1 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
7 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
10 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
12 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
21 * mini-x86.c: Fix up stack overflow handling.
23 * exceptions.cs: Add new regression test.
25 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
27 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
28 mono_jit_thread_attach.
30 * mini.c (mono_method_to_ir): Verify called method is not abstract.
32 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
34 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
35 avoid calling constructors using callvirt.
37 * inssel.brg: Fix #74073.
39 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
41 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
42 compilation with non-GCC compilers.
43 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
44 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
46 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
48 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
49 klass->interface_offsets (will likely fix bug#74073).
51 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
53 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
55 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
57 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
58 to amd64_div_reg_size ().
60 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
62 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
64 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
66 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
68 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
70 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
72 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
74 * mini.c (mono_precompile_assembly): Load and precompile referenced
75 assemblies as well. Fixes #74015.
77 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
79 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
81 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
83 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
84 a lot of checks and (anyway) permissions cannot work until corlib is
87 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
89 * mini-ppc.c: fixed ABI issue on sysv/ppc.
91 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
93 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
94 calls (fixes bug#72824).
96 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
98 * mini.c: fix tail recursion elimination (see test in bug#73936).
100 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
102 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
103 some fp functions in sse2 mode.
105 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
107 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
109 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
111 * mini.h mini.c: Add mono_get_jit_tls_key ().
113 * mini-x86.c: Enable fast TLS support on windows.
115 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
117 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
118 * mini.c: Check for p/invoke method when generating code. If a
119 p/invoke method, or it's class, isn't decorated with [Suppress
120 UnmanagedCodeSecurity] then generate code to call System.Security.
121 UnmanagedDemand (only if the security manager is active).
123 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
125 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
126 last change as it seems to cause strange crashes.
128 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
130 * *.c: handle unsafe function pointers where needed.
132 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
134 * mini.c (mono_jit_free_method): Remove the fixme too.
136 2005-03-15 Miguel de Icaza <miguel@novell.com>
138 * mini.c: As discussed, make the code actually free the delegate
139 thunk now, to enable the debugging of delegate problems, use
140 MONO_DEBUG=1 when running Mono.
142 This takes also care of parts of the leaks as seen by Joe.
144 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
146 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
147 thread_tls_offset calculation.
149 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
151 * declsec.c: Reworked linkdemand checks for icall. The previous code
152 was using the declaration code (untrusted) and didn't work as expected
153 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
156 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
158 * iltests.il: Add new localloc test.
160 * mini-amd64.c: Handle large stack allocations the same way as on
161 windows if stack overflow handling is working.
163 * mini-amd64.c: Allocate the signal stack using mmap.
165 * mini.c (sigsegv_signal_handler): Fix reading of context.
167 * mini-exceptions.c: Fix up stack overflow handling.
169 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
171 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
173 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
175 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
177 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
178 tramp_init functions as they are no longer needed.
180 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
182 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
184 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
186 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
188 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
191 * mini-ops.h: Add OP_LMUL_IMM.
193 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
194 long mul/div opcodes as intrinsic.
196 * mini-amd64.c (emit_call): Handle the case when the callee might be
199 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
201 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
204 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
206 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
208 2005-03-09 Ben Maurer <bmaurer@ximian.com>
210 * mini.c (mono_codegen): Don't leak here, to help people running
213 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
215 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
216 conversions in sse2 mode.
218 * basic-float.cs: Add regression test.
220 * mini-amd64.c: Reenable sse2.
222 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
224 * mini-amd64.c: Disable sse2 until some regressions are fixed.
226 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
228 * driver.c: Copyright text should include 2005.
230 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
232 * cpu-amd64.md (load_membase): Fix more max lengths.
234 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
236 * cpu-amd64.md (load_membase): Fix max length.
238 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
240 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
242 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
243 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
245 * basic-float.cs: Add rounding regression test.
247 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
249 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
251 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
252 structures in registers for pinvoke wrappers.
254 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
256 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
258 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
260 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
261 wrapper to mono_jit_thread_attach.
263 * mini.c (mini_jit_thread_attach): New jit icall.
265 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
266 native->managed wrappers.
268 * exceptions.cs: Add new regression test.
270 * mini.c (optimize_branches): Check regions in the cbranch to throw
271 block case as well. Fixes #73242.
273 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
275 * mini.c: thread safety fixes.
277 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
279 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
280 patching stuff, since delegates use jump trampolines so there is
283 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
286 * tramp-amd64.c: Fix build.
288 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
289 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
291 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
292 Rename this to mono_arch....
293 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
295 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
297 * mini-amd64.c (emit_call): If both the caller and the callee is
298 guaranteed to have 32 bit addresses, emit a normal call.
300 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
302 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
303 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
304 method_ptr inside delegates.
306 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
308 * mini.c (mono_jit_free_method): Free the method info even if the native code is
309 invalidated. Fixes #73001.
311 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
313 * mini-x86.c: Only use stdcall for pinvokes on windows.
315 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
317 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
318 * mini-x86.c: remove unreliable __thread var offset detection,
319 use the correct accessors and enable by default.
321 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
323 * mini.c (mono_jit_free_method): Fix memory leak.
325 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
327 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
329 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
331 * cpu-amd64.md: Fix lengths of atomic opcodes.
333 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
335 * driver.c: try to not imply using ICU is any good.
337 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
339 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
340 functions as inline ops.
342 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
343 some Interlocked functions as inline ops.
345 * mini.c (move_basic_block_to_end): Fix bug in last patch.
347 * mini.h (MonoBasicBlock): Reorganize fields a bit.
349 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
351 * mini.c: Add support for OP_NOT_TAKEN.
353 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
354 structures in registers for pinvoke wrappers.
356 * mini-amd64.c: Fix warnings.
358 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
360 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
362 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
364 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
365 address instead of loading the address from it.
367 * mini-x86.c: Add support for returning small structs in registers
368 on Win32. Fixes part of #70864.
370 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
372 * trace.c (get_token): Improve error checking.
374 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
376 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
378 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
380 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
381 it can be reused for MonoClass.
382 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
385 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
387 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
388 instead of a MonoReflectionMethod. The method information wasn't used
389 when displaying SecurityException details (but will be now).
391 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
393 * Makefile.am : windows build fix.
395 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
397 * iltests.il: Add new regression test.
399 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
402 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
404 * mini.c: Moved linkdemand check into helper function check_linkdemand
405 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
408 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
410 * declsec.c: Added statistics counter for different kinds of
412 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
413 (and commented) declaration.
414 * mini.c: Added statistics counter for security Demand code
415 generation. Added display of security statistics.
417 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
419 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
420 Fix compilation errors under gcc-2.95.
422 2005-02-12 Ben Maurer <bmaurer@ximian.com>
424 * mini.c, driver.c: Use the new jit trampoline hashtable
426 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
428 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
430 2005-02-11 Martin Baulig <martin@ximian.com>
432 * debug-mini.c (mono_debug_close_method): Free the line number array.
434 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
436 * aot.c: Break up large methods into smaller ones. Share GOT slots for
439 * mini.h: Bump AOT file format version.
441 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
443 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
445 * declsec.h: Added macros to get/set lazyly initialized security
446 informations about assemblies. Added new enum for different type of
447 possible LinkDemand violation. Added function to check LinkDemands.
448 * mini.h: Added a field to MonoCompile to hold any security violation
449 detected when JITting a method (so it can be thrown later).
450 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
451 and CEE_CALLVIRT. Added code to throw exception at the end of
452 mini_method_compile (note: the exception is unhandled right now).
454 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
456 * mini.c, jit-icalls.c: use the managed implementation of
457 memset for initobj and memset, to avoid managed <-> unmanaged
460 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
462 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
463 optimization if it would need a GOT var.
465 * basic.cs: Add tests for constant propagation and switch statements.
467 * ssa.c: Fix out-of-range constant propagation and switch statements.
469 2005-02-09 <vargaz@freemail.hu>
471 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
473 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
475 * cpu-amd64.md (load_membase): Fix max length of load_membase.
477 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
479 * mini.c: update to new signature of mono_class_get_allocation_ftn().
481 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
483 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
484 arithmetic operations.
486 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
488 * mini-ppc.c: add a workaround for broken user code that
489 DllImports vararg functions with non-vararg signatures.
491 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
493 * mini.c (mono_jit_compile_method_inner): Add detection and a
494 meaningfull error message for assemblies written in Managed C++.
496 * tramp-amd64.c mini-amd64.h: Add support for
497 create_trampoline_from_token ().
499 * aot.c mini-x86.c abcremoval.c: Applied patch from
500 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
502 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
504 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
505 which takes a MonoImage/token as parameter instead of a MonoMethod.
507 * aot.c: Use the new trampoline for initializing vtables.
509 * aot.c: Add support for ldfld/stfld_remote wrappers.
511 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
512 rules for compare <MEM>, IMM.
514 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
516 * aot.c: Handle inherited finalizers correctly.
518 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
520 * inssel.brg (stmt): Add a missing _setup_... ().
522 * aot.c: Save some parts of the class state to the AOT file and use it
523 to recompute that state when a class is initialized.
525 * mini.c: Install AOT hooks into the runtime.
527 * mini.h: Bump AOT file format version.
529 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
532 * iltests.il: Add new test.
534 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
538 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
540 * mini.c: setup the statistical profiler in the thread attach
541 callback to cope with the new single thread code.
543 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
545 * mini-ppc.c: ensure we have enough room for the profiler
546 calls (fixed bug#72084).
548 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
550 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
553 2005-2-1 Massimiliano Mantione <massi@ximian.com>
555 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
557 2005-2-1 Massimiliano Mantione <massi@ximian.com>
559 * ssapre.c: Fixed an issue with down safety (this allows IronPython
560 to succesfully execute parrotbench).
561 * ssapre.h: Likewise.
563 2005-2-1 Massimiliano Mantione <massi@ximian.com>
565 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
566 variable for stores to method arguments (fixes a SSAPRE issue).
568 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
570 * mini.c: handle value types in dup, fixes gen-112.cs.
572 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
574 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
575 sequence for calls in dynamic methods to avoid thunks.
577 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
579 * mini.c: correctly remove dynamic methods from the hashtable.
581 2005-1-20 Massimiliano Mantione <massi@ximian.com>
583 * driver.c: Disabled SSAPRE until fix the bug that appears
584 in IronPython's parrotbench.
586 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
588 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
590 * mini.c (mono_method_to_ir): Revert the previous change.
592 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
595 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
596 mono_jit_info_table_find () etc. when running under valgrind.
598 * inssel.brg: Fix warnings.
600 * mini-exceptions.c: Fix warnings.
602 2005-01-31 Martin Baulig <martin@ximian.com>
604 * driver.c (compile_all_methods_thread_main): Don't try to compile
605 generic methods or anything which has type parameters.
607 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
609 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
611 * TestDriver.cs: Add --verbose flags.
613 * graph.c ssa.c: Fix 64 bit warnings.
615 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
616 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
619 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
620 variable not spotted by gcc.
622 * mini-amd64.c inssel-amd64.brg: Applied patch from
623 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
624 X86_COMPARE_MEMBASE opcodes.
626 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
628 2005-01-29 Ben Maurer <bmaurer@ximian.com>
630 * *: MonoMethod->signature might be NULL now. You *MUST* use
631 mono_method_signature.
633 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
635 * driver.c (compile_all_methods_thread_main): Compile the methods
636 without invoking cctors.
638 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
640 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
641 * basic-calls.cs: test for the above.
643 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
645 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
648 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
650 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
651 eagerly if it contains dynamic methods.
653 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
655 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
656 trace, it is now computed by an icall from trace_ips.
658 * mini-exceptions.c: Fix a warning.
660 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
662 * mini-exceptions.c: don't bother getting stack trace info if
663 it's not going to be used.
665 2005-01-27 Raja R Harinath <rharinath@novell.com>
667 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
670 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
672 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
674 * aot.c: Avoid calling mono_method_get_header () if not needed.
676 * mini.h: Bump AOT file format version.
678 * mini.c (mono_emit_native_call): Allocate a GOT var here.
680 * mini.c (mono_print_tree): Print more info for calls.
682 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
684 * declsec.h: Remove warning by adding missing include for marshal.h
686 2005-01-26 Martin Baulig <martin@ximian.com>
688 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
691 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
693 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
696 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
698 * aot.c (mono_compile_assembly): Fix a warning.
700 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
702 * declsec.c: Look for security attributes on the original MonoMethod
703 (and not the wrapped one). This fix permissions on icalls.
705 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
707 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
709 * mini.c (mono_allocate_stack_slots): Add a fixme.
711 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
713 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
715 * inssel.brg: optimize casts of sealed types (more
716 optimizations waiting for fixes in remoting).
718 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
720 * inssel.brg (stmt): Add another dummy rule.
722 * driver.c: Fix warnings.
724 * driver.c (mono_main): If running under valgrind, instruct glib to use
725 the system allocation functions so valgrind can track the memory
726 allocated by the g_... functions.
728 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
730 * mini-ops.h: Add OP_DUMMY_STORE opcode.
732 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
734 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
735 variables in try regions.
737 * mini.c (mini_method_compile): Don't disable optimizations on large
738 methods when AOT compiling.
740 * mini.c (mono_allocate_stack_slots): New arch independent method to
741 allocate stack slots. Not yet used.
743 2005-01-22 Ben Maurer <bmaurer@ximian.com>
745 * debug-mini.c (mono_debug_close_method): Plug some leaks.
747 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
749 * mini-ppc.c: make the branch info relative as the code
750 buffer can be reallocated.
752 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
754 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
755 * driver.c: Removed the AOT/security restriction. Now initialize the
756 security manager (in metadata) if --security is used.
757 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
758 rather than the pointer to declarative security, when AOT is used.
760 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
762 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
763 basic blocks, reduced intrinsic exception throwing code size.
765 2005-01-22 Miguel de Icaza <miguel@ximian.com>
767 * driver.c (mini_usage): Reorder the usage screen.
769 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
771 * mini.c (mono_resolve_patch_target): Fix warning.
773 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
775 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
778 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
780 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
781 breaks the amd64 build.
783 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
784 register allocation. Fixes #71454.
786 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
788 * arrays.cs: Add new regression test.
790 2005-1-20 Massimiliano Mantione <massi@ximian.com>
792 * ssapre.c: Turned usage of snprintf to GString.
793 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
794 (I left it on by mistake in my previous commit).
796 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
798 * mini.c, cfold.c, basic-calls.cs: preserve side effects
799 on cond branch optimization (fixes bug# 71515).
801 2005-1-20 Massimiliano Mantione <massi@ximian.com>
803 * abcremoval.c: Fixed bug 71062.
804 * abcremoval.h: Likewise.
806 2005-1-20 Massimiliano Mantione <massi@ximian.com>
808 * mini.c: Added a new functionality to optimize_branches, the removal
809 of useless basic blocks, and fixed some problem in the removal of
810 critical edges; some utility functions added for both purposes.
811 * ssapre.c: Added complex expression support, and fixed bug 70637.
812 * ssapre.h: Likewise.
813 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
815 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
816 * driver.c: Re-enabled SSAPRE.
818 2005-01-19 Martin Baulig <martin@ximian.com>
820 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
821 the result of mono_get_method_constrained().
823 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
825 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
828 2005-01-18 Geoff Norton <gnorton@customerdna.com>
830 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
831 be detected. Fixes #59296.
833 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
835 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
836 which can happen. Fixes #71361.
838 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
840 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
843 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
845 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
846 appdomain-unload.exe to fail.
848 * mini.c: Fix some memory leaks.
850 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
852 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
853 Fixed bug and sped up some codepaths.
855 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
857 * mini.c: Fix some memory leaks.
859 * exceptions.cs basic-long.cs: Add test for checked ulong->int
862 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
864 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
867 * iltests.il: Add regression test for #71320.
869 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
871 * mini.c (mono_codegen): Fix installation of profiler hooks.
873 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
875 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
877 * mini.h, mini.c, cfold.c: optimize access to enum
878 readonly fields, too. Eval conditional branches if possible
879 to perform unreachable code removal in more cases.
881 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
883 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
885 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
888 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
889 WinXP DEP. Fixes #71244.
891 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
893 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
895 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
897 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
899 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
901 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
904 * mini.h: Bump AOT version.
906 * mini.h (MonoCompile): Change exvar to a hash table.
908 * mini.c: Allocate a separate exvar for each handler block.
910 * mini.c: Get rid of the computation of filter_lengths, its not needed.
912 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
913 ex var with the pending exception and only throw if the two are equal.
916 * exceptions.cs: Add tests for rethrow and nested catch clauses.
918 * mini-x86.c: Fix warnings.
920 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
921 used by all the ports now.
923 * aot.c: Add write-symbols and save-temps options.
925 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
927 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
929 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
931 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
934 * tramp-s390.c: Check vtable slot belongs to the domain.
936 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
937 as per other platforms.
939 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
941 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
943 * driver.c: we don't run the Main() code in a subthread anymore.
945 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
947 * mini.c: added experimental rtc support in the statistical
948 profiler: if the user has the permission, more accurate statistics
949 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
950 The MONO_RTC value must be restricted to what the linux rtc allows:
951 power of two from 64 to 8192 Hz.
953 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
955 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
957 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
959 * mini-ppc.c: better icache flush for smp.
961 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
963 * mini-amd64.c (emit_move_return_value): Fix memory leak.
965 * mini-x86.c (get_call_info): Add the get_call_info () code from the
966 amd64 port, not yet used.
968 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
970 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
973 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
975 * driver.c: Added --security option to activate the security manager.
976 Right now this will allow code generation for declarative demands and
977 is disabled when AOT is specified.
978 * mini.c: Add code generation for declarative security demands.
979 * mini.h: Add mono_use_security_manager as an extern gboolean.
981 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
983 * aot.c (mono_compile_assembly): Speed up compilation a bit by
984 emitting more dense assembly code.
986 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
987 exception throwing stuff.
989 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
991 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
994 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
997 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1000 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1002 * tramp-*.c: Only patch vtable slots if the object is in the current
1003 domain. Fixes appdomain-unload.exe.
1005 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1007 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1010 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1012 * mini.c (reverse_branch_op): New helper function.
1014 * mini.c (optimize_branches): Run the new optimization only on
1015 platforms which support it. Also reverse all kinds of branches.
1017 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1019 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1022 * mini.c (optimize_branches): Reverse not-equals branches if the false
1023 bblock is a throw. This happens a lot of time with argument checking in
1026 * mini.c (mono_codegen): Add support for placing basic blocks after
1027 the function epilogue.
1029 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1032 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1034 * mini.c (setup_stat_profiler): Only set this up if the platform
1035 supports ITIMER_PROF.
1037 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1039 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1042 * inssel.brg: Fix a warning.
1044 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1046 * mini.c: added support for statistical profiler
1047 (run with: --profile=default:stat).
1049 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1051 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1053 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1055 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1056 related to global registers from the amd64 port.
1058 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1060 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1062 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1063 with global registers.
1064 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1066 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1068 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1070 * debug-mini.c (encode_value): Fix off-by-one.
1072 * aot.c (encode_value): Likewise.
1074 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1076 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1078 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1081 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1083 * aot.c (emit_method_info): Increase size of temp buffer.
1085 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1088 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1090 * aot.c (emit_method_info): Fix build.
1092 * aot.c: Further rework of the AOT file format to reduce the size of
1093 the method info data.
1095 * mini.h: Bump AOT file format version.
1097 2004-12-27 Martin Baulig <martin@ximian.com>
1099 * mini.c (mini_get_method): New static method; call
1100 mono_get_method_full() and mono_get_inflated_method().
1101 (mono_method_to_ir): Use mini_get_method() instead of
1102 mono_get_method_full().
1104 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1106 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1108 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1110 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1112 * inssel-amd64.brg: Add some optimization rules.
1114 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1116 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1117 standard not GC'd stuff is fine.
1119 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1121 * aot.c: Rework the AOT file format to get rid of most of the global
1122 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1124 * mini.h: Bump AOT file format version.
1126 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1128 * mini.h: Bump AOT file format version.
1130 * aot.c (mono_aot_is_got_entry): New function to determine if an
1131 address is inside a GOT.
1133 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1135 * cpu-pentium.md: Increase the maximum size of some instructions which
1136 might involve a got access.
1138 * mini.c (get_method_from_ip): Another debug helper function.
1140 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1141 when got var accesses are created during the decompose phase.
1143 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1145 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1146 argument mini_compile_method and to MonoCompile, and use this to
1147 determine whenever a given method is compiled for AOT. This allows the
1148 other methods compiled during AOT compilation to be free of AOT stuff,
1149 so the backends does not need to add special support for them by
1150 creating a fake GOT etc.
1152 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1155 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1157 * mini.c (mono_method_to_ir): It turns out that some of the
1158 x-appdomain wrappers are lax with types, so just ignore this for
1161 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1162 at the vtable->klass. If it is non-shared code we can just use the
1165 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1167 * mini-ppc.c: access MonoDomain from tls, too.
1169 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1171 * declsec.c: Removed unused variable (and related warning ;-)
1173 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1175 * iltests.il: New test for LDELEMA on an array of ref types.
1177 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1178 all ldelema's on reftypes.
1179 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1180 it was the wrong place to put it.
1182 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1183 register to pop to make this cleaner, at the request of Paolo.
1185 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1187 * mini-ops.h (OP_GETHASHCODE): New op.
1189 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1191 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1194 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1197 * mini-x86.c (mono_arch_output_basic_block): Rather than
1205 The first is 3 bytes while the second is 1. This saves 36 kb on
1206 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1207 see a small boost because of icache locality.
1209 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1211 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1213 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1214 started code sharing with the generic code.
1216 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1218 * mini-ppc.c, cpu-g4.md: added code for direct access to
1221 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1223 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1224 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1227 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1229 * declsec.c|h: Added functions to cache the declarative stack modifiers
1230 in MonoJitInfo and to create a security frame from a MonoJitInfo
1232 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1233 created. Register internal calls for System.Security.SecurityFrame::
1234 _GetSecurityFrame and _GetSecurityStack.
1235 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1236 the definitions for the new stack walk/callback mechanism.
1237 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1238 first security frame for LinkDemands and InheritanceDemands) and
1239 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1241 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1242 walk initialization (lupus).
1244 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1246 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1248 (handle_loaded_temps): Do not create a temporary variable for
1249 things that we know are temps. They will never be modified.
1250 (mono_spill_call): Set MONO_INST_IS_TEMP
1251 (mono_emulate_opcode): ditto
1253 (mono_method_to_ir.CEE_DUP): ditto
1255 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1257 * mini.c (type_to_eval_stack_type): Make this handle the void type
1258 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1259 (emit_tree): use ip_in_bb to special case some common idioms
1260 Update all callers to pass in the IP.
1261 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1263 This gives us a nice 2% speedup in mcs bootstrap.
1265 * mini-x86.c (peephole_pass): Peephole pass to make
1274 * mini.c (ip_in_bb): new method.
1275 (mono_method_to_ir): use this method rather than doing the hash
1278 * linear-scan.c (mono_linear_scan): When expiring actives, you
1279 don't need to keep around variables that expire on this
1280 instruction. This makes it so that:
1283 store (ebx add (ebx, 1))
1287 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1289 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1290 combination to avoid doing two copies. Fix up problems with previous
1293 * mini.c: Fix 64 bit warnings.
1295 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1297 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1299 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1300 changes from the x86 code.
1302 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1304 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1306 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1307 throwing code to reduce its size, unify the AOT and non-aot code and
1308 get rid of relocations in the AOT case.
1310 * mini-x86.h mini.c exceptions-x86.c
1311 (mono_arch_get_throw_corlib_exception): New arch specific function to
1312 raise corlib exceptions which doesn't require relocations in the
1315 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1317 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1319 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1322 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1325 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1327 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1328 with add function when used from Inc/dec atomic
1329 functions. Re-enabled optimization on x86.
1330 * mini-ops.h: renamed atomic_add functions to
1331 allow _add to match the Interlocked::Add and
1332 _add_next to match Interlocked::Inc/Dec.
1334 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1336 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1337 linking of BBs to the end BB, and enabled SSAPRE also with
1338 consprop and copyprop (which was prevented by that bug).
1340 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1342 * mini-x86.c: disabling the Interlocked optimizing code.
1344 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1346 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1349 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1351 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1352 interlocked optimization due lack of support on x86, rewrote
1353 exchange to take into account that base may be in eax.
1355 xsp works again; activated Interlocked optimizing code.
1357 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1359 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1361 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1363 * mini-ops.h: Add new opcodes.
1365 * mini.h: Add new patch types. Add got_var to MonoCompile.
1367 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1368 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1369 make it work with all kinds of patchable code.
1371 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1372 address of the GOT, and referencing entries in the GOT.
1374 * mini.c: Add code to load the GOT address if needed by an opcode.
1376 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1377 independent AOT code on the x86 using an elf-style Global Offset Table.
1379 2004-12-14 Raja R Harinath <rharinath@novell.com>
1381 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1383 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1385 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1388 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1390 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1391 of Interlocked:Increment/Decrement/Add as inline ops.
1392 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1394 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1396 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1397 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1399 2004-12-12 Duncan Mak <duncan@ximian.com>
1401 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1402 again. `patch_info->table_size' is no longer valid after Zoltan's
1405 2004-12-12 Martin Baulig <martin@ximian.com>
1407 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1408 if we are the "real" method, ie. not an inlined method inside it.
1410 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1412 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1413 before we look in the special fields table. This fixes
1414 ../tests/thread-static-init.cs.
1416 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1418 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1419 for Array get_Rank and get_Length. Fixes bug #70465.
1421 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1423 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1424 separate structure to reduce the size of MonoJumpInfo.
1426 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1428 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1430 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1432 * mini.c (mini_get_inst_for_method): Changed to allow ports
1433 to return a MonoInst instead of opcode
1434 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1436 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1437 Allow ports to return a created MonoInst instead of op-code, will enable
1439 (renamed mini_get_opcode_for_method to better reflected the functionality)
1441 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1443 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1445 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1447 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1450 2004-12-08 Martin Baulig <martin@ximian.com>
1452 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1453 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1455 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1457 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1460 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1463 2004-12-08 Raja R Harinath <rharinath@novell.com>
1465 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1467 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1469 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1470 bug introduced by the previous patch.
1472 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1474 * mini-ppc.c, objectc.cs: handle large structs passed by value
1477 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1479 * mini-ppc.c: OP_ARGLIST implementation from
1480 Geoff Norton <gnorton@customerdna.com>.
1482 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1484 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1485 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1487 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1489 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1491 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1493 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1496 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1498 * mini-sparc.c: Zero out localled-ed memory.
1500 * iltests.il: Add tests for zeroing out localloc-ed memory.
1502 2004-12-04 Martin Baulig <martin@ximian.com>
1504 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1505 mono_method_get_signature_full().
1507 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1509 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1510 and some utility functions (always for SSAPRE), integrated SSAPRE.
1512 * driver.c: Added ssapre option.
1513 * ssa.c: Small fix on OP_ARG handling.
1514 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1515 * Makefile.am: Likewise.
1517 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1519 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1522 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1525 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1527 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1529 * cpu-s390.md : Increase instruction length of oparglist.
1531 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1533 2004-11-30 Martin Baulig <martin@ximian.com>
1535 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1536 virtual generic methods. We call a special helper_compile_generic_method()
1537 icall to retrieve the method from the vtable, inflate and compile
1538 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1540 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1542 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1544 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1546 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1548 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1551 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1553 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1554 platforms with PIC aot.
1556 2004-11-28 Martin Baulig <martin@ximian.com>
1558 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1561 2004-11-28 Martin Baulig <martin@ximian.com>
1563 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1564 the result of mono_type_get_underlying_type() to check whether
1567 2004-11-26 Martin Baulig <martin@ximian.com>
1570 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1573 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1575 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1576 the same way as the other arguments so they won't get clobbered.
1578 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1579 calls through R11 since it is clobbered by the trampoline code.
1581 2004-11-26 Raja R Harinath <rharinath@novell.com>
1583 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1584 pick up in-tree mscorlib.dll.
1586 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1588 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1590 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1591 runtime data/code are now stored in a table similar to the GOT in ELF.
1592 This allows the code itself to be position independent.
1594 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1597 * aot.c: Attach ELF type (object/function) directives to all global
1600 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1602 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1604 * mini-amd64.h: Turn on PIC AOT code.
1606 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1607 returning the offset within an OP_AOTCONST instruction where the GOT
1608 offset needs to be added.
1610 * mini.h: Bump AOT file format version.
1612 2004-11-25 Martin Baulig <martin@ximian.com>
1614 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1615 uninflated generic methods.
1617 2004-11-25 Martin Baulig <martin@ximian.com>
1619 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1621 2004-11-24 Martin Baulig <martin@ximian.com>
1623 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1624 original klass (this only applies for generic instances).
1626 2004-11-24 Martin Baulig <martin@ximian.com>
1628 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1629 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1632 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1634 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1635 localloc. Fixes #69678.
1637 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1639 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1641 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1642 used SSE registers on pinvoke calls. Fixes #69774.
1644 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1646 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1647 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1649 2004-11-23 Raja R Harinath <rharinath@novell.com>
1651 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1652 Refer directly to the mcs/ tree.
1654 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1656 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1657 Check if a trampoline for a synchronized method is required.
1659 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1661 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1662 with localloc if needed. Throe arithmetric exception in
1663 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1664 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1666 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1668 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1669 types before switching on type. Fixes #69622.
1671 2004-11-19 Raja R Harinath <rharinath@novell.com>
1673 * Makefile.am (check-local): New. Integrate into 'make check'.
1674 (MCS,RUNTIME): Define using in-tree mono and mcs.
1676 (%.exe): Use $(ILASM).
1678 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1680 * mini-ppc.c: adjust initial prolog size (bug #69691).
1682 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1684 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1687 2004-11-17 Raja R Harinath <rharinath@novell.com>
1689 * Makefile.am (clean-local): Rename from 'clean'.
1691 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1693 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1694 to mono_arch_is_int_overflow.
1695 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1698 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1700 * declsec.c|h: New files to support declarative security attributes.
1701 Added function to check if a method has (applicable) security.
1702 * mini.c|h: Add check for declarative security attributes in
1703 mono_method_check_inlining.
1704 * Makefile.am: Added declsec.c and declsec.h to the build.
1706 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1708 * mini.c, mini.h: update to keep dynamic code info per-domain.
1710 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1712 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1713 (mini_init): Get rid of it from here too.
1715 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1717 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1718 implemented OP_RETHROW (patch by Geoff Norton
1719 <gnorton@customerdna.com>).
1721 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1723 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1724 between appdomains. Fixes appdomain-unload on PPC.
1726 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1728 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1729 mini-exceptions.c: handle the new wrapper types.
1730 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1731 token value as a MonoClass* when compiling a wrapper.
1732 mono_jit_create_remoting_trampoline now takes an additional
1733 MonoRemotingTarget parameter.
1735 2004-11-10 Martin Baulig <martin@localhost>
1737 * mini.c (mono_method_to_ir): Use `generic_container->context'
1738 rather than creating a new one.
1740 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1742 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1744 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1746 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1748 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1749 the experimental aot cache stuff.
1751 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1753 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1754 mini-exceptions.c: update to exception clause structure changes.
1756 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1758 * exceptions-x86.c (throw_exception): Fix warnings.
1760 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1763 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1765 * exceptions-sparc.c (get_throw_exception): Really fix this.
1767 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1769 * tramp-*.c: we no longer support icalls without wrappers, so
1770 a bit of code can be removed here
1772 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1774 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1777 * cpu-sparc.md: Add op_rethrow.
1779 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1781 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1783 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1784 * mini-ops.h: Add OP_RETHROW.
1786 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1788 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1790 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1792 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1793 Makes the output much easier to read
1795 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1797 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1798 prevents another huge leak when compiling with ssa. Secondly, the
1799 performance of doing this rather than freeing the lists is much
1800 better. GList does a lock every time you allocate a list link,
1801 so that it can use a memory pool. So, it is better to just use
1802 a memory pool of our own.
1804 * ssa.c, linear-scan.c: replace g_list_remove_link with
1805 g_list_delete. The remove one does not free the GList, so we were
1806 leaking memory. On -O=all --compile-all with corlib, this cut down
1807 3 MB of allocations.
1809 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1811 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1813 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1815 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1816 into a new function mono_create_jit_trampoline ().
1818 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1820 * trace.c (get_spec): Allow tracing of classes without a namespace.
1822 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1824 * mini.c: Fix pointer overwrite in mini_method_compile.
1826 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1828 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1829 The darwin ABI needs some special handling for 1 and 2 byte structs
1830 Lets use lbz/lhz instead of lwz everywhere.
1831 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1832 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1833 Use stb/sth for the former, and put the latter always on stack instead of in
1836 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1838 * trace.c (is_filenamechar): Add '_'.
1840 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1842 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1844 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1846 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1848 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1849 depends on libmonogc. Fixes #68805.
1851 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1853 * mini.c (mono_jit_free_method): Provide extra information for
1854 this error. Currently this leaks, but will be turned into a
1855 developer option in the future.
1857 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1859 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1861 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1863 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1864 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1865 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1867 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1869 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1870 trampolines for AOT code.
1872 2004-10-22 <vargaz@freemail.hu>
1874 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1875 constructed types. Fixes #68136.
1877 2004-10-21 Martin Baulig <martin@ximian.com>
1879 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1880 if it returns true, unwind the stack to the call instruction.
1882 2004-10-21 <vargaz@freemail.hu>
1884 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1886 * mini.h: Bump AOT version number.
1888 * objects.cs: Add another test for unbox trampolines.
1890 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1893 2004-10-20 <vargaz@freemail.hu>
1895 * driver.c: Add SHARED to the set of optimizations tested.
1897 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1899 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1902 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1904 2004-10-20 Martin Baulig <martin@ximian.com>
1906 * mini-exceptions.c (mono_handle_exception): Call
1907 mono_debugger_handle_exception() to tell the debugger about
1908 catch/finally clauses.
1910 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1912 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1914 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
1917 2004-10-15 Geoff Norton <gnorton@customerdna.com>
1919 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
1920 methods as their native size, fixed bug #57543, #57545.
1921 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
1922 This saves a temporary register and mullw call down into 1 (minor perf
1923 increase for cases like sum = sum * 5; This use to translate into:
1926 It now translates to
1929 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
1931 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
1934 2004-10-11 Martin Baulig <martin@ximian.com>
1936 * mini.c (mono_method_to_ir): If we're a generic method, get the
1937 MonoGenericContainer from our MonoMethodNormal and create a
1938 MonoGenericContext from it.
1940 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
1942 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
1944 * basic-long.cs: Add test for checked i8->i2 cast.
1946 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
1948 * inssel-ppc.brg: added a couple of speedup rules.
1950 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
1952 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
1953 to speed up rebuilds.
1955 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1957 * mini-s390.c: Minor fix to OP_OR_IMM.
1959 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
1961 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
1962 better. Fixes appdomain-unload.exe on sparc.
1964 2004-10-02 Massimiliano Mantione <massi@ximian.com>
1966 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
1967 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
1970 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
1972 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
1974 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
1976 * mini.c: Always generate a field read/write wrapper for members
1977 of the class MarshalByRefObject since the actual instance could
1980 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
1982 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
1984 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
1986 * driver.c mini.h trace.c: Move the setting of the main assembly into
1987 a separate function called mono_trace_set_assembly () and call it after
1988 actually loading the main assembly. Fixes #66872.
1990 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
1992 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
1993 using the code manager.
1995 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
1997 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
1999 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2001 * cpu-amd64.md: Fix bug in previous patch.
2003 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2006 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2008 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2009 mini-exceptions.c: updates for changed stack walk interface.
2011 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2013 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2015 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2017 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2019 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2021 * driver.c (mini_regression_list): Do not call mono_assembly_close
2022 since assemblies can't be unloaded.
2024 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2026 * cpu-amd64.md: Fix more instruction lengths.
2028 * cpu-amd64.md: Fix lengths of some instructions.
2030 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2032 * inssel.brg: Make the array ldelema check aot friendly.
2034 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2036 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2038 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2040 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2042 * mini-x86.c: Fix build.
2044 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2045 mono_type_get_underlying_type () helper function to simplify code.
2047 2004-09-09 Martin Baulig <martin@ximian.com>
2049 * mini-amd64.c: Don't access `type->data.klass' directly, call
2050 mono_class_from_mono_type() instead since the type may be a
2053 2004-09-09 Martin Baulig <martin@ximian.com>
2055 * mini-amd64.c (get_call_info): Fix support for generic instances.
2056 (add_valuetype): Use mono_class_from_mono_type() to get the class
2057 since we can be a generic instance.
2059 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2061 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2063 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2065 * liveness.c: reset spill costs on each scan: bug 62107
2067 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2069 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2070 unnecessary line that doesn't compile
2072 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2074 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2075 trampolines, make them call an error function so people can fix their
2078 2004-09-06 Martin Baulig <martin@ximian.com>
2080 * mini.c (mono_method_to_ir): When initializing locals, handle a
2081 generic instances like a valuetype if it's a valuetype and like a
2082 class if it's a class.
2084 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2086 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2087 stack. Fixes #64674.
2089 * exceptions.cs: Add test for unwinding of call arguments.
2091 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2093 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2094 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2095 set the carry/borrow flag). The sparc and s390 implementations
2096 can now use optimized versions (and simplify the code). ppc bugfixes.
2098 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2100 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2102 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2104 * inssel-amd64.brg: Remove leftover 32 bit rule.
2106 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2108 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2110 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2111 mono_arch_find_jit_info functions into a new function. Fix a memory
2114 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2117 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2119 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2122 * exceptions.cs: Add array size tests.
2124 * mini.c: Allocate a separate icall wrapper for each arity of
2125 mono_array_new_va. Fixes #59509.
2127 * exceptions.cs: Add testcase for 64578.
2129 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2131 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2133 2004-09-02 Martin Baulig <martin@ximian.com>
2135 * mini.c (mono_method_to_ir): When initializing the locals, call
2136 handle_initobj() on the generic instance itself, not its
2139 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2141 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2142 MonoJitInfo for dynamic methods.
2144 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2146 * mini.c: Add support for freeing JIT data for dynamic methods.
2148 2004-09-01 Martin Baulig <martin@ximian.com>
2150 * mini-x86.c (is_regsize_var): Added support for generic
2152 (mono_arch_emit_prolog): Make this compile again, use
2153 `x86_push_imm_template (code)'.
2155 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2157 * mini-x86.c: make all push_imm instructions that get
2158 patched always emit the long form
2160 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2162 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2163 in a per-domain hash.
2165 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2168 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2170 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2173 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2176 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2177 Beginnings of SSE2 support.
2179 * exceptions.cs: Add more tests for checked int<->uint casts.
2181 2004-08-28 Martin Baulig <martin@ximian.com>
2183 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2187 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2188 Handle generic instances recursively.
2190 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2192 * iltests.il: test for conv.u8 on a constant
2194 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2196 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2197 LCONV_x4 (shrun_32 (membase)).
2199 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2201 * inssel-x86.brg: c&p rules for push/setret of long
2203 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2205 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2206 compare (regvar, base)
2208 * inssel-x86.brg: more burg love
2210 * inssel.brg: more cleanup
2212 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2214 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2216 * basic-long.cs, basic-calls.cs: new tests for optimization.
2218 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2220 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2223 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2225 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2227 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2229 * inssel.brg (mini_emit_memcpy): use
2230 NO_UNALIGNED_ACCESS to disable memcpy optimization
2232 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2234 * mini-amd64.c: Handle generic types in various places.
2236 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2238 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2240 * mini.c (handle_box): Fix warning.
2242 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2244 * mini-amd64.h: Enable the emit_state optimization.
2246 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2248 * mini-amd64.c: Add some new 64 bit peephole opts.
2250 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2252 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2254 * mini-amd64.c: Register allocator fixes.
2256 * mini.c: Add an optimization to emit_state to avoid allocation of new
2257 registers on some platforms.
2259 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2261 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2263 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2264 allocation. Fixes #63085.
2266 * basic-long.cs: Add new regression test.
2268 * mini-amd64.c: Register allocator improvements.
2270 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2272 * mini-amd64.c (read_tls_offset_from_method): Add another code
2275 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2276 instruction sequence for nullifying class init trampolines.
2278 * objects.cs: Add new regalloc test.
2280 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2282 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2284 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2286 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2289 * driver.c: Fix profiling after TLS changes.
2291 * driver.c (mono_main): Set mono_stats.enabled if needed.
2293 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2296 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2298 * mini-x86.c: use a 1 op rather than a 2 op tls access
2299 instruction -> faster.
2301 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2303 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2306 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2308 * exceptions-sparc.c (throw_exception): fix typo
2310 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2312 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2313 set tree->dreg correctly with tls. Allow any
2314 register to be used.
2316 * mini-x86.c (read_tls_offset_from_method): add new code
2317 generation pattern seen with GCC.
2320 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2322 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2323 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2324 exceptions-sparc.c: fix some performance issues in exception
2325 handling and setting of the stack trace for exceptions that were
2328 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2330 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2333 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2336 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2338 This patch inlines tls access, when possible.
2340 * mini.h: new arch functions for TLS intrinsics.
2341 All platforms updated with a stub.
2343 * mini.c: use the new intrinsics
2345 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2346 arch specific intrinsic for tls variables
2348 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2350 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2353 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2355 * mini.c: thread local allocation
2357 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2359 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2361 * Makefile.am: Link against the static version of libmonogc.
2363 * Makefile.am: Link the static versions of the convenience libraries
2364 into the mono executable.
2366 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2368 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2370 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2371 on integer overflow.
2373 * mini-amd64.c: Reorganize function call code.
2375 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2377 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2379 * inssel-x86.brg: use xor eax,eax.
2381 * basic.cs: new tests
2383 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2385 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2386 in exception throwing code.
2388 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2390 * inssel-x86.brg: use xor esi,esi.
2392 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2394 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2395 can trace methods compiled during mini_init () too.
2397 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2400 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2402 * Makefile.am: static link on x86 (r=zoltan)
2404 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2406 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2407 code since it causes some programs to fail.
2409 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2411 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2413 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2415 * mini.c: ovfops_op_map - add STACK_OBJ case for
2417 * basic.cs: add test_0_pin_string as test
2420 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2422 * Makefile.am: build C# if srcdir != builddir
2424 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2426 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2427 fall-through blocks.
2429 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2431 * driver.c: enable loop by default again and include abcrem in -O=all.
2433 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2435 * iltests.il: Add some localloc tests.
2437 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2439 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2442 * inssel-amd64.brg: Add some optimizations.
2444 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2447 * Makefile.am: Statically link mono against libmono on AMD64.
2449 * mini-amd64.c inssel-amd64.brg: Optimizations.
2451 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2453 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2455 * tramp-amd64.c: Patch calling code in trampolines.
2457 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2459 * mini-amd64.c: pinvoke struct passing fixes.
2461 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2463 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2464 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2466 2004-08-05 Duncan Mak <duncan@ximian.com>
2468 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2471 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2473 * mini-amd64.c (emit_move_return_value): Move return value for normal
2476 2004-08-05 Martin Baulig <martin@ximian.com>
2478 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2479 `type->type'; just modify `type' itself when dealing with enums
2480 and generic instances.
2481 (check_call_signature): Make `simple_type' a `MonoType *'.
2483 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2485 * mini.c: Use OP_PADD to add offsets to addresses.
2487 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2489 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2491 * mini-sparc.c (mono_arch_emit_epilog): fix check
2492 for folding last op into restore instruction
2494 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2496 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2497 helper methods using the code manager.
2499 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2501 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2503 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2505 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2506 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2508 * mini-s390.c: fix tail processing
2510 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2512 * mini-ppc.c: mul.ovf.un exception name fix.
2514 2004-08-03 Martin Baulig <martin@ximian.com>
2516 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2517 instances; before jumping to `handle_enum', also modify `ptype'.
2519 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2521 * cpu-sparc.md: fcall maximal length too small.
2523 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2525 * mini-amd64.c mini.h: Add initial support for passing/returning
2526 structures to/from pinvoked methods.
2528 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2530 * mini-ppc.c: reg allocator fix.
2532 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2534 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2536 * inssel.brg: Optimize memset on 64 bit machines.
2538 * mini-amd64.c: Fix some vararg cases.
2540 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2542 * mini-s390.c: Corrected macro in emit_float_to_int
2544 * s390-abi.cs: Tests to exercise the s390 ABI
2546 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2548 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2551 * basic.cs: Add a test for add.ovf.un.
2553 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2555 * mini-sparc.c: add case for OP_IDIV_UN
2557 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2559 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2561 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2563 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2565 * basic.cs: regression tests.
2567 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2570 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2572 * basic.cs: Add a new test.
2574 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2575 and AOT. Various fixes and optimizations.
2577 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2579 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2581 * mini-ppc.c: make sure temp regs are not used for global reg
2584 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2586 * cpu-sparc.md: conv_i8 fix for 64bits
2588 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2590 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2592 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2593 add opcode for cmp BYTE PTR [eax], imm.
2595 * inssel.brg: Make memcpy and memset takes bases.
2597 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2599 * *-amd64.*: More AMD64 work.
2601 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2603 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2604 add a compare-not-equal opcode.
2606 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2608 * mini.c: Use mono_init_from_assembly instead of mono_init.
2610 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2612 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2614 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2616 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2618 * inssel.brg: 64 bit fixes.
2620 * mini.h (MonoCallInst): Add some AMD64 specific data.
2622 * mini.h: Add some OP_P opcodes.
2624 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2626 * basic.cs: tests for 61797 and 61740
2628 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2630 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2631 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2633 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2635 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2637 * *-amd64*.*: Ongoing AMD64 work.
2639 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2641 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2643 * *-amd64*: Ongoing AMD64 work.
2645 * mini-arch.h: Add AMD64 support.
2647 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2649 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2651 * mini-ops.h: Add new opcodes.
2653 * Makefile.am: Add AMD64 support.
2655 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2656 rules into the inssel-long*.brg files.
2658 * *-amd64.*: Add beginnings of AMD64 backend.
2660 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2662 * mini.c (print_dfn): commenting out the code that prints
2663 the cil. With -O=deadce, this makes -v -v crash.
2665 * cpu-pentium.md: make checkthis have a length of 2
2667 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2669 * mini-sparc.h: fix implementations of __builtin
2670 functions for Sun compiler for V9.
2672 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2674 * mini.c: use the new stelem.ref wrapper
2675 * exceptions.cs, arrays.cs: new stelem.ref tests
2677 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2679 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2680 new XSP should work with these changes).
2682 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2684 * inssel-{long32,x86,}.brg: trivial optimizations.
2686 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2688 * mini.c: load value when emitting box operation in
2691 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2693 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2694 is one byte shorter than cmp DWORD PTR [eax], 0.
2696 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2698 * inssel-ppc.brg: arguments on the stack are always
2699 relative to the stack pointer (spotted by Neale Ferguson).
2701 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2703 * exceptions-x86.c: delay appending the method name to the trace until
2704 after mono_jit_info_table_find is called, as this gets the real
2707 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2709 * aot.c: register roots
2711 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2713 * aot.c : I could just use PLATFORM_WIN32 flag.
2715 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2717 * aot.c : Reverting the previous fix. This time it broke linux build.
2719 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2721 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2723 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2725 * mini.c (handle_stack_args): Remove some more debugging code.
2727 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2729 * driver.c mini.h aot.c: Allow additional options to be specified with
2730 --aot and pass them to mono_compile_assembly.
2732 * aot.c: Add experimental code to AOT compile all loaded assemblies
2733 on demand and save the code into a cache in the filesystem.
2735 * aot.c: Add support for more wrapper methods.
2737 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2740 * cpu-*.md: Remove removed opcodes.
2742 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2743 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2744 related icalls to marshal.c.
2746 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2748 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2750 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2752 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2754 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2755 * liveness.c: If liveness is recomputated we need to reset the information
2756 for each variable. This way, if the liveness range has been narrowed
2757 by optimizations that happened after the last computation, we can return
2760 For example, if you have
2765 // Tons of code that does not affect i
2771 i = 0 is dead code and will be removed by SSA. However, when
2772 linear scan gets to the code, i will still appear to be live
2773 throughout the entire block. This prevents good register allocation.
2775 2004-07-06 Martin Baulig <martin@ximian.com>
2777 * debug-mini.c (mono_debug_init_method): Allow
2778 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2779 (mono_debug_add_icall_wrapper): New method.
2781 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2783 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2785 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2788 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2790 * aot.c (mono_aot_load_method): Fix loading of debug info.
2792 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2794 * aot.c: Add logging support.
2796 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2798 * mini.h: Add prototype for mono_print_method_from_ip.
2800 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2802 * inssel.brg: 64 bit fixes.
2804 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2807 * Makefile.am: Add SPARC64 support.
2809 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2811 * aot.c: Fix alignment problems on 32 bit platforms.
2813 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2815 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2818 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2821 * mini.h: Bump AOT file version. Some 64 bit fixes.
2823 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2825 * inssel-sparc.brg: Add new rule to avoid register moves.
2827 * inssel.brg: Add ldind_to_load_membase helper function.
2829 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2831 * mini.c: OffsetToStringData intrinsic.
2833 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2835 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2837 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2840 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2841 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2843 * mini.c: reinstated mono_compile_get_interface_var()
2844 on x86, too, since the change breaks the Gtk# build there as well.
2846 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2848 * driver.c: remove loop from the default optimizations: it seems to
2849 interact badly with some of the other options (see bug #60613).
2851 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2853 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2854 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2856 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2858 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2859 vararg-using methods.
2861 2004-06-21 Martin Baulig <martin@ximian.com>
2863 * mini/mini-exceptions.c
2864 (mono_handle_exception): Added `gpointer original_ip' argument.
2865 After calling mono_unhandled_exception(), call
2866 mono_debugger_unhandled_exception() and if that returns true,
2867 restore the context and return.
2869 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2871 * mini-ppc.c: prefer the use of relative branches so
2872 they won't need to be patched in aot code (patch from Patrick Beard).
2874 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2876 * aot.c: patch from Patrick Beard to make the output assembly
2877 more correct for the MacOSX assembler. Small tweak to
2878 generate sane images on Linux/PPC, too.
2880 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2882 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2883 case until bug #59509 is fixed (shows up in #60332).
2885 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2887 * mini.c: make sure the needed wrappers are compiled, too, with
2890 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2892 * driver.c: remove NPTL reference in --version output.
2894 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2896 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2897 generate valid assembly for the Mach-O assembler.
2899 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2901 * driver.c: don't include abcrem in the all optimization specifier
2902 since it slows down jit compilation too much for now.
2904 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2906 * mini.c: use BIGMUL only if both operands have the same signage.
2907 * iltests.il: Test for bug 60056. (errors related to signage in
2912 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2914 * mini.c, aot.c: memory leak fixes.
2916 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
2918 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
2920 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
2922 * Makefile.am: remove the -static hack completely, it links in
2923 statically glib as well.
2925 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
2927 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
2928 * exceptions.cs: make it compile with new mcs/csc.
2930 2004-06-03 Massimiliano Mantione <massi@ximian.com>
2931 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
2932 and added relevant test case.
2934 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
2936 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
2937 regressions in gtk-sharp.
2939 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
2941 * exceptions.cs: New regression tests.
2943 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
2945 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
2947 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
2949 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
2951 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
2953 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
2955 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
2957 * mini.c (mono_jit_runtime_invoke): Init class in this
2958 method instead of trusting mono_jit_compile_method to
2959 do the work (because wrappers can be in object class)
2961 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
2963 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
2965 * basic-long.cs: New regression test.
2967 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
2969 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
2972 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
2974 * Makefile.am: fix miguel's change to build mono statically against
2975 libmono (track build dependencies).
2977 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2979 * cfold.c: Some glib versions do not have G_MININT32.
2981 2004-05-26 Massimiliano Mantione <massi@ximian.com>
2983 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
2984 with precision of tan, atan, sin and cos, and implemented related
2985 regressions tests (fixes bug 54467, but one new problem appeared and
2988 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
2990 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
2992 * exceptions.cs: Add test for constant folding && division by zero.
2994 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
2995 since driver.c is in libmono too, so the optimization was useless.
2997 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
2998 variable to driver.c so the compiler can emit more efficient code to
3001 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3003 * Makefile.am: don't distribute generated inssel.[ch] files.
3005 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3007 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3008 into the default appdomain. Fixes #58707.
3010 * jit-icalls.c: Remove the broken approximation for truncl, doing
3011 no conversion is better.
3013 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3016 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3018 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3019 of the mcrxr instruction which is not available on some processors
3020 even if it's documented to be. Implement add and sub overflow correctly
3021 (still not complete for long unsigned). Speed up icalls a bit.
3023 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3025 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3026 we run .cctor in the current domain instead of target_domain.
3028 Fixes bug #58558, .cctor not being called in -O=shared.
3030 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3032 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3034 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3036 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3037 which can be done with an imm8, do it that way.
3038 (mono_arch_output_basic_block): ditto for a jmp
3039 (mono_arch_emit_prolog): Computate maximum offset of a label.
3041 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3043 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3044 now tries to allocate prefered physical reg's for virtual
3045 regs. This reduces the number of emited spills/loads with
3046 20-30% on our core assemblies.
3048 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3050 * jit-icalls.c: truncl() is not needed and trunc() is
3051 the correct thing to do anyway (bug #58287).
3053 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3055 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3058 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3060 * driver.c: enable loop optimizations by default.
3062 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3064 * mini-x86.c: fix calc of max loop size when aligning loops start.
3066 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3068 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3071 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3073 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3076 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3078 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3080 * mini.c (inline_method): Allways inline some wrappers even if the cost
3081 is too large. Fixes #58785.
3083 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3085 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3087 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3088 (crichton@gimp.org). Beginning of support for sparc/linux.
3090 * mini-sparc.c: Optimize retrieval of LMF address.
3092 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3094 * exceptions-ppc.c: handle alloca in methods with clauses.
3096 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3098 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3100 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3102 * mini.c: Delegate most of the abort signal work to
3103 mono_thread_request_interruption, which also handles Stop and Suspend
3106 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3108 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3109 supports the save/restore lmf opcodes.
3111 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3113 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3116 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3118 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3120 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3121 methods which contain array accesses.
3123 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3124 boundaries. Fixes #58537.
3126 * iltests.il: Add regression test for #58537.
3128 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3130 * mini-x86.c (mono_arch_local_regalloc): Last part of
3131 fix for bug #58633 (releasing register to early).
3133 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3135 * basic-long.cs: Add new regression test.
3137 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3139 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3140 register too early on the chain.
3142 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3144 * mini.c (create_helper_signature): Use a helper function to reduce
3145 the code which needs to be written. Also set the calling convention of
3146 icalls on windows. Fixes #57840.
3148 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3150 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3151 exceptions-ppc.c: added helper function to get the instruction address
3152 from a signal handler context.
3154 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3156 * helpers.c: use g_get_tmp_dir. Invokes happyness
3159 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3161 * helpers.c: Add new env variable to pass args to objdump.
3162 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3164 2004-05-17 Radek Doulik <rodo@ximian.com>
3166 * Makefile.am (common_sources): added abcremoval.h so it get
3167 disted and daily mono packages on go-mono.com will build again
3169 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3171 * abcremoval.c: Fixed coding style, added copyright header.
3173 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3175 * mini.h: Added prototype for abc removal main function.
3177 * build_relations_propagation_table.pl: Added copyright header.
3179 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3181 * basic-long.cs: reg test for complex ceq_long bug.
3183 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3185 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3186 reg in long and clob case (bug #58343). Fixed/added comments.
3188 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3190 * mini.c (mono_jit_runtime_invoke): Follow new convention
3191 of calling the invoke method with an function pointer.
3193 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3195 * ChangeLog: Fix author of memory leak patch.
3197 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3199 * Makefile.am: fix make dist as well...
3202 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3204 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3205 on archs where pointers are 4 bytes long.
3207 * Makefile.am: Added abcremoval.c source file.
3209 * abcremoval.c: Added abcremoval.c.
3211 * abcremoval.h: Added abcremoval.h.
3213 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3215 * inssel.brg: Enabled bounds check removal.
3217 * mini.c: Added support for abcrem optimization.
3219 * mini.h: Added abcrem optimization label.
3221 * driver.c: Added support for abcrem optimization.
3223 * propagated_relations_table.def: Added propagated_relations_table.def.
3225 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3227 * mini.c, cfold.c: fix style.
3229 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3231 * mini.c: handle issue with the low-level implementation of
3232 some long opcodes (bug #54209).
3234 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3236 * basic.cs: test for my new cmov stuff.
3238 2004-05-13 Patrik Torstensson
3240 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3241 opt and added peephole documentation.
3243 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3245 * tramp-ppc.c: rewrote the generic trampoline code.
3247 2004-05-11 Patrik Torstensson
3249 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3251 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3253 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3255 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3256 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3258 * mini.c: Add new icalls for AsAny marshalling.
3260 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3262 * tramp-ppc.c, mini-ppc.c: more cleanups.
3264 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3266 * mini.c: no warnings.
3268 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3270 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3272 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3274 * mini.c: In the thread abort signal handler, if the thread is in the
3275 process of being stoped, don't throw the Abort exception, just stop the
3278 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3280 * tramp-ppc.c: removed old code.
3282 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3284 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3285 do some simple speed optimizations on ppc.
3287 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3289 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3290 and large offsets in load/store.
3292 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3294 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3295 it causes regressions.
3297 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3299 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3302 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3304 * jit-icalls.c: remove warnings.
3305 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3306 speedups for unsafe code.
3308 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3310 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3312 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3314 * basic-calls.cs: Add new regression test.
3316 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3319 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3321 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3324 2004-05-06 Patrik Torstensson
3326 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3327 long reg allocation in any reg (not only eax:edx) and implemented
3328 long shl/shr ops in asm instead of helpers.
3330 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3332 * mini-sparc.h: Fix warnings.
3334 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3337 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3338 separate statement for clarity.
3340 * mini-sparc.c: Update status.
3342 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3344 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3347 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3349 * inssel-ppc.brg: another small pre-release workaround:
3350 we don't do overflow detection for long_sub_un.
3352 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3354 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3355 (also works around a weird ppc bug: 57957).
3357 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3359 * tramp-ppc.c: trampoline fixes.
3361 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3363 * mini-ppc.c: fixed typos.
3365 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3367 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3368 at the top of the stack. Fixed typos. Use a frame registers
3369 for all the methods with exception clauses.
3371 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3373 * exceptions-ppc.c: restore fp registers.
3375 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3377 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3378 order from the stack top (moved the stack room to save the
3379 return value for trace after the param area). Fixed corruption
3380 in restoring registers on unwind.
3382 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3384 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3386 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3388 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3389 and prolog/epilog for methods that use it. Allow
3390 enough param area room for varargs methods. Fix miguel's
3391 breakage in exception handling.
3393 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3395 * Makefile.am: run genmdesc only on current arch.
3397 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3400 * mini-x86.h: fix the build on windows.
3402 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3404 * 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.
3406 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3408 * mini-exceptions.c: New file.
3410 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3411 Move some parts of the x86 exception handling code to an
3412 arch-independent file so it can be shared with other ports.
3414 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3416 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3418 2004-04-26 David Waite <mass@akuma.org>
3420 * driver.c: remove comma from end of enumeration declaration
3422 2004-04-26 Jackson Harper <jackson@ximian.com>
3424 * driver.c: parse config file before loading first assembly. This
3425 allows the user gac to be enabled/disabled.
3427 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3429 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3430 simpler mechanism: we do not care what is encoded initially
3431 (branch absolute or relative), we care about the code and its
3432 target. I kept the old code for reference for now.
3434 The new code tries first to determine if the jump is anywhere in
3435 the -/+32 absolute meg range, if it succeeds, it encodes using the
3436 absolute branch; If not, it tried to find something in the
3437 relative range, if not, it uses the handle_thunk code.
3439 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3441 * exceptions-ppc.c: use the correct ip register on macosx.
3443 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3445 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3447 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3449 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3450 Raise exception on integer divide by zero by hand since the hw
3451 doesn't support it. Handle NaNs in FP compares.
3453 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3455 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3456 code reducing duplication between the platforms and enabled
3457 signal exception handling (on linux for now).
3459 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3461 * exceptions-ppc.c: more macosx support.
3463 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3465 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3467 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3469 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3471 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3473 * iltests.il: more tests.
3475 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3477 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3480 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3482 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3484 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3486 * liveness.c: Mark variables as volatile in all basic blocks reachable
3487 from exception clauses.
3489 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3491 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3494 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3496 * iltests.il, basic.cs: more tests for regalloc.
3498 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3500 * iltests.il: Some tests for register allocation modifications
3503 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3505 * exceptions.cs: Add regression test for bug #56782.
3507 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3508 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3509 the beauty of fixing the same thing in 5 different files...
3511 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3513 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3516 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3518 * mini.c: Add support for STRWLPARRAY marshalling convention.
3520 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3522 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3523 to init the context to setup the regs pointer).
3525 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3527 * exceptions-ppc.c: more exceptions work.
3529 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3531 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3534 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3536 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3537 can use the memory directly.
3539 * cpu-pentium.md: Update documentation from a post from Zoltan.
3541 add x86_add_membase, x86_sub_membase, x86_mul_membase
3543 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3545 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3546 GENERAL_REGS they were also hardcoded for all PPC ports.
3548 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3550 Remove hard-coded limit for floating point registers, use
3551 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3553 Notice that in MacOS X calling conventions you can fit a lot more
3554 floating point values in registers, so I should update the PInvoke
3555 test to excercise the passing of floating point values on the
3556 stack (currently broken).
3558 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3560 * tramp-ppc.c (create_trampoline_code): Added
3561 JUMP_TRAMPOLINE_SIZE.
3562 (ppc_magic_trampoline): Follow the pattern from
3563 x86_magic_trampoline: if code is set to zero, return.
3564 (create_trampoline_code): Always pass MonoMethod to the jump
3565 trampoline, before it was passing a null.
3566 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3567 share the code with mono_arch_create_jit_trampoline.
3569 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3571 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3574 * cpu-g4.md: Added length for jmp instruction, the worst case
3575 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3578 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3580 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3582 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3584 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3585 before each IL instruction.
3587 * mini.c (CEE_BOX): Fix warnings.
3589 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3591 * mini.c: removed a few unused vars and extra whitespace.
3593 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3595 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3597 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3599 (OP_GETCHR): use the above
3600 (CEE_LDELEMA): use the above.
3602 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3603 version of the generic impl.
3604 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3605 (CEE_LDELEMA): use the above.
3607 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3609 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3612 * iltests.il: Added new regression test for #56317.
3614 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3616 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3617 under NetBSD. Fixes #56450.
3619 * liveness.c (update_gen_kill_set): Fix previous patch.
3621 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3623 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3625 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3627 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3630 * inssel-sparc.brg: Add more optimizations.
3632 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3634 2004-04-01 Martin Baulig <martin@ximian.com>
3636 * mini.c (handle_box): New static function; moved the
3637 implementation of CEE_BOX here.
3638 (mono_method_to_ir): Added `constrained_call' variable.
3639 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3640 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3641 mono_method_get_constrained() to get the method.
3643 2004-04-01 Martin Baulig <martin@ximian.com>
3645 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3646 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3647 (mono_method_to_ir): We don't need these macros anymore since
3648 mono_class_get_full() already takes care of it.
3650 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3652 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3653 use @function (as doesn't accept #function here) and check the return
3654 value of system and stop if fails.
3656 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3658 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3660 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3662 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3664 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3666 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3669 * basic-long.cs: Add test for negation of Int64.MinValue.
3671 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3673 * mini-sparc.c: Update status.
3675 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3677 * exceptions-sparc.c: Fix return value in filters.
3679 * inssel-sparc.brg: Fix register allocation in some rules.
3681 2004-03-28 Martin Baulig <martin@ximian.com>
3683 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3686 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3688 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3690 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3691 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3692 remove unused conv_u4 opcode.
3694 * mini-x86.c: Remove valgrind workaround since it slows down things
3695 even when mono is not run under valgrind.
3697 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3699 * mini-sparc.c: Update status.
3701 * inssel-sparc.brg: Add some optimizations.
3703 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3704 future delay slot filling. Add support for varargs, tail calls and JMP.
3706 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3707 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3709 * inssel.brg: Fix register allocation in OP_ARGLIST.
3711 * inssel.brg: Fix warnings.
3713 2004-03-25 Martin Baulig <martin@ximian.com>
3715 * mini.c (inflate_generic_field): Removed.
3716 (mini_get_method): Removed, use mono_get_method_full(),
3717 (mini_get_class): Removed, use mono_class_get_full().
3718 (mono_method_to_ir): Pass our generic context to
3719 mono_field_from_token().
3721 2004-03-25 Martin Baulig <martin@ximian.com>
3723 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3724 of a `MonoMethod *'.
3725 (mini_get_method): Take a `MonoGenericContext *' instead
3726 of a `MonoMethod *'.
3727 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3728 a new local variable called `generic_context' which holds the
3729 current `MonoGenericContext *'; use it to lookup things.
3731 2004-03-24 Martin Baulig <martin@ximian.com>
3733 * mini.c (mini_get_class): New static method; if we're inside a
3734 generic instance, inflate the class if neccessary.
3735 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3737 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3739 * iltests.il: New regression test for #55976.
3741 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3744 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3746 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3749 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3751 * liveness.c: Consider SSA stores as well as loads when making vars
3754 * exceptions.cs: New regression tests for register allocation.
3756 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3758 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3759 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3760 domain lock only to protect puntual access to data structures.
3761 Added access lock for sighash, jit_icall_hash_name,
3762 jit_icall_hash_addr and domain->code_mp.
3764 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3766 * driver.c: Print SIGSEGV handling method.
3768 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3770 * mini.c (setup_jit_tls_data): Handle case when this is called
3771 multiple times for a thread.
3773 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3774 is different from fbxx_un. Fixes #54303. Also use constants instead of
3775 magic numbers in a lot of places.
3777 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3779 * exceptions.cs: Fix cctor test when --regression is used.
3781 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3783 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3786 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3788 * inssel-ppc.brg: fixed register assignments for some rules.
3790 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3792 * exceptions.cs: Add test for exceptions in static constructors.
3794 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3795 static constructors outside the domain lock. Fixes #55720.
3797 2004-03-17 Martin Baulig <martin@ximian.com>
3799 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3800 (inflate_generic_field): Take the `MonoMethod *' instead of the
3801 `MonoClass *' and added support for generic method.
3802 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3803 have a `field->parent->gen_params', only inflate the field if it's
3804 an open constructed type.
3806 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3808 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3809 exception object instead of the preconstructed ones.
3811 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3813 * mini.c: reverted changed to sigsegv_signal_handler commited
3814 accidentally in the previous patch.
3816 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3819 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3820 running --aot with an old assembly.
3822 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3824 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3827 * mini-sparc.c: Add support for v9 branches with prediction.
3829 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3831 * mini.c (mini_init): #warning is GNUC only
3833 * mini-sparc.h: implement __builtin_frame_address
3834 and __builtin_return_address for Sun C compiler
3836 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3838 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3840 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3842 * basic-calls.cs: Add test for unaligned byref long argument passing.
3844 * mini-ops.h: Add sparcv9 compare and branch instructions.
3846 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3847 v9 instructions if we have a v9 cpu.
3849 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3850 registers for global allocation.
3852 * exceptions-sparc.c: Fixes.
3854 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3856 * liveness.c (mono_analyze_liveness): Optimized version.
3858 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3860 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3863 * basic-float.cs basic-calls.cs: New regression tests.
3865 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3867 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3868 sigaltstack implementation.
3870 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3872 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3873 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3875 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3877 * mini.c: Fix warnings.
3879 * mini.c (mono_resolve_patch_target): New function which contains the
3880 arch independent part of the patching process.
3882 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3883 patching code to a separate function.
3885 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3887 * mini.c (add_signal_handler): ifdef out on Windows
3889 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3891 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3892 cpu-sparc.md: Add exception handling support + other fixes.
3894 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3895 typed GC detection in --version.
3897 * basic.cs exceptions.cs: New regression tests.
3899 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3900 the arch specific code can store data during a compilation.
3902 * mini-ops.h: Add OP_SETFRET.
3904 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3905 function, register a separate icall for each arity, so the icalls can
3908 * mini.c (mono_print_tree): Print negative offsets in a more readable
3911 * mini.c: Make signal handling work on sparc.
3913 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
3915 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
3917 * jit-icalls.c: Emulate truncl by aintl on solaris.
3919 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
3921 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
3923 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
3925 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
3927 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
3928 a MarshalByRef type, inline a method that performs the check, taking into
3929 account that the object can be a proxy. Also implemented tow new opcodes:
3930 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3931 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
3932 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
3934 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
3936 * mini-ppc.c: if a relative branch displacement is too big
3937 but it points to and area reachable with an absolute branch,
3940 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
3942 * mini.c: optimize small copies in cpblk.
3944 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
3946 * basic-calls.cs basic-float.cs: New regression tests.
3948 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
3949 negative offsets from %fp. Implement localloc. Fix local register
3950 allocation. Fix the case when the this argument needs to be saved to
3951 the stack. Implement some missing opcodes.
3953 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
3955 * mini.c (mini_method_compile): Reenable global regalloc in methods
3956 with exception handlers.
3958 * linear-scan.c (mono_varlist_sort): Fix warning.
3960 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
3962 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
3965 * liveness.c: Make all variables uses in exception clauses volatile, to
3966 prevent them from being allocated to registers. Fixes #42136.
3968 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
3970 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
3973 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
3974 argument to mono_arch_regalloc_cost.
3976 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
3979 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
3981 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
3982 Make the cost of allocating a variable to a register arch dependent.
3984 * basic-calls.cs: Fix compilation of tests.
3986 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
3987 helper function to cut back on the number of #ifdefs needed.
3989 * mini-ppc.c: Fix compilation.
3991 * basic-calls.cs: New regression tests.
3993 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
3995 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
3996 of l0 since that is callee saved.
3998 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4001 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4002 of delay instruction.
4004 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4006 * mini.h (MonoCallInst): Add 'virtual' flag.
4008 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4010 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4012 * *.cs: New regression tests.
4014 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4017 * mini.c (mono_runtime_install_handlers): Fix build.
4019 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4020 'signal_stack_size' members.
4022 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4023 alternate signal stack.
4025 * exceptions-x86.c: Add stack overflow handling.
4027 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4028 functions to arch independent code.
4030 * mini.c (mono_print_tree): Print more detailed info for load_membase
4033 2004-02-23 Martin Baulig <martin@ximian.com>
4035 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4037 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4039 * mini-x86.c: fixed reg allocation for div/rem.
4041 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4043 * driver.c (mono_main): Report some configuratio options on --version.
4045 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4047 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4048 low in the address space. Correctly flush memory in thunks where we
4051 2004-02-20 Martin Baulig <martin@ximian.com>
4053 * mini.c (mini_get_method): New static method; inflate all generic
4054 methods and methods in open generic instances.
4055 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4056 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4058 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4060 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4062 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4064 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4066 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4068 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4069 it compile using Sun's compiler.
4071 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4073 * 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.
4075 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4077 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4079 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4081 * mini-ppc.c: handle calls outside of the allowed range with thunks
4082 allocated using the code manager.
4083 * tramp-ppc.c: use the code manager to hold generated native code.
4084 Fixed the magic trampoline to just patch vtable entries.
4086 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4088 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4091 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4093 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4096 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4097 if we have a working __thread implementation.
4099 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4100 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4102 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4104 * mini-x86.c: Fix compilation under gcc 2.
4106 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4108 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4109 contains a call to the wrapped function.
4111 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4112 OP_<CALL>_IMM opcodes, and use them under X86.
4114 * mini.c (mono_jit_find_compiled_method): Fix warning.
4116 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4118 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4120 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4121 functionality to mini.c.
4123 * mini.c (mono_create_jump_trampoline): New function to create a jump
4124 trampoline. Return a compiled method instead of a trampoline if it
4125 exists. Add a cache for jump trampolines.
4127 * mini.c (mono_jit_find_compiled_method): New function to return a
4128 compiled method if it exists.
4130 * mini-x86.c: Call mono_create_jump_trampoline instead of
4131 mono_arch_create_jit_trampoline.
4133 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4134 a jump trampoline. Fixes #52092.
4136 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4138 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4139 which is not up-to-date. Add check_corlib_version () instead.
4141 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4144 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4145 since newer valgrind versions do not need it.
4147 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4148 compile a method with a given set of optimizations.
4150 * mini.c: Compile icall wrappers on-demand instead of at startup.
4152 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4153 wrapper for an icall.
4155 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4157 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4160 * iltests.il: Add test for non-empty stack before switch instruction.
4162 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4164 * mini.c: Add support for new stringbuilder marshalling conventions.
4166 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4168 2004-02-01 Martin Baulig <martin@ximian.com>
4170 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4171 in `ginst->mtype_argv'.
4173 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4175 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4176 facilitate grepping.
4178 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4180 * mini.c: fixed buglet in initobj generic implementation for references.
4182 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4184 * Makefile.am: make the version script conditional.
4185 * jit-icalls.c: handle missing truncl().
4187 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4189 * exceptions.cs: Add more tests for double->int conversion.
4191 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4192 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4194 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4196 * driver.c: make --verbose --version emit an error
4197 if the loaded corlib doesn't match the runtime version.
4199 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4201 * mini-ppc.h: export ppc_patch().
4202 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4203 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4204 on par or better than on MacOSX.
4206 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4208 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4209 mono_lookup_pinvoke_call.
4211 * mini-x86.c: Under windows, the default pinvoke calling convention is
4212 stdcall. Fixes #52834.
4214 * mini.c (optimize_branches): Add an upper bound to the number of
4215 iterations to prevent infinite loops on strange loops. Fixes #53003.
4217 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4219 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4220 and ISINST. Fixes #52093.
4222 * objects.cs (test_0_vector_array_cast): New tests.
4224 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4226 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4227 checking in Array.Set ().
4229 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4232 * object.cs (test_0_multi_array_cast): New regression test.
4234 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4236 * exceptions-ppc.c: fix build on Linux/PPC.
4238 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4240 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4241 running under valgrind.
4242 (x86_magic_trampoline): Fix build bustage.
4244 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4245 negative values as well. This is needed for the encoding of the line number
4246 info, since sometimes the line numbers are not in increasing order.
4248 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4250 * cpu-pentium.md (localloc): Increase the size of the localloc
4251 instruction since it is a loop under Win32.
4253 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4256 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4258 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4259 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4260 Max Horn (max@quendi.de). Fix file names in comments.
4262 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4264 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4265 avoid stack overflow.
4266 (replace_usage): Avoid uninitialized variable warnings.
4268 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4269 and taking the address of valuetype variables.
4271 2004-01-03 Patrik Torstensson
4273 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4274 for other purposes than FP later on.
4276 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4278 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4281 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4283 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4285 2003-12-30 Patrik Torstensson <p@rxc.se>
4287 * mini-x86.h: Decreased number of availiable fp regs.
4288 Solves corner cases with FP spilling.
4290 2003-12-23 Patrik Torstensson <p@rxc.se>
4292 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4293 for floating point stack tracking / spilling on x86.
4296 * basic-float.cs: added float mul overflow test.
4298 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4300 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4302 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4304 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4305 supports for cond branches that overflow the immediate
4306 overflow offset. mcs can compile simple programs.
4308 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4310 * exceptions-ppc.c: exception handling support wip:
4311 finally handlers get run on exception.
4313 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4315 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4318 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4320 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4321 initial support for stack walking and unwinding.
4323 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4325 * driver.c (mono_main): Make corlib-out-of-sync message more
4326 descriptive. Also remove verify_corlib call.
4328 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4330 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4331 not overlap with other call's arguments, too.
4333 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4335 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4336 move to arch-specific code the choice of arch-specific
4337 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4338 * mini.c: ensure emulation calls will not interleave
4341 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4343 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4344 the magic trampoline stack frame is dropped before executing
4347 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4349 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4350 and integer to fp conversions. Added support for overflowing
4351 arguments on the stack. Reserve a couple more registers as temps.
4352 Added support for aot compilation (as output still needs to be
4355 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4357 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4358 Don't overwrite return register in some corner cases.
4360 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4362 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4363 static constructors when AOT compiling.
4365 * driver.c (mono_main): Call mono_check_corlib_version.
4367 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4369 * cpu-g4.md, basic.cs: fixed div target register.
4371 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4373 * mini-ppc.c, basic.cs: shl_imm fix with test.
4375 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4377 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4378 structures by value. Misc fixes.
4379 * objects.cs: more tests.
4381 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4383 * mini-ppc.c: lconv.ovf.i implemented.
4385 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4388 (mini_init): don't error out if someone already called g_thread_init.
4390 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4392 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4393 to be any type per the spec. Fix abnormal memory usage when
4394 the same object is repeatedly thrown.
4396 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4398 * mini.c: check for overruns in IL code.
4400 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4402 * TODO: Add/remove some todo entries.
4404 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4406 * driver.c (mono_main): Call mono_verify_corlib.
4408 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4410 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4411 This has been moved to mini.c
4412 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4413 type being casted is marshalbyref it could be a proxy, so instead of
4414 emitting the type check code, emit a call to a runtime method that will
4415 perform the check by calling CanCastTo if needed.
4417 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4419 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4420 methods with large stack frames under Win32.
4422 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4424 * Makefile.am: Distribute regression tests.
4426 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4427 at the end instead of inserting each variable into the sorted list.
4429 * linear-scan.c (mono_varlist_sort): New helper function.
4431 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4433 * mini.c: ensure arguments and locals are within bounds.
4435 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4437 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4440 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4442 * mini.c (mono_cprop_copy_values): Fix crash.
4444 * aot.c: Set verbosity back to 0.
4446 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4448 * regalloc.c: complete memory leak fix by Laurent Morichetti
4451 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4453 * driver.c (main_thread_handler): Revert the previous patch.
4455 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4458 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4459 memory from the memory pool.
4461 * driver.c (main_thread_handler): Turn on all optimizations when
4464 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4465 an array for better performance.
4467 * regalloc.c (mono_regstate_assign): Fix memory leak.
4469 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4470 serialize the debug info.
4472 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4473 debug info from the serialized representation.
4475 * aot.c: Save debug info into the generated file and load it when
4478 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4480 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4482 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4483 More FP-related fixes.
4485 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4487 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4488 and register allocation buglet. Hello world now runs.
4490 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4492 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4493 * tramp-ppc.c: fixed class init trampoline.
4494 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4496 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4498 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4499 mini.c: more ppc changes/fixes.
4501 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4503 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4504 Also optimize the case when the arguments are the same in the caller
4507 * iltests.il: Add tests for tail calls with valuetype arguments.
4509 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4511 * mini-ppc.c: fixes for struct return type.
4513 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4515 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4516 mono_spillvar_offset() to arch-specific code.
4518 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4520 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4522 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4524 * exceptions-x86.c: Fix stack space leaks.
4526 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4527 registers from the lmf if the method has save_lmf set.
4529 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4531 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4532 of icall wrappers into InvokeInDomain, since these are now per-domain.
4534 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4536 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4537 make some opcode emulation and intrinsic ops enabled/disabled
4538 according to the architecture. More fixes.
4540 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4542 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4544 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4546 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4547 arch-specific handling for 'this' and struct return type to
4550 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4552 * aot.c: prevent divide by zero error when reporting (it happened with
4555 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4557 * mini.h (inst_switch): Remove unused macro.
4559 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4562 (load_aot_module): free 'info->methods' and 'info' properly. No more
4563 "free(): invalid pointer blah" messages when you have an old aot
4566 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4568 * jit-icalls.c, mini.c: Added support for context static fields.
4570 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4572 * mini.c (mono_method_blittable): Methods which set LastError are not
4573 blittable either. Fixes #51108.
4575 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4577 * mini.c: flush icache.
4578 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4580 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4582 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4584 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4586 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4589 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4592 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4594 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4596 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4597 instruction when the result is discarded.
4599 * iltests.il (test_0_div_regalloc): New regression test.
4601 * arrays.cs: Fix compilation error.
4603 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4605 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4606 float rules to inssel-x86.brg: sane architectures with FP registers
4607 don't need to implement these rules.
4609 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4611 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4613 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4615 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4616 implementation of 32 bit systems.
4618 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4620 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4621 (Jeroen Zwartepoorte).
4623 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4625 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4626 the caller and the callee matches.
4628 * mini.c (mono_method_to_ir): Add comment.
4630 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4631 signbit is missing on some platforms.
4633 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4635 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4637 * mini.c (setup_jit_tls_data): Call the new function.
4639 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4641 * mini-x86.c: Add experimental support for fast access to the lmf
4642 structure under NPTL/Linux 2.6.x.
4644 2003-11-06 Martin Baulig <martin@ximian.com>
4646 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4647 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4650 2003-11-02 Martin Baulig <martin@ximian.com>
4652 * mini.c (inflate_generic_field): New static method.
4653 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4654 generic instance and the field is declared in a generic type, call
4655 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4657 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4659 * mini.h mini.c (mono_method_same_domain): New function to return
4660 whenever the caller and the callee are in the same domain.
4662 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4664 2003-10-30 Martin Baulig <martin@ximian.com>
4666 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4667 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4669 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4670 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4672 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4674 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4677 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4678 object here, so it is in the correct appdomain etc.
4680 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4682 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4684 (mono_method_to_ir): Avoid freeing the type created returned from
4685 mono_type_create_from_typespec, since it is put into an internal cache
4686 by the function. Fixes pointer.exe.
4688 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4689 trampolines for icalls and pinvokes as well. Fixes #33569.
4691 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4693 * mini.c: Update after appdomain changes.
4695 * mini.c (mono_jit_compile_method_inner): Allways compile native
4696 method wrappers in the root domain, since there can only be one
4697 instance of them, whose address is stored in method->info.
4699 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4701 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4702 environment variable. Instead detect automatically whenever running
4703 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4706 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4708 * trace.c, trace.h: New files that implement the new trace option
4711 * driver.c: Document new --trace options.
4713 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4716 - if (mono_jit_trace_calls)
4717 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4719 * mini.h: prototypes.
4721 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4723 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4725 * mini.c inssel.brg: Implement typedefbyref opcodes.
4727 * mini.c (mono_jit_compile_method): Remove unused local variable.
4729 * mini.c (mono_jit_compile_method_inner): Ditto.
4731 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4733 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4735 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4737 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4739 * mini.c (mono_no_aot): Remove unused global variable.
4741 * mini.c: Thread safety fixes.
4743 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4745 * mini.c (mono_create_class_init_trampoline): Add a lock around
4746 class_init_hash_addr.
4748 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4751 * mini.c: Decompose the NEWARR instruction before decomposing its
4752 arguments. Fixes #30073.
4754 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4756 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4759 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4761 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4763 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4765 * driver.c: Add support for compiling icall wrappers to --compile.
4767 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4769 * inssel.brg: The empty value in class->interface_offsets is -1, not
4772 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4774 * objects.cs: New test for 'is' operator on an array of interfaces.
4776 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4778 * tramp-ppc.c: update trampoline code to support jumps
4779 and class initialization.
4781 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4783 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4785 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4787 * inssel.brg (OP_UNBOX): Remove unused rule.
4789 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4790 region instead of one for each method. Fixes #47813.
4792 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4794 * exceptions.cs (test_0_nested_finally): New regression test for
4795 nested exception handlers.
4797 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4799 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4801 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4804 * mini.c (mono_method_check_inlining): Make the inlining limit
4805 configurable by an environment variable.
4807 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4809 * mini.h: Bump AOT file version.
4811 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4812 token, store the image along with the token, since the token might not
4813 refer to the same image as the method containing the relocation,
4814 because of inlining.
4816 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4818 * mini.c (mono_precompile_assemblies): New function to compile
4819 all methods in all loaded assemblies.
4821 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4823 * regalloc.h regalloc.c (MonoRegState): Change the type of
4824 iassign and fassign to int*, since they can contain large negative
4825 values if the register is spilled. Also added some comments. Fixes
4828 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4829 under Win32. Fixes #42964.
4831 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4833 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4835 * aot.c: Added support for AOT compiling methods which contain calls
4836 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4839 * driver.c (compile_all_methods): Run the compilation in a thread
4840 managed by mono. Fixes #44023.
4842 * mini.c (mono_codegen): Print full method name in verbose output.
4844 * mini-x86.c (mono_arch_patch_code): Fix warning.
4846 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4847 jumps, since the method we are jumping to might be domain-specific.
4849 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4851 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4853 * inssel.brg: string chars are unsigned.
4855 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4857 * TODO: New todo item.
4859 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4860 which calls mono_runtime_class_init and patches the call site to
4861 avoid further calls.
4862 (mono_arch_create_class_init_trampoline): New arch specific function
4863 to create a class init trampoline.
4864 (create_trampoline_code): Generalized so it can create
4865 class init trampolines as well.
4867 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4868 (mono_create_class_init_trampoline): New function to create and cache
4869 class init trampolines.
4870 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4871 vtable given the address of a class init trampoline. Used by the
4873 (mono_codegen): Generate a call to a trampoline instead of
4874 mono_runtime_class_init in LDSFLD[A].
4875 (mono_codegen): Add relocations for the new trampoline.
4877 * mini.h mini-x86.c aot.c: Added a new relocation type:
4878 MONO_PATCH_INFO_CLASS_INIT.
4880 * mini.h: Bump AOT version number.
4882 * aot.c: Create a copy of the loaded code instead of using the original
4883 so methods which call each other will be close in memory, improving
4886 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4887 patch since it breaks the regression tests.
4889 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4890 for the register saving instruction sequence since the
4891 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4893 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4895 * TODO: Fix todo item && remove another.
4897 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4899 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4902 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4903 function of the module.
4905 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4906 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4907 --no-aot command line option.
4909 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4911 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4912 by Bernie Solomon (bernard@ugsolutions.com).
4914 * inssel.brg: Refactor the interface offset table related code into
4915 its separate functions and add support for the AOT case.
4917 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
4919 * aot.c (mono_aot_get_method_inner): Fix memory leak.
4921 * aot.c: Added mono_aot_verbose variable and made all debugging
4922 output depend on the value of this variable.
4924 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
4925 method_label and info_label.
4927 * mini.h mini-x86.c aot.c: Added a new relocation type
4928 MONO_PATCH_INFO_IID for klass->interface_id.
4930 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
4931 the MonoJitInfo structure.
4933 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
4934 a non-root appdomain in shared mode.
4936 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
4938 * aot.c: make aot loader less verbose. Remove free of unused variable.
4940 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
4942 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
4944 * .cvsignore: Added *.dll.
4946 * mini.c (mono_print_tree_nl): New function callable while debugging.
4948 * mini.c (mono_print_code): Export this.
4950 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
4953 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
4955 * mini.h (MonoCompile): Added 'jit_info' field.
4957 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
4958 the cfg structure, since it is needed by the AOT compiler.
4960 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4962 * aot.c: A major rewrite. Changes include:
4963 - save exception tables for methods which have them.
4964 - cache failed lookups in aot_get_method () to avoid the (slow) calls
4966 - reworked the file format so it is now much smaller and needs
4967 fewer relocation entries.
4969 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4971 * aot.c (load_aot_module): Fix build bustage on platforms without
4974 2003-09-04 Martin Baulig <martin@ximian.com>
4976 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
4978 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
4980 * TODO: Some new optimization ideas.
4982 * aot.c: Move AOT module loading logic here from mono_assembly_open.
4984 * aot.c: Save the optimization flags used to compile the code into
4987 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
4988 support emitting domain specific code.
4990 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
4991 no longer domain neutral. It can be made domain neutral by compiling
4992 with --optimize=shared.
4994 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
4997 * driver.c mini.h mini.c: New --no-aot debugging option which disables
4998 loading of AOT code.
5000 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5002 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5003 if there is no domain neutrality information.
5005 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5007 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5008 format version into the generated library.
5010 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5011 callee method into the caller since one of them could be shared.
5013 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5014 system exceptions from AOT code now works.
5016 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5017 method if it is domain neutral and the callee is not.
5019 * graph.c (cfg_emit_one_loop_level): Fix warning.
5021 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5023 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5026 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5028 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5029 is needed by code which is executed before mono_runtime_init ().
5030 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5032 * mini.c (mono_thread_abort): Fix warning.
5033 (mono_jit_compile_method): Call static constructor in the AOT case too.
5035 * aot.c (mono_compile_assembly): Fix warning.
5037 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5039 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5041 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5043 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5045 * cpu-pentium.md: Fix the length of call opcodes so they include the
5046 ESP restoring instruction. Fixes #47968.
5048 2003-08-28 Martin Baulig <martin@ximian.com>
5050 * mini-x86.c (mono_arch_call_opcode): Added support for
5051 MONO_TYPE_GENERICINST.
5053 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5055 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5057 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5058 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5060 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5063 2003-08-26 Martin Baulig <martin@ximian.com>
5065 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5066 when reporting an error, set this to the actual error location.
5067 (mono_method_to_ir): Report the correct error location if
5068 get_basic_blocks() returned an error.
5070 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5072 * mini.c (mono_type_blittable): OBJECT is not blittable.
5073 (mono_method_blittable): Methods which have marshalling descriptors
5074 are not blittable either. Fixes #47842.
5076 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5078 * driver.c mini.c: Use an environment variable instead of a global
5079 variable. Also fix the build.
5081 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5082 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5085 * driver.c mini.c: Added --with-valgrind option to turn off some
5086 code which prevents mono from running under valgrind.
5088 * mini.c (mono_emit_call_args): Fixed warning.
5090 * mini.c (mono_emulate_opcode): Fixed warning.
5092 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5094 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5095 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5096 regalloc.c, regalloc.h: specify available registers in arch-specific
5097 code and support floats in the regallocator (patch by Laurent Morichetti
5100 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5102 * mini.c: mono_thread_current() can be called only after
5103 mono_runtime_init(): rearrange code to not call it early on.
5105 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5107 * mini.c: allocate jump tables in the code mempools.
5109 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5111 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5114 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5116 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5117 12 to 16. This fixes bug #47453.
5120 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5122 * mini-ppc.c: fixed indexed load and unsigned compares.
5124 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5126 * mini.c: reenabled installation of handler for
5127 thread abort signal.
5129 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5131 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5132 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5133 until it's fixed and actually useful.
5135 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5137 * inssel-long32.brg: couple more opcodes implemented.
5139 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5141 * mini-sparc.c: Even more opcodes implemeted.
5143 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5145 * mini-sparc.c: More opcodes implemented.
5147 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5149 * mini-sparc.c: More opcodes implemented.
5151 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5153 * inssel-sparc.brg: Add some needed rules. Direct
5155 * Makefile.am: Use inssel-sparc.brg
5156 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5157 an assert happy for now.
5159 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5161 * mini-sparc.c: Fixed compile errors.
5162 * exceptions-sparc.c: Same. We now produce a mono binary
5163 on sparc-linux. Yea.
5165 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5167 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5168 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5169 They compile, but do not work.
5171 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5173 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5174 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5175 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5178 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5180 * mini.c: more opcodes implemented and better support for generics.
5182 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5184 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5185 * mini.c, mini.h: first cut at generics support: some new instructions
5186 added and changed the behaviour of some of the existing ones.
5188 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5190 * mini.c: Removed definition of metadata_shared mutex here.
5192 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5194 * mini-x86.c: make vararg calls work for instance methods.
5196 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5198 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5199 returns the arguments in a separte list, now.
5201 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5203 * aot.c, mini.c: updates for array type representation changes.
5205 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5207 * mini.c: register function to perform jit shutdown.
5209 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5211 * mini.c: use a faster allocator if possible.
5213 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5215 * aot.c: some cleanups and portability changes.
5217 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5219 * mini.c: use faster allocation for CEE_BOX if possible.
5221 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5223 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5224 Moved inlined mempcy code to its own function so that is can be
5225 reused. Added an inline memset function as well (optimized initobj).
5226 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5228 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5230 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5232 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5234 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5235 arch code can setup the cpu for CLR execution, if needed.
5236 We use it on x86 to set the precision of FP operations.
5238 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5240 * mini.c: disable some optimizations if we can guess they'll cost too
5241 much for a given method.
5243 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5245 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5247 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5248 * mini.h mini.c mini-x86.c: Added instruction level coverage
5249 info collection support.
5251 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5253 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5254 is now implemented in the profiling API. Get rid of a couple of
5255 unnecessary global variables.
5257 2003-06-15 Nick Drochak <ndrochak@gol.com>
5259 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5260 * cpu-g4.md: add op_bigmul and op_bigmul_un
5261 * cpu_pentium.md: add op_bigmul_un
5262 * inssel-long32.brg: add rule for unsigned bigmul
5263 * mini-ops.h: define OP_BIGMUL_UN
5264 * mini-x86.c: THE BUG: handle (un)signed properly
5265 * mini.c: choose unsigned opcode if needed.
5266 This set of patches fixes bug #44291
5268 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5270 * mini.c (optimize_branches): improved to handle all kinds of
5271 conditional branches.
5273 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5275 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5276 don't raise exceptions.
5278 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5280 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5281 to arch-specific files.
5283 2003-06-09 Martin Baulig <martin@ximian.com>
5285 * Makefile.am (libs): Added $(LIBGC_LIBS).
5287 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5289 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5290 and OP_ATAN (fixes bug#44293).
5292 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5294 * Makefile.am, mini-x86.c: rename cpu description array to
5295 pentium_desc, since some compilers define the 'pentium' preprocessor
5298 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5300 * mini.c (mini_select_instructions): add explicit branch if the
5301 following block is not the false target of a conditional branch -
5302 we need this with any optimization that reorder or remove bblocks
5304 * mini.c (optimize_branches): bug fixes
5306 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5308 * mini.c (mono_method_to_ir): inline static readonly fields
5310 * ssa.c (fold_tree): start cfold support for long (very simple
5313 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5315 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5317 * inssel.brg: fixed memcpy (bug #44219).
5319 2003-06-05 Dick Porter <dick@ximian.com>
5321 * driver.c: Set the glib log levels to not abort if g_message
5324 g_set_prgname() has to happen before mini_init() so that the
5325 process handle gets the info.
5327 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5329 * driver.c: add intrins to the default optimizations to get wider
5332 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5334 * mini.h: some large basic blocks will overflow a 16-bit
5335 integers for symbolic registers.
5337 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5339 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5340 (mono_arch_output_basic_block): fix bug 43499
5342 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5344 * mini.c: kill duplicated definition of mono_debug_format.
5346 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5348 * mini-x86.c, arrays.cs: fixed register allocation bug.
5350 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5352 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5354 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5356 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5359 (print_method_from_ip): also print source location information if
5362 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5364 * mini.c (mono_find_block_region): bug fix in region code
5365 (mini_method_compile): enable removing unreachable code again, but
5366 only in methods without exception clauses.
5368 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5370 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5371 Implemented arglist opcode and handling of TypedReference type.
5372 Fixed x86 call convention when a structure is returned.
5373 Minimal support for calling static vararg methods.
5375 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5377 * mini.c (mini_method_compile): always remove unreachable code,
5378 because the code in them may be inconsistent (access to dead
5379 variables for example).
5381 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5383 * driver.c, debug-mini.c: warning fixes.
5385 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5387 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5389 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5391 * mini.c: thread-static fields are registered in mono_class_vtable(),
5392 so ensure the function is called before checking for them.
5394 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5396 * mini.c (optimize_branches): fix for bug 43586
5398 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5399 overflow (fixes Bug #43639)
5401 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5403 * mini.c, objects.cs: allow the use of stobj for primitive types.
5405 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5407 * mini.c: be less strict about argument checking until we support
5408 running the verifier.
5410 2003-05-27 Nick Drochak <ndrochak@gol.com>
5412 * basic-long.cs: tests for (ulong)int * (ulong)int also
5413 * mini.c: use the same trick for (ulong)int * (ulong)int
5415 2003-05-27 Nick Drochak <ndrochak@gol.com>
5417 * basic-long.cs: add regression test for (long)int * (long)int
5418 * cpu-pentium.md: add op_bigmul specification
5419 * inssel-long32.brg: add OP_BIGMUL rule
5420 * mini-ops.h: add OP_BIGMUL
5421 * mini-x86.c: register allocator: handle case where src1 needs to be
5423 * mini.c: substitute special BIGMUL opcode in the tree for
5424 (long)int * (long)int
5426 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5428 * jit-icalls.c: call the type ctor on field access if needed.
5430 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5432 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5433 to a method (including results of ldelema, bug#43207).
5435 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5437 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5438 colors to show exception handler blocks.
5440 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5441 (fix for pinvoke7.cs).
5443 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5445 * mini.h, mini.c: ensure correct initialization order for types that
5446 require it. Prepare for lazy compilation of jit icall wrappers.
5447 Provide a name for opcode emulation to reduce unneeded mallocing.
5449 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5451 * mini-x86.c: better register restoring code and profiling
5452 support for tail calls.
5454 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5456 * mini.h, driver.c: prepare for leaf methods optimization.
5458 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5460 * mini.c: get targets of branches before converting a method.
5462 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5464 * mini.c (optimize_branches): added some experimental code (disbaled)
5466 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5468 * mini.c (optimize_branches): fix branch to branch optimization
5470 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5472 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5474 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5476 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5479 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5481 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5482 enable use of interface variables again.
5484 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5485 I1 to registers because there is no simply way to sign extend 8bit
5486 quantities in caller saved registers on x86.
5488 * inssel-float.brg: set costs of some rules to 2 so
5489 that monobure always select the arch. specific ones if supplied,
5490 regardless of the order we pass the files to monoburg.
5492 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5494 * mini.c, mini-x86.c: since the magic trampoline for jumps
5495 can't patch the code directly, we do it as soon as the
5496 method gets compiled.
5498 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5500 * mini-x86.c, mini.h: introduce a new patching method
5501 to support CEE_JMP and tail calls.
5502 * mini.c: obey tail.call. Don't precompile methods target
5504 * tramp-x86.c: new trampoline code to handle methods
5505 reached through a jump.
5507 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5509 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5510 bit values to registers
5512 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5514 * mini.c (mono_compile_get_interface_var): share interface
5515 variables if possible.
5517 2003-05-16 Martin Baulig <martin@ximian.com>
5519 * debug-mini.c (mono_init_debugger): New function to initialize
5520 the debugger. This is not in the debugger since it needs to
5521 access some of mini's internals.
5523 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5525 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5527 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5529 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5530 for value type handling.
5532 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5534 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5535 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5537 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5539 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5540 the constructor through a proxy.
5542 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5544 * jit-icalls.c, inssel.brg: fixes to array element address
5547 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5549 * mini-x86.c (is_regsize_var): allocate pointer to registers
5551 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5553 * driver.c: fixed typo, added intrins to the set of optimizations
5554 tested with regressions.
5556 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5558 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5559 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5562 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5564 * inssel.brg: remove some common pop instructions without side effects
5566 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5568 * inssel-x86.brg: fixed thinko in int to double conversions.
5570 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5572 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5574 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5576 * inssel-long32.brg: two more missing instructions.
5578 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5580 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5583 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5585 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5588 * basic-float.cs: Added tests for negative zero.
5590 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5592 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5593 a couple of missing operations for long casts, with test cases.
5595 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5597 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5599 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5601 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5602 code size estimation.
5604 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5606 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5607 abstract methods (fix bug 42542)
5609 * aot.c: add ability to handle array types
5611 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5613 * mini.c: Call the _specific versions of the object allocation
5614 functions if possible.
5616 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5618 * driver.c: call setlocale ().
5620 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5622 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5625 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5627 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5629 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5630 wrappers (fix bug 42122)
5632 2003-05-04 Martin Baulig <martin@ximian.com>
5634 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5636 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5637 s/mini_set_defaults/mono_set_defaults/g.
5639 2003-05-04 Martin Baulig <martin@ximian.com>
5641 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5643 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5645 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5646 (reported by Don Roberts).
5648 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5650 * mini.c: temporarily work around two bugs for this release.
5652 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5654 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5655 that contains -export-dynamic and it makes using the ld script
5657 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5659 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5661 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5664 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5666 * mini.c: make sure leave calls all the needed finally blocks,
5667 even when the target jumps out of multiple exception clauses.
5669 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5671 * ldscript, Makefile.am: add linker script to reduce the number of
5672 exported symbols (should also fix the issues with libwine defining
5673 some of the same symbols in io-layer).
5675 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5677 * driver.c (mini_main): Avoid assertion when no file name is given on
5680 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5682 * driver.c: added --version/-V command line option.
5683 Added the inline optimization in the regression tests.
5685 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5687 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5688 to the type in the method signature (fixes bug#42134).
5690 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5692 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5694 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5696 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5698 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5700 * driver.c: fixed bug #42100.
5702 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5704 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5706 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5708 * mini.c: moved most of the code required to do inlining to its own
5709 function so it can be reused. Inline also ctors if appropriate.
5711 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5713 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5714 the runtime can call mono API functions.
5716 2003-04-27 Martin Baulig <martin@ximian.com>
5718 * debug-mini.c (mono_debug_init_method): Added
5719 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5720 send a notification to the debugger.
5722 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5723 running in the Mono Debugger, just pass the breakpoint number to
5724 mono_debug_init_method().
5726 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5728 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5730 * mini.c: allow some more unsafe compares.
5732 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5734 * mini-x86.c, Makefile.am: make distcheck works (partially from
5735 a patch by Richard Lee <r.h.lee@attbi.com>).
5736 * regset.c, regset.h: removed, they are unused.
5738 2003-04-25 Dick Porter <dick@ximian.com>
5740 * driver.c: Usage reports the name as 'mono' not 'mini'
5741 * exceptions-x86.c: Build and run on freebsd
5743 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5745 * Makefile.am: install the program with the 'mono' name and
5746 the library as libmono instead of mini and libmini.
5748 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5750 * driver.c: provide the APIs for the embedding interface of the old jit.
5752 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5754 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5756 2003-04-23 Martin Baulig <martin@ximian.com>
5758 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5760 * driver.c: Added `--debug' command line argument to enable
5763 2003-04-23 Martin Baulig <martin@ximian.com>
5765 * debug.[ch]: Removed. The code is now in
5766 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5768 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5771 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5773 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5775 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5778 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5779 mono_domain_finalize.
5780 (mini_method_compile): use mono_method_profile* if the the option is
5783 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5785 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5786 methods with their wrapper.
5788 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5789 methods with their wrapper.
5791 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5794 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5797 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5800 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5802 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5804 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5806 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5807 of the mempool. This is slightly faster and uses less memory
5809 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5811 * mini.c: avoid O(n) allocation for variables.
5813 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5815 * mini.c: handle items on the stack after inlining methods.
5817 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5819 * mini.c: make the method->opcode optimization dependent
5820 on MONO_OPT_INSTRINS and do it lazily.
5822 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5824 * driver.c: print overall results at the end of regression run.
5826 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5828 * inssel.brg: don't overwrite symbolic registers.
5830 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5832 * inssel-x86.brg: fix conversion from long to float.
5834 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5836 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5838 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5840 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5842 * driver.c: Added --print-vtable option as in the old JIT.
5844 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5846 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5848 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5850 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5852 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5854 * mini.c regalloc.c regalloc.h: Fix memory leak.
5856 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5858 * aot.c (mono_aot_get_method): register all used strings
5860 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5862 * mini.c: always intern strings references with ldstr at compile time.
5864 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5866 * Makefile.am: add BUILT_SOURCES.
5868 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5870 * driver.c: give a better error message when the assembly to execute
5871 doesn't have an entry point.
5873 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5875 * Makefile.am: added hack for automake
5877 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5880 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5882 22003-04-07 Martin Baulig <martin@ximian.com>
5884 * Makefile.am: Added Makefile.am.
5886 * debugger-main.c: Removed, this is now in the debugger where it
5889 * mini.pc.in: Call this package `mini' for the moment.