.cs: Add new regression test.
215 * basic.cs: Remove test which is now in basic-long.cs.
217 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
219 * basic-long.cs: Add new test.
221 2007-05-13 Zoltan Varga <vargaz@gmail.com>
223 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
225 2007-05-12 Zoltan Varga <vargaz@gmail.com>
227 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
229 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
232 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
235 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
236 the exception throwing code a bit.
238 * mini-x86.c (get_call_info): Allocate result from a mempool.
240 2007-05-11 Zoltan Varga <vargaz@gmail.com>
242 * aot-compiler.c (find_typespec_for_class): Fix the assert.
244 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
246 * mini.h (MonoCompile): Add 'token_info_hash' field.
248 * mini.c: Save token->method associations during compilation so the AOT
251 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
252 which reference generic classes and methods.
254 2007-05-10 Zoltan Varga <vargaz@gmail.com>
256 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
258 * aot-compiler.c (compile_method): Fix a typo in a comment.
260 * aot-runtime.c (decode_cached_class_info): Skip generic types.
262 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
265 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
267 2007-05-09 Zoltan Varga <vargaz@gmail.com>
269 * mini.h (MonoCompile): Add 'args' field.
271 * mini.c (mono_compile_create_vars): Store variables representing the arguments
274 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
276 2007-05-08 Zoltan Varga <vargaz@gmail.com>
278 * mini.c (mono_compile_get_interface_var): Remove this unused function.
280 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
282 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
283 opcodes for some opcodes.
285 * mini.h *.brg *.c: Use the new opcodes.
287 2007-05-08 Massimiliano Mantione <massi@ximian.com>
289 * mini.h: Bumped aot revision.
291 * inssel.brg: modified code generation of type checks for interfaces
292 to use the new "MonoClass.interface_bitmap" instead of the old
293 "MonoClass.interface_offsets".
295 2007-04-30 Zoltan Varga <vargaz@gmail.com>
297 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
299 2007-04-29 Zoltan Varga <vargaz@gmail.com>
301 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
304 2007-04-27 Neale Ferguson <neale@sinenomine.net>
306 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
308 2007-04-27 Wade Berrier <wberrier@novell.com>
310 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
311 mini.h) to fix build.
313 2007-04-26 Zoltan Varga <vargaz@gmail.com>
315 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
317 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
318 causes the corlib unit tests to fail.
320 2007-04-25 Zoltan Varga <vargaz@gmail.com>
322 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
324 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
326 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
327 opcodes to the comparison relations.
329 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
330 opcodes to their types.
332 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
334 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
335 it in cfg->arch.cinfo.
337 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
339 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
340 cfg->cil_offset_to_bb.
342 2007-04-24 Zoltan Varga <vargaz@gmail.com>
344 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
345 created becase of initlocals.
347 2007-04-23 Zoltan Varga <vargaz@gmail.com>
349 * mini-alpha.c cpu-alpha.md: More alpha port work from
350 Sergey Tikhonov <tsv@solvo.ru>.
352 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
354 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
356 2007-04-19 Zoltan Varga <vargaz@gmail.com>
358 * cpu-s390.md (break): Correct the length of break instruction.
360 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
362 * mini.c: fix a couple of soft-float issues and comments.
364 2007-04-15 Miguel de Icaza <miguel@novell.com>
366 * trace.c (is_filenamechar): - is also a filename char.
368 2007-04-15 Neale Ferguson <neale@sinenomine.net>
370 * mini-s390.c: Correct checking for enum type in return value processing.
372 2007-04-14 Raja R Harinath <rharinath@novell.com>
374 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
375 (version.h): Makefile is in the build directory.
377 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
379 * mini-amd64.h: fix for assertion failure on Solaris/amd64
381 2007-04-11 Martin Baulig <martin@ximian.com>
383 * mini.c (can_access_member): Fix handling of generic classes;
386 2007-04-10 Zoltan Varga <vargaz@gmail.com>
388 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
390 2007-04-05 Zoltan Varga <vargaz@gmail.com>
392 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
394 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
396 * mini-codegen.c: make sure the right spill amount is
397 used for fp or integer registers (fixes the float_sub_spill() on ppc).
399 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
401 * mini-ppc.c: fixes for the fp_branch_nan test.
403 2007-03-23 Zoltan Varga <vargaz@gmail.com>
405 * basic.cs: Comment out new test which still fails on ia64.
407 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
409 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
411 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
413 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
415 2007-03-22 Zoltan Varga <vargaz@gmail.com>
417 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
418 on 64 bit machines. Fixes part of #80738.
420 * basic.cs: Add regression test.
422 2007-03-17 Zoltan Varga <vargaz@gmail.com>
424 * inssel.brg basic.cs: Revert previous change to fix build.
426 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
429 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
431 * basic.cs: Add new regression test.
433 2007-03-17 Zoltan Varga <vargaz@gmail.com>
435 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
438 2007-03-16 Neale Ferguson <neale@sinenomine.net>
440 * cpu-s390x.md: Correct length of break instruction.
442 2007-03-16 Neale Ferguson <neale@sinenomine.net>
444 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
445 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
447 2007-03-15 Jonathan Chambers <joncham@gmail.com>
449 * *.c: Begin WIN64 port.
450 * mini.c: Use correct register in profiler.
451 * mini-amd64.c: No inline assembly on Win64.
452 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
453 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
454 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
455 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
456 mono_arch_ip_from_context for Win64.
458 Contributed under MIT/X11 license.
460 2007-03-15 Zoltan Varga <vargaz@gmail.com>
462 * exceptions-amd64.c (seh_handler): Ditto.
464 * exceptions-x86.c (seh_handler): Fix a memory leak.
466 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
468 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
469 mini-s390x.c: fixed peephole optimizations to deal
470 correctly with 1 and 2 byte reload avoidance.
472 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
474 * cpu-s390.md, cpu-s390x.md: update localloc length.
476 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
478 * cpu-g4.md: added missing descriptions.
480 2007-03-14 Miguel de Icaza <miguel@novell.com>
482 * Makefile.am: Add support so the tail tests are not executed on
483 PowerPC as that is a known limitation of the PowerPC port.
485 2007-03-13 Jonathan Chambers <joncham@gmail.com>
487 * runmdesc.bat: Move to msvc directory.
489 2007-03-13 Jonathan Chambers <joncham@gmail.com>
491 * runmdesc.bat: Run executable that was produced by the current
492 target and sent via an argument.
494 2007-03-11 Zoltan Varga <vargaz@gmail.com>
496 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
499 * generics.2.cs: Add regression test.
501 2007-03-09 Wade berrier <wberrier@novell.com>
503 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
505 2007-03-09 Zoltan Varga <vargaz@gmail.com>
507 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
508 AOT code depends on this.
510 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
512 * mini.c: more precise tracking of types in the eval stack
513 (part of fix for bug #81044).
515 2007-03-07 Zoltan Varga <vargaz@gmail.com>
517 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
519 * aot-compiler.c (encode_patch): Remove an obsolete comment.
521 2007-03-06 Zoltan Varga <vargaz@gmail.com>
523 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
525 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
527 2007-02-22 Zoltan Varga <vargaz@gmail.com>
529 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
530 a pointer on 64 bit systems. Fixes #80190.
532 * iltests.il: Add new regression test.
534 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
536 * mini.c: inline a constant for Environment.IsRunningOnWindows.
538 2007-02-19 Geoff Norton <gnorton@customerdna.com>
540 * trace.c: Remove an erroneous alignemnt check when tracing.
541 Fixes --trace on OSX86.
543 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
545 * mini-$(arch).h: initialize SP in context for all the archs.
547 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
549 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
550 regressions in the thread tests.
552 2007-02-14 Zoltan Varga <vargaz@gmail.com>
554 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
555 - fixed implementation of LOCALLOC opcode
556 - implemented non-un compare for floats
558 - implementation of FDIV and CKFINITE opcodes
559 - fixes for latest mono updates
560 - additional arch opcodes
562 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
564 * Makefile.am: simplify and merge rules for cross-compilation.
566 2007-02-07 Massimiliano Mantione <massi@ximian.com>
568 * local-propagation.c: Actually *apply* the fix for bug 80591...
570 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
572 * mini-exceptions.c: backuot part of the last change
573 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
575 2007-02-06 Massimiliano Mantione <massi@ximian.com>
576 * inssel.brg: Fix bug 59286.
579 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
581 * mini-exceptions.c: patch from Zoltan to correctly check for
582 stack boundaries (using the stack register, not the frame register),
583 fixes bugs #80724, #79717.
585 2007-02-03 Zoltan Varga <vargaz@gmail.com>
587 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
588 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
590 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
591 presence of frame pointer elimination.
593 2007-02-01 Geoff Norton <gnorton@customerdna.com>
595 * mini-x86.h: NetBSD UCONTEX_REG defines.
597 2007-02-01 Zoltan Varga <vargaz@gmail.com>
599 * inssel-amd64.brg: Fix amd64 build.
601 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
603 * mini.h: remove extern to workaround what looks likes gcc bug 26905
606 2007-01-31 Zoltan Varga <vargaz@gmail.com>
608 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
611 * mini-<ARCH>.c: Use mono_is_regsize_var ().
613 2007-01-30 Mark Mason <mason@broadcom.com>
615 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
616 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
617 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
618 beginning support for CEE_JMP [not quite working yet]
619 * tramp-mips.c: LMF handling now works
621 2007-01-30 Zoltan Varga <vargaz@gmail.com>
623 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
625 * mini.h (NULLIFY_INS): New macro.
627 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
629 * mini.c: statistical profiler fix for windows, patch
630 from Tor Lillqvist (tml@novell.com).
632 2007-01-30 Massimiliano Mantione <massi@ximian.com>
633 * local-propagation.c: Fix bug 80591.
635 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
637 * Makefile.am: put back the --export-dynamic option as with
638 the previous gmodule flags (thanks to Robert Jordan).
640 2007-01-28 Zoltan Varga <vargaz@gmail.com>
642 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
644 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
645 simplify and speed up the local register allocator. Also rename some fields
646 like iassign->vassign.
648 * regalloc.c: Remove some functions which are no longer used since their
649 inlined version is in mini-codegen.c.
651 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
653 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
655 2007-01-27 Zoltan Varga <vargaz@gmail.com>
657 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
658 narrowing. Fixes #80622.
660 * iltests.il: Add new regresssion test.
662 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
664 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
665 debug-debugger.c, debug-debugger.h: warning fixes.
666 * driver.c: updated copyright year and made it fit in one line.
668 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
670 * aot-runtime.c: updated to use mono-dl instead of gmodule.
672 2007-01-25 Zoltan Varga <vargaz@gmail.com>
674 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
676 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
678 * iltests.il: Add new test for bug #80507.
680 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
682 * mini-arm.h: use soft-float also on vfp for now.
684 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
686 * mini.c: fix some more soft-float issues.
688 2007-01-24 Zoltan Varga <vargaz@gmail.com>
690 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
692 2007-01-24 Massimiliano Mantione <massi@ximian.com>
693 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
694 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
695 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
697 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
699 * mini-arm.c: typo fix.
701 2007-01-23 Neale Ferguson <neale@sinenomine.net>
703 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
705 2007-01-21 Zoltan Varga <vargaz@gmail.com>
707 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
708 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
710 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
712 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
714 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
716 * inssel.brg: Fix a warning.
718 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
720 * abcremoval.c ssa.c ssapre.c: Update after this change.
722 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
724 * dominators.c (df_set): Use mono_bitset_union_fast.
726 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
728 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
729 mini-codegen.c: reduce relocations and memory usage for the cpu
732 2007-01-20 Zoltan Varga <vargaz@gmail.com>
734 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
736 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
737 to reduce their size.
739 2007-01-19 Mark Mason <mason@broadcom.com>
741 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
742 * mini-mips.c: more configuration macros, support long conditional branches, additional
743 asserts, fix epilog instrumentation.
744 * mini-mips.h: use standard stack walk
745 * cpu-mips.md: increase size of div, rem and conditional branches
747 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
749 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
752 2007-01-19 Zoltan Varga <vargaz@gmail.com>
754 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
755 (compile_method): Ditto.
757 * aot-runtime.c (decode_klass_info): Ditto.
759 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
760 needed by the code generated by inssel.brg. Also fix a warning.
762 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
764 * mini.c: deal with enums that become genericinsts by
765 being nested in a generic class (bug #79956).
767 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
769 * mini.c: match the generic definition to check for
770 private access with generic types (bug #78431).
772 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
774 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
775 to make life easier for people cross-compiling that insist on not
778 2007-01-17 Mark Mason <mason@broadcom.com>
780 * inssel-long.brg: patch to deal with mips missing flags
781 * inssel-long32-mips.brg: implement overflow checks
782 * insset-mips.brg: implement overflow checks
783 * mini-mips.h: implement conditional exception handling
784 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
785 Remove unused code, minor cleanups.
786 * exceptions-mips.c: minor cleanups
787 * mini-ops.h: add mips conditional exception ops
788 * cpu-mips.md: add mips conditional exception ops
791 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
793 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
794 to deal with mips missing of flags.
796 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
798 * exceptions-ppc.c: execute fault handlers.
800 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
802 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
804 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
806 * mini.c: handle also floating point values in initialize_array.
808 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
810 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
811 array initialization and make it conditional on the intrins option.
813 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
815 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
816 relocations and put the patch info names close to the enum definition.
818 2007-01-15 Mark Mason <mason@broadcom.com>
820 * basic.cs, exceptions.cs: break up large tests to increase debugability.
822 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
824 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
826 2007-01-12 Raja R Harinath <rharinath@novell.com>
828 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
830 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
832 * Makefile.am: distribute the mips sources.
834 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
836 * mini-codegen.h: handle bug #80489 here, by excluding ecx
839 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
841 * cpu-x86.md: back out for now as this triggers other regressions.
843 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
845 * cpu-x86.md: force src1 and dest regpair for long shift instructions
846 to eax:edx, so ecx can't get allocated to them (bug #80489).
848 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
850 * mini.c, mini-exceptions.c: enabled running fault handlers
853 2007-01-03 Miguel de Icaza <miguel@novell.com>
855 * driver.c: If nothing fail, do not use the string "failed",
856 because it makes it very annoying to view test result logs on the
859 2006-12-30 Miguel de Icaza <miguel@novell.com>
861 * debug-debugger.c (mono_debugger_main): Rename "main" to
862 "main_method" to prevent a warning.
864 Remove a warning for unused field.
866 2006-12-28 Martin Baulig <martin@ximian.com>
869 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
871 2006-12-22 Martin Baulig <martin@ximian.com>
873 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
874 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
875 seperate `.mdb_debug_info' section, so we can access it from the
876 debugger even if the binary is stripped.
878 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
879 from the `.mdb_debug_info' here to prevent the linker from
880 removing that section.
882 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
885 2006-12-19 Robert Jordan <robertj@gmx.net>
887 * mini-x86: enable the code to return small structures in
888 registers for FreeBSD as well. Fixes bug #80278.
889 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
891 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
893 * mini-x86.c: align the stack when calling the profiler
894 function instrumenting the prolog (on OSX).
896 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
898 * mini.c: emit a break opcode where Debugger.Break () is called.
900 2006-12-13 Miguel de Icaza <miguel@novell.com>
902 * mini.c (mono_method_to_ir): Provide useful information on this
903 assert, to prevent others from debugging like I did.
905 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
907 * mini.c: enable code which was incorrectly commented
910 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
912 * mini-x86.c: enable on OSX, too, the code to return small
913 structures in registers.
915 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
917 * mini-x86.c: remove the use of the dynamic code manager here, too.
919 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
921 * mini.h, debug-debugger.c, tramp-*.c: fixed
922 mono_debugger_create_notification_function() to use
923 mono_global_codeman_reserve () instead of a dynamic code manager.
925 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
927 * mini.c, jit-icalls.h, jit-icalls.c: remove the
928 ves_array_element_address() jit icall and use a generated
929 managed method instead (which is about 4 times faster for a rank 3
932 2006-11-29 Mark Mason <mason@broadcom.com>
934 * basic-calls.cs: additional tests for passing
935 structures as function arguments.
937 2006-11-29 Mark Mason <mason@broadcom.com>
939 * mini-mips.h: disable custom exception handling
940 * mini-mips.c: throw/rethrow should use jalr to call
941 exception stubs. Fixed bug with passing structures
942 by value. More support for tracing floating point
945 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
947 * mini.c: fixed typo in the soft-float ldind.r4 handling
950 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
952 * mini.c, mini.h, driver.c: added --runtime command line
953 option to select a different runtime than the autodetected one.
954 * jit.h: added API for embedders to initialize with a specific
957 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
959 * mini.c: handle also boxing of r4 values (bug #80024).
961 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
963 * mini-ppc.c: force indirect calls until we reserve
964 enough address space for all the generated code.
966 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
968 * exceptions-arm.c: workaround bugs in the libc definition
971 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
973 * inssel.brg: fixes from me and Mark Mason.
975 2006-11-23 Dick Porter <dick@ximian.com>
977 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
978 semaphore display now we've fixed the initial value
980 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
982 * inssel.brg: partially revert the last change to fix the build.
984 2006-11-21 Mark Mason <mason@broadcom.com>
986 * inssel.brg: Add and use compare-and-branch macros to support
987 architectures that do not have condition code registers (ie. MIPS).
988 * *-mips.{c,brg,md}: Fix copyright statements
990 2006-11-20 Mark Mason <mason@broadcom.com>
992 * Makefile.am: remove mini-codegen.c from list of MIPS sources
993 * mini.c: Allow GET_CONTEXT to be specified by the arch port
994 * mini.h: Added declaration for mono_print_ins()
995 * mini-codegen.c: added ins_spec initializer for MIPS
996 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
997 vreg to be virtual and hreg to be non-virtual.
998 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
999 is not yet working/implemented correctly.
1000 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1001 non-static, fixup calls to print_ins() from other parts in the file.
1003 2006-11-20 Mark Mason <mason@broadcom.com>
1005 * basic-calls.cs: added tests for passing structures as arguments
1008 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1010 * inssel-long32.brg: optimize signed division by power of two.
1012 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1014 * mini-arm.c: added support for interworking with thumb code
1015 (mono must be still be built using the ARM instruction encoding).
1017 2006-11-19 Miguel de Icaza <miguel@novell.com>
1019 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1020 verifier has different rules for it. Fixes a few verifier issues
1023 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1024 at the end, so people know what happened.
1026 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1028 * brach-opts.c: in optimize_exception_target() make sure we
1029 are in a catch clause (fixes bug #79871).
1031 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1033 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1034 more soft-float support fixes.
1036 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1038 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1039 that are passed half on the stack and half in registers.
1041 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1043 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1044 more mips integration work from Mark E Mason
1045 <mark.e.mason@broadcom.com>.
1047 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1049 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1050 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1051 tramp-mips.c: added sources for the mips port, not
1052 integrated in the build yet. Contributed by
1053 Mark E Mason <mark.e.mason@broadcom.com>.
1055 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1057 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1059 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1061 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1062 put the soft-float rules in its own file since it seems to
1063 break s390 compilation.
1065 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1067 * mini-arm.c: fixed wrnings.
1069 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1071 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1072 inssel-arm.brg: ARM support for soft-float.
1074 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1076 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1077 loads and stores of 32 bit fp values.
1079 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1081 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1083 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1084 works. Fixes #79852 and #79463.
1086 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1088 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1089 more soft-float support WIP and fixes.
1091 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1093 * mini-arm.c: some VFP updates.
1095 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1097 * mini-exceptions.c: 0 is a valid local var offset in some
1098 architectures, don't assert (bug #78508).
1100 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1102 * exceptions-arm.c: fixed off by one error in stack walk code.
1104 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1106 * mini.h, mini.c: more precise tracking of type load exceptions.
1108 2006-11-03 Robert Jordan <robertj@gmx.net>
1110 * Makefile.am: [WIN32] Add monow.exe target.
1111 * driver.c: [WIN32] Don't detach the console when debugging.
1114 2006-10-30 Miguel de Icaza <miguel@novell.com>
1116 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1118 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1120 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1122 * driver.c (mini_regression): Fix --regression with AOT.
1124 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1126 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1128 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1130 * mini-sparc.h: Don't use sigaction on sparc/linux.
1132 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1134 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1136 * mini-exceptions.c: Add proper include files for getpid ().
1138 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1140 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1141 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1144 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1145 name cache to reduce its size.
1147 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1149 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1151 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1152 the mono_lmf TLS variable.
1154 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1155 trampoline lmf frames.
1157 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1159 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1161 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1162 the mono_lmf TLS variable.
1164 * mini-exceptions.c: Access the LMF structure through accessors.
1166 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1167 variable instead of in jit_tls->lmf.
1169 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1171 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1172 trampoline lmf frames.
1174 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1176 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1178 * mini.c trace.c mini-x86.c: Revert these too.
1180 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1183 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1185 * genmdesc.c: removed now dead code.
1187 2006-10-09 Robert Jordan <robertj@gmx.net>
1189 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1191 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1193 * mini.h: do not leave gaps in the opcode values.
1195 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1197 * jit-icalls.h: flag functions as internal here, too.
1199 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1201 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1202 functions with the internal attribute.
1204 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1206 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1208 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1210 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1213 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1215 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1216 tail calls as on other platforms.
1218 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1220 * iltests.il: Add a few tailcall tests.
1222 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1224 * driver.c: fix loop for old compilers (bug #79521).
1226 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1228 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1230 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1232 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1233 metadata without any code.
1235 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1236 more precise debugging information using gdb.
1238 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1240 * inssel-ia64.brg: Make the helper methods static.
1242 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1244 * inssel-x86.brg: make the helper methods static.
1246 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1248 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1250 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1252 * mini.c: updates for monoburg changes.
1253 * inssel.brg: make a few helper functions static as they should.
1255 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1257 * Makefile.am: Move mini-codegen.c to common_sources.
1259 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1261 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1263 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1264 mini-ppc.h: port to use the common local register allocator.
1266 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1268 * mini.h: Remove the comment too then.
1270 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1272 * mini.h: put back backend.data which is to be used shortly and
1273 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1274 pointers on 4 byte boundaries it'd have much bigger issues running
1275 and you can ifdef it out anyway.
1277 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1279 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1280 MonoInst size by 4 bytes on 64 bit machines.
1282 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1284 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1285 replacement with more meaningful field names. Arch maintainers, please
1286 check the assigned names are good enough for your arch.
1288 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1290 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1291 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1293 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1295 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1296 relocations and memory requirements, put the optimization flags
1297 definitions in their own file.
1299 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1301 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1303 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1305 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1307 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1309 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1311 * inssel.brg: use the correct function to get the size of an item
1312 in an array, given an element class.
1313 * aot-compiler.c: do not access class->class_size directly.
1315 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1317 * mini.h, debug-mini.c: added a debugging function to print
1318 info about local variables and arguments in a jitted method.
1320 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1322 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1324 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1326 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1328 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1329 inner and outer loops when passing vtypes.
1331 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1333 * mini-ppc.c: take into account the cpu errata for cache flushing
1334 which caused some random errors (bug #79381).
1336 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1338 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1339 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1341 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1343 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1346 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1349 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1350 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1352 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1355 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1357 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1359 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1361 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1362 macro does not have to be changed during debugging.
1364 * 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>.
1366 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1368 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1370 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1371 MONO_ARCH_NO_EMULATE_MUL is defined.
1373 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1375 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1377 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1379 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1381 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1383 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1384 stuff to mini-exceptions.c where it is used.
1386 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1387 setup code, the real one is in mini-exceptions.c.
1389 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1390 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1391 some changes from the freebsd ports tree.
1393 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1396 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1398 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1400 * mini.c: on Linux, check for /proc to be mounted
1401 (bug# 79351, novell bug#201204).
1403 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1405 * mini.c: handle cases where pthread_attr_getstack() behaves
1406 incorrectly (bug #78096).
1408 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1410 * mini-arm.c: support larger stack frames (bug #79272).
1412 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1414 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1416 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1419 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1420 mono_class_from_name () to find a class from its name.
1422 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1424 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1426 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1428 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1430 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1432 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1434 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1435 callinfo->trampoline.
1437 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1439 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1442 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1444 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1446 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1448 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1449 stats.method_trampolines, it is already done by the generic trampoline code.
1451 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1453 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1455 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1457 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1459 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1461 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1463 * mini.c (print_jit_stats): Print new stats.
1465 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1467 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1469 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1470 Address on two dimensional arrays. Fixes #78729.
1472 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1474 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1477 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1479 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1482 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1484 (mini_get_ldelema_ins): Ditto.
1486 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1488 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1489 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1492 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1494 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1495 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1497 * exceptions-s390x.c: Cosmetic change.
1499 * tramp-s390.c: Fix warning.
1501 * cpu-s390.md: Correct length of mul_imm.
1503 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1505 * aot-compiler.c: added binary writer with ELF backend
1506 implementation (only on Linux/x86 for now).
1508 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1510 * Makefile.am: Don't run net 2.0 AOT tests.
1512 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1513 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1515 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1517 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1519 * aot-compiler.c: simplified and refactored the asm-writing code
1520 to allow different backends.
1522 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1524 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1526 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1527 little. Share patches of type TYPE_FROM_HANDLE as well.
1529 * mini.c (mono_patch_info_equal): New helper function.
1530 (mono_patch_info_hash): Ditto.
1532 * aot-compiler.c (emit_method_code): Fix s390 build.
1534 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1535 is not handled because it is stored as a flag and not as a type ctor. Fixes
1538 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1540 * aot-compiler.c: Fix computation of GOT slot statistics.
1542 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1543 Also remove support for not PIC AOT.
1545 * mini.h: Bump AOT file format version.
1547 * objects.cs: Add a test for #78990.
1549 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1550 (peter.dettman@iinet.net.au). Fixes #79087.
1552 * basic-long.cs: Add a test for the above.
1554 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1556 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1558 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1561 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1563 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1566 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1568 * mini.c: Don't verify COM proxy invoke calls
1571 2006-08-10 Dick Porter <dick@ximian.com>
1573 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1574 which process is holding semaphores locked.
1576 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1578 * mini-ia64.c mini-amd64.c: Fix #79027.
1580 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1582 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1584 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1585 implicit arguments in a vararg call. Fixes #79027.
1587 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1589 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1590 (mono_get_array_new_va_signature): Ditto.
1592 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1594 * aot-runtime.c: Call init_plt lazily.
1596 * inssel-long.brg: Fix unsigned long->int conversion.
1598 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1600 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1601 that most data is now in the .rss/.data section.
1603 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1605 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1607 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1609 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1611 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1613 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1614 virtual call. Fixes #79010.
1616 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1617 and use the result as the this argument in the real call.
1619 * generics.2.cs: Add a new test for #79010.
1621 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1623 * mini-x86.c: Fix a warning.
1625 * aot-compiler.c: Add a bunch of statistics.
1627 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1629 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1631 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1633 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1635 * 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>.
1637 2006-07-13 Miguel de Icaza <miguel@novell.com>
1639 * mini.c (mono_method_to_ir): Obtain the original method in the
1640 CIL stream and use this to perform validation.
1644 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1646 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1647 (mono_arch_call_opcode): Ditto.
1649 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1652 * mini.c (mono_patch_info_dup_mp): New helper function.
1654 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1655 compilation. Fixes #78827.
1657 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1659 * declsec.c: Use original security informations for
1660 MONO_WRAPPER_MANAGED_TO_MANAGED.
1662 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1664 * mini.c: Allow Com Interop methods/classes and
1665 don't verify COM wrapper calls
1668 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1670 * inssel-long32.brg: Fix long->i4 checked conversion.
1672 * exceptions.cs: Add a test for the above.
1674 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1676 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1678 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1681 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1684 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1686 * mini.c: Fix solaris/x86 exception handling.
1688 * Makefile.am: Get rid of $(ICU_LIBS).
1690 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1692 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1693 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1694 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1696 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1698 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1699 this function causes a SIGSEGV.
1701 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1703 * mini.c: Remove unused solaris/x86 includes.
1705 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1707 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1709 2006-06-20 Jb Evain <jbevain@gmail.com>
1711 * cpu-g4.md: fix max length of start_handler instruction.
1713 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1714 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1716 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1717 * ssa.c: Fixed bug 78653 for SSA based deadce.
1718 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1719 MonoInst.flags, used in SSA based deadce.
1720 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1721 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1723 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1725 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1726 it can end up using non executable memory on ppc64 systems
1727 running ppc32 userspace (fix from Johannes Berg).
1729 2006-06-14 Dick Porter <dick@ximian.com>
1731 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1734 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1735 * mini.c: Made so that inline is locally disabled if it would
1736 trigger a .cctor, because too many apps depend on this behavior
1737 (which seems to be also the one of the MS CLR).
1739 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1741 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1742 No idea why this worked before.
1744 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1745 which branch to outer exception clauses since they could skip the
1746 inner finally clauses. Fixes #78633.
1748 * exceptions.cs: Add a test for the above.
1750 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1753 * iltests.il: Add a test for the above.
1755 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1757 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1758 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1760 * iltests.il: Add a test for the above.
1762 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1764 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1766 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1767 methods as instrinsics.
1769 2006-06-09 Wade Berrier <wberrier@novell.com>
1771 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1772 (simple-cee-ops.h ssapre-mini-ops.h)
1774 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1776 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1777 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1779 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1780 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1782 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1784 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1786 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1788 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1789 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1790 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1791 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1792 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1793 of opcodes, so that bug 78549 should not happen again.
1794 * ssapre.c: Updated to use the renamed files.
1796 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1798 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1799 in OP_ATOMIC_EXCHANGE_I4.
1801 2006-06-07 Wade Berrier <wberrier@novell.com>
1803 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1804 in mono_debugger_create_notification_function)
1806 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1808 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1810 * mini.c (type_from_stack_type): Disable some changes which do not
1813 * driver.c: Reenable opts.
1815 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1816 of the evaluation stack.
1818 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1819 evaluation stack trace at entry to the bblock.
1821 * mini.c (merge_stacks): New function to perform verification of stack merges.
1822 Turned off by default.
1824 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1827 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1829 * local-propagation.c: Fixed bug 78549.
1831 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1833 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1835 2006-06-02 Miguel de Icaza <miguel@novell.com>
1837 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1838 tramp-arm.c, tramp-ia64.c
1839 (mono_debugger_create_notification_function): Update signature to
1840 new signature and use new protocol for creating the notification
1843 Should fix the build.
1845 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1847 * exceptions-ppc.c (mono_jit_walk_stack)
1848 (ves_icall_get_frame_info): Fix the build
1850 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1852 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1854 2006-05-31 Raja R Harinath <rharinath@novell.com>
1856 * il2tests.2.il: New file for generics CIL tests. Add test for
1858 * Makefile.am: Update.
1861 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1864 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1866 * aliasing.c: Fixed bug 78311.
1868 2006-05-29 Martin Baulig <martin@ximian.com>
1870 * mini-exceptions.c (mono_find_jit_info): When computing the
1871 native offset, check whether we're actually inside the method's
1872 code; call mono_debug_print_stack_frame() to format the frame.
1873 (ves_icall_System_Exception_get_trace): Call
1874 mono_debug_print_stack_frame() to format the stack frame.
1875 (ves_icall_get_trace): Update to the new debugging API.
1876 (mono_jit_walk_stack_from_ctx): Likewise.
1877 (ves_icall_get_frame_info): Likewise.
1879 * mini.c (get_method_from_ip): Use the new debugging API.
1880 (mono_print_method_from_ip): Likewise.
1883 (mono_jit_walk_stack): Use the new debugging API.
1884 (ves_icall_get_frame_info): Likewise.
1886 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1888 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1890 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1892 * mini.c: Added "limitator" to inline for debugging.
1894 2006-05-24 Martin Baulig <martin@ximian.com>
1896 * debug-debugger.c (mono_debugger_init): Create a private,
1897 malloc()-based code manager for the notification function and
1898 intentionally leak it on exit. This fixes the crash-on-exit race
1902 (mono_debugger_create_notification_function): Added
1903 `MonoCodeManager *' argument.
1906 (mono_debugger_create_notification_function): Added
1907 `MonoCodeManager *' argument.
1909 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1911 * aliasing.c: Fixed 64 bit issue.
1912 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1913 default since all known bugs are fixed (one more time!).
1915 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1917 * mini.c: write barrier support.
1919 2006-05-23 Martin Baulig <martin@ximian.com>
1921 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1922 check at the top of the file.
1924 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1926 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1927 reverting changes without reason and without changelog entries.
1929 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1931 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1932 to a few opcodes. Fixes #78439.
1934 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1935 consistency with other archs.
1937 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1939 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1941 * debug-debugger.c: fix the build.
1943 2006-05-17 Martin Baulig <martin@ximian.com>
1946 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1947 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1948 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1949 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1951 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1953 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1955 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1957 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1958 MONO_TYPE_GENERICINST.
1960 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1961 MONO_TYPE_GENERICINST.
1963 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1965 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1968 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1970 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1972 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1974 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1976 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1977 mono_trace_cleanup ().
1979 * iltests.il: Fix problem with the newly added test.
1981 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1982 due to register constraints, free up the previous hreg. Fixes #78314.
1984 * iltests.il: Add new test for #78314.
1986 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1987 Interlocked.Add. Fixes #78312.
1989 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1991 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1993 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1995 2006-05-05 Martin Baulig <martin@ximian.com>
1997 * debug-mini.c (mono_debug_open_block): New method.
2000 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2001 the beginning of each basic block.
2004 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2005 the beginning of each basic block.
2007 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2009 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2010 default until I understand why they break the build on amd64.
2012 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2014 * mini.c (mini_cleanup): Call mono_cleanup ().
2016 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2019 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2021 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2022 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2023 default since all known bugs are fixed, and I cannot reproduce bug
2024 77944... I'm asking Matt Hargett to test again after this commit.
2026 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2028 * mini-codegen.c: Fixed typo that thrashed inline.
2030 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2032 * dominators.c (compute_dominators): Avoid using a worklist since
2033 it is not correct in some cases. Instead, iterate over all bblocks as
2034 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2036 2006-04-28 Miguel de Icaza <miguel@novell.com>
2038 * mini.c (mono_jit_compile_method_inner): Use
2039 mono_prepare_exception_from_error that resets the value
2042 2006-04-27 Miguel de Icaza <miguel@novell.com>
2044 * mini.c: Move the mini_loader_error_to_exception to metadata.
2046 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2048 * aliasing.c: Fixed bug 78210.
2050 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2052 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2053 default until all their problems (or the ones they trigger) are fixed.
2055 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2057 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2059 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2060 as loaded only after resolving patches since that could invoke the same method.
2062 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2064 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2067 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2070 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2073 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2074 made from AOT code through the PLT table.
2076 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2077 holding the plt offset when a call is made to the aot plt trampoline.
2079 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2081 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2084 * Makefile.am (common_sources): Fix build breakage.
2086 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2087 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2088 intra-assembly calls if possible.
2090 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2092 * mini-trampolines.c: Handle PLT entries.
2094 * mini.c: Avoid creating a GOT var for calls.
2096 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2099 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2102 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2105 * mini.h: Bump AOT file format version.
2107 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2110 2006-04-25 Martin Baulig <martin@ximian.com>
2112 * driver.c: Disable copyprop, consprop and inline when running
2113 inside the debugger.
2115 2006-04-25 Martin Baulig <martin@ximian.com>
2117 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2118 with `get_current_thread' and added `detach'.
2119 (MonoDebuggerMetadataInfo): Added `thread_size',
2120 `thread_tid_offset', `thread_stack_ptr_offset' and
2121 `thread_end_stack_offset'.
2123 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2125 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2128 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2129 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2131 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2133 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2135 * aot.c: Add support for ADJUSTED_IID.
2137 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2139 * aot.c (emit_method_order): Don't align method_order_end.
2141 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2142 the interface ID changes.
2144 2006-04-21 Dick Porter <dick@ximian.com>
2146 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2147 cleaning up a thread. Fixes the new part of bug 77470.
2149 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2151 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2154 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2156 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2158 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2159 SIGSEGV. Fixes #78072.
2161 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2162 unregister our SIGABRT handler.
2164 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2166 * mini.c: Disabled inline where it can alter the call stack in a
2167 way visible from managed code.
2168 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2171 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2173 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2174 on other platforms. Fixes #78089.
2176 2006-04-13 Martin Baulig <martin@ximian.com>
2178 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2179 determine whether we're inside the debugger.
2182 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2184 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2186 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2187 handler clauses. Fixes #78024.
2189 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2190 in the CALL_MEMBASE opcodes. Fixes #78088.
2191 (mono_arch_get_vcall_slot_addr): Ditto.
2193 2006-04-10 Martin Baulig <martin@ximian.com>
2195 * debug-debugger.c: The thread handling code has now been moved
2196 into ../metadata/threads.c.
2198 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2200 * driver.c (mono_main): Fix --with-gc=none build.
2202 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2203 (mono_spillvar_offset_float): Ditto.
2204 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2205 hreg, not when its !global, since on ia64, there is a third category: stacked
2208 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2210 * mini.c: set MonoInst->klass for load field address and a few other
2213 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2215 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2217 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2219 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2220 the branch opt changes.
2222 2006-04-06 Dick Porter <dick@ximian.com>
2224 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2226 * wapihandles.c (mini_wapi_seminfo):
2227 * driver.c (mono_main): Add semaphore info option
2229 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2231 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2232 branch optimization changes. Fixes #78009.
2234 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2236 * mini.c: ignore accessibility of methods in managed->native wrappers.
2238 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2240 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2242 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2244 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2246 * mini.c: Modify the branch optimizations to preserve the invariant that
2247 the entries inside the in_bb and out_bb arrays are unique.
2248 (mono_unlink_bblock): Avoid creation of new arrays.
2250 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2252 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2255 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2257 * mini.c (optimize_branches): Remove the "optimizations" in
2258 the cbranch1/cbranch2 -> branch cases which were causing several
2259 problems in the past. Fixes #77986.
2261 2006-03-31 Chris Toshok <toshok@ximian.com>
2263 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2264 default optimizations :(
2266 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2268 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2271 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2273 * local-propagation.c: Added comments to structs and removed
2274 "Mono" prefixes from local tree mover types.
2276 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2278 * Makefile.am (arch_sources): Define this for each architecture so
2279 libmono_la_SOURCES is defined in one place.
2281 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2283 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2286 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2288 * driver.c: print the GC name supplied by configure.
2290 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2292 * local-propagation.c: Added tree mover, and moved here all the
2293 local propagation code from mini.c
2294 * mini.c: Added support for treeprop, and moved all the local
2295 propagation code to local-propagation.c
2296 * mini.h: Added support for treeprop
2297 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2298 treeprop, inline and deadce by default
2299 * Makefile.am: Added local-propagation.c
2301 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2303 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2305 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2307 * debug-debugger.c: make it compile without the Boehm GC.
2309 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2311 * mini.c: fixed issue with mismatch when an icall is registered
2312 with multiple names but same address.
2314 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2316 * declsec.c, mini-exceptions.c: use write barrier to set reference
2317 fields of managed objects.
2319 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2321 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2322 (can_access_internals): Fix a warning.
2324 * mini.c (print_method_from_ip): Rename this to
2325 mono_print_method_from_ip so it gets exported.
2327 * trace.c: Deal with strings inside StringBuilder's containing garbage
2328 and fix memory leaks. Fixes #77848.
2330 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2332 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2335 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2337 * mini-s390.c: Remove OP_X86_TEST_NULL.
2339 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2341 * mini.c: use the correct GetHashCode() for the moving collector.
2343 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2345 * liveness.c: Regalloc spill cost tuning.
2347 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2349 * mini-s390x.h: Correct S390_LONG macro.
2351 * mini-s390x.c: Cleanup unused code.
2353 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2355 * jit-icalls.h: New file.
2357 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2358 icalls and include that instead of including jit-icalls.c.
2360 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2363 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2365 * mini.c: when checking for member accessibility, also check for
2366 friend assemblies and for explicit interface implementations.
2368 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2370 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2372 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2374 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2375 common cases are done first.
2377 * mini-ops.h: Only define platform specific opcodes on the given platform.
2379 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2382 2006-03-14 Martin Baulig <martin@ximian.com>
2384 Revert Paolo's change from r57348:
2386 * mini.h: don't use gboolean for bitfields.
2387 * mini.c: verifier changes for fields and methods accessibility.
2389 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2391 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2393 * mini-s390x.c: Fix conv_r_un.
2395 * cpu-s390, cpu-s390x.md: Fix lengths.
2397 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2399 * mini.c: nested types have access to all the nesting
2400 levels, not just the enclosing types.
2402 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2404 * mini.c: added a few more verification checks.
2406 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2408 * liveness.c: Merge optimizations from the linear-il branch.
2410 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2412 * mini-ia64.c (emit_call): Add a comment.
2414 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2416 * tramp-ia64.c: Fix some warnings.
2418 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2420 * mini.h: don't use gboolean for bitfields.
2421 * mini.c: verifier changes for fields and methods accessibility.
2423 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2425 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2426 lazy icall wrapper changes.
2428 * dominators.c: Replace all the dominator algorithms with faster
2429 ones from the linear-il branch.
2431 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2434 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2435 common cases are done first.
2437 * mini-amd64.c: Fix some warnings.
2439 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2442 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2445 * mini.h: Add a missing prototype.
2447 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2449 * mini.c: Compile icall wrappers lazily.
2451 * mini-codegen.c: Use printf instead of g_print since its much faster.
2453 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2456 * mini.c (optimize_branches): Cache the negative result from
2457 remove_block_if_useless ().
2459 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2460 Also fix some bblock linking issues.
2462 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2465 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2467 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2468 accessed fields first, for better cache behavior.
2470 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2472 * mini.c: speedup IList<T> array accesses.
2474 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2476 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2477 inline_costs counter. Fixes #77190.
2479 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2481 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2482 trace messages. Fixes #77706.
2484 2006-03-04 Martin Baulig <martin@ximian.com>
2486 * tramp-amd64.c, tramp-x86.c
2487 (mono_debugger_create_notification_function): Use
2488 mono_global_codeman_reserve() to allocate a buffer at runtime and
2491 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2493 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2494 notification function at runtime and then call `initialize' in the
2495 `MONO_DEBUGGER__debugger_info' vtable.
2497 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2499 * iltests.il: Fix a visibility problem.
2501 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2503 * driver.c, mini.c: add hooks for the counters API.
2505 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2507 * driver.c: show disabled options.
2509 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2511 * linear-scan.c: always use cost-driven selection.
2513 2006-02-28 Raja R Harinath <rharinath@novell.com>
2515 * jit-icalls.c (helper_compile_generic_method): Revert change from
2518 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2520 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2522 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2524 * inssel.brg: style fixes, mostly to force the updated monoburg
2525 to run for people using svn.
2527 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2529 * mini.c: match monoburg changes.
2531 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2533 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2534 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2535 declaration in the header file.
2537 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2539 * helpers.c: reduce relocations and mem usage.
2541 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2543 * mini.h, mini-codegen.c: disable logging features if
2544 requested by configure.
2546 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2548 * mini.c: tiny verifier changes.
2550 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2552 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2553 cpu-pentium.md: stack alignment changes for osx/x86,
2554 partially from Geoff Norton <gnorton@customerdna.com>.
2556 2006-02-24 Raja R Harinath <harinath@gmail.com>
2558 * jit-icalls.c (helper_compile_generic_method): Update to changes
2559 in metadata/class.c.
2561 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2563 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2565 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2566 interface calls with large offsets.
2568 2006-02-23 Raja R Harinath <rharinath@novell.com>
2570 * jit-icalls.c (helper_compile_generic_method): Document the
2571 special-case we depend on so that we can inflate the method twice
2572 with the same context with no bad side-effects.
2574 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2576 * mini-x86.c, mini-amd64.c: fix for case when xen support
2579 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2581 * mini-x86.c, mini-amd64.c: generate code to access tls items
2582 in a faster way for Xen systems.
2584 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2586 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2587 updates and compilation fixes for the OSX/x86 port, mostly from
2588 Geoff Norton <gnorton@customerdna.com>.
2590 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2592 * inssel.brg: faster interface call implementation
2593 to sync with the interface_offsets MonoVTable changes.
2595 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2597 * mini.c: more verification checks.
2599 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2601 * mini.c: added a few more verification checks.
2603 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2605 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2606 facility on the processor and use it if available.
2608 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2610 * driver.c, aot.c, mini.c: throw exception if the IL code is
2611 invalid or unverifiable.
2613 2006-02-17 Raja R Harinath <rharinath@novell.com>
2615 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2618 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2620 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2622 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2624 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2625 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2626 handling of instantiated generic valuetypes.
2628 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2630 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2631 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2634 * generics.2.cs: Revert the nullable reftypes tests.
2636 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2638 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2639 using __builtin_frame_address (1) as it doesn't work in the presence
2640 of optimizations. Hopefully fixes #77273.
2642 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2643 -> generics.cs change as it doesn't work with some automake versions.
2645 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2647 * mini.c: handle systems that sue a different way to
2648 retrieve the stack address of the current thread.
2650 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2652 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2653 it specially in the makefile.
2655 * generics.2.cs: Add tests for nullable reference types.
2657 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2659 * mini.c: always handle the case when mono_jit_init()
2660 is called in a thread different from the main thread,
2661 confusing libgc (bug #77309).
2663 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2665 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2667 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2669 * mini.c: change optimize_branches () to use a single loop
2670 and introduce a new optimization to simplify some range checks.
2672 2006-02-03 Martin Baulig <martin@ximian.com>
2674 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2675 and merged with debugger_thread_manager_add_thread().
2676 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2677 inform the debugger about the main thread.
2679 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2681 * basic.cs: Add test for div.un/rem.un constant folding.
2683 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2685 * cpu-s390x.md: correct int_xor_imm length
2687 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2689 * generics.2.cs: New test for #77442.
2691 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2694 2006-02-02 Martin Baulig <martin@ximian.com>
2696 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2697 <mono/metadata/mono-debug-debugger.h>
2699 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2701 2006-02-02 Martin Baulig <martin@ximian.com>
2703 * debug-debugger.h: New header file for debug-debugger.c.
2705 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2706 function is a separate thread anymore; add support for attaching.
2708 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2710 * tramp-x86.c: Fix a warning.
2712 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2714 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2715 on very large methods.
2717 * aot.c (load_patch_info): Fix a warning.
2719 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2721 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2722 mini-ops.h: alu membase optimizations.
2724 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2726 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2727 to speedup StringBuilder.
2729 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2731 * dominators.c (mono_compute_natural_loops): Fix detection of
2732 loop body start blocks.
2734 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2736 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2738 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2741 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2743 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2745 2006-01-25 Martin Baulig <martin@ximian.com>
2747 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2748 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2749 started to cleanup this file a little bit.
2751 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2753 * mini.c: optimize a codepath frequently happening in generics code.
2755 2006-01-23 Martin Baulig <martin@ximian.com>
2757 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2759 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2762 * driver.c: debug-debugger.c is only available if
2763 `MONO_DEBUGGER_SUPPORTED' is defined.
2765 2006-01-23 Martin Baulig <martin@ximian.com>
2767 * debug-debugger.c: Only enable this on platforms where the Mono
2768 Debugger is working (x86 and x86_64).
2770 2006-01-21 Martin Baulig <martin@ximian.com>
2772 The Mono Debugger is now using the normal `mono' instead of the
2773 `mono-debugger-mini-wrapper' when executing managed code.
2775 * debug-debugger.c: New file; previously known as
2776 debugger/wrapper/wrapper.c.
2778 * debug-mini.c (mono_init_debugger): Removed.
2780 * driver.c (mono_main): Added new `--inside-mdb' command line
2781 argument which is used when running inside the debugger.
2783 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2785 * liveness.c (mono_analyze_liveness): Remove some unused data
2788 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2790 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2792 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2794 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2795 depends on implementation details of monobitset.
2797 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2800 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2802 * liveness.c: Update after monobitset changes.
2804 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2806 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2808 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2810 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2812 * mini-s390x.c: Remove warning messages.
2814 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2816 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2818 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2820 * generics.2.cs: Add ldelem/stelem_any test.
2822 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2824 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2826 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2828 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2830 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2832 * generics.2.cs: Reenable vtype tests.
2834 * inssel-x86.brg: Remove an icorrect valuetype rule.
2836 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2838 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2839 initial support for OP_ABS.
2841 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2843 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2845 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2847 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2848 conversion and implement LADD/LSUB.
2850 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2853 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2855 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2857 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2860 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2862 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2863 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2864 (stack walk problem).
2866 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2868 * aot.c (mono_aot_load_method): Fix a warning.
2870 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2872 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2874 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2876 * iltests.il: Add test for #77148.
2878 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2881 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2883 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2885 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2887 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2888 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2890 * basic-long.cs: Add lconv-to-r4/r8 tests.
2892 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2894 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2896 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2897 here as on other archs.
2899 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2901 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2903 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2905 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2907 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2909 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2910 instrument_prolog; Add memory_barrier instruction.
2912 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2914 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2916 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2918 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2920 * aliasing.c inssel.brg: Fix warnings.
2922 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2923 could skip initialization of some parts of memory.
2925 * mini.c mini-ia64.c: Fix warnings.
2927 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2929 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2931 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2932 a crash seen on sparc.
2934 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2936 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2938 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2940 * mini-ops.h: Add s390_backchain instruction
2942 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2944 * cpu-s390.md: Add s390_backchain instruction
2946 * mini-s390.c: Significant ABI changes
2948 * mini-s390.h: Cater for zero length structures
2950 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2952 * mini-s390.c: ABI fixes
2954 * inssel-s390.brg: Remove debug statements
2956 * cpu-s390.md: Fix length of ATOMIC_xx operations
2958 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2960 * basic-float.cs: Add float<->long conversion tests.
2962 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2964 * mini-s390.c: Fix LOCALLOC processing.
2966 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2968 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2970 * iltests.il: Add tests for some opcodes not covered by the other
2973 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2975 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2976 register loading for Tail processing; Correct trace output.
2978 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2980 * cpu-s390.md: Correct size of jmp instruction.
2982 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2984 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2986 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2988 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2989 Bring s390 up to current level.
2991 2005-12-12 Zltan Varga <vargaz@gmail.com>
2993 * generics.2.cs: Disable the newly added tests as they do not work yet.
2995 * generics.2.cs: Add valuetype tests.
2997 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2999 * basic-long.cs: Add i4->u8 test.
3001 * objects.cs: Add tests for JIT intrinsic.
3003 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3004 optimizations lost by a mistake.
3006 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3008 * basic-long.cs: Remove a test moved to objects.cs.
3010 * arrays.cs: Add more array tests.
3012 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3014 * arrays.cs: Add new tests for multi-dimensional arrays.
3016 2005-12-06 Raja R Harinath <rharinath@novell.com>
3018 * Makefile.am (test_sources2): Add generics.2.cs.
3019 (EXTRA_DIST): Add test_sources2.
3021 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3023 Support for boxing and unboxing nullable types as well as the
3024 isinst operation on nullables, per the CLI ammendment.
3026 * inssel.brg (CEE_ISINST): Special case for nullable
3028 * mini.c (handle_unbox_nullable): new method
3029 (handle_box): Special case for nullable types
3030 (mono_method_to_ir): Call handle_unbox_nullable in correct
3033 * generics.2.cs: New test suite
3035 * Makefile.am: Support for regression tests with generics.
3037 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3039 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3040 allocated to registers. Fixes #76800.
3042 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3044 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3046 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3048 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3051 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3053 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3056 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3058 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3059 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3061 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3062 single precision before storing to a single precision location.
3064 2005-11-28 Raja R Harinath <rharinath@novell.com>
3066 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3068 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3070 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3073 * basic.cs: Remove test_0_byte_compares test which was moved to
3074 objects.cs a long time ago.
3076 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3078 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3080 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3082 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3083 handlers are called.
3085 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3088 * mini-ia64.c: Add support for the throw->branch exception
3091 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3093 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3095 * mini.c: Enabled "fastpath" deadce :-)
3097 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3099 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3100 alias analysis pass to support it.
3103 * liveness.c: Likewise (liveness computation can use aliasing
3104 information to be more accurate).
3105 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3106 moreover made so that "--compile-all" uses the given optimization
3107 flags and not the default ones.
3108 * aliasing.c: Alias analysis (new file).
3109 * aliasing.h: Likewise.
3110 * Makefile.am: added "aliasing.c" and "aliasing.h".
3112 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3114 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3117 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3119 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3120 fp >= end_of_stack exit condition, as it is not needed, and it might
3121 become true for fp eliminated frames.
3123 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3125 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3128 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3130 * mini-arm.c: fixed alignment of doubles/longs to match
3131 the C ABI (bug #76635).
3133 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3135 * aot.c: fix compilation with --enable-minimal=aot.
3137 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3139 * mini-arm.c: fixed compatibility with the new
3140 floating point emulator package for compares.
3142 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3144 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3146 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3148 * mini-exceptions.c (print_stack_frame): Output to stderr.
3149 (mono_handle_native_sigsegv): Ditto.
3151 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3153 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3154 OP_LCONV_TO_OVF_I implementation.
3156 * mini-amd64.c: Add support for the throw->branch exception
3159 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3160 when the catch clause catches a more general exception, i.e. Object.
3162 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3164 * cpu-ia64.md: Remove unused opcodes.
3166 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3167 specific defines for architectures defining USE_SIGACTION.
3169 * mini-ia64.c: Fix some warnings.
3171 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3172 version seemed to skip a frame.
3174 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3176 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3177 only calls which are made to native code use this flag.
3179 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3181 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3182 varargs methods as well.
3184 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3185 which have save_lmf set. Reorganize methods prologs a bit.
3187 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3188 debugger to the proper place.
3190 2005-10-29 Martin Baulig <martin@ximian.com>
3192 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3193 when running inside the debugger until the debugger has support
3196 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3198 * mini.h: Fix a warning.
3200 2005-10-24 Miguel de Icaza <miguel@novell.com>
3202 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3203 we expose publicly, this returns the string.
3205 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3207 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3208 with fp elimination.
3210 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3212 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3213 native stacktrace using the glibc 'backtrace' function if available.
3215 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3217 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3219 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3220 handle SIGSEGVs received while in native code.
3222 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3223 code, call mono_handle_native_sigsegv which will abort the runtime
3224 after printing some diagnostics, instead of converting it into a
3225 confusing NullReferenceException.
3227 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3229 * cpu-pentium.md: Remove unused opcodes.
3231 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3233 * mini-amd64.h (MonoLMF): Add rsp field.
3235 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3238 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3240 * mini-codegen.c (get_register_spilling): Fix some warnings.
3242 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3244 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3245 elimination during exception handling. Enable fp elimination by
3248 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3251 2005-10-16 Martin Baulig <martin@ximian.com>
3254 (mono_debugger_run_finally): New public method for the debugger.
3256 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3258 * debug-mini.c (mono_debug_init_method): Fix warning.
3260 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3261 the 'exname' parameter const to fix some warnings.
3263 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3265 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3266 introduced by the previous patch.
3268 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3270 * basic-float.cs: Add test for precision of float arithmetic.
3272 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3273 when loading/storing single values from/to memory.
3275 * mini.c (mono_jit_compile_method_with_opt): Create the function
3276 pointers in the correct domain.
3278 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3280 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3281 introduced by previous patch.
3283 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3284 when out_filter_idx is NULL.
3286 * mini-exceptions.c: Don't run filter clauses twice during exception
3287 handling. Fixes #75755.
3289 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3291 * aot.c: Add support for ldflda wrappers.
3293 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3296 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3298 * mini.c, mini.h: do not consider exception handlers blocks when
3299 setting up interface variables.
3301 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3303 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3305 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3307 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3308 causes a regression.
3310 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3312 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3314 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3315 of the OP_P definitions.
3317 * TODO: Add a proposal for dealing with the CEE/OP mess.
3319 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3320 optimizations from the x86 port.
3322 * cpu-amd64.md: Ditto.
3324 * basic.cs basic-long.cs: Add tests.
3326 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3328 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3329 Patrik Torstensson's implementation of my exception-handling
3330 optimization idea, when the exception object is not used
3333 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3335 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3336 of the mul_imm optimizations from the old jit.
3338 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3340 * mini.c, liveness.c: patch by Patrik Torstensson and
3341 Zoltan Varga to improve performance in methods with
3344 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3346 * driver.c: Remove 'Globalization' entry from --version.
3348 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3350 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3351 there is a profiler interested in JIT events.
3353 * aot.c: Load profile files produced by the AOT profiling module, and
3354 reorder methods based on the profiling info. Add a 'method_order' table
3355 to the AOT file to make mono_aot_find_jit_info work with the reordered
3358 * mini.h: Bump AOT file version info.
3360 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3362 * mini-arm.h: work around what looks like a gcc bug when optimizations
3365 2005-09-28 Raja R Harinath <rharinath@novell.com>
3367 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3368 conditionals. Use ...
3369 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3371 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3373 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3374 to determine the amount of memory to copy when passing valuetypes.
3376 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3377 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3379 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3381 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3382 information about aot.
3384 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3386 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3387 macros. This will allow a deadlock debugger to easily be plugged
3390 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3392 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3394 2005-09-27 Raja R Harinath <rharinath@novell.com>
3396 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3397 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3398 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3399 ($(arch_built)) [CROSS_COMPILING]: Error out.
3401 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3403 * aot.c: Add support for the no_special_static flag for classes.
3405 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3407 * Reapply reverted patches.
3409 * *: Revert r50174 as well.
3411 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3413 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3415 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3417 2005-09-23 Miguel de Icaza <miguel@novell.com>
3419 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3420 part of the SIG_HANDLER_SIGNATURE.
3422 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3424 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3427 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3428 introduced by previous patch.
3430 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3432 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3433 saved registers too.
3435 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3436 upon the information returned by get_call_info ().
3438 * mini-x86.c (add_float): Fix stack size calculation.
3439 (mono_arch_call_opcode): Rewrite this so it works based up the
3440 information returned by get_call_info ().
3441 (mono_arch_get_this_vret_args): Ditto.
3443 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3445 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3446 in cinfo to determine the registers which need to be used.
3448 2005-09-20 Miguel de Icaza <miguel@novell.com>
3450 * driver.c (mono_main): Add --server and --desktop flags.
3452 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3454 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3455 registers as global registers.
3457 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3458 longer needed with the new register allocator.
3460 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3462 * cpu-ia64.md: Remove unused opcodes.
3464 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3466 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3468 * cpu-amd64.md: Remove unused opcodes.
3470 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3471 needed with the new register allocator.
3473 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3476 2005-09-16 Raja R Harinath <rharinath@novell.com>
3478 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3480 2005-09-16 Martin Baulig <martin@ximian.com>
3482 * exceptions-amd64.c
3483 (throw_exception): Don't call mono_debugger_throw_exception() if
3484 we're a rethrow - see the FIXME in the code.
3486 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3488 * mini.c (mono_init_exceptions): This only works on some architectures.
3490 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3492 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3495 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3497 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3498 now in mini-exceptions.c.
3500 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3502 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3503 now in mini-exceptions.c.
3505 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3507 * exceptions-x86.c: Applied patch from Patrik Torstensson
3508 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3510 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3511 code into mini-exceptions.c. Add some assertions to it.
3513 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3515 * aot.c (emit_section_change): Applied patch from "The Software Team"
3516 (<software@solmersa.com>). Fix as errors on windows.
3518 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3520 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3521 method info into the LMF.
3523 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3525 * mini-ia64.c: Add proper unwind info for method epilogs.
3527 * exceptions-ia64.c: Add some code to help debugging.
3529 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3531 * mini-exceptions.c: Fix warning.
3533 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3535 * mini.c: Really fix build.
3537 * mini-x86.c mini-amd64.c: Fix build.
3539 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3541 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3543 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3544 some Interlocked methods as intrinsics.
3546 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3547 for Thread methods as well.
3549 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3551 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3553 * mini-ia64.c mini-x86.c mini-amd64.c
3554 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3557 * mini.c (mono_init_exceptions): Fix build breakage.
3559 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3561 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3562 of instructions. Use the new ia64_unw_op macros for emitting unwind
3565 * mini.c (mono_init_exceptions): Initialize exception handling
3566 related trampolines at startup.
3568 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3570 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3572 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3574 * mini.c: Handle type loading errors gracefully during compilation and
3575 throw the appropriate exception.
3577 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3579 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3580 for the mono binary.
3582 2005-09-09 Martin Baulig <martin@ximian.com>
3584 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3587 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3589 * mini-arm.h: use emulation for conv.r.un for the release.
3591 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3593 * mini-arm.c, objects.cs: more fixes and tests for them.
3595 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3597 * mini-arm.c: align structures to at least 4 bytes to be able
3598 to keep our current optimized memcpy.
3600 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3602 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3604 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3606 * mini.c: ignore SIGPIPE.
3608 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3610 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3612 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3614 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3616 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3618 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3620 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3621 exception handling support.
3622 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3623 patch by Brian Koropoff <briank@marakicorp.com>).
3625 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3627 * mini.c: revert another 'optimization' which breaks when
3628 items on the eval stack need to be saved at a basic block end
3631 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3633 * jit-icalls.c: for arrays, ensure we always provide
3636 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3638 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3640 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3642 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3644 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3645 arguments in their original register.
3647 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3649 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3652 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3653 when ssapre is enabled.
3655 * inssel-long.brg: Fix bug in previous patch.
3657 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3658 multiplication by a constant.
3660 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3662 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3665 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3668 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3670 * inssel-arm.brg: apply changes tested by Brian Koropoff
3671 <briank@marakicorp.com>.
3673 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3675 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3677 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3679 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3680 to the same register if dreg is just a base register.
3681 (print_ins): Improve printing of membase opcodes.
3683 * inssel-x86.brg: Add optimized ldind(reg) rules.
3685 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3687 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3689 * mini.c: when running under valgrind, set the stack bottom for
3690 the GC at the actual approximate stack for the app (fixes running
3691 mono with valgrind).
3693 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3695 * mini.c: do no break at the first valuetype to init found
3698 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3700 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3702 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3704 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3706 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3708 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3710 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3712 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3714 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3717 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3720 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3723 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3725 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3727 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3729 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3730 in the tail recursion optimization.
3732 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3733 debug info into the assembly file.
3735 * iltests.il: Add test for filter regions.
3737 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3738 initial stack of filter regions. Fixes #75755.
3740 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3742 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3745 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3747 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3748 the check for an already compiled method on non-ia64 platforms.
3749 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3752 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3754 * inssel-x86.brg: Add some optimized call rules.
3756 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3758 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3761 * mini.h mini-trampolines.c: Pass the trampoline argument to
3762 mono_arch_patch_delegate_trampoline.
3764 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3766 * mini-trampolines.c: Fix build.
3768 * mini-amd64.h: Add delegate trampolines.
3770 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3772 * inssel-amd64.brg: Add optimized call rules.
3774 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3776 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3778 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3780 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3783 * mini-ia64.c: Remove LMF fixmes.
3785 * mini-ia64.h: Remove most fields from LMF.
3787 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3789 * mini-trampolines.c: Add support for IA64 function descriptors.
3791 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3792 for IA64 function descriptors.
3794 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3796 * tramp-arm.c: patch the vtable for virtual calls. Added
3797 support code to register/unregister the LMF.
3798 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3801 2005-08-19 Dick Porter <dick@ximian.com>
3803 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3804 bit value if needed.
3806 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3808 * mini.c (mini_get_method): Move handling of wrapper data here.
3810 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3812 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3815 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3816 bblock->code does not remain empty.
3818 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3820 * arrays.cs: Add regression test for #75832.
3822 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3823 rules. Fixes #75832.
3825 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3826 instruction scheduling.
3828 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3830 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3832 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3834 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3836 * mini-codegen.c: Fix VC build.
3838 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3840 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3842 * mini.h: fix signature for mono_register_opcode_emulation.
3844 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3846 * mini.c: Get rid of most of the helper_sig_... constants using
3847 mono_create_icall_signature ().
3849 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3851 * jit-icalls.c (helper_ldstr): New helper function.
3853 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3855 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3856 throw, load the string using a helper call instead of creating a string object.
3858 * aot.c: Update after LDSTR changes.
3860 * mini.h: Bump AOT file version.
3862 * aot.c: Save class size info into the AOT file. Print more statistics during
3865 * mini.h: Bump AOT file version.
3867 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3868 ordering of disasm cases. Fixes #74957.
3870 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3872 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3873 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3874 the generic code needed for the ARM port.
3876 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3878 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3879 inssel-arm.brg: more ARM features and fixes.
3881 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3883 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3884 ARM port work in progress.
3886 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3888 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3890 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3892 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3894 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3896 * *-ia64.*: Ongoing IA64 work.
3898 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3900 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3902 * TODO: Remove out-of-data todo stuff.
3904 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3907 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3909 * mini.h: Bump corlib version.
3911 2005-07-27 Martin Baulig <martin@ximian.com>
3914 (create_copy_ins): Added `const unsigned char *ip' argument; set
3915 `copy->cil_code' from it.
3917 2005-07-27 Martin Baulig <martin@ximian.com>
3919 * mini-exceptions.c (mono_handle_exception): Don't call
3920 mono_debugger_handle_exception() for filters.
3922 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3924 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3927 2005-07-26 Martin Baulig <martin@ximian.com>
3929 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3931 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3932 helper_compile_generic_method() if the method is actually virtual
3935 2005-07-26 Martin Baulig <martin@ximian.com>
3938 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3939 public; this is now accessed directly by the debugger.
3940 (mono_generic_trampoline_code): Removed.
3943 (mono_debug_init_method): Also add interncalls and wrappers.
3945 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3947 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3949 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3951 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3953 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3955 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3957 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3959 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3960 getting TLS offsets on AMD64 too.
3962 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3964 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3966 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3968 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3969 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3971 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3973 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3975 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3978 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3979 mono_sparc_is_virtual_call ().
3981 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3983 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3984 trampoline parameters.
3986 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3988 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3989 to mono_arch_get_vcall_slot_addr.
3991 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3994 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3996 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3998 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4000 2005-07-19 Martin Baulig <martin@ximian.com>
4002 * exceptions-amd64.c (throw_exception): Call
4003 mono_debugger_throw_exception() here like we're doing it on i386.
4005 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4007 * mini-ia64.c: Add optimized TLS access support.
4009 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4011 * mini-exceptions.c: Ongoing IA64 work.
4013 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4015 * mini.c: Use the default optimization set when embedding. Fixes
4018 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4020 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4021 of trampolines to a separate file.
4023 * mini-trampolines.c: New file.
4025 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4028 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4031 * mini-codegen.c: Fix cygwin build.
4033 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4035 * mini.c: Add some minor changes needed by the IA64 port.
4037 * *-ia64.*: Ongoing IA64 work.
4039 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4041 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4042 trampolines into arch-independent and arch-dependent parts.
4044 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4046 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4048 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4050 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4051 the xp-regalloc-branch for amd64.
4053 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4054 xp-regalloc-branch for x86.
4056 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4058 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4060 2005-07-06 Martin Baulig <martin@ximian.com>
4063 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4064 (mono_jit_runtime_invoke): Likewise.
4066 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4068 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4071 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4072 without loading their metadata. Reorganize the file format so exception handling+
4073 debug info is kept separate from normal method info. Create MonoJitInfo
4074 structures for methods lazily.
4076 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4078 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4080 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4082 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4085 * mini.h: Bump AOT file version.
4087 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4089 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4091 2005-07-01 Raja R Harinath <rharinath@novell.com>
4093 * Makefile.am (check-local): Call semdel-wrapper.
4095 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4097 * mini-x86.c: Revert the last change as it seems to break the build..
4099 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4101 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4103 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4105 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4107 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4108 outside of the macro, so strange stuff doesn't happen with gcc4
4109 (NEW_AOTCONST_TOKEN): Likewise.
4111 2005-06-28 Martin Baulig <martin@ximian.com>
4113 * mini.c (mini_class_is_system_array): New static method; use this
4114 instead of `klass->parent == mono_defaults.array_class' everywhere
4115 since this also works for the new generic array class.
4117 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4119 * inssel.brg: Remove warnings.
4121 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4123 * mini-ia64.c: Ongoing IA64 work.
4125 * basic-float.cs: Add float->i1 conversion test.
4127 * iltests.il: Add conv.u4 test.
4129 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4131 * inssel-long.brg: Fix bug caused by last change.
4133 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4135 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4136 BSDs. Allows the x86 JIT to work on OSX86
4138 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4140 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4143 * mini-ia64.c: Ongoing IA64 work.
4145 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4147 * mini-ia64.c: Ongoing IA64 work.
4149 * driver.c: Clean up jit_code_hash as well when using --regression.
4151 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4153 * basic-long.cs: Add tests for long->u4 conversion.
4155 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4157 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4158 that we do not depend on undefined C behavior: the order stuff
4159 gets evaluated within an expression. Fixes mono when compiled on
4162 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4164 * *-ia64.*: Ongoing IA64 work.
4166 * aot.c: Lower memory usage while loading AOT methods.
4168 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4170 * mini.h: Bump AOT file format version.
4172 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4174 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4176 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4178 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4179 not on callee assembly). Fixed some comments.
4181 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4183 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4184 it gets proper disassembly.
4185 (emit_method_info): Remove some dead code.
4187 * mini.c (mini_method_compile): Allways allocate the GOT var in
4188 mono_method_to_ir for emulating opcodes.
4190 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4192 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4193 before freeing the code memory. Fixes #74990.
4195 * objects.cs: Add regression test for #74992.
4197 * liveness.c: Extend live ranges of arguments to the beginning of the
4198 method. Fixes #74992.
4200 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4201 so it points into the faulting instruction.
4203 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4205 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4207 * *-ia64.*: Ongoing IA64 work.
4209 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4211 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4213 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4215 * *-ia64.*: Ongoing IA64 work.
4217 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4219 * basic-long.cs: Add tests for add/sub.ovf.
4221 * basic.cs: Add tests for sub.ovf.
4223 * *-ia64.*: Ongoing IA64 work.
4225 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4227 * *-ia64.*: Ongoing IA64 work.
4229 * basic.cs: Add conv.ovf.i4.un test.
4231 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4233 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4235 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4237 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4239 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4241 * *-ia64.*: Ongoing IA64 work.
4243 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4246 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4248 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4250 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4252 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4254 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4256 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4257 of a call is callable by a near call.
4259 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4261 * mini-ia64.c: Ongoing IA64 work.
4263 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4265 * genmdesc.c: Make the generated array non-static.
4267 * inssel-long.brg: Fix LSHR_IMM rule.
4269 * *-ia64.*: Ongoing IA64 work.
4271 * *-ia64.*: Ongoing IA64 work.
4273 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4275 * *-ia64.*: Ongoing IA64 work.
4277 * *-ia64.*: Ongoing IA64 work.
4279 * mini-ia64.c: Ongoing IA64 work.
4281 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4283 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4285 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4287 * objects.cs basic-long.cs: Move some tests to objects.cs.
4289 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4291 * *-ia64.*: Ongoing IA64 work.
4293 * iltests.il: Add a new test.
4295 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4296 newobj. Fixes #75042.
4298 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4300 * *-ia64.*: Ongoing IA64 work.
4302 * *-ia64.*: Ongoing IA64 work.
4304 * *-ia64.*: Ongoing IA64 work.
4306 * basic.cs objects.cs: Move tests accessing static variables as well.
4308 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4310 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4312 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4314 * driver.c: Always print failed tests.
4316 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4319 * *ia64*: Ongoing IA64 work.
4321 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4323 * basic.cs: Add tests for add.ovf. Fix warnings.
4325 2005-05-18 Miguel de Icaza <miguel@novell.com>
4327 * driver.c (mono_main): Avoid crash if no argument is passed to
4328 --break; Do not use g_error, but f_printf. And fix all other
4329 ocurrences of the same crash.
4331 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4333 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4334 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4337 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4339 * *-ia64.*: Add beginnings of IA64 backend.
4341 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4343 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4345 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4348 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4350 * mini-amd64.c: Fix a warning.
4352 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4354 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4355 in float_neg. Fixes #74897.
4357 * mini-amd64.c (emit_call): Fix another near call bug.
4359 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4361 * declsec.c: Keep the appdomain information in the structure. Added a
4362 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4363 value gets overwritten).
4364 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4365 an MonoAppDomain member to MonoSecurityFrame.
4366 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4367 used in the stack walk. Now use a MonoArray which grow (double) when
4370 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4372 * mini.c: Re-enabled runtime cleanup, since running threads should
4373 now properly stop when exiting.
4375 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4377 * mini-codegen.c: New file contaning the arch-independent local
4378 register allocator. Not used by any architectures yet.
4380 * mini.h linear-scan.c: Merge some changes from the
4381 mini-xp-local-regalloc branch.
4383 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4385 * mini-amd64.c (emit_call): Fix calls to native functions when the
4386 runtime is compiled as a shared library. Fixes #74756.
4388 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4389 on a literal field. Fixes #74751.
4391 2005-04-25 Raja R Harinath <rharinath@novell.com>
4393 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4395 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4397 * objects.cs: Add missing null casting test.
4399 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4401 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4402 in wrapper methods. Also rename 'address' variable to 'offset'.
4404 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4406 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4409 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4411 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4414 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4416 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4418 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4420 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4421 just the last bytes.
4423 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4425 * aot.c (mono_compile_assembly): Fix warning.
4427 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4428 by the _MSC_VER stuff.
4430 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4432 * inssel-long.brg: Fix #74588.
4434 * cpu-amd64.md: Fix #74591.
4436 * iltests.il: Add new regression tests.
4438 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4440 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4443 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4445 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4447 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4448 from Bill Middleton <flashdict@gmail.com>.
4450 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4452 * arrays.cs: Add new regression test. Fix warnings.
4454 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4456 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4457 and leakage in CKFINITE.
4459 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4460 this to a null op since it is called on amd64 too.
4462 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4464 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4465 body since this is not used on amd64.
4467 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4469 * mini-amd64.c: Remove obsolete fixmes.
4471 * mini.c (print_method_from_ip): Fix debugging support.
4473 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4475 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4476 so that expressions that don't give much gain are not reduced.
4477 * ssapre.h: Likewise.
4479 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4481 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4483 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4485 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4487 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4489 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4491 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4493 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4495 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4498 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4500 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4502 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4504 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4505 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4507 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4509 * mini-x86.c: Fix up stack overflow handling.
4511 * exceptions.cs: Add new regression test.
4513 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4515 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4516 mono_jit_thread_attach.
4518 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4520 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4522 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4523 avoid calling constructors using callvirt.
4525 * inssel.brg: Fix #74073.
4527 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4529 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4530 compilation with non-GCC compilers.
4531 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4532 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4534 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4536 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4537 klass->interface_offsets (will likely fix bug#74073).
4539 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4541 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4543 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4545 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4546 to amd64_div_reg_size ().
4548 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4550 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4552 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4554 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4556 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4558 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4560 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4562 * mini.c (mono_precompile_assembly): Load and precompile referenced
4563 assemblies as well. Fixes #74015.
4565 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4567 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4569 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4571 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4572 a lot of checks and (anyway) permissions cannot work until corlib is
4575 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4577 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4579 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4581 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4582 calls (fixes bug#72824).
4584 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4586 * mini.c: fix tail recursion elimination (see test in bug#73936).
4588 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4590 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4591 some fp functions in sse2 mode.
4593 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4595 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4597 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4599 * mini.h mini.c: Add mono_get_jit_tls_key ().
4601 * mini-x86.c: Enable fast TLS support on windows.
4603 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4605 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4606 * mini.c: Check for p/invoke method when generating code. If a
4607 p/invoke method, or it's class, isn't decorated with [Suppress
4608 UnmanagedCodeSecurity] then generate code to call System.Security.
4609 UnmanagedDemand (only if the security manager is active).
4611 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4613 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4614 last change as it seems to cause strange crashes.
4616 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4618 * *.c: handle unsafe function pointers where needed.
4620 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4622 * mini.c (mono_jit_free_method): Remove the fixme too.
4624 2005-03-15 Miguel de Icaza <miguel@novell.com>
4626 * mini.c: As discussed, make the code actually free the delegate
4627 thunk now, to enable the debugging of delegate problems, use
4628 MONO_DEBUG=1 when running Mono.
4630 This takes also care of parts of the leaks as seen by Joe.
4632 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4634 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4635 thread_tls_offset calculation.
4637 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4639 * declsec.c: Reworked linkdemand checks for icall. The previous code
4640 was using the declaration code (untrusted) and didn't work as expected
4641 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4644 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4646 * iltests.il: Add new localloc test.
4648 * mini-amd64.c: Handle large stack allocations the same way as on
4649 windows if stack overflow handling is working.
4651 * mini-amd64.c: Allocate the signal stack using mmap.
4653 * mini.c (sigsegv_signal_handler): Fix reading of context.
4655 * mini-exceptions.c: Fix up stack overflow handling.
4657 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4659 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4661 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4663 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4665 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4666 tramp_init functions as they are no longer needed.
4668 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4670 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4672 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4674 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4676 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4679 * mini-ops.h: Add OP_LMUL_IMM.
4681 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4682 long mul/div opcodes as intrinsic.
4684 * mini-amd64.c (emit_call): Handle the case when the callee might be
4687 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4689 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4692 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4694 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4696 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4698 * mini.c (mono_codegen): Don't leak here, to help people running
4701 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4703 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4704 conversions in sse2 mode.
4706 * basic-float.cs: Add regression test.
4708 * mini-amd64.c: Reenable sse2.
4710 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4712 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4714 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4716 * driver.c: Copyright text should include 2005.
4718 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4720 * cpu-amd64.md (load_membase): Fix more max lengths.
4722 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4724 * cpu-amd64.md (load_membase): Fix max length.
4726 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4728 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4730 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4731 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4733 * basic-float.cs: Add rounding regression test.
4735 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4737 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4739 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4740 structures in registers for pinvoke wrappers.
4742 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4744 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4746 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4748 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4749 wrapper to mono_jit_thread_attach.
4751 * mini.c (mini_jit_thread_attach): New jit icall.
4753 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4754 native->managed wrappers.
4756 * exceptions.cs: Add new regression test.
4758 * mini.c (optimize_branches): Check regions in the cbranch to throw
4759 block case as well. Fixes #73242.
4761 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4763 * mini.c: thread safety fixes.
4765 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4767 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4768 patching stuff, since delegates use jump trampolines so there is
4771 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4774 * tramp-amd64.c: Fix build.
4776 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4777 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4779 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4780 Rename this to mono_arch....
4781 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4783 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4785 * mini-amd64.c (emit_call): If both the caller and the callee is
4786 guaranteed to have 32 bit addresses, emit a normal call.
4788 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4790 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4791 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4792 method_ptr inside delegates.
4794 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4796 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4797 invalidated. Fixes #73001.
4799 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4801 * mini-x86.c: Only use stdcall for pinvokes on windows.
4803 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4805 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4806 * mini-x86.c: remove unreliable __thread var offset detection,
4807 use the correct accessors and enable by default.
4809 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4811 * mini.c (mono_jit_free_method): Fix memory leak.
4813 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4815 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4817 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4819 * cpu-amd64.md: Fix lengths of atomic opcodes.
4821 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4823 * driver.c: try to not imply using ICU is any good.
4825 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4827 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4828 functions as inline ops.
4830 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4831 some Interlocked functions as inline ops.
4833 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4835 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4837 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4839 * mini.c: Add support for OP_NOT_TAKEN.
4841 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4842 structures in registers for pinvoke wrappers.
4844 * mini-amd64.c: Fix warnings.
4846 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4848 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4850 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4852 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4853 address instead of loading the address from it.
4855 * mini-x86.c: Add support for returning small structs in registers
4856 on Win32. Fixes part of #70864.
4858 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4860 * trace.c (get_token): Improve error checking.
4862 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4864 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4866 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4868 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4869 it can be reused for MonoClass.
4870 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4873 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4875 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4876 instead of a MonoReflectionMethod. The method information wasn't used
4877 when displaying SecurityException details (but will be now).
4879 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4881 * Makefile.am : windows build fix.
4883 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4885 * iltests.il: Add new regression test.
4887 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4890 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4892 * mini.c: Moved linkdemand check into helper function check_linkdemand
4893 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4896 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4898 * declsec.c: Added statistics counter for different kinds of
4900 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4901 (and commented) declaration.
4902 * mini.c: Added statistics counter for security Demand code
4903 generation. Added display of security statistics.
4905 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4907 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4908 Fix compilation errors under gcc-2.95.
4910 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4912 * mini.c, driver.c: Use the new jit trampoline hashtable
4914 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4916 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4918 2005-02-11 Martin Baulig <martin@ximian.com>
4920 * debug-mini.c (mono_debug_close_method): Free the line number array.
4922 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4924 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4927 * mini.h: Bump AOT file format version.
4929 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4931 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4933 * declsec.h: Added macros to get/set lazyly initialized security
4934 informations about assemblies. Added new enum for different type of
4935 possible LinkDemand violation. Added function to check LinkDemands.
4936 * mini.h: Added a field to MonoCompile to hold any security violation
4937 detected when JITting a method (so it can be thrown later).
4938 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4939 and CEE_CALLVIRT. Added code to throw exception at the end of
4940 mini_method_compile (note: the exception is unhandled right now).
4942 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4944 * mini.c, jit-icalls.c: use the managed implementation of
4945 memset for initobj and memset, to avoid managed <-> unmanaged
4948 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4950 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4951 optimization if it would need a GOT var.
4953 * basic.cs: Add tests for constant propagation and switch statements.
4955 * ssa.c: Fix out-of-range constant propagation and switch statements.
4957 2005-02-09 <vargaz@freemail.hu>
4959 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4961 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4963 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4965 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4967 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4969 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4971 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4972 arithmetic operations.
4974 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4976 * mini-ppc.c: add a workaround for broken user code that
4977 DllImports vararg functions with non-vararg signatures.
4979 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4981 * mini.c (mono_jit_compile_method_inner): Add detection and a
4982 meaningfull error message for assemblies written in Managed C++.
4984 * tramp-amd64.c mini-amd64.h: Add support for
4985 create_trampoline_from_token ().
4987 * aot.c mini-x86.c abcremoval.c: Applied patch from
4988 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4990 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4992 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4993 which takes a MonoImage/token as parameter instead of a MonoMethod.
4995 * aot.c: Use the new trampoline for initializing vtables.
4997 * aot.c: Add support for ldfld/stfld_remote wrappers.
4999 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5000 rules for compare <MEM>, IMM.
5002 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5004 * aot.c: Handle inherited finalizers correctly.
5006 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5008 * inssel.brg (stmt): Add a missing _setup_... ().
5010 * aot.c: Save some parts of the class state to the AOT file and use it
5011 to recompute that state when a class is initialized.
5013 * mini.c: Install AOT hooks into the runtime.
5015 * mini.h: Bump AOT file format version.
5017 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5020 * iltests.il: Add new test.
5022 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5026 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5028 * mini.c: setup the statistical profiler in the thread attach
5029 callback to cope with the new single thread code.
5031 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5033 * mini-ppc.c: ensure we have enough room for the profiler
5034 calls (fixed bug#72084).
5036 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5038 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5041 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5043 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5045 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5047 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5048 to succesfully execute parrotbench).
5049 * ssapre.h: Likewise.
5051 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5053 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5054 variable for stores to method arguments (fixes a SSAPRE issue).
5056 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5058 * mini.c: handle value types in dup, fixes gen-112.cs.
5060 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5062 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5063 sequence for calls in dynamic methods to avoid thunks.
5065 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5067 * mini.c: correctly remove dynamic methods from the hashtable.
5069 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5071 * driver.c: Disabled SSAPRE until fix the bug that appears
5072 in IronPython's parrotbench.
5074 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5076 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5078 * mini.c (mono_method_to_ir): Revert the previous change.
5080 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5083 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5084 mono_jit_info_table_find () etc. when running under valgrind.
5086 * inssel.brg: Fix warnings.
5088 * mini-exceptions.c: Fix warnings.
5090 2005-01-31 Martin Baulig <martin@ximian.com>
5092 * driver.c (compile_all_methods_thread_main): Don't try to compile
5093 generic methods or anything which has type parameters.
5095 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5097 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5099 * TestDriver.cs: Add --verbose flags.
5101 * graph.c ssa.c: Fix 64 bit warnings.
5103 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5104 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5105 Fix 64 bit warnings.
5107 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5108 variable not spotted by gcc.
5110 * mini-amd64.c inssel-amd64.brg: Applied patch from
5111 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5112 X86_COMPARE_MEMBASE opcodes.
5114 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5116 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5118 * *: MonoMethod->signature might be NULL now. You *MUST* use
5119 mono_method_signature.
5121 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5123 * driver.c (compile_all_methods_thread_main): Compile the methods
5124 without invoking cctors.
5126 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5128 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5129 * basic-calls.cs: test for the above.
5131 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5133 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5134 MonoJitInfo changes.
5136 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5138 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5139 eagerly if it contains dynamic methods.
5141 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5143 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5144 trace, it is now computed by an icall from trace_ips.
5146 * mini-exceptions.c: Fix a warning.
5148 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5150 * mini-exceptions.c: don't bother getting stack trace info if
5151 it's not going to be used.
5153 2005-01-27 Raja R Harinath <rharinath@novell.com>
5155 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5158 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5160 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5162 * aot.c: Avoid calling mono_method_get_header () if not needed.
5164 * mini.h: Bump AOT file format version.
5166 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5168 * mini.c (mono_print_tree): Print more info for calls.
5170 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5172 * declsec.h: Remove warning by adding missing include for marshal.h
5174 2005-01-26 Martin Baulig <martin@ximian.com>
5176 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5179 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5181 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5184 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5186 * aot.c (mono_compile_assembly): Fix a warning.
5188 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5190 * declsec.c: Look for security attributes on the original MonoMethod
5191 (and not the wrapped one). This fix permissions on icalls.
5193 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5195 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5197 * mini.c (mono_allocate_stack_slots): Add a fixme.
5199 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5201 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5203 * inssel.brg: optimize casts of sealed types (more
5204 optimizations waiting for fixes in remoting).
5206 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5208 * inssel.brg (stmt): Add another dummy rule.
5210 * driver.c: Fix warnings.
5212 * driver.c (mono_main): If running under valgrind, instruct glib to use
5213 the system allocation functions so valgrind can track the memory
5214 allocated by the g_... functions.
5216 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5218 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5220 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5222 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5223 variables in try regions.
5225 * mini.c (mini_method_compile): Don't disable optimizations on large
5226 methods when AOT compiling.
5228 * mini.c (mono_allocate_stack_slots): New arch independent method to
5229 allocate stack slots. Not yet used.
5231 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5233 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5235 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5237 * mini-ppc.c: make the branch info relative as the code
5238 buffer can be reallocated.
5240 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5242 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5243 * driver.c: Removed the AOT/security restriction. Now initialize the
5244 security manager (in metadata) if --security is used.
5245 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5246 rather than the pointer to declarative security, when AOT is used.
5248 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5250 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5251 basic blocks, reduced intrinsic exception throwing code size.
5253 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5255 * driver.c (mini_usage): Reorder the usage screen.
5257 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5259 * mini.c (mono_resolve_patch_target): Fix warning.
5261 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5263 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5266 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5268 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5269 breaks the amd64 build.
5271 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5272 register allocation. Fixes #71454.
5274 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5276 * arrays.cs: Add new regression test.
5278 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5280 * ssapre.c: Turned usage of snprintf to GString.
5281 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5282 (I left it on by mistake in my previous commit).
5284 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5286 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5287 on cond branch optimization (fixes bug# 71515).
5289 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5291 * abcremoval.c: Fixed bug 71062.
5292 * abcremoval.h: Likewise.
5294 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5296 * mini.c: Added a new functionality to optimize_branches, the removal
5297 of useless basic blocks, and fixed some problem in the removal of
5298 critical edges; some utility functions added for both purposes.
5299 * ssapre.c: Added complex expression support, and fixed bug 70637.
5300 * ssapre.h: Likewise.
5301 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5303 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5304 * driver.c: Re-enabled SSAPRE.
5306 2005-01-19 Martin Baulig <martin@ximian.com>
5308 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5309 the result of mono_get_method_constrained().
5311 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5313 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5316 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5318 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5319 be detected. Fixes #59296.
5321 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5323 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5324 which can happen. Fixes #71361.
5326 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5328 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5331 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5333 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5334 appdomain-unload.exe to fail.
5336 * mini.c: Fix some memory leaks.
5338 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5340 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5341 Fixed bug and sped up some codepaths.
5343 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5345 * mini.c: Fix some memory leaks.
5347 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5350 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5352 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5355 * iltests.il: Add regression test for #71320.
5357 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5359 * mini.c (mono_codegen): Fix installation of profiler hooks.
5361 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5363 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5365 * mini.h, mini.c, cfold.c: optimize access to enum
5366 readonly fields, too. Eval conditional branches if possible
5367 to perform unreachable code removal in more cases.
5369 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5371 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5373 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5376 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5377 WinXP DEP. Fixes #71244.
5379 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5381 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5383 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5385 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5387 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5389 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5392 * mini.h: Bump AOT version.
5394 * mini.h (MonoCompile): Change exvar to a hash table.
5396 * mini.c: Allocate a separate exvar for each handler block.
5398 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5400 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5401 ex var with the pending exception and only throw if the two are equal.
5404 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5406 * mini-x86.c: Fix warnings.
5408 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5409 used by all the ports now.
5411 * aot.c: Add write-symbols and save-temps options.
5413 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5415 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5417 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5419 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5422 * tramp-s390.c: Check vtable slot belongs to the domain.
5424 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5425 as per other platforms.
5427 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5429 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5431 * driver.c: we don't run the Main() code in a subthread anymore.
5433 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5435 * mini.c: added experimental rtc support in the statistical
5436 profiler: if the user has the permission, more accurate statistics
5437 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5438 The MONO_RTC value must be restricted to what the linux rtc allows:
5439 power of two from 64 to 8192 Hz.
5441 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5443 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5445 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5447 * mini-ppc.c: better icache flush for smp.
5449 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5451 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5453 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5454 amd64 port, not yet used.
5456 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5458 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5461 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5463 * driver.c: Added --security option to activate the security manager.
5464 Right now this will allow code generation for declarative demands and
5465 is disabled when AOT is specified.
5466 * mini.c: Add code generation for declarative security demands.
5467 * mini.h: Add mono_use_security_manager as an extern gboolean.
5469 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5471 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5472 emitting more dense assembly code.
5474 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5475 exception throwing stuff.
5477 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5479 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5482 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5485 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5488 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5490 * tramp-*.c: Only patch vtable slots if the object is in the current
5491 domain. Fixes appdomain-unload.exe.
5493 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5495 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5498 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5500 * mini.c (reverse_branch_op): New helper function.
5502 * mini.c (optimize_branches): Run the new optimization only on
5503 platforms which support it. Also reverse all kinds of branches.
5505 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5507 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5510 * mini.c (optimize_branches): Reverse not-equals branches if the false
5511 bblock is a throw. This happens a lot of time with argument checking in
5514 * mini.c (mono_codegen): Add support for placing basic blocks after
5515 the function epilogue.
5517 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5520 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5522 * mini.c (setup_stat_profiler): Only set this up if the platform
5523 supports ITIMER_PROF.
5525 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5527 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5530 * inssel.brg: Fix a warning.
5532 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5534 * mini.c: added support for statistical profiler
5535 (run with: --profile=default:stat).
5537 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5539 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5541 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5543 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5544 related to global registers from the amd64 port.
5546 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5548 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5550 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5551 with global registers.
5552 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5554 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5556 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5558 * debug-mini.c (encode_value): Fix off-by-one.
5560 * aot.c (encode_value): Likewise.
5562 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5564 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5566 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5569 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5571 * aot.c (emit_method_info): Increase size of temp buffer.
5573 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5576 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5578 * aot.c (emit_method_info): Fix build.
5580 * aot.c: Further rework of the AOT file format to reduce the size of
5581 the method info data.
5583 * mini.h: Bump AOT file format version.
5585 2004-12-27 Martin Baulig <martin@ximian.com>
5587 * mini.c (mini_get_method): New static method; call
5588 mono_get_method_full() and mono_get_inflated_method().
5589 (mono_method_to_ir): Use mini_get_method() instead of
5590 mono_get_method_full().
5592 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5594 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5596 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5598 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5600 * inssel-amd64.brg: Add some optimization rules.
5602 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5604 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5605 standard not GC'd stuff is fine.
5607 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5609 * aot.c: Rework the AOT file format to get rid of most of the global
5610 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5612 * mini.h: Bump AOT file format version.
5614 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5616 * mini.h: Bump AOT file format version.
5618 * aot.c (mono_aot_is_got_entry): New function to determine if an
5619 address is inside a GOT.
5621 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5623 * cpu-pentium.md: Increase the maximum size of some instructions which
5624 might involve a got access.
5626 * mini.c (get_method_from_ip): Another debug helper function.
5628 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5629 when got var accesses are created during the decompose phase.
5631 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5633 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5634 argument mini_compile_method and to MonoCompile, and use this to
5635 determine whenever a given method is compiled for AOT. This allows the
5636 other methods compiled during AOT compilation to be free of AOT stuff,
5637 so the backends does not need to add special support for them by
5638 creating a fake GOT etc.
5640 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5643 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5645 * mini.c (mono_method_to_ir): It turns out that some of the
5646 x-appdomain wrappers are lax with types, so just ignore this for
5649 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5650 at the vtable->klass. If it is non-shared code we can just use the
5653 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5655 * mini-ppc.c: access MonoDomain from tls, too.
5657 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5659 * declsec.c: Removed unused variable (and related warning ;-)
5661 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5663 * iltests.il: New test for LDELEMA on an array of ref types.
5665 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5666 all ldelema's on reftypes.
5667 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5668 it was the wrong place to put it.
5670 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5671 register to pop to make this cleaner, at the request of Paolo.
5673 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5675 * mini-ops.h (OP_GETHASHCODE): New op.
5677 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5679 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5682 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5685 * mini-x86.c (mono_arch_output_basic_block): Rather than
5693 The first is 3 bytes while the second is 1. This saves 36 kb on
5694 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5695 see a small boost because of icache locality.
5697 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5699 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5701 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5702 started code sharing with the generic code.
5704 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5706 * mini-ppc.c, cpu-g4.md: added code for direct access to
5709 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5711 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5712 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5715 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5717 * declsec.c|h: Added functions to cache the declarative stack modifiers
5718 in MonoJitInfo and to create a security frame from a MonoJitInfo
5720 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5721 created. Register internal calls for System.Security.SecurityFrame::
5722 _GetSecurityFrame and _GetSecurityStack.
5723 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5724 the definitions for the new stack walk/callback mechanism.
5725 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5726 first security frame for LinkDemands and InheritanceDemands) and
5727 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5729 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5730 walk initialization (lupus).
5732 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5734 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5736 (handle_loaded_temps): Do not create a temporary variable for
5737 things that we know are temps. They will never be modified.
5738 (mono_spill_call): Set MONO_INST_IS_TEMP
5739 (mono_emulate_opcode): ditto
5741 (mono_method_to_ir.CEE_DUP): ditto
5743 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5745 * mini.c (type_to_eval_stack_type): Make this handle the void type
5746 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5747 (emit_tree): use ip_in_bb to special case some common idioms
5748 Update all callers to pass in the IP.
5749 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5751 This gives us a nice 2% speedup in mcs bootstrap.
5753 * mini-x86.c (peephole_pass): Peephole pass to make
5762 * mini.c (ip_in_bb): new method.
5763 (mono_method_to_ir): use this method rather than doing the hash
5766 * linear-scan.c (mono_linear_scan): When expiring actives, you
5767 don't need to keep around variables that expire on this
5768 instruction. This makes it so that:
5771 store (ebx add (ebx, 1))
5775 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5777 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5778 combination to avoid doing two copies. Fix up problems with previous
5781 * mini.c: Fix 64 bit warnings.
5783 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5785 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5787 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5788 changes from the x86 code.
5790 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5792 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5794 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5795 throwing code to reduce its size, unify the AOT and non-aot code and
5796 get rid of relocations in the AOT case.
5798 * mini-x86.h mini.c exceptions-x86.c
5799 (mono_arch_get_throw_corlib_exception): New arch specific function to
5800 raise corlib exceptions which doesn't require relocations in the
5803 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5805 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5807 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5810 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5813 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5815 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5816 with add function when used from Inc/dec atomic
5817 functions. Re-enabled optimization on x86.
5818 * mini-ops.h: renamed atomic_add functions to
5819 allow _add to match the Interlocked::Add and
5820 _add_next to match Interlocked::Inc/Dec.
5822 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5824 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5825 linking of BBs to the end BB, and enabled SSAPRE also with
5826 consprop and copyprop (which was prevented by that bug).
5828 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5830 * mini-x86.c: disabling the Interlocked optimizing code.
5832 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5834 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5837 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5839 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5840 interlocked optimization due lack of support on x86, rewrote
5841 exchange to take into account that base may be in eax.
5843 xsp works again; activated Interlocked optimizing code.
5845 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5847 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5849 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5851 * mini-ops.h: Add new opcodes.
5853 * mini.h: Add new patch types. Add got_var to MonoCompile.
5855 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5856 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5857 make it work with all kinds of patchable code.
5859 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5860 address of the GOT, and referencing entries in the GOT.
5862 * mini.c: Add code to load the GOT address if needed by an opcode.
5864 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5865 independent AOT code on the x86 using an elf-style Global Offset Table.
5867 2004-12-14 Raja R Harinath <rharinath@novell.com>
5869 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5871 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5873 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5876 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5878 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5879 of Interlocked:Increment/Decrement/Add as inline ops.
5880 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5882 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5884 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5885 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5887 2004-12-12 Duncan Mak <duncan@ximian.com>
5889 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5890 again. `patch_info->table_size' is no longer valid after Zoltan's
5893 2004-12-12 Martin Baulig <martin@ximian.com>
5895 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5896 if we are the "real" method, ie. not an inlined method inside it.
5898 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5900 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5901 before we look in the special fields table. This fixes
5902 ../tests/thread-static-init.cs.
5904 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5906 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5907 for Array get_Rank and get_Length. Fixes bug #70465.
5909 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5911 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5912 separate structure to reduce the size of MonoJumpInfo.
5914 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5916 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5918 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5920 * mini.c (mini_get_inst_for_method): Changed to allow ports
5921 to return a MonoInst instead of opcode
5922 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5924 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5925 Allow ports to return a created MonoInst instead of op-code, will enable
5927 (renamed mini_get_opcode_for_method to better reflected the functionality)
5929 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5931 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5933 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5935 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5938 2004-12-08 Martin Baulig <martin@ximian.com>
5940 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5941 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5943 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5945 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5948 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5951 2004-12-08 Raja R Harinath <rharinath@novell.com>
5953 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5955 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5957 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5958 bug introduced by the previous patch.
5960 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5962 * mini-ppc.c, objectc.cs: handle large structs passed by value
5965 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5967 * mini-ppc.c: OP_ARGLIST implementation from
5968 Geoff Norton <gnorton@customerdna.com>.
5970 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5972 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5973 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5975 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5977 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5979 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5981 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5984 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5986 * mini-sparc.c: Zero out localled-ed memory.
5988 * iltests.il: Add tests for zeroing out localloc-ed memory.
5990 2004-12-04 Martin Baulig <martin@ximian.com>
5992 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5993 mono_method_get_signature_full().
5995 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5997 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5998 and some utility functions (always for SSAPRE), integrated SSAPRE.
6000 * driver.c: Added ssapre option.
6001 * ssa.c: Small fix on OP_ARG handling.
6002 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6003 * Makefile.am: Likewise.
6005 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6007 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6010 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6013 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6015 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6017 * cpu-s390.md : Increase instruction length of oparglist.
6019 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6021 2004-11-30 Martin Baulig <martin@ximian.com>
6023 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6024 virtual generic methods. We call a special helper_compile_generic_method()
6025 icall to retrieve the method from the vtable, inflate and compile
6026 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6028 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6030 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6032 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6034 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6036 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6039 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6041 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6042 platforms with PIC aot.
6044 2004-11-28 Martin Baulig <martin@ximian.com>
6046 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6049 2004-11-28 Martin Baulig <martin@ximian.com>
6051 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6052 the result of mono_type_get_underlying_type() to check whether
6055 2004-11-26 Martin Baulig <martin@ximian.com>
6058 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6061 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6063 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6064 the same way as the other arguments so they won't get clobbered.
6066 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6067 calls through R11 since it is clobbered by the trampoline code.
6069 2004-11-26 Raja R Harinath <rharinath@novell.com>
6071 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6072 pick up in-tree mscorlib.dll.
6074 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6076 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6078 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6079 runtime data/code are now stored in a table similar to the GOT in ELF.
6080 This allows the code itself to be position independent.
6082 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6085 * aot.c: Attach ELF type (object/function) directives to all global
6088 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6090 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6092 * mini-amd64.h: Turn on PIC AOT code.
6094 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6095 returning the offset within an OP_AOTCONST instruction where the GOT
6096 offset needs to be added.
6098 * mini.h: Bump AOT file format version.
6100 2004-11-25 Martin Baulig <martin@ximian.com>
6102 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6103 uninflated generic methods.
6105 2004-11-25 Martin Baulig <martin@ximian.com>
6107 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6109 2004-11-24 Martin Baulig <martin@ximian.com>
6111 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6112 original klass (this only applies for generic instances).
6114 2004-11-24 Martin Baulig <martin@ximian.com>
6116 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6117 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6120 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6122 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6123 localloc. Fixes #69678.
6125 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6127 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6129 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6130 used SSE registers on pinvoke calls. Fixes #69774.
6132 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6134 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6135 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6137 2004-11-23 Raja R Harinath <rharinath@novell.com>
6139 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6140 Refer directly to the mcs/ tree.
6142 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6144 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6145 Check if a trampoline for a synchronized method is required.
6147 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6149 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6150 with localloc if needed. Throe arithmetric exception in
6151 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6152 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6154 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6156 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6157 types before switching on type. Fixes #69622.
6159 2004-11-19 Raja R Harinath <rharinath@novell.com>
6161 * Makefile.am (check-local): New. Integrate into 'make check'.
6162 (MCS,RUNTIME): Define using in-tree mono and mcs.
6164 (%.exe): Use $(ILASM).
6166 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6168 * mini-ppc.c: adjust initial prolog size (bug #69691).
6170 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6172 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6175 2004-11-17 Raja R Harinath <rharinath@novell.com>
6177 * Makefile.am (clean-local): Rename from 'clean'.
6179 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6181 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6182 to mono_arch_is_int_overflow.
6183 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6186 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6188 * declsec.c|h: New files to support declarative security attributes.
6189 Added function to check if a method has (applicable) security.
6190 * mini.c|h: Add check for declarative security attributes in
6191 mono_method_check_inlining.
6192 * Makefile.am: Added declsec.c and declsec.h to the build.
6194 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6196 * mini.c, mini.h: update to keep dynamic code info per-domain.
6198 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6200 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6201 (mini_init): Get rid of it from here too.
6203 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6205 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6206 implemented OP_RETHROW (patch by Geoff Norton
6207 <gnorton@customerdna.com>).
6209 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6211 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6212 between appdomains. Fixes appdomain-unload on PPC.
6214 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6216 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6217 mini-exceptions.c: handle the new wrapper types.
6218 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6219 token value as a MonoClass* when compiling a wrapper.
6220 mono_jit_create_remoting_trampoline now takes an additional
6221 MonoRemotingTarget parameter.
6223 2004-11-10 Martin Baulig <martin@localhost>
6225 * mini.c (mono_method_to_ir): Use `generic_container->context'
6226 rather than creating a new one.
6228 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6230 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6232 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6234 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6236 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6237 the experimental aot cache stuff.
6239 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6241 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6242 mini-exceptions.c: update to exception clause structure changes.
6244 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6246 * exceptions-x86.c (throw_exception): Fix warnings.
6248 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6251 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6253 * exceptions-sparc.c (get_throw_exception): Really fix this.
6255 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6257 * tramp-*.c: we no longer support icalls without wrappers, so
6258 a bit of code can be removed here
6260 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6262 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6265 * cpu-sparc.md: Add op_rethrow.
6267 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6269 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6271 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6272 * mini-ops.h: Add OP_RETHROW.
6274 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6276 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6278 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6280 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6281 Makes the output much easier to read
6283 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6285 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6286 prevents another huge leak when compiling with ssa. Secondly, the
6287 performance of doing this rather than freeing the lists is much
6288 better. GList does a lock every time you allocate a list link,
6289 so that it can use a memory pool. So, it is better to just use
6290 a memory pool of our own.
6292 * ssa.c, linear-scan.c: replace g_list_remove_link with
6293 g_list_delete. The remove one does not free the GList, so we were
6294 leaking memory. On -O=all --compile-all with corlib, this cut down
6295 3 MB of allocations.
6297 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6299 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6301 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6303 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6304 into a new function mono_create_jit_trampoline ().
6306 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6308 * trace.c (get_spec): Allow tracing of classes without a namespace.
6310 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6312 * mini.c: Fix pointer overwrite in mini_method_compile.
6314 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6316 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6317 The darwin ABI needs some special handling for 1 and 2 byte structs
6318 Lets use lbz/lhz instead of lwz everywhere.
6319 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6320 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6321 Use stb/sth for the former, and put the latter always on stack instead of in
6324 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6326 * trace.c (is_filenamechar): Add '_'.
6328 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6330 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6332 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6334 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6336 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6337 depends on libmonogc. Fixes #68805.
6339 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6341 * mini.c (mono_jit_free_method): Provide extra information for
6342 this error. Currently this leaks, but will be turned into a
6343 developer option in the future.
6345 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6347 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6349 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6351 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6352 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6353 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6355 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6357 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6358 trampolines for AOT code.
6360 2004-10-22 <vargaz@freemail.hu>
6362 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6363 constructed types. Fixes #68136.
6365 2004-10-21 Martin Baulig <martin@ximian.com>
6367 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6368 if it returns true, unwind the stack to the call instruction.
6370 2004-10-21 <vargaz@freemail.hu>
6372 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6374 * mini.h: Bump AOT version number.
6376 * objects.cs: Add another test for unbox trampolines.
6378 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6381 2004-10-20 <vargaz@freemail.hu>
6383 * driver.c: Add SHARED to the set of optimizations tested.
6385 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6387 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6390 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6392 2004-10-20 Martin Baulig <martin@ximian.com>
6394 * mini-exceptions.c (mono_handle_exception): Call
6395 mono_debugger_handle_exception() to tell the debugger about
6396 catch/finally clauses.
6398 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6400 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6402 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6405 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6407 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6408 methods as their native size, fixed bug #57543, #57545.
6409 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6410 This saves a temporary register and mullw call down into 1 (minor perf
6411 increase for cases like sum = sum * 5; This use to translate into:
6414 It now translates to
6417 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6419 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6422 2004-10-11 Martin Baulig <martin@ximian.com>
6424 * mini.c (mono_method_to_ir): If we're a generic method, get the
6425 MonoGenericContainer from our MonoMethodNormal and create a
6426 MonoGenericContext from it.
6428 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6430 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6432 * basic-long.cs: Add test for checked i8->i2 cast.
6434 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6436 * inssel-ppc.brg: added a couple of speedup rules.
6438 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6440 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6441 to speed up rebuilds.
6443 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6445 * mini-s390.c: Minor fix to OP_OR_IMM.
6447 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6449 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6450 better. Fixes appdomain-unload.exe on sparc.
6452 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6454 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6455 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6458 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6460 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6462 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6464 * mini.c: Always generate a field read/write wrapper for members
6465 of the class MarshalByRefObject since the actual instance could
6468 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6470 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6472 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6474 * driver.c mini.h trace.c: Move the setting of the main assembly into
6475 a separate function called mono_trace_set_assembly () and call it after
6476 actually loading the main assembly. Fixes #66872.
6478 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6480 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6481 using the code manager.
6483 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6485 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6487 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6489 * cpu-amd64.md: Fix bug in previous patch.
6491 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6494 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6496 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6497 mini-exceptions.c: updates for changed stack walk interface.
6499 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6501 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6503 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6505 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6507 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6509 * driver.c (mini_regression_list): Do not call mono_assembly_close
6510 since assemblies can't be unloaded.
6512 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6514 * cpu-amd64.md: Fix more instruction lengths.
6516 * cpu-amd64.md: Fix lengths of some instructions.
6518 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6520 * inssel.brg: Make the array ldelema check aot friendly.
6522 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6524 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6526 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6528 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6530 * mini-x86.c: Fix build.
6532 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6533 mono_type_get_underlying_type () helper function to simplify code.
6535 2004-09-09 Martin Baulig <martin@ximian.com>
6537 * mini-amd64.c: Don't access `type->data.klass' directly, call
6538 mono_class_from_mono_type() instead since the type may be a
6541 2004-09-09 Martin Baulig <martin@ximian.com>
6543 * mini-amd64.c (get_call_info): Fix support for generic instances.
6544 (add_valuetype): Use mono_class_from_mono_type() to get the class
6545 since we can be a generic instance.
6547 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6549 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6551 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6553 * liveness.c: reset spill costs on each scan: bug 62107
6555 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6557 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6558 unnecessary line that doesn't compile
6560 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6562 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6563 trampolines, make them call an error function so people can fix their
6566 2004-09-06 Martin Baulig <martin@ximian.com>
6568 * mini.c (mono_method_to_ir): When initializing locals, handle a
6569 generic instances like a valuetype if it's a valuetype and like a
6570 class if it's a class.
6572 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6574 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6575 stack. Fixes #64674.
6577 * exceptions.cs: Add test for unwinding of call arguments.
6579 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6581 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6582 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6583 set the carry/borrow flag). The sparc and s390 implementations
6584 can now use optimized versions (and simplify the code). ppc bugfixes.
6586 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6588 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6590 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6592 * inssel-amd64.brg: Remove leftover 32 bit rule.
6594 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6596 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6598 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6599 mono_arch_find_jit_info functions into a new function. Fix a memory
6602 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6605 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6607 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6610 * exceptions.cs: Add array size tests.
6612 * mini.c: Allocate a separate icall wrapper for each arity of
6613 mono_array_new_va. Fixes #59509.
6615 * exceptions.cs: Add testcase for 64578.
6617 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6619 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6621 2004-09-02 Martin Baulig <martin@ximian.com>
6623 * mini.c (mono_method_to_ir): When initializing the locals, call
6624 handle_initobj() on the generic instance itself, not its
6627 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6629 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6630 MonoJitInfo for dynamic methods.
6632 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6634 * mini.c: Add support for freeing JIT data for dynamic methods.
6636 2004-09-01 Martin Baulig <martin@ximian.com>
6638 * mini-x86.c (is_regsize_var): Added support for generic
6640 (mono_arch_emit_prolog): Make this compile again, use
6641 `x86_push_imm_template (code)'.
6643 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6645 * mini-x86.c: make all push_imm instructions that get
6646 patched always emit the long form
6648 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6650 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6651 in a per-domain hash.
6653 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6656 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6658 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6661 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6664 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6665 Beginnings of SSE2 support.
6667 * exceptions.cs: Add more tests for checked int<->uint casts.
6669 2004-08-28 Martin Baulig <martin@ximian.com>
6671 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6675 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6676 Handle generic instances recursively.
6678 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6680 * iltests.il: test for conv.u8 on a constant
6682 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6684 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6685 LCONV_x4 (shrun_32 (membase)).
6687 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6689 * inssel-x86.brg: c&p rules for push/setret of long
6691 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6693 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6694 compare (regvar, base)
6696 * inssel-x86.brg: more burg love
6698 * inssel.brg: more cleanup
6700 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6702 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6704 * basic-long.cs, basic-calls.cs: new tests for optimization.
6706 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6708 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6711 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6713 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6715 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6717 * inssel.brg (mini_emit_memcpy): use
6718 NO_UNALIGNED_ACCESS to disable memcpy optimization
6720 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6722 * mini-amd64.c: Handle generic types in various places.
6724 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6726 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6728 * mini.c (handle_box): Fix warning.
6730 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6732 * mini-amd64.h: Enable the emit_state optimization.
6734 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6736 * mini-amd64.c: Add some new 64 bit peephole opts.
6738 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6740 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6742 * mini-amd64.c: Register allocator fixes.
6744 * mini.c: Add an optimization to emit_state to avoid allocation of new
6745 registers on some platforms.
6747 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6749 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6751 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6752 allocation. Fixes #63085.
6754 * basic-long.cs: Add new regression test.
6756 * mini-amd64.c: Register allocator improvements.
6758 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6760 * mini-amd64.c (read_tls_offset_from_method): Add another code
6763 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6764 instruction sequence for nullifying class init trampolines.
6766 * objects.cs: Add new regalloc test.
6768 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6770 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6772 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6774 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6777 * driver.c: Fix profiling after TLS changes.
6779 * driver.c (mono_main): Set mono_stats.enabled if needed.
6781 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6784 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6786 * mini-x86.c: use a 1 op rather than a 2 op tls access
6787 instruction -> faster.
6789 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6791 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6794 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6796 * exceptions-sparc.c (throw_exception): fix typo
6798 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6800 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6801 set tree->dreg correctly with tls. Allow any
6802 register to be used.
6804 * mini-x86.c (read_tls_offset_from_method): add new code
6805 generation pattern seen with GCC.
6808 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6810 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6811 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6812 exceptions-sparc.c: fix some performance issues in exception
6813 handling and setting of the stack trace for exceptions that were
6816 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6818 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6821 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6824 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6826 This patch inlines tls access, when possible.
6828 * mini.h: new arch functions for TLS intrinsics.
6829 All platforms updated with a stub.
6831 * mini.c: use the new intrinsics
6833 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6834 arch specific intrinsic for tls variables
6836 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6838 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6841 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6843 * mini.c: thread local allocation
6845 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6847 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6849 * Makefile.am: Link against the static version of libmonogc.
6851 * Makefile.am: Link the static versions of the convenience libraries
6852 into the mono executable.
6854 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6856 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6858 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6859 on integer overflow.
6861 * mini-amd64.c: Reorganize function call code.
6863 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6865 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6867 * inssel-x86.brg: use xor eax,eax.
6869 * basic.cs: new tests
6871 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6873 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6874 in exception throwing code.
6876 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6878 * inssel-x86.brg: use xor esi,esi.
6880 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6882 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6883 can trace methods compiled during mini_init () too.
6885 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6888 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6890 * Makefile.am: static link on x86 (r=zoltan)
6892 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6894 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6895 code since it causes some programs to fail.
6897 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6899 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6901 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6903 * mini.c: ovfops_op_map - add STACK_OBJ case for
6905 * basic.cs: add test_0_pin_string as test
6908 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6910 * Makefile.am: build C# if srcdir != builddir
6912 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6914 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6915 fall-through blocks.
6917 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6919 * driver.c: enable loop by default again and include abcrem in -O=all.
6921 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6923 * iltests.il: Add some localloc tests.
6925 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6927 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6930 * inssel-amd64.brg: Add some optimizations.
6932 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6935 * Makefile.am: Statically link mono against libmono on AMD64.
6937 * mini-amd64.c inssel-amd64.brg: Optimizations.
6939 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6941 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6943 * tramp-amd64.c: Patch calling code in trampolines.
6945 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6947 * mini-amd64.c: pinvoke struct passing fixes.
6949 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6951 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6952 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6954 2004-08-05 Duncan Mak <duncan@ximian.com>
6956 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6959 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6961 * mini-amd64.c (emit_move_return_value): Move return value for normal
6964 2004-08-05 Martin Baulig <martin@ximian.com>
6966 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6967 `type->type'; just modify `type' itself when dealing with enums
6968 and generic instances.
6969 (check_call_signature): Make `simple_type' a `MonoType *'.
6971 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6973 * mini.c: Use OP_PADD to add offsets to addresses.
6975 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6977 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6979 * mini-sparc.c (mono_arch_emit_epilog): fix check
6980 for folding last op into restore instruction
6982 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6984 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6985 helper methods using the code manager.
6987 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6989 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6991 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6993 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6994 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6996 * mini-s390.c: fix tail processing
6998 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7000 * mini-ppc.c: mul.ovf.un exception name fix.
7002 2004-08-03 Martin Baulig <martin@ximian.com>
7004 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7005 instances; before jumping to `handle_enum', also modify `ptype'.
7007 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7009 * cpu-sparc.md: fcall maximal length too small.
7011 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7013 * mini-amd64.c mini.h: Add initial support for passing/returning
7014 structures to/from pinvoked methods.
7016 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7018 * mini-ppc.c: reg allocator fix.
7020 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7022 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7024 * inssel.brg: Optimize memset on 64 bit machines.
7026 * mini-amd64.c: Fix some vararg cases.
7028 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7030 * mini-s390.c: Corrected macro in emit_float_to_int
7032 * s390-abi.cs: Tests to exercise the s390 ABI
7034 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7036 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7039 * basic.cs: Add a test for add.ovf.un.
7041 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7043 * mini-sparc.c: add case for OP_IDIV_UN
7045 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7047 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7049 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7051 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7053 * basic.cs: regression tests.
7055 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7058 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7060 * basic.cs: Add a new test.
7062 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7063 and AOT. Various fixes and optimizations.
7065 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7067 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7069 * mini-ppc.c: make sure temp regs are not used for global reg
7072 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7074 * cpu-sparc.md: conv_i8 fix for 64bits
7076 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7078 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7080 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7081 add opcode for cmp BYTE PTR [eax], imm.
7083 * inssel.brg: Make memcpy and memset takes bases.
7085 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7087 * *-amd64.*: More AMD64 work.
7089 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7091 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7092 add a compare-not-equal opcode.
7094 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7096 * mini.c: Use mono_init_from_assembly instead of mono_init.
7098 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7100 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7102 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7104 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7106 * inssel.brg: 64 bit fixes.
7108 * mini.h (MonoCallInst): Add some AMD64 specific data.
7110 * mini.h: Add some OP_P opcodes.
7112 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7114 * basic.cs: tests for 61797 and 61740
7116 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7118 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7119 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7121 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7123 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7125 * *-amd64*.*: Ongoing AMD64 work.
7127 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7129 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7131 * *-amd64*: Ongoing AMD64 work.
7133 * mini-arch.h: Add AMD64 support.
7135 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7137 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7139 * mini-ops.h: Add new opcodes.
7141 * Makefile.am: Add AMD64 support.
7143 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7144 rules into the inssel-long*.brg files.
7146 * *-amd64.*: Add beginnings of AMD64 backend.
7148 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7150 * mini.c (print_dfn): commenting out the code that prints
7151 the cil. With -O=deadce, this makes -v -v crash.
7153 * cpu-pentium.md: make checkthis have a length of 2
7155 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7157 * mini-sparc.h: fix implementations of __builtin
7158 functions for Sun compiler for V9.
7160 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7162 * mini.c: use the new stelem.ref wrapper
7163 * exceptions.cs, arrays.cs: new stelem.ref tests
7165 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7167 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7168 new XSP should work with these changes).
7170 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7172 * inssel-{long32,x86,}.brg: trivial optimizations.
7174 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7176 * mini.c: load value when emitting box operation in
7179 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7181 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7182 is one byte shorter than cmp DWORD PTR [eax], 0.
7184 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7186 * inssel-ppc.brg: arguments on the stack are always
7187 relative to the stack pointer (spotted by Neale Ferguson).
7189 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7191 * exceptions-x86.c: delay appending the method name to the trace until
7192 after mono_jit_info_table_find is called, as this gets the real
7195 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7197 * aot.c: register roots
7199 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7201 * aot.c : I could just use PLATFORM_WIN32 flag.
7203 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7205 * aot.c : Reverting the previous fix. This time it broke linux build.
7207 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7209 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7211 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7213 * mini.c (handle_stack_args): Remove some more debugging code.
7215 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7217 * driver.c mini.h aot.c: Allow additional options to be specified with
7218 --aot and pass them to mono_compile_assembly.
7220 * aot.c: Add experimental code to AOT compile all loaded assemblies
7221 on demand and save the code into a cache in the filesystem.
7223 * aot.c: Add support for more wrapper methods.
7225 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7228 * cpu-*.md: Remove removed opcodes.
7230 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7231 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7232 related icalls to marshal.c.
7234 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7236 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7238 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7240 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7242 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7243 * liveness.c: If liveness is recomputated we need to reset the information
7244 for each variable. This way, if the liveness range has been narrowed
7245 by optimizations that happened after the last computation, we can return
7248 For example, if you have
7253 // Tons of code that does not affect i
7259 i = 0 is dead code and will be removed by SSA. However, when
7260 linear scan gets to the code, i will still appear to be live
7261 throughout the entire block. This prevents good register allocation.
7263 2004-07-06 Martin Baulig <martin@ximian.com>
7265 * debug-mini.c (mono_debug_init_method): Allow
7266 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7267 (mono_debug_add_icall_wrapper): New method.
7269 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7271 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7273 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7276 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7278 * aot.c (mono_aot_load_method): Fix loading of debug info.
7280 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7282 * aot.c: Add logging support.
7284 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7286 * mini.h: Add prototype for mono_print_method_from_ip.
7288 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7290 * inssel.brg: 64 bit fixes.
7292 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7295 * Makefile.am: Add SPARC64 support.
7297 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7299 * aot.c: Fix alignment problems on 32 bit platforms.
7301 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7303 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7306 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7309 * mini.h: Bump AOT file version. Some 64 bit fixes.
7311 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7313 * inssel-sparc.brg: Add new rule to avoid register moves.
7315 * inssel.brg: Add ldind_to_load_membase helper function.
7317 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7319 * mini.c: OffsetToStringData intrinsic.
7321 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7323 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7325 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7328 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7329 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7331 * mini.c: reinstated mono_compile_get_interface_var()
7332 on x86, too, since the change breaks the Gtk# build there as well.
7334 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7336 * driver.c: remove loop from the default optimizations: it seems to
7337 interact badly with some of the other options (see bug #60613).
7339 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7341 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7342 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7344 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7346 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7347 vararg-using methods.
7349 2004-06-21 Martin Baulig <martin@ximian.com>
7351 * mini/mini-exceptions.c
7352 (mono_handle_exception): Added `gpointer original_ip' argument.
7353 After calling mono_unhandled_exception(), call
7354 mono_debugger_unhandled_exception() and if that returns true,
7355 restore the context and return.
7357 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7359 * mini-ppc.c: prefer the use of relative branches so
7360 they won't need to be patched in aot code (patch from Patrick Beard).
7362 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7364 * aot.c: patch from Patrick Beard to make the output assembly
7365 more correct for the MacOSX assembler. Small tweak to
7366 generate sane images on Linux/PPC, too.
7368 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7370 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7371 case until bug #59509 is fixed (shows up in #60332).
7373 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7375 * mini.c: make sure the needed wrappers are compiled, too, with
7378 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7380 * driver.c: remove NPTL reference in --version output.
7382 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7384 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7385 generate valid assembly for the Mach-O assembler.
7387 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7389 * driver.c: don't include abcrem in the all optimization specifier
7390 since it slows down jit compilation too much for now.
7392 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7394 * mini.c: use BIGMUL only if both operands have the same signage.
7395 * iltests.il: Test for bug 60056. (errors related to signage in
7400 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7402 * mini.c, aot.c: memory leak fixes.
7404 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7406 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7408 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7410 * Makefile.am: remove the -static hack completely, it links in
7411 statically glib as well.
7413 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7415 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7416 * exceptions.cs: make it compile with new mcs/csc.
7418 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7419 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7420 and added relevant test case.
7422 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7424 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7425 regressions in gtk-sharp.
7427 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7429 * exceptions.cs: New regression tests.
7431 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7433 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7435 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7437 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7439 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7441 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7443 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7445 * mini.c (mono_jit_runtime_invoke): Init class in this
7446 method instead of trusting mono_jit_compile_method to
7447 do the work (because wrappers can be in object class)
7449 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7451 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7453 * basic-long.cs: New regression test.
7455 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7457 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7460 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7462 * Makefile.am: fix miguel's change to build mono statically against
7463 libmono (track build dependencies).
7465 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7467 * cfold.c: Some glib versions do not have G_MININT32.
7469 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7471 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7472 with precision of tan, atan, sin and cos, and implemented related
7473 regressions tests (fixes bug 54467, but one new problem appeared and
7476 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7478 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7480 * exceptions.cs: Add test for constant folding && division by zero.
7482 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7483 since driver.c is in libmono too, so the optimization was useless.
7485 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7486 variable to driver.c so the compiler can emit more efficient code to
7489 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7491 * Makefile.am: don't distribute generated inssel.[ch] files.
7493 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7495 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7496 into the default appdomain. Fixes #58707.
7498 * jit-icalls.c: Remove the broken approximation for truncl, doing
7499 no conversion is better.
7501 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7504 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7506 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7507 of the mcrxr instruction which is not available on some processors
7508 even if it's documented to be. Implement add and sub overflow correctly
7509 (still not complete for long unsigned). Speed up icalls a bit.
7511 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7513 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7514 we run .cctor in the current domain instead of target_domain.
7516 Fixes bug #58558, .cctor not being called in -O=shared.
7518 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7520 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7522 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7524 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7525 which can be done with an imm8, do it that way.
7526 (mono_arch_output_basic_block): ditto for a jmp
7527 (mono_arch_emit_prolog): Computate maximum offset of a label.
7529 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7531 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7532 now tries to allocate prefered physical reg's for virtual
7533 regs. This reduces the number of emited spills/loads with
7534 20-30% on our core assemblies.
7536 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7538 * jit-icalls.c: truncl() is not needed and trunc() is
7539 the correct thing to do anyway (bug #58287).
7541 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7543 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7546 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7548 * driver.c: enable loop optimizations by default.
7550 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7552 * mini-x86.c: fix calc of max loop size when aligning loops start.
7554 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7556 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7559 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7561 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7564 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7566 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7568 * mini.c (inline_method): Allways inline some wrappers even if the cost
7569 is too large. Fixes #58785.
7571 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7573 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7575 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7576 (crichton@gimp.org). Beginning of support for sparc/linux.
7578 * mini-sparc.c: Optimize retrieval of LMF address.
7580 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7582 * exceptions-ppc.c: handle alloca in methods with clauses.
7584 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7586 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7588 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7590 * mini.c: Delegate most of the abort signal work to
7591 mono_thread_request_interruption, which also handles Stop and Suspend
7594 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7596 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7597 supports the save/restore lmf opcodes.
7599 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7601 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7604 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7606 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7608 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7609 methods which contain array accesses.
7611 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7612 boundaries. Fixes #58537.
7614 * iltests.il: Add regression test for #58537.
7616 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7618 * mini-x86.c (mono_arch_local_regalloc): Last part of
7619 fix for bug #58633 (releasing register to early).
7621 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7623 * basic-long.cs: Add new regression test.
7625 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7627 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7628 register too early on the chain.
7630 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7632 * mini.c (create_helper_signature): Use a helper function to reduce
7633 the code which needs to be written. Also set the calling convention of
7634 icalls on windows. Fixes #57840.
7636 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7638 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7639 exceptions-ppc.c: added helper function to get the instruction address
7640 from a signal handler context.
7642 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7644 * helpers.c: use g_get_tmp_dir. Invokes happyness
7647 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7649 * helpers.c: Add new env variable to pass args to objdump.
7650 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7652 2004-05-17 Radek Doulik <rodo@ximian.com>
7654 * Makefile.am (common_sources): added abcremoval.h so it get
7655 disted and daily mono packages on go-mono.com will build again
7657 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7659 * abcremoval.c: Fixed coding style, added copyright header.
7661 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7663 * mini.h: Added prototype for abc removal main function.
7665 * build_relations_propagation_table.pl: Added copyright header.
7667 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7669 * basic-long.cs: reg test for complex ceq_long bug.
7671 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7673 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7674 reg in long and clob case (bug #58343). Fixed/added comments.
7676 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7678 * mini.c (mono_jit_runtime_invoke): Follow new convention
7679 of calling the invoke method with an function pointer.
7681 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7683 * ChangeLog: Fix author of memory leak patch.
7685 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7687 * Makefile.am: fix make dist as well...
7690 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7692 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7693 on archs where pointers are 4 bytes long.
7695 * Makefile.am: Added abcremoval.c source file.
7697 * abcremoval.c: Added abcremoval.c.
7699 * abcremoval.h: Added abcremoval.h.
7701 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7703 * inssel.brg: Enabled bounds check removal.
7705 * mini.c: Added support for abcrem optimization.
7707 * mini.h: Added abcrem optimization label.
7709 * driver.c: Added support for abcrem optimization.
7711 * propagated_relations_table.def: Added propagated_relations_table.def.
7713 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7715 * mini.c, cfold.c: fix style.
7717 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7719 * mini.c: handle issue with the low-level implementation of
7720 some long opcodes (bug #54209).
7722 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7724 * basic.cs: test for my new cmov stuff.
7726 2004-05-13 Patrik Torstensson
7728 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7729 opt and added peephole documentation.
7731 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7733 * tramp-ppc.c: rewrote the generic trampoline code.
7735 2004-05-11 Patrik Torstensson
7737 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7739 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7741 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7743 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7744 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7746 * mini.c: Add new icalls for AsAny marshalling.
7748 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7750 * tramp-ppc.c, mini-ppc.c: more cleanups.
7752 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7754 * mini.c: no warnings.
7756 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7758 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7760 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7762 * mini.c: In the thread abort signal handler, if the thread is in the
7763 process of being stoped, don't throw the Abort exception, just stop the
7766 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7768 * tramp-ppc.c: removed old code.
7770 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7772 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7773 do some simple speed optimizations on ppc.
7775 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7777 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7778 and large offsets in load/store.
7780 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7782 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7783 it causes regressions.
7785 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7787 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7790 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7792 * jit-icalls.c: remove warnings.
7793 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7794 speedups for unsafe code.
7796 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7798 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7800 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7802 * basic-calls.cs: Add new regression test.
7804 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7807 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7809 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7812 2004-05-06 Patrik Torstensson
7814 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7815 long reg allocation in any reg (not only eax:edx) and implemented
7816 long shl/shr ops in asm instead of helpers.
7818 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7820 * mini-sparc.h: Fix warnings.
7822 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7825 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7826 separate statement for clarity.
7828 * mini-sparc.c: Update status.
7830 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7832 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7835 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7837 * inssel-ppc.brg: another small pre-release workaround:
7838 we don't do overflow detection for long_sub_un.
7840 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7842 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7843 (also works around a weird ppc bug: 57957).
7845 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7847 * tramp-ppc.c: trampoline fixes.
7849 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7851 * mini-ppc.c: fixed typos.
7853 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7855 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7856 at the top of the stack. Fixed typos. Use a frame registers
7857 for all the methods with exception clauses.
7859 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7861 * exceptions-ppc.c: restore fp registers.
7863 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7865 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7866 order from the stack top (moved the stack room to save the
7867 return value for trace after the param area). Fixed corruption
7868 in restoring registers on unwind.
7870 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7872 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7874 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7876 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7877 and prolog/epilog for methods that use it. Allow
7878 enough param area room for varargs methods. Fix miguel's
7879 breakage in exception handling.
7881 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7883 * Makefile.am: run genmdesc only on current arch.
7885 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7888 * mini-x86.h: fix the build on windows.
7890 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7892 * 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.
7894 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7896 * mini-exceptions.c: New file.
7898 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7899 Move some parts of the x86 exception handling code to an
7900 arch-independent file so it can be shared with other ports.
7902 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7904 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7906 2004-04-26 David Waite <mass@akuma.org>
7908 * driver.c: remove comma from end of enumeration declaration
7910 2004-04-26 Jackson Harper <jackson@ximian.com>
7912 * driver.c: parse config file before loading first assembly. This
7913 allows the user gac to be enabled/disabled.
7915 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7917 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7918 simpler mechanism: we do not care what is encoded initially
7919 (branch absolute or relative), we care about the code and its
7920 target. I kept the old code for reference for now.
7922 The new code tries first to determine if the jump is anywhere in
7923 the -/+32 absolute meg range, if it succeeds, it encodes using the
7924 absolute branch; If not, it tried to find something in the
7925 relative range, if not, it uses the handle_thunk code.
7927 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7929 * exceptions-ppc.c: use the correct ip register on macosx.
7931 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7933 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7935 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7937 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7938 Raise exception on integer divide by zero by hand since the hw
7939 doesn't support it. Handle NaNs in FP compares.
7941 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7943 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7944 code reducing duplication between the platforms and enabled
7945 signal exception handling (on linux for now).
7947 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7949 * exceptions-ppc.c: more macosx support.
7951 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7953 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7955 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7957 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7959 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7961 * iltests.il: more tests.
7963 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7965 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7968 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7970 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7972 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7974 * liveness.c: Mark variables as volatile in all basic blocks reachable
7975 from exception clauses.
7977 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7979 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7982 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7984 * iltests.il, basic.cs: more tests for regalloc.
7986 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7988 * iltests.il: Some tests for register allocation modifications
7991 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7993 * exceptions.cs: Add regression test for bug #56782.
7995 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7996 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7997 the beauty of fixing the same thing in 5 different files...
7999 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8001 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8004 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8006 * mini.c: Add support for STRWLPARRAY marshalling convention.
8008 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8010 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8011 to init the context to setup the regs pointer).
8013 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8015 * exceptions-ppc.c: more exceptions work.
8017 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8019 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8022 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8024 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8025 can use the memory directly.
8027 * cpu-pentium.md: Update documentation from a post from Zoltan.
8029 add x86_add_membase, x86_sub_membase, x86_mul_membase
8031 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8033 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8034 GENERAL_REGS they were also hardcoded for all PPC ports.
8036 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8038 Remove hard-coded limit for floating point registers, use
8039 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8041 Notice that in MacOS X calling conventions you can fit a lot more
8042 floating point values in registers, so I should update the PInvoke
8043 test to excercise the passing of floating point values on the
8044 stack (currently broken).
8046 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8048 * tramp-ppc.c (create_trampoline_code): Added
8049 JUMP_TRAMPOLINE_SIZE.
8050 (ppc_magic_trampoline): Follow the pattern from
8051 x86_magic_trampoline: if code is set to zero, return.
8052 (create_trampoline_code): Always pass MonoMethod to the jump
8053 trampoline, before it was passing a null.
8054 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8055 share the code with mono_arch_create_jit_trampoline.
8057 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8059 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8062 * cpu-g4.md: Added length for jmp instruction, the worst case
8063 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8066 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8068 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8070 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8072 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8073 before each IL instruction.
8075 * mini.c (CEE_BOX): Fix warnings.
8077 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8079 * mini.c: removed a few unused vars and extra whitespace.
8081 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8083 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8085 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8087 (OP_GETCHR): use the above
8088 (CEE_LDELEMA): use the above.
8090 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8091 version of the generic impl.
8092 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8093 (CEE_LDELEMA): use the above.
8095 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8097 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8100 * iltests.il: Added new regression test for #56317.
8102 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8104 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8105 under NetBSD. Fixes #56450.
8107 * liveness.c (update_gen_kill_set): Fix previous patch.
8109 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8111 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8113 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8115 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8118 * inssel-sparc.brg: Add more optimizations.
8120 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8122 2004-04-01 Martin Baulig <martin@ximian.com>
8124 * mini.c (handle_box): New static function; moved the
8125 implementation of CEE_BOX here.
8126 (mono_method_to_ir): Added `constrained_call' variable.
8127 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8128 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8129 mono_method_get_constrained() to get the method.
8131 2004-04-01 Martin Baulig <martin@ximian.com>
8133 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8134 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8135 (mono_method_to_ir): We don't need these macros anymore since
8136 mono_class_get_full() already takes care of it.
8138 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8140 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8141 use @function (as doesn't accept #function here) and check the return
8142 value of system and stop if fails.
8144 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8146 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8148 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8150 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8152 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8154 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8157 * basic-long.cs: Add test for negation of Int64.MinValue.
8159 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8161 * mini-sparc.c: Update status.
8163 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8165 * exceptions-sparc.c: Fix return value in filters.
8167 * inssel-sparc.brg: Fix register allocation in some rules.
8169 2004-03-28 Martin Baulig <martin@ximian.com>
8171 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8174 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8176 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8178 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8179 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8180 remove unused conv_u4 opcode.
8182 * mini-x86.c: Remove valgrind workaround since it slows down things
8183 even when mono is not run under valgrind.
8185 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8187 * mini-sparc.c: Update status.
8189 * inssel-sparc.brg: Add some optimizations.
8191 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8192 future delay slot filling. Add support for varargs, tail calls and JMP.
8194 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8195 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8197 * inssel.brg: Fix register allocation in OP_ARGLIST.
8199 * inssel.brg: Fix warnings.
8201 2004-03-25 Martin Baulig <martin@ximian.com>
8203 * mini.c (inflate_generic_field): Removed.
8204 (mini_get_method): Removed, use mono_get_method_full(),
8205 (mini_get_class): Removed, use mono_class_get_full().
8206 (mono_method_to_ir): Pass our generic context to
8207 mono_field_from_token().
8209 2004-03-25 Martin Baulig <martin@ximian.com>
8211 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8212 of a `MonoMethod *'.
8213 (mini_get_method): Take a `MonoGenericContext *' instead
8214 of a `MonoMethod *'.
8215 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8216 a new local variable called `generic_context' which holds the
8217 current `MonoGenericContext *'; use it to lookup things.
8219 2004-03-24 Martin Baulig <martin@ximian.com>
8221 * mini.c (mini_get_class): New static method; if we're inside a
8222 generic instance, inflate the class if neccessary.
8223 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8225 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8227 * iltests.il: New regression test for #55976.
8229 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8232 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8234 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8237 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8239 * liveness.c: Consider SSA stores as well as loads when making vars
8242 * exceptions.cs: New regression tests for register allocation.
8244 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8246 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8247 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8248 domain lock only to protect puntual access to data structures.
8249 Added access lock for sighash, jit_icall_hash_name,
8250 jit_icall_hash_addr and domain->code_mp.
8252 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8254 * driver.c: Print SIGSEGV handling method.
8256 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8258 * mini.c (setup_jit_tls_data): Handle case when this is called
8259 multiple times for a thread.
8261 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8262 is different from fbxx_un. Fixes #54303. Also use constants instead of
8263 magic numbers in a lot of places.
8265 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8267 * exceptions.cs: Fix cctor test when --regression is used.
8269 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8271 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8274 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8276 * inssel-ppc.brg: fixed register assignments for some rules.
8278 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8280 * exceptions.cs: Add test for exceptions in static constructors.
8282 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8283 static constructors outside the domain lock. Fixes #55720.
8285 2004-03-17 Martin Baulig <martin@ximian.com>
8287 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8288 (inflate_generic_field): Take the `MonoMethod *' instead of the
8289 `MonoClass *' and added support for generic method.
8290 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8291 have a `field->parent->gen_params', only inflate the field if it's
8292 an open constructed type.
8294 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8296 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8297 exception object instead of the preconstructed ones.
8299 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8301 * mini.c: reverted changed to sigsegv_signal_handler commited
8302 accidentally in the previous patch.
8304 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8307 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8308 running --aot with an old assembly.
8310 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8312 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8315 * mini-sparc.c: Add support for v9 branches with prediction.
8317 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8319 * mini.c (mini_init): #warning is GNUC only
8321 * mini-sparc.h: implement __builtin_frame_address
8322 and __builtin_return_address for Sun C compiler
8324 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8326 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8328 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8330 * basic-calls.cs: Add test for unaligned byref long argument passing.
8332 * mini-ops.h: Add sparcv9 compare and branch instructions.
8334 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8335 v9 instructions if we have a v9 cpu.
8337 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8338 registers for global allocation.
8340 * exceptions-sparc.c: Fixes.
8342 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8344 * liveness.c (mono_analyze_liveness): Optimized version.
8346 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8348 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8351 * basic-float.cs basic-calls.cs: New regression tests.
8353 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8355 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8356 sigaltstack implementation.
8358 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8360 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8361 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8363 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8365 * mini.c: Fix warnings.
8367 * mini.c (mono_resolve_patch_target): New function which contains the
8368 arch independent part of the patching process.
8370 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8371 patching code to a separate function.
8373 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8375 * mini.c (add_signal_handler): ifdef out on Windows
8377 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8379 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8380 cpu-sparc.md: Add exception handling support + other fixes.
8382 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8383 typed GC detection in --version.
8385 * basic.cs exceptions.cs: New regression tests.
8387 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8388 the arch specific code can store data during a compilation.
8390 * mini-ops.h: Add OP_SETFRET.
8392 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8393 function, register a separate icall for each arity, so the icalls can
8396 * mini.c (mono_print_tree): Print negative offsets in a more readable
8399 * mini.c: Make signal handling work on sparc.
8401 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8403 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8405 * jit-icalls.c: Emulate truncl by aintl on solaris.
8407 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8409 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8411 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8413 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8415 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8416 a MarshalByRef type, inline a method that performs the check, taking into
8417 account that the object can be a proxy. Also implemented tow new opcodes:
8418 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8419 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8420 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8422 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8424 * mini-ppc.c: if a relative branch displacement is too big
8425 but it points to and area reachable with an absolute branch,
8428 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8430 * mini.c: optimize small copies in cpblk.
8432 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8434 * basic-calls.cs basic-float.cs: New regression tests.
8436 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8437 negative offsets from %fp. Implement localloc. Fix local register
8438 allocation. Fix the case when the this argument needs to be saved to
8439 the stack. Implement some missing opcodes.
8441 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8443 * mini.c (mini_method_compile): Reenable global regalloc in methods
8444 with exception handlers.
8446 * linear-scan.c (mono_varlist_sort): Fix warning.
8448 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8450 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8453 * liveness.c: Make all variables uses in exception clauses volatile, to
8454 prevent them from being allocated to registers. Fixes #42136.
8456 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8458 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8461 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8462 argument to mono_arch_regalloc_cost.
8464 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8467 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8469 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8470 Make the cost of allocating a variable to a register arch dependent.
8472 * basic-calls.cs: Fix compilation of tests.
8474 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8475 helper function to cut back on the number of #ifdefs needed.
8477 * mini-ppc.c: Fix compilation.
8479 * basic-calls.cs: New regression tests.
8481 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8483 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8484 of l0 since that is callee saved.
8486 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8489 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8490 of delay instruction.
8492 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8494 * mini.h (MonoCallInst): Add 'virtual' flag.
8496 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8498 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8500 * *.cs: New regression tests.
8502 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8505 * mini.c (mono_runtime_install_handlers): Fix build.
8507 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8508 'signal_stack_size' members.
8510 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8511 alternate signal stack.
8513 * exceptions-x86.c: Add stack overflow handling.
8515 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8516 functions to arch independent code.
8518 * mini.c (mono_print_tree): Print more detailed info for load_membase
8521 2004-02-23 Martin Baulig <martin@ximian.com>
8523 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8525 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8527 * mini-x86.c: fixed reg allocation for div/rem.
8529 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8531 * driver.c (mono_main): Report some configuratio options on --version.
8533 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8535 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8536 low in the address space. Correctly flush memory in thunks where we
8539 2004-02-20 Martin Baulig <martin@ximian.com>
8541 * mini.c (mini_get_method): New static method; inflate all generic
8542 methods and methods in open generic instances.
8543 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8544 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8546 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8548 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8550 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8552 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8554 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8556 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8557 it compile using Sun's compiler.
8559 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8561 * 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.
8563 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8565 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8567 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8569 * mini-ppc.c: handle calls outside of the allowed range with thunks
8570 allocated using the code manager.
8571 * tramp-ppc.c: use the code manager to hold generated native code.
8572 Fixed the magic trampoline to just patch vtable entries.
8574 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8576 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8579 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8581 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8584 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8585 if we have a working __thread implementation.
8587 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8588 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8590 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8592 * mini-x86.c: Fix compilation under gcc 2.
8594 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8596 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8597 contains a call to the wrapped function.
8599 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8600 OP_<CALL>_IMM opcodes, and use them under X86.
8602 * mini.c (mono_jit_find_compiled_method): Fix warning.
8604 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8606 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8608 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8609 functionality to mini.c.
8611 * mini.c (mono_create_jump_trampoline): New function to create a jump
8612 trampoline. Return a compiled method instead of a trampoline if it
8613 exists. Add a cache for jump trampolines.
8615 * mini.c (mono_jit_find_compiled_method): New function to return a
8616 compiled method if it exists.
8618 * mini-x86.c: Call mono_create_jump_trampoline instead of
8619 mono_arch_create_jit_trampoline.
8621 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8622 a jump trampoline. Fixes #52092.
8624 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8626 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8627 which is not up-to-date. Add check_corlib_version () instead.
8629 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8632 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8633 since newer valgrind versions do not need it.
8635 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8636 compile a method with a given set of optimizations.
8638 * mini.c: Compile icall wrappers on-demand instead of at startup.
8640 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8641 wrapper for an icall.
8643 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8645 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8648 * iltests.il: Add test for non-empty stack before switch instruction.
8650 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8652 * mini.c: Add support for new stringbuilder marshalling conventions.
8654 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8656 2004-02-01 Martin Baulig <martin@ximian.com>
8658 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8659 in `ginst->mtype_argv'.
8661 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8663 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8664 facilitate grepping.
8666 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8668 * mini.c: fixed buglet in initobj generic implementation for references.
8670 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8672 * Makefile.am: make the version script conditional.
8673 * jit-icalls.c: handle missing truncl().
8675 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8677 * exceptions.cs: Add more tests for double->int conversion.
8679 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8680 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8682 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8684 * driver.c: make --verbose --version emit an error
8685 if the loaded corlib doesn't match the runtime version.
8687 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8689 * mini-ppc.h: export ppc_patch().
8690 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8691 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8692 on par or better than on MacOSX.
8694 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8696 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8697 mono_lookup_pinvoke_call.
8699 * mini-x86.c: Under windows, the default pinvoke calling convention is
8700 stdcall. Fixes #52834.
8702 * mini.c (optimize_branches): Add an upper bound to the number of
8703 iterations to prevent infinite loops on strange loops. Fixes #53003.
8705 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8707 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8708 and ISINST. Fixes #52093.
8710 * objects.cs (test_0_vector_array_cast): New tests.
8712 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8714 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8715 checking in Array.Set ().
8717 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8720 * object.cs (test_0_multi_array_cast): New regression test.
8722 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8724 * exceptions-ppc.c: fix build on Linux/PPC.
8726 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8728 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8729 running under valgrind.
8730 (x86_magic_trampoline): Fix build bustage.
8732 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8733 negative values as well. This is needed for the encoding of the line number
8734 info, since sometimes the line numbers are not in increasing order.
8736 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8738 * cpu-pentium.md (localloc): Increase the size of the localloc
8739 instruction since it is a loop under Win32.
8741 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8744 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8746 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8747 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8748 Max Horn (max@quendi.de). Fix file names in comments.
8750 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8752 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8753 avoid stack overflow.
8754 (replace_usage): Avoid uninitialized variable warnings.
8756 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8757 and taking the address of valuetype variables.
8759 2004-01-03 Patrik Torstensson
8761 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8762 for other purposes than FP later on.
8764 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8766 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8769 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8771 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8773 2003-12-30 Patrik Torstensson <p@rxc.se>
8775 * mini-x86.h: Decreased number of availiable fp regs.
8776 Solves corner cases with FP spilling.
8778 2003-12-23 Patrik Torstensson <p@rxc.se>
8780 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8781 for floating point stack tracking / spilling on x86.
8784 * basic-float.cs: added float mul overflow test.
8786 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8788 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8790 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8792 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8793 supports for cond branches that overflow the immediate
8794 overflow offset. mcs can compile simple programs.
8796 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8798 * exceptions-ppc.c: exception handling support wip:
8799 finally handlers get run on exception.
8801 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8803 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8806 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8808 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8809 initial support for stack walking and unwinding.
8811 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8813 * driver.c (mono_main): Make corlib-out-of-sync message more
8814 descriptive. Also remove verify_corlib call.
8816 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8818 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8819 not overlap with other call's arguments, too.
8821 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8823 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8824 move to arch-specific code the choice of arch-specific
8825 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8826 * mini.c: ensure emulation calls will not interleave
8829 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8831 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8832 the magic trampoline stack frame is dropped before executing
8835 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8837 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8838 and integer to fp conversions. Added support for overflowing
8839 arguments on the stack. Reserve a couple more registers as temps.
8840 Added support for aot compilation (as output still needs to be
8843 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8845 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8846 Don't overwrite return register in some corner cases.
8848 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8850 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8851 static constructors when AOT compiling.
8853 * driver.c (mono_main): Call mono_check_corlib_version.
8855 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8857 * cpu-g4.md, basic.cs: fixed div target register.
8859 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8861 * mini-ppc.c, basic.cs: shl_imm fix with test.
8863 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8865 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8866 structures by value. Misc fixes.
8867 * objects.cs: more tests.
8869 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8871 * mini-ppc.c: lconv.ovf.i implemented.
8873 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8876 (mini_init): don't error out if someone already called g_thread_init.
8878 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8880 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8881 to be any type per the spec. Fix abnormal memory usage when
8882 the same object is repeatedly thrown.
8884 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8886 * mini.c: check for overruns in IL code.
8888 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8890 * TODO: Add/remove some todo entries.
8892 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8894 * driver.c (mono_main): Call mono_verify_corlib.
8896 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8898 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8899 This has been moved to mini.c
8900 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8901 type being casted is marshalbyref it could be a proxy, so instead of
8902 emitting the type check code, emit a call to a runtime method that will
8903 perform the check by calling CanCastTo if needed.
8905 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8907 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8908 methods with large stack frames under Win32.
8910 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8912 * Makefile.am: Distribute regression tests.
8914 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8915 at the end instead of inserting each variable into the sorted list.
8917 * linear-scan.c (mono_varlist_sort): New helper function.
8919 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8921 * mini.c: ensure arguments and locals are within bounds.
8923 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8925 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8928 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8930 * mini.c (mono_cprop_copy_values): Fix crash.
8932 * aot.c: Set verbosity back to 0.
8934 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8936 * regalloc.c: complete memory leak fix by Laurent Morichetti
8939 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8941 * driver.c (main_thread_handler): Revert the previous patch.
8943 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8946 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8947 memory from the memory pool.
8949 * driver.c (main_thread_handler): Turn on all optimizations when
8952 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8953 an array for better performance.
8955 * regalloc.c (mono_regstate_assign): Fix memory leak.
8957 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8958 serialize the debug info.
8960 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8961 debug info from the serialized representation.
8963 * aot.c: Save debug info into the generated file and load it when
8966 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8968 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8970 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8971 More FP-related fixes.
8973 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8975 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8976 and register allocation buglet. Hello world now runs.
8978 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8980 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8981 * tramp-ppc.c: fixed class init trampoline.
8982 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8984 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8986 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8987 mini.c: more ppc changes/fixes.
8989 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8991 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8992 Also optimize the case when the arguments are the same in the caller
8995 * iltests.il: Add tests for tail calls with valuetype arguments.
8997 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8999 * mini-ppc.c: fixes for struct return type.
9001 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9003 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9004 mono_spillvar_offset() to arch-specific code.
9006 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9008 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9010 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9012 * exceptions-x86.c: Fix stack space leaks.
9014 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9015 registers from the lmf if the method has save_lmf set.
9017 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9019 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9020 of icall wrappers into InvokeInDomain, since these are now per-domain.
9022 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9024 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9025 make some opcode emulation and intrinsic ops enabled/disabled
9026 according to the architecture. More fixes.
9028 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9030 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9032 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9034 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9035 arch-specific handling for 'this' and struct return type to
9038 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9040 * aot.c: prevent divide by zero error when reporting (it happened with
9043 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9045 * mini.h (inst_switch): Remove unused macro.
9047 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9050 (load_aot_module): free 'info->methods' and 'info' properly. No more
9051 "free(): invalid pointer blah" messages when you have an old aot
9054 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9056 * jit-icalls.c, mini.c: Added support for context static fields.
9058 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9060 * mini.c (mono_method_blittable): Methods which set LastError are not
9061 blittable either. Fixes #51108.
9063 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9065 * mini.c: flush icache.
9066 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9068 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9070 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9072 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9074 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9077 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9080 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9082 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9084 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9085 instruction when the result is discarded.
9087 * iltests.il (test_0_div_regalloc): New regression test.
9089 * arrays.cs: Fix compilation error.
9091 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9093 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9094 float rules to inssel-x86.brg: sane architectures with FP registers
9095 don't need to implement these rules.
9097 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9099 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9101 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9103 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9104 implementation of 32 bit systems.
9106 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9108 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9109 (Jeroen Zwartepoorte).
9111 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9113 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9114 the caller and the callee matches.
9116 * mini.c (mono_method_to_ir): Add comment.
9118 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9119 signbit is missing on some platforms.
9121 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9123 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9125 * mini.c (setup_jit_tls_data): Call the new function.
9127 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9129 * mini-x86.c: Add experimental support for fast access to the lmf
9130 structure under NPTL/Linux 2.6.x.
9132 2003-11-06 Martin Baulig <martin@ximian.com>
9134 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9135 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9138 2003-11-02 Martin Baulig <martin@ximian.com>
9140 * mini.c (inflate_generic_field): New static method.
9141 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9142 generic instance and the field is declared in a generic type, call
9143 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9145 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9147 * mini.h mini.c (mono_method_same_domain): New function to return
9148 whenever the caller and the callee are in the same domain.
9150 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9152 2003-10-30 Martin Baulig <martin@ximian.com>
9154 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9155 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9157 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9158 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9160 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9162 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9165 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9166 object here, so it is in the correct appdomain etc.
9168 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9170 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9172 (mono_method_to_ir): Avoid freeing the type created returned from
9173 mono_type_create_from_typespec, since it is put into an internal cache
9174 by the function. Fixes pointer.exe.
9176 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9177 trampolines for icalls and pinvokes as well. Fixes #33569.
9179 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9181 * mini.c: Update after appdomain changes.
9183 * mini.c (mono_jit_compile_method_inner): Allways compile native
9184 method wrappers in the root domain, since there can only be one
9185 instance of them, whose address is stored in method->info.
9187 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9189 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9190 environment variable. Instead detect automatically whenever running
9191 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9194 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9196 * trace.c, trace.h: New files that implement the new trace option
9199 * driver.c: Document new --trace options.
9201 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9204 - if (mono_jit_trace_calls)
9205 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9207 * mini.h: prototypes.
9209 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9211 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9213 * mini.c inssel.brg: Implement typedefbyref opcodes.
9215 * mini.c (mono_jit_compile_method): Remove unused local variable.
9217 * mini.c (mono_jit_compile_method_inner): Ditto.
9219 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9221 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9223 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9225 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9227 * mini.c (mono_no_aot): Remove unused global variable.
9229 * mini.c: Thread safety fixes.
9231 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9233 * mini.c (mono_create_class_init_trampoline): Add a lock around
9234 class_init_hash_addr.
9236 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9239 * mini.c: Decompose the NEWARR instruction before decomposing its
9240 arguments. Fixes #30073.
9242 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9244 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9247 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9249 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9251 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9253 * driver.c: Add support for compiling icall wrappers to --compile.
9255 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9257 * inssel.brg: The empty value in class->interface_offsets is -1, not
9260 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9262 * objects.cs: New test for 'is' operator on an array of interfaces.
9264 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9266 * tramp-ppc.c: update trampoline code to support jumps
9267 and class initialization.
9269 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9271 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9273 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9275 * inssel.brg (OP_UNBOX): Remove unused rule.
9277 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9278 region instead of one for each method. Fixes #47813.
9280 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9282 * exceptions.cs (test_0_nested_finally): New regression test for
9283 nested exception handlers.
9285 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9287 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9289 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9292 * mini.c (mono_method_check_inlining): Make the inlining limit
9293 configurable by an environment variable.
9295 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9297 * mini.h: Bump AOT file version.
9299 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9300 token, store the image along with the token, since the token might not
9301 refer to the same image as the method containing the relocation,
9302 because of inlining.
9304 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9306 * mini.c (mono_precompile_assemblies): New function to compile
9307 all methods in all loaded assemblies.
9309 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9311 * regalloc.h regalloc.c (MonoRegState): Change the type of
9312 iassign and fassign to int*, since they can contain large negative
9313 values if the register is spilled. Also added some comments. Fixes
9316 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9317 under Win32. Fixes #42964.
9319 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9321 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9323 * aot.c: Added support for AOT compiling methods which contain calls
9324 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9327 * driver.c (compile_all_methods): Run the compilation in a thread
9328 managed by mono. Fixes #44023.
9330 * mini.c (mono_codegen): Print full method name in verbose output.
9332 * mini-x86.c (mono_arch_patch_code): Fix warning.
9334 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9335 jumps, since the method we are jumping to might be domain-specific.
9337 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9339 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9341 * inssel.brg: string chars are unsigned.
9343 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9345 * TODO: New todo item.
9347 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9348 which calls mono_runtime_class_init and patches the call site to
9349 avoid further calls.
9350 (mono_arch_create_class_init_trampoline): New arch specific function
9351 to create a class init trampoline.
9352 (create_trampoline_code): Generalized so it can create
9353 class init trampolines as well.
9355 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9356 (mono_create_class_init_trampoline): New function to create and cache
9357 class init trampolines.
9358 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9359 vtable given the address of a class init trampoline. Used by the
9361 (mono_codegen): Generate a call to a trampoline instead of
9362 mono_runtime_class_init in LDSFLD[A].
9363 (mono_codegen): Add relocations for the new trampoline.
9365 * mini.h mini-x86.c aot.c: Added a new relocation type:
9366 MONO_PATCH_INFO_CLASS_INIT.
9368 * mini.h: Bump AOT version number.
9370 * aot.c: Create a copy of the loaded code instead of using the original
9371 so methods which call each other will be close in memory, improving
9374 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9375 patch since it breaks the regression tests.
9377 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9378 for the register saving instruction sequence since the
9379 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9381 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9383 * TODO: Fix todo item && remove another.
9385 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9387 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9390 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9391 function of the module.
9393 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9394 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9395 --no-aot command line option.
9397 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9399 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9400 by Bernie Solomon (bernard@ugsolutions.com).
9402 * inssel.brg: Refactor the interface offset table related code into
9403 its separate functions and add support for the AOT case.
9405 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9407 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9409 * aot.c: Added mono_aot_verbose variable and made all debugging
9410 output depend on the value of this variable.
9412 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9413 method_label and info_label.
9415 * mini.h mini-x86.c aot.c: Added a new relocation type
9416 MONO_PATCH_INFO_IID for klass->interface_id.
9418 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9419 the MonoJitInfo structure.
9421 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9422 a non-root appdomain in shared mode.
9424 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9426 * aot.c: make aot loader less verbose. Remove free of unused variable.
9428 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9430 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9432 * .cvsignore: Added *.dll.
9434 * mini.c (mono_print_tree_nl): New function callable while debugging.
9436 * mini.c (mono_print_code): Export this.
9438 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9441 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9443 * mini.h (MonoCompile): Added 'jit_info' field.
9445 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9446 the cfg structure, since it is needed by the AOT compiler.
9448 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9450 * aot.c: A major rewrite. Changes include:
9451 - save exception tables for methods which have them.
9452 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9454 - reworked the file format so it is now much smaller and needs
9455 fewer relocation entries.
9457 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9459 * aot.c (load_aot_module): Fix build bustage on platforms without
9462 2003-09-04 Martin Baulig <martin@ximian.com>
9464 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9466 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9468 * TODO: Some new optimization ideas.
9470 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9472 * aot.c: Save the optimization flags used to compile the code into
9475 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9476 support emitting domain specific code.
9478 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9479 no longer domain neutral. It can be made domain neutral by compiling
9480 with --optimize=shared.
9482 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9485 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9486 loading of AOT code.
9488 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9490 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9491 if there is no domain neutrality information.
9493 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9495 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9496 format version into the generated library.
9498 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9499 callee method into the caller since one of them could be shared.
9501 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9502 system exceptions from AOT code now works.
9504 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9505 method if it is domain neutral and the callee is not.
9507 * graph.c (cfg_emit_one_loop_level): Fix warning.
9509 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9511 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9514 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9516 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9517 is needed by code which is executed before mono_runtime_init ().
9518 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9520 * mini.c (mono_thread_abort): Fix warning.
9521 (mono_jit_compile_method): Call static constructor in the AOT case too.
9523 * aot.c (mono_compile_assembly): Fix warning.
9525 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9527 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9529 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9531 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9533 * cpu-pentium.md: Fix the length of call opcodes so they include the
9534 ESP restoring instruction. Fixes #47968.
9536 2003-08-28 Martin Baulig <martin@ximian.com>
9538 * mini-x86.c (mono_arch_call_opcode): Added support for
9539 MONO_TYPE_GENERICINST.
9541 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9543 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9545 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9546 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9548 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9551 2003-08-26 Martin Baulig <martin@ximian.com>
9553 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9554 when reporting an error, set this to the actual error location.
9555 (mono_method_to_ir): Report the correct error location if
9556 get_basic_blocks() returned an error.
9558 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9560 * mini.c (mono_type_blittable): OBJECT is not blittable.
9561 (mono_method_blittable): Methods which have marshalling descriptors
9562 are not blittable either. Fixes #47842.
9564 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9566 * driver.c mini.c: Use an environment variable instead of a global
9567 variable. Also fix the build.
9569 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9570 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9573 * driver.c mini.c: Added --with-valgrind option to turn off some
9574 code which prevents mono from running under valgrind.
9576 * mini.c (mono_emit_call_args): Fixed warning.
9578 * mini.c (mono_emulate_opcode): Fixed warning.
9580 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9582 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9583 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9584 regalloc.c, regalloc.h: specify available registers in arch-specific
9585 code and support floats in the regallocator (patch by Laurent Morichetti
9588 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9590 * mini.c: mono_thread_current() can be called only after
9591 mono_runtime_init(): rearrange code to not call it early on.
9593 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9595 * mini.c: allocate jump tables in the code mempools.
9597 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9599 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9602 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9604 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9605 12 to 16. This fixes bug #47453.
9608 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9610 * mini-ppc.c: fixed indexed load and unsigned compares.
9612 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9614 * mini.c: reenabled installation of handler for
9615 thread abort signal.
9617 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9619 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9620 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9621 until it's fixed and actually useful.
9623 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9625 * inssel-long32.brg: couple more opcodes implemented.
9627 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9629 * mini-sparc.c: Even more opcodes implemeted.
9631 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9633 * mini-sparc.c: More opcodes implemented.
9635 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9637 * mini-sparc.c: More opcodes implemented.
9639 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9641 * inssel-sparc.brg: Add some needed rules. Direct
9643 * Makefile.am: Use inssel-sparc.brg
9644 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9645 an assert happy for now.
9647 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9649 * mini-sparc.c: Fixed compile errors.
9650 * exceptions-sparc.c: Same. We now produce a mono binary
9651 on sparc-linux. Yea.
9653 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9655 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9656 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9657 They compile, but do not work.
9659 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9661 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9662 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9663 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9666 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9668 * mini.c: more opcodes implemented and better support for generics.
9670 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9672 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9673 * mini.c, mini.h: first cut at generics support: some new instructions
9674 added and changed the behaviour of some of the existing ones.
9676 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9678 * mini.c: Removed definition of metadata_shared mutex here.
9680 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9682 * mini-x86.c: make vararg calls work for instance methods.
9684 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9686 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9687 returns the arguments in a separte list, now.
9689 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9691 * aot.c, mini.c: updates for array type representation changes.
9693 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9695 * mini.c: register function to perform jit shutdown.
9697 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9699 * mini.c: use a faster allocator if possible.
9701 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9703 * aot.c: some cleanups and portability changes.
9705 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9707 * mini.c: use faster allocation for CEE_BOX if possible.
9709 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9711 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9712 Moved inlined mempcy code to its own function so that is can be
9713 reused. Added an inline memset function as well (optimized initobj).
9714 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9716 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9718 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9720 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9722 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9723 arch code can setup the cpu for CLR execution, if needed.
9724 We use it on x86 to set the precision of FP operations.
9726 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9728 * mini.c: disable some optimizations if we can guess they'll cost too
9729 much for a given method.
9731 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9733 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9735 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9736 * mini.h mini.c mini-x86.c: Added instruction level coverage
9737 info collection support.
9739 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9741 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9742 is now implemented in the profiling API. Get rid of a couple of
9743 unnecessary global variables.
9745 2003-06-15 Nick Drochak <ndrochak@gol.com>
9747 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9748 * cpu-g4.md: add op_bigmul and op_bigmul_un
9749 * cpu_pentium.md: add op_bigmul_un
9750 * inssel-long32.brg: add rule for unsigned bigmul
9751 * mini-ops.h: define OP_BIGMUL_UN
9752 * mini-x86.c: THE BUG: handle (un)signed properly
9753 * mini.c: choose unsigned opcode if needed.
9754 This set of patches fixes bug #44291
9756 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9758 * mini.c (optimize_branches): improved to handle all kinds of
9759 conditional branches.
9761 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9763 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9764 don't raise exceptions.
9766 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9768 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9769 to arch-specific files.
9771 2003-06-09 Martin Baulig <martin@ximian.com>
9773 * Makefile.am (libs): Added $(LIBGC_LIBS).
9775 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9777 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9778 and OP_ATAN (fixes bug#44293).
9780 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9782 * Makefile.am, mini-x86.c: rename cpu description array to
9783 pentium_desc, since some compilers define the 'pentium' preprocessor
9786 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9788 * mini.c (mini_select_instructions): add explicit branch if the
9789 following block is not the false target of a conditional branch -
9790 we need this with any optimization that reorder or remove bblocks
9792 * mini.c (optimize_branches): bug fixes
9794 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9796 * mini.c (mono_method_to_ir): inline static readonly fields
9798 * ssa.c (fold_tree): start cfold support for long (very simple
9801 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9803 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9805 * inssel.brg: fixed memcpy (bug #44219).
9807 2003-06-05 Dick Porter <dick@ximian.com>
9809 * driver.c: Set the glib log levels to not abort if g_message
9812 g_set_prgname() has to happen before mini_init() so that the
9813 process handle gets the info.
9815 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9817 * driver.c: add intrins to the default optimizations to get wider
9820 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9822 * mini.h: some large basic blocks will overflow a 16-bit
9823 integers for symbolic registers.
9825 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9827 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9828 (mono_arch_output_basic_block): fix bug 43499
9830 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9832 * mini.c: kill duplicated definition of mono_debug_format.
9834 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9836 * mini-x86.c, arrays.cs: fixed register allocation bug.
9838 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9840 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9842 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9844 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9847 (print_method_from_ip): also print source location information if
9850 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9852 * mini.c (mono_find_block_region): bug fix in region code
9853 (mini_method_compile): enable removing unreachable code again, but
9854 only in methods without exception clauses.
9856 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9858 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9859 Implemented arglist opcode and handling of TypedReference type.
9860 Fixed x86 call convention when a structure is returned.
9861 Minimal support for calling static vararg methods.
9863 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9865 * mini.c (mini_method_compile): always remove unreachable code,
9866 because the code in them may be inconsistent (access to dead
9867 variables for example).
9869 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9871 * driver.c, debug-mini.c: warning fixes.
9873 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9875 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9877 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9879 * mini.c: thread-static fields are registered in mono_class_vtable(),
9880 so ensure the function is called before checking for them.
9882 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9884 * mini.c (optimize_branches): fix for bug 43586
9886 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9887 overflow (fixes Bug #43639)
9889 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9891 * mini.c, objects.cs: allow the use of stobj for primitive types.
9893 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9895 * mini.c: be less strict about argument checking until we support
9896 running the verifier.
9898 2003-05-27 Nick Drochak <ndrochak@gol.com>
9900 * basic-long.cs: tests for (ulong)int * (ulong)int also
9901 * mini.c: use the same trick for (ulong)int * (ulong)int
9903 2003-05-27 Nick Drochak <ndrochak@gol.com>
9905 * basic-long.cs: add regression test for (long)int * (long)int
9906 * cpu-pentium.md: add op_bigmul specification
9907 * inssel-long32.brg: add OP_BIGMUL rule
9908 * mini-ops.h: add OP_BIGMUL
9909 * mini-x86.c: register allocator: handle case where src1 needs to be
9911 * mini.c: substitute special BIGMUL opcode in the tree for
9912 (long)int * (long)int
9914 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9916 * jit-icalls.c: call the type ctor on field access if needed.
9918 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9920 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9921 to a method (including results of ldelema, bug#43207).
9923 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9925 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9926 colors to show exception handler blocks.
9928 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9929 (fix for pinvoke7.cs).
9931 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9933 * mini.h, mini.c: ensure correct initialization order for types that
9934 require it. Prepare for lazy compilation of jit icall wrappers.
9935 Provide a name for opcode emulation to reduce unneeded mallocing.
9937 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9939 * mini-x86.c: better register restoring code and profiling
9940 support for tail calls.
9942 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9944 * mini.h, driver.c: prepare for leaf methods optimization.
9946 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9948 * mini.c: get targets of branches before converting a method.
9950 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9952 * mini.c (optimize_branches): added some experimental code (disbaled)
9954 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9956 * mini.c (optimize_branches): fix branch to branch optimization
9958 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9960 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9962 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9964 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9967 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9969 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9970 enable use of interface variables again.
9972 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9973 I1 to registers because there is no simply way to sign extend 8bit
9974 quantities in caller saved registers on x86.
9976 * inssel-float.brg: set costs of some rules to 2 so
9977 that monobure always select the arch. specific ones if supplied,
9978 regardless of the order we pass the files to monoburg.
9980 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9982 * mini.c, mini-x86.c: since the magic trampoline for jumps
9983 can't patch the code directly, we do it as soon as the
9984 method gets compiled.
9986 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9988 * mini-x86.c, mini.h: introduce a new patching method
9989 to support CEE_JMP and tail calls.
9990 * mini.c: obey tail.call. Don't precompile methods target
9992 * tramp-x86.c: new trampoline code to handle methods
9993 reached through a jump.
9995 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9997 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9998 bit values to registers
10000 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10002 * mini.c (mono_compile_get_interface_var): share interface
10003 variables if possible.
10005 2003-05-16 Martin Baulig <martin@ximian.com>
10007 * debug-mini.c (mono_init_debugger): New function to initialize
10008 the debugger. This is not in the debugger since it needs to
10009 access some of mini's internals.
10011 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10013 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10015 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10017 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10018 for value type handling.
10020 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10022 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10023 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10025 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10027 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10028 the constructor through a proxy.
10030 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10032 * jit-icalls.c, inssel.brg: fixes to array element address
10035 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10037 * mini-x86.c (is_regsize_var): allocate pointer to registers
10039 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10041 * driver.c: fixed typo, added intrins to the set of optimizations
10042 tested with regressions.
10044 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10046 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10047 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10050 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10052 * inssel.brg: remove some common pop instructions without side effects
10054 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10056 * inssel-x86.brg: fixed thinko in int to double conversions.
10058 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10060 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10062 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10064 * inssel-long32.brg: two more missing instructions.
10066 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10068 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10069 if not already set.
10071 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10073 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10076 * basic-float.cs: Added tests for negative zero.
10078 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10080 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10081 a couple of missing operations for long casts, with test cases.
10083 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10085 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10087 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10089 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10090 code size estimation.
10092 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10094 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10095 abstract methods (fix bug 42542)
10097 * aot.c: add ability to handle array types
10099 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10101 * mini.c: Call the _specific versions of the object allocation
10102 functions if possible.
10104 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10106 * driver.c: call setlocale ().
10108 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10110 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10113 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10115 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10117 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10118 wrappers (fix bug 42122)
10120 2003-05-04 Martin Baulig <martin@ximian.com>
10122 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10124 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10125 s/mini_set_defaults/mono_set_defaults/g.
10127 2003-05-04 Martin Baulig <martin@ximian.com>
10129 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10131 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10133 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10134 (reported by Don Roberts).
10136 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10138 * mini.c: temporarily work around two bugs for this release.
10140 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10142 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10143 that contains -export-dynamic and it makes using the ld script
10145 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10147 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10149 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10152 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10154 * mini.c: make sure leave calls all the needed finally blocks,
10155 even when the target jumps out of multiple exception clauses.
10157 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10159 * ldscript, Makefile.am: add linker script to reduce the number of
10160 exported symbols (should also fix the issues with libwine defining
10161 some of the same symbols in io-layer).
10163 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10165 * driver.c (mini_main): Avoid assertion when no file name is given on
10168 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10170 * driver.c: added --version/-V command line option.
10171 Added the inline optimization in the regression tests.
10173 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10175 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10176 to the type in the method signature (fixes bug#42134).
10178 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10180 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10182 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10184 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10186 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10188 * driver.c: fixed bug #42100.
10190 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10192 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10194 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10196 * mini.c: moved most of the code required to do inlining to its own
10197 function so it can be reused. Inline also ctors if appropriate.
10199 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10201 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10202 the runtime can call mono API functions.
10204 2003-04-27 Martin Baulig <martin@ximian.com>
10206 * debug-mini.c (mono_debug_init_method): Added
10207 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10208 send a notification to the debugger.
10210 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10211 running in the Mono Debugger, just pass the breakpoint number to
10212 mono_debug_init_method().
10214 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10216 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10218 * mini.c: allow some more unsafe compares.
10220 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10222 * mini-x86.c, Makefile.am: make distcheck works (partially from
10223 a patch by Richard Lee <r.h.lee@attbi.com>).
10224 * regset.c, regset.h: removed, they are unused.
10226 2003-04-25 Dick Porter <dick@ximian.com>
10228 * driver.c: Usage reports the name as 'mono' not 'mini'
10229 * exceptions-x86.c: Build and run on freebsd
10231 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10233 * Makefile.am: install the program with the 'mono' name and
10234 the library as libmono instead of mini and libmini.
10236 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10238 * driver.c: provide the APIs for the embedding interface of the old jit.
10240 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10242 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10244 2003-04-23 Martin Baulig <martin@ximian.com>
10246 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10248 * driver.c: Added `--debug' command line argument to enable
10251 2003-04-23 Martin Baulig <martin@ximian.com>
10253 * debug.[ch]: Removed. The code is now in
10254 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10256 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10259 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10261 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10263 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10266 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10267 mono_domain_finalize.
10268 (mini_method_compile): use mono_method_profile* if the the option is
10271 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10273 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10274 methods with their wrapper.
10276 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10277 methods with their wrapper.
10279 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10282 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10285 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10288 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10290 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10292 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10294 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10295 of the mempool. This is slightly faster and uses less memory
10297 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10299 * mini.c: avoid O(n) allocation for variables.
10301 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10303 * mini.c: handle items on the stack after inlining methods.
10305 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10307 * mini.c: make the method->opcode optimization dependent
10308 on MONO_OPT_INSTRINS and do it lazily.
10310 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10312 * driver.c: print overall results at the end of regression run.
10314 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10316 * inssel.brg: don't overwrite symbolic registers.
10318 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10320 * inssel-x86.brg: fix conversion from long to float.
10322 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10324 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10326 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10328 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10330 * driver.c: Added --print-vtable option as in the old JIT.
10332 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10334 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10336 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10338 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10340 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10342 * mini.c regalloc.c regalloc.h: Fix memory leak.
10344 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10346 * aot.c (mono_aot_get_method): register all used strings
10348 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10350 * mini.c: always intern strings references with ldstr at compile time.
10352 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10354 * Makefile.am: add BUILT_SOURCES.
10356 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10358 * driver.c: give a better error message when the assembly to execute
10359 doesn't have an entry point.
10361 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10363 * Makefile.am: added hack for automake
10365 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10368 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10370 22003-04-07 Martin Baulig <martin@ximian.com>
10372 * Makefile.am: Added Makefile.am.
10374 * debugger-main.c: Removed, this is now in the debugger where it
10377 * mini.pc.in: Call this package `mini' for the moment.