1 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
6 * cpu-amd64.md: Add long_and/or/xor opcodes.
8 2007-06-06 Wade Berrier <wberrier@novell.com>
10 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
12 length of instruction shr_imm (expected 8, got 10)
14 2007-06-06 Zoltan Varga <vargaz@gmail.com>
16 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
18 2007-06-06 Mark Probst <mark.probst@gmail.com>
20 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
21 MonoInternalHashTable again (fixed bug in the internal hash table
24 2007-06-06 Mark Probst <mark.probst@gmail.com>
26 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
27 Have to figure out what makes it crash the SWF regression.
29 2007-06-05 Zoltan Varga <vargaz@gmail.com>
31 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
33 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
35 * mini.c: optimize out the type check when storing null in a
38 2007-06-04 Mark Probst <mark.probst@gmail.com>
40 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
41 MonoInternalHashTable.
43 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
45 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
46 signed integer methods.
48 2007-06-02 Zoltan Varga <vargaz@gmail.com>
50 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
51 permanently since the current approach doesn't work.
53 2007-06-02 Zoltan Varga <vargaz@gmail.com>
55 * inssel.brg (stmt): Only call delegate->invoke_impl if
56 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
58 2007-06-01 Zoltan Varga <vargaz@gmail.com>
60 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
63 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
64 account if it contains a rex prefix.
65 (peephole_pass): Handle OP_FMOVE as well.
67 2007-06-01 Zoltan Varga <vargaz@gmail.com>
69 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
70 as it causes regressions.
72 2007-05-31 Zoltan Varga <vargaz@gmail.com>
74 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
77 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
79 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
80 (mono_arch_get_this_arg_from_call): Ditto.
82 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
84 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
87 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
88 (mono_arch_get_this_arg_from_call): Ditto.
90 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
92 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
93 try to create optimized invoke code and use that for further invocations.
94 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
96 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
98 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
100 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
101 sealed classes or methods.
102 *devirtualization.cs: tests for the new optimization
104 2007-05-29 Zoltan Varga <vargaz@gmail.com>
106 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
107 by the update_volatile () function.
109 2007-05-27 Zoltan Varga <vargaz@gmail.com>
111 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
114 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
116 2007-05-24 Jonathan Chambers <joncham@gmail.com>
118 * mini.c: Add configure checks for header files.
119 * mini-x86.c: Add configure checks for header files.
120 * trace.c: Add configure checks for header files.
121 * aot-runtime.c: Add configure checks for header files.
122 * aot-compiler.c: Add configure checks for header files.
123 * driver.c: Add configure checks for header files.
124 * mini-codegen.c: Add configure checks for header files.
126 Code is contributed under MIT/X11 license.
128 2007-05-22 Zoltan Varga <vargaz@gmail.com>
130 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
131 icompare_imm -128 + op_iclt. Fixes #81703.
133 2007-05-19 Zoltan Varga <vargaz@gmail.com>
135 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
137 2007-05-15 Massimiliano Mantione <massi@ximian.com>
139 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
140 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
141 so that all isinst checks now use "interface_bitmap".
143 2007-05-15 Zoltan Varga <vargaz@gmail.com>
145 * cpu-amd64.md (jmp): Fix a warning.
147 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
149 * basic.cs: Add new regression test.
151 * basic.cs: Remove test which is now in basic-long.cs.
153 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
155 * basic-long.cs: Add new test.
157 2007-05-13 Zoltan Varga <vargaz@gmail.com>
159 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
161 2007-05-12 Zoltan Varga <vargaz@gmail.com>
163 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
165 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
168 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
171 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
172 the exception throwing code a bit.
174 * mini-x86.c (get_call_info): Allocate result from a mempool.
176 2007-05-11 Zoltan Varga <vargaz@gmail.com>
178 * aot-compiler.c (find_typespec_for_class): Fix the assert.
180 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
182 * mini.h (MonoCompile): Add 'token_info_hash' field.
184 * mini.c: Save token->method associations during compilation so the AOT
187 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
188 which reference generic classes and methods.
190 2007-05-10 Zoltan Varga <vargaz@gmail.com>
192 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
194 * aot-compiler.c (compile_method): Fix a typo in a comment.
196 * aot-runtime.c (decode_cached_class_info): Skip generic types.
198 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
201 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
203 2007-05-09 Zoltan Varga <vargaz@gmail.com>
205 * mini.h (MonoCompile): Add 'args' field.
207 * mini.c (mono_compile_create_vars): Store variables representing the arguments
210 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
212 2007-05-08 Zoltan Varga <vargaz@gmail.com>
214 * mini.c (mono_compile_get_interface_var): Remove this unused function.
216 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
218 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
219 opcodes for some opcodes.
221 * mini.h *.brg *.c: Use the new opcodes.
223 2007-05-08 Massimiliano Mantione <massi@ximian.com>
225 * mini.h: Bumped aot revision.
227 * inssel.brg: modified code generation of type checks for interfaces
228 to use the new "MonoClass.interface_bitmap" instead of the old
229 "MonoClass.interface_offsets".
231 2007-04-30 Zoltan Varga <vargaz@gmail.com>
233 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
235 2007-04-29 Zoltan Varga <vargaz@gmail.com>
237 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
240 2007-04-27 Neale Ferguson <neale@sinenomine.net>
242 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
244 2007-04-27 Wade Berrier <wberrier@novell.com>
246 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
247 mini.h) to fix build.
249 2007-04-26 Zoltan Varga <vargaz@gmail.com>
251 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
253 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
254 causes the corlib unit tests to fail.
256 2007-04-25 Zoltan Varga <vargaz@gmail.com>
258 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
260 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
262 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
263 opcodes to the comparison relations.
265 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
266 opcodes to their types.
268 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
270 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
271 it in cfg->arch.cinfo.
273 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
275 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
276 cfg->cil_offset_to_bb.
278 2007-04-24 Zoltan Varga <vargaz@gmail.com>
280 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
281 created becase of initlocals.
283 2007-04-23 Zoltan Varga <vargaz@gmail.com>
285 * mini-alpha.c cpu-alpha.md: More alpha port work from
286 Sergey Tikhonov <tsv@solvo.ru>.
288 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
290 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
292 2007-04-19 Zoltan Varga <vargaz@gmail.com>
294 * cpu-s390.md (break): Correct the length of break instruction.
296 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
298 * mini.c: fix a couple of soft-float issues and comments.
300 2007-04-15 Miguel de Icaza <miguel@novell.com>
302 * trace.c (is_filenamechar): - is also a filename char.
304 2007-04-15 Neale Ferguson <neale@sinenomine.net>
306 * mini-s390.c: Correct checking for enum type in return value processing.
308 2007-04-14 Raja R Harinath <rharinath@novell.com>
310 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
311 (version.h): Makefile is in the build directory.
313 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
315 * mini-amd64.h: fix for assertion failure on Solaris/amd64
317 2007-04-11 Martin Baulig <martin@ximian.com>
319 * mini.c (can_access_member): Fix handling of generic classes;
322 2007-04-10 Zoltan Varga <vargaz@gmail.com>
324 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
326 2007-04-05 Zoltan Varga <vargaz@gmail.com>
328 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
330 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
332 * mini-codegen.c: make sure the right spill amount is
333 used for fp or integer registers (fixes the float_sub_spill() on ppc).
335 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
337 * mini-ppc.c: fixes for the fp_branch_nan test.
339 2007-03-23 Zoltan Varga <vargaz@gmail.com>
341 * basic.cs: Comment out new test which still fails on ia64.
343 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
345 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
347 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
349 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
351 2007-03-22 Zoltan Varga <vargaz@gmail.com>
353 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
354 on 64 bit machines. Fixes part of #80738.
356 * basic.cs: Add regression test.
358 2007-03-17 Zoltan Varga <vargaz@gmail.com>
360 * inssel.brg basic.cs: Revert previous change to fix build.
362 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
365 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
367 * basic.cs: Add new regression test.
369 2007-03-17 Zoltan Varga <vargaz@gmail.com>
371 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
374 2007-03-16 Neale Ferguson <neale@sinenomine.net>
376 * cpu-s390x.md: Correct length of break instruction.
378 2007-03-16 Neale Ferguson <neale@sinenomine.net>
380 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
381 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
383 2007-03-15 Jonathan Chambers <joncham@gmail.com>
385 * *.c: Begin WIN64 port.
386 * mini.c: Use correct register in profiler.
387 * mini-amd64.c: No inline assembly on Win64.
388 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
389 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
390 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
391 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
392 mono_arch_ip_from_context for Win64.
394 Contributed under MIT/X11 license.
396 2007-03-15 Zoltan Varga <vargaz@gmail.com>
398 * exceptions-amd64.c (seh_handler): Ditto.
400 * exceptions-x86.c (seh_handler): Fix a memory leak.
402 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
404 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
405 mini-s390x.c: fixed peephole optimizations to deal
406 correctly with 1 and 2 byte reload avoidance.
408 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
410 * cpu-s390.md, cpu-s390x.md: update localloc length.
412 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
414 * cpu-g4.md: added missing descriptions.
416 2007-03-14 Miguel de Icaza <miguel@novell.com>
418 * Makefile.am: Add support so the tail tests are not executed on
419 PowerPC as that is a known limitation of the PowerPC port.
421 2007-03-13 Jonathan Chambers <joncham@gmail.com>
423 * runmdesc.bat: Move to msvc directory.
425 2007-03-13 Jonathan Chambers <joncham@gmail.com>
427 * runmdesc.bat: Run executable that was produced by the current
428 target and sent via an argument.
430 2007-03-11 Zoltan Varga <vargaz@gmail.com>
432 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
435 * generics.2.cs: Add regression test.
437 2007-03-09 Wade berrier <wberrier@novell.com>
439 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
441 2007-03-09 Zoltan Varga <vargaz@gmail.com>
443 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
444 AOT code depends on this.
446 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
448 * mini.c: more precise tracking of types in the eval stack
449 (part of fix for bug #81044).
451 2007-03-07 Zoltan Varga <vargaz@gmail.com>
453 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
455 * aot-compiler.c (encode_patch): Remove an obsolete comment.
457 2007-03-06 Zoltan Varga <vargaz@gmail.com>
459 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
461 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
463 2007-02-22 Zoltan Varga <vargaz@gmail.com>
465 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
466 a pointer on 64 bit systems. Fixes #80190.
468 * iltests.il: Add new regression test.
470 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
472 * mini.c: inline a constant for Environment.IsRunningOnWindows.
474 2007-02-19 Geoff Norton <gnorton@customerdna.com>
476 * trace.c: Remove an erroneous alignemnt check when tracing.
477 Fixes --trace on OSX86.
479 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
481 * mini-$(arch).h: initialize SP in context for all the archs.
483 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
485 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
486 regressions in the thread tests.
488 2007-02-14 Zoltan Varga <vargaz@gmail.com>
490 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
491 - fixed implementation of LOCALLOC opcode
492 - implemented non-un compare for floats
494 - implementation of FDIV and CKFINITE opcodes
495 - fixes for latest mono updates
496 - additional arch opcodes
498 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
500 * Makefile.am: simplify and merge rules for cross-compilation.
502 2007-02-07 Massimiliano Mantione <massi@ximian.com>
504 * local-propagation.c: Actually *apply* the fix for bug 80591...
506 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
508 * mini-exceptions.c: backuot part of the last change
509 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
511 2007-02-06 Massimiliano Mantione <massi@ximian.com>
512 * inssel.brg: Fix bug 59286.
515 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
517 * mini-exceptions.c: patch from Zoltan to correctly check for
518 stack boundaries (using the stack register, not the frame register),
519 fixes bugs #80724, #79717.
521 2007-02-03 Zoltan Varga <vargaz@gmail.com>
523 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
524 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
526 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
527 presence of frame pointer elimination.
529 2007-02-01 Geoff Norton <gnorton@customerdna.com>
531 * mini-x86.h: NetBSD UCONTEX_REG defines.
533 2007-02-01 Zoltan Varga <vargaz@gmail.com>
535 * inssel-amd64.brg: Fix amd64 build.
537 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
539 * mini.h: remove extern to workaround what looks likes gcc bug 26905
542 2007-01-31 Zoltan Varga <vargaz@gmail.com>
544 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
547 * mini-<ARCH>.c: Use mono_is_regsize_var ().
549 2007-01-30 Mark Mason <mason@broadcom.com>
551 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
552 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
553 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
554 beginning support for CEE_JMP [not quite working yet]
555 * tramp-mips.c: LMF handling now works
557 2007-01-30 Zoltan Varga <vargaz@gmail.com>
559 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
561 * mini.h (NULLIFY_INS): New macro.
563 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
565 * mini.c: statistical profiler fix for windows, patch
566 from Tor Lillqvist (tml@novell.com).
568 2007-01-30 Massimiliano Mantione <massi@ximian.com>
569 * local-propagation.c: Fix bug 80591.
571 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
573 * Makefile.am: put back the --export-dynamic option as with
574 the previous gmodule flags (thanks to Robert Jordan).
576 2007-01-28 Zoltan Varga <vargaz@gmail.com>
578 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
580 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
581 simplify and speed up the local register allocator. Also rename some fields
582 like iassign->vassign.
584 * regalloc.c: Remove some functions which are no longer used since their
585 inlined version is in mini-codegen.c.
587 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
589 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
591 2007-01-27 Zoltan Varga <vargaz@gmail.com>
593 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
594 narrowing. Fixes #80622.
596 * iltests.il: Add new regresssion test.
598 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
600 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
601 debug-debugger.c, debug-debugger.h: warning fixes.
602 * driver.c: updated copyright year and made it fit in one line.
604 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
606 * aot-runtime.c: updated to use mono-dl instead of gmodule.
608 2007-01-25 Zoltan Varga <vargaz@gmail.com>
610 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
612 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
614 * iltests.il: Add new test for bug #80507.
616 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
618 * mini-arm.h: use soft-float also on vfp for now.
620 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
622 * mini.c: fix some more soft-float issues.
624 2007-01-24 Zoltan Varga <vargaz@gmail.com>
626 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
628 2007-01-24 Massimiliano Mantione <massi@ximian.com>
629 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
630 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
631 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
633 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
635 * mini-arm.c: typo fix.
637 2007-01-23 Neale Ferguson <neale@sinenomine.net>
639 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
641 2007-01-21 Zoltan Varga <vargaz@gmail.com>
643 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
644 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
646 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
648 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
650 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
652 * inssel.brg: Fix a warning.
654 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
656 * abcremoval.c ssa.c ssapre.c: Update after this change.
658 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
660 * dominators.c (df_set): Use mono_bitset_union_fast.
662 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
664 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
665 mini-codegen.c: reduce relocations and memory usage for the cpu
668 2007-01-20 Zoltan Varga <vargaz@gmail.com>
670 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
672 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
673 to reduce their size.
675 2007-01-19 Mark Mason <mason@broadcom.com>
677 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
678 * mini-mips.c: more configuration macros, support long conditional branches, additional
679 asserts, fix epilog instrumentation.
680 * mini-mips.h: use standard stack walk
681 * cpu-mips.md: increase size of div, rem and conditional branches
683 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
685 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
688 2007-01-19 Zoltan Varga <vargaz@gmail.com>
690 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
691 (compile_method): Ditto.
693 * aot-runtime.c (decode_klass_info): Ditto.
695 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
696 needed by the code generated by inssel.brg. Also fix a warning.
698 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
700 * mini.c: deal with enums that become genericinsts by
701 being nested in a generic class (bug #79956).
703 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
705 * mini.c: match the generic definition to check for
706 private access with generic types (bug #78431).
708 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
710 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
711 to make life easier for people cross-compiling that insist on not
714 2007-01-17 Mark Mason <mason@broadcom.com>
716 * inssel-long.brg: patch to deal with mips missing flags
717 * inssel-long32-mips.brg: implement overflow checks
718 * insset-mips.brg: implement overflow checks
719 * mini-mips.h: implement conditional exception handling
720 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
721 Remove unused code, minor cleanups.
722 * exceptions-mips.c: minor cleanups
723 * mini-ops.h: add mips conditional exception ops
724 * cpu-mips.md: add mips conditional exception ops
727 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
729 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
730 to deal with mips missing of flags.
732 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
734 * exceptions-ppc.c: execute fault handlers.
736 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
738 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
740 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
742 * mini.c: handle also floating point values in initialize_array.
744 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
746 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
747 array initialization and make it conditional on the intrins option.
749 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
751 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
752 relocations and put the patch info names close to the enum definition.
754 2007-01-15 Mark Mason <mason@broadcom.com>
756 * basic.cs, exceptions.cs: break up large tests to increase debugability.
758 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
760 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
762 2007-01-12 Raja R Harinath <rharinath@novell.com>
764 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
766 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
768 * Makefile.am: distribute the mips sources.
770 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
772 * mini-codegen.h: handle bug #80489 here, by excluding ecx
775 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
777 * cpu-x86.md: back out for now as this triggers other regressions.
779 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
781 * cpu-x86.md: force src1 and dest regpair for long shift instructions
782 to eax:edx, so ecx can't get allocated to them (bug #80489).
784 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
786 * mini.c, mini-exceptions.c: enabled running fault handlers
789 2007-01-03 Miguel de Icaza <miguel@novell.com>
791 * driver.c: If nothing fail, do not use the string "failed",
792 because it makes it very annoying to view test result logs on the
795 2006-12-30 Miguel de Icaza <miguel@novell.com>
797 * debug-debugger.c (mono_debugger_main): Rename "main" to
798 "main_method" to prevent a warning.
800 Remove a warning for unused field.
802 2006-12-28 Martin Baulig <martin@ximian.com>
805 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
807 2006-12-22 Martin Baulig <martin@ximian.com>
809 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
810 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
811 seperate `.mdb_debug_info' section, so we can access it from the
812 debugger even if the binary is stripped.
814 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
815 from the `.mdb_debug_info' here to prevent the linker from
816 removing that section.
818 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
821 2006-12-19 Robert Jordan <robertj@gmx.net>
823 * mini-x86: enable the code to return small structures in
824 registers for FreeBSD as well. Fixes bug #80278.
825 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
827 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
829 * mini-x86.c: align the stack when calling the profiler
830 function instrumenting the prolog (on OSX).
832 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
834 * mini.c: emit a break opcode where Debugger.Break () is called.
836 2006-12-13 Miguel de Icaza <miguel@novell.com>
838 * mini.c (mono_method_to_ir): Provide useful information on this
839 assert, to prevent others from debugging like I did.
841 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
843 * mini.c: enable code which was incorrectly commented
846 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
848 * mini-x86.c: enable on OSX, too, the code to return small
849 structures in registers.
851 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
853 * mini-x86.c: remove the use of the dynamic code manager here, too.
855 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
857 * mini.h, debug-debugger.c, tramp-*.c: fixed
858 mono_debugger_create_notification_function() to use
859 mono_global_codeman_reserve () instead of a dynamic code manager.
861 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
863 * mini.c, jit-icalls.h, jit-icalls.c: remove the
864 ves_array_element_address() jit icall and use a generated
865 managed method instead (which is about 4 times faster for a rank 3
868 2006-11-29 Mark Mason <mason@broadcom.com>
870 * basic-calls.cs: additional tests for passing
871 structures as function arguments.
873 2006-11-29 Mark Mason <mason@broadcom.com>
875 * mini-mips.h: disable custom exception handling
876 * mini-mips.c: throw/rethrow should use jalr to call
877 exception stubs. Fixed bug with passing structures
878 by value. More support for tracing floating point
881 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
883 * mini.c: fixed typo in the soft-float ldind.r4 handling
886 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
888 * mini.c, mini.h, driver.c: added --runtime command line
889 option to select a different runtime than the autodetected one.
890 * jit.h: added API for embedders to initialize with a specific
893 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
895 * mini.c: handle also boxing of r4 values (bug #80024).
897 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
899 * mini-ppc.c: force indirect calls until we reserve
900 enough address space for all the generated code.
902 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
904 * exceptions-arm.c: workaround bugs in the libc definition
907 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
909 * inssel.brg: fixes from me and Mark Mason.
911 2006-11-23 Dick Porter <dick@ximian.com>
913 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
914 semaphore display now we've fixed the initial value
916 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
918 * inssel.brg: partially revert the last change to fix the build.
920 2006-11-21 Mark Mason <mason@broadcom.com>
922 * inssel.brg: Add and use compare-and-branch macros to support
923 architectures that do not have condition code registers (ie. MIPS).
924 * *-mips.{c,brg,md}: Fix copyright statements
926 2006-11-20 Mark Mason <mason@broadcom.com>
928 * Makefile.am: remove mini-codegen.c from list of MIPS sources
929 * mini.c: Allow GET_CONTEXT to be specified by the arch port
930 * mini.h: Added declaration for mono_print_ins()
931 * mini-codegen.c: added ins_spec initializer for MIPS
932 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
933 vreg to be virtual and hreg to be non-virtual.
934 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
935 is not yet working/implemented correctly.
936 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
937 non-static, fixup calls to print_ins() from other parts in the file.
939 2006-11-20 Mark Mason <mason@broadcom.com>
941 * basic-calls.cs: added tests for passing structures as arguments
944 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
946 * inssel-long32.brg: optimize signed division by power of two.
948 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
950 * mini-arm.c: added support for interworking with thumb code
951 (mono must be still be built using the ARM instruction encoding).
953 2006-11-19 Miguel de Icaza <miguel@novell.com>
955 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
956 verifier has different rules for it. Fixes a few verifier issues
959 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
960 at the end, so people know what happened.
962 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
964 * brach-opts.c: in optimize_exception_target() make sure we
965 are in a catch clause (fixes bug #79871).
967 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
969 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
970 more soft-float support fixes.
972 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
974 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
975 that are passed half on the stack and half in registers.
977 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
979 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
980 more mips integration work from Mark E Mason
981 <mark.e.mason@broadcom.com>.
983 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
985 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
986 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
987 tramp-mips.c: added sources for the mips port, not
988 integrated in the build yet. Contributed by
989 Mark E Mason <mark.e.mason@broadcom.com>.
991 2006-11-14 Neale Ferguson <neale@sinenomine.net>
993 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
995 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
997 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
998 put the soft-float rules in its own file since it seems to
999 break s390 compilation.
1001 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1003 * mini-arm.c: fixed wrnings.
1005 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1007 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1008 inssel-arm.brg: ARM support for soft-float.
1010 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1012 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1013 loads and stores of 32 bit fp values.
1015 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1017 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1019 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1020 works. Fixes #79852 and #79463.
1022 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1024 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1025 more soft-float support WIP and fixes.
1027 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1029 * mini-arm.c: some VFP updates.
1031 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1033 * mini-exceptions.c: 0 is a valid local var offset in some
1034 architectures, don't assert (bug #78508).
1036 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1038 * exceptions-arm.c: fixed off by one error in stack walk code.
1040 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1042 * mini.h, mini.c: more precise tracking of type load exceptions.
1044 2006-11-03 Robert Jordan <robertj@gmx.net>
1046 * Makefile.am: [WIN32] Add monow.exe target.
1047 * driver.c: [WIN32] Don't detach the console when debugging.
1050 2006-10-30 Miguel de Icaza <miguel@novell.com>
1052 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1054 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1056 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1058 * driver.c (mini_regression): Fix --regression with AOT.
1060 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1062 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1064 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1066 * mini-sparc.h: Don't use sigaction on sparc/linux.
1068 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1070 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1072 * mini-exceptions.c: Add proper include files for getpid ().
1074 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1076 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1077 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1080 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1081 name cache to reduce its size.
1083 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1085 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1087 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1088 the mono_lmf TLS variable.
1090 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1091 trampoline lmf frames.
1093 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1095 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1097 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1098 the mono_lmf TLS variable.
1100 * mini-exceptions.c: Access the LMF structure through accessors.
1102 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1103 variable instead of in jit_tls->lmf.
1105 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1107 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1108 trampoline lmf frames.
1110 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1112 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1114 * mini.c trace.c mini-x86.c: Revert these too.
1116 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1119 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1121 * genmdesc.c: removed now dead code.
1123 2006-10-09 Robert Jordan <robertj@gmx.net>
1125 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1127 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1129 * mini.h: do not leave gaps in the opcode values.
1131 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1133 * jit-icalls.h: flag functions as internal here, too.
1135 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1137 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1138 functions with the internal attribute.
1140 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1142 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1144 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1146 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1149 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1151 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1152 tail calls as on other platforms.
1154 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1156 * iltests.il: Add a few tailcall tests.
1158 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1160 * driver.c: fix loop for old compilers (bug #79521).
1162 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1164 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1166 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1168 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1169 metadata without any code.
1171 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1172 more precise debugging information using gdb.
1174 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1176 * inssel-ia64.brg: Make the helper methods static.
1178 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1180 * inssel-x86.brg: make the helper methods static.
1182 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1184 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1186 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1188 * mini.c: updates for monoburg changes.
1189 * inssel.brg: make a few helper functions static as they should.
1191 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1193 * Makefile.am: Move mini-codegen.c to common_sources.
1195 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1197 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1199 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1200 mini-ppc.h: port to use the common local register allocator.
1202 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1204 * mini.h: Remove the comment too then.
1206 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1208 * mini.h: put back backend.data which is to be used shortly and
1209 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1210 pointers on 4 byte boundaries it'd have much bigger issues running
1211 and you can ifdef it out anyway.
1213 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1215 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1216 MonoInst size by 4 bytes on 64 bit machines.
1218 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1220 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1221 replacement with more meaningful field names. Arch maintainers, please
1222 check the assigned names are good enough for your arch.
1224 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1226 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1227 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1229 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1231 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1232 relocations and memory requirements, put the optimization flags
1233 definitions in their own file.
1235 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1237 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1239 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1241 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1243 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1245 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1247 * inssel.brg: use the correct function to get the size of an item
1248 in an array, given an element class.
1249 * aot-compiler.c: do not access class->class_size directly.
1251 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1253 * mini.h, debug-mini.c: added a debugging function to print
1254 info about local variables and arguments in a jitted method.
1256 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1258 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1260 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1262 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1264 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1265 inner and outer loops when passing vtypes.
1267 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1269 * mini-ppc.c: take into account the cpu errata for cache flushing
1270 which caused some random errors (bug #79381).
1272 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1274 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1275 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1277 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1279 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1282 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1285 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1286 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1288 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1291 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1293 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1295 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1297 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1298 macro does not have to be changed during debugging.
1300 * 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>.
1302 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1304 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1306 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1307 MONO_ARCH_NO_EMULATE_MUL is defined.
1309 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1311 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1313 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1315 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1317 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1319 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1320 stuff to mini-exceptions.c where it is used.
1322 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1323 setup code, the real one is in mini-exceptions.c.
1325 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1326 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1327 some changes from the freebsd ports tree.
1329 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1332 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1334 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1336 * mini.c: on Linux, check for /proc to be mounted
1337 (bug# 79351, novell bug#201204).
1339 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1341 * mini.c: handle cases where pthread_attr_getstack() behaves
1342 incorrectly (bug #78096).
1344 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1346 * mini-arm.c: support larger stack frames (bug #79272).
1348 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1350 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1352 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1355 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1356 mono_class_from_name () to find a class from its name.
1358 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1360 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1362 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1364 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1366 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1368 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1370 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1371 callinfo->trampoline.
1373 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1375 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1378 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1380 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1382 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1384 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1385 stats.method_trampolines, it is already done by the generic trampoline code.
1387 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1389 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1391 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1393 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1395 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1397 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1399 * mini.c (print_jit_stats): Print new stats.
1401 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1403 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1405 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1406 Address on two dimensional arrays. Fixes #78729.
1408 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1410 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1413 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1415 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1418 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1420 (mini_get_ldelema_ins): Ditto.
1422 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1424 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1425 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1428 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1430 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1431 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1433 * exceptions-s390x.c: Cosmetic change.
1435 * tramp-s390.c: Fix warning.
1437 * cpu-s390.md: Correct length of mul_imm.
1439 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1441 * aot-compiler.c: added binary writer with ELF backend
1442 implementation (only on Linux/x86 for now).
1444 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1446 * Makefile.am: Don't run net 2.0 AOT tests.
1448 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1449 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1451 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1453 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1455 * aot-compiler.c: simplified and refactored the asm-writing code
1456 to allow different backends.
1458 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1460 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1462 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1463 little. Share patches of type TYPE_FROM_HANDLE as well.
1465 * mini.c (mono_patch_info_equal): New helper function.
1466 (mono_patch_info_hash): Ditto.
1468 * aot-compiler.c (emit_method_code): Fix s390 build.
1470 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1471 is not handled because it is stored as a flag and not as a type ctor. Fixes
1474 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1476 * aot-compiler.c: Fix computation of GOT slot statistics.
1478 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1479 Also remove support for not PIC AOT.
1481 * mini.h: Bump AOT file format version.
1483 * objects.cs: Add a test for #78990.
1485 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1486 (peter.dettman@iinet.net.au). Fixes #79087.
1488 * basic-long.cs: Add a test for the above.
1490 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1492 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1494 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1497 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1499 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1502 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1504 * mini.c: Don't verify COM proxy invoke calls
1507 2006-08-10 Dick Porter <dick@ximian.com>
1509 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1510 which process is holding semaphores locked.
1512 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1514 * mini-ia64.c mini-amd64.c: Fix #79027.
1516 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1518 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1520 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1521 implicit arguments in a vararg call. Fixes #79027.
1523 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1525 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1526 (mono_get_array_new_va_signature): Ditto.
1528 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1530 * aot-runtime.c: Call init_plt lazily.
1532 * inssel-long.brg: Fix unsigned long->int conversion.
1534 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1536 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1537 that most data is now in the .rss/.data section.
1539 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1541 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1543 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1545 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1547 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1549 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1550 virtual call. Fixes #79010.
1552 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1553 and use the result as the this argument in the real call.
1555 * generics.2.cs: Add a new test for #79010.
1557 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1559 * mini-x86.c: Fix a warning.
1561 * aot-compiler.c: Add a bunch of statistics.
1563 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1565 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1567 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1569 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1571 * 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>.
1573 2006-07-13 Miguel de Icaza <miguel@novell.com>
1575 * mini.c (mono_method_to_ir): Obtain the original method in the
1576 CIL stream and use this to perform validation.
1580 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1582 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1583 (mono_arch_call_opcode): Ditto.
1585 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1588 * mini.c (mono_patch_info_dup_mp): New helper function.
1590 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1591 compilation. Fixes #78827.
1593 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1595 * declsec.c: Use original security informations for
1596 MONO_WRAPPER_MANAGED_TO_MANAGED.
1598 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1600 * mini.c: Allow Com Interop methods/classes and
1601 don't verify COM wrapper calls
1604 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1606 * inssel-long32.brg: Fix long->i4 checked conversion.
1608 * exceptions.cs: Add a test for the above.
1610 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1612 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1614 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1617 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1620 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1622 * mini.c: Fix solaris/x86 exception handling.
1624 * Makefile.am: Get rid of $(ICU_LIBS).
1626 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1628 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1629 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1630 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1632 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1634 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1635 this function causes a SIGSEGV.
1637 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1639 * mini.c: Remove unused solaris/x86 includes.
1641 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1643 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1645 2006-06-20 Jb Evain <jbevain@gmail.com>
1647 * cpu-g4.md: fix max length of start_handler instruction.
1649 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1650 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1652 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1653 * ssa.c: Fixed bug 78653 for SSA based deadce.
1654 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1655 MonoInst.flags, used in SSA based deadce.
1656 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1657 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1659 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1661 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1662 it can end up using non executable memory on ppc64 systems
1663 running ppc32 userspace (fix from Johannes Berg).
1665 2006-06-14 Dick Porter <dick@ximian.com>
1667 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1670 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1671 * mini.c: Made so that inline is locally disabled if it would
1672 trigger a .cctor, because too many apps depend on this behavior
1673 (which seems to be also the one of the MS CLR).
1675 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1677 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1678 No idea why this worked before.
1680 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1681 which branch to outer exception clauses since they could skip the
1682 inner finally clauses. Fixes #78633.
1684 * exceptions.cs: Add a test for the above.
1686 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1689 * iltests.il: Add a test for the above.
1691 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1693 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1694 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1696 * iltests.il: Add a test for the above.
1698 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1700 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1702 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1703 methods as instrinsics.
1705 2006-06-09 Wade Berrier <wberrier@novell.com>
1707 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1708 (simple-cee-ops.h ssapre-mini-ops.h)
1710 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1712 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1713 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1715 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1716 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1718 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1720 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1722 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1724 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1725 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1726 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1727 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1728 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1729 of opcodes, so that bug 78549 should not happen again.
1730 * ssapre.c: Updated to use the renamed files.
1732 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1734 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1735 in OP_ATOMIC_EXCHANGE_I4.
1737 2006-06-07 Wade Berrier <wberrier@novell.com>
1739 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1740 in mono_debugger_create_notification_function)
1742 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1744 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1746 * mini.c (type_from_stack_type): Disable some changes which do not
1749 * driver.c: Reenable opts.
1751 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1752 of the evaluation stack.
1754 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1755 evaluation stack trace at entry to the bblock.
1757 * mini.c (merge_stacks): New function to perform verification of stack merges.
1758 Turned off by default.
1760 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1763 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1765 * local-propagation.c: Fixed bug 78549.
1767 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1769 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1771 2006-06-02 Miguel de Icaza <miguel@novell.com>
1773 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1774 tramp-arm.c, tramp-ia64.c
1775 (mono_debugger_create_notification_function): Update signature to
1776 new signature and use new protocol for creating the notification
1779 Should fix the build.
1781 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1783 * exceptions-ppc.c (mono_jit_walk_stack)
1784 (ves_icall_get_frame_info): Fix the build
1786 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1788 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1790 2006-05-31 Raja R Harinath <rharinath@novell.com>
1792 * il2tests.2.il: New file for generics CIL tests. Add test for
1794 * Makefile.am: Update.
1797 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1800 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1802 * aliasing.c: Fixed bug 78311.
1804 2006-05-29 Martin Baulig <martin@ximian.com>
1806 * mini-exceptions.c (mono_find_jit_info): When computing the
1807 native offset, check whether we're actually inside the method's
1808 code; call mono_debug_print_stack_frame() to format the frame.
1809 (ves_icall_System_Exception_get_trace): Call
1810 mono_debug_print_stack_frame() to format the stack frame.
1811 (ves_icall_get_trace): Update to the new debugging API.
1812 (mono_jit_walk_stack_from_ctx): Likewise.
1813 (ves_icall_get_frame_info): Likewise.
1815 * mini.c (get_method_from_ip): Use the new debugging API.
1816 (mono_print_method_from_ip): Likewise.
1819 (mono_jit_walk_stack): Use the new debugging API.
1820 (ves_icall_get_frame_info): Likewise.
1822 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1824 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1826 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1828 * mini.c: Added "limitator" to inline for debugging.
1830 2006-05-24 Martin Baulig <martin@ximian.com>
1832 * debug-debugger.c (mono_debugger_init): Create a private,
1833 malloc()-based code manager for the notification function and
1834 intentionally leak it on exit. This fixes the crash-on-exit race
1838 (mono_debugger_create_notification_function): Added
1839 `MonoCodeManager *' argument.
1842 (mono_debugger_create_notification_function): Added
1843 `MonoCodeManager *' argument.
1845 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1847 * aliasing.c: Fixed 64 bit issue.
1848 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1849 default since all known bugs are fixed (one more time!).
1851 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1853 * mini.c: write barrier support.
1855 2006-05-23 Martin Baulig <martin@ximian.com>
1857 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1858 check at the top of the file.
1860 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1862 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1863 reverting changes without reason and without changelog entries.
1865 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1867 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1868 to a few opcodes. Fixes #78439.
1870 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1871 consistency with other archs.
1873 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1875 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1877 * debug-debugger.c: fix the build.
1879 2006-05-17 Martin Baulig <martin@ximian.com>
1882 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1883 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1884 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1885 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1887 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1889 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1891 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1893 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1894 MONO_TYPE_GENERICINST.
1896 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1897 MONO_TYPE_GENERICINST.
1899 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1901 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1904 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1906 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1908 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1910 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1912 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1913 mono_trace_cleanup ().
1915 * iltests.il: Fix problem with the newly added test.
1917 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1918 due to register constraints, free up the previous hreg. Fixes #78314.
1920 * iltests.il: Add new test for #78314.
1922 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1923 Interlocked.Add. Fixes #78312.
1925 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1927 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1929 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1931 2006-05-05 Martin Baulig <martin@ximian.com>
1933 * debug-mini.c (mono_debug_open_block): New method.
1936 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1937 the beginning of each basic block.
1940 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1941 the beginning of each basic block.
1943 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1945 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1946 default until I understand why they break the build on amd64.
1948 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1950 * mini.c (mini_cleanup): Call mono_cleanup ().
1952 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1955 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1957 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1958 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1959 default since all known bugs are fixed, and I cannot reproduce bug
1960 77944... I'm asking Matt Hargett to test again after this commit.
1962 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1964 * mini-codegen.c: Fixed typo that thrashed inline.
1966 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1968 * dominators.c (compute_dominators): Avoid using a worklist since
1969 it is not correct in some cases. Instead, iterate over all bblocks as
1970 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1972 2006-04-28 Miguel de Icaza <miguel@novell.com>
1974 * mini.c (mono_jit_compile_method_inner): Use
1975 mono_prepare_exception_from_error that resets the value
1978 2006-04-27 Miguel de Icaza <miguel@novell.com>
1980 * mini.c: Move the mini_loader_error_to_exception to metadata.
1982 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1984 * aliasing.c: Fixed bug 78210.
1986 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1988 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1989 default until all their problems (or the ones they trigger) are fixed.
1991 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1993 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1995 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1996 as loaded only after resolving patches since that could invoke the same method.
1998 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2000 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2003 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2006 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2009 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2010 made from AOT code through the PLT table.
2012 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2013 holding the plt offset when a call is made to the aot plt trampoline.
2015 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2017 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2020 * Makefile.am (common_sources): Fix build breakage.
2022 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2023 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2024 intra-assembly calls if possible.
2026 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2028 * mini-trampolines.c: Handle PLT entries.
2030 * mini.c: Avoid creating a GOT var for calls.
2032 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2035 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2038 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2041 * mini.h: Bump AOT file format version.
2043 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2046 2006-04-25 Martin Baulig <martin@ximian.com>
2048 * driver.c: Disable copyprop, consprop and inline when running
2049 inside the debugger.
2051 2006-04-25 Martin Baulig <martin@ximian.com>
2053 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2054 with `get_current_thread' and added `detach'.
2055 (MonoDebuggerMetadataInfo): Added `thread_size',
2056 `thread_tid_offset', `thread_stack_ptr_offset' and
2057 `thread_end_stack_offset'.
2059 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2061 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2064 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2065 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2067 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2069 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2071 * aot.c: Add support for ADJUSTED_IID.
2073 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2075 * aot.c (emit_method_order): Don't align method_order_end.
2077 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2078 the interface ID changes.
2080 2006-04-21 Dick Porter <dick@ximian.com>
2082 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2083 cleaning up a thread. Fixes the new part of bug 77470.
2085 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2087 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2090 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2092 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2094 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2095 SIGSEGV. Fixes #78072.
2097 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2098 unregister our SIGABRT handler.
2100 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2102 * mini.c: Disabled inline where it can alter the call stack in a
2103 way visible from managed code.
2104 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2107 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2109 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2110 on other platforms. Fixes #78089.
2112 2006-04-13 Martin Baulig <martin@ximian.com>
2114 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2115 determine whether we're inside the debugger.
2118 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2120 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2122 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2123 handler clauses. Fixes #78024.
2125 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2126 in the CALL_MEMBASE opcodes. Fixes #78088.
2127 (mono_arch_get_vcall_slot_addr): Ditto.
2129 2006-04-10 Martin Baulig <martin@ximian.com>
2131 * debug-debugger.c: The thread handling code has now been moved
2132 into ../metadata/threads.c.
2134 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2136 * driver.c (mono_main): Fix --with-gc=none build.
2138 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2139 (mono_spillvar_offset_float): Ditto.
2140 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2141 hreg, not when its !global, since on ia64, there is a third category: stacked
2144 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2146 * mini.c: set MonoInst->klass for load field address and a few other
2149 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2151 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2153 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2155 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2156 the branch opt changes.
2158 2006-04-06 Dick Porter <dick@ximian.com>
2160 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2162 * wapihandles.c (mini_wapi_seminfo):
2163 * driver.c (mono_main): Add semaphore info option
2165 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2167 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2168 branch optimization changes. Fixes #78009.
2170 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2172 * mini.c: ignore accessibility of methods in managed->native wrappers.
2174 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2176 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2178 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2180 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2182 * mini.c: Modify the branch optimizations to preserve the invariant that
2183 the entries inside the in_bb and out_bb arrays are unique.
2184 (mono_unlink_bblock): Avoid creation of new arrays.
2186 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2188 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2191 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2193 * mini.c (optimize_branches): Remove the "optimizations" in
2194 the cbranch1/cbranch2 -> branch cases which were causing several
2195 problems in the past. Fixes #77986.
2197 2006-03-31 Chris Toshok <toshok@ximian.com>
2199 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2200 default optimizations :(
2202 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2204 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2207 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2209 * local-propagation.c: Added comments to structs and removed
2210 "Mono" prefixes from local tree mover types.
2212 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2214 * Makefile.am (arch_sources): Define this for each architecture so
2215 libmono_la_SOURCES is defined in one place.
2217 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2219 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2222 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2224 * driver.c: print the GC name supplied by configure.
2226 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2228 * local-propagation.c: Added tree mover, and moved here all the
2229 local propagation code from mini.c
2230 * mini.c: Added support for treeprop, and moved all the local
2231 propagation code to local-propagation.c
2232 * mini.h: Added support for treeprop
2233 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2234 treeprop, inline and deadce by default
2235 * Makefile.am: Added local-propagation.c
2237 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2239 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2241 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2243 * debug-debugger.c: make it compile without the Boehm GC.
2245 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2247 * mini.c: fixed issue with mismatch when an icall is registered
2248 with multiple names but same address.
2250 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2252 * declsec.c, mini-exceptions.c: use write barrier to set reference
2253 fields of managed objects.
2255 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2257 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2258 (can_access_internals): Fix a warning.
2260 * mini.c (print_method_from_ip): Rename this to
2261 mono_print_method_from_ip so it gets exported.
2263 * trace.c: Deal with strings inside StringBuilder's containing garbage
2264 and fix memory leaks. Fixes #77848.
2266 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2268 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2271 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2273 * mini-s390.c: Remove OP_X86_TEST_NULL.
2275 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2277 * mini.c: use the correct GetHashCode() for the moving collector.
2279 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2281 * liveness.c: Regalloc spill cost tuning.
2283 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2285 * mini-s390x.h: Correct S390_LONG macro.
2287 * mini-s390x.c: Cleanup unused code.
2289 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2291 * jit-icalls.h: New file.
2293 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2294 icalls and include that instead of including jit-icalls.c.
2296 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2299 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2301 * mini.c: when checking for member accessibility, also check for
2302 friend assemblies and for explicit interface implementations.
2304 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2306 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2308 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2310 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2311 common cases are done first.
2313 * mini-ops.h: Only define platform specific opcodes on the given platform.
2315 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2318 2006-03-14 Martin Baulig <martin@ximian.com>
2320 Revert Paolo's change from r57348:
2322 * mini.h: don't use gboolean for bitfields.
2323 * mini.c: verifier changes for fields and methods accessibility.
2325 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2327 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2329 * mini-s390x.c: Fix conv_r_un.
2331 * cpu-s390, cpu-s390x.md: Fix lengths.
2333 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2335 * mini.c: nested types have access to all the nesting
2336 levels, not just the enclosing types.
2338 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2340 * mini.c: added a few more verification checks.
2342 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2344 * liveness.c: Merge optimizations from the linear-il branch.
2346 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2348 * mini-ia64.c (emit_call): Add a comment.
2350 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2352 * tramp-ia64.c: Fix some warnings.
2354 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2356 * mini.h: don't use gboolean for bitfields.
2357 * mini.c: verifier changes for fields and methods accessibility.
2359 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2361 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2362 lazy icall wrapper changes.
2364 * dominators.c: Replace all the dominator algorithms with faster
2365 ones from the linear-il branch.
2367 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2370 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2371 common cases are done first.
2373 * mini-amd64.c: Fix some warnings.
2375 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2378 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2381 * mini.h: Add a missing prototype.
2383 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2385 * mini.c: Compile icall wrappers lazily.
2387 * mini-codegen.c: Use printf instead of g_print since its much faster.
2389 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2392 * mini.c (optimize_branches): Cache the negative result from
2393 remove_block_if_useless ().
2395 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2396 Also fix some bblock linking issues.
2398 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2401 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2403 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2404 accessed fields first, for better cache behavior.
2406 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2408 * mini.c: speedup IList<T> array accesses.
2410 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2412 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2413 inline_costs counter. Fixes #77190.
2415 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2417 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2418 trace messages. Fixes #77706.
2420 2006-03-04 Martin Baulig <martin@ximian.com>
2422 * tramp-amd64.c, tramp-x86.c
2423 (mono_debugger_create_notification_function): Use
2424 mono_global_codeman_reserve() to allocate a buffer at runtime and
2427 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2429 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2430 notification function at runtime and then call `initialize' in the
2431 `MONO_DEBUGGER__debugger_info' vtable.
2433 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2435 * iltests.il: Fix a visibility problem.
2437 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2439 * driver.c, mini.c: add hooks for the counters API.
2441 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2443 * driver.c: show disabled options.
2445 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2447 * linear-scan.c: always use cost-driven selection.
2449 2006-02-28 Raja R Harinath <rharinath@novell.com>
2451 * jit-icalls.c (helper_compile_generic_method): Revert change from
2454 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2456 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2458 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2460 * inssel.brg: style fixes, mostly to force the updated monoburg
2461 to run for people using svn.
2463 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2465 * mini.c: match monoburg changes.
2467 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2469 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2470 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2471 declaration in the header file.
2473 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2475 * helpers.c: reduce relocations and mem usage.
2477 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2479 * mini.h, mini-codegen.c: disable logging features if
2480 requested by configure.
2482 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2484 * mini.c: tiny verifier changes.
2486 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2488 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2489 cpu-pentium.md: stack alignment changes for osx/x86,
2490 partially from Geoff Norton <gnorton@customerdna.com>.
2492 2006-02-24 Raja R Harinath <harinath@gmail.com>
2494 * jit-icalls.c (helper_compile_generic_method): Update to changes
2495 in metadata/class.c.
2497 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2499 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2501 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2502 interface calls with large offsets.
2504 2006-02-23 Raja R Harinath <rharinath@novell.com>
2506 * jit-icalls.c (helper_compile_generic_method): Document the
2507 special-case we depend on so that we can inflate the method twice
2508 with the same context with no bad side-effects.
2510 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2512 * mini-x86.c, mini-amd64.c: fix for case when xen support
2515 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2517 * mini-x86.c, mini-amd64.c: generate code to access tls items
2518 in a faster way for Xen systems.
2520 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2522 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2523 updates and compilation fixes for the OSX/x86 port, mostly from
2524 Geoff Norton <gnorton@customerdna.com>.
2526 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2528 * inssel.brg: faster interface call implementation
2529 to sync with the interface_offsets MonoVTable changes.
2531 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2533 * mini.c: more verification checks.
2535 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2537 * mini.c: added a few more verification checks.
2539 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2541 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2542 facility on the processor and use it if available.
2544 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2546 * driver.c, aot.c, mini.c: throw exception if the IL code is
2547 invalid or unverifiable.
2549 2006-02-17 Raja R Harinath <rharinath@novell.com>
2551 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2554 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2556 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2558 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2560 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2561 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2562 handling of instantiated generic valuetypes.
2564 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2566 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2567 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2570 * generics.2.cs: Revert the nullable reftypes tests.
2572 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2574 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2575 using __builtin_frame_address (1) as it doesn't work in the presence
2576 of optimizations. Hopefully fixes #77273.
2578 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2579 -> generics.cs change as it doesn't work with some automake versions.
2581 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2583 * mini.c: handle systems that sue a different way to
2584 retrieve the stack address of the current thread.
2586 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2588 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2589 it specially in the makefile.
2591 * generics.2.cs: Add tests for nullable reference types.
2593 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2595 * mini.c: always handle the case when mono_jit_init()
2596 is called in a thread different from the main thread,
2597 confusing libgc (bug #77309).
2599 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2601 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2603 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2605 * mini.c: change optimize_branches () to use a single loop
2606 and introduce a new optimization to simplify some range checks.
2608 2006-02-03 Martin Baulig <martin@ximian.com>
2610 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2611 and merged with debugger_thread_manager_add_thread().
2612 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2613 inform the debugger about the main thread.
2615 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2617 * basic.cs: Add test for div.un/rem.un constant folding.
2619 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2621 * cpu-s390x.md: correct int_xor_imm length
2623 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2625 * generics.2.cs: New test for #77442.
2627 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2630 2006-02-02 Martin Baulig <martin@ximian.com>
2632 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2633 <mono/metadata/mono-debug-debugger.h>
2635 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2637 2006-02-02 Martin Baulig <martin@ximian.com>
2639 * debug-debugger.h: New header file for debug-debugger.c.
2641 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2642 function is a separate thread anymore; add support for attaching.
2644 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2646 * tramp-x86.c: Fix a warning.
2648 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2650 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2651 on very large methods.
2653 * aot.c (load_patch_info): Fix a warning.
2655 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2657 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2658 mini-ops.h: alu membase optimizations.
2660 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2662 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2663 to speedup StringBuilder.
2665 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2667 * dominators.c (mono_compute_natural_loops): Fix detection of
2668 loop body start blocks.
2670 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2672 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2674 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2677 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2679 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2681 2006-01-25 Martin Baulig <martin@ximian.com>
2683 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2684 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2685 started to cleanup this file a little bit.
2687 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2689 * mini.c: optimize a codepath frequently happening in generics code.
2691 2006-01-23 Martin Baulig <martin@ximian.com>
2693 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2695 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2698 * driver.c: debug-debugger.c is only available if
2699 `MONO_DEBUGGER_SUPPORTED' is defined.
2701 2006-01-23 Martin Baulig <martin@ximian.com>
2703 * debug-debugger.c: Only enable this on platforms where the Mono
2704 Debugger is working (x86 and x86_64).
2706 2006-01-21 Martin Baulig <martin@ximian.com>
2708 The Mono Debugger is now using the normal `mono' instead of the
2709 `mono-debugger-mini-wrapper' when executing managed code.
2711 * debug-debugger.c: New file; previously known as
2712 debugger/wrapper/wrapper.c.
2714 * debug-mini.c (mono_init_debugger): Removed.
2716 * driver.c (mono_main): Added new `--inside-mdb' command line
2717 argument which is used when running inside the debugger.
2719 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2721 * liveness.c (mono_analyze_liveness): Remove some unused data
2724 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2726 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2728 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2730 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2731 depends on implementation details of monobitset.
2733 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2736 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2738 * liveness.c: Update after monobitset changes.
2740 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2742 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2744 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2746 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2748 * mini-s390x.c: Remove warning messages.
2750 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2752 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2754 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2756 * generics.2.cs: Add ldelem/stelem_any test.
2758 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2760 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2762 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2764 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2766 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2768 * generics.2.cs: Reenable vtype tests.
2770 * inssel-x86.brg: Remove an icorrect valuetype rule.
2772 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2774 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2775 initial support for OP_ABS.
2777 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2779 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2781 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2783 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2784 conversion and implement LADD/LSUB.
2786 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2789 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2791 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2793 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2796 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2798 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2799 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2800 (stack walk problem).
2802 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2804 * aot.c (mono_aot_load_method): Fix a warning.
2806 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2808 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2810 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2812 * iltests.il: Add test for #77148.
2814 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2817 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2819 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2821 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2823 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2824 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2826 * basic-long.cs: Add lconv-to-r4/r8 tests.
2828 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2830 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2832 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2833 here as on other archs.
2835 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2837 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2839 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2841 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2843 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2845 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2846 instrument_prolog; Add memory_barrier instruction.
2848 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2850 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2852 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2854 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2856 * aliasing.c inssel.brg: Fix warnings.
2858 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2859 could skip initialization of some parts of memory.
2861 * mini.c mini-ia64.c: Fix warnings.
2863 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2865 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2867 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2868 a crash seen on sparc.
2870 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2872 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2874 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2876 * mini-ops.h: Add s390_backchain instruction
2878 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2880 * cpu-s390.md: Add s390_backchain instruction
2882 * mini-s390.c: Significant ABI changes
2884 * mini-s390.h: Cater for zero length structures
2886 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2888 * mini-s390.c: ABI fixes
2890 * inssel-s390.brg: Remove debug statements
2892 * cpu-s390.md: Fix length of ATOMIC_xx operations
2894 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2896 * basic-float.cs: Add float<->long conversion tests.
2898 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2900 * mini-s390.c: Fix LOCALLOC processing.
2902 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2904 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2906 * iltests.il: Add tests for some opcodes not covered by the other
2909 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2911 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2912 register loading for Tail processing; Correct trace output.
2914 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2916 * cpu-s390.md: Correct size of jmp instruction.
2918 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2920 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2922 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2924 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2925 Bring s390 up to current level.
2927 2005-12-12 Zltan Varga <vargaz@gmail.com>
2929 * generics.2.cs: Disable the newly added tests as they do not work yet.
2931 * generics.2.cs: Add valuetype tests.
2933 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2935 * basic-long.cs: Add i4->u8 test.
2937 * objects.cs: Add tests for JIT intrinsic.
2939 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2940 optimizations lost by a mistake.
2942 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2944 * basic-long.cs: Remove a test moved to objects.cs.
2946 * arrays.cs: Add more array tests.
2948 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2950 * arrays.cs: Add new tests for multi-dimensional arrays.
2952 2005-12-06 Raja R Harinath <rharinath@novell.com>
2954 * Makefile.am (test_sources2): Add generics.2.cs.
2955 (EXTRA_DIST): Add test_sources2.
2957 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2959 Support for boxing and unboxing nullable types as well as the
2960 isinst operation on nullables, per the CLI ammendment.
2962 * inssel.brg (CEE_ISINST): Special case for nullable
2964 * mini.c (handle_unbox_nullable): new method
2965 (handle_box): Special case for nullable types
2966 (mono_method_to_ir): Call handle_unbox_nullable in correct
2969 * generics.2.cs: New test suite
2971 * Makefile.am: Support for regression tests with generics.
2973 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2975 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2976 allocated to registers. Fixes #76800.
2978 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2980 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2982 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2984 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2987 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2989 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2992 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2994 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2995 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2997 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2998 single precision before storing to a single precision location.
3000 2005-11-28 Raja R Harinath <rharinath@novell.com>
3002 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3004 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3006 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3009 * basic.cs: Remove test_0_byte_compares test which was moved to
3010 objects.cs a long time ago.
3012 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3014 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3016 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3018 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3019 handlers are called.
3021 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3024 * mini-ia64.c: Add support for the throw->branch exception
3027 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3029 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3031 * mini.c: Enabled "fastpath" deadce :-)
3033 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3035 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3036 alias analysis pass to support it.
3039 * liveness.c: Likewise (liveness computation can use aliasing
3040 information to be more accurate).
3041 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3042 moreover made so that "--compile-all" uses the given optimization
3043 flags and not the default ones.
3044 * aliasing.c: Alias analysis (new file).
3045 * aliasing.h: Likewise.
3046 * Makefile.am: added "aliasing.c" and "aliasing.h".
3048 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3050 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3053 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3055 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3056 fp >= end_of_stack exit condition, as it is not needed, and it might
3057 become true for fp eliminated frames.
3059 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3061 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3064 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3066 * mini-arm.c: fixed alignment of doubles/longs to match
3067 the C ABI (bug #76635).
3069 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3071 * aot.c: fix compilation with --enable-minimal=aot.
3073 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3075 * mini-arm.c: fixed compatibility with the new
3076 floating point emulator package for compares.
3078 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3080 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3082 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3084 * mini-exceptions.c (print_stack_frame): Output to stderr.
3085 (mono_handle_native_sigsegv): Ditto.
3087 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3089 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3090 OP_LCONV_TO_OVF_I implementation.
3092 * mini-amd64.c: Add support for the throw->branch exception
3095 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3096 when the catch clause catches a more general exception, i.e. Object.
3098 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3100 * cpu-ia64.md: Remove unused opcodes.
3102 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3103 specific defines for architectures defining USE_SIGACTION.
3105 * mini-ia64.c: Fix some warnings.
3107 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3108 version seemed to skip a frame.
3110 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3112 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3113 only calls which are made to native code use this flag.
3115 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3117 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3118 varargs methods as well.
3120 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3121 which have save_lmf set. Reorganize methods prologs a bit.
3123 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3124 debugger to the proper place.
3126 2005-10-29 Martin Baulig <martin@ximian.com>
3128 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3129 when running inside the debugger until the debugger has support
3132 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3134 * mini.h: Fix a warning.
3136 2005-10-24 Miguel de Icaza <miguel@novell.com>
3138 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3139 we expose publicly, this returns the string.
3141 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3143 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3144 with fp elimination.
3146 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3148 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3149 native stacktrace using the glibc 'backtrace' function if available.
3151 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3153 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3155 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3156 handle SIGSEGVs received while in native code.
3158 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3159 code, call mono_handle_native_sigsegv which will abort the runtime
3160 after printing some diagnostics, instead of converting it into a
3161 confusing NullReferenceException.
3163 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3165 * cpu-pentium.md: Remove unused opcodes.
3167 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3169 * mini-amd64.h (MonoLMF): Add rsp field.
3171 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3174 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3176 * mini-codegen.c (get_register_spilling): Fix some warnings.
3178 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3180 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3181 elimination during exception handling. Enable fp elimination by
3184 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3187 2005-10-16 Martin Baulig <martin@ximian.com>
3190 (mono_debugger_run_finally): New public method for the debugger.
3192 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3194 * debug-mini.c (mono_debug_init_method): Fix warning.
3196 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3197 the 'exname' parameter const to fix some warnings.
3199 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3201 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3202 introduced by the previous patch.
3204 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3206 * basic-float.cs: Add test for precision of float arithmetic.
3208 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3209 when loading/storing single values from/to memory.
3211 * mini.c (mono_jit_compile_method_with_opt): Create the function
3212 pointers in the correct domain.
3214 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3216 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3217 introduced by previous patch.
3219 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3220 when out_filter_idx is NULL.
3222 * mini-exceptions.c: Don't run filter clauses twice during exception
3223 handling. Fixes #75755.
3225 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3227 * aot.c: Add support for ldflda wrappers.
3229 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3232 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3234 * mini.c, mini.h: do not consider exception handlers blocks when
3235 setting up interface variables.
3237 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3239 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3241 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3243 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3244 causes a regression.
3246 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3248 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3250 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3251 of the OP_P definitions.
3253 * TODO: Add a proposal for dealing with the CEE/OP mess.
3255 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3256 optimizations from the x86 port.
3258 * cpu-amd64.md: Ditto.
3260 * basic.cs basic-long.cs: Add tests.
3262 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3264 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3265 Patrik Torstensson's implementation of my exception-handling
3266 optimization idea, when the exception object is not used
3269 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3271 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3272 of the mul_imm optimizations from the old jit.
3274 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3276 * mini.c, liveness.c: patch by Patrik Torstensson and
3277 Zoltan Varga to improve performance in methods with
3280 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3282 * driver.c: Remove 'Globalization' entry from --version.
3284 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3286 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3287 there is a profiler interested in JIT events.
3289 * aot.c: Load profile files produced by the AOT profiling module, and
3290 reorder methods based on the profiling info. Add a 'method_order' table
3291 to the AOT file to make mono_aot_find_jit_info work with the reordered
3294 * mini.h: Bump AOT file version info.
3296 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3298 * mini-arm.h: work around what looks like a gcc bug when optimizations
3301 2005-09-28 Raja R Harinath <rharinath@novell.com>
3303 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3304 conditionals. Use ...
3305 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3307 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3309 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3310 to determine the amount of memory to copy when passing valuetypes.
3312 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3313 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3315 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3317 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3318 information about aot.
3320 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3322 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3323 macros. This will allow a deadlock debugger to easily be plugged
3326 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3328 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3330 2005-09-27 Raja R Harinath <rharinath@novell.com>
3332 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3333 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3334 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3335 ($(arch_built)) [CROSS_COMPILING]: Error out.
3337 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3339 * aot.c: Add support for the no_special_static flag for classes.
3341 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3343 * Reapply reverted patches.
3345 * *: Revert r50174 as well.
3347 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3349 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3351 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3353 2005-09-23 Miguel de Icaza <miguel@novell.com>
3355 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3356 part of the SIG_HANDLER_SIGNATURE.
3358 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3360 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3363 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3364 introduced by previous patch.
3366 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3368 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3369 saved registers too.
3371 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3372 upon the information returned by get_call_info ().
3374 * mini-x86.c (add_float): Fix stack size calculation.
3375 (mono_arch_call_opcode): Rewrite this so it works based up the
3376 information returned by get_call_info ().
3377 (mono_arch_get_this_vret_args): Ditto.
3379 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3381 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3382 in cinfo to determine the registers which need to be used.
3384 2005-09-20 Miguel de Icaza <miguel@novell.com>
3386 * driver.c (mono_main): Add --server and --desktop flags.
3388 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3390 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3391 registers as global registers.
3393 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3394 longer needed with the new register allocator.
3396 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3398 * cpu-ia64.md: Remove unused opcodes.
3400 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3402 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3404 * cpu-amd64.md: Remove unused opcodes.
3406 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3407 needed with the new register allocator.
3409 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3412 2005-09-16 Raja R Harinath <rharinath@novell.com>
3414 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3416 2005-09-16 Martin Baulig <martin@ximian.com>
3418 * exceptions-amd64.c
3419 (throw_exception): Don't call mono_debugger_throw_exception() if
3420 we're a rethrow - see the FIXME in the code.
3422 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3424 * mini.c (mono_init_exceptions): This only works on some architectures.
3426 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3428 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3431 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3433 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3434 now in mini-exceptions.c.
3436 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3438 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3439 now in mini-exceptions.c.
3441 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3443 * exceptions-x86.c: Applied patch from Patrik Torstensson
3444 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3446 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3447 code into mini-exceptions.c. Add some assertions to it.
3449 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3451 * aot.c (emit_section_change): Applied patch from "The Software Team"
3452 (<software@solmersa.com>). Fix as errors on windows.
3454 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3456 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3457 method info into the LMF.
3459 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3461 * mini-ia64.c: Add proper unwind info for method epilogs.
3463 * exceptions-ia64.c: Add some code to help debugging.
3465 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3467 * mini-exceptions.c: Fix warning.
3469 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3471 * mini.c: Really fix build.
3473 * mini-x86.c mini-amd64.c: Fix build.
3475 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3477 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3479 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3480 some Interlocked methods as intrinsics.
3482 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3483 for Thread methods as well.
3485 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3487 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3489 * mini-ia64.c mini-x86.c mini-amd64.c
3490 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3493 * mini.c (mono_init_exceptions): Fix build breakage.
3495 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3497 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3498 of instructions. Use the new ia64_unw_op macros for emitting unwind
3501 * mini.c (mono_init_exceptions): Initialize exception handling
3502 related trampolines at startup.
3504 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3506 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3508 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3510 * mini.c: Handle type loading errors gracefully during compilation and
3511 throw the appropriate exception.
3513 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3515 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3516 for the mono binary.
3518 2005-09-09 Martin Baulig <martin@ximian.com>
3520 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3523 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3525 * mini-arm.h: use emulation for conv.r.un for the release.
3527 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3529 * mini-arm.c, objects.cs: more fixes and tests for them.
3531 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3533 * mini-arm.c: align structures to at least 4 bytes to be able
3534 to keep our current optimized memcpy.
3536 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3538 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3540 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3542 * mini.c: ignore SIGPIPE.
3544 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3546 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3548 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3550 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3552 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3554 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3556 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3557 exception handling support.
3558 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3559 patch by Brian Koropoff <briank@marakicorp.com>).
3561 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3563 * mini.c: revert another 'optimization' which breaks when
3564 items on the eval stack need to be saved at a basic block end
3567 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3569 * jit-icalls.c: for arrays, ensure we always provide
3572 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3574 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3576 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3578 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3580 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3581 arguments in their original register.
3583 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3585 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3588 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3589 when ssapre is enabled.
3591 * inssel-long.brg: Fix bug in previous patch.
3593 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3594 multiplication by a constant.
3596 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3598 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3601 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3604 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3606 * inssel-arm.brg: apply changes tested by Brian Koropoff
3607 <briank@marakicorp.com>.
3609 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3611 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3613 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3615 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3616 to the same register if dreg is just a base register.
3617 (print_ins): Improve printing of membase opcodes.
3619 * inssel-x86.brg: Add optimized ldind(reg) rules.
3621 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3623 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3625 * mini.c: when running under valgrind, set the stack bottom for
3626 the GC at the actual approximate stack for the app (fixes running
3627 mono with valgrind).
3629 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3631 * mini.c: do no break at the first valuetype to init found
3634 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3636 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3638 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3640 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3642 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3644 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3646 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3648 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3650 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3653 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3656 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3659 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3661 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3663 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3665 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3666 in the tail recursion optimization.
3668 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3669 debug info into the assembly file.
3671 * iltests.il: Add test for filter regions.
3673 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3674 initial stack of filter regions. Fixes #75755.
3676 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3678 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3681 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3683 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3684 the check for an already compiled method on non-ia64 platforms.
3685 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3688 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3690 * inssel-x86.brg: Add some optimized call rules.
3692 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3694 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3697 * mini.h mini-trampolines.c: Pass the trampoline argument to
3698 mono_arch_patch_delegate_trampoline.
3700 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3702 * mini-trampolines.c: Fix build.
3704 * mini-amd64.h: Add delegate trampolines.
3706 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3708 * inssel-amd64.brg: Add optimized call rules.
3710 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3712 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3714 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3716 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3719 * mini-ia64.c: Remove LMF fixmes.
3721 * mini-ia64.h: Remove most fields from LMF.
3723 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3725 * mini-trampolines.c: Add support for IA64 function descriptors.
3727 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3728 for IA64 function descriptors.
3730 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3732 * tramp-arm.c: patch the vtable for virtual calls. Added
3733 support code to register/unregister the LMF.
3734 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3737 2005-08-19 Dick Porter <dick@ximian.com>
3739 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3740 bit value if needed.
3742 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3744 * mini.c (mini_get_method): Move handling of wrapper data here.
3746 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3748 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3751 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3752 bblock->code does not remain empty.
3754 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3756 * arrays.cs: Add regression test for #75832.
3758 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3759 rules. Fixes #75832.
3761 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3762 instruction scheduling.
3764 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3766 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3768 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3770 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3772 * mini-codegen.c: Fix VC build.
3774 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3776 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3778 * mini.h: fix signature for mono_register_opcode_emulation.
3780 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3782 * mini.c: Get rid of most of the helper_sig_... constants using
3783 mono_create_icall_signature ().
3785 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3787 * jit-icalls.c (helper_ldstr): New helper function.
3789 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3791 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3792 throw, load the string using a helper call instead of creating a string object.
3794 * aot.c: Update after LDSTR changes.
3796 * mini.h: Bump AOT file version.
3798 * aot.c: Save class size info into the AOT file. Print more statistics during
3801 * mini.h: Bump AOT file version.
3803 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3804 ordering of disasm cases. Fixes #74957.
3806 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3808 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3809 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3810 the generic code needed for the ARM port.
3812 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3814 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3815 inssel-arm.brg: more ARM features and fixes.
3817 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3819 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3820 ARM port work in progress.
3822 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3824 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3826 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3828 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3830 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3832 * *-ia64.*: Ongoing IA64 work.
3834 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3836 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3838 * TODO: Remove out-of-data todo stuff.
3840 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3843 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3845 * mini.h: Bump corlib version.
3847 2005-07-27 Martin Baulig <martin@ximian.com>
3850 (create_copy_ins): Added `const unsigned char *ip' argument; set
3851 `copy->cil_code' from it.
3853 2005-07-27 Martin Baulig <martin@ximian.com>
3855 * mini-exceptions.c (mono_handle_exception): Don't call
3856 mono_debugger_handle_exception() for filters.
3858 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3860 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3863 2005-07-26 Martin Baulig <martin@ximian.com>
3865 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3867 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3868 helper_compile_generic_method() if the method is actually virtual
3871 2005-07-26 Martin Baulig <martin@ximian.com>
3874 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3875 public; this is now accessed directly by the debugger.
3876 (mono_generic_trampoline_code): Removed.
3879 (mono_debug_init_method): Also add interncalls and wrappers.
3881 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3883 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3885 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3887 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3889 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3891 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3893 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3895 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3896 getting TLS offsets on AMD64 too.
3898 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3900 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3902 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3904 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3905 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3907 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3909 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3911 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3914 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3915 mono_sparc_is_virtual_call ().
3917 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3919 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3920 trampoline parameters.
3922 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3924 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3925 to mono_arch_get_vcall_slot_addr.
3927 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3930 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3932 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3934 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3936 2005-07-19 Martin Baulig <martin@ximian.com>
3938 * exceptions-amd64.c (throw_exception): Call
3939 mono_debugger_throw_exception() here like we're doing it on i386.
3941 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3943 * mini-ia64.c: Add optimized TLS access support.
3945 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3947 * mini-exceptions.c: Ongoing IA64 work.
3949 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3951 * mini.c: Use the default optimization set when embedding. Fixes
3954 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3956 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3957 of trampolines to a separate file.
3959 * mini-trampolines.c: New file.
3961 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3964 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3967 * mini-codegen.c: Fix cygwin build.
3969 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3971 * mini.c: Add some minor changes needed by the IA64 port.
3973 * *-ia64.*: Ongoing IA64 work.
3975 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3977 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3978 trampolines into arch-independent and arch-dependent parts.
3980 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3982 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3984 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3986 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3987 the xp-regalloc-branch for amd64.
3989 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3990 xp-regalloc-branch for x86.
3992 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3994 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3996 2005-07-06 Martin Baulig <martin@ximian.com>
3999 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4000 (mono_jit_runtime_invoke): Likewise.
4002 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4004 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4007 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4008 without loading their metadata. Reorganize the file format so exception handling+
4009 debug info is kept separate from normal method info. Create MonoJitInfo
4010 structures for methods lazily.
4012 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4014 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4016 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4018 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4021 * mini.h: Bump AOT file version.
4023 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4025 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4027 2005-07-01 Raja R Harinath <rharinath@novell.com>
4029 * Makefile.am (check-local): Call semdel-wrapper.
4031 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4033 * mini-x86.c: Revert the last change as it seems to break the build..
4035 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4037 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4039 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4041 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4043 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4044 outside of the macro, so strange stuff doesn't happen with gcc4
4045 (NEW_AOTCONST_TOKEN): Likewise.
4047 2005-06-28 Martin Baulig <martin@ximian.com>
4049 * mini.c (mini_class_is_system_array): New static method; use this
4050 instead of `klass->parent == mono_defaults.array_class' everywhere
4051 since this also works for the new generic array class.
4053 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4055 * inssel.brg: Remove warnings.
4057 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4059 * mini-ia64.c: Ongoing IA64 work.
4061 * basic-float.cs: Add float->i1 conversion test.
4063 * iltests.il: Add conv.u4 test.
4065 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4067 * inssel-long.brg: Fix bug caused by last change.
4069 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4071 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4072 BSDs. Allows the x86 JIT to work on OSX86
4074 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4076 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4079 * mini-ia64.c: Ongoing IA64 work.
4081 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4083 * mini-ia64.c: Ongoing IA64 work.
4085 * driver.c: Clean up jit_code_hash as well when using --regression.
4087 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4089 * basic-long.cs: Add tests for long->u4 conversion.
4091 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4093 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4094 that we do not depend on undefined C behavior: the order stuff
4095 gets evaluated within an expression. Fixes mono when compiled on
4098 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4100 * *-ia64.*: Ongoing IA64 work.
4102 * aot.c: Lower memory usage while loading AOT methods.
4104 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4106 * mini.h: Bump AOT file format version.
4108 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4110 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4112 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4114 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4115 not on callee assembly). Fixed some comments.
4117 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4119 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4120 it gets proper disassembly.
4121 (emit_method_info): Remove some dead code.
4123 * mini.c (mini_method_compile): Allways allocate the GOT var in
4124 mono_method_to_ir for emulating opcodes.
4126 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4128 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4129 before freeing the code memory. Fixes #74990.
4131 * objects.cs: Add regression test for #74992.
4133 * liveness.c: Extend live ranges of arguments to the beginning of the
4134 method. Fixes #74992.
4136 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4137 so it points into the faulting instruction.
4139 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4141 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4143 * *-ia64.*: Ongoing IA64 work.
4145 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4147 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4149 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4151 * *-ia64.*: Ongoing IA64 work.
4153 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4155 * basic-long.cs: Add tests for add/sub.ovf.
4157 * basic.cs: Add tests for sub.ovf.
4159 * *-ia64.*: Ongoing IA64 work.
4161 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4163 * *-ia64.*: Ongoing IA64 work.
4165 * basic.cs: Add conv.ovf.i4.un test.
4167 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4169 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4171 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4173 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4175 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4177 * *-ia64.*: Ongoing IA64 work.
4179 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4182 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4184 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4186 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4188 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4190 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4192 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4193 of a call is callable by a near call.
4195 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4197 * mini-ia64.c: Ongoing IA64 work.
4199 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4201 * genmdesc.c: Make the generated array non-static.
4203 * inssel-long.brg: Fix LSHR_IMM rule.
4205 * *-ia64.*: Ongoing IA64 work.
4207 * *-ia64.*: Ongoing IA64 work.
4209 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4211 * *-ia64.*: Ongoing IA64 work.
4213 * *-ia64.*: Ongoing IA64 work.
4215 * mini-ia64.c: Ongoing IA64 work.
4217 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4219 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4221 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4223 * objects.cs basic-long.cs: Move some tests to objects.cs.
4225 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4227 * *-ia64.*: Ongoing IA64 work.
4229 * iltests.il: Add a new test.
4231 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4232 newobj. Fixes #75042.
4234 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4236 * *-ia64.*: Ongoing IA64 work.
4238 * *-ia64.*: Ongoing IA64 work.
4240 * *-ia64.*: Ongoing IA64 work.
4242 * basic.cs objects.cs: Move tests accessing static variables as well.
4244 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4246 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4248 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4250 * driver.c: Always print failed tests.
4252 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4255 * *ia64*: Ongoing IA64 work.
4257 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4259 * basic.cs: Add tests for add.ovf. Fix warnings.
4261 2005-05-18 Miguel de Icaza <miguel@novell.com>
4263 * driver.c (mono_main): Avoid crash if no argument is passed to
4264 --break; Do not use g_error, but f_printf. And fix all other
4265 ocurrences of the same crash.
4267 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4269 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4270 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4273 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4275 * *-ia64.*: Add beginnings of IA64 backend.
4277 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4279 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4281 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4284 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4286 * mini-amd64.c: Fix a warning.
4288 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4290 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4291 in float_neg. Fixes #74897.
4293 * mini-amd64.c (emit_call): Fix another near call bug.
4295 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4297 * declsec.c: Keep the appdomain information in the structure. Added a
4298 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4299 value gets overwritten).
4300 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4301 an MonoAppDomain member to MonoSecurityFrame.
4302 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4303 used in the stack walk. Now use a MonoArray which grow (double) when
4306 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4308 * mini.c: Re-enabled runtime cleanup, since running threads should
4309 now properly stop when exiting.
4311 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4313 * mini-codegen.c: New file contaning the arch-independent local
4314 register allocator. Not used by any architectures yet.
4316 * mini.h linear-scan.c: Merge some changes from the
4317 mini-xp-local-regalloc branch.
4319 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4321 * mini-amd64.c (emit_call): Fix calls to native functions when the
4322 runtime is compiled as a shared library. Fixes #74756.
4324 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4325 on a literal field. Fixes #74751.
4327 2005-04-25 Raja R Harinath <rharinath@novell.com>
4329 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4331 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4333 * objects.cs: Add missing null casting test.
4335 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4337 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4338 in wrapper methods. Also rename 'address' variable to 'offset'.
4340 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4342 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4345 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4347 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4350 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4352 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4354 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4356 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4357 just the last bytes.
4359 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4361 * aot.c (mono_compile_assembly): Fix warning.
4363 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4364 by the _MSC_VER stuff.
4366 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4368 * inssel-long.brg: Fix #74588.
4370 * cpu-amd64.md: Fix #74591.
4372 * iltests.il: Add new regression tests.
4374 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4376 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4379 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4381 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4383 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4384 from Bill Middleton <flashdict@gmail.com>.
4386 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4388 * arrays.cs: Add new regression test. Fix warnings.
4390 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4392 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4393 and leakage in CKFINITE.
4395 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4396 this to a null op since it is called on amd64 too.
4398 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4400 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4401 body since this is not used on amd64.
4403 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4405 * mini-amd64.c: Remove obsolete fixmes.
4407 * mini.c (print_method_from_ip): Fix debugging support.
4409 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4411 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4412 so that expressions that don't give much gain are not reduced.
4413 * ssapre.h: Likewise.
4415 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4417 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4419 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4421 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4423 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4425 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4427 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4429 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4431 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4434 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4436 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4438 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4440 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4441 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4443 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4445 * mini-x86.c: Fix up stack overflow handling.
4447 * exceptions.cs: Add new regression test.
4449 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4451 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4452 mono_jit_thread_attach.
4454 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4456 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4458 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4459 avoid calling constructors using callvirt.
4461 * inssel.brg: Fix #74073.
4463 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4465 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4466 compilation with non-GCC compilers.
4467 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4468 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4470 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4472 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4473 klass->interface_offsets (will likely fix bug#74073).
4475 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4477 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4479 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4481 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4482 to amd64_div_reg_size ().
4484 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4486 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4488 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4490 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4492 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4494 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4496 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4498 * mini.c (mono_precompile_assembly): Load and precompile referenced
4499 assemblies as well. Fixes #74015.
4501 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4503 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4505 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4507 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4508 a lot of checks and (anyway) permissions cannot work until corlib is
4511 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4513 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4515 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4517 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4518 calls (fixes bug#72824).
4520 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4522 * mini.c: fix tail recursion elimination (see test in bug#73936).
4524 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4526 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4527 some fp functions in sse2 mode.
4529 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4531 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4533 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4535 * mini.h mini.c: Add mono_get_jit_tls_key ().
4537 * mini-x86.c: Enable fast TLS support on windows.
4539 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4541 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4542 * mini.c: Check for p/invoke method when generating code. If a
4543 p/invoke method, or it's class, isn't decorated with [Suppress
4544 UnmanagedCodeSecurity] then generate code to call System.Security.
4545 UnmanagedDemand (only if the security manager is active).
4547 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4549 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4550 last change as it seems to cause strange crashes.
4552 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4554 * *.c: handle unsafe function pointers where needed.
4556 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4558 * mini.c (mono_jit_free_method): Remove the fixme too.
4560 2005-03-15 Miguel de Icaza <miguel@novell.com>
4562 * mini.c: As discussed, make the code actually free the delegate
4563 thunk now, to enable the debugging of delegate problems, use
4564 MONO_DEBUG=1 when running Mono.
4566 This takes also care of parts of the leaks as seen by Joe.
4568 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4570 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4571 thread_tls_offset calculation.
4573 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4575 * declsec.c: Reworked linkdemand checks for icall. The previous code
4576 was using the declaration code (untrusted) and didn't work as expected
4577 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4580 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4582 * iltests.il: Add new localloc test.
4584 * mini-amd64.c: Handle large stack allocations the same way as on
4585 windows if stack overflow handling is working.
4587 * mini-amd64.c: Allocate the signal stack using mmap.
4589 * mini.c (sigsegv_signal_handler): Fix reading of context.
4591 * mini-exceptions.c: Fix up stack overflow handling.
4593 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4595 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4597 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4599 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4601 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4602 tramp_init functions as they are no longer needed.
4604 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4606 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4608 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4610 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4612 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4615 * mini-ops.h: Add OP_LMUL_IMM.
4617 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4618 long mul/div opcodes as intrinsic.
4620 * mini-amd64.c (emit_call): Handle the case when the callee might be
4623 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4625 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4628 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4630 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4632 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4634 * mini.c (mono_codegen): Don't leak here, to help people running
4637 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4639 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4640 conversions in sse2 mode.
4642 * basic-float.cs: Add regression test.
4644 * mini-amd64.c: Reenable sse2.
4646 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4648 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4650 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4652 * driver.c: Copyright text should include 2005.
4654 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4656 * cpu-amd64.md (load_membase): Fix more max lengths.
4658 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4660 * cpu-amd64.md (load_membase): Fix max length.
4662 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4664 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4666 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4667 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4669 * basic-float.cs: Add rounding regression test.
4671 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4673 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4675 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4676 structures in registers for pinvoke wrappers.
4678 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4680 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4682 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4684 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4685 wrapper to mono_jit_thread_attach.
4687 * mini.c (mini_jit_thread_attach): New jit icall.
4689 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4690 native->managed wrappers.
4692 * exceptions.cs: Add new regression test.
4694 * mini.c (optimize_branches): Check regions in the cbranch to throw
4695 block case as well. Fixes #73242.
4697 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4699 * mini.c: thread safety fixes.
4701 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4703 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4704 patching stuff, since delegates use jump trampolines so there is
4707 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4710 * tramp-amd64.c: Fix build.
4712 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4713 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4715 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4716 Rename this to mono_arch....
4717 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4719 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4721 * mini-amd64.c (emit_call): If both the caller and the callee is
4722 guaranteed to have 32 bit addresses, emit a normal call.
4724 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4726 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4727 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4728 method_ptr inside delegates.
4730 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4732 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4733 invalidated. Fixes #73001.
4735 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4737 * mini-x86.c: Only use stdcall for pinvokes on windows.
4739 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4741 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4742 * mini-x86.c: remove unreliable __thread var offset detection,
4743 use the correct accessors and enable by default.
4745 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4747 * mini.c (mono_jit_free_method): Fix memory leak.
4749 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4751 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4753 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4755 * cpu-amd64.md: Fix lengths of atomic opcodes.
4757 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4759 * driver.c: try to not imply using ICU is any good.
4761 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4763 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4764 functions as inline ops.
4766 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4767 some Interlocked functions as inline ops.
4769 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4771 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4773 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4775 * mini.c: Add support for OP_NOT_TAKEN.
4777 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4778 structures in registers for pinvoke wrappers.
4780 * mini-amd64.c: Fix warnings.
4782 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4784 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4786 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4788 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4789 address instead of loading the address from it.
4791 * mini-x86.c: Add support for returning small structs in registers
4792 on Win32. Fixes part of #70864.
4794 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4796 * trace.c (get_token): Improve error checking.
4798 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4800 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4802 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4804 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4805 it can be reused for MonoClass.
4806 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4809 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4811 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4812 instead of a MonoReflectionMethod. The method information wasn't used
4813 when displaying SecurityException details (but will be now).
4815 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4817 * Makefile.am : windows build fix.
4819 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4821 * iltests.il: Add new regression test.
4823 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4826 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4828 * mini.c: Moved linkdemand check into helper function check_linkdemand
4829 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4832 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4834 * declsec.c: Added statistics counter for different kinds of
4836 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4837 (and commented) declaration.
4838 * mini.c: Added statistics counter for security Demand code
4839 generation. Added display of security statistics.
4841 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4843 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4844 Fix compilation errors under gcc-2.95.
4846 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4848 * mini.c, driver.c: Use the new jit trampoline hashtable
4850 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4852 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4854 2005-02-11 Martin Baulig <martin@ximian.com>
4856 * debug-mini.c (mono_debug_close_method): Free the line number array.
4858 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4860 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4863 * mini.h: Bump AOT file format version.
4865 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4867 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4869 * declsec.h: Added macros to get/set lazyly initialized security
4870 informations about assemblies. Added new enum for different type of
4871 possible LinkDemand violation. Added function to check LinkDemands.
4872 * mini.h: Added a field to MonoCompile to hold any security violation
4873 detected when JITting a method (so it can be thrown later).
4874 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4875 and CEE_CALLVIRT. Added code to throw exception at the end of
4876 mini_method_compile (note: the exception is unhandled right now).
4878 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4880 * mini.c, jit-icalls.c: use the managed implementation of
4881 memset for initobj and memset, to avoid managed <-> unmanaged
4884 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4886 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4887 optimization if it would need a GOT var.
4889 * basic.cs: Add tests for constant propagation and switch statements.
4891 * ssa.c: Fix out-of-range constant propagation and switch statements.
4893 2005-02-09 <vargaz@freemail.hu>
4895 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4897 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4899 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4901 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4903 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4905 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4907 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4908 arithmetic operations.
4910 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4912 * mini-ppc.c: add a workaround for broken user code that
4913 DllImports vararg functions with non-vararg signatures.
4915 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4917 * mini.c (mono_jit_compile_method_inner): Add detection and a
4918 meaningfull error message for assemblies written in Managed C++.
4920 * tramp-amd64.c mini-amd64.h: Add support for
4921 create_trampoline_from_token ().
4923 * aot.c mini-x86.c abcremoval.c: Applied patch from
4924 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4926 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4928 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4929 which takes a MonoImage/token as parameter instead of a MonoMethod.
4931 * aot.c: Use the new trampoline for initializing vtables.
4933 * aot.c: Add support for ldfld/stfld_remote wrappers.
4935 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4936 rules for compare <MEM>, IMM.
4938 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4940 * aot.c: Handle inherited finalizers correctly.
4942 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4944 * inssel.brg (stmt): Add a missing _setup_... ().
4946 * aot.c: Save some parts of the class state to the AOT file and use it
4947 to recompute that state when a class is initialized.
4949 * mini.c: Install AOT hooks into the runtime.
4951 * mini.h: Bump AOT file format version.
4953 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4956 * iltests.il: Add new test.
4958 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4962 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4964 * mini.c: setup the statistical profiler in the thread attach
4965 callback to cope with the new single thread code.
4967 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4969 * mini-ppc.c: ensure we have enough room for the profiler
4970 calls (fixed bug#72084).
4972 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4974 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4977 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4979 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4981 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4983 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4984 to succesfully execute parrotbench).
4985 * ssapre.h: Likewise.
4987 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4989 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4990 variable for stores to method arguments (fixes a SSAPRE issue).
4992 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4994 * mini.c: handle value types in dup, fixes gen-112.cs.
4996 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4998 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4999 sequence for calls in dynamic methods to avoid thunks.
5001 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5003 * mini.c: correctly remove dynamic methods from the hashtable.
5005 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5007 * driver.c: Disabled SSAPRE until fix the bug that appears
5008 in IronPython's parrotbench.
5010 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5012 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5014 * mini.c (mono_method_to_ir): Revert the previous change.
5016 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5019 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5020 mono_jit_info_table_find () etc. when running under valgrind.
5022 * inssel.brg: Fix warnings.
5024 * mini-exceptions.c: Fix warnings.
5026 2005-01-31 Martin Baulig <martin@ximian.com>
5028 * driver.c (compile_all_methods_thread_main): Don't try to compile
5029 generic methods or anything which has type parameters.
5031 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5033 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5035 * TestDriver.cs: Add --verbose flags.
5037 * graph.c ssa.c: Fix 64 bit warnings.
5039 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5040 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5041 Fix 64 bit warnings.
5043 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5044 variable not spotted by gcc.
5046 * mini-amd64.c inssel-amd64.brg: Applied patch from
5047 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5048 X86_COMPARE_MEMBASE opcodes.
5050 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5052 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5054 * *: MonoMethod->signature might be NULL now. You *MUST* use
5055 mono_method_signature.
5057 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5059 * driver.c (compile_all_methods_thread_main): Compile the methods
5060 without invoking cctors.
5062 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5064 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5065 * basic-calls.cs: test for the above.
5067 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5069 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5070 MonoJitInfo changes.
5072 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5074 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5075 eagerly if it contains dynamic methods.
5077 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5079 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5080 trace, it is now computed by an icall from trace_ips.
5082 * mini-exceptions.c: Fix a warning.
5084 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5086 * mini-exceptions.c: don't bother getting stack trace info if
5087 it's not going to be used.
5089 2005-01-27 Raja R Harinath <rharinath@novell.com>
5091 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5094 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5096 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5098 * aot.c: Avoid calling mono_method_get_header () if not needed.
5100 * mini.h: Bump AOT file format version.
5102 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5104 * mini.c (mono_print_tree): Print more info for calls.
5106 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5108 * declsec.h: Remove warning by adding missing include for marshal.h
5110 2005-01-26 Martin Baulig <martin@ximian.com>
5112 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5115 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5117 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5120 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5122 * aot.c (mono_compile_assembly): Fix a warning.
5124 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5126 * declsec.c: Look for security attributes on the original MonoMethod
5127 (and not the wrapped one). This fix permissions on icalls.
5129 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5131 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5133 * mini.c (mono_allocate_stack_slots): Add a fixme.
5135 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5137 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5139 * inssel.brg: optimize casts of sealed types (more
5140 optimizations waiting for fixes in remoting).
5142 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5144 * inssel.brg (stmt): Add another dummy rule.
5146 * driver.c: Fix warnings.
5148 * driver.c (mono_main): If running under valgrind, instruct glib to use
5149 the system allocation functions so valgrind can track the memory
5150 allocated by the g_... functions.
5152 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5154 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5156 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5158 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5159 variables in try regions.
5161 * mini.c (mini_method_compile): Don't disable optimizations on large
5162 methods when AOT compiling.
5164 * mini.c (mono_allocate_stack_slots): New arch independent method to
5165 allocate stack slots. Not yet used.
5167 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5169 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5171 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5173 * mini-ppc.c: make the branch info relative as the code
5174 buffer can be reallocated.
5176 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5178 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5179 * driver.c: Removed the AOT/security restriction. Now initialize the
5180 security manager (in metadata) if --security is used.
5181 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5182 rather than the pointer to declarative security, when AOT is used.
5184 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5186 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5187 basic blocks, reduced intrinsic exception throwing code size.
5189 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5191 * driver.c (mini_usage): Reorder the usage screen.
5193 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5195 * mini.c (mono_resolve_patch_target): Fix warning.
5197 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5199 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5202 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5204 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5205 breaks the amd64 build.
5207 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5208 register allocation. Fixes #71454.
5210 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5212 * arrays.cs: Add new regression test.
5214 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5216 * ssapre.c: Turned usage of snprintf to GString.
5217 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5218 (I left it on by mistake in my previous commit).
5220 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5222 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5223 on cond branch optimization (fixes bug# 71515).
5225 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5227 * abcremoval.c: Fixed bug 71062.
5228 * abcremoval.h: Likewise.
5230 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5232 * mini.c: Added a new functionality to optimize_branches, the removal
5233 of useless basic blocks, and fixed some problem in the removal of
5234 critical edges; some utility functions added for both purposes.
5235 * ssapre.c: Added complex expression support, and fixed bug 70637.
5236 * ssapre.h: Likewise.
5237 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5239 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5240 * driver.c: Re-enabled SSAPRE.
5242 2005-01-19 Martin Baulig <martin@ximian.com>
5244 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5245 the result of mono_get_method_constrained().
5247 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5249 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5252 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5254 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5255 be detected. Fixes #59296.
5257 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5259 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5260 which can happen. Fixes #71361.
5262 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5264 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5267 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5269 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5270 appdomain-unload.exe to fail.
5272 * mini.c: Fix some memory leaks.
5274 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5276 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5277 Fixed bug and sped up some codepaths.
5279 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5281 * mini.c: Fix some memory leaks.
5283 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5286 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5288 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5291 * iltests.il: Add regression test for #71320.
5293 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5295 * mini.c (mono_codegen): Fix installation of profiler hooks.
5297 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5299 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5301 * mini.h, mini.c, cfold.c: optimize access to enum
5302 readonly fields, too. Eval conditional branches if possible
5303 to perform unreachable code removal in more cases.
5305 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5307 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5309 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5312 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5313 WinXP DEP. Fixes #71244.
5315 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5317 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5319 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5321 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5323 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5325 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5328 * mini.h: Bump AOT version.
5330 * mini.h (MonoCompile): Change exvar to a hash table.
5332 * mini.c: Allocate a separate exvar for each handler block.
5334 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5336 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5337 ex var with the pending exception and only throw if the two are equal.
5340 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5342 * mini-x86.c: Fix warnings.
5344 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5345 used by all the ports now.
5347 * aot.c: Add write-symbols and save-temps options.
5349 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5351 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5353 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5355 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5358 * tramp-s390.c: Check vtable slot belongs to the domain.
5360 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5361 as per other platforms.
5363 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5365 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5367 * driver.c: we don't run the Main() code in a subthread anymore.
5369 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5371 * mini.c: added experimental rtc support in the statistical
5372 profiler: if the user has the permission, more accurate statistics
5373 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5374 The MONO_RTC value must be restricted to what the linux rtc allows:
5375 power of two from 64 to 8192 Hz.
5377 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5379 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5381 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5383 * mini-ppc.c: better icache flush for smp.
5385 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5389 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5390 amd64 port, not yet used.
5392 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5394 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5397 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5399 * driver.c: Added --security option to activate the security manager.
5400 Right now this will allow code generation for declarative demands and
5401 is disabled when AOT is specified.
5402 * mini.c: Add code generation for declarative security demands.
5403 * mini.h: Add mono_use_security_manager as an extern gboolean.
5405 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5407 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5408 emitting more dense assembly code.
5410 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5411 exception throwing stuff.
5413 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5415 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5418 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5421 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5424 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5426 * tramp-*.c: Only patch vtable slots if the object is in the current
5427 domain. Fixes appdomain-unload.exe.
5429 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5431 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5434 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5436 * mini.c (reverse_branch_op): New helper function.
5438 * mini.c (optimize_branches): Run the new optimization only on
5439 platforms which support it. Also reverse all kinds of branches.
5441 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5443 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5446 * mini.c (optimize_branches): Reverse not-equals branches if the false
5447 bblock is a throw. This happens a lot of time with argument checking in
5450 * mini.c (mono_codegen): Add support for placing basic blocks after
5451 the function epilogue.
5453 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5456 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5458 * mini.c (setup_stat_profiler): Only set this up if the platform
5459 supports ITIMER_PROF.
5461 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5463 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5466 * inssel.brg: Fix a warning.
5468 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5470 * mini.c: added support for statistical profiler
5471 (run with: --profile=default:stat).
5473 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5475 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5477 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5479 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5480 related to global registers from the amd64 port.
5482 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5484 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5486 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5487 with global registers.
5488 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5490 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5492 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5494 * debug-mini.c (encode_value): Fix off-by-one.
5496 * aot.c (encode_value): Likewise.
5498 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5500 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5502 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5505 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5507 * aot.c (emit_method_info): Increase size of temp buffer.
5509 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5512 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5514 * aot.c (emit_method_info): Fix build.
5516 * aot.c: Further rework of the AOT file format to reduce the size of
5517 the method info data.
5519 * mini.h: Bump AOT file format version.
5521 2004-12-27 Martin Baulig <martin@ximian.com>
5523 * mini.c (mini_get_method): New static method; call
5524 mono_get_method_full() and mono_get_inflated_method().
5525 (mono_method_to_ir): Use mini_get_method() instead of
5526 mono_get_method_full().
5528 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5530 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5532 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5534 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5536 * inssel-amd64.brg: Add some optimization rules.
5538 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5540 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5541 standard not GC'd stuff is fine.
5543 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5545 * aot.c: Rework the AOT file format to get rid of most of the global
5546 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5548 * mini.h: Bump AOT file format version.
5550 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5552 * mini.h: Bump AOT file format version.
5554 * aot.c (mono_aot_is_got_entry): New function to determine if an
5555 address is inside a GOT.
5557 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5559 * cpu-pentium.md: Increase the maximum size of some instructions which
5560 might involve a got access.
5562 * mini.c (get_method_from_ip): Another debug helper function.
5564 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5565 when got var accesses are created during the decompose phase.
5567 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5569 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5570 argument mini_compile_method and to MonoCompile, and use this to
5571 determine whenever a given method is compiled for AOT. This allows the
5572 other methods compiled during AOT compilation to be free of AOT stuff,
5573 so the backends does not need to add special support for them by
5574 creating a fake GOT etc.
5576 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5579 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5581 * mini.c (mono_method_to_ir): It turns out that some of the
5582 x-appdomain wrappers are lax with types, so just ignore this for
5585 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5586 at the vtable->klass. If it is non-shared code we can just use the
5589 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5591 * mini-ppc.c: access MonoDomain from tls, too.
5593 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5595 * declsec.c: Removed unused variable (and related warning ;-)
5597 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5599 * iltests.il: New test for LDELEMA on an array of ref types.
5601 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5602 all ldelema's on reftypes.
5603 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5604 it was the wrong place to put it.
5606 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5607 register to pop to make this cleaner, at the request of Paolo.
5609 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5611 * mini-ops.h (OP_GETHASHCODE): New op.
5613 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5615 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5618 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5621 * mini-x86.c (mono_arch_output_basic_block): Rather than
5629 The first is 3 bytes while the second is 1. This saves 36 kb on
5630 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5631 see a small boost because of icache locality.
5633 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5635 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5637 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5638 started code sharing with the generic code.
5640 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5642 * mini-ppc.c, cpu-g4.md: added code for direct access to
5645 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5647 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5648 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5651 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5653 * declsec.c|h: Added functions to cache the declarative stack modifiers
5654 in MonoJitInfo and to create a security frame from a MonoJitInfo
5656 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5657 created. Register internal calls for System.Security.SecurityFrame::
5658 _GetSecurityFrame and _GetSecurityStack.
5659 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5660 the definitions for the new stack walk/callback mechanism.
5661 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5662 first security frame for LinkDemands and InheritanceDemands) and
5663 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5665 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5666 walk initialization (lupus).
5668 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5670 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5672 (handle_loaded_temps): Do not create a temporary variable for
5673 things that we know are temps. They will never be modified.
5674 (mono_spill_call): Set MONO_INST_IS_TEMP
5675 (mono_emulate_opcode): ditto
5677 (mono_method_to_ir.CEE_DUP): ditto
5679 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5681 * mini.c (type_to_eval_stack_type): Make this handle the void type
5682 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5683 (emit_tree): use ip_in_bb to special case some common idioms
5684 Update all callers to pass in the IP.
5685 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5687 This gives us a nice 2% speedup in mcs bootstrap.
5689 * mini-x86.c (peephole_pass): Peephole pass to make
5698 * mini.c (ip_in_bb): new method.
5699 (mono_method_to_ir): use this method rather than doing the hash
5702 * linear-scan.c (mono_linear_scan): When expiring actives, you
5703 don't need to keep around variables that expire on this
5704 instruction. This makes it so that:
5707 store (ebx add (ebx, 1))
5711 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5713 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5714 combination to avoid doing two copies. Fix up problems with previous
5717 * mini.c: Fix 64 bit warnings.
5719 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5721 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5723 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5724 changes from the x86 code.
5726 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5728 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5730 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5731 throwing code to reduce its size, unify the AOT and non-aot code and
5732 get rid of relocations in the AOT case.
5734 * mini-x86.h mini.c exceptions-x86.c
5735 (mono_arch_get_throw_corlib_exception): New arch specific function to
5736 raise corlib exceptions which doesn't require relocations in the
5739 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5741 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5743 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5746 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5749 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5751 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5752 with add function when used from Inc/dec atomic
5753 functions. Re-enabled optimization on x86.
5754 * mini-ops.h: renamed atomic_add functions to
5755 allow _add to match the Interlocked::Add and
5756 _add_next to match Interlocked::Inc/Dec.
5758 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5760 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5761 linking of BBs to the end BB, and enabled SSAPRE also with
5762 consprop and copyprop (which was prevented by that bug).
5764 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5766 * mini-x86.c: disabling the Interlocked optimizing code.
5768 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5770 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5773 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5775 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5776 interlocked optimization due lack of support on x86, rewrote
5777 exchange to take into account that base may be in eax.
5779 xsp works again; activated Interlocked optimizing code.
5781 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5783 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5785 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5787 * mini-ops.h: Add new opcodes.
5789 * mini.h: Add new patch types. Add got_var to MonoCompile.
5791 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5792 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5793 make it work with all kinds of patchable code.
5795 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5796 address of the GOT, and referencing entries in the GOT.
5798 * mini.c: Add code to load the GOT address if needed by an opcode.
5800 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5801 independent AOT code on the x86 using an elf-style Global Offset Table.
5803 2004-12-14 Raja R Harinath <rharinath@novell.com>
5805 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5807 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5809 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5812 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5814 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5815 of Interlocked:Increment/Decrement/Add as inline ops.
5816 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5818 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5820 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5821 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5823 2004-12-12 Duncan Mak <duncan@ximian.com>
5825 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5826 again. `patch_info->table_size' is no longer valid after Zoltan's
5829 2004-12-12 Martin Baulig <martin@ximian.com>
5831 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5832 if we are the "real" method, ie. not an inlined method inside it.
5834 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5836 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5837 before we look in the special fields table. This fixes
5838 ../tests/thread-static-init.cs.
5840 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5842 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5843 for Array get_Rank and get_Length. Fixes bug #70465.
5845 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5847 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5848 separate structure to reduce the size of MonoJumpInfo.
5850 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5852 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5854 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5856 * mini.c (mini_get_inst_for_method): Changed to allow ports
5857 to return a MonoInst instead of opcode
5858 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5860 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5861 Allow ports to return a created MonoInst instead of op-code, will enable
5863 (renamed mini_get_opcode_for_method to better reflected the functionality)
5865 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5867 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5869 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5871 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5874 2004-12-08 Martin Baulig <martin@ximian.com>
5876 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5877 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5879 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5881 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5884 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5887 2004-12-08 Raja R Harinath <rharinath@novell.com>
5889 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5891 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5893 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5894 bug introduced by the previous patch.
5896 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5898 * mini-ppc.c, objectc.cs: handle large structs passed by value
5901 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5903 * mini-ppc.c: OP_ARGLIST implementation from
5904 Geoff Norton <gnorton@customerdna.com>.
5906 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5908 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5909 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5911 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5913 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5915 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5917 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5920 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5922 * mini-sparc.c: Zero out localled-ed memory.
5924 * iltests.il: Add tests for zeroing out localloc-ed memory.
5926 2004-12-04 Martin Baulig <martin@ximian.com>
5928 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5929 mono_method_get_signature_full().
5931 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5933 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5934 and some utility functions (always for SSAPRE), integrated SSAPRE.
5936 * driver.c: Added ssapre option.
5937 * ssa.c: Small fix on OP_ARG handling.
5938 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5939 * Makefile.am: Likewise.
5941 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5943 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5946 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5949 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5951 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5953 * cpu-s390.md : Increase instruction length of oparglist.
5955 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5957 2004-11-30 Martin Baulig <martin@ximian.com>
5959 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5960 virtual generic methods. We call a special helper_compile_generic_method()
5961 icall to retrieve the method from the vtable, inflate and compile
5962 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5964 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5966 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5968 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5970 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5972 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5975 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5977 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5978 platforms with PIC aot.
5980 2004-11-28 Martin Baulig <martin@ximian.com>
5982 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5985 2004-11-28 Martin Baulig <martin@ximian.com>
5987 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5988 the result of mono_type_get_underlying_type() to check whether
5991 2004-11-26 Martin Baulig <martin@ximian.com>
5994 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5997 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5999 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6000 the same way as the other arguments so they won't get clobbered.
6002 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6003 calls through R11 since it is clobbered by the trampoline code.
6005 2004-11-26 Raja R Harinath <rharinath@novell.com>
6007 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6008 pick up in-tree mscorlib.dll.
6010 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6012 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6014 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6015 runtime data/code are now stored in a table similar to the GOT in ELF.
6016 This allows the code itself to be position independent.
6018 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6021 * aot.c: Attach ELF type (object/function) directives to all global
6024 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6026 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6028 * mini-amd64.h: Turn on PIC AOT code.
6030 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6031 returning the offset within an OP_AOTCONST instruction where the GOT
6032 offset needs to be added.
6034 * mini.h: Bump AOT file format version.
6036 2004-11-25 Martin Baulig <martin@ximian.com>
6038 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6039 uninflated generic methods.
6041 2004-11-25 Martin Baulig <martin@ximian.com>
6043 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6045 2004-11-24 Martin Baulig <martin@ximian.com>
6047 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6048 original klass (this only applies for generic instances).
6050 2004-11-24 Martin Baulig <martin@ximian.com>
6052 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6053 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6056 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6058 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6059 localloc. Fixes #69678.
6061 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6063 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6065 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6066 used SSE registers on pinvoke calls. Fixes #69774.
6068 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6070 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6071 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6073 2004-11-23 Raja R Harinath <rharinath@novell.com>
6075 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6076 Refer directly to the mcs/ tree.
6078 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6080 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6081 Check if a trampoline for a synchronized method is required.
6083 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6085 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6086 with localloc if needed. Throe arithmetric exception in
6087 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6088 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6090 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6092 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6093 types before switching on type. Fixes #69622.
6095 2004-11-19 Raja R Harinath <rharinath@novell.com>
6097 * Makefile.am (check-local): New. Integrate into 'make check'.
6098 (MCS,RUNTIME): Define using in-tree mono and mcs.
6100 (%.exe): Use $(ILASM).
6102 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6104 * mini-ppc.c: adjust initial prolog size (bug #69691).
6106 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6108 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6111 2004-11-17 Raja R Harinath <rharinath@novell.com>
6113 * Makefile.am (clean-local): Rename from 'clean'.
6115 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6117 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6118 to mono_arch_is_int_overflow.
6119 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6122 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6124 * declsec.c|h: New files to support declarative security attributes.
6125 Added function to check if a method has (applicable) security.
6126 * mini.c|h: Add check for declarative security attributes in
6127 mono_method_check_inlining.
6128 * Makefile.am: Added declsec.c and declsec.h to the build.
6130 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6132 * mini.c, mini.h: update to keep dynamic code info per-domain.
6134 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6136 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6137 (mini_init): Get rid of it from here too.
6139 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6141 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6142 implemented OP_RETHROW (patch by Geoff Norton
6143 <gnorton@customerdna.com>).
6145 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6147 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6148 between appdomains. Fixes appdomain-unload on PPC.
6150 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6152 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6153 mini-exceptions.c: handle the new wrapper types.
6154 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6155 token value as a MonoClass* when compiling a wrapper.
6156 mono_jit_create_remoting_trampoline now takes an additional
6157 MonoRemotingTarget parameter.
6159 2004-11-10 Martin Baulig <martin@localhost>
6161 * mini.c (mono_method_to_ir): Use `generic_container->context'
6162 rather than creating a new one.
6164 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6166 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6168 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6170 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6172 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6173 the experimental aot cache stuff.
6175 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6177 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6178 mini-exceptions.c: update to exception clause structure changes.
6180 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6182 * exceptions-x86.c (throw_exception): Fix warnings.
6184 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6187 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6189 * exceptions-sparc.c (get_throw_exception): Really fix this.
6191 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6193 * tramp-*.c: we no longer support icalls without wrappers, so
6194 a bit of code can be removed here
6196 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6198 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6201 * cpu-sparc.md: Add op_rethrow.
6203 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6205 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6207 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6208 * mini-ops.h: Add OP_RETHROW.
6210 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6212 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6214 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6216 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6217 Makes the output much easier to read
6219 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6221 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6222 prevents another huge leak when compiling with ssa. Secondly, the
6223 performance of doing this rather than freeing the lists is much
6224 better. GList does a lock every time you allocate a list link,
6225 so that it can use a memory pool. So, it is better to just use
6226 a memory pool of our own.
6228 * ssa.c, linear-scan.c: replace g_list_remove_link with
6229 g_list_delete. The remove one does not free the GList, so we were
6230 leaking memory. On -O=all --compile-all with corlib, this cut down
6231 3 MB of allocations.
6233 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6235 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6237 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6239 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6240 into a new function mono_create_jit_trampoline ().
6242 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6244 * trace.c (get_spec): Allow tracing of classes without a namespace.
6246 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6248 * mini.c: Fix pointer overwrite in mini_method_compile.
6250 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6252 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6253 The darwin ABI needs some special handling for 1 and 2 byte structs
6254 Lets use lbz/lhz instead of lwz everywhere.
6255 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6256 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6257 Use stb/sth for the former, and put the latter always on stack instead of in
6260 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6262 * trace.c (is_filenamechar): Add '_'.
6264 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6266 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6268 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6270 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6272 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6273 depends on libmonogc. Fixes #68805.
6275 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6277 * mini.c (mono_jit_free_method): Provide extra information for
6278 this error. Currently this leaks, but will be turned into a
6279 developer option in the future.
6281 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6283 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6285 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6287 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6288 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6289 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6291 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6293 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6294 trampolines for AOT code.
6296 2004-10-22 <vargaz@freemail.hu>
6298 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6299 constructed types. Fixes #68136.
6301 2004-10-21 Martin Baulig <martin@ximian.com>
6303 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6304 if it returns true, unwind the stack to the call instruction.
6306 2004-10-21 <vargaz@freemail.hu>
6308 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6310 * mini.h: Bump AOT version number.
6312 * objects.cs: Add another test for unbox trampolines.
6314 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6317 2004-10-20 <vargaz@freemail.hu>
6319 * driver.c: Add SHARED to the set of optimizations tested.
6321 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6323 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6326 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6328 2004-10-20 Martin Baulig <martin@ximian.com>
6330 * mini-exceptions.c (mono_handle_exception): Call
6331 mono_debugger_handle_exception() to tell the debugger about
6332 catch/finally clauses.
6334 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6336 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6338 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6341 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6343 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6344 methods as their native size, fixed bug #57543, #57545.
6345 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6346 This saves a temporary register and mullw call down into 1 (minor perf
6347 increase for cases like sum = sum * 5; This use to translate into:
6350 It now translates to
6353 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6355 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6358 2004-10-11 Martin Baulig <martin@ximian.com>
6360 * mini.c (mono_method_to_ir): If we're a generic method, get the
6361 MonoGenericContainer from our MonoMethodNormal and create a
6362 MonoGenericContext from it.
6364 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6366 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6368 * basic-long.cs: Add test for checked i8->i2 cast.
6370 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6372 * inssel-ppc.brg: added a couple of speedup rules.
6374 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6376 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6377 to speed up rebuilds.
6379 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6381 * mini-s390.c: Minor fix to OP_OR_IMM.
6383 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6385 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6386 better. Fixes appdomain-unload.exe on sparc.
6388 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6390 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6391 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6394 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6396 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6398 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6400 * mini.c: Always generate a field read/write wrapper for members
6401 of the class MarshalByRefObject since the actual instance could
6404 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6406 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6408 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6410 * driver.c mini.h trace.c: Move the setting of the main assembly into
6411 a separate function called mono_trace_set_assembly () and call it after
6412 actually loading the main assembly. Fixes #66872.
6414 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6416 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6417 using the code manager.
6419 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6421 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6423 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6425 * cpu-amd64.md: Fix bug in previous patch.
6427 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6430 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6432 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6433 mini-exceptions.c: updates for changed stack walk interface.
6435 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6437 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6439 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6441 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6443 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6445 * driver.c (mini_regression_list): Do not call mono_assembly_close
6446 since assemblies can't be unloaded.
6448 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6450 * cpu-amd64.md: Fix more instruction lengths.
6452 * cpu-amd64.md: Fix lengths of some instructions.
6454 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6456 * inssel.brg: Make the array ldelema check aot friendly.
6458 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6460 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6462 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6464 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6466 * mini-x86.c: Fix build.
6468 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6469 mono_type_get_underlying_type () helper function to simplify code.
6471 2004-09-09 Martin Baulig <martin@ximian.com>
6473 * mini-amd64.c: Don't access `type->data.klass' directly, call
6474 mono_class_from_mono_type() instead since the type may be a
6477 2004-09-09 Martin Baulig <martin@ximian.com>
6479 * mini-amd64.c (get_call_info): Fix support for generic instances.
6480 (add_valuetype): Use mono_class_from_mono_type() to get the class
6481 since we can be a generic instance.
6483 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6485 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6487 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6489 * liveness.c: reset spill costs on each scan: bug 62107
6491 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6493 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6494 unnecessary line that doesn't compile
6496 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6498 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6499 trampolines, make them call an error function so people can fix their
6502 2004-09-06 Martin Baulig <martin@ximian.com>
6504 * mini.c (mono_method_to_ir): When initializing locals, handle a
6505 generic instances like a valuetype if it's a valuetype and like a
6506 class if it's a class.
6508 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6510 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6511 stack. Fixes #64674.
6513 * exceptions.cs: Add test for unwinding of call arguments.
6515 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6517 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6518 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6519 set the carry/borrow flag). The sparc and s390 implementations
6520 can now use optimized versions (and simplify the code). ppc bugfixes.
6522 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6524 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6526 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6528 * inssel-amd64.brg: Remove leftover 32 bit rule.
6530 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6532 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6534 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6535 mono_arch_find_jit_info functions into a new function. Fix a memory
6538 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6541 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6543 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6546 * exceptions.cs: Add array size tests.
6548 * mini.c: Allocate a separate icall wrapper for each arity of
6549 mono_array_new_va. Fixes #59509.
6551 * exceptions.cs: Add testcase for 64578.
6553 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6555 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6557 2004-09-02 Martin Baulig <martin@ximian.com>
6559 * mini.c (mono_method_to_ir): When initializing the locals, call
6560 handle_initobj() on the generic instance itself, not its
6563 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6565 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6566 MonoJitInfo for dynamic methods.
6568 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6570 * mini.c: Add support for freeing JIT data for dynamic methods.
6572 2004-09-01 Martin Baulig <martin@ximian.com>
6574 * mini-x86.c (is_regsize_var): Added support for generic
6576 (mono_arch_emit_prolog): Make this compile again, use
6577 `x86_push_imm_template (code)'.
6579 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6581 * mini-x86.c: make all push_imm instructions that get
6582 patched always emit the long form
6584 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6586 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6587 in a per-domain hash.
6589 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6592 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6594 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6597 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6600 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6601 Beginnings of SSE2 support.
6603 * exceptions.cs: Add more tests for checked int<->uint casts.
6605 2004-08-28 Martin Baulig <martin@ximian.com>
6607 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6611 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6612 Handle generic instances recursively.
6614 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6616 * iltests.il: test for conv.u8 on a constant
6618 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6620 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6621 LCONV_x4 (shrun_32 (membase)).
6623 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6625 * inssel-x86.brg: c&p rules for push/setret of long
6627 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6629 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6630 compare (regvar, base)
6632 * inssel-x86.brg: more burg love
6634 * inssel.brg: more cleanup
6636 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6638 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6640 * basic-long.cs, basic-calls.cs: new tests for optimization.
6642 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6644 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6647 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6649 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6651 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6653 * inssel.brg (mini_emit_memcpy): use
6654 NO_UNALIGNED_ACCESS to disable memcpy optimization
6656 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6658 * mini-amd64.c: Handle generic types in various places.
6660 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6662 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6664 * mini.c (handle_box): Fix warning.
6666 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6668 * mini-amd64.h: Enable the emit_state optimization.
6670 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6672 * mini-amd64.c: Add some new 64 bit peephole opts.
6674 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6676 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6678 * mini-amd64.c: Register allocator fixes.
6680 * mini.c: Add an optimization to emit_state to avoid allocation of new
6681 registers on some platforms.
6683 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6685 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6687 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6688 allocation. Fixes #63085.
6690 * basic-long.cs: Add new regression test.
6692 * mini-amd64.c: Register allocator improvements.
6694 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6696 * mini-amd64.c (read_tls_offset_from_method): Add another code
6699 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6700 instruction sequence for nullifying class init trampolines.
6702 * objects.cs: Add new regalloc test.
6704 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6706 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6708 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6710 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6713 * driver.c: Fix profiling after TLS changes.
6715 * driver.c (mono_main): Set mono_stats.enabled if needed.
6717 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6720 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6722 * mini-x86.c: use a 1 op rather than a 2 op tls access
6723 instruction -> faster.
6725 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6727 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6730 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6732 * exceptions-sparc.c (throw_exception): fix typo
6734 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6736 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6737 set tree->dreg correctly with tls. Allow any
6738 register to be used.
6740 * mini-x86.c (read_tls_offset_from_method): add new code
6741 generation pattern seen with GCC.
6744 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6746 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6747 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6748 exceptions-sparc.c: fix some performance issues in exception
6749 handling and setting of the stack trace for exceptions that were
6752 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6754 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6757 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6760 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6762 This patch inlines tls access, when possible.
6764 * mini.h: new arch functions for TLS intrinsics.
6765 All platforms updated with a stub.
6767 * mini.c: use the new intrinsics
6769 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6770 arch specific intrinsic for tls variables
6772 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6774 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6777 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6779 * mini.c: thread local allocation
6781 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6783 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6785 * Makefile.am: Link against the static version of libmonogc.
6787 * Makefile.am: Link the static versions of the convenience libraries
6788 into the mono executable.
6790 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6792 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6794 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6795 on integer overflow.
6797 * mini-amd64.c: Reorganize function call code.
6799 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6801 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6803 * inssel-x86.brg: use xor eax,eax.
6805 * basic.cs: new tests
6807 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6809 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6810 in exception throwing code.
6812 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6814 * inssel-x86.brg: use xor esi,esi.
6816 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6818 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6819 can trace methods compiled during mini_init () too.
6821 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6824 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6826 * Makefile.am: static link on x86 (r=zoltan)
6828 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6830 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6831 code since it causes some programs to fail.
6833 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6835 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6837 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6839 * mini.c: ovfops_op_map - add STACK_OBJ case for
6841 * basic.cs: add test_0_pin_string as test
6844 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6846 * Makefile.am: build C# if srcdir != builddir
6848 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6850 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6851 fall-through blocks.
6853 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6855 * driver.c: enable loop by default again and include abcrem in -O=all.
6857 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6859 * iltests.il: Add some localloc tests.
6861 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6863 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6866 * inssel-amd64.brg: Add some optimizations.
6868 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6871 * Makefile.am: Statically link mono against libmono on AMD64.
6873 * mini-amd64.c inssel-amd64.brg: Optimizations.
6875 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6877 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6879 * tramp-amd64.c: Patch calling code in trampolines.
6881 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6883 * mini-amd64.c: pinvoke struct passing fixes.
6885 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6887 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6888 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6890 2004-08-05 Duncan Mak <duncan@ximian.com>
6892 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6895 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6897 * mini-amd64.c (emit_move_return_value): Move return value for normal
6900 2004-08-05 Martin Baulig <martin@ximian.com>
6902 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6903 `type->type'; just modify `type' itself when dealing with enums
6904 and generic instances.
6905 (check_call_signature): Make `simple_type' a `MonoType *'.
6907 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6909 * mini.c: Use OP_PADD to add offsets to addresses.
6911 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6913 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6915 * mini-sparc.c (mono_arch_emit_epilog): fix check
6916 for folding last op into restore instruction
6918 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6920 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6921 helper methods using the code manager.
6923 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6925 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6927 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6929 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6930 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6932 * mini-s390.c: fix tail processing
6934 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6936 * mini-ppc.c: mul.ovf.un exception name fix.
6938 2004-08-03 Martin Baulig <martin@ximian.com>
6940 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6941 instances; before jumping to `handle_enum', also modify `ptype'.
6943 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6945 * cpu-sparc.md: fcall maximal length too small.
6947 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6949 * mini-amd64.c mini.h: Add initial support for passing/returning
6950 structures to/from pinvoked methods.
6952 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6954 * mini-ppc.c: reg allocator fix.
6956 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6958 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6960 * inssel.brg: Optimize memset on 64 bit machines.
6962 * mini-amd64.c: Fix some vararg cases.
6964 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6966 * mini-s390.c: Corrected macro in emit_float_to_int
6968 * s390-abi.cs: Tests to exercise the s390 ABI
6970 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6972 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6975 * basic.cs: Add a test for add.ovf.un.
6977 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6979 * mini-sparc.c: add case for OP_IDIV_UN
6981 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6983 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6985 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6987 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6989 * basic.cs: regression tests.
6991 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6994 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6996 * basic.cs: Add a new test.
6998 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6999 and AOT. Various fixes and optimizations.
7001 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7003 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7005 * mini-ppc.c: make sure temp regs are not used for global reg
7008 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7010 * cpu-sparc.md: conv_i8 fix for 64bits
7012 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7014 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7016 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7017 add opcode for cmp BYTE PTR [eax], imm.
7019 * inssel.brg: Make memcpy and memset takes bases.
7021 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7023 * *-amd64.*: More AMD64 work.
7025 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7027 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7028 add a compare-not-equal opcode.
7030 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7032 * mini.c: Use mono_init_from_assembly instead of mono_init.
7034 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7036 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7038 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7040 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7042 * inssel.brg: 64 bit fixes.
7044 * mini.h (MonoCallInst): Add some AMD64 specific data.
7046 * mini.h: Add some OP_P opcodes.
7048 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7050 * basic.cs: tests for 61797 and 61740
7052 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7054 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7055 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7057 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7059 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7061 * *-amd64*.*: Ongoing AMD64 work.
7063 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7065 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7067 * *-amd64*: Ongoing AMD64 work.
7069 * mini-arch.h: Add AMD64 support.
7071 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7073 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7075 * mini-ops.h: Add new opcodes.
7077 * Makefile.am: Add AMD64 support.
7079 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7080 rules into the inssel-long*.brg files.
7082 * *-amd64.*: Add beginnings of AMD64 backend.
7084 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7086 * mini.c (print_dfn): commenting out the code that prints
7087 the cil. With -O=deadce, this makes -v -v crash.
7089 * cpu-pentium.md: make checkthis have a length of 2
7091 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7093 * mini-sparc.h: fix implementations of __builtin
7094 functions for Sun compiler for V9.
7096 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7098 * mini.c: use the new stelem.ref wrapper
7099 * exceptions.cs, arrays.cs: new stelem.ref tests
7101 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7103 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7104 new XSP should work with these changes).
7106 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7108 * inssel-{long32,x86,}.brg: trivial optimizations.
7110 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7112 * mini.c: load value when emitting box operation in
7115 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7117 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7118 is one byte shorter than cmp DWORD PTR [eax], 0.
7120 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7122 * inssel-ppc.brg: arguments on the stack are always
7123 relative to the stack pointer (spotted by Neale Ferguson).
7125 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7127 * exceptions-x86.c: delay appending the method name to the trace until
7128 after mono_jit_info_table_find is called, as this gets the real
7131 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7133 * aot.c: register roots
7135 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7137 * aot.c : I could just use PLATFORM_WIN32 flag.
7139 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7141 * aot.c : Reverting the previous fix. This time it broke linux build.
7143 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7145 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7147 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7149 * mini.c (handle_stack_args): Remove some more debugging code.
7151 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7153 * driver.c mini.h aot.c: Allow additional options to be specified with
7154 --aot and pass them to mono_compile_assembly.
7156 * aot.c: Add experimental code to AOT compile all loaded assemblies
7157 on demand and save the code into a cache in the filesystem.
7159 * aot.c: Add support for more wrapper methods.
7161 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7164 * cpu-*.md: Remove removed opcodes.
7166 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7167 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7168 related icalls to marshal.c.
7170 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7172 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7174 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7176 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7178 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7179 * liveness.c: If liveness is recomputated we need to reset the information
7180 for each variable. This way, if the liveness range has been narrowed
7181 by optimizations that happened after the last computation, we can return
7184 For example, if you have
7189 // Tons of code that does not affect i
7195 i = 0 is dead code and will be removed by SSA. However, when
7196 linear scan gets to the code, i will still appear to be live
7197 throughout the entire block. This prevents good register allocation.
7199 2004-07-06 Martin Baulig <martin@ximian.com>
7201 * debug-mini.c (mono_debug_init_method): Allow
7202 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7203 (mono_debug_add_icall_wrapper): New method.
7205 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7207 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7209 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7212 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7214 * aot.c (mono_aot_load_method): Fix loading of debug info.
7216 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7218 * aot.c: Add logging support.
7220 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7222 * mini.h: Add prototype for mono_print_method_from_ip.
7224 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7226 * inssel.brg: 64 bit fixes.
7228 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7231 * Makefile.am: Add SPARC64 support.
7233 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7235 * aot.c: Fix alignment problems on 32 bit platforms.
7237 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7239 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7242 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7245 * mini.h: Bump AOT file version. Some 64 bit fixes.
7247 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7249 * inssel-sparc.brg: Add new rule to avoid register moves.
7251 * inssel.brg: Add ldind_to_load_membase helper function.
7253 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7255 * mini.c: OffsetToStringData intrinsic.
7257 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7259 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7261 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7264 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7265 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7267 * mini.c: reinstated mono_compile_get_interface_var()
7268 on x86, too, since the change breaks the Gtk# build there as well.
7270 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7272 * driver.c: remove loop from the default optimizations: it seems to
7273 interact badly with some of the other options (see bug #60613).
7275 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7277 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7278 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7280 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7282 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7283 vararg-using methods.
7285 2004-06-21 Martin Baulig <martin@ximian.com>
7287 * mini/mini-exceptions.c
7288 (mono_handle_exception): Added `gpointer original_ip' argument.
7289 After calling mono_unhandled_exception(), call
7290 mono_debugger_unhandled_exception() and if that returns true,
7291 restore the context and return.
7293 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7295 * mini-ppc.c: prefer the use of relative branches so
7296 they won't need to be patched in aot code (patch from Patrick Beard).
7298 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7300 * aot.c: patch from Patrick Beard to make the output assembly
7301 more correct for the MacOSX assembler. Small tweak to
7302 generate sane images on Linux/PPC, too.
7304 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7306 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7307 case until bug #59509 is fixed (shows up in #60332).
7309 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7311 * mini.c: make sure the needed wrappers are compiled, too, with
7314 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7316 * driver.c: remove NPTL reference in --version output.
7318 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7320 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7321 generate valid assembly for the Mach-O assembler.
7323 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7325 * driver.c: don't include abcrem in the all optimization specifier
7326 since it slows down jit compilation too much for now.
7328 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7330 * mini.c: use BIGMUL only if both operands have the same signage.
7331 * iltests.il: Test for bug 60056. (errors related to signage in
7336 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7338 * mini.c, aot.c: memory leak fixes.
7340 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7342 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7344 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7346 * Makefile.am: remove the -static hack completely, it links in
7347 statically glib as well.
7349 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7351 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7352 * exceptions.cs: make it compile with new mcs/csc.
7354 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7355 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7356 and added relevant test case.
7358 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7360 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7361 regressions in gtk-sharp.
7363 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7365 * exceptions.cs: New regression tests.
7367 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7369 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7371 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7373 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7375 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7377 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7379 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7381 * mini.c (mono_jit_runtime_invoke): Init class in this
7382 method instead of trusting mono_jit_compile_method to
7383 do the work (because wrappers can be in object class)
7385 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7387 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7389 * basic-long.cs: New regression test.
7391 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7393 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7396 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7398 * Makefile.am: fix miguel's change to build mono statically against
7399 libmono (track build dependencies).
7401 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7403 * cfold.c: Some glib versions do not have G_MININT32.
7405 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7407 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7408 with precision of tan, atan, sin and cos, and implemented related
7409 regressions tests (fixes bug 54467, but one new problem appeared and
7412 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7414 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7416 * exceptions.cs: Add test for constant folding && division by zero.
7418 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7419 since driver.c is in libmono too, so the optimization was useless.
7421 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7422 variable to driver.c so the compiler can emit more efficient code to
7425 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7427 * Makefile.am: don't distribute generated inssel.[ch] files.
7429 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7431 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7432 into the default appdomain. Fixes #58707.
7434 * jit-icalls.c: Remove the broken approximation for truncl, doing
7435 no conversion is better.
7437 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7440 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7442 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7443 of the mcrxr instruction which is not available on some processors
7444 even if it's documented to be. Implement add and sub overflow correctly
7445 (still not complete for long unsigned). Speed up icalls a bit.
7447 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7449 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7450 we run .cctor in the current domain instead of target_domain.
7452 Fixes bug #58558, .cctor not being called in -O=shared.
7454 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7456 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7458 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7460 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7461 which can be done with an imm8, do it that way.
7462 (mono_arch_output_basic_block): ditto for a jmp
7463 (mono_arch_emit_prolog): Computate maximum offset of a label.
7465 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7467 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7468 now tries to allocate prefered physical reg's for virtual
7469 regs. This reduces the number of emited spills/loads with
7470 20-30% on our core assemblies.
7472 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7474 * jit-icalls.c: truncl() is not needed and trunc() is
7475 the correct thing to do anyway (bug #58287).
7477 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7479 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7482 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7484 * driver.c: enable loop optimizations by default.
7486 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7488 * mini-x86.c: fix calc of max loop size when aligning loops start.
7490 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7492 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7495 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7497 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7500 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7502 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7504 * mini.c (inline_method): Allways inline some wrappers even if the cost
7505 is too large. Fixes #58785.
7507 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7509 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7511 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7512 (crichton@gimp.org). Beginning of support for sparc/linux.
7514 * mini-sparc.c: Optimize retrieval of LMF address.
7516 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7518 * exceptions-ppc.c: handle alloca in methods with clauses.
7520 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7522 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7524 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7526 * mini.c: Delegate most of the abort signal work to
7527 mono_thread_request_interruption, which also handles Stop and Suspend
7530 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7532 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7533 supports the save/restore lmf opcodes.
7535 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7537 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7540 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7542 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7544 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7545 methods which contain array accesses.
7547 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7548 boundaries. Fixes #58537.
7550 * iltests.il: Add regression test for #58537.
7552 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7554 * mini-x86.c (mono_arch_local_regalloc): Last part of
7555 fix for bug #58633 (releasing register to early).
7557 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7559 * basic-long.cs: Add new regression test.
7561 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7563 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7564 register too early on the chain.
7566 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7568 * mini.c (create_helper_signature): Use a helper function to reduce
7569 the code which needs to be written. Also set the calling convention of
7570 icalls on windows. Fixes #57840.
7572 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7574 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7575 exceptions-ppc.c: added helper function to get the instruction address
7576 from a signal handler context.
7578 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7580 * helpers.c: use g_get_tmp_dir. Invokes happyness
7583 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7585 * helpers.c: Add new env variable to pass args to objdump.
7586 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7588 2004-05-17 Radek Doulik <rodo@ximian.com>
7590 * Makefile.am (common_sources): added abcremoval.h so it get
7591 disted and daily mono packages on go-mono.com will build again
7593 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7595 * abcremoval.c: Fixed coding style, added copyright header.
7597 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7599 * mini.h: Added prototype for abc removal main function.
7601 * build_relations_propagation_table.pl: Added copyright header.
7603 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7605 * basic-long.cs: reg test for complex ceq_long bug.
7607 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7609 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7610 reg in long and clob case (bug #58343). Fixed/added comments.
7612 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7614 * mini.c (mono_jit_runtime_invoke): Follow new convention
7615 of calling the invoke method with an function pointer.
7617 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7619 * ChangeLog: Fix author of memory leak patch.
7621 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7623 * Makefile.am: fix make dist as well...
7626 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7628 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7629 on archs where pointers are 4 bytes long.
7631 * Makefile.am: Added abcremoval.c source file.
7633 * abcremoval.c: Added abcremoval.c.
7635 * abcremoval.h: Added abcremoval.h.
7637 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7639 * inssel.brg: Enabled bounds check removal.
7641 * mini.c: Added support for abcrem optimization.
7643 * mini.h: Added abcrem optimization label.
7645 * driver.c: Added support for abcrem optimization.
7647 * propagated_relations_table.def: Added propagated_relations_table.def.
7649 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7651 * mini.c, cfold.c: fix style.
7653 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7655 * mini.c: handle issue with the low-level implementation of
7656 some long opcodes (bug #54209).
7658 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7660 * basic.cs: test for my new cmov stuff.
7662 2004-05-13 Patrik Torstensson
7664 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7665 opt and added peephole documentation.
7667 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7669 * tramp-ppc.c: rewrote the generic trampoline code.
7671 2004-05-11 Patrik Torstensson
7673 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7675 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7677 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7679 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7680 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7682 * mini.c: Add new icalls for AsAny marshalling.
7684 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7686 * tramp-ppc.c, mini-ppc.c: more cleanups.
7688 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7690 * mini.c: no warnings.
7692 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7694 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7696 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7698 * mini.c: In the thread abort signal handler, if the thread is in the
7699 process of being stoped, don't throw the Abort exception, just stop the
7702 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7704 * tramp-ppc.c: removed old code.
7706 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7708 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7709 do some simple speed optimizations on ppc.
7711 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7713 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7714 and large offsets in load/store.
7716 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7718 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7719 it causes regressions.
7721 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7723 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7726 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7728 * jit-icalls.c: remove warnings.
7729 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7730 speedups for unsafe code.
7732 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7734 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7736 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7738 * basic-calls.cs: Add new regression test.
7740 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7743 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7745 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7748 2004-05-06 Patrik Torstensson
7750 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7751 long reg allocation in any reg (not only eax:edx) and implemented
7752 long shl/shr ops in asm instead of helpers.
7754 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7756 * mini-sparc.h: Fix warnings.
7758 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7761 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7762 separate statement for clarity.
7764 * mini-sparc.c: Update status.
7766 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7768 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7771 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7773 * inssel-ppc.brg: another small pre-release workaround:
7774 we don't do overflow detection for long_sub_un.
7776 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7778 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7779 (also works around a weird ppc bug: 57957).
7781 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7783 * tramp-ppc.c: trampoline fixes.
7785 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7787 * mini-ppc.c: fixed typos.
7789 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7791 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7792 at the top of the stack. Fixed typos. Use a frame registers
7793 for all the methods with exception clauses.
7795 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7797 * exceptions-ppc.c: restore fp registers.
7799 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7801 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7802 order from the stack top (moved the stack room to save the
7803 return value for trace after the param area). Fixed corruption
7804 in restoring registers on unwind.
7806 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7808 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7810 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7812 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7813 and prolog/epilog for methods that use it. Allow
7814 enough param area room for varargs methods. Fix miguel's
7815 breakage in exception handling.
7817 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7819 * Makefile.am: run genmdesc only on current arch.
7821 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7824 * mini-x86.h: fix the build on windows.
7826 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7828 * 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.
7830 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7832 * mini-exceptions.c: New file.
7834 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7835 Move some parts of the x86 exception handling code to an
7836 arch-independent file so it can be shared with other ports.
7838 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7840 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7842 2004-04-26 David Waite <mass@akuma.org>
7844 * driver.c: remove comma from end of enumeration declaration
7846 2004-04-26 Jackson Harper <jackson@ximian.com>
7848 * driver.c: parse config file before loading first assembly. This
7849 allows the user gac to be enabled/disabled.
7851 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7853 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7854 simpler mechanism: we do not care what is encoded initially
7855 (branch absolute or relative), we care about the code and its
7856 target. I kept the old code for reference for now.
7858 The new code tries first to determine if the jump is anywhere in
7859 the -/+32 absolute meg range, if it succeeds, it encodes using the
7860 absolute branch; If not, it tried to find something in the
7861 relative range, if not, it uses the handle_thunk code.
7863 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7865 * exceptions-ppc.c: use the correct ip register on macosx.
7867 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7869 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7871 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7873 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7874 Raise exception on integer divide by zero by hand since the hw
7875 doesn't support it. Handle NaNs in FP compares.
7877 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7879 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7880 code reducing duplication between the platforms and enabled
7881 signal exception handling (on linux for now).
7883 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7885 * exceptions-ppc.c: more macosx support.
7887 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7889 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7891 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7893 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7895 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7897 * iltests.il: more tests.
7899 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7901 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7904 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7906 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7908 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7910 * liveness.c: Mark variables as volatile in all basic blocks reachable
7911 from exception clauses.
7913 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7915 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7918 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7920 * iltests.il, basic.cs: more tests for regalloc.
7922 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7924 * iltests.il: Some tests for register allocation modifications
7927 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7929 * exceptions.cs: Add regression test for bug #56782.
7931 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7932 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7933 the beauty of fixing the same thing in 5 different files...
7935 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7937 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7940 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7942 * mini.c: Add support for STRWLPARRAY marshalling convention.
7944 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7946 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7947 to init the context to setup the regs pointer).
7949 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7951 * exceptions-ppc.c: more exceptions work.
7953 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7955 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7958 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7960 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7961 can use the memory directly.
7963 * cpu-pentium.md: Update documentation from a post from Zoltan.
7965 add x86_add_membase, x86_sub_membase, x86_mul_membase
7967 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7969 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7970 GENERAL_REGS they were also hardcoded for all PPC ports.
7972 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7974 Remove hard-coded limit for floating point registers, use
7975 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7977 Notice that in MacOS X calling conventions you can fit a lot more
7978 floating point values in registers, so I should update the PInvoke
7979 test to excercise the passing of floating point values on the
7980 stack (currently broken).
7982 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7984 * tramp-ppc.c (create_trampoline_code): Added
7985 JUMP_TRAMPOLINE_SIZE.
7986 (ppc_magic_trampoline): Follow the pattern from
7987 x86_magic_trampoline: if code is set to zero, return.
7988 (create_trampoline_code): Always pass MonoMethod to the jump
7989 trampoline, before it was passing a null.
7990 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7991 share the code with mono_arch_create_jit_trampoline.
7993 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7995 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7998 * cpu-g4.md: Added length for jmp instruction, the worst case
7999 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8002 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8004 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8006 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8008 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8009 before each IL instruction.
8011 * mini.c (CEE_BOX): Fix warnings.
8013 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8015 * mini.c: removed a few unused vars and extra whitespace.
8017 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8019 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8021 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8023 (OP_GETCHR): use the above
8024 (CEE_LDELEMA): use the above.
8026 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8027 version of the generic impl.
8028 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8029 (CEE_LDELEMA): use the above.
8031 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8033 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8036 * iltests.il: Added new regression test for #56317.
8038 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8040 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8041 under NetBSD. Fixes #56450.
8043 * liveness.c (update_gen_kill_set): Fix previous patch.
8045 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8047 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8049 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8051 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8054 * inssel-sparc.brg: Add more optimizations.
8056 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8058 2004-04-01 Martin Baulig <martin@ximian.com>
8060 * mini.c (handle_box): New static function; moved the
8061 implementation of CEE_BOX here.
8062 (mono_method_to_ir): Added `constrained_call' variable.
8063 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8064 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8065 mono_method_get_constrained() to get the method.
8067 2004-04-01 Martin Baulig <martin@ximian.com>
8069 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8070 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8071 (mono_method_to_ir): We don't need these macros anymore since
8072 mono_class_get_full() already takes care of it.
8074 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8076 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8077 use @function (as doesn't accept #function here) and check the return
8078 value of system and stop if fails.
8080 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8082 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8084 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8086 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8088 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8090 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8093 * basic-long.cs: Add test for negation of Int64.MinValue.
8095 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8097 * mini-sparc.c: Update status.
8099 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8101 * exceptions-sparc.c: Fix return value in filters.
8103 * inssel-sparc.brg: Fix register allocation in some rules.
8105 2004-03-28 Martin Baulig <martin@ximian.com>
8107 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8110 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8112 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8114 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8115 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8116 remove unused conv_u4 opcode.
8118 * mini-x86.c: Remove valgrind workaround since it slows down things
8119 even when mono is not run under valgrind.
8121 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8123 * mini-sparc.c: Update status.
8125 * inssel-sparc.brg: Add some optimizations.
8127 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8128 future delay slot filling. Add support for varargs, tail calls and JMP.
8130 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8131 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8133 * inssel.brg: Fix register allocation in OP_ARGLIST.
8135 * inssel.brg: Fix warnings.
8137 2004-03-25 Martin Baulig <martin@ximian.com>
8139 * mini.c (inflate_generic_field): Removed.
8140 (mini_get_method): Removed, use mono_get_method_full(),
8141 (mini_get_class): Removed, use mono_class_get_full().
8142 (mono_method_to_ir): Pass our generic context to
8143 mono_field_from_token().
8145 2004-03-25 Martin Baulig <martin@ximian.com>
8147 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8148 of a `MonoMethod *'.
8149 (mini_get_method): Take a `MonoGenericContext *' instead
8150 of a `MonoMethod *'.
8151 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8152 a new local variable called `generic_context' which holds the
8153 current `MonoGenericContext *'; use it to lookup things.
8155 2004-03-24 Martin Baulig <martin@ximian.com>
8157 * mini.c (mini_get_class): New static method; if we're inside a
8158 generic instance, inflate the class if neccessary.
8159 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8161 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8163 * iltests.il: New regression test for #55976.
8165 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8168 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8170 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8173 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8175 * liveness.c: Consider SSA stores as well as loads when making vars
8178 * exceptions.cs: New regression tests for register allocation.
8180 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8182 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8183 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8184 domain lock only to protect puntual access to data structures.
8185 Added access lock for sighash, jit_icall_hash_name,
8186 jit_icall_hash_addr and domain->code_mp.
8188 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8190 * driver.c: Print SIGSEGV handling method.
8192 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8194 * mini.c (setup_jit_tls_data): Handle case when this is called
8195 multiple times for a thread.
8197 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8198 is different from fbxx_un. Fixes #54303. Also use constants instead of
8199 magic numbers in a lot of places.
8201 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8203 * exceptions.cs: Fix cctor test when --regression is used.
8205 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8207 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8210 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8212 * inssel-ppc.brg: fixed register assignments for some rules.
8214 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8216 * exceptions.cs: Add test for exceptions in static constructors.
8218 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8219 static constructors outside the domain lock. Fixes #55720.
8221 2004-03-17 Martin Baulig <martin@ximian.com>
8223 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8224 (inflate_generic_field): Take the `MonoMethod *' instead of the
8225 `MonoClass *' and added support for generic method.
8226 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8227 have a `field->parent->gen_params', only inflate the field if it's
8228 an open constructed type.
8230 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8232 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8233 exception object instead of the preconstructed ones.
8235 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8237 * mini.c: reverted changed to sigsegv_signal_handler commited
8238 accidentally in the previous patch.
8240 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8243 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8244 running --aot with an old assembly.
8246 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8248 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8251 * mini-sparc.c: Add support for v9 branches with prediction.
8253 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8255 * mini.c (mini_init): #warning is GNUC only
8257 * mini-sparc.h: implement __builtin_frame_address
8258 and __builtin_return_address for Sun C compiler
8260 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8262 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8264 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8266 * basic-calls.cs: Add test for unaligned byref long argument passing.
8268 * mini-ops.h: Add sparcv9 compare and branch instructions.
8270 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8271 v9 instructions if we have a v9 cpu.
8273 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8274 registers for global allocation.
8276 * exceptions-sparc.c: Fixes.
8278 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8280 * liveness.c (mono_analyze_liveness): Optimized version.
8282 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8284 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8287 * basic-float.cs basic-calls.cs: New regression tests.
8289 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8291 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8292 sigaltstack implementation.
8294 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8296 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8297 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8299 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8301 * mini.c: Fix warnings.
8303 * mini.c (mono_resolve_patch_target): New function which contains the
8304 arch independent part of the patching process.
8306 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8307 patching code to a separate function.
8309 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8311 * mini.c (add_signal_handler): ifdef out on Windows
8313 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8315 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8316 cpu-sparc.md: Add exception handling support + other fixes.
8318 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8319 typed GC detection in --version.
8321 * basic.cs exceptions.cs: New regression tests.
8323 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8324 the arch specific code can store data during a compilation.
8326 * mini-ops.h: Add OP_SETFRET.
8328 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8329 function, register a separate icall for each arity, so the icalls can
8332 * mini.c (mono_print_tree): Print negative offsets in a more readable
8335 * mini.c: Make signal handling work on sparc.
8337 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8339 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8341 * jit-icalls.c: Emulate truncl by aintl on solaris.
8343 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8345 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8347 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8349 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8351 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8352 a MarshalByRef type, inline a method that performs the check, taking into
8353 account that the object can be a proxy. Also implemented tow new opcodes:
8354 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8355 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8356 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8358 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8360 * mini-ppc.c: if a relative branch displacement is too big
8361 but it points to and area reachable with an absolute branch,
8364 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8366 * mini.c: optimize small copies in cpblk.
8368 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8370 * basic-calls.cs basic-float.cs: New regression tests.
8372 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8373 negative offsets from %fp. Implement localloc. Fix local register
8374 allocation. Fix the case when the this argument needs to be saved to
8375 the stack. Implement some missing opcodes.
8377 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8379 * mini.c (mini_method_compile): Reenable global regalloc in methods
8380 with exception handlers.
8382 * linear-scan.c (mono_varlist_sort): Fix warning.
8384 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8386 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8389 * liveness.c: Make all variables uses in exception clauses volatile, to
8390 prevent them from being allocated to registers. Fixes #42136.
8392 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8394 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8397 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8398 argument to mono_arch_regalloc_cost.
8400 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8403 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8405 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8406 Make the cost of allocating a variable to a register arch dependent.
8408 * basic-calls.cs: Fix compilation of tests.
8410 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8411 helper function to cut back on the number of #ifdefs needed.
8413 * mini-ppc.c: Fix compilation.
8415 * basic-calls.cs: New regression tests.
8417 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8419 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8420 of l0 since that is callee saved.
8422 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8425 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8426 of delay instruction.
8428 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8430 * mini.h (MonoCallInst): Add 'virtual' flag.
8432 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8434 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8436 * *.cs: New regression tests.
8438 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8441 * mini.c (mono_runtime_install_handlers): Fix build.
8443 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8444 'signal_stack_size' members.
8446 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8447 alternate signal stack.
8449 * exceptions-x86.c: Add stack overflow handling.
8451 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8452 functions to arch independent code.
8454 * mini.c (mono_print_tree): Print more detailed info for load_membase
8457 2004-02-23 Martin Baulig <martin@ximian.com>
8459 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8461 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8463 * mini-x86.c: fixed reg allocation for div/rem.
8465 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8467 * driver.c (mono_main): Report some configuratio options on --version.
8469 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8471 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8472 low in the address space. Correctly flush memory in thunks where we
8475 2004-02-20 Martin Baulig <martin@ximian.com>
8477 * mini.c (mini_get_method): New static method; inflate all generic
8478 methods and methods in open generic instances.
8479 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8480 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8482 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8484 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8486 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8488 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8490 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8492 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8493 it compile using Sun's compiler.
8495 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8497 * 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.
8499 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8501 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8503 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8505 * mini-ppc.c: handle calls outside of the allowed range with thunks
8506 allocated using the code manager.
8507 * tramp-ppc.c: use the code manager to hold generated native code.
8508 Fixed the magic trampoline to just patch vtable entries.
8510 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8512 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8515 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8517 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8520 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8521 if we have a working __thread implementation.
8523 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8524 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8526 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8528 * mini-x86.c: Fix compilation under gcc 2.
8530 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8532 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8533 contains a call to the wrapped function.
8535 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8536 OP_<CALL>_IMM opcodes, and use them under X86.
8538 * mini.c (mono_jit_find_compiled_method): Fix warning.
8540 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8542 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8544 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8545 functionality to mini.c.
8547 * mini.c (mono_create_jump_trampoline): New function to create a jump
8548 trampoline. Return a compiled method instead of a trampoline if it
8549 exists. Add a cache for jump trampolines.
8551 * mini.c (mono_jit_find_compiled_method): New function to return a
8552 compiled method if it exists.
8554 * mini-x86.c: Call mono_create_jump_trampoline instead of
8555 mono_arch_create_jit_trampoline.
8557 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8558 a jump trampoline. Fixes #52092.
8560 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8562 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8563 which is not up-to-date. Add check_corlib_version () instead.
8565 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8568 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8569 since newer valgrind versions do not need it.
8571 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8572 compile a method with a given set of optimizations.
8574 * mini.c: Compile icall wrappers on-demand instead of at startup.
8576 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8577 wrapper for an icall.
8579 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8581 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8584 * iltests.il: Add test for non-empty stack before switch instruction.
8586 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8588 * mini.c: Add support for new stringbuilder marshalling conventions.
8590 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8592 2004-02-01 Martin Baulig <martin@ximian.com>
8594 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8595 in `ginst->mtype_argv'.
8597 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8599 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8600 facilitate grepping.
8602 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8604 * mini.c: fixed buglet in initobj generic implementation for references.
8606 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8608 * Makefile.am: make the version script conditional.
8609 * jit-icalls.c: handle missing truncl().
8611 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8613 * exceptions.cs: Add more tests for double->int conversion.
8615 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8616 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8618 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8620 * driver.c: make --verbose --version emit an error
8621 if the loaded corlib doesn't match the runtime version.
8623 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8625 * mini-ppc.h: export ppc_patch().
8626 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8627 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8628 on par or better than on MacOSX.
8630 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8632 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8633 mono_lookup_pinvoke_call.
8635 * mini-x86.c: Under windows, the default pinvoke calling convention is
8636 stdcall. Fixes #52834.
8638 * mini.c (optimize_branches): Add an upper bound to the number of
8639 iterations to prevent infinite loops on strange loops. Fixes #53003.
8641 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8643 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8644 and ISINST. Fixes #52093.
8646 * objects.cs (test_0_vector_array_cast): New tests.
8648 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8650 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8651 checking in Array.Set ().
8653 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8656 * object.cs (test_0_multi_array_cast): New regression test.
8658 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8660 * exceptions-ppc.c: fix build on Linux/PPC.
8662 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8664 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8665 running under valgrind.
8666 (x86_magic_trampoline): Fix build bustage.
8668 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8669 negative values as well. This is needed for the encoding of the line number
8670 info, since sometimes the line numbers are not in increasing order.
8672 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8674 * cpu-pentium.md (localloc): Increase the size of the localloc
8675 instruction since it is a loop under Win32.
8677 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8680 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8682 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8683 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8684 Max Horn (max@quendi.de). Fix file names in comments.
8686 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8688 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8689 avoid stack overflow.
8690 (replace_usage): Avoid uninitialized variable warnings.
8692 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8693 and taking the address of valuetype variables.
8695 2004-01-03 Patrik Torstensson
8697 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8698 for other purposes than FP later on.
8700 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8702 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8705 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8707 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8709 2003-12-30 Patrik Torstensson <p@rxc.se>
8711 * mini-x86.h: Decreased number of availiable fp regs.
8712 Solves corner cases with FP spilling.
8714 2003-12-23 Patrik Torstensson <p@rxc.se>
8716 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8717 for floating point stack tracking / spilling on x86.
8720 * basic-float.cs: added float mul overflow test.
8722 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8724 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8726 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8728 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8729 supports for cond branches that overflow the immediate
8730 overflow offset. mcs can compile simple programs.
8732 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8734 * exceptions-ppc.c: exception handling support wip:
8735 finally handlers get run on exception.
8737 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8739 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8742 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8744 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8745 initial support for stack walking and unwinding.
8747 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8749 * driver.c (mono_main): Make corlib-out-of-sync message more
8750 descriptive. Also remove verify_corlib call.
8752 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8754 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8755 not overlap with other call's arguments, too.
8757 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8759 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8760 move to arch-specific code the choice of arch-specific
8761 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8762 * mini.c: ensure emulation calls will not interleave
8765 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8767 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8768 the magic trampoline stack frame is dropped before executing
8771 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8773 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8774 and integer to fp conversions. Added support for overflowing
8775 arguments on the stack. Reserve a couple more registers as temps.
8776 Added support for aot compilation (as output still needs to be
8779 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8781 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8782 Don't overwrite return register in some corner cases.
8784 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8786 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8787 static constructors when AOT compiling.
8789 * driver.c (mono_main): Call mono_check_corlib_version.
8791 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8793 * cpu-g4.md, basic.cs: fixed div target register.
8795 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8797 * mini-ppc.c, basic.cs: shl_imm fix with test.
8799 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8801 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8802 structures by value. Misc fixes.
8803 * objects.cs: more tests.
8805 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8807 * mini-ppc.c: lconv.ovf.i implemented.
8809 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8812 (mini_init): don't error out if someone already called g_thread_init.
8814 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8816 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8817 to be any type per the spec. Fix abnormal memory usage when
8818 the same object is repeatedly thrown.
8820 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8822 * mini.c: check for overruns in IL code.
8824 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8826 * TODO: Add/remove some todo entries.
8828 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8830 * driver.c (mono_main): Call mono_verify_corlib.
8832 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8834 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8835 This has been moved to mini.c
8836 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8837 type being casted is marshalbyref it could be a proxy, so instead of
8838 emitting the type check code, emit a call to a runtime method that will
8839 perform the check by calling CanCastTo if needed.
8841 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8843 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8844 methods with large stack frames under Win32.
8846 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8848 * Makefile.am: Distribute regression tests.
8850 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8851 at the end instead of inserting each variable into the sorted list.
8853 * linear-scan.c (mono_varlist_sort): New helper function.
8855 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8857 * mini.c: ensure arguments and locals are within bounds.
8859 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8861 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8864 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8866 * mini.c (mono_cprop_copy_values): Fix crash.
8868 * aot.c: Set verbosity back to 0.
8870 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8872 * regalloc.c: complete memory leak fix by Laurent Morichetti
8875 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8877 * driver.c (main_thread_handler): Revert the previous patch.
8879 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8882 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8883 memory from the memory pool.
8885 * driver.c (main_thread_handler): Turn on all optimizations when
8888 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8889 an array for better performance.
8891 * regalloc.c (mono_regstate_assign): Fix memory leak.
8893 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8894 serialize the debug info.
8896 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8897 debug info from the serialized representation.
8899 * aot.c: Save debug info into the generated file and load it when
8902 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8904 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8906 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8907 More FP-related fixes.
8909 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8911 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8912 and register allocation buglet. Hello world now runs.
8914 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8916 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8917 * tramp-ppc.c: fixed class init trampoline.
8918 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8920 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8922 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8923 mini.c: more ppc changes/fixes.
8925 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8927 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8928 Also optimize the case when the arguments are the same in the caller
8931 * iltests.il: Add tests for tail calls with valuetype arguments.
8933 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8935 * mini-ppc.c: fixes for struct return type.
8937 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8939 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8940 mono_spillvar_offset() to arch-specific code.
8942 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8944 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8946 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8948 * exceptions-x86.c: Fix stack space leaks.
8950 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8951 registers from the lmf if the method has save_lmf set.
8953 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8955 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8956 of icall wrappers into InvokeInDomain, since these are now per-domain.
8958 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8960 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8961 make some opcode emulation and intrinsic ops enabled/disabled
8962 according to the architecture. More fixes.
8964 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8966 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8968 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8970 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8971 arch-specific handling for 'this' and struct return type to
8974 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8976 * aot.c: prevent divide by zero error when reporting (it happened with
8979 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8981 * mini.h (inst_switch): Remove unused macro.
8983 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8986 (load_aot_module): free 'info->methods' and 'info' properly. No more
8987 "free(): invalid pointer blah" messages when you have an old aot
8990 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8992 * jit-icalls.c, mini.c: Added support for context static fields.
8994 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8996 * mini.c (mono_method_blittable): Methods which set LastError are not
8997 blittable either. Fixes #51108.
8999 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9001 * mini.c: flush icache.
9002 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9004 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9006 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9008 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9010 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9013 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9016 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9018 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9020 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9021 instruction when the result is discarded.
9023 * iltests.il (test_0_div_regalloc): New regression test.
9025 * arrays.cs: Fix compilation error.
9027 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9029 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9030 float rules to inssel-x86.brg: sane architectures with FP registers
9031 don't need to implement these rules.
9033 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9035 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9037 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9039 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9040 implementation of 32 bit systems.
9042 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9044 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9045 (Jeroen Zwartepoorte).
9047 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9049 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9050 the caller and the callee matches.
9052 * mini.c (mono_method_to_ir): Add comment.
9054 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9055 signbit is missing on some platforms.
9057 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9059 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9061 * mini.c (setup_jit_tls_data): Call the new function.
9063 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9065 * mini-x86.c: Add experimental support for fast access to the lmf
9066 structure under NPTL/Linux 2.6.x.
9068 2003-11-06 Martin Baulig <martin@ximian.com>
9070 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9071 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9074 2003-11-02 Martin Baulig <martin@ximian.com>
9076 * mini.c (inflate_generic_field): New static method.
9077 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9078 generic instance and the field is declared in a generic type, call
9079 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9081 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9083 * mini.h mini.c (mono_method_same_domain): New function to return
9084 whenever the caller and the callee are in the same domain.
9086 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9088 2003-10-30 Martin Baulig <martin@ximian.com>
9090 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9091 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9093 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9094 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9096 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9098 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9101 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9102 object here, so it is in the correct appdomain etc.
9104 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9106 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9108 (mono_method_to_ir): Avoid freeing the type created returned from
9109 mono_type_create_from_typespec, since it is put into an internal cache
9110 by the function. Fixes pointer.exe.
9112 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9113 trampolines for icalls and pinvokes as well. Fixes #33569.
9115 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9117 * mini.c: Update after appdomain changes.
9119 * mini.c (mono_jit_compile_method_inner): Allways compile native
9120 method wrappers in the root domain, since there can only be one
9121 instance of them, whose address is stored in method->info.
9123 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9125 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9126 environment variable. Instead detect automatically whenever running
9127 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9130 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9132 * trace.c, trace.h: New files that implement the new trace option
9135 * driver.c: Document new --trace options.
9137 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9140 - if (mono_jit_trace_calls)
9141 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9143 * mini.h: prototypes.
9145 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9147 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9149 * mini.c inssel.brg: Implement typedefbyref opcodes.
9151 * mini.c (mono_jit_compile_method): Remove unused local variable.
9153 * mini.c (mono_jit_compile_method_inner): Ditto.
9155 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9157 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9159 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9161 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9163 * mini.c (mono_no_aot): Remove unused global variable.
9165 * mini.c: Thread safety fixes.
9167 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9169 * mini.c (mono_create_class_init_trampoline): Add a lock around
9170 class_init_hash_addr.
9172 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9175 * mini.c: Decompose the NEWARR instruction before decomposing its
9176 arguments. Fixes #30073.
9178 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9180 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9183 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9185 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9187 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9189 * driver.c: Add support for compiling icall wrappers to --compile.
9191 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9193 * inssel.brg: The empty value in class->interface_offsets is -1, not
9196 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9198 * objects.cs: New test for 'is' operator on an array of interfaces.
9200 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9202 * tramp-ppc.c: update trampoline code to support jumps
9203 and class initialization.
9205 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9207 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9209 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9211 * inssel.brg (OP_UNBOX): Remove unused rule.
9213 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9214 region instead of one for each method. Fixes #47813.
9216 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9218 * exceptions.cs (test_0_nested_finally): New regression test for
9219 nested exception handlers.
9221 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9223 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9225 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9228 * mini.c (mono_method_check_inlining): Make the inlining limit
9229 configurable by an environment variable.
9231 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9233 * mini.h: Bump AOT file version.
9235 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9236 token, store the image along with the token, since the token might not
9237 refer to the same image as the method containing the relocation,
9238 because of inlining.
9240 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9242 * mini.c (mono_precompile_assemblies): New function to compile
9243 all methods in all loaded assemblies.
9245 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9247 * regalloc.h regalloc.c (MonoRegState): Change the type of
9248 iassign and fassign to int*, since they can contain large negative
9249 values if the register is spilled. Also added some comments. Fixes
9252 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9253 under Win32. Fixes #42964.
9255 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9257 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9259 * aot.c: Added support for AOT compiling methods which contain calls
9260 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9263 * driver.c (compile_all_methods): Run the compilation in a thread
9264 managed by mono. Fixes #44023.
9266 * mini.c (mono_codegen): Print full method name in verbose output.
9268 * mini-x86.c (mono_arch_patch_code): Fix warning.
9270 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9271 jumps, since the method we are jumping to might be domain-specific.
9273 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9275 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9277 * inssel.brg: string chars are unsigned.
9279 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9281 * TODO: New todo item.
9283 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9284 which calls mono_runtime_class_init and patches the call site to
9285 avoid further calls.
9286 (mono_arch_create_class_init_trampoline): New arch specific function
9287 to create a class init trampoline.
9288 (create_trampoline_code): Generalized so it can create
9289 class init trampolines as well.
9291 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9292 (mono_create_class_init_trampoline): New function to create and cache
9293 class init trampolines.
9294 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9295 vtable given the address of a class init trampoline. Used by the
9297 (mono_codegen): Generate a call to a trampoline instead of
9298 mono_runtime_class_init in LDSFLD[A].
9299 (mono_codegen): Add relocations for the new trampoline.
9301 * mini.h mini-x86.c aot.c: Added a new relocation type:
9302 MONO_PATCH_INFO_CLASS_INIT.
9304 * mini.h: Bump AOT version number.
9306 * aot.c: Create a copy of the loaded code instead of using the original
9307 so methods which call each other will be close in memory, improving
9310 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9311 patch since it breaks the regression tests.
9313 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9314 for the register saving instruction sequence since the
9315 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9317 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9319 * TODO: Fix todo item && remove another.
9321 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9323 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9326 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9327 function of the module.
9329 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9330 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9331 --no-aot command line option.
9333 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9335 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9336 by Bernie Solomon (bernard@ugsolutions.com).
9338 * inssel.brg: Refactor the interface offset table related code into
9339 its separate functions and add support for the AOT case.
9341 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9343 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9345 * aot.c: Added mono_aot_verbose variable and made all debugging
9346 output depend on the value of this variable.
9348 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9349 method_label and info_label.
9351 * mini.h mini-x86.c aot.c: Added a new relocation type
9352 MONO_PATCH_INFO_IID for klass->interface_id.
9354 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9355 the MonoJitInfo structure.
9357 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9358 a non-root appdomain in shared mode.
9360 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9362 * aot.c: make aot loader less verbose. Remove free of unused variable.
9364 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9366 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9368 * .cvsignore: Added *.dll.
9370 * mini.c (mono_print_tree_nl): New function callable while debugging.
9372 * mini.c (mono_print_code): Export this.
9374 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9377 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9379 * mini.h (MonoCompile): Added 'jit_info' field.
9381 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9382 the cfg structure, since it is needed by the AOT compiler.
9384 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9386 * aot.c: A major rewrite. Changes include:
9387 - save exception tables for methods which have them.
9388 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9390 - reworked the file format so it is now much smaller and needs
9391 fewer relocation entries.
9393 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9395 * aot.c (load_aot_module): Fix build bustage on platforms without
9398 2003-09-04 Martin Baulig <martin@ximian.com>
9400 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9402 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9404 * TODO: Some new optimization ideas.
9406 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9408 * aot.c: Save the optimization flags used to compile the code into
9411 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9412 support emitting domain specific code.
9414 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9415 no longer domain neutral. It can be made domain neutral by compiling
9416 with --optimize=shared.
9418 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9421 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9422 loading of AOT code.
9424 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9426 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9427 if there is no domain neutrality information.
9429 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9431 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9432 format version into the generated library.
9434 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9435 callee method into the caller since one of them could be shared.
9437 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9438 system exceptions from AOT code now works.
9440 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9441 method if it is domain neutral and the callee is not.
9443 * graph.c (cfg_emit_one_loop_level): Fix warning.
9445 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9447 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9450 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9452 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9453 is needed by code which is executed before mono_runtime_init ().
9454 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9456 * mini.c (mono_thread_abort): Fix warning.
9457 (mono_jit_compile_method): Call static constructor in the AOT case too.
9459 * aot.c (mono_compile_assembly): Fix warning.
9461 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9463 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9465 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9467 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9469 * cpu-pentium.md: Fix the length of call opcodes so they include the
9470 ESP restoring instruction. Fixes #47968.
9472 2003-08-28 Martin Baulig <martin@ximian.com>
9474 * mini-x86.c (mono_arch_call_opcode): Added support for
9475 MONO_TYPE_GENERICINST.
9477 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9479 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9481 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9482 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9484 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9487 2003-08-26 Martin Baulig <martin@ximian.com>
9489 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9490 when reporting an error, set this to the actual error location.
9491 (mono_method_to_ir): Report the correct error location if
9492 get_basic_blocks() returned an error.
9494 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9496 * mini.c (mono_type_blittable): OBJECT is not blittable.
9497 (mono_method_blittable): Methods which have marshalling descriptors
9498 are not blittable either. Fixes #47842.
9500 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9502 * driver.c mini.c: Use an environment variable instead of a global
9503 variable. Also fix the build.
9505 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9506 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9509 * driver.c mini.c: Added --with-valgrind option to turn off some
9510 code which prevents mono from running under valgrind.
9512 * mini.c (mono_emit_call_args): Fixed warning.
9514 * mini.c (mono_emulate_opcode): Fixed warning.
9516 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9518 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9519 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9520 regalloc.c, regalloc.h: specify available registers in arch-specific
9521 code and support floats in the regallocator (patch by Laurent Morichetti
9524 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9526 * mini.c: mono_thread_current() can be called only after
9527 mono_runtime_init(): rearrange code to not call it early on.
9529 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9531 * mini.c: allocate jump tables in the code mempools.
9533 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9535 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9538 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9540 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9541 12 to 16. This fixes bug #47453.
9544 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9546 * mini-ppc.c: fixed indexed load and unsigned compares.
9548 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9550 * mini.c: reenabled installation of handler for
9551 thread abort signal.
9553 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9555 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9556 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9557 until it's fixed and actually useful.
9559 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9561 * inssel-long32.brg: couple more opcodes implemented.
9563 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9565 * mini-sparc.c: Even more opcodes implemeted.
9567 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9569 * mini-sparc.c: More opcodes implemented.
9571 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9573 * mini-sparc.c: More opcodes implemented.
9575 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9577 * inssel-sparc.brg: Add some needed rules. Direct
9579 * Makefile.am: Use inssel-sparc.brg
9580 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9581 an assert happy for now.
9583 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9585 * mini-sparc.c: Fixed compile errors.
9586 * exceptions-sparc.c: Same. We now produce a mono binary
9587 on sparc-linux. Yea.
9589 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9591 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9592 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9593 They compile, but do not work.
9595 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9597 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9598 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9599 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9602 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9604 * mini.c: more opcodes implemented and better support for generics.
9606 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9608 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9609 * mini.c, mini.h: first cut at generics support: some new instructions
9610 added and changed the behaviour of some of the existing ones.
9612 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9614 * mini.c: Removed definition of metadata_shared mutex here.
9616 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9618 * mini-x86.c: make vararg calls work for instance methods.
9620 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9622 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9623 returns the arguments in a separte list, now.
9625 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9627 * aot.c, mini.c: updates for array type representation changes.
9629 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9631 * mini.c: register function to perform jit shutdown.
9633 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9635 * mini.c: use a faster allocator if possible.
9637 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9639 * aot.c: some cleanups and portability changes.
9641 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9643 * mini.c: use faster allocation for CEE_BOX if possible.
9645 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9647 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9648 Moved inlined mempcy code to its own function so that is can be
9649 reused. Added an inline memset function as well (optimized initobj).
9650 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9652 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9654 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9656 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9658 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9659 arch code can setup the cpu for CLR execution, if needed.
9660 We use it on x86 to set the precision of FP operations.
9662 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9664 * mini.c: disable some optimizations if we can guess they'll cost too
9665 much for a given method.
9667 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9669 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9671 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9672 * mini.h mini.c mini-x86.c: Added instruction level coverage
9673 info collection support.
9675 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9677 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9678 is now implemented in the profiling API. Get rid of a couple of
9679 unnecessary global variables.
9681 2003-06-15 Nick Drochak <ndrochak@gol.com>
9683 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9684 * cpu-g4.md: add op_bigmul and op_bigmul_un
9685 * cpu_pentium.md: add op_bigmul_un
9686 * inssel-long32.brg: add rule for unsigned bigmul
9687 * mini-ops.h: define OP_BIGMUL_UN
9688 * mini-x86.c: THE BUG: handle (un)signed properly
9689 * mini.c: choose unsigned opcode if needed.
9690 This set of patches fixes bug #44291
9692 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9694 * mini.c (optimize_branches): improved to handle all kinds of
9695 conditional branches.
9697 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9699 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9700 don't raise exceptions.
9702 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9704 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9705 to arch-specific files.
9707 2003-06-09 Martin Baulig <martin@ximian.com>
9709 * Makefile.am (libs): Added $(LIBGC_LIBS).
9711 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9713 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9714 and OP_ATAN (fixes bug#44293).
9716 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9718 * Makefile.am, mini-x86.c: rename cpu description array to
9719 pentium_desc, since some compilers define the 'pentium' preprocessor
9722 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9724 * mini.c (mini_select_instructions): add explicit branch if the
9725 following block is not the false target of a conditional branch -
9726 we need this with any optimization that reorder or remove bblocks
9728 * mini.c (optimize_branches): bug fixes
9730 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9732 * mini.c (mono_method_to_ir): inline static readonly fields
9734 * ssa.c (fold_tree): start cfold support for long (very simple
9737 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9739 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9741 * inssel.brg: fixed memcpy (bug #44219).
9743 2003-06-05 Dick Porter <dick@ximian.com>
9745 * driver.c: Set the glib log levels to not abort if g_message
9748 g_set_prgname() has to happen before mini_init() so that the
9749 process handle gets the info.
9751 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9753 * driver.c: add intrins to the default optimizations to get wider
9756 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9758 * mini.h: some large basic blocks will overflow a 16-bit
9759 integers for symbolic registers.
9761 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9763 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9764 (mono_arch_output_basic_block): fix bug 43499
9766 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9768 * mini.c: kill duplicated definition of mono_debug_format.
9770 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9772 * mini-x86.c, arrays.cs: fixed register allocation bug.
9774 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9776 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9778 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9780 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9783 (print_method_from_ip): also print source location information if
9786 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9788 * mini.c (mono_find_block_region): bug fix in region code
9789 (mini_method_compile): enable removing unreachable code again, but
9790 only in methods without exception clauses.
9792 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9794 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9795 Implemented arglist opcode and handling of TypedReference type.
9796 Fixed x86 call convention when a structure is returned.
9797 Minimal support for calling static vararg methods.
9799 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9801 * mini.c (mini_method_compile): always remove unreachable code,
9802 because the code in them may be inconsistent (access to dead
9803 variables for example).
9805 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9807 * driver.c, debug-mini.c: warning fixes.
9809 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9811 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9813 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9815 * mini.c: thread-static fields are registered in mono_class_vtable(),
9816 so ensure the function is called before checking for them.
9818 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9820 * mini.c (optimize_branches): fix for bug 43586
9822 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9823 overflow (fixes Bug #43639)
9825 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9827 * mini.c, objects.cs: allow the use of stobj for primitive types.
9829 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9831 * mini.c: be less strict about argument checking until we support
9832 running the verifier.
9834 2003-05-27 Nick Drochak <ndrochak@gol.com>
9836 * basic-long.cs: tests for (ulong)int * (ulong)int also
9837 * mini.c: use the same trick for (ulong)int * (ulong)int
9839 2003-05-27 Nick Drochak <ndrochak@gol.com>
9841 * basic-long.cs: add regression test for (long)int * (long)int
9842 * cpu-pentium.md: add op_bigmul specification
9843 * inssel-long32.brg: add OP_BIGMUL rule
9844 * mini-ops.h: add OP_BIGMUL
9845 * mini-x86.c: register allocator: handle case where src1 needs to be
9847 * mini.c: substitute special BIGMUL opcode in the tree for
9848 (long)int * (long)int
9850 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9852 * jit-icalls.c: call the type ctor on field access if needed.
9854 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9856 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9857 to a method (including results of ldelema, bug#43207).
9859 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9861 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9862 colors to show exception handler blocks.
9864 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9865 (fix for pinvoke7.cs).
9867 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9869 * mini.h, mini.c: ensure correct initialization order for types that
9870 require it. Prepare for lazy compilation of jit icall wrappers.
9871 Provide a name for opcode emulation to reduce unneeded mallocing.
9873 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9875 * mini-x86.c: better register restoring code and profiling
9876 support for tail calls.
9878 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9880 * mini.h, driver.c: prepare for leaf methods optimization.
9882 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9884 * mini.c: get targets of branches before converting a method.
9886 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9888 * mini.c (optimize_branches): added some experimental code (disbaled)
9890 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9892 * mini.c (optimize_branches): fix branch to branch optimization
9894 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9896 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9898 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9900 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9903 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9905 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9906 enable use of interface variables again.
9908 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9909 I1 to registers because there is no simply way to sign extend 8bit
9910 quantities in caller saved registers on x86.
9912 * inssel-float.brg: set costs of some rules to 2 so
9913 that monobure always select the arch. specific ones if supplied,
9914 regardless of the order we pass the files to monoburg.
9916 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9918 * mini.c, mini-x86.c: since the magic trampoline for jumps
9919 can't patch the code directly, we do it as soon as the
9920 method gets compiled.
9922 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9924 * mini-x86.c, mini.h: introduce a new patching method
9925 to support CEE_JMP and tail calls.
9926 * mini.c: obey tail.call. Don't precompile methods target
9928 * tramp-x86.c: new trampoline code to handle methods
9929 reached through a jump.
9931 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9933 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9934 bit values to registers
9936 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9938 * mini.c (mono_compile_get_interface_var): share interface
9939 variables if possible.
9941 2003-05-16 Martin Baulig <martin@ximian.com>
9943 * debug-mini.c (mono_init_debugger): New function to initialize
9944 the debugger. This is not in the debugger since it needs to
9945 access some of mini's internals.
9947 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9949 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9951 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9953 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9954 for value type handling.
9956 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9958 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9959 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9961 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9963 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9964 the constructor through a proxy.
9966 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9968 * jit-icalls.c, inssel.brg: fixes to array element address
9971 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9973 * mini-x86.c (is_regsize_var): allocate pointer to registers
9975 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9977 * driver.c: fixed typo, added intrins to the set of optimizations
9978 tested with regressions.
9980 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9982 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9983 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9986 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9988 * inssel.brg: remove some common pop instructions without side effects
9990 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9992 * inssel-x86.brg: fixed thinko in int to double conversions.
9994 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9996 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9998 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10000 * inssel-long32.brg: two more missing instructions.
10002 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10004 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10005 if not already set.
10007 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10009 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10012 * basic-float.cs: Added tests for negative zero.
10014 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10016 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10017 a couple of missing operations for long casts, with test cases.
10019 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10021 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10023 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10025 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10026 code size estimation.
10028 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10030 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10031 abstract methods (fix bug 42542)
10033 * aot.c: add ability to handle array types
10035 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10037 * mini.c: Call the _specific versions of the object allocation
10038 functions if possible.
10040 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10042 * driver.c: call setlocale ().
10044 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10046 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10049 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10051 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10053 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10054 wrappers (fix bug 42122)
10056 2003-05-04 Martin Baulig <martin@ximian.com>
10058 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10060 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10061 s/mini_set_defaults/mono_set_defaults/g.
10063 2003-05-04 Martin Baulig <martin@ximian.com>
10065 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10067 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10069 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10070 (reported by Don Roberts).
10072 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10074 * mini.c: temporarily work around two bugs for this release.
10076 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10078 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10079 that contains -export-dynamic and it makes using the ld script
10081 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10083 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10085 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10088 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10090 * mini.c: make sure leave calls all the needed finally blocks,
10091 even when the target jumps out of multiple exception clauses.
10093 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10095 * ldscript, Makefile.am: add linker script to reduce the number of
10096 exported symbols (should also fix the issues with libwine defining
10097 some of the same symbols in io-layer).
10099 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10101 * driver.c (mini_main): Avoid assertion when no file name is given on
10104 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10106 * driver.c: added --version/-V command line option.
10107 Added the inline optimization in the regression tests.
10109 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10111 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10112 to the type in the method signature (fixes bug#42134).
10114 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10116 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10118 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10120 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10122 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10124 * driver.c: fixed bug #42100.
10126 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10128 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10130 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10132 * mini.c: moved most of the code required to do inlining to its own
10133 function so it can be reused. Inline also ctors if appropriate.
10135 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10137 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10138 the runtime can call mono API functions.
10140 2003-04-27 Martin Baulig <martin@ximian.com>
10142 * debug-mini.c (mono_debug_init_method): Added
10143 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10144 send a notification to the debugger.
10146 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10147 running in the Mono Debugger, just pass the breakpoint number to
10148 mono_debug_init_method().
10150 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10152 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10154 * mini.c: allow some more unsafe compares.
10156 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10158 * mini-x86.c, Makefile.am: make distcheck works (partially from
10159 a patch by Richard Lee <r.h.lee@attbi.com>).
10160 * regset.c, regset.h: removed, they are unused.
10162 2003-04-25 Dick Porter <dick@ximian.com>
10164 * driver.c: Usage reports the name as 'mono' not 'mini'
10165 * exceptions-x86.c: Build and run on freebsd
10167 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10169 * Makefile.am: install the program with the 'mono' name and
10170 the library as libmono instead of mini and libmini.
10172 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10174 * driver.c: provide the APIs for the embedding interface of the old jit.
10176 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10178 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10180 2003-04-23 Martin Baulig <martin@ximian.com>
10182 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10184 * driver.c: Added `--debug' command line argument to enable
10187 2003-04-23 Martin Baulig <martin@ximian.com>
10189 * debug.[ch]: Removed. The code is now in
10190 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10192 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10195 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10197 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10199 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10202 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10203 mono_domain_finalize.
10204 (mini_method_compile): use mono_method_profile* if the the option is
10207 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10209 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10210 methods with their wrapper.
10212 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10213 methods with their wrapper.
10215 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10218 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10221 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10224 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10226 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10228 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10230 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10231 of the mempool. This is slightly faster and uses less memory
10233 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10235 * mini.c: avoid O(n) allocation for variables.
10237 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10239 * mini.c: handle items on the stack after inlining methods.
10241 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10243 * mini.c: make the method->opcode optimization dependent
10244 on MONO_OPT_INSTRINS and do it lazily.
10246 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10248 * driver.c: print overall results at the end of regression run.
10250 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10252 * inssel.brg: don't overwrite symbolic registers.
10254 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10256 * inssel-x86.brg: fix conversion from long to float.
10258 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10260 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10262 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10264 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10266 * driver.c: Added --print-vtable option as in the old JIT.
10268 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10270 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10272 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10274 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10276 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10278 * mini.c regalloc.c regalloc.h: Fix memory leak.
10280 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10282 * aot.c (mono_aot_get_method): register all used strings
10284 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10286 * mini.c: always intern strings references with ldstr at compile time.
10288 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10290 * Makefile.am: add BUILT_SOURCES.
10292 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10294 * driver.c: give a better error message when the assembly to execute
10295 doesn't have an entry point.
10297 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10299 * Makefile.am: added hack for automake
10301 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10304 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10306 22003-04-07 Martin Baulig <martin@ximian.com>
10308 * Makefile.am: Added Makefile.am.
10310 * debugger-main.c: Removed, this is now in the debugger where it
10313 * mini.pc.in: Call this package `mini' for the moment.