1 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
6 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
8 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
11 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
22 * aot.c (mono_compile_assembly): Fix warning.
24 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
25 by the _MSC_VER stuff.
27 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
29 * inssel-long.brg: Fix #74588.
31 * cpu-amd64.md: Fix #74591.
33 * iltests.il: Add new regression tests.
35 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
37 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
40 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
42 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
44 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
45 from Bill Middleton <flashdict@gmail.com>.
47 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
49 * arrays.cs: Add new regression test. Fix warnings.
51 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
53 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
54 and leakage in CKFINITE.
56 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
57 this to a null op since it is called on amd64 too.
59 * exceptions-amd64.c (get_throw_trampoline): Align stack.
61 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
62 body since this is not used on amd64.
64 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
66 * mini-amd64.c: Remove obsolete fixmes.
68 * mini.c (print_method_from_ip): Fix debugging support.
70 2005-2-1 Massimiliano Mantione <massi@ximian.com>
72 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
73 so that expressions that don't give much gain are not reduced.
76 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
78 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
80 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
82 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
84 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
86 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
88 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
90 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
92 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
95 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
97 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
99 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
101 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
102 MONO_ARCH_USE_SIGACTION. Fixes #74252.
104 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
106 * mini-x86.c: Fix up stack overflow handling.
108 * exceptions.cs: Add new regression test.
110 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
112 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
113 mono_jit_thread_attach.
115 * mini.c (mono_method_to_ir): Verify called method is not abstract.
117 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
119 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
120 avoid calling constructors using callvirt.
122 * inssel.brg: Fix #74073.
124 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
126 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
127 compilation with non-GCC compilers.
128 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
129 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
131 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
133 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
134 klass->interface_offsets (will likely fix bug#74073).
136 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
138 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
140 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
142 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
143 to amd64_div_reg_size ().
145 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
147 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
149 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
151 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
153 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
155 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
157 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
159 * mini.c (mono_precompile_assembly): Load and precompile referenced
160 assemblies as well. Fixes #74015.
162 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
164 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
166 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
168 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
169 a lot of checks and (anyway) permissions cannot work until corlib is
172 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
174 * mini-ppc.c: fixed ABI issue on sysv/ppc.
176 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
178 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
179 calls (fixes bug#72824).
181 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
183 * mini.c: fix tail recursion elimination (see test in bug#73936).
185 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
187 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
188 some fp functions in sse2 mode.
190 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
192 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
194 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
196 * mini.h mini.c: Add mono_get_jit_tls_key ().
198 * mini-x86.c: Enable fast TLS support on windows.
200 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
202 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
203 * mini.c: Check for p/invoke method when generating code. If a
204 p/invoke method, or it's class, isn't decorated with [Suppress
205 UnmanagedCodeSecurity] then generate code to call System.Security.
206 UnmanagedDemand (only if the security manager is active).
208 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
210 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
211 last change as it seems to cause strange crashes.
213 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
215 * *.c: handle unsafe function pointers where needed.
217 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
219 * mini.c (mono_jit_free_method): Remove the fixme too.
221 2005-03-15 Miguel de Icaza <miguel@novell.com>
223 * mini.c: As discussed, make the code actually free the delegate
224 thunk now, to enable the debugging of delegate problems, use
225 MONO_DEBUG=1 when running Mono.
227 This takes also care of parts of the leaks as seen by Joe.
229 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
231 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
232 thread_tls_offset calculation.
234 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
236 * declsec.c: Reworked linkdemand checks for icall. The previous code
237 was using the declaration code (untrusted) and didn't work as expected
238 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
241 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
243 * iltests.il: Add new localloc test.
245 * mini-amd64.c: Handle large stack allocations the same way as on
246 windows if stack overflow handling is working.
248 * mini-amd64.c: Allocate the signal stack using mmap.
250 * mini.c (sigsegv_signal_handler): Fix reading of context.
252 * mini-exceptions.c: Fix up stack overflow handling.
254 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
256 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
258 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
260 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
262 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
263 tramp_init functions as they are no longer needed.
265 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
267 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
269 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
271 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
273 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
276 * mini-ops.h: Add OP_LMUL_IMM.
278 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
279 long mul/div opcodes as intrinsic.
281 * mini-amd64.c (emit_call): Handle the case when the callee might be
284 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
286 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
289 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
291 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
293 2005-03-09 Ben Maurer <bmaurer@ximian.com>
295 * mini.c (mono_codegen): Don't leak here, to help people running
298 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
300 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
301 conversions in sse2 mode.
303 * basic-float.cs: Add regression test.
305 * mini-amd64.c: Reenable sse2.
307 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
309 * mini-amd64.c: Disable sse2 until some regressions are fixed.
311 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
313 * driver.c: Copyright text should include 2005.
315 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
317 * cpu-amd64.md (load_membase): Fix more max lengths.
319 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
321 * cpu-amd64.md (load_membase): Fix max length.
323 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
325 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
327 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
328 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
330 * basic-float.cs: Add rounding regression test.
332 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
334 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
336 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
337 structures in registers for pinvoke wrappers.
339 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
341 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
343 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
345 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
346 wrapper to mono_jit_thread_attach.
348 * mini.c (mini_jit_thread_attach): New jit icall.
350 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
351 native->managed wrappers.
353 * exceptions.cs: Add new regression test.
355 * mini.c (optimize_branches): Check regions in the cbranch to throw
356 block case as well. Fixes #73242.
358 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
360 * mini.c: thread safety fixes.
362 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
364 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
365 patching stuff, since delegates use jump trampolines so there is
368 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
371 * tramp-amd64.c: Fix build.
373 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
374 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
376 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
377 Rename this to mono_arch....
378 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
380 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
382 * mini-amd64.c (emit_call): If both the caller and the callee is
383 guaranteed to have 32 bit addresses, emit a normal call.
385 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
387 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
388 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
389 method_ptr inside delegates.
391 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
393 * mini.c (mono_jit_free_method): Free the method info even if the native code is
394 invalidated. Fixes #73001.
396 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
398 * mini-x86.c: Only use stdcall for pinvokes on windows.
400 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
402 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
403 * mini-x86.c: remove unreliable __thread var offset detection,
404 use the correct accessors and enable by default.
406 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
408 * mini.c (mono_jit_free_method): Fix memory leak.
410 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
412 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
414 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
416 * cpu-amd64.md: Fix lengths of atomic opcodes.
418 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
420 * driver.c: try to not imply using ICU is any good.
422 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
424 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
425 functions as inline ops.
427 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
428 some Interlocked functions as inline ops.
430 * mini.c (move_basic_block_to_end): Fix bug in last patch.
432 * mini.h (MonoBasicBlock): Reorganize fields a bit.
434 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
436 * mini.c: Add support for OP_NOT_TAKEN.
438 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
439 structures in registers for pinvoke wrappers.
441 * mini-amd64.c: Fix warnings.
443 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
445 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
447 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
449 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
450 address instead of loading the address from it.
452 * mini-x86.c: Add support for returning small structs in registers
453 on Win32. Fixes part of #70864.
455 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
457 * trace.c (get_token): Improve error checking.
459 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
461 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
463 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
465 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
466 it can be reused for MonoClass.
467 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
470 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
472 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
473 instead of a MonoReflectionMethod. The method information wasn't used
474 when displaying SecurityException details (but will be now).
476 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
478 * Makefile.am : windows build fix.
480 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
482 * iltests.il: Add new regression test.
484 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
487 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
489 * mini.c: Moved linkdemand check into helper function check_linkdemand
490 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
493 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
495 * declsec.c: Added statistics counter for different kinds of
497 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
498 (and commented) declaration.
499 * mini.c: Added statistics counter for security Demand code
500 generation. Added display of security statistics.
502 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
504 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
505 Fix compilation errors under gcc-2.95.
507 2005-02-12 Ben Maurer <bmaurer@ximian.com>
509 * mini.c, driver.c: Use the new jit trampoline hashtable
511 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
513 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
515 2005-02-11 Martin Baulig <martin@ximian.com>
517 * debug-mini.c (mono_debug_close_method): Free the line number array.
519 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
521 * aot.c: Break up large methods into smaller ones. Share GOT slots for
524 * mini.h: Bump AOT file format version.
526 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
528 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
530 * declsec.h: Added macros to get/set lazyly initialized security
531 informations about assemblies. Added new enum for different type of
532 possible LinkDemand violation. Added function to check LinkDemands.
533 * mini.h: Added a field to MonoCompile to hold any security violation
534 detected when JITting a method (so it can be thrown later).
535 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
536 and CEE_CALLVIRT. Added code to throw exception at the end of
537 mini_method_compile (note: the exception is unhandled right now).
539 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
541 * mini.c, jit-icalls.c: use the managed implementation of
542 memset for initobj and memset, to avoid managed <-> unmanaged
545 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
547 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
548 optimization if it would need a GOT var.
550 * basic.cs: Add tests for constant propagation and switch statements.
552 * ssa.c: Fix out-of-range constant propagation and switch statements.
554 2005-02-09 <vargaz@freemail.hu>
556 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
558 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
560 * cpu-amd64.md (load_membase): Fix max length of load_membase.
562 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
564 * mini.c: update to new signature of mono_class_get_allocation_ftn().
566 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
568 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
569 arithmetic operations.
571 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
573 * mini-ppc.c: add a workaround for broken user code that
574 DllImports vararg functions with non-vararg signatures.
576 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
578 * mini.c (mono_jit_compile_method_inner): Add detection and a
579 meaningfull error message for assemblies written in Managed C++.
581 * tramp-amd64.c mini-amd64.h: Add support for
582 create_trampoline_from_token ().
584 * aot.c mini-x86.c abcremoval.c: Applied patch from
585 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
587 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
589 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
590 which takes a MonoImage/token as parameter instead of a MonoMethod.
592 * aot.c: Use the new trampoline for initializing vtables.
594 * aot.c: Add support for ldfld/stfld_remote wrappers.
596 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
597 rules for compare <MEM>, IMM.
599 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
601 * aot.c: Handle inherited finalizers correctly.
603 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
605 * inssel.brg (stmt): Add a missing _setup_... ().
607 * aot.c: Save some parts of the class state to the AOT file and use it
608 to recompute that state when a class is initialized.
610 * mini.c: Install AOT hooks into the runtime.
612 * mini.h: Bump AOT file format version.
614 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
617 * iltests.il: Add new test.
619 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
623 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
625 * mini.c: setup the statistical profiler in the thread attach
626 callback to cope with the new single thread code.
628 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
630 * mini-ppc.c: ensure we have enough room for the profiler
631 calls (fixed bug#72084).
633 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
635 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
638 2005-2-1 Massimiliano Mantione <massi@ximian.com>
640 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
642 2005-2-1 Massimiliano Mantione <massi@ximian.com>
644 * ssapre.c: Fixed an issue with down safety (this allows IronPython
645 to succesfully execute parrotbench).
646 * ssapre.h: Likewise.
648 2005-2-1 Massimiliano Mantione <massi@ximian.com>
650 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
651 variable for stores to method arguments (fixes a SSAPRE issue).
653 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
655 * mini.c: handle value types in dup, fixes gen-112.cs.
657 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
659 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
660 sequence for calls in dynamic methods to avoid thunks.
662 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
664 * mini.c: correctly remove dynamic methods from the hashtable.
666 2005-1-20 Massimiliano Mantione <massi@ximian.com>
668 * driver.c: Disabled SSAPRE until fix the bug that appears
669 in IronPython's parrotbench.
671 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
673 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
675 * mini.c (mono_method_to_ir): Revert the previous change.
677 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
680 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
681 mono_jit_info_table_find () etc. when running under valgrind.
683 * inssel.brg: Fix warnings.
685 * mini-exceptions.c: Fix warnings.
687 2005-01-31 Martin Baulig <martin@ximian.com>
689 * driver.c (compile_all_methods_thread_main): Don't try to compile
690 generic methods or anything which has type parameters.
692 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
694 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
696 * TestDriver.cs: Add --verbose flags.
698 * graph.c ssa.c: Fix 64 bit warnings.
700 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
701 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
704 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
705 variable not spotted by gcc.
707 * mini-amd64.c inssel-amd64.brg: Applied patch from
708 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
709 X86_COMPARE_MEMBASE opcodes.
711 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
713 2005-01-29 Ben Maurer <bmaurer@ximian.com>
715 * *: MonoMethod->signature might be NULL now. You *MUST* use
716 mono_method_signature.
718 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
720 * driver.c (compile_all_methods_thread_main): Compile the methods
721 without invoking cctors.
723 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
725 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
726 * basic-calls.cs: test for the above.
728 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
730 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
733 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
735 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
736 eagerly if it contains dynamic methods.
738 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
740 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
741 trace, it is now computed by an icall from trace_ips.
743 * mini-exceptions.c: Fix a warning.
745 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
747 * mini-exceptions.c: don't bother getting stack trace info if
748 it's not going to be used.
750 2005-01-27 Raja R Harinath <rharinath@novell.com>
752 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
755 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
757 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
759 * aot.c: Avoid calling mono_method_get_header () if not needed.
761 * mini.h: Bump AOT file format version.
763 * mini.c (mono_emit_native_call): Allocate a GOT var here.
765 * mini.c (mono_print_tree): Print more info for calls.
767 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
769 * declsec.h: Remove warning by adding missing include for marshal.h
771 2005-01-26 Martin Baulig <martin@ximian.com>
773 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
776 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
778 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
781 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
783 * aot.c (mono_compile_assembly): Fix a warning.
785 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
787 * declsec.c: Look for security attributes on the original MonoMethod
788 (and not the wrapped one). This fix permissions on icalls.
790 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
792 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
794 * mini.c (mono_allocate_stack_slots): Add a fixme.
796 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
798 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
800 * inssel.brg: optimize casts of sealed types (more
801 optimizations waiting for fixes in remoting).
803 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
805 * inssel.brg (stmt): Add another dummy rule.
807 * driver.c: Fix warnings.
809 * driver.c (mono_main): If running under valgrind, instruct glib to use
810 the system allocation functions so valgrind can track the memory
811 allocated by the g_... functions.
813 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
815 * mini-ops.h: Add OP_DUMMY_STORE opcode.
817 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
819 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
820 variables in try regions.
822 * mini.c (mini_method_compile): Don't disable optimizations on large
823 methods when AOT compiling.
825 * mini.c (mono_allocate_stack_slots): New arch independent method to
826 allocate stack slots. Not yet used.
828 2005-01-22 Ben Maurer <bmaurer@ximian.com>
830 * debug-mini.c (mono_debug_close_method): Plug some leaks.
832 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
834 * mini-ppc.c: make the branch info relative as the code
835 buffer can be reallocated.
837 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
839 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
840 * driver.c: Removed the AOT/security restriction. Now initialize the
841 security manager (in metadata) if --security is used.
842 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
843 rather than the pointer to declarative security, when AOT is used.
845 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
847 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
848 basic blocks, reduced intrinsic exception throwing code size.
850 2005-01-22 Miguel de Icaza <miguel@ximian.com>
852 * driver.c (mini_usage): Reorder the usage screen.
854 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
856 * mini.c (mono_resolve_patch_target): Fix warning.
858 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
860 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
863 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
865 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
866 breaks the amd64 build.
868 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
869 register allocation. Fixes #71454.
871 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
873 * arrays.cs: Add new regression test.
875 2005-1-20 Massimiliano Mantione <massi@ximian.com>
877 * ssapre.c: Turned usage of snprintf to GString.
878 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
879 (I left it on by mistake in my previous commit).
881 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
883 * mini.c, cfold.c, basic-calls.cs: preserve side effects
884 on cond branch optimization (fixes bug# 71515).
886 2005-1-20 Massimiliano Mantione <massi@ximian.com>
888 * abcremoval.c: Fixed bug 71062.
889 * abcremoval.h: Likewise.
891 2005-1-20 Massimiliano Mantione <massi@ximian.com>
893 * mini.c: Added a new functionality to optimize_branches, the removal
894 of useless basic blocks, and fixed some problem in the removal of
895 critical edges; some utility functions added for both purposes.
896 * ssapre.c: Added complex expression support, and fixed bug 70637.
897 * ssapre.h: Likewise.
898 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
900 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
901 * driver.c: Re-enabled SSAPRE.
903 2005-01-19 Martin Baulig <martin@ximian.com>
905 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
906 the result of mono_get_method_constrained().
908 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
910 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
913 2005-01-18 Geoff Norton <gnorton@customerdna.com>
915 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
916 be detected. Fixes #59296.
918 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
920 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
921 which can happen. Fixes #71361.
923 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
925 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
928 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
930 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
931 appdomain-unload.exe to fail.
933 * mini.c: Fix some memory leaks.
935 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
937 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
938 Fixed bug and sped up some codepaths.
940 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
942 * mini.c: Fix some memory leaks.
944 * exceptions.cs basic-long.cs: Add test for checked ulong->int
947 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
949 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
952 * iltests.il: Add regression test for #71320.
954 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
956 * mini.c (mono_codegen): Fix installation of profiler hooks.
958 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
960 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
962 * mini.h, mini.c, cfold.c: optimize access to enum
963 readonly fields, too. Eval conditional branches if possible
964 to perform unreachable code removal in more cases.
966 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
968 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
970 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
973 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
974 WinXP DEP. Fixes #71244.
976 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
978 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
980 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
982 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
984 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
986 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
989 * mini.h: Bump AOT version.
991 * mini.h (MonoCompile): Change exvar to a hash table.
993 * mini.c: Allocate a separate exvar for each handler block.
995 * mini.c: Get rid of the computation of filter_lengths, its not needed.
997 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
998 ex var with the pending exception and only throw if the two are equal.
1001 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1003 * mini-x86.c: Fix warnings.
1005 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1006 used by all the ports now.
1008 * aot.c: Add write-symbols and save-temps options.
1010 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1012 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1014 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1016 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1019 * tramp-s390.c: Check vtable slot belongs to the domain.
1021 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1022 as per other platforms.
1024 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1026 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1028 * driver.c: we don't run the Main() code in a subthread anymore.
1030 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1032 * mini.c: added experimental rtc support in the statistical
1033 profiler: if the user has the permission, more accurate statistics
1034 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1035 The MONO_RTC value must be restricted to what the linux rtc allows:
1036 power of two from 64 to 8192 Hz.
1038 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1040 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1042 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1044 * mini-ppc.c: better icache flush for smp.
1046 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1048 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1050 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1051 amd64 port, not yet used.
1053 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1055 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1058 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1060 * driver.c: Added --security option to activate the security manager.
1061 Right now this will allow code generation for declarative demands and
1062 is disabled when AOT is specified.
1063 * mini.c: Add code generation for declarative security demands.
1064 * mini.h: Add mono_use_security_manager as an extern gboolean.
1066 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1068 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1069 emitting more dense assembly code.
1071 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1072 exception throwing stuff.
1074 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1076 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1079 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1082 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1085 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1087 * tramp-*.c: Only patch vtable slots if the object is in the current
1088 domain. Fixes appdomain-unload.exe.
1090 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1092 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1095 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1097 * mini.c (reverse_branch_op): New helper function.
1099 * mini.c (optimize_branches): Run the new optimization only on
1100 platforms which support it. Also reverse all kinds of branches.
1102 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1104 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1107 * mini.c (optimize_branches): Reverse not-equals branches if the false
1108 bblock is a throw. This happens a lot of time with argument checking in
1111 * mini.c (mono_codegen): Add support for placing basic blocks after
1112 the function epilogue.
1114 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1117 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1119 * mini.c (setup_stat_profiler): Only set this up if the platform
1120 supports ITIMER_PROF.
1122 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1124 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1127 * inssel.brg: Fix a warning.
1129 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1131 * mini.c: added support for statistical profiler
1132 (run with: --profile=default:stat).
1134 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1136 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1138 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1140 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1141 related to global registers from the amd64 port.
1143 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1145 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1147 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1148 with global registers.
1149 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1151 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1153 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1155 * debug-mini.c (encode_value): Fix off-by-one.
1157 * aot.c (encode_value): Likewise.
1159 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1161 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1163 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1166 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1168 * aot.c (emit_method_info): Increase size of temp buffer.
1170 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1173 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1175 * aot.c (emit_method_info): Fix build.
1177 * aot.c: Further rework of the AOT file format to reduce the size of
1178 the method info data.
1180 * mini.h: Bump AOT file format version.
1182 2004-12-27 Martin Baulig <martin@ximian.com>
1184 * mini.c (mini_get_method): New static method; call
1185 mono_get_method_full() and mono_get_inflated_method().
1186 (mono_method_to_ir): Use mini_get_method() instead of
1187 mono_get_method_full().
1189 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1191 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1193 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1195 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1197 * inssel-amd64.brg: Add some optimization rules.
1199 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1201 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1202 standard not GC'd stuff is fine.
1204 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1206 * aot.c: Rework the AOT file format to get rid of most of the global
1207 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1209 * mini.h: Bump AOT file format version.
1211 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1213 * mini.h: Bump AOT file format version.
1215 * aot.c (mono_aot_is_got_entry): New function to determine if an
1216 address is inside a GOT.
1218 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1220 * cpu-pentium.md: Increase the maximum size of some instructions which
1221 might involve a got access.
1223 * mini.c (get_method_from_ip): Another debug helper function.
1225 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1226 when got var accesses are created during the decompose phase.
1228 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1230 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1231 argument mini_compile_method and to MonoCompile, and use this to
1232 determine whenever a given method is compiled for AOT. This allows the
1233 other methods compiled during AOT compilation to be free of AOT stuff,
1234 so the backends does not need to add special support for them by
1235 creating a fake GOT etc.
1237 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1240 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1242 * mini.c (mono_method_to_ir): It turns out that some of the
1243 x-appdomain wrappers are lax with types, so just ignore this for
1246 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1247 at the vtable->klass. If it is non-shared code we can just use the
1250 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1252 * mini-ppc.c: access MonoDomain from tls, too.
1254 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1256 * declsec.c: Removed unused variable (and related warning ;-)
1258 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1260 * iltests.il: New test for LDELEMA on an array of ref types.
1262 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1263 all ldelema's on reftypes.
1264 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1265 it was the wrong place to put it.
1267 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1268 register to pop to make this cleaner, at the request of Paolo.
1270 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1272 * mini-ops.h (OP_GETHASHCODE): New op.
1274 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1276 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1279 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1282 * mini-x86.c (mono_arch_output_basic_block): Rather than
1290 The first is 3 bytes while the second is 1. This saves 36 kb on
1291 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1292 see a small boost because of icache locality.
1294 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1296 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1298 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1299 started code sharing with the generic code.
1301 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1303 * mini-ppc.c, cpu-g4.md: added code for direct access to
1306 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1308 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1309 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1312 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1314 * declsec.c|h: Added functions to cache the declarative stack modifiers
1315 in MonoJitInfo and to create a security frame from a MonoJitInfo
1317 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1318 created. Register internal calls for System.Security.SecurityFrame::
1319 _GetSecurityFrame and _GetSecurityStack.
1320 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1321 the definitions for the new stack walk/callback mechanism.
1322 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1323 first security frame for LinkDemands and InheritanceDemands) and
1324 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1326 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1327 walk initialization (lupus).
1329 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1331 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1333 (handle_loaded_temps): Do not create a temporary variable for
1334 things that we know are temps. They will never be modified.
1335 (mono_spill_call): Set MONO_INST_IS_TEMP
1336 (mono_emulate_opcode): ditto
1338 (mono_method_to_ir.CEE_DUP): ditto
1340 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1342 * mini.c (type_to_eval_stack_type): Make this handle the void type
1343 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1344 (emit_tree): use ip_in_bb to special case some common idioms
1345 Update all callers to pass in the IP.
1346 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1348 This gives us a nice 2% speedup in mcs bootstrap.
1350 * mini-x86.c (peephole_pass): Peephole pass to make
1359 * mini.c (ip_in_bb): new method.
1360 (mono_method_to_ir): use this method rather than doing the hash
1363 * linear-scan.c (mono_linear_scan): When expiring actives, you
1364 don't need to keep around variables that expire on this
1365 instruction. This makes it so that:
1368 store (ebx add (ebx, 1))
1372 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1374 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1375 combination to avoid doing two copies. Fix up problems with previous
1378 * mini.c: Fix 64 bit warnings.
1380 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1382 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1384 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1385 changes from the x86 code.
1387 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1389 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1391 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1392 throwing code to reduce its size, unify the AOT and non-aot code and
1393 get rid of relocations in the AOT case.
1395 * mini-x86.h mini.c exceptions-x86.c
1396 (mono_arch_get_throw_corlib_exception): New arch specific function to
1397 raise corlib exceptions which doesn't require relocations in the
1400 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1402 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1404 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1407 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1410 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1412 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1413 with add function when used from Inc/dec atomic
1414 functions. Re-enabled optimization on x86.
1415 * mini-ops.h: renamed atomic_add functions to
1416 allow _add to match the Interlocked::Add and
1417 _add_next to match Interlocked::Inc/Dec.
1419 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1421 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1422 linking of BBs to the end BB, and enabled SSAPRE also with
1423 consprop and copyprop (which was prevented by that bug).
1425 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1427 * mini-x86.c: disabling the Interlocked optimizing code.
1429 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1431 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1434 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1436 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1437 interlocked optimization due lack of support on x86, rewrote
1438 exchange to take into account that base may be in eax.
1440 xsp works again; activated Interlocked optimizing code.
1442 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1444 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1446 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1448 * mini-ops.h: Add new opcodes.
1450 * mini.h: Add new patch types. Add got_var to MonoCompile.
1452 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1453 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1454 make it work with all kinds of patchable code.
1456 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1457 address of the GOT, and referencing entries in the GOT.
1459 * mini.c: Add code to load the GOT address if needed by an opcode.
1461 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1462 independent AOT code on the x86 using an elf-style Global Offset Table.
1464 2004-12-14 Raja R Harinath <rharinath@novell.com>
1466 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1468 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1470 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1473 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1475 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1476 of Interlocked:Increment/Decrement/Add as inline ops.
1477 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1479 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1481 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1482 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1484 2004-12-12 Duncan Mak <duncan@ximian.com>
1486 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1487 again. `patch_info->table_size' is no longer valid after Zoltan's
1490 2004-12-12 Martin Baulig <martin@ximian.com>
1492 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1493 if we are the "real" method, ie. not an inlined method inside it.
1495 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1497 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1498 before we look in the special fields table. This fixes
1499 ../tests/thread-static-init.cs.
1501 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1503 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1504 for Array get_Rank and get_Length. Fixes bug #70465.
1506 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1508 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1509 separate structure to reduce the size of MonoJumpInfo.
1511 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1513 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1515 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1517 * mini.c (mini_get_inst_for_method): Changed to allow ports
1518 to return a MonoInst instead of opcode
1519 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1521 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1522 Allow ports to return a created MonoInst instead of op-code, will enable
1524 (renamed mini_get_opcode_for_method to better reflected the functionality)
1526 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1528 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1530 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1532 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1535 2004-12-08 Martin Baulig <martin@ximian.com>
1537 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1538 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1540 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1542 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1545 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1548 2004-12-08 Raja R Harinath <rharinath@novell.com>
1550 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1552 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1554 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1555 bug introduced by the previous patch.
1557 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1559 * mini-ppc.c, objectc.cs: handle large structs passed by value
1562 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1564 * mini-ppc.c: OP_ARGLIST implementation from
1565 Geoff Norton <gnorton@customerdna.com>.
1567 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1569 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1570 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1572 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1574 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1576 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1578 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1581 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1583 * mini-sparc.c: Zero out localled-ed memory.
1585 * iltests.il: Add tests for zeroing out localloc-ed memory.
1587 2004-12-04 Martin Baulig <martin@ximian.com>
1589 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1590 mono_method_get_signature_full().
1592 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1594 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1595 and some utility functions (always for SSAPRE), integrated SSAPRE.
1597 * driver.c: Added ssapre option.
1598 * ssa.c: Small fix on OP_ARG handling.
1599 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1600 * Makefile.am: Likewise.
1602 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1604 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1607 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1610 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1612 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1614 * cpu-s390.md : Increase instruction length of oparglist.
1616 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1618 2004-11-30 Martin Baulig <martin@ximian.com>
1620 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1621 virtual generic methods. We call a special helper_compile_generic_method()
1622 icall to retrieve the method from the vtable, inflate and compile
1623 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1625 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1627 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1629 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1631 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1633 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1636 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1638 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1639 platforms with PIC aot.
1641 2004-11-28 Martin Baulig <martin@ximian.com>
1643 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1646 2004-11-28 Martin Baulig <martin@ximian.com>
1648 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1649 the result of mono_type_get_underlying_type() to check whether
1652 2004-11-26 Martin Baulig <martin@ximian.com>
1655 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1658 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1660 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1661 the same way as the other arguments so they won't get clobbered.
1663 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1664 calls through R11 since it is clobbered by the trampoline code.
1666 2004-11-26 Raja R Harinath <rharinath@novell.com>
1668 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1669 pick up in-tree mscorlib.dll.
1671 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1673 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1675 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1676 runtime data/code are now stored in a table similar to the GOT in ELF.
1677 This allows the code itself to be position independent.
1679 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1682 * aot.c: Attach ELF type (object/function) directives to all global
1685 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1687 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1689 * mini-amd64.h: Turn on PIC AOT code.
1691 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1692 returning the offset within an OP_AOTCONST instruction where the GOT
1693 offset needs to be added.
1695 * mini.h: Bump AOT file format version.
1697 2004-11-25 Martin Baulig <martin@ximian.com>
1699 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1700 uninflated generic methods.
1702 2004-11-25 Martin Baulig <martin@ximian.com>
1704 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1706 2004-11-24 Martin Baulig <martin@ximian.com>
1708 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1709 original klass (this only applies for generic instances).
1711 2004-11-24 Martin Baulig <martin@ximian.com>
1713 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1714 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1717 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1719 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1720 localloc. Fixes #69678.
1722 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1724 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1726 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1727 used SSE registers on pinvoke calls. Fixes #69774.
1729 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1731 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1732 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1734 2004-11-23 Raja R Harinath <rharinath@novell.com>
1736 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1737 Refer directly to the mcs/ tree.
1739 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1741 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1742 Check if a trampoline for a synchronized method is required.
1744 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1746 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1747 with localloc if needed. Throe arithmetric exception in
1748 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1749 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1751 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1753 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1754 types before switching on type. Fixes #69622.
1756 2004-11-19 Raja R Harinath <rharinath@novell.com>
1758 * Makefile.am (check-local): New. Integrate into 'make check'.
1759 (MCS,RUNTIME): Define using in-tree mono and mcs.
1761 (%.exe): Use $(ILASM).
1763 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1765 * mini-ppc.c: adjust initial prolog size (bug #69691).
1767 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1769 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1772 2004-11-17 Raja R Harinath <rharinath@novell.com>
1774 * Makefile.am (clean-local): Rename from 'clean'.
1776 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1778 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1779 to mono_arch_is_int_overflow.
1780 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1783 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1785 * declsec.c|h: New files to support declarative security attributes.
1786 Added function to check if a method has (applicable) security.
1787 * mini.c|h: Add check for declarative security attributes in
1788 mono_method_check_inlining.
1789 * Makefile.am: Added declsec.c and declsec.h to the build.
1791 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1793 * mini.c, mini.h: update to keep dynamic code info per-domain.
1795 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1797 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1798 (mini_init): Get rid of it from here too.
1800 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1802 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1803 implemented OP_RETHROW (patch by Geoff Norton
1804 <gnorton@customerdna.com>).
1806 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1808 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1809 between appdomains. Fixes appdomain-unload on PPC.
1811 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1813 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1814 mini-exceptions.c: handle the new wrapper types.
1815 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1816 token value as a MonoClass* when compiling a wrapper.
1817 mono_jit_create_remoting_trampoline now takes an additional
1818 MonoRemotingTarget parameter.
1820 2004-11-10 Martin Baulig <martin@localhost>
1822 * mini.c (mono_method_to_ir): Use `generic_container->context'
1823 rather than creating a new one.
1825 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1827 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1829 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1831 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1833 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1834 the experimental aot cache stuff.
1836 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1838 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1839 mini-exceptions.c: update to exception clause structure changes.
1841 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1843 * exceptions-x86.c (throw_exception): Fix warnings.
1845 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1848 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1850 * exceptions-sparc.c (get_throw_exception): Really fix this.
1852 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1854 * tramp-*.c: we no longer support icalls without wrappers, so
1855 a bit of code can be removed here
1857 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1859 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1862 * cpu-sparc.md: Add op_rethrow.
1864 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1866 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1868 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1869 * mini-ops.h: Add OP_RETHROW.
1871 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1873 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1875 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1877 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1878 Makes the output much easier to read
1880 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1882 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1883 prevents another huge leak when compiling with ssa. Secondly, the
1884 performance of doing this rather than freeing the lists is much
1885 better. GList does a lock every time you allocate a list link,
1886 so that it can use a memory pool. So, it is better to just use
1887 a memory pool of our own.
1889 * ssa.c, linear-scan.c: replace g_list_remove_link with
1890 g_list_delete. The remove one does not free the GList, so we were
1891 leaking memory. On -O=all --compile-all with corlib, this cut down
1892 3 MB of allocations.
1894 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1896 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1898 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1900 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1901 into a new function mono_create_jit_trampoline ().
1903 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1905 * trace.c (get_spec): Allow tracing of classes without a namespace.
1907 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1909 * mini.c: Fix pointer overwrite in mini_method_compile.
1911 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1913 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1914 The darwin ABI needs some special handling for 1 and 2 byte structs
1915 Lets use lbz/lhz instead of lwz everywhere.
1916 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1917 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1918 Use stb/sth for the former, and put the latter always on stack instead of in
1921 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
1923 * trace.c (is_filenamechar): Add '_'.
1925 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1927 * mini-s390.c: Fix prolog length to allow for large trace requirements.
1929 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
1931 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
1933 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
1934 depends on libmonogc. Fixes #68805.
1936 2004-10-26 Miguel de Icaza <miguel@ximian.com>
1938 * mini.c (mono_jit_free_method): Provide extra information for
1939 this error. Currently this leaks, but will be turned into a
1940 developer option in the future.
1942 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
1944 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
1946 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
1948 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
1949 boundary. Fixes reading of PATCH_INFO_R4 and R8.
1950 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
1952 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
1954 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
1955 trampolines for AOT code.
1957 2004-10-22 <vargaz@freemail.hu>
1959 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
1960 constructed types. Fixes #68136.
1962 2004-10-21 Martin Baulig <martin@ximian.com>
1964 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
1965 if it returns true, unwind the stack to the call instruction.
1967 2004-10-21 <vargaz@freemail.hu>
1969 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
1971 * mini.h: Bump AOT version number.
1973 * objects.cs: Add another test for unbox trampolines.
1975 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
1978 2004-10-20 <vargaz@freemail.hu>
1980 * driver.c: Add SHARED to the set of optimizations tested.
1982 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
1984 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
1987 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
1989 2004-10-20 Martin Baulig <martin@ximian.com>
1991 * mini-exceptions.c (mono_handle_exception): Call
1992 mono_debugger_handle_exception() to tell the debugger about
1993 catch/finally clauses.
1995 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
1997 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
1999 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2002 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2004 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2005 methods as their native size, fixed bug #57543, #57545.
2006 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2007 This saves a temporary register and mullw call down into 1 (minor perf
2008 increase for cases like sum = sum * 5; This use to translate into:
2011 It now translates to
2014 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2016 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2019 2004-10-11 Martin Baulig <martin@ximian.com>
2021 * mini.c (mono_method_to_ir): If we're a generic method, get the
2022 MonoGenericContainer from our MonoMethodNormal and create a
2023 MonoGenericContext from it.
2025 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2027 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2029 * basic-long.cs: Add test for checked i8->i2 cast.
2031 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2033 * inssel-ppc.brg: added a couple of speedup rules.
2035 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2037 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2038 to speed up rebuilds.
2040 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2042 * mini-s390.c: Minor fix to OP_OR_IMM.
2044 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2046 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2047 better. Fixes appdomain-unload.exe on sparc.
2049 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2051 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2052 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2055 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2057 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2059 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2061 * mini.c: Always generate a field read/write wrapper for members
2062 of the class MarshalByRefObject since the actual instance could
2065 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2067 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2069 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2071 * driver.c mini.h trace.c: Move the setting of the main assembly into
2072 a separate function called mono_trace_set_assembly () and call it after
2073 actually loading the main assembly. Fixes #66872.
2075 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2077 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2078 using the code manager.
2080 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2082 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2084 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2086 * cpu-amd64.md: Fix bug in previous patch.
2088 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2091 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2093 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2094 mini-exceptions.c: updates for changed stack walk interface.
2096 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2098 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2100 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2102 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2104 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2106 * driver.c (mini_regression_list): Do not call mono_assembly_close
2107 since assemblies can't be unloaded.
2109 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2111 * cpu-amd64.md: Fix more instruction lengths.
2113 * cpu-amd64.md: Fix lengths of some instructions.
2115 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2117 * inssel.brg: Make the array ldelema check aot friendly.
2119 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2121 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2123 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2125 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2127 * mini-x86.c: Fix build.
2129 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2130 mono_type_get_underlying_type () helper function to simplify code.
2132 2004-09-09 Martin Baulig <martin@ximian.com>
2134 * mini-amd64.c: Don't access `type->data.klass' directly, call
2135 mono_class_from_mono_type() instead since the type may be a
2138 2004-09-09 Martin Baulig <martin@ximian.com>
2140 * mini-amd64.c (get_call_info): Fix support for generic instances.
2141 (add_valuetype): Use mono_class_from_mono_type() to get the class
2142 since we can be a generic instance.
2144 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2146 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2148 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2150 * liveness.c: reset spill costs on each scan: bug 62107
2152 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2154 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2155 unnecessary line that doesn't compile
2157 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2159 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2160 trampolines, make them call an error function so people can fix their
2163 2004-09-06 Martin Baulig <martin@ximian.com>
2165 * mini.c (mono_method_to_ir): When initializing locals, handle a
2166 generic instances like a valuetype if it's a valuetype and like a
2167 class if it's a class.
2169 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2171 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2172 stack. Fixes #64674.
2174 * exceptions.cs: Add test for unwinding of call arguments.
2176 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2178 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2179 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2180 set the carry/borrow flag). The sparc and s390 implementations
2181 can now use optimized versions (and simplify the code). ppc bugfixes.
2183 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2185 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2187 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2189 * inssel-amd64.brg: Remove leftover 32 bit rule.
2191 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2193 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2195 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2196 mono_arch_find_jit_info functions into a new function. Fix a memory
2199 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2202 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2204 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2207 * exceptions.cs: Add array size tests.
2209 * mini.c: Allocate a separate icall wrapper for each arity of
2210 mono_array_new_va. Fixes #59509.
2212 * exceptions.cs: Add testcase for 64578.
2214 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2216 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2218 2004-09-02 Martin Baulig <martin@ximian.com>
2220 * mini.c (mono_method_to_ir): When initializing the locals, call
2221 handle_initobj() on the generic instance itself, not its
2224 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2226 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2227 MonoJitInfo for dynamic methods.
2229 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2231 * mini.c: Add support for freeing JIT data for dynamic methods.
2233 2004-09-01 Martin Baulig <martin@ximian.com>
2235 * mini-x86.c (is_regsize_var): Added support for generic
2237 (mono_arch_emit_prolog): Make this compile again, use
2238 `x86_push_imm_template (code)'.
2240 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2242 * mini-x86.c: make all push_imm instructions that get
2243 patched always emit the long form
2245 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2247 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2248 in a per-domain hash.
2250 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2253 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2255 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2258 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2261 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2262 Beginnings of SSE2 support.
2264 * exceptions.cs: Add more tests for checked int<->uint casts.
2266 2004-08-28 Martin Baulig <martin@ximian.com>
2268 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2272 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2273 Handle generic instances recursively.
2275 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2277 * iltests.il: test for conv.u8 on a constant
2279 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2281 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2282 LCONV_x4 (shrun_32 (membase)).
2284 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2286 * inssel-x86.brg: c&p rules for push/setret of long
2288 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2290 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2291 compare (regvar, base)
2293 * inssel-x86.brg: more burg love
2295 * inssel.brg: more cleanup
2297 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2299 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2301 * basic-long.cs, basic-calls.cs: new tests for optimization.
2303 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2305 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2308 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2310 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2312 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2314 * inssel.brg (mini_emit_memcpy): use
2315 NO_UNALIGNED_ACCESS to disable memcpy optimization
2317 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2319 * mini-amd64.c: Handle generic types in various places.
2321 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2323 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2325 * mini.c (handle_box): Fix warning.
2327 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2329 * mini-amd64.h: Enable the emit_state optimization.
2331 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2333 * mini-amd64.c: Add some new 64 bit peephole opts.
2335 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2337 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2339 * mini-amd64.c: Register allocator fixes.
2341 * mini.c: Add an optimization to emit_state to avoid allocation of new
2342 registers on some platforms.
2344 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2346 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2348 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2349 allocation. Fixes #63085.
2351 * basic-long.cs: Add new regression test.
2353 * mini-amd64.c: Register allocator improvements.
2355 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2357 * mini-amd64.c (read_tls_offset_from_method): Add another code
2360 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2361 instruction sequence for nullifying class init trampolines.
2363 * objects.cs: Add new regalloc test.
2365 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2367 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2369 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2371 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2374 * driver.c: Fix profiling after TLS changes.
2376 * driver.c (mono_main): Set mono_stats.enabled if needed.
2378 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2381 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2383 * mini-x86.c: use a 1 op rather than a 2 op tls access
2384 instruction -> faster.
2386 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2388 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2391 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2393 * exceptions-sparc.c (throw_exception): fix typo
2395 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2397 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2398 set tree->dreg correctly with tls. Allow any
2399 register to be used.
2401 * mini-x86.c (read_tls_offset_from_method): add new code
2402 generation pattern seen with GCC.
2405 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2407 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2408 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2409 exceptions-sparc.c: fix some performance issues in exception
2410 handling and setting of the stack trace for exceptions that were
2413 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2415 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2418 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2421 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2423 This patch inlines tls access, when possible.
2425 * mini.h: new arch functions for TLS intrinsics.
2426 All platforms updated with a stub.
2428 * mini.c: use the new intrinsics
2430 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2431 arch specific intrinsic for tls variables
2433 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2435 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2438 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2440 * mini.c: thread local allocation
2442 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2444 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2446 * Makefile.am: Link against the static version of libmonogc.
2448 * Makefile.am: Link the static versions of the convenience libraries
2449 into the mono executable.
2451 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2453 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2455 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2456 on integer overflow.
2458 * mini-amd64.c: Reorganize function call code.
2460 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2462 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2464 * inssel-x86.brg: use xor eax,eax.
2466 * basic.cs: new tests
2468 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2470 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2471 in exception throwing code.
2473 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2475 * inssel-x86.brg: use xor esi,esi.
2477 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2479 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2480 can trace methods compiled during mini_init () too.
2482 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2485 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2487 * Makefile.am: static link on x86 (r=zoltan)
2489 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2491 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2492 code since it causes some programs to fail.
2494 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2496 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2498 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2500 * mini.c: ovfops_op_map - add STACK_OBJ case for
2502 * basic.cs: add test_0_pin_string as test
2505 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2507 * Makefile.am: build C# if srcdir != builddir
2509 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2511 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2512 fall-through blocks.
2514 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2516 * driver.c: enable loop by default again and include abcrem in -O=all.
2518 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2520 * iltests.il: Add some localloc tests.
2522 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2524 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2527 * inssel-amd64.brg: Add some optimizations.
2529 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2532 * Makefile.am: Statically link mono against libmono on AMD64.
2534 * mini-amd64.c inssel-amd64.brg: Optimizations.
2536 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2538 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2540 * tramp-amd64.c: Patch calling code in trampolines.
2542 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2544 * mini-amd64.c: pinvoke struct passing fixes.
2546 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2548 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2549 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2551 2004-08-05 Duncan Mak <duncan@ximian.com>
2553 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2556 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2558 * mini-amd64.c (emit_move_return_value): Move return value for normal
2561 2004-08-05 Martin Baulig <martin@ximian.com>
2563 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2564 `type->type'; just modify `type' itself when dealing with enums
2565 and generic instances.
2566 (check_call_signature): Make `simple_type' a `MonoType *'.
2568 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2570 * mini.c: Use OP_PADD to add offsets to addresses.
2572 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2574 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2576 * mini-sparc.c (mono_arch_emit_epilog): fix check
2577 for folding last op into restore instruction
2579 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2581 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2582 helper methods using the code manager.
2584 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2586 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2588 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2590 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2591 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2593 * mini-s390.c: fix tail processing
2595 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2597 * mini-ppc.c: mul.ovf.un exception name fix.
2599 2004-08-03 Martin Baulig <martin@ximian.com>
2601 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2602 instances; before jumping to `handle_enum', also modify `ptype'.
2604 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2606 * cpu-sparc.md: fcall maximal length too small.
2608 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2610 * mini-amd64.c mini.h: Add initial support for passing/returning
2611 structures to/from pinvoked methods.
2613 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2615 * mini-ppc.c: reg allocator fix.
2617 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2619 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2621 * inssel.brg: Optimize memset on 64 bit machines.
2623 * mini-amd64.c: Fix some vararg cases.
2625 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2627 * mini-s390.c: Corrected macro in emit_float_to_int
2629 * s390-abi.cs: Tests to exercise the s390 ABI
2631 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2633 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2636 * basic.cs: Add a test for add.ovf.un.
2638 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2640 * mini-sparc.c: add case for OP_IDIV_UN
2642 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2644 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2646 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2648 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2650 * basic.cs: regression tests.
2652 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2655 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2657 * basic.cs: Add a new test.
2659 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2660 and AOT. Various fixes and optimizations.
2662 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2664 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2666 * mini-ppc.c: make sure temp regs are not used for global reg
2669 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2671 * cpu-sparc.md: conv_i8 fix for 64bits
2673 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2675 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2677 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2678 add opcode for cmp BYTE PTR [eax], imm.
2680 * inssel.brg: Make memcpy and memset takes bases.
2682 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2684 * *-amd64.*: More AMD64 work.
2686 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2688 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2689 add a compare-not-equal opcode.
2691 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2693 * mini.c: Use mono_init_from_assembly instead of mono_init.
2695 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2697 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2699 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2701 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2703 * inssel.brg: 64 bit fixes.
2705 * mini.h (MonoCallInst): Add some AMD64 specific data.
2707 * mini.h: Add some OP_P opcodes.
2709 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2711 * basic.cs: tests for 61797 and 61740
2713 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2715 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2716 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2718 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2720 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2722 * *-amd64*.*: Ongoing AMD64 work.
2724 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2726 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2728 * *-amd64*: Ongoing AMD64 work.
2730 * mini-arch.h: Add AMD64 support.
2732 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2734 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2736 * mini-ops.h: Add new opcodes.
2738 * Makefile.am: Add AMD64 support.
2740 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2741 rules into the inssel-long*.brg files.
2743 * *-amd64.*: Add beginnings of AMD64 backend.
2745 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2747 * mini.c (print_dfn): commenting out the code that prints
2748 the cil. With -O=deadce, this makes -v -v crash.
2750 * cpu-pentium.md: make checkthis have a length of 2
2752 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2754 * mini-sparc.h: fix implementations of __builtin
2755 functions for Sun compiler for V9.
2757 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2759 * mini.c: use the new stelem.ref wrapper
2760 * exceptions.cs, arrays.cs: new stelem.ref tests
2762 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2764 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2765 new XSP should work with these changes).
2767 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2769 * inssel-{long32,x86,}.brg: trivial optimizations.
2771 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2773 * mini.c: load value when emitting box operation in
2776 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2778 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2779 is one byte shorter than cmp DWORD PTR [eax], 0.
2781 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2783 * inssel-ppc.brg: arguments on the stack are always
2784 relative to the stack pointer (spotted by Neale Ferguson).
2786 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2788 * exceptions-x86.c: delay appending the method name to the trace until
2789 after mono_jit_info_table_find is called, as this gets the real
2792 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2794 * aot.c: register roots
2796 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2798 * aot.c : I could just use PLATFORM_WIN32 flag.
2800 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2802 * aot.c : Reverting the previous fix. This time it broke linux build.
2804 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2806 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2808 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2810 * mini.c (handle_stack_args): Remove some more debugging code.
2812 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2814 * driver.c mini.h aot.c: Allow additional options to be specified with
2815 --aot and pass them to mono_compile_assembly.
2817 * aot.c: Add experimental code to AOT compile all loaded assemblies
2818 on demand and save the code into a cache in the filesystem.
2820 * aot.c: Add support for more wrapper methods.
2822 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2825 * cpu-*.md: Remove removed opcodes.
2827 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2828 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2829 related icalls to marshal.c.
2831 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2833 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2835 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2837 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2839 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2840 * liveness.c: If liveness is recomputated we need to reset the information
2841 for each variable. This way, if the liveness range has been narrowed
2842 by optimizations that happened after the last computation, we can return
2845 For example, if you have
2850 // Tons of code that does not affect i
2856 i = 0 is dead code and will be removed by SSA. However, when
2857 linear scan gets to the code, i will still appear to be live
2858 throughout the entire block. This prevents good register allocation.
2860 2004-07-06 Martin Baulig <martin@ximian.com>
2862 * debug-mini.c (mono_debug_init_method): Allow
2863 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2864 (mono_debug_add_icall_wrapper): New method.
2866 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2868 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2870 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2873 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2875 * aot.c (mono_aot_load_method): Fix loading of debug info.
2877 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2879 * aot.c: Add logging support.
2881 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2883 * mini.h: Add prototype for mono_print_method_from_ip.
2885 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2887 * inssel.brg: 64 bit fixes.
2889 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2892 * Makefile.am: Add SPARC64 support.
2894 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2896 * aot.c: Fix alignment problems on 32 bit platforms.
2898 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2900 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2903 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2906 * mini.h: Bump AOT file version. Some 64 bit fixes.
2908 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2910 * inssel-sparc.brg: Add new rule to avoid register moves.
2912 * inssel.brg: Add ldind_to_load_membase helper function.
2914 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2916 * mini.c: OffsetToStringData intrinsic.
2918 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2920 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
2922 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
2925 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
2926 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
2928 * mini.c: reinstated mono_compile_get_interface_var()
2929 on x86, too, since the change breaks the Gtk# build there as well.
2931 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2933 * driver.c: remove loop from the default optimizations: it seems to
2934 interact badly with some of the other options (see bug #60613).
2936 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
2938 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
2939 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
2941 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
2943 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
2944 vararg-using methods.
2946 2004-06-21 Martin Baulig <martin@ximian.com>
2948 * mini/mini-exceptions.c
2949 (mono_handle_exception): Added `gpointer original_ip' argument.
2950 After calling mono_unhandled_exception(), call
2951 mono_debugger_unhandled_exception() and if that returns true,
2952 restore the context and return.
2954 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
2956 * mini-ppc.c: prefer the use of relative branches so
2957 they won't need to be patched in aot code (patch from Patrick Beard).
2959 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
2961 * aot.c: patch from Patrick Beard to make the output assembly
2962 more correct for the MacOSX assembler. Small tweak to
2963 generate sane images on Linux/PPC, too.
2965 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2967 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
2968 case until bug #59509 is fixed (shows up in #60332).
2970 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
2972 * mini.c: make sure the needed wrappers are compiled, too, with
2975 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
2977 * driver.c: remove NPTL reference in --version output.
2979 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2981 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
2982 generate valid assembly for the Mach-O assembler.
2984 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
2986 * driver.c: don't include abcrem in the all optimization specifier
2987 since it slows down jit compilation too much for now.
2989 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
2991 * mini.c: use BIGMUL only if both operands have the same signage.
2992 * iltests.il: Test for bug 60056. (errors related to signage in
2997 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
2999 * mini.c, aot.c: memory leak fixes.
3001 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3003 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3005 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3007 * Makefile.am: remove the -static hack completely, it links in
3008 statically glib as well.
3010 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3012 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3013 * exceptions.cs: make it compile with new mcs/csc.
3015 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3016 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3017 and added relevant test case.
3019 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3021 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3022 regressions in gtk-sharp.
3024 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3026 * exceptions.cs: New regression tests.
3028 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3030 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3032 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3034 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3036 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3038 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3040 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3042 * mini.c (mono_jit_runtime_invoke): Init class in this
3043 method instead of trusting mono_jit_compile_method to
3044 do the work (because wrappers can be in object class)
3046 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3048 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3050 * basic-long.cs: New regression test.
3052 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3054 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3057 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3059 * Makefile.am: fix miguel's change to build mono statically against
3060 libmono (track build dependencies).
3062 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3064 * cfold.c: Some glib versions do not have G_MININT32.
3066 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3068 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3069 with precision of tan, atan, sin and cos, and implemented related
3070 regressions tests (fixes bug 54467, but one new problem appeared and
3073 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3075 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3077 * exceptions.cs: Add test for constant folding && division by zero.
3079 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3080 since driver.c is in libmono too, so the optimization was useless.
3082 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3083 variable to driver.c so the compiler can emit more efficient code to
3086 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3088 * Makefile.am: don't distribute generated inssel.[ch] files.
3090 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3092 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3093 into the default appdomain. Fixes #58707.
3095 * jit-icalls.c: Remove the broken approximation for truncl, doing
3096 no conversion is better.
3098 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3101 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3103 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3104 of the mcrxr instruction which is not available on some processors
3105 even if it's documented to be. Implement add and sub overflow correctly
3106 (still not complete for long unsigned). Speed up icalls a bit.
3108 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3110 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3111 we run .cctor in the current domain instead of target_domain.
3113 Fixes bug #58558, .cctor not being called in -O=shared.
3115 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3117 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3119 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3121 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3122 which can be done with an imm8, do it that way.
3123 (mono_arch_output_basic_block): ditto for a jmp
3124 (mono_arch_emit_prolog): Computate maximum offset of a label.
3126 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3128 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3129 now tries to allocate prefered physical reg's for virtual
3130 regs. This reduces the number of emited spills/loads with
3131 20-30% on our core assemblies.
3133 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3135 * jit-icalls.c: truncl() is not needed and trunc() is
3136 the correct thing to do anyway (bug #58287).
3138 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3140 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3143 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3145 * driver.c: enable loop optimizations by default.
3147 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3149 * mini-x86.c: fix calc of max loop size when aligning loops start.
3151 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3153 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3156 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3158 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3161 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3163 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3165 * mini.c (inline_method): Allways inline some wrappers even if the cost
3166 is too large. Fixes #58785.
3168 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3170 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3172 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3173 (crichton@gimp.org). Beginning of support for sparc/linux.
3175 * mini-sparc.c: Optimize retrieval of LMF address.
3177 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3179 * exceptions-ppc.c: handle alloca in methods with clauses.
3181 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3183 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3185 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3187 * mini.c: Delegate most of the abort signal work to
3188 mono_thread_request_interruption, which also handles Stop and Suspend
3191 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3193 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3194 supports the save/restore lmf opcodes.
3196 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3198 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3201 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3203 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3205 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3206 methods which contain array accesses.
3208 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3209 boundaries. Fixes #58537.
3211 * iltests.il: Add regression test for #58537.
3213 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3215 * mini-x86.c (mono_arch_local_regalloc): Last part of
3216 fix for bug #58633 (releasing register to early).
3218 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3220 * basic-long.cs: Add new regression test.
3222 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3224 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3225 register too early on the chain.
3227 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3229 * mini.c (create_helper_signature): Use a helper function to reduce
3230 the code which needs to be written. Also set the calling convention of
3231 icalls on windows. Fixes #57840.
3233 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3235 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3236 exceptions-ppc.c: added helper function to get the instruction address
3237 from a signal handler context.
3239 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3241 * helpers.c: use g_get_tmp_dir. Invokes happyness
3244 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3246 * helpers.c: Add new env variable to pass args to objdump.
3247 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3249 2004-05-17 Radek Doulik <rodo@ximian.com>
3251 * Makefile.am (common_sources): added abcremoval.h so it get
3252 disted and daily mono packages on go-mono.com will build again
3254 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3256 * abcremoval.c: Fixed coding style, added copyright header.
3258 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3260 * mini.h: Added prototype for abc removal main function.
3262 * build_relations_propagation_table.pl: Added copyright header.
3264 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3266 * basic-long.cs: reg test for complex ceq_long bug.
3268 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3270 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3271 reg in long and clob case (bug #58343). Fixed/added comments.
3273 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3275 * mini.c (mono_jit_runtime_invoke): Follow new convention
3276 of calling the invoke method with an function pointer.
3278 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3280 * ChangeLog: Fix author of memory leak patch.
3282 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3284 * Makefile.am: fix make dist as well...
3287 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3289 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3290 on archs where pointers are 4 bytes long.
3292 * Makefile.am: Added abcremoval.c source file.
3294 * abcremoval.c: Added abcremoval.c.
3296 * abcremoval.h: Added abcremoval.h.
3298 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3300 * inssel.brg: Enabled bounds check removal.
3302 * mini.c: Added support for abcrem optimization.
3304 * mini.h: Added abcrem optimization label.
3306 * driver.c: Added support for abcrem optimization.
3308 * propagated_relations_table.def: Added propagated_relations_table.def.
3310 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3312 * mini.c, cfold.c: fix style.
3314 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3316 * mini.c: handle issue with the low-level implementation of
3317 some long opcodes (bug #54209).
3319 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3321 * basic.cs: test for my new cmov stuff.
3323 2004-05-13 Patrik Torstensson
3325 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3326 opt and added peephole documentation.
3328 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3330 * tramp-ppc.c: rewrote the generic trampoline code.
3332 2004-05-11 Patrik Torstensson
3334 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3336 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3338 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3340 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3341 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3343 * mini.c: Add new icalls for AsAny marshalling.
3345 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3347 * tramp-ppc.c, mini-ppc.c: more cleanups.
3349 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3351 * mini.c: no warnings.
3353 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3355 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3357 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3359 * mini.c: In the thread abort signal handler, if the thread is in the
3360 process of being stoped, don't throw the Abort exception, just stop the
3363 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3365 * tramp-ppc.c: removed old code.
3367 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3369 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3370 do some simple speed optimizations on ppc.
3372 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3374 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3375 and large offsets in load/store.
3377 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3379 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3380 it causes regressions.
3382 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3384 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3387 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3389 * jit-icalls.c: remove warnings.
3390 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3391 speedups for unsafe code.
3393 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3395 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3397 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3399 * basic-calls.cs: Add new regression test.
3401 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3404 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3406 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3409 2004-05-06 Patrik Torstensson
3411 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3412 long reg allocation in any reg (not only eax:edx) and implemented
3413 long shl/shr ops in asm instead of helpers.
3415 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3417 * mini-sparc.h: Fix warnings.
3419 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3422 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3423 separate statement for clarity.
3425 * mini-sparc.c: Update status.
3427 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3429 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3432 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3434 * inssel-ppc.brg: another small pre-release workaround:
3435 we don't do overflow detection for long_sub_un.
3437 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3439 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3440 (also works around a weird ppc bug: 57957).
3442 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3444 * tramp-ppc.c: trampoline fixes.
3446 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3448 * mini-ppc.c: fixed typos.
3450 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3452 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3453 at the top of the stack. Fixed typos. Use a frame registers
3454 for all the methods with exception clauses.
3456 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3458 * exceptions-ppc.c: restore fp registers.
3460 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3462 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3463 order from the stack top (moved the stack room to save the
3464 return value for trace after the param area). Fixed corruption
3465 in restoring registers on unwind.
3467 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3469 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3471 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3473 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3474 and prolog/epilog for methods that use it. Allow
3475 enough param area room for varargs methods. Fix miguel's
3476 breakage in exception handling.
3478 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3480 * Makefile.am: run genmdesc only on current arch.
3482 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3485 * mini-x86.h: fix the build on windows.
3487 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3489 * 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.
3491 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3493 * mini-exceptions.c: New file.
3495 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3496 Move some parts of the x86 exception handling code to an
3497 arch-independent file so it can be shared with other ports.
3499 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3501 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3503 2004-04-26 David Waite <mass@akuma.org>
3505 * driver.c: remove comma from end of enumeration declaration
3507 2004-04-26 Jackson Harper <jackson@ximian.com>
3509 * driver.c: parse config file before loading first assembly. This
3510 allows the user gac to be enabled/disabled.
3512 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3514 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3515 simpler mechanism: we do not care what is encoded initially
3516 (branch absolute or relative), we care about the code and its
3517 target. I kept the old code for reference for now.
3519 The new code tries first to determine if the jump is anywhere in
3520 the -/+32 absolute meg range, if it succeeds, it encodes using the
3521 absolute branch; If not, it tried to find something in the
3522 relative range, if not, it uses the handle_thunk code.
3524 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3526 * exceptions-ppc.c: use the correct ip register on macosx.
3528 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3530 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3532 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3534 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3535 Raise exception on integer divide by zero by hand since the hw
3536 doesn't support it. Handle NaNs in FP compares.
3538 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3540 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3541 code reducing duplication between the platforms and enabled
3542 signal exception handling (on linux for now).
3544 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3546 * exceptions-ppc.c: more macosx support.
3548 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3550 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3552 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3554 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3556 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3558 * iltests.il: more tests.
3560 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3562 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3565 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3567 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3569 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3571 * liveness.c: Mark variables as volatile in all basic blocks reachable
3572 from exception clauses.
3574 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3576 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3579 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3581 * iltests.il, basic.cs: more tests for regalloc.
3583 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3585 * iltests.il: Some tests for register allocation modifications
3588 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3590 * exceptions.cs: Add regression test for bug #56782.
3592 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3593 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3594 the beauty of fixing the same thing in 5 different files...
3596 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3598 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3601 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3603 * mini.c: Add support for STRWLPARRAY marshalling convention.
3605 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3607 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3608 to init the context to setup the regs pointer).
3610 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3612 * exceptions-ppc.c: more exceptions work.
3614 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3616 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3619 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3621 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3622 can use the memory directly.
3624 * cpu-pentium.md: Update documentation from a post from Zoltan.
3626 add x86_add_membase, x86_sub_membase, x86_mul_membase
3628 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3630 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3631 GENERAL_REGS they were also hardcoded for all PPC ports.
3633 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3635 Remove hard-coded limit for floating point registers, use
3636 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3638 Notice that in MacOS X calling conventions you can fit a lot more
3639 floating point values in registers, so I should update the PInvoke
3640 test to excercise the passing of floating point values on the
3641 stack (currently broken).
3643 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3645 * tramp-ppc.c (create_trampoline_code): Added
3646 JUMP_TRAMPOLINE_SIZE.
3647 (ppc_magic_trampoline): Follow the pattern from
3648 x86_magic_trampoline: if code is set to zero, return.
3649 (create_trampoline_code): Always pass MonoMethod to the jump
3650 trampoline, before it was passing a null.
3651 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3652 share the code with mono_arch_create_jit_trampoline.
3654 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3656 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3659 * cpu-g4.md: Added length for jmp instruction, the worst case
3660 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3663 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3665 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3667 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3669 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3670 before each IL instruction.
3672 * mini.c (CEE_BOX): Fix warnings.
3674 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3676 * mini.c: removed a few unused vars and extra whitespace.
3678 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3680 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3682 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3684 (OP_GETCHR): use the above
3685 (CEE_LDELEMA): use the above.
3687 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3688 version of the generic impl.
3689 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3690 (CEE_LDELEMA): use the above.
3692 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3694 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3697 * iltests.il: Added new regression test for #56317.
3699 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3701 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3702 under NetBSD. Fixes #56450.
3704 * liveness.c (update_gen_kill_set): Fix previous patch.
3706 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3708 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3710 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3712 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3715 * inssel-sparc.brg: Add more optimizations.
3717 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3719 2004-04-01 Martin Baulig <martin@ximian.com>
3721 * mini.c (handle_box): New static function; moved the
3722 implementation of CEE_BOX here.
3723 (mono_method_to_ir): Added `constrained_call' variable.
3724 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3725 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3726 mono_method_get_constrained() to get the method.
3728 2004-04-01 Martin Baulig <martin@ximian.com>
3730 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3731 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3732 (mono_method_to_ir): We don't need these macros anymore since
3733 mono_class_get_full() already takes care of it.
3735 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3737 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3738 use @function (as doesn't accept #function here) and check the return
3739 value of system and stop if fails.
3741 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3743 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3745 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3747 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3749 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3751 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3754 * basic-long.cs: Add test for negation of Int64.MinValue.
3756 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3758 * mini-sparc.c: Update status.
3760 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3762 * exceptions-sparc.c: Fix return value in filters.
3764 * inssel-sparc.brg: Fix register allocation in some rules.
3766 2004-03-28 Martin Baulig <martin@ximian.com>
3768 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3771 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3773 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3775 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3776 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3777 remove unused conv_u4 opcode.
3779 * mini-x86.c: Remove valgrind workaround since it slows down things
3780 even when mono is not run under valgrind.
3782 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3784 * mini-sparc.c: Update status.
3786 * inssel-sparc.brg: Add some optimizations.
3788 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3789 future delay slot filling. Add support for varargs, tail calls and JMP.
3791 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3792 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3794 * inssel.brg: Fix register allocation in OP_ARGLIST.
3796 * inssel.brg: Fix warnings.
3798 2004-03-25 Martin Baulig <martin@ximian.com>
3800 * mini.c (inflate_generic_field): Removed.
3801 (mini_get_method): Removed, use mono_get_method_full(),
3802 (mini_get_class): Removed, use mono_class_get_full().
3803 (mono_method_to_ir): Pass our generic context to
3804 mono_field_from_token().
3806 2004-03-25 Martin Baulig <martin@ximian.com>
3808 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3809 of a `MonoMethod *'.
3810 (mini_get_method): Take a `MonoGenericContext *' instead
3811 of a `MonoMethod *'.
3812 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3813 a new local variable called `generic_context' which holds the
3814 current `MonoGenericContext *'; use it to lookup things.
3816 2004-03-24 Martin Baulig <martin@ximian.com>
3818 * mini.c (mini_get_class): New static method; if we're inside a
3819 generic instance, inflate the class if neccessary.
3820 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3822 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3824 * iltests.il: New regression test for #55976.
3826 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3829 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3831 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3834 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3836 * liveness.c: Consider SSA stores as well as loads when making vars
3839 * exceptions.cs: New regression tests for register allocation.
3841 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3843 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3844 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3845 domain lock only to protect puntual access to data structures.
3846 Added access lock for sighash, jit_icall_hash_name,
3847 jit_icall_hash_addr and domain->code_mp.
3849 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3851 * driver.c: Print SIGSEGV handling method.
3853 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3855 * mini.c (setup_jit_tls_data): Handle case when this is called
3856 multiple times for a thread.
3858 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3859 is different from fbxx_un. Fixes #54303. Also use constants instead of
3860 magic numbers in a lot of places.
3862 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3864 * exceptions.cs: Fix cctor test when --regression is used.
3866 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3868 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3871 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3873 * inssel-ppc.brg: fixed register assignments for some rules.
3875 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3877 * exceptions.cs: Add test for exceptions in static constructors.
3879 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3880 static constructors outside the domain lock. Fixes #55720.
3882 2004-03-17 Martin Baulig <martin@ximian.com>
3884 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3885 (inflate_generic_field): Take the `MonoMethod *' instead of the
3886 `MonoClass *' and added support for generic method.
3887 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3888 have a `field->parent->gen_params', only inflate the field if it's
3889 an open constructed type.
3891 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3893 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3894 exception object instead of the preconstructed ones.
3896 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3898 * mini.c: reverted changed to sigsegv_signal_handler commited
3899 accidentally in the previous patch.
3901 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3904 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3905 running --aot with an old assembly.
3907 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3909 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3912 * mini-sparc.c: Add support for v9 branches with prediction.
3914 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3916 * mini.c (mini_init): #warning is GNUC only
3918 * mini-sparc.h: implement __builtin_frame_address
3919 and __builtin_return_address for Sun C compiler
3921 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
3923 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
3925 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
3927 * basic-calls.cs: Add test for unaligned byref long argument passing.
3929 * mini-ops.h: Add sparcv9 compare and branch instructions.
3931 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
3932 v9 instructions if we have a v9 cpu.
3934 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
3935 registers for global allocation.
3937 * exceptions-sparc.c: Fixes.
3939 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
3941 * liveness.c (mono_analyze_liveness): Optimized version.
3943 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
3945 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
3948 * basic-float.cs basic-calls.cs: New regression tests.
3950 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
3952 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
3953 sigaltstack implementation.
3955 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
3957 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
3958 stuff if SIGSEGV_ON_ALTSTACK is not defined.
3960 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
3962 * mini.c: Fix warnings.
3964 * mini.c (mono_resolve_patch_target): New function which contains the
3965 arch independent part of the patching process.
3967 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
3968 patching code to a separate function.
3970 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
3972 * mini.c (add_signal_handler): ifdef out on Windows
3974 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
3976 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
3977 cpu-sparc.md: Add exception handling support + other fixes.
3979 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
3980 typed GC detection in --version.
3982 * basic.cs exceptions.cs: New regression tests.
3984 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
3985 the arch specific code can store data during a compilation.
3987 * mini-ops.h: Add OP_SETFRET.
3989 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
3990 function, register a separate icall for each arity, so the icalls can
3993 * mini.c (mono_print_tree): Print negative offsets in a more readable
3996 * mini.c: Make signal handling work on sparc.
3998 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4000 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4002 * jit-icalls.c: Emulate truncl by aintl on solaris.
4004 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4006 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4008 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4010 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4012 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4013 a MarshalByRef type, inline a method that performs the check, taking into
4014 account that the object can be a proxy. Also implemented tow new opcodes:
4015 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4016 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4017 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4019 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4021 * mini-ppc.c: if a relative branch displacement is too big
4022 but it points to and area reachable with an absolute branch,
4025 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4027 * mini.c: optimize small copies in cpblk.
4029 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4031 * basic-calls.cs basic-float.cs: New regression tests.
4033 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4034 negative offsets from %fp. Implement localloc. Fix local register
4035 allocation. Fix the case when the this argument needs to be saved to
4036 the stack. Implement some missing opcodes.
4038 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4040 * mini.c (mini_method_compile): Reenable global regalloc in methods
4041 with exception handlers.
4043 * linear-scan.c (mono_varlist_sort): Fix warning.
4045 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4047 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4050 * liveness.c: Make all variables uses in exception clauses volatile, to
4051 prevent them from being allocated to registers. Fixes #42136.
4053 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4055 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4058 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4059 argument to mono_arch_regalloc_cost.
4061 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4064 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4066 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4067 Make the cost of allocating a variable to a register arch dependent.
4069 * basic-calls.cs: Fix compilation of tests.
4071 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4072 helper function to cut back on the number of #ifdefs needed.
4074 * mini-ppc.c: Fix compilation.
4076 * basic-calls.cs: New regression tests.
4078 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4080 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4081 of l0 since that is callee saved.
4083 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4086 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4087 of delay instruction.
4089 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4091 * mini.h (MonoCallInst): Add 'virtual' flag.
4093 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4095 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4097 * *.cs: New regression tests.
4099 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4102 * mini.c (mono_runtime_install_handlers): Fix build.
4104 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4105 'signal_stack_size' members.
4107 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4108 alternate signal stack.
4110 * exceptions-x86.c: Add stack overflow handling.
4112 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4113 functions to arch independent code.
4115 * mini.c (mono_print_tree): Print more detailed info for load_membase
4118 2004-02-23 Martin Baulig <martin@ximian.com>
4120 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4122 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4124 * mini-x86.c: fixed reg allocation for div/rem.
4126 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4128 * driver.c (mono_main): Report some configuratio options on --version.
4130 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4132 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4133 low in the address space. Correctly flush memory in thunks where we
4136 2004-02-20 Martin Baulig <martin@ximian.com>
4138 * mini.c (mini_get_method): New static method; inflate all generic
4139 methods and methods in open generic instances.
4140 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4141 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4143 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4145 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4147 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4149 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4151 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4153 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4154 it compile using Sun's compiler.
4156 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4158 * 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.
4160 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4162 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4164 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4166 * mini-ppc.c: handle calls outside of the allowed range with thunks
4167 allocated using the code manager.
4168 * tramp-ppc.c: use the code manager to hold generated native code.
4169 Fixed the magic trampoline to just patch vtable entries.
4171 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4173 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4176 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4178 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4181 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4182 if we have a working __thread implementation.
4184 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4185 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4187 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4189 * mini-x86.c: Fix compilation under gcc 2.
4191 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4193 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4194 contains a call to the wrapped function.
4196 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4197 OP_<CALL>_IMM opcodes, and use them under X86.
4199 * mini.c (mono_jit_find_compiled_method): Fix warning.
4201 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4203 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4205 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4206 functionality to mini.c.
4208 * mini.c (mono_create_jump_trampoline): New function to create a jump
4209 trampoline. Return a compiled method instead of a trampoline if it
4210 exists. Add a cache for jump trampolines.
4212 * mini.c (mono_jit_find_compiled_method): New function to return a
4213 compiled method if it exists.
4215 * mini-x86.c: Call mono_create_jump_trampoline instead of
4216 mono_arch_create_jit_trampoline.
4218 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4219 a jump trampoline. Fixes #52092.
4221 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4223 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4224 which is not up-to-date. Add check_corlib_version () instead.
4226 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4229 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4230 since newer valgrind versions do not need it.
4232 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4233 compile a method with a given set of optimizations.
4235 * mini.c: Compile icall wrappers on-demand instead of at startup.
4237 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4238 wrapper for an icall.
4240 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4242 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4245 * iltests.il: Add test for non-empty stack before switch instruction.
4247 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4249 * mini.c: Add support for new stringbuilder marshalling conventions.
4251 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4253 2004-02-01 Martin Baulig <martin@ximian.com>
4255 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4256 in `ginst->mtype_argv'.
4258 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4260 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4261 facilitate grepping.
4263 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4265 * mini.c: fixed buglet in initobj generic implementation for references.
4267 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4269 * Makefile.am: make the version script conditional.
4270 * jit-icalls.c: handle missing truncl().
4272 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4274 * exceptions.cs: Add more tests for double->int conversion.
4276 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4277 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4279 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4281 * driver.c: make --verbose --version emit an error
4282 if the loaded corlib doesn't match the runtime version.
4284 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4286 * mini-ppc.h: export ppc_patch().
4287 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4288 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4289 on par or better than on MacOSX.
4291 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4293 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4294 mono_lookup_pinvoke_call.
4296 * mini-x86.c: Under windows, the default pinvoke calling convention is
4297 stdcall. Fixes #52834.
4299 * mini.c (optimize_branches): Add an upper bound to the number of
4300 iterations to prevent infinite loops on strange loops. Fixes #53003.
4302 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4304 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4305 and ISINST. Fixes #52093.
4307 * objects.cs (test_0_vector_array_cast): New tests.
4309 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4311 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4312 checking in Array.Set ().
4314 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4317 * object.cs (test_0_multi_array_cast): New regression test.
4319 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4321 * exceptions-ppc.c: fix build on Linux/PPC.
4323 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4325 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4326 running under valgrind.
4327 (x86_magic_trampoline): Fix build bustage.
4329 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4330 negative values as well. This is needed for the encoding of the line number
4331 info, since sometimes the line numbers are not in increasing order.
4333 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4335 * cpu-pentium.md (localloc): Increase the size of the localloc
4336 instruction since it is a loop under Win32.
4338 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4341 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4343 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4344 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4345 Max Horn (max@quendi.de). Fix file names in comments.
4347 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4349 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4350 avoid stack overflow.
4351 (replace_usage): Avoid uninitialized variable warnings.
4353 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4354 and taking the address of valuetype variables.
4356 2004-01-03 Patrik Torstensson
4358 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4359 for other purposes than FP later on.
4361 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4363 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4366 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4368 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4370 2003-12-30 Patrik Torstensson <p@rxc.se>
4372 * mini-x86.h: Decreased number of availiable fp regs.
4373 Solves corner cases with FP spilling.
4375 2003-12-23 Patrik Torstensson <p@rxc.se>
4377 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4378 for floating point stack tracking / spilling on x86.
4381 * basic-float.cs: added float mul overflow test.
4383 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4385 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4387 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4389 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4390 supports for cond branches that overflow the immediate
4391 overflow offset. mcs can compile simple programs.
4393 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4395 * exceptions-ppc.c: exception handling support wip:
4396 finally handlers get run on exception.
4398 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4400 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4403 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4405 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4406 initial support for stack walking and unwinding.
4408 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4410 * driver.c (mono_main): Make corlib-out-of-sync message more
4411 descriptive. Also remove verify_corlib call.
4413 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4415 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4416 not overlap with other call's arguments, too.
4418 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4420 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4421 move to arch-specific code the choice of arch-specific
4422 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4423 * mini.c: ensure emulation calls will not interleave
4426 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4428 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4429 the magic trampoline stack frame is dropped before executing
4432 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4434 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4435 and integer to fp conversions. Added support for overflowing
4436 arguments on the stack. Reserve a couple more registers as temps.
4437 Added support for aot compilation (as output still needs to be
4440 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4442 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4443 Don't overwrite return register in some corner cases.
4445 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4447 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4448 static constructors when AOT compiling.
4450 * driver.c (mono_main): Call mono_check_corlib_version.
4452 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4454 * cpu-g4.md, basic.cs: fixed div target register.
4456 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4458 * mini-ppc.c, basic.cs: shl_imm fix with test.
4460 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4462 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4463 structures by value. Misc fixes.
4464 * objects.cs: more tests.
4466 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4468 * mini-ppc.c: lconv.ovf.i implemented.
4470 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4473 (mini_init): don't error out if someone already called g_thread_init.
4475 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4477 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4478 to be any type per the spec. Fix abnormal memory usage when
4479 the same object is repeatedly thrown.
4481 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4483 * mini.c: check for overruns in IL code.
4485 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4487 * TODO: Add/remove some todo entries.
4489 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4491 * driver.c (mono_main): Call mono_verify_corlib.
4493 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4495 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4496 This has been moved to mini.c
4497 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4498 type being casted is marshalbyref it could be a proxy, so instead of
4499 emitting the type check code, emit a call to a runtime method that will
4500 perform the check by calling CanCastTo if needed.
4502 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4504 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4505 methods with large stack frames under Win32.
4507 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4509 * Makefile.am: Distribute regression tests.
4511 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4512 at the end instead of inserting each variable into the sorted list.
4514 * linear-scan.c (mono_varlist_sort): New helper function.
4516 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4518 * mini.c: ensure arguments and locals are within bounds.
4520 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4522 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4525 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4527 * mini.c (mono_cprop_copy_values): Fix crash.
4529 * aot.c: Set verbosity back to 0.
4531 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4533 * regalloc.c: complete memory leak fix by Laurent Morichetti
4536 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4538 * driver.c (main_thread_handler): Revert the previous patch.
4540 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4543 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4544 memory from the memory pool.
4546 * driver.c (main_thread_handler): Turn on all optimizations when
4549 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4550 an array for better performance.
4552 * regalloc.c (mono_regstate_assign): Fix memory leak.
4554 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4555 serialize the debug info.
4557 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4558 debug info from the serialized representation.
4560 * aot.c: Save debug info into the generated file and load it when
4563 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4565 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4567 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4568 More FP-related fixes.
4570 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4572 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4573 and register allocation buglet. Hello world now runs.
4575 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4577 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4578 * tramp-ppc.c: fixed class init trampoline.
4579 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4581 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4583 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4584 mini.c: more ppc changes/fixes.
4586 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4588 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4589 Also optimize the case when the arguments are the same in the caller
4592 * iltests.il: Add tests for tail calls with valuetype arguments.
4594 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4596 * mini-ppc.c: fixes for struct return type.
4598 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4600 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4601 mono_spillvar_offset() to arch-specific code.
4603 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4605 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4607 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4609 * exceptions-x86.c: Fix stack space leaks.
4611 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4612 registers from the lmf if the method has save_lmf set.
4614 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4616 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4617 of icall wrappers into InvokeInDomain, since these are now per-domain.
4619 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4621 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4622 make some opcode emulation and intrinsic ops enabled/disabled
4623 according to the architecture. More fixes.
4625 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4627 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4629 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4631 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4632 arch-specific handling for 'this' and struct return type to
4635 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4637 * aot.c: prevent divide by zero error when reporting (it happened with
4640 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4642 * mini.h (inst_switch): Remove unused macro.
4644 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4647 (load_aot_module): free 'info->methods' and 'info' properly. No more
4648 "free(): invalid pointer blah" messages when you have an old aot
4651 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4653 * jit-icalls.c, mini.c: Added support for context static fields.
4655 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4657 * mini.c (mono_method_blittable): Methods which set LastError are not
4658 blittable either. Fixes #51108.
4660 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4662 * mini.c: flush icache.
4663 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4665 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4667 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4669 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4671 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4674 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4677 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4679 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4681 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4682 instruction when the result is discarded.
4684 * iltests.il (test_0_div_regalloc): New regression test.
4686 * arrays.cs: Fix compilation error.
4688 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4690 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4691 float rules to inssel-x86.brg: sane architectures with FP registers
4692 don't need to implement these rules.
4694 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4696 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4698 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4700 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4701 implementation of 32 bit systems.
4703 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4705 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4706 (Jeroen Zwartepoorte).
4708 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4710 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4711 the caller and the callee matches.
4713 * mini.c (mono_method_to_ir): Add comment.
4715 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4716 signbit is missing on some platforms.
4718 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4720 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4722 * mini.c (setup_jit_tls_data): Call the new function.
4724 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4726 * mini-x86.c: Add experimental support for fast access to the lmf
4727 structure under NPTL/Linux 2.6.x.
4729 2003-11-06 Martin Baulig <martin@ximian.com>
4731 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4732 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4735 2003-11-02 Martin Baulig <martin@ximian.com>
4737 * mini.c (inflate_generic_field): New static method.
4738 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4739 generic instance and the field is declared in a generic type, call
4740 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4742 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4744 * mini.h mini.c (mono_method_same_domain): New function to return
4745 whenever the caller and the callee are in the same domain.
4747 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4749 2003-10-30 Martin Baulig <martin@ximian.com>
4751 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4752 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4754 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4755 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4757 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4759 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4762 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4763 object here, so it is in the correct appdomain etc.
4765 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4767 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4769 (mono_method_to_ir): Avoid freeing the type created returned from
4770 mono_type_create_from_typespec, since it is put into an internal cache
4771 by the function. Fixes pointer.exe.
4773 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4774 trampolines for icalls and pinvokes as well. Fixes #33569.
4776 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4778 * mini.c: Update after appdomain changes.
4780 * mini.c (mono_jit_compile_method_inner): Allways compile native
4781 method wrappers in the root domain, since there can only be one
4782 instance of them, whose address is stored in method->info.
4784 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4786 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4787 environment variable. Instead detect automatically whenever running
4788 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4791 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4793 * trace.c, trace.h: New files that implement the new trace option
4796 * driver.c: Document new --trace options.
4798 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4801 - if (mono_jit_trace_calls)
4802 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4804 * mini.h: prototypes.
4806 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4808 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4810 * mini.c inssel.brg: Implement typedefbyref opcodes.
4812 * mini.c (mono_jit_compile_method): Remove unused local variable.
4814 * mini.c (mono_jit_compile_method_inner): Ditto.
4816 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4818 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4820 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4822 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4824 * mini.c (mono_no_aot): Remove unused global variable.
4826 * mini.c: Thread safety fixes.
4828 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4830 * mini.c (mono_create_class_init_trampoline): Add a lock around
4831 class_init_hash_addr.
4833 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4836 * mini.c: Decompose the NEWARR instruction before decomposing its
4837 arguments. Fixes #30073.
4839 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4841 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4844 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4846 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4848 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4850 * driver.c: Add support for compiling icall wrappers to --compile.
4852 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4854 * inssel.brg: The empty value in class->interface_offsets is -1, not
4857 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4859 * objects.cs: New test for 'is' operator on an array of interfaces.
4861 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4863 * tramp-ppc.c: update trampoline code to support jumps
4864 and class initialization.
4866 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4868 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4870 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4872 * inssel.brg (OP_UNBOX): Remove unused rule.
4874 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4875 region instead of one for each method. Fixes #47813.
4877 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4879 * exceptions.cs (test_0_nested_finally): New regression test for
4880 nested exception handlers.
4882 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4884 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4886 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4889 * mini.c (mono_method_check_inlining): Make the inlining limit
4890 configurable by an environment variable.
4892 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4894 * mini.h: Bump AOT file version.
4896 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4897 token, store the image along with the token, since the token might not
4898 refer to the same image as the method containing the relocation,
4899 because of inlining.
4901 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4903 * mini.c (mono_precompile_assemblies): New function to compile
4904 all methods in all loaded assemblies.
4906 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4908 * regalloc.h regalloc.c (MonoRegState): Change the type of
4909 iassign and fassign to int*, since they can contain large negative
4910 values if the register is spilled. Also added some comments. Fixes
4913 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4914 under Win32. Fixes #42964.
4916 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4918 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4920 * aot.c: Added support for AOT compiling methods which contain calls
4921 to wrappers. Currently, only remoting-invoke-with-check wrappers are
4924 * driver.c (compile_all_methods): Run the compilation in a thread
4925 managed by mono. Fixes #44023.
4927 * mini.c (mono_codegen): Print full method name in verbose output.
4929 * mini-x86.c (mono_arch_patch_code): Fix warning.
4931 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
4932 jumps, since the method we are jumping to might be domain-specific.
4934 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
4936 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
4938 * inssel.brg: string chars are unsigned.
4940 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
4942 * TODO: New todo item.
4944 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
4945 which calls mono_runtime_class_init and patches the call site to
4946 avoid further calls.
4947 (mono_arch_create_class_init_trampoline): New arch specific function
4948 to create a class init trampoline.
4949 (create_trampoline_code): Generalized so it can create
4950 class init trampolines as well.
4952 * mini.c (helper_sig_class_init_trampoline): New helper variable.
4953 (mono_create_class_init_trampoline): New function to create and cache
4954 class init trampolines.
4955 (mono_find_class_init_trampoline_by_addr): New function to lookup the
4956 vtable given the address of a class init trampoline. Used by the
4958 (mono_codegen): Generate a call to a trampoline instead of
4959 mono_runtime_class_init in LDSFLD[A].
4960 (mono_codegen): Add relocations for the new trampoline.
4962 * mini.h mini-x86.c aot.c: Added a new relocation type:
4963 MONO_PATCH_INFO_CLASS_INIT.
4965 * mini.h: Bump AOT version number.
4967 * aot.c: Create a copy of the loaded code instead of using the original
4968 so methods which call each other will be close in memory, improving
4971 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
4972 patch since it breaks the regression tests.
4974 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
4975 for the register saving instruction sequence since the
4976 frame_state_for function in glibc 2.3.2 don't seem to detect it.
4978 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
4980 * TODO: Fix todo item && remove another.
4982 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
4984 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
4987 * aot.c: Moved the check for MONO_LASTAOT into the initialization
4988 function of the module.
4990 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
4991 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
4992 --no-aot command line option.
4994 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
4996 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
4997 by Bernie Solomon (bernard@ugsolutions.com).
4999 * inssel.brg: Refactor the interface offset table related code into
5000 its separate functions and add support for the AOT case.
5002 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5004 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5006 * aot.c: Added mono_aot_verbose variable and made all debugging
5007 output depend on the value of this variable.
5009 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5010 method_label and info_label.
5012 * mini.h mini-x86.c aot.c: Added a new relocation type
5013 MONO_PATCH_INFO_IID for klass->interface_id.
5015 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5016 the MonoJitInfo structure.
5018 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5019 a non-root appdomain in shared mode.
5021 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5023 * aot.c: make aot loader less verbose. Remove free of unused variable.
5025 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5027 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5029 * .cvsignore: Added *.dll.
5031 * mini.c (mono_print_tree_nl): New function callable while debugging.
5033 * mini.c (mono_print_code): Export this.
5035 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5038 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5040 * mini.h (MonoCompile): Added 'jit_info' field.
5042 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5043 the cfg structure, since it is needed by the AOT compiler.
5045 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5047 * aot.c: A major rewrite. Changes include:
5048 - save exception tables for methods which have them.
5049 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5051 - reworked the file format so it is now much smaller and needs
5052 fewer relocation entries.
5054 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5056 * aot.c (load_aot_module): Fix build bustage on platforms without
5059 2003-09-04 Martin Baulig <martin@ximian.com>
5061 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5063 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5065 * TODO: Some new optimization ideas.
5067 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5069 * aot.c: Save the optimization flags used to compile the code into
5072 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5073 support emitting domain specific code.
5075 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5076 no longer domain neutral. It can be made domain neutral by compiling
5077 with --optimize=shared.
5079 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5082 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5083 loading of AOT code.
5085 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5087 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5088 if there is no domain neutrality information.
5090 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5092 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5093 format version into the generated library.
5095 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5096 callee method into the caller since one of them could be shared.
5098 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5099 system exceptions from AOT code now works.
5101 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5102 method if it is domain neutral and the callee is not.
5104 * graph.c (cfg_emit_one_loop_level): Fix warning.
5106 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5108 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5111 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5113 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5114 is needed by code which is executed before mono_runtime_init ().
5115 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5117 * mini.c (mono_thread_abort): Fix warning.
5118 (mono_jit_compile_method): Call static constructor in the AOT case too.
5120 * aot.c (mono_compile_assembly): Fix warning.
5122 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5124 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5126 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5128 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5130 * cpu-pentium.md: Fix the length of call opcodes so they include the
5131 ESP restoring instruction. Fixes #47968.
5133 2003-08-28 Martin Baulig <martin@ximian.com>
5135 * mini-x86.c (mono_arch_call_opcode): Added support for
5136 MONO_TYPE_GENERICINST.
5138 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5140 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5142 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5143 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5145 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5148 2003-08-26 Martin Baulig <martin@ximian.com>
5150 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5151 when reporting an error, set this to the actual error location.
5152 (mono_method_to_ir): Report the correct error location if
5153 get_basic_blocks() returned an error.
5155 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5157 * mini.c (mono_type_blittable): OBJECT is not blittable.
5158 (mono_method_blittable): Methods which have marshalling descriptors
5159 are not blittable either. Fixes #47842.
5161 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5163 * driver.c mini.c: Use an environment variable instead of a global
5164 variable. Also fix the build.
5166 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5167 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5170 * driver.c mini.c: Added --with-valgrind option to turn off some
5171 code which prevents mono from running under valgrind.
5173 * mini.c (mono_emit_call_args): Fixed warning.
5175 * mini.c (mono_emulate_opcode): Fixed warning.
5177 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5179 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5180 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5181 regalloc.c, regalloc.h: specify available registers in arch-specific
5182 code and support floats in the regallocator (patch by Laurent Morichetti
5185 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5187 * mini.c: mono_thread_current() can be called only after
5188 mono_runtime_init(): rearrange code to not call it early on.
5190 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5192 * mini.c: allocate jump tables in the code mempools.
5194 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5196 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5199 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5201 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5202 12 to 16. This fixes bug #47453.
5205 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5207 * mini-ppc.c: fixed indexed load and unsigned compares.
5209 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5211 * mini.c: reenabled installation of handler for
5212 thread abort signal.
5214 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5216 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5217 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5218 until it's fixed and actually useful.
5220 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5222 * inssel-long32.brg: couple more opcodes implemented.
5224 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5226 * mini-sparc.c: Even more opcodes implemeted.
5228 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5230 * mini-sparc.c: More opcodes implemented.
5232 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5234 * mini-sparc.c: More opcodes implemented.
5236 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5238 * inssel-sparc.brg: Add some needed rules. Direct
5240 * Makefile.am: Use inssel-sparc.brg
5241 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5242 an assert happy for now.
5244 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5246 * mini-sparc.c: Fixed compile errors.
5247 * exceptions-sparc.c: Same. We now produce a mono binary
5248 on sparc-linux. Yea.
5250 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5252 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5253 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5254 They compile, but do not work.
5256 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5258 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5259 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5260 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5263 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5265 * mini.c: more opcodes implemented and better support for generics.
5267 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5269 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5270 * mini.c, mini.h: first cut at generics support: some new instructions
5271 added and changed the behaviour of some of the existing ones.
5273 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5275 * mini.c: Removed definition of metadata_shared mutex here.
5277 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5279 * mini-x86.c: make vararg calls work for instance methods.
5281 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5283 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5284 returns the arguments in a separte list, now.
5286 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5288 * aot.c, mini.c: updates for array type representation changes.
5290 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5292 * mini.c: register function to perform jit shutdown.
5294 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5296 * mini.c: use a faster allocator if possible.
5298 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5300 * aot.c: some cleanups and portability changes.
5302 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5304 * mini.c: use faster allocation for CEE_BOX if possible.
5306 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5308 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5309 Moved inlined mempcy code to its own function so that is can be
5310 reused. Added an inline memset function as well (optimized initobj).
5311 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5313 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5315 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5317 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5319 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5320 arch code can setup the cpu for CLR execution, if needed.
5321 We use it on x86 to set the precision of FP operations.
5323 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5325 * mini.c: disable some optimizations if we can guess they'll cost too
5326 much for a given method.
5328 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5330 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5332 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5333 * mini.h mini.c mini-x86.c: Added instruction level coverage
5334 info collection support.
5336 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5338 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5339 is now implemented in the profiling API. Get rid of a couple of
5340 unnecessary global variables.
5342 2003-06-15 Nick Drochak <ndrochak@gol.com>
5344 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5345 * cpu-g4.md: add op_bigmul and op_bigmul_un
5346 * cpu_pentium.md: add op_bigmul_un
5347 * inssel-long32.brg: add rule for unsigned bigmul
5348 * mini-ops.h: define OP_BIGMUL_UN
5349 * mini-x86.c: THE BUG: handle (un)signed properly
5350 * mini.c: choose unsigned opcode if needed.
5351 This set of patches fixes bug #44291
5353 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5355 * mini.c (optimize_branches): improved to handle all kinds of
5356 conditional branches.
5358 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5360 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5361 don't raise exceptions.
5363 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5365 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5366 to arch-specific files.
5368 2003-06-09 Martin Baulig <martin@ximian.com>
5370 * Makefile.am (libs): Added $(LIBGC_LIBS).
5372 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5374 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5375 and OP_ATAN (fixes bug#44293).
5377 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5379 * Makefile.am, mini-x86.c: rename cpu description array to
5380 pentium_desc, since some compilers define the 'pentium' preprocessor
5383 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5385 * mini.c (mini_select_instructions): add explicit branch if the
5386 following block is not the false target of a conditional branch -
5387 we need this with any optimization that reorder or remove bblocks
5389 * mini.c (optimize_branches): bug fixes
5391 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5393 * mini.c (mono_method_to_ir): inline static readonly fields
5395 * ssa.c (fold_tree): start cfold support for long (very simple
5398 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5400 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5402 * inssel.brg: fixed memcpy (bug #44219).
5404 2003-06-05 Dick Porter <dick@ximian.com>
5406 * driver.c: Set the glib log levels to not abort if g_message
5409 g_set_prgname() has to happen before mini_init() so that the
5410 process handle gets the info.
5412 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5414 * driver.c: add intrins to the default optimizations to get wider
5417 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5419 * mini.h: some large basic blocks will overflow a 16-bit
5420 integers for symbolic registers.
5422 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5424 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5425 (mono_arch_output_basic_block): fix bug 43499
5427 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5429 * mini.c: kill duplicated definition of mono_debug_format.
5431 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5433 * mini-x86.c, arrays.cs: fixed register allocation bug.
5435 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5437 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5439 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5441 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5444 (print_method_from_ip): also print source location information if
5447 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5449 * mini.c (mono_find_block_region): bug fix in region code
5450 (mini_method_compile): enable removing unreachable code again, but
5451 only in methods without exception clauses.
5453 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5455 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5456 Implemented arglist opcode and handling of TypedReference type.
5457 Fixed x86 call convention when a structure is returned.
5458 Minimal support for calling static vararg methods.
5460 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5462 * mini.c (mini_method_compile): always remove unreachable code,
5463 because the code in them may be inconsistent (access to dead
5464 variables for example).
5466 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5468 * driver.c, debug-mini.c: warning fixes.
5470 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5472 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5474 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5476 * mini.c: thread-static fields are registered in mono_class_vtable(),
5477 so ensure the function is called before checking for them.
5479 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5481 * mini.c (optimize_branches): fix for bug 43586
5483 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5484 overflow (fixes Bug #43639)
5486 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5488 * mini.c, objects.cs: allow the use of stobj for primitive types.
5490 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5492 * mini.c: be less strict about argument checking until we support
5493 running the verifier.
5495 2003-05-27 Nick Drochak <ndrochak@gol.com>
5497 * basic-long.cs: tests for (ulong)int * (ulong)int also
5498 * mini.c: use the same trick for (ulong)int * (ulong)int
5500 2003-05-27 Nick Drochak <ndrochak@gol.com>
5502 * basic-long.cs: add regression test for (long)int * (long)int
5503 * cpu-pentium.md: add op_bigmul specification
5504 * inssel-long32.brg: add OP_BIGMUL rule
5505 * mini-ops.h: add OP_BIGMUL
5506 * mini-x86.c: register allocator: handle case where src1 needs to be
5508 * mini.c: substitute special BIGMUL opcode in the tree for
5509 (long)int * (long)int
5511 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5513 * jit-icalls.c: call the type ctor on field access if needed.
5515 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5517 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5518 to a method (including results of ldelema, bug#43207).
5520 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5522 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5523 colors to show exception handler blocks.
5525 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5526 (fix for pinvoke7.cs).
5528 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5530 * mini.h, mini.c: ensure correct initialization order for types that
5531 require it. Prepare for lazy compilation of jit icall wrappers.
5532 Provide a name for opcode emulation to reduce unneeded mallocing.
5534 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5536 * mini-x86.c: better register restoring code and profiling
5537 support for tail calls.
5539 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5541 * mini.h, driver.c: prepare for leaf methods optimization.
5543 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5545 * mini.c: get targets of branches before converting a method.
5547 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5549 * mini.c (optimize_branches): added some experimental code (disbaled)
5551 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5553 * mini.c (optimize_branches): fix branch to branch optimization
5555 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5557 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5559 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5561 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5564 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5566 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5567 enable use of interface variables again.
5569 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5570 I1 to registers because there is no simply way to sign extend 8bit
5571 quantities in caller saved registers on x86.
5573 * inssel-float.brg: set costs of some rules to 2 so
5574 that monobure always select the arch. specific ones if supplied,
5575 regardless of the order we pass the files to monoburg.
5577 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5579 * mini.c, mini-x86.c: since the magic trampoline for jumps
5580 can't patch the code directly, we do it as soon as the
5581 method gets compiled.
5583 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5585 * mini-x86.c, mini.h: introduce a new patching method
5586 to support CEE_JMP and tail calls.
5587 * mini.c: obey tail.call. Don't precompile methods target
5589 * tramp-x86.c: new trampoline code to handle methods
5590 reached through a jump.
5592 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5594 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5595 bit values to registers
5597 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5599 * mini.c (mono_compile_get_interface_var): share interface
5600 variables if possible.
5602 2003-05-16 Martin Baulig <martin@ximian.com>
5604 * debug-mini.c (mono_init_debugger): New function to initialize
5605 the debugger. This is not in the debugger since it needs to
5606 access some of mini's internals.
5608 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5610 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5612 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5614 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5615 for value type handling.
5617 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5619 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5620 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5622 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5624 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5625 the constructor through a proxy.
5627 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5629 * jit-icalls.c, inssel.brg: fixes to array element address
5632 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5634 * mini-x86.c (is_regsize_var): allocate pointer to registers
5636 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5638 * driver.c: fixed typo, added intrins to the set of optimizations
5639 tested with regressions.
5641 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5643 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5644 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5647 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5649 * inssel.brg: remove some common pop instructions without side effects
5651 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5653 * inssel-x86.brg: fixed thinko in int to double conversions.
5655 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5657 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5659 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5661 * inssel-long32.brg: two more missing instructions.
5663 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5665 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5668 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5670 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5673 * basic-float.cs: Added tests for negative zero.
5675 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5677 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5678 a couple of missing operations for long casts, with test cases.
5680 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5682 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5684 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5686 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5687 code size estimation.
5689 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5691 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5692 abstract methods (fix bug 42542)
5694 * aot.c: add ability to handle array types
5696 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5698 * mini.c: Call the _specific versions of the object allocation
5699 functions if possible.
5701 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5703 * driver.c: call setlocale ().
5705 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5707 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5710 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5712 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5714 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5715 wrappers (fix bug 42122)
5717 2003-05-04 Martin Baulig <martin@ximian.com>
5719 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5721 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5722 s/mini_set_defaults/mono_set_defaults/g.
5724 2003-05-04 Martin Baulig <martin@ximian.com>
5726 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5728 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5730 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5731 (reported by Don Roberts).
5733 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5735 * mini.c: temporarily work around two bugs for this release.
5737 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5739 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5740 that contains -export-dynamic and it makes using the ld script
5742 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5744 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5746 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5749 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5751 * mini.c: make sure leave calls all the needed finally blocks,
5752 even when the target jumps out of multiple exception clauses.
5754 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5756 * ldscript, Makefile.am: add linker script to reduce the number of
5757 exported symbols (should also fix the issues with libwine defining
5758 some of the same symbols in io-layer).
5760 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5762 * driver.c (mini_main): Avoid assertion when no file name is given on
5765 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5767 * driver.c: added --version/-V command line option.
5768 Added the inline optimization in the regression tests.
5770 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5772 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5773 to the type in the method signature (fixes bug#42134).
5775 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5777 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5779 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5781 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5783 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5785 * driver.c: fixed bug #42100.
5787 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5789 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5791 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5793 * mini.c: moved most of the code required to do inlining to its own
5794 function so it can be reused. Inline also ctors if appropriate.
5796 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5798 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5799 the runtime can call mono API functions.
5801 2003-04-27 Martin Baulig <martin@ximian.com>
5803 * debug-mini.c (mono_debug_init_method): Added
5804 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5805 send a notification to the debugger.
5807 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5808 running in the Mono Debugger, just pass the breakpoint number to
5809 mono_debug_init_method().
5811 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5813 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5815 * mini.c: allow some more unsafe compares.
5817 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5819 * mini-x86.c, Makefile.am: make distcheck works (partially from
5820 a patch by Richard Lee <r.h.lee@attbi.com>).
5821 * regset.c, regset.h: removed, they are unused.
5823 2003-04-25 Dick Porter <dick@ximian.com>
5825 * driver.c: Usage reports the name as 'mono' not 'mini'
5826 * exceptions-x86.c: Build and run on freebsd
5828 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5830 * Makefile.am: install the program with the 'mono' name and
5831 the library as libmono instead of mini and libmini.
5833 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5835 * driver.c: provide the APIs for the embedding interface of the old jit.
5837 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5839 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5841 2003-04-23 Martin Baulig <martin@ximian.com>
5843 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5845 * driver.c: Added `--debug' command line argument to enable
5848 2003-04-23 Martin Baulig <martin@ximian.com>
5850 * debug.[ch]: Removed. The code is now in
5851 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5853 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5856 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5858 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5860 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5863 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5864 mono_domain_finalize.
5865 (mini_method_compile): use mono_method_profile* if the the option is
5868 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5870 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5871 methods with their wrapper.
5873 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5874 methods with their wrapper.
5876 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5879 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5882 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5885 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5887 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5889 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5891 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5892 of the mempool. This is slightly faster and uses less memory
5894 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5896 * mini.c: avoid O(n) allocation for variables.
5898 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5900 * mini.c: handle items on the stack after inlining methods.
5902 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5904 * mini.c: make the method->opcode optimization dependent
5905 on MONO_OPT_INSTRINS and do it lazily.
5907 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5909 * driver.c: print overall results at the end of regression run.
5911 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5913 * inssel.brg: don't overwrite symbolic registers.
5915 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5917 * inssel-x86.brg: fix conversion from long to float.
5919 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
5921 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
5923 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
5925 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
5927 * driver.c: Added --print-vtable option as in the old JIT.
5929 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5931 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
5933 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
5935 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
5937 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
5939 * mini.c regalloc.c regalloc.h: Fix memory leak.
5941 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
5943 * aot.c (mono_aot_get_method): register all used strings
5945 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5947 * mini.c: always intern strings references with ldstr at compile time.
5949 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5951 * Makefile.am: add BUILT_SOURCES.
5953 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5955 * driver.c: give a better error message when the assembly to execute
5956 doesn't have an entry point.
5958 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
5960 * Makefile.am: added hack for automake
5962 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
5965 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
5967 22003-04-07 Martin Baulig <martin@ximian.com>
5969 * Makefile.am: Added Makefile.am.
5971 * debugger-main.c: Removed, this is now in the debugger where it
5974 * mini.pc.in: Call this package `mini' for the moment.