1 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
3 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
8 * aot.c (mono_compile_assembly): Fix a warning.
10 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12 * declsec.c: Look for security attributes on the original MonoMethod
13 (and not the wrapped one). This fix permissions on icalls.
15 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
17 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19 * mini.c (mono_allocate_stack_slots): Add a fixme.
21 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
23 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
25 * inssel.brg: optimize casts of sealed types (more
26 optimizations waiting for fixes in remoting).
28 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
30 * inssel.brg (stmt): Add another dummy rule.
32 * driver.c: Fix warnings.
34 * driver.c (mono_main): If running under valgrind, instruct glib to use
35 the system allocation functions so valgrind can track the memory
36 allocated by the g_... functions.
38 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
40 * mini-ops.h: Add OP_DUMMY_STORE opcode.
42 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
44 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
45 variables in try regions.
47 * mini.c (mini_method_compile): Don't disable optimizations on large
48 methods when AOT compiling.
50 * mini.c (mono_allocate_stack_slots): New arch independent method to
51 allocate stack slots. Not yet used.
53 2005-01-22 Ben Maurer <bmaurer@ximian.com>
55 * debug-mini.c (mono_debug_close_method): Plug some leaks.
57 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
59 * mini-ppc.c: make the branch info relative as the code
60 buffer can be reallocated.
62 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
64 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
65 * driver.c: Removed the AOT/security restriction. Now initialize the
66 security manager (in metadata) if --security is used.
67 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
68 rather than the pointer to declarative security, when AOT is used.
70 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
72 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
73 basic blocks, reduced intrinsic exception throwing code size.
75 2005-01-22 Miguel de Icaza <miguel@ximian.com>
77 * driver.c (mini_usage): Reorder the usage screen.
79 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
81 * mini.c (mono_resolve_patch_target): Fix warning.
83 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
85 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
88 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
90 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
91 breaks the amd64 build.
93 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
94 register allocation. Fixes #71454.
96 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
98 * arrays.cs: Add new regression test.
100 2005-1-20 Massimiliano Mantione <massi@ximian.com>
102 * ssapre.c: Turned usage of snprintf to GString.
103 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
104 (I left it on by mistake in my previous commit).
106 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
108 * mini.c, cfold.c, basic-calls.cs: preserve side effects
109 on cond branch optimization (fixes bug# 71515).
111 2005-1-20 Massimiliano Mantione <massi@ximian.com>
113 * abcremoval.c: Fixed bug 71062.
114 * abcremoval.h: Likewise.
116 2005-1-20 Massimiliano Mantione <massi@ximian.com>
118 * mini.c: Added a new functionality to optimize_branches, the removal
119 of useless basic blocks, and fixed some problem in the removal of
120 critical edges; some utility functions added for both purposes.
121 * ssapre.c: Added complex expression support, and fixed bug 70637.
122 * ssapre.h: Likewise.
123 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
125 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
126 * driver.c: Re-enabled SSAPRE.
128 2005-01-19 Martin Baulig <martin@ximian.com>
130 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
131 the result of mono_get_method_constrained().
133 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
135 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
138 2005-01-18 Geoff Norton <gnorton@customerdna.com>
140 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
141 be detected. Fixes #59296.
143 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
145 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
146 which can happen. Fixes #71361.
148 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
150 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
153 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
155 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
156 appdomain-unload.exe to fail.
158 * mini.c: Fix some memory leaks.
160 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
162 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
163 Fixed bug and sped up some codepaths.
165 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
167 * mini.c: Fix some memory leaks.
169 * exceptions.cs basic-long.cs: Add test for checked ulong->int
172 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
174 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
177 * iltests.il: Add regression test for #71320.
179 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
181 * mini.c (mono_codegen): Fix installation of profiler hooks.
183 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
185 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
187 * mini.h, mini.c, cfold.c: optimize access to enum
188 readonly fields, too. Eval conditional branches if possible
189 to perform unreachable code removal in more cases.
191 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
193 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
195 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
198 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
199 WinXP DEP. Fixes #71244.
201 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
203 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
205 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
207 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
209 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
211 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
214 * mini.h: Bump AOT version.
216 * mini.h (MonoCompile): Change exvar to a hash table.
218 * mini.c: Allocate a separate exvar for each handler block.
220 * mini.c: Get rid of the computation of filter_lengths, its not needed.
222 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
223 ex var with the pending exception and only throw if the two are equal.
226 * exceptions.cs: Add tests for rethrow and nested catch clauses.
228 * mini-x86.c: Fix warnings.
230 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
231 used by all the ports now.
233 * aot.c: Add write-symbols and save-temps options.
235 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
237 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
239 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
241 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
244 * tramp-s390.c: Check vtable slot belongs to the domain.
246 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
247 as per other platforms.
249 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
251 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
253 * driver.c: we don't run the Main() code in a subthread anymore.
255 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
257 * mini.c: added experimental rtc support in the statistical
258 profiler: if the user has the permission, more accurate statistics
259 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
260 The MONO_RTC value must be restricted to what the linux rtc allows:
261 power of two from 64 to 8192 Hz.
263 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
265 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
267 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
269 * mini-ppc.c: better icache flush for smp.
271 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
273 * mini-amd64.c (emit_move_return_value): Fix memory leak.
275 * mini-x86.c (get_call_info): Add the get_call_info () code from the
276 amd64 port, not yet used.
278 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
280 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
283 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
285 * driver.c: Added --security option to activate the security manager.
286 Right now this will allow code generation for declarative demands and
287 is disabled when AOT is specified.
288 * mini.c: Add code generation for declarative security demands.
289 * mini.h: Add mono_use_security_manager as an extern gboolean.
291 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
293 * aot.c (mono_compile_assembly): Speed up compilation a bit by
294 emitting more dense assembly code.
296 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
297 exception throwing stuff.
299 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
301 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
304 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
307 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
310 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
312 * tramp-*.c: Only patch vtable slots if the object is in the current
313 domain. Fixes appdomain-unload.exe.
315 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
317 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
320 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
322 * mini.c (reverse_branch_op): New helper function.
324 * mini.c (optimize_branches): Run the new optimization only on
325 platforms which support it. Also reverse all kinds of branches.
327 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
329 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
332 * mini.c (optimize_branches): Reverse not-equals branches if the false
333 bblock is a throw. This happens a lot of time with argument checking in
336 * mini.c (mono_codegen): Add support for placing basic blocks after
337 the function epilogue.
339 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
342 2005-01-05 Miguel de Icaza <miguel@ximian.com>
344 * mini.c (setup_stat_profiler): Only set this up if the platform
345 supports ITIMER_PROF.
347 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
349 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
352 * inssel.brg: Fix a warning.
354 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
356 * mini.c: added support for statistical profiler
357 (run with: --profile=default:stat).
359 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
361 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
363 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
365 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
366 related to global registers from the amd64 port.
368 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
370 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
372 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
373 with global registers.
374 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
376 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
378 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
380 * debug-mini.c (encode_value): Fix off-by-one.
382 * aot.c (encode_value): Likewise.
384 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
386 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
388 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
391 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
393 * aot.c (emit_method_info): Increase size of temp buffer.
395 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
398 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
400 * aot.c (emit_method_info): Fix build.
402 * aot.c: Further rework of the AOT file format to reduce the size of
403 the method info data.
405 * mini.h: Bump AOT file format version.
407 2004-12-27 Martin Baulig <martin@ximian.com>
409 * mini.c (mini_get_method): New static method; call
410 mono_get_method_full() and mono_get_inflated_method().
411 (mono_method_to_ir): Use mini_get_method() instead of
412 mono_get_method_full().
414 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
416 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
418 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
420 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
422 * inssel-amd64.brg: Add some optimization rules.
424 2004-12-24 Ben Maurer <bmaurer@ximian.com>
426 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
427 standard not GC'd stuff is fine.
429 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
431 * aot.c: Rework the AOT file format to get rid of most of the global
432 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
434 * mini.h: Bump AOT file format version.
436 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
438 * mini.h: Bump AOT file format version.
440 * aot.c (mono_aot_is_got_entry): New function to determine if an
441 address is inside a GOT.
443 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
445 * cpu-pentium.md: Increase the maximum size of some instructions which
446 might involve a got access.
448 * mini.c (get_method_from_ip): Another debug helper function.
450 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
451 when got var accesses are created during the decompose phase.
453 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
455 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
456 argument mini_compile_method and to MonoCompile, and use this to
457 determine whenever a given method is compiled for AOT. This allows the
458 other methods compiled during AOT compilation to be free of AOT stuff,
459 so the backends does not need to add special support for them by
460 creating a fake GOT etc.
462 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
465 2004-12-21 Ben Maurer <bmaurer@ximian.com>
467 * mini.c (mono_method_to_ir): It turns out that some of the
468 x-appdomain wrappers are lax with types, so just ignore this for
471 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
472 at the vtable->klass. If it is non-shared code we can just use the
475 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
477 * mini-ppc.c: access MonoDomain from tls, too.
479 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
481 * declsec.c: Removed unused variable (and related warning ;-)
483 2004-12-21 Ben Maurer <bmaurer@ximian.com>
485 * iltests.il: New test for LDELEMA on an array of ref types.
487 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
488 all ldelema's on reftypes.
489 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
490 it was the wrong place to put it.
492 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
493 register to pop to make this cleaner, at the request of Paolo.
495 2004-12-20 Ben Maurer <bmaurer@ximian.com>
497 * mini-ops.h (OP_GETHASHCODE): New op.
499 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
501 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
504 For a microbenchmark, this reduces the cost of Hashtable.get_Item
507 * mini-x86.c (mono_arch_output_basic_block): Rather than
515 The first is 3 bytes while the second is 1. This saves 36 kb on
516 mscorlib, quite a big saving. When bootstraping mcs, I was able to
517 see a small boost because of icache locality.
519 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
521 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
523 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
524 started code sharing with the generic code.
526 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
528 * mini-ppc.c, cpu-g4.md: added code for direct access to
531 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
533 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
534 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
537 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
539 * declsec.c|h: Added functions to cache the declarative stack modifiers
540 in MonoJitInfo and to create a security frame from a MonoJitInfo
542 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
543 created. Register internal calls for System.Security.SecurityFrame::
544 _GetSecurityFrame and _GetSecurityStack.
545 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
546 the definitions for the new stack walk/callback mechanism.
547 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
548 first security frame for LinkDemands and InheritanceDemands) and
549 GetSecurityStack for Demands. Both use the new mono_walk_stack code
551 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
552 walk initialization (lupus).
554 2004-12-20 Ben Maurer <bmaurer@ximian.com>
556 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
558 (handle_loaded_temps): Do not create a temporary variable for
559 things that we know are temps. They will never be modified.
560 (mono_spill_call): Set MONO_INST_IS_TEMP
561 (mono_emulate_opcode): ditto
563 (mono_method_to_ir.CEE_DUP): ditto
565 2004-12-19 Ben Maurer <bmaurer@ximian.com>
567 * mini.c (type_to_eval_stack_type): Make this handle the void type
568 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
569 (emit_tree): use ip_in_bb to special case some common idioms
570 Update all callers to pass in the IP.
571 (mono_method_to_ir): Make CEE_CALL* do the above as well.
573 This gives us a nice 2% speedup in mcs bootstrap.
575 * mini-x86.c (peephole_pass): Peephole pass to make
584 * mini.c (ip_in_bb): new method.
585 (mono_method_to_ir): use this method rather than doing the hash
588 * linear-scan.c (mono_linear_scan): When expiring actives, you
589 don't need to keep around variables that expire on this
590 instruction. This makes it so that:
593 store (ebx add (ebx, 1))
597 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
599 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
600 combination to avoid doing two copies. Fix up problems with previous
603 * mini.c: Fix 64 bit warnings.
605 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
607 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
609 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
610 changes from the x86 code.
612 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
614 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
616 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
617 throwing code to reduce its size, unify the AOT and non-aot code and
618 get rid of relocations in the AOT case.
620 * mini-x86.h mini.c exceptions-x86.c
621 (mono_arch_get_throw_corlib_exception): New arch specific function to
622 raise corlib exceptions which doesn't require relocations in the
625 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
627 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
629 * mini.c (mono_emit_method_call): Only allocate the got var when it is
632 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
635 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
637 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
638 with add function when used from Inc/dec atomic
639 functions. Re-enabled optimization on x86.
640 * mini-ops.h: renamed atomic_add functions to
641 allow _add to match the Interlocked::Add and
642 _add_next to match Interlocked::Inc/Dec.
644 2004-12-15 Massimiliano Mantione <massi@ximian.com>
646 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
647 linking of BBs to the end BB, and enabled SSAPRE also with
648 consprop and copyprop (which was prevented by that bug).
650 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
652 * mini-x86.c: disabling the Interlocked optimizing code.
654 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
656 * aot.c (load_aot_module): Move reading of got_addr after the AOT
659 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
661 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
662 interlocked optimization due lack of support on x86, rewrote
663 exchange to take into account that base may be in eax.
665 xsp works again; activated Interlocked optimizing code.
667 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
669 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
671 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
673 * mini-ops.h: Add new opcodes.
675 * mini.h: Add new patch types. Add got_var to MonoCompile.
677 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
678 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
679 make it work with all kinds of patchable code.
681 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
682 address of the GOT, and referencing entries in the GOT.
684 * mini.c: Add code to load the GOT address if needed by an opcode.
686 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
687 independent AOT code on the x86 using an elf-style Global Offset Table.
689 2004-12-14 Raja R Harinath <rharinath@novell.com>
691 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
693 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
695 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
698 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
700 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
701 of Interlocked:Increment/Decrement/Add as inline ops.
702 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
704 2004-12-12 Geoff Norton <gnorton@customerdna.com>
706 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
707 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
709 2004-12-12 Duncan Mak <duncan@ximian.com>
711 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
712 again. `patch_info->table_size' is no longer valid after Zoltan's
715 2004-12-12 Martin Baulig <martin@ximian.com>
717 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
718 if we are the "real" method, ie. not an inlined method inside it.
720 2004-12-11 Ben Maurer <bmaurer@ximian.com>
722 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
723 before we look in the special fields table. This fixes
724 ../tests/thread-static-init.cs.
726 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
728 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
729 for Array get_Rank and get_Length. Fixes bug #70465.
731 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
733 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
734 separate structure to reduce the size of MonoJumpInfo.
736 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
738 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
740 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
742 * mini.c (mini_get_inst_for_method): Changed to allow ports
743 to return a MonoInst instead of opcode
744 (renamed mini_get_opcode_for_method to better reflect the new functionality)
746 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
747 Allow ports to return a created MonoInst instead of op-code, will enable
749 (renamed mini_get_opcode_for_method to better reflected the functionality)
751 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
753 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
755 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
757 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
760 2004-12-08 Martin Baulig <martin@ximian.com>
762 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
763 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
765 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
767 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
770 * exceptions.cs: Disable some tests which depend on properties of x86 fp
773 2004-12-08 Raja R Harinath <rharinath@novell.com>
775 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
777 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
779 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
780 bug introduced by the previous patch.
782 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
784 * mini-ppc.c, objectc.cs: handle large structs passed by value
787 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
789 * mini-ppc.c: OP_ARGLIST implementation from
790 Geoff Norton <gnorton@customerdna.com>.
792 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
794 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
795 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
797 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
799 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
801 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
803 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
806 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
808 * mini-sparc.c: Zero out localled-ed memory.
810 * iltests.il: Add tests for zeroing out localloc-ed memory.
812 2004-12-04 Martin Baulig <martin@ximian.com>
814 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
815 mono_method_get_signature_full().
817 2004-12-03 Massimiliano Mantione <massi@ximian.com>
819 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
820 and some utility functions (always for SSAPRE), integrated SSAPRE.
822 * driver.c: Added ssapre option.
823 * ssa.c: Small fix on OP_ARG handling.
824 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
825 * Makefile.am: Likewise.
827 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
829 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
832 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
835 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
837 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
839 * cpu-s390.md : Increase instruction length of oparglist.
841 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
843 2004-11-30 Martin Baulig <martin@ximian.com>
845 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
846 virtual generic methods. We call a special helper_compile_generic_method()
847 icall to retrieve the method from the vtable, inflate and compile
848 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
850 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
852 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
854 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
856 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
858 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
861 2004-11-27 Ben Maurer <bmaurer@ximian.com>
863 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
864 platforms with PIC aot.
866 2004-11-28 Martin Baulig <martin@ximian.com>
868 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
871 2004-11-28 Martin Baulig <martin@ximian.com>
873 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
874 the result of mono_type_get_underlying_type() to check whether
877 2004-11-26 Martin Baulig <martin@ximian.com>
880 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
883 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
885 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
886 the same way as the other arguments so they won't get clobbered.
888 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
889 calls through R11 since it is clobbered by the trampoline code.
891 2004-11-26 Raja R Harinath <rharinath@novell.com>
893 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
894 pick up in-tree mscorlib.dll.
896 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
898 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
900 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
901 runtime data/code are now stored in a table similar to the GOT in ELF.
902 This allows the code itself to be position independent.
904 * aot.c: Fix loading of referenced assemblies after the lazy assembly
907 * aot.c: Attach ELF type (object/function) directives to all global
910 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
912 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
914 * mini-amd64.h: Turn on PIC AOT code.
916 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
917 returning the offset within an OP_AOTCONST instruction where the GOT
918 offset needs to be added.
920 * mini.h: Bump AOT file format version.
922 2004-11-25 Martin Baulig <martin@ximian.com>
924 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
925 uninflated generic methods.
927 2004-11-25 Martin Baulig <martin@ximian.com>
929 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
931 2004-11-24 Martin Baulig <martin@ximian.com>
933 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
934 original klass (this only applies for generic instances).
936 2004-11-24 Martin Baulig <martin@ximian.com>
938 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
939 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
942 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
944 * mini.c (mono_method_to_ir): Disable inlining for methods containing
945 localloc. Fixes #69678.
947 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
949 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
951 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
952 used SSE registers on pinvoke calls. Fixes #69774.
954 2004-11-23 Geoff Norton <gnorton@customerdna.com>
956 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
957 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
959 2004-11-23 Raja R Harinath <rharinath@novell.com>
961 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
962 Refer directly to the mcs/ tree.
964 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
966 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
967 Check if a trampoline for a synchronized method is required.
969 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
971 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
972 with localloc if needed. Throe arithmetric exception in
973 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
974 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
976 2004-11-19 Geoff Norton <gnorton@customerdna.com>
978 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
979 types before switching on type. Fixes #69622.
981 2004-11-19 Raja R Harinath <rharinath@novell.com>
983 * Makefile.am (check-local): New. Integrate into 'make check'.
984 (MCS,RUNTIME): Define using in-tree mono and mcs.
986 (%.exe): Use $(ILASM).
988 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
990 * mini-ppc.c: adjust initial prolog size (bug #69691).
992 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
994 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
997 2004-11-17 Raja R Harinath <rharinath@novell.com>
999 * Makefile.am (clean-local): Rename from 'clean'.
1001 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1003 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1004 to mono_arch_is_int_overflow.
1005 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1008 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1010 * declsec.c|h: New files to support declarative security attributes.
1011 Added function to check if a method has (applicable) security.
1012 * mini.c|h: Add check for declarative security attributes in
1013 mono_method_check_inlining.
1014 * Makefile.am: Added declsec.c and declsec.h to the build.
1016 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1018 * mini.c, mini.h: update to keep dynamic code info per-domain.
1020 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1022 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1023 (mini_init): Get rid of it from here too.
1025 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1027 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1028 implemented OP_RETHROW (patch by Geoff Norton
1029 <gnorton@customerdna.com>).
1031 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1033 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1034 between appdomains. Fixes appdomain-unload on PPC.
1036 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1038 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1039 mini-exceptions.c: handle the new wrapper types.
1040 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1041 token value as a MonoClass* when compiling a wrapper.
1042 mono_jit_create_remoting_trampoline now takes an additional
1043 MonoRemotingTarget parameter.
1045 2004-11-10 Martin Baulig <martin@localhost>
1047 * mini.c (mono_method_to_ir): Use `generic_container->context'
1048 rather than creating a new one.
1050 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1052 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1054 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1056 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1058 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1059 the experimental aot cache stuff.
1061 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1063 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1064 mini-exceptions.c: update to exception clause structure changes.
1066 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1068 * exceptions-x86.c (throw_exception): Fix warnings.
1070 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1073 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1075 * exceptions-sparc.c (get_throw_exception): Really fix this.
1077 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1079 * tramp-*.c: we no longer support icalls without wrappers, so
1080 a bit of code can be removed here
1082 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1084 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1087 * cpu-sparc.md: Add op_rethrow.
1089 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1091 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1093 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1094 * mini-ops.h: Add OP_RETHROW.
1096 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1098 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1100 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1102 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1103 Makes the output much easier to read
1105 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1107 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1108 prevents another huge leak when compiling with ssa. Secondly, the
1109 performance of doing this rather than freeing the lists is much
1110 better. GList does a lock every time you allocate a list link,
1111 so that it can use a memory pool. So, it is better to just use
1112 a memory pool of our own.
1114 * ssa.c, linear-scan.c: replace g_list_remove_link with
1115 g_list_delete. The remove one does not free the GList, so we were
1116 leaking memory. On -O=all --compile-all with corlib, this cut down
1117 3 MB of allocations.
1119 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1121 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1123 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1125 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1126 into a new function mono_create_jit_trampoline ().
1128 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1130 * trace.c (get_spec): Allow tracing of classes without a namespace.
1132 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1134 * mini.c: Fix pointer overwrite in mini_method_compile.
1136 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1138 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1139 The darwin ABI needs some special handling for 1 and 2 byte structs
1140 Lets use lbz/lhz instead of lwz everywhere.
1141 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1142 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1143 Use stb/sth for the former, and put the latter always on stack instead of in
1146 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1148 * trace.c (is_filenamechar): Add '_'.
1150 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1152 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1154 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1156 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1158 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1159 depends on libmonogc. Fixes #68805.
1161 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1163 * mini.c (mono_jit_free_method): Provide extra information for
1164 this error. Currently this leaks, but will be turned into a
1165 developer option in the future.
1167 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1169 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1171 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1173 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1174 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1175 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1177 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1179 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1180 trampolines for AOT code.
1182 2004-10-22 <vargaz@freemail.hu>
1184 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1185 constructed types. Fixes #68136.
1187 2004-10-21 Martin Baulig <martin@ximian.com>
1189 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1190 if it returns true, unwind the stack to the call instruction.
1192 2004-10-21 <vargaz@freemail.hu>
1194 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1196 * mini.h: Bump AOT version number.
1198 * objects.cs: Add another test for unbox trampolines.
1200 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1203 2004-10-20 <vargaz@freemail.hu>
1205 * driver.c: Add SHARED to the set of optimizations tested.
1207 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1209 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1212 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1214 2004-10-20 Martin Baulig <martin@ximian.com>
1216 * mini-exceptions.c (mono_handle_exception): Call
1217 mono_debugger_handle_exception() to tell the debugger about
1218 catch/finally clauses.
1220 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1222 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1224 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1227 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1229 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1230 methods as their native size, fixed bug #57543, #57545.
1231 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1232 This saves a temporary register and mullw call down into 1 (minor perf
1233 increase for cases like sum = sum * 5; This use to translate into:
1236 It now translates to
1239 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1241 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1244 2004-10-11 Martin Baulig <martin@ximian.com>
1246 * mini.c (mono_method_to_ir): If we're a generic method, get the
1247 MonoGenericContainer from our MonoMethodNormal and create a
1248 MonoGenericContext from it.
1250 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1252 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1254 * basic-long.cs: Add test for checked i8->i2 cast.
1256 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1258 * inssel-ppc.brg: added a couple of speedup rules.
1260 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1262 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1263 to speed up rebuilds.
1265 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1267 * mini-s390.c: Minor fix to OP_OR_IMM.
1269 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1271 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1272 better. Fixes appdomain-unload.exe on sparc.
1274 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1276 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1277 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1280 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1282 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1284 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1286 * mini.c: Always generate a field read/write wrapper for members
1287 of the class MarshalByRefObject since the actual instance could
1290 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1292 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1294 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1296 * driver.c mini.h trace.c: Move the setting of the main assembly into
1297 a separate function called mono_trace_set_assembly () and call it after
1298 actually loading the main assembly. Fixes #66872.
1300 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1302 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1303 using the code manager.
1305 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1307 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1309 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
1311 * cpu-amd64.md: Fix bug in previous patch.
1313 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
1316 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
1318 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1319 mini-exceptions.c: updates for changed stack walk interface.
1321 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1323 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
1325 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
1327 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
1329 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
1331 * driver.c (mini_regression_list): Do not call mono_assembly_close
1332 since assemblies can't be unloaded.
1334 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1336 * cpu-amd64.md: Fix more instruction lengths.
1338 * cpu-amd64.md: Fix lengths of some instructions.
1340 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
1342 * inssel.brg: Make the array ldelema check aot friendly.
1344 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1346 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
1348 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
1350 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
1352 * mini-x86.c: Fix build.
1354 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
1355 mono_type_get_underlying_type () helper function to simplify code.
1357 2004-09-09 Martin Baulig <martin@ximian.com>
1359 * mini-amd64.c: Don't access `type->data.klass' directly, call
1360 mono_class_from_mono_type() instead since the type may be a
1363 2004-09-09 Martin Baulig <martin@ximian.com>
1365 * mini-amd64.c (get_call_info): Fix support for generic instances.
1366 (add_valuetype): Use mono_class_from_mono_type() to get the class
1367 since we can be a generic instance.
1369 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
1371 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
1373 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
1375 * liveness.c: reset spill costs on each scan: bug 62107
1377 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
1379 * exceptions-sparc.c (mono_arch_find_jit_info): remove
1380 unnecessary line that doesn't compile
1382 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
1384 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
1385 trampolines, make them call an error function so people can fix their
1388 2004-09-06 Martin Baulig <martin@ximian.com>
1390 * mini.c (mono_method_to_ir): When initializing locals, handle a
1391 generic instances like a valuetype if it's a valuetype and like a
1392 class if it's a class.
1394 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1396 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
1397 stack. Fixes #64674.
1399 * exceptions.cs: Add test for unwinding of call arguments.
1401 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
1403 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
1404 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
1405 set the carry/borrow flag). The sparc and s390 implementations
1406 can now use optimized versions (and simplify the code). ppc bugfixes.
1408 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1410 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
1412 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1414 * inssel-amd64.brg: Remove leftover 32 bit rule.
1416 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
1418 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
1420 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
1421 mono_arch_find_jit_info functions into a new function. Fix a memory
1424 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
1427 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1429 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
1432 * exceptions.cs: Add array size tests.
1434 * mini.c: Allocate a separate icall wrapper for each arity of
1435 mono_array_new_va. Fixes #59509.
1437 * exceptions.cs: Add testcase for 64578.
1439 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
1441 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
1443 2004-09-02 Martin Baulig <martin@ximian.com>
1445 * mini.c (mono_method_to_ir): When initializing the locals, call
1446 handle_initobj() on the generic instance itself, not its
1449 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1451 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
1452 MonoJitInfo for dynamic methods.
1454 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
1456 * mini.c: Add support for freeing JIT data for dynamic methods.
1458 2004-09-01 Martin Baulig <martin@ximian.com>
1460 * mini-x86.c (is_regsize_var): Added support for generic
1462 (mono_arch_emit_prolog): Make this compile again, use
1463 `x86_push_imm_template (code)'.
1465 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
1467 * mini-x86.c: make all push_imm instructions that get
1468 patched always emit the long form
1470 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
1472 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
1473 in a per-domain hash.
1475 * mini-amd64.c (merge_argument_class_from_type): Handle generic
1478 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
1480 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
1483 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
1486 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
1487 Beginnings of SSE2 support.
1489 * exceptions.cs: Add more tests for checked int<->uint casts.
1491 2004-08-28 Martin Baulig <martin@ximian.com>
1493 * mini-x86.c (mono_arch_instrument_epilog): Added support for
1497 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
1498 Handle generic instances recursively.
1500 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1502 * iltests.il: test for conv.u8 on a constant
1504 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1506 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
1507 LCONV_x4 (shrun_32 (membase)).
1509 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1511 * inssel-x86.brg: c&p rules for push/setret of long
1513 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
1515 * inssel-x86.brg: c&p rules for compare (base, regvar) and
1516 compare (regvar, base)
1518 * inssel-x86.brg: more burg love
1520 * inssel.brg: more cleanup
1522 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
1524 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
1526 * basic-long.cs, basic-calls.cs: new tests for optimization.
1528 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
1530 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
1533 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
1535 * mini-amd64.c (read_tls_offset_from_method): Add another case.
1537 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
1539 * inssel.brg (mini_emit_memcpy): use
1540 NO_UNALIGNED_ACCESS to disable memcpy optimization
1542 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
1544 * mini-amd64.c: Handle generic types in various places.
1546 * mini.c (mono_method_to_ir): Handle generic types in init locals.
1548 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
1550 * mini.c (handle_box): Fix warning.
1552 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
1554 * mini-amd64.h: Enable the emit_state optimization.
1556 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
1558 * mini-amd64.c: Add some new 64 bit peephole opts.
1560 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
1562 * cpu-amd64.md: sreg1 of div instructions must be %rax.
1564 * mini-amd64.c: Register allocator fixes.
1566 * mini.c: Add an optimization to emit_state to avoid allocation of new
1567 registers on some platforms.
1569 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
1571 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
1573 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
1574 allocation. Fixes #63085.
1576 * basic-long.cs: Add new regression test.
1578 * mini-amd64.c: Register allocator improvements.
1580 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
1582 * mini-amd64.c (read_tls_offset_from_method): Add another code
1585 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
1586 instruction sequence for nullifying class init trampolines.
1588 * objects.cs: Add new regalloc test.
1590 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
1592 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
1594 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
1596 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
1599 * driver.c: Fix profiling after TLS changes.
1601 * driver.c (mono_main): Set mono_stats.enabled if needed.
1603 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
1606 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
1608 * mini-x86.c: use a 1 op rather than a 2 op tls access
1609 instruction -> faster.
1611 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
1613 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
1616 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
1618 * exceptions-sparc.c (throw_exception): fix typo
1620 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
1622 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
1623 set tree->dreg correctly with tls. Allow any
1624 register to be used.
1626 * mini-x86.c (read_tls_offset_from_method): add new code
1627 generation pattern seen with GCC.
1630 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1632 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
1633 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1634 exceptions-sparc.c: fix some performance issues in exception
1635 handling and setting of the stack trace for exceptions that were
1638 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
1640 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
1643 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
1646 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
1648 This patch inlines tls access, when possible.
1650 * mini.h: new arch functions for TLS intrinsics.
1651 All platforms updated with a stub.
1653 * mini.c: use the new intrinsics
1655 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
1656 arch specific intrinsic for tls variables
1658 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
1660 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
1663 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
1665 * mini.c: thread local allocation
1667 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
1669 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
1671 * Makefile.am: Link against the static version of libmonogc.
1673 * Makefile.am: Link the static versions of the convenience libraries
1674 into the mono executable.
1676 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
1678 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
1680 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
1681 on integer overflow.
1683 * mini-amd64.c: Reorganize function call code.
1685 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
1687 2004-08-14 Ben Maurer <bmaurer@ximian.com>
1689 * inssel-x86.brg: use xor eax,eax.
1691 * basic.cs: new tests
1693 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
1695 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
1696 in exception throwing code.
1698 2004-08-14 Ben Maurer <bmaurer@ximian.com>
1700 * inssel-x86.brg: use xor esi,esi.
1702 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
1704 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
1705 can trace methods compiled during mini_init () too.
1707 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
1710 2004-08-14 Ben Maurer <bmaurer@ximian.com>
1712 * Makefile.am: static link on x86 (r=zoltan)
1714 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
1716 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
1717 code since it causes some programs to fail.
1719 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
1721 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
1723 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
1725 * mini.c: ovfops_op_map - add STACK_OBJ case for
1727 * basic.cs: add test_0_pin_string as test
1730 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
1732 * Makefile.am: build C# if srcdir != builddir
1734 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
1736 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
1737 fall-through blocks.
1739 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
1741 * driver.c: enable loop by default again and include abcrem in -O=all.
1743 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
1745 * iltests.il: Add some localloc tests.
1747 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
1749 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
1752 * inssel-amd64.brg: Add some optimizations.
1754 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
1757 * Makefile.am: Statically link mono against libmono on AMD64.
1759 * mini-amd64.c inssel-amd64.brg: Optimizations.
1761 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
1763 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
1765 * tramp-amd64.c: Patch calling code in trampolines.
1767 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
1769 * mini-amd64.c: pinvoke struct passing fixes.
1771 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
1773 * mini-sparc.c: redo change, make mono_arch_cpu_init call
1774 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
1776 2004-08-05 Duncan Mak <duncan@ximian.com>
1778 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
1781 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
1783 * mini-amd64.c (emit_move_return_value): Move return value for normal
1786 2004-08-05 Martin Baulig <martin@ximian.com>
1788 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
1789 `type->type'; just modify `type' itself when dealing with enums
1790 and generic instances.
1791 (check_call_signature): Make `simple_type' a `MonoType *'.
1793 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
1795 * mini.c: Use OP_PADD to add offsets to addresses.
1797 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
1799 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
1801 * mini-sparc.c (mono_arch_emit_epilog): fix check
1802 for folding last op into restore instruction
1804 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
1806 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
1807 helper methods using the code manager.
1809 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
1811 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
1813 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1815 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
1816 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
1818 * mini-s390.c: fix tail processing
1820 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
1822 * mini-ppc.c: mul.ovf.un exception name fix.
1824 2004-08-03 Martin Baulig <martin@ximian.com>
1826 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
1827 instances; before jumping to `handle_enum', also modify `ptype'.
1829 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
1831 * cpu-sparc.md: fcall maximal length too small.
1833 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
1835 * mini-amd64.c mini.h: Add initial support for passing/returning
1836 structures to/from pinvoked methods.
1838 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
1840 * mini-ppc.c: reg allocator fix.
1842 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
1844 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
1846 * inssel.brg: Optimize memset on 64 bit machines.
1848 * mini-amd64.c: Fix some vararg cases.
1850 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1852 * mini-s390.c: Corrected macro in emit_float_to_int
1854 * s390-abi.cs: Tests to exercise the s390 ABI
1856 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
1858 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
1861 * basic.cs: Add a test for add.ovf.un.
1863 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
1865 * mini-sparc.c: add case for OP_IDIV_UN
1867 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
1869 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
1871 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
1873 2004-07-30 Ben Maurer <bmaurer@ximian.com>
1875 * basic.cs: regression tests.
1877 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
1880 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
1882 * basic.cs: Add a new test.
1884 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
1885 and AOT. Various fixes and optimizations.
1887 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
1889 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
1891 * mini-ppc.c: make sure temp regs are not used for global reg
1894 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
1896 * cpu-sparc.md: conv_i8 fix for 64bits
1898 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
1900 2004-07-29 Ben Maurer <bmaurer@ximian.com>
1902 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
1903 add opcode for cmp BYTE PTR [eax], imm.
1905 * inssel.brg: Make memcpy and memset takes bases.
1907 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
1909 * *-amd64.*: More AMD64 work.
1911 2004-07-28 Ben Maurer <bmaurer@ximian.com>
1913 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
1914 add a compare-not-equal opcode.
1916 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
1918 * mini.c: Use mono_init_from_assembly instead of mono_init.
1920 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
1922 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
1924 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
1926 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
1928 * inssel.brg: 64 bit fixes.
1930 * mini.h (MonoCallInst): Add some AMD64 specific data.
1932 * mini.h: Add some OP_P opcodes.
1934 2004-07-28 Ben Maurer <bmaurer@ximian.com>
1936 * basic.cs: tests for 61797 and 61740
1938 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
1940 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
1941 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
1943 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
1945 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
1947 * *-amd64*.*: Ongoing AMD64 work.
1949 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
1951 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
1953 * *-amd64*: Ongoing AMD64 work.
1955 * mini-arch.h: Add AMD64 support.
1957 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
1959 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
1961 * mini-ops.h: Add new opcodes.
1963 * Makefile.am: Add AMD64 support.
1965 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
1966 rules into the inssel-long*.brg files.
1968 * *-amd64.*: Add beginnings of AMD64 backend.
1970 2004-07-22 Ben Maurer <bmaurer@ximian.com>
1972 * mini.c (print_dfn): commenting out the code that prints
1973 the cil. With -O=deadce, this makes -v -v crash.
1975 * cpu-pentium.md: make checkthis have a length of 2
1977 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
1979 * mini-sparc.h: fix implementations of __builtin
1980 functions for Sun compiler for V9.
1982 2004-07-16 Ben Maurer <bmaurer@ximain.com>
1984 * mini.c: use the new stelem.ref wrapper
1985 * exceptions.cs, arrays.cs: new stelem.ref tests
1987 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
1989 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
1990 new XSP should work with these changes).
1992 2004-07-14 Ben Maurer <bmaurer@ximain.com>
1994 * inssel-{long32,x86,}.brg: trivial optimizations.
1996 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
1998 * mini.c: load value when emitting box operation in
2001 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2003 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2004 is one byte shorter than cmp DWORD PTR [eax], 0.
2006 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2008 * inssel-ppc.brg: arguments on the stack are always
2009 relative to the stack pointer (spotted by Neale Ferguson).
2011 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2013 * exceptions-x86.c: delay appending the method name to the trace until
2014 after mono_jit_info_table_find is called, as this gets the real
2017 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2019 * aot.c: register roots
2021 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2023 * aot.c : I could just use PLATFORM_WIN32 flag.
2025 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2027 * aot.c : Reverting the previous fix. This time it broke linux build.
2029 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2031 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2033 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2035 * mini.c (handle_stack_args): Remove some more debugging code.
2037 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2039 * driver.c mini.h aot.c: Allow additional options to be specified with
2040 --aot and pass them to mono_compile_assembly.
2042 * aot.c: Add experimental code to AOT compile all loaded assemblies
2043 on demand and save the code into a cache in the filesystem.
2045 * aot.c: Add support for more wrapper methods.
2047 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2050 * cpu-*.md: Remove removed opcodes.
2052 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2053 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2054 related icalls to marshal.c.
2056 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2058 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2060 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2062 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2064 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2065 * liveness.c: If liveness is recomputated we need to reset the information
2066 for each variable. This way, if the liveness range has been narrowed
2067 by optimizations that happened after the last computation, we can return
2070 For example, if you have
2075 // Tons of code that does not affect i
2081 i = 0 is dead code and will be removed by SSA. However, when
2082 linear scan gets to the code, i will still appear to be live
2083 throughout the entire block. This prevents good register allocation.
2085 2004-07-06 Martin Baulig <martin@ximian.com>
2087 * debug-mini.c (mono_debug_init_method): Allow
2088 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2089 (mono_debug_add_icall_wrapper): New method.
2091 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2093 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2095 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2098 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2100 * aot.c (mono_aot_load_method): Fix loading of debug info.
2102 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2104 * aot.c: Add logging support.
2106 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2108 * mini.h: Add prototype for mono_print_method_from_ip.
2110 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2112 * inssel.brg: 64 bit fixes.
2114 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2117 * Makefile.am: Add SPARC64 support.
2119 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2121 * aot.c: Fix alignment problems on 32 bit platforms.
2123 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2125 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2128 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2131 * mini.h: Bump AOT file version. Some 64 bit fixes.
2133 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2135 * inssel-sparc.brg: Add new rule to avoid register moves.
2137 * inssel.brg: Add ldind_to_load_membase helper function.
2139 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2141 * mini.c: OffsetToStringData intrinsic.
2143 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2145 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2147 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2150 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2151 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2153 * mini.c: reinstated mono_compile_get_interface_var()
2154 on x86, too, since the change breaks the Gtk# build there as well.
2156 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2158 * driver.c: remove loop from the default optimizations: it seems to
2159 interact badly with some of the other options (see bug #60613).
2161 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2163 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2164 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2166 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2168 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2169 vararg-using methods.
2171 2004-06-21 Martin Baulig <martin@ximian.com>
2173 * mini/mini-exceptions.c
2174 (mono_handle_exception): Added `gpointer original_ip' argument.
2175 After calling mono_unhandled_exception(), call
2176 mono_debugger_unhandled_exception() and if that returns true,
2177 restore the context and return.
2179 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2181 * mini-ppc.c: prefer the use of relative branches so
2182 they won't need to be patched in aot code (patch from Patrick Beard).
2184 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2186 * aot.c: patch from Patrick Beard to make the output assembly
2187 more correct for the MacOSX assembler. Small tweak to
2188 generate sane images on Linux/PPC, too.
2190 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2192 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2193 case until bug #59509 is fixed (shows up in #60332).
2195 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2197 * mini.c: make sure the needed wrappers are compiled, too, with
2200 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2202 * driver.c: remove NPTL reference in --version output.
2204 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2206 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2207 generate valid assembly for the Mach-O assembler.
2209 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2211 * driver.c: don't include abcrem in the all optimization specifier
2212 since it slows down jit compilation too much for now.
2214 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2216 * mini.c: use BIGMUL only if both operands have the same signage.
2217 * iltests.il: Test for bug 60056. (errors related to signage in
2222 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2224 * mini.c, aot.c: memory leak fixes.
2226 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2228 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2230 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2232 * Makefile.am: remove the -static hack completely, it links in
2233 statically glib as well.
2235 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2237 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2238 * exceptions.cs: make it compile with new mcs/csc.
2240 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2241 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2242 and added relevant test case.
2244 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2246 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2247 regressions in gtk-sharp.
2249 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2251 * exceptions.cs: New regression tests.
2253 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2255 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2257 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2259 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2261 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2263 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2265 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2267 * mini.c (mono_jit_runtime_invoke): Init class in this
2268 method instead of trusting mono_jit_compile_method to
2269 do the work (because wrappers can be in object class)
2271 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2273 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2275 * basic-long.cs: New regression test.
2277 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2279 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2282 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2284 * Makefile.am: fix miguel's change to build mono statically against
2285 libmono (track build dependencies).
2287 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2289 * cfold.c: Some glib versions do not have G_MININT32.
2291 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2293 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2294 with precision of tan, atan, sin and cos, and implemented related
2295 regressions tests (fixes bug 54467, but one new problem appeared and
2298 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2300 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2302 * exceptions.cs: Add test for constant folding && division by zero.
2304 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2305 since driver.c is in libmono too, so the optimization was useless.
2307 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2308 variable to driver.c so the compiler can emit more efficient code to
2311 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2313 * Makefile.am: don't distribute generated inssel.[ch] files.
2315 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
2317 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
2318 into the default appdomain. Fixes #58707.
2320 * jit-icalls.c: Remove the broken approximation for truncl, doing
2321 no conversion is better.
2323 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
2326 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2328 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
2329 of the mcrxr instruction which is not available on some processors
2330 even if it's documented to be. Implement add and sub overflow correctly
2331 (still not complete for long unsigned). Speed up icalls a bit.
2333 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
2335 * mini.c (mono_jit_compile_method_with_opt): Make sure that
2336 we run .cctor in the current domain instead of target_domain.
2338 Fixes bug #58558, .cctor not being called in -O=shared.
2340 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2342 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
2344 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
2346 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
2347 which can be done with an imm8, do it that way.
2348 (mono_arch_output_basic_block): ditto for a jmp
2349 (mono_arch_emit_prolog): Computate maximum offset of a label.
2351 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
2353 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
2354 now tries to allocate prefered physical reg's for virtual
2355 regs. This reduces the number of emited spills/loads with
2356 20-30% on our core assemblies.
2358 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2360 * jit-icalls.c: truncl() is not needed and trunc() is
2361 the correct thing to do anyway (bug #58287).
2363 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
2365 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
2368 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
2370 * driver.c: enable loop optimizations by default.
2372 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2374 * mini-x86.c: fix calc of max loop size when aligning loops start.
2376 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
2378 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
2381 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
2383 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
2386 * basic-long.cs: Add tests for add/subtract of immediates with carry.
2388 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
2390 * mini.c (inline_method): Allways inline some wrappers even if the cost
2391 is too large. Fixes #58785.
2393 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
2395 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
2397 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
2398 (crichton@gimp.org). Beginning of support for sparc/linux.
2400 * mini-sparc.c: Optimize retrieval of LMF address.
2402 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
2404 * exceptions-ppc.c: handle alloca in methods with clauses.
2406 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
2408 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
2410 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2412 * mini.c: Delegate most of the abort signal work to
2413 mono_thread_request_interruption, which also handles Stop and Suspend
2416 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
2418 * mini.c mini.h: Allow inlining of icall wrappers if the backend
2419 supports the save/restore lmf opcodes.
2421 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
2423 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
2426 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
2428 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2430 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
2431 methods which contain array accesses.
2433 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
2434 boundaries. Fixes #58537.
2436 * iltests.il: Add regression test for #58537.
2438 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2440 * mini-x86.c (mono_arch_local_regalloc): Last part of
2441 fix for bug #58633 (releasing register to early).
2443 2004-05-18 Miguel de Icaza <miguel@ximian.com>
2445 * basic-long.cs: Add new regression test.
2447 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2449 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
2450 register too early on the chain.
2452 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2454 * mini.c (create_helper_signature): Use a helper function to reduce
2455 the code which needs to be written. Also set the calling convention of
2456 icalls on windows. Fixes #57840.
2458 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2460 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
2461 exceptions-ppc.c: added helper function to get the instruction address
2462 from a signal handler context.
2464 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2466 * helpers.c: use g_get_tmp_dir. Invokes happyness
2469 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2471 * helpers.c: Add new env variable to pass args to objdump.
2472 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
2474 2004-05-17 Radek Doulik <rodo@ximian.com>
2476 * Makefile.am (common_sources): added abcremoval.h so it get
2477 disted and daily mono packages on go-mono.com will build again
2479 2004-05-17 Massimiliano Mantione <massi@ximian.com>
2481 * abcremoval.c: Fixed coding style, added copyright header.
2483 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
2485 * mini.h: Added prototype for abc removal main function.
2487 * build_relations_propagation_table.pl: Added copyright header.
2489 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
2491 * basic-long.cs: reg test for complex ceq_long bug.
2493 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
2495 * mini-x86.c (mono_arch_local_regalloc): Correctly free
2496 reg in long and clob case (bug #58343). Fixed/added comments.
2498 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
2500 * mini.c (mono_jit_runtime_invoke): Follow new convention
2501 of calling the invoke method with an function pointer.
2503 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
2505 * ChangeLog: Fix author of memory leak patch.
2507 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
2509 * Makefile.am: fix make dist as well...
2512 2004-05-14 Massimiliano Mantione <massi@ximian.com>
2514 * cfold.c: Made so that conversions from pointer to int4 are no-ops
2515 on archs where pointers are 4 bytes long.
2517 * Makefile.am: Added abcremoval.c source file.
2519 * abcremoval.c: Added abcremoval.c.
2521 * abcremoval.h: Added abcremoval.h.
2523 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
2525 * inssel.brg: Enabled bounds check removal.
2527 * mini.c: Added support for abcrem optimization.
2529 * mini.h: Added abcrem optimization label.
2531 * driver.c: Added support for abcrem optimization.
2533 * propagated_relations_table.def: Added propagated_relations_table.def.
2535 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
2537 * mini.c, cfold.c: fix style.
2539 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2541 * mini.c: handle issue with the low-level implementation of
2542 some long opcodes (bug #54209).
2544 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
2546 * basic.cs: test for my new cmov stuff.
2548 2004-05-13 Patrik Torstensson
2550 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
2551 opt and added peephole documentation.
2553 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
2555 * tramp-ppc.c: rewrote the generic trampoline code.
2557 2004-05-11 Patrik Torstensson
2559 * mini-x86.c: optimize long shl/shr asm code (one less branch)
2561 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
2563 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
2565 * mini.h mini.c dominators.c: Applied patch from Derek Woo
2566 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
2568 * mini.c: Add new icalls for AsAny marshalling.
2570 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2572 * tramp-ppc.c, mini-ppc.c: more cleanups.
2574 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2576 * mini.c: no warnings.
2578 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2580 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
2582 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
2584 * mini.c: In the thread abort signal handler, if the thread is in the
2585 process of being stoped, don't throw the Abort exception, just stop the
2588 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
2590 * tramp-ppc.c: removed old code.
2592 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2594 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
2595 do some simple speed optimizations on ppc.
2597 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2599 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
2600 and large offsets in load/store.
2602 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
2604 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
2605 it causes regressions.
2607 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
2609 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
2612 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2614 * jit-icalls.c: remove warnings.
2615 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
2616 speedups for unsafe code.
2618 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
2620 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
2622 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
2624 * basic-calls.cs: Add new regression test.
2626 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
2629 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
2631 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
2634 2004-05-06 Patrik Torstensson
2636 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
2637 long reg allocation in any reg (not only eax:edx) and implemented
2638 long shl/shr ops in asm instead of helpers.
2640 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
2642 * mini-sparc.h: Fix warnings.
2644 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
2647 * mini-exceptions.c (mono_handle_exception): Call the filter in a
2648 separate statement for clarity.
2650 * mini-sparc.c: Update status.
2652 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
2654 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
2657 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2659 * inssel-ppc.brg: another small pre-release workaround:
2660 we don't do overflow detection for long_sub_un.
2662 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2664 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
2665 (also works around a weird ppc bug: 57957).
2667 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
2669 * tramp-ppc.c: trampoline fixes.
2671 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
2673 * mini-ppc.c: fixed typos.
2675 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2677 * mini-ppc.c, exceptions-ppc.c: more code saves registers
2678 at the top of the stack. Fixed typos. Use a frame registers
2679 for all the methods with exception clauses.
2681 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2683 * exceptions-ppc.c: restore fp registers.
2685 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2687 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
2688 order from the stack top (moved the stack room to save the
2689 return value for trace after the param area). Fixed corruption
2690 in restoring registers on unwind.
2692 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2694 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
2696 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2698 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
2699 and prolog/epilog for methods that use it. Allow
2700 enough param area room for varargs methods. Fix miguel's
2701 breakage in exception handling.
2703 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2705 * Makefile.am: run genmdesc only on current arch.
2707 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2710 * mini-x86.h: fix the build on windows.
2712 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
2714 * 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.
2716 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
2718 * mini-exceptions.c: New file.
2720 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
2721 Move some parts of the x86 exception handling code to an
2722 arch-independent file so it can be shared with other ports.
2724 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
2726 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
2728 2004-04-26 David Waite <mass@akuma.org>
2730 * driver.c: remove comma from end of enumeration declaration
2732 2004-04-26 Jackson Harper <jackson@ximian.com>
2734 * driver.c: parse config file before loading first assembly. This
2735 allows the user gac to be enabled/disabled.
2737 2004-04-23 Miguel de Icaza <miguel@ximian.com>
2739 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
2740 simpler mechanism: we do not care what is encoded initially
2741 (branch absolute or relative), we care about the code and its
2742 target. I kept the old code for reference for now.
2744 The new code tries first to determine if the jump is anywhere in
2745 the -/+32 absolute meg range, if it succeeds, it encodes using the
2746 absolute branch; If not, it tried to find something in the
2747 relative range, if not, it uses the handle_thunk code.
2749 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
2751 * exceptions-ppc.c: use the correct ip register on macosx.
2753 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
2755 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
2757 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
2759 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
2760 Raise exception on integer divide by zero by hand since the hw
2761 doesn't support it. Handle NaNs in FP compares.
2763 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
2765 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
2766 code reducing duplication between the platforms and enabled
2767 signal exception handling (on linux for now).
2769 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
2771 * exceptions-ppc.c: more macosx support.
2773 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2775 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
2777 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
2779 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
2781 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
2783 * iltests.il: more tests.
2785 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
2787 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
2790 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2792 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
2794 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
2796 * liveness.c: Mark variables as volatile in all basic blocks reachable
2797 from exception clauses.
2799 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
2801 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
2804 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
2806 * iltests.il, basic.cs: more tests for regalloc.
2808 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
2810 * iltests.il: Some tests for register allocation modifications
2813 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
2815 * exceptions.cs: Add regression test for bug #56782.
2817 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
2818 original stack trace if an exception is rethrown. Fixes #56782. Oh,
2819 the beauty of fixing the same thing in 5 different files...
2821 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
2823 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
2826 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
2828 * mini.c: Add support for STRWLPARRAY marshalling convention.
2830 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2832 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
2833 to init the context to setup the regs pointer).
2835 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2837 * exceptions-ppc.c: more exceptions work.
2839 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2841 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
2844 2004-04-13 Miguel de Icaza <miguel@ximian.com>
2846 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
2847 can use the memory directly.
2849 * cpu-pentium.md: Update documentation from a post from Zoltan.
2851 add x86_add_membase, x86_sub_membase, x86_mul_membase
2853 2004-04-13 Miguel de Icaza <miguel@ximian.com>
2855 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
2856 GENERAL_REGS they were also hardcoded for all PPC ports.
2858 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
2860 Remove hard-coded limit for floating point registers, use
2861 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
2863 Notice that in MacOS X calling conventions you can fit a lot more
2864 floating point values in registers, so I should update the PInvoke
2865 test to excercise the passing of floating point values on the
2866 stack (currently broken).
2868 2004-04-06 Miguel de Icaza <miguel@ximian.com>
2870 * tramp-ppc.c (create_trampoline_code): Added
2871 JUMP_TRAMPOLINE_SIZE.
2872 (ppc_magic_trampoline): Follow the pattern from
2873 x86_magic_trampoline: if code is set to zero, return.
2874 (create_trampoline_code): Always pass MonoMethod to the jump
2875 trampoline, before it was passing a null.
2876 (mono_arch_create_jump_trampoline): Implement the jump stub, could
2877 share the code with mono_arch_create_jit_trampoline.
2879 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
2881 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
2884 * cpu-g4.md: Added length for jmp instruction, the worst case
2885 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
2888 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
2890 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
2892 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
2894 * mini.c: Only set bblock->real_offset when adding a new bblock, and
2895 before each IL instruction.
2897 * mini.c (CEE_BOX): Fix warnings.
2899 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2901 * mini.c: removed a few unused vars and extra whitespace.
2903 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
2905 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
2907 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
2909 (OP_GETCHR): use the above
2910 (CEE_LDELEMA): use the above.
2912 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
2913 version of the generic impl.
2914 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
2915 (CEE_LDELEMA): use the above.
2917 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
2919 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
2922 * iltests.il: Added new regression test for #56317.
2924 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
2926 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
2927 under NetBSD. Fixes #56450.
2929 * liveness.c (update_gen_kill_set): Fix previous patch.
2931 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2933 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
2935 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
2937 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
2940 * inssel-sparc.brg: Add more optimizations.
2942 * mini-sparc.c: Replace multiply/divide with shifts if possible.
2944 2004-04-01 Martin Baulig <martin@ximian.com>
2946 * mini.c (handle_box): New static function; moved the
2947 implementation of CEE_BOX here.
2948 (mono_method_to_ir): Added `constrained_call' variable.
2949 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
2950 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
2951 mono_method_get_constrained() to get the method.
2953 2004-04-01 Martin Baulig <martin@ximian.com>
2955 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
2956 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
2957 (mono_method_to_ir): We don't need these macros anymore since
2958 mono_class_get_full() already takes care of it.
2960 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2962 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
2963 use @function (as doesn't accept #function here) and check the return
2964 value of system and stop if fails.
2966 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2968 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
2970 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
2972 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
2974 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
2976 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
2979 * basic-long.cs: Add test for negation of Int64.MinValue.
2981 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
2983 * mini-sparc.c: Update status.
2985 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
2987 * exceptions-sparc.c: Fix return value in filters.
2989 * inssel-sparc.brg: Fix register allocation in some rules.
2991 2004-03-28 Martin Baulig <martin@ximian.com>
2993 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
2996 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
2998 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3000 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3001 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3002 remove unused conv_u4 opcode.
3004 * mini-x86.c: Remove valgrind workaround since it slows down things
3005 even when mono is not run under valgrind.
3007 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3009 * mini-sparc.c: Update status.
3011 * inssel-sparc.brg: Add some optimizations.
3013 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3014 future delay slot filling. Add support for varargs, tail calls and JMP.
3016 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3017 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3019 * inssel.brg: Fix register allocation in OP_ARGLIST.
3021 * inssel.brg: Fix warnings.
3023 2004-03-25 Martin Baulig <martin@ximian.com>
3025 * mini.c (inflate_generic_field): Removed.
3026 (mini_get_method): Removed, use mono_get_method_full(),
3027 (mini_get_class): Removed, use mono_class_get_full().
3028 (mono_method_to_ir): Pass our generic context to
3029 mono_field_from_token().
3031 2004-03-25 Martin Baulig <martin@ximian.com>
3033 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3034 of a `MonoMethod *'.
3035 (mini_get_method): Take a `MonoGenericContext *' instead
3036 of a `MonoMethod *'.
3037 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3038 a new local variable called `generic_context' which holds the
3039 current `MonoGenericContext *'; use it to lookup things.
3041 2004-03-24 Martin Baulig <martin@ximian.com>
3043 * mini.c (mini_get_class): New static method; if we're inside a
3044 generic instance, inflate the class if neccessary.
3045 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3047 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3049 * iltests.il: New regression test for #55976.
3051 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3054 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3056 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3059 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3061 * liveness.c: Consider SSA stores as well as loads when making vars
3064 * exceptions.cs: New regression tests for register allocation.
3066 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3068 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3069 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3070 domain lock only to protect puntual access to data structures.
3071 Added access lock for sighash, jit_icall_hash_name,
3072 jit_icall_hash_addr and domain->code_mp.
3074 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3076 * driver.c: Print SIGSEGV handling method.
3078 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3080 * mini.c (setup_jit_tls_data): Handle case when this is called
3081 multiple times for a thread.
3083 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3084 is different from fbxx_un. Fixes #54303. Also use constants instead of
3085 magic numbers in a lot of places.
3087 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3089 * exceptions.cs: Fix cctor test when --regression is used.
3091 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3093 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3096 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3098 * inssel-ppc.brg: fixed register assignments for some rules.
3100 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3102 * exceptions.cs: Add test for exceptions in static constructors.
3104 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3105 static constructors outside the domain lock. Fixes #55720.
3107 2004-03-17 Martin Baulig <martin@ximian.com>
3109 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3110 (inflate_generic_field): Take the `MonoMethod *' instead of the
3111 `MonoClass *' and added support for generic method.
3112 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3113 have a `field->parent->gen_params', only inflate the field if it's
3114 an open constructed type.
3116 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3118 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3119 exception object instead of the preconstructed ones.
3121 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3123 * mini.c: reverted changed to sigsegv_signal_handler commited
3124 accidentally in the previous patch.
3126 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3129 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3130 running --aot with an old assembly.
3132 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3134 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3137 * mini-sparc.c: Add support for v9 branches with prediction.
3139 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3141 * mini.c (mini_init): #warning is GNUC only
3143 * mini-sparc.h: implement __builtin_frame_address
3144 and __builtin_return_address for Sun C compiler
3146 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3148 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3150 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3152 * basic-calls.cs: Add test for unaligned byref long argument passing.
3154 * mini-ops.h: Add sparcv9 compare and branch instructions.
3156 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3157 v9 instructions if we have a v9 cpu.
3159 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3160 registers for global allocation.
3162 * exceptions-sparc.c: Fixes.
3164 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3166 * liveness.c (mono_analyze_liveness): Optimized version.
3168 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3170 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3173 * basic-float.cs basic-calls.cs: New regression tests.
3175 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3177 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3178 sigaltstack implementation.
3180 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3182 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3183 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3185 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3187 * mini.c: Fix warnings.
3189 * mini.c (mono_resolve_patch_target): New function which contains the
3190 arch independent part of the patching process.
3192 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3193 patching code to a separate function.
3195 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3197 * mini.c (add_signal_handler): ifdef out on Windows
3199 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3201 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3202 cpu-sparc.md: Add exception handling support + other fixes.
3204 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3205 typed GC detection in --version.
3207 * basic.cs exceptions.cs: New regression tests.
3209 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3210 the arch specific code can store data during a compilation.
3212 * mini-ops.h: Add OP_SETFRET.
3214 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3215 function, register a separate icall for each arity, so the icalls can
3218 * mini.c (mono_print_tree): Print negative offsets in a more readable
3221 * mini.c: Make signal handling work on sparc.
3223 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3225 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3227 * jit-icalls.c: Emulate truncl by aintl on solaris.
3229 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3231 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3233 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3235 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3237 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3238 a MarshalByRef type, inline a method that performs the check, taking into
3239 account that the object can be a proxy. Also implemented tow new opcodes:
3240 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3241 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3242 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3244 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3246 * mini-ppc.c: if a relative branch displacement is too big
3247 but it points to and area reachable with an absolute branch,
3250 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3252 * mini.c: optimize small copies in cpblk.
3254 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3256 * basic-calls.cs basic-float.cs: New regression tests.
3258 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3259 negative offsets from %fp. Implement localloc. Fix local register
3260 allocation. Fix the case when the this argument needs to be saved to
3261 the stack. Implement some missing opcodes.
3263 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3265 * mini.c (mini_method_compile): Reenable global regalloc in methods
3266 with exception handlers.
3268 * linear-scan.c (mono_varlist_sort): Fix warning.
3270 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3272 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3275 * liveness.c: Make all variables uses in exception clauses volatile, to
3276 prevent them from being allocated to registers. Fixes #42136.
3278 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3280 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3283 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3284 argument to mono_arch_regalloc_cost.
3286 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3289 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3291 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3292 Make the cost of allocating a variable to a register arch dependent.
3294 * basic-calls.cs: Fix compilation of tests.
3296 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3297 helper function to cut back on the number of #ifdefs needed.
3299 * mini-ppc.c: Fix compilation.
3301 * basic-calls.cs: New regression tests.
3303 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3305 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3306 of l0 since that is callee saved.
3308 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
3311 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
3312 of delay instruction.
3314 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
3316 * mini.h (MonoCallInst): Add 'virtual' flag.
3318 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
3320 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
3322 * *.cs: New regression tests.
3324 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
3327 * mini.c (mono_runtime_install_handlers): Fix build.
3329 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
3330 'signal_stack_size' members.
3332 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
3333 alternate signal stack.
3335 * exceptions-x86.c: Add stack overflow handling.
3337 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
3338 functions to arch independent code.
3340 * mini.c (mono_print_tree): Print more detailed info for load_membase
3343 2004-02-23 Martin Baulig <martin@ximian.com>
3345 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
3347 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3349 * mini-x86.c: fixed reg allocation for div/rem.
3351 2004-02-22 Miguel de Icaza <miguel@ximian.com>
3353 * driver.c (mono_main): Report some configuratio options on --version.
3355 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
3357 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
3358 low in the address space. Correctly flush memory in thunks where we
3361 2004-02-20 Martin Baulig <martin@ximian.com>
3363 * mini.c (mini_get_method): New static method; inflate all generic
3364 methods and methods in open generic instances.
3365 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
3366 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
3368 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3370 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
3372 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
3374 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
3376 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
3378 * mini-sparc.c (flushi mono_arch_output_basic_block): make
3379 it compile using Sun's compiler.
3381 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3383 * 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.
3385 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
3387 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3389 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
3391 * mini-ppc.c: handle calls outside of the allowed range with thunks
3392 allocated using the code manager.
3393 * tramp-ppc.c: use the code manager to hold generated native code.
3394 Fixed the magic trampoline to just patch vtable entries.
3396 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
3398 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
3401 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
3403 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
3406 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
3407 if we have a working __thread implementation.
3409 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
3410 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
3412 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
3414 * mini-x86.c: Fix compilation under gcc 2.
3416 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
3418 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
3419 contains a call to the wrapped function.
3421 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
3422 OP_<CALL>_IMM opcodes, and use them under X86.
3424 * mini.c (mono_jit_find_compiled_method): Fix warning.
3426 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
3428 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
3430 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
3431 functionality to mini.c.
3433 * mini.c (mono_create_jump_trampoline): New function to create a jump
3434 trampoline. Return a compiled method instead of a trampoline if it
3435 exists. Add a cache for jump trampolines.
3437 * mini.c (mono_jit_find_compiled_method): New function to return a
3438 compiled method if it exists.
3440 * mini-x86.c: Call mono_create_jump_trampoline instead of
3441 mono_arch_create_jit_trampoline.
3443 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
3444 a jump trampoline. Fixes #52092.
3446 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
3448 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
3449 which is not up-to-date. Add check_corlib_version () instead.
3451 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
3454 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
3455 since newer valgrind versions do not need it.
3457 * mini.c (mono_jit_compile_method_with_opt): New helper function to
3458 compile a method with a given set of optimizations.
3460 * mini.c: Compile icall wrappers on-demand instead of at startup.
3462 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
3463 wrapper for an icall.
3465 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
3467 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
3470 * iltests.il: Add test for non-empty stack before switch instruction.
3472 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
3474 * mini.c: Add support for new stringbuilder marshalling conventions.
3476 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
3478 2004-02-01 Martin Baulig <martin@ximian.com>
3480 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
3481 in `ginst->mtype_argv'.
3483 2004-01-31 Miguel de Icaza <miguel@ximian.com>
3485 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
3486 facilitate grepping.
3488 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
3490 * mini.c: fixed buglet in initobj generic implementation for references.
3492 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
3494 * Makefile.am: make the version script conditional.
3495 * jit-icalls.c: handle missing truncl().
3497 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
3499 * exceptions.cs: Add more tests for double->int conversion.
3501 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
3502 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
3504 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
3506 * driver.c: make --verbose --version emit an error
3507 if the loaded corlib doesn't match the runtime version.
3509 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
3511 * mini-ppc.h: export ppc_patch().
3512 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
3513 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
3514 on par or better than on MacOSX.
3516 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
3518 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
3519 mono_lookup_pinvoke_call.
3521 * mini-x86.c: Under windows, the default pinvoke calling convention is
3522 stdcall. Fixes #52834.
3524 * mini.c (optimize_branches): Add an upper bound to the number of
3525 iterations to prevent infinite loops on strange loops. Fixes #53003.
3527 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
3529 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
3530 and ISINST. Fixes #52093.
3532 * objects.cs (test_0_vector_array_cast): New tests.
3534 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
3536 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
3537 checking in Array.Set ().
3539 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
3542 * object.cs (test_0_multi_array_cast): New regression test.
3544 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
3546 * exceptions-ppc.c: fix build on Linux/PPC.
3548 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
3550 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
3551 running under valgrind.
3552 (x86_magic_trampoline): Fix build bustage.
3554 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
3555 negative values as well. This is needed for the encoding of the line number
3556 info, since sometimes the line numbers are not in increasing order.
3558 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
3560 * cpu-pentium.md (localloc): Increase the size of the localloc
3561 instruction since it is a loop under Win32.
3563 * debug-mini.c (record_line_number): Get rid of unneccesary memory
3566 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
3568 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
3569 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
3570 Max Horn (max@quendi.de). Fix file names in comments.
3572 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
3574 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
3575 avoid stack overflow.
3576 (replace_usage): Avoid uninitialized variable warnings.
3578 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
3579 and taking the address of valuetype variables.
3581 2004-01-03 Patrik Torstensson
3583 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
3584 for other purposes than FP later on.
3586 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
3588 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
3591 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3593 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
3595 2003-12-30 Patrik Torstensson <p@rxc.se>
3597 * mini-x86.h: Decreased number of availiable fp regs.
3598 Solves corner cases with FP spilling.
3600 2003-12-23 Patrik Torstensson <p@rxc.se>
3602 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
3603 for floating point stack tracking / spilling on x86.
3606 * basic-float.cs: added float mul overflow test.
3608 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
3610 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
3612 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
3614 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
3615 supports for cond branches that overflow the immediate
3616 overflow offset. mcs can compile simple programs.
3618 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
3620 * exceptions-ppc.c: exception handling support wip:
3621 finally handlers get run on exception.
3623 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
3625 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
3628 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
3630 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
3631 initial support for stack walking and unwinding.
3633 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
3635 * driver.c (mono_main): Make corlib-out-of-sync message more
3636 descriptive. Also remove verify_corlib call.
3638 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
3640 * mini.c: make CEE_NEWARR calls and other emulated opcodes
3641 not overlap with other call's arguments, too.
3643 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
3645 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
3646 move to arch-specific code the choice of arch-specific
3647 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
3648 * mini.c: ensure emulation calls will not interleave
3651 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
3653 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
3654 the magic trampoline stack frame is dropped before executing
3657 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
3659 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
3660 and integer to fp conversions. Added support for overflowing
3661 arguments on the stack. Reserve a couple more registers as temps.
3662 Added support for aot compilation (as output still needs to be
3665 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
3667 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
3668 Don't overwrite return register in some corner cases.
3670 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
3672 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
3673 static constructors when AOT compiling.
3675 * driver.c (mono_main): Call mono_check_corlib_version.
3677 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
3679 * cpu-g4.md, basic.cs: fixed div target register.
3681 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
3683 * mini-ppc.c, basic.cs: shl_imm fix with test.
3685 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
3687 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
3688 structures by value. Misc fixes.
3689 * objects.cs: more tests.
3691 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
3693 * mini-ppc.c: lconv.ovf.i implemented.
3695 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3698 (mini_init): don't error out if someone already called g_thread_init.
3700 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
3702 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
3703 to be any type per the spec. Fix abnormal memory usage when
3704 the same object is repeatedly thrown.
3706 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
3708 * mini.c: check for overruns in IL code.
3710 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
3712 * TODO: Add/remove some todo entries.
3714 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
3716 * driver.c (mono_main): Call mono_verify_corlib.
3718 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
3720 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
3721 This has been moved to mini.c
3722 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
3723 type being casted is marshalbyref it could be a proxy, so instead of
3724 emitting the type check code, emit a call to a runtime method that will
3725 perform the check by calling CanCastTo if needed.
3727 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
3729 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
3730 methods with large stack frames under Win32.
3732 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
3734 * Makefile.am: Distribute regression tests.
3736 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
3737 at the end instead of inserting each variable into the sorted list.
3739 * linear-scan.c (mono_varlist_sort): New helper function.
3741 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
3743 * mini.c: ensure arguments and locals are within bounds.
3745 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
3747 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
3750 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
3752 * mini.c (mono_cprop_copy_values): Fix crash.
3754 * aot.c: Set verbosity back to 0.
3756 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
3758 * regalloc.c: complete memory leak fix by Laurent Morichetti
3761 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
3763 * driver.c (main_thread_handler): Revert the previous patch.
3765 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
3768 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
3769 memory from the memory pool.
3771 * driver.c (main_thread_handler): Turn on all optimizations when
3774 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
3775 an array for better performance.
3777 * regalloc.c (mono_regstate_assign): Fix memory leak.
3779 * debug-mini.c (mono_debug_serialize_debug_info): New function to
3780 serialize the debug info.
3782 * debug-mini.c (mono_debug_add_aot_method): New function to load the
3783 debug info from the serialized representation.
3785 * aot.c: Save debug info into the generated file and load it when
3788 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
3790 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
3792 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
3793 More FP-related fixes.
3795 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
3797 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
3798 and register allocation buglet. Hello world now runs.
3800 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
3802 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
3803 * tramp-ppc.c: fixed class init trampoline.
3804 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
3806 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
3808 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
3809 mini.c: more ppc changes/fixes.
3811 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
3813 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
3814 Also optimize the case when the arguments are the same in the caller
3817 * iltests.il: Add tests for tail calls with valuetype arguments.
3819 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
3821 * mini-ppc.c: fixes for struct return type.
3823 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
3825 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
3826 mono_spillvar_offset() to arch-specific code.
3828 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
3830 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
3832 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
3834 * exceptions-x86.c: Fix stack space leaks.
3836 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
3837 registers from the lmf if the method has save_lmf set.
3839 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
3841 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
3842 of icall wrappers into InvokeInDomain, since these are now per-domain.
3844 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
3846 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
3847 make some opcode emulation and intrinsic ops enabled/disabled
3848 according to the architecture. More fixes.
3850 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
3852 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
3854 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
3856 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
3857 arch-specific handling for 'this' and struct return type to
3860 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3862 * aot.c: prevent divide by zero error when reporting (it happened with
3865 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
3867 * mini.h (inst_switch): Remove unused macro.
3869 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3872 (load_aot_module): free 'info->methods' and 'info' properly. No more
3873 "free(): invalid pointer blah" messages when you have an old aot
3876 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
3878 * jit-icalls.c, mini.c: Added support for context static fields.
3880 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
3882 * mini.c (mono_method_blittable): Methods which set LastError are not
3883 blittable either. Fixes #51108.
3885 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
3887 * mini.c: flush icache.
3888 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
3890 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
3892 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
3894 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
3896 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
3899 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
3902 * inssel.brg (CEE_MKREFANY): Fix AOT case.
3904 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
3906 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
3907 instruction when the result is discarded.
3909 * iltests.il (test_0_div_regalloc): New regression test.
3911 * arrays.cs: Fix compilation error.
3913 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
3915 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
3916 float rules to inssel-x86.brg: sane architectures with FP registers
3917 don't need to implement these rules.
3919 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
3921 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
3923 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
3925 * mini.h, inssel-long32.brg: fixed endianess issues in int64
3926 implementation of 32 bit systems.
3928 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
3930 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
3931 (Jeroen Zwartepoorte).
3933 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
3935 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
3936 the caller and the callee matches.
3938 * mini.c (mono_method_to_ir): Add comment.
3940 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
3941 signbit is missing on some platforms.
3943 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
3945 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
3947 * mini.c (setup_jit_tls_data): Call the new function.
3949 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
3951 * mini-x86.c: Add experimental support for fast access to the lmf
3952 structure under NPTL/Linux 2.6.x.
3954 2003-11-06 Martin Baulig <martin@ximian.com>
3956 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
3957 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
3960 2003-11-02 Martin Baulig <martin@ximian.com>
3962 * mini.c (inflate_generic_field): New static method.
3963 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
3964 generic instance and the field is declared in a generic type, call
3965 inflate_generic_field() to inflate it. Fixes gen-28.cs.
3967 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
3969 * mini.h mini.c (mono_method_same_domain): New function to return
3970 whenever the caller and the callee are in the same domain.
3972 * tramp-x86.c (x86_magic_trampoline): Use the new function.
3974 2003-10-30 Martin Baulig <martin@ximian.com>
3976 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
3977 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
3979 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
3980 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
3982 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
3984 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
3987 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
3988 object here, so it is in the correct appdomain etc.
3990 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
3992 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
3994 (mono_method_to_ir): Avoid freeing the type created returned from
3995 mono_type_create_from_typespec, since it is put into an internal cache
3996 by the function. Fixes pointer.exe.
3998 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
3999 trampolines for icalls and pinvokes as well. Fixes #33569.
4001 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4003 * mini.c: Update after appdomain changes.
4005 * mini.c (mono_jit_compile_method_inner): Allways compile native
4006 method wrappers in the root domain, since there can only be one
4007 instance of them, whose address is stored in method->info.
4009 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4011 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4012 environment variable. Instead detect automatically whenever running
4013 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4016 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4018 * trace.c, trace.h: New files that implement the new trace option
4021 * driver.c: Document new --trace options.
4023 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4026 - if (mono_jit_trace_calls)
4027 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4029 * mini.h: prototypes.
4031 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4033 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4035 * mini.c inssel.brg: Implement typedefbyref opcodes.
4037 * mini.c (mono_jit_compile_method): Remove unused local variable.
4039 * mini.c (mono_jit_compile_method_inner): Ditto.
4041 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4043 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4045 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4047 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4049 * mini.c (mono_no_aot): Remove unused global variable.
4051 * mini.c: Thread safety fixes.
4053 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4055 * mini.c (mono_create_class_init_trampoline): Add a lock around
4056 class_init_hash_addr.
4058 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4061 * mini.c: Decompose the NEWARR instruction before decomposing its
4062 arguments. Fixes #30073.
4064 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4066 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4069 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4071 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4073 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4075 * driver.c: Add support for compiling icall wrappers to --compile.
4077 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4079 * inssel.brg: The empty value in class->interface_offsets is -1, not
4082 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4084 * objects.cs: New test for 'is' operator on an array of interfaces.
4086 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4088 * tramp-ppc.c: update trampoline code to support jumps
4089 and class initialization.
4091 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4093 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4095 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4097 * inssel.brg (OP_UNBOX): Remove unused rule.
4099 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4100 region instead of one for each method. Fixes #47813.
4102 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4104 * exceptions.cs (test_0_nested_finally): New regression test for
4105 nested exception handlers.
4107 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4109 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4111 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4114 * mini.c (mono_method_check_inlining): Make the inlining limit
4115 configurable by an environment variable.
4117 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4119 * mini.h: Bump AOT file version.
4121 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4122 token, store the image along with the token, since the token might not
4123 refer to the same image as the method containing the relocation,
4124 because of inlining.
4126 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4128 * mini.c (mono_precompile_assemblies): New function to compile
4129 all methods in all loaded assemblies.
4131 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4133 * regalloc.h regalloc.c (MonoRegState): Change the type of
4134 iassign and fassign to int*, since they can contain large negative
4135 values if the register is spilled. Also added some comments. Fixes
4138 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4139 under Win32. Fixes #42964.
4141 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4143 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4145 * aot.c: Added support for AOT compiling methods which contain calls
4146 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4149 * driver.c (compile_all_methods): Run the compilation in a thread
4150 managed by mono. Fixes #44023.
4152 * mini.c (mono_codegen): Print full method name in verbose output.
4154 * mini-x86.c (mono_arch_patch_code): Fix warning.
4156 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4157 jumps, since the method we are jumping to might be domain-specific.
4159 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4161 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4163 * inssel.brg: string chars are unsigned.
4165 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4167 * TODO: New todo item.
4169 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4170 which calls mono_runtime_class_init and patches the call site to
4171 avoid further calls.
4172 (mono_arch_create_class_init_trampoline): New arch specific function
4173 to create a class init trampoline.
4174 (create_trampoline_code): Generalized so it can create
4175 class init trampolines as well.
4177 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4178 (mono_create_class_init_trampoline): New function to create and cache
4179 class init trampolines.
4180 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4181 vtable given the address of a class init trampoline. Used by the
4183 (mono_codegen): Generate a call to a trampoline instead of
4184 mono_runtime_class_init in LDSFLD[A].
4185 (mono_codegen): Add relocations for the new trampoline.
4187 * mini.h mini-x86.c aot.c: Added a new relocation type:
4188 MONO_PATCH_INFO_CLASS_INIT.
4190 * mini.h: Bump AOT version number.
4192 * aot.c: Create a copy of the loaded code instead of using the original
4193 so methods which call each other will be close in memory, improving
4196 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4197 patch since it breaks the regression tests.
4199 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4200 for the register saving instruction sequence since the
4201 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4203 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4205 * TODO: Fix todo item && remove another.
4207 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4209 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4212 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4213 function of the module.
4215 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4216 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4217 --no-aot command line option.
4219 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4221 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4222 by Bernie Solomon (bernard@ugsolutions.com).
4224 * inssel.brg: Refactor the interface offset table related code into
4225 its separate functions and add support for the AOT case.
4227 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4229 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4231 * aot.c: Added mono_aot_verbose variable and made all debugging
4232 output depend on the value of this variable.
4234 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4235 method_label and info_label.
4237 * mini.h mini-x86.c aot.c: Added a new relocation type
4238 MONO_PATCH_INFO_IID for klass->interface_id.
4240 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4241 the MonoJitInfo structure.
4243 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4244 a non-root appdomain in shared mode.
4246 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4248 * aot.c: make aot loader less verbose. Remove free of unused variable.
4250 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4252 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4254 * .cvsignore: Added *.dll.
4256 * mini.c (mono_print_tree_nl): New function callable while debugging.
4258 * mini.c (mono_print_code): Export this.
4260 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4263 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4265 * mini.h (MonoCompile): Added 'jit_info' field.
4267 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4268 the cfg structure, since it is needed by the AOT compiler.
4270 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4272 * aot.c: A major rewrite. Changes include:
4273 - save exception tables for methods which have them.
4274 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4276 - reworked the file format so it is now much smaller and needs
4277 fewer relocation entries.
4279 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4281 * aot.c (load_aot_module): Fix build bustage on platforms without
4284 2003-09-04 Martin Baulig <martin@ximian.com>
4286 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4288 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4290 * TODO: Some new optimization ideas.
4292 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4294 * aot.c: Save the optimization flags used to compile the code into
4297 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4298 support emitting domain specific code.
4300 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4301 no longer domain neutral. It can be made domain neutral by compiling
4302 with --optimize=shared.
4304 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4307 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4308 loading of AOT code.
4310 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
4312 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
4313 if there is no domain neutrality information.
4315 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
4317 * aot.c (mono_compile_assembly): Emit a symbol containing the file
4318 format version into the generated library.
4320 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
4321 callee method into the caller since one of them could be shared.
4323 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
4324 system exceptions from AOT code now works.
4326 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
4327 method if it is domain neutral and the callee is not.
4329 * graph.c (cfg_emit_one_loop_level): Fix warning.
4331 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
4333 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
4336 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
4338 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
4339 is needed by code which is executed before mono_runtime_init ().
4340 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
4342 * mini.c (mono_thread_abort): Fix warning.
4343 (mono_jit_compile_method): Call static constructor in the AOT case too.
4345 * aot.c (mono_compile_assembly): Fix warning.
4347 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4349 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
4351 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
4353 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
4355 * cpu-pentium.md: Fix the length of call opcodes so they include the
4356 ESP restoring instruction. Fixes #47968.
4358 2003-08-28 Martin Baulig <martin@ximian.com>
4360 * mini-x86.c (mono_arch_call_opcode): Added support for
4361 MONO_TYPE_GENERICINST.
4363 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
4365 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
4367 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
4368 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
4370 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
4373 2003-08-26 Martin Baulig <martin@ximian.com>
4375 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
4376 when reporting an error, set this to the actual error location.
4377 (mono_method_to_ir): Report the correct error location if
4378 get_basic_blocks() returned an error.
4380 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
4382 * mini.c (mono_type_blittable): OBJECT is not blittable.
4383 (mono_method_blittable): Methods which have marshalling descriptors
4384 are not blittable either. Fixes #47842.
4386 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
4388 * driver.c mini.c: Use an environment variable instead of a global
4389 variable. Also fix the build.
4391 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
4392 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
4395 * driver.c mini.c: Added --with-valgrind option to turn off some
4396 code which prevents mono from running under valgrind.
4398 * mini.c (mono_emit_call_args): Fixed warning.
4400 * mini.c (mono_emulate_opcode): Fixed warning.
4402 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4404 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
4405 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
4406 regalloc.c, regalloc.h: specify available registers in arch-specific
4407 code and support floats in the regallocator (patch by Laurent Morichetti
4410 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
4412 * mini.c: mono_thread_current() can be called only after
4413 mono_runtime_init(): rearrange code to not call it early on.
4415 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4417 * mini.c: allocate jump tables in the code mempools.
4419 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4421 * mini.c, mini.h: make sure per-thread data allocated by the jit is
4424 2003-08-10 Miguel de Icaza <miguel@ximian.com>
4426 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
4427 12 to 16. This fixes bug #47453.
4430 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
4432 * mini-ppc.c: fixed indexed load and unsigned compares.
4434 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
4436 * mini.c: reenabled installation of handler for
4437 thread abort signal.
4439 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4441 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
4442 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
4443 until it's fixed and actually useful.
4445 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
4447 * inssel-long32.brg: couple more opcodes implemented.
4449 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4451 * mini-sparc.c: Even more opcodes implemeted.
4453 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
4455 * mini-sparc.c: More opcodes implemented.
4457 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
4459 * mini-sparc.c: More opcodes implemented.
4461 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4463 * inssel-sparc.brg: Add some needed rules. Direct
4465 * Makefile.am: Use inssel-sparc.brg
4466 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
4467 an assert happy for now.
4469 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
4471 * mini-sparc.c: Fixed compile errors.
4472 * exceptions-sparc.c: Same. We now produce a mono binary
4473 on sparc-linux. Yea.
4475 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
4477 * mini-sparc.c: Renamed registers. Also some macro cleanups.
4478 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
4479 They compile, but do not work.
4481 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4483 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
4484 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
4485 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
4488 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4490 * mini.c: more opcodes implemented and better support for generics.
4492 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
4494 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
4495 * mini.c, mini.h: first cut at generics support: some new instructions
4496 added and changed the behaviour of some of the existing ones.
4498 2003-07-21 Miguel de Icaza <miguel@ximian.com>
4500 * mini.c: Removed definition of metadata_shared mutex here.
4502 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
4504 * mini-x86.c: make vararg calls work for instance methods.
4506 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
4508 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
4509 returns the arguments in a separte list, now.
4511 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
4513 * aot.c, mini.c: updates for array type representation changes.
4515 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
4517 * mini.c: register function to perform jit shutdown.
4519 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4521 * mini.c: use a faster allocator if possible.
4523 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
4525 * aot.c: some cleanups and portability changes.
4527 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
4529 * mini.c: use faster allocation for CEE_BOX if possible.
4531 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
4533 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
4534 Moved inlined mempcy code to its own function so that is can be
4535 reused. Added an inline memset function as well (optimized initobj).
4536 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
4538 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
4540 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
4542 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
4544 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
4545 arch code can setup the cpu for CLR execution, if needed.
4546 We use it on x86 to set the precision of FP operations.
4548 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
4550 * mini.c: disable some optimizations if we can guess they'll cost too
4551 much for a given method.
4553 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
4555 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
4557 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
4558 * mini.h mini.c mini-x86.c: Added instruction level coverage
4559 info collection support.
4561 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
4563 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
4564 is now implemented in the profiling API. Get rid of a couple of
4565 unnecessary global variables.
4567 2003-06-15 Nick Drochak <ndrochak@gol.com>
4569 * basic-long.cs: tests for negative values for bigmul, and unsigned.
4570 * cpu-g4.md: add op_bigmul and op_bigmul_un
4571 * cpu_pentium.md: add op_bigmul_un
4572 * inssel-long32.brg: add rule for unsigned bigmul
4573 * mini-ops.h: define OP_BIGMUL_UN
4574 * mini-x86.c: THE BUG: handle (un)signed properly
4575 * mini.c: choose unsigned opcode if needed.
4576 This set of patches fixes bug #44291
4578 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
4580 * mini.c (optimize_branches): improved to handle all kinds of
4581 conditional branches.
4583 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
4585 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
4586 don't raise exceptions.
4588 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4590 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
4591 to arch-specific files.
4593 2003-06-09 Martin Baulig <martin@ximian.com>
4595 * Makefile.am (libs): Added $(LIBGC_LIBS).
4597 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
4599 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
4600 and OP_ATAN (fixes bug#44293).
4602 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
4604 * Makefile.am, mini-x86.c: rename cpu description array to
4605 pentium_desc, since some compilers define the 'pentium' preprocessor
4608 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
4610 * mini.c (mini_select_instructions): add explicit branch if the
4611 following block is not the false target of a conditional branch -
4612 we need this with any optimization that reorder or remove bblocks
4614 * mini.c (optimize_branches): bug fixes
4616 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
4618 * mini.c (mono_method_to_ir): inline static readonly fields
4620 * ssa.c (fold_tree): start cfold support for long (very simple
4623 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
4625 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
4627 * inssel.brg: fixed memcpy (bug #44219).
4629 2003-06-05 Dick Porter <dick@ximian.com>
4631 * driver.c: Set the glib log levels to not abort if g_message
4634 g_set_prgname() has to happen before mini_init() so that the
4635 process handle gets the info.
4637 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
4639 * driver.c: add intrins to the default optimizations to get wider
4642 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
4644 * mini.h: some large basic blocks will overflow a 16-bit
4645 integers for symbolic registers.
4647 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
4649 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
4650 (mono_arch_output_basic_block): fix bug 43499
4652 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
4654 * mini.c: kill duplicated definition of mono_debug_format.
4656 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
4658 * mini-x86.c, arrays.cs: fixed register allocation bug.
4660 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
4662 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
4664 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
4666 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4669 (print_method_from_ip): also print source location information if
4672 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
4674 * mini.c (mono_find_block_region): bug fix in region code
4675 (mini_method_compile): enable removing unreachable code again, but
4676 only in methods without exception clauses.
4678 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
4680 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
4681 Implemented arglist opcode and handling of TypedReference type.
4682 Fixed x86 call convention when a structure is returned.
4683 Minimal support for calling static vararg methods.
4685 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
4687 * mini.c (mini_method_compile): always remove unreachable code,
4688 because the code in them may be inconsistent (access to dead
4689 variables for example).
4691 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
4693 * driver.c, debug-mini.c: warning fixes.
4695 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
4697 * Makefile.am, jit.h, mini.h: install header for embedding mono.
4699 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
4701 * mini.c: thread-static fields are registered in mono_class_vtable(),
4702 so ensure the function is called before checking for them.
4704 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
4706 * mini.c (optimize_branches): fix for bug 43586
4708 * jit-icalls.c (mono_llmult_ovf): added an additional check for
4709 overflow (fixes Bug #43639)
4711 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4713 * mini.c, objects.cs: allow the use of stobj for primitive types.
4715 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4717 * mini.c: be less strict about argument checking until we support
4718 running the verifier.
4720 2003-05-27 Nick Drochak <ndrochak@gol.com>
4722 * basic-long.cs: tests for (ulong)int * (ulong)int also
4723 * mini.c: use the same trick for (ulong)int * (ulong)int
4725 2003-05-27 Nick Drochak <ndrochak@gol.com>
4727 * basic-long.cs: add regression test for (long)int * (long)int
4728 * cpu-pentium.md: add op_bigmul specification
4729 * inssel-long32.brg: add OP_BIGMUL rule
4730 * mini-ops.h: add OP_BIGMUL
4731 * mini-x86.c: register allocator: handle case where src1 needs to be
4733 * mini.c: substitute special BIGMUL opcode in the tree for
4734 (long)int * (long)int
4736 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
4738 * jit-icalls.c: call the type ctor on field access if needed.
4740 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
4742 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
4743 to a method (including results of ldelema, bug#43207).
4745 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
4747 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
4748 colors to show exception handler blocks.
4750 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
4751 (fix for pinvoke7.cs).
4753 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4755 * mini.h, mini.c: ensure correct initialization order for types that
4756 require it. Prepare for lazy compilation of jit icall wrappers.
4757 Provide a name for opcode emulation to reduce unneeded mallocing.
4759 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
4761 * mini-x86.c: better register restoring code and profiling
4762 support for tail calls.
4764 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4766 * mini.h, driver.c: prepare for leaf methods optimization.
4768 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
4770 * mini.c: get targets of branches before converting a method.
4772 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
4774 * mini.c (optimize_branches): added some experimental code (disbaled)
4776 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
4778 * mini.c (optimize_branches): fix branch to branch optimization
4780 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
4782 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
4784 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
4786 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
4789 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
4791 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
4792 enable use of interface variables again.
4794 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
4795 I1 to registers because there is no simply way to sign extend 8bit
4796 quantities in caller saved registers on x86.
4798 * inssel-float.brg: set costs of some rules to 2 so
4799 that monobure always select the arch. specific ones if supplied,
4800 regardless of the order we pass the files to monoburg.
4802 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
4804 * mini.c, mini-x86.c: since the magic trampoline for jumps
4805 can't patch the code directly, we do it as soon as the
4806 method gets compiled.
4808 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
4810 * mini-x86.c, mini.h: introduce a new patching method
4811 to support CEE_JMP and tail calls.
4812 * mini.c: obey tail.call. Don't precompile methods target
4814 * tramp-x86.c: new trampoline code to handle methods
4815 reached through a jump.
4817 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
4819 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
4820 bit values to registers
4822 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
4824 * mini.c (mono_compile_get_interface_var): share interface
4825 variables if possible.
4827 2003-05-16 Martin Baulig <martin@ximian.com>
4829 * debug-mini.c (mono_init_debugger): New function to initialize
4830 the debugger. This is not in the debugger since it needs to
4831 access some of mini's internals.
4833 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
4835 * mini.c (mono_method_to_ir): inlining fixes/cleanups
4837 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
4839 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
4840 for value type handling.
4842 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
4844 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
4845 (mono_method_check_inlining): enable inlining of all kinds of wrappers
4847 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
4849 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
4850 the constructor through a proxy.
4852 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4854 * jit-icalls.c, inssel.brg: fixes to array element address
4857 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
4859 * mini-x86.c (is_regsize_var): allocate pointer to registers
4861 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4863 * driver.c: fixed typo, added intrins to the set of optimizations
4864 tested with regressions.
4866 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
4868 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
4869 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
4872 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
4874 * inssel.brg: remove some common pop instructions without side effects
4876 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4878 * inssel-x86.brg: fixed thinko in int to double conversions.
4880 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
4882 * mini.c, jit-icalls.c: added runtime thread-static variable support.
4884 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
4886 * inssel-long32.brg: two more missing instructions.
4888 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
4890 * mini.c (mono_emit_call_args): set the cil_code for all arguments
4893 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
4895 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
4898 * basic-float.cs: Added tests for negative zero.
4900 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4902 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
4903 a couple of missing operations for long casts, with test cases.
4905 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4907 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
4909 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
4911 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
4912 code size estimation.
4914 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
4916 * mini.c (mono_jit_create_remoting_trampoline): make it work with
4917 abstract methods (fix bug 42542)
4919 * aot.c: add ability to handle array types
4921 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
4923 * mini.c: Call the _specific versions of the object allocation
4924 functions if possible.
4926 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
4928 * driver.c: call setlocale ().
4930 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
4932 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
4935 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
4937 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
4939 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
4940 wrappers (fix bug 42122)
4942 2003-05-04 Martin Baulig <martin@ximian.com>
4944 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
4946 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
4947 s/mini_set_defaults/mono_set_defaults/g.
4949 2003-05-04 Martin Baulig <martin@ximian.com>
4951 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
4953 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4955 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
4956 (reported by Don Roberts).
4958 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
4960 * mini.c: temporarily work around two bugs for this release.
4962 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
4964 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
4965 that contains -export-dynamic and it makes using the ld script
4967 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
4969 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
4971 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
4974 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
4976 * mini.c: make sure leave calls all the needed finally blocks,
4977 even when the target jumps out of multiple exception clauses.
4979 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
4981 * ldscript, Makefile.am: add linker script to reduce the number of
4982 exported symbols (should also fix the issues with libwine defining
4983 some of the same symbols in io-layer).
4985 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
4987 * driver.c (mini_main): Avoid assertion when no file name is given on
4990 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
4992 * driver.c: added --version/-V command line option.
4993 Added the inline optimization in the regression tests.
4995 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4997 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
4998 to the type in the method signature (fixes bug#42134).
5000 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5002 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5004 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5006 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5008 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5010 * driver.c: fixed bug #42100.
5012 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5014 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5016 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5018 * mini.c: moved most of the code required to do inlining to its own
5019 function so it can be reused. Inline also ctors if appropriate.
5021 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5023 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5024 the runtime can call mono API functions.
5026 2003-04-27 Martin Baulig <martin@ximian.com>
5028 * debug-mini.c (mono_debug_init_method): Added
5029 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5030 send a notification to the debugger.
5032 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5033 running in the Mono Debugger, just pass the breakpoint number to
5034 mono_debug_init_method().
5036 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5038 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5040 * mini.c: allow some more unsafe compares.
5042 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5044 * mini-x86.c, Makefile.am: make distcheck works (partially from
5045 a patch by Richard Lee <r.h.lee@attbi.com>).
5046 * regset.c, regset.h: removed, they are unused.
5048 2003-04-25 Dick Porter <dick@ximian.com>
5050 * driver.c: Usage reports the name as 'mono' not 'mini'
5051 * exceptions-x86.c: Build and run on freebsd
5053 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5055 * Makefile.am: install the program with the 'mono' name and
5056 the library as libmono instead of mini and libmini.
5058 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5060 * driver.c: provide the APIs for the embedding interface of the old jit.
5062 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5064 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5066 2003-04-23 Martin Baulig <martin@ximian.com>
5068 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5070 * driver.c: Added `--debug' command line argument to enable
5073 2003-04-23 Martin Baulig <martin@ximian.com>
5075 * debug.[ch]: Removed. The code is now in
5076 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5078 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5081 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5083 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5085 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5088 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5089 mono_domain_finalize.
5090 (mini_method_compile): use mono_method_profile* if the the option is
5093 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5095 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5096 methods with their wrapper.
5098 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5099 methods with their wrapper.
5101 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5104 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5107 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5110 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5112 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5114 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5116 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5117 of the mempool. This is slightly faster and uses less memory
5119 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5121 * mini.c: avoid O(n) allocation for variables.
5123 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5125 * mini.c: handle items on the stack after inlining methods.
5127 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5129 * mini.c: make the method->opcode optimization dependent
5130 on MONO_OPT_INSTRINS and do it lazily.
5132 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5134 * driver.c: print overall results at the end of regression run.
5136 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5138 * inssel.brg: don't overwrite symbolic registers.
5140 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5142 * inssel-x86.brg: fix conversion from long to float.
5144 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5146 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5148 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5150 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5152 * driver.c: Added --print-vtable option as in the old JIT.
5154 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5156 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5158 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5160 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5162 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5164 * mini.c regalloc.c regalloc.h: Fix memory leak.
5166 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5168 * aot.c (mono_aot_get_method): register all used strings
5170 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5172 * mini.c: always intern strings references with ldstr at compile time.
5174 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5176 * Makefile.am: add BUILT_SOURCES.
5178 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5180 * driver.c: give a better error message when the assembly to execute
5181 doesn't have an entry point.
5183 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5185 * Makefile.am: added hack for automake
5187 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5190 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5192 22003-04-07 Martin Baulig <martin@ximian.com>
5194 * Makefile.am: Added Makefile.am.
5196 * debugger-main.c: Removed, this is now in the debugger where it
5199 * mini.pc.in: Call this package `mini' for the moment.
projects / mono.git / blob