1 2005-05-18 Miguel de Icaza <miguel@novell.com>
3 * driver.c (mono_main): Avoid crash if no argument is passed to
4 --break; Do not use g_error, but f_printf. And fix all other
5 ocurrences of the same crash.
7 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
9 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
10 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15 * *-ia64.*: Add beginnings of IA64 backend.
17 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
21 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
24 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
26 * mini-amd64.c: Fix a warning.
28 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
30 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
31 in float_neg. Fixes #74897.
33 * mini-amd64.c (emit_call): Fix another near call bug.
35 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
37 * declsec.c: Keep the appdomain information in the structure. Added a
38 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
39 value gets overwritten).
40 * declsec.h: Set the default MonoArray for the the stack to 6. Added
41 an MonoAppDomain member to MonoSecurityFrame.
42 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
43 used in the stack walk. Now use a MonoArray which grow (double) when
46 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
48 * mini.c: Re-enabled runtime cleanup, since running threads should
49 now properly stop when exiting.
51 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
53 * mini-codegen.c: New file contaning the arch-independent local
54 register allocator. Not used by any architectures yet.
56 * mini.h linear-scan.c: Merge some changes from the
57 mini-xp-local-regalloc branch.
59 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
61 * mini-amd64.c (emit_call): Fix calls to native functions when the
62 runtime is compiled as a shared library. Fixes #74756.
64 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
65 on a literal field. Fixes #74751.
67 2005-04-25 Raja R Harinath <rharinath@novell.com>
69 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
71 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
73 * objects.cs: Add missing null casting test.
75 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
77 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
78 in wrapper methods. Also rename 'address' variable to 'offset'.
80 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
82 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
85 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
87 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
90 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
92 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
94 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
96 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
99 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
101 * aot.c (mono_compile_assembly): Fix warning.
103 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
104 by the _MSC_VER stuff.
106 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
108 * inssel-long.brg: Fix #74588.
110 * cpu-amd64.md: Fix #74591.
112 * iltests.il: Add new regression tests.
114 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
116 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
119 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
121 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
123 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
124 from Bill Middleton <flashdict@gmail.com>.
126 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
128 * arrays.cs: Add new regression test. Fix warnings.
130 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
132 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
133 and leakage in CKFINITE.
135 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
136 this to a null op since it is called on amd64 too.
138 * exceptions-amd64.c (get_throw_trampoline): Align stack.
140 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
141 body since this is not used on amd64.
143 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
145 * mini-amd64.c: Remove obsolete fixmes.
147 * mini.c (print_method_from_ip): Fix debugging support.
149 2005-2-1 Massimiliano Mantione <massi@ximian.com>
151 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
152 so that expressions that don't give much gain are not reduced.
153 * ssapre.h: Likewise.
155 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
157 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
159 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
161 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
163 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
165 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
167 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
169 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
171 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
174 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
176 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
178 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
180 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
181 MONO_ARCH_USE_SIGACTION. Fixes #74252.
183 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
185 * mini-x86.c: Fix up stack overflow handling.
187 * exceptions.cs: Add new regression test.
189 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
191 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
192 mono_jit_thread_attach.
194 * mini.c (mono_method_to_ir): Verify called method is not abstract.
196 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
198 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
199 avoid calling constructors using callvirt.
201 * inssel.brg: Fix #74073.
203 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
205 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
206 compilation with non-GCC compilers.
207 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
208 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
210 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
212 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
213 klass->interface_offsets (will likely fix bug#74073).
215 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
217 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
219 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
221 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
222 to amd64_div_reg_size ().
224 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
226 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
228 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
230 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
232 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
234 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
236 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
238 * mini.c (mono_precompile_assembly): Load and precompile referenced
239 assemblies as well. Fixes #74015.
241 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
243 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
245 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
247 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
248 a lot of checks and (anyway) permissions cannot work until corlib is
251 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
253 * mini-ppc.c: fixed ABI issue on sysv/ppc.
255 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
257 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
258 calls (fixes bug#72824).
260 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
262 * mini.c: fix tail recursion elimination (see test in bug#73936).
264 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
266 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
267 some fp functions in sse2 mode.
269 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
271 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
273 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
275 * mini.h mini.c: Add mono_get_jit_tls_key ().
277 * mini-x86.c: Enable fast TLS support on windows.
279 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
281 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
282 * mini.c: Check for p/invoke method when generating code. If a
283 p/invoke method, or it's class, isn't decorated with [Suppress
284 UnmanagedCodeSecurity] then generate code to call System.Security.
285 UnmanagedDemand (only if the security manager is active).
287 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
289 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
290 last change as it seems to cause strange crashes.
292 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
294 * *.c: handle unsafe function pointers where needed.
296 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
298 * mini.c (mono_jit_free_method): Remove the fixme too.
300 2005-03-15 Miguel de Icaza <miguel@novell.com>
302 * mini.c: As discussed, make the code actually free the delegate
303 thunk now, to enable the debugging of delegate problems, use
304 MONO_DEBUG=1 when running Mono.
306 This takes also care of parts of the leaks as seen by Joe.
308 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
310 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
311 thread_tls_offset calculation.
313 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
315 * declsec.c: Reworked linkdemand checks for icall. The previous code
316 was using the declaration code (untrusted) and didn't work as expected
317 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
320 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
322 * iltests.il: Add new localloc test.
324 * mini-amd64.c: Handle large stack allocations the same way as on
325 windows if stack overflow handling is working.
327 * mini-amd64.c: Allocate the signal stack using mmap.
329 * mini.c (sigsegv_signal_handler): Fix reading of context.
331 * mini-exceptions.c: Fix up stack overflow handling.
333 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
335 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
337 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
339 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
341 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
342 tramp_init functions as they are no longer needed.
344 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
346 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
348 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
350 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
352 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
355 * mini-ops.h: Add OP_LMUL_IMM.
357 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
358 long mul/div opcodes as intrinsic.
360 * mini-amd64.c (emit_call): Handle the case when the callee might be
363 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
365 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
368 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
370 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
372 2005-03-09 Ben Maurer <bmaurer@ximian.com>
374 * mini.c (mono_codegen): Don't leak here, to help people running
377 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
379 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
380 conversions in sse2 mode.
382 * basic-float.cs: Add regression test.
384 * mini-amd64.c: Reenable sse2.
386 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
388 * mini-amd64.c: Disable sse2 until some regressions are fixed.
390 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
392 * driver.c: Copyright text should include 2005.
394 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
396 * cpu-amd64.md (load_membase): Fix more max lengths.
398 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
400 * cpu-amd64.md (load_membase): Fix max length.
402 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
404 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
406 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
407 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
409 * basic-float.cs: Add rounding regression test.
411 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
413 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
415 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
416 structures in registers for pinvoke wrappers.
418 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
420 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
422 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
424 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
425 wrapper to mono_jit_thread_attach.
427 * mini.c (mini_jit_thread_attach): New jit icall.
429 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
430 native->managed wrappers.
432 * exceptions.cs: Add new regression test.
434 * mini.c (optimize_branches): Check regions in the cbranch to throw
435 block case as well. Fixes #73242.
437 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
439 * mini.c: thread safety fixes.
441 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
443 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
444 patching stuff, since delegates use jump trampolines so there is
447 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
450 * tramp-amd64.c: Fix build.
452 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
453 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
455 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
456 Rename this to mono_arch....
457 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
459 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
461 * mini-amd64.c (emit_call): If both the caller and the callee is
462 guaranteed to have 32 bit addresses, emit a normal call.
464 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
466 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
467 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
468 method_ptr inside delegates.
470 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
472 * mini.c (mono_jit_free_method): Free the method info even if the native code is
473 invalidated. Fixes #73001.
475 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
477 * mini-x86.c: Only use stdcall for pinvokes on windows.
479 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
481 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
482 * mini-x86.c: remove unreliable __thread var offset detection,
483 use the correct accessors and enable by default.
485 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
487 * mini.c (mono_jit_free_method): Fix memory leak.
489 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
491 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
493 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
495 * cpu-amd64.md: Fix lengths of atomic opcodes.
497 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
499 * driver.c: try to not imply using ICU is any good.
501 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
503 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
504 functions as inline ops.
506 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
507 some Interlocked functions as inline ops.
509 * mini.c (move_basic_block_to_end): Fix bug in last patch.
511 * mini.h (MonoBasicBlock): Reorganize fields a bit.
513 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
515 * mini.c: Add support for OP_NOT_TAKEN.
517 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
518 structures in registers for pinvoke wrappers.
520 * mini-amd64.c: Fix warnings.
522 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
524 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
526 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
528 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
529 address instead of loading the address from it.
531 * mini-x86.c: Add support for returning small structs in registers
532 on Win32. Fixes part of #70864.
534 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
536 * trace.c (get_token): Improve error checking.
538 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
540 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
542 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
544 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
545 it can be reused for MonoClass.
546 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
549 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
551 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
552 instead of a MonoReflectionMethod. The method information wasn't used
553 when displaying SecurityException details (but will be now).
555 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
557 * Makefile.am : windows build fix.
559 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
561 * iltests.il: Add new regression test.
563 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
566 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
568 * mini.c: Moved linkdemand check into helper function check_linkdemand
569 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
572 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
574 * declsec.c: Added statistics counter for different kinds of
576 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
577 (and commented) declaration.
578 * mini.c: Added statistics counter for security Demand code
579 generation. Added display of security statistics.
581 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
583 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
584 Fix compilation errors under gcc-2.95.
586 2005-02-12 Ben Maurer <bmaurer@ximian.com>
588 * mini.c, driver.c: Use the new jit trampoline hashtable
590 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
592 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
594 2005-02-11 Martin Baulig <martin@ximian.com>
596 * debug-mini.c (mono_debug_close_method): Free the line number array.
598 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
600 * aot.c: Break up large methods into smaller ones. Share GOT slots for
603 * mini.h: Bump AOT file format version.
605 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
607 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
609 * declsec.h: Added macros to get/set lazyly initialized security
610 informations about assemblies. Added new enum for different type of
611 possible LinkDemand violation. Added function to check LinkDemands.
612 * mini.h: Added a field to MonoCompile to hold any security violation
613 detected when JITting a method (so it can be thrown later).
614 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
615 and CEE_CALLVIRT. Added code to throw exception at the end of
616 mini_method_compile (note: the exception is unhandled right now).
618 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
620 * mini.c, jit-icalls.c: use the managed implementation of
621 memset for initobj and memset, to avoid managed <-> unmanaged
624 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
626 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
627 optimization if it would need a GOT var.
629 * basic.cs: Add tests for constant propagation and switch statements.
631 * ssa.c: Fix out-of-range constant propagation and switch statements.
633 2005-02-09 <vargaz@freemail.hu>
635 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
637 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
639 * cpu-amd64.md (load_membase): Fix max length of load_membase.
641 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
643 * mini.c: update to new signature of mono_class_get_allocation_ftn().
645 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
647 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
648 arithmetic operations.
650 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
652 * mini-ppc.c: add a workaround for broken user code that
653 DllImports vararg functions with non-vararg signatures.
655 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
657 * mini.c (mono_jit_compile_method_inner): Add detection and a
658 meaningfull error message for assemblies written in Managed C++.
660 * tramp-amd64.c mini-amd64.h: Add support for
661 create_trampoline_from_token ().
663 * aot.c mini-x86.c abcremoval.c: Applied patch from
664 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
666 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
668 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
669 which takes a MonoImage/token as parameter instead of a MonoMethod.
671 * aot.c: Use the new trampoline for initializing vtables.
673 * aot.c: Add support for ldfld/stfld_remote wrappers.
675 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
676 rules for compare <MEM>, IMM.
678 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
680 * aot.c: Handle inherited finalizers correctly.
682 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
684 * inssel.brg (stmt): Add a missing _setup_... ().
686 * aot.c: Save some parts of the class state to the AOT file and use it
687 to recompute that state when a class is initialized.
689 * mini.c: Install AOT hooks into the runtime.
691 * mini.h: Bump AOT file format version.
693 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
696 * iltests.il: Add new test.
698 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
702 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
704 * mini.c: setup the statistical profiler in the thread attach
705 callback to cope with the new single thread code.
707 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
709 * mini-ppc.c: ensure we have enough room for the profiler
710 calls (fixed bug#72084).
712 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
714 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
717 2005-2-1 Massimiliano Mantione <massi@ximian.com>
719 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
721 2005-2-1 Massimiliano Mantione <massi@ximian.com>
723 * ssapre.c: Fixed an issue with down safety (this allows IronPython
724 to succesfully execute parrotbench).
725 * ssapre.h: Likewise.
727 2005-2-1 Massimiliano Mantione <massi@ximian.com>
729 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
730 variable for stores to method arguments (fixes a SSAPRE issue).
732 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
734 * mini.c: handle value types in dup, fixes gen-112.cs.
736 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
738 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
739 sequence for calls in dynamic methods to avoid thunks.
741 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
743 * mini.c: correctly remove dynamic methods from the hashtable.
745 2005-1-20 Massimiliano Mantione <massi@ximian.com>
747 * driver.c: Disabled SSAPRE until fix the bug that appears
748 in IronPython's parrotbench.
750 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
752 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
754 * mini.c (mono_method_to_ir): Revert the previous change.
756 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
759 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
760 mono_jit_info_table_find () etc. when running under valgrind.
762 * inssel.brg: Fix warnings.
764 * mini-exceptions.c: Fix warnings.
766 2005-01-31 Martin Baulig <martin@ximian.com>
768 * driver.c (compile_all_methods_thread_main): Don't try to compile
769 generic methods or anything which has type parameters.
771 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
773 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
775 * TestDriver.cs: Add --verbose flags.
777 * graph.c ssa.c: Fix 64 bit warnings.
779 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
780 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
783 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
784 variable not spotted by gcc.
786 * mini-amd64.c inssel-amd64.brg: Applied patch from
787 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
788 X86_COMPARE_MEMBASE opcodes.
790 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
792 2005-01-29 Ben Maurer <bmaurer@ximian.com>
794 * *: MonoMethod->signature might be NULL now. You *MUST* use
795 mono_method_signature.
797 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
799 * driver.c (compile_all_methods_thread_main): Compile the methods
800 without invoking cctors.
802 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
804 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
805 * basic-calls.cs: test for the above.
807 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
809 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
812 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
814 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
815 eagerly if it contains dynamic methods.
817 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
819 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
820 trace, it is now computed by an icall from trace_ips.
822 * mini-exceptions.c: Fix a warning.
824 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
826 * mini-exceptions.c: don't bother getting stack trace info if
827 it's not going to be used.
829 2005-01-27 Raja R Harinath <rharinath@novell.com>
831 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
834 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
836 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
838 * aot.c: Avoid calling mono_method_get_header () if not needed.
840 * mini.h: Bump AOT file format version.
842 * mini.c (mono_emit_native_call): Allocate a GOT var here.
844 * mini.c (mono_print_tree): Print more info for calls.
846 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
848 * declsec.h: Remove warning by adding missing include for marshal.h
850 2005-01-26 Martin Baulig <martin@ximian.com>
852 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
855 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
857 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
860 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
862 * aot.c (mono_compile_assembly): Fix a warning.
864 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
866 * declsec.c: Look for security attributes on the original MonoMethod
867 (and not the wrapped one). This fix permissions on icalls.
869 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
871 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
873 * mini.c (mono_allocate_stack_slots): Add a fixme.
875 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
877 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
879 * inssel.brg: optimize casts of sealed types (more
880 optimizations waiting for fixes in remoting).
882 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
884 * inssel.brg (stmt): Add another dummy rule.
886 * driver.c: Fix warnings.
888 * driver.c (mono_main): If running under valgrind, instruct glib to use
889 the system allocation functions so valgrind can track the memory
890 allocated by the g_... functions.
892 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
894 * mini-ops.h: Add OP_DUMMY_STORE opcode.
896 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
898 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
899 variables in try regions.
901 * mini.c (mini_method_compile): Don't disable optimizations on large
902 methods when AOT compiling.
904 * mini.c (mono_allocate_stack_slots): New arch independent method to
905 allocate stack slots. Not yet used.
907 2005-01-22 Ben Maurer <bmaurer@ximian.com>
909 * debug-mini.c (mono_debug_close_method): Plug some leaks.
911 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
913 * mini-ppc.c: make the branch info relative as the code
914 buffer can be reallocated.
916 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
918 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
919 * driver.c: Removed the AOT/security restriction. Now initialize the
920 security manager (in metadata) if --security is used.
921 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
922 rather than the pointer to declarative security, when AOT is used.
924 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
926 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
927 basic blocks, reduced intrinsic exception throwing code size.
929 2005-01-22 Miguel de Icaza <miguel@ximian.com>
931 * driver.c (mini_usage): Reorder the usage screen.
933 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
935 * mini.c (mono_resolve_patch_target): Fix warning.
937 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
939 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
942 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
944 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
945 breaks the amd64 build.
947 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
948 register allocation. Fixes #71454.
950 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
952 * arrays.cs: Add new regression test.
954 2005-1-20 Massimiliano Mantione <massi@ximian.com>
956 * ssapre.c: Turned usage of snprintf to GString.
957 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
958 (I left it on by mistake in my previous commit).
960 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
962 * mini.c, cfold.c, basic-calls.cs: preserve side effects
963 on cond branch optimization (fixes bug# 71515).
965 2005-1-20 Massimiliano Mantione <massi@ximian.com>
967 * abcremoval.c: Fixed bug 71062.
968 * abcremoval.h: Likewise.
970 2005-1-20 Massimiliano Mantione <massi@ximian.com>
972 * mini.c: Added a new functionality to optimize_branches, the removal
973 of useless basic blocks, and fixed some problem in the removal of
974 critical edges; some utility functions added for both purposes.
975 * ssapre.c: Added complex expression support, and fixed bug 70637.
976 * ssapre.h: Likewise.
977 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
979 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
980 * driver.c: Re-enabled SSAPRE.
982 2005-01-19 Martin Baulig <martin@ximian.com>
984 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
985 the result of mono_get_method_constrained().
987 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
989 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
992 2005-01-18 Geoff Norton <gnorton@customerdna.com>
994 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
995 be detected. Fixes #59296.
997 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
999 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1000 which can happen. Fixes #71361.
1002 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1004 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1007 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1009 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1010 appdomain-unload.exe to fail.
1012 * mini.c: Fix some memory leaks.
1014 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1016 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1017 Fixed bug and sped up some codepaths.
1019 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1021 * mini.c: Fix some memory leaks.
1023 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1026 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1028 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1031 * iltests.il: Add regression test for #71320.
1033 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1035 * mini.c (mono_codegen): Fix installation of profiler hooks.
1037 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1039 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1041 * mini.h, mini.c, cfold.c: optimize access to enum
1042 readonly fields, too. Eval conditional branches if possible
1043 to perform unreachable code removal in more cases.
1045 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1047 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1049 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1052 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1053 WinXP DEP. Fixes #71244.
1055 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1057 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1059 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1061 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1063 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1065 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1068 * mini.h: Bump AOT version.
1070 * mini.h (MonoCompile): Change exvar to a hash table.
1072 * mini.c: Allocate a separate exvar for each handler block.
1074 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1076 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1077 ex var with the pending exception and only throw if the two are equal.
1080 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1082 * mini-x86.c: Fix warnings.
1084 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1085 used by all the ports now.
1087 * aot.c: Add write-symbols and save-temps options.
1089 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1091 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1093 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1095 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1098 * tramp-s390.c: Check vtable slot belongs to the domain.
1100 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1101 as per other platforms.
1103 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1105 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1107 * driver.c: we don't run the Main() code in a subthread anymore.
1109 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1111 * mini.c: added experimental rtc support in the statistical
1112 profiler: if the user has the permission, more accurate statistics
1113 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1114 The MONO_RTC value must be restricted to what the linux rtc allows:
1115 power of two from 64 to 8192 Hz.
1117 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1119 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1121 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1123 * mini-ppc.c: better icache flush for smp.
1125 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1127 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1129 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1130 amd64 port, not yet used.
1132 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1134 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1137 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1139 * driver.c: Added --security option to activate the security manager.
1140 Right now this will allow code generation for declarative demands and
1141 is disabled when AOT is specified.
1142 * mini.c: Add code generation for declarative security demands.
1143 * mini.h: Add mono_use_security_manager as an extern gboolean.
1145 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1147 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1148 emitting more dense assembly code.
1150 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1151 exception throwing stuff.
1153 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1155 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1158 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1161 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1164 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1166 * tramp-*.c: Only patch vtable slots if the object is in the current
1167 domain. Fixes appdomain-unload.exe.
1169 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1171 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1174 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1176 * mini.c (reverse_branch_op): New helper function.
1178 * mini.c (optimize_branches): Run the new optimization only on
1179 platforms which support it. Also reverse all kinds of branches.
1181 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1183 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1186 * mini.c (optimize_branches): Reverse not-equals branches if the false
1187 bblock is a throw. This happens a lot of time with argument checking in
1190 * mini.c (mono_codegen): Add support for placing basic blocks after
1191 the function epilogue.
1193 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1196 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1198 * mini.c (setup_stat_profiler): Only set this up if the platform
1199 supports ITIMER_PROF.
1201 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1203 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1206 * inssel.brg: Fix a warning.
1208 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1210 * mini.c: added support for statistical profiler
1211 (run with: --profile=default:stat).
1213 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1215 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1217 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1219 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1220 related to global registers from the amd64 port.
1222 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1224 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1226 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1227 with global registers.
1228 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1230 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1232 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1234 * debug-mini.c (encode_value): Fix off-by-one.
1236 * aot.c (encode_value): Likewise.
1238 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1240 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1242 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1245 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1247 * aot.c (emit_method_info): Increase size of temp buffer.
1249 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1252 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1254 * aot.c (emit_method_info): Fix build.
1256 * aot.c: Further rework of the AOT file format to reduce the size of
1257 the method info data.
1259 * mini.h: Bump AOT file format version.
1261 2004-12-27 Martin Baulig <martin@ximian.com>
1263 * mini.c (mini_get_method): New static method; call
1264 mono_get_method_full() and mono_get_inflated_method().
1265 (mono_method_to_ir): Use mini_get_method() instead of
1266 mono_get_method_full().
1268 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1270 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1272 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1274 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1276 * inssel-amd64.brg: Add some optimization rules.
1278 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1280 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1281 standard not GC'd stuff is fine.
1283 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1285 * aot.c: Rework the AOT file format to get rid of most of the global
1286 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1288 * mini.h: Bump AOT file format version.
1290 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1292 * mini.h: Bump AOT file format version.
1294 * aot.c (mono_aot_is_got_entry): New function to determine if an
1295 address is inside a GOT.
1297 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1299 * cpu-pentium.md: Increase the maximum size of some instructions which
1300 might involve a got access.
1302 * mini.c (get_method_from_ip): Another debug helper function.
1304 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1305 when got var accesses are created during the decompose phase.
1307 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1309 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1310 argument mini_compile_method and to MonoCompile, and use this to
1311 determine whenever a given method is compiled for AOT. This allows the
1312 other methods compiled during AOT compilation to be free of AOT stuff,
1313 so the backends does not need to add special support for them by
1314 creating a fake GOT etc.
1316 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1319 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1321 * mini.c (mono_method_to_ir): It turns out that some of the
1322 x-appdomain wrappers are lax with types, so just ignore this for
1325 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1326 at the vtable->klass. If it is non-shared code we can just use the
1329 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1331 * mini-ppc.c: access MonoDomain from tls, too.
1333 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1335 * declsec.c: Removed unused variable (and related warning ;-)
1337 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1339 * iltests.il: New test for LDELEMA on an array of ref types.
1341 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1342 all ldelema's on reftypes.
1343 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1344 it was the wrong place to put it.
1346 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1347 register to pop to make this cleaner, at the request of Paolo.
1349 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1351 * mini-ops.h (OP_GETHASHCODE): New op.
1353 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1355 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1358 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1361 * mini-x86.c (mono_arch_output_basic_block): Rather than
1369 The first is 3 bytes while the second is 1. This saves 36 kb on
1370 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1371 see a small boost because of icache locality.
1373 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1375 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1377 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1378 started code sharing with the generic code.
1380 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1382 * mini-ppc.c, cpu-g4.md: added code for direct access to
1385 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1387 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1388 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1391 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1393 * declsec.c|h: Added functions to cache the declarative stack modifiers
1394 in MonoJitInfo and to create a security frame from a MonoJitInfo
1396 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1397 created. Register internal calls for System.Security.SecurityFrame::
1398 _GetSecurityFrame and _GetSecurityStack.
1399 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1400 the definitions for the new stack walk/callback mechanism.
1401 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1402 first security frame for LinkDemands and InheritanceDemands) and
1403 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1405 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1406 walk initialization (lupus).
1408 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1410 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1412 (handle_loaded_temps): Do not create a temporary variable for
1413 things that we know are temps. They will never be modified.
1414 (mono_spill_call): Set MONO_INST_IS_TEMP
1415 (mono_emulate_opcode): ditto
1417 (mono_method_to_ir.CEE_DUP): ditto
1419 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1421 * mini.c (type_to_eval_stack_type): Make this handle the void type
1422 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1423 (emit_tree): use ip_in_bb to special case some common idioms
1424 Update all callers to pass in the IP.
1425 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1427 This gives us a nice 2% speedup in mcs bootstrap.
1429 * mini-x86.c (peephole_pass): Peephole pass to make
1438 * mini.c (ip_in_bb): new method.
1439 (mono_method_to_ir): use this method rather than doing the hash
1442 * linear-scan.c (mono_linear_scan): When expiring actives, you
1443 don't need to keep around variables that expire on this
1444 instruction. This makes it so that:
1447 store (ebx add (ebx, 1))
1451 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1453 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1454 combination to avoid doing two copies. Fix up problems with previous
1457 * mini.c: Fix 64 bit warnings.
1459 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1461 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1463 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1464 changes from the x86 code.
1466 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1468 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1470 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1471 throwing code to reduce its size, unify the AOT and non-aot code and
1472 get rid of relocations in the AOT case.
1474 * mini-x86.h mini.c exceptions-x86.c
1475 (mono_arch_get_throw_corlib_exception): New arch specific function to
1476 raise corlib exceptions which doesn't require relocations in the
1479 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1481 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1483 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1486 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1489 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1491 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1492 with add function when used from Inc/dec atomic
1493 functions. Re-enabled optimization on x86.
1494 * mini-ops.h: renamed atomic_add functions to
1495 allow _add to match the Interlocked::Add and
1496 _add_next to match Interlocked::Inc/Dec.
1498 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1500 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1501 linking of BBs to the end BB, and enabled SSAPRE also with
1502 consprop and copyprop (which was prevented by that bug).
1504 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1506 * mini-x86.c: disabling the Interlocked optimizing code.
1508 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1510 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1513 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1515 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1516 interlocked optimization due lack of support on x86, rewrote
1517 exchange to take into account that base may be in eax.
1519 xsp works again; activated Interlocked optimizing code.
1521 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1523 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1525 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1527 * mini-ops.h: Add new opcodes.
1529 * mini.h: Add new patch types. Add got_var to MonoCompile.
1531 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1532 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1533 make it work with all kinds of patchable code.
1535 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1536 address of the GOT, and referencing entries in the GOT.
1538 * mini.c: Add code to load the GOT address if needed by an opcode.
1540 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1541 independent AOT code on the x86 using an elf-style Global Offset Table.
1543 2004-12-14 Raja R Harinath <rharinath@novell.com>
1545 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1547 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1549 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1552 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1554 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1555 of Interlocked:Increment/Decrement/Add as inline ops.
1556 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1558 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1560 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1561 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1563 2004-12-12 Duncan Mak <duncan@ximian.com>
1565 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1566 again. `patch_info->table_size' is no longer valid after Zoltan's
1569 2004-12-12 Martin Baulig <martin@ximian.com>
1571 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1572 if we are the "real" method, ie. not an inlined method inside it.
1574 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1576 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1577 before we look in the special fields table. This fixes
1578 ../tests/thread-static-init.cs.
1580 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1582 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1583 for Array get_Rank and get_Length. Fixes bug #70465.
1585 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1587 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1588 separate structure to reduce the size of MonoJumpInfo.
1590 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1592 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1594 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1596 * mini.c (mini_get_inst_for_method): Changed to allow ports
1597 to return a MonoInst instead of opcode
1598 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1600 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1601 Allow ports to return a created MonoInst instead of op-code, will enable
1603 (renamed mini_get_opcode_for_method to better reflected the functionality)
1605 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1607 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1609 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1611 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1614 2004-12-08 Martin Baulig <martin@ximian.com>
1616 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1617 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1619 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1621 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1624 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1627 2004-12-08 Raja R Harinath <rharinath@novell.com>
1629 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1631 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1633 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1634 bug introduced by the previous patch.
1636 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1638 * mini-ppc.c, objectc.cs: handle large structs passed by value
1641 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1643 * mini-ppc.c: OP_ARGLIST implementation from
1644 Geoff Norton <gnorton@customerdna.com>.
1646 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1648 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1649 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1651 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1653 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1655 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1657 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1660 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1662 * mini-sparc.c: Zero out localled-ed memory.
1664 * iltests.il: Add tests for zeroing out localloc-ed memory.
1666 2004-12-04 Martin Baulig <martin@ximian.com>
1668 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1669 mono_method_get_signature_full().
1671 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1673 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1674 and some utility functions (always for SSAPRE), integrated SSAPRE.
1676 * driver.c: Added ssapre option.
1677 * ssa.c: Small fix on OP_ARG handling.
1678 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1679 * Makefile.am: Likewise.
1681 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1683 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1686 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1689 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1691 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1693 * cpu-s390.md : Increase instruction length of oparglist.
1695 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1697 2004-11-30 Martin Baulig <martin@ximian.com>
1699 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1700 virtual generic methods. We call a special helper_compile_generic_method()
1701 icall to retrieve the method from the vtable, inflate and compile
1702 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1704 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1706 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1708 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1710 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1712 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1715 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1717 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1718 platforms with PIC aot.
1720 2004-11-28 Martin Baulig <martin@ximian.com>
1722 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1725 2004-11-28 Martin Baulig <martin@ximian.com>
1727 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1728 the result of mono_type_get_underlying_type() to check whether
1731 2004-11-26 Martin Baulig <martin@ximian.com>
1734 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1737 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1739 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1740 the same way as the other arguments so they won't get clobbered.
1742 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1743 calls through R11 since it is clobbered by the trampoline code.
1745 2004-11-26 Raja R Harinath <rharinath@novell.com>
1747 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1748 pick up in-tree mscorlib.dll.
1750 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1752 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1754 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1755 runtime data/code are now stored in a table similar to the GOT in ELF.
1756 This allows the code itself to be position independent.
1758 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1761 * aot.c: Attach ELF type (object/function) directives to all global
1764 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1766 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1768 * mini-amd64.h: Turn on PIC AOT code.
1770 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1771 returning the offset within an OP_AOTCONST instruction where the GOT
1772 offset needs to be added.
1774 * mini.h: Bump AOT file format version.
1776 2004-11-25 Martin Baulig <martin@ximian.com>
1778 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1779 uninflated generic methods.
1781 2004-11-25 Martin Baulig <martin@ximian.com>
1783 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1785 2004-11-24 Martin Baulig <martin@ximian.com>
1787 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1788 original klass (this only applies for generic instances).
1790 2004-11-24 Martin Baulig <martin@ximian.com>
1792 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1793 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1796 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1798 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1799 localloc. Fixes #69678.
1801 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1803 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1805 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1806 used SSE registers on pinvoke calls. Fixes #69774.
1808 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1810 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1811 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1813 2004-11-23 Raja R Harinath <rharinath@novell.com>
1815 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1816 Refer directly to the mcs/ tree.
1818 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1820 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1821 Check if a trampoline for a synchronized method is required.
1823 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1825 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1826 with localloc if needed. Throe arithmetric exception in
1827 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1828 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1830 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1832 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1833 types before switching on type. Fixes #69622.
1835 2004-11-19 Raja R Harinath <rharinath@novell.com>
1837 * Makefile.am (check-local): New. Integrate into 'make check'.
1838 (MCS,RUNTIME): Define using in-tree mono and mcs.
1840 (%.exe): Use $(ILASM).
1842 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1844 * mini-ppc.c: adjust initial prolog size (bug #69691).
1846 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1848 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1851 2004-11-17 Raja R Harinath <rharinath@novell.com>
1853 * Makefile.am (clean-local): Rename from 'clean'.
1855 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1857 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1858 to mono_arch_is_int_overflow.
1859 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1862 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1864 * declsec.c|h: New files to support declarative security attributes.
1865 Added function to check if a method has (applicable) security.
1866 * mini.c|h: Add check for declarative security attributes in
1867 mono_method_check_inlining.
1868 * Makefile.am: Added declsec.c and declsec.h to the build.
1870 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1872 * mini.c, mini.h: update to keep dynamic code info per-domain.
1874 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1876 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1877 (mini_init): Get rid of it from here too.
1879 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1881 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1882 implemented OP_RETHROW (patch by Geoff Norton
1883 <gnorton@customerdna.com>).
1885 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1887 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1888 between appdomains. Fixes appdomain-unload on PPC.
1890 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1892 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1893 mini-exceptions.c: handle the new wrapper types.
1894 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1895 token value as a MonoClass* when compiling a wrapper.
1896 mono_jit_create_remoting_trampoline now takes an additional
1897 MonoRemotingTarget parameter.
1899 2004-11-10 Martin Baulig <martin@localhost>
1901 * mini.c (mono_method_to_ir): Use `generic_container->context'
1902 rather than creating a new one.
1904 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1906 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
1908 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
1910 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
1912 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
1913 the experimental aot cache stuff.
1915 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
1917 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1918 mini-exceptions.c: update to exception clause structure changes.
1920 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1922 * exceptions-x86.c (throw_exception): Fix warnings.
1924 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
1927 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
1929 * exceptions-sparc.c (get_throw_exception): Really fix this.
1931 2004-11-07 Ben Maurer <bmaurer@ximian.com>
1933 * tramp-*.c: we no longer support icalls without wrappers, so
1934 a bit of code can be removed here
1936 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
1938 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
1941 * cpu-sparc.md: Add op_rethrow.
1943 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
1945 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
1947 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
1948 * mini-ops.h: Add OP_RETHROW.
1950 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
1952 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
1954 2004-11-05 Geoff Norton <gnorton@customerdna.com>
1956 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
1957 Makes the output much easier to read
1959 2004-11-05 Ben Maurer <bmaurer@ximian.com>
1961 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
1962 prevents another huge leak when compiling with ssa. Secondly, the
1963 performance of doing this rather than freeing the lists is much
1964 better. GList does a lock every time you allocate a list link,
1965 so that it can use a memory pool. So, it is better to just use
1966 a memory pool of our own.
1968 * ssa.c, linear-scan.c: replace g_list_remove_link with
1969 g_list_delete. The remove one does not free the GList, so we were
1970 leaking memory. On -O=all --compile-all with corlib, this cut down
1971 3 MB of allocations.
1973 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
1975 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
1977 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
1979 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
1980 into a new function mono_create_jit_trampoline ().
1982 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
1984 * trace.c (get_spec): Allow tracing of classes without a namespace.
1986 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
1988 * mini.c: Fix pointer overwrite in mini_method_compile.
1990 2004-11-2 Geoff Norton <gnorton@customerdna.com>
1992 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
1993 The darwin ABI needs some special handling for 1 and 2 byte structs
1994 Lets use lbz/lhz instead of lwz everywhere.
1995 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
1996 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
1997 Use stb/sth for the former, and put the latter always on stack instead of in
2000 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2002 * trace.c (is_filenamechar): Add '_'.
2004 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2006 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2008 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2010 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2012 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2013 depends on libmonogc. Fixes #68805.
2015 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2017 * mini.c (mono_jit_free_method): Provide extra information for
2018 this error. Currently this leaks, but will be turned into a
2019 developer option in the future.
2021 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2023 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2025 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2027 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2028 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2029 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2031 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2033 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2034 trampolines for AOT code.
2036 2004-10-22 <vargaz@freemail.hu>
2038 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2039 constructed types. Fixes #68136.
2041 2004-10-21 Martin Baulig <martin@ximian.com>
2043 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2044 if it returns true, unwind the stack to the call instruction.
2046 2004-10-21 <vargaz@freemail.hu>
2048 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2050 * mini.h: Bump AOT version number.
2052 * objects.cs: Add another test for unbox trampolines.
2054 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2057 2004-10-20 <vargaz@freemail.hu>
2059 * driver.c: Add SHARED to the set of optimizations tested.
2061 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2063 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2066 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2068 2004-10-20 Martin Baulig <martin@ximian.com>
2070 * mini-exceptions.c (mono_handle_exception): Call
2071 mono_debugger_handle_exception() to tell the debugger about
2072 catch/finally clauses.
2074 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2076 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2078 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2081 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2083 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2084 methods as their native size, fixed bug #57543, #57545.
2085 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2086 This saves a temporary register and mullw call down into 1 (minor perf
2087 increase for cases like sum = sum * 5; This use to translate into:
2090 It now translates to
2093 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2095 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2098 2004-10-11 Martin Baulig <martin@ximian.com>
2100 * mini.c (mono_method_to_ir): If we're a generic method, get the
2101 MonoGenericContainer from our MonoMethodNormal and create a
2102 MonoGenericContext from it.
2104 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2106 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2108 * basic-long.cs: Add test for checked i8->i2 cast.
2110 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2112 * inssel-ppc.brg: added a couple of speedup rules.
2114 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2116 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2117 to speed up rebuilds.
2119 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2121 * mini-s390.c: Minor fix to OP_OR_IMM.
2123 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2125 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2126 better. Fixes appdomain-unload.exe on sparc.
2128 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2130 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2131 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2134 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2136 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2138 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2140 * mini.c: Always generate a field read/write wrapper for members
2141 of the class MarshalByRefObject since the actual instance could
2144 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2146 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2148 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2150 * driver.c mini.h trace.c: Move the setting of the main assembly into
2151 a separate function called mono_trace_set_assembly () and call it after
2152 actually loading the main assembly. Fixes #66872.
2154 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2156 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2157 using the code manager.
2159 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2161 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2163 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2165 * cpu-amd64.md: Fix bug in previous patch.
2167 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2170 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2172 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2173 mini-exceptions.c: updates for changed stack walk interface.
2175 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2177 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2179 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2181 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2183 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2185 * driver.c (mini_regression_list): Do not call mono_assembly_close
2186 since assemblies can't be unloaded.
2188 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2190 * cpu-amd64.md: Fix more instruction lengths.
2192 * cpu-amd64.md: Fix lengths of some instructions.
2194 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2196 * inssel.brg: Make the array ldelema check aot friendly.
2198 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2200 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2202 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2204 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2206 * mini-x86.c: Fix build.
2208 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2209 mono_type_get_underlying_type () helper function to simplify code.
2211 2004-09-09 Martin Baulig <martin@ximian.com>
2213 * mini-amd64.c: Don't access `type->data.klass' directly, call
2214 mono_class_from_mono_type() instead since the type may be a
2217 2004-09-09 Martin Baulig <martin@ximian.com>
2219 * mini-amd64.c (get_call_info): Fix support for generic instances.
2220 (add_valuetype): Use mono_class_from_mono_type() to get the class
2221 since we can be a generic instance.
2223 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2225 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2227 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2229 * liveness.c: reset spill costs on each scan: bug 62107
2231 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2233 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2234 unnecessary line that doesn't compile
2236 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2238 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2239 trampolines, make them call an error function so people can fix their
2242 2004-09-06 Martin Baulig <martin@ximian.com>
2244 * mini.c (mono_method_to_ir): When initializing locals, handle a
2245 generic instances like a valuetype if it's a valuetype and like a
2246 class if it's a class.
2248 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2250 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2251 stack. Fixes #64674.
2253 * exceptions.cs: Add test for unwinding of call arguments.
2255 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2257 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2258 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2259 set the carry/borrow flag). The sparc and s390 implementations
2260 can now use optimized versions (and simplify the code). ppc bugfixes.
2262 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2264 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2266 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2268 * inssel-amd64.brg: Remove leftover 32 bit rule.
2270 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2272 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2274 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2275 mono_arch_find_jit_info functions into a new function. Fix a memory
2278 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2281 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2283 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2286 * exceptions.cs: Add array size tests.
2288 * mini.c: Allocate a separate icall wrapper for each arity of
2289 mono_array_new_va. Fixes #59509.
2291 * exceptions.cs: Add testcase for 64578.
2293 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2295 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2297 2004-09-02 Martin Baulig <martin@ximian.com>
2299 * mini.c (mono_method_to_ir): When initializing the locals, call
2300 handle_initobj() on the generic instance itself, not its
2303 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2305 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2306 MonoJitInfo for dynamic methods.
2308 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2310 * mini.c: Add support for freeing JIT data for dynamic methods.
2312 2004-09-01 Martin Baulig <martin@ximian.com>
2314 * mini-x86.c (is_regsize_var): Added support for generic
2316 (mono_arch_emit_prolog): Make this compile again, use
2317 `x86_push_imm_template (code)'.
2319 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2321 * mini-x86.c: make all push_imm instructions that get
2322 patched always emit the long form
2324 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2326 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2327 in a per-domain hash.
2329 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2332 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2334 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2337 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2340 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2341 Beginnings of SSE2 support.
2343 * exceptions.cs: Add more tests for checked int<->uint casts.
2345 2004-08-28 Martin Baulig <martin@ximian.com>
2347 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2351 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2352 Handle generic instances recursively.
2354 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2356 * iltests.il: test for conv.u8 on a constant
2358 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2360 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2361 LCONV_x4 (shrun_32 (membase)).
2363 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2365 * inssel-x86.brg: c&p rules for push/setret of long
2367 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2369 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2370 compare (regvar, base)
2372 * inssel-x86.brg: more burg love
2374 * inssel.brg: more cleanup
2376 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2378 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2380 * basic-long.cs, basic-calls.cs: new tests for optimization.
2382 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2384 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2387 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2389 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2391 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2393 * inssel.brg (mini_emit_memcpy): use
2394 NO_UNALIGNED_ACCESS to disable memcpy optimization
2396 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2398 * mini-amd64.c: Handle generic types in various places.
2400 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2402 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2404 * mini.c (handle_box): Fix warning.
2406 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2408 * mini-amd64.h: Enable the emit_state optimization.
2410 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2412 * mini-amd64.c: Add some new 64 bit peephole opts.
2414 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2416 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2418 * mini-amd64.c: Register allocator fixes.
2420 * mini.c: Add an optimization to emit_state to avoid allocation of new
2421 registers on some platforms.
2423 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2425 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2427 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2428 allocation. Fixes #63085.
2430 * basic-long.cs: Add new regression test.
2432 * mini-amd64.c: Register allocator improvements.
2434 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2436 * mini-amd64.c (read_tls_offset_from_method): Add another code
2439 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2440 instruction sequence for nullifying class init trampolines.
2442 * objects.cs: Add new regalloc test.
2444 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2446 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2448 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2450 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2453 * driver.c: Fix profiling after TLS changes.
2455 * driver.c (mono_main): Set mono_stats.enabled if needed.
2457 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2460 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2462 * mini-x86.c: use a 1 op rather than a 2 op tls access
2463 instruction -> faster.
2465 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2467 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2470 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2472 * exceptions-sparc.c (throw_exception): fix typo
2474 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2476 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2477 set tree->dreg correctly with tls. Allow any
2478 register to be used.
2480 * mini-x86.c (read_tls_offset_from_method): add new code
2481 generation pattern seen with GCC.
2484 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2486 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2487 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2488 exceptions-sparc.c: fix some performance issues in exception
2489 handling and setting of the stack trace for exceptions that were
2492 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2494 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2497 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2500 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2502 This patch inlines tls access, when possible.
2504 * mini.h: new arch functions for TLS intrinsics.
2505 All platforms updated with a stub.
2507 * mini.c: use the new intrinsics
2509 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2510 arch specific intrinsic for tls variables
2512 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2514 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2517 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2519 * mini.c: thread local allocation
2521 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2523 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2525 * Makefile.am: Link against the static version of libmonogc.
2527 * Makefile.am: Link the static versions of the convenience libraries
2528 into the mono executable.
2530 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2532 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2534 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2535 on integer overflow.
2537 * mini-amd64.c: Reorganize function call code.
2539 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2541 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2543 * inssel-x86.brg: use xor eax,eax.
2545 * basic.cs: new tests
2547 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2549 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2550 in exception throwing code.
2552 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2554 * inssel-x86.brg: use xor esi,esi.
2556 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2558 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2559 can trace methods compiled during mini_init () too.
2561 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2564 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2566 * Makefile.am: static link on x86 (r=zoltan)
2568 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2570 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2571 code since it causes some programs to fail.
2573 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2575 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2577 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2579 * mini.c: ovfops_op_map - add STACK_OBJ case for
2581 * basic.cs: add test_0_pin_string as test
2584 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2586 * Makefile.am: build C# if srcdir != builddir
2588 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2590 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2591 fall-through blocks.
2593 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2595 * driver.c: enable loop by default again and include abcrem in -O=all.
2597 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2599 * iltests.il: Add some localloc tests.
2601 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2603 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2606 * inssel-amd64.brg: Add some optimizations.
2608 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2611 * Makefile.am: Statically link mono against libmono on AMD64.
2613 * mini-amd64.c inssel-amd64.brg: Optimizations.
2615 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2617 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2619 * tramp-amd64.c: Patch calling code in trampolines.
2621 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2623 * mini-amd64.c: pinvoke struct passing fixes.
2625 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2627 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2628 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2630 2004-08-05 Duncan Mak <duncan@ximian.com>
2632 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2635 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2637 * mini-amd64.c (emit_move_return_value): Move return value for normal
2640 2004-08-05 Martin Baulig <martin@ximian.com>
2642 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2643 `type->type'; just modify `type' itself when dealing with enums
2644 and generic instances.
2645 (check_call_signature): Make `simple_type' a `MonoType *'.
2647 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2649 * mini.c: Use OP_PADD to add offsets to addresses.
2651 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2653 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2655 * mini-sparc.c (mono_arch_emit_epilog): fix check
2656 for folding last op into restore instruction
2658 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2660 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2661 helper methods using the code manager.
2663 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2665 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2667 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2669 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2670 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2672 * mini-s390.c: fix tail processing
2674 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2676 * mini-ppc.c: mul.ovf.un exception name fix.
2678 2004-08-03 Martin Baulig <martin@ximian.com>
2680 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2681 instances; before jumping to `handle_enum', also modify `ptype'.
2683 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2685 * cpu-sparc.md: fcall maximal length too small.
2687 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2689 * mini-amd64.c mini.h: Add initial support for passing/returning
2690 structures to/from pinvoked methods.
2692 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2694 * mini-ppc.c: reg allocator fix.
2696 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2698 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2700 * inssel.brg: Optimize memset on 64 bit machines.
2702 * mini-amd64.c: Fix some vararg cases.
2704 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2706 * mini-s390.c: Corrected macro in emit_float_to_int
2708 * s390-abi.cs: Tests to exercise the s390 ABI
2710 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2712 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2715 * basic.cs: Add a test for add.ovf.un.
2717 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2719 * mini-sparc.c: add case for OP_IDIV_UN
2721 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2723 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2725 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2727 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2729 * basic.cs: regression tests.
2731 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2734 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2736 * basic.cs: Add a new test.
2738 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2739 and AOT. Various fixes and optimizations.
2741 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2743 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2745 * mini-ppc.c: make sure temp regs are not used for global reg
2748 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2750 * cpu-sparc.md: conv_i8 fix for 64bits
2752 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2754 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2756 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2757 add opcode for cmp BYTE PTR [eax], imm.
2759 * inssel.brg: Make memcpy and memset takes bases.
2761 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2763 * *-amd64.*: More AMD64 work.
2765 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2767 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2768 add a compare-not-equal opcode.
2770 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2772 * mini.c: Use mono_init_from_assembly instead of mono_init.
2774 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2776 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2778 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2780 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2782 * inssel.brg: 64 bit fixes.
2784 * mini.h (MonoCallInst): Add some AMD64 specific data.
2786 * mini.h: Add some OP_P opcodes.
2788 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2790 * basic.cs: tests for 61797 and 61740
2792 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2794 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2795 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2797 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2799 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2801 * *-amd64*.*: Ongoing AMD64 work.
2803 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2805 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2807 * *-amd64*: Ongoing AMD64 work.
2809 * mini-arch.h: Add AMD64 support.
2811 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2813 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2815 * mini-ops.h: Add new opcodes.
2817 * Makefile.am: Add AMD64 support.
2819 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2820 rules into the inssel-long*.brg files.
2822 * *-amd64.*: Add beginnings of AMD64 backend.
2824 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2826 * mini.c (print_dfn): commenting out the code that prints
2827 the cil. With -O=deadce, this makes -v -v crash.
2829 * cpu-pentium.md: make checkthis have a length of 2
2831 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2833 * mini-sparc.h: fix implementations of __builtin
2834 functions for Sun compiler for V9.
2836 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2838 * mini.c: use the new stelem.ref wrapper
2839 * exceptions.cs, arrays.cs: new stelem.ref tests
2841 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2843 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2844 new XSP should work with these changes).
2846 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2848 * inssel-{long32,x86,}.brg: trivial optimizations.
2850 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2852 * mini.c: load value when emitting box operation in
2855 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2857 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2858 is one byte shorter than cmp DWORD PTR [eax], 0.
2860 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2862 * inssel-ppc.brg: arguments on the stack are always
2863 relative to the stack pointer (spotted by Neale Ferguson).
2865 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2867 * exceptions-x86.c: delay appending the method name to the trace until
2868 after mono_jit_info_table_find is called, as this gets the real
2871 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2873 * aot.c: register roots
2875 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2877 * aot.c : I could just use PLATFORM_WIN32 flag.
2879 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2881 * aot.c : Reverting the previous fix. This time it broke linux build.
2883 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2885 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2887 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2889 * mini.c (handle_stack_args): Remove some more debugging code.
2891 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2893 * driver.c mini.h aot.c: Allow additional options to be specified with
2894 --aot and pass them to mono_compile_assembly.
2896 * aot.c: Add experimental code to AOT compile all loaded assemblies
2897 on demand and save the code into a cache in the filesystem.
2899 * aot.c: Add support for more wrapper methods.
2901 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2904 * cpu-*.md: Remove removed opcodes.
2906 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
2907 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
2908 related icalls to marshal.c.
2910 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
2912 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
2914 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
2916 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
2918 2004-07-06 Ben Maurer <bmaurer@ximian.com>
2919 * liveness.c: If liveness is recomputated we need to reset the information
2920 for each variable. This way, if the liveness range has been narrowed
2921 by optimizations that happened after the last computation, we can return
2924 For example, if you have
2929 // Tons of code that does not affect i
2935 i = 0 is dead code and will be removed by SSA. However, when
2936 linear scan gets to the code, i will still appear to be live
2937 throughout the entire block. This prevents good register allocation.
2939 2004-07-06 Martin Baulig <martin@ximian.com>
2941 * debug-mini.c (mono_debug_init_method): Allow
2942 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
2943 (mono_debug_add_icall_wrapper): New method.
2945 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
2947 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
2949 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
2952 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
2954 * aot.c (mono_aot_load_method): Fix loading of debug info.
2956 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2958 * aot.c: Add logging support.
2960 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2962 * mini.h: Add prototype for mono_print_method_from_ip.
2964 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
2966 * inssel.brg: 64 bit fixes.
2968 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
2971 * Makefile.am: Add SPARC64 support.
2973 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
2975 * aot.c: Fix alignment problems on 32 bit platforms.
2977 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
2979 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
2982 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
2985 * mini.h: Bump AOT file version. Some 64 bit fixes.
2987 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2989 * inssel-sparc.brg: Add new rule to avoid register moves.
2991 * inssel.brg: Add ldind_to_load_membase helper function.
2993 2004-06-30 Ben Maurer <bmaurer@ximian.com>
2995 * mini.c: OffsetToStringData intrinsic.
2997 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
2999 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3001 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3004 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3005 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3007 * mini.c: reinstated mono_compile_get_interface_var()
3008 on x86, too, since the change breaks the Gtk# build there as well.
3010 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3012 * driver.c: remove loop from the default optimizations: it seems to
3013 interact badly with some of the other options (see bug #60613).
3015 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3017 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3018 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3020 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3022 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3023 vararg-using methods.
3025 2004-06-21 Martin Baulig <martin@ximian.com>
3027 * mini/mini-exceptions.c
3028 (mono_handle_exception): Added `gpointer original_ip' argument.
3029 After calling mono_unhandled_exception(), call
3030 mono_debugger_unhandled_exception() and if that returns true,
3031 restore the context and return.
3033 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3035 * mini-ppc.c: prefer the use of relative branches so
3036 they won't need to be patched in aot code (patch from Patrick Beard).
3038 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3040 * aot.c: patch from Patrick Beard to make the output assembly
3041 more correct for the MacOSX assembler. Small tweak to
3042 generate sane images on Linux/PPC, too.
3044 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3046 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3047 case until bug #59509 is fixed (shows up in #60332).
3049 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3051 * mini.c: make sure the needed wrappers are compiled, too, with
3054 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3056 * driver.c: remove NPTL reference in --version output.
3058 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3060 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3061 generate valid assembly for the Mach-O assembler.
3063 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3065 * driver.c: don't include abcrem in the all optimization specifier
3066 since it slows down jit compilation too much for now.
3068 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3070 * mini.c: use BIGMUL only if both operands have the same signage.
3071 * iltests.il: Test for bug 60056. (errors related to signage in
3076 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3078 * mini.c, aot.c: memory leak fixes.
3080 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3082 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3084 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3086 * Makefile.am: remove the -static hack completely, it links in
3087 statically glib as well.
3089 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3091 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3092 * exceptions.cs: make it compile with new mcs/csc.
3094 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3095 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3096 and added relevant test case.
3098 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3100 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3101 regressions in gtk-sharp.
3103 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3105 * exceptions.cs: New regression tests.
3107 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3109 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3111 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3113 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3115 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3117 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3119 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3121 * mini.c (mono_jit_runtime_invoke): Init class in this
3122 method instead of trusting mono_jit_compile_method to
3123 do the work (because wrappers can be in object class)
3125 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3127 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3129 * basic-long.cs: New regression test.
3131 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3133 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3136 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3138 * Makefile.am: fix miguel's change to build mono statically against
3139 libmono (track build dependencies).
3141 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3143 * cfold.c: Some glib versions do not have G_MININT32.
3145 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3147 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3148 with precision of tan, atan, sin and cos, and implemented related
3149 regressions tests (fixes bug 54467, but one new problem appeared and
3152 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3154 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3156 * exceptions.cs: Add test for constant folding && division by zero.
3158 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3159 since driver.c is in libmono too, so the optimization was useless.
3161 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3162 variable to driver.c so the compiler can emit more efficient code to
3165 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3167 * Makefile.am: don't distribute generated inssel.[ch] files.
3169 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3171 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3172 into the default appdomain. Fixes #58707.
3174 * jit-icalls.c: Remove the broken approximation for truncl, doing
3175 no conversion is better.
3177 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3180 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3182 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3183 of the mcrxr instruction which is not available on some processors
3184 even if it's documented to be. Implement add and sub overflow correctly
3185 (still not complete for long unsigned). Speed up icalls a bit.
3187 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3189 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3190 we run .cctor in the current domain instead of target_domain.
3192 Fixes bug #58558, .cctor not being called in -O=shared.
3194 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3196 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3198 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3200 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3201 which can be done with an imm8, do it that way.
3202 (mono_arch_output_basic_block): ditto for a jmp
3203 (mono_arch_emit_prolog): Computate maximum offset of a label.
3205 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3207 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3208 now tries to allocate prefered physical reg's for virtual
3209 regs. This reduces the number of emited spills/loads with
3210 20-30% on our core assemblies.
3212 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3214 * jit-icalls.c: truncl() is not needed and trunc() is
3215 the correct thing to do anyway (bug #58287).
3217 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3219 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3222 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3224 * driver.c: enable loop optimizations by default.
3226 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3228 * mini-x86.c: fix calc of max loop size when aligning loops start.
3230 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3232 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3235 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3237 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3240 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3242 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3244 * mini.c (inline_method): Allways inline some wrappers even if the cost
3245 is too large. Fixes #58785.
3247 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3249 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3251 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3252 (crichton@gimp.org). Beginning of support for sparc/linux.
3254 * mini-sparc.c: Optimize retrieval of LMF address.
3256 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3258 * exceptions-ppc.c: handle alloca in methods with clauses.
3260 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3262 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3264 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3266 * mini.c: Delegate most of the abort signal work to
3267 mono_thread_request_interruption, which also handles Stop and Suspend
3270 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3272 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3273 supports the save/restore lmf opcodes.
3275 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3277 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3280 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3282 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3284 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3285 methods which contain array accesses.
3287 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3288 boundaries. Fixes #58537.
3290 * iltests.il: Add regression test for #58537.
3292 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3294 * mini-x86.c (mono_arch_local_regalloc): Last part of
3295 fix for bug #58633 (releasing register to early).
3297 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3299 * basic-long.cs: Add new regression test.
3301 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3303 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3304 register too early on the chain.
3306 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3308 * mini.c (create_helper_signature): Use a helper function to reduce
3309 the code which needs to be written. Also set the calling convention of
3310 icalls on windows. Fixes #57840.
3312 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3314 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3315 exceptions-ppc.c: added helper function to get the instruction address
3316 from a signal handler context.
3318 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3320 * helpers.c: use g_get_tmp_dir. Invokes happyness
3323 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3325 * helpers.c: Add new env variable to pass args to objdump.
3326 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3328 2004-05-17 Radek Doulik <rodo@ximian.com>
3330 * Makefile.am (common_sources): added abcremoval.h so it get
3331 disted and daily mono packages on go-mono.com will build again
3333 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3335 * abcremoval.c: Fixed coding style, added copyright header.
3337 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3339 * mini.h: Added prototype for abc removal main function.
3341 * build_relations_propagation_table.pl: Added copyright header.
3343 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3345 * basic-long.cs: reg test for complex ceq_long bug.
3347 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3349 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3350 reg in long and clob case (bug #58343). Fixed/added comments.
3352 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3354 * mini.c (mono_jit_runtime_invoke): Follow new convention
3355 of calling the invoke method with an function pointer.
3357 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3359 * ChangeLog: Fix author of memory leak patch.
3361 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3363 * Makefile.am: fix make dist as well...
3366 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3368 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3369 on archs where pointers are 4 bytes long.
3371 * Makefile.am: Added abcremoval.c source file.
3373 * abcremoval.c: Added abcremoval.c.
3375 * abcremoval.h: Added abcremoval.h.
3377 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3379 * inssel.brg: Enabled bounds check removal.
3381 * mini.c: Added support for abcrem optimization.
3383 * mini.h: Added abcrem optimization label.
3385 * driver.c: Added support for abcrem optimization.
3387 * propagated_relations_table.def: Added propagated_relations_table.def.
3389 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3391 * mini.c, cfold.c: fix style.
3393 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3395 * mini.c: handle issue with the low-level implementation of
3396 some long opcodes (bug #54209).
3398 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3400 * basic.cs: test for my new cmov stuff.
3402 2004-05-13 Patrik Torstensson
3404 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3405 opt and added peephole documentation.
3407 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3409 * tramp-ppc.c: rewrote the generic trampoline code.
3411 2004-05-11 Patrik Torstensson
3413 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3415 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3417 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3419 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3420 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3422 * mini.c: Add new icalls for AsAny marshalling.
3424 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3426 * tramp-ppc.c, mini-ppc.c: more cleanups.
3428 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3430 * mini.c: no warnings.
3432 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3434 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3436 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3438 * mini.c: In the thread abort signal handler, if the thread is in the
3439 process of being stoped, don't throw the Abort exception, just stop the
3442 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3444 * tramp-ppc.c: removed old code.
3446 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3448 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3449 do some simple speed optimizations on ppc.
3451 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3453 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3454 and large offsets in load/store.
3456 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3458 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3459 it causes regressions.
3461 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3463 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3466 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3468 * jit-icalls.c: remove warnings.
3469 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3470 speedups for unsafe code.
3472 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3474 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3476 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3478 * basic-calls.cs: Add new regression test.
3480 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3483 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3485 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3488 2004-05-06 Patrik Torstensson
3490 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3491 long reg allocation in any reg (not only eax:edx) and implemented
3492 long shl/shr ops in asm instead of helpers.
3494 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3496 * mini-sparc.h: Fix warnings.
3498 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3501 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3502 separate statement for clarity.
3504 * mini-sparc.c: Update status.
3506 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3508 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3511 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3513 * inssel-ppc.brg: another small pre-release workaround:
3514 we don't do overflow detection for long_sub_un.
3516 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3518 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3519 (also works around a weird ppc bug: 57957).
3521 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3523 * tramp-ppc.c: trampoline fixes.
3525 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3527 * mini-ppc.c: fixed typos.
3529 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3531 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3532 at the top of the stack. Fixed typos. Use a frame registers
3533 for all the methods with exception clauses.
3535 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3537 * exceptions-ppc.c: restore fp registers.
3539 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3541 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3542 order from the stack top (moved the stack room to save the
3543 return value for trace after the param area). Fixed corruption
3544 in restoring registers on unwind.
3546 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3548 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3550 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3552 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3553 and prolog/epilog for methods that use it. Allow
3554 enough param area room for varargs methods. Fix miguel's
3555 breakage in exception handling.
3557 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3559 * Makefile.am: run genmdesc only on current arch.
3561 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3564 * mini-x86.h: fix the build on windows.
3566 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3568 * 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.
3570 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3572 * mini-exceptions.c: New file.
3574 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3575 Move some parts of the x86 exception handling code to an
3576 arch-independent file so it can be shared with other ports.
3578 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3580 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3582 2004-04-26 David Waite <mass@akuma.org>
3584 * driver.c: remove comma from end of enumeration declaration
3586 2004-04-26 Jackson Harper <jackson@ximian.com>
3588 * driver.c: parse config file before loading first assembly. This
3589 allows the user gac to be enabled/disabled.
3591 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3593 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3594 simpler mechanism: we do not care what is encoded initially
3595 (branch absolute or relative), we care about the code and its
3596 target. I kept the old code for reference for now.
3598 The new code tries first to determine if the jump is anywhere in
3599 the -/+32 absolute meg range, if it succeeds, it encodes using the
3600 absolute branch; If not, it tried to find something in the
3601 relative range, if not, it uses the handle_thunk code.
3603 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3605 * exceptions-ppc.c: use the correct ip register on macosx.
3607 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3609 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3611 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3613 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3614 Raise exception on integer divide by zero by hand since the hw
3615 doesn't support it. Handle NaNs in FP compares.
3617 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3619 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3620 code reducing duplication between the platforms and enabled
3621 signal exception handling (on linux for now).
3623 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3625 * exceptions-ppc.c: more macosx support.
3627 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3629 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3631 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3633 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3635 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3637 * iltests.il: more tests.
3639 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3641 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3644 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3646 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3648 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3650 * liveness.c: Mark variables as volatile in all basic blocks reachable
3651 from exception clauses.
3653 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3655 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3658 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3660 * iltests.il, basic.cs: more tests for regalloc.
3662 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3664 * iltests.il: Some tests for register allocation modifications
3667 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3669 * exceptions.cs: Add regression test for bug #56782.
3671 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3672 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3673 the beauty of fixing the same thing in 5 different files...
3675 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3677 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3680 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3682 * mini.c: Add support for STRWLPARRAY marshalling convention.
3684 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3686 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3687 to init the context to setup the regs pointer).
3689 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3691 * exceptions-ppc.c: more exceptions work.
3693 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3695 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3698 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3700 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3701 can use the memory directly.
3703 * cpu-pentium.md: Update documentation from a post from Zoltan.
3705 add x86_add_membase, x86_sub_membase, x86_mul_membase
3707 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3709 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3710 GENERAL_REGS they were also hardcoded for all PPC ports.
3712 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3714 Remove hard-coded limit for floating point registers, use
3715 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3717 Notice that in MacOS X calling conventions you can fit a lot more
3718 floating point values in registers, so I should update the PInvoke
3719 test to excercise the passing of floating point values on the
3720 stack (currently broken).
3722 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3724 * tramp-ppc.c (create_trampoline_code): Added
3725 JUMP_TRAMPOLINE_SIZE.
3726 (ppc_magic_trampoline): Follow the pattern from
3727 x86_magic_trampoline: if code is set to zero, return.
3728 (create_trampoline_code): Always pass MonoMethod to the jump
3729 trampoline, before it was passing a null.
3730 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3731 share the code with mono_arch_create_jit_trampoline.
3733 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3735 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3738 * cpu-g4.md: Added length for jmp instruction, the worst case
3739 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3742 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3744 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3746 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3748 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3749 before each IL instruction.
3751 * mini.c (CEE_BOX): Fix warnings.
3753 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3755 * mini.c: removed a few unused vars and extra whitespace.
3757 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3759 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3761 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3763 (OP_GETCHR): use the above
3764 (CEE_LDELEMA): use the above.
3766 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3767 version of the generic impl.
3768 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3769 (CEE_LDELEMA): use the above.
3771 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3773 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3776 * iltests.il: Added new regression test for #56317.
3778 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3780 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3781 under NetBSD. Fixes #56450.
3783 * liveness.c (update_gen_kill_set): Fix previous patch.
3785 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3787 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3789 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3791 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3794 * inssel-sparc.brg: Add more optimizations.
3796 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3798 2004-04-01 Martin Baulig <martin@ximian.com>
3800 * mini.c (handle_box): New static function; moved the
3801 implementation of CEE_BOX here.
3802 (mono_method_to_ir): Added `constrained_call' variable.
3803 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3804 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3805 mono_method_get_constrained() to get the method.
3807 2004-04-01 Martin Baulig <martin@ximian.com>
3809 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3810 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3811 (mono_method_to_ir): We don't need these macros anymore since
3812 mono_class_get_full() already takes care of it.
3814 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3816 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3817 use @function (as doesn't accept #function here) and check the return
3818 value of system and stop if fails.
3820 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3822 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3824 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3826 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3828 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3830 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3833 * basic-long.cs: Add test for negation of Int64.MinValue.
3835 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3837 * mini-sparc.c: Update status.
3839 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3841 * exceptions-sparc.c: Fix return value in filters.
3843 * inssel-sparc.brg: Fix register allocation in some rules.
3845 2004-03-28 Martin Baulig <martin@ximian.com>
3847 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3850 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3852 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3854 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3855 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3856 remove unused conv_u4 opcode.
3858 * mini-x86.c: Remove valgrind workaround since it slows down things
3859 even when mono is not run under valgrind.
3861 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3863 * mini-sparc.c: Update status.
3865 * inssel-sparc.brg: Add some optimizations.
3867 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3868 future delay slot filling. Add support for varargs, tail calls and JMP.
3870 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3871 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3873 * inssel.brg: Fix register allocation in OP_ARGLIST.
3875 * inssel.brg: Fix warnings.
3877 2004-03-25 Martin Baulig <martin@ximian.com>
3879 * mini.c (inflate_generic_field): Removed.
3880 (mini_get_method): Removed, use mono_get_method_full(),
3881 (mini_get_class): Removed, use mono_class_get_full().
3882 (mono_method_to_ir): Pass our generic context to
3883 mono_field_from_token().
3885 2004-03-25 Martin Baulig <martin@ximian.com>
3887 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3888 of a `MonoMethod *'.
3889 (mini_get_method): Take a `MonoGenericContext *' instead
3890 of a `MonoMethod *'.
3891 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3892 a new local variable called `generic_context' which holds the
3893 current `MonoGenericContext *'; use it to lookup things.
3895 2004-03-24 Martin Baulig <martin@ximian.com>
3897 * mini.c (mini_get_class): New static method; if we're inside a
3898 generic instance, inflate the class if neccessary.
3899 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3901 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3903 * iltests.il: New regression test for #55976.
3905 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
3908 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3910 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
3913 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
3915 * liveness.c: Consider SSA stores as well as loads when making vars
3918 * exceptions.cs: New regression tests for register allocation.
3920 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
3922 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
3923 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
3924 domain lock only to protect puntual access to data structures.
3925 Added access lock for sighash, jit_icall_hash_name,
3926 jit_icall_hash_addr and domain->code_mp.
3928 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
3930 * driver.c: Print SIGSEGV handling method.
3932 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
3934 * mini.c (setup_jit_tls_data): Handle case when this is called
3935 multiple times for a thread.
3937 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
3938 is different from fbxx_un. Fixes #54303. Also use constants instead of
3939 magic numbers in a lot of places.
3941 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
3943 * exceptions.cs: Fix cctor test when --regression is used.
3945 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
3947 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
3950 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
3952 * inssel-ppc.brg: fixed register assignments for some rules.
3954 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3956 * exceptions.cs: Add test for exceptions in static constructors.
3958 * mini.c (mono_jit_compile_method_with_out): Move the calling of
3959 static constructors outside the domain lock. Fixes #55720.
3961 2004-03-17 Martin Baulig <martin@ximian.com>
3963 * mini.c (get_generic_field_inst): Removed, this'll never happen.
3964 (inflate_generic_field): Take the `MonoMethod *' instead of the
3965 `MonoClass *' and added support for generic method.
3966 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
3967 have a `field->parent->gen_params', only inflate the field if it's
3968 an open constructed type.
3970 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
3972 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
3973 exception object instead of the preconstructed ones.
3975 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3977 * mini.c: reverted changed to sigsegv_signal_handler commited
3978 accidentally in the previous patch.
3980 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3983 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
3984 running --aot with an old assembly.
3986 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
3988 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
3991 * mini-sparc.c: Add support for v9 branches with prediction.
3993 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
3995 * mini.c (mini_init): #warning is GNUC only
3997 * mini-sparc.h: implement __builtin_frame_address
3998 and __builtin_return_address for Sun C compiler
4000 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4002 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4004 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4006 * basic-calls.cs: Add test for unaligned byref long argument passing.
4008 * mini-ops.h: Add sparcv9 compare and branch instructions.
4010 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4011 v9 instructions if we have a v9 cpu.
4013 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4014 registers for global allocation.
4016 * exceptions-sparc.c: Fixes.
4018 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4020 * liveness.c (mono_analyze_liveness): Optimized version.
4022 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4024 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4027 * basic-float.cs basic-calls.cs: New regression tests.
4029 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4031 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4032 sigaltstack implementation.
4034 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4036 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4037 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4039 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4041 * mini.c: Fix warnings.
4043 * mini.c (mono_resolve_patch_target): New function which contains the
4044 arch independent part of the patching process.
4046 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4047 patching code to a separate function.
4049 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4051 * mini.c (add_signal_handler): ifdef out on Windows
4053 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4055 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4056 cpu-sparc.md: Add exception handling support + other fixes.
4058 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4059 typed GC detection in --version.
4061 * basic.cs exceptions.cs: New regression tests.
4063 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4064 the arch specific code can store data during a compilation.
4066 * mini-ops.h: Add OP_SETFRET.
4068 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4069 function, register a separate icall for each arity, so the icalls can
4072 * mini.c (mono_print_tree): Print negative offsets in a more readable
4075 * mini.c: Make signal handling work on sparc.
4077 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4079 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4081 * jit-icalls.c: Emulate truncl by aintl on solaris.
4083 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4085 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4087 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4089 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4091 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4092 a MarshalByRef type, inline a method that performs the check, taking into
4093 account that the object can be a proxy. Also implemented tow new opcodes:
4094 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4095 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4096 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4098 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4100 * mini-ppc.c: if a relative branch displacement is too big
4101 but it points to and area reachable with an absolute branch,
4104 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4106 * mini.c: optimize small copies in cpblk.
4108 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4110 * basic-calls.cs basic-float.cs: New regression tests.
4112 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4113 negative offsets from %fp. Implement localloc. Fix local register
4114 allocation. Fix the case when the this argument needs to be saved to
4115 the stack. Implement some missing opcodes.
4117 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4119 * mini.c (mini_method_compile): Reenable global regalloc in methods
4120 with exception handlers.
4122 * linear-scan.c (mono_varlist_sort): Fix warning.
4124 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4126 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4129 * liveness.c: Make all variables uses in exception clauses volatile, to
4130 prevent them from being allocated to registers. Fixes #42136.
4132 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4134 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4137 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4138 argument to mono_arch_regalloc_cost.
4140 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4143 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4145 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4146 Make the cost of allocating a variable to a register arch dependent.
4148 * basic-calls.cs: Fix compilation of tests.
4150 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4151 helper function to cut back on the number of #ifdefs needed.
4153 * mini-ppc.c: Fix compilation.
4155 * basic-calls.cs: New regression tests.
4157 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4159 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4160 of l0 since that is callee saved.
4162 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4165 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4166 of delay instruction.
4168 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4170 * mini.h (MonoCallInst): Add 'virtual' flag.
4172 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4174 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4176 * *.cs: New regression tests.
4178 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4181 * mini.c (mono_runtime_install_handlers): Fix build.
4183 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4184 'signal_stack_size' members.
4186 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4187 alternate signal stack.
4189 * exceptions-x86.c: Add stack overflow handling.
4191 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4192 functions to arch independent code.
4194 * mini.c (mono_print_tree): Print more detailed info for load_membase
4197 2004-02-23 Martin Baulig <martin@ximian.com>
4199 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4201 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4203 * mini-x86.c: fixed reg allocation for div/rem.
4205 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4207 * driver.c (mono_main): Report some configuratio options on --version.
4209 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4211 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4212 low in the address space. Correctly flush memory in thunks where we
4215 2004-02-20 Martin Baulig <martin@ximian.com>
4217 * mini.c (mini_get_method): New static method; inflate all generic
4218 methods and methods in open generic instances.
4219 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4220 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4222 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4224 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4226 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4228 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4230 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4232 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4233 it compile using Sun's compiler.
4235 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4237 * 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.
4239 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4241 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4243 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4245 * mini-ppc.c: handle calls outside of the allowed range with thunks
4246 allocated using the code manager.
4247 * tramp-ppc.c: use the code manager to hold generated native code.
4248 Fixed the magic trampoline to just patch vtable entries.
4250 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4252 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4255 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4257 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4260 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4261 if we have a working __thread implementation.
4263 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4264 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4266 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4268 * mini-x86.c: Fix compilation under gcc 2.
4270 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4272 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4273 contains a call to the wrapped function.
4275 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4276 OP_<CALL>_IMM opcodes, and use them under X86.
4278 * mini.c (mono_jit_find_compiled_method): Fix warning.
4280 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4282 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4284 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4285 functionality to mini.c.
4287 * mini.c (mono_create_jump_trampoline): New function to create a jump
4288 trampoline. Return a compiled method instead of a trampoline if it
4289 exists. Add a cache for jump trampolines.
4291 * mini.c (mono_jit_find_compiled_method): New function to return a
4292 compiled method if it exists.
4294 * mini-x86.c: Call mono_create_jump_trampoline instead of
4295 mono_arch_create_jit_trampoline.
4297 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4298 a jump trampoline. Fixes #52092.
4300 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4302 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4303 which is not up-to-date. Add check_corlib_version () instead.
4305 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4308 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4309 since newer valgrind versions do not need it.
4311 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4312 compile a method with a given set of optimizations.
4314 * mini.c: Compile icall wrappers on-demand instead of at startup.
4316 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4317 wrapper for an icall.
4319 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4321 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4324 * iltests.il: Add test for non-empty stack before switch instruction.
4326 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4328 * mini.c: Add support for new stringbuilder marshalling conventions.
4330 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4332 2004-02-01 Martin Baulig <martin@ximian.com>
4334 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4335 in `ginst->mtype_argv'.
4337 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4339 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4340 facilitate grepping.
4342 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4344 * mini.c: fixed buglet in initobj generic implementation for references.
4346 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4348 * Makefile.am: make the version script conditional.
4349 * jit-icalls.c: handle missing truncl().
4351 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4353 * exceptions.cs: Add more tests for double->int conversion.
4355 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4356 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4358 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4360 * driver.c: make --verbose --version emit an error
4361 if the loaded corlib doesn't match the runtime version.
4363 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4365 * mini-ppc.h: export ppc_patch().
4366 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4367 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4368 on par or better than on MacOSX.
4370 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4372 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4373 mono_lookup_pinvoke_call.
4375 * mini-x86.c: Under windows, the default pinvoke calling convention is
4376 stdcall. Fixes #52834.
4378 * mini.c (optimize_branches): Add an upper bound to the number of
4379 iterations to prevent infinite loops on strange loops. Fixes #53003.
4381 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4383 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4384 and ISINST. Fixes #52093.
4386 * objects.cs (test_0_vector_array_cast): New tests.
4388 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4390 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4391 checking in Array.Set ().
4393 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4396 * object.cs (test_0_multi_array_cast): New regression test.
4398 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4400 * exceptions-ppc.c: fix build on Linux/PPC.
4402 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4404 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4405 running under valgrind.
4406 (x86_magic_trampoline): Fix build bustage.
4408 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4409 negative values as well. This is needed for the encoding of the line number
4410 info, since sometimes the line numbers are not in increasing order.
4412 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4414 * cpu-pentium.md (localloc): Increase the size of the localloc
4415 instruction since it is a loop under Win32.
4417 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4420 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4422 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4423 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4424 Max Horn (max@quendi.de). Fix file names in comments.
4426 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4428 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4429 avoid stack overflow.
4430 (replace_usage): Avoid uninitialized variable warnings.
4432 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4433 and taking the address of valuetype variables.
4435 2004-01-03 Patrik Torstensson
4437 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4438 for other purposes than FP later on.
4440 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4442 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4445 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4447 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4449 2003-12-30 Patrik Torstensson <p@rxc.se>
4451 * mini-x86.h: Decreased number of availiable fp regs.
4452 Solves corner cases with FP spilling.
4454 2003-12-23 Patrik Torstensson <p@rxc.se>
4456 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4457 for floating point stack tracking / spilling on x86.
4460 * basic-float.cs: added float mul overflow test.
4462 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4464 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4466 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4468 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4469 supports for cond branches that overflow the immediate
4470 overflow offset. mcs can compile simple programs.
4472 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4474 * exceptions-ppc.c: exception handling support wip:
4475 finally handlers get run on exception.
4477 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4479 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4482 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4484 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4485 initial support for stack walking and unwinding.
4487 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4489 * driver.c (mono_main): Make corlib-out-of-sync message more
4490 descriptive. Also remove verify_corlib call.
4492 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4494 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4495 not overlap with other call's arguments, too.
4497 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4499 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4500 move to arch-specific code the choice of arch-specific
4501 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4502 * mini.c: ensure emulation calls will not interleave
4505 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4507 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4508 the magic trampoline stack frame is dropped before executing
4511 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4513 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4514 and integer to fp conversions. Added support for overflowing
4515 arguments on the stack. Reserve a couple more registers as temps.
4516 Added support for aot compilation (as output still needs to be
4519 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4521 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4522 Don't overwrite return register in some corner cases.
4524 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4526 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4527 static constructors when AOT compiling.
4529 * driver.c (mono_main): Call mono_check_corlib_version.
4531 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4533 * cpu-g4.md, basic.cs: fixed div target register.
4535 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4537 * mini-ppc.c, basic.cs: shl_imm fix with test.
4539 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4541 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4542 structures by value. Misc fixes.
4543 * objects.cs: more tests.
4545 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4547 * mini-ppc.c: lconv.ovf.i implemented.
4549 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4552 (mini_init): don't error out if someone already called g_thread_init.
4554 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4556 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4557 to be any type per the spec. Fix abnormal memory usage when
4558 the same object is repeatedly thrown.
4560 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4562 * mini.c: check for overruns in IL code.
4564 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4566 * TODO: Add/remove some todo entries.
4568 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4570 * driver.c (mono_main): Call mono_verify_corlib.
4572 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4574 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4575 This has been moved to mini.c
4576 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4577 type being casted is marshalbyref it could be a proxy, so instead of
4578 emitting the type check code, emit a call to a runtime method that will
4579 perform the check by calling CanCastTo if needed.
4581 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4583 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4584 methods with large stack frames under Win32.
4586 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4588 * Makefile.am: Distribute regression tests.
4590 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4591 at the end instead of inserting each variable into the sorted list.
4593 * linear-scan.c (mono_varlist_sort): New helper function.
4595 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4597 * mini.c: ensure arguments and locals are within bounds.
4599 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4601 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4604 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4606 * mini.c (mono_cprop_copy_values): Fix crash.
4608 * aot.c: Set verbosity back to 0.
4610 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4612 * regalloc.c: complete memory leak fix by Laurent Morichetti
4615 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4617 * driver.c (main_thread_handler): Revert the previous patch.
4619 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4622 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4623 memory from the memory pool.
4625 * driver.c (main_thread_handler): Turn on all optimizations when
4628 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4629 an array for better performance.
4631 * regalloc.c (mono_regstate_assign): Fix memory leak.
4633 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4634 serialize the debug info.
4636 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4637 debug info from the serialized representation.
4639 * aot.c: Save debug info into the generated file and load it when
4642 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4644 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4646 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4647 More FP-related fixes.
4649 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4651 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4652 and register allocation buglet. Hello world now runs.
4654 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4656 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4657 * tramp-ppc.c: fixed class init trampoline.
4658 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4660 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4662 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4663 mini.c: more ppc changes/fixes.
4665 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4667 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4668 Also optimize the case when the arguments are the same in the caller
4671 * iltests.il: Add tests for tail calls with valuetype arguments.
4673 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4675 * mini-ppc.c: fixes for struct return type.
4677 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4679 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4680 mono_spillvar_offset() to arch-specific code.
4682 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4684 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4686 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4688 * exceptions-x86.c: Fix stack space leaks.
4690 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4691 registers from the lmf if the method has save_lmf set.
4693 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4695 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4696 of icall wrappers into InvokeInDomain, since these are now per-domain.
4698 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4700 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4701 make some opcode emulation and intrinsic ops enabled/disabled
4702 according to the architecture. More fixes.
4704 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4706 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4708 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4710 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4711 arch-specific handling for 'this' and struct return type to
4714 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4716 * aot.c: prevent divide by zero error when reporting (it happened with
4719 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4721 * mini.h (inst_switch): Remove unused macro.
4723 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4726 (load_aot_module): free 'info->methods' and 'info' properly. No more
4727 "free(): invalid pointer blah" messages when you have an old aot
4730 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4732 * jit-icalls.c, mini.c: Added support for context static fields.
4734 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4736 * mini.c (mono_method_blittable): Methods which set LastError are not
4737 blittable either. Fixes #51108.
4739 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4741 * mini.c: flush icache.
4742 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4744 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4746 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4748 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4750 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4753 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4756 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4758 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4760 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4761 instruction when the result is discarded.
4763 * iltests.il (test_0_div_regalloc): New regression test.
4765 * arrays.cs: Fix compilation error.
4767 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4769 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4770 float rules to inssel-x86.brg: sane architectures with FP registers
4771 don't need to implement these rules.
4773 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4775 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4777 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4779 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4780 implementation of 32 bit systems.
4782 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4784 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4785 (Jeroen Zwartepoorte).
4787 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4789 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4790 the caller and the callee matches.
4792 * mini.c (mono_method_to_ir): Add comment.
4794 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4795 signbit is missing on some platforms.
4797 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4799 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4801 * mini.c (setup_jit_tls_data): Call the new function.
4803 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4805 * mini-x86.c: Add experimental support for fast access to the lmf
4806 structure under NPTL/Linux 2.6.x.
4808 2003-11-06 Martin Baulig <martin@ximian.com>
4810 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4811 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4814 2003-11-02 Martin Baulig <martin@ximian.com>
4816 * mini.c (inflate_generic_field): New static method.
4817 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4818 generic instance and the field is declared in a generic type, call
4819 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4821 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4823 * mini.h mini.c (mono_method_same_domain): New function to return
4824 whenever the caller and the callee are in the same domain.
4826 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4828 2003-10-30 Martin Baulig <martin@ximian.com>
4830 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4831 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4833 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4834 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4836 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4838 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4841 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4842 object here, so it is in the correct appdomain etc.
4844 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4846 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4848 (mono_method_to_ir): Avoid freeing the type created returned from
4849 mono_type_create_from_typespec, since it is put into an internal cache
4850 by the function. Fixes pointer.exe.
4852 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4853 trampolines for icalls and pinvokes as well. Fixes #33569.
4855 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4857 * mini.c: Update after appdomain changes.
4859 * mini.c (mono_jit_compile_method_inner): Allways compile native
4860 method wrappers in the root domain, since there can only be one
4861 instance of them, whose address is stored in method->info.
4863 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4865 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4866 environment variable. Instead detect automatically whenever running
4867 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4870 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4872 * trace.c, trace.h: New files that implement the new trace option
4875 * driver.c: Document new --trace options.
4877 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4880 - if (mono_jit_trace_calls)
4881 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4883 * mini.h: prototypes.
4885 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4887 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4889 * mini.c inssel.brg: Implement typedefbyref opcodes.
4891 * mini.c (mono_jit_compile_method): Remove unused local variable.
4893 * mini.c (mono_jit_compile_method_inner): Ditto.
4895 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4897 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4899 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4901 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4903 * mini.c (mono_no_aot): Remove unused global variable.
4905 * mini.c: Thread safety fixes.
4907 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
4909 * mini.c (mono_create_class_init_trampoline): Add a lock around
4910 class_init_hash_addr.
4912 * arrays.cs (test_0_newarr_emulation): Add new regression test for
4915 * mini.c: Decompose the NEWARR instruction before decomposing its
4916 arguments. Fixes #30073.
4918 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
4920 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
4923 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
4925 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
4927 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
4929 * driver.c: Add support for compiling icall wrappers to --compile.
4931 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
4933 * inssel.brg: The empty value in class->interface_offsets is -1, not
4936 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
4938 * objects.cs: New test for 'is' operator on an array of interfaces.
4940 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
4942 * tramp-ppc.c: update trampoline code to support jumps
4943 and class initialization.
4945 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
4947 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
4949 * inssel.brg (OP_UNBOXCAST): Fix #46027.
4951 * inssel.brg (OP_UNBOX): Remove unused rule.
4953 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
4954 region instead of one for each method. Fixes #47813.
4956 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
4958 * exceptions.cs (test_0_nested_finally): New regression test for
4959 nested exception handlers.
4961 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
4963 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
4965 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
4968 * mini.c (mono_method_check_inlining): Make the inlining limit
4969 configurable by an environment variable.
4971 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
4973 * mini.h: Bump AOT file version.
4975 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
4976 token, store the image along with the token, since the token might not
4977 refer to the same image as the method containing the relocation,
4978 because of inlining.
4980 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
4982 * mini.c (mono_precompile_assemblies): New function to compile
4983 all methods in all loaded assemblies.
4985 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
4987 * regalloc.h regalloc.c (MonoRegState): Change the type of
4988 iassign and fassign to int*, since they can contain large negative
4989 values if the register is spilled. Also added some comments. Fixes
4992 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
4993 under Win32. Fixes #42964.
4995 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
4997 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
4999 * aot.c: Added support for AOT compiling methods which contain calls
5000 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5003 * driver.c (compile_all_methods): Run the compilation in a thread
5004 managed by mono. Fixes #44023.
5006 * mini.c (mono_codegen): Print full method name in verbose output.
5008 * mini-x86.c (mono_arch_patch_code): Fix warning.
5010 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5011 jumps, since the method we are jumping to might be domain-specific.
5013 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5015 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5017 * inssel.brg: string chars are unsigned.
5019 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5021 * TODO: New todo item.
5023 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5024 which calls mono_runtime_class_init and patches the call site to
5025 avoid further calls.
5026 (mono_arch_create_class_init_trampoline): New arch specific function
5027 to create a class init trampoline.
5028 (create_trampoline_code): Generalized so it can create
5029 class init trampolines as well.
5031 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5032 (mono_create_class_init_trampoline): New function to create and cache
5033 class init trampolines.
5034 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5035 vtable given the address of a class init trampoline. Used by the
5037 (mono_codegen): Generate a call to a trampoline instead of
5038 mono_runtime_class_init in LDSFLD[A].
5039 (mono_codegen): Add relocations for the new trampoline.
5041 * mini.h mini-x86.c aot.c: Added a new relocation type:
5042 MONO_PATCH_INFO_CLASS_INIT.
5044 * mini.h: Bump AOT version number.
5046 * aot.c: Create a copy of the loaded code instead of using the original
5047 so methods which call each other will be close in memory, improving
5050 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5051 patch since it breaks the regression tests.
5053 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5054 for the register saving instruction sequence since the
5055 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5057 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5059 * TODO: Fix todo item && remove another.
5061 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5063 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5066 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5067 function of the module.
5069 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5070 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5071 --no-aot command line option.
5073 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5075 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5076 by Bernie Solomon (bernard@ugsolutions.com).
5078 * inssel.brg: Refactor the interface offset table related code into
5079 its separate functions and add support for the AOT case.
5081 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5083 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5085 * aot.c: Added mono_aot_verbose variable and made all debugging
5086 output depend on the value of this variable.
5088 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5089 method_label and info_label.
5091 * mini.h mini-x86.c aot.c: Added a new relocation type
5092 MONO_PATCH_INFO_IID for klass->interface_id.
5094 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5095 the MonoJitInfo structure.
5097 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5098 a non-root appdomain in shared mode.
5100 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5102 * aot.c: make aot loader less verbose. Remove free of unused variable.
5104 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5106 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5108 * .cvsignore: Added *.dll.
5110 * mini.c (mono_print_tree_nl): New function callable while debugging.
5112 * mini.c (mono_print_code): Export this.
5114 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5117 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5119 * mini.h (MonoCompile): Added 'jit_info' field.
5121 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5122 the cfg structure, since it is needed by the AOT compiler.
5124 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5126 * aot.c: A major rewrite. Changes include:
5127 - save exception tables for methods which have them.
5128 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5130 - reworked the file format so it is now much smaller and needs
5131 fewer relocation entries.
5133 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5135 * aot.c (load_aot_module): Fix build bustage on platforms without
5138 2003-09-04 Martin Baulig <martin@ximian.com>
5140 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5142 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5144 * TODO: Some new optimization ideas.
5146 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5148 * aot.c: Save the optimization flags used to compile the code into
5151 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5152 support emitting domain specific code.
5154 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5155 no longer domain neutral. It can be made domain neutral by compiling
5156 with --optimize=shared.
5158 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5161 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5162 loading of AOT code.
5164 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5166 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5167 if there is no domain neutrality information.
5169 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5171 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5172 format version into the generated library.
5174 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5175 callee method into the caller since one of them could be shared.
5177 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5178 system exceptions from AOT code now works.
5180 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5181 method if it is domain neutral and the callee is not.
5183 * graph.c (cfg_emit_one_loop_level): Fix warning.
5185 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5187 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5190 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5192 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5193 is needed by code which is executed before mono_runtime_init ().
5194 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5196 * mini.c (mono_thread_abort): Fix warning.
5197 (mono_jit_compile_method): Call static constructor in the AOT case too.
5199 * aot.c (mono_compile_assembly): Fix warning.
5201 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5203 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5205 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5207 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5209 * cpu-pentium.md: Fix the length of call opcodes so they include the
5210 ESP restoring instruction. Fixes #47968.
5212 2003-08-28 Martin Baulig <martin@ximian.com>
5214 * mini-x86.c (mono_arch_call_opcode): Added support for
5215 MONO_TYPE_GENERICINST.
5217 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5219 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5221 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5222 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5224 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5227 2003-08-26 Martin Baulig <martin@ximian.com>
5229 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5230 when reporting an error, set this to the actual error location.
5231 (mono_method_to_ir): Report the correct error location if
5232 get_basic_blocks() returned an error.
5234 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5236 * mini.c (mono_type_blittable): OBJECT is not blittable.
5237 (mono_method_blittable): Methods which have marshalling descriptors
5238 are not blittable either. Fixes #47842.
5240 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5242 * driver.c mini.c: Use an environment variable instead of a global
5243 variable. Also fix the build.
5245 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5246 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5249 * driver.c mini.c: Added --with-valgrind option to turn off some
5250 code which prevents mono from running under valgrind.
5252 * mini.c (mono_emit_call_args): Fixed warning.
5254 * mini.c (mono_emulate_opcode): Fixed warning.
5256 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5258 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5259 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5260 regalloc.c, regalloc.h: specify available registers in arch-specific
5261 code and support floats in the regallocator (patch by Laurent Morichetti
5264 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5266 * mini.c: mono_thread_current() can be called only after
5267 mono_runtime_init(): rearrange code to not call it early on.
5269 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5271 * mini.c: allocate jump tables in the code mempools.
5273 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5275 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5278 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5280 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5281 12 to 16. This fixes bug #47453.
5284 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5286 * mini-ppc.c: fixed indexed load and unsigned compares.
5288 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5290 * mini.c: reenabled installation of handler for
5291 thread abort signal.
5293 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5295 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5296 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5297 until it's fixed and actually useful.
5299 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5301 * inssel-long32.brg: couple more opcodes implemented.
5303 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5305 * mini-sparc.c: Even more opcodes implemeted.
5307 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5309 * mini-sparc.c: More opcodes implemented.
5311 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5313 * mini-sparc.c: More opcodes implemented.
5315 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5317 * inssel-sparc.brg: Add some needed rules. Direct
5319 * Makefile.am: Use inssel-sparc.brg
5320 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5321 an assert happy for now.
5323 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5325 * mini-sparc.c: Fixed compile errors.
5326 * exceptions-sparc.c: Same. We now produce a mono binary
5327 on sparc-linux. Yea.
5329 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5331 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5332 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5333 They compile, but do not work.
5335 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5337 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5338 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5339 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5342 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5344 * mini.c: more opcodes implemented and better support for generics.
5346 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5348 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5349 * mini.c, mini.h: first cut at generics support: some new instructions
5350 added and changed the behaviour of some of the existing ones.
5352 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5354 * mini.c: Removed definition of metadata_shared mutex here.
5356 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5358 * mini-x86.c: make vararg calls work for instance methods.
5360 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5362 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5363 returns the arguments in a separte list, now.
5365 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5367 * aot.c, mini.c: updates for array type representation changes.
5369 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5371 * mini.c: register function to perform jit shutdown.
5373 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5375 * mini.c: use a faster allocator if possible.
5377 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5379 * aot.c: some cleanups and portability changes.
5381 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5383 * mini.c: use faster allocation for CEE_BOX if possible.
5385 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5387 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5388 Moved inlined mempcy code to its own function so that is can be
5389 reused. Added an inline memset function as well (optimized initobj).
5390 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5392 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5394 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5396 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5398 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5399 arch code can setup the cpu for CLR execution, if needed.
5400 We use it on x86 to set the precision of FP operations.
5402 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5404 * mini.c: disable some optimizations if we can guess they'll cost too
5405 much for a given method.
5407 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5409 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5411 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5412 * mini.h mini.c mini-x86.c: Added instruction level coverage
5413 info collection support.
5415 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5417 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5418 is now implemented in the profiling API. Get rid of a couple of
5419 unnecessary global variables.
5421 2003-06-15 Nick Drochak <ndrochak@gol.com>
5423 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5424 * cpu-g4.md: add op_bigmul and op_bigmul_un
5425 * cpu_pentium.md: add op_bigmul_un
5426 * inssel-long32.brg: add rule for unsigned bigmul
5427 * mini-ops.h: define OP_BIGMUL_UN
5428 * mini-x86.c: THE BUG: handle (un)signed properly
5429 * mini.c: choose unsigned opcode if needed.
5430 This set of patches fixes bug #44291
5432 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5434 * mini.c (optimize_branches): improved to handle all kinds of
5435 conditional branches.
5437 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5439 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5440 don't raise exceptions.
5442 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5444 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5445 to arch-specific files.
5447 2003-06-09 Martin Baulig <martin@ximian.com>
5449 * Makefile.am (libs): Added $(LIBGC_LIBS).
5451 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5453 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5454 and OP_ATAN (fixes bug#44293).
5456 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5458 * Makefile.am, mini-x86.c: rename cpu description array to
5459 pentium_desc, since some compilers define the 'pentium' preprocessor
5462 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5464 * mini.c (mini_select_instructions): add explicit branch if the
5465 following block is not the false target of a conditional branch -
5466 we need this with any optimization that reorder or remove bblocks
5468 * mini.c (optimize_branches): bug fixes
5470 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5472 * mini.c (mono_method_to_ir): inline static readonly fields
5474 * ssa.c (fold_tree): start cfold support for long (very simple
5477 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5479 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5481 * inssel.brg: fixed memcpy (bug #44219).
5483 2003-06-05 Dick Porter <dick@ximian.com>
5485 * driver.c: Set the glib log levels to not abort if g_message
5488 g_set_prgname() has to happen before mini_init() so that the
5489 process handle gets the info.
5491 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5493 * driver.c: add intrins to the default optimizations to get wider
5496 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5498 * mini.h: some large basic blocks will overflow a 16-bit
5499 integers for symbolic registers.
5501 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5503 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5504 (mono_arch_output_basic_block): fix bug 43499
5506 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5508 * mini.c: kill duplicated definition of mono_debug_format.
5510 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5512 * mini-x86.c, arrays.cs: fixed register allocation bug.
5514 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5516 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5518 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5520 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5523 (print_method_from_ip): also print source location information if
5526 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5528 * mini.c (mono_find_block_region): bug fix in region code
5529 (mini_method_compile): enable removing unreachable code again, but
5530 only in methods without exception clauses.
5532 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5534 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5535 Implemented arglist opcode and handling of TypedReference type.
5536 Fixed x86 call convention when a structure is returned.
5537 Minimal support for calling static vararg methods.
5539 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5541 * mini.c (mini_method_compile): always remove unreachable code,
5542 because the code in them may be inconsistent (access to dead
5543 variables for example).
5545 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5547 * driver.c, debug-mini.c: warning fixes.
5549 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5551 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5553 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5555 * mini.c: thread-static fields are registered in mono_class_vtable(),
5556 so ensure the function is called before checking for them.
5558 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5560 * mini.c (optimize_branches): fix for bug 43586
5562 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5563 overflow (fixes Bug #43639)
5565 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5567 * mini.c, objects.cs: allow the use of stobj for primitive types.
5569 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5571 * mini.c: be less strict about argument checking until we support
5572 running the verifier.
5574 2003-05-27 Nick Drochak <ndrochak@gol.com>
5576 * basic-long.cs: tests for (ulong)int * (ulong)int also
5577 * mini.c: use the same trick for (ulong)int * (ulong)int
5579 2003-05-27 Nick Drochak <ndrochak@gol.com>
5581 * basic-long.cs: add regression test for (long)int * (long)int
5582 * cpu-pentium.md: add op_bigmul specification
5583 * inssel-long32.brg: add OP_BIGMUL rule
5584 * mini-ops.h: add OP_BIGMUL
5585 * mini-x86.c: register allocator: handle case where src1 needs to be
5587 * mini.c: substitute special BIGMUL opcode in the tree for
5588 (long)int * (long)int
5590 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5592 * jit-icalls.c: call the type ctor on field access if needed.
5594 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5596 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5597 to a method (including results of ldelema, bug#43207).
5599 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5601 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5602 colors to show exception handler blocks.
5604 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5605 (fix for pinvoke7.cs).
5607 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5609 * mini.h, mini.c: ensure correct initialization order for types that
5610 require it. Prepare for lazy compilation of jit icall wrappers.
5611 Provide a name for opcode emulation to reduce unneeded mallocing.
5613 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5615 * mini-x86.c: better register restoring code and profiling
5616 support for tail calls.
5618 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5620 * mini.h, driver.c: prepare for leaf methods optimization.
5622 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5624 * mini.c: get targets of branches before converting a method.
5626 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5628 * mini.c (optimize_branches): added some experimental code (disbaled)
5630 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5632 * mini.c (optimize_branches): fix branch to branch optimization
5634 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5636 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5638 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5640 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5643 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5645 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5646 enable use of interface variables again.
5648 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5649 I1 to registers because there is no simply way to sign extend 8bit
5650 quantities in caller saved registers on x86.
5652 * inssel-float.brg: set costs of some rules to 2 so
5653 that monobure always select the arch. specific ones if supplied,
5654 regardless of the order we pass the files to monoburg.
5656 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5658 * mini.c, mini-x86.c: since the magic trampoline for jumps
5659 can't patch the code directly, we do it as soon as the
5660 method gets compiled.
5662 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5664 * mini-x86.c, mini.h: introduce a new patching method
5665 to support CEE_JMP and tail calls.
5666 * mini.c: obey tail.call. Don't precompile methods target
5668 * tramp-x86.c: new trampoline code to handle methods
5669 reached through a jump.
5671 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5673 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5674 bit values to registers
5676 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5678 * mini.c (mono_compile_get_interface_var): share interface
5679 variables if possible.
5681 2003-05-16 Martin Baulig <martin@ximian.com>
5683 * debug-mini.c (mono_init_debugger): New function to initialize
5684 the debugger. This is not in the debugger since it needs to
5685 access some of mini's internals.
5687 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5689 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5691 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5693 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5694 for value type handling.
5696 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5698 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5699 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5701 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5703 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5704 the constructor through a proxy.
5706 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5708 * jit-icalls.c, inssel.brg: fixes to array element address
5711 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5713 * mini-x86.c (is_regsize_var): allocate pointer to registers
5715 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5717 * driver.c: fixed typo, added intrins to the set of optimizations
5718 tested with regressions.
5720 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5722 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5723 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5726 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5728 * inssel.brg: remove some common pop instructions without side effects
5730 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5732 * inssel-x86.brg: fixed thinko in int to double conversions.
5734 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5736 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5738 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5740 * inssel-long32.brg: two more missing instructions.
5742 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5744 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5747 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5749 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5752 * basic-float.cs: Added tests for negative zero.
5754 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5756 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5757 a couple of missing operations for long casts, with test cases.
5759 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5761 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5763 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5765 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5766 code size estimation.
5768 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5770 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5771 abstract methods (fix bug 42542)
5773 * aot.c: add ability to handle array types
5775 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5777 * mini.c: Call the _specific versions of the object allocation
5778 functions if possible.
5780 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5782 * driver.c: call setlocale ().
5784 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5786 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5789 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5791 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5793 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5794 wrappers (fix bug 42122)
5796 2003-05-04 Martin Baulig <martin@ximian.com>
5798 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5800 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5801 s/mini_set_defaults/mono_set_defaults/g.
5803 2003-05-04 Martin Baulig <martin@ximian.com>
5805 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5807 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5809 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5810 (reported by Don Roberts).
5812 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5814 * mini.c: temporarily work around two bugs for this release.
5816 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5818 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5819 that contains -export-dynamic and it makes using the ld script
5821 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5823 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5825 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5828 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5830 * mini.c: make sure leave calls all the needed finally blocks,
5831 even when the target jumps out of multiple exception clauses.
5833 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5835 * ldscript, Makefile.am: add linker script to reduce the number of
5836 exported symbols (should also fix the issues with libwine defining
5837 some of the same symbols in io-layer).
5839 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5841 * driver.c (mini_main): Avoid assertion when no file name is given on
5844 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5846 * driver.c: added --version/-V command line option.
5847 Added the inline optimization in the regression tests.
5849 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5851 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5852 to the type in the method signature (fixes bug#42134).
5854 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5856 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5858 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5860 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5862 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5864 * driver.c: fixed bug #42100.
5866 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5868 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5870 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5872 * mini.c: moved most of the code required to do inlining to its own
5873 function so it can be reused. Inline also ctors if appropriate.
5875 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5877 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5878 the runtime can call mono API functions.
5880 2003-04-27 Martin Baulig <martin@ximian.com>
5882 * debug-mini.c (mono_debug_init_method): Added
5883 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5884 send a notification to the debugger.
5886 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5887 running in the Mono Debugger, just pass the breakpoint number to
5888 mono_debug_init_method().
5890 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5892 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5894 * mini.c: allow some more unsafe compares.
5896 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5898 * mini-x86.c, Makefile.am: make distcheck works (partially from
5899 a patch by Richard Lee <r.h.lee@attbi.com>).
5900 * regset.c, regset.h: removed, they are unused.
5902 2003-04-25 Dick Porter <dick@ximian.com>
5904 * driver.c: Usage reports the name as 'mono' not 'mini'
5905 * exceptions-x86.c: Build and run on freebsd
5907 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
5909 * Makefile.am: install the program with the 'mono' name and
5910 the library as libmono instead of mini and libmini.
5912 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5914 * driver.c: provide the APIs for the embedding interface of the old jit.
5916 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
5918 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
5920 2003-04-23 Martin Baulig <martin@ximian.com>
5922 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
5924 * driver.c: Added `--debug' command line argument to enable
5927 2003-04-23 Martin Baulig <martin@ximian.com>
5929 * debug.[ch]: Removed. The code is now in
5930 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
5932 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
5935 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
5937 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
5939 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5942 (mini_cleanup): moved mono_runtime_cleanup call after the call to
5943 mono_domain_finalize.
5944 (mini_method_compile): use mono_method_profile* if the the option is
5947 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
5949 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5950 methods with their wrapper.
5952 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
5953 methods with their wrapper.
5955 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
5958 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
5961 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
5964 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
5966 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
5968 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
5970 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
5971 of the mempool. This is slightly faster and uses less memory
5973 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5975 * mini.c: avoid O(n) allocation for variables.
5977 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5979 * mini.c: handle items on the stack after inlining methods.
5981 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5983 * mini.c: make the method->opcode optimization dependent
5984 on MONO_OPT_INSTRINS and do it lazily.
5986 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5988 * driver.c: print overall results at the end of regression run.
5990 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
5992 * inssel.brg: don't overwrite symbolic registers.
5994 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
5996 * inssel-x86.brg: fix conversion from long to float.
5998 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6000 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6002 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6004 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6006 * driver.c: Added --print-vtable option as in the old JIT.
6008 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6010 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6012 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6014 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6016 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6018 * mini.c regalloc.c regalloc.h: Fix memory leak.
6020 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6022 * aot.c (mono_aot_get_method): register all used strings
6024 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6026 * mini.c: always intern strings references with ldstr at compile time.
6028 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6030 * Makefile.am: add BUILT_SOURCES.
6032 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6034 * driver.c: give a better error message when the assembly to execute
6035 doesn't have an entry point.
6037 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6039 * Makefile.am: added hack for automake
6041 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6044 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6046 22003-04-07 Martin Baulig <martin@ximian.com>
6048 * Makefile.am: Added Makefile.am.
6050 * debugger-main.c: Removed, this is now in the debugger where it
6053 * mini.pc.in: Call this package `mini' for the moment.