2 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4 * driver.c: try to not imply using ICU is any good.
6 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
8 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
9 functions as inline ops.
11 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
12 some Interlocked functions as inline ops.
14 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20 * mini.c: Add support for OP_NOT_TAKEN.
22 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
23 structures in registers for pinvoke wrappers.
25 * mini-amd64.c: Fix warnings.
27 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
29 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
31 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
33 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
34 address instead of loading the address from it.
36 * mini-x86.c: Add support for returning small structs in registers
37 on Win32. Fixes part of #70864.
39 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
41 * trace.c (get_token): Improve error checking.
43 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
45 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
47 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
49 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
50 it can be reused for MonoClass.
51 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
54 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
56 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
57 instead of a MonoReflectionMethod. The method information wasn't used
58 when displaying SecurityException details (but will be now).
60 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
62 * Makefile.am : windows build fix.
64 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
66 * iltests.il: Add new regression test.
68 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
71 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
73 * mini.c: Moved linkdemand check into helper function check_linkdemand
74 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
77 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
79 * declsec.c: Added statistics counter for different kinds of
81 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
82 (and commented) declaration.
83 * mini.c: Added statistics counter for security Demand code
84 generation. Added display of security statistics.
86 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
88 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
89 Fix compilation errors under gcc-2.95.
91 2005-02-12 Ben Maurer <bmaurer@ximian.com>
93 * mini.c, driver.c: Use the new jit trampoline hashtable
95 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
97 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
99 2005-02-11 Martin Baulig <martin@ximian.com>
101 * debug-mini.c (mono_debug_close_method): Free the line number array.
103 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
105 * aot.c: Break up large methods into smaller ones. Share GOT slots for
108 * mini.h: Bump AOT file format version.
110 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
112 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
114 * declsec.h: Added macros to get/set lazyly initialized security
115 informations about assemblies. Added new enum for different type of
116 possible LinkDemand violation. Added function to check LinkDemands.
117 * mini.h: Added a field to MonoCompile to hold any security violation
118 detected when JITting a method (so it can be thrown later).
119 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
120 and CEE_CALLVIRT. Added code to throw exception at the end of
121 mini_method_compile (note: the exception is unhandled right now).
123 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
125 * mini.c, jit-icalls.c: use the managed implementation of
126 memset for initobj and memset, to avoid managed <-> unmanaged
129 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
131 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
132 optimization if it would need a GOT var.
134 * basic.cs: Add tests for constant propagation and switch statements.
136 * ssa.c: Fix out-of-range constant propagation and switch statements.
138 2005-02-09 <vargaz@freemail.hu>
140 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
142 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
144 * cpu-amd64.md (load_membase): Fix max length of load_membase.
146 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
148 * mini.c: update to new signature of mono_class_get_allocation_ftn().
150 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
152 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
153 arithmetic operations.
155 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
157 * mini-ppc.c: add a workaround for broken user code that
158 DllImports vararg functions with non-vararg signatures.
160 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
162 * mini.c (mono_jit_compile_method_inner): Add detection and a
163 meaningfull error message for assemblies written in Managed C++.
165 * tramp-amd64.c mini-amd64.h: Add support for
166 create_trampoline_from_token ().
168 * aot.c mini-x86.c abcremoval.c: Applied patch from
169 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
171 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
173 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
174 which takes a MonoImage/token as parameter instead of a MonoMethod.
176 * aot.c: Use the new trampoline for initializing vtables.
178 * aot.c: Add support for ldfld/stfld_remote wrappers.
180 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
181 rules for compare <MEM>, IMM.
183 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
185 * aot.c: Handle inherited finalizers correctly.
187 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
189 * inssel.brg (stmt): Add a missing _setup_... ().
191 * aot.c: Save some parts of the class state to the AOT file and use it
192 to recompute that state when a class is initialized.
194 * mini.c: Install AOT hooks into the runtime.
196 * mini.h: Bump AOT file format version.
198 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
201 * iltests.il: Add new test.
203 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
207 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
209 * mini.c: setup the statistical profiler in the thread attach
210 callback to cope with the new single thread code.
212 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
214 * mini-ppc.c: ensure we have enough room for the profiler
215 calls (fixed bug#72084).
217 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
219 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
222 2005-2-1 Massimiliano Mantione <massi@ximian.com>
224 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
226 2005-2-1 Massimiliano Mantione <massi@ximian.com>
228 * ssapre.c: Fixed an issue with down safety (this allows IronPython
229 to succesfully execute parrotbench).
230 * ssapre.h: Likewise.
232 2005-2-1 Massimiliano Mantione <massi@ximian.com>
234 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
235 variable for stores to method arguments (fixes a SSAPRE issue).
237 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
239 * mini.c: handle value types in dup, fixes gen-112.cs.
241 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
243 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
244 sequence for calls in dynamic methods to avoid thunks.
246 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
248 * mini.c: correctly remove dynamic methods from the hashtable.
250 2005-1-20 Massimiliano Mantione <massi@ximian.com>
252 * driver.c: Disabled SSAPRE until fix the bug that appears
253 in IronPython's parrotbench.
255 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
257 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
259 * mini.c (mono_method_to_ir): Revert the previous change.
261 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
264 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
265 mono_jit_info_table_find () etc. when running under valgrind.
267 * inssel.brg: Fix warnings.
269 * mini-exceptions.c: Fix warnings.
271 2005-01-31 Martin Baulig <martin@ximian.com>
273 * driver.c (compile_all_methods_thread_main): Don't try to compile
274 generic methods or anything which has type parameters.
276 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
278 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
280 * TestDriver.cs: Add --verbose flags.
282 * graph.c ssa.c: Fix 64 bit warnings.
284 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
285 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
288 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
289 variable not spotted by gcc.
291 * mini-amd64.c inssel-amd64.brg: Applied patch from
292 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
293 X86_COMPARE_MEMBASE opcodes.
295 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
297 2005-01-29 Ben Maurer <bmaurer@ximian.com>
299 * *: MonoMethod->signature might be NULL now. You *MUST* use
300 mono_method_signature.
302 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
304 * driver.c (compile_all_methods_thread_main): Compile the methods
305 without invoking cctors.
307 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
309 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
310 * basic-calls.cs: test for the above.
312 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
314 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
317 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
319 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
320 eagerly if it contains dynamic methods.
322 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
324 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
325 trace, it is now computed by an icall from trace_ips.
327 * mini-exceptions.c: Fix a warning.
329 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
331 * mini-exceptions.c: don't bother getting stack trace info if
332 it's not going to be used.
334 2005-01-27 Raja R Harinath <rharinath@novell.com>
336 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
339 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
341 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
343 * aot.c: Avoid calling mono_method_get_header () if not needed.
345 * mini.h: Bump AOT file format version.
347 * mini.c (mono_emit_native_call): Allocate a GOT var here.
349 * mini.c (mono_print_tree): Print more info for calls.
351 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
353 * declsec.h: Remove warning by adding missing include for marshal.h
355 2005-01-26 Martin Baulig <martin@ximian.com>
357 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
360 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
362 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
365 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
367 * aot.c (mono_compile_assembly): Fix a warning.
369 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
371 * declsec.c: Look for security attributes on the original MonoMethod
372 (and not the wrapped one). This fix permissions on icalls.
374 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
376 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
378 * mini.c (mono_allocate_stack_slots): Add a fixme.
380 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
382 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
384 * inssel.brg: optimize casts of sealed types (more
385 optimizations waiting for fixes in remoting).
387 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
389 * inssel.brg (stmt): Add another dummy rule.
391 * driver.c: Fix warnings.
393 * driver.c (mono_main): If running under valgrind, instruct glib to use
394 the system allocation functions so valgrind can track the memory
395 allocated by the g_... functions.
397 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
399 * mini-ops.h: Add OP_DUMMY_STORE opcode.
401 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
403 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
404 variables in try regions.
406 * mini.c (mini_method_compile): Don't disable optimizations on large
407 methods when AOT compiling.
409 * mini.c (mono_allocate_stack_slots): New arch independent method to
410 allocate stack slots. Not yet used.
412 2005-01-22 Ben Maurer <bmaurer@ximian.com>
414 * debug-mini.c (mono_debug_close_method): Plug some leaks.
416 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
418 * mini-ppc.c: make the branch info relative as the code
419 buffer can be reallocated.
421 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
423 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
424 * driver.c: Removed the AOT/security restriction. Now initialize the
425 security manager (in metadata) if --security is used.
426 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
427 rather than the pointer to declarative security, when AOT is used.
429 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
431 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
432 basic blocks, reduced intrinsic exception throwing code size.
434 2005-01-22 Miguel de Icaza <miguel@ximian.com>
436 * driver.c (mini_usage): Reorder the usage screen.
438 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
440 * mini.c (mono_resolve_patch_target): Fix warning.
442 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
444 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
447 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
449 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
450 breaks the amd64 build.
452 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
453 register allocation. Fixes #71454.
455 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
457 * arrays.cs: Add new regression test.
459 2005-1-20 Massimiliano Mantione <massi@ximian.com>
461 * ssapre.c: Turned usage of snprintf to GString.
462 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
463 (I left it on by mistake in my previous commit).
465 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
467 * mini.c, cfold.c, basic-calls.cs: preserve side effects
468 on cond branch optimization (fixes bug# 71515).
470 2005-1-20 Massimiliano Mantione <massi@ximian.com>
472 * abcremoval.c: Fixed bug 71062.
473 * abcremoval.h: Likewise.
475 2005-1-20 Massimiliano Mantione <massi@ximian.com>
477 * mini.c: Added a new functionality to optimize_branches, the removal
478 of useless basic blocks, and fixed some problem in the removal of
479 critical edges; some utility functions added for both purposes.
480 * ssapre.c: Added complex expression support, and fixed bug 70637.
481 * ssapre.h: Likewise.
482 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
484 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
485 * driver.c: Re-enabled SSAPRE.
487 2005-01-19 Martin Baulig <martin@ximian.com>
489 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
490 the result of mono_get_method_constrained().
492 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
494 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
497 2005-01-18 Geoff Norton <gnorton@customerdna.com>
499 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
500 be detected. Fixes #59296.
502 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
504 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
505 which can happen. Fixes #71361.
507 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
509 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
512 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
514 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
515 appdomain-unload.exe to fail.
517 * mini.c: Fix some memory leaks.
519 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
521 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
522 Fixed bug and sped up some codepaths.
524 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
526 * mini.c: Fix some memory leaks.
528 * exceptions.cs basic-long.cs: Add test for checked ulong->int
531 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
533 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
536 * iltests.il: Add regression test for #71320.
538 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
540 * mini.c (mono_codegen): Fix installation of profiler hooks.
542 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
544 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
546 * mini.h, mini.c, cfold.c: optimize access to enum
547 readonly fields, too. Eval conditional branches if possible
548 to perform unreachable code removal in more cases.
550 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
552 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
554 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
557 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
558 WinXP DEP. Fixes #71244.
560 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
562 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
564 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
566 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
568 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
570 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
573 * mini.h: Bump AOT version.
575 * mini.h (MonoCompile): Change exvar to a hash table.
577 * mini.c: Allocate a separate exvar for each handler block.
579 * mini.c: Get rid of the computation of filter_lengths, its not needed.
581 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
582 ex var with the pending exception and only throw if the two are equal.
585 * exceptions.cs: Add tests for rethrow and nested catch clauses.
587 * mini-x86.c: Fix warnings.
589 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
590 used by all the ports now.
592 * aot.c: Add write-symbols and save-temps options.
594 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
596 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
598 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
600 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
603 * tramp-s390.c: Check vtable slot belongs to the domain.
605 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
606 as per other platforms.
608 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
610 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
612 * driver.c: we don't run the Main() code in a subthread anymore.
614 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
616 * mini.c: added experimental rtc support in the statistical
617 profiler: if the user has the permission, more accurate statistics
618 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
619 The MONO_RTC value must be restricted to what the linux rtc allows:
620 power of two from 64 to 8192 Hz.
622 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
624 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
626 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
628 * mini-ppc.c: better icache flush for smp.
630 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
632 * mini-amd64.c (emit_move_return_value): Fix memory leak.
634 * mini-x86.c (get_call_info): Add the get_call_info () code from the
635 amd64 port, not yet used.
637 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
639 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
642 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
644 * driver.c: Added --security option to activate the security manager.
645 Right now this will allow code generation for declarative demands and
646 is disabled when AOT is specified.
647 * mini.c: Add code generation for declarative security demands.
648 * mini.h: Add mono_use_security_manager as an extern gboolean.
650 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
652 * aot.c (mono_compile_assembly): Speed up compilation a bit by
653 emitting more dense assembly code.
655 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
656 exception throwing stuff.
658 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
660 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
663 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
666 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
669 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
671 * tramp-*.c: Only patch vtable slots if the object is in the current
672 domain. Fixes appdomain-unload.exe.
674 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
676 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
679 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
681 * mini.c (reverse_branch_op): New helper function.
683 * mini.c (optimize_branches): Run the new optimization only on
684 platforms which support it. Also reverse all kinds of branches.
686 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
688 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
691 * mini.c (optimize_branches): Reverse not-equals branches if the false
692 bblock is a throw. This happens a lot of time with argument checking in
695 * mini.c (mono_codegen): Add support for placing basic blocks after
696 the function epilogue.
698 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
701 2005-01-05 Miguel de Icaza <miguel@ximian.com>
703 * mini.c (setup_stat_profiler): Only set this up if the platform
704 supports ITIMER_PROF.
706 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
708 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
711 * inssel.brg: Fix a warning.
713 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
715 * mini.c: added support for statistical profiler
716 (run with: --profile=default:stat).
718 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
720 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
722 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
724 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
725 related to global registers from the amd64 port.
727 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
729 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
731 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
732 with global registers.
733 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
735 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
737 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
739 * debug-mini.c (encode_value): Fix off-by-one.
741 * aot.c (encode_value): Likewise.
743 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
745 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
747 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
750 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
752 * aot.c (emit_method_info): Increase size of temp buffer.
754 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
757 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
759 * aot.c (emit_method_info): Fix build.
761 * aot.c: Further rework of the AOT file format to reduce the size of
762 the method info data.
764 * mini.h: Bump AOT file format version.
766 2004-12-27 Martin Baulig <martin@ximian.com>
768 * mini.c (mini_get_method): New static method; call
769 mono_get_method_full() and mono_get_inflated_method().
770 (mono_method_to_ir): Use mini_get_method() instead of
771 mono_get_method_full().
773 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
775 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
777 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
779 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
781 * inssel-amd64.brg: Add some optimization rules.
783 2004-12-24 Ben Maurer <bmaurer@ximian.com>
785 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
786 standard not GC'd stuff is fine.
788 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
790 * aot.c: Rework the AOT file format to get rid of most of the global
791 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
793 * mini.h: Bump AOT file format version.
795 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
797 * mini.h: Bump AOT file format version.
799 * aot.c (mono_aot_is_got_entry): New function to determine if an
800 address is inside a GOT.
802 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
804 * cpu-pentium.md: Increase the maximum size of some instructions which
805 might involve a got access.
807 * mini.c (get_method_from_ip): Another debug helper function.
809 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
810 when got var accesses are created during the decompose phase.
812 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
814 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
815 argument mini_compile_method and to MonoCompile, and use this to
816 determine whenever a given method is compiled for AOT. This allows the
817 other methods compiled during AOT compilation to be free of AOT stuff,
818 so the backends does not need to add special support for them by
819 creating a fake GOT etc.
821 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
824 2004-12-21 Ben Maurer <bmaurer@ximian.com>
826 * mini.c (mono_method_to_ir): It turns out that some of the
827 x-appdomain wrappers are lax with types, so just ignore this for
830 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
831 at the vtable->klass. If it is non-shared code we can just use the
834 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
836 * mini-ppc.c: access MonoDomain from tls, too.
838 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
840 * declsec.c: Removed unused variable (and related warning ;-)
842 2004-12-21 Ben Maurer <bmaurer@ximian.com>
844 * iltests.il: New test for LDELEMA on an array of ref types.
846 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
847 all ldelema's on reftypes.
848 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
849 it was the wrong place to put it.
851 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
852 register to pop to make this cleaner, at the request of Paolo.
854 2004-12-20 Ben Maurer <bmaurer@ximian.com>
856 * mini-ops.h (OP_GETHASHCODE): New op.
858 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
860 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
863 For a microbenchmark, this reduces the cost of Hashtable.get_Item
866 * mini-x86.c (mono_arch_output_basic_block): Rather than
874 The first is 3 bytes while the second is 1. This saves 36 kb on
875 mscorlib, quite a big saving. When bootstraping mcs, I was able to
876 see a small boost because of icache locality.
878 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
880 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
882 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
883 started code sharing with the generic code.
885 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
887 * mini-ppc.c, cpu-g4.md: added code for direct access to
890 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
892 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
893 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
896 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
898 * declsec.c|h: Added functions to cache the declarative stack modifiers
899 in MonoJitInfo and to create a security frame from a MonoJitInfo
901 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
902 created. Register internal calls for System.Security.SecurityFrame::
903 _GetSecurityFrame and _GetSecurityStack.
904 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
905 the definitions for the new stack walk/callback mechanism.
906 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
907 first security frame for LinkDemands and InheritanceDemands) and
908 GetSecurityStack for Demands. Both use the new mono_walk_stack code
910 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
911 walk initialization (lupus).
913 2004-12-20 Ben Maurer <bmaurer@ximian.com>
915 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
917 (handle_loaded_temps): Do not create a temporary variable for
918 things that we know are temps. They will never be modified.
919 (mono_spill_call): Set MONO_INST_IS_TEMP
920 (mono_emulate_opcode): ditto
922 (mono_method_to_ir.CEE_DUP): ditto
924 2004-12-19 Ben Maurer <bmaurer@ximian.com>
926 * mini.c (type_to_eval_stack_type): Make this handle the void type
927 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
928 (emit_tree): use ip_in_bb to special case some common idioms
929 Update all callers to pass in the IP.
930 (mono_method_to_ir): Make CEE_CALL* do the above as well.
932 This gives us a nice 2% speedup in mcs bootstrap.
934 * mini-x86.c (peephole_pass): Peephole pass to make
943 * mini.c (ip_in_bb): new method.
944 (mono_method_to_ir): use this method rather than doing the hash
947 * linear-scan.c (mono_linear_scan): When expiring actives, you
948 don't need to keep around variables that expire on this
949 instruction. This makes it so that:
952 store (ebx add (ebx, 1))
956 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
958 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
959 combination to avoid doing two copies. Fix up problems with previous
962 * mini.c: Fix 64 bit warnings.
964 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
966 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
968 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
969 changes from the x86 code.
971 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
973 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
975 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
976 throwing code to reduce its size, unify the AOT and non-aot code and
977 get rid of relocations in the AOT case.
979 * mini-x86.h mini.c exceptions-x86.c
980 (mono_arch_get_throw_corlib_exception): New arch specific function to
981 raise corlib exceptions which doesn't require relocations in the
984 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
986 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
988 * mini.c (mono_emit_method_call): Only allocate the got var when it is
991 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
994 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
996 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
997 with add function when used from Inc/dec atomic
998 functions. Re-enabled optimization on x86.
999 * mini-ops.h: renamed atomic_add functions to
1000 allow _add to match the Interlocked::Add and
1001 _add_next to match Interlocked::Inc/Dec.
1003 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1005 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1006 linking of BBs to the end BB, and enabled SSAPRE also with
1007 consprop and copyprop (which was prevented by that bug).
1009 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1011 * mini-x86.c: disabling the Interlocked optimizing code.
1013 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1015 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1018 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1020 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1021 interlocked optimization due lack of support on x86, rewrote
1022 exchange to take into account that base may be in eax.
1024 xsp works again; activated Interlocked optimizing code.
1026 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1028 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1030 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1032 * mini-ops.h: Add new opcodes.
1034 * mini.h: Add new patch types. Add got_var to MonoCompile.
1036 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1037 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1038 make it work with all kinds of patchable code.
1040 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1041 address of the GOT, and referencing entries in the GOT.
1043 * mini.c: Add code to load the GOT address if needed by an opcode.
1045 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1046 independent AOT code on the x86 using an elf-style Global Offset Table.
1048 2004-12-14 Raja R Harinath <rharinath@novell.com>
1050 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1052 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1054 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1057 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1059 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1060 of Interlocked:Increment/Decrement/Add as inline ops.
1061 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1063 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1065 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1066 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1068 2004-12-12 Duncan Mak <duncan@ximian.com>
1070 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1071 again. `patch_info->table_size' is no longer valid after Zoltan's
1074 2004-12-12 Martin Baulig <martin@ximian.com>
1076 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1077 if we are the "real" method, ie. not an inlined method inside it.
1079 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1081 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1082 before we look in the special fields table. This fixes
1083 ../tests/thread-static-init.cs.
1085 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1087 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1088 for Array get_Rank and get_Length. Fixes bug #70465.
1090 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1092 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1093 separate structure to reduce the size of MonoJumpInfo.
1095 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1097 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1099 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1101 * mini.c (mini_get_inst_for_method): Changed to allow ports
1102 to return a MonoInst instead of opcode
1103 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1105 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1106 Allow ports to return a created MonoInst instead of op-code, will enable
1108 (renamed mini_get_opcode_for_method to better reflected the functionality)
1110 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1112 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1114 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1116 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1119 2004-12-08 Martin Baulig <martin@ximian.com>
1121 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1122 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1124 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1126 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1129 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1132 2004-12-08 Raja R Harinath <rharinath@novell.com>
1134 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1136 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1138 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1139 bug introduced by the previous patch.
1141 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1143 * mini-ppc.c, objectc.cs: handle large structs passed by value
1146 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1148 * mini-ppc.c: OP_ARGLIST implementation from
1149 Geoff Norton <gnorton@customerdna.com>.
1151 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1153 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1154 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1156 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1158 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1160 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1162 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1165 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1167 * mini-sparc.c: Zero out localled-ed memory.
1169 * iltests.il: Add tests for zeroing out localloc-ed memory.
1171 2004-12-04 Martin Baulig <martin@ximian.com>
1173 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1174 mono_method_get_signature_full().
1176 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1178 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1179 and some utility functions (always for SSAPRE), integrated SSAPRE.
1181 * driver.c: Added ssapre option.
1182 * ssa.c: Small fix on OP_ARG handling.
1183 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1184 * Makefile.am: Likewise.
1186 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1188 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1191 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1194 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1196 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1198 * cpu-s390.md : Increase instruction length of oparglist.
1200 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1202 2004-11-30 Martin Baulig <martin@ximian.com>
1204 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1205 virtual generic methods. We call a special helper_compile_generic_method()
1206 icall to retrieve the method from the vtable, inflate and compile
1207 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1209 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1211 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1215 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1217 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1220 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1222 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1223 platforms with PIC aot.
1225 2004-11-28 Martin Baulig <martin@ximian.com>
1227 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1230 2004-11-28 Martin Baulig <martin@ximian.com>
1232 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1233 the result of mono_type_get_underlying_type() to check whether
1236 2004-11-26 Martin Baulig <martin@ximian.com>
1239 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1242 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1244 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1245 the same way as the other arguments so they won't get clobbered.
1247 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1248 calls through R11 since it is clobbered by the trampoline code.
1250 2004-11-26 Raja R Harinath <rharinath@novell.com>
1252 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1253 pick up in-tree mscorlib.dll.
1255 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1257 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1259 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1260 runtime data/code are now stored in a table similar to the GOT in ELF.
1261 This allows the code itself to be position independent.
1263 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1266 * aot.c: Attach ELF type (object/function) directives to all global
1269 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1271 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1273 * mini-amd64.h: Turn on PIC AOT code.
1275 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1276 returning the offset within an OP_AOTCONST instruction where the GOT
1277 offset needs to be added.
1279 * mini.h: Bump AOT file format version.
1281 2004-11-25 Martin Baulig <martin@ximian.com>
1283 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1284 uninflated generic methods.
1286 2004-11-25 Martin Baulig <martin@ximian.com>
1288 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1290 2004-11-24 Martin Baulig <martin@ximian.com>
1292 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1293 original klass (this only applies for generic instances).
1295 2004-11-24 Martin Baulig <martin@ximian.com>
1297 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1298 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1301 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1303 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1304 localloc. Fixes #69678.
1306 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1308 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1310 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1311 used SSE registers on pinvoke calls. Fixes #69774.
1313 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1315 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1316 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1318 2004-11-23 Raja R Harinath <rharinath@novell.com>
1320 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1321 Refer directly to the mcs/ tree.
1323 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1325 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1326 Check if a trampoline for a synchronized method is required.
1328 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1330 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1331 with localloc if needed. Throe arithmetric exception in
1332 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1333 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1335 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1337 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1338 types before switching on type. Fixes #69622.
1340 2004-11-19 Raja R Harinath <rharinath@novell.com>
1342 * Makefile.am (check-local): New. Integrate into 'make check'.
1343 (MCS,RUNTIME): Define using in-tree mono and mcs.
1345 (%.exe): Use $(ILASM).
1347 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1349 * mini-ppc.c: adjust initial prolog size (bug #69691).
1351 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1353 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1356 2004-11-17 Raja R Harinath <rharinath@novell.com>
1358 * Makefile.am (clean-local): Rename from 'clean'.
1360 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1362 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1363 to mono_arch_is_int_overflow.
1364 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1367 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1369 * declsec.c|h: New files to support declarative security attributes.
1370 Added function to check if a method has (applicable) security.
1371 * mini.c|h: Add check for declarative security attributes in
1372 mono_method_check_inlining.
1373 * Makefile.am: Added declsec.c and declsec.h to the build.
1375 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1377 * mini.c, mini.h: update to keep dynamic code info per-domain.
1379 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1381 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1382 (mini_init): Get rid of it from here too.
1384 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1386 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1387 implemented OP_RETHROW (patch by Geoff Norton
1388 <gnorton@customerdna.com>).
1390 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1392 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1393 between appdomains. Fixes appdomain-unload on PPC.
1395 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1397 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1398 mini-exceptions.c: handle the new wrapper types.
1399 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1400 token value as a MonoClass* when compiling a wrapper.
1401 mono_jit_create_remoting_trampoline now takes an additional
1402 MonoRemotingTarget parameter.
1404 2004-11-10 Martin Baulig <martin@localhost>
1406 * mini.c (mono_method_to_ir): Use `generic_container->context'
1407 rather than creating a new one.
1409 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1411 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1413 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1415 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1417 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1418 the experimental aot cache stuff.
1420 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1422 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1423 mini-exceptions.c: update to exception clause structure changes.
1425 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1427 * exceptions-x86.c (throw_exception): Fix warnings.
1429 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1432 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1434 * exceptions-sparc.c (get_throw_exception): Really fix this.
1436 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1438 * tramp-*.c: we no longer support icalls without wrappers, so
1439 a bit of code can be removed here
1441 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1443 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1446 * cpu-sparc.md: Add op_rethrow.
1448 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1450 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1452 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1453 * mini-ops.h: Add OP_RETHROW.
1455 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1457 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1459 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1461 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1462 Makes the output much easier to read
1464 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1466 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1467 prevents another huge leak when compiling with ssa. Secondly, the
1468 performance of doing this rather than freeing the lists is much
1469 better. GList does a lock every time you allocate a list link,
1470 so that it can use a memory pool. So, it is better to just use
1471 a memory pool of our own.
1473 * ssa.c, linear-scan.c: replace g_list_remove_link with
1474 g_list_delete. The remove one does not free the GList, so we were
1475 leaking memory. On -O=all --compile-all with corlib, this cut down
1476 3 MB of allocations.
1478 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1480 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1482 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1484 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1485 into a new function mono_create_jit_trampoline ().
1487 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1489 * trace.c (get_spec): Allow tracing of classes without a namespace.
1491 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1493 * mini.c: Fix pointer overwrite in mini_method_compile.
1495 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1497 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1498 The darwin ABI needs some special handling for 1 and 2 byte structs
1499 Lets use lbz/lhz instead of lwz everywhere.
1500 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1501 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1502 Use stb/sth for the former, and put the latter always on stack instead of in
1505 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1507 * trace.c (is_filenamechar): Add '_'.
1509 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1511 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1513 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1515 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1517 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1518 depends on libmonogc. Fixes #68805.
1520 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1522 * mini.c (mono_jit_free_method): Provide extra information for
1523 this error. Currently this leaks, but will be turned into a
1524 developer option in the future.
1526 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1528 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1530 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1532 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1533 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1534 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1536 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1538 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1539 trampolines for AOT code.
1541 2004-10-22 <vargaz@freemail.hu>
1543 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1544 constructed types. Fixes #68136.
1546 2004-10-21 Martin Baulig <martin@ximian.com>
1548 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1549 if it returns true, unwind the stack to the call instruction.
1551 2004-10-21 <vargaz@freemail.hu>
1553 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1555 * mini.h: Bump AOT version number.
1557 * objects.cs: Add another test for unbox trampolines.
1559 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1562 2004-10-20 <vargaz@freemail.hu>
1564 * driver.c: Add SHARED to the set of optimizations tested.
1566 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1568 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1571 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1573 2004-10-20 Martin Baulig <martin@ximian.com>
1575 * mini-exceptions.c (mono_handle_exception): Call
1576 mono_debugger_handle_exception() to tell the debugger about
1577 catch/finally clauses.
1579 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1581 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1583 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1586 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1588 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1589 methods as their native size, fixed bug #57543, #57545.
1590 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1591 This saves a temporary register and mullw call down into 1 (minor perf
1592 increase for cases like sum = sum * 5; This use to translate into:
1595 It now translates to
1598 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1600 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1603 2004-10-11 Martin Baulig <martin@ximian.com>
1605 * mini.c (mono_method_to_ir): If we're a generic method, get the
1606 MonoGenericContainer from our MonoMethodNormal and create a
1607 MonoGenericContext from it.
1609 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1611 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1613 * basic-long.cs: Add test for checked i8->i2 cast.
1615 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1617 * inssel-ppc.brg: added a couple of speedup rules.
1619 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1621 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1622 to speed up rebuilds.
1624 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1626 * mini-s390.c: Minor fix to OP_OR_IMM.
1628 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1630 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1631 better. Fixes appdomain-unload.exe on sparc.
1633 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1635 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1636 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1639 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1641 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1643 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1645 * mini.c: Always generate a field read/write wrapper for members
1646 of the class MarshalByRefObject since the actual instance could
1649 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1651 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1653 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1655 * driver.c mini.h trace.c: Move the setting of the main assembly into
1656 a separate function called mono_trace_set_assembly () and call it after
1657 actually loading the main assembly. Fixes #66872.
1659 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1661 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1662 using the code manager.
1664 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1666 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1668 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
1670 * cpu-amd64.md: Fix bug in previous patch.
1672 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
1675 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
1677 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1678 mini-exceptions.c: updates for changed stack walk interface.
1680 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1682 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
1684 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
1686 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
1688 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
1690 * driver.c (mini_regression_list): Do not call mono_assembly_close
1691 since assemblies can't be unloaded.
1693 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1695 * cpu-amd64.md: Fix more instruction lengths.
1697 * cpu-amd64.md: Fix lengths of some instructions.
1699 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
1701 * inssel.brg: Make the array ldelema check aot friendly.
1703 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1705 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
1707 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
1709 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
1711 * mini-x86.c: Fix build.
1713 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
1714 mono_type_get_underlying_type () helper function to simplify code.
1716 2004-09-09 Martin Baulig <martin@ximian.com>
1718 * mini-amd64.c: Don't access `type->data.klass' directly, call
1719 mono_class_from_mono_type() instead since the type may be a
1722 2004-09-09 Martin Baulig <martin@ximian.com>
1724 * mini-amd64.c (get_call_info): Fix support for generic instances.
1725 (add_valuetype): Use mono_class_from_mono_type() to get the class
1726 since we can be a generic instance.
1728 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
1730 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
1732 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
1734 * liveness.c: reset spill costs on each scan: bug 62107
1736 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
1738 * exceptions-sparc.c (mono_arch_find_jit_info): remove
1739 unnecessary line that doesn't compile
1741 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
1743 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
1744 trampolines, make them call an error function so people can fix their
1747 2004-09-06 Martin Baulig <martin@ximian.com>
1749 * mini.c (mono_method_to_ir): When initializing locals, handle a
1750 generic instances like a valuetype if it's a valuetype and like a
1751 class if it's a class.
1753 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1755 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
1756 stack. Fixes #64674.
1758 * exceptions.cs: Add test for unwinding of call arguments.
1760 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
1762 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
1763 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
1764 set the carry/borrow flag). The sparc and s390 implementations
1765 can now use optimized versions (and simplify the code). ppc bugfixes.
1767 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
1769 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
1771 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
1773 * inssel-amd64.brg: Remove leftover 32 bit rule.
1775 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
1777 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
1779 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
1780 mono_arch_find_jit_info functions into a new function. Fix a memory
1783 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
1786 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1788 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
1791 * exceptions.cs: Add array size tests.
1793 * mini.c: Allocate a separate icall wrapper for each arity of
1794 mono_array_new_va. Fixes #59509.
1796 * exceptions.cs: Add testcase for 64578.
1798 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
1800 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
1802 2004-09-02 Martin Baulig <martin@ximian.com>
1804 * mini.c (mono_method_to_ir): When initializing the locals, call
1805 handle_initobj() on the generic instance itself, not its
1808 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
1810 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
1811 MonoJitInfo for dynamic methods.
1813 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
1815 * mini.c: Add support for freeing JIT data for dynamic methods.
1817 2004-09-01 Martin Baulig <martin@ximian.com>
1819 * mini-x86.c (is_regsize_var): Added support for generic
1821 (mono_arch_emit_prolog): Make this compile again, use
1822 `x86_push_imm_template (code)'.
1824 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
1826 * mini-x86.c: make all push_imm instructions that get
1827 patched always emit the long form
1829 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
1831 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
1832 in a per-domain hash.
1834 * mini-amd64.c (merge_argument_class_from_type): Handle generic
1837 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
1839 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
1842 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
1845 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
1846 Beginnings of SSE2 support.
1848 * exceptions.cs: Add more tests for checked int<->uint casts.
1850 2004-08-28 Martin Baulig <martin@ximian.com>
1852 * mini-x86.c (mono_arch_instrument_epilog): Added support for
1856 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
1857 Handle generic instances recursively.
1859 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1861 * iltests.il: test for conv.u8 on a constant
1863 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1865 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
1866 LCONV_x4 (shrun_32 (membase)).
1868 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
1870 * inssel-x86.brg: c&p rules for push/setret of long
1872 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
1874 * inssel-x86.brg: c&p rules for compare (base, regvar) and
1875 compare (regvar, base)
1877 * inssel-x86.brg: more burg love
1879 * inssel.brg: more cleanup
1881 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
1883 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
1885 * basic-long.cs, basic-calls.cs: new tests for optimization.
1887 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
1889 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
1892 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
1894 * mini-amd64.c (read_tls_offset_from_method): Add another case.
1896 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
1898 * inssel.brg (mini_emit_memcpy): use
1899 NO_UNALIGNED_ACCESS to disable memcpy optimization
1901 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
1903 * mini-amd64.c: Handle generic types in various places.
1905 * mini.c (mono_method_to_ir): Handle generic types in init locals.
1907 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
1909 * mini.c (handle_box): Fix warning.
1911 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
1913 * mini-amd64.h: Enable the emit_state optimization.
1915 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
1917 * mini-amd64.c: Add some new 64 bit peephole opts.
1919 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
1921 * cpu-amd64.md: sreg1 of div instructions must be %rax.
1923 * mini-amd64.c: Register allocator fixes.
1925 * mini.c: Add an optimization to emit_state to avoid allocation of new
1926 registers on some platforms.
1928 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
1930 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
1932 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
1933 allocation. Fixes #63085.
1935 * basic-long.cs: Add new regression test.
1937 * mini-amd64.c: Register allocator improvements.
1939 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
1941 * mini-amd64.c (read_tls_offset_from_method): Add another code
1944 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
1945 instruction sequence for nullifying class init trampolines.
1947 * objects.cs: Add new regalloc test.
1949 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
1951 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
1953 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
1955 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
1958 * driver.c: Fix profiling after TLS changes.
1960 * driver.c (mono_main): Set mono_stats.enabled if needed.
1962 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
1965 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
1967 * mini-x86.c: use a 1 op rather than a 2 op tls access
1968 instruction -> faster.
1970 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
1972 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
1975 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
1977 * exceptions-sparc.c (throw_exception): fix typo
1979 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
1981 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
1982 set tree->dreg correctly with tls. Allow any
1983 register to be used.
1985 * mini-x86.c (read_tls_offset_from_method): add new code
1986 generation pattern seen with GCC.
1989 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
1991 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
1992 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1993 exceptions-sparc.c: fix some performance issues in exception
1994 handling and setting of the stack trace for exceptions that were
1997 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
1999 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2002 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2005 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2007 This patch inlines tls access, when possible.
2009 * mini.h: new arch functions for TLS intrinsics.
2010 All platforms updated with a stub.
2012 * mini.c: use the new intrinsics
2014 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2015 arch specific intrinsic for tls variables
2017 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2019 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2022 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2024 * mini.c: thread local allocation
2026 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2028 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2030 * Makefile.am: Link against the static version of libmonogc.
2032 * Makefile.am: Link the static versions of the convenience libraries
2033 into the mono executable.
2035 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2037 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2039 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2040 on integer overflow.
2042 * mini-amd64.c: Reorganize function call code.
2044 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2046 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2048 * inssel-x86.brg: use xor eax,eax.
2050 * basic.cs: new tests
2052 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2054 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2055 in exception throwing code.
2057 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2059 * inssel-x86.brg: use xor esi,esi.
2061 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2063 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2064 can trace methods compiled during mini_init () too.
2066 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2069 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2071 * Makefile.am: static link on x86 (r=zoltan)
2073 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2075 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2076 code since it causes some programs to fail.
2078 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2080 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2082 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2084 * mini.c: ovfops_op_map - add STACK_OBJ case for
2086 * basic.cs: add test_0_pin_string as test
2089 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2091 * Makefile.am: build C# if srcdir != builddir
2093 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2095 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2096 fall-through blocks.
2098 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2100 * driver.c: enable loop by default again and include abcrem in -O=all.
2102 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2104 * iltests.il: Add some localloc tests.
2106 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2108 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2111 * inssel-amd64.brg: Add some optimizations.
2113 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2116 * Makefile.am: Statically link mono against libmono on AMD64.
2118 * mini-amd64.c inssel-amd64.brg: Optimizations.
2120 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2122 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2124 * tramp-amd64.c: Patch calling code in trampolines.
2126 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2128 * mini-amd64.c: pinvoke struct passing fixes.
2130 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2132 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2133 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2135 2004-08-05 Duncan Mak <duncan@ximian.com>
2137 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2140 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2142 * mini-amd64.c (emit_move_return_value): Move return value for normal
2145 2004-08-05 Martin Baulig <martin@ximian.com>
2147 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2148 `type->type'; just modify `type' itself when dealing with enums
2149 and generic instances.
2150 (check_call_signature): Make `simple_type' a `MonoType *'.
2152 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2154 * mini.c: Use OP_PADD to add offsets to addresses.
2156 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2158 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2160 * mini-sparc.c (mono_arch_emit_epilog): fix check
2161 for folding last op into restore instruction
2163 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2165 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2166 helper methods using the code manager.
2168 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2170 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2172 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2174 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2175 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2177 * mini-s390.c: fix tail processing
2179 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2181 * mini-ppc.c: mul.ovf.un exception name fix.
2183 2004-08-03 Martin Baulig <martin@ximian.com>
2185 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2186 instances; before jumping to `handle_enum', also modify `ptype'.
2188 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2190 * cpu-sparc.md: fcall maximal length too small.
2192 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2194 * mini-amd64.c mini.h: Add initial support for passing/returning
2195 structures to/from pinvoked methods.
2197 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2199 * mini-ppc.c: reg allocator fix.
2201 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2203 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2205 * inssel.brg: Optimize memset on 64 bit machines.
2207 * mini-amd64.c: Fix some vararg cases.
2209 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2211 * mini-s390.c: Corrected macro in emit_float_to_int
2213 * s390-abi.cs: Tests to exercise the s390 ABI
2215 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2217 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2220 * basic.cs: Add a test for add.ovf.un.
2222 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2224 * mini-sparc.c: add case for OP_IDIV_UN
2226 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2228 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2230 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2232 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2234 * basic.cs: regression tests.
2236 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2239 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2241 * basic.cs: Add a new test.
2243 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2244 and AOT. Various fixes and optimizations.
2246 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2248 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2250 * mini-ppc.c: make sure temp regs are not used for global reg
2253 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2255 * cpu-sparc.md: conv_i8 fix for 64bits
2257 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2259 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2261 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2262 add opcode for cmp BYTE PTR [eax], imm.
2264 * inssel.brg: Make memcpy and memset takes bases.
2266 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2268 * *-amd64.*: More AMD64 work.
2270 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2272 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2273 add a compare-not-equal opcode.
2275 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2277 * mini.c: Use mono_init_from_assembly instead of mono_init.
2279 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2281 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2283 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2285 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2287 * inssel.brg: 64 bit fixes.
2289 * mini.h (MonoCallInst): Add some AMD64 specific data.
2291 * mini.h: Add some OP_P opcodes.
2293 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2295 * basic.cs: tests for 61797 and 61740
2297 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2299 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2300 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2302 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2304 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2306 * *-amd64*.*: Ongoing AMD64 work.
2308 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2310 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2312 * *-amd64*: Ongoing AMD64 work.
2314 * mini-arch.h: Add AMD64 support.
2316 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2318 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2320 * mini-ops.h: Add new opcodes.
2322 * Makefile.am: Add AMD64 support.
2324 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2325 rules into the inssel-long*.brg files.
2327 * *-amd64.*: Add beginnings of AMD64 backend.
2329 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2331 * mini.c (print_dfn): commenting out the code that prints
2332 the cil. With -O=deadce, this makes -v -v crash.
2334 * cpu-pentium.md: make checkthis have a length of 2
2336 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2338 * mini-sparc.h: fix implementations of __builtin
2339 functions for Sun compiler for V9.
2341 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2343 * mini.c: use the new stelem.ref wrapper
2344 * exceptions.cs, arrays.cs: new stelem.ref tests
2346 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2348 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2349 new XSP should work with these changes).
2351 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2353 * inssel-{long32,x86,}.brg: trivial optimizations.
2355 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2357 * mini.c: load value when emitting box operation in
2360 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2362 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2363 is one byte shorter than cmp DWORD PTR [eax], 0.
2365 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2367 * inssel-ppc.brg: arguments on the stack are always
2368 relative to the stack pointer (spotted by Neale Ferguson).
2370 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2372 * exceptions-x86.c: delay appending the method name to the trace until
2373 after mono_jit_info_table_find is called, as this gets the real
2376 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2378 * aot.c: register roots
2380 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2382 * aot.c : I could just use PLATFORM_WIN32 flag.
2384 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2386 * aot.c : Reverting the previous fix. This time it broke linux build.
2388 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2390 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2392 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2394 * mini.c (handle_stack_args): Remove some more debugging code.
2396 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2398 * driver.c mini.h aot.c: Allow additional options to be specified with
2399 --aot and pass them to mono_compile_assembly.
2401 * aot.c: Add experimental code to AOT compile all loaded assemblies
2402 on demand and save the code into a cache in the filesystem.
2404 * aot.c: Add support for more wrapper methods.
2406 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2409 * cpu-*.md: Remove removed opcodes.
2411 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2412 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2413 related icalls to marshal.c.
2415 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2417 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2419 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2421 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2423 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2424 * liveness.c: If liveness is recomputated we need to reset the information
2425 for each variable. This way, if the liveness range has been narrowed
2426 by optimizations that happened after the last computation, we can return
2429 For example, if you have
2434 // Tons of code that does not affect i
2440 i = 0 is dead code and will be removed by SSA. However, when
2441 linear scan gets to the code, i will still appear to be live
2442 throughout the entire block. This prevents good register allocation.
2444 2004-07-06 Martin Baulig <martin@ximian.com>
2446 * debug-mini.c (mono_debug_init_method): Allow
2447 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2448 (mono_debug_add_icall_wrapper): New method.
2450 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2452 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2454 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2457 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2459 * aot.c (mono_aot_load_method): Fix loading of debug info.
2461 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2463 * aot.c: Add logging support.
2465 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2467 * mini.h: Add prototype for mono_print_method_from_ip.
2469 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2471 * inssel.brg: 64 bit fixes.
2473 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2476 * Makefile.am: Add SPARC64 support.
2478 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2480 * aot.c: Fix alignment problems on 32 bit platforms.
2482 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2484 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2487 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2490 * mini.h: Bump AOT file version. Some 64 bit fixes.
2492 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2494 * inssel-sparc.brg: Add new rule to avoid register moves.
2496 * inssel.brg: Add ldind_to_load_membase helper function.
2498 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2500 * mini.c: OffsetToStringData intrinsic.
2502 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2504 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2506 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2509 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2510 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2512 * mini.c: reinstated mono_compile_get_interface_var()
2513 on x86, too, since the change breaks the Gtk# build there as well.
2515 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2517 * driver.c: remove loop from the default optimizations: it seems to
2518 interact badly with some of the other options (see bug #60613).
2520 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2522 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2523 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2525 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2527 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2528 vararg-using methods.
2530 2004-06-21 Martin Baulig <martin@ximian.com>
2532 * mini/mini-exceptions.c
2533 (mono_handle_exception): Added `gpointer original_ip' argument.
2534 After calling mono_unhandled_exception(), call
2535 mono_debugger_unhandled_exception() and if that returns true,
2536 restore the context and return.
2538 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2540 * mini-ppc.c: prefer the use of relative branches so
2541 they won't need to be patched in aot code (patch from Patrick Beard).
2543 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2545 * aot.c: patch from Patrick Beard to make the output assembly
2546 more correct for the MacOSX assembler. Small tweak to
2547 generate sane images on Linux/PPC, too.
2549 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2551 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2552 case until bug #59509 is fixed (shows up in #60332).
2554 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2556 * mini.c: make sure the needed wrappers are compiled, too, with
2559 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2561 * driver.c: remove NPTL reference in --version output.
2563 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2565 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2566 generate valid assembly for the Mach-O assembler.
2568 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2570 * driver.c: don't include abcrem in the all optimization specifier
2571 since it slows down jit compilation too much for now.
2573 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2575 * mini.c: use BIGMUL only if both operands have the same signage.
2576 * iltests.il: Test for bug 60056. (errors related to signage in
2581 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2583 * mini.c, aot.c: memory leak fixes.
2585 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2587 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2589 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2591 * Makefile.am: remove the -static hack completely, it links in
2592 statically glib as well.
2594 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2596 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2597 * exceptions.cs: make it compile with new mcs/csc.
2599 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2600 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2601 and added relevant test case.
2603 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2605 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2606 regressions in gtk-sharp.
2608 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2610 * exceptions.cs: New regression tests.
2612 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2614 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2616 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2618 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2620 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2622 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2624 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2626 * mini.c (mono_jit_runtime_invoke): Init class in this
2627 method instead of trusting mono_jit_compile_method to
2628 do the work (because wrappers can be in object class)
2630 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2632 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2634 * basic-long.cs: New regression test.
2636 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2638 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2641 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2643 * Makefile.am: fix miguel's change to build mono statically against
2644 libmono (track build dependencies).
2646 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2648 * cfold.c: Some glib versions do not have G_MININT32.
2650 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2652 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2653 with precision of tan, atan, sin and cos, and implemented related
2654 regressions tests (fixes bug 54467, but one new problem appeared and
2657 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2659 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2661 * exceptions.cs: Add test for constant folding && division by zero.
2663 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2664 since driver.c is in libmono too, so the optimization was useless.
2666 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2667 variable to driver.c so the compiler can emit more efficient code to
2670 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2672 * Makefile.am: don't distribute generated inssel.[ch] files.
2674 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
2676 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
2677 into the default appdomain. Fixes #58707.
2679 * jit-icalls.c: Remove the broken approximation for truncl, doing
2680 no conversion is better.
2682 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
2685 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2687 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
2688 of the mcrxr instruction which is not available on some processors
2689 even if it's documented to be. Implement add and sub overflow correctly
2690 (still not complete for long unsigned). Speed up icalls a bit.
2692 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
2694 * mini.c (mono_jit_compile_method_with_opt): Make sure that
2695 we run .cctor in the current domain instead of target_domain.
2697 Fixes bug #58558, .cctor not being called in -O=shared.
2699 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2701 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
2703 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
2705 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
2706 which can be done with an imm8, do it that way.
2707 (mono_arch_output_basic_block): ditto for a jmp
2708 (mono_arch_emit_prolog): Computate maximum offset of a label.
2710 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
2712 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
2713 now tries to allocate prefered physical reg's for virtual
2714 regs. This reduces the number of emited spills/loads with
2715 20-30% on our core assemblies.
2717 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2719 * jit-icalls.c: truncl() is not needed and trunc() is
2720 the correct thing to do anyway (bug #58287).
2722 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
2724 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
2727 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
2729 * driver.c: enable loop optimizations by default.
2731 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2733 * mini-x86.c: fix calc of max loop size when aligning loops start.
2735 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
2737 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
2740 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
2742 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
2745 * basic-long.cs: Add tests for add/subtract of immediates with carry.
2747 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
2749 * mini.c (inline_method): Allways inline some wrappers even if the cost
2750 is too large. Fixes #58785.
2752 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
2754 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
2756 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
2757 (crichton@gimp.org). Beginning of support for sparc/linux.
2759 * mini-sparc.c: Optimize retrieval of LMF address.
2761 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
2763 * exceptions-ppc.c: handle alloca in methods with clauses.
2765 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
2767 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
2769 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
2771 * mini.c: Delegate most of the abort signal work to
2772 mono_thread_request_interruption, which also handles Stop and Suspend
2775 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
2777 * mini.c mini.h: Allow inlining of icall wrappers if the backend
2778 supports the save/restore lmf opcodes.
2780 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
2782 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
2785 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
2787 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2789 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
2790 methods which contain array accesses.
2792 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
2793 boundaries. Fixes #58537.
2795 * iltests.il: Add regression test for #58537.
2797 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2799 * mini-x86.c (mono_arch_local_regalloc): Last part of
2800 fix for bug #58633 (releasing register to early).
2802 2004-05-18 Miguel de Icaza <miguel@ximian.com>
2804 * basic-long.cs: Add new regression test.
2806 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
2808 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
2809 register too early on the chain.
2811 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
2813 * mini.c (create_helper_signature): Use a helper function to reduce
2814 the code which needs to be written. Also set the calling convention of
2815 icalls on windows. Fixes #57840.
2817 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2819 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
2820 exceptions-ppc.c: added helper function to get the instruction address
2821 from a signal handler context.
2823 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2825 * helpers.c: use g_get_tmp_dir. Invokes happyness
2828 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
2830 * helpers.c: Add new env variable to pass args to objdump.
2831 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
2833 2004-05-17 Radek Doulik <rodo@ximian.com>
2835 * Makefile.am (common_sources): added abcremoval.h so it get
2836 disted and daily mono packages on go-mono.com will build again
2838 2004-05-17 Massimiliano Mantione <massi@ximian.com>
2840 * abcremoval.c: Fixed coding style, added copyright header.
2842 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
2844 * mini.h: Added prototype for abc removal main function.
2846 * build_relations_propagation_table.pl: Added copyright header.
2848 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
2850 * basic-long.cs: reg test for complex ceq_long bug.
2852 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
2854 * mini-x86.c (mono_arch_local_regalloc): Correctly free
2855 reg in long and clob case (bug #58343). Fixed/added comments.
2857 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
2859 * mini.c (mono_jit_runtime_invoke): Follow new convention
2860 of calling the invoke method with an function pointer.
2862 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
2864 * ChangeLog: Fix author of memory leak patch.
2866 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
2868 * Makefile.am: fix make dist as well...
2871 2004-05-14 Massimiliano Mantione <massi@ximian.com>
2873 * cfold.c: Made so that conversions from pointer to int4 are no-ops
2874 on archs where pointers are 4 bytes long.
2876 * Makefile.am: Added abcremoval.c source file.
2878 * abcremoval.c: Added abcremoval.c.
2880 * abcremoval.h: Added abcremoval.h.
2882 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
2884 * inssel.brg: Enabled bounds check removal.
2886 * mini.c: Added support for abcrem optimization.
2888 * mini.h: Added abcrem optimization label.
2890 * driver.c: Added support for abcrem optimization.
2892 * propagated_relations_table.def: Added propagated_relations_table.def.
2894 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
2896 * mini.c, cfold.c: fix style.
2898 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2900 * mini.c: handle issue with the low-level implementation of
2901 some long opcodes (bug #54209).
2903 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
2905 * basic.cs: test for my new cmov stuff.
2907 2004-05-13 Patrik Torstensson
2909 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
2910 opt and added peephole documentation.
2912 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
2914 * tramp-ppc.c: rewrote the generic trampoline code.
2916 2004-05-11 Patrik Torstensson
2918 * mini-x86.c: optimize long shl/shr asm code (one less branch)
2920 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
2922 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
2924 * mini.h mini.c dominators.c: Applied patch from Derek Woo
2925 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
2927 * mini.c: Add new icalls for AsAny marshalling.
2929 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2931 * tramp-ppc.c, mini-ppc.c: more cleanups.
2933 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2935 * mini.c: no warnings.
2937 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2939 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
2941 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
2943 * mini.c: In the thread abort signal handler, if the thread is in the
2944 process of being stoped, don't throw the Abort exception, just stop the
2947 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
2949 * tramp-ppc.c: removed old code.
2951 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2953 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
2954 do some simple speed optimizations on ppc.
2956 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2958 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
2959 and large offsets in load/store.
2961 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
2963 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
2964 it causes regressions.
2966 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
2968 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
2971 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
2973 * jit-icalls.c: remove warnings.
2974 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
2975 speedups for unsafe code.
2977 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
2979 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
2981 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
2983 * basic-calls.cs: Add new regression test.
2985 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
2988 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
2990 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
2993 2004-05-06 Patrik Torstensson
2995 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
2996 long reg allocation in any reg (not only eax:edx) and implemented
2997 long shl/shr ops in asm instead of helpers.
2999 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3001 * mini-sparc.h: Fix warnings.
3003 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3006 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3007 separate statement for clarity.
3009 * mini-sparc.c: Update status.
3011 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3013 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3016 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3018 * inssel-ppc.brg: another small pre-release workaround:
3019 we don't do overflow detection for long_sub_un.
3021 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3023 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3024 (also works around a weird ppc bug: 57957).
3026 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3028 * tramp-ppc.c: trampoline fixes.
3030 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3032 * mini-ppc.c: fixed typos.
3034 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3036 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3037 at the top of the stack. Fixed typos. Use a frame registers
3038 for all the methods with exception clauses.
3040 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3042 * exceptions-ppc.c: restore fp registers.
3044 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3046 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3047 order from the stack top (moved the stack room to save the
3048 return value for trace after the param area). Fixed corruption
3049 in restoring registers on unwind.
3051 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3053 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3055 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3057 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3058 and prolog/epilog for methods that use it. Allow
3059 enough param area room for varargs methods. Fix miguel's
3060 breakage in exception handling.
3062 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3064 * Makefile.am: run genmdesc only on current arch.
3066 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3069 * mini-x86.h: fix the build on windows.
3071 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3073 * 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.
3075 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3077 * mini-exceptions.c: New file.
3079 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3080 Move some parts of the x86 exception handling code to an
3081 arch-independent file so it can be shared with other ports.
3083 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3085 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3087 2004-04-26 David Waite <mass@akuma.org>
3089 * driver.c: remove comma from end of enumeration declaration
3091 2004-04-26 Jackson Harper <jackson@ximian.com>
3093 * driver.c: parse config file before loading first assembly. This
3094 allows the user gac to be enabled/disabled.
3096 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3098 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3099 simpler mechanism: we do not care what is encoded initially
3100 (branch absolute or relative), we care about the code and its
3101 target. I kept the old code for reference for now.
3103 The new code tries first to determine if the jump is anywhere in
3104 the -/+32 absolute meg range, if it succeeds, it encodes using the
3105 absolute branch; If not, it tried to find something in the
3106 relative range, if not, it uses the handle_thunk code.
3108 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3110 * exceptions-ppc.c: use the correct ip register on macosx.
3112 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3114 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3116 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3118 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3119 Raise exception on integer divide by zero by hand since the hw
3120 doesn't support it. Handle NaNs in FP compares.
3122 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3124 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3125 code reducing duplication between the platforms and enabled
3126 signal exception handling (on linux for now).
3128 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3130 * exceptions-ppc.c: more macosx support.
3132 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3134 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3136 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3138 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3140 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3142 * iltests.il: more tests.
3144 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3146 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3149 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3151 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3153 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3155 * liveness.c: Mark variables as volatile in all basic blocks reachable
3156 from exception clauses.
3158 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3160 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3163 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3165 * iltests.il, basic.cs: more tests for regalloc.
3167 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3169 * iltests.il: Some tests for register allocation modifications
3172 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3174 * exceptions.cs: Add regression test for bug #56782.
3176 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3177 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3178 the beauty of fixing the same thing in 5 different files...
3180 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3182 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3185 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3187 * mini.c: Add support for STRWLPARRAY marshalling convention.
3189 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3191 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3192 to init the context to setup the regs pointer).
3194 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3196 * exceptions-ppc.c: more exceptions work.
3198 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3200 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3203 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3205 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3206 can use the memory directly.
3208 * cpu-pentium.md: Update documentation from a post from Zoltan.
3210 add x86_add_membase, x86_sub_membase, x86_mul_membase
3212 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3214 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3215 GENERAL_REGS they were also hardcoded for all PPC ports.
3217 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3219 Remove hard-coded limit for floating point registers, use
3220 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3222 Notice that in MacOS X calling conventions you can fit a lot more
3223 floating point values in registers, so I should update the PInvoke
3224 test to excercise the passing of floating point values on the
3225 stack (currently broken).
3227 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3229 * tramp-ppc.c (create_trampoline_code): Added
3230 JUMP_TRAMPOLINE_SIZE.
3231 (ppc_magic_trampoline): Follow the pattern from
3232 x86_magic_trampoline: if code is set to zero, return.
3233 (create_trampoline_code): Always pass MonoMethod to the jump
3234 trampoline, before it was passing a null.
3235 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3236 share the code with mono_arch_create_jit_trampoline.
3238 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3240 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3243 * cpu-g4.md: Added length for jmp instruction, the worst case
3244 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3247 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3249 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3251 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3253 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3254 before each IL instruction.
3256 * mini.c (CEE_BOX): Fix warnings.
3258 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3260 * mini.c: removed a few unused vars and extra whitespace.
3262 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3264 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3266 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3268 (OP_GETCHR): use the above
3269 (CEE_LDELEMA): use the above.
3271 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3272 version of the generic impl.
3273 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3274 (CEE_LDELEMA): use the above.
3276 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3278 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3281 * iltests.il: Added new regression test for #56317.
3283 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3285 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3286 under NetBSD. Fixes #56450.
3288 * liveness.c (update_gen_kill_set): Fix previous patch.
3290 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3292 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3294 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3296 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3299 * inssel-sparc.brg: Add more optimizations.
3301 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3303 2004-04-01 Martin Baulig <martin@ximian.com>
3305 * mini.c (handle_box): New static function; moved the
3306 implementation of CEE_BOX here.
3307 (mono_method_to_ir): Added `constrained_call' variable.
3308 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3309 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3310 mono_method_get_constrained() to get the method.
3312 2004-04-01 Martin Baulig <martin@ximian.com>
3314 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3315 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3316 (mono_method_to_ir): We don't need these macros anymore since
3317 mono_class_get_full() already takes care of it.
3319 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3321 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3322 use @function (as doesn't accept #function here) and check the return
3323 value of system and stop if fails.
3325 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3327 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3329 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3331 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3333 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3335 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3338 * basic-long.cs: Add test for negation of Int64.MinValue.
3340 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3342 * mini-sparc.c: Update status.
3344 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3346 * exceptions-sparc.c: Fix return value in filters.
3348 * inssel-sparc.brg: Fix register allocation in some rules.
3350 2004-03-28 Martin Baulig <martin@ximian.com>
3352 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3355 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3357 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3359 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3360 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3361 remove unused conv_u4 opcode.
3363 * mini-x86.c: Remove valgrind workaround since it slows down things
3364 even when mono is not run under valgrind.
3366 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3368 * mini-sparc.c: Update status.
3370 * inssel-sparc.brg: Add some optimizations.
3372 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3373 future delay slot filling. Add support for varargs, tail calls and JMP.
3375 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3376 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3378 * inssel.brg: Fix register allocation in OP_ARGLIST.
3380 * inssel.brg: Fix warnings.
3382 2004-03-25 Martin Baulig <martin@ximian.com>
3384 * mini.c (inflate_generic_field): Removed.
3385 (mini_get_method): Removed, use mono_get_method_full(),
3386 (mini_get_class): Removed, use mono_class_get_full().
3387 (mono_method_to_ir): Pass our generic context to
3388 mono_field_from_token().
3390 2004-03-25 Martin Baulig <martin@ximian.com>
3392 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3393 of a `MonoMethod *'.
3394 (mini_get_method): Take a `MonoGenericContext *' instead
3395 of a `MonoMethod *'.
3396 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3397 a new local variable called `generic_context' which holds the
3398 current `MonoGenericContext *'; use it to lookup things.
3400 2004-03-24 Martin Baulig <martin@ximian.com>
3402 * mini.c (mini_get_class): New static method; if we're inside a
3403 generic instance, inflate the class if neccessary.
3404 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3406 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3408 * iltests.il: New regression test for #55976.
3410 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3413 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3415 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3418 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3420 * liveness.c: Consider SSA stores as well as loads when making vars
3423 * exceptions.cs: New regression tests for register allocation.
3425 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3427 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3428 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3429 domain lock only to protect puntual access to data structures.
3430 Added access lock for sighash, jit_icall_hash_name,
3431 jit_icall_hash_addr and domain->code_mp.
3433 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3435 * driver.c: Print SIGSEGV handling method.
3437 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3439 * mini.c (setup_jit_tls_data): Handle case when this is called
3440 multiple times for a thread.
3442 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3443 is different from fbxx_un. Fixes #54303. Also use constants instead of
3444 magic numbers in a lot of places.
3446 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3448 * exceptions.cs: Fix cctor test when --regression is used.
3450 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3452 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3455 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3457 * inssel-ppc.brg: fixed register assignments for some rules.
3459 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3461 * exceptions.cs: Add test for exceptions in static constructors.
3463 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3464 static constructors outside the domain lock. Fixes #55720.
3466 2004-03-17 Martin Baulig <martin@ximian.com>
3468 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3469 (inflate_generic_field): Take the `MonoMethod *' instead of the
3470 `MonoClass *' and added support for generic method.
3471 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3472 have a `field->parent->gen_params', only inflate the field if it's
3473 an open constructed type.
3475 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3477 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3478 exception object instead of the preconstructed ones.
3480 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3482 * mini.c: reverted changed to sigsegv_signal_handler commited
3483 accidentally in the previous patch.
3485 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3488 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3489 running --aot with an old assembly.
3491 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3493 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3496 * mini-sparc.c: Add support for v9 branches with prediction.
3498 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3500 * mini.c (mini_init): #warning is GNUC only
3502 * mini-sparc.h: implement __builtin_frame_address
3503 and __builtin_return_address for Sun C compiler
3505 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3507 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3509 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3511 * basic-calls.cs: Add test for unaligned byref long argument passing.
3513 * mini-ops.h: Add sparcv9 compare and branch instructions.
3515 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3516 v9 instructions if we have a v9 cpu.
3518 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3519 registers for global allocation.
3521 * exceptions-sparc.c: Fixes.
3523 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3525 * liveness.c (mono_analyze_liveness): Optimized version.
3527 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3529 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3532 * basic-float.cs basic-calls.cs: New regression tests.
3534 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3536 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3537 sigaltstack implementation.
3539 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3541 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3542 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3544 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3546 * mini.c: Fix warnings.
3548 * mini.c (mono_resolve_patch_target): New function which contains the
3549 arch independent part of the patching process.
3551 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3552 patching code to a separate function.
3554 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3556 * mini.c (add_signal_handler): ifdef out on Windows
3558 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3560 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3561 cpu-sparc.md: Add exception handling support + other fixes.
3563 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3564 typed GC detection in --version.
3566 * basic.cs exceptions.cs: New regression tests.
3568 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3569 the arch specific code can store data during a compilation.
3571 * mini-ops.h: Add OP_SETFRET.
3573 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3574 function, register a separate icall for each arity, so the icalls can
3577 * mini.c (mono_print_tree): Print negative offsets in a more readable
3580 * mini.c: Make signal handling work on sparc.
3582 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3584 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3586 * jit-icalls.c: Emulate truncl by aintl on solaris.
3588 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3590 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3592 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3594 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3596 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3597 a MarshalByRef type, inline a method that performs the check, taking into
3598 account that the object can be a proxy. Also implemented tow new opcodes:
3599 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3600 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3601 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3603 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3605 * mini-ppc.c: if a relative branch displacement is too big
3606 but it points to and area reachable with an absolute branch,
3609 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3611 * mini.c: optimize small copies in cpblk.
3613 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3615 * basic-calls.cs basic-float.cs: New regression tests.
3617 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3618 negative offsets from %fp. Implement localloc. Fix local register
3619 allocation. Fix the case when the this argument needs to be saved to
3620 the stack. Implement some missing opcodes.
3622 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3624 * mini.c (mini_method_compile): Reenable global regalloc in methods
3625 with exception handlers.
3627 * linear-scan.c (mono_varlist_sort): Fix warning.
3629 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3631 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3634 * liveness.c: Make all variables uses in exception clauses volatile, to
3635 prevent them from being allocated to registers. Fixes #42136.
3637 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3639 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3642 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3643 argument to mono_arch_regalloc_cost.
3645 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3648 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3650 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3651 Make the cost of allocating a variable to a register arch dependent.
3653 * basic-calls.cs: Fix compilation of tests.
3655 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3656 helper function to cut back on the number of #ifdefs needed.
3658 * mini-ppc.c: Fix compilation.
3660 * basic-calls.cs: New regression tests.
3662 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3664 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3665 of l0 since that is callee saved.
3667 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
3670 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
3671 of delay instruction.
3673 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
3675 * mini.h (MonoCallInst): Add 'virtual' flag.
3677 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
3679 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
3681 * *.cs: New regression tests.
3683 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
3686 * mini.c (mono_runtime_install_handlers): Fix build.
3688 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
3689 'signal_stack_size' members.
3691 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
3692 alternate signal stack.
3694 * exceptions-x86.c: Add stack overflow handling.
3696 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
3697 functions to arch independent code.
3699 * mini.c (mono_print_tree): Print more detailed info for load_membase
3702 2004-02-23 Martin Baulig <martin@ximian.com>
3704 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
3706 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3708 * mini-x86.c: fixed reg allocation for div/rem.
3710 2004-02-22 Miguel de Icaza <miguel@ximian.com>
3712 * driver.c (mono_main): Report some configuratio options on --version.
3714 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
3716 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
3717 low in the address space. Correctly flush memory in thunks where we
3720 2004-02-20 Martin Baulig <martin@ximian.com>
3722 * mini.c (mini_get_method): New static method; inflate all generic
3723 methods and methods in open generic instances.
3724 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
3725 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
3727 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3729 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
3731 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
3733 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
3735 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
3737 * mini-sparc.c (flushi mono_arch_output_basic_block): make
3738 it compile using Sun's compiler.
3740 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
3742 * 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.
3744 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
3746 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3748 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
3750 * mini-ppc.c: handle calls outside of the allowed range with thunks
3751 allocated using the code manager.
3752 * tramp-ppc.c: use the code manager to hold generated native code.
3753 Fixed the magic trampoline to just patch vtable entries.
3755 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
3757 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
3760 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
3762 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
3765 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
3766 if we have a working __thread implementation.
3768 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
3769 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
3771 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
3773 * mini-x86.c: Fix compilation under gcc 2.
3775 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
3777 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
3778 contains a call to the wrapped function.
3780 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
3781 OP_<CALL>_IMM opcodes, and use them under X86.
3783 * mini.c (mono_jit_find_compiled_method): Fix warning.
3785 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
3787 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
3789 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
3790 functionality to mini.c.
3792 * mini.c (mono_create_jump_trampoline): New function to create a jump
3793 trampoline. Return a compiled method instead of a trampoline if it
3794 exists. Add a cache for jump trampolines.
3796 * mini.c (mono_jit_find_compiled_method): New function to return a
3797 compiled method if it exists.
3799 * mini-x86.c: Call mono_create_jump_trampoline instead of
3800 mono_arch_create_jit_trampoline.
3802 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
3803 a jump trampoline. Fixes #52092.
3805 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
3807 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
3808 which is not up-to-date. Add check_corlib_version () instead.
3810 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
3813 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
3814 since newer valgrind versions do not need it.
3816 * mini.c (mono_jit_compile_method_with_opt): New helper function to
3817 compile a method with a given set of optimizations.
3819 * mini.c: Compile icall wrappers on-demand instead of at startup.
3821 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
3822 wrapper for an icall.
3824 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
3826 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
3829 * iltests.il: Add test for non-empty stack before switch instruction.
3831 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
3833 * mini.c: Add support for new stringbuilder marshalling conventions.
3835 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
3837 2004-02-01 Martin Baulig <martin@ximian.com>
3839 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
3840 in `ginst->mtype_argv'.
3842 2004-01-31 Miguel de Icaza <miguel@ximian.com>
3844 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
3845 facilitate grepping.
3847 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
3849 * mini.c: fixed buglet in initobj generic implementation for references.
3851 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
3853 * Makefile.am: make the version script conditional.
3854 * jit-icalls.c: handle missing truncl().
3856 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
3858 * exceptions.cs: Add more tests for double->int conversion.
3860 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
3861 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
3863 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
3865 * driver.c: make --verbose --version emit an error
3866 if the loaded corlib doesn't match the runtime version.
3868 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
3870 * mini-ppc.h: export ppc_patch().
3871 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
3872 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
3873 on par or better than on MacOSX.
3875 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
3877 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
3878 mono_lookup_pinvoke_call.
3880 * mini-x86.c: Under windows, the default pinvoke calling convention is
3881 stdcall. Fixes #52834.
3883 * mini.c (optimize_branches): Add an upper bound to the number of
3884 iterations to prevent infinite loops on strange loops. Fixes #53003.
3886 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
3888 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
3889 and ISINST. Fixes #52093.
3891 * objects.cs (test_0_vector_array_cast): New tests.
3893 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
3895 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
3896 checking in Array.Set ().
3898 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
3901 * object.cs (test_0_multi_array_cast): New regression test.
3903 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
3905 * exceptions-ppc.c: fix build on Linux/PPC.
3907 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
3909 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
3910 running under valgrind.
3911 (x86_magic_trampoline): Fix build bustage.
3913 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
3914 negative values as well. This is needed for the encoding of the line number
3915 info, since sometimes the line numbers are not in increasing order.
3917 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
3919 * cpu-pentium.md (localloc): Increase the size of the localloc
3920 instruction since it is a loop under Win32.
3922 * debug-mini.c (record_line_number): Get rid of unneccesary memory
3925 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
3927 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
3928 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
3929 Max Horn (max@quendi.de). Fix file names in comments.
3931 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
3933 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
3934 avoid stack overflow.
3935 (replace_usage): Avoid uninitialized variable warnings.
3937 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
3938 and taking the address of valuetype variables.
3940 2004-01-03 Patrik Torstensson
3942 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
3943 for other purposes than FP later on.
3945 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
3947 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
3950 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3952 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
3954 2003-12-30 Patrik Torstensson <p@rxc.se>
3956 * mini-x86.h: Decreased number of availiable fp regs.
3957 Solves corner cases with FP spilling.
3959 2003-12-23 Patrik Torstensson <p@rxc.se>
3961 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
3962 for floating point stack tracking / spilling on x86.
3965 * basic-float.cs: added float mul overflow test.
3967 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
3969 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
3971 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
3973 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
3974 supports for cond branches that overflow the immediate
3975 overflow offset. mcs can compile simple programs.
3977 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
3979 * exceptions-ppc.c: exception handling support wip:
3980 finally handlers get run on exception.
3982 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
3984 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
3987 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
3989 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
3990 initial support for stack walking and unwinding.
3992 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
3994 * driver.c (mono_main): Make corlib-out-of-sync message more
3995 descriptive. Also remove verify_corlib call.
3997 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
3999 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4000 not overlap with other call's arguments, too.
4002 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4004 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4005 move to arch-specific code the choice of arch-specific
4006 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4007 * mini.c: ensure emulation calls will not interleave
4010 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4012 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4013 the magic trampoline stack frame is dropped before executing
4016 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4018 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4019 and integer to fp conversions. Added support for overflowing
4020 arguments on the stack. Reserve a couple more registers as temps.
4021 Added support for aot compilation (as output still needs to be
4024 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4026 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4027 Don't overwrite return register in some corner cases.
4029 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4031 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4032 static constructors when AOT compiling.
4034 * driver.c (mono_main): Call mono_check_corlib_version.
4036 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4038 * cpu-g4.md, basic.cs: fixed div target register.
4040 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4042 * mini-ppc.c, basic.cs: shl_imm fix with test.
4044 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4046 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4047 structures by value. Misc fixes.
4048 * objects.cs: more tests.
4050 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4052 * mini-ppc.c: lconv.ovf.i implemented.
4054 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4057 (mini_init): don't error out if someone already called g_thread_init.
4059 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4061 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4062 to be any type per the spec. Fix abnormal memory usage when
4063 the same object is repeatedly thrown.
4065 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4067 * mini.c: check for overruns in IL code.
4069 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4071 * TODO: Add/remove some todo entries.
4073 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4075 * driver.c (mono_main): Call mono_verify_corlib.
4077 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4079 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4080 This has been moved to mini.c
4081 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4082 type being casted is marshalbyref it could be a proxy, so instead of
4083 emitting the type check code, emit a call to a runtime method that will
4084 perform the check by calling CanCastTo if needed.
4086 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4088 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4089 methods with large stack frames under Win32.
4091 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4093 * Makefile.am: Distribute regression tests.
4095 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4096 at the end instead of inserting each variable into the sorted list.
4098 * linear-scan.c (mono_varlist_sort): New helper function.
4100 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4102 * mini.c: ensure arguments and locals are within bounds.
4104 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4106 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4109 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4111 * mini.c (mono_cprop_copy_values): Fix crash.
4113 * aot.c: Set verbosity back to 0.
4115 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4117 * regalloc.c: complete memory leak fix by Laurent Morichetti
4120 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4122 * driver.c (main_thread_handler): Revert the previous patch.
4124 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4127 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4128 memory from the memory pool.
4130 * driver.c (main_thread_handler): Turn on all optimizations when
4133 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4134 an array for better performance.
4136 * regalloc.c (mono_regstate_assign): Fix memory leak.
4138 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4139 serialize the debug info.
4141 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4142 debug info from the serialized representation.
4144 * aot.c: Save debug info into the generated file and load it when
4147 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4149 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4151 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4152 More FP-related fixes.
4154 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4156 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4157 and register allocation buglet. Hello world now runs.
4159 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4161 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4162 * tramp-ppc.c: fixed class init trampoline.
4163 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4165 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4167 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4168 mini.c: more ppc changes/fixes.
4170 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4172 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4173 Also optimize the case when the arguments are the same in the caller
4176 * iltests.il: Add tests for tail calls with valuetype arguments.
4178 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4180 * mini-ppc.c: fixes for struct return type.
4182 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4184 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4185 mono_spillvar_offset() to arch-specific code.
4187 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4189 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4191 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4193 * exceptions-x86.c: Fix stack space leaks.
4195 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4196 registers from the lmf if the method has save_lmf set.
4198 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4200 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4201 of icall wrappers into InvokeInDomain, since these are now per-domain.
4203 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4205 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4206 make some opcode emulation and intrinsic ops enabled/disabled
4207 according to the architecture. More fixes.
4209 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4211 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4213 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4215 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4216 arch-specific handling for 'this' and struct return type to
4219 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4221 * aot.c: prevent divide by zero error when reporting (it happened with
4224 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4226 * mini.h (inst_switch): Remove unused macro.
4228 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4231 (load_aot_module): free 'info->methods' and 'info' properly. No more
4232 "free(): invalid pointer blah" messages when you have an old aot
4235 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4237 * jit-icalls.c, mini.c: Added support for context static fields.
4239 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4241 * mini.c (mono_method_blittable): Methods which set LastError are not
4242 blittable either. Fixes #51108.
4244 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4246 * mini.c: flush icache.
4247 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4249 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4251 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4253 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4255 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4258 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4261 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4263 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4265 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4266 instruction when the result is discarded.
4268 * iltests.il (test_0_div_regalloc): New regression test.
4270 * arrays.cs: Fix compilation error.
4272 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4274 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4275 float rules to inssel-x86.brg: sane architectures with FP registers
4276 don't need to implement these rules.
4278 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4280 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4282 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4284 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4285 implementation of 32 bit systems.
4287 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4289 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4290 (Jeroen Zwartepoorte).
4292 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4294 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4295 the caller and the callee matches.
4297 * mini.c (mono_method_to_ir): Add comment.
4299 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4300 signbit is missing on some platforms.
4302 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4304 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4306 * mini.c (setup_jit_tls_data): Call the new function.
4308 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4310 * mini-x86.c: Add experimental support for fast access to the lmf
4311 structure under NPTL/Linux 2.6.x.
4313 2003-11-06 Martin Baulig <martin@ximian.com>
4315 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4316 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4319 2003-11-02 Martin Baulig <martin@ximian.com>
4321 * mini.c (inflate_generic_field): New static method.
4322 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4323 generic instance and the field is declared in a generic type, call
4324 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4326 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4328 * mini.h mini.c (mono_method_same_domain): New function to return
4329 whenever the caller and the callee are in the same domain.
4331 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4333 2003-10-30 Martin Baulig <martin@ximian.com>
4335 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4336 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4338 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4339 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4341 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4343 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4346 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4347 object here, so it is in the correct appdomain etc.
4349 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4351 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4353 (mono_method_to_ir): Avoid freeing the type created returned from
4354 mono_type_create_from_typespec, since it is put into an internal cache
4355 by the function. Fixes pointer.exe.
4357 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4358 trampolines for icalls and pinvokes as well. Fixes #33569.
4360 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4362 * mini.c: Update after appdomain changes.
4364 * mini.c (mono_jit_compile_method_inner): Allways compile native
4365 method wrappers in the root domain, since there can only be one
4366 instance of them, whose address is stored in method->info.
4368 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4370 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4371 environment variable. Instead detect automatically whenever running
4372 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4375 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4377 * trace.c, trace.h: New files that implement the new trace option
4380 * driver.c: Document new --trace options.
4382 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4385 - if (mono_jit_trace_calls)
4386 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4388 * mini.h: prototypes.
4390 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4392 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4394 * mini.c inssel.brg: Implement typedefbyref opcodes.
4396 * mini.c (mono_jit_compile_method): Remove unused local variable.
4398 * mini.c (mono_jit_compile_method_inner): Ditto.
4400 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4402 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4404 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4406 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4408 * mini.c (mono_no_aot): Remove unused global variable.
4410 * mini.c: Thread safety fixes.
4412 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4414 * mini.c (mono_create_class_init_trampoline): Add a lock around
4415 class_init_hash_addr.
4417 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4420 * mini.c: Decompose the NEWARR instruction before decomposing its
4421 arguments. Fixes #30073.
4423 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4425 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4428 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4430 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4432 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4434 * driver.c: Add support for compiling icall wrappers to --compile.
4436 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4438 * inssel.brg: The empty value in class->interface_offsets is -1, not
4441 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4443 * objects.cs: New test for 'is' operator on an array of interfaces.
4445 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4447 * tramp-ppc.c: update trampoline code to support jumps
4448 and class initialization.
4450 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4452 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4454 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4456 * inssel.brg (OP_UNBOX): Remove unused rule.
4458 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4459 region instead of one for each method. Fixes #47813.
4461 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4463 * exceptions.cs (test_0_nested_finally): New regression test for
4464 nested exception handlers.
4466 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4468 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4470 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4473 * mini.c (mono_method_check_inlining): Make the inlining limit
4474 configurable by an environment variable.
4476 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4478 * mini.h: Bump AOT file version.
4480 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4481 token, store the image along with the token, since the token might not
4482 refer to the same image as the method containing the relocation,
4483 because of inlining.
4485 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4487 * mini.c (mono_precompile_assemblies): New function to compile
4488 all methods in all loaded assemblies.
4490 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4492 * regalloc.h regalloc.c (MonoRegState): Change the type of
4493 iassign and fassign to int*, since they can contain large negative
4494 values if the register is spilled. Also added some comments. Fixes
4497 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4498 under Win32. Fixes #42964.
4500 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4502 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4504 * aot.c: Added support for AOT compiling methods which contain calls
4505 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4508 * driver.c (compile_all_methods): Run the compilation in a thread
4509 managed by mono. Fixes #44023.
4511 * mini.c (mono_codegen): Print full method name in verbose output.
4513 * mini-x86.c (mono_arch_patch_code): Fix warning.
4515 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4516 jumps, since the method we are jumping to might be domain-specific.
4518 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4520 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4522 * inssel.brg: string chars are unsigned.
4524 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4526 * TODO: New todo item.
4528 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4529 which calls mono_runtime_class_init and patches the call site to
4530 avoid further calls.
4531 (mono_arch_create_class_init_trampoline): New arch specific function
4532 to create a class init trampoline.
4533 (create_trampoline_code): Generalized so it can create
4534 class init trampolines as well.
4536 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4537 (mono_create_class_init_trampoline): New function to create and cache
4538 class init trampolines.
4539 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4540 vtable given the address of a class init trampoline. Used by the
4542 (mono_codegen): Generate a call to a trampoline instead of
4543 mono_runtime_class_init in LDSFLD[A].
4544 (mono_codegen): Add relocations for the new trampoline.
4546 * mini.h mini-x86.c aot.c: Added a new relocation type:
4547 MONO_PATCH_INFO_CLASS_INIT.
4549 * mini.h: Bump AOT version number.
4551 * aot.c: Create a copy of the loaded code instead of using the original
4552 so methods which call each other will be close in memory, improving
4555 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4556 patch since it breaks the regression tests.
4558 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4559 for the register saving instruction sequence since the
4560 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4562 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4564 * TODO: Fix todo item && remove another.
4566 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4568 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4571 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4572 function of the module.
4574 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4575 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4576 --no-aot command line option.
4578 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4580 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4581 by Bernie Solomon (bernard@ugsolutions.com).
4583 * inssel.brg: Refactor the interface offset table related code into
4584 its separate functions and add support for the AOT case.
4586 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4588 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4590 * aot.c: Added mono_aot_verbose variable and made all debugging
4591 output depend on the value of this variable.
4593 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4594 method_label and info_label.
4596 * mini.h mini-x86.c aot.c: Added a new relocation type
4597 MONO_PATCH_INFO_IID for klass->interface_id.
4599 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4600 the MonoJitInfo structure.
4602 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4603 a non-root appdomain in shared mode.
4605 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4607 * aot.c: make aot loader less verbose. Remove free of unused variable.
4609 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4611 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4613 * .cvsignore: Added *.dll.
4615 * mini.c (mono_print_tree_nl): New function callable while debugging.
4617 * mini.c (mono_print_code): Export this.
4619 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4622 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4624 * mini.h (MonoCompile): Added 'jit_info' field.
4626 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4627 the cfg structure, since it is needed by the AOT compiler.
4629 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4631 * aot.c: A major rewrite. Changes include:
4632 - save exception tables for methods which have them.
4633 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4635 - reworked the file format so it is now much smaller and needs
4636 fewer relocation entries.
4638 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4640 * aot.c (load_aot_module): Fix build bustage on platforms without
4643 2003-09-04 Martin Baulig <martin@ximian.com>
4645 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4647 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4649 * TODO: Some new optimization ideas.
4651 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4653 * aot.c: Save the optimization flags used to compile the code into
4656 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4657 support emitting domain specific code.
4659 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4660 no longer domain neutral. It can be made domain neutral by compiling
4661 with --optimize=shared.
4663 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4666 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4667 loading of AOT code.
4669 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
4671 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
4672 if there is no domain neutrality information.
4674 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
4676 * aot.c (mono_compile_assembly): Emit a symbol containing the file
4677 format version into the generated library.
4679 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
4680 callee method into the caller since one of them could be shared.
4682 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
4683 system exceptions from AOT code now works.
4685 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
4686 method if it is domain neutral and the callee is not.
4688 * graph.c (cfg_emit_one_loop_level): Fix warning.
4690 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
4692 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
4695 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
4697 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
4698 is needed by code which is executed before mono_runtime_init ().
4699 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
4701 * mini.c (mono_thread_abort): Fix warning.
4702 (mono_jit_compile_method): Call static constructor in the AOT case too.
4704 * aot.c (mono_compile_assembly): Fix warning.
4706 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4708 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
4710 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
4712 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
4714 * cpu-pentium.md: Fix the length of call opcodes so they include the
4715 ESP restoring instruction. Fixes #47968.
4717 2003-08-28 Martin Baulig <martin@ximian.com>
4719 * mini-x86.c (mono_arch_call_opcode): Added support for
4720 MONO_TYPE_GENERICINST.
4722 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
4724 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
4726 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
4727 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
4729 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
4732 2003-08-26 Martin Baulig <martin@ximian.com>
4734 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
4735 when reporting an error, set this to the actual error location.
4736 (mono_method_to_ir): Report the correct error location if
4737 get_basic_blocks() returned an error.
4739 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
4741 * mini.c (mono_type_blittable): OBJECT is not blittable.
4742 (mono_method_blittable): Methods which have marshalling descriptors
4743 are not blittable either. Fixes #47842.
4745 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
4747 * driver.c mini.c: Use an environment variable instead of a global
4748 variable. Also fix the build.
4750 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
4751 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
4754 * driver.c mini.c: Added --with-valgrind option to turn off some
4755 code which prevents mono from running under valgrind.
4757 * mini.c (mono_emit_call_args): Fixed warning.
4759 * mini.c (mono_emulate_opcode): Fixed warning.
4761 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4763 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
4764 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
4765 regalloc.c, regalloc.h: specify available registers in arch-specific
4766 code and support floats in the regallocator (patch by Laurent Morichetti
4769 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
4771 * mini.c: mono_thread_current() can be called only after
4772 mono_runtime_init(): rearrange code to not call it early on.
4774 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4776 * mini.c: allocate jump tables in the code mempools.
4778 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
4780 * mini.c, mini.h: make sure per-thread data allocated by the jit is
4783 2003-08-10 Miguel de Icaza <miguel@ximian.com>
4785 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
4786 12 to 16. This fixes bug #47453.
4789 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
4791 * mini-ppc.c: fixed indexed load and unsigned compares.
4793 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
4795 * mini.c: reenabled installation of handler for
4796 thread abort signal.
4798 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4800 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
4801 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
4802 until it's fixed and actually useful.
4804 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
4806 * inssel-long32.brg: couple more opcodes implemented.
4808 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4810 * mini-sparc.c: Even more opcodes implemeted.
4812 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
4814 * mini-sparc.c: More opcodes implemented.
4816 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
4818 * mini-sparc.c: More opcodes implemented.
4820 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
4822 * inssel-sparc.brg: Add some needed rules. Direct
4824 * Makefile.am: Use inssel-sparc.brg
4825 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
4826 an assert happy for now.
4828 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
4830 * mini-sparc.c: Fixed compile errors.
4831 * exceptions-sparc.c: Same. We now produce a mono binary
4832 on sparc-linux. Yea.
4834 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
4836 * mini-sparc.c: Renamed registers. Also some macro cleanups.
4837 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
4838 They compile, but do not work.
4840 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4842 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
4843 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
4844 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
4847 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
4849 * mini.c: more opcodes implemented and better support for generics.
4851 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
4853 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
4854 * mini.c, mini.h: first cut at generics support: some new instructions
4855 added and changed the behaviour of some of the existing ones.
4857 2003-07-21 Miguel de Icaza <miguel@ximian.com>
4859 * mini.c: Removed definition of metadata_shared mutex here.
4861 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
4863 * mini-x86.c: make vararg calls work for instance methods.
4865 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
4867 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
4868 returns the arguments in a separte list, now.
4870 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
4872 * aot.c, mini.c: updates for array type representation changes.
4874 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
4876 * mini.c: register function to perform jit shutdown.
4878 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
4880 * mini.c: use a faster allocator if possible.
4882 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
4884 * aot.c: some cleanups and portability changes.
4886 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
4888 * mini.c: use faster allocation for CEE_BOX if possible.
4890 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
4892 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
4893 Moved inlined mempcy code to its own function so that is can be
4894 reused. Added an inline memset function as well (optimized initobj).
4895 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
4897 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
4899 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
4901 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
4903 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
4904 arch code can setup the cpu for CLR execution, if needed.
4905 We use it on x86 to set the precision of FP operations.
4907 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
4909 * mini.c: disable some optimizations if we can guess they'll cost too
4910 much for a given method.
4912 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
4914 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
4916 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
4917 * mini.h mini.c mini-x86.c: Added instruction level coverage
4918 info collection support.
4920 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
4922 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
4923 is now implemented in the profiling API. Get rid of a couple of
4924 unnecessary global variables.
4926 2003-06-15 Nick Drochak <ndrochak@gol.com>
4928 * basic-long.cs: tests for negative values for bigmul, and unsigned.
4929 * cpu-g4.md: add op_bigmul and op_bigmul_un
4930 * cpu_pentium.md: add op_bigmul_un
4931 * inssel-long32.brg: add rule for unsigned bigmul
4932 * mini-ops.h: define OP_BIGMUL_UN
4933 * mini-x86.c: THE BUG: handle (un)signed properly
4934 * mini.c: choose unsigned opcode if needed.
4935 This set of patches fixes bug #44291
4937 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
4939 * mini.c (optimize_branches): improved to handle all kinds of
4940 conditional branches.
4942 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
4944 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
4945 don't raise exceptions.
4947 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
4949 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
4950 to arch-specific files.
4952 2003-06-09 Martin Baulig <martin@ximian.com>
4954 * Makefile.am (libs): Added $(LIBGC_LIBS).
4956 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
4958 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
4959 and OP_ATAN (fixes bug#44293).
4961 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
4963 * Makefile.am, mini-x86.c: rename cpu description array to
4964 pentium_desc, since some compilers define the 'pentium' preprocessor
4967 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
4969 * mini.c (mini_select_instructions): add explicit branch if the
4970 following block is not the false target of a conditional branch -
4971 we need this with any optimization that reorder or remove bblocks
4973 * mini.c (optimize_branches): bug fixes
4975 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
4977 * mini.c (mono_method_to_ir): inline static readonly fields
4979 * ssa.c (fold_tree): start cfold support for long (very simple
4982 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
4984 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
4986 * inssel.brg: fixed memcpy (bug #44219).
4988 2003-06-05 Dick Porter <dick@ximian.com>
4990 * driver.c: Set the glib log levels to not abort if g_message
4993 g_set_prgname() has to happen before mini_init() so that the
4994 process handle gets the info.
4996 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
4998 * driver.c: add intrins to the default optimizations to get wider
5001 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5003 * mini.h: some large basic blocks will overflow a 16-bit
5004 integers for symbolic registers.
5006 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5008 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5009 (mono_arch_output_basic_block): fix bug 43499
5011 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5013 * mini.c: kill duplicated definition of mono_debug_format.
5015 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5017 * mini-x86.c, arrays.cs: fixed register allocation bug.
5019 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5021 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5023 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5025 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5028 (print_method_from_ip): also print source location information if
5031 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5033 * mini.c (mono_find_block_region): bug fix in region code
5034 (mini_method_compile): enable removing unreachable code again, but
5035 only in methods without exception clauses.
5037 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5039 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5040 Implemented arglist opcode and handling of TypedReference type.
5041 Fixed x86 call convention when a structure is returned.
5042 Minimal support for calling static vararg methods.
5044 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5046 * mini.c (mini_method_compile): always remove unreachable code,
5047 because the code in them may be inconsistent (access to dead
5048 variables for example).
5050 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5052 * driver.c, debug-mini.c: warning fixes.
5054 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5056 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5058 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5060 * mini.c: thread-static fields are registered in mono_class_vtable(),
5061 so ensure the function is called before checking for them.
5063 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5065 * mini.c (optimize_branches): fix for bug 43586
5067 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5068 overflow (fixes Bug #43639)
5070 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5072 * mini.c, objects.cs: allow the use of stobj for primitive types.
5074 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5076 * mini.c: be less strict about argument checking until we support
5077 running the verifier.
5079 2003-05-27 Nick Drochak <ndrochak@gol.com>
5081 * basic-long.cs: tests for (ulong)int * (ulong)int also
5082 * mini.c: use the same trick for (ulong)int * (ulong)int
5084 2003-05-27 Nick Drochak <ndrochak@gol.com>
5086 * basic-long.cs: add regression test for (long)int * (long)int
5087 * cpu-pentium.md: add op_bigmul specification
5088 * inssel-long32.brg: add OP_BIGMUL rule
5089 * mini-ops.h: add OP_BIGMUL
5090 * mini-x86.c: register allocator: handle case where src1 needs to be
5092 * mini.c: substitute special BIGMUL opcode in the tree for
5093 (long)int * (long)int
5095 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5097 * jit-icalls.c: call the type ctor on field access if needed.
5099 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5101 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5102 to a method (including results of ldelema, bug#43207).
5104 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5106 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5107 colors to show exception handler blocks.
5109 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5110 (fix for pinvoke7.cs).
5112 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5114 * mini.h, mini.c: ensure correct initialization order for types that
5115 require it. Prepare for lazy compilation of jit icall wrappers.
5116 Provide a name for opcode emulation to reduce unneeded mallocing.
5118 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5120 * mini-x86.c: better register restoring code and profiling
5121 support for tail calls.
5123 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5125 * mini.h, driver.c: prepare for leaf methods optimization.
5127 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5129 * mini.c: get targets of branches before converting a method.
5131 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5133 * mini.c (optimize_branches): added some experimental code (disbaled)
5135 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5137 * mini.c (optimize_branches): fix branch to branch optimization
5139 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5141 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5143 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5145 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5148 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5150 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5151 enable use of interface variables again.
5153 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5154 I1 to registers because there is no simply way to sign extend 8bit
5155 quantities in caller saved registers on x86.
5157 * inssel-float.brg: set costs of some rules to 2 so
5158 that monobure always select the arch. specific ones if supplied,
5159 regardless of the order we pass the files to monoburg.
5161 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5163 * mini.c, mini-x86.c: since the magic trampoline for jumps
5164 can't patch the code directly, we do it as soon as the
5165 method gets compiled.
5167 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5169 * mini-x86.c, mini.h: introduce a new patching method
5170 to support CEE_JMP and tail calls.
5171 * mini.c: obey tail.call. Don't precompile methods target
5173 * tramp-x86.c: new trampoline code to handle methods
5174 reached through a jump.
5176 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5178 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5179 bit values to registers
5181 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5183 * mini.c (mono_compile_get_interface_var): share interface
5184 variables if possible.
5186 2003-05-16 Martin Baulig <martin@ximian.com>
5188 * debug-mini.c (mono_init_debugger): New function to initialize
5189 the debugger. This is not in the debugger since it needs to
5190 access some of mini's internals.
5192 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5194 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5196 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5198 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5199 for value type handling.
5201 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5203 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5204 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5206 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5208 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5209 the constructor through a proxy.
5211 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5213 * jit-icalls.c, inssel.brg: fixes to array element address
5216 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5218 * mini-x86.c (is_regsize_var): allocate pointer to registers
5220 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5222 * driver.c: fixed typo, added intrins to the set of optimizations
5223 tested with regressions.
5225 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5227 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5228 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5231 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5233 * inssel.brg: remove some common pop instructions without side effects
5235 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5237 * inssel-x86.brg: fixed thinko in int to double conversions.
5239 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5241 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5243 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5245 * inssel-long32.brg: two more missing instructions.
5247 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5249 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5252 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5254 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5257 * basic-float.cs: Added tests for negative zero.
5259 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5261 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5262 a couple of missing operations for long casts, with test cases.
5264 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5266 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5268 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5270 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5271 code size estimation.
5273 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5275 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5276 abstract methods (fix bug 42542)
5278 * aot.c: add ability to handle array types
5280 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5282 * mini.c: Call the _specific versions of the object allocation
5283 functions if possible.
5285 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5287 * driver.c: call setlocale ().
5289 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5291 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5294 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5296 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5298 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5299 wrappers (fix bug 42122)
5301 2003-05-04 Martin Baulig <martin@ximian.com>
5303 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5305 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5306 s/mini_set_defaults/mono_set_defaults/g.
5308 2003-05-04 Martin Baulig <martin@ximian.com>
5310 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5312 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5314 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5315 (reported by Don Roberts).
5317 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5319 * mini.c: temporarily work around two bugs for this release.
5321 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5323 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5324 that contains -export-dynamic and it makes using the ld script
5326 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5328 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5330 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5333 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5335 * mini.c: make sure leave calls all the needed finally blocks,
5336 even when the target jumps out of multiple exception clauses.
5338 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5340 * ldscript, Makefile.am: add linker script to reduce the number of
5341 exported symbols (should also fix the issues with libwine defining
5342 some of the same symbols in io-layer).
5344 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5346 * driver.c (mini_main): Avoid assertion when no file name is given on
5349 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5351 * driver.c: added --version/-V command line option.
5352 Added the inline optimization in the regression tests.
5354 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5356 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5357 to the type in the method signature (fixes bug#42134).
5359 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5361 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5363 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5365 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5367 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5369 * driver.c: fixed bug #42100.
5371 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5373 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5375 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5377 * mini.c: moved most of the code required to do inlining to its own
5378 function so it can be reused. Inline also ctors if appropriate.
5380 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5382 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5383 the runtime can call mono API functions.
5385 2003-04-27 Martin Baulig <martin@ximian.com>
5387 * debug-mini.c (mono_debug_init_method): Added
5388 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5389 send a notification to the debugger.
5391 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5392 running in the Mono Debugger, just pass the breakpoint number to
5393 mono_debug_init_method().
5395 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5397 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5399 * mini.c: allow some more unsafe compares.
5401 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5403 * mini-x86.c, Makefile.am: make distcheck works (partially from
5404 a patch by Richard Lee <r.h.lee@attbi.com>).
5405 * regset.c, regset.h: removed, they are unused.
5407 2003-04-25 Dick Porter <dick@ximian.com>
5409 * driver.c: Usage reports the name as 'mono' not 'mini'
5410 * exceptions-x86.c: Build and run on freebsd
5412 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5414 * Makefile.am: install the program with the 'mono' name and
5415 the library as libmono instead of mini and libmini.
5417 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5419 * driver.c: provide the APIs for the embedding interface of the old jit.
5421 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5423 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5425 2003-04-23 Martin Baulig <martin@ximian.com>
5427 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5429 * driver.c: Added `--debug' command line argument to enable
5432 2003-04-23 Martin Baulig <martin@ximian.com>
5434 * debug.[ch]: Removed. The code is now in
5435 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5437 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5440 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5442 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5444 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5447 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5448 mono_domain_finalize.
5449 (mini_method_compile): use mono_method_profile* if the the option is
5452 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5454 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5455 methods with their wrapper.
5457 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5458 methods with their wrapper.
5460 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5463 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5466 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5469 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5471 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5473 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5475 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5476 of the mempool. This is slightly faster and uses less memory
5478 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5480 * mini.c: avoid O(n) allocation for variables.
5482 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5484 * mini.c: handle items on the stack after inlining methods.
5486 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5488 * mini.c: make the method->opcode optimization dependent
5489 on MONO_OPT_INSTRINS and do it lazily.
5491 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5493 * driver.c: print overall results at the end of regression run.
5495 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5497 * inssel.brg: don't overwrite symbolic registers.
5499 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5501 * inssel-x86.brg: fix conversion from long to float.
5503 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5505 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5507 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5509 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5511 * driver.c: Added --print-vtable option as in the old JIT.
5513 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5515 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5517 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5519 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5521 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5523 * mini.c regalloc.c regalloc.h: Fix memory leak.
5525 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5527 * aot.c (mono_aot_get_method): register all used strings
5529 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5531 * mini.c: always intern strings references with ldstr at compile time.
5533 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5535 * Makefile.am: add BUILT_SOURCES.
5537 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5539 * driver.c: give a better error message when the assembly to execute
5540 doesn't have an entry point.
5542 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5544 * Makefile.am: added hack for automake
5546 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5549 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5551 22003-04-07 Martin Baulig <martin@ximian.com>
5553 * Makefile.am: Added Makefile.am.
5555 * debugger-main.c: Removed, this is now in the debugger where it
5558 * mini.pc.in: Call this package `mini' for the moment.