1 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
7 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
8 avoid calling constructors using callvirt.
10 * inssel.brg: Fix #74073.
12 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15 compilation with non-GCC compilers.
16 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
21 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
22 klass->interface_offsets (will likely fix bug#74073).
24 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
26 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
28 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
30 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
31 to amd64_div_reg_size ().
33 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
35 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
37 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
39 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
41 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
43 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
45 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
47 * mini.c (mono_precompile_assembly): Load and precompile referenced
48 assemblies as well. Fixes #74015.
50 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
52 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
54 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
56 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
57 a lot of checks and (anyway) permissions cannot work until corlib is
60 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
62 * mini-ppc.c: fixed ABI issue on sysv/ppc.
64 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
66 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
67 calls (fixes bug#72824).
69 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
71 * mini.c: fix tail recursion elimination (see test in bug#73936).
73 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
75 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
76 some fp functions in sse2 mode.
78 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
80 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
82 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
84 * mini.h mini.c: Add mono_get_jit_tls_key ().
86 * mini-x86.c: Enable fast TLS support on windows.
88 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
90 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
91 * mini.c: Check for p/invoke method when generating code. If a
92 p/invoke method, or it's class, isn't decorated with [Suppress
93 UnmanagedCodeSecurity] then generate code to call System.Security.
94 UnmanagedDemand (only if the security manager is active).
96 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
98 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
99 last change as it seems to cause strange crashes.
101 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
103 * *.c: handle unsafe function pointers where needed.
105 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
107 * mini.c (mono_jit_free_method): Remove the fixme too.
109 2005-03-15 Miguel de Icaza <miguel@novell.com>
111 * mini.c: As discussed, make the code actually free the delegate
112 thunk now, to enable the debugging of delegate problems, use
113 MONO_DEBUG=1 when running Mono.
115 This takes also care of parts of the leaks as seen by Joe.
117 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
119 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
120 thread_tls_offset calculation.
122 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
124 * declsec.c: Reworked linkdemand checks for icall. The previous code
125 was using the declaration code (untrusted) and didn't work as expected
126 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
129 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
131 * iltests.il: Add new localloc test.
133 * mini-amd64.c: Handle large stack allocations the same way as on
134 windows if stack overflow handling is working.
136 * mini-amd64.c: Allocate the signal stack using mmap.
138 * mini.c (sigsegv_signal_handler): Fix reading of context.
140 * mini-exceptions.c: Fix up stack overflow handling.
142 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
144 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
146 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
148 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
150 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
151 tramp_init functions as they are no longer needed.
153 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
155 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
157 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
159 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
161 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
164 * mini-ops.h: Add OP_LMUL_IMM.
166 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
167 long mul/div opcodes as intrinsic.
169 * mini-amd64.c (emit_call): Handle the case when the callee might be
172 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
174 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
177 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
179 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
181 2005-03-09 Ben Maurer <bmaurer@ximian.com>
183 * mini.c (mono_codegen): Don't leak here, to help people running
186 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
188 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
189 conversions in sse2 mode.
191 * basic-float.cs: Add regression test.
193 * mini-amd64.c: Reenable sse2.
195 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
197 * mini-amd64.c: Disable sse2 until some regressions are fixed.
199 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
201 * driver.c: Copyright text should include 2005.
203 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
205 * cpu-amd64.md (load_membase): Fix more max lengths.
207 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
209 * cpu-amd64.md (load_membase): Fix max length.
211 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
213 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
215 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
216 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
218 * basic-float.cs: Add rounding regression test.
220 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
222 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
224 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
225 structures in registers for pinvoke wrappers.
227 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
229 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
231 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
233 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
234 wrapper to mono_jit_thread_attach.
236 * mini.c (mini_jit_thread_attach): New jit icall.
238 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
239 native->managed wrappers.
241 * exceptions.cs: Add new regression test.
243 * mini.c (optimize_branches): Check regions in the cbranch to throw
244 block case as well. Fixes #73242.
246 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
248 * mini.c: thread safety fixes.
250 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
252 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
253 patching stuff, since delegates use jump trampolines so there is
256 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
259 * tramp-amd64.c: Fix build.
261 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
262 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
264 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
265 Rename this to mono_arch....
266 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
268 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
270 * mini-amd64.c (emit_call): If both the caller and the callee is
271 guaranteed to have 32 bit addresses, emit a normal call.
273 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
275 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
276 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
277 method_ptr inside delegates.
279 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
281 * mini.c (mono_jit_free_method): Free the method info even if the native code is
282 invalidated. Fixes #73001.
284 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
286 * mini-x86.c: Only use stdcall for pinvokes on windows.
288 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
290 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
291 * mini-x86.c: remove unreliable __thread var offset detection,
292 use the correct accessors and enable by default.
294 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
296 * mini.c (mono_jit_free_method): Fix memory leak.
298 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
300 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
302 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
304 * cpu-amd64.md: Fix lengths of atomic opcodes.
306 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
308 * driver.c: try to not imply using ICU is any good.
310 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
312 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
313 functions as inline ops.
315 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
316 some Interlocked functions as inline ops.
318 * mini.c (move_basic_block_to_end): Fix bug in last patch.
320 * mini.h (MonoBasicBlock): Reorganize fields a bit.
322 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
324 * mini.c: Add support for OP_NOT_TAKEN.
326 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
327 structures in registers for pinvoke wrappers.
329 * mini-amd64.c: Fix warnings.
331 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
333 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
335 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
337 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
338 address instead of loading the address from it.
340 * mini-x86.c: Add support for returning small structs in registers
341 on Win32. Fixes part of #70864.
343 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
345 * trace.c (get_token): Improve error checking.
347 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
349 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
351 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
353 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
354 it can be reused for MonoClass.
355 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
358 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
360 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
361 instead of a MonoReflectionMethod. The method information wasn't used
362 when displaying SecurityException details (but will be now).
364 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
366 * Makefile.am : windows build fix.
368 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
370 * iltests.il: Add new regression test.
372 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
375 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
377 * mini.c: Moved linkdemand check into helper function check_linkdemand
378 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
381 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
383 * declsec.c: Added statistics counter for different kinds of
385 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
386 (and commented) declaration.
387 * mini.c: Added statistics counter for security Demand code
388 generation. Added display of security statistics.
390 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
392 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
393 Fix compilation errors under gcc-2.95.
395 2005-02-12 Ben Maurer <bmaurer@ximian.com>
397 * mini.c, driver.c: Use the new jit trampoline hashtable
399 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
401 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
403 2005-02-11 Martin Baulig <martin@ximian.com>
405 * debug-mini.c (mono_debug_close_method): Free the line number array.
407 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
409 * aot.c: Break up large methods into smaller ones. Share GOT slots for
412 * mini.h: Bump AOT file format version.
414 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
416 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
418 * declsec.h: Added macros to get/set lazyly initialized security
419 informations about assemblies. Added new enum for different type of
420 possible LinkDemand violation. Added function to check LinkDemands.
421 * mini.h: Added a field to MonoCompile to hold any security violation
422 detected when JITting a method (so it can be thrown later).
423 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
424 and CEE_CALLVIRT. Added code to throw exception at the end of
425 mini_method_compile (note: the exception is unhandled right now).
427 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
429 * mini.c, jit-icalls.c: use the managed implementation of
430 memset for initobj and memset, to avoid managed <-> unmanaged
433 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
435 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
436 optimization if it would need a GOT var.
438 * basic.cs: Add tests for constant propagation and switch statements.
440 * ssa.c: Fix out-of-range constant propagation and switch statements.
442 2005-02-09 <vargaz@freemail.hu>
444 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
446 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
448 * cpu-amd64.md (load_membase): Fix max length of load_membase.
450 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
452 * mini.c: update to new signature of mono_class_get_allocation_ftn().
454 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
456 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
457 arithmetic operations.
459 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
461 * mini-ppc.c: add a workaround for broken user code that
462 DllImports vararg functions with non-vararg signatures.
464 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
466 * mini.c (mono_jit_compile_method_inner): Add detection and a
467 meaningfull error message for assemblies written in Managed C++.
469 * tramp-amd64.c mini-amd64.h: Add support for
470 create_trampoline_from_token ().
472 * aot.c mini-x86.c abcremoval.c: Applied patch from
473 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
475 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
477 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
478 which takes a MonoImage/token as parameter instead of a MonoMethod.
480 * aot.c: Use the new trampoline for initializing vtables.
482 * aot.c: Add support for ldfld/stfld_remote wrappers.
484 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
485 rules for compare <MEM>, IMM.
487 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
489 * aot.c: Handle inherited finalizers correctly.
491 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
493 * inssel.brg (stmt): Add a missing _setup_... ().
495 * aot.c: Save some parts of the class state to the AOT file and use it
496 to recompute that state when a class is initialized.
498 * mini.c: Install AOT hooks into the runtime.
500 * mini.h: Bump AOT file format version.
502 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
505 * iltests.il: Add new test.
507 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
511 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
513 * mini.c: setup the statistical profiler in the thread attach
514 callback to cope with the new single thread code.
516 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
518 * mini-ppc.c: ensure we have enough room for the profiler
519 calls (fixed bug#72084).
521 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
523 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
526 2005-2-1 Massimiliano Mantione <massi@ximian.com>
528 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
530 2005-2-1 Massimiliano Mantione <massi@ximian.com>
532 * ssapre.c: Fixed an issue with down safety (this allows IronPython
533 to succesfully execute parrotbench).
534 * ssapre.h: Likewise.
536 2005-2-1 Massimiliano Mantione <massi@ximian.com>
538 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
539 variable for stores to method arguments (fixes a SSAPRE issue).
541 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
543 * mini.c: handle value types in dup, fixes gen-112.cs.
545 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
547 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
548 sequence for calls in dynamic methods to avoid thunks.
550 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
552 * mini.c: correctly remove dynamic methods from the hashtable.
554 2005-1-20 Massimiliano Mantione <massi@ximian.com>
556 * driver.c: Disabled SSAPRE until fix the bug that appears
557 in IronPython's parrotbench.
559 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
561 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
563 * mini.c (mono_method_to_ir): Revert the previous change.
565 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
568 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
569 mono_jit_info_table_find () etc. when running under valgrind.
571 * inssel.brg: Fix warnings.
573 * mini-exceptions.c: Fix warnings.
575 2005-01-31 Martin Baulig <martin@ximian.com>
577 * driver.c (compile_all_methods_thread_main): Don't try to compile
578 generic methods or anything which has type parameters.
580 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
582 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
584 * TestDriver.cs: Add --verbose flags.
586 * graph.c ssa.c: Fix 64 bit warnings.
588 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
589 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
592 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
593 variable not spotted by gcc.
595 * mini-amd64.c inssel-amd64.brg: Applied patch from
596 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
597 X86_COMPARE_MEMBASE opcodes.
599 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
601 2005-01-29 Ben Maurer <bmaurer@ximian.com>
603 * *: MonoMethod->signature might be NULL now. You *MUST* use
604 mono_method_signature.
606 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
608 * driver.c (compile_all_methods_thread_main): Compile the methods
609 without invoking cctors.
611 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
613 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
614 * basic-calls.cs: test for the above.
616 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
618 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
621 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
623 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
624 eagerly if it contains dynamic methods.
626 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
628 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
629 trace, it is now computed by an icall from trace_ips.
631 * mini-exceptions.c: Fix a warning.
633 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
635 * mini-exceptions.c: don't bother getting stack trace info if
636 it's not going to be used.
638 2005-01-27 Raja R Harinath <rharinath@novell.com>
640 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
643 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
645 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
647 * aot.c: Avoid calling mono_method_get_header () if not needed.
649 * mini.h: Bump AOT file format version.
651 * mini.c (mono_emit_native_call): Allocate a GOT var here.
653 * mini.c (mono_print_tree): Print more info for calls.
655 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
657 * declsec.h: Remove warning by adding missing include for marshal.h
659 2005-01-26 Martin Baulig <martin@ximian.com>
661 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
664 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
666 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
669 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
671 * aot.c (mono_compile_assembly): Fix a warning.
673 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
675 * declsec.c: Look for security attributes on the original MonoMethod
676 (and not the wrapped one). This fix permissions on icalls.
678 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
680 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
682 * mini.c (mono_allocate_stack_slots): Add a fixme.
684 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
686 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
688 * inssel.brg: optimize casts of sealed types (more
689 optimizations waiting for fixes in remoting).
691 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
693 * inssel.brg (stmt): Add another dummy rule.
695 * driver.c: Fix warnings.
697 * driver.c (mono_main): If running under valgrind, instruct glib to use
698 the system allocation functions so valgrind can track the memory
699 allocated by the g_... functions.
701 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
703 * mini-ops.h: Add OP_DUMMY_STORE opcode.
705 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
707 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
708 variables in try regions.
710 * mini.c (mini_method_compile): Don't disable optimizations on large
711 methods when AOT compiling.
713 * mini.c (mono_allocate_stack_slots): New arch independent method to
714 allocate stack slots. Not yet used.
716 2005-01-22 Ben Maurer <bmaurer@ximian.com>
718 * debug-mini.c (mono_debug_close_method): Plug some leaks.
720 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
722 * mini-ppc.c: make the branch info relative as the code
723 buffer can be reallocated.
725 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
727 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
728 * driver.c: Removed the AOT/security restriction. Now initialize the
729 security manager (in metadata) if --security is used.
730 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
731 rather than the pointer to declarative security, when AOT is used.
733 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
735 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
736 basic blocks, reduced intrinsic exception throwing code size.
738 2005-01-22 Miguel de Icaza <miguel@ximian.com>
740 * driver.c (mini_usage): Reorder the usage screen.
742 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
744 * mini.c (mono_resolve_patch_target): Fix warning.
746 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
748 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
751 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
753 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
754 breaks the amd64 build.
756 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
757 register allocation. Fixes #71454.
759 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
761 * arrays.cs: Add new regression test.
763 2005-1-20 Massimiliano Mantione <massi@ximian.com>
765 * ssapre.c: Turned usage of snprintf to GString.
766 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
767 (I left it on by mistake in my previous commit).
769 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
771 * mini.c, cfold.c, basic-calls.cs: preserve side effects
772 on cond branch optimization (fixes bug# 71515).
774 2005-1-20 Massimiliano Mantione <massi@ximian.com>
776 * abcremoval.c: Fixed bug 71062.
777 * abcremoval.h: Likewise.
779 2005-1-20 Massimiliano Mantione <massi@ximian.com>
781 * mini.c: Added a new functionality to optimize_branches, the removal
782 of useless basic blocks, and fixed some problem in the removal of
783 critical edges; some utility functions added for both purposes.
784 * ssapre.c: Added complex expression support, and fixed bug 70637.
785 * ssapre.h: Likewise.
786 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
788 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
789 * driver.c: Re-enabled SSAPRE.
791 2005-01-19 Martin Baulig <martin@ximian.com>
793 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
794 the result of mono_get_method_constrained().
796 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
798 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
801 2005-01-18 Geoff Norton <gnorton@customerdna.com>
803 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
804 be detected. Fixes #59296.
806 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
808 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
809 which can happen. Fixes #71361.
811 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
813 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
816 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
818 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
819 appdomain-unload.exe to fail.
821 * mini.c: Fix some memory leaks.
823 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
825 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
826 Fixed bug and sped up some codepaths.
828 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
830 * mini.c: Fix some memory leaks.
832 * exceptions.cs basic-long.cs: Add test for checked ulong->int
835 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
837 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
840 * iltests.il: Add regression test for #71320.
842 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
844 * mini.c (mono_codegen): Fix installation of profiler hooks.
846 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
848 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
850 * mini.h, mini.c, cfold.c: optimize access to enum
851 readonly fields, too. Eval conditional branches if possible
852 to perform unreachable code removal in more cases.
854 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
856 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
858 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
861 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
862 WinXP DEP. Fixes #71244.
864 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
866 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
868 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
870 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
872 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
874 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
877 * mini.h: Bump AOT version.
879 * mini.h (MonoCompile): Change exvar to a hash table.
881 * mini.c: Allocate a separate exvar for each handler block.
883 * mini.c: Get rid of the computation of filter_lengths, its not needed.
885 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
886 ex var with the pending exception and only throw if the two are equal.
889 * exceptions.cs: Add tests for rethrow and nested catch clauses.
891 * mini-x86.c: Fix warnings.
893 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
894 used by all the ports now.
896 * aot.c: Add write-symbols and save-temps options.
898 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
900 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
902 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
904 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
907 * tramp-s390.c: Check vtable slot belongs to the domain.
909 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
910 as per other platforms.
912 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
914 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
916 * driver.c: we don't run the Main() code in a subthread anymore.
918 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
920 * mini.c: added experimental rtc support in the statistical
921 profiler: if the user has the permission, more accurate statistics
922 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
923 The MONO_RTC value must be restricted to what the linux rtc allows:
924 power of two from 64 to 8192 Hz.
926 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
928 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
930 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
932 * mini-ppc.c: better icache flush for smp.
934 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
936 * mini-amd64.c (emit_move_return_value): Fix memory leak.
938 * mini-x86.c (get_call_info): Add the get_call_info () code from the
939 amd64 port, not yet used.
941 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
943 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
946 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
948 * driver.c: Added --security option to activate the security manager.
949 Right now this will allow code generation for declarative demands and
950 is disabled when AOT is specified.
951 * mini.c: Add code generation for declarative security demands.
952 * mini.h: Add mono_use_security_manager as an extern gboolean.
954 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
956 * aot.c (mono_compile_assembly): Speed up compilation a bit by
957 emitting more dense assembly code.
959 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
960 exception throwing stuff.
962 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
964 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
967 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
970 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
973 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
975 * tramp-*.c: Only patch vtable slots if the object is in the current
976 domain. Fixes appdomain-unload.exe.
978 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
980 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
983 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
985 * mini.c (reverse_branch_op): New helper function.
987 * mini.c (optimize_branches): Run the new optimization only on
988 platforms which support it. Also reverse all kinds of branches.
990 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
992 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
995 * mini.c (optimize_branches): Reverse not-equals branches if the false
996 bblock is a throw. This happens a lot of time with argument checking in
999 * mini.c (mono_codegen): Add support for placing basic blocks after
1000 the function epilogue.
1002 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1005 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1007 * mini.c (setup_stat_profiler): Only set this up if the platform
1008 supports ITIMER_PROF.
1010 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1012 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1015 * inssel.brg: Fix a warning.
1017 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1019 * mini.c: added support for statistical profiler
1020 (run with: --profile=default:stat).
1022 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1024 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1026 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1028 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1029 related to global registers from the amd64 port.
1031 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1033 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1035 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1036 with global registers.
1037 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1039 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1041 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1043 * debug-mini.c (encode_value): Fix off-by-one.
1045 * aot.c (encode_value): Likewise.
1047 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1049 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1051 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1054 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1056 * aot.c (emit_method_info): Increase size of temp buffer.
1058 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1061 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1063 * aot.c (emit_method_info): Fix build.
1065 * aot.c: Further rework of the AOT file format to reduce the size of
1066 the method info data.
1068 * mini.h: Bump AOT file format version.
1070 2004-12-27 Martin Baulig <martin@ximian.com>
1072 * mini.c (mini_get_method): New static method; call
1073 mono_get_method_full() and mono_get_inflated_method().
1074 (mono_method_to_ir): Use mini_get_method() instead of
1075 mono_get_method_full().
1077 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1079 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1081 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1083 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1085 * inssel-amd64.brg: Add some optimization rules.
1087 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1089 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1090 standard not GC'd stuff is fine.
1092 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1094 * aot.c: Rework the AOT file format to get rid of most of the global
1095 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1097 * mini.h: Bump AOT file format version.
1099 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1101 * mini.h: Bump AOT file format version.
1103 * aot.c (mono_aot_is_got_entry): New function to determine if an
1104 address is inside a GOT.
1106 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1108 * cpu-pentium.md: Increase the maximum size of some instructions which
1109 might involve a got access.
1111 * mini.c (get_method_from_ip): Another debug helper function.
1113 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1114 when got var accesses are created during the decompose phase.
1116 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1118 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1119 argument mini_compile_method and to MonoCompile, and use this to
1120 determine whenever a given method is compiled for AOT. This allows the
1121 other methods compiled during AOT compilation to be free of AOT stuff,
1122 so the backends does not need to add special support for them by
1123 creating a fake GOT etc.
1125 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1128 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1130 * mini.c (mono_method_to_ir): It turns out that some of the
1131 x-appdomain wrappers are lax with types, so just ignore this for
1134 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1135 at the vtable->klass. If it is non-shared code we can just use the
1138 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1140 * mini-ppc.c: access MonoDomain from tls, too.
1142 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1144 * declsec.c: Removed unused variable (and related warning ;-)
1146 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1148 * iltests.il: New test for LDELEMA on an array of ref types.
1150 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1151 all ldelema's on reftypes.
1152 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1153 it was the wrong place to put it.
1155 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1156 register to pop to make this cleaner, at the request of Paolo.
1158 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1160 * mini-ops.h (OP_GETHASHCODE): New op.
1162 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1164 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1167 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1170 * mini-x86.c (mono_arch_output_basic_block): Rather than
1178 The first is 3 bytes while the second is 1. This saves 36 kb on
1179 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1180 see a small boost because of icache locality.
1182 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1184 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1186 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1187 started code sharing with the generic code.
1189 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1191 * mini-ppc.c, cpu-g4.md: added code for direct access to
1194 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1196 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1197 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1200 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1202 * declsec.c|h: Added functions to cache the declarative stack modifiers
1203 in MonoJitInfo and to create a security frame from a MonoJitInfo
1205 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1206 created. Register internal calls for System.Security.SecurityFrame::
1207 _GetSecurityFrame and _GetSecurityStack.
1208 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1209 the definitions for the new stack walk/callback mechanism.
1210 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1211 first security frame for LinkDemands and InheritanceDemands) and
1212 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1214 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1215 walk initialization (lupus).
1217 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1219 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1221 (handle_loaded_temps): Do not create a temporary variable for
1222 things that we know are temps. They will never be modified.
1223 (mono_spill_call): Set MONO_INST_IS_TEMP
1224 (mono_emulate_opcode): ditto
1226 (mono_method_to_ir.CEE_DUP): ditto
1228 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1230 * mini.c (type_to_eval_stack_type): Make this handle the void type
1231 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1232 (emit_tree): use ip_in_bb to special case some common idioms
1233 Update all callers to pass in the IP.
1234 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1236 This gives us a nice 2% speedup in mcs bootstrap.
1238 * mini-x86.c (peephole_pass): Peephole pass to make
1247 * mini.c (ip_in_bb): new method.
1248 (mono_method_to_ir): use this method rather than doing the hash
1251 * linear-scan.c (mono_linear_scan): When expiring actives, you
1252 don't need to keep around variables that expire on this
1253 instruction. This makes it so that:
1256 store (ebx add (ebx, 1))
1260 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1262 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1263 combination to avoid doing two copies. Fix up problems with previous
1266 * mini.c: Fix 64 bit warnings.
1268 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1270 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1272 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1273 changes from the x86 code.
1275 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1277 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1279 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1280 throwing code to reduce its size, unify the AOT and non-aot code and
1281 get rid of relocations in the AOT case.
1283 * mini-x86.h mini.c exceptions-x86.c
1284 (mono_arch_get_throw_corlib_exception): New arch specific function to
1285 raise corlib exceptions which doesn't require relocations in the
1288 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1290 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1292 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1295 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1298 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1300 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1301 with add function when used from Inc/dec atomic
1302 functions. Re-enabled optimization on x86.
1303 * mini-ops.h: renamed atomic_add functions to
1304 allow _add to match the Interlocked::Add and
1305 _add_next to match Interlocked::Inc/Dec.
1307 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1309 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1310 linking of BBs to the end BB, and enabled SSAPRE also with
1311 consprop and copyprop (which was prevented by that bug).
1313 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1315 * mini-x86.c: disabling the Interlocked optimizing code.
1317 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1319 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1322 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1324 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1325 interlocked optimization due lack of support on x86, rewrote
1326 exchange to take into account that base may be in eax.
1328 xsp works again; activated Interlocked optimizing code.
1330 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1332 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1334 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1336 * mini-ops.h: Add new opcodes.
1338 * mini.h: Add new patch types. Add got_var to MonoCompile.
1340 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1341 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1342 make it work with all kinds of patchable code.
1344 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1345 address of the GOT, and referencing entries in the GOT.
1347 * mini.c: Add code to load the GOT address if needed by an opcode.
1349 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1350 independent AOT code on the x86 using an elf-style Global Offset Table.
1352 2004-12-14 Raja R Harinath <rharinath@novell.com>
1354 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1356 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1358 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1361 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1363 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1364 of Interlocked:Increment/Decrement/Add as inline ops.
1365 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1367 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1369 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1370 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1372 2004-12-12 Duncan Mak <duncan@ximian.com>
1374 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1375 again. `patch_info->table_size' is no longer valid after Zoltan's
1378 2004-12-12 Martin Baulig <martin@ximian.com>
1380 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1381 if we are the "real" method, ie. not an inlined method inside it.
1383 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1385 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1386 before we look in the special fields table. This fixes
1387 ../tests/thread-static-init.cs.
1389 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1391 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1392 for Array get_Rank and get_Length. Fixes bug #70465.
1394 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1396 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1397 separate structure to reduce the size of MonoJumpInfo.
1399 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1401 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1403 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1405 * mini.c (mini_get_inst_for_method): Changed to allow ports
1406 to return a MonoInst instead of opcode
1407 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1409 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1410 Allow ports to return a created MonoInst instead of op-code, will enable
1412 (renamed mini_get_opcode_for_method to better reflected the functionality)
1414 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1416 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1418 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1420 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1423 2004-12-08 Martin Baulig <martin@ximian.com>
1425 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1426 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1428 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1430 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1433 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1436 2004-12-08 Raja R Harinath <rharinath@novell.com>
1438 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1440 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1442 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1443 bug introduced by the previous patch.
1445 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1447 * mini-ppc.c, objectc.cs: handle large structs passed by value
1450 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1452 * mini-ppc.c: OP_ARGLIST implementation from
1453 Geoff Norton <gnorton@customerdna.com>.
1455 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1457 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1458 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1460 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1462 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1464 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1466 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1469 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1471 * mini-sparc.c: Zero out localled-ed memory.
1473 * iltests.il: Add tests for zeroing out localloc-ed memory.
1475 2004-12-04 Martin Baulig <martin@ximian.com>
1477 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1478 mono_method_get_signature_full().
1480 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1482 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1483 and some utility functions (always for SSAPRE), integrated SSAPRE.
1485 * driver.c: Added ssapre option.
1486 * ssa.c: Small fix on OP_ARG handling.
1487 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1488 * Makefile.am: Likewise.
1490 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1492 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1495 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1498 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1500 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1502 * cpu-s390.md : Increase instruction length of oparglist.
1504 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1506 2004-11-30 Martin Baulig <martin@ximian.com>
1508 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1509 virtual generic methods. We call a special helper_compile_generic_method()
1510 icall to retrieve the method from the vtable, inflate and compile
1511 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1513 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1515 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1517 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1519 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1521 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1524 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1526 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1527 platforms with PIC aot.
1529 2004-11-28 Martin Baulig <martin@ximian.com>
1531 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1534 2004-11-28 Martin Baulig <martin@ximian.com>
1536 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1537 the result of mono_type_get_underlying_type() to check whether
1540 2004-11-26 Martin Baulig <martin@ximian.com>
1543 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1546 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1548 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1549 the same way as the other arguments so they won't get clobbered.
1551 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1552 calls through R11 since it is clobbered by the trampoline code.
1554 2004-11-26 Raja R Harinath <rharinath@novell.com>
1556 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1557 pick up in-tree mscorlib.dll.
1559 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1561 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1563 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1564 runtime data/code are now stored in a table similar to the GOT in ELF.
1565 This allows the code itself to be position independent.
1567 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1570 * aot.c: Attach ELF type (object/function) directives to all global
1573 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1575 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1577 * mini-amd64.h: Turn on PIC AOT code.
1579 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1580 returning the offset within an OP_AOTCONST instruction where the GOT
1581 offset needs to be added.
1583 * mini.h: Bump AOT file format version.
1585 2004-11-25 Martin Baulig <martin@ximian.com>
1587 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1588 uninflated generic methods.
1590 2004-11-25 Martin Baulig <martin@ximian.com>
1592 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1594 2004-11-24 Martin Baulig <martin@ximian.com>
1596 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1597 original klass (this only applies for generic instances).
1599 2004-11-24 Martin Baulig <martin@ximian.com>
1601 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1602 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1605 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1608 localloc. Fixes #69678.
1610 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1612 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1614 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1615 used SSE registers on pinvoke calls. Fixes #69774.
1617 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1619 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1620 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1622 2004-11-23 Raja R Harinath <rharinath@novell.com>
1624 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1625 Refer directly to the mcs/ tree.
1627 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1629 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1630 Check if a trampoline for a synchronized method is required.
1632 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1634 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1635 with localloc if needed. Throe arithmetric exception in
1636 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1637 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1639 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1641 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1642 types before switching on type. Fixes #69622.
1644 2004-11-19 Raja R Harinath <rharinath@novell.com>
1646 * Makefile.am (check-local): New. Integrate into 'make check'.
1647 (MCS,RUNTIME): Define using in-tree mono and mcs.
1649 (%.exe): Use $(ILASM).
1651 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1653 * mini-ppc.c: adjust initial prolog size (bug #69691).
1655 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1657 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1660 2004-11-17 Raja R Harinath <rharinath@novell.com>
1662 * Makefile.am (clean-local): Rename from 'clean'.
1664 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1666 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1667 to mono_arch_is_int_overflow.
1668 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1671 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1673 * declsec.c|h: New files to support declarative security attributes.
1674 Added function to check if a method has (applicable) security.
1675 * mini.c|h: Add check for declarative security attributes in
1676 mono_method_check_inlining.
1677 * Makefile.am: Added declsec.c and declsec.h to the build.
1679 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1681 * mini.c, mini.h: update to keep dynamic code info per-domain.
1683 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1685 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1686 (mini_init): Get rid of it from here too.
1688 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1690 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1691 implemented OP_RETHROW (patch by Geoff Norton
1692 <gnorton@customerdna.com>).
1694 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1696 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1697 between appdomains. Fixes appdomain-unload on PPC.
1699 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1701 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1702 mini-exceptions.c: handle the new wrapper types.
1703 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1704 token value as a MonoClass* when compiling a wrapper.
1705 mono_jit_create_remoting_trampoline now takes an additional
1706 MonoRemotingTarget parameter.
1708 2004-11-10 Martin Baulig <martin@localhost>
1710 * mini.c (mono_method_to_ir): Use `generic_container->context'
1711 rather than creating a new one.
1713 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1715 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1717 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1719 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1721 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1722 the experimental aot cache stuff.
1724 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1726 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1727 mini-exceptions.c: update to exception clause structure changes.
1729 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1731 * exceptions-x86.c (throw_exception): Fix warnings.
1733 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1736 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1738 * exceptions-sparc.c (get_throw_exception): Really fix this.
1740 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1742 * tramp-*.c: we no longer support icalls without wrappers, so
1743 a bit of code can be removed here
1745 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1747 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1750 * cpu-sparc.md: Add op_rethrow.
1752 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1754 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1756 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1757 * mini-ops.h: Add OP_RETHROW.
1759 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1761 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1763 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1765 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1766 Makes the output much easier to read
1768 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1770 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1771 prevents another huge leak when compiling with ssa. Secondly, the
1772 performance of doing this rather than freeing the lists is much
1773 better. GList does a lock every time you allocate a list link,
1774 so that it can use a memory pool. So, it is better to just use
1775 a memory pool of our own.
1777 * ssa.c, linear-scan.c: replace g_list_remove_link with
1778 g_list_delete. The remove one does not free the GList, so we were
1779 leaking memory. On -O=all --compile-all with corlib, this cut down
1780 3 MB of allocations.
1782 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1784 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1786 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1788 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1789 into a new function mono_create_jit_trampoline ().
1791 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1793 * trace.c (get_spec): Allow tracing of classes without a namespace.
1795 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1797 * mini.c: Fix pointer overwrite in mini_method_compile.
1799 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1801 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1802 The darwin ABI needs some special handling for 1 and 2 byte structs
1803 Lets use lbz/lhz instead of lwz everywhere.
1804 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1805 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1806 Use stb/sth for the former, and put the latter always on stack instead of in
1809 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1811 * trace.c (is_filenamechar): Add '_'.
1813 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1815 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1817 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1819 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1821 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1822 depends on libmonogc. Fixes #68805.
1824 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1826 * mini.c (mono_jit_free_method): Provide extra information for
1827 this error. Currently this leaks, but will be turned into a
1828 developer option in the future.
1830 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1832 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1834 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1836 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1837 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1838 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1840 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1842 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1843 trampolines for AOT code.
1845 2004-10-22 <vargaz@freemail.hu>
1847 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1848 constructed types. Fixes #68136.
1850 2004-10-21 Martin Baulig <martin@ximian.com>
1852 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1853 if it returns true, unwind the stack to the call instruction.
1855 2004-10-21 <vargaz@freemail.hu>
1857 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1859 * mini.h: Bump AOT version number.
1861 * objects.cs: Add another test for unbox trampolines.
1863 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1866 2004-10-20 <vargaz@freemail.hu>
1868 * driver.c: Add SHARED to the set of optimizations tested.
1870 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1872 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1875 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1877 2004-10-20 Martin Baulig <martin@ximian.com>
1879 * mini-exceptions.c (mono_handle_exception): Call
1880 mono_debugger_handle_exception() to tell the debugger about
1881 catch/finally clauses.
1883 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1885 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1887 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1890 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1892 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1893 methods as their native size, fixed bug #57543, #57545.
1894 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1895 This saves a temporary register and mullw call down into 1 (minor perf
1896 increase for cases like sum = sum * 5; This use to translate into:
1899 It now translates to
1902 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1904 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1907 2004-10-11 Martin Baulig <martin@ximian.com>
1909 * mini.c (mono_method_to_ir): If we're a generic method, get the
1910 MonoGenericContainer from our MonoMethodNormal and create a
1911 MonoGenericContext from it.
1913 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1915 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1917 * basic-long.cs: Add test for checked i8->i2 cast.
1919 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1921 * inssel-ppc.brg: added a couple of speedup rules.
1923 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1925 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1926 to speed up rebuilds.
1928 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1930 * mini-s390.c: Minor fix to OP_OR_IMM.
1932 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1934 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1935 better. Fixes appdomain-unload.exe on sparc.
1937 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1939 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1940 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1943 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1945 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1947 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1949 * mini.c: Always generate a field read/write wrapper for members
1950 of the class MarshalByRefObject since the actual instance could
1953 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1955 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1957 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1959 * driver.c mini.h trace.c: Move the setting of the main assembly into
1960 a separate function called mono_trace_set_assembly () and call it after
1961 actually loading the main assembly. Fixes #66872.
1963 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1965 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1966 using the code manager.
1968 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1970 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1972 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
1974 * cpu-amd64.md: Fix bug in previous patch.
1976 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
1979 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
1981 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1982 mini-exceptions.c: updates for changed stack walk interface.
1984 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1986 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
1988 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
1990 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
1992 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
1994 * driver.c (mini_regression_list): Do not call mono_assembly_close
1995 since assemblies can't be unloaded.
1997 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
1999 * cpu-amd64.md: Fix more instruction lengths.
2001 * cpu-amd64.md: Fix lengths of some instructions.
2003 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2005 * inssel.brg: Make the array ldelema check aot friendly.
2007 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2009 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2011 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2013 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2015 * mini-x86.c: Fix build.
2017 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2018 mono_type_get_underlying_type () helper function to simplify code.
2020 2004-09-09 Martin Baulig <martin@ximian.com>
2022 * mini-amd64.c: Don't access `type->data.klass' directly, call
2023 mono_class_from_mono_type() instead since the type may be a
2026 2004-09-09 Martin Baulig <martin@ximian.com>
2028 * mini-amd64.c (get_call_info): Fix support for generic instances.
2029 (add_valuetype): Use mono_class_from_mono_type() to get the class
2030 since we can be a generic instance.
2032 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2034 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2036 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2038 * liveness.c: reset spill costs on each scan: bug 62107
2040 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2042 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2043 unnecessary line that doesn't compile
2045 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2047 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2048 trampolines, make them call an error function so people can fix their
2051 2004-09-06 Martin Baulig <martin@ximian.com>
2053 * mini.c (mono_method_to_ir): When initializing locals, handle a
2054 generic instances like a valuetype if it's a valuetype and like a
2055 class if it's a class.
2057 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2059 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2060 stack. Fixes #64674.
2062 * exceptions.cs: Add test for unwinding of call arguments.
2064 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2066 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2067 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2068 set the carry/borrow flag). The sparc and s390 implementations
2069 can now use optimized versions (and simplify the code). ppc bugfixes.
2071 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2073 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2075 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2077 * inssel-amd64.brg: Remove leftover 32 bit rule.
2079 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2081 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2083 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2084 mono_arch_find_jit_info functions into a new function. Fix a memory
2087 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2090 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2092 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2095 * exceptions.cs: Add array size tests.
2097 * mini.c: Allocate a separate icall wrapper for each arity of
2098 mono_array_new_va. Fixes #59509.
2100 * exceptions.cs: Add testcase for 64578.
2102 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2104 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2106 2004-09-02 Martin Baulig <martin@ximian.com>
2108 * mini.c (mono_method_to_ir): When initializing the locals, call
2109 handle_initobj() on the generic instance itself, not its
2112 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2114 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2115 MonoJitInfo for dynamic methods.
2117 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2119 * mini.c: Add support for freeing JIT data for dynamic methods.
2121 2004-09-01 Martin Baulig <martin@ximian.com>
2123 * mini-x86.c (is_regsize_var): Added support for generic
2125 (mono_arch_emit_prolog): Make this compile again, use
2126 `x86_push_imm_template (code)'.
2128 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2130 * mini-x86.c: make all push_imm instructions that get
2131 patched always emit the long form
2133 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2135 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2136 in a per-domain hash.
2138 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2141 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2143 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2146 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2149 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2150 Beginnings of SSE2 support.
2152 * exceptions.cs: Add more tests for checked int<->uint casts.
2154 2004-08-28 Martin Baulig <martin@ximian.com>
2156 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2160 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2161 Handle generic instances recursively.
2163 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2165 * iltests.il: test for conv.u8 on a constant
2167 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2169 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2170 LCONV_x4 (shrun_32 (membase)).
2172 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2174 * inssel-x86.brg: c&p rules for push/setret of long
2176 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2178 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2179 compare (regvar, base)
2181 * inssel-x86.brg: more burg love
2183 * inssel.brg: more cleanup
2185 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2187 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2189 * basic-long.cs, basic-calls.cs: new tests for optimization.
2191 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2193 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2196 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2198 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2200 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2202 * inssel.brg (mini_emit_memcpy): use
2203 NO_UNALIGNED_ACCESS to disable memcpy optimization
2205 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2207 * mini-amd64.c: Handle generic types in various places.
2209 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2211 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2213 * mini.c (handle_box): Fix warning.
2215 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2217 * mini-amd64.h: Enable the emit_state optimization.
2219 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2221 * mini-amd64.c: Add some new 64 bit peephole opts.
2223 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2225 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2227 * mini-amd64.c: Register allocator fixes.
2229 * mini.c: Add an optimization to emit_state to avoid allocation of new
2230 registers on some platforms.
2232 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2234 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2236 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2237 allocation. Fixes #63085.
2239 * basic-long.cs: Add new regression test.
2241 * mini-amd64.c: Register allocator improvements.
2243 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2245 * mini-amd64.c (read_tls_offset_from_method): Add another code
2248 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2249 instruction sequence for nullifying class init trampolines.
2251 * objects.cs: Add new regalloc test.
2253 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2255 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2257 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2259 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2262 * driver.c: Fix profiling after TLS changes.
2264 * driver.c (mono_main): Set mono_stats.enabled if needed.
2266 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2269 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2271 * mini-x86.c: use a 1 op rather than a 2 op tls access
2272 instruction -> faster.
2274 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2276 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2279 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2281 * exceptions-sparc.c (throw_exception): fix typo
2283 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2285 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2286 set tree->dreg correctly with tls. Allow any
2287 register to be used.
2289 * mini-x86.c (read_tls_offset_from_method): add new code
2290 generation pattern seen with GCC.
2293 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2295 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2296 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2297 exceptions-sparc.c: fix some performance issues in exception
2298 handling and setting of the stack trace for exceptions that were
2301 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2303 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2306 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2309 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2311 This patch inlines tls access, when possible.
2313 * mini.h: new arch functions for TLS intrinsics.
2314 All platforms updated with a stub.
2316 * mini.c: use the new intrinsics
2318 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2319 arch specific intrinsic for tls variables
2321 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2323 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2326 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2328 * mini.c: thread local allocation
2330 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2332 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2334 * Makefile.am: Link against the static version of libmonogc.
2336 * Makefile.am: Link the static versions of the convenience libraries
2337 into the mono executable.
2339 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2341 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2343 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2344 on integer overflow.
2346 * mini-amd64.c: Reorganize function call code.
2348 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2350 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2352 * inssel-x86.brg: use xor eax,eax.
2354 * basic.cs: new tests
2356 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2358 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2359 in exception throwing code.
2361 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2363 * inssel-x86.brg: use xor esi,esi.
2365 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2367 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2368 can trace methods compiled during mini_init () too.
2370 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2373 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2375 * Makefile.am: static link on x86 (r=zoltan)
2377 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2379 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2380 code since it causes some programs to fail.
2382 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2384 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2386 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2388 * mini.c: ovfops_op_map - add STACK_OBJ case for
2390 * basic.cs: add test_0_pin_string as test
2393 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2395 * Makefile.am: build C# if srcdir != builddir
2397 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2399 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2400 fall-through blocks.
2402 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2404 * driver.c: enable loop by default again and include abcrem in -O=all.
2406 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2408 * iltests.il: Add some localloc tests.
2410 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2412 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2415 * inssel-amd64.brg: Add some optimizations.
2417 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2420 * Makefile.am: Statically link mono against libmono on AMD64.
2422 * mini-amd64.c inssel-amd64.brg: Optimizations.
2424 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2426 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2428 * tramp-amd64.c: Patch calling code in trampolines.
2430 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2432 * mini-amd64.c: pinvoke struct passing fixes.
2434 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2436 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2437 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2439 2004-08-05 Duncan Mak <duncan@ximian.com>
2441 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2444 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2446 * mini-amd64.c (emit_move_return_value): Move return value for normal
2449 2004-08-05 Martin Baulig <martin@ximian.com>
2451 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2452 `type->type'; just modify `type' itself when dealing with enums
2453 and generic instances.
2454 (check_call_signature): Make `simple_type' a `MonoType *'.
2456 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2458 * mini.c: Use OP_PADD to add offsets to addresses.
2460 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2462 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2464 * mini-sparc.c (mono_arch_emit_epilog): fix check
2465 for folding last op into restore instruction
2467 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2469 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2470 helper methods using the code manager.
2472 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2474 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2476 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2478 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2479 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2481 * mini-s390.c: fix tail processing
2483 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2485 * mini-ppc.c: mul.ovf.un exception name fix.
2487 2004-08-03 Martin Baulig <martin@ximian.com>
2489 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2490 instances; before jumping to `handle_enum', also modify `ptype'.
2492 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2494 * cpu-sparc.md: fcall maximal length too small.
2496 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2498 * mini-amd64.c mini.h: Add initial support for passing/returning
2499 structures to/from pinvoked methods.
2501 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2503 * mini-ppc.c: reg allocator fix.
2505 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2507 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2509 * inssel.brg: Optimize memset on 64 bit machines.
2511 * mini-amd64.c: Fix some vararg cases.
2513 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2515 * mini-s390.c: Corrected macro in emit_float_to_int
2517 * s390-abi.cs: Tests to exercise the s390 ABI
2519 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2521 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2524 * basic.cs: Add a test for add.ovf.un.
2526 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2528 * mini-sparc.c: add case for OP_IDIV_UN
2530 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2532 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2534 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2536 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2538 * basic.cs: regression tests.
2540 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2543 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2545 * basic.cs: Add a new test.
2547 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2548 and AOT. Various fixes and optimizations.
2550 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2552 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2554 * mini-ppc.c: make sure temp regs are not used for global reg
2557 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2559 * cpu-sparc.md: conv_i8 fix for 64bits
2561 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2563 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2565 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2566 add opcode for cmp BYTE PTR [eax], imm.
2568 * inssel.brg: Make memcpy and memset takes bases.
2570 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2572 * *-amd64.*: More AMD64 work.
2574 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2576 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2577 add a compare-not-equal opcode.
2579 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2581 * mini.c: Use mono_init_from_assembly instead of mono_init.
2583 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2585 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2587 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2589 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2591 * inssel.brg: 64 bit fixes.
2593 * mini.h (MonoCallInst): Add some AMD64 specific data.
2595 * mini.h: Add some OP_P opcodes.
2597 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2599 * basic.cs: tests for 61797 and 61740
2601 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2603 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2604 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2606 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2608 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2610 * *-amd64*.*: Ongoing AMD64 work.
2612 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2614 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2616 * *-amd64*: Ongoing AMD64 work.
2618 * mini-arch.h: Add AMD64 support.
2620 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2622 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2624 * mini-ops.h: Add new opcodes.
2626 * Makefile.am: Add AMD64 support.
2628 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2629 rules into the inssel-long*.brg files.
2631 * *-amd64.*: Add beginnings of AMD64 backend.
2633 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2635 * mini.c (print_dfn): commenting out the code that prints
2636 the cil. With -O=deadce, this makes -v -v crash.
2638 * cpu-pentium.md: make checkthis have a length of 2
2640 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2642 * mini-sparc.h: fix implementations of __builtin
2643 functions for Sun compiler for V9.
2645 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2647 * mini.c: use the new stelem.ref wrapper
2648 * exceptions.cs, arrays.cs: new stelem.ref tests
2650 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2652 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2653 new XSP should work with these changes).
2655 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2657 * inssel-{long32,x86,}.brg: trivial optimizations.
2659 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2661 * mini.c: load value when emitting box operation in
2664 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2666 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2667 is one byte shorter than cmp DWORD PTR [eax], 0.
2669 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2671 * inssel-ppc.brg: arguments on the stack are always
2672 relative to the stack pointer (spotted by Neale Ferguson).
2674 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2676 * exceptions-x86.c: delay appending the method name to the trace until
2677 after mono_jit_info_table_find is called, as this gets the real
2680 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2682 * aot.c: register roots
2684 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2686 * aot.c : I could just use PLATFORM_WIN32 flag.
2688 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2690 * aot.c : Reverting the previous fix. This time it broke linux build.
2692 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2694 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2696 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2698 * mini.c (handle_stack_args): Remove some more debugging code.
2700 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2702 * driver.c mini.h aot.c: Allow additional options to be specified with
2703 --aot and pass them to mono_compile_assembly.
2705 * aot.c: Add experimental code to AOT compile all loaded assemblies
2706 on demand and save the code into a cache in the filesystem.
2708 * aot.c: Add support for more wrapper methods.
2710 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2713 * cpu-*.md: Remove removed opcodes.
2715 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2716 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2717 related icalls to marshal.c.
2719 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2721 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2723 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2725 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2727 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2728 * liveness.c: If liveness is recomputated we need to reset the information
2729 for each variable. This way, if the liveness range has been narrowed
2730 by optimizations that happened after the last computation, we can return
2733 For example, if you have
2738 // Tons of code that does not affect i
2744 i = 0 is dead code and will be removed by SSA. However, when
2745 linear scan gets to the code, i will still appear to be live
2746 throughout the entire block. This prevents good register allocation.
2748 2004-07-06 Martin Baulig <martin@ximian.com>
2750 * debug-mini.c (mono_debug_init_method): Allow
2751 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2752 (mono_debug_add_icall_wrapper): New method.
2754 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2756 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2758 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2761 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2763 * aot.c (mono_aot_load_method): Fix loading of debug info.
2765 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2767 * aot.c: Add logging support.
2769 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2771 * mini.h: Add prototype for mono_print_method_from_ip.
2773 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2775 * inssel.brg: 64 bit fixes.
2777 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2780 * Makefile.am: Add SPARC64 support.
2782 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2784 * aot.c: Fix alignment problems on 32 bit platforms.
2786 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2788 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2791 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2794 * mini.h: Bump AOT file version. Some 64 bit fixes.
2796 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2798 * inssel-sparc.brg: Add new rule to avoid register moves.
2800 * inssel.brg: Add ldind_to_load_membase helper function.
2802 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2804 * mini.c: OffsetToStringData intrinsic.
2806 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2808 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2810 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2813 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2814 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2816 * mini.c: reinstated mono_compile_get_interface_var()
2817 on x86, too, since the change breaks the Gtk# build there as well.
2819 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2821 * driver.c: remove loop from the default optimizations: it seems to
2822 interact badly with some of the other options (see bug #60613).
2824 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2826 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2827 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2829 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2831 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2832 vararg-using methods.
2834 2004-06-21 Martin Baulig <martin@ximian.com>
2836 * mini/mini-exceptions.c
2837 (mono_handle_exception): Added `gpointer original_ip' argument.
2838 After calling mono_unhandled_exception(), call
2839 mono_debugger_unhandled_exception() and if that returns true,
2840 restore the context and return.
2842 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2844 * mini-ppc.c: prefer the use of relative branches so
2845 they won't need to be patched in aot code (patch from Patrick Beard).
2847 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2849 * aot.c: patch from Patrick Beard to make the output assembly
2850 more correct for the MacOSX assembler. Small tweak to
2851 generate sane images on Linux/PPC, too.
2853 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2855 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2856 case until bug #59509 is fixed (shows up in #60332).
2858 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2860 * mini.c: make sure the needed wrappers are compiled, too, with
2863 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2865 * driver.c: remove NPTL reference in --version output.
2867 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2869 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2870 generate valid assembly for the Mach-O assembler.
2872 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2874 * driver.c: don't include abcrem in the all optimization specifier
2875 since it slows down jit compilation too much for now.
2877 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2879 * mini.c: use BIGMUL only if both operands have the same signage.
2880 * iltests.il: Test for bug 60056. (errors related to signage in
2885 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2887 * mini.c, aot.c: memory leak fixes.
2889 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2891 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2893 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2895 * Makefile.am: remove the -static hack completely, it links in
2896 statically glib as well.
2898 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2900 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2901 * exceptions.cs: make it compile with new mcs/csc.
2903 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2904 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2905 and added relevant test case.
2907 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2909 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2910 regressions in gtk-sharp.
2912 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2914 * exceptions.cs: New regression tests.
2916 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2918 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2920 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2922 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2924 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2926 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2928 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2930 * mini.c (mono_jit_runtime_invoke): Init class in this
2931 method instead of trusting mono_jit_compile_method to
2932 do the work (because wrappers can be in object class)
2934 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2936 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2938 * basic-long.cs: New regression test.
2940 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2942 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2945 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2947 * Makefile.am: fix miguel's change to build mono statically against
2948 libmono (track build dependencies).
2950 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2952 * cfold.c: Some glib versions do not have G_MININT32.
2954 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2956 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2957 with precision of tan, atan, sin and cos, and implemented related
2958 regressions tests (fixes bug 54467, but one new problem appeared and
2961 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2963 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2965 * exceptions.cs: Add test for constant folding && division by zero.
2967 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2968 since driver.c is in libmono too, so the optimization was useless.
2970 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2971 variable to driver.c so the compiler can emit more efficient code to
2974 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2976 * Makefile.am: don't distribute generated inssel.[ch] files.
2978 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
2980 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
2981 into the default appdomain. Fixes #58707.
2983 * jit-icalls.c: Remove the broken approximation for truncl, doing
2984 no conversion is better.
2986 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
2989 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
2991 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
2992 of the mcrxr instruction which is not available on some processors
2993 even if it's documented to be. Implement add and sub overflow correctly
2994 (still not complete for long unsigned). Speed up icalls a bit.
2996 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
2998 * mini.c (mono_jit_compile_method_with_opt): Make sure that
2999 we run .cctor in the current domain instead of target_domain.
3001 Fixes bug #58558, .cctor not being called in -O=shared.
3003 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3005 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3007 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3009 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3010 which can be done with an imm8, do it that way.
3011 (mono_arch_output_basic_block): ditto for a jmp
3012 (mono_arch_emit_prolog): Computate maximum offset of a label.
3014 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3016 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3017 now tries to allocate prefered physical reg's for virtual
3018 regs. This reduces the number of emited spills/loads with
3019 20-30% on our core assemblies.
3021 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3023 * jit-icalls.c: truncl() is not needed and trunc() is
3024 the correct thing to do anyway (bug #58287).
3026 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3028 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3031 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3033 * driver.c: enable loop optimizations by default.
3035 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3037 * mini-x86.c: fix calc of max loop size when aligning loops start.
3039 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3041 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3044 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3046 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3049 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3051 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3053 * mini.c (inline_method): Allways inline some wrappers even if the cost
3054 is too large. Fixes #58785.
3056 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3058 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3060 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3061 (crichton@gimp.org). Beginning of support for sparc/linux.
3063 * mini-sparc.c: Optimize retrieval of LMF address.
3065 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3067 * exceptions-ppc.c: handle alloca in methods with clauses.
3069 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3071 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3073 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3075 * mini.c: Delegate most of the abort signal work to
3076 mono_thread_request_interruption, which also handles Stop and Suspend
3079 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3081 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3082 supports the save/restore lmf opcodes.
3084 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3086 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3089 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3091 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3093 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3094 methods which contain array accesses.
3096 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3097 boundaries. Fixes #58537.
3099 * iltests.il: Add regression test for #58537.
3101 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3103 * mini-x86.c (mono_arch_local_regalloc): Last part of
3104 fix for bug #58633 (releasing register to early).
3106 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3108 * basic-long.cs: Add new regression test.
3110 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3112 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3113 register too early on the chain.
3115 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3117 * mini.c (create_helper_signature): Use a helper function to reduce
3118 the code which needs to be written. Also set the calling convention of
3119 icalls on windows. Fixes #57840.
3121 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3123 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3124 exceptions-ppc.c: added helper function to get the instruction address
3125 from a signal handler context.
3127 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3129 * helpers.c: use g_get_tmp_dir. Invokes happyness
3132 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3134 * helpers.c: Add new env variable to pass args to objdump.
3135 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3137 2004-05-17 Radek Doulik <rodo@ximian.com>
3139 * Makefile.am (common_sources): added abcremoval.h so it get
3140 disted and daily mono packages on go-mono.com will build again
3142 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3144 * abcremoval.c: Fixed coding style, added copyright header.
3146 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3148 * mini.h: Added prototype for abc removal main function.
3150 * build_relations_propagation_table.pl: Added copyright header.
3152 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3154 * basic-long.cs: reg test for complex ceq_long bug.
3156 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3158 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3159 reg in long and clob case (bug #58343). Fixed/added comments.
3161 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3163 * mini.c (mono_jit_runtime_invoke): Follow new convention
3164 of calling the invoke method with an function pointer.
3166 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3168 * ChangeLog: Fix author of memory leak patch.
3170 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3172 * Makefile.am: fix make dist as well...
3175 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3177 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3178 on archs where pointers are 4 bytes long.
3180 * Makefile.am: Added abcremoval.c source file.
3182 * abcremoval.c: Added abcremoval.c.
3184 * abcremoval.h: Added abcremoval.h.
3186 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3188 * inssel.brg: Enabled bounds check removal.
3190 * mini.c: Added support for abcrem optimization.
3192 * mini.h: Added abcrem optimization label.
3194 * driver.c: Added support for abcrem optimization.
3196 * propagated_relations_table.def: Added propagated_relations_table.def.
3198 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3200 * mini.c, cfold.c: fix style.
3202 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3204 * mini.c: handle issue with the low-level implementation of
3205 some long opcodes (bug #54209).
3207 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3209 * basic.cs: test for my new cmov stuff.
3211 2004-05-13 Patrik Torstensson
3213 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3214 opt and added peephole documentation.
3216 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3218 * tramp-ppc.c: rewrote the generic trampoline code.
3220 2004-05-11 Patrik Torstensson
3222 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3224 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3226 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3228 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3229 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3231 * mini.c: Add new icalls for AsAny marshalling.
3233 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3235 * tramp-ppc.c, mini-ppc.c: more cleanups.
3237 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3239 * mini.c: no warnings.
3241 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3243 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3245 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3247 * mini.c: In the thread abort signal handler, if the thread is in the
3248 process of being stoped, don't throw the Abort exception, just stop the
3251 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3253 * tramp-ppc.c: removed old code.
3255 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3257 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3258 do some simple speed optimizations on ppc.
3260 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3262 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3263 and large offsets in load/store.
3265 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3267 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3268 it causes regressions.
3270 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3272 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3275 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3277 * jit-icalls.c: remove warnings.
3278 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3279 speedups for unsafe code.
3281 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3283 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3285 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3287 * basic-calls.cs: Add new regression test.
3289 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3292 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3294 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3297 2004-05-06 Patrik Torstensson
3299 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3300 long reg allocation in any reg (not only eax:edx) and implemented
3301 long shl/shr ops in asm instead of helpers.
3303 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3305 * mini-sparc.h: Fix warnings.
3307 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3310 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3311 separate statement for clarity.
3313 * mini-sparc.c: Update status.
3315 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3317 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3320 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3322 * inssel-ppc.brg: another small pre-release workaround:
3323 we don't do overflow detection for long_sub_un.
3325 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3327 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3328 (also works around a weird ppc bug: 57957).
3330 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3332 * tramp-ppc.c: trampoline fixes.
3334 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3336 * mini-ppc.c: fixed typos.
3338 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3340 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3341 at the top of the stack. Fixed typos. Use a frame registers
3342 for all the methods with exception clauses.
3344 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3346 * exceptions-ppc.c: restore fp registers.
3348 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3350 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3351 order from the stack top (moved the stack room to save the
3352 return value for trace after the param area). Fixed corruption
3353 in restoring registers on unwind.
3355 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3357 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3359 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3361 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3362 and prolog/epilog for methods that use it. Allow
3363 enough param area room for varargs methods. Fix miguel's
3364 breakage in exception handling.
3366 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3368 * Makefile.am: run genmdesc only on current arch.
3370 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3373 * mini-x86.h: fix the build on windows.
3375 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3377 * 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.
3379 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3381 * mini-exceptions.c: New file.
3383 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3384 Move some parts of the x86 exception handling code to an
3385 arch-independent file so it can be shared with other ports.
3387 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3389 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3391 2004-04-26 David Waite <mass@akuma.org>
3393 * driver.c: remove comma from end of enumeration declaration
3395 2004-04-26 Jackson Harper <jackson@ximian.com>
3397 * driver.c: parse config file before loading first assembly. This
3398 allows the user gac to be enabled/disabled.
3400 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3402 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3403 simpler mechanism: we do not care what is encoded initially
3404 (branch absolute or relative), we care about the code and its
3405 target. I kept the old code for reference for now.
3407 The new code tries first to determine if the jump is anywhere in
3408 the -/+32 absolute meg range, if it succeeds, it encodes using the
3409 absolute branch; If not, it tried to find something in the
3410 relative range, if not, it uses the handle_thunk code.
3412 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3414 * exceptions-ppc.c: use the correct ip register on macosx.
3416 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3418 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3420 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3422 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3423 Raise exception on integer divide by zero by hand since the hw
3424 doesn't support it. Handle NaNs in FP compares.
3426 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3428 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3429 code reducing duplication between the platforms and enabled
3430 signal exception handling (on linux for now).
3432 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3434 * exceptions-ppc.c: more macosx support.
3436 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3438 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3440 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3442 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3444 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3446 * iltests.il: more tests.
3448 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3450 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3453 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3455 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3457 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3459 * liveness.c: Mark variables as volatile in all basic blocks reachable
3460 from exception clauses.
3462 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3464 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3467 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3469 * iltests.il, basic.cs: more tests for regalloc.
3471 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3473 * iltests.il: Some tests for register allocation modifications
3476 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3478 * exceptions.cs: Add regression test for bug #56782.
3480 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3481 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3482 the beauty of fixing the same thing in 5 different files...
3484 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3486 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3489 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3491 * mini.c: Add support for STRWLPARRAY marshalling convention.
3493 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3495 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3496 to init the context to setup the regs pointer).
3498 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3500 * exceptions-ppc.c: more exceptions work.
3502 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3504 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3507 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3509 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3510 can use the memory directly.
3512 * cpu-pentium.md: Update documentation from a post from Zoltan.
3514 add x86_add_membase, x86_sub_membase, x86_mul_membase
3516 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3518 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3519 GENERAL_REGS they were also hardcoded for all PPC ports.
3521 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3523 Remove hard-coded limit for floating point registers, use
3524 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3526 Notice that in MacOS X calling conventions you can fit a lot more
3527 floating point values in registers, so I should update the PInvoke
3528 test to excercise the passing of floating point values on the
3529 stack (currently broken).
3531 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3533 * tramp-ppc.c (create_trampoline_code): Added
3534 JUMP_TRAMPOLINE_SIZE.
3535 (ppc_magic_trampoline): Follow the pattern from
3536 x86_magic_trampoline: if code is set to zero, return.
3537 (create_trampoline_code): Always pass MonoMethod to the jump
3538 trampoline, before it was passing a null.
3539 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3540 share the code with mono_arch_create_jit_trampoline.
3542 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3544 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3547 * cpu-g4.md: Added length for jmp instruction, the worst case
3548 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3551 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3553 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3555 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3557 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3558 before each IL instruction.
3560 * mini.c (CEE_BOX): Fix warnings.
3562 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3564 * mini.c: removed a few unused vars and extra whitespace.
3566 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3568 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3570 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3572 (OP_GETCHR): use the above
3573 (CEE_LDELEMA): use the above.
3575 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3576 version of the generic impl.
3577 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3578 (CEE_LDELEMA): use the above.
3580 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3582 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3585 * iltests.il: Added new regression test for #56317.
3587 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3589 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3590 under NetBSD. Fixes #56450.
3592 * liveness.c (update_gen_kill_set): Fix previous patch.
3594 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3596 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3598 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3600 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3603 * inssel-sparc.brg: Add more optimizations.
3605 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3607 2004-04-01 Martin Baulig <martin@ximian.com>
3609 * mini.c (handle_box): New static function; moved the
3610 implementation of CEE_BOX here.
3611 (mono_method_to_ir): Added `constrained_call' variable.
3612 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3613 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3614 mono_method_get_constrained() to get the method.
3616 2004-04-01 Martin Baulig <martin@ximian.com>
3618 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3619 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3620 (mono_method_to_ir): We don't need these macros anymore since
3621 mono_class_get_full() already takes care of it.
3623 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3625 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3626 use @function (as doesn't accept #function here) and check the return
3627 value of system and stop if fails.
3629 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3631 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3633 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3635 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3637 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3639 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3642 * basic-long.cs: Add test for negation of Int64.MinValue.
3644 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3646 * mini-sparc.c: Update status.
3648 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3650 * exceptions-sparc.c: Fix return value in filters.
3652 * inssel-sparc.brg: Fix register allocation in some rules.
3654 2004-03-28 Martin Baulig <martin@ximian.com>
3656 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3659 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3661 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3663 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3664 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3665 remove unused conv_u4 opcode.
3667 * mini-x86.c: Remove valgrind workaround since it slows down things
3668 even when mono is not run under valgrind.
3670 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3672 * mini-sparc.c: Update status.
3674 * inssel-sparc.brg: Add some optimizations.
3676 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3677 future delay slot filling. Add support for varargs, tail calls and JMP.
3679 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3680 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3682 * inssel.brg: Fix register allocation in OP_ARGLIST.
3684 * inssel.brg: Fix warnings.
3686 2004-03-25 Martin Baulig <martin@ximian.com>
3688 * mini.c (inflate_generic_field): Removed.
3689 (mini_get_method): Removed, use mono_get_method_full(),
3690 (mini_get_class): Removed, use mono_class_get_full().
3691 (mono_method_to_ir): Pass our generic context to
3692 mono_field_from_token().
3694 2004-03-25 Martin Baulig <martin@ximian.com>
3696 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3697 of a `MonoMethod *'.
3698 (mini_get_method): Take a `MonoGenericContext *' instead
3699 of a `MonoMethod *'.
3700 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3701 a new local variable called `generic_context' which holds the
3702 current `MonoGenericContext *'; use it to lookup things.
3704 2004-03-24 Martin Baulig <martin@ximian.com>
3706 * mini.c (mini_get_class): New static method; if we're inside a
3707 generic instance, inflate the class if neccessary.
3708 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3710 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3712 * iltests.il: New regression test for #55976.
3714 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3717 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3719 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3722 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3724 * liveness.c: Consider SSA stores as well as loads when making vars
3727 * exceptions.cs: New regression tests for register allocation.
3729 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3731 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3732 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3733 domain lock only to protect puntual access to data structures.
3734 Added access lock for sighash, jit_icall_hash_name,
3735 jit_icall_hash_addr and domain->code_mp.
3737 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3739 * driver.c: Print SIGSEGV handling method.
3741 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3743 * mini.c (setup_jit_tls_data): Handle case when this is called
3744 multiple times for a thread.
3746 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3747 is different from fbxx_un. Fixes #54303. Also use constants instead of
3748 magic numbers in a lot of places.
3750 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3752 * exceptions.cs: Fix cctor test when --regression is used.
3754 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3756 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3759 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3761 * inssel-ppc.brg: fixed register assignments for some rules.
3763 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3765 * exceptions.cs: Add test for exceptions in static constructors.
3767 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3768 static constructors outside the domain lock. Fixes #55720.
3770 2004-03-17 Martin Baulig <martin@ximian.com>
3772 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3773 (inflate_generic_field): Take the `MonoMethod *' instead of the
3774 `MonoClass *' and added support for generic method.
3775 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3776 have a `field->parent->gen_params', only inflate the field if it's
3777 an open constructed type.
3779 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3781 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3782 exception object instead of the preconstructed ones.
3784 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3786 * mini.c: reverted changed to sigsegv_signal_handler commited
3787 accidentally in the previous patch.
3789 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3792 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3793 running --aot with an old assembly.
3795 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3797 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3800 * mini-sparc.c: Add support for v9 branches with prediction.
3802 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3804 * mini.c (mini_init): #warning is GNUC only
3806 * mini-sparc.h: implement __builtin_frame_address
3807 and __builtin_return_address for Sun C compiler
3809 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3811 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3813 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3815 * basic-calls.cs: Add test for unaligned byref long argument passing.
3817 * mini-ops.h: Add sparcv9 compare and branch instructions.
3819 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3820 v9 instructions if we have a v9 cpu.
3822 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3823 registers for global allocation.
3825 * exceptions-sparc.c: Fixes.
3827 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3829 * liveness.c (mono_analyze_liveness): Optimized version.
3831 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3833 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3836 * basic-float.cs basic-calls.cs: New regression tests.
3838 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3840 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3841 sigaltstack implementation.
3843 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3845 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3846 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3848 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3850 * mini.c: Fix warnings.
3852 * mini.c (mono_resolve_patch_target): New function which contains the
3853 arch independent part of the patching process.
3855 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3856 patching code to a separate function.
3858 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3860 * mini.c (add_signal_handler): ifdef out on Windows
3862 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3864 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3865 cpu-sparc.md: Add exception handling support + other fixes.
3867 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3868 typed GC detection in --version.
3870 * basic.cs exceptions.cs: New regression tests.
3872 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3873 the arch specific code can store data during a compilation.
3875 * mini-ops.h: Add OP_SETFRET.
3877 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3878 function, register a separate icall for each arity, so the icalls can
3881 * mini.c (mono_print_tree): Print negative offsets in a more readable
3884 * mini.c: Make signal handling work on sparc.
3886 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3888 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3890 * jit-icalls.c: Emulate truncl by aintl on solaris.
3892 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3894 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3896 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3898 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3900 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3901 a MarshalByRef type, inline a method that performs the check, taking into
3902 account that the object can be a proxy. Also implemented tow new opcodes:
3903 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3904 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3905 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3907 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3909 * mini-ppc.c: if a relative branch displacement is too big
3910 but it points to and area reachable with an absolute branch,
3913 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3915 * mini.c: optimize small copies in cpblk.
3917 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3919 * basic-calls.cs basic-float.cs: New regression tests.
3921 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3922 negative offsets from %fp. Implement localloc. Fix local register
3923 allocation. Fix the case when the this argument needs to be saved to
3924 the stack. Implement some missing opcodes.
3926 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3928 * mini.c (mini_method_compile): Reenable global regalloc in methods
3929 with exception handlers.
3931 * linear-scan.c (mono_varlist_sort): Fix warning.
3933 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3935 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3938 * liveness.c: Make all variables uses in exception clauses volatile, to
3939 prevent them from being allocated to registers. Fixes #42136.
3941 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3943 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3946 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3947 argument to mono_arch_regalloc_cost.
3949 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3952 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3954 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3955 Make the cost of allocating a variable to a register arch dependent.
3957 * basic-calls.cs: Fix compilation of tests.
3959 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3960 helper function to cut back on the number of #ifdefs needed.
3962 * mini-ppc.c: Fix compilation.
3964 * basic-calls.cs: New regression tests.
3966 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3968 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3969 of l0 since that is callee saved.
3971 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
3974 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
3975 of delay instruction.
3977 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
3979 * mini.h (MonoCallInst): Add 'virtual' flag.
3981 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
3983 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
3985 * *.cs: New regression tests.
3987 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
3990 * mini.c (mono_runtime_install_handlers): Fix build.
3992 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
3993 'signal_stack_size' members.
3995 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
3996 alternate signal stack.
3998 * exceptions-x86.c: Add stack overflow handling.
4000 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4001 functions to arch independent code.
4003 * mini.c (mono_print_tree): Print more detailed info for load_membase
4006 2004-02-23 Martin Baulig <martin@ximian.com>
4008 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4010 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4012 * mini-x86.c: fixed reg allocation for div/rem.
4014 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4016 * driver.c (mono_main): Report some configuratio options on --version.
4018 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4020 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4021 low in the address space. Correctly flush memory in thunks where we
4024 2004-02-20 Martin Baulig <martin@ximian.com>
4026 * mini.c (mini_get_method): New static method; inflate all generic
4027 methods and methods in open generic instances.
4028 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4029 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4031 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4033 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4035 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4037 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4039 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4041 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4042 it compile using Sun's compiler.
4044 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4046 * 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.
4048 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4050 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4052 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4054 * mini-ppc.c: handle calls outside of the allowed range with thunks
4055 allocated using the code manager.
4056 * tramp-ppc.c: use the code manager to hold generated native code.
4057 Fixed the magic trampoline to just patch vtable entries.
4059 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4061 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4064 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4066 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4069 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4070 if we have a working __thread implementation.
4072 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4073 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4075 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4077 * mini-x86.c: Fix compilation under gcc 2.
4079 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4081 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4082 contains a call to the wrapped function.
4084 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4085 OP_<CALL>_IMM opcodes, and use them under X86.
4087 * mini.c (mono_jit_find_compiled_method): Fix warning.
4089 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4091 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4093 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4094 functionality to mini.c.
4096 * mini.c (mono_create_jump_trampoline): New function to create a jump
4097 trampoline. Return a compiled method instead of a trampoline if it
4098 exists. Add a cache for jump trampolines.
4100 * mini.c (mono_jit_find_compiled_method): New function to return a
4101 compiled method if it exists.
4103 * mini-x86.c: Call mono_create_jump_trampoline instead of
4104 mono_arch_create_jit_trampoline.
4106 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4107 a jump trampoline. Fixes #52092.
4109 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4111 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4112 which is not up-to-date. Add check_corlib_version () instead.
4114 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4117 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4118 since newer valgrind versions do not need it.
4120 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4121 compile a method with a given set of optimizations.
4123 * mini.c: Compile icall wrappers on-demand instead of at startup.
4125 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4126 wrapper for an icall.
4128 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4130 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4133 * iltests.il: Add test for non-empty stack before switch instruction.
4135 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4137 * mini.c: Add support for new stringbuilder marshalling conventions.
4139 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4141 2004-02-01 Martin Baulig <martin@ximian.com>
4143 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4144 in `ginst->mtype_argv'.
4146 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4148 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4149 facilitate grepping.
4151 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4153 * mini.c: fixed buglet in initobj generic implementation for references.
4155 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4157 * Makefile.am: make the version script conditional.
4158 * jit-icalls.c: handle missing truncl().
4160 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4162 * exceptions.cs: Add more tests for double->int conversion.
4164 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4165 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4167 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4169 * driver.c: make --verbose --version emit an error
4170 if the loaded corlib doesn't match the runtime version.
4172 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4174 * mini-ppc.h: export ppc_patch().
4175 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4176 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4177 on par or better than on MacOSX.
4179 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4181 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4182 mono_lookup_pinvoke_call.
4184 * mini-x86.c: Under windows, the default pinvoke calling convention is
4185 stdcall. Fixes #52834.
4187 * mini.c (optimize_branches): Add an upper bound to the number of
4188 iterations to prevent infinite loops on strange loops. Fixes #53003.
4190 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4192 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4193 and ISINST. Fixes #52093.
4195 * objects.cs (test_0_vector_array_cast): New tests.
4197 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4199 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4200 checking in Array.Set ().
4202 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4205 * object.cs (test_0_multi_array_cast): New regression test.
4207 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4209 * exceptions-ppc.c: fix build on Linux/PPC.
4211 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4213 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4214 running under valgrind.
4215 (x86_magic_trampoline): Fix build bustage.
4217 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4218 negative values as well. This is needed for the encoding of the line number
4219 info, since sometimes the line numbers are not in increasing order.
4221 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4223 * cpu-pentium.md (localloc): Increase the size of the localloc
4224 instruction since it is a loop under Win32.
4226 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4229 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4231 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4232 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4233 Max Horn (max@quendi.de). Fix file names in comments.
4235 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4237 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4238 avoid stack overflow.
4239 (replace_usage): Avoid uninitialized variable warnings.
4241 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4242 and taking the address of valuetype variables.
4244 2004-01-03 Patrik Torstensson
4246 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4247 for other purposes than FP later on.
4249 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4251 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4254 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4256 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4258 2003-12-30 Patrik Torstensson <p@rxc.se>
4260 * mini-x86.h: Decreased number of availiable fp regs.
4261 Solves corner cases with FP spilling.
4263 2003-12-23 Patrik Torstensson <p@rxc.se>
4265 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4266 for floating point stack tracking / spilling on x86.
4269 * basic-float.cs: added float mul overflow test.
4271 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4273 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4275 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4277 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4278 supports for cond branches that overflow the immediate
4279 overflow offset. mcs can compile simple programs.
4281 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4283 * exceptions-ppc.c: exception handling support wip:
4284 finally handlers get run on exception.
4286 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4288 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4291 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4293 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4294 initial support for stack walking and unwinding.
4296 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4298 * driver.c (mono_main): Make corlib-out-of-sync message more
4299 descriptive. Also remove verify_corlib call.
4301 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4303 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4304 not overlap with other call's arguments, too.
4306 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4308 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4309 move to arch-specific code the choice of arch-specific
4310 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4311 * mini.c: ensure emulation calls will not interleave
4314 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4316 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4317 the magic trampoline stack frame is dropped before executing
4320 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4322 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4323 and integer to fp conversions. Added support for overflowing
4324 arguments on the stack. Reserve a couple more registers as temps.
4325 Added support for aot compilation (as output still needs to be
4328 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4330 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4331 Don't overwrite return register in some corner cases.
4333 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4335 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4336 static constructors when AOT compiling.
4338 * driver.c (mono_main): Call mono_check_corlib_version.
4340 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4342 * cpu-g4.md, basic.cs: fixed div target register.
4344 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4346 * mini-ppc.c, basic.cs: shl_imm fix with test.
4348 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4350 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4351 structures by value. Misc fixes.
4352 * objects.cs: more tests.
4354 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4356 * mini-ppc.c: lconv.ovf.i implemented.
4358 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4361 (mini_init): don't error out if someone already called g_thread_init.
4363 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4365 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4366 to be any type per the spec. Fix abnormal memory usage when
4367 the same object is repeatedly thrown.
4369 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4371 * mini.c: check for overruns in IL code.
4373 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4375 * TODO: Add/remove some todo entries.
4377 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4379 * driver.c (mono_main): Call mono_verify_corlib.
4381 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4383 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4384 This has been moved to mini.c
4385 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4386 type being casted is marshalbyref it could be a proxy, so instead of
4387 emitting the type check code, emit a call to a runtime method that will
4388 perform the check by calling CanCastTo if needed.
4390 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4392 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4393 methods with large stack frames under Win32.
4395 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4397 * Makefile.am: Distribute regression tests.
4399 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4400 at the end instead of inserting each variable into the sorted list.
4402 * linear-scan.c (mono_varlist_sort): New helper function.
4404 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4406 * mini.c: ensure arguments and locals are within bounds.
4408 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4410 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4413 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4415 * mini.c (mono_cprop_copy_values): Fix crash.
4417 * aot.c: Set verbosity back to 0.
4419 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4421 * regalloc.c: complete memory leak fix by Laurent Morichetti
4424 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4426 * driver.c (main_thread_handler): Revert the previous patch.
4428 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4431 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4432 memory from the memory pool.
4434 * driver.c (main_thread_handler): Turn on all optimizations when
4437 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4438 an array for better performance.
4440 * regalloc.c (mono_regstate_assign): Fix memory leak.
4442 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4443 serialize the debug info.
4445 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4446 debug info from the serialized representation.
4448 * aot.c: Save debug info into the generated file and load it when
4451 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4453 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4455 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4456 More FP-related fixes.
4458 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4460 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4461 and register allocation buglet. Hello world now runs.
4463 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4465 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4466 * tramp-ppc.c: fixed class init trampoline.
4467 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4469 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4471 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4472 mini.c: more ppc changes/fixes.
4474 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4476 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4477 Also optimize the case when the arguments are the same in the caller
4480 * iltests.il: Add tests for tail calls with valuetype arguments.
4482 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4484 * mini-ppc.c: fixes for struct return type.
4486 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4488 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4489 mono_spillvar_offset() to arch-specific code.
4491 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4493 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4495 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4497 * exceptions-x86.c: Fix stack space leaks.
4499 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4500 registers from the lmf if the method has save_lmf set.
4502 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4504 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4505 of icall wrappers into InvokeInDomain, since these are now per-domain.
4507 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4509 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4510 make some opcode emulation and intrinsic ops enabled/disabled
4511 according to the architecture. More fixes.
4513 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4515 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4517 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4519 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4520 arch-specific handling for 'this' and struct return type to
4523 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4525 * aot.c: prevent divide by zero error when reporting (it happened with
4528 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4530 * mini.h (inst_switch): Remove unused macro.
4532 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4535 (load_aot_module): free 'info->methods' and 'info' properly. No more
4536 "free(): invalid pointer blah" messages when you have an old aot
4539 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4541 * jit-icalls.c, mini.c: Added support for context static fields.
4543 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4545 * mini.c (mono_method_blittable): Methods which set LastError are not
4546 blittable either. Fixes #51108.
4548 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4550 * mini.c: flush icache.
4551 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4553 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4555 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4557 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4559 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4562 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4565 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4567 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4569 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4570 instruction when the result is discarded.
4572 * iltests.il (test_0_div_regalloc): New regression test.
4574 * arrays.cs: Fix compilation error.
4576 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4578 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4579 float rules to inssel-x86.brg: sane architectures with FP registers
4580 don't need to implement these rules.
4582 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4584 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4586 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4588 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4589 implementation of 32 bit systems.
4591 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4593 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4594 (Jeroen Zwartepoorte).
4596 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4598 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4599 the caller and the callee matches.
4601 * mini.c (mono_method_to_ir): Add comment.
4603 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4604 signbit is missing on some platforms.
4606 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4608 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4610 * mini.c (setup_jit_tls_data): Call the new function.
4612 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4614 * mini-x86.c: Add experimental support for fast access to the lmf
4615 structure under NPTL/Linux 2.6.x.
4617 2003-11-06 Martin Baulig <martin@ximian.com>
4619 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4620 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4623 2003-11-02 Martin Baulig <martin@ximian.com>
4625 * mini.c (inflate_generic_field): New static method.
4626 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4627 generic instance and the field is declared in a generic type, call
4628 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4630 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4632 * mini.h mini.c (mono_method_same_domain): New function to return
4633 whenever the caller and the callee are in the same domain.
4635 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4637 2003-10-30 Martin Baulig <martin@ximian.com>
4639 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4640 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4642 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4643 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4645 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4647 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4650 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4651 object here, so it is in the correct appdomain etc.
4653 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4655 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4657 (mono_method_to_ir): Avoid freeing the type created returned from
4658 mono_type_create_from_typespec, since it is put into an internal cache
4659 by the function. Fixes pointer.exe.
4661 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4662 trampolines for icalls and pinvokes as well. Fixes #33569.
4664 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4666 * mini.c: Update after appdomain changes.
4668 * mini.c (mono_jit_compile_method_inner): Allways compile native
4669 method wrappers in the root domain, since there can only be one
4670 instance of them, whose address is stored in method->info.
4672 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4674 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4675 environment variable. Instead detect automatically whenever running
4676 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4679 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4681 * trace.c, trace.h: New files that implement the new trace option
4684 * driver.c: Document new --trace options.
4686 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4689 - if (mono_jit_trace_calls)
4690 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4692 * mini.h: prototypes.
4694 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4696 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4698 * mini.c inssel.brg: Implement typedefbyref opcodes.
4700 * mini.c (mono_jit_compile_method): Remove unused local variable.
4702 * mini.c (mono_jit_compile_method_inner): Ditto.
4704 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4706 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4708 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4710 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4712 * mini.c (mono_no_aot): Remove unused global variable.
4714 * mini.c: Thread safety fixes.
4716 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4718 * mini.c (mono_create_class_init_trampoline): Add a lock around
4719 class_init_hash_addr.
4721 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4724 * mini.c: Decompose the NEWARR instruction before decomposing its
4725 arguments. Fixes #30073.
4727 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4729 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4732 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4734 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4736 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4738 * driver.c: Add support for compiling icall wrappers to --compile.
4740 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4742 * inssel.brg: The empty value in class->interface_offsets is -1, not
4745 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4747 * objects.cs: New test for 'is' operator on an array of interfaces.
4749 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4751 * tramp-ppc.c: update trampoline code to support jumps
4752 and class initialization.
4754 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4756 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4758 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4760 * inssel.brg (OP_UNBOX): Remove unused rule.
4762 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4763 region instead of one for each method. Fixes #47813.
4765 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4767 * exceptions.cs (test_0_nested_finally): New regression test for
4768 nested exception handlers.
4770 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4772 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4774 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4777 * mini.c (mono_method_check_inlining): Make the inlining limit
4778 configurable by an environment variable.
4780 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4782 * mini.h: Bump AOT file version.
4784 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4785 token, store the image along with the token, since the token might not
4786 refer to the same image as the method containing the relocation,
4787 because of inlining.
4789 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4791 * mini.c (mono_precompile_assemblies): New function to compile
4792 all methods in all loaded assemblies.
4794 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4796 * regalloc.h regalloc.c (MonoRegState): Change the type of
4797 iassign and fassign to int*, since they can contain large negative
4798 values if the register is spilled. Also added some comments. Fixes
4801 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4802 under Win32. Fixes #42964.
4804 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4806 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4808 * aot.c: Added support for AOT compiling methods which contain calls
4809 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4812 * driver.c (compile_all_methods): Run the compilation in a thread
4813 managed by mono. Fixes #44023.
4815 * mini.c (mono_codegen): Print full method name in verbose output.
4817 * mini-x86.c (mono_arch_patch_code): Fix warning.
4819 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4820 jumps, since the method we are jumping to might be domain-specific.
4822 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4824 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4826 * inssel.brg: string chars are unsigned.
4828 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4830 * TODO: New todo item.
4832 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4833 which calls mono_runtime_class_init and patches the call site to
4834 avoid further calls.
4835 (mono_arch_create_class_init_trampoline): New arch specific function
4836 to create a class init trampoline.
4837 (create_trampoline_code): Generalized so it can create
4838 class init trampolines as well.
4840 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4841 (mono_create_class_init_trampoline): New function to create and cache
4842 class init trampolines.
4843 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4844 vtable given the address of a class init trampoline. Used by the
4846 (mono_codegen): Generate a call to a trampoline instead of
4847 mono_runtime_class_init in LDSFLD[A].
4848 (mono_codegen): Add relocations for the new trampoline.
4850 * mini.h mini-x86.c aot.c: Added a new relocation type:
4851 MONO_PATCH_INFO_CLASS_INIT.
4853 * mini.h: Bump AOT version number.
4855 * aot.c: Create a copy of the loaded code instead of using the original
4856 so methods which call each other will be close in memory, improving
4859 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4860 patch since it breaks the regression tests.
4862 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4863 for the register saving instruction sequence since the
4864 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4866 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4868 * TODO: Fix todo item && remove another.
4870 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4872 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4875 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4876 function of the module.
4878 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4879 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4880 --no-aot command line option.
4882 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4884 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4885 by Bernie Solomon (bernard@ugsolutions.com).
4887 * inssel.brg: Refactor the interface offset table related code into
4888 its separate functions and add support for the AOT case.
4890 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4892 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4894 * aot.c: Added mono_aot_verbose variable and made all debugging
4895 output depend on the value of this variable.
4897 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4898 method_label and info_label.
4900 * mini.h mini-x86.c aot.c: Added a new relocation type
4901 MONO_PATCH_INFO_IID for klass->interface_id.
4903 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4904 the MonoJitInfo structure.
4906 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4907 a non-root appdomain in shared mode.
4909 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4911 * aot.c: make aot loader less verbose. Remove free of unused variable.
4913 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4915 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4917 * .cvsignore: Added *.dll.
4919 * mini.c (mono_print_tree_nl): New function callable while debugging.
4921 * mini.c (mono_print_code): Export this.
4923 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4926 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4928 * mini.h (MonoCompile): Added 'jit_info' field.
4930 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4931 the cfg structure, since it is needed by the AOT compiler.
4933 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4935 * aot.c: A major rewrite. Changes include:
4936 - save exception tables for methods which have them.
4937 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4939 - reworked the file format so it is now much smaller and needs
4940 fewer relocation entries.
4942 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4944 * aot.c (load_aot_module): Fix build bustage on platforms without
4947 2003-09-04 Martin Baulig <martin@ximian.com>
4949 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4951 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4953 * TODO: Some new optimization ideas.
4955 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4957 * aot.c: Save the optimization flags used to compile the code into
4960 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4961 support emitting domain specific code.
4963 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4964 no longer domain neutral. It can be made domain neutral by compiling
4965 with --optimize=shared.
4967 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4970 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4971 loading of AOT code.
4973 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
4975 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
4976 if there is no domain neutrality information.
4978 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
4980 * aot.c (mono_compile_assembly): Emit a symbol containing the file
4981 format version into the generated library.
4983 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
4984 callee method into the caller since one of them could be shared.
4986 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
4987 system exceptions from AOT code now works.
4989 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
4990 method if it is domain neutral and the callee is not.
4992 * graph.c (cfg_emit_one_loop_level): Fix warning.
4994 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
4996 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
4999 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5001 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5002 is needed by code which is executed before mono_runtime_init ().
5003 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5005 * mini.c (mono_thread_abort): Fix warning.
5006 (mono_jit_compile_method): Call static constructor in the AOT case too.
5008 * aot.c (mono_compile_assembly): Fix warning.
5010 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5012 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5014 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5016 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5018 * cpu-pentium.md: Fix the length of call opcodes so they include the
5019 ESP restoring instruction. Fixes #47968.
5021 2003-08-28 Martin Baulig <martin@ximian.com>
5023 * mini-x86.c (mono_arch_call_opcode): Added support for
5024 MONO_TYPE_GENERICINST.
5026 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5028 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5030 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5031 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5033 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5036 2003-08-26 Martin Baulig <martin@ximian.com>
5038 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5039 when reporting an error, set this to the actual error location.
5040 (mono_method_to_ir): Report the correct error location if
5041 get_basic_blocks() returned an error.
5043 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5045 * mini.c (mono_type_blittable): OBJECT is not blittable.
5046 (mono_method_blittable): Methods which have marshalling descriptors
5047 are not blittable either. Fixes #47842.
5049 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5051 * driver.c mini.c: Use an environment variable instead of a global
5052 variable. Also fix the build.
5054 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5055 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5058 * driver.c mini.c: Added --with-valgrind option to turn off some
5059 code which prevents mono from running under valgrind.
5061 * mini.c (mono_emit_call_args): Fixed warning.
5063 * mini.c (mono_emulate_opcode): Fixed warning.
5065 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5067 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5068 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5069 regalloc.c, regalloc.h: specify available registers in arch-specific
5070 code and support floats in the regallocator (patch by Laurent Morichetti
5073 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5075 * mini.c: mono_thread_current() can be called only after
5076 mono_runtime_init(): rearrange code to not call it early on.
5078 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5080 * mini.c: allocate jump tables in the code mempools.
5082 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5084 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5087 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5089 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5090 12 to 16. This fixes bug #47453.
5093 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5095 * mini-ppc.c: fixed indexed load and unsigned compares.
5097 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5099 * mini.c: reenabled installation of handler for
5100 thread abort signal.
5102 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5104 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5105 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5106 until it's fixed and actually useful.
5108 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5110 * inssel-long32.brg: couple more opcodes implemented.
5112 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5114 * mini-sparc.c: Even more opcodes implemeted.
5116 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5118 * mini-sparc.c: More opcodes implemented.
5120 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5122 * mini-sparc.c: More opcodes implemented.
5124 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5126 * inssel-sparc.brg: Add some needed rules. Direct
5128 * Makefile.am: Use inssel-sparc.brg
5129 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5130 an assert happy for now.
5132 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5134 * mini-sparc.c: Fixed compile errors.
5135 * exceptions-sparc.c: Same. We now produce a mono binary
5136 on sparc-linux. Yea.
5138 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5140 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5141 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5142 They compile, but do not work.
5144 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5146 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5147 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5148 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5151 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5153 * mini.c: more opcodes implemented and better support for generics.
5155 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5157 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5158 * mini.c, mini.h: first cut at generics support: some new instructions
5159 added and changed the behaviour of some of the existing ones.
5161 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5163 * mini.c: Removed definition of metadata_shared mutex here.
5165 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5167 * mini-x86.c: make vararg calls work for instance methods.
5169 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5171 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5172 returns the arguments in a separte list, now.
5174 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5176 * aot.c, mini.c: updates for array type representation changes.
5178 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5180 * mini.c: register function to perform jit shutdown.
5182 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5184 * mini.c: use a faster allocator if possible.
5186 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5188 * aot.c: some cleanups and portability changes.
5190 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5192 * mini.c: use faster allocation for CEE_BOX if possible.
5194 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5196 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5197 Moved inlined mempcy code to its own function so that is can be
5198 reused. Added an inline memset function as well (optimized initobj).
5199 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5201 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5203 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5205 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5207 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5208 arch code can setup the cpu for CLR execution, if needed.
5209 We use it on x86 to set the precision of FP operations.
5211 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5213 * mini.c: disable some optimizations if we can guess they'll cost too
5214 much for a given method.
5216 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5218 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5220 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5221 * mini.h mini.c mini-x86.c: Added instruction level coverage
5222 info collection support.
5224 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5226 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5227 is now implemented in the profiling API. Get rid of a couple of
5228 unnecessary global variables.
5230 2003-06-15 Nick Drochak <ndrochak@gol.com>
5232 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5233 * cpu-g4.md: add op_bigmul and op_bigmul_un
5234 * cpu_pentium.md: add op_bigmul_un
5235 * inssel-long32.brg: add rule for unsigned bigmul
5236 * mini-ops.h: define OP_BIGMUL_UN
5237 * mini-x86.c: THE BUG: handle (un)signed properly
5238 * mini.c: choose unsigned opcode if needed.
5239 This set of patches fixes bug #44291
5241 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5243 * mini.c (optimize_branches): improved to handle all kinds of
5244 conditional branches.
5246 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5248 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5249 don't raise exceptions.
5251 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5253 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5254 to arch-specific files.
5256 2003-06-09 Martin Baulig <martin@ximian.com>
5258 * Makefile.am (libs): Added $(LIBGC_LIBS).
5260 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5262 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5263 and OP_ATAN (fixes bug#44293).
5265 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5267 * Makefile.am, mini-x86.c: rename cpu description array to
5268 pentium_desc, since some compilers define the 'pentium' preprocessor
5271 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5273 * mini.c (mini_select_instructions): add explicit branch if the
5274 following block is not the false target of a conditional branch -
5275 we need this with any optimization that reorder or remove bblocks
5277 * mini.c (optimize_branches): bug fixes
5279 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5281 * mini.c (mono_method_to_ir): inline static readonly fields
5283 * ssa.c (fold_tree): start cfold support for long (very simple
5286 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5288 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5290 * inssel.brg: fixed memcpy (bug #44219).
5292 2003-06-05 Dick Porter <dick@ximian.com>
5294 * driver.c: Set the glib log levels to not abort if g_message
5297 g_set_prgname() has to happen before mini_init() so that the
5298 process handle gets the info.
5300 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5302 * driver.c: add intrins to the default optimizations to get wider
5305 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5307 * mini.h: some large basic blocks will overflow a 16-bit
5308 integers for symbolic registers.
5310 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5312 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5313 (mono_arch_output_basic_block): fix bug 43499
5315 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5317 * mini.c: kill duplicated definition of mono_debug_format.
5319 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5321 * mini-x86.c, arrays.cs: fixed register allocation bug.
5323 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5325 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5327 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5329 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5332 (print_method_from_ip): also print source location information if
5335 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5337 * mini.c (mono_find_block_region): bug fix in region code
5338 (mini_method_compile): enable removing unreachable code again, but
5339 only in methods without exception clauses.
5341 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5343 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5344 Implemented arglist opcode and handling of TypedReference type.
5345 Fixed x86 call convention when a structure is returned.
5346 Minimal support for calling static vararg methods.
5348 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5350 * mini.c (mini_method_compile): always remove unreachable code,
5351 because the code in them may be inconsistent (access to dead
5352 variables for example).
5354 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5356 * driver.c, debug-mini.c: warning fixes.
5358 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5360 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5362 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5364 * mini.c: thread-static fields are registered in mono_class_vtable(),
5365 so ensure the function is called before checking for them.
5367 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5369 * mini.c (optimize_branches): fix for bug 43586
5371 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5372 overflow (fixes Bug #43639)
5374 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5376 * mini.c, objects.cs: allow the use of stobj for primitive types.
5378 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5380 * mini.c: be less strict about argument checking until we support
5381 running the verifier.
5383 2003-05-27 Nick Drochak <ndrochak@gol.com>
5385 * basic-long.cs: tests for (ulong)int * (ulong)int also
5386 * mini.c: use the same trick for (ulong)int * (ulong)int
5388 2003-05-27 Nick Drochak <ndrochak@gol.com>
5390 * basic-long.cs: add regression test for (long)int * (long)int
5391 * cpu-pentium.md: add op_bigmul specification
5392 * inssel-long32.brg: add OP_BIGMUL rule
5393 * mini-ops.h: add OP_BIGMUL
5394 * mini-x86.c: register allocator: handle case where src1 needs to be
5396 * mini.c: substitute special BIGMUL opcode in the tree for
5397 (long)int * (long)int
5399 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5401 * jit-icalls.c: call the type ctor on field access if needed.
5403 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5405 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5406 to a method (including results of ldelema, bug#43207).
5408 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5410 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5411 colors to show exception handler blocks.
5413 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5414 (fix for pinvoke7.cs).
5416 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5418 * mini.h, mini.c: ensure correct initialization order for types that
5419 require it. Prepare for lazy compilation of jit icall wrappers.
5420 Provide a name for opcode emulation to reduce unneeded mallocing.
5422 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5424 * mini-x86.c: better register restoring code and profiling
5425 support for tail calls.
5427 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5429 * mini.h, driver.c: prepare for leaf methods optimization.
5431 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5433 * mini.c: get targets of branches before converting a method.
5435 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5437 * mini.c (optimize_branches): added some experimental code (disbaled)
5439 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5441 * mini.c (optimize_branches): fix branch to branch optimization
5443 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5445 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5447 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5449 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5452 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5454 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5455 enable use of interface variables again.
5457 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5458 I1 to registers because there is no simply way to sign extend 8bit
5459 quantities in caller saved registers on x86.
5461 * inssel-float.brg: set costs of some rules to 2 so
5462 that monobure always select the arch. specific ones if supplied,
5463 regardless of the order we pass the files to monoburg.
5465 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5467 * mini.c, mini-x86.c: since the magic trampoline for jumps
5468 can't patch the code directly, we do it as soon as the
5469 method gets compiled.
5471 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5473 * mini-x86.c, mini.h: introduce a new patching method
5474 to support CEE_JMP and tail calls.
5475 * mini.c: obey tail.call. Don't precompile methods target
5477 * tramp-x86.c: new trampoline code to handle methods
5478 reached through a jump.
5480 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5482 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5483 bit values to registers
5485 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5487 * mini.c (mono_compile_get_interface_var): share interface
5488 variables if possible.
5490 2003-05-16 Martin Baulig <martin@ximian.com>
5492 * debug-mini.c (mono_init_debugger): New function to initialize
5493 the debugger. This is not in the debugger since it needs to
5494 access some of mini's internals.
5496 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5498 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5500 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5502 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5503 for value type handling.
5505 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5507 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5508 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5510 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5512 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5513 the constructor through a proxy.
5515 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5517 * jit-icalls.c, inssel.brg: fixes to array element address
5520 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5522 * mini-x86.c (is_regsize_var): allocate pointer to registers
5524 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5526 * driver.c: fixed typo, added intrins to the set of optimizations
5527 tested with regressions.
5529 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5531 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5532 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5535 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5537 * inssel.brg: remove some common pop instructions without side effects
5539 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5541 * inssel-x86.brg: fixed thinko in int to double conversions.
5543 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5545 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5547 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5549 * inssel-long32.brg: two more missing instructions.
5551 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5553 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5556 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5558 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5561 * basic-float.cs: Added tests for negative zero.
5563 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5565 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5566 a couple of missing operations for long casts, with test cases.
5568 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5570 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5572 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5574 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5575 code size estimation.
5577 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5579 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5580 abstract methods (fix bug 42542)
5582 * aot.c: add ability to handle array types
5584 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5586 * mini.c: Call the _specific versions of the object allocation
5587 functions if possible.
5589 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5591 * driver.c: call setlocale ().
5593 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5595 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5598 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5600 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5602 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5603 wrappers (fix bug 42122)
5605 2003-05-04 Martin Baulig <martin@ximian.com>
5607 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5609 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5610 s/mini_set_defaults/mono_set_defaults/g.
5612 2003-05-04 Martin Baulig <martin@ximian.com>
5614 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5616 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5618 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5619 (reported by Don Roberts).
5621 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5623 * mini.c: temporarily work around two bugs for this release.
5625 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5627 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5628 that contains -export-dynamic and it makes using the ld script
5630 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5632 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5634 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5637 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5639 * mini.c: make sure leave calls all the needed finally blocks,
5640 even when the target jumps out of multiple exception clauses.
5642 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5644 * ldscript, Makefile.am: add linker script to reduce the number of
5645 exported symbols (should also fix the issues with libwine defining
5646 some of the same symbols in io-layer).
5648 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5650 * driver.c (mini_main): Avoid assertion when no file name is given on
5653 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5655 * driver.c: added --version/-V command line option.
5656 Added the inline optimization in the regression tests.
5658 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5660 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5661 to the type in the method signature (fixes bug#42134).
5663 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5665 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5667 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5669 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5671 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5673 * driver.c: fixed bug #42100.
5675 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5677 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5679 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5681 * mini.c: moved most of the code required to do inlining to its own
5682 function so it can be reused. Inline also ctors if appropriate.
5684 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5686 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5687 the runtime can call mono API functions.
5689 2003-04-27 Martin Baulig <martin@ximian.com>
5691 * debug-mini.c (mono_debug_init_method): Added
5692 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5693 send a notification to the debugger.
5695 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5696 running in the Mono Debugger, just pass the breakpoint number to
5697 mono_debug_init_method().
5699 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5701 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5703 * mini.c: allow some more unsafe compares.
5705 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5707 * mini-x86.c, Makefile.am: make distcheck works (partially from
5708 a patch by Richard Lee <r.h.lee@attbi.com>).
5709 * regset.c, regset.h: removed, they are unused.
5711 2003-04-25 Dick Porter <dick@ximian.com>
5713 * driver.c: Usage reports the name as 'mono' not 'mini'
5714 * exceptions-x86.c: Build and run on freebsd
5716 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5718 * Makefile.am: install the program with the 'mono' name and
5719 the library as libmono instead of mini and libmini.
5721 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5723 * driver.c: provide the APIs for the embedding interface of the old jit.
5725 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5727 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5729 2003-04-23 Martin Baulig <martin@ximian.com>
5731 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5733 * driver.c: Added `--debug' command line argument to enable
5736 2003-04-23 Martin Baulig <martin@ximian.com>
5738 * debug.[ch]: Removed. The code is now in
5739 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5741 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5744 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5746 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5748 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5751 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5752 mono_domain_finalize.
5753 (mini_method_compile): use mono_method_profile* if the the option is
5756 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5758 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5759 methods with their wrapper.
5761 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5762 methods with their wrapper.
5764 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5767 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5770 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5773 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5775 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5777 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5779 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5780 of the mempool. This is slightly faster and uses less memory
5782 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5784 * mini.c: avoid O(n) allocation for variables.
5786 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5788 * mini.c: handle items on the stack after inlining methods.
5790 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5792 * mini.c: make the method->opcode optimization dependent
5793 on MONO_OPT_INSTRINS and do it lazily.
5795 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5797 * driver.c: print overall results at the end of regression run.
5799 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5801 * inssel.brg: don't overwrite symbolic registers.
5803 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5805 * inssel-x86.brg: fix conversion from long to float.
5807 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5809 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5811 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5813 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5815 * driver.c: Added --print-vtable option as in the old JIT.
5817 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5819 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5821 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5823 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5825 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5827 * mini.c regalloc.c regalloc.h: Fix memory leak.
5829 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5831 * aot.c (mono_aot_get_method): register all used strings
5833 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5835 * mini.c: always intern strings references with ldstr at compile time.
5837 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5839 * Makefile.am: add BUILT_SOURCES.
5841 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5843 * driver.c: give a better error message when the assembly to execute
5844 doesn't have an entry point.
5846 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5848 * Makefile.am: added hack for automake
5850 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5853 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5855 22003-04-07 Martin Baulig <martin@ximian.com>
5857 * Makefile.am: Added Makefile.am.
5859 * debugger-main.c: Removed, this is now in the debugger where it
5862 * mini.pc.in: Call this package `mini' for the moment.