1 2008-02-07 Zoltan Varga <vargaz@gmail.com>
3 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8 arch specific functions for its parts. Call the peephole pass after local
9 regalloc so the prolog can compute a more accurate max_offset.
11 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12 the corresponding OP_I/OP_L opcodes.
14 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
16 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
18 2008-02-06 Zoltan Varga <vargaz@gmail.com>
20 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
21 as they are handled in mini.c.
23 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
25 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
26 case since it is handled in mini.c.
28 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
30 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
32 * *.c: Use the new opcodes in the IR and back end code.
34 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
36 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
38 2008-02-06 Mark Probst <mark.probst@gmail.com>
40 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
41 an assert because it has a race condition.
43 2008-02-06 Zoltan Varga <vargaz@gmail.com>
45 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
47 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
49 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
51 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
52 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
54 2008-02-05 Zoltan Varga <vargaz@gmail.com>
56 * cpu-amd64.md (move): Correct the maximum size of move.
58 2008-02-05 Mark Probst <mark.probst@gmail.com>
60 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
61 the generic class init trampoline to return quickly if the class
64 2008-02-04 Zoltan Varga <vargaz@gmail.com>
66 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
67 issues where an 32 bit callsite cannot be patched by a 64 bit address.
69 2008-02-03 Zoltan Varga <vargaz@gmail.com>
71 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
74 2008-01-31 Zoltan Varga <vargaz@gmail.com>
76 * objects.cs: Add some soft-float tests.
78 * mini.c: Fix a couple more soft-float issues.
80 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
82 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
85 2008-01-30 Zoltan Varga <vargaz@gmail.com>
87 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
88 exception happens while compiling a virtual method.
90 2008-01-29 Zoltan Varga <vargaz@gmail.com>
92 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
94 * mini-sparc.c: Fix build.
96 * mini-sparc.c (get_call_info): Add support for generic sharing.
98 * mini-exceptions.c: Add a FIXME.
100 2008-01-27 Zoltan Varga <vargaz@gmail.com>
102 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
103 altstack handling code.
105 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
107 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
109 * mini-s390.c: Add support for generic sharing.
111 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
113 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
115 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
117 * mini-s390x.c: Add support for generic sharing.
119 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
121 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
123 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
124 can be used since it takes a 16 bit signed immediate.
126 * inssel-s390x.brg: Fix OP_SETRET.
128 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
130 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
132 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
134 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
136 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
139 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
142 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
143 of the unused mono_arch_patch_delegate_trampoline stuff.
145 2008-01-26 Zoltan Varga <vargaz@gmail.com>
147 * basic-long.cs: Move the fp related tests to basic-float.cs.
149 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
151 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
153 * basic-calls.cs: Add a test for proper float argument passing.
155 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
156 if the context corresponds to an exception received through a signal.
158 * exceptions.cs: Add a test for nullref handling at the start of a try
161 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
163 * jit-icalls.c (mono_break): New JIT icall.
165 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
167 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
169 2008-01-25 Zoltan Varga <vargaz@gmail.com>
171 * cpu-*.md: Get rid of unused opcodes.
173 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
175 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
178 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
181 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
182 the arch independent trampoline code in mini-trampolines.c.
184 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
186 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
188 * mini-s390.h: Remove an unused define.
190 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
191 the arch independent trampoline code in mini-trampolines.c.
193 * mini-arm.c (mono_arch_emit_prolog): Fix build.
195 2008-01-24 Zoltan Varga <vargaz@gmail.com>
197 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
199 * mini-s390.c (mono_arch_emit_prolog): Fix build.
201 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
203 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
205 * cpu-amd64.md: Use smaller sizes for int opcodes.
207 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
209 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
212 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
215 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
216 instead of though a pointer to save an indirection when accessing elements of
219 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
221 (NOT_IMPLEMENTED): New helper macro.
222 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
225 * *.c: Use the new helper macro.
227 2008-01-21 Zoltan Varga <vargaz@gmail.com>
229 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
231 2008-01-20 Zoltan Varga <vargaz@gmail.com>
233 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
236 2008-01-18 Zoltan Varga <vargaz@gmail.com>
238 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
239 profiling is enabled.
241 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
243 (mono_arch_emit_prolog): Add more first bblock optimizations.
245 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
246 in order if possible.
247 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
248 bblock, since the arguments are still in their original registers.
250 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
252 2008-01-17 Zoltan Varga <vargaz@gmail.com>
254 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
257 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
260 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
262 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
263 process async exceptions received while in unmanaged code.
265 * mini.c (mini_init): Install a callback with the runtime which will be called
266 when a thread receives an async exception while in unmanaged code.
268 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
270 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
272 2008-01-16 Wade Berrier <wberrier@novell.com>
279 2008-01-16 Zoltan Varga <vargaz@gmail.com>
281 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
282 compilation with sun cc.
284 * cpu-*.md: Fix the build.
286 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
288 * mini-amd64.h: Add some comments to the MonoLMF structure.
290 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
292 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
293 in the LMF structure if possible. This saves two instructions in the
294 managed->native wrappers.
296 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
298 2008-01-16 Mark Probst <mark.probst@gmail.com>
300 * generic-sharing.c: New type argument lookup code which uses the
301 runtime generic context template.
303 2008-01-15 Zoltan Varga <vargaz@gmail.com>
305 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
307 * mini-arm.c (add_general): Fix arm eabi parameter passing.
308 (mono_arch_output_basic_block): Fix localloc implementation.
310 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
312 * mini-ia64.c (peephole_pass): Fix ia64 build.
314 * mini-amd64.c (peephole_pass): Fix a warning.
316 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
317 at a constant offset from sp/fp.
319 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
320 instead of obtaining it from *lmf in the managed method case.
322 2008-01-14 Zoltan Varga <vargaz@gmail.com>
324 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
326 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
328 * mini.h (MonoInstList): New type.
329 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
330 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
331 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
332 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
333 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
334 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
335 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
336 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
337 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
338 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
339 MONO_INST_LIST_FOR_EACH_ENTRY,
340 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
341 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
342 mono_inst_list_first, mono_inst_list_last,
343 mono_inst_list_next, mono_inst_list_prev): New instruction
344 list handling interfaces.
345 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
346 list head 'ins_list'.
347 (MonoInst): Replace next pointer with list head 'node'.
348 (MonoCallInst): Make 'out_args' a MonoInstList.
349 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
350 (MonoCompile): Delete reverse_inst_list and
351 reverse_inst_list_len.
352 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
353 mono_arch_lowering_pass, mono_arch_local_regalloc,
354 mono_arch_output_basic_block, mono_arch_emit_prolog):
355 Convert to new instruction lists.
356 (insert_after_ins): Delete.
357 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
359 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
360 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
361 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
362 mono_emulate_opcode, mono_emit_load_got_addr,
363 inline_method, mono_method_to_ir, mono_print_bb_code,
364 print_dfn, decompose_pass, nullify_basic_block,
365 replace_out_block_in_code, remove_block_if_useless,
366 merge_basic_blocks, move_basic_block_to_end,
367 try_unsigned_compare, optimize_branches, mono_print_code,
368 mini_select_instructions, remove_critical_edges): Likewise.
369 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
370 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
371 mono_arch_output_basic_block, mono_arch_emit_prolog):
373 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
374 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
375 mono_arch_output_basic_block): Likewise.
376 (inst_list_prepend, insert_after_ins): Delete.
377 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
378 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
380 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
381 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
382 mono_arch_emit_prolog): Likewise.
383 * cfold.c (mono_constant_fold): Likewise.
384 * liveness.c (visit_bb, mono_analyze_liveness,
385 optimize_initlocals): Likewise.
386 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
387 * graph.c (mono_draw_code_cfg): Likewise.
388 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
389 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
390 mono_ssa_cprop): Likewise.
391 * abcremoval (get_relations_from_previous_bb, process_block):
393 * local-propagation (mono_cprop_invalidate_values,
394 mono_local_cprop_bb): Likewise.
395 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
396 peephole_pass, mono_arch_output_basic_block,
397 mono_arch_emit_prolog): Likewise.
398 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
399 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
400 mono_arch_emit_prolog): Likewise.
401 (insert_after_ins): Delete.
402 * aliasing.c (print_code_with_aliasing_information,
403 mono_build_aliasing_information, mono_aliasing_deadce):
404 Convert to new instruction lists.
405 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
406 peephole_pass, NEW_INS, mono_arch_lowering_pass,
407 mono_arch_local_regalloc, mono_arch_output_basic_block):
409 (insert_after_ins): Delete.
410 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
411 peephole_pass, mono_arch_output_basic_block): Convert to
412 new instruction lists.
413 * mini-codegen (InstList, inst_list_prepend,
414 insert_after_ins): Delete.
415 (insert_before_ins, get_register_force_spilling,
416 get_register_spilling, free_up_ireg, free_up_reg,
417 create_copy_ins, create_spilled_store, alloc_int_reg,
418 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
419 to new instruction lists.
420 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
421 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
422 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
423 (insert_after_ins): Delete.
424 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
425 mono_arch_local_regalloc, mono_arch_output_basic_block,
426 mono_arch_call_opcode): Convert to new instruction lists.
427 (insert_after_ins): Delete.
428 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
429 peephole_pass, mono_arch_output_basic_block,
430 mono_arch_emit_prolog): Convert to new instruction lists.
432 2008-01-11 Zoltan Varga <vargaz@gmail.com>
434 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
436 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
439 * Makefile.am (version.h): Make this work with non-bash shells.
441 2008-01-10 Zoltan Varga <vargaz@gmail.com>
443 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
445 2008-01-08 Zoltan Varga <vargaz@gmail.com>
447 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
448 the InitializeArray optimization.
450 2008-01-06 Zoltan Varga <vargaz@gmail.com>
452 * mini.c driver.c: Don't include os/gc_wrapper.h.
454 2008-01-05 Zoltan Varga <vargaz@gmail.com>
456 * mini.c (print_jit_stats): Print GC statistics if available.
458 2008-01-04 Zoltan Varga <vargaz@gmail.com>
460 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
462 2007-12-29 Zoltan Varga <vargaz@gmail.com>
464 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
466 2007-12-26 Zoltan Varga <vargaz@gmail.com>
468 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
470 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
472 * driver.c (mono_main): Ditto.
474 2007-12-23 Zoltan Varga <vargaz@gmail.com>
476 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
478 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
479 in the vtable can't be encoded.
480 (compile_method): Ditto.
482 2007-12-21 Zoltan Varga <vargaz@gmail.com>
484 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
487 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
490 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
491 the top LMF entry belongs to the current method.
493 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
495 2007-12-20 Zoltan Varga <vargaz@gmail.com>
497 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
499 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
501 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
503 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
505 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
507 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
510 * basic-float.cs: Add an ulong->double cast test.
512 2007-12-15 Zoltan Varga <vargaz@gmail.com>
514 * mini.c (mono_method_to_ir): Fix a warning.
516 2007-12-14 Zoltan Varga <vargaz@gmail.com>
518 * mini-ops.h: Add OP_SWITCH.
520 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
521 CEE_SWITCH in back-end code, use OP_SWITCH instead.
523 2007-12-11 Geoff Norton <gnorton@novell.com>
525 * mini-s390x.c: Minor change to the MAX() define to allow
526 it to compile with other gcc versions.
528 2007-12-11 Geoff Norton <gnorton@novell.com>
531 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
533 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
535 exceptions-arm.c (mono_arch_get_restore_context): Restore
538 exceptions-arm.c (throw_exception): Save the frame pointer.
539 This is a partial fix for #323747. Only the client side is
542 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
544 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
545 was using an unrelated variable to log the class which
546 needed the cctor to be called. This was crashing on arm.
548 2007-12-09 Robert Jordan <robertj@gmx.net>
550 * mini-x86.c (mono_arch_emit_epilog):
551 Consider all kinds of 64-bit types. Fixes #323114.
553 2007-12-08 Zoltan Varga <vargaz@gmail.com>
555 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
557 2007-12-07 Zoltan Varga <vargaz@gmail.com>
559 * mini-amd64.c (peephole_pass): Add a missing instruction check.
561 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
563 * mini.c: run type ctor before allocating an object, not only
564 when running it's constructor method (fixes at least part of bug #342507).
566 2007-12-07 Zoltan Varga <vargaz@gmail.com>
568 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
570 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
571 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
574 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
575 mono_generic_class_init_trampoline () the same as it is done with the other
578 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
579 aot-runtime.c aot-compiler.c: Implement AOT support.
581 2007-12-07 Mark Probst <mark.probst@gmail.com>
583 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
584 build for archs which don't have the vtable trampoline defined
587 2007-12-07 Zoltan Varga <vargaz@gmail.com>
589 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
591 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
593 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
595 * tramp-<ARCH>.c: Use the new helper function.
597 2007-12-07 Mark Probst <mark.probst@gmail.com>
599 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
600 trampoline call, which takes a vtable argument.
602 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
603 OP_TRAMPCALL_VTABLEs like other calls.
605 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
606 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
607 call. Implemented a support function which fetches the vtable
610 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
611 Implemented a generic class init trampoline, using the
612 OP_TRAMPCALL_VTABLE opcode.
614 * mini.c: Implemented static field access when sharing generic
615 code. This implies initing the class using the new
616 OP_TRAMPCALL_VTABLE call.
618 2007-12-07 Mark Probst <mark.probst@gmail.com>
620 * mini.c: Don't compile methods with sharing enabled if their
621 classes are disabled for sharing.
623 2007-12-06 Zoltan Varga <vargaz@gmail.com>
625 * inssel.brg: Add a missing sign extension to the GETCHR and array access
626 opcodes. Fixes #346563.
628 * objects.cs: Add a new test.
630 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
632 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
633 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
635 2007-12-06 Zoltan Varga <vargaz@gmail.com>
637 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
639 2007-12-03 Zoltan Varga <vargaz@gmail.com>
641 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
644 2007-12-02 Zoltan Varga <vargaz@gmail.com>
646 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
648 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
649 optimization in the AOT case.
651 2007-11-30 Zoltan Varga <vargaz@gmail.com>
653 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
655 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
657 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
659 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
661 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
662 is created by the inlined delegate ctor.
664 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
666 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
668 2007-11-29 Zoltan Varga <vargaz@gmail.com>
670 * cpu-x86.md: Fix the length of ckfinite.
672 2007-11-28 Zoltan Varga <vargaz@gmail.com>
674 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
676 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
677 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
679 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
681 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
682 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
684 2007-11-28 Martin Baulig <martin@ximian.com>
687 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
688 after creating the trampoline.
690 2007-11-27 Zoltan Varga <vargaz@gmail.com>
692 * aot-runtime.c (load_aot_module): Check runtime version if needed.
694 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
697 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
698 instead of the calling method to help AOT.
700 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
702 2007-11-26 Zoltan Varga <vargaz@gmail.com>
704 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
707 2007-11-23 Zoltan Varga <vargaz@gmail.com>
709 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
711 * aot-compiler.c (compile_method): Correct check for generic method definitions.
712 (encode_method_ref): No need to handle generic method definitions specially.
714 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
716 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
719 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
721 (compile_method): Enable generic sharing.
723 2007-11-22 Zoltan Varga <vargaz@gmail.com>
725 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
726 (mini_method_compile): Add preliminary support for AOTing shared generic code.
728 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
731 * mini-trampolines.c: Fix a warning.
733 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
735 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
736 (generic_class_is_reference_type): Remove unused function.
738 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
739 in the generic vtable trampoline case.
741 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
743 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
744 return an AOT method based on a vtable slot.
746 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
748 * mini.c (mini_get_vtable_trampoline): Export this.
750 2007-11-22 Martin Baulig <martin@ximian.com>
753 (MonoDebuggerInfo): Move `debugger_version' up.
755 2007-11-22 Martin Baulig <martin@ximian.com>
758 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
761 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
762 after compiling the method.
764 2007-11-20 Martin Baulig <martin@ximian.com>
767 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
768 (mono_debugger_remove_breakpoint): Likewise.
769 (mono_debugger_check_breakpoints): Likewise.
771 * debug-debugger.c: Implement the new breakpoint interface here.
773 2007-11-18 Zoltan Varga <vargaz@gmail.com>
775 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
776 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
778 * mini-x86.c (mono_arch_output_basic_block): Ditto.
780 2007-11-17 Zoltan Varga <vargaz@gmail.com>
782 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
784 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
787 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
790 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
791 returning a vtype in a register.
793 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
794 here from the arch specific code.
796 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
799 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
800 (mono_arch_emit_prolog): Increment maximum prolog size.
802 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
803 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
805 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
806 MonoGenericSharingContext.
808 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
809 MonoGenericSharingContext. Allocate memory from the cfg mempool.
811 2007-11-15 Mark Probst <mark.probst@gmail.com>
813 * mini.c, mini.h, generic-sharing.c: Functions for producing code
814 which extract fields out of the runtime generic context. Full
815 sharing of the NEWARR opcode.
817 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
819 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
820 --enable-minimal=ssa.
822 2007-11-13 Zoltan Varga <vargaz@gmail.com>
824 * mini-trampolines.c (mono_delegate_trampoline): Update after
825 mono_marshal_get_delegate_invoke () signature change.
827 2007-11-13 Mark Probst <mark.probst@gmail.com>
829 * mini.c: Removed the shared context in favor of the generic
830 sharing context. Allocate the MonoJitInfo structure with room for
831 the generic sharing context if it's needed.
833 * mini.h: Remove MonoGenericSharingContext declaration. It's in
834 domain-internals.h now.
836 * mini-x86.c: Pass the generic sharing context to get_call_info ().
838 * generic-sharing.c: Several changes for working without a shared
839 context and instead operating on open types instead.
841 2007-11-12 David S. Miller <davem@davemloft.net>
843 * inssel-sparc.brg: Fix double instruction emit.
845 2007-11-12 Zoltan Varga <vargaz@gmail.com>
847 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
848 Get/Set/Address methods.
850 * mini.c debug-debugger.c mini-trampolines.c: Update after
851 mono_marshal_get_delegate_invoke signature change.
853 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
855 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
856 This can happens with dynamic methods. Fixes the other bug in #322722.
858 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
860 * tramp-arm.c (mono_arch_patch_callsite): Support patching
863 * mini-arm.c (arm_patch): Implement patching of BX call
864 sequence. Fixes one of the bugs in #322722.
866 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
868 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
869 under Linux. We only need to flush every 32-byte cache line.
871 2007-11-07 Massimiliano Mantione <massi@ximian.com>
874 move_basic_block_to_end: Add branches when needed, eventually creating
876 optimize_branches: added a parameter that tells if it's ok to create
877 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
878 and avoid calling move_basic_block_to_end when it's not ok.
881 2007-11-07 Mark Probst <mark.probst@gmail.com>
883 * mini.c: Abort inlining call to InitializeArray if something
884 looks wrong. Let the icall handle it, which now has proper safety
887 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
889 * mini.c (mono_spill_call): add support for soft-float.
891 * mini.c (mono_method_to_ir): add support for soft-float
892 to inlined functions that return float.
894 * mini.c (mono_method_to_ir): add support for soft-float
895 to cee_stsfld opcode on float fields.
897 2007-11-05 Geoff Norton <gnorton@novell.com>
899 * mini-x86.h: Fix the structure access for X86 Leopard.
902 2007-11-05 Martin Baulig <martin@ximian.com>
905 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
906 after compiling the method to notify the debugger.
908 2007-11-05 Martin Baulig <martin@ximian.com>
910 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
912 2007-11-02 Zoltan Varga <vargaz@gmail.com>
914 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
915 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
917 2007-11-01 Zoltan Varga <vargaz@gmail.com>
919 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
920 native-to-managed wrappers.
922 2007-11-01 Geoff Norton <gnorton@novell.com>
924 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
927 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
929 * mini.c, mini-x86.c: when getting back from unmanaged code
930 to managed via a marshaled delegate we also need to set the
933 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
935 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
938 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
940 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
941 let the debugger or other external agents to tell the JIT when
942 a sw breakpoint has been inserted in the code that the JIT needs
943 to be able to inspect.
945 2007-10-31 Martin Baulig <martin@ximian.com>
948 (MonoDebuggerInfo): Remove `runtime_class_init'.
950 2007-10-30 Martin Baulig <martin@ximian.com>
953 (mono_debugger_thread_created): Added `MonoThread *' argument.
954 (mono_debugger_extended_notification): New public method.
955 (mono_debugger_trampoline_compiled): New public method.
958 (MonoDebuggerThreadInfo): Added `thread' and
959 `extended_notifications' fields.
962 (debugger_executable_code_buffer): New static variable.
965 (MonoDebuggerInfo): Added `executable_code_buffer',
966 `executable_code_buffer_size', `breakpoint_info_area',
967 `breakpoint_table' and `breakpoint_table_size'.
969 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
971 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
972 that IP either is an unused value or the vtable pointer. IMT
973 calls use vtable + offset now. Reduced by almost half the size
976 2007-10-26 Jonathan Chambers <joncham@gmail.com>
978 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
979 defines to access param registers. Replace long usage with
980 gsize as sizeof(long) != sizeof(void*) on Win64.
982 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
983 on Win64. Fix intrinsic, use _AddressOfReturnAddress
984 instead of non-existant _GetAddressOfReturnAddress.
986 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
987 param registers. Save/restore %rdi and %rsi in MonoLMF.
989 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
990 param registers. Modify (throw_exception) signature to take
991 %rdi and %rsi on Win64.
993 Code is contributed under MIT/X11 license.
995 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
997 * helpers.c: unlink debugging output files.
999 2007-10-25 Zoltan Varga <vargaz@gmail.com>
1001 * mini.c: Move mono_create_ftnptr () to object.c.
1003 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1005 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
1006 optional. This function can now be used to disassemble code generated
1007 outside the JIT such as trampolines and IMT thunks.
1009 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
1011 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
1012 vtable pointer from a ldr instruction.
1014 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
1015 new IMT call sequence.
1017 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
1018 call sequence for interface invocations.
1020 * mini-arm.c (mono_arch_emit_imt_argument): added, required
1021 for imt support. This function is empty since IMT on ARM requires no
1022 special handling on the IR side.
1024 * mini-arm.c (mono_arch_find_imt_method): added, required for
1027 * mini-arm.c (mono_arch_find_this_argument): added, required
1030 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
1031 a ldr instruction to load a value stored in the code stream.
1033 * mini-arm.c (mono_arch_build_imt_thunk):added, required
1037 2007-10-23 Zoltan Varga <vargaz@gmail.com>
1039 * mini.c (mini_init): Install the jump trampoline callback.
1041 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1043 * mini-trampolines.c: handle synchronized methods with the common
1044 vtable trampoline (bug #335601).
1046 2007-10-17 Zoltan Varga <vargaz@gmail.com>
1048 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
1050 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
1053 * mini-ia64.h mini-ia64.c: Add support for IMT.
1055 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
1056 prolog. Fixes #331958.
1058 2007-10-15 Zoltan Varga <vargaz@gmail.com>
1060 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
1062 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1064 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
1067 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
1069 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
1072 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
1074 * mini-x86.c, mini-x86.h: x86 support for the common vtable
1077 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
1079 * mini-trampolines.c: changed the magic rampoline to understand
1080 the common vtable trampoline method: the method to invoke is
1081 determined by the vtable displacement of the call.
1083 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1085 * mini.c, mini.h: register the common vtable trampoline if the
1086 architecture supports it.
1088 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1090 * cpu-amd64.md: use the correct max length for tls_get.
1092 2007-10-14 Zoltan Varga <vargaz@gmail.com>
1094 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
1095 CEE_STELEM_ANY. Fixes #333696.
1097 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
1099 * exceptions-x86.c: provide more graceful handling of the case where
1100 we followed a bogus function pointer from managed code (bug #332866).
1102 2007-10-11 Mark Probst <mark.probst@gmail.com>
1104 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
1105 replaces the generic_shared flag and will carry more information
1108 * generic-sharing.c: Added mini_type_stack_size() which allows
1109 allows open types if given a generic sharing context.
1110 mini_get_basic_type_from_generic() takes a
1111 MonoGenericSharingContext* instead of a MonoCompile* now.
1113 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
1114 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
1115 mini-sparc.c, mini-x86.c: Trivial changes required by the two
1116 changes above. Just passing arguments through to the right
1119 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
1121 * mini-arm.c: unify the call emission to emit_code_seq().
1123 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
1125 * tramp-arm.c: reduced the trampoline size.
1127 2007-10-10 Mark Probst <mark.probst@gmail.com>
1129 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
1130 variable handling out of arch-specific code.
1132 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
1134 * mini-arm.c: implemented fast delegate dispatch.
1136 2007-10-09 Zoltan Varga <vargaz@gmail.com>
1138 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
1139 that fp elimination is turned off if the space required by locals is too
1142 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1144 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
1145 ARM to the new style trampoline.
1147 2007-10-09 Zoltan Varga <vargaz@gmail.com>
1149 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
1151 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
1153 2007-10-09 Martin Baulig <martin@ximian.com>
1156 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
1157 `field_info_offset_offset'.
1159 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
1161 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
1162 removed more internal usage of the r11 register and made it available
1163 to the register allocator.
1165 2007-10-08 Mark Probst <mark.probst@gmail.com>
1167 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
1168 when sharing generics and treat type variables as references.
1170 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
1172 * mini-ppc.c: started removing the internal uses of register r11
1173 to eventually allow the register allocator to manage it as an
1174 additional available register.
1176 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1178 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
1180 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
1182 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
1183 specific trampolines as they are not performance critical as a jump
1184 target (maybe align as before only for AOT code?). This saves about
1185 200 KB of native code on x86 for monodevelop startup.
1187 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
1189 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
1190 monodevelop startup.
1192 2007-10-06 Zoltan Varga <vargaz@gmail.com>
1194 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
1196 * mini-sparc.h mini-sparc.c: Implement IMT support.
1198 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
1199 its smaller and doesn't clobber sparc_g1.
1201 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
1203 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
1205 * mini-ppc.c: optimized the size of the IMT thunks a bit.
1207 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1209 * mini-ppc.c: implemented fast delegate invocation.
1211 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
1213 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
1215 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
1217 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
1218 code to the new style trampoline in preparation for IMT support.
1220 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
1222 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
1223 systems already. This also reduces the specific trampiline sizes and
1224 prepares for the use of r12 as the IMT identifier register.
1226 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
1228 * mini-mips.h: endianess fix (simplified from a patch by
1229 Thomas Kunze <thommy@tabao.de>, bug #323737).
1231 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
1233 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
1234 to access ucontext fields and enable netbsd support
1235 (partially from Magnus Henoch <mange@freemail.hu>).
1237 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
1239 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
1240 use the preprocessor from the CPP env var if it is set.
1242 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
1244 * mini-trampolines.c: fixed an assertion and moved it earlier in the
1245 code, before interface_offset gets used.
1247 2007-10-02 Zoltan Varga <vargaz@gmail.com>
1249 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1250 mono_class_setup_vtable () before accessing klass->vtable.
1252 2007-10-01 Zoltan Varga <vargaz@gmail.com>
1254 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
1257 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
1259 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
1260 IMT slots (this saves hundreds of KB of memory in programs like
1261 IronPython and Monodevelop).
1263 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
1265 * mini.c: print the delegate counter.
1267 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
1269 * mini-x86.c: make it easier to enable the debugging code for IMT
1272 2007-09-28 Martin Baulig <martin@ximian.com>
1275 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
1276 `mono_method_klass_offset' and `mono_method_token_offset'.
1278 2007-09-20 Mark Probst <mark.probst@gmail.com>
1280 * mini.c: First generics sharing implementation. Can only share
1281 in very simple cases. If sharing doesn't work it falls back to
1282 dedicated compilation.
1284 * mini.h: Flag in MonoCompile to specify whether generic
1285 compilation is shared. Flags enum for marking which generic inst
1286 of a context is used. Prototypes for helper functions.
1288 * generic-sharing.c: Helper functions for generic method sharing.
1290 * optflags-def.h: Optimization flag (gshared) for enabling generic
1291 method sharing added.
1293 * Makefile.am: generic-sharing.c added.
1295 2007-09-19 Daniel Nauck <dna@mono-project.de>
1297 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
1299 2007-09-19 Massimiliano Mantione <massi@ximian.com>
1300 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
1303 2007-09-19 Martin Baulig <martin@ximian.com>
1305 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
1306 mono_debug_cleanup() is now part of mono_cleanup().
1308 2007-09-18 Zoltan Varga <vargaz@gmail.com>
1310 * driver.c (mono_main): Fix a warning.
1312 2007-09-17 Zoltan Varga <vargaz@gmail.com>
1314 * aot-compiler.c: Optimize various parts when processing large assemblies.
1317 * mini.c (mono_patch_info_hash): Improve hash function.
1319 2007-09-14 Jonathan Chambers <joncham@gmail.com>
1321 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
1323 Code is contributed under MIT/X11 license.
1325 2007-09-14 Zoltan Varga <vargaz@gmail.com>
1327 * mini.c (mini_init): Fix a leak.
1329 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
1331 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
1333 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
1335 2007-09-14 Zoltan Varga <vargaz@gmail.com>
1337 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
1339 2007-09-13 Zoltan Varga <vargaz@gmail.com>
1341 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
1344 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
1346 * mini.c (handle_alloc): Enable managed allocators in AOT code.
1348 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
1350 * aot-runtime.c (decode_patch_info): Ditto.
1352 2007-09-12 Jonathan Chambers <joncham@gmail.com>
1354 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
1355 static case. Cache delegates in architecture specific code,
1356 based on number of parameters.
1358 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
1359 in architecture specific code, based on number of parameters.
1361 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
1362 caching happen in architecture specific code now.
1364 Code is contributed under MIT/X11 license.
1366 2007-09-12 Jonathan Chambers <joncham@gmail.com>
1368 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
1369 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
1370 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
1372 Code is contributed under MIT/X11 license.
1374 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1375 * mini.c: (mono_thread_abort) Fixed bug #82416.
1377 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
1379 * mini.: hook the new managed GC allocation feature into the JIT.
1381 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1383 * mini.c: implementation for the new runtime tls opcode.
1385 2007-09-11 Martin Baulig <martin@ximian.com>
1388 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
1389 `mono_method_inflated_offset'.
1391 2007-09-07 Zoltan Varga <vargaz@gmail.com>
1393 * driver.c mini.h mini.c: Add a new devel command line option for injecting
1394 async exceptions into a method.
1396 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
1397 purpose of testing whenever the unwinder works at every instruction.
1399 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
1401 * mini.c: check accessibility of method used in ldftn (fixes
1404 2007-09-04 Zoltan Varga <vargaz@gmail.com>
1406 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
1408 * inssel.brg: Fix a warning.
1410 2007-09-03 Martin Baulig <martin@ximian.com>
1412 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
1413 now takes the `main_method' as argument.
1415 2007-09-02 Zoltan Varga <vargaz@gmail.com>
1417 * cpu-sparc.md (endfilter): Add missing src1:i argument.
1419 2007-08-30 Jonathan Chambers <joncham@gmail.com>
1421 * driver.c: include the cil-coff.h header on Windows.
1423 Code is contributed under MIT/X11 license.
1425 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1427 * mini.c, driver.c: don't include the cil-coff.h header.
1429 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
1431 * mini.c: flag places that needs fixes fo soft-float support.
1433 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
1435 * mini.h, inssel-float.brg: fix soft-float constant loads on big
1436 endian systems (partially from Dean Jenkins, bug #81924).
1438 2007-08-28 Mark Probst <mark.probst@gmail.com>
1440 * mini.c (check_linkdemand): Remove embedded reference object in
1441 call to LinkDemandSecurityException.
1442 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
1443 with an IntPtr instead of a reference object.
1445 2007-08-28 Zoltan Varga <vargaz@gmail.com>
1447 * mini.c (handle_initobj): Handle alignment properly.
1449 * inssel.brg (mini_emit_memset): Ditto.
1451 * inssel.brg (mini_emit_memcpy): Ditto.
1453 * inssel-sparc.brg: Ditto.
1455 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
1457 2007-08-26 Zoltan Varga <vargaz@gmail.com>
1459 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
1460 exceptions raised in unmanaged code. Fixes part of #82594.
1462 2007-08-24 Mark Probst <mark.probst@gmail.com>
1464 * mini.c (mono_method_to_ir), declsec.c
1465 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
1467 2007-08-22 Martin Baulig <martin@ximian.com>
1470 (MonoDebuggerThreadInfo): New typedef.
1471 (mono_debugger_thread_table): New global variable.
1472 (mono_debugger_thread_created): New public function.
1473 (mono_debugger_thread_cleanup): New public function.
1477 - removed `get_current_thread' and `lookup_assembly'.
1478 - removed `data_table'.
1479 - added `thread_table'.
1482 (mono_thread_start_cb): Call mono_debugger_thread_created().
1483 (mono_thread_attach_cb): Likewise.
1484 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
1485 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
1488 * driver.c (mono_main): Move mono_debug_init() up, before calling
1489 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
1491 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1493 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
1494 together when passing several arguments of type double (gives a small
1495 speedup and saves a few bytes of generated code).
1497 2007-08-20 Jb Evain <jbevain@novell.com>
1499 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
1501 2007-08-20 Jb Evain <jbevain@novell.com>
1503 * mini.c (mono_method_to_ir): throw MethodAccessException
1504 and FieldAccessException instead of InvalidProgramException.
1506 2007-08-20 Mark Probst <mark.probst@gmail.com>
1508 * mini.c: CoreCLR security checks.
1510 * mini.h: Removed MonoSecurityMode (moved to
1511 metadata/security-manager.h) and mono_security_mode global var
1512 (replaced by set/get functions in security-manager.h).
1514 * driver.c: Added "core-clr-test" security mode for testing. Used
1515 set-function for setting security mode.
1517 2007-08-17 Mark Probst <mark.probst@gmail.com>
1519 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
1520 the new jit_info_table.
1522 * driver.c: Test code for the new jit_info_table (enabled by the
1523 define MONO_JIT_INFO_TABLE_TEST).
1525 2007-08-14 Zoltan Varga <vargaz@gmail.com>
1527 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1528 detection of call <REG> instruction sequence. Fixes build on freebsd.
1530 2007-08-13 Zoltan Varga <vargaz@gmail.com>
1532 * mini-exceptions.c: Fix a warning.
1534 2007-08-11 Zoltan Varga <vargaz@gmail.com>
1536 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
1537 stack overflow handling code on amd64 too.
1539 * mini-exceptions.c (mono_setup_altstack): Make this use
1540 mono_thread_get_stack_bounds ().
1542 * mini-x86.h: Disable sigaltstack on solaris x86.
1544 2007-08-10 Zoltan Varga <vargaz@gmail.com>
1546 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
1548 2007-08-10 Geoff Norton <gnorton@customerdna.com>
1550 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
1552 2007-08-08 Zoltan Varga <vargaz@gmail.com>
1554 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
1556 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
1558 2007-08-03 Neale Ferguson <neale@sinenomine.net>
1560 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
1563 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1565 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
1566 to be emitted (bug #82281).
1568 2007-08-01 Martin Baulig <martin@ximian.com>
1570 Merged the `debugger-dublin' branch.
1572 * debug-debugger.h (MonoDebuggerInfo):
1573 Removed the `old_*' compatibility entries.
1574 Added `debugger_version' and `data_table'.
1575 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
1576 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
1579 (MiniDebugMethodBreakpointInfo): Add `address_list'.
1580 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
1581 instead of a `gconstpointer'.
1582 (mono_debugger_insert_method_breakpoint): Return a
1583 `MonoDebugMethodAddressList *'.
1585 2007-06-28 Martin Baulig <martin@ximian.com>
1587 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1589 2007-08-01 Zoltan Varga <vargaz@gmail.com>
1591 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
1592 __builtin_frame_address () since it is broken on older gcc versions.
1594 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
1596 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
1597 on the stack overflow handling and made the managed stack overflows
1598 catchable in most cases using soft guard pages.
1599 * exceptions-x86.c: added code to restore the protection in the soft
1600 guard pages at the end of exception handling.
1602 2007-07-31 Zoltan Varga <vargaz@gmail.com>
1604 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
1606 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
1608 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
1611 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
1613 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
1614 signal handling support until it has been ported to the new mechanism.
1615 * mini.c: fixed stack overflow detection and use the new
1616 architecture code to handle signals on the altstack.
1618 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
1620 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
1621 stack overflows on the alt stack.
1623 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
1625 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
1626 stack overflows on the alt stack.
1628 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
1630 * exceptions-ppc.c: cleanup preparing for altstack support.
1632 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1634 * exceptions-arm.c: cleanup preparing for altstack support.
1636 2007-07-27 Mark Probst <mark.probst@gmail.com>
1638 * mini.c (print_jit_stats): Output hazard pointer stats.
1640 2007-07-26 Mark Probst <mark.probst@gmail.com>
1642 * driver.c, mini.c: Replaced security mode flags with a single
1645 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1647 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
1649 2007-07-25 Mark Probst <mark.probst@gmail.com>
1651 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
1652 (which doesn't do anything yet) for activating Core CLR
1653 (Silverlight) security.
1655 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
1657 * mini-codegen.c: work around a possible gcc bug on arm.
1659 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
1661 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
1662 message for platforms that don't support AOT compilation.
1664 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
1666 * mini.h, mini.c, driver.c: temporary smcs hack.
1668 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
1670 * mini-arm.h, mini-arm.c: arm EABI fixes.
1672 2007-07-22 Zoltan Varga <vargaz@gmail.com>
1674 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
1677 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
1678 trampolines taking a method argument.
1680 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
1682 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
1683 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
1685 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
1686 JIT compilation throws an exception. Fixes #82050.
1688 2007-07-19 Mark Probst <mark.probst@gmail.com>
1690 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
1691 with the MONO_EXCEPTION_ defines.
1693 2007-07-17 Zoltan Varga <vargaz@gmail.com>
1695 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
1698 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
1699 the cause of an assertion.
1701 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
1703 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
1706 2007-07-15 Zoltan Varga <vargaz@gmail.com>
1708 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
1709 assert. Should fix #82103.
1711 2007-07-14 Zoltan Varga <vargaz@gmail.com>
1713 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
1714 here too. Fixes #82095.
1716 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
1719 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
1721 * mini-amd64.h: Enable IMT for amd64.
1723 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
1725 2007-07-12 Zoltan Varga <vargaz@gmail.com>
1727 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
1729 2007-07-12 Mark Probst <mark.probst@gmail.com>
1731 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
1732 as soon as check_linkdemand sets an exception_type.
1734 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1736 * mini-x86.c: fixed offsets for IMT call sequence.
1737 * mini-x86.h: enable IMT again.
1739 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1741 * trace.c (mono_trace_enter_method): Decode MonoType too.
1743 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
1745 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
1747 * mini-amd64.c: Add preliminary IMT implementation.
1749 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1751 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
1752 understand the new IMT-base interface invocation (thanks to
1753 Daniel Nauck for the report and the remote debugging session).
1755 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1757 * mini-x86.c: size and speed optimizations for the IMT bsearch.
1759 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1761 * Makefile.am (aotcheck): Make this actually use the AOTed code.
1763 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
1765 * mini-trampolines.c: implement AOT IMT support.
1766 * mini-x86.h: enable IMT support for wider testing.
1768 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1770 * inssel.brg (emit_imt_argument): Add aot support here.
1772 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
1774 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
1776 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
1777 of the IMT implementation, partially from massi, with my
1778 implementation of the bsearch sequence. Disabled by default until
1779 the AOT code is implemented.
1781 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1783 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1785 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1787 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1789 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1790 arch-independent IMT JIT code from Massimiliano
1791 Mantione (massi@ximian.com) with small cleanups from me.
1793 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1795 * Makefile.am: fix svn invocation to get the svn revision to be
1796 independent of the local language (build fix).
1798 2007-07-09 Mark Probst <mark.probst@gmail.com>
1800 * mini.c (inline_method): Reset cfg->exception_type if the
1801 inlining is aborted. Fixes: 82049.
1803 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1805 * mini.c: remove assert from exception handling code when exception_ptr
1808 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1810 * mini.c (mono_codegen): Add an assert.
1812 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1813 enter and leave code.
1814 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1816 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1818 * mini-ppc.c: fixed memory corruption for localloc(0)
1821 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1823 * mini.c: Fix warnings.
1825 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1827 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1828 to emit better double->int conversions.
1830 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1832 * mini.c: the provided Min/Max optimizations are valid for unisgned
1835 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1837 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
1839 2007-06-28 Miguel de Icaza <miguel@novell.com>
1841 * mini.c (mono_running_on_valgrind): Add support for reporting the
1842 method and its boundaries to valgrind.
1844 2007-06-28 Martin Baulig <martin@ximian.com>
1846 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1848 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1850 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1852 * generic.2.cs: Add new test case.
1854 2007-06-25 Martin Baulig <martin@ximian.com>
1856 Merged the `debugger-dublin' branch.
1859 (mono_debugger_insert_method_breakpoint): New public method.
1860 (mono_debugger_remove_method_breakpoint): Likewise.
1861 (mono_debugger_check_breakpoints): New static method.
1862 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1864 * debug-debugger.h (MonoDebuggerInfo):
1865 Renamed (to keep backward compatibility in the vtable):
1866 `insert_breakpoint' -> `old_insert_breakpoint'.
1867 `remove_breakpoint' -> `old_remove_breakpoint'.
1868 `create_string' -> `old_create_string'.
1869 `lookup_class' -> `old_lookup_class'.
1870 `lookup_type' -> removed; changed into a dummy field.
1871 `lookup_assembly' -> `old_lookup_assembly'.
1872 Added (same functionality, but different signature):
1873 `create_string', `lookup_class', `lookup_assembly'
1875 `get_method_addr_or_bpt', `remove_method_breakpoint',
1876 `runtime_class_init'.
1878 * debug-debugger.c: Merged the `debugger-dublin' branch.
1880 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1882 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1884 (peephole_pass): Likewise.
1886 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1888 * driver.c: hopefully make setaffinity work also for ancient
1891 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1893 * driver.c : win32 build fix.
1895 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1897 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1898 processor if it is set.
1900 2007-06-21 Martin Baulig <martin@ximian.com>
1902 * debug-mini.h: New file.
1905 (mono_debugger_insert_breakpoint_full): Moved here from
1906 ../metadata/mono-debug-debugger.c.
1907 (mono_debugger_remove_breakpoint): Likewise.
1908 (mono_debugger_breakpoint_callback): Likewise.
1910 2007-06-15 Raja R Harinath <rharinath@novell.com>
1912 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1913 changes in MonoGenericClass.
1915 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1917 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1919 2007-06-14 Raja R Harinath <rharinath@novell.com>
1921 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1922 removal of MonoGenericMethod.
1924 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1926 * mini-exceptions.c: hooks for the exception events profiling API.
1928 2007-06-14 Randolph Chung <tausq@debian.org>
1930 * Makefile.ma: Add hppa target.
1931 * mini-arch.h: Include mini-hppa.h
1932 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1933 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1934 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1936 2007-06-14 Randolph Chung <tausq@debian.org>
1938 * inssel.brg: Add rules for "chained" compare-branch operations so that
1939 a single compare op can affect multiple branches. Adjust cost for
1940 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1941 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1942 cost for some rules so that they can more easily be overridden by
1943 per-arch rules (with fixes from lupus).
1944 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1946 2007-06-13 Randolph Chung <tausq@debian.org>
1948 * mini-ops.h: Reorder branch ops so that they match the order of the
1949 corresponding CEE_* ops. The code expects them this way.
1950 Add new ops for HPPA target.
1951 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1953 2007-06-13 Randolph Chung <tausq@debian.org>
1955 * mini-exceptions.c: Handle cases where the stack grows towards
1957 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1959 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1961 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1963 * driver.c: explain where a non-matching corlib is found.
1965 2007-06-13 Mark Probst <mark.probst@gmail.com>
1967 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1969 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1971 * mini-exceptions.c: Generate a method profile leave event during
1972 an exception to ensure that the profiler gets notified.
1974 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1976 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1979 * cpu-amd64.md: Add long_and/or/xor opcodes.
1981 2007-06-06 Wade Berrier <wberrier@novell.com>
1983 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1984 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1985 length of instruction shr_imm (expected 8, got 10)
1987 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1989 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1991 2007-06-06 Mark Probst <mark.probst@gmail.com>
1993 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1994 MonoInternalHashTable again (fixed bug in the internal hash table
1997 2007-06-06 Mark Probst <mark.probst@gmail.com>
1999 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
2000 Have to figure out what makes it crash the SWF regression.
2002 2007-06-05 Zoltan Varga <vargaz@gmail.com>
2004 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
2006 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
2008 * mini.c: optimize out the type check when storing null in a
2011 2007-06-04 Mark Probst <mark.probst@gmail.com>
2013 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
2014 MonoInternalHashTable.
2016 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
2018 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
2019 signed integer methods.
2021 2007-06-02 Zoltan Varga <vargaz@gmail.com>
2023 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
2024 permanently since the current approach doesn't work.
2026 2007-06-02 Zoltan Varga <vargaz@gmail.com>
2028 * inssel.brg (stmt): Only call delegate->invoke_impl if
2029 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
2031 2007-06-01 Zoltan Varga <vargaz@gmail.com>
2033 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
2034 the sreg2==rdx case.
2036 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
2037 account if it contains a rex prefix.
2038 (peephole_pass): Handle OP_FMOVE as well.
2040 2007-06-01 Zoltan Varga <vargaz@gmail.com>
2042 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
2043 as it causes regressions.
2045 2007-05-31 Zoltan Varga <vargaz@gmail.com>
2047 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
2048 static case as well.
2050 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
2052 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
2053 (mono_arch_get_this_arg_from_call): Ditto.
2055 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
2057 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
2060 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
2061 (mono_arch_get_this_arg_from_call): Ditto.
2063 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
2065 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
2066 try to create optimized invoke code and use that for further invocations.
2067 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
2069 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
2071 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
2073 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
2074 sealed classes or methods.
2075 *devirtualization.cs: tests for the new optimization
2077 2007-05-29 Zoltan Varga <vargaz@gmail.com>
2079 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
2080 by the update_volatile () function.
2082 2007-05-27 Zoltan Varga <vargaz@gmail.com>
2084 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
2087 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
2089 2007-05-24 Jonathan Chambers <joncham@gmail.com>
2091 * mini.c: Add configure checks for header files.
2092 * mini-x86.c: Add configure checks for header files.
2093 * trace.c: Add configure checks for header files.
2094 * aot-runtime.c: Add configure checks for header files.
2095 * aot-compiler.c: Add configure checks for header files.
2096 * driver.c: Add configure checks for header files.
2097 * mini-codegen.c: Add configure checks for header files.
2099 Code is contributed under MIT/X11 license.
2101 2007-05-22 Zoltan Varga <vargaz@gmail.com>
2103 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
2104 icompare_imm -128 + op_iclt. Fixes #81703.
2106 2007-05-19 Zoltan Varga <vargaz@gmail.com>
2108 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
2110 2007-05-15 Massimiliano Mantione <massi@ximian.com>
2112 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
2113 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
2114 so that all isinst checks now use "interface_bitmap".
2116 2007-05-15 Zoltan Varga <vargaz@gmail.com>
2118 * cpu-amd64.md (jmp): Fix a warning.
2120 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
2122 * basic.cs: Add new regression test.
2124 * basic.cs: Remove test which is now in basic-long.cs.
2126 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
2128 * basic-long.cs: Add new test.
2130 2007-05-13 Zoltan Varga <vargaz@gmail.com>
2132 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
2134 2007-05-12 Zoltan Varga <vargaz@gmail.com>
2136 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
2138 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
2141 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
2142 throwing code a bit.
2144 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
2145 the exception throwing code a bit.
2147 * mini-x86.c (get_call_info): Allocate result from a mempool.
2149 2007-05-11 Zoltan Varga <vargaz@gmail.com>
2151 * aot-compiler.c (find_typespec_for_class): Fix the assert.
2153 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
2155 * mini.h (MonoCompile): Add 'token_info_hash' field.
2157 * mini.c: Save token->method associations during compilation so the AOT
2158 compiler can use it.
2160 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
2161 which reference generic classes and methods.
2163 2007-05-10 Zoltan Varga <vargaz@gmail.com>
2165 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
2167 * aot-compiler.c (compile_method): Fix a typo in a comment.
2169 * aot-runtime.c (decode_cached_class_info): Skip generic types.
2171 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
2174 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
2176 2007-05-09 Zoltan Varga <vargaz@gmail.com>
2178 * mini.h (MonoCompile): Add 'args' field.
2180 * mini.c (mono_compile_create_vars): Store variables representing the arguments
2183 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
2185 2007-05-08 Zoltan Varga <vargaz@gmail.com>
2187 * mini.c (mono_compile_get_interface_var): Remove this unused function.
2189 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
2191 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
2192 opcodes for some opcodes.
2194 * mini.h *.brg *.c: Use the new opcodes.
2196 2007-05-08 Massimiliano Mantione <massi@ximian.com>
2198 * mini.h: Bumped aot revision.
2200 * inssel.brg: modified code generation of type checks for interfaces
2201 to use the new "MonoClass.interface_bitmap" instead of the old
2202 "MonoClass.interface_offsets".
2204 2007-04-30 Zoltan Varga <vargaz@gmail.com>
2206 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
2208 2007-04-29 Zoltan Varga <vargaz@gmail.com>
2210 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
2213 2007-04-27 Neale Ferguson <neale@sinenomine.net>
2215 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
2217 2007-04-27 Wade Berrier <wberrier@novell.com>
2219 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
2220 mini.h) to fix build.
2222 2007-04-26 Zoltan Varga <vargaz@gmail.com>
2224 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
2226 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
2227 causes the corlib unit tests to fail.
2229 2007-04-25 Zoltan Varga <vargaz@gmail.com>
2231 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
2233 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
2235 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
2236 opcodes to the comparison relations.
2238 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
2239 opcodes to their types.
2241 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
2243 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
2244 it in cfg->arch.cinfo.
2246 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
2248 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
2249 cfg->cil_offset_to_bb.
2251 2007-04-24 Zoltan Varga <vargaz@gmail.com>
2253 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
2254 created becase of initlocals.
2256 2007-04-23 Zoltan Varga <vargaz@gmail.com>
2258 * mini-alpha.c cpu-alpha.md: More alpha port work from
2259 Sergey Tikhonov <tsv@solvo.ru>.
2261 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
2263 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
2265 2007-04-19 Zoltan Varga <vargaz@gmail.com>
2267 * cpu-s390.md (break): Correct the length of break instruction.
2269 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
2271 * mini.c: fix a couple of soft-float issues and comments.
2273 2007-04-15 Miguel de Icaza <miguel@novell.com>
2275 * trace.c (is_filenamechar): - is also a filename char.
2277 2007-04-15 Neale Ferguson <neale@sinenomine.net>
2279 * mini-s390.c: Correct checking for enum type in return value processing.
2281 2007-04-14 Raja R Harinath <rharinath@novell.com>
2283 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
2284 (version.h): Makefile is in the build directory.
2286 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
2288 * mini-amd64.h: fix for assertion failure on Solaris/amd64
2290 2007-04-11 Martin Baulig <martin@ximian.com>
2292 * mini.c (can_access_member): Fix handling of generic classes;
2295 2007-04-10 Zoltan Varga <vargaz@gmail.com>
2297 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
2299 2007-04-05 Zoltan Varga <vargaz@gmail.com>
2301 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
2303 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
2305 * mini-codegen.c: make sure the right spill amount is
2306 used for fp or integer registers (fixes the float_sub_spill() on ppc).
2308 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
2310 * mini-ppc.c: fixes for the fp_branch_nan test.
2312 2007-03-23 Zoltan Varga <vargaz@gmail.com>
2314 * basic.cs: Comment out new test which still fails on ia64.
2316 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
2318 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
2320 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
2322 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
2324 2007-03-22 Zoltan Varga <vargaz@gmail.com>
2326 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
2327 on 64 bit machines. Fixes part of #80738.
2329 * basic.cs: Add regression test.
2331 2007-03-17 Zoltan Varga <vargaz@gmail.com>
2333 * inssel.brg basic.cs: Revert previous change to fix build.
2335 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
2338 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
2340 * basic.cs: Add new regression test.
2342 2007-03-17 Zoltan Varga <vargaz@gmail.com>
2344 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
2347 2007-03-16 Neale Ferguson <neale@sinenomine.net>
2349 * cpu-s390x.md: Correct length of break instruction.
2351 2007-03-16 Neale Ferguson <neale@sinenomine.net>
2353 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
2354 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
2356 2007-03-15 Jonathan Chambers <joncham@gmail.com>
2358 * *.c: Begin WIN64 port.
2359 * mini.c: Use correct register in profiler.
2360 * mini-amd64.c: No inline assembly on Win64.
2361 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
2362 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
2363 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
2364 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
2365 mono_arch_ip_from_context for Win64.
2367 Contributed under MIT/X11 license.
2369 2007-03-15 Zoltan Varga <vargaz@gmail.com>
2371 * exceptions-amd64.c (seh_handler): Ditto.
2373 * exceptions-x86.c (seh_handler): Fix a memory leak.
2375 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
2377 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2378 mini-s390x.c: fixed peephole optimizations to deal
2379 correctly with 1 and 2 byte reload avoidance.
2381 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
2383 * cpu-s390.md, cpu-s390x.md: update localloc length.
2385 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
2387 * cpu-g4.md: added missing descriptions.
2389 2007-03-14 Miguel de Icaza <miguel@novell.com>
2391 * Makefile.am: Add support so the tail tests are not executed on
2392 PowerPC as that is a known limitation of the PowerPC port.
2394 2007-03-13 Jonathan Chambers <joncham@gmail.com>
2396 * runmdesc.bat: Move to msvc directory.
2398 2007-03-13 Jonathan Chambers <joncham@gmail.com>
2400 * runmdesc.bat: Run executable that was produced by the current
2401 target and sent via an argument.
2403 2007-03-11 Zoltan Varga <vargaz@gmail.com>
2405 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
2408 * generics.2.cs: Add regression test.
2410 2007-03-09 Wade berrier <wberrier@novell.com>
2412 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
2414 2007-03-09 Zoltan Varga <vargaz@gmail.com>
2416 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
2417 AOT code depends on this.
2419 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
2421 * mini.c: more precise tracking of types in the eval stack
2422 (part of fix for bug #81044).
2424 2007-03-07 Zoltan Varga <vargaz@gmail.com>
2426 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
2428 * aot-compiler.c (encode_patch): Remove an obsolete comment.
2430 2007-03-06 Zoltan Varga <vargaz@gmail.com>
2432 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
2434 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
2436 2007-02-22 Zoltan Varga <vargaz@gmail.com>
2438 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
2439 a pointer on 64 bit systems. Fixes #80190.
2441 * iltests.il: Add new regression test.
2443 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
2445 * mini.c: inline a constant for Environment.IsRunningOnWindows.
2447 2007-02-19 Geoff Norton <gnorton@customerdna.com>
2449 * trace.c: Remove an erroneous alignemnt check when tracing.
2450 Fixes --trace on OSX86.
2452 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
2454 * mini-$(arch).h: initialize SP in context for all the archs.
2456 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
2458 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
2459 regressions in the thread tests.
2461 2007-02-14 Zoltan Varga <vargaz@gmail.com>
2463 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
2464 - fixed implementation of LOCALLOC opcode
2465 - implemented non-un compare for floats
2467 - implementation of FDIV and CKFINITE opcodes
2468 - fixes for latest mono updates
2469 - additional arch opcodes
2471 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2473 * Makefile.am: simplify and merge rules for cross-compilation.
2475 2007-02-07 Massimiliano Mantione <massi@ximian.com>
2477 * local-propagation.c: Actually *apply* the fix for bug 80591...
2479 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
2481 * mini-exceptions.c: backuot part of the last change
2482 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
2484 2007-02-06 Massimiliano Mantione <massi@ximian.com>
2485 * inssel.brg: Fix bug 59286.
2488 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
2490 * mini-exceptions.c: patch from Zoltan to correctly check for
2491 stack boundaries (using the stack register, not the frame register),
2492 fixes bugs #80724, #79717.
2494 2007-02-03 Zoltan Varga <vargaz@gmail.com>
2496 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
2497 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
2499 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
2500 presence of frame pointer elimination.
2502 2007-02-01 Geoff Norton <gnorton@customerdna.com>
2504 * mini-x86.h: NetBSD UCONTEX_REG defines.
2506 2007-02-01 Zoltan Varga <vargaz@gmail.com>
2508 * inssel-amd64.brg: Fix amd64 build.
2510 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
2512 * mini.h: remove extern to workaround what looks likes gcc bug 26905
2515 2007-01-31 Zoltan Varga <vargaz@gmail.com>
2517 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
2520 * mini-<ARCH>.c: Use mono_is_regsize_var ().
2522 2007-01-30 Mark Mason <mason@broadcom.com>
2524 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
2525 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
2526 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
2527 beginning support for CEE_JMP [not quite working yet]
2528 * tramp-mips.c: LMF handling now works
2530 2007-01-30 Zoltan Varga <vargaz@gmail.com>
2532 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
2534 * mini.h (NULLIFY_INS): New macro.
2536 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2538 * mini.c: statistical profiler fix for windows, patch
2539 from Tor Lillqvist (tml@novell.com).
2541 2007-01-30 Massimiliano Mantione <massi@ximian.com>
2542 * local-propagation.c: Fix bug 80591.
2544 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
2546 * Makefile.am: put back the --export-dynamic option as with
2547 the previous gmodule flags (thanks to Robert Jordan).
2549 2007-01-28 Zoltan Varga <vargaz@gmail.com>
2551 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
2553 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
2554 simplify and speed up the local register allocator. Also rename some fields
2555 like iassign->vassign.
2557 * regalloc.c: Remove some functions which are no longer used since their
2558 inlined version is in mini-codegen.c.
2560 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
2562 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
2564 2007-01-27 Zoltan Varga <vargaz@gmail.com>
2566 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
2567 narrowing. Fixes #80622.
2569 * iltests.il: Add new regresssion test.
2571 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
2573 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
2574 debug-debugger.c, debug-debugger.h: warning fixes.
2575 * driver.c: updated copyright year and made it fit in one line.
2577 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
2579 * aot-runtime.c: updated to use mono-dl instead of gmodule.
2581 2007-01-25 Zoltan Varga <vargaz@gmail.com>
2583 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
2585 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
2587 * iltests.il: Add new test for bug #80507.
2589 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
2591 * mini-arm.h: use soft-float also on vfp for now.
2593 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
2595 * mini.c: fix some more soft-float issues.
2597 2007-01-24 Zoltan Varga <vargaz@gmail.com>
2599 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
2601 2007-01-24 Massimiliano Mantione <massi@ximian.com>
2602 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
2603 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
2604 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
2606 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
2608 * mini-arm.c: typo fix.
2610 2007-01-23 Neale Ferguson <neale@sinenomine.net>
2612 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
2614 2007-01-21 Zoltan Varga <vargaz@gmail.com>
2616 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
2617 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
2619 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
2621 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
2623 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
2625 * inssel.brg: Fix a warning.
2627 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
2629 * abcremoval.c ssa.c ssapre.c: Update after this change.
2631 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
2633 * dominators.c (df_set): Use mono_bitset_union_fast.
2635 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
2637 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
2638 mini-codegen.c: reduce relocations and memory usage for the cpu
2641 2007-01-20 Zoltan Varga <vargaz@gmail.com>
2643 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
2645 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
2646 to reduce their size.
2648 2007-01-19 Mark Mason <mason@broadcom.com>
2650 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
2651 * mini-mips.c: more configuration macros, support long conditional branches, additional
2652 asserts, fix epilog instrumentation.
2653 * mini-mips.h: use standard stack walk
2654 * cpu-mips.md: increase size of div, rem and conditional branches
2656 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
2658 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
2661 2007-01-19 Zoltan Varga <vargaz@gmail.com>
2663 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
2664 (compile_method): Ditto.
2666 * aot-runtime.c (decode_klass_info): Ditto.
2668 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
2669 needed by the code generated by inssel.brg. Also fix a warning.
2671 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
2673 * mini.c: deal with enums that become genericinsts by
2674 being nested in a generic class (bug #79956).
2676 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
2678 * mini.c: match the generic definition to check for
2679 private access with generic types (bug #78431).
2681 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
2683 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
2684 to make life easier for people cross-compiling that insist on not
2687 2007-01-17 Mark Mason <mason@broadcom.com>
2689 * inssel-long.brg: patch to deal with mips missing flags
2690 * inssel-long32-mips.brg: implement overflow checks
2691 * insset-mips.brg: implement overflow checks
2692 * mini-mips.h: implement conditional exception handling
2693 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
2694 Remove unused code, minor cleanups.
2695 * exceptions-mips.c: minor cleanups
2696 * mini-ops.h: add mips conditional exception ops
2697 * cpu-mips.md: add mips conditional exception ops
2700 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
2702 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
2703 to deal with mips missing of flags.
2705 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
2707 * exceptions-ppc.c: execute fault handlers.
2709 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
2711 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
2713 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
2715 * mini.c: handle also floating point values in initialize_array.
2717 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
2719 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
2720 array initialization and make it conditional on the intrins option.
2722 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
2724 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
2725 relocations and put the patch info names close to the enum definition.
2727 2007-01-15 Mark Mason <mason@broadcom.com>
2729 * basic.cs, exceptions.cs: break up large tests to increase debugability.
2731 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2733 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
2735 2007-01-12 Raja R Harinath <rharinath@novell.com>
2737 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
2739 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
2741 * Makefile.am: distribute the mips sources.
2743 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2745 * mini-codegen.h: handle bug #80489 here, by excluding ecx
2748 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
2750 * cpu-x86.md: back out for now as this triggers other regressions.
2752 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2754 * cpu-x86.md: force src1 and dest regpair for long shift instructions
2755 to eax:edx, so ecx can't get allocated to them (bug #80489).
2757 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
2759 * mini.c, mini-exceptions.c: enabled running fault handlers
2762 2007-01-03 Miguel de Icaza <miguel@novell.com>
2764 * driver.c: If nothing fail, do not use the string "failed",
2765 because it makes it very annoying to view test result logs on the
2768 2006-12-30 Miguel de Icaza <miguel@novell.com>
2770 * debug-debugger.c (mono_debugger_main): Rename "main" to
2771 "main_method" to prevent a warning.
2773 Remove a warning for unused field.
2775 2006-12-28 Martin Baulig <martin@ximian.com>
2778 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
2780 2006-12-22 Martin Baulig <martin@ximian.com>
2782 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
2783 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2784 seperate `.mdb_debug_info' section, so we can access it from the
2785 debugger even if the binary is stripped.
2787 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2788 from the `.mdb_debug_info' here to prevent the linker from
2789 removing that section.
2791 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2794 2006-12-19 Robert Jordan <robertj@gmx.net>
2796 * mini-x86: enable the code to return small structures in
2797 registers for FreeBSD as well. Fixes bug #80278.
2798 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2800 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2802 * mini-x86.c: align the stack when calling the profiler
2803 function instrumenting the prolog (on OSX).
2805 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2807 * mini.c: emit a break opcode where Debugger.Break () is called.
2809 2006-12-13 Miguel de Icaza <miguel@novell.com>
2811 * mini.c (mono_method_to_ir): Provide useful information on this
2812 assert, to prevent others from debugging like I did.
2814 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2816 * mini.c: enable code which was incorrectly commented
2819 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2821 * mini-x86.c: enable on OSX, too, the code to return small
2822 structures in registers.
2824 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2826 * mini-x86.c: remove the use of the dynamic code manager here, too.
2828 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2830 * mini.h, debug-debugger.c, tramp-*.c: fixed
2831 mono_debugger_create_notification_function() to use
2832 mono_global_codeman_reserve () instead of a dynamic code manager.
2834 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2836 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2837 ves_array_element_address() jit icall and use a generated
2838 managed method instead (which is about 4 times faster for a rank 3
2841 2006-11-29 Mark Mason <mason@broadcom.com>
2843 * basic-calls.cs: additional tests for passing
2844 structures as function arguments.
2846 2006-11-29 Mark Mason <mason@broadcom.com>
2848 * mini-mips.h: disable custom exception handling
2849 * mini-mips.c: throw/rethrow should use jalr to call
2850 exception stubs. Fixed bug with passing structures
2851 by value. More support for tracing floating point
2854 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2856 * mini.c: fixed typo in the soft-float ldind.r4 handling
2859 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2861 * mini.c, mini.h, driver.c: added --runtime command line
2862 option to select a different runtime than the autodetected one.
2863 * jit.h: added API for embedders to initialize with a specific
2866 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2868 * mini.c: handle also boxing of r4 values (bug #80024).
2870 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2872 * mini-ppc.c: force indirect calls until we reserve
2873 enough address space for all the generated code.
2875 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2877 * exceptions-arm.c: workaround bugs in the libc definition
2880 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2882 * inssel.brg: fixes from me and Mark Mason.
2884 2006-11-23 Dick Porter <dick@ximian.com>
2886 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2887 semaphore display now we've fixed the initial value
2889 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2891 * inssel.brg: partially revert the last change to fix the build.
2893 2006-11-21 Mark Mason <mason@broadcom.com>
2895 * inssel.brg: Add and use compare-and-branch macros to support
2896 architectures that do not have condition code registers (ie. MIPS).
2897 * *-mips.{c,brg,md}: Fix copyright statements
2899 2006-11-20 Mark Mason <mason@broadcom.com>
2901 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2902 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2903 * mini.h: Added declaration for mono_print_ins()
2904 * mini-codegen.c: added ins_spec initializer for MIPS
2905 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2906 vreg to be virtual and hreg to be non-virtual.
2907 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2908 is not yet working/implemented correctly.
2909 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2910 non-static, fixup calls to print_ins() from other parts in the file.
2912 2006-11-20 Mark Mason <mason@broadcom.com>
2914 * basic-calls.cs: added tests for passing structures as arguments
2917 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2919 * inssel-long32.brg: optimize signed division by power of two.
2921 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2923 * mini-arm.c: added support for interworking with thumb code
2924 (mono must be still be built using the ARM instruction encoding).
2926 2006-11-19 Miguel de Icaza <miguel@novell.com>
2928 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2929 verifier has different rules for it. Fixes a few verifier issues
2932 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2933 at the end, so people know what happened.
2935 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2937 * brach-opts.c: in optimize_exception_target() make sure we
2938 are in a catch clause (fixes bug #79871).
2940 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2942 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2943 more soft-float support fixes.
2945 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2947 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2948 that are passed half on the stack and half in registers.
2950 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2952 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2953 more mips integration work from Mark E Mason
2954 <mark.e.mason@broadcom.com>.
2956 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2958 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2959 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2960 tramp-mips.c: added sources for the mips port, not
2961 integrated in the build yet. Contributed by
2962 Mark E Mason <mark.e.mason@broadcom.com>.
2964 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2966 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2968 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2970 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2971 put the soft-float rules in its own file since it seems to
2972 break s390 compilation.
2974 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2976 * mini-arm.c: fixed wrnings.
2978 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2980 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2981 inssel-arm.brg: ARM support for soft-float.
2983 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2985 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2986 loads and stores of 32 bit fp values.
2988 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2990 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2992 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2993 works. Fixes #79852 and #79463.
2995 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2997 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2998 more soft-float support WIP and fixes.
3000 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
3002 * mini-arm.c: some VFP updates.
3004 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3006 * mini-exceptions.c: 0 is a valid local var offset in some
3007 architectures, don't assert (bug #78508).
3009 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
3011 * exceptions-arm.c: fixed off by one error in stack walk code.
3013 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
3015 * mini.h, mini.c: more precise tracking of type load exceptions.
3017 2006-11-03 Robert Jordan <robertj@gmx.net>
3019 * Makefile.am: [WIN32] Add monow.exe target.
3020 * driver.c: [WIN32] Don't detach the console when debugging.
3023 2006-10-30 Miguel de Icaza <miguel@novell.com>
3025 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
3027 2006-10-23 Zoltan Varga <vargaz@gmail.com>
3029 * aot-compiler.c (emit_method_info): Add a case missed earlier.
3031 * driver.c (mini_regression): Fix --regression with AOT.
3033 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
3035 2006-10-17 Zoltan Varga <vargaz@gmail.com>
3037 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
3039 * mini-sparc.h: Don't use sigaction on sparc/linux.
3041 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
3043 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
3045 * mini-exceptions.c: Add proper include files for getpid ().
3047 2006-10-16 Zoltan Varga <vargaz@gmail.com>
3049 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
3050 address instead of a MonoJitInfo* to avoid decoding the exception info for the
3053 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
3054 name cache to reduce its size.
3056 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
3058 2006-10-15 Zoltan Varga <vargaz@gmail.com>
3060 * mini-x86.c: Save/restore the current LMF structure more efficiently using
3061 the mono_lmf TLS variable.
3063 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
3064 trampoline lmf frames.
3066 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
3068 2006-10-14 Zoltan Varga <vargaz@gmail.com>
3070 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
3071 the mono_lmf TLS variable.
3073 * mini-exceptions.c: Access the LMF structure through accessors.
3075 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
3076 variable instead of in jit_tls->lmf.
3078 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
3080 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
3081 trampoline lmf frames.
3083 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
3085 2006-10-12 Zoltan Varga <vargaz@gmail.com>
3087 * mini.c trace.c mini-x86.c: Revert these too.
3089 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
3092 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
3094 * genmdesc.c: removed now dead code.
3096 2006-10-09 Robert Jordan <robertj@gmx.net>
3098 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
3100 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
3102 * mini.h: do not leave gaps in the opcode values.
3104 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
3106 * jit-icalls.h: flag functions as internal here, too.
3108 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
3110 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
3111 functions with the internal attribute.
3113 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
3115 * aot-compiler.c: fclose the file descriptor in the profile read loop.
3117 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
3119 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
3122 2006-10-05 Zoltan Varga <vargaz@gmail.com>
3124 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
3125 tail calls as on other platforms.
3127 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
3129 * iltests.il: Add a few tailcall tests.
3131 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
3133 * driver.c: fix loop for old compilers (bug #79521).
3135 2006-10-02 Zoltan Varga <vargaz@gmail.com>
3137 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
3139 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
3141 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
3142 metadata without any code.
3144 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
3145 more precise debugging information using gdb.
3147 2006-09-30 Zoltan Varga <vargaz@gmail.com>
3149 * inssel-ia64.brg: Make the helper methods static.
3151 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
3153 * inssel-x86.brg: make the helper methods static.
3155 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
3157 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
3159 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
3161 * mini.c: updates for monoburg changes.
3162 * inssel.brg: make a few helper functions static as they should.
3164 2006-09-27 Zoltan Varga <vargaz@gmail.com>
3166 * Makefile.am: Move mini-codegen.c to common_sources.
3168 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
3170 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
3172 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
3173 mini-ppc.h: port to use the common local register allocator.
3175 2006-09-26 Zoltan Varga <vargaz@gmail.com>
3177 * mini.h: Remove the comment too then.
3179 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
3181 * mini.h: put back backend.data which is to be used shortly and
3182 doesn't increase the size of MonoInst. If any 64 bit arch aligned
3183 pointers on 4 byte boundaries it'd have much bigger issues running
3184 and you can ifdef it out anyway.
3186 2006-09-26 Zoltan Varga <vargaz@gmail.com>
3188 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
3189 MonoInst size by 4 bytes on 64 bit machines.
3191 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
3193 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
3194 replacement with more meaningful field names. Arch maintainers, please
3195 check the assigned names are good enough for your arch.
3197 2006-09-26 Zoltan Varga <vargaz@gmail.com>
3199 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
3200 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
3202 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
3204 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
3205 relocations and memory requirements, put the optimization flags
3206 definitions in their own file.
3208 2006-09-24 Zoltan Varga <vargaz@gmail.com>
3210 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
3212 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
3214 2006-09-22 Zoltan Varga <vargaz@gmail.com>
3216 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
3218 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
3220 * inssel.brg: use the correct function to get the size of an item
3221 in an array, given an element class.
3222 * aot-compiler.c: do not access class->class_size directly.
3224 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
3226 * mini.h, debug-mini.c: added a debugging function to print
3227 info about local variables and arguments in a jitted method.
3229 2006-09-20 Zoltan Varga <vargaz@gmail.com>
3231 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
3233 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
3235 2006-09-19 Zoltan Varga <vargaz@gmail.com>
3237 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
3238 inner and outer loops when passing vtypes.
3240 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
3242 * mini-ppc.c: take into account the cpu errata for cache flushing
3243 which caused some random errors (bug #79381).
3245 2006-09-19 Zoltan Varga <vargaz@gmail.com>
3247 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
3248 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
3250 2006-09-17 Zoltan Varga <vargaz@gmail.com>
3252 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
3255 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
3258 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
3259 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
3261 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
3264 2006-09-13 Zoltan Varga <vargaz@gmail.com>
3266 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
3268 2006-09-12 Zoltan Varga <vargaz@gmail.com>
3270 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
3271 macro does not have to be changed during debugging.
3273 * 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>.
3275 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
3277 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
3279 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
3280 MONO_ARCH_NO_EMULATE_MUL is defined.
3282 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
3284 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
3286 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
3288 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
3290 2006-09-11 Zoltan Varga <vargaz@gmail.com>
3292 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
3293 stuff to mini-exceptions.c where it is used.
3295 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
3296 setup code, the real one is in mini-exceptions.c.
3298 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
3299 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
3300 some changes from the freebsd ports tree.
3302 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
3305 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
3307 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
3309 * mini.c: on Linux, check for /proc to be mounted
3310 (bug# 79351, novell bug#201204).
3312 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
3314 * mini.c: handle cases where pthread_attr_getstack() behaves
3315 incorrectly (bug #78096).
3317 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
3319 * mini-arm.c: support larger stack frames (bug #79272).
3321 2006-09-08 Zoltan Varga <vargaz@gmail.com>
3323 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
3325 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
3328 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
3329 mono_class_from_name () to find a class from its name.
3331 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
3333 2006-09-07 Zoltan Varga <vargaz@gmail.com>
3335 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
3337 2006-09-05 Kornél Pál <kornelpal@gmail.com>
3339 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
3341 2006-09-04 Zoltan Varga <vargaz@gmail.com>
3343 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
3344 callinfo->trampoline.
3346 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
3348 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
3351 2006-09-03 Zoltan Varga <vargaz@gmail.com>
3353 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
3355 2006-09-02 Zoltan Varga <vargaz@gmail.com>
3357 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
3358 stats.method_trampolines, it is already done by the generic trampoline code.
3360 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
3362 2006-09-01 Zoltan Varga <vargaz@gmail.com>
3364 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
3366 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
3368 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
3370 * mini.c (print_jit_stats): Print mscorlib mempool size too.
3372 * mini.c (print_jit_stats): Print new stats.
3374 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
3376 2006-08-31 Zoltan Varga <vargaz@gmail.com>
3378 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
3379 Address on two dimensional arrays. Fixes #78729.
3381 * mini.h (MonoCompile): Add a 'skip_visibility' field.
3383 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
3386 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
3388 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
3391 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
3393 (mini_get_ldelema_ins): Ditto.
3395 2006-08-30 Zoltan Varga <vargaz@gmail.com>
3397 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
3398 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
3401 2006-08-29 Neale Ferguson <neale@sinenomine.net>
3403 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
3404 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
3406 * exceptions-s390x.c: Cosmetic change.
3408 * tramp-s390.c: Fix warning.
3410 * cpu-s390.md: Correct length of mul_imm.
3412 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
3414 * aot-compiler.c: added binary writer with ELF backend
3415 implementation (only on Linux/x86 for now).
3417 2006-08-18 Zoltan Varga <vargaz@gmail.com>
3419 * Makefile.am: Don't run net 2.0 AOT tests.
3421 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
3422 (mono_compile_assembly): Skip net 2.0 assemblies as well.
3424 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
3426 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3428 * aot-compiler.c: simplified and refactored the asm-writing code
3429 to allow different backends.
3431 2006-08-18 Zoltan Varga <vargaz@gmail.com>
3433 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3435 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
3436 little. Share patches of type TYPE_FROM_HANDLE as well.
3438 * mini.c (mono_patch_info_equal): New helper function.
3439 (mono_patch_info_hash): Ditto.
3441 * aot-compiler.c (emit_method_code): Fix s390 build.
3443 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
3444 is not handled because it is stored as a flag and not as a type ctor. Fixes
3447 2006-08-17 Zoltan Varga <vargaz@gmail.com>
3449 * aot-compiler.c: Fix computation of GOT slot statistics.
3451 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
3452 Also remove support for not PIC AOT.
3454 * mini.h: Bump AOT file format version.
3456 * objects.cs: Add a test for #78990.
3458 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
3459 (peter.dettman@iinet.net.au). Fixes #79087.
3461 * basic-long.cs: Add a test for the above.
3463 2006-08-16 Zoltan Varga <vargaz@gmail.com>
3465 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
3467 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
3470 2006-08-15 Zoltan Varga <vargaz@gmail.com>
3472 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
3475 2006-08-10 Jonathan Chambers <joncham@gmail.com>
3477 * mini.c: Don't verify COM proxy invoke calls
3480 2006-08-10 Dick Porter <dick@ximian.com>
3482 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
3483 which process is holding semaphores locked.
3485 2006-08-08 Zoltan Varga <vargaz@gmail.com>
3487 * mini-ia64.c mini-amd64.c: Fix #79027.
3489 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
3491 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
3493 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
3494 implicit arguments in a vararg call. Fixes #79027.
3496 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
3498 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
3499 (mono_get_array_new_va_signature): Ditto.
3501 2006-08-05 Zoltan Varga <vargaz@gmail.com>
3503 * aot-runtime.c: Call init_plt lazily.
3505 * inssel-long.brg: Fix unsigned long->int conversion.
3507 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
3509 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
3510 that most data is now in the .rss/.data section.
3512 2006-08-04 Zoltan Varga <vargaz@gmail.com>
3514 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
3516 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
3518 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
3520 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
3522 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
3523 virtual call. Fixes #79010.
3525 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
3526 and use the result as the this argument in the real call.
3528 * generics.2.cs: Add a new test for #79010.
3530 2006-08-03 Zoltan Varga <vargaz@gmail.com>
3532 * mini-x86.c: Fix a warning.
3534 * aot-compiler.c: Add a bunch of statistics.
3536 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
3538 2006-08-02 Zoltan Varga <vargaz@gmail.com>
3540 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
3542 2006-08-01 Zoltan Varga <vargaz@gmail.com>
3544 * 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>.
3546 2006-07-13 Miguel de Icaza <miguel@novell.com>
3548 * mini.c (mono_method_to_ir): Obtain the original method in the
3549 CIL stream and use this to perform validation.
3553 2006-07-19 Zoltan Varga <vargaz@gmail.com>
3555 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
3556 (mono_arch_call_opcode): Ditto.
3558 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
3561 * mini.c (mono_patch_info_dup_mp): New helper function.
3563 * aot-compiler.c (compile_method): Fix some of the memory allocated during
3564 compilation. Fixes #78827.
3566 2006-07-18 Kornél Pál <kornelpal@gmail.com>
3568 * declsec.c: Use original security informations for
3569 MONO_WRAPPER_MANAGED_TO_MANAGED.
3571 2006-07-15 Jonathan Chambers <joncham@gmail.com>
3573 * mini.c: Allow Com Interop methods/classes and
3574 don't verify COM wrapper calls
3577 2006-07-13 Zoltan Varga <vargaz@gmail.com>
3579 * inssel-long32.brg: Fix long->i4 checked conversion.
3581 * exceptions.cs: Add a test for the above.
3583 2006-07-08 Zoltan Varga <vargaz@gmail.com>
3585 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
3587 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
3590 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
3593 2006-07-03 Zoltan Varga <vargaz@gmail.com>
3595 * mini.c: Fix solaris/x86 exception handling.
3597 * Makefile.am: Get rid of $(ICU_LIBS).
3599 2006-07-02 Zoltan Varga <vargaz@gmail.com>
3601 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
3602 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
3603 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
3605 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
3607 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
3608 this function causes a SIGSEGV.
3610 2006-06-22 Zoltan Varga <vargaz@gmail.com>
3612 * mini.c: Remove unused solaris/x86 includes.
3614 2006-06-21 Zoltan Varga <vargaz@gmail.com>
3616 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
3618 2006-06-20 Jb Evain <jbevain@gmail.com>
3620 * cpu-g4.md: fix max length of start_handler instruction.
3622 2006-06-20 Massimiliano Mantione <massi@ximian.com>
3623 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
3625 2006-06-16 Massimiliano Mantione <massi@ximian.com>
3626 * ssa.c: Fixed bug 78653 for SSA based deadce.
3627 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
3628 MonoInst.flags, used in SSA based deadce.
3629 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
3630 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
3632 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
3634 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
3635 it can end up using non executable memory on ppc64 systems
3636 running ppc32 userspace (fix from Johannes Berg).
3638 2006-06-14 Dick Porter <dick@ximian.com>
3640 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
3643 2006-06-13 Massimiliano Mantione <massi@ximian.com>
3644 * mini.c: Made so that inline is locally disabled if it would
3645 trigger a .cctor, because too many apps depend on this behavior
3646 (which seems to be also the one of the MS CLR).
3648 2006-06-13 Zoltan Varga <vargaz@gmail.com>
3650 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
3651 No idea why this worked before.
3653 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
3654 which branch to outer exception clauses since they could skip the
3655 inner finally clauses. Fixes #78633.
3657 * exceptions.cs: Add a test for the above.
3659 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
3662 * iltests.il: Add a test for the above.
3664 2006-06-12 Zoltan Varga <vargaz@gmail.com>
3666 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
3667 after the end of a try bblock, to prevent asserts in mini_method_compile ().
3669 * iltests.il: Add a test for the above.
3671 2006-06-10 Zoltan Varga <vargaz@gmail.com>
3673 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
3675 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
3676 methods as instrinsics.
3678 2006-06-09 Wade Berrier <wberrier@novell.com>
3680 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
3681 (simple-cee-ops.h ssapre-mini-ops.h)
3683 2006-06-09 Neale Ferguson <neale@sinenomine.net>
3685 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
3686 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
3688 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
3689 * cpu-s390x.md: Fix max. length values for a couple of instructions.
3691 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
3693 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
3695 2006-06-08 Massimiliano Mantione <massi@ximian.com>
3697 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
3698 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
3699 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
3700 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
3701 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
3702 of opcodes, so that bug 78549 should not happen again.
3703 * ssapre.c: Updated to use the renamed files.
3705 2006-06-08 Zoltan Varga <vargaz@gmail.com>
3707 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
3708 in OP_ATOMIC_EXCHANGE_I4.
3710 2006-06-07 Wade Berrier <wberrier@novell.com>
3712 * tramp-s390.c: Fix s390 build (add missing pointer declarations
3713 in mono_debugger_create_notification_function)
3715 2006-06-06 Zoltan Varga <vargaz@gmail.com>
3717 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
3719 * mini.c (type_from_stack_type): Disable some changes which do not
3722 * driver.c: Reenable opts.
3724 * mini.h (MonoStackSlot): New structure to keep track of the verification state
3725 of the evaluation stack.
3727 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
3728 evaluation stack trace at entry to the bblock.
3730 * mini.c (merge_stacks): New function to perform verification of stack merges.
3731 Turned off by default.
3733 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
3736 2006-06-06 Massimiliano Mantione <massi@ximian.com>
3738 * local-propagation.c: Fixed bug 78549.
3740 2006-06-04 Zoltan Varga <vargaz@gmail.com>
3742 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
3744 2006-06-02 Miguel de Icaza <miguel@novell.com>
3746 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
3747 tramp-arm.c, tramp-ia64.c
3748 (mono_debugger_create_notification_function): Update signature to
3749 new signature and use new protocol for creating the notification
3752 Should fix the build.
3754 2006-06-02 Geoff Norton <gnorton@customerdna.com>
3756 * exceptions-ppc.c (mono_jit_walk_stack)
3757 (ves_icall_get_frame_info): Fix the build
3759 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3761 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
3763 2006-05-31 Raja R Harinath <rharinath@novell.com>
3765 * il2tests.2.il: New file for generics CIL tests. Add test for
3767 * Makefile.am: Update.
3770 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
3773 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3775 * aliasing.c: Fixed bug 78311.
3777 2006-05-29 Martin Baulig <martin@ximian.com>
3779 * mini-exceptions.c (mono_find_jit_info): When computing the
3780 native offset, check whether we're actually inside the method's
3781 code; call mono_debug_print_stack_frame() to format the frame.
3782 (ves_icall_System_Exception_get_trace): Call
3783 mono_debug_print_stack_frame() to format the stack frame.
3784 (ves_icall_get_trace): Update to the new debugging API.
3785 (mono_jit_walk_stack_from_ctx): Likewise.
3786 (ves_icall_get_frame_info): Likewise.
3788 * mini.c (get_method_from_ip): Use the new debugging API.
3789 (mono_print_method_from_ip): Likewise.
3792 (mono_jit_walk_stack): Use the new debugging API.
3793 (ves_icall_get_frame_info): Likewise.
3795 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3797 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3799 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3801 * mini.c: Added "limitator" to inline for debugging.
3803 2006-05-24 Martin Baulig <martin@ximian.com>
3805 * debug-debugger.c (mono_debugger_init): Create a private,
3806 malloc()-based code manager for the notification function and
3807 intentionally leak it on exit. This fixes the crash-on-exit race
3811 (mono_debugger_create_notification_function): Added
3812 `MonoCodeManager *' argument.
3815 (mono_debugger_create_notification_function): Added
3816 `MonoCodeManager *' argument.
3818 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3820 * aliasing.c: Fixed 64 bit issue.
3821 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3822 default since all known bugs are fixed (one more time!).
3824 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3826 * mini.c: write barrier support.
3828 2006-05-23 Martin Baulig <martin@ximian.com>
3830 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3831 check at the top of the file.
3833 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3835 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3836 reverting changes without reason and without changelog entries.
3838 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3840 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3841 to a few opcodes. Fixes #78439.
3843 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3844 consistency with other archs.
3846 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3848 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3850 * debug-debugger.c: fix the build.
3852 2006-05-17 Martin Baulig <martin@ximian.com>
3855 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3856 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3857 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3858 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3860 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3862 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3864 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3866 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3867 MONO_TYPE_GENERICINST.
3869 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3870 MONO_TYPE_GENERICINST.
3872 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3874 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3877 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3879 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3881 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3883 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3885 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3886 mono_trace_cleanup ().
3888 * iltests.il: Fix problem with the newly added test.
3890 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3891 due to register constraints, free up the previous hreg. Fixes #78314.
3893 * iltests.il: Add new test for #78314.
3895 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3896 Interlocked.Add. Fixes #78312.
3898 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3900 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3902 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3904 2006-05-05 Martin Baulig <martin@ximian.com>
3906 * debug-mini.c (mono_debug_open_block): New method.
3909 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3910 the beginning of each basic block.
3913 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3914 the beginning of each basic block.
3916 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3918 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3919 default until I understand why they break the build on amd64.
3921 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3923 * mini.c (mini_cleanup): Call mono_cleanup ().
3925 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3928 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3930 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3931 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3932 default since all known bugs are fixed, and I cannot reproduce bug
3933 77944... I'm asking Matt Hargett to test again after this commit.
3935 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3937 * mini-codegen.c: Fixed typo that thrashed inline.
3939 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3941 * dominators.c (compute_dominators): Avoid using a worklist since
3942 it is not correct in some cases. Instead, iterate over all bblocks as
3943 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3945 2006-04-28 Miguel de Icaza <miguel@novell.com>
3947 * mini.c (mono_jit_compile_method_inner): Use
3948 mono_prepare_exception_from_error that resets the value
3951 2006-04-27 Miguel de Icaza <miguel@novell.com>
3953 * mini.c: Move the mini_loader_error_to_exception to metadata.
3955 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3957 * aliasing.c: Fixed bug 78210.
3959 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3961 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3962 default until all their problems (or the ones they trigger) are fixed.
3964 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3966 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3968 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3969 as loaded only after resolving patches since that could invoke the same method.
3971 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3973 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3976 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3979 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3982 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3983 made from AOT code through the PLT table.
3985 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3986 holding the plt offset when a call is made to the aot plt trampoline.
3988 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3990 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3993 * Makefile.am (common_sources): Fix build breakage.
3995 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3996 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3997 intra-assembly calls if possible.
3999 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
4001 * mini-trampolines.c: Handle PLT entries.
4003 * mini.c: Avoid creating a GOT var for calls.
4005 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
4008 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
4011 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
4014 * mini.h: Bump AOT file format version.
4016 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
4019 2006-04-25 Martin Baulig <martin@ximian.com>
4021 * driver.c: Disable copyprop, consprop and inline when running
4022 inside the debugger.
4024 2006-04-25 Martin Baulig <martin@ximian.com>
4026 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
4027 with `get_current_thread' and added `detach'.
4028 (MonoDebuggerMetadataInfo): Added `thread_size',
4029 `thread_tid_offset', `thread_stack_ptr_offset' and
4030 `thread_end_stack_offset'.
4032 2006-04-25 Zoltan Varga <vargaz@gmail.com>
4034 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
4037 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
4038 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
4040 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
4042 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
4044 * aot.c: Add support for ADJUSTED_IID.
4046 2006-04-24 Zoltan Varga <vargaz@gmail.com>
4048 * aot.c (emit_method_order): Don't align method_order_end.
4050 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
4051 the interface ID changes.
4053 2006-04-21 Dick Porter <dick@ximian.com>
4055 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
4056 cleaning up a thread. Fixes the new part of bug 77470.
4058 2006-04-20 Geoff Norton <gnorton@customerdna.com>
4060 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
4063 2006-04-19 Zoltan Varga <vargaz@gmail.com>
4065 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
4067 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
4068 SIGSEGV. Fixes #78072.
4070 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
4071 unregister our SIGABRT handler.
4073 2006-04-19 Massimiliano Mantione <massi@ximian.com>
4075 * mini.c: Disabled inline where it can alter the call stack in a
4076 way visible from managed code.
4077 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
4080 2006-04-16 Zoltan Varga <vargaz@gmail.com>
4082 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
4083 on other platforms. Fixes #78089.
4085 2006-04-13 Martin Baulig <martin@ximian.com>
4087 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
4088 determine whether we're inside the debugger.
4091 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
4093 2006-04-12 Zoltan Varga <vargaz@gmail.com>
4095 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
4096 handler clauses. Fixes #78024.
4098 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
4099 in the CALL_MEMBASE opcodes. Fixes #78088.
4100 (mono_arch_get_vcall_slot_addr): Ditto.
4102 2006-04-10 Martin Baulig <martin@ximian.com>
4104 * debug-debugger.c: The thread handling code has now been moved
4105 into ../metadata/threads.c.
4107 2006-04-10 Zoltan Varga <vargaz@gmail.com>
4109 * driver.c (mono_main): Fix --with-gc=none build.
4111 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
4112 (mono_spillvar_offset_float): Ditto.
4113 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
4114 hreg, not when its !global, since on ia64, there is a third category: stacked
4117 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
4119 * mini.c: set MonoInst->klass for load field address and a few other
4122 2006-04-10 Zoltan Varga <vargaz@gmail.com>
4124 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
4126 2006-04-07 Zoltan Varga <vargaz@gmail.com>
4128 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
4129 the branch opt changes.
4131 2006-04-06 Dick Porter <dick@ximian.com>
4133 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
4135 * wapihandles.c (mini_wapi_seminfo):
4136 * driver.c (mono_main): Add semaphore info option
4138 2006-04-05 Zoltan Varga <vargaz@gmail.com>
4140 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
4141 branch optimization changes. Fixes #78009.
4143 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
4145 * mini.c: ignore accessibility of methods in managed->native wrappers.
4147 2006-04-04 Zoltan Varga <vargaz@gmail.com>
4149 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
4151 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
4153 2006-04-03 Zoltan Varga <vargaz@gmail.com>
4155 * mini.c: Modify the branch optimizations to preserve the invariant that
4156 the entries inside the in_bb and out_bb arrays are unique.
4157 (mono_unlink_bblock): Avoid creation of new arrays.
4159 2006-04-02 Zoltan Varga <vargaz@gmail.com>
4161 * mini.c (mono_unlink_bblock): Fix regression caused by previous
4164 2006-04-01 Zoltan Varga <vargaz@gmail.com>
4166 * mini.c (optimize_branches): Remove the "optimizations" in
4167 the cbranch1/cbranch2 -> branch cases which were causing several
4168 problems in the past. Fixes #77986.
4170 2006-03-31 Chris Toshok <toshok@ximian.com>
4172 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
4173 default optimizations :(
4175 2006-03-31 Zoltan Varga <vargaz@gmail.com>
4177 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
4180 2006-03-31 Massimiliano Mantione <massi@ximian.com>
4182 * local-propagation.c: Added comments to structs and removed
4183 "Mono" prefixes from local tree mover types.
4185 2006-03-30 Zoltan Varga <vargaz@gmail.com>
4187 * Makefile.am (arch_sources): Define this for each architecture so
4188 libmono_la_SOURCES is defined in one place.
4190 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
4192 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
4195 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
4197 * driver.c: print the GC name supplied by configure.
4199 2006-03-29 Massimiliano Mantione <massi@ximian.com>
4201 * local-propagation.c: Added tree mover, and moved here all the
4202 local propagation code from mini.c
4203 * mini.c: Added support for treeprop, and moved all the local
4204 propagation code to local-propagation.c
4205 * mini.h: Added support for treeprop
4206 * driver.c: Added support for treeprop, enabled consprop, copyprop,
4207 treeprop, inline and deadce by default
4208 * Makefile.am: Added local-propagation.c
4210 2006-03-25 Zoltan Varga <vargaz@gmail.com>
4212 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
4214 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
4216 * debug-debugger.c: make it compile without the Boehm GC.
4218 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4220 * mini.c: fixed issue with mismatch when an icall is registered
4221 with multiple names but same address.
4223 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
4225 * declsec.c, mini-exceptions.c: use write barrier to set reference
4226 fields of managed objects.
4228 2006-03-19 Zoltan Varga <vargaz@gmail.com>
4230 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
4231 (can_access_internals): Fix a warning.
4233 * mini.c (print_method_from_ip): Rename this to
4234 mono_print_method_from_ip so it gets exported.
4236 * trace.c: Deal with strings inside StringBuilder's containing garbage
4237 and fix memory leaks. Fixes #77848.
4239 2006-03-19 Zoltan Varga <vargaz@gmail.com>
4241 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
4244 2006-03-16 Neale Ferguson <neale@sinenomine.net>
4246 * mini-s390.c: Remove OP_X86_TEST_NULL.
4248 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
4250 * mini.c: use the correct GetHashCode() for the moving collector.
4252 2006-03-16 Massimiliano Mantione <massi@ximian.com>
4254 * liveness.c: Regalloc spill cost tuning.
4256 2006-03-15 Neale Ferguson <neale@sinenomine.net>
4258 * mini-s390x.h: Correct S390_LONG macro.
4260 * mini-s390x.c: Cleanup unused code.
4262 2006-03-15 Zoltan Varga <vargaz@gmail.com>
4264 * jit-icalls.h: New file.
4266 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
4267 icalls and include that instead of including jit-icalls.c.
4269 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
4272 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
4274 * mini.c: when checking for member accessibility, also check for
4275 friend assemblies and for explicit interface implementations.
4277 2006-03-14 Zoltan Varga <vargaz@gmail.com>
4279 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
4281 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
4283 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
4284 common cases are done first.
4286 * mini-ops.h: Only define platform specific opcodes on the given platform.
4288 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
4291 2006-03-14 Martin Baulig <martin@ximian.com>
4293 Revert Paolo's change from r57348:
4295 * mini.h: don't use gboolean for bitfields.
4296 * mini.c: verifier changes for fields and methods accessibility.
4298 2006-03-13 Neale Ferguson <neale@sinenomine.net>
4300 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
4302 * mini-s390x.c: Fix conv_r_un.
4304 * cpu-s390, cpu-s390x.md: Fix lengths.
4306 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
4308 * mini.c: nested types have access to all the nesting
4309 levels, not just the enclosing types.
4311 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4313 * mini.c: added a few more verification checks.
4315 2006-03-12 Zoltan Varga <vargaz@gmail.com>
4317 * liveness.c: Merge optimizations from the linear-il branch.
4319 2006-03-11 Zoltan Varga <vargaz@gmail.com>
4321 * mini-ia64.c (emit_call): Add a comment.
4323 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
4325 * tramp-ia64.c: Fix some warnings.
4327 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
4329 * mini.h: don't use gboolean for bitfields.
4330 * mini.c: verifier changes for fields and methods accessibility.
4332 2006-03-11 Zoltan Varga <vargaz@gmail.com>
4334 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
4335 lazy icall wrapper changes.
4337 * dominators.c: Replace all the dominator algorithms with faster
4338 ones from the linear-il branch.
4340 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
4343 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
4344 common cases are done first.
4346 * mini-amd64.c: Fix some warnings.
4348 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
4351 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
4354 * mini.h: Add a missing prototype.
4356 2006-03-10 Zoltan Varga <vargaz@gmail.com>
4358 * mini.c: Compile icall wrappers lazily.
4360 * mini-codegen.c: Use printf instead of g_print since its much faster.
4362 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
4365 * mini.c (optimize_branches): Cache the negative result from
4366 remove_block_if_useless ().
4368 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
4369 Also fix some bblock linking issues.
4371 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
4374 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
4376 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
4377 accessed fields first, for better cache behavior.
4379 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4381 * mini.c: speedup IList<T> array accesses.
4383 2006-03-09 Zoltan Varga <vargaz@gmail.com>
4385 * mini.c (mono_method_to_ir): Handle large methods overflowing the
4386 inline_costs counter. Fixes #77190.
4388 2006-03-06 Zoltan Varga <vargaz@gmail.com>
4390 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
4391 trace messages. Fixes #77706.
4393 2006-03-04 Martin Baulig <martin@ximian.com>
4395 * tramp-amd64.c, tramp-x86.c
4396 (mono_debugger_create_notification_function): Use
4397 mono_global_codeman_reserve() to allocate a buffer at runtime and
4400 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
4402 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
4403 notification function at runtime and then call `initialize' in the
4404 `MONO_DEBUGGER__debugger_info' vtable.
4406 2006-03-04 Zoltan Varga <vargaz@gmail.com>
4408 * iltests.il: Fix a visibility problem.
4410 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
4412 * driver.c, mini.c: add hooks for the counters API.
4414 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
4416 * driver.c: show disabled options.
4418 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4420 * linear-scan.c: always use cost-driven selection.
4422 2006-02-28 Raja R Harinath <rharinath@novell.com>
4424 * jit-icalls.c (helper_compile_generic_method): Revert change from
4427 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
4429 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
4431 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
4433 * inssel.brg: style fixes, mostly to force the updated monoburg
4434 to run for people using svn.
4436 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
4438 * mini.c: match monoburg changes.
4440 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4442 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
4443 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
4444 declaration in the header file.
4446 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
4448 * helpers.c: reduce relocations and mem usage.
4450 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
4452 * mini.h, mini-codegen.c: disable logging features if
4453 requested by configure.
4455 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
4457 * mini.c: tiny verifier changes.
4459 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
4461 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
4462 cpu-pentium.md: stack alignment changes for osx/x86,
4463 partially from Geoff Norton <gnorton@customerdna.com>.
4465 2006-02-24 Raja R Harinath <harinath@gmail.com>
4467 * jit-icalls.c (helper_compile_generic_method): Update to changes
4468 in metadata/class.c.
4470 2006-02-24 Zoltan Varga <vargaz@gmail.com>
4472 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
4474 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
4475 interface calls with large offsets.
4477 2006-02-23 Raja R Harinath <rharinath@novell.com>
4479 * jit-icalls.c (helper_compile_generic_method): Document the
4480 special-case we depend on so that we can inflate the method twice
4481 with the same context with no bad side-effects.
4483 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
4485 * mini-x86.c, mini-amd64.c: fix for case when xen support
4488 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
4490 * mini-x86.c, mini-amd64.c: generate code to access tls items
4491 in a faster way for Xen systems.
4493 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
4495 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
4496 updates and compilation fixes for the OSX/x86 port, mostly from
4497 Geoff Norton <gnorton@customerdna.com>.
4499 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4501 * inssel.brg: faster interface call implementation
4502 to sync with the interface_offsets MonoVTable changes.
4504 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
4506 * mini.c: more verification checks.
4508 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
4510 * mini.c: added a few more verification checks.
4512 2006-02-17 Neale Ferguson <neale@sinenomine.net>
4514 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
4515 facility on the processor and use it if available.
4517 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
4519 * driver.c, aot.c, mini.c: throw exception if the IL code is
4520 invalid or unverifiable.
4522 2006-02-17 Raja R Harinath <rharinath@novell.com>
4524 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
4527 2006-02-16 Zoltan Varga <vargaz@gmail.com>
4529 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
4531 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4533 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
4534 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
4535 handling of instantiated generic valuetypes.
4537 2006-02-11 Zoltan Varga <vargaz@gmail.com>
4539 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
4540 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
4543 * generics.2.cs: Revert the nullable reftypes tests.
4545 2006-02-10 Zoltan Varga <vargaz@gmail.com>
4547 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
4548 using __builtin_frame_address (1) as it doesn't work in the presence
4549 of optimizations. Hopefully fixes #77273.
4551 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
4552 -> generics.cs change as it doesn't work with some automake versions.
4554 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4556 * mini.c: handle systems that sue a different way to
4557 retrieve the stack address of the current thread.
4559 2006-02-09 Zoltan Varga <vargaz@gmail.com>
4561 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
4562 it specially in the makefile.
4564 * generics.2.cs: Add tests for nullable reference types.
4566 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4568 * mini.c: always handle the case when mono_jit_init()
4569 is called in a thread different from the main thread,
4570 confusing libgc (bug #77309).
4572 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
4574 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
4576 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4578 * mini.c: change optimize_branches () to use a single loop
4579 and introduce a new optimization to simplify some range checks.
4581 2006-02-03 Martin Baulig <martin@ximian.com>
4583 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
4584 and merged with debugger_thread_manager_add_thread().
4585 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
4586 inform the debugger about the main thread.
4588 2006-02-03 Zoltan Varga <vargaz@gmail.com>
4590 * basic.cs: Add test for div.un/rem.un constant folding.
4592 2006-02-03 Neale Ferguson <neale@sinenomine.net>
4594 * cpu-s390x.md: correct int_xor_imm length
4596 2006-02-03 Zoltan Varga <vargaz@gmail.com>
4598 * generics.2.cs: New test for #77442.
4600 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
4603 2006-02-02 Martin Baulig <martin@ximian.com>
4605 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
4606 <mono/metadata/mono-debug-debugger.h>
4608 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
4610 2006-02-02 Martin Baulig <martin@ximian.com>
4612 * debug-debugger.h: New header file for debug-debugger.c.
4614 * debug-debugger.c: Big API cleanup; don't run the managed Main()
4615 function is a separate thread anymore; add support for attaching.
4617 2006-02-01 Zoltan Varga <vargaz@gmail.com>
4619 * tramp-x86.c: Fix a warning.
4621 2006-01-31 Zoltan Varga <vargaz@gmail.com>
4623 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
4624 on very large methods.
4626 * aot.c (load_patch_info): Fix a warning.
4628 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
4630 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
4631 mini-ops.h: alu membase optimizations.
4633 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
4635 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
4636 to speedup StringBuilder.
4638 2006-01-27 Zoltan Varga <vargaz@gmail.com>
4640 * dominators.c (mono_compute_natural_loops): Fix detection of
4641 loop body start blocks.
4643 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
4645 2006-01-26 Zoltan Varga <vargaz@gmail.com>
4647 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
4650 2006-01-25 Massimiliano Mantione <massi@ximian.com>
4652 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4654 2006-01-25 Martin Baulig <martin@ximian.com>
4656 * debug-debugger.c: Moved the `MonoDebuggerManager' and
4657 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
4658 started to cleanup this file a little bit.
4660 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
4662 * mini.c: optimize a codepath frequently happening in generics code.
4664 2006-01-23 Martin Baulig <martin@ximian.com>
4666 * Makefile.am: Only compile debug-debugger.c on supported platforms.
4668 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
4671 * driver.c: debug-debugger.c is only available if
4672 `MONO_DEBUGGER_SUPPORTED' is defined.
4674 2006-01-23 Martin Baulig <martin@ximian.com>
4676 * debug-debugger.c: Only enable this on platforms where the Mono
4677 Debugger is working (x86 and x86_64).
4679 2006-01-21 Martin Baulig <martin@ximian.com>
4681 The Mono Debugger is now using the normal `mono' instead of the
4682 `mono-debugger-mini-wrapper' when executing managed code.
4684 * debug-debugger.c: New file; previously known as
4685 debugger/wrapper/wrapper.c.
4687 * debug-mini.c (mono_init_debugger): Removed.
4689 * driver.c (mono_main): Added new `--inside-mdb' command line
4690 argument which is used when running inside the debugger.
4692 2006-01-20 Zoltan Varga <vargaz@gmail.com>
4694 * liveness.c (mono_analyze_liveness): Remove some unused data
4697 2006-01-17 Zoltan Varga <vargaz@gmail.com>
4699 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
4701 2006-01-16 Zoltan Varga <vargaz@gmail.com>
4703 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
4704 depends on implementation details of monobitset.
4706 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
4709 2006-01-15 Zoltan Varga <vargaz@gmail.com>
4711 * liveness.c: Update after monobitset changes.
4713 2006-01-14 Zoltan Varga <vargaz@gmail.com>
4715 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
4717 2006-01-11 Neale Ferguson <neale@sinenomine.net>
4719 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
4721 * mini-s390x.c: Remove warning messages.
4723 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
4725 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
4727 2006-01-10 Zoltan Varga <vargaz@gmail.com>
4729 * generics.2.cs: Add ldelem/stelem_any test.
4731 2006-01-10 Neale Ferguson <neale@sinenomine.net>
4733 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
4735 2006-01-07 Zoltan Varga <vargaz@gmail.com>
4737 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
4739 2006-01-06 Zoltan Varga <vargaz@gmail.com>
4741 * generics.2.cs: Reenable vtype tests.
4743 * inssel-x86.brg: Remove an icorrect valuetype rule.
4745 2006-01-06 Neale Ferguson <neale@sinenomine.net>
4747 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
4748 initial support for OP_ABS.
4750 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4752 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
4754 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4756 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
4757 conversion and implement LADD/LSUB.
4759 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
4762 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4764 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
4766 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
4769 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4771 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
4772 localloc is encountered. Fixes crash in test-183.cs when using gmcs
4773 (stack walk problem).
4775 2006-01-04 Zoltan Varga <vargaz@gmail.com>
4777 * aot.c (mono_aot_load_method): Fix a warning.
4779 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4781 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
4783 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4785 * iltests.il: Add test for #77148.
4787 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4790 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4792 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4794 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4796 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4797 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4799 * basic-long.cs: Add lconv-to-r4/r8 tests.
4801 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4803 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4805 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4806 here as on other archs.
4808 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4810 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4812 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4814 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4816 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4818 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4819 instrument_prolog; Add memory_barrier instruction.
4821 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4823 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4825 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4827 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4829 * aliasing.c inssel.brg: Fix warnings.
4831 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4832 could skip initialization of some parts of memory.
4834 * mini.c mini-ia64.c: Fix warnings.
4836 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4838 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4840 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4841 a crash seen on sparc.
4843 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4845 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4847 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4849 * mini-ops.h: Add s390_backchain instruction
4851 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4853 * cpu-s390.md: Add s390_backchain instruction
4855 * mini-s390.c: Significant ABI changes
4857 * mini-s390.h: Cater for zero length structures
4859 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4861 * mini-s390.c: ABI fixes
4863 * inssel-s390.brg: Remove debug statements
4865 * cpu-s390.md: Fix length of ATOMIC_xx operations
4867 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4869 * basic-float.cs: Add float<->long conversion tests.
4871 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4873 * mini-s390.c: Fix LOCALLOC processing.
4875 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4877 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4879 * iltests.il: Add tests for some opcodes not covered by the other
4882 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4884 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4885 register loading for Tail processing; Correct trace output.
4887 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4889 * cpu-s390.md: Correct size of jmp instruction.
4891 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4893 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4895 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4897 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4898 Bring s390 up to current level.
4900 2005-12-12 Zltan Varga <vargaz@gmail.com>
4902 * generics.2.cs: Disable the newly added tests as they do not work yet.
4904 * generics.2.cs: Add valuetype tests.
4906 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4908 * basic-long.cs: Add i4->u8 test.
4910 * objects.cs: Add tests for JIT intrinsic.
4912 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4913 optimizations lost by a mistake.
4915 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4917 * basic-long.cs: Remove a test moved to objects.cs.
4919 * arrays.cs: Add more array tests.
4921 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4923 * arrays.cs: Add new tests for multi-dimensional arrays.
4925 2005-12-06 Raja R Harinath <rharinath@novell.com>
4927 * Makefile.am (test_sources2): Add generics.2.cs.
4928 (EXTRA_DIST): Add test_sources2.
4930 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4932 Support for boxing and unboxing nullable types as well as the
4933 isinst operation on nullables, per the CLI ammendment.
4935 * inssel.brg (CEE_ISINST): Special case for nullable
4937 * mini.c (handle_unbox_nullable): new method
4938 (handle_box): Special case for nullable types
4939 (mono_method_to_ir): Call handle_unbox_nullable in correct
4942 * generics.2.cs: New test suite
4944 * Makefile.am: Support for regression tests with generics.
4946 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4948 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4949 allocated to registers. Fixes #76800.
4951 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4953 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4955 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4957 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4960 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4962 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4965 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4967 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4968 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4970 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4971 single precision before storing to a single precision location.
4973 2005-11-28 Raja R Harinath <rharinath@novell.com>
4975 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4977 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4979 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4982 * basic.cs: Remove test_0_byte_compares test which was moved to
4983 objects.cs a long time ago.
4985 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4987 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4989 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4991 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4992 handlers are called.
4994 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4997 * mini-ia64.c: Add support for the throw->branch exception
5000 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
5002 2005-11-18 Massimiliano Mantione <massi@ximian.com>
5004 * mini.c: Enabled "fastpath" deadce :-)
5006 2005-11-18 Massimiliano Mantione <massi@ximian.com>
5008 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
5009 alias analysis pass to support it.
5012 * liveness.c: Likewise (liveness computation can use aliasing
5013 information to be more accurate).
5014 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
5015 moreover made so that "--compile-all" uses the given optimization
5016 flags and not the default ones.
5017 * aliasing.c: Alias analysis (new file).
5018 * aliasing.h: Likewise.
5019 * Makefile.am: added "aliasing.c" and "aliasing.h".
5021 2005-11-17 Zoltan Varga <vargaz@gmail.com>
5023 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
5026 2005-11-13 Zoltan Varga <vargaz@gmail.com>
5028 * mini-exceptions.c (mono_handle_exception_internal): Remove the
5029 fp >= end_of_stack exit condition, as it is not needed, and it might
5030 become true for fp eliminated frames.
5032 2005-11-11 Zoltan Varga <vargaz@gmail.com>
5034 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
5037 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
5039 * mini-arm.c: fixed alignment of doubles/longs to match
5040 the C ABI (bug #76635).
5042 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
5044 * aot.c: fix compilation with --enable-minimal=aot.
5046 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
5048 * mini-arm.c: fixed compatibility with the new
5049 floating point emulator package for compares.
5051 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
5053 * mini.c : reverted sig->pinvoke changes (r51396-51397).
5055 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
5057 * mini-exceptions.c (print_stack_frame): Output to stderr.
5058 (mono_handle_native_sigsegv): Ditto.
5060 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
5062 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
5063 OP_LCONV_TO_OVF_I implementation.
5065 * mini-amd64.c: Add support for the throw->branch exception
5068 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
5069 when the catch clause catches a more general exception, i.e. Object.
5071 2005-10-30 Zoltan Varga <vargaz@gmail.com>
5073 * cpu-ia64.md: Remove unused opcodes.
5075 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
5076 specific defines for architectures defining USE_SIGACTION.
5078 * mini-ia64.c: Fix some warnings.
5080 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
5081 version seemed to skip a frame.
5083 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
5085 * mini.c: Clean up the usage of sig->pinvoke flag. Now
5086 only calls which are made to native code use this flag.
5088 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
5090 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
5091 varargs methods as well.
5093 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
5094 which have save_lmf set. Reorganize methods prologs a bit.
5096 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
5097 debugger to the proper place.
5099 2005-10-29 Martin Baulig <martin@ximian.com>
5101 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
5102 when running inside the debugger until the debugger has support
5105 2005-10-26 Zoltan Varga <vargaz@gmail.com>
5107 * mini.h: Fix a warning.
5109 2005-10-24 Miguel de Icaza <miguel@novell.com>
5111 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
5112 we expose publicly, this returns the string.
5114 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
5116 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
5117 with fp elimination.
5119 2005-10-21 Zoltan Varga <vargaz@gmail.com>
5121 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
5122 native stacktrace using the glibc 'backtrace' function if available.
5124 2005-10-20 Zoltan Varga <vargaz@gmail.com>
5126 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
5128 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
5129 handle SIGSEGVs received while in native code.
5131 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
5132 code, call mono_handle_native_sigsegv which will abort the runtime
5133 after printing some diagnostics, instead of converting it into a
5134 confusing NullReferenceException.
5136 2005-10-18 Zoltan Varga <vargaz@gmail.com>
5138 * cpu-pentium.md: Remove unused opcodes.
5140 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
5142 * mini-amd64.h (MonoLMF): Add rsp field.
5144 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
5147 2005-10-17 Zoltan Varga <vargaz@gmail.com>
5149 * mini-codegen.c (get_register_spilling): Fix some warnings.
5151 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
5153 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
5154 elimination during exception handling. Enable fp elimination by
5157 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
5160 2005-10-16 Martin Baulig <martin@ximian.com>
5163 (mono_debugger_run_finally): New public method for the debugger.
5165 2005-10-10 Zoltan Varga <vargaz@gmail.com>
5167 * debug-mini.c (mono_debug_init_method): Fix warning.
5169 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
5170 the 'exname' parameter const to fix some warnings.
5172 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
5174 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
5175 introduced by the previous patch.
5177 2005-10-08 Zoltan Varga <vargaz@gmail.com>
5179 * basic-float.cs: Add test for precision of float arithmetic.
5181 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
5182 when loading/storing single values from/to memory.
5184 * mini.c (mono_jit_compile_method_with_opt): Create the function
5185 pointers in the correct domain.
5187 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
5189 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
5190 introduced by previous patch.
5192 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
5193 when out_filter_idx is NULL.
5195 * mini-exceptions.c: Don't run filter clauses twice during exception
5196 handling. Fixes #75755.
5198 2005-10-07 Zoltan Varga <vargaz@gmail.com>
5200 * aot.c: Add support for ldflda wrappers.
5202 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
5205 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
5207 * mini.c, mini.h: do not consider exception handlers blocks when
5208 setting up interface variables.
5210 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
5212 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
5214 2005-10-03 Zoltan Varga <vargaz@gmail.com>
5216 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
5217 causes a regression.
5219 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
5221 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
5223 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
5224 of the OP_P definitions.
5226 * TODO: Add a proposal for dealing with the CEE/OP mess.
5228 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
5229 optimizations from the x86 port.
5231 * cpu-amd64.md: Ditto.
5233 * basic.cs basic-long.cs: Add tests.
5235 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
5237 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
5238 Patrik Torstensson's implementation of my exception-handling
5239 optimization idea, when the exception object is not used
5242 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
5244 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
5245 of the mul_imm optimizations from the old jit.
5247 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
5249 * mini.c, liveness.c: patch by Patrik Torstensson and
5250 Zoltan Varga to improve performance in methods with
5253 2005-09-30 Zoltan Varga <vargaz@gmail.com>
5255 * driver.c: Remove 'Globalization' entry from --version.
5257 2005-09-28 Zoltan Varga <vargaz@gmail.com>
5259 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
5260 there is a profiler interested in JIT events.
5262 * aot.c: Load profile files produced by the AOT profiling module, and
5263 reorder methods based on the profiling info. Add a 'method_order' table
5264 to the AOT file to make mono_aot_find_jit_info work with the reordered
5267 * mini.h: Bump AOT file version info.
5269 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
5271 * mini-arm.h: work around what looks like a gcc bug when optimizations
5274 2005-09-28 Raja R Harinath <rharinath@novell.com>
5276 * Makefile.am (AM_CFLAGS): Don't use += to append inside
5277 conditionals. Use ...
5278 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
5280 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
5282 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
5283 to determine the amount of memory to copy when passing valuetypes.
5285 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
5286 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
5288 2005-09-27 Zoltan Varga <vargaz@gmail.com>
5290 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
5291 information about aot.
5293 2005-09-27 Ben Maurer <bmaurer@ximian.com>
5295 * *.c: Replace the use of {Enter,Leave}CriticalSection with
5296 macros. This will allow a deadlock debugger to easily be plugged
5299 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
5301 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
5303 2005-09-27 Raja R Harinath <rharinath@novell.com>
5305 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
5306 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
5307 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
5308 ($(arch_built)) [CROSS_COMPILING]: Error out.
5310 2005-09-26 Zoltan Varga <vargaz@gmail.com>
5312 * aot.c: Add support for the no_special_static flag for classes.
5314 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
5316 * Reapply reverted patches.
5318 * *: Revert r50174 as well.
5320 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
5322 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
5324 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
5326 2005-09-23 Miguel de Icaza <miguel@novell.com>
5328 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
5329 part of the SIG_HANDLER_SIGNATURE.
5331 2005-09-23 Zoltan Varga <vargaz@gmail.com>
5333 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
5336 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
5337 introduced by previous patch.
5339 2005-09-21 Zoltan Varga <vargaz@gmail.com>
5341 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
5342 saved registers too.
5344 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
5345 upon the information returned by get_call_info ().
5347 * mini-x86.c (add_float): Fix stack size calculation.
5348 (mono_arch_call_opcode): Rewrite this so it works based up the
5349 information returned by get_call_info ().
5350 (mono_arch_get_this_vret_args): Ditto.
5352 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
5354 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
5355 in cinfo to determine the registers which need to be used.
5357 2005-09-20 Miguel de Icaza <miguel@novell.com>
5359 * driver.c (mono_main): Add --server and --desktop flags.
5361 2005-09-16 Zoltan Varga <vargaz@gmail.com>
5363 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
5364 registers as global registers.
5366 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
5367 longer needed with the new register allocator.
5369 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
5371 * cpu-ia64.md: Remove unused opcodes.
5373 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
5375 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
5377 * cpu-amd64.md: Remove unused opcodes.
5379 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
5380 needed with the new register allocator.
5382 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
5385 2005-09-16 Raja R Harinath <rharinath@novell.com>
5387 * Makefile.am (check-local): Don't invoke semdel-wrapper.
5389 2005-09-16 Martin Baulig <martin@ximian.com>
5391 * exceptions-amd64.c
5392 (throw_exception): Don't call mono_debugger_throw_exception() if
5393 we're a rethrow - see the FIXME in the code.
5395 2005-09-15 Geoff Norton <gnorton@customerdna.com>
5397 * mini.c (mono_init_exceptions): This only works on some architectures.
5399 2005-09-15 Zoltan Varga <vargaz@gmail.com>
5401 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
5404 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
5406 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
5407 now in mini-exceptions.c.
5409 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
5411 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
5412 now in mini-exceptions.c.
5414 2005-09-15 Zoltan Varga <vargaz@gmail.com>
5416 * exceptions-x86.c: Applied patch from Patrik Torstensson
5417 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
5419 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
5420 code into mini-exceptions.c. Add some assertions to it.
5422 2005-09-12 Zoltan Varga <vargaz@gmail.com>
5424 * aot.c (emit_section_change): Applied patch from "The Software Team"
5425 (<software@solmersa.com>). Fix as errors on windows.
5427 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
5429 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
5430 method info into the LMF.
5432 2005-09-11 Zoltan Varga <vargaz@gmail.com>
5434 * mini-ia64.c: Add proper unwind info for method epilogs.
5436 * exceptions-ia64.c: Add some code to help debugging.
5438 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
5440 * mini-exceptions.c: Fix warning.
5442 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
5444 * mini.c: Really fix build.
5446 * mini-x86.c mini-amd64.c: Fix build.
5448 2005-09-11 Zoltan Varga <vargaz@gmail.com>
5450 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
5452 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
5453 some Interlocked methods as intrinsics.
5455 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
5456 for Thread methods as well.
5458 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
5460 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
5462 * mini-ia64.c mini-x86.c mini-amd64.c
5463 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
5466 * mini.c (mono_init_exceptions): Fix build breakage.
5468 2005-09-10 Zoltan Varga <vargaz@gmail.com>
5470 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
5471 of instructions. Use the new ia64_unw_op macros for emitting unwind
5474 * mini.c (mono_init_exceptions): Initialize exception handling
5475 related trampolines at startup.
5477 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
5479 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
5481 2005-09-09 Zoltan Varga <vargaz@gmail.com>
5483 * mini.c: Handle type loading errors gracefully during compilation and
5484 throw the appropriate exception.
5486 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
5488 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
5489 for the mono binary.
5491 2005-09-09 Martin Baulig <martin@ximian.com>
5493 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
5496 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
5498 * mini-arm.h: use emulation for conv.r.un for the release.
5500 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
5502 * mini-arm.c, objects.cs: more fixes and tests for them.
5504 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
5506 * mini-arm.c: align structures to at least 4 bytes to be able
5507 to keep our current optimized memcpy.
5509 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
5511 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
5513 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5515 * mini.c: ignore SIGPIPE.
5517 2005-09-04 Zoltan Varga <vargaz@gmail.com>
5519 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
5521 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
5523 2005-09-02 Zoltan Varga <vargaz@gmail.com>
5525 * mini.h: Add prototype for mono_allocate_stack_slots_full.
5527 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
5529 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
5530 exception handling support.
5531 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
5532 patch by Brian Koropoff <briank@marakicorp.com>).
5534 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
5536 * mini.c: revert another 'optimization' which breaks when
5537 items on the eval stack need to be saved at a basic block end
5540 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5542 * jit-icalls.c: for arrays, ensure we always provide
5545 2005-08-30 Zoltan Varga <vargaz@gmail.com>
5547 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
5549 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
5551 2005-08-29 Zoltan Varga <vargaz@gmail.com>
5553 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
5554 arguments in their original register.
5556 2005-08-28 Zoltan Varga <vargaz@gmail.com>
5558 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
5561 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
5562 when ssapre is enabled.
5564 * inssel-long.brg: Fix bug in previous patch.
5566 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
5567 multiplication by a constant.
5569 2005-08-27 Zoltan Varga <vargaz@gmail.com>
5571 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
5574 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
5577 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
5579 * inssel-arm.brg: apply changes tested by Brian Koropoff
5580 <briank@marakicorp.com>.
5582 2005-08-25 Zoltan Varga <vargaz@gmail.com>
5584 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
5586 2005-08-24 Zoltan Varga <vargaz@gmail.com>
5588 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
5589 to the same register if dreg is just a base register.
5590 (print_ins): Improve printing of membase opcodes.
5592 * inssel-x86.brg: Add optimized ldind(reg) rules.
5594 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
5596 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
5598 * mini.c: when running under valgrind, set the stack bottom for
5599 the GC at the actual approximate stack for the app (fixes running
5600 mono with valgrind).
5602 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
5604 * mini.c: do no break at the first valuetype to init found
5607 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
5609 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
5611 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
5613 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
5615 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
5617 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
5619 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5621 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
5623 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
5626 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
5629 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
5632 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
5634 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
5636 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5638 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
5639 in the tail recursion optimization.
5641 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
5642 debug info into the assembly file.
5644 * iltests.il: Add test for filter regions.
5646 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
5647 initial stack of filter regions. Fixes #75755.
5649 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
5651 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
5654 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5656 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
5657 the check for an already compiled method on non-ia64 platforms.
5658 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
5661 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
5663 * inssel-x86.brg: Add some optimized call rules.
5665 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
5667 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
5670 * mini.h mini-trampolines.c: Pass the trampoline argument to
5671 mono_arch_patch_delegate_trampoline.
5673 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
5675 * mini-trampolines.c: Fix build.
5677 * mini-amd64.h: Add delegate trampolines.
5679 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
5681 * inssel-amd64.brg: Add optimized call rules.
5683 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
5685 * inssel-ia64.brg: Add optimized ldind(reg) rules.
5687 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
5689 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
5692 * mini-ia64.c: Remove LMF fixmes.
5694 * mini-ia64.h: Remove most fields from LMF.
5696 * inssel-ia64.brg (stmt): Fix unaligned access errors.
5698 * mini-trampolines.c: Add support for IA64 function descriptors.
5700 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
5701 for IA64 function descriptors.
5703 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
5705 * tramp-arm.c: patch the vtable for virtual calls. Added
5706 support code to register/unregister the LMF.
5707 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
5710 2005-08-19 Dick Porter <dick@ximian.com>
5712 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
5713 bit value if needed.
5715 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
5717 * mini.c (mini_get_method): Move handling of wrapper data here.
5719 * mini.c (mono_method_to_ir): Add support for dynamic methods.
5721 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
5724 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
5725 bblock->code does not remain empty.
5727 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
5729 * arrays.cs: Add regression test for #75832.
5731 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
5732 rules. Fixes #75832.
5734 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
5735 instruction scheduling.
5737 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
5739 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
5741 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
5743 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
5745 * mini-codegen.c: Fix VC build.
5747 * cpu-pentium.md: Increase length of atomic_exhange_i4.
5749 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5751 * mini.h: fix signature for mono_register_opcode_emulation.
5753 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
5755 * mini.c: Get rid of most of the helper_sig_... constants using
5756 mono_create_icall_signature ().
5758 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
5760 * jit-icalls.c (helper_ldstr): New helper function.
5762 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
5764 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
5765 throw, load the string using a helper call instead of creating a string object.
5767 * aot.c: Update after LDSTR changes.
5769 * mini.h: Bump AOT file version.
5771 * aot.c: Save class size info into the AOT file. Print more statistics during
5774 * mini.h: Bump AOT file version.
5776 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5777 ordering of disasm cases. Fixes #74957.
5779 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
5781 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
5782 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
5783 the generic code needed for the ARM port.
5785 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5787 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5788 inssel-arm.brg: more ARM features and fixes.
5790 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5792 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5793 ARM port work in progress.
5795 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5797 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5799 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5801 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5803 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5805 * *-ia64.*: Ongoing IA64 work.
5807 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5809 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5811 * TODO: Remove out-of-data todo stuff.
5813 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5816 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5818 * mini.h: Bump corlib version.
5820 2005-07-27 Martin Baulig <martin@ximian.com>
5823 (create_copy_ins): Added `const unsigned char *ip' argument; set
5824 `copy->cil_code' from it.
5826 2005-07-27 Martin Baulig <martin@ximian.com>
5828 * mini-exceptions.c (mono_handle_exception): Don't call
5829 mono_debugger_handle_exception() for filters.
5831 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5833 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5836 2005-07-26 Martin Baulig <martin@ximian.com>
5838 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5840 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5841 helper_compile_generic_method() if the method is actually virtual
5844 2005-07-26 Martin Baulig <martin@ximian.com>
5847 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5848 public; this is now accessed directly by the debugger.
5849 (mono_generic_trampoline_code): Removed.
5852 (mono_debug_init_method): Also add interncalls and wrappers.
5854 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5856 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5858 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5860 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5862 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5864 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5866 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5868 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5869 getting TLS offsets on AMD64 too.
5871 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5873 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5875 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5877 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5878 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5880 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5882 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5884 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5887 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5888 mono_sparc_is_virtual_call ().
5890 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5892 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5893 trampoline parameters.
5895 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5897 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5898 to mono_arch_get_vcall_slot_addr.
5900 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5903 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5905 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5907 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5909 2005-07-19 Martin Baulig <martin@ximian.com>
5911 * exceptions-amd64.c (throw_exception): Call
5912 mono_debugger_throw_exception() here like we're doing it on i386.
5914 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5916 * mini-ia64.c: Add optimized TLS access support.
5918 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5920 * mini-exceptions.c: Ongoing IA64 work.
5922 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5924 * mini.c: Use the default optimization set when embedding. Fixes
5927 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5929 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5930 of trampolines to a separate file.
5932 * mini-trampolines.c: New file.
5934 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5937 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5940 * mini-codegen.c: Fix cygwin build.
5942 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5944 * mini.c: Add some minor changes needed by the IA64 port.
5946 * *-ia64.*: Ongoing IA64 work.
5948 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5950 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5951 trampolines into arch-independent and arch-dependent parts.
5953 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5955 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5957 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5959 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5960 the xp-regalloc-branch for amd64.
5962 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5963 xp-regalloc-branch for x86.
5965 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5967 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5969 2005-07-06 Martin Baulig <martin@ximian.com>
5972 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5973 (mono_jit_runtime_invoke): Likewise.
5975 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5977 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5980 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5981 without loading their metadata. Reorganize the file format so exception handling+
5982 debug info is kept separate from normal method info. Create MonoJitInfo
5983 structures for methods lazily.
5985 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5987 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5989 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5991 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5994 * mini.h: Bump AOT file version.
5996 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5998 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
6000 2005-07-01 Raja R Harinath <rharinath@novell.com>
6002 * Makefile.am (check-local): Call semdel-wrapper.
6004 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
6006 * mini-x86.c: Revert the last change as it seems to break the build..
6008 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
6010 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
6012 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
6014 2005-06-27 Ben Maurer <bmaurer@ximian.com>
6016 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
6017 outside of the macro, so strange stuff doesn't happen with gcc4
6018 (NEW_AOTCONST_TOKEN): Likewise.
6020 2005-06-28 Martin Baulig <martin@ximian.com>
6022 * mini.c (mini_class_is_system_array): New static method; use this
6023 instead of `klass->parent == mono_defaults.array_class' everywhere
6024 since this also works for the new generic array class.
6026 2005-06-26 Ben Maurer <bmaurer@ximian.com>
6028 * inssel.brg: Remove warnings.
6030 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
6032 * mini-ia64.c: Ongoing IA64 work.
6034 * basic-float.cs: Add float->i1 conversion test.
6036 * iltests.il: Add conv.u4 test.
6038 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
6040 * inssel-long.brg: Fix bug caused by last change.
6042 2005-06-23 Geoff Norton <gnorton@customerdna.com>
6044 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
6045 BSDs. Allows the x86 JIT to work on OSX86
6047 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
6049 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
6052 * mini-ia64.c: Ongoing IA64 work.
6054 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
6056 * mini-ia64.c: Ongoing IA64 work.
6058 * driver.c: Clean up jit_code_hash as well when using --regression.
6060 * inssel-long.brg: Fix long->i4/u4 conversion rules.
6062 * basic-long.cs: Add tests for long->u4 conversion.
6064 2005-06-18 Ben Maurer <bmaurer@ximian.com>
6066 * mini.c: Take mono_get_domainvar out of macros. This makes sure
6067 that we do not depend on undefined C behavior: the order stuff
6068 gets evaluated within an expression. Fixes mono when compiled on
6071 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
6073 * *-ia64.*: Ongoing IA64 work.
6075 * aot.c: Lower memory usage while loading AOT methods.
6077 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
6079 * mini.h: Bump AOT file format version.
6081 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
6083 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
6085 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
6087 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
6088 not on callee assembly). Fixed some comments.
6090 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
6092 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
6093 it gets proper disassembly.
6094 (emit_method_info): Remove some dead code.
6096 * mini.c (mini_method_compile): Allways allocate the GOT var in
6097 mono_method_to_ir for emulating opcodes.
6099 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
6101 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
6102 before freeing the code memory. Fixes #74990.
6104 * objects.cs: Add regression test for #74992.
6106 * liveness.c: Extend live ranges of arguments to the beginning of the
6107 method. Fixes #74992.
6109 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
6110 so it points into the faulting instruction.
6112 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
6114 * jit-icalls.c (mono_imul_ovf): Add exception handling.
6116 * *-ia64.*: Ongoing IA64 work.
6118 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
6120 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
6122 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
6124 * *-ia64.*: Ongoing IA64 work.
6126 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
6128 * basic-long.cs: Add tests for add/sub.ovf.
6130 * basic.cs: Add tests for sub.ovf.
6132 * *-ia64.*: Ongoing IA64 work.
6134 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
6136 * *-ia64.*: Ongoing IA64 work.
6138 * basic.cs: Add conv.ovf.i4.un test.
6140 2005-06-09 Massimiliano Mantione <massi@ximian.com>
6142 * mini.c: (remove_block_if_useless) Fixed bug 75061.
6144 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6146 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
6148 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
6150 * *-ia64.*: Ongoing IA64 work.
6152 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6155 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
6157 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
6159 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
6161 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
6163 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
6165 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
6166 of a call is callable by a near call.
6168 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
6170 * mini-ia64.c: Ongoing IA64 work.
6172 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
6174 * genmdesc.c: Make the generated array non-static.
6176 * inssel-long.brg: Fix LSHR_IMM rule.
6178 * *-ia64.*: Ongoing IA64 work.
6180 * *-ia64.*: Ongoing IA64 work.
6182 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
6184 * *-ia64.*: Ongoing IA64 work.
6186 * *-ia64.*: Ongoing IA64 work.
6188 * mini-ia64.c: Ongoing IA64 work.
6190 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
6192 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
6194 * objects.cs basic-calls.cs: Move some tests to objects.cs.
6196 * objects.cs basic-long.cs: Move some tests to objects.cs.
6198 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
6200 * *-ia64.*: Ongoing IA64 work.
6202 * iltests.il: Add a new test.
6204 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
6205 newobj. Fixes #75042.
6207 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
6209 * *-ia64.*: Ongoing IA64 work.
6211 * *-ia64.*: Ongoing IA64 work.
6213 * *-ia64.*: Ongoing IA64 work.
6215 * basic.cs objects.cs: Move tests accessing static variables as well.
6217 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
6219 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
6221 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
6223 * driver.c: Always print failed tests.
6225 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
6228 * *ia64*: Ongoing IA64 work.
6230 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
6232 * basic.cs: Add tests for add.ovf. Fix warnings.
6234 2005-05-18 Miguel de Icaza <miguel@novell.com>
6236 * driver.c (mono_main): Avoid crash if no argument is passed to
6237 --break; Do not use g_error, but f_printf. And fix all other
6238 ocurrences of the same crash.
6240 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
6242 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
6243 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
6246 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
6248 * *-ia64.*: Add beginnings of IA64 backend.
6250 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
6252 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
6254 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
6257 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
6259 * mini-amd64.c: Fix a warning.
6261 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
6263 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
6264 in float_neg. Fixes #74897.
6266 * mini-amd64.c (emit_call): Fix another near call bug.
6268 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
6270 * declsec.c: Keep the appdomain information in the structure. Added a
6271 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
6272 value gets overwritten).
6273 * declsec.h: Set the default MonoArray for the the stack to 6. Added
6274 an MonoAppDomain member to MonoSecurityFrame.
6275 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
6276 used in the stack walk. Now use a MonoArray which grow (double) when
6279 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
6281 * mini.c: Re-enabled runtime cleanup, since running threads should
6282 now properly stop when exiting.
6284 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
6286 * mini-codegen.c: New file contaning the arch-independent local
6287 register allocator. Not used by any architectures yet.
6289 * mini.h linear-scan.c: Merge some changes from the
6290 mini-xp-local-regalloc branch.
6292 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
6294 * mini-amd64.c (emit_call): Fix calls to native functions when the
6295 runtime is compiled as a shared library. Fixes #74756.
6297 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
6298 on a literal field. Fixes #74751.
6300 2005-04-25 Raja R Harinath <rharinath@novell.com>
6302 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
6304 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
6306 * objects.cs: Add missing null casting test.
6308 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
6310 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
6311 in wrapper methods. Also rename 'address' variable to 'offset'.
6313 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
6315 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
6318 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
6320 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
6323 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
6325 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
6327 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
6329 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
6330 just the last bytes.
6332 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
6334 * aot.c (mono_compile_assembly): Fix warning.
6336 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
6337 by the _MSC_VER stuff.
6339 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
6341 * inssel-long.brg: Fix #74588.
6343 * cpu-amd64.md: Fix #74591.
6345 * iltests.il: Add new regression tests.
6347 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
6349 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
6352 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
6354 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
6356 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
6357 from Bill Middleton <flashdict@gmail.com>.
6359 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
6361 * arrays.cs: Add new regression test. Fix warnings.
6363 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
6365 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
6366 and leakage in CKFINITE.
6368 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
6369 this to a null op since it is called on amd64 too.
6371 * exceptions-amd64.c (get_throw_trampoline): Align stack.
6373 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
6374 body since this is not used on amd64.
6376 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
6378 * mini-amd64.c: Remove obsolete fixmes.
6380 * mini.c (print_method_from_ip): Fix debugging support.
6382 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6384 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
6385 so that expressions that don't give much gain are not reduced.
6386 * ssapre.h: Likewise.
6388 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
6390 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
6392 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
6394 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
6396 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
6398 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
6400 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
6402 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
6404 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
6407 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
6409 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
6411 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
6413 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
6414 MONO_ARCH_USE_SIGACTION. Fixes #74252.
6416 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
6418 * mini-x86.c: Fix up stack overflow handling.
6420 * exceptions.cs: Add new regression test.
6422 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
6424 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
6425 mono_jit_thread_attach.
6427 * mini.c (mono_method_to_ir): Verify called method is not abstract.
6429 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
6431 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
6432 avoid calling constructors using callvirt.
6434 * inssel.brg: Fix #74073.
6436 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
6438 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
6439 compilation with non-GCC compilers.
6440 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
6441 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
6443 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
6445 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
6446 klass->interface_offsets (will likely fix bug#74073).
6448 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
6450 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
6452 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
6454 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
6455 to amd64_div_reg_size ().
6457 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
6459 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
6461 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
6463 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
6465 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
6467 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
6469 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
6471 * mini.c (mono_precompile_assembly): Load and precompile referenced
6472 assemblies as well. Fixes #74015.
6474 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
6476 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
6478 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
6480 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
6481 a lot of checks and (anyway) permissions cannot work until corlib is
6484 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
6486 * mini-ppc.c: fixed ABI issue on sysv/ppc.
6488 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
6490 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
6491 calls (fixes bug#72824).
6493 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6495 * mini.c: fix tail recursion elimination (see test in bug#73936).
6497 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
6499 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
6500 some fp functions in sse2 mode.
6502 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
6504 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
6506 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
6508 * mini.h mini.c: Add mono_get_jit_tls_key ().
6510 * mini-x86.c: Enable fast TLS support on windows.
6512 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
6514 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
6515 * mini.c: Check for p/invoke method when generating code. If a
6516 p/invoke method, or it's class, isn't decorated with [Suppress
6517 UnmanagedCodeSecurity] then generate code to call System.Security.
6518 UnmanagedDemand (only if the security manager is active).
6520 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
6522 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
6523 last change as it seems to cause strange crashes.
6525 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6527 * *.c: handle unsafe function pointers where needed.
6529 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
6531 * mini.c (mono_jit_free_method): Remove the fixme too.
6533 2005-03-15 Miguel de Icaza <miguel@novell.com>
6535 * mini.c: As discussed, make the code actually free the delegate
6536 thunk now, to enable the debugging of delegate problems, use
6537 MONO_DEBUG=1 when running Mono.
6539 This takes also care of parts of the leaks as seen by Joe.
6541 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
6543 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
6544 thread_tls_offset calculation.
6546 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
6548 * declsec.c: Reworked linkdemand checks for icall. The previous code
6549 was using the declaration code (untrusted) and didn't work as expected
6550 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
6553 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
6555 * iltests.il: Add new localloc test.
6557 * mini-amd64.c: Handle large stack allocations the same way as on
6558 windows if stack overflow handling is working.
6560 * mini-amd64.c: Allocate the signal stack using mmap.
6562 * mini.c (sigsegv_signal_handler): Fix reading of context.
6564 * mini-exceptions.c: Fix up stack overflow handling.
6566 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
6568 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
6570 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
6572 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
6574 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
6575 tramp_init functions as they are no longer needed.
6577 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
6579 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
6581 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
6583 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
6585 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
6588 * mini-ops.h: Add OP_LMUL_IMM.
6590 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
6591 long mul/div opcodes as intrinsic.
6593 * mini-amd64.c (emit_call): Handle the case when the callee might be
6596 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
6598 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
6601 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
6603 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
6605 2005-03-09 Ben Maurer <bmaurer@ximian.com>
6607 * mini.c (mono_codegen): Don't leak here, to help people running
6610 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
6612 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
6613 conversions in sse2 mode.
6615 * basic-float.cs: Add regression test.
6617 * mini-amd64.c: Reenable sse2.
6619 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
6621 * mini-amd64.c: Disable sse2 until some regressions are fixed.
6623 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
6625 * driver.c: Copyright text should include 2005.
6627 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
6629 * cpu-amd64.md (load_membase): Fix more max lengths.
6631 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
6633 * cpu-amd64.md (load_membase): Fix max length.
6635 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
6637 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
6639 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
6640 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
6642 * basic-float.cs: Add rounding regression test.
6644 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
6646 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
6648 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
6649 structures in registers for pinvoke wrappers.
6651 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
6653 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
6655 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
6657 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
6658 wrapper to mono_jit_thread_attach.
6660 * mini.c (mini_jit_thread_attach): New jit icall.
6662 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
6663 native->managed wrappers.
6665 * exceptions.cs: Add new regression test.
6667 * mini.c (optimize_branches): Check regions in the cbranch to throw
6668 block case as well. Fixes #73242.
6670 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
6672 * mini.c: thread safety fixes.
6674 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
6676 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
6677 patching stuff, since delegates use jump trampolines so there is
6680 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
6683 * tramp-amd64.c: Fix build.
6685 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
6686 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
6688 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
6689 Rename this to mono_arch....
6690 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
6692 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
6694 * mini-amd64.c (emit_call): If both the caller and the callee is
6695 guaranteed to have 32 bit addresses, emit a normal call.
6697 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
6699 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
6700 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
6701 method_ptr inside delegates.
6703 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
6705 * mini.c (mono_jit_free_method): Free the method info even if the native code is
6706 invalidated. Fixes #73001.
6708 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
6710 * mini-x86.c: Only use stdcall for pinvokes on windows.
6712 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
6714 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
6715 * mini-x86.c: remove unreliable __thread var offset detection,
6716 use the correct accessors and enable by default.
6718 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
6720 * mini.c (mono_jit_free_method): Fix memory leak.
6722 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
6724 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
6726 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
6728 * cpu-amd64.md: Fix lengths of atomic opcodes.
6730 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
6732 * driver.c: try to not imply using ICU is any good.
6734 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
6736 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
6737 functions as inline ops.
6739 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
6740 some Interlocked functions as inline ops.
6742 * mini.c (move_basic_block_to_end): Fix bug in last patch.
6744 * mini.h (MonoBasicBlock): Reorganize fields a bit.
6746 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
6748 * mini.c: Add support for OP_NOT_TAKEN.
6750 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
6751 structures in registers for pinvoke wrappers.
6753 * mini-amd64.c: Fix warnings.
6755 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
6757 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
6759 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
6761 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
6762 address instead of loading the address from it.
6764 * mini-x86.c: Add support for returning small structs in registers
6765 on Win32. Fixes part of #70864.
6767 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
6769 * trace.c (get_token): Improve error checking.
6771 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
6773 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
6775 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
6777 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
6778 it can be reused for MonoClass.
6779 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
6782 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6784 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6785 instead of a MonoReflectionMethod. The method information wasn't used
6786 when displaying SecurityException details (but will be now).
6788 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6790 * Makefile.am : windows build fix.
6792 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6794 * iltests.il: Add new regression test.
6796 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6799 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6801 * mini.c: Moved linkdemand check into helper function check_linkdemand
6802 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6805 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6807 * declsec.c: Added statistics counter for different kinds of
6809 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6810 (and commented) declaration.
6811 * mini.c: Added statistics counter for security Demand code
6812 generation. Added display of security statistics.
6814 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6816 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6817 Fix compilation errors under gcc-2.95.
6819 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6821 * mini.c, driver.c: Use the new jit trampoline hashtable
6823 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6825 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6827 2005-02-11 Martin Baulig <martin@ximian.com>
6829 * debug-mini.c (mono_debug_close_method): Free the line number array.
6831 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6833 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6836 * mini.h: Bump AOT file format version.
6838 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6840 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6842 * declsec.h: Added macros to get/set lazyly initialized security
6843 informations about assemblies. Added new enum for different type of
6844 possible LinkDemand violation. Added function to check LinkDemands.
6845 * mini.h: Added a field to MonoCompile to hold any security violation
6846 detected when JITting a method (so it can be thrown later).
6847 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6848 and CEE_CALLVIRT. Added code to throw exception at the end of
6849 mini_method_compile (note: the exception is unhandled right now).
6851 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6853 * mini.c, jit-icalls.c: use the managed implementation of
6854 memset for initobj and memset, to avoid managed <-> unmanaged
6857 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6859 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6860 optimization if it would need a GOT var.
6862 * basic.cs: Add tests for constant propagation and switch statements.
6864 * ssa.c: Fix out-of-range constant propagation and switch statements.
6866 2005-02-09 <vargaz@freemail.hu>
6868 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6870 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6872 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6874 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6876 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6878 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6880 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6881 arithmetic operations.
6883 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6885 * mini-ppc.c: add a workaround for broken user code that
6886 DllImports vararg functions with non-vararg signatures.
6888 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6890 * mini.c (mono_jit_compile_method_inner): Add detection and a
6891 meaningfull error message for assemblies written in Managed C++.
6893 * tramp-amd64.c mini-amd64.h: Add support for
6894 create_trampoline_from_token ().
6896 * aot.c mini-x86.c abcremoval.c: Applied patch from
6897 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6899 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6901 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6902 which takes a MonoImage/token as parameter instead of a MonoMethod.
6904 * aot.c: Use the new trampoline for initializing vtables.
6906 * aot.c: Add support for ldfld/stfld_remote wrappers.
6908 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6909 rules for compare <MEM>, IMM.
6911 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6913 * aot.c: Handle inherited finalizers correctly.
6915 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6917 * inssel.brg (stmt): Add a missing _setup_... ().
6919 * aot.c: Save some parts of the class state to the AOT file and use it
6920 to recompute that state when a class is initialized.
6922 * mini.c: Install AOT hooks into the runtime.
6924 * mini.h: Bump AOT file format version.
6926 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6929 * iltests.il: Add new test.
6931 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6935 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6937 * mini.c: setup the statistical profiler in the thread attach
6938 callback to cope with the new single thread code.
6940 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6942 * mini-ppc.c: ensure we have enough room for the profiler
6943 calls (fixed bug#72084).
6945 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6947 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6950 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6952 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6954 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6956 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6957 to succesfully execute parrotbench).
6958 * ssapre.h: Likewise.
6960 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6962 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6963 variable for stores to method arguments (fixes a SSAPRE issue).
6965 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6967 * mini.c: handle value types in dup, fixes gen-112.cs.
6969 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6971 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6972 sequence for calls in dynamic methods to avoid thunks.
6974 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6976 * mini.c: correctly remove dynamic methods from the hashtable.
6978 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6980 * driver.c: Disabled SSAPRE until fix the bug that appears
6981 in IronPython's parrotbench.
6983 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6985 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6987 * mini.c (mono_method_to_ir): Revert the previous change.
6989 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6992 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6993 mono_jit_info_table_find () etc. when running under valgrind.
6995 * inssel.brg: Fix warnings.
6997 * mini-exceptions.c: Fix warnings.
6999 2005-01-31 Martin Baulig <martin@ximian.com>
7001 * driver.c (compile_all_methods_thread_main): Don't try to compile
7002 generic methods or anything which has type parameters.
7004 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
7006 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
7008 * TestDriver.cs: Add --verbose flags.
7010 * graph.c ssa.c: Fix 64 bit warnings.
7012 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
7013 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
7014 Fix 64 bit warnings.
7016 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
7017 variable not spotted by gcc.
7019 * mini-amd64.c inssel-amd64.brg: Applied patch from
7020 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
7021 X86_COMPARE_MEMBASE opcodes.
7023 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
7025 2005-01-29 Ben Maurer <bmaurer@ximian.com>
7027 * *: MonoMethod->signature might be NULL now. You *MUST* use
7028 mono_method_signature.
7030 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
7032 * driver.c (compile_all_methods_thread_main): Compile the methods
7033 without invoking cctors.
7035 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
7037 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
7038 * basic-calls.cs: test for the above.
7040 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
7042 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
7043 MonoJitInfo changes.
7045 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
7047 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
7048 eagerly if it contains dynamic methods.
7050 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
7052 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
7053 trace, it is now computed by an icall from trace_ips.
7055 * mini-exceptions.c: Fix a warning.
7057 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
7059 * mini-exceptions.c: don't bother getting stack trace info if
7060 it's not going to be used.
7062 2005-01-27 Raja R Harinath <rharinath@novell.com>
7064 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
7067 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
7069 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
7071 * aot.c: Avoid calling mono_method_get_header () if not needed.
7073 * mini.h: Bump AOT file format version.
7075 * mini.c (mono_emit_native_call): Allocate a GOT var here.
7077 * mini.c (mono_print_tree): Print more info for calls.
7079 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
7081 * declsec.h: Remove warning by adding missing include for marshal.h
7083 2005-01-26 Martin Baulig <martin@ximian.com>
7085 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
7088 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
7090 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
7093 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
7095 * aot.c (mono_compile_assembly): Fix a warning.
7097 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
7099 * declsec.c: Look for security attributes on the original MonoMethod
7100 (and not the wrapped one). This fix permissions on icalls.
7102 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
7104 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
7106 * mini.c (mono_allocate_stack_slots): Add a fixme.
7108 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
7110 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
7112 * inssel.brg: optimize casts of sealed types (more
7113 optimizations waiting for fixes in remoting).
7115 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
7117 * inssel.brg (stmt): Add another dummy rule.
7119 * driver.c: Fix warnings.
7121 * driver.c (mono_main): If running under valgrind, instruct glib to use
7122 the system allocation functions so valgrind can track the memory
7123 allocated by the g_... functions.
7125 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
7127 * mini-ops.h: Add OP_DUMMY_STORE opcode.
7129 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
7131 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
7132 variables in try regions.
7134 * mini.c (mini_method_compile): Don't disable optimizations on large
7135 methods when AOT compiling.
7137 * mini.c (mono_allocate_stack_slots): New arch independent method to
7138 allocate stack slots. Not yet used.
7140 2005-01-22 Ben Maurer <bmaurer@ximian.com>
7142 * debug-mini.c (mono_debug_close_method): Plug some leaks.
7144 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
7146 * mini-ppc.c: make the branch info relative as the code
7147 buffer can be reallocated.
7149 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
7151 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
7152 * driver.c: Removed the AOT/security restriction. Now initialize the
7153 security manager (in metadata) if --security is used.
7154 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
7155 rather than the pointer to declarative security, when AOT is used.
7157 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
7159 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
7160 basic blocks, reduced intrinsic exception throwing code size.
7162 2005-01-22 Miguel de Icaza <miguel@ximian.com>
7164 * driver.c (mini_usage): Reorder the usage screen.
7166 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
7168 * mini.c (mono_resolve_patch_target): Fix warning.
7170 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
7172 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
7175 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
7177 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
7178 breaks the amd64 build.
7180 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
7181 register allocation. Fixes #71454.
7183 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
7185 * arrays.cs: Add new regression test.
7187 2005-1-20 Massimiliano Mantione <massi@ximian.com>
7189 * ssapre.c: Turned usage of snprintf to GString.
7190 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
7191 (I left it on by mistake in my previous commit).
7193 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
7195 * mini.c, cfold.c, basic-calls.cs: preserve side effects
7196 on cond branch optimization (fixes bug# 71515).
7198 2005-1-20 Massimiliano Mantione <massi@ximian.com>
7200 * abcremoval.c: Fixed bug 71062.
7201 * abcremoval.h: Likewise.
7203 2005-1-20 Massimiliano Mantione <massi@ximian.com>
7205 * mini.c: Added a new functionality to optimize_branches, the removal
7206 of useless basic blocks, and fixed some problem in the removal of
7207 critical edges; some utility functions added for both purposes.
7208 * ssapre.c: Added complex expression support, and fixed bug 70637.
7209 * ssapre.h: Likewise.
7210 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
7212 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
7213 * driver.c: Re-enabled SSAPRE.
7215 2005-01-19 Martin Baulig <martin@ximian.com>
7217 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
7218 the result of mono_get_method_constrained().
7220 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
7222 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
7225 2005-01-18 Geoff Norton <gnorton@customerdna.com>
7227 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
7228 be detected. Fixes #59296.
7230 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
7232 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
7233 which can happen. Fixes #71361.
7235 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
7237 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
7240 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
7242 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
7243 appdomain-unload.exe to fail.
7245 * mini.c: Fix some memory leaks.
7247 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
7249 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
7250 Fixed bug and sped up some codepaths.
7252 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
7254 * mini.c: Fix some memory leaks.
7256 * exceptions.cs basic-long.cs: Add test for checked ulong->int
7259 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
7261 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
7264 * iltests.il: Add regression test for #71320.
7266 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
7268 * mini.c (mono_codegen): Fix installation of profiler hooks.
7270 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
7272 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
7274 * mini.h, mini.c, cfold.c: optimize access to enum
7275 readonly fields, too. Eval conditional branches if possible
7276 to perform unreachable code removal in more cases.
7278 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
7280 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
7282 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
7285 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
7286 WinXP DEP. Fixes #71244.
7288 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
7290 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
7292 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
7294 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
7296 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
7298 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
7301 * mini.h: Bump AOT version.
7303 * mini.h (MonoCompile): Change exvar to a hash table.
7305 * mini.c: Allocate a separate exvar for each handler block.
7307 * mini.c: Get rid of the computation of filter_lengths, its not needed.
7309 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
7310 ex var with the pending exception and only throw if the two are equal.
7313 * exceptions.cs: Add tests for rethrow and nested catch clauses.
7315 * mini-x86.c: Fix warnings.
7317 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
7318 used by all the ports now.
7320 * aot.c: Add write-symbols and save-temps options.
7322 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
7324 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
7326 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
7328 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
7331 * tramp-s390.c: Check vtable slot belongs to the domain.
7333 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
7334 as per other platforms.
7336 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
7338 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
7340 * driver.c: we don't run the Main() code in a subthread anymore.
7342 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
7344 * mini.c: added experimental rtc support in the statistical
7345 profiler: if the user has the permission, more accurate statistics
7346 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
7347 The MONO_RTC value must be restricted to what the linux rtc allows:
7348 power of two from 64 to 8192 Hz.
7350 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
7352 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
7354 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
7356 * mini-ppc.c: better icache flush for smp.
7358 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
7360 * mini-amd64.c (emit_move_return_value): Fix memory leak.
7362 * mini-x86.c (get_call_info): Add the get_call_info () code from the
7363 amd64 port, not yet used.
7365 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
7367 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
7370 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
7372 * driver.c: Added --security option to activate the security manager.
7373 Right now this will allow code generation for declarative demands and
7374 is disabled when AOT is specified.
7375 * mini.c: Add code generation for declarative security demands.
7376 * mini.h: Add mono_use_security_manager as an extern gboolean.
7378 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
7380 * aot.c (mono_compile_assembly): Speed up compilation a bit by
7381 emitting more dense assembly code.
7383 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
7384 exception throwing stuff.
7386 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
7388 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
7391 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
7394 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
7397 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
7399 * tramp-*.c: Only patch vtable slots if the object is in the current
7400 domain. Fixes appdomain-unload.exe.
7402 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
7404 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
7407 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
7409 * mini.c (reverse_branch_op): New helper function.
7411 * mini.c (optimize_branches): Run the new optimization only on
7412 platforms which support it. Also reverse all kinds of branches.
7414 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
7416 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
7419 * mini.c (optimize_branches): Reverse not-equals branches if the false
7420 bblock is a throw. This happens a lot of time with argument checking in
7423 * mini.c (mono_codegen): Add support for placing basic blocks after
7424 the function epilogue.
7426 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
7429 2005-01-05 Miguel de Icaza <miguel@ximian.com>
7431 * mini.c (setup_stat_profiler): Only set this up if the platform
7432 supports ITIMER_PROF.
7434 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
7436 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
7439 * inssel.brg: Fix a warning.
7441 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
7443 * mini.c: added support for statistical profiler
7444 (run with: --profile=default:stat).
7446 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
7448 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
7450 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
7452 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
7453 related to global registers from the amd64 port.
7455 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
7457 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
7459 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
7460 with global registers.
7461 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
7463 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
7465 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
7467 * debug-mini.c (encode_value): Fix off-by-one.
7469 * aot.c (encode_value): Likewise.
7471 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
7473 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
7475 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
7478 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
7480 * aot.c (emit_method_info): Increase size of temp buffer.
7482 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
7485 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
7487 * aot.c (emit_method_info): Fix build.
7489 * aot.c: Further rework of the AOT file format to reduce the size of
7490 the method info data.
7492 * mini.h: Bump AOT file format version.
7494 2004-12-27 Martin Baulig <martin@ximian.com>
7496 * mini.c (mini_get_method): New static method; call
7497 mono_get_method_full() and mono_get_inflated_method().
7498 (mono_method_to_ir): Use mini_get_method() instead of
7499 mono_get_method_full().
7501 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
7503 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
7505 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
7507 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
7509 * inssel-amd64.brg: Add some optimization rules.
7511 2004-12-24 Ben Maurer <bmaurer@ximian.com>
7513 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
7514 standard not GC'd stuff is fine.
7516 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
7518 * aot.c: Rework the AOT file format to get rid of most of the global
7519 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
7521 * mini.h: Bump AOT file format version.
7523 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
7525 * mini.h: Bump AOT file format version.
7527 * aot.c (mono_aot_is_got_entry): New function to determine if an
7528 address is inside a GOT.
7530 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
7532 * cpu-pentium.md: Increase the maximum size of some instructions which
7533 might involve a got access.
7535 * mini.c (get_method_from_ip): Another debug helper function.
7537 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
7538 when got var accesses are created during the decompose phase.
7540 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
7542 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
7543 argument mini_compile_method and to MonoCompile, and use this to
7544 determine whenever a given method is compiled for AOT. This allows the
7545 other methods compiled during AOT compilation to be free of AOT stuff,
7546 so the backends does not need to add special support for them by
7547 creating a fake GOT etc.
7549 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
7552 2004-12-21 Ben Maurer <bmaurer@ximian.com>
7554 * mini.c (mono_method_to_ir): It turns out that some of the
7555 x-appdomain wrappers are lax with types, so just ignore this for
7558 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
7559 at the vtable->klass. If it is non-shared code we can just use the
7562 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
7564 * mini-ppc.c: access MonoDomain from tls, too.
7566 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
7568 * declsec.c: Removed unused variable (and related warning ;-)
7570 2004-12-21 Ben Maurer <bmaurer@ximian.com>
7572 * iltests.il: New test for LDELEMA on an array of ref types.
7574 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
7575 all ldelema's on reftypes.
7576 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
7577 it was the wrong place to put it.
7579 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
7580 register to pop to make this cleaner, at the request of Paolo.
7582 2004-12-20 Ben Maurer <bmaurer@ximian.com>
7584 * mini-ops.h (OP_GETHASHCODE): New op.
7586 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
7588 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
7591 For a microbenchmark, this reduces the cost of Hashtable.get_Item
7594 * mini-x86.c (mono_arch_output_basic_block): Rather than
7602 The first is 3 bytes while the second is 1. This saves 36 kb on
7603 mscorlib, quite a big saving. When bootstraping mcs, I was able to
7604 see a small boost because of icache locality.
7606 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
7608 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
7610 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
7611 started code sharing with the generic code.
7613 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
7615 * mini-ppc.c, cpu-g4.md: added code for direct access to
7618 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
7620 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
7621 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
7624 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
7626 * declsec.c|h: Added functions to cache the declarative stack modifiers
7627 in MonoJitInfo and to create a security frame from a MonoJitInfo
7629 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
7630 created. Register internal calls for System.Security.SecurityFrame::
7631 _GetSecurityFrame and _GetSecurityStack.
7632 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
7633 the definitions for the new stack walk/callback mechanism.
7634 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
7635 first security frame for LinkDemands and InheritanceDemands) and
7636 GetSecurityStack for Demands. Both use the new mono_walk_stack code
7638 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
7639 walk initialization (lupus).
7641 2004-12-20 Ben Maurer <bmaurer@ximian.com>
7643 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
7645 (handle_loaded_temps): Do not create a temporary variable for
7646 things that we know are temps. They will never be modified.
7647 (mono_spill_call): Set MONO_INST_IS_TEMP
7648 (mono_emulate_opcode): ditto
7650 (mono_method_to_ir.CEE_DUP): ditto
7652 2004-12-19 Ben Maurer <bmaurer@ximian.com>
7654 * mini.c (type_to_eval_stack_type): Make this handle the void type
7655 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
7656 (emit_tree): use ip_in_bb to special case some common idioms
7657 Update all callers to pass in the IP.
7658 (mono_method_to_ir): Make CEE_CALL* do the above as well.
7660 This gives us a nice 2% speedup in mcs bootstrap.
7662 * mini-x86.c (peephole_pass): Peephole pass to make
7671 * mini.c (ip_in_bb): new method.
7672 (mono_method_to_ir): use this method rather than doing the hash
7675 * linear-scan.c (mono_linear_scan): When expiring actives, you
7676 don't need to keep around variables that expire on this
7677 instruction. This makes it so that:
7680 store (ebx add (ebx, 1))
7684 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
7686 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
7687 combination to avoid doing two copies. Fix up problems with previous
7690 * mini.c: Fix 64 bit warnings.
7692 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
7694 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
7696 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
7697 changes from the x86 code.
7699 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
7701 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
7703 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
7704 throwing code to reduce its size, unify the AOT and non-aot code and
7705 get rid of relocations in the AOT case.
7707 * mini-x86.h mini.c exceptions-x86.c
7708 (mono_arch_get_throw_corlib_exception): New arch specific function to
7709 raise corlib exceptions which doesn't require relocations in the
7712 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
7714 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
7716 * mini.c (mono_emit_method_call): Only allocate the got var when it is
7719 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
7722 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7724 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
7725 with add function when used from Inc/dec atomic
7726 functions. Re-enabled optimization on x86.
7727 * mini-ops.h: renamed atomic_add functions to
7728 allow _add to match the Interlocked::Add and
7729 _add_next to match Interlocked::Inc/Dec.
7731 2004-12-15 Massimiliano Mantione <massi@ximian.com>
7733 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
7734 linking of BBs to the end BB, and enabled SSAPRE also with
7735 consprop and copyprop (which was prevented by that bug).
7737 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7739 * mini-x86.c: disabling the Interlocked optimizing code.
7741 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7743 * aot.c (load_aot_module): Move reading of got_addr after the AOT
7746 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7748 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
7749 interlocked optimization due lack of support on x86, rewrote
7750 exchange to take into account that base may be in eax.
7752 xsp works again; activated Interlocked optimizing code.
7754 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7756 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7758 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
7760 * mini-ops.h: Add new opcodes.
7762 * mini.h: Add new patch types. Add got_var to MonoCompile.
7764 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
7765 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
7766 make it work with all kinds of patchable code.
7768 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
7769 address of the GOT, and referencing entries in the GOT.
7771 * mini.c: Add code to load the GOT address if needed by an opcode.
7773 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
7774 independent AOT code on the x86 using an elf-style Global Offset Table.
7776 2004-12-14 Raja R Harinath <rharinath@novell.com>
7778 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
7780 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7782 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7785 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7787 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7788 of Interlocked:Increment/Decrement/Add as inline ops.
7789 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7791 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7793 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7794 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7796 2004-12-12 Duncan Mak <duncan@ximian.com>
7798 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7799 again. `patch_info->table_size' is no longer valid after Zoltan's
7802 2004-12-12 Martin Baulig <martin@ximian.com>
7804 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7805 if we are the "real" method, ie. not an inlined method inside it.
7807 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7809 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7810 before we look in the special fields table. This fixes
7811 ../tests/thread-static-init.cs.
7813 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7815 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7816 for Array get_Rank and get_Length. Fixes bug #70465.
7818 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7820 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7821 separate structure to reduce the size of MonoJumpInfo.
7823 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7825 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7827 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7829 * mini.c (mini_get_inst_for_method): Changed to allow ports
7830 to return a MonoInst instead of opcode
7831 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7833 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7834 Allow ports to return a created MonoInst instead of op-code, will enable
7836 (renamed mini_get_opcode_for_method to better reflected the functionality)
7838 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7840 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7842 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7844 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7847 2004-12-08 Martin Baulig <martin@ximian.com>
7849 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7850 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7852 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7854 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7857 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7860 2004-12-08 Raja R Harinath <rharinath@novell.com>
7862 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7864 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7866 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7867 bug introduced by the previous patch.
7869 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7871 * mini-ppc.c, objectc.cs: handle large structs passed by value
7874 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7876 * mini-ppc.c: OP_ARGLIST implementation from
7877 Geoff Norton <gnorton@customerdna.com>.
7879 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7881 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7882 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7884 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7886 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7888 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7890 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7893 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7895 * mini-sparc.c: Zero out localled-ed memory.
7897 * iltests.il: Add tests for zeroing out localloc-ed memory.
7899 2004-12-04 Martin Baulig <martin@ximian.com>
7901 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7902 mono_method_get_signature_full().
7904 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7906 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7907 and some utility functions (always for SSAPRE), integrated SSAPRE.
7909 * driver.c: Added ssapre option.
7910 * ssa.c: Small fix on OP_ARG handling.
7911 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7912 * Makefile.am: Likewise.
7914 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7916 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7919 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7922 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7924 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7926 * cpu-s390.md : Increase instruction length of oparglist.
7928 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7930 2004-11-30 Martin Baulig <martin@ximian.com>
7932 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7933 virtual generic methods. We call a special helper_compile_generic_method()
7934 icall to retrieve the method from the vtable, inflate and compile
7935 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7937 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7939 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7941 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7943 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7945 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7948 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7950 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7951 platforms with PIC aot.
7953 2004-11-28 Martin Baulig <martin@ximian.com>
7955 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7958 2004-11-28 Martin Baulig <martin@ximian.com>
7960 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7961 the result of mono_type_get_underlying_type() to check whether
7964 2004-11-26 Martin Baulig <martin@ximian.com>
7967 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7970 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7972 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7973 the same way as the other arguments so they won't get clobbered.
7975 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7976 calls through R11 since it is clobbered by the trampoline code.
7978 2004-11-26 Raja R Harinath <rharinath@novell.com>
7980 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7981 pick up in-tree mscorlib.dll.
7983 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7985 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7987 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7988 runtime data/code are now stored in a table similar to the GOT in ELF.
7989 This allows the code itself to be position independent.
7991 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7994 * aot.c: Attach ELF type (object/function) directives to all global
7997 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7999 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
8001 * mini-amd64.h: Turn on PIC AOT code.
8003 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
8004 returning the offset within an OP_AOTCONST instruction where the GOT
8005 offset needs to be added.
8007 * mini.h: Bump AOT file format version.
8009 2004-11-25 Martin Baulig <martin@ximian.com>
8011 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
8012 uninflated generic methods.
8014 2004-11-25 Martin Baulig <martin@ximian.com>
8016 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
8018 2004-11-24 Martin Baulig <martin@ximian.com>
8020 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
8021 original klass (this only applies for generic instances).
8023 2004-11-24 Martin Baulig <martin@ximian.com>
8025 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
8026 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
8029 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
8031 * mini.c (mono_method_to_ir): Disable inlining for methods containing
8032 localloc. Fixes #69678.
8034 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
8036 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
8038 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
8039 used SSE registers on pinvoke calls. Fixes #69774.
8041 2004-11-23 Geoff Norton <gnorton@customerdna.com>
8043 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
8044 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
8046 2004-11-23 Raja R Harinath <rharinath@novell.com>
8048 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
8049 Refer directly to the mcs/ tree.
8051 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8053 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
8054 Check if a trampoline for a synchronized method is required.
8056 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
8058 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
8059 with localloc if needed. Throe arithmetric exception in
8060 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
8061 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
8063 2004-11-19 Geoff Norton <gnorton@customerdna.com>
8065 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
8066 types before switching on type. Fixes #69622.
8068 2004-11-19 Raja R Harinath <rharinath@novell.com>
8070 * Makefile.am (check-local): New. Integrate into 'make check'.
8071 (MCS,RUNTIME): Define using in-tree mono and mcs.
8073 (%.exe): Use $(ILASM).
8075 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
8077 * mini-ppc.c: adjust initial prolog size (bug #69691).
8079 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
8081 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
8084 2004-11-17 Raja R Harinath <rharinath@novell.com>
8086 * Makefile.am (clean-local): Rename from 'clean'.
8088 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8090 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
8091 to mono_arch_is_int_overflow.
8092 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
8095 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
8097 * declsec.c|h: New files to support declarative security attributes.
8098 Added function to check if a method has (applicable) security.
8099 * mini.c|h: Add check for declarative security attributes in
8100 mono_method_check_inlining.
8101 * Makefile.am: Added declsec.c and declsec.h to the build.
8103 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
8105 * mini.c, mini.h: update to keep dynamic code info per-domain.
8107 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
8109 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
8110 (mini_init): Get rid of it from here too.
8112 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
8114 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
8115 implemented OP_RETHROW (patch by Geoff Norton
8116 <gnorton@customerdna.com>).
8118 2004-11-10 Geoff Norton <gnorton@customerdna.com>
8120 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
8121 between appdomains. Fixes appdomain-unload on PPC.
8123 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
8125 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8126 mini-exceptions.c: handle the new wrapper types.
8127 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
8128 token value as a MonoClass* when compiling a wrapper.
8129 mono_jit_create_remoting_trampoline now takes an additional
8130 MonoRemotingTarget parameter.
8132 2004-11-10 Martin Baulig <martin@localhost>
8134 * mini.c (mono_method_to_ir): Use `generic_container->context'
8135 rather than creating a new one.
8137 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8139 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
8141 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
8143 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
8145 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
8146 the experimental aot cache stuff.
8148 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8150 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8151 mini-exceptions.c: update to exception clause structure changes.
8153 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
8155 * exceptions-x86.c (throw_exception): Fix warnings.
8157 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
8160 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
8162 * exceptions-sparc.c (get_throw_exception): Really fix this.
8164 2004-11-07 Ben Maurer <bmaurer@ximian.com>
8166 * tramp-*.c: we no longer support icalls without wrappers, so
8167 a bit of code can be removed here
8169 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
8171 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
8174 * cpu-sparc.md: Add op_rethrow.
8176 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
8178 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
8180 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
8181 * mini-ops.h: Add OP_RETHROW.
8183 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
8185 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
8187 2004-11-05 Geoff Norton <gnorton@customerdna.com>
8189 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
8190 Makes the output much easier to read
8192 2004-11-05 Ben Maurer <bmaurer@ximian.com>
8194 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
8195 prevents another huge leak when compiling with ssa. Secondly, the
8196 performance of doing this rather than freeing the lists is much
8197 better. GList does a lock every time you allocate a list link,
8198 so that it can use a memory pool. So, it is better to just use
8199 a memory pool of our own.
8201 * ssa.c, linear-scan.c: replace g_list_remove_link with
8202 g_list_delete. The remove one does not free the GList, so we were
8203 leaking memory. On -O=all --compile-all with corlib, this cut down
8204 3 MB of allocations.
8206 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
8208 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
8210 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
8212 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
8213 into a new function mono_create_jit_trampoline ().
8215 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
8217 * trace.c (get_spec): Allow tracing of classes without a namespace.
8219 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
8221 * mini.c: Fix pointer overwrite in mini_method_compile.
8223 2004-11-2 Geoff Norton <gnorton@customerdna.com>
8225 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
8226 The darwin ABI needs some special handling for 1 and 2 byte structs
8227 Lets use lbz/lhz instead of lwz everywhere.
8228 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
8229 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
8230 Use stb/sth for the former, and put the latter always on stack instead of in
8233 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
8235 * trace.c (is_filenamechar): Add '_'.
8237 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8239 * mini-s390.c: Fix prolog length to allow for large trace requirements.
8241 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
8243 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
8245 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
8246 depends on libmonogc. Fixes #68805.
8248 2004-10-26 Miguel de Icaza <miguel@ximian.com>
8250 * mini.c (mono_jit_free_method): Provide extra information for
8251 this error. Currently this leaks, but will be turned into a
8252 developer option in the future.
8254 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
8256 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
8258 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
8260 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
8261 boundary. Fixes reading of PATCH_INFO_R4 and R8.
8262 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
8264 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
8266 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
8267 trampolines for AOT code.
8269 2004-10-22 <vargaz@freemail.hu>
8271 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
8272 constructed types. Fixes #68136.
8274 2004-10-21 Martin Baulig <martin@ximian.com>
8276 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
8277 if it returns true, unwind the stack to the call instruction.
8279 2004-10-21 <vargaz@freemail.hu>
8281 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
8283 * mini.h: Bump AOT version number.
8285 * objects.cs: Add another test for unbox trampolines.
8287 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
8290 2004-10-20 <vargaz@freemail.hu>
8292 * driver.c: Add SHARED to the set of optimizations tested.
8294 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
8296 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
8299 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
8301 2004-10-20 Martin Baulig <martin@ximian.com>
8303 * mini-exceptions.c (mono_handle_exception): Call
8304 mono_debugger_handle_exception() to tell the debugger about
8305 catch/finally clauses.
8307 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
8309 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
8311 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
8314 2004-10-15 Geoff Norton <gnorton@customerdna.com>
8316 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
8317 methods as their native size, fixed bug #57543, #57545.
8318 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
8319 This saves a temporary register and mullw call down into 1 (minor perf
8320 increase for cases like sum = sum * 5; This use to translate into:
8323 It now translates to
8326 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
8328 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
8331 2004-10-11 Martin Baulig <martin@ximian.com>
8333 * mini.c (mono_method_to_ir): If we're a generic method, get the
8334 MonoGenericContainer from our MonoMethodNormal and create a
8335 MonoGenericContext from it.
8337 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
8339 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
8341 * basic-long.cs: Add test for checked i8->i2 cast.
8343 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8345 * inssel-ppc.brg: added a couple of speedup rules.
8347 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
8349 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
8350 to speed up rebuilds.
8352 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8354 * mini-s390.c: Minor fix to OP_OR_IMM.
8356 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
8358 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
8359 better. Fixes appdomain-unload.exe on sparc.
8361 2004-10-02 Massimiliano Mantione <massi@ximian.com>
8363 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
8364 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
8367 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
8369 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
8371 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
8373 * mini.c: Always generate a field read/write wrapper for members
8374 of the class MarshalByRefObject since the actual instance could
8377 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
8379 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
8381 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
8383 * driver.c mini.h trace.c: Move the setting of the main assembly into
8384 a separate function called mono_trace_set_assembly () and call it after
8385 actually loading the main assembly. Fixes #66872.
8387 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
8389 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
8390 using the code manager.
8392 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
8394 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
8396 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
8398 * cpu-amd64.md: Fix bug in previous patch.
8400 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
8403 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
8405 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8406 mini-exceptions.c: updates for changed stack walk interface.
8408 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8410 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
8412 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
8414 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
8416 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
8418 * driver.c (mini_regression_list): Do not call mono_assembly_close
8419 since assemblies can't be unloaded.
8421 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
8423 * cpu-amd64.md: Fix more instruction lengths.
8425 * cpu-amd64.md: Fix lengths of some instructions.
8427 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
8429 * inssel.brg: Make the array ldelema check aot friendly.
8431 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
8433 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
8435 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
8437 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
8439 * mini-x86.c: Fix build.
8441 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
8442 mono_type_get_underlying_type () helper function to simplify code.
8444 2004-09-09 Martin Baulig <martin@ximian.com>
8446 * mini-amd64.c: Don't access `type->data.klass' directly, call
8447 mono_class_from_mono_type() instead since the type may be a
8450 2004-09-09 Martin Baulig <martin@ximian.com>
8452 * mini-amd64.c (get_call_info): Fix support for generic instances.
8453 (add_valuetype): Use mono_class_from_mono_type() to get the class
8454 since we can be a generic instance.
8456 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
8458 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
8460 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
8462 * liveness.c: reset spill costs on each scan: bug 62107
8464 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
8466 * exceptions-sparc.c (mono_arch_find_jit_info): remove
8467 unnecessary line that doesn't compile
8469 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
8471 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
8472 trampolines, make them call an error function so people can fix their
8475 2004-09-06 Martin Baulig <martin@ximian.com>
8477 * mini.c (mono_method_to_ir): When initializing locals, handle a
8478 generic instances like a valuetype if it's a valuetype and like a
8479 class if it's a class.
8481 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
8483 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
8484 stack. Fixes #64674.
8486 * exceptions.cs: Add test for unwinding of call arguments.
8488 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
8490 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
8491 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
8492 set the carry/borrow flag). The sparc and s390 implementations
8493 can now use optimized versions (and simplify the code). ppc bugfixes.
8495 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
8497 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
8499 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
8501 * inssel-amd64.brg: Remove leftover 32 bit rule.
8503 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
8505 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
8507 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
8508 mono_arch_find_jit_info functions into a new function. Fix a memory
8511 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
8514 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
8516 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
8519 * exceptions.cs: Add array size tests.
8521 * mini.c: Allocate a separate icall wrapper for each arity of
8522 mono_array_new_va. Fixes #59509.
8524 * exceptions.cs: Add testcase for 64578.
8526 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
8528 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
8530 2004-09-02 Martin Baulig <martin@ximian.com>
8532 * mini.c (mono_method_to_ir): When initializing the locals, call
8533 handle_initobj() on the generic instance itself, not its
8536 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
8538 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
8539 MonoJitInfo for dynamic methods.
8541 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
8543 * mini.c: Add support for freeing JIT data for dynamic methods.
8545 2004-09-01 Martin Baulig <martin@ximian.com>
8547 * mini-x86.c (is_regsize_var): Added support for generic
8549 (mono_arch_emit_prolog): Make this compile again, use
8550 `x86_push_imm_template (code)'.
8552 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
8554 * mini-x86.c: make all push_imm instructions that get
8555 patched always emit the long form
8557 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
8559 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
8560 in a per-domain hash.
8562 * mini-amd64.c (merge_argument_class_from_type): Handle generic
8565 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
8567 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
8570 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
8573 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
8574 Beginnings of SSE2 support.
8576 * exceptions.cs: Add more tests for checked int<->uint casts.
8578 2004-08-28 Martin Baulig <martin@ximian.com>
8580 * mini-x86.c (mono_arch_instrument_epilog): Added support for
8584 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
8585 Handle generic instances recursively.
8587 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
8589 * iltests.il: test for conv.u8 on a constant
8591 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
8593 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
8594 LCONV_x4 (shrun_32 (membase)).
8596 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
8598 * inssel-x86.brg: c&p rules for push/setret of long
8600 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
8602 * inssel-x86.brg: c&p rules for compare (base, regvar) and
8603 compare (regvar, base)
8605 * inssel-x86.brg: more burg love
8607 * inssel.brg: more cleanup
8609 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
8611 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
8613 * basic-long.cs, basic-calls.cs: new tests for optimization.
8615 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
8617 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
8620 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
8622 * mini-amd64.c (read_tls_offset_from_method): Add another case.
8624 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
8626 * inssel.brg (mini_emit_memcpy): use
8627 NO_UNALIGNED_ACCESS to disable memcpy optimization
8629 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
8631 * mini-amd64.c: Handle generic types in various places.
8633 * mini.c (mono_method_to_ir): Handle generic types in init locals.
8635 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
8637 * mini.c (handle_box): Fix warning.
8639 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
8641 * mini-amd64.h: Enable the emit_state optimization.
8643 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
8645 * mini-amd64.c: Add some new 64 bit peephole opts.
8647 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
8649 * cpu-amd64.md: sreg1 of div instructions must be %rax.
8651 * mini-amd64.c: Register allocator fixes.
8653 * mini.c: Add an optimization to emit_state to avoid allocation of new
8654 registers on some platforms.
8656 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
8658 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
8660 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
8661 allocation. Fixes #63085.
8663 * basic-long.cs: Add new regression test.
8665 * mini-amd64.c: Register allocator improvements.
8667 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
8669 * mini-amd64.c (read_tls_offset_from_method): Add another code
8672 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
8673 instruction sequence for nullifying class init trampolines.
8675 * objects.cs: Add new regalloc test.
8677 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
8679 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8681 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
8683 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
8686 * driver.c: Fix profiling after TLS changes.
8688 * driver.c (mono_main): Set mono_stats.enabled if needed.
8690 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
8693 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
8695 * mini-x86.c: use a 1 op rather than a 2 op tls access
8696 instruction -> faster.
8698 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8700 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8703 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
8705 * exceptions-sparc.c (throw_exception): fix typo
8707 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
8709 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
8710 set tree->dreg correctly with tls. Allow any
8711 register to be used.
8713 * mini-x86.c (read_tls_offset_from_method): add new code
8714 generation pattern seen with GCC.
8717 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8719 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
8720 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8721 exceptions-sparc.c: fix some performance issues in exception
8722 handling and setting of the stack trace for exceptions that were
8725 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8727 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8730 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
8733 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8735 This patch inlines tls access, when possible.
8737 * mini.h: new arch functions for TLS intrinsics.
8738 All platforms updated with a stub.
8740 * mini.c: use the new intrinsics
8742 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
8743 arch specific intrinsic for tls variables
8745 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8747 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
8750 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
8752 * mini.c: thread local allocation
8754 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
8756 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
8758 * Makefile.am: Link against the static version of libmonogc.
8760 * Makefile.am: Link the static versions of the convenience libraries
8761 into the mono executable.
8763 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8765 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
8767 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
8768 on integer overflow.
8770 * mini-amd64.c: Reorganize function call code.
8772 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
8774 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8776 * inssel-x86.brg: use xor eax,eax.
8778 * basic.cs: new tests
8780 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8782 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
8783 in exception throwing code.
8785 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8787 * inssel-x86.brg: use xor esi,esi.
8789 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8791 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8792 can trace methods compiled during mini_init () too.
8794 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8797 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8799 * Makefile.am: static link on x86 (r=zoltan)
8801 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8803 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8804 code since it causes some programs to fail.
8806 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8808 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8810 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8812 * mini.c: ovfops_op_map - add STACK_OBJ case for
8814 * basic.cs: add test_0_pin_string as test
8817 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8819 * Makefile.am: build C# if srcdir != builddir
8821 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8823 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8824 fall-through blocks.
8826 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8828 * driver.c: enable loop by default again and include abcrem in -O=all.
8830 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8832 * iltests.il: Add some localloc tests.
8834 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8836 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8839 * inssel-amd64.brg: Add some optimizations.
8841 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8844 * Makefile.am: Statically link mono against libmono on AMD64.
8846 * mini-amd64.c inssel-amd64.brg: Optimizations.
8848 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8850 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8852 * tramp-amd64.c: Patch calling code in trampolines.
8854 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8856 * mini-amd64.c: pinvoke struct passing fixes.
8858 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8860 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8861 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8863 2004-08-05 Duncan Mak <duncan@ximian.com>
8865 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8868 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8870 * mini-amd64.c (emit_move_return_value): Move return value for normal
8873 2004-08-05 Martin Baulig <martin@ximian.com>
8875 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8876 `type->type'; just modify `type' itself when dealing with enums
8877 and generic instances.
8878 (check_call_signature): Make `simple_type' a `MonoType *'.
8880 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8882 * mini.c: Use OP_PADD to add offsets to addresses.
8884 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8886 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8888 * mini-sparc.c (mono_arch_emit_epilog): fix check
8889 for folding last op into restore instruction
8891 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8893 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8894 helper methods using the code manager.
8896 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8898 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8900 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8902 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8903 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8905 * mini-s390.c: fix tail processing
8907 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8909 * mini-ppc.c: mul.ovf.un exception name fix.
8911 2004-08-03 Martin Baulig <martin@ximian.com>
8913 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8914 instances; before jumping to `handle_enum', also modify `ptype'.
8916 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8918 * cpu-sparc.md: fcall maximal length too small.
8920 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8922 * mini-amd64.c mini.h: Add initial support for passing/returning
8923 structures to/from pinvoked methods.
8925 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8927 * mini-ppc.c: reg allocator fix.
8929 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8931 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8933 * inssel.brg: Optimize memset on 64 bit machines.
8935 * mini-amd64.c: Fix some vararg cases.
8937 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8939 * mini-s390.c: Corrected macro in emit_float_to_int
8941 * s390-abi.cs: Tests to exercise the s390 ABI
8943 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8945 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8948 * basic.cs: Add a test for add.ovf.un.
8950 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8952 * mini-sparc.c: add case for OP_IDIV_UN
8954 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8956 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8958 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8960 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8962 * basic.cs: regression tests.
8964 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8967 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8969 * basic.cs: Add a new test.
8971 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8972 and AOT. Various fixes and optimizations.
8974 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8976 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8978 * mini-ppc.c: make sure temp regs are not used for global reg
8981 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8983 * cpu-sparc.md: conv_i8 fix for 64bits
8985 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8987 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8989 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8990 add opcode for cmp BYTE PTR [eax], imm.
8992 * inssel.brg: Make memcpy and memset takes bases.
8994 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8996 * *-amd64.*: More AMD64 work.
8998 2004-07-28 Ben Maurer <bmaurer@ximian.com>
9000 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
9001 add a compare-not-equal opcode.
9003 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
9005 * mini.c: Use mono_init_from_assembly instead of mono_init.
9007 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
9009 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
9011 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
9013 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
9015 * inssel.brg: 64 bit fixes.
9017 * mini.h (MonoCallInst): Add some AMD64 specific data.
9019 * mini.h: Add some OP_P opcodes.
9021 2004-07-28 Ben Maurer <bmaurer@ximian.com>
9023 * basic.cs: tests for 61797 and 61740
9025 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
9027 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
9028 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
9030 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
9032 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
9034 * *-amd64*.*: Ongoing AMD64 work.
9036 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
9038 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
9040 * *-amd64*: Ongoing AMD64 work.
9042 * mini-arch.h: Add AMD64 support.
9044 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
9046 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
9048 * mini-ops.h: Add new opcodes.
9050 * Makefile.am: Add AMD64 support.
9052 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
9053 rules into the inssel-long*.brg files.
9055 * *-amd64.*: Add beginnings of AMD64 backend.
9057 2004-07-22 Ben Maurer <bmaurer@ximian.com>
9059 * mini.c (print_dfn): commenting out the code that prints
9060 the cil. With -O=deadce, this makes -v -v crash.
9062 * cpu-pentium.md: make checkthis have a length of 2
9064 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
9066 * mini-sparc.h: fix implementations of __builtin
9067 functions for Sun compiler for V9.
9069 2004-07-16 Ben Maurer <bmaurer@ximain.com>
9071 * mini.c: use the new stelem.ref wrapper
9072 * exceptions.cs, arrays.cs: new stelem.ref tests
9074 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9076 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
9077 new XSP should work with these changes).
9079 2004-07-14 Ben Maurer <bmaurer@ximain.com>
9081 * inssel-{long32,x86,}.brg: trivial optimizations.
9083 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
9085 * mini.c: load value when emitting box operation in
9088 2004-07-12 Ben Maurer <bmaurer@ximian.com>
9090 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
9091 is one byte shorter than cmp DWORD PTR [eax], 0.
9093 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
9095 * inssel-ppc.brg: arguments on the stack are always
9096 relative to the stack pointer (spotted by Neale Ferguson).
9098 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9100 * exceptions-x86.c: delay appending the method name to the trace until
9101 after mono_jit_info_table_find is called, as this gets the real
9104 2004-07-09 Ben Maurer <bmaurer@ximian.com>
9106 * aot.c: register roots
9108 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
9110 * aot.c : I could just use PLATFORM_WIN32 flag.
9112 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
9114 * aot.c : Reverting the previous fix. This time it broke linux build.
9116 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
9118 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
9120 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
9122 * mini.c (handle_stack_args): Remove some more debugging code.
9124 * mini.c (handle_stack_args): Remove debug output left in by mistake.
9126 * driver.c mini.h aot.c: Allow additional options to be specified with
9127 --aot and pass them to mono_compile_assembly.
9129 * aot.c: Add experimental code to AOT compile all loaded assemblies
9130 on demand and save the code into a cache in the filesystem.
9132 * aot.c: Add support for more wrapper methods.
9134 * mini.c (handle_stack_args): Handle some corner cases. Fixes
9137 * cpu-*.md: Remove removed opcodes.
9139 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
9140 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
9141 related icalls to marshal.c.
9143 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
9145 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
9147 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
9149 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
9151 2004-07-06 Ben Maurer <bmaurer@ximian.com>
9152 * liveness.c: If liveness is recomputated we need to reset the information
9153 for each variable. This way, if the liveness range has been narrowed
9154 by optimizations that happened after the last computation, we can return
9157 For example, if you have
9162 // Tons of code that does not affect i
9168 i = 0 is dead code and will be removed by SSA. However, when
9169 linear scan gets to the code, i will still appear to be live
9170 throughout the entire block. This prevents good register allocation.
9172 2004-07-06 Martin Baulig <martin@ximian.com>
9174 * debug-mini.c (mono_debug_init_method): Allow
9175 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
9176 (mono_debug_add_icall_wrapper): New method.
9178 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
9180 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
9182 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
9185 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
9187 * aot.c (mono_aot_load_method): Fix loading of debug info.
9189 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
9191 * aot.c: Add logging support.
9193 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
9195 * mini.h: Add prototype for mono_print_method_from_ip.
9197 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
9199 * inssel.brg: 64 bit fixes.
9201 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
9204 * Makefile.am: Add SPARC64 support.
9206 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
9208 * aot.c: Fix alignment problems on 32 bit platforms.
9210 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
9212 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
9215 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
9218 * mini.h: Bump AOT file version. Some 64 bit fixes.
9220 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
9222 * inssel-sparc.brg: Add new rule to avoid register moves.
9224 * inssel.brg: Add ldind_to_load_membase helper function.
9226 2004-06-30 Ben Maurer <bmaurer@ximian.com>
9228 * mini.c: OffsetToStringData intrinsic.
9230 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
9232 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
9234 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
9237 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
9238 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9240 * mini.c: reinstated mono_compile_get_interface_var()
9241 on x86, too, since the change breaks the Gtk# build there as well.
9243 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9245 * driver.c: remove loop from the default optimizations: it seems to
9246 interact badly with some of the other options (see bug #60613).
9248 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
9250 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
9251 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
9253 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
9255 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
9256 vararg-using methods.
9258 2004-06-21 Martin Baulig <martin@ximian.com>
9260 * mini/mini-exceptions.c
9261 (mono_handle_exception): Added `gpointer original_ip' argument.
9262 After calling mono_unhandled_exception(), call
9263 mono_debugger_unhandled_exception() and if that returns true,
9264 restore the context and return.
9266 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
9268 * mini-ppc.c: prefer the use of relative branches so
9269 they won't need to be patched in aot code (patch from Patrick Beard).
9271 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
9273 * aot.c: patch from Patrick Beard to make the output assembly
9274 more correct for the MacOSX assembler. Small tweak to
9275 generate sane images on Linux/PPC, too.
9277 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9279 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
9280 case until bug #59509 is fixed (shows up in #60332).
9282 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9284 * mini.c: make sure the needed wrappers are compiled, too, with
9287 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
9289 * driver.c: remove NPTL reference in --version output.
9291 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9293 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
9294 generate valid assembly for the Mach-O assembler.
9296 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
9298 * driver.c: don't include abcrem in the all optimization specifier
9299 since it slows down jit compilation too much for now.
9301 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
9303 * mini.c: use BIGMUL only if both operands have the same signage.
9304 * iltests.il: Test for bug 60056. (errors related to signage in
9309 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
9311 * mini.c, aot.c: memory leak fixes.
9313 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9315 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
9317 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
9319 * Makefile.am: remove the -static hack completely, it links in
9320 statically glib as well.
9322 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
9324 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
9325 * exceptions.cs: make it compile with new mcs/csc.
9327 2004-06-03 Massimiliano Mantione <massi@ximian.com>
9328 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
9329 and added relevant test case.
9331 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
9333 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
9334 regressions in gtk-sharp.
9336 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
9338 * exceptions.cs: New regression tests.
9340 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
9342 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
9344 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
9346 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
9348 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
9350 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
9352 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
9354 * mini.c (mono_jit_runtime_invoke): Init class in this
9355 method instead of trusting mono_jit_compile_method to
9356 do the work (because wrappers can be in object class)
9358 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
9360 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
9362 * basic-long.cs: New regression test.
9364 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
9366 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
9369 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
9371 * Makefile.am: fix miguel's change to build mono statically against
9372 libmono (track build dependencies).
9374 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
9376 * cfold.c: Some glib versions do not have G_MININT32.
9378 2004-05-26 Massimiliano Mantione <massi@ximian.com>
9380 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
9381 with precision of tan, atan, sin and cos, and implemented related
9382 regressions tests (fixes bug 54467, but one new problem appeared and
9385 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
9387 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
9389 * exceptions.cs: Add test for constant folding && division by zero.
9391 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
9392 since driver.c is in libmono too, so the optimization was useless.
9394 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
9395 variable to driver.c so the compiler can emit more efficient code to
9398 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9400 * Makefile.am: don't distribute generated inssel.[ch] files.
9402 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
9404 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
9405 into the default appdomain. Fixes #58707.
9407 * jit-icalls.c: Remove the broken approximation for truncl, doing
9408 no conversion is better.
9410 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
9413 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9415 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
9416 of the mcrxr instruction which is not available on some processors
9417 even if it's documented to be. Implement add and sub overflow correctly
9418 (still not complete for long unsigned). Speed up icalls a bit.
9420 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
9422 * mini.c (mono_jit_compile_method_with_opt): Make sure that
9423 we run .cctor in the current domain instead of target_domain.
9425 Fixes bug #58558, .cctor not being called in -O=shared.
9427 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
9429 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
9431 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
9433 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
9434 which can be done with an imm8, do it that way.
9435 (mono_arch_output_basic_block): ditto for a jmp
9436 (mono_arch_emit_prolog): Computate maximum offset of a label.
9438 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
9440 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
9441 now tries to allocate prefered physical reg's for virtual
9442 regs. This reduces the number of emited spills/loads with
9443 20-30% on our core assemblies.
9445 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9447 * jit-icalls.c: truncl() is not needed and trunc() is
9448 the correct thing to do anyway (bug #58287).
9450 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
9452 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
9455 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
9457 * driver.c: enable loop optimizations by default.
9459 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
9461 * mini-x86.c: fix calc of max loop size when aligning loops start.
9463 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
9465 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
9468 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
9470 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
9473 * basic-long.cs: Add tests for add/subtract of immediates with carry.
9475 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
9477 * mini.c (inline_method): Allways inline some wrappers even if the cost
9478 is too large. Fixes #58785.
9480 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
9482 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
9484 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
9485 (crichton@gimp.org). Beginning of support for sparc/linux.
9487 * mini-sparc.c: Optimize retrieval of LMF address.
9489 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
9491 * exceptions-ppc.c: handle alloca in methods with clauses.
9493 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
9495 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
9497 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
9499 * mini.c: Delegate most of the abort signal work to
9500 mono_thread_request_interruption, which also handles Stop and Suspend
9503 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
9505 * mini.c mini.h: Allow inlining of icall wrappers if the backend
9506 supports the save/restore lmf opcodes.
9508 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
9510 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
9513 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
9515 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
9517 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
9518 methods which contain array accesses.
9520 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
9521 boundaries. Fixes #58537.
9523 * iltests.il: Add regression test for #58537.
9525 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
9527 * mini-x86.c (mono_arch_local_regalloc): Last part of
9528 fix for bug #58633 (releasing register to early).
9530 2004-05-18 Miguel de Icaza <miguel@ximian.com>
9532 * basic-long.cs: Add new regression test.
9534 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
9536 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
9537 register too early on the chain.
9539 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
9541 * mini.c (create_helper_signature): Use a helper function to reduce
9542 the code which needs to be written. Also set the calling convention of
9543 icalls on windows. Fixes #57840.
9545 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
9547 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
9548 exceptions-ppc.c: added helper function to get the instruction address
9549 from a signal handler context.
9551 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
9553 * helpers.c: use g_get_tmp_dir. Invokes happyness
9556 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
9558 * helpers.c: Add new env variable to pass args to objdump.
9559 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
9561 2004-05-17 Radek Doulik <rodo@ximian.com>
9563 * Makefile.am (common_sources): added abcremoval.h so it get
9564 disted and daily mono packages on go-mono.com will build again
9566 2004-05-17 Massimiliano Mantione <massi@ximian.com>
9568 * abcremoval.c: Fixed coding style, added copyright header.
9570 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
9572 * mini.h: Added prototype for abc removal main function.
9574 * build_relations_propagation_table.pl: Added copyright header.
9576 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
9578 * basic-long.cs: reg test for complex ceq_long bug.
9580 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
9582 * mini-x86.c (mono_arch_local_regalloc): Correctly free
9583 reg in long and clob case (bug #58343). Fixed/added comments.
9585 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
9587 * mini.c (mono_jit_runtime_invoke): Follow new convention
9588 of calling the invoke method with an function pointer.
9590 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
9592 * ChangeLog: Fix author of memory leak patch.
9594 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
9596 * Makefile.am: fix make dist as well...
9599 2004-05-14 Massimiliano Mantione <massi@ximian.com>
9601 * cfold.c: Made so that conversions from pointer to int4 are no-ops
9602 on archs where pointers are 4 bytes long.
9604 * Makefile.am: Added abcremoval.c source file.
9606 * abcremoval.c: Added abcremoval.c.
9608 * abcremoval.h: Added abcremoval.h.
9610 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
9612 * inssel.brg: Enabled bounds check removal.
9614 * mini.c: Added support for abcrem optimization.
9616 * mini.h: Added abcrem optimization label.
9618 * driver.c: Added support for abcrem optimization.
9620 * propagated_relations_table.def: Added propagated_relations_table.def.
9622 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
9624 * mini.c, cfold.c: fix style.
9626 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9628 * mini.c: handle issue with the low-level implementation of
9629 some long opcodes (bug #54209).
9631 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
9633 * basic.cs: test for my new cmov stuff.
9635 2004-05-13 Patrik Torstensson
9637 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
9638 opt and added peephole documentation.
9640 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
9642 * tramp-ppc.c: rewrote the generic trampoline code.
9644 2004-05-11 Patrik Torstensson
9646 * mini-x86.c: optimize long shl/shr asm code (one less branch)
9648 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
9650 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
9652 * mini.h mini.c dominators.c: Applied patch from Derek Woo
9653 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
9655 * mini.c: Add new icalls for AsAny marshalling.
9657 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
9659 * tramp-ppc.c, mini-ppc.c: more cleanups.
9661 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9663 * mini.c: no warnings.
9665 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9667 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
9669 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
9671 * mini.c: In the thread abort signal handler, if the thread is in the
9672 process of being stoped, don't throw the Abort exception, just stop the
9675 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
9677 * tramp-ppc.c: removed old code.
9679 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9681 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
9682 do some simple speed optimizations on ppc.
9684 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
9686 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
9687 and large offsets in load/store.
9689 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9691 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
9692 it causes regressions.
9694 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9696 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
9699 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
9701 * jit-icalls.c: remove warnings.
9702 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
9703 speedups for unsafe code.
9705 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
9707 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
9709 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
9711 * basic-calls.cs: Add new regression test.
9713 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
9716 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
9718 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
9721 2004-05-06 Patrik Torstensson
9723 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
9724 long reg allocation in any reg (not only eax:edx) and implemented
9725 long shl/shr ops in asm instead of helpers.
9727 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
9729 * mini-sparc.h: Fix warnings.
9731 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
9734 * mini-exceptions.c (mono_handle_exception): Call the filter in a
9735 separate statement for clarity.
9737 * mini-sparc.c: Update status.
9739 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
9741 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
9744 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9746 * inssel-ppc.brg: another small pre-release workaround:
9747 we don't do overflow detection for long_sub_un.
9749 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9751 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
9752 (also works around a weird ppc bug: 57957).
9754 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
9756 * tramp-ppc.c: trampoline fixes.
9758 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
9760 * mini-ppc.c: fixed typos.
9762 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9764 * mini-ppc.c, exceptions-ppc.c: more code saves registers
9765 at the top of the stack. Fixed typos. Use a frame registers
9766 for all the methods with exception clauses.
9768 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9770 * exceptions-ppc.c: restore fp registers.
9772 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9774 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
9775 order from the stack top (moved the stack room to save the
9776 return value for trace after the param area). Fixed corruption
9777 in restoring registers on unwind.
9779 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9781 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
9783 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9785 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9786 and prolog/epilog for methods that use it. Allow
9787 enough param area room for varargs methods. Fix miguel's
9788 breakage in exception handling.
9790 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9792 * Makefile.am: run genmdesc only on current arch.
9794 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9797 * mini-x86.h: fix the build on windows.
9799 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9801 * 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.
9803 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9805 * mini-exceptions.c: New file.
9807 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9808 Move some parts of the x86 exception handling code to an
9809 arch-independent file so it can be shared with other ports.
9811 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9813 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9815 2004-04-26 David Waite <mass@akuma.org>
9817 * driver.c: remove comma from end of enumeration declaration
9819 2004-04-26 Jackson Harper <jackson@ximian.com>
9821 * driver.c: parse config file before loading first assembly. This
9822 allows the user gac to be enabled/disabled.
9824 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9826 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9827 simpler mechanism: we do not care what is encoded initially
9828 (branch absolute or relative), we care about the code and its
9829 target. I kept the old code for reference for now.
9831 The new code tries first to determine if the jump is anywhere in
9832 the -/+32 absolute meg range, if it succeeds, it encodes using the
9833 absolute branch; If not, it tried to find something in the
9834 relative range, if not, it uses the handle_thunk code.
9836 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9838 * exceptions-ppc.c: use the correct ip register on macosx.
9840 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9842 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9844 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9846 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9847 Raise exception on integer divide by zero by hand since the hw
9848 doesn't support it. Handle NaNs in FP compares.
9850 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9852 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9853 code reducing duplication between the platforms and enabled
9854 signal exception handling (on linux for now).
9856 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9858 * exceptions-ppc.c: more macosx support.
9860 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9862 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9864 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9866 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9868 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9870 * iltests.il: more tests.
9872 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9874 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9877 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9879 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9881 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9883 * liveness.c: Mark variables as volatile in all basic blocks reachable
9884 from exception clauses.
9886 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9888 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9891 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9893 * iltests.il, basic.cs: more tests for regalloc.
9895 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9897 * iltests.il: Some tests for register allocation modifications
9900 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9902 * exceptions.cs: Add regression test for bug #56782.
9904 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9905 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9906 the beauty of fixing the same thing in 5 different files...
9908 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9910 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9913 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9915 * mini.c: Add support for STRWLPARRAY marshalling convention.
9917 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9919 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9920 to init the context to setup the regs pointer).
9922 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9924 * exceptions-ppc.c: more exceptions work.
9926 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9928 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9931 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9933 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9934 can use the memory directly.
9936 * cpu-pentium.md: Update documentation from a post from Zoltan.
9938 add x86_add_membase, x86_sub_membase, x86_mul_membase
9940 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9942 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9943 GENERAL_REGS they were also hardcoded for all PPC ports.
9945 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9947 Remove hard-coded limit for floating point registers, use
9948 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9950 Notice that in MacOS X calling conventions you can fit a lot more
9951 floating point values in registers, so I should update the PInvoke
9952 test to excercise the passing of floating point values on the
9953 stack (currently broken).
9955 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9957 * tramp-ppc.c (create_trampoline_code): Added
9958 JUMP_TRAMPOLINE_SIZE.
9959 (ppc_magic_trampoline): Follow the pattern from
9960 x86_magic_trampoline: if code is set to zero, return.
9961 (create_trampoline_code): Always pass MonoMethod to the jump
9962 trampoline, before it was passing a null.
9963 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9964 share the code with mono_arch_create_jit_trampoline.
9966 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9968 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9971 * cpu-g4.md: Added length for jmp instruction, the worst case
9972 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9975 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9977 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9979 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9981 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9982 before each IL instruction.
9984 * mini.c (CEE_BOX): Fix warnings.
9986 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9988 * mini.c: removed a few unused vars and extra whitespace.
9990 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9992 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9994 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9996 (OP_GETCHR): use the above
9997 (CEE_LDELEMA): use the above.
9999 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
10000 version of the generic impl.
10001 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
10002 (CEE_LDELEMA): use the above.
10004 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
10006 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
10009 * iltests.il: Added new regression test for #56317.
10011 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
10013 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
10014 under NetBSD. Fixes #56450.
10016 * liveness.c (update_gen_kill_set): Fix previous patch.
10018 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10020 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
10022 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
10024 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
10025 ldsfld and ldsflda.
10027 * inssel-sparc.brg: Add more optimizations.
10029 * mini-sparc.c: Replace multiply/divide with shifts if possible.
10031 2004-04-01 Martin Baulig <martin@ximian.com>
10033 * mini.c (handle_box): New static function; moved the
10034 implementation of CEE_BOX here.
10035 (mono_method_to_ir): Added `constrained_call' variable.
10036 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
10037 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
10038 mono_method_get_constrained() to get the method.
10040 2004-04-01 Martin Baulig <martin@ximian.com>
10042 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
10043 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
10044 (mono_method_to_ir): We don't need these macros anymore since
10045 mono_class_get_full() already takes care of it.
10047 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10049 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
10050 use @function (as doesn't accept #function here) and check the return
10051 value of system and stop if fails.
10053 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10055 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
10057 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
10059 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
10061 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
10063 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
10066 * basic-long.cs: Add test for negation of Int64.MinValue.
10068 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
10070 * mini-sparc.c: Update status.
10072 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
10074 * exceptions-sparc.c: Fix return value in filters.
10076 * inssel-sparc.brg: Fix register allocation in some rules.
10078 2004-03-28 Martin Baulig <martin@ximian.com>
10080 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
10083 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
10085 * mini-x86.c (mono_arch_patch_code): Fix warnings.
10087 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
10088 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
10089 remove unused conv_u4 opcode.
10091 * mini-x86.c: Remove valgrind workaround since it slows down things
10092 even when mono is not run under valgrind.
10094 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
10096 * mini-sparc.c: Update status.
10098 * inssel-sparc.brg: Add some optimizations.
10100 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
10101 future delay slot filling. Add support for varargs, tail calls and JMP.
10103 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
10104 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
10106 * inssel.brg: Fix register allocation in OP_ARGLIST.
10108 * inssel.brg: Fix warnings.
10110 2004-03-25 Martin Baulig <martin@ximian.com>
10112 * mini.c (inflate_generic_field): Removed.
10113 (mini_get_method): Removed, use mono_get_method_full(),
10114 (mini_get_class): Removed, use mono_class_get_full().
10115 (mono_method_to_ir): Pass our generic context to
10116 mono_field_from_token().
10118 2004-03-25 Martin Baulig <martin@ximian.com>
10120 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
10121 of a `MonoMethod *'.
10122 (mini_get_method): Take a `MonoGenericContext *' instead
10123 of a `MonoMethod *'.
10124 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
10125 a new local variable called `generic_context' which holds the
10126 current `MonoGenericContext *'; use it to lookup things.
10128 2004-03-24 Martin Baulig <martin@ximian.com>
10130 * mini.c (mini_get_class): New static method; if we're inside a
10131 generic instance, inflate the class if neccessary.
10132 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
10134 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
10136 * iltests.il: New regression test for #55976.
10138 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
10141 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
10143 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
10146 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
10148 * liveness.c: Consider SSA stores as well as loads when making vars
10151 * exceptions.cs: New regression tests for register allocation.
10153 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
10155 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
10156 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
10157 domain lock only to protect puntual access to data structures.
10158 Added access lock for sighash, jit_icall_hash_name,
10159 jit_icall_hash_addr and domain->code_mp.
10161 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
10163 * driver.c: Print SIGSEGV handling method.
10165 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
10167 * mini.c (setup_jit_tls_data): Handle case when this is called
10168 multiple times for a thread.
10170 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
10171 is different from fbxx_un. Fixes #54303. Also use constants instead of
10172 magic numbers in a lot of places.
10174 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
10176 * exceptions.cs: Fix cctor test when --regression is used.
10178 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
10180 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
10183 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
10185 * inssel-ppc.brg: fixed register assignments for some rules.
10187 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
10189 * exceptions.cs: Add test for exceptions in static constructors.
10191 * mini.c (mono_jit_compile_method_with_out): Move the calling of
10192 static constructors outside the domain lock. Fixes #55720.
10194 2004-03-17 Martin Baulig <martin@ximian.com>
10196 * mini.c (get_generic_field_inst): Removed, this'll never happen.
10197 (inflate_generic_field): Take the `MonoMethod *' instead of the
10198 `MonoClass *' and added support for generic method.
10199 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
10200 have a `field->parent->gen_params', only inflate the field if it's
10201 an open constructed type.
10203 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
10205 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
10206 exception object instead of the preconstructed ones.
10208 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10210 * mini.c: reverted changed to sigsegv_signal_handler commited
10211 accidentally in the previous patch.
10213 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10216 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
10217 running --aot with an old assembly.
10219 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
10221 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
10224 * mini-sparc.c: Add support for v9 branches with prediction.
10226 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
10228 * mini.c (mini_init): #warning is GNUC only
10230 * mini-sparc.h: implement __builtin_frame_address
10231 and __builtin_return_address for Sun C compiler
10233 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
10235 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
10237 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
10239 * basic-calls.cs: Add test for unaligned byref long argument passing.
10241 * mini-ops.h: Add sparcv9 compare and branch instructions.
10243 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
10244 v9 instructions if we have a v9 cpu.
10246 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
10247 registers for global allocation.
10249 * exceptions-sparc.c: Fixes.
10251 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
10253 * liveness.c (mono_analyze_liveness): Optimized version.
10255 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
10257 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
10260 * basic-float.cs basic-calls.cs: New regression tests.
10262 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
10264 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
10265 sigaltstack implementation.
10267 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
10269 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
10270 stuff if SIGSEGV_ON_ALTSTACK is not defined.
10272 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
10274 * mini.c: Fix warnings.
10276 * mini.c (mono_resolve_patch_target): New function which contains the
10277 arch independent part of the patching process.
10279 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
10280 patching code to a separate function.
10282 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
10284 * mini.c (add_signal_handler): ifdef out on Windows
10286 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
10288 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
10289 cpu-sparc.md: Add exception handling support + other fixes.
10291 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
10292 typed GC detection in --version.
10294 * basic.cs exceptions.cs: New regression tests.
10296 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
10297 the arch specific code can store data during a compilation.
10299 * mini-ops.h: Add OP_SETFRET.
10301 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
10302 function, register a separate icall for each arity, so the icalls can
10305 * mini.c (mono_print_tree): Print negative offsets in a more readable
10308 * mini.c: Make signal handling work on sparc.
10310 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
10312 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
10314 * jit-icalls.c: Emulate truncl by aintl on solaris.
10316 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
10318 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
10320 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
10322 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
10324 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
10325 a MarshalByRef type, inline a method that performs the check, taking into
10326 account that the object can be a proxy. Also implemented tow new opcodes:
10327 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
10328 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
10329 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
10331 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
10333 * mini-ppc.c: if a relative branch displacement is too big
10334 but it points to and area reachable with an absolute branch,
10337 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
10339 * mini.c: optimize small copies in cpblk.
10341 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
10343 * basic-calls.cs basic-float.cs: New regression tests.
10345 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
10346 negative offsets from %fp. Implement localloc. Fix local register
10347 allocation. Fix the case when the this argument needs to be saved to
10348 the stack. Implement some missing opcodes.
10350 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
10352 * mini.c (mini_method_compile): Reenable global regalloc in methods
10353 with exception handlers.
10355 * linear-scan.c (mono_varlist_sort): Fix warning.
10357 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
10359 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
10362 * liveness.c: Make all variables uses in exception clauses volatile, to
10363 prevent them from being allocated to registers. Fixes #42136.
10365 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
10367 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
10368 causes regressions.
10370 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
10371 argument to mono_arch_regalloc_cost.
10373 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
10376 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
10378 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
10379 Make the cost of allocating a variable to a register arch dependent.
10381 * basic-calls.cs: Fix compilation of tests.
10383 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
10384 helper function to cut back on the number of #ifdefs needed.
10386 * mini-ppc.c: Fix compilation.
10388 * basic-calls.cs: New regression tests.
10390 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
10392 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
10393 of l0 since that is callee saved.
10395 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
10398 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
10399 of delay instruction.
10401 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
10403 * mini.h (MonoCallInst): Add 'virtual' flag.
10405 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
10407 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
10409 * *.cs: New regression tests.
10411 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
10414 * mini.c (mono_runtime_install_handlers): Fix build.
10416 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
10417 'signal_stack_size' members.
10419 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
10420 alternate signal stack.
10422 * exceptions-x86.c: Add stack overflow handling.
10424 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
10425 functions to arch independent code.
10427 * mini.c (mono_print_tree): Print more detailed info for load_membase
10430 2004-02-23 Martin Baulig <martin@ximian.com>
10432 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
10434 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
10436 * mini-x86.c: fixed reg allocation for div/rem.
10438 2004-02-22 Miguel de Icaza <miguel@ximian.com>
10440 * driver.c (mono_main): Report some configuratio options on --version.
10442 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
10444 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
10445 low in the address space. Correctly flush memory in thunks where we
10446 output native code.
10448 2004-02-20 Martin Baulig <martin@ximian.com>
10450 * mini.c (mini_get_method): New static method; inflate all generic
10451 methods and methods in open generic instances.
10452 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
10453 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
10455 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
10457 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
10459 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
10461 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
10463 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
10465 * mini-sparc.c (flushi mono_arch_output_basic_block): make
10466 it compile using Sun's compiler.
10468 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
10470 * 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.
10472 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
10474 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
10476 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
10478 * mini-ppc.c: handle calls outside of the allowed range with thunks
10479 allocated using the code manager.
10480 * tramp-ppc.c: use the code manager to hold generated native code.
10481 Fixed the magic trampoline to just patch vtable entries.
10483 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
10485 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
10488 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
10490 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
10493 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
10494 if we have a working __thread implementation.
10496 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
10497 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
10499 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
10501 * mini-x86.c: Fix compilation under gcc 2.
10503 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
10505 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
10506 contains a call to the wrapped function.
10508 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
10509 OP_<CALL>_IMM opcodes, and use them under X86.
10511 * mini.c (mono_jit_find_compiled_method): Fix warning.
10513 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
10515 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
10517 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
10518 functionality to mini.c.
10520 * mini.c (mono_create_jump_trampoline): New function to create a jump
10521 trampoline. Return a compiled method instead of a trampoline if it
10522 exists. Add a cache for jump trampolines.
10524 * mini.c (mono_jit_find_compiled_method): New function to return a
10525 compiled method if it exists.
10527 * mini-x86.c: Call mono_create_jump_trampoline instead of
10528 mono_arch_create_jit_trampoline.
10530 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
10531 a jump trampoline. Fixes #52092.
10533 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
10535 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
10536 which is not up-to-date. Add check_corlib_version () instead.
10538 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
10541 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
10542 since newer valgrind versions do not need it.
10544 * mini.c (mono_jit_compile_method_with_opt): New helper function to
10545 compile a method with a given set of optimizations.
10547 * mini.c: Compile icall wrappers on-demand instead of at startup.
10549 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
10550 wrapper for an icall.
10552 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
10554 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
10557 * iltests.il: Add test for non-empty stack before switch instruction.
10559 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
10561 * mini.c: Add support for new stringbuilder marshalling conventions.
10563 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
10565 2004-02-01 Martin Baulig <martin@ximian.com>
10567 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
10568 in `ginst->mtype_argv'.
10570 2004-01-31 Miguel de Icaza <miguel@ximian.com>
10572 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
10573 facilitate grepping.
10575 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
10577 * mini.c: fixed buglet in initobj generic implementation for references.
10579 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
10581 * Makefile.am: make the version script conditional.
10582 * jit-icalls.c: handle missing truncl().
10584 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
10586 * exceptions.cs: Add more tests for double->int conversion.
10588 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
10589 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
10591 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
10593 * driver.c: make --verbose --version emit an error
10594 if the loaded corlib doesn't match the runtime version.
10596 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
10598 * mini-ppc.h: export ppc_patch().
10599 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
10600 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
10601 on par or better than on MacOSX.
10603 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
10605 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
10606 mono_lookup_pinvoke_call.
10608 * mini-x86.c: Under windows, the default pinvoke calling convention is
10609 stdcall. Fixes #52834.
10611 * mini.c (optimize_branches): Add an upper bound to the number of
10612 iterations to prevent infinite loops on strange loops. Fixes #53003.
10614 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
10616 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
10617 and ISINST. Fixes #52093.
10619 * objects.cs (test_0_vector_array_cast): New tests.
10621 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
10623 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
10624 checking in Array.Set ().
10626 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
10629 * object.cs (test_0_multi_array_cast): New regression test.
10631 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
10633 * exceptions-ppc.c: fix build on Linux/PPC.
10635 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
10637 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
10638 running under valgrind.
10639 (x86_magic_trampoline): Fix build bustage.
10641 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
10642 negative values as well. This is needed for the encoding of the line number
10643 info, since sometimes the line numbers are not in increasing order.
10645 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
10647 * cpu-pentium.md (localloc): Increase the size of the localloc
10648 instruction since it is a loop under Win32.
10650 * debug-mini.c (record_line_number): Get rid of unneccesary memory
10653 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
10655 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
10656 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
10657 Max Horn (max@quendi.de). Fix file names in comments.
10659 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
10661 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
10662 avoid stack overflow.
10663 (replace_usage): Avoid uninitialized variable warnings.
10665 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
10666 and taking the address of valuetype variables.
10668 2004-01-03 Patrik Torstensson
10670 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
10671 for other purposes than FP later on.
10673 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
10675 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
10678 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
10680 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
10682 2003-12-30 Patrik Torstensson <p@rxc.se>
10684 * mini-x86.h: Decreased number of availiable fp regs.
10685 Solves corner cases with FP spilling.
10687 2003-12-23 Patrik Torstensson <p@rxc.se>
10689 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
10690 for floating point stack tracking / spilling on x86.
10693 * basic-float.cs: added float mul overflow test.
10695 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
10697 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
10699 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10701 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
10702 supports for cond branches that overflow the immediate
10703 overflow offset. mcs can compile simple programs.
10705 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10707 * exceptions-ppc.c: exception handling support wip:
10708 finally handlers get run on exception.
10710 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
10712 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
10715 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10717 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
10718 initial support for stack walking and unwinding.
10720 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
10722 * driver.c (mono_main): Make corlib-out-of-sync message more
10723 descriptive. Also remove verify_corlib call.
10725 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10727 * mini.c: make CEE_NEWARR calls and other emulated opcodes
10728 not overlap with other call's arguments, too.
10730 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
10732 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
10733 move to arch-specific code the choice of arch-specific
10734 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
10735 * mini.c: ensure emulation calls will not interleave
10738 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
10740 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
10741 the magic trampoline stack frame is dropped before executing
10744 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
10746 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
10747 and integer to fp conversions. Added support for overflowing
10748 arguments on the stack. Reserve a couple more registers as temps.
10749 Added support for aot compilation (as output still needs to be
10752 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10754 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
10755 Don't overwrite return register in some corner cases.
10757 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
10759 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
10760 static constructors when AOT compiling.
10762 * driver.c (mono_main): Call mono_check_corlib_version.
10764 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10766 * cpu-g4.md, basic.cs: fixed div target register.
10768 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
10770 * mini-ppc.c, basic.cs: shl_imm fix with test.
10772 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10774 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
10775 structures by value. Misc fixes.
10776 * objects.cs: more tests.
10778 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
10780 * mini-ppc.c: lconv.ovf.i implemented.
10782 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10785 (mini_init): don't error out if someone already called g_thread_init.
10787 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10789 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10790 to be any type per the spec. Fix abnormal memory usage when
10791 the same object is repeatedly thrown.
10793 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10795 * mini.c: check for overruns in IL code.
10797 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10799 * TODO: Add/remove some todo entries.
10801 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10803 * driver.c (mono_main): Call mono_verify_corlib.
10805 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10807 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10808 This has been moved to mini.c
10809 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10810 type being casted is marshalbyref it could be a proxy, so instead of
10811 emitting the type check code, emit a call to a runtime method that will
10812 perform the check by calling CanCastTo if needed.
10814 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10816 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10817 methods with large stack frames under Win32.
10819 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10821 * Makefile.am: Distribute regression tests.
10823 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10824 at the end instead of inserting each variable into the sorted list.
10826 * linear-scan.c (mono_varlist_sort): New helper function.
10828 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10830 * mini.c: ensure arguments and locals are within bounds.
10832 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10834 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10837 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10839 * mini.c (mono_cprop_copy_values): Fix crash.
10841 * aot.c: Set verbosity back to 0.
10843 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10845 * regalloc.c: complete memory leak fix by Laurent Morichetti
10848 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10850 * driver.c (main_thread_handler): Revert the previous patch.
10852 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10855 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10856 memory from the memory pool.
10858 * driver.c (main_thread_handler): Turn on all optimizations when
10861 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10862 an array for better performance.
10864 * regalloc.c (mono_regstate_assign): Fix memory leak.
10866 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10867 serialize the debug info.
10869 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10870 debug info from the serialized representation.
10872 * aot.c: Save debug info into the generated file and load it when
10875 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10877 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10879 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10880 More FP-related fixes.
10882 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10884 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10885 and register allocation buglet. Hello world now runs.
10887 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10889 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10890 * tramp-ppc.c: fixed class init trampoline.
10891 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10893 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10895 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10896 mini.c: more ppc changes/fixes.
10898 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10900 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10901 Also optimize the case when the arguments are the same in the caller
10904 * iltests.il: Add tests for tail calls with valuetype arguments.
10906 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10908 * mini-ppc.c: fixes for struct return type.
10910 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10912 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10913 mono_spillvar_offset() to arch-specific code.
10915 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10917 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10919 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10921 * exceptions-x86.c: Fix stack space leaks.
10923 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10924 registers from the lmf if the method has save_lmf set.
10926 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10928 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10929 of icall wrappers into InvokeInDomain, since these are now per-domain.
10931 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10933 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10934 make some opcode emulation and intrinsic ops enabled/disabled
10935 according to the architecture. More fixes.
10937 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10939 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10941 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10943 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10944 arch-specific handling for 'this' and struct return type to
10945 arch-specific code.
10947 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10949 * aot.c: prevent divide by zero error when reporting (it happened with
10950 Accessibility.dll).
10952 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10954 * mini.h (inst_switch): Remove unused macro.
10956 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10959 (load_aot_module): free 'info->methods' and 'info' properly. No more
10960 "free(): invalid pointer blah" messages when you have an old aot
10963 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10965 * jit-icalls.c, mini.c: Added support for context static fields.
10967 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10969 * mini.c (mono_method_blittable): Methods which set LastError are not
10970 blittable either. Fixes #51108.
10972 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10974 * mini.c: flush icache.
10975 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10977 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10979 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10981 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10983 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10986 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10989 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10991 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10993 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10994 instruction when the result is discarded.
10996 * iltests.il (test_0_div_regalloc): New regression test.
10998 * arrays.cs: Fix compilation error.
11000 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
11002 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
11003 float rules to inssel-x86.brg: sane architectures with FP registers
11004 don't need to implement these rules.
11006 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
11008 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
11010 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
11012 * mini.h, inssel-long32.brg: fixed endianess issues in int64
11013 implementation of 32 bit systems.
11015 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
11017 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
11018 (Jeroen Zwartepoorte).
11020 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
11022 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
11023 the caller and the callee matches.
11025 * mini.c (mono_method_to_ir): Add comment.
11027 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
11028 signbit is missing on some platforms.
11030 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
11032 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
11034 * mini.c (setup_jit_tls_data): Call the new function.
11036 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
11038 * mini-x86.c: Add experimental support for fast access to the lmf
11039 structure under NPTL/Linux 2.6.x.
11041 2003-11-06 Martin Baulig <martin@ximian.com>
11043 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
11044 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
11047 2003-11-02 Martin Baulig <martin@ximian.com>
11049 * mini.c (inflate_generic_field): New static method.
11050 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
11051 generic instance and the field is declared in a generic type, call
11052 inflate_generic_field() to inflate it. Fixes gen-28.cs.
11054 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
11056 * mini.h mini.c (mono_method_same_domain): New function to return
11057 whenever the caller and the callee are in the same domain.
11059 * tramp-x86.c (x86_magic_trampoline): Use the new function.
11061 2003-10-30 Martin Baulig <martin@ximian.com>
11063 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
11064 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
11066 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
11067 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
11069 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
11071 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
11074 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
11075 object here, so it is in the correct appdomain etc.
11077 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
11079 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
11081 (mono_method_to_ir): Avoid freeing the type created returned from
11082 mono_type_create_from_typespec, since it is put into an internal cache
11083 by the function. Fixes pointer.exe.
11085 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
11086 trampolines for icalls and pinvokes as well. Fixes #33569.
11088 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
11090 * mini.c: Update after appdomain changes.
11092 * mini.c (mono_jit_compile_method_inner): Allways compile native
11093 method wrappers in the root domain, since there can only be one
11094 instance of them, whose address is stored in method->info.
11096 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
11098 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
11099 environment variable. Instead detect automatically whenever running
11100 under valgrind using the magic macro RUNNING_ON_VALGRIND from
11103 2003-10-16 Miguel de Icaza <miguel@ximian.com>
11105 * trace.c, trace.h: New files that implement the new trace option
11108 * driver.c: Document new --trace options.
11110 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
11113 - if (mono_jit_trace_calls)
11114 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
11116 * mini.h: prototypes.
11118 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
11120 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
11122 * mini.c inssel.brg: Implement typedefbyref opcodes.
11124 * mini.c (mono_jit_compile_method): Remove unused local variable.
11126 * mini.c (mono_jit_compile_method_inner): Ditto.
11128 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
11130 * tramp-x86.c (x86_class_init_trampoline): Fix build.
11132 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
11134 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
11136 * mini.c (mono_no_aot): Remove unused global variable.
11138 * mini.c: Thread safety fixes.
11140 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
11142 * mini.c (mono_create_class_init_trampoline): Add a lock around
11143 class_init_hash_addr.
11145 * arrays.cs (test_0_newarr_emulation): Add new regression test for
11148 * mini.c: Decompose the NEWARR instruction before decomposing its
11149 arguments. Fixes #30073.
11151 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
11153 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
11156 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
11158 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
11160 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
11162 * driver.c: Add support for compiling icall wrappers to --compile.
11164 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
11166 * inssel.brg: The empty value in class->interface_offsets is -1, not
11169 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
11171 * objects.cs: New test for 'is' operator on an array of interfaces.
11173 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11175 * tramp-ppc.c: update trampoline code to support jumps
11176 and class initialization.
11178 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
11180 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
11182 * inssel.brg (OP_UNBOXCAST): Fix #46027.
11184 * inssel.brg (OP_UNBOX): Remove unused rule.
11186 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
11187 region instead of one for each method. Fixes #47813.
11189 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
11191 * exceptions.cs (test_0_nested_finally): New regression test for
11192 nested exception handlers.
11194 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
11196 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
11198 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
11201 * mini.c (mono_method_check_inlining): Make the inlining limit
11202 configurable by an environment variable.
11204 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
11206 * mini.h: Bump AOT file version.
11208 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
11209 token, store the image along with the token, since the token might not
11210 refer to the same image as the method containing the relocation,
11211 because of inlining.
11213 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
11215 * mini.c (mono_precompile_assemblies): New function to compile
11216 all methods in all loaded assemblies.
11218 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
11220 * regalloc.h regalloc.c (MonoRegState): Change the type of
11221 iassign and fassign to int*, since they can contain large negative
11222 values if the register is spilled. Also added some comments. Fixes
11225 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
11226 under Win32. Fixes #42964.
11228 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
11230 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
11232 * aot.c: Added support for AOT compiling methods which contain calls
11233 to wrappers. Currently, only remoting-invoke-with-check wrappers are
11236 * driver.c (compile_all_methods): Run the compilation in a thread
11237 managed by mono. Fixes #44023.
11239 * mini.c (mono_codegen): Print full method name in verbose output.
11241 * mini-x86.c (mono_arch_patch_code): Fix warning.
11243 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
11244 jumps, since the method we are jumping to might be domain-specific.
11246 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
11248 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11250 * inssel.brg: string chars are unsigned.
11252 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
11254 * TODO: New todo item.
11256 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
11257 which calls mono_runtime_class_init and patches the call site to
11258 avoid further calls.
11259 (mono_arch_create_class_init_trampoline): New arch specific function
11260 to create a class init trampoline.
11261 (create_trampoline_code): Generalized so it can create
11262 class init trampolines as well.
11264 * mini.c (helper_sig_class_init_trampoline): New helper variable.
11265 (mono_create_class_init_trampoline): New function to create and cache
11266 class init trampolines.
11267 (mono_find_class_init_trampoline_by_addr): New function to lookup the
11268 vtable given the address of a class init trampoline. Used by the
11270 (mono_codegen): Generate a call to a trampoline instead of
11271 mono_runtime_class_init in LDSFLD[A].
11272 (mono_codegen): Add relocations for the new trampoline.
11274 * mini.h mini-x86.c aot.c: Added a new relocation type:
11275 MONO_PATCH_INFO_CLASS_INIT.
11277 * mini.h: Bump AOT version number.
11279 * aot.c: Create a copy of the loaded code instead of using the original
11280 so methods which call each other will be close in memory, improving
11283 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
11284 patch since it breaks the regression tests.
11286 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
11287 for the register saving instruction sequence since the
11288 frame_state_for function in glibc 2.3.2 don't seem to detect it.
11290 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
11292 * TODO: Fix todo item && remove another.
11294 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
11296 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
11299 * aot.c: Moved the check for MONO_LASTAOT into the initialization
11300 function of the module.
11302 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
11303 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
11304 --no-aot command line option.
11306 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
11308 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
11309 by Bernie Solomon (bernard@ugsolutions.com).
11311 * inssel.brg: Refactor the interface offset table related code into
11312 its separate functions and add support for the AOT case.
11314 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
11316 * aot.c (mono_aot_get_method_inner): Fix memory leak.
11318 * aot.c: Added mono_aot_verbose variable and made all debugging
11319 output depend on the value of this variable.
11321 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
11322 method_label and info_label.
11324 * mini.h mini-x86.c aot.c: Added a new relocation type
11325 MONO_PATCH_INFO_IID for klass->interface_id.
11327 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
11328 the MonoJitInfo structure.
11330 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
11331 a non-root appdomain in shared mode.
11333 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11335 * aot.c: make aot loader less verbose. Remove free of unused variable.
11337 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
11339 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
11341 * .cvsignore: Added *.dll.
11343 * mini.c (mono_print_tree_nl): New function callable while debugging.
11345 * mini.c (mono_print_code): Export this.
11347 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
11350 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
11352 * mini.h (MonoCompile): Added 'jit_info' field.
11354 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
11355 the cfg structure, since it is needed by the AOT compiler.
11357 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
11359 * aot.c: A major rewrite. Changes include:
11360 - save exception tables for methods which have them.
11361 - cache failed lookups in aot_get_method () to avoid the (slow) calls
11362 to g_module_symbol.
11363 - reworked the file format so it is now much smaller and needs
11364 fewer relocation entries.
11366 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
11368 * aot.c (load_aot_module): Fix build bustage on platforms without
11371 2003-09-04 Martin Baulig <martin@ximian.com>
11373 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
11375 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
11377 * TODO: Some new optimization ideas.
11379 * aot.c: Move AOT module loading logic here from mono_assembly_open.
11381 * aot.c: Save the optimization flags used to compile the code into
11384 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
11385 support emitting domain specific code.
11387 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
11388 no longer domain neutral. It can be made domain neutral by compiling
11389 with --optimize=shared.
11391 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
11392 between appdomains.
11394 * driver.c mini.h mini.c: New --no-aot debugging option which disables
11395 loading of AOT code.
11397 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
11399 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
11400 if there is no domain neutrality information.
11402 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
11404 * aot.c (mono_compile_assembly): Emit a symbol containing the file
11405 format version into the generated library.
11407 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
11408 callee method into the caller since one of them could be shared.
11410 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
11411 system exceptions from AOT code now works.
11413 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
11414 method if it is domain neutral and the callee is not.
11416 * graph.c (cfg_emit_one_loop_level): Fix warning.
11418 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
11420 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
11423 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
11425 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
11426 is needed by code which is executed before mono_runtime_init ().
11427 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
11429 * mini.c (mono_thread_abort): Fix warning.
11430 (mono_jit_compile_method): Call static constructor in the AOT case too.
11432 * aot.c (mono_compile_assembly): Fix warning.
11434 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11436 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
11438 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
11440 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
11442 * cpu-pentium.md: Fix the length of call opcodes so they include the
11443 ESP restoring instruction. Fixes #47968.
11445 2003-08-28 Martin Baulig <martin@ximian.com>
11447 * mini-x86.c (mono_arch_call_opcode): Added support for
11448 MONO_TYPE_GENERICINST.
11450 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
11452 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
11454 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
11455 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
11457 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
11460 2003-08-26 Martin Baulig <martin@ximian.com>
11462 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
11463 when reporting an error, set this to the actual error location.
11464 (mono_method_to_ir): Report the correct error location if
11465 get_basic_blocks() returned an error.
11467 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
11469 * mini.c (mono_type_blittable): OBJECT is not blittable.
11470 (mono_method_blittable): Methods which have marshalling descriptors
11471 are not blittable either. Fixes #47842.
11473 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
11475 * driver.c mini.c: Use an environment variable instead of a global
11476 variable. Also fix the build.
11478 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
11479 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
11482 * driver.c mini.c: Added --with-valgrind option to turn off some
11483 code which prevents mono from running under valgrind.
11485 * mini.c (mono_emit_call_args): Fixed warning.
11487 * mini.c (mono_emulate_opcode): Fixed warning.
11489 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11491 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
11492 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
11493 regalloc.c, regalloc.h: specify available registers in arch-specific
11494 code and support floats in the regallocator (patch by Laurent Morichetti
11497 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11499 * mini.c: mono_thread_current() can be called only after
11500 mono_runtime_init(): rearrange code to not call it early on.
11502 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11504 * mini.c: allocate jump tables in the code mempools.
11506 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11508 * mini.c, mini.h: make sure per-thread data allocated by the jit is
11511 2003-08-10 Miguel de Icaza <miguel@ximian.com>
11513 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
11514 12 to 16. This fixes bug #47453.
11517 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
11519 * mini-ppc.c: fixed indexed load and unsigned compares.
11521 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
11523 * mini.c: reenabled installation of handler for
11524 thread abort signal.
11526 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11528 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
11529 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
11530 until it's fixed and actually useful.
11532 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11534 * inssel-long32.brg: couple more opcodes implemented.
11536 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
11538 * mini-sparc.c: Even more opcodes implemeted.
11540 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
11542 * mini-sparc.c: More opcodes implemented.
11544 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
11546 * mini-sparc.c: More opcodes implemented.
11548 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
11550 * inssel-sparc.brg: Add some needed rules. Direct
11552 * Makefile.am: Use inssel-sparc.brg
11553 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
11554 an assert happy for now.
11556 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
11558 * mini-sparc.c: Fixed compile errors.
11559 * exceptions-sparc.c: Same. We now produce a mono binary
11560 on sparc-linux. Yea.
11562 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
11564 * mini-sparc.c: Renamed registers. Also some macro cleanups.
11565 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
11566 They compile, but do not work.
11568 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11570 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
11571 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
11572 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
11575 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11577 * mini.c: more opcodes implemented and better support for generics.
11579 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11581 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
11582 * mini.c, mini.h: first cut at generics support: some new instructions
11583 added and changed the behaviour of some of the existing ones.
11585 2003-07-21 Miguel de Icaza <miguel@ximian.com>
11587 * mini.c: Removed definition of metadata_shared mutex here.
11589 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11591 * mini-x86.c: make vararg calls work for instance methods.
11593 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
11595 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
11596 returns the arguments in a separte list, now.
11598 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11600 * aot.c, mini.c: updates for array type representation changes.
11602 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
11604 * mini.c: register function to perform jit shutdown.
11606 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11608 * mini.c: use a faster allocator if possible.
11610 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11612 * aot.c: some cleanups and portability changes.
11614 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11616 * mini.c: use faster allocation for CEE_BOX if possible.
11618 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11620 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
11621 Moved inlined mempcy code to its own function so that is can be
11622 reused. Added an inline memset function as well (optimized initobj).
11623 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
11625 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11627 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
11629 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
11631 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
11632 arch code can setup the cpu for CLR execution, if needed.
11633 We use it on x86 to set the precision of FP operations.
11635 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
11637 * mini.c: disable some optimizations if we can guess they'll cost too
11638 much for a given method.
11640 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
11642 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
11644 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
11645 * mini.h mini.c mini-x86.c: Added instruction level coverage
11646 info collection support.
11648 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11650 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
11651 is now implemented in the profiling API. Get rid of a couple of
11652 unnecessary global variables.
11654 2003-06-15 Nick Drochak <ndrochak@gol.com>
11656 * basic-long.cs: tests for negative values for bigmul, and unsigned.
11657 * cpu-g4.md: add op_bigmul and op_bigmul_un
11658 * cpu_pentium.md: add op_bigmul_un
11659 * inssel-long32.brg: add rule for unsigned bigmul
11660 * mini-ops.h: define OP_BIGMUL_UN
11661 * mini-x86.c: THE BUG: handle (un)signed properly
11662 * mini.c: choose unsigned opcode if needed.
11663 This set of patches fixes bug #44291
11665 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
11667 * mini.c (optimize_branches): improved to handle all kinds of
11668 conditional branches.
11670 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11672 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
11673 don't raise exceptions.
11675 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11677 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
11678 to arch-specific files.
11680 2003-06-09 Martin Baulig <martin@ximian.com>
11682 * Makefile.am (libs): Added $(LIBGC_LIBS).
11684 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
11686 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
11687 and OP_ATAN (fixes bug#44293).
11689 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
11691 * Makefile.am, mini-x86.c: rename cpu description array to
11692 pentium_desc, since some compilers define the 'pentium' preprocessor
11695 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
11697 * mini.c (mini_select_instructions): add explicit branch if the
11698 following block is not the false target of a conditional branch -
11699 we need this with any optimization that reorder or remove bblocks
11701 * mini.c (optimize_branches): bug fixes
11703 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
11705 * mini.c (mono_method_to_ir): inline static readonly fields
11707 * ssa.c (fold_tree): start cfold support for long (very simple
11710 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
11712 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11714 * inssel.brg: fixed memcpy (bug #44219).
11716 2003-06-05 Dick Porter <dick@ximian.com>
11718 * driver.c: Set the glib log levels to not abort if g_message
11721 g_set_prgname() has to happen before mini_init() so that the
11722 process handle gets the info.
11724 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11726 * driver.c: add intrins to the default optimizations to get wider
11729 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11731 * mini.h: some large basic blocks will overflow a 16-bit
11732 integers for symbolic registers.
11734 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11736 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
11737 (mono_arch_output_basic_block): fix bug 43499
11739 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11741 * mini.c: kill duplicated definition of mono_debug_format.
11743 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
11745 * mini-x86.c, arrays.cs: fixed register allocation bug.
11747 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11749 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
11751 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
11753 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11756 (print_method_from_ip): also print source location information if
11759 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
11761 * mini.c (mono_find_block_region): bug fix in region code
11762 (mini_method_compile): enable removing unreachable code again, but
11763 only in methods without exception clauses.
11765 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11767 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
11768 Implemented arglist opcode and handling of TypedReference type.
11769 Fixed x86 call convention when a structure is returned.
11770 Minimal support for calling static vararg methods.
11772 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
11774 * mini.c (mini_method_compile): always remove unreachable code,
11775 because the code in them may be inconsistent (access to dead
11776 variables for example).
11778 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11780 * driver.c, debug-mini.c: warning fixes.
11782 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11784 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11786 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11788 * mini.c: thread-static fields are registered in mono_class_vtable(),
11789 so ensure the function is called before checking for them.
11791 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11793 * mini.c (optimize_branches): fix for bug 43586
11795 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11796 overflow (fixes Bug #43639)
11798 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11800 * mini.c, objects.cs: allow the use of stobj for primitive types.
11802 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11804 * mini.c: be less strict about argument checking until we support
11805 running the verifier.
11807 2003-05-27 Nick Drochak <ndrochak@gol.com>
11809 * basic-long.cs: tests for (ulong)int * (ulong)int also
11810 * mini.c: use the same trick for (ulong)int * (ulong)int
11812 2003-05-27 Nick Drochak <ndrochak@gol.com>
11814 * basic-long.cs: add regression test for (long)int * (long)int
11815 * cpu-pentium.md: add op_bigmul specification
11816 * inssel-long32.brg: add OP_BIGMUL rule
11817 * mini-ops.h: add OP_BIGMUL
11818 * mini-x86.c: register allocator: handle case where src1 needs to be
11820 * mini.c: substitute special BIGMUL opcode in the tree for
11821 (long)int * (long)int
11823 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11825 * jit-icalls.c: call the type ctor on field access if needed.
11827 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11829 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11830 to a method (including results of ldelema, bug#43207).
11832 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11834 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11835 colors to show exception handler blocks.
11837 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11838 (fix for pinvoke7.cs).
11840 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11842 * mini.h, mini.c: ensure correct initialization order for types that
11843 require it. Prepare for lazy compilation of jit icall wrappers.
11844 Provide a name for opcode emulation to reduce unneeded mallocing.
11846 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11848 * mini-x86.c: better register restoring code and profiling
11849 support for tail calls.
11851 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11853 * mini.h, driver.c: prepare for leaf methods optimization.
11855 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11857 * mini.c: get targets of branches before converting a method.
11859 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11861 * mini.c (optimize_branches): added some experimental code (disbaled)
11863 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11865 * mini.c (optimize_branches): fix branch to branch optimization
11867 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11869 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11871 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11873 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11876 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11878 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11879 enable use of interface variables again.
11881 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11882 I1 to registers because there is no simply way to sign extend 8bit
11883 quantities in caller saved registers on x86.
11885 * inssel-float.brg: set costs of some rules to 2 so
11886 that monobure always select the arch. specific ones if supplied,
11887 regardless of the order we pass the files to monoburg.
11889 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11891 * mini.c, mini-x86.c: since the magic trampoline for jumps
11892 can't patch the code directly, we do it as soon as the
11893 method gets compiled.
11895 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11897 * mini-x86.c, mini.h: introduce a new patching method
11898 to support CEE_JMP and tail calls.
11899 * mini.c: obey tail.call. Don't precompile methods target
11901 * tramp-x86.c: new trampoline code to handle methods
11902 reached through a jump.
11904 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11906 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11907 bit values to registers
11909 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11911 * mini.c (mono_compile_get_interface_var): share interface
11912 variables if possible.
11914 2003-05-16 Martin Baulig <martin@ximian.com>
11916 * debug-mini.c (mono_init_debugger): New function to initialize
11917 the debugger. This is not in the debugger since it needs to
11918 access some of mini's internals.
11920 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11922 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11924 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11926 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11927 for value type handling.
11929 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11931 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11932 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11934 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11936 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11937 the constructor through a proxy.
11939 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11941 * jit-icalls.c, inssel.brg: fixes to array element address
11944 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11946 * mini-x86.c (is_regsize_var): allocate pointer to registers
11948 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11950 * driver.c: fixed typo, added intrins to the set of optimizations
11951 tested with regressions.
11953 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11955 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11956 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11959 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11961 * inssel.brg: remove some common pop instructions without side effects
11963 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11965 * inssel-x86.brg: fixed thinko in int to double conversions.
11967 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11969 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11971 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11973 * inssel-long32.brg: two more missing instructions.
11975 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11977 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11978 if not already set.
11980 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11982 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11985 * basic-float.cs: Added tests for negative zero.
11987 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11989 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11990 a couple of missing operations for long casts, with test cases.
11992 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11994 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11996 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11998 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11999 code size estimation.
12001 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
12003 * mini.c (mono_jit_create_remoting_trampoline): make it work with
12004 abstract methods (fix bug 42542)
12006 * aot.c: add ability to handle array types
12008 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
12010 * mini.c: Call the _specific versions of the object allocation
12011 functions if possible.
12013 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
12015 * driver.c: call setlocale ().
12017 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
12019 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
12022 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
12024 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
12026 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
12027 wrappers (fix bug 42122)
12029 2003-05-04 Martin Baulig <martin@ximian.com>
12031 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
12033 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
12034 s/mini_set_defaults/mono_set_defaults/g.
12036 2003-05-04 Martin Baulig <martin@ximian.com>
12038 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
12040 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
12042 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
12043 (reported by Don Roberts).
12045 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
12047 * mini.c: temporarily work around two bugs for this release.
12049 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
12051 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
12052 that contains -export-dynamic and it makes using the ld script
12054 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
12056 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
12058 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
12061 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
12063 * mini.c: make sure leave calls all the needed finally blocks,
12064 even when the target jumps out of multiple exception clauses.
12066 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12068 * ldscript, Makefile.am: add linker script to reduce the number of
12069 exported symbols (should also fix the issues with libwine defining
12070 some of the same symbols in io-layer).
12072 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
12074 * driver.c (mini_main): Avoid assertion when no file name is given on
12077 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
12079 * driver.c: added --version/-V command line option.
12080 Added the inline optimization in the regression tests.
12082 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
12084 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
12085 to the type in the method signature (fixes bug#42134).
12087 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
12089 * mini.c: when inlining, check this is not null only when needed (bug #42135).
12091 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
12093 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
12095 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12097 * driver.c: fixed bug #42100.
12099 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
12101 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
12103 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
12105 * mini.c: moved most of the code required to do inlining to its own
12106 function so it can be reused. Inline also ctors if appropriate.
12108 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
12110 * Makefile.am: Link with -export-dynamic so shared libs loaded by
12111 the runtime can call mono API functions.
12113 2003-04-27 Martin Baulig <martin@ximian.com>
12115 * debug-mini.c (mono_debug_init_method): Added
12116 `guint32 breakpoint_id' argument; if the method has a breakpoint,
12117 send a notification to the debugger.
12119 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
12120 running in the Mono Debugger, just pass the breakpoint number to
12121 mono_debug_init_method().
12123 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
12125 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
12127 * mini.c: allow some more unsafe compares.
12129 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12131 * mini-x86.c, Makefile.am: make distcheck works (partially from
12132 a patch by Richard Lee <r.h.lee@attbi.com>).
12133 * regset.c, regset.h: removed, they are unused.
12135 2003-04-25 Dick Porter <dick@ximian.com>
12137 * driver.c: Usage reports the name as 'mono' not 'mini'
12138 * exceptions-x86.c: Build and run on freebsd
12140 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
12142 * Makefile.am: install the program with the 'mono' name and
12143 the library as libmono instead of mini and libmini.
12145 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
12147 * driver.c: provide the APIs for the embedding interface of the old jit.
12149 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
12151 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
12153 2003-04-23 Martin Baulig <martin@ximian.com>
12155 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
12157 * driver.c: Added `--debug' command line argument to enable
12160 2003-04-23 Martin Baulig <martin@ximian.com>
12162 * debug.[ch]: Removed. The code is now in
12163 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
12165 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
12168 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
12170 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
12172 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12175 (mini_cleanup): moved mono_runtime_cleanup call after the call to
12176 mono_domain_finalize.
12177 (mini_method_compile): use mono_method_profile* if the the option is
12180 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
12182 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
12183 methods with their wrapper.
12185 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
12186 methods with their wrapper.
12188 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
12191 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
12194 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
12197 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
12199 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
12201 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
12203 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
12204 of the mempool. This is slightly faster and uses less memory
12206 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
12208 * mini.c: avoid O(n) allocation for variables.
12210 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
12212 * mini.c: handle items on the stack after inlining methods.
12214 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
12216 * mini.c: make the method->opcode optimization dependent
12217 on MONO_OPT_INSTRINS and do it lazily.
12219 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
12221 * driver.c: print overall results at the end of regression run.
12223 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
12225 * inssel.brg: don't overwrite symbolic registers.
12227 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
12229 * inssel-x86.brg: fix conversion from long to float.
12231 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
12233 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
12235 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
12237 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
12239 * driver.c: Added --print-vtable option as in the old JIT.
12241 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
12243 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
12245 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
12247 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
12249 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
12251 * mini.c regalloc.c regalloc.h: Fix memory leak.
12253 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
12255 * aot.c (mono_aot_get_method): register all used strings
12257 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
12259 * mini.c: always intern strings references with ldstr at compile time.
12261 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
12263 * Makefile.am: add BUILT_SOURCES.
12265 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
12267 * driver.c: give a better error message when the assembly to execute
12268 doesn't have an entry point.
12270 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
12272 * Makefile.am: added hack for automake
12274 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
12277 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
12279 22003-04-07 Martin Baulig <martin@ximian.com>
12281 * Makefile.am: Added Makefile.am.
12283 * debugger-main.c: Removed, this is now in the debugger where it
12286 * mini.pc.in: Call this package `mini' for the moment.