1 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
9 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11 * *-ia64.*: Ongoing IA64 work.
13 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
20 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
22 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
24 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
26 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
27 of a call is callable by a near call.
29 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
31 * mini-ia64.c: Ongoing IA64 work.
33 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
35 * genmdesc.c: Make the generated array non-static.
37 * inssel-long.brg: Fix LSHR_IMM rule.
39 * *-ia64.*: Ongoing IA64 work.
41 * *-ia64.*: Ongoing IA64 work.
43 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
45 * *-ia64.*: Ongoing IA64 work.
47 * *-ia64.*: Ongoing IA64 work.
49 * mini-ia64.c: Ongoing IA64 work.
51 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
53 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
55 * objects.cs basic-calls.cs: Move some tests to objects.cs.
57 * objects.cs basic-long.cs: Move some tests to objects.cs.
59 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
61 * *-ia64.*: Ongoing IA64 work.
63 * iltests.il: Add a new test.
65 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
68 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
70 * *-ia64.*: Ongoing IA64 work.
72 * *-ia64.*: Ongoing IA64 work.
74 * *-ia64.*: Ongoing IA64 work.
76 * basic.cs objects.cs: Move tests accessing static variables as well.
78 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
80 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
82 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
84 * driver.c: Always print failed tests.
86 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
89 * *ia64*: Ongoing IA64 work.
91 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
93 * basic.cs: Add tests for add.ovf. Fix warnings.
95 2005-05-18 Miguel de Icaza <miguel@novell.com>
97 * driver.c (mono_main): Avoid crash if no argument is passed to
98 --break; Do not use g_error, but f_printf. And fix all other
99 ocurrences of the same crash.
101 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
103 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
104 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
107 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
109 * *-ia64.*: Add beginnings of IA64 backend.
111 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
113 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
115 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
118 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
120 * mini-amd64.c: Fix a warning.
122 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
124 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
125 in float_neg. Fixes #74897.
127 * mini-amd64.c (emit_call): Fix another near call bug.
129 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
131 * declsec.c: Keep the appdomain information in the structure. Added a
132 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
133 value gets overwritten).
134 * declsec.h: Set the default MonoArray for the the stack to 6. Added
135 an MonoAppDomain member to MonoSecurityFrame.
136 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
137 used in the stack walk. Now use a MonoArray which grow (double) when
140 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
142 * mini.c: Re-enabled runtime cleanup, since running threads should
143 now properly stop when exiting.
145 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
147 * mini-codegen.c: New file contaning the arch-independent local
148 register allocator. Not used by any architectures yet.
150 * mini.h linear-scan.c: Merge some changes from the
151 mini-xp-local-regalloc branch.
153 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
155 * mini-amd64.c (emit_call): Fix calls to native functions when the
156 runtime is compiled as a shared library. Fixes #74756.
158 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
159 on a literal field. Fixes #74751.
161 2005-04-25 Raja R Harinath <rharinath@novell.com>
163 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
165 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
167 * objects.cs: Add missing null casting test.
169 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
171 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
172 in wrapper methods. Also rename 'address' variable to 'offset'.
174 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
176 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
179 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
181 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
184 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
186 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
188 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
190 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
193 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
195 * aot.c (mono_compile_assembly): Fix warning.
197 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
198 by the _MSC_VER stuff.
200 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
202 * inssel-long.brg: Fix #74588.
204 * cpu-amd64.md: Fix #74591.
206 * iltests.il: Add new regression tests.
208 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
210 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
213 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
215 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
217 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
218 from Bill Middleton <flashdict@gmail.com>.
220 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
222 * arrays.cs: Add new regression test. Fix warnings.
224 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
226 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
227 and leakage in CKFINITE.
229 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
230 this to a null op since it is called on amd64 too.
232 * exceptions-amd64.c (get_throw_trampoline): Align stack.
234 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
235 body since this is not used on amd64.
237 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
239 * mini-amd64.c: Remove obsolete fixmes.
241 * mini.c (print_method_from_ip): Fix debugging support.
243 2005-2-1 Massimiliano Mantione <massi@ximian.com>
245 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
246 so that expressions that don't give much gain are not reduced.
247 * ssapre.h: Likewise.
249 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
251 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
253 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
255 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
257 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
259 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
261 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
263 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
265 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
268 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
270 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
272 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
274 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
275 MONO_ARCH_USE_SIGACTION. Fixes #74252.
277 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
279 * mini-x86.c: Fix up stack overflow handling.
281 * exceptions.cs: Add new regression test.
283 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
285 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
286 mono_jit_thread_attach.
288 * mini.c (mono_method_to_ir): Verify called method is not abstract.
290 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
292 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
293 avoid calling constructors using callvirt.
295 * inssel.brg: Fix #74073.
297 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
299 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
300 compilation with non-GCC compilers.
301 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
302 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
304 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
306 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
307 klass->interface_offsets (will likely fix bug#74073).
309 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
311 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
313 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
315 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
316 to amd64_div_reg_size ().
318 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
320 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
322 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
324 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
326 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
328 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
330 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
332 * mini.c (mono_precompile_assembly): Load and precompile referenced
333 assemblies as well. Fixes #74015.
335 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
337 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
339 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
341 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
342 a lot of checks and (anyway) permissions cannot work until corlib is
345 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
347 * mini-ppc.c: fixed ABI issue on sysv/ppc.
349 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
351 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
352 calls (fixes bug#72824).
354 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
356 * mini.c: fix tail recursion elimination (see test in bug#73936).
358 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
360 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
361 some fp functions in sse2 mode.
363 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
365 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
367 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
369 * mini.h mini.c: Add mono_get_jit_tls_key ().
371 * mini-x86.c: Enable fast TLS support on windows.
373 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
375 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
376 * mini.c: Check for p/invoke method when generating code. If a
377 p/invoke method, or it's class, isn't decorated with [Suppress
378 UnmanagedCodeSecurity] then generate code to call System.Security.
379 UnmanagedDemand (only if the security manager is active).
381 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
383 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
384 last change as it seems to cause strange crashes.
386 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
388 * *.c: handle unsafe function pointers where needed.
390 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
392 * mini.c (mono_jit_free_method): Remove the fixme too.
394 2005-03-15 Miguel de Icaza <miguel@novell.com>
396 * mini.c: As discussed, make the code actually free the delegate
397 thunk now, to enable the debugging of delegate problems, use
398 MONO_DEBUG=1 when running Mono.
400 This takes also care of parts of the leaks as seen by Joe.
402 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
404 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
405 thread_tls_offset calculation.
407 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
409 * declsec.c: Reworked linkdemand checks for icall. The previous code
410 was using the declaration code (untrusted) and didn't work as expected
411 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
414 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
416 * iltests.il: Add new localloc test.
418 * mini-amd64.c: Handle large stack allocations the same way as on
419 windows if stack overflow handling is working.
421 * mini-amd64.c: Allocate the signal stack using mmap.
423 * mini.c (sigsegv_signal_handler): Fix reading of context.
425 * mini-exceptions.c: Fix up stack overflow handling.
427 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
429 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
431 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
433 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
435 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
436 tramp_init functions as they are no longer needed.
438 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
440 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
442 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
444 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
446 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
449 * mini-ops.h: Add OP_LMUL_IMM.
451 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
452 long mul/div opcodes as intrinsic.
454 * mini-amd64.c (emit_call): Handle the case when the callee might be
457 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
459 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
462 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
464 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
466 2005-03-09 Ben Maurer <bmaurer@ximian.com>
468 * mini.c (mono_codegen): Don't leak here, to help people running
471 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
473 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
474 conversions in sse2 mode.
476 * basic-float.cs: Add regression test.
478 * mini-amd64.c: Reenable sse2.
480 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
482 * mini-amd64.c: Disable sse2 until some regressions are fixed.
484 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
486 * driver.c: Copyright text should include 2005.
488 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
490 * cpu-amd64.md (load_membase): Fix more max lengths.
492 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
494 * cpu-amd64.md (load_membase): Fix max length.
496 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
498 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
500 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
501 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
503 * basic-float.cs: Add rounding regression test.
505 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
507 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
509 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
510 structures in registers for pinvoke wrappers.
512 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
514 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
516 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
518 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
519 wrapper to mono_jit_thread_attach.
521 * mini.c (mini_jit_thread_attach): New jit icall.
523 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
524 native->managed wrappers.
526 * exceptions.cs: Add new regression test.
528 * mini.c (optimize_branches): Check regions in the cbranch to throw
529 block case as well. Fixes #73242.
531 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
533 * mini.c: thread safety fixes.
535 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
537 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
538 patching stuff, since delegates use jump trampolines so there is
541 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
544 * tramp-amd64.c: Fix build.
546 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
547 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
549 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
550 Rename this to mono_arch....
551 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
553 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
555 * mini-amd64.c (emit_call): If both the caller and the callee is
556 guaranteed to have 32 bit addresses, emit a normal call.
558 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
560 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
561 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
562 method_ptr inside delegates.
564 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
566 * mini.c (mono_jit_free_method): Free the method info even if the native code is
567 invalidated. Fixes #73001.
569 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
571 * mini-x86.c: Only use stdcall for pinvokes on windows.
573 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
575 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
576 * mini-x86.c: remove unreliable __thread var offset detection,
577 use the correct accessors and enable by default.
579 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
581 * mini.c (mono_jit_free_method): Fix memory leak.
583 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
585 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
587 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
589 * cpu-amd64.md: Fix lengths of atomic opcodes.
591 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
593 * driver.c: try to not imply using ICU is any good.
595 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
597 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
598 functions as inline ops.
600 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
601 some Interlocked functions as inline ops.
603 * mini.c (move_basic_block_to_end): Fix bug in last patch.
605 * mini.h (MonoBasicBlock): Reorganize fields a bit.
607 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
609 * mini.c: Add support for OP_NOT_TAKEN.
611 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
612 structures in registers for pinvoke wrappers.
614 * mini-amd64.c: Fix warnings.
616 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
618 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
620 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
622 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
623 address instead of loading the address from it.
625 * mini-x86.c: Add support for returning small structs in registers
626 on Win32. Fixes part of #70864.
628 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
630 * trace.c (get_token): Improve error checking.
632 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
634 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
636 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
638 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
639 it can be reused for MonoClass.
640 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
643 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
645 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
646 instead of a MonoReflectionMethod. The method information wasn't used
647 when displaying SecurityException details (but will be now).
649 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
651 * Makefile.am : windows build fix.
653 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
655 * iltests.il: Add new regression test.
657 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
660 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
662 * mini.c: Moved linkdemand check into helper function check_linkdemand
663 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
666 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
668 * declsec.c: Added statistics counter for different kinds of
670 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
671 (and commented) declaration.
672 * mini.c: Added statistics counter for security Demand code
673 generation. Added display of security statistics.
675 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
677 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
678 Fix compilation errors under gcc-2.95.
680 2005-02-12 Ben Maurer <bmaurer@ximian.com>
682 * mini.c, driver.c: Use the new jit trampoline hashtable
684 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
686 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
688 2005-02-11 Martin Baulig <martin@ximian.com>
690 * debug-mini.c (mono_debug_close_method): Free the line number array.
692 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
694 * aot.c: Break up large methods into smaller ones. Share GOT slots for
697 * mini.h: Bump AOT file format version.
699 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
701 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
703 * declsec.h: Added macros to get/set lazyly initialized security
704 informations about assemblies. Added new enum for different type of
705 possible LinkDemand violation. Added function to check LinkDemands.
706 * mini.h: Added a field to MonoCompile to hold any security violation
707 detected when JITting a method (so it can be thrown later).
708 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
709 and CEE_CALLVIRT. Added code to throw exception at the end of
710 mini_method_compile (note: the exception is unhandled right now).
712 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
714 * mini.c, jit-icalls.c: use the managed implementation of
715 memset for initobj and memset, to avoid managed <-> unmanaged
718 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
720 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
721 optimization if it would need a GOT var.
723 * basic.cs: Add tests for constant propagation and switch statements.
725 * ssa.c: Fix out-of-range constant propagation and switch statements.
727 2005-02-09 <vargaz@freemail.hu>
729 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
731 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
733 * cpu-amd64.md (load_membase): Fix max length of load_membase.
735 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
737 * mini.c: update to new signature of mono_class_get_allocation_ftn().
739 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
741 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
742 arithmetic operations.
744 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
746 * mini-ppc.c: add a workaround for broken user code that
747 DllImports vararg functions with non-vararg signatures.
749 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
751 * mini.c (mono_jit_compile_method_inner): Add detection and a
752 meaningfull error message for assemblies written in Managed C++.
754 * tramp-amd64.c mini-amd64.h: Add support for
755 create_trampoline_from_token ().
757 * aot.c mini-x86.c abcremoval.c: Applied patch from
758 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
760 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
762 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
763 which takes a MonoImage/token as parameter instead of a MonoMethod.
765 * aot.c: Use the new trampoline for initializing vtables.
767 * aot.c: Add support for ldfld/stfld_remote wrappers.
769 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
770 rules for compare <MEM>, IMM.
772 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
774 * aot.c: Handle inherited finalizers correctly.
776 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
778 * inssel.brg (stmt): Add a missing _setup_... ().
780 * aot.c: Save some parts of the class state to the AOT file and use it
781 to recompute that state when a class is initialized.
783 * mini.c: Install AOT hooks into the runtime.
785 * mini.h: Bump AOT file format version.
787 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
790 * iltests.il: Add new test.
792 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
796 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
798 * mini.c: setup the statistical profiler in the thread attach
799 callback to cope with the new single thread code.
801 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
803 * mini-ppc.c: ensure we have enough room for the profiler
804 calls (fixed bug#72084).
806 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
808 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
811 2005-2-1 Massimiliano Mantione <massi@ximian.com>
813 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
815 2005-2-1 Massimiliano Mantione <massi@ximian.com>
817 * ssapre.c: Fixed an issue with down safety (this allows IronPython
818 to succesfully execute parrotbench).
819 * ssapre.h: Likewise.
821 2005-2-1 Massimiliano Mantione <massi@ximian.com>
823 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
824 variable for stores to method arguments (fixes a SSAPRE issue).
826 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
828 * mini.c: handle value types in dup, fixes gen-112.cs.
830 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
832 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
833 sequence for calls in dynamic methods to avoid thunks.
835 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
837 * mini.c: correctly remove dynamic methods from the hashtable.
839 2005-1-20 Massimiliano Mantione <massi@ximian.com>
841 * driver.c: Disabled SSAPRE until fix the bug that appears
842 in IronPython's parrotbench.
844 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
846 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
848 * mini.c (mono_method_to_ir): Revert the previous change.
850 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
853 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
854 mono_jit_info_table_find () etc. when running under valgrind.
856 * inssel.brg: Fix warnings.
858 * mini-exceptions.c: Fix warnings.
860 2005-01-31 Martin Baulig <martin@ximian.com>
862 * driver.c (compile_all_methods_thread_main): Don't try to compile
863 generic methods or anything which has type parameters.
865 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
867 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
869 * TestDriver.cs: Add --verbose flags.
871 * graph.c ssa.c: Fix 64 bit warnings.
873 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
874 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
877 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
878 variable not spotted by gcc.
880 * mini-amd64.c inssel-amd64.brg: Applied patch from
881 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
882 X86_COMPARE_MEMBASE opcodes.
884 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
886 2005-01-29 Ben Maurer <bmaurer@ximian.com>
888 * *: MonoMethod->signature might be NULL now. You *MUST* use
889 mono_method_signature.
891 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
893 * driver.c (compile_all_methods_thread_main): Compile the methods
894 without invoking cctors.
896 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
898 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
899 * basic-calls.cs: test for the above.
901 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
903 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
906 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
908 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
909 eagerly if it contains dynamic methods.
911 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
913 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
914 trace, it is now computed by an icall from trace_ips.
916 * mini-exceptions.c: Fix a warning.
918 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
920 * mini-exceptions.c: don't bother getting stack trace info if
921 it's not going to be used.
923 2005-01-27 Raja R Harinath <rharinath@novell.com>
925 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
928 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
930 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
932 * aot.c: Avoid calling mono_method_get_header () if not needed.
934 * mini.h: Bump AOT file format version.
936 * mini.c (mono_emit_native_call): Allocate a GOT var here.
938 * mini.c (mono_print_tree): Print more info for calls.
940 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
942 * declsec.h: Remove warning by adding missing include for marshal.h
944 2005-01-26 Martin Baulig <martin@ximian.com>
946 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
949 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
951 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
954 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
956 * aot.c (mono_compile_assembly): Fix a warning.
958 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
960 * declsec.c: Look for security attributes on the original MonoMethod
961 (and not the wrapped one). This fix permissions on icalls.
963 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
965 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
967 * mini.c (mono_allocate_stack_slots): Add a fixme.
969 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
971 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
973 * inssel.brg: optimize casts of sealed types (more
974 optimizations waiting for fixes in remoting).
976 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
978 * inssel.brg (stmt): Add another dummy rule.
980 * driver.c: Fix warnings.
982 * driver.c (mono_main): If running under valgrind, instruct glib to use
983 the system allocation functions so valgrind can track the memory
984 allocated by the g_... functions.
986 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
988 * mini-ops.h: Add OP_DUMMY_STORE opcode.
990 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
992 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
993 variables in try regions.
995 * mini.c (mini_method_compile): Don't disable optimizations on large
996 methods when AOT compiling.
998 * mini.c (mono_allocate_stack_slots): New arch independent method to
999 allocate stack slots. Not yet used.
1001 2005-01-22 Ben Maurer <bmaurer@ximian.com>
1003 * debug-mini.c (mono_debug_close_method): Plug some leaks.
1005 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
1007 * mini-ppc.c: make the branch info relative as the code
1008 buffer can be reallocated.
1010 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
1012 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
1013 * driver.c: Removed the AOT/security restriction. Now initialize the
1014 security manager (in metadata) if --security is used.
1015 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
1016 rather than the pointer to declarative security, when AOT is used.
1018 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
1020 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
1021 basic blocks, reduced intrinsic exception throwing code size.
1023 2005-01-22 Miguel de Icaza <miguel@ximian.com>
1025 * driver.c (mini_usage): Reorder the usage screen.
1027 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
1029 * mini.c (mono_resolve_patch_target): Fix warning.
1031 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
1033 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
1036 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1038 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
1039 breaks the amd64 build.
1041 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
1042 register allocation. Fixes #71454.
1044 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
1046 * arrays.cs: Add new regression test.
1048 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1050 * ssapre.c: Turned usage of snprintf to GString.
1051 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
1052 (I left it on by mistake in my previous commit).
1054 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
1056 * mini.c, cfold.c, basic-calls.cs: preserve side effects
1057 on cond branch optimization (fixes bug# 71515).
1059 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1061 * abcremoval.c: Fixed bug 71062.
1062 * abcremoval.h: Likewise.
1064 2005-1-20 Massimiliano Mantione <massi@ximian.com>
1066 * mini.c: Added a new functionality to optimize_branches, the removal
1067 of useless basic blocks, and fixed some problem in the removal of
1068 critical edges; some utility functions added for both purposes.
1069 * ssapre.c: Added complex expression support, and fixed bug 70637.
1070 * ssapre.h: Likewise.
1071 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
1073 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
1074 * driver.c: Re-enabled SSAPRE.
1076 2005-01-19 Martin Baulig <martin@ximian.com>
1078 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
1079 the result of mono_get_method_constrained().
1081 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
1083 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
1086 2005-01-18 Geoff Norton <gnorton@customerdna.com>
1088 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
1089 be detected. Fixes #59296.
1091 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1093 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
1094 which can happen. Fixes #71361.
1096 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
1098 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
1101 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1103 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
1104 appdomain-unload.exe to fail.
1106 * mini.c: Fix some memory leaks.
1108 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
1110 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
1111 Fixed bug and sped up some codepaths.
1113 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
1115 * mini.c: Fix some memory leaks.
1117 * exceptions.cs basic-long.cs: Add test for checked ulong->int
1120 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
1122 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
1125 * iltests.il: Add regression test for #71320.
1127 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
1129 * mini.c (mono_codegen): Fix installation of profiler hooks.
1131 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
1133 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
1135 * mini.h, mini.c, cfold.c: optimize access to enum
1136 readonly fields, too. Eval conditional branches if possible
1137 to perform unreachable code removal in more cases.
1139 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
1141 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
1143 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
1146 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
1147 WinXP DEP. Fixes #71244.
1149 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
1151 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
1153 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
1155 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
1157 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
1159 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
1162 * mini.h: Bump AOT version.
1164 * mini.h (MonoCompile): Change exvar to a hash table.
1166 * mini.c: Allocate a separate exvar for each handler block.
1168 * mini.c: Get rid of the computation of filter_lengths, its not needed.
1170 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
1171 ex var with the pending exception and only throw if the two are equal.
1174 * exceptions.cs: Add tests for rethrow and nested catch clauses.
1176 * mini-x86.c: Fix warnings.
1178 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
1179 used by all the ports now.
1181 * aot.c: Add write-symbols and save-temps options.
1183 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1185 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
1187 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
1189 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
1192 * tramp-s390.c: Check vtable slot belongs to the domain.
1194 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
1195 as per other platforms.
1197 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
1199 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
1201 * driver.c: we don't run the Main() code in a subthread anymore.
1203 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
1205 * mini.c: added experimental rtc support in the statistical
1206 profiler: if the user has the permission, more accurate statistics
1207 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
1208 The MONO_RTC value must be restricted to what the linux rtc allows:
1209 power of two from 64 to 8192 Hz.
1211 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
1213 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
1215 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
1217 * mini-ppc.c: better icache flush for smp.
1219 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
1221 * mini-amd64.c (emit_move_return_value): Fix memory leak.
1223 * mini-x86.c (get_call_info): Add the get_call_info () code from the
1224 amd64 port, not yet used.
1226 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1228 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
1231 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
1233 * driver.c: Added --security option to activate the security manager.
1234 Right now this will allow code generation for declarative demands and
1235 is disabled when AOT is specified.
1236 * mini.c: Add code generation for declarative security demands.
1237 * mini.h: Add mono_use_security_manager as an extern gboolean.
1239 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
1241 * aot.c (mono_compile_assembly): Speed up compilation a bit by
1242 emitting more dense assembly code.
1244 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
1245 exception throwing stuff.
1247 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
1249 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
1252 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
1255 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
1258 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
1260 * tramp-*.c: Only patch vtable slots if the object is in the current
1261 domain. Fixes appdomain-unload.exe.
1263 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
1265 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
1268 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1270 * mini.c (reverse_branch_op): New helper function.
1272 * mini.c (optimize_branches): Run the new optimization only on
1273 platforms which support it. Also reverse all kinds of branches.
1275 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
1277 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
1280 * mini.c (optimize_branches): Reverse not-equals branches if the false
1281 bblock is a throw. This happens a lot of time with argument checking in
1284 * mini.c (mono_codegen): Add support for placing basic blocks after
1285 the function epilogue.
1287 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
1290 2005-01-05 Miguel de Icaza <miguel@ximian.com>
1292 * mini.c (setup_stat_profiler): Only set this up if the platform
1293 supports ITIMER_PROF.
1295 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
1297 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
1300 * inssel.brg: Fix a warning.
1302 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
1304 * mini.c: added support for statistical profiler
1305 (run with: --profile=default:stat).
1307 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
1309 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
1311 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
1313 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
1314 related to global registers from the amd64 port.
1316 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
1318 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
1320 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
1321 with global registers.
1322 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
1324 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
1326 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
1328 * debug-mini.c (encode_value): Fix off-by-one.
1330 * aot.c (encode_value): Likewise.
1332 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
1334 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
1336 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
1339 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
1341 * aot.c (emit_method_info): Increase size of temp buffer.
1343 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
1346 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
1348 * aot.c (emit_method_info): Fix build.
1350 * aot.c: Further rework of the AOT file format to reduce the size of
1351 the method info data.
1353 * mini.h: Bump AOT file format version.
1355 2004-12-27 Martin Baulig <martin@ximian.com>
1357 * mini.c (mini_get_method): New static method; call
1358 mono_get_method_full() and mono_get_inflated_method().
1359 (mono_method_to_ir): Use mini_get_method() instead of
1360 mono_get_method_full().
1362 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
1364 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
1366 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
1368 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
1370 * inssel-amd64.brg: Add some optimization rules.
1372 2004-12-24 Ben Maurer <bmaurer@ximian.com>
1374 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
1375 standard not GC'd stuff is fine.
1377 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
1379 * aot.c: Rework the AOT file format to get rid of most of the global
1380 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
1382 * mini.h: Bump AOT file format version.
1384 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
1386 * mini.h: Bump AOT file format version.
1388 * aot.c (mono_aot_is_got_entry): New function to determine if an
1389 address is inside a GOT.
1391 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
1393 * cpu-pentium.md: Increase the maximum size of some instructions which
1394 might involve a got access.
1396 * mini.c (get_method_from_ip): Another debug helper function.
1398 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
1399 when got var accesses are created during the decompose phase.
1401 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
1403 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
1404 argument mini_compile_method and to MonoCompile, and use this to
1405 determine whenever a given method is compiled for AOT. This allows the
1406 other methods compiled during AOT compilation to be free of AOT stuff,
1407 so the backends does not need to add special support for them by
1408 creating a fake GOT etc.
1410 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
1413 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1415 * mini.c (mono_method_to_ir): It turns out that some of the
1416 x-appdomain wrappers are lax with types, so just ignore this for
1419 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
1420 at the vtable->klass. If it is non-shared code we can just use the
1423 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
1425 * mini-ppc.c: access MonoDomain from tls, too.
1427 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
1429 * declsec.c: Removed unused variable (and related warning ;-)
1431 2004-12-21 Ben Maurer <bmaurer@ximian.com>
1433 * iltests.il: New test for LDELEMA on an array of ref types.
1435 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
1436 all ldelema's on reftypes.
1437 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
1438 it was the wrong place to put it.
1440 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
1441 register to pop to make this cleaner, at the request of Paolo.
1443 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1445 * mini-ops.h (OP_GETHASHCODE): New op.
1447 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
1449 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
1452 For a microbenchmark, this reduces the cost of Hashtable.get_Item
1455 * mini-x86.c (mono_arch_output_basic_block): Rather than
1463 The first is 3 bytes while the second is 1. This saves 36 kb on
1464 mscorlib, quite a big saving. When bootstraping mcs, I was able to
1465 see a small boost because of icache locality.
1467 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
1469 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
1471 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
1472 started code sharing with the generic code.
1474 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
1476 * mini-ppc.c, cpu-g4.md: added code for direct access to
1479 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
1481 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
1482 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
1485 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
1487 * declsec.c|h: Added functions to cache the declarative stack modifiers
1488 in MonoJitInfo and to create a security frame from a MonoJitInfo
1490 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
1491 created. Register internal calls for System.Security.SecurityFrame::
1492 _GetSecurityFrame and _GetSecurityStack.
1493 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
1494 the definitions for the new stack walk/callback mechanism.
1495 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
1496 first security frame for LinkDemands and InheritanceDemands) and
1497 GetSecurityStack for Demands. Both use the new mono_walk_stack code
1499 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
1500 walk initialization (lupus).
1502 2004-12-20 Ben Maurer <bmaurer@ximian.com>
1504 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
1506 (handle_loaded_temps): Do not create a temporary variable for
1507 things that we know are temps. They will never be modified.
1508 (mono_spill_call): Set MONO_INST_IS_TEMP
1509 (mono_emulate_opcode): ditto
1511 (mono_method_to_ir.CEE_DUP): ditto
1513 2004-12-19 Ben Maurer <bmaurer@ximian.com>
1515 * mini.c (type_to_eval_stack_type): Make this handle the void type
1516 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
1517 (emit_tree): use ip_in_bb to special case some common idioms
1518 Update all callers to pass in the IP.
1519 (mono_method_to_ir): Make CEE_CALL* do the above as well.
1521 This gives us a nice 2% speedup in mcs bootstrap.
1523 * mini-x86.c (peephole_pass): Peephole pass to make
1532 * mini.c (ip_in_bb): new method.
1533 (mono_method_to_ir): use this method rather than doing the hash
1536 * linear-scan.c (mono_linear_scan): When expiring actives, you
1537 don't need to keep around variables that expire on this
1538 instruction. This makes it so that:
1541 store (ebx add (ebx, 1))
1545 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
1547 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
1548 combination to avoid doing two copies. Fix up problems with previous
1551 * mini.c: Fix 64 bit warnings.
1553 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
1555 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
1557 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
1558 changes from the x86 code.
1560 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
1562 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
1564 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
1565 throwing code to reduce its size, unify the AOT and non-aot code and
1566 get rid of relocations in the AOT case.
1568 * mini-x86.h mini.c exceptions-x86.c
1569 (mono_arch_get_throw_corlib_exception): New arch specific function to
1570 raise corlib exceptions which doesn't require relocations in the
1573 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
1575 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
1577 * mini.c (mono_emit_method_call): Only allocate the got var when it is
1580 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
1583 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1585 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
1586 with add function when used from Inc/dec atomic
1587 functions. Re-enabled optimization on x86.
1588 * mini-ops.h: renamed atomic_add functions to
1589 allow _add to match the Interlocked::Add and
1590 _add_next to match Interlocked::Inc/Dec.
1592 2004-12-15 Massimiliano Mantione <massi@ximian.com>
1594 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
1595 linking of BBs to the end BB, and enabled SSAPRE also with
1596 consprop and copyprop (which was prevented by that bug).
1598 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1600 * mini-x86.c: disabling the Interlocked optimizing code.
1602 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1604 * aot.c (load_aot_module): Move reading of got_addr after the AOT
1607 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
1609 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
1610 interlocked optimization due lack of support on x86, rewrote
1611 exchange to take into account that base may be in eax.
1613 xsp works again; activated Interlocked optimizing code.
1615 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
1617 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1619 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
1621 * mini-ops.h: Add new opcodes.
1623 * mini.h: Add new patch types. Add got_var to MonoCompile.
1625 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
1626 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
1627 make it work with all kinds of patchable code.
1629 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
1630 address of the GOT, and referencing entries in the GOT.
1632 * mini.c: Add code to load the GOT address if needed by an opcode.
1634 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
1635 independent AOT code on the x86 using an elf-style Global Offset Table.
1637 2004-12-14 Raja R Harinath <rharinath@novell.com>
1639 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
1641 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1643 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
1646 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
1648 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
1649 of Interlocked:Increment/Decrement/Add as inline ops.
1650 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
1652 2004-12-12 Geoff Norton <gnorton@customerdna.com>
1654 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
1655 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
1657 2004-12-12 Duncan Mak <duncan@ximian.com>
1659 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
1660 again. `patch_info->table_size' is no longer valid after Zoltan's
1663 2004-12-12 Martin Baulig <martin@ximian.com>
1665 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
1666 if we are the "real" method, ie. not an inlined method inside it.
1668 2004-12-11 Ben Maurer <bmaurer@ximian.com>
1670 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
1671 before we look in the special fields table. This fixes
1672 ../tests/thread-static-init.cs.
1674 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1676 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
1677 for Array get_Rank and get_Length. Fixes bug #70465.
1679 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
1681 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
1682 separate structure to reduce the size of MonoJumpInfo.
1684 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
1686 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
1688 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
1690 * mini.c (mini_get_inst_for_method): Changed to allow ports
1691 to return a MonoInst instead of opcode
1692 (renamed mini_get_opcode_for_method to better reflect the new functionality)
1694 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
1695 Allow ports to return a created MonoInst instead of op-code, will enable
1697 (renamed mini_get_opcode_for_method to better reflected the functionality)
1699 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
1701 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
1703 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1705 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
1708 2004-12-08 Martin Baulig <martin@ximian.com>
1710 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
1711 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
1713 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
1715 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
1718 * exceptions.cs: Disable some tests which depend on properties of x86 fp
1721 2004-12-08 Raja R Harinath <rharinath@novell.com>
1723 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
1725 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
1727 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
1728 bug introduced by the previous patch.
1730 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1732 * mini-ppc.c, objectc.cs: handle large structs passed by value
1735 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
1737 * mini-ppc.c: OP_ARGLIST implementation from
1738 Geoff Norton <gnorton@customerdna.com>.
1740 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
1742 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
1743 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
1745 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
1747 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
1749 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1751 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
1754 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
1756 * mini-sparc.c: Zero out localled-ed memory.
1758 * iltests.il: Add tests for zeroing out localloc-ed memory.
1760 2004-12-04 Martin Baulig <martin@ximian.com>
1762 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
1763 mono_method_get_signature_full().
1765 2004-12-03 Massimiliano Mantione <massi@ximian.com>
1767 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
1768 and some utility functions (always for SSAPRE), integrated SSAPRE.
1770 * driver.c: Added ssapre option.
1771 * ssa.c: Small fix on OP_ARG handling.
1772 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
1773 * Makefile.am: Likewise.
1775 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
1777 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
1780 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
1783 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1785 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
1787 * cpu-s390.md : Increase instruction length of oparglist.
1789 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
1791 2004-11-30 Martin Baulig <martin@ximian.com>
1793 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
1794 virtual generic methods. We call a special helper_compile_generic_method()
1795 icall to retrieve the method from the vtable, inflate and compile
1796 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
1798 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
1800 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
1802 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
1804 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
1806 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
1809 2004-11-27 Ben Maurer <bmaurer@ximian.com>
1811 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
1812 platforms with PIC aot.
1814 2004-11-28 Martin Baulig <martin@ximian.com>
1816 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
1819 2004-11-28 Martin Baulig <martin@ximian.com>
1821 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
1822 the result of mono_type_get_underlying_type() to check whether
1825 2004-11-26 Martin Baulig <martin@ximian.com>
1828 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
1831 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
1833 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
1834 the same way as the other arguments so they won't get clobbered.
1836 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
1837 calls through R11 since it is clobbered by the trampoline code.
1839 2004-11-26 Raja R Harinath <rharinath@novell.com>
1841 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
1842 pick up in-tree mscorlib.dll.
1844 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
1846 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
1848 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
1849 runtime data/code are now stored in a table similar to the GOT in ELF.
1850 This allows the code itself to be position independent.
1852 * aot.c: Fix loading of referenced assemblies after the lazy assembly
1855 * aot.c: Attach ELF type (object/function) directives to all global
1858 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
1860 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
1862 * mini-amd64.h: Turn on PIC AOT code.
1864 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
1865 returning the offset within an OP_AOTCONST instruction where the GOT
1866 offset needs to be added.
1868 * mini.h: Bump AOT file format version.
1870 2004-11-25 Martin Baulig <martin@ximian.com>
1872 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
1873 uninflated generic methods.
1875 2004-11-25 Martin Baulig <martin@ximian.com>
1877 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
1879 2004-11-24 Martin Baulig <martin@ximian.com>
1881 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
1882 original klass (this only applies for generic instances).
1884 2004-11-24 Martin Baulig <martin@ximian.com>
1886 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
1887 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
1890 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
1892 * mini.c (mono_method_to_ir): Disable inlining for methods containing
1893 localloc. Fixes #69678.
1895 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
1897 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
1899 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
1900 used SSE registers on pinvoke calls. Fixes #69774.
1902 2004-11-23 Geoff Norton <gnorton@customerdna.com>
1904 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
1905 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
1907 2004-11-23 Raja R Harinath <rharinath@novell.com>
1909 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
1910 Refer directly to the mcs/ tree.
1912 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1914 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
1915 Check if a trampoline for a synchronized method is required.
1917 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
1919 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
1920 with localloc if needed. Throe arithmetric exception in
1921 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
1922 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
1924 2004-11-19 Geoff Norton <gnorton@customerdna.com>
1926 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
1927 types before switching on type. Fixes #69622.
1929 2004-11-19 Raja R Harinath <rharinath@novell.com>
1931 * Makefile.am (check-local): New. Integrate into 'make check'.
1932 (MCS,RUNTIME): Define using in-tree mono and mcs.
1934 (%.exe): Use $(ILASM).
1936 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
1938 * mini-ppc.c: adjust initial prolog size (bug #69691).
1940 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
1942 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
1945 2004-11-17 Raja R Harinath <rharinath@novell.com>
1947 * Makefile.am (clean-local): Rename from 'clean'.
1949 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
1951 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
1952 to mono_arch_is_int_overflow.
1953 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
1956 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
1958 * declsec.c|h: New files to support declarative security attributes.
1959 Added function to check if a method has (applicable) security.
1960 * mini.c|h: Add check for declarative security attributes in
1961 mono_method_check_inlining.
1962 * Makefile.am: Added declsec.c and declsec.h to the build.
1964 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
1966 * mini.c, mini.h: update to keep dynamic code info per-domain.
1968 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
1970 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
1971 (mini_init): Get rid of it from here too.
1973 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
1975 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
1976 implemented OP_RETHROW (patch by Geoff Norton
1977 <gnorton@customerdna.com>).
1979 2004-11-10 Geoff Norton <gnorton@customerdna.com>
1981 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
1982 between appdomains. Fixes appdomain-unload on PPC.
1984 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
1986 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
1987 mini-exceptions.c: handle the new wrapper types.
1988 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
1989 token value as a MonoClass* when compiling a wrapper.
1990 mono_jit_create_remoting_trampoline now takes an additional
1991 MonoRemotingTarget parameter.
1993 2004-11-10 Martin Baulig <martin@localhost>
1995 * mini.c (mono_method_to_ir): Use `generic_container->context'
1996 rather than creating a new one.
1998 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2000 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
2002 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
2004 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
2006 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
2007 the experimental aot cache stuff.
2009 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
2011 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2012 mini-exceptions.c: update to exception clause structure changes.
2014 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2016 * exceptions-x86.c (throw_exception): Fix warnings.
2018 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
2021 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
2023 * exceptions-sparc.c (get_throw_exception): Really fix this.
2025 2004-11-07 Ben Maurer <bmaurer@ximian.com>
2027 * tramp-*.c: we no longer support icalls without wrappers, so
2028 a bit of code can be removed here
2030 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
2032 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
2035 * cpu-sparc.md: Add op_rethrow.
2037 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
2039 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
2041 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
2042 * mini-ops.h: Add OP_RETHROW.
2044 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
2046 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
2048 2004-11-05 Geoff Norton <gnorton@customerdna.com>
2050 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
2051 Makes the output much easier to read
2053 2004-11-05 Ben Maurer <bmaurer@ximian.com>
2055 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
2056 prevents another huge leak when compiling with ssa. Secondly, the
2057 performance of doing this rather than freeing the lists is much
2058 better. GList does a lock every time you allocate a list link,
2059 so that it can use a memory pool. So, it is better to just use
2060 a memory pool of our own.
2062 * ssa.c, linear-scan.c: replace g_list_remove_link with
2063 g_list_delete. The remove one does not free the GList, so we were
2064 leaking memory. On -O=all --compile-all with corlib, this cut down
2065 3 MB of allocations.
2067 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
2069 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
2071 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
2073 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
2074 into a new function mono_create_jit_trampoline ().
2076 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
2078 * trace.c (get_spec): Allow tracing of classes without a namespace.
2080 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
2082 * mini.c: Fix pointer overwrite in mini_method_compile.
2084 2004-11-2 Geoff Norton <gnorton@customerdna.com>
2086 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
2087 The darwin ABI needs some special handling for 1 and 2 byte structs
2088 Lets use lbz/lhz instead of lwz everywhere.
2089 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
2090 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
2091 Use stb/sth for the former, and put the latter always on stack instead of in
2094 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
2096 * trace.c (is_filenamechar): Add '_'.
2098 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2100 * mini-s390.c: Fix prolog length to allow for large trace requirements.
2102 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
2104 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
2106 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
2107 depends on libmonogc. Fixes #68805.
2109 2004-10-26 Miguel de Icaza <miguel@ximian.com>
2111 * mini.c (mono_jit_free_method): Provide extra information for
2112 this error. Currently this leaks, but will be turned into a
2113 developer option in the future.
2115 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
2117 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
2119 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
2121 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
2122 boundary. Fixes reading of PATCH_INFO_R4 and R8.
2123 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
2125 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
2127 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
2128 trampolines for AOT code.
2130 2004-10-22 <vargaz@freemail.hu>
2132 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
2133 constructed types. Fixes #68136.
2135 2004-10-21 Martin Baulig <martin@ximian.com>
2137 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
2138 if it returns true, unwind the stack to the call instruction.
2140 2004-10-21 <vargaz@freemail.hu>
2142 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
2144 * mini.h: Bump AOT version number.
2146 * objects.cs: Add another test for unbox trampolines.
2148 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
2151 2004-10-20 <vargaz@freemail.hu>
2153 * driver.c: Add SHARED to the set of optimizations tested.
2155 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
2157 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
2160 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
2162 2004-10-20 Martin Baulig <martin@ximian.com>
2164 * mini-exceptions.c (mono_handle_exception): Call
2165 mono_debugger_handle_exception() to tell the debugger about
2166 catch/finally clauses.
2168 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
2170 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
2172 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
2175 2004-10-15 Geoff Norton <gnorton@customerdna.com>
2177 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
2178 methods as their native size, fixed bug #57543, #57545.
2179 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
2180 This saves a temporary register and mullw call down into 1 (minor perf
2181 increase for cases like sum = sum * 5; This use to translate into:
2184 It now translates to
2187 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
2189 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
2192 2004-10-11 Martin Baulig <martin@ximian.com>
2194 * mini.c (mono_method_to_ir): If we're a generic method, get the
2195 MonoGenericContainer from our MonoMethodNormal and create a
2196 MonoGenericContext from it.
2198 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
2200 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
2202 * basic-long.cs: Add test for checked i8->i2 cast.
2204 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
2206 * inssel-ppc.brg: added a couple of speedup rules.
2208 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
2210 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
2211 to speed up rebuilds.
2213 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2215 * mini-s390.c: Minor fix to OP_OR_IMM.
2217 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
2219 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
2220 better. Fixes appdomain-unload.exe on sparc.
2222 2004-10-02 Massimiliano Mantione <massi@ximian.com>
2224 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
2225 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
2228 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
2230 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
2232 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
2234 * mini.c: Always generate a field read/write wrapper for members
2235 of the class MarshalByRefObject since the actual instance could
2238 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
2240 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
2242 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
2244 * driver.c mini.h trace.c: Move the setting of the main assembly into
2245 a separate function called mono_trace_set_assembly () and call it after
2246 actually loading the main assembly. Fixes #66872.
2248 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
2250 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
2251 using the code manager.
2253 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
2255 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
2257 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
2259 * cpu-amd64.md: Fix bug in previous patch.
2261 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
2264 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
2266 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2267 mini-exceptions.c: updates for changed stack walk interface.
2269 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2271 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
2273 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
2275 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
2277 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
2279 * driver.c (mini_regression_list): Do not call mono_assembly_close
2280 since assemblies can't be unloaded.
2282 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2284 * cpu-amd64.md: Fix more instruction lengths.
2286 * cpu-amd64.md: Fix lengths of some instructions.
2288 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
2290 * inssel.brg: Make the array ldelema check aot friendly.
2292 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
2294 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
2296 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
2298 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
2300 * mini-x86.c: Fix build.
2302 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
2303 mono_type_get_underlying_type () helper function to simplify code.
2305 2004-09-09 Martin Baulig <martin@ximian.com>
2307 * mini-amd64.c: Don't access `type->data.klass' directly, call
2308 mono_class_from_mono_type() instead since the type may be a
2311 2004-09-09 Martin Baulig <martin@ximian.com>
2313 * mini-amd64.c (get_call_info): Fix support for generic instances.
2314 (add_valuetype): Use mono_class_from_mono_type() to get the class
2315 since we can be a generic instance.
2317 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
2319 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
2321 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
2323 * liveness.c: reset spill costs on each scan: bug 62107
2325 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
2327 * exceptions-sparc.c (mono_arch_find_jit_info): remove
2328 unnecessary line that doesn't compile
2330 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
2332 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
2333 trampolines, make them call an error function so people can fix their
2336 2004-09-06 Martin Baulig <martin@ximian.com>
2338 * mini.c (mono_method_to_ir): When initializing locals, handle a
2339 generic instances like a valuetype if it's a valuetype and like a
2340 class if it's a class.
2342 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2344 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
2345 stack. Fixes #64674.
2347 * exceptions.cs: Add test for unwinding of call arguments.
2349 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
2351 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
2352 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
2353 set the carry/borrow flag). The sparc and s390 implementations
2354 can now use optimized versions (and simplify the code). ppc bugfixes.
2356 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
2358 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
2360 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
2362 * inssel-amd64.brg: Remove leftover 32 bit rule.
2364 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
2366 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
2368 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
2369 mono_arch_find_jit_info functions into a new function. Fix a memory
2372 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
2375 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2377 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
2380 * exceptions.cs: Add array size tests.
2382 * mini.c: Allocate a separate icall wrapper for each arity of
2383 mono_array_new_va. Fixes #59509.
2385 * exceptions.cs: Add testcase for 64578.
2387 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
2389 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
2391 2004-09-02 Martin Baulig <martin@ximian.com>
2393 * mini.c (mono_method_to_ir): When initializing the locals, call
2394 handle_initobj() on the generic instance itself, not its
2397 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
2399 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
2400 MonoJitInfo for dynamic methods.
2402 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
2404 * mini.c: Add support for freeing JIT data for dynamic methods.
2406 2004-09-01 Martin Baulig <martin@ximian.com>
2408 * mini-x86.c (is_regsize_var): Added support for generic
2410 (mono_arch_emit_prolog): Make this compile again, use
2411 `x86_push_imm_template (code)'.
2413 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
2415 * mini-x86.c: make all push_imm instructions that get
2416 patched always emit the long form
2418 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
2420 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
2421 in a per-domain hash.
2423 * mini-amd64.c (merge_argument_class_from_type): Handle generic
2426 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
2428 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
2431 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
2434 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
2435 Beginnings of SSE2 support.
2437 * exceptions.cs: Add more tests for checked int<->uint casts.
2439 2004-08-28 Martin Baulig <martin@ximian.com>
2441 * mini-x86.c (mono_arch_instrument_epilog): Added support for
2445 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
2446 Handle generic instances recursively.
2448 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2450 * iltests.il: test for conv.u8 on a constant
2452 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2454 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
2455 LCONV_x4 (shrun_32 (membase)).
2457 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
2459 * inssel-x86.brg: c&p rules for push/setret of long
2461 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2463 * inssel-x86.brg: c&p rules for compare (base, regvar) and
2464 compare (regvar, base)
2466 * inssel-x86.brg: more burg love
2468 * inssel.brg: more cleanup
2470 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
2472 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
2474 * basic-long.cs, basic-calls.cs: new tests for optimization.
2476 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
2478 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
2481 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2483 * mini-amd64.c (read_tls_offset_from_method): Add another case.
2485 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
2487 * inssel.brg (mini_emit_memcpy): use
2488 NO_UNALIGNED_ACCESS to disable memcpy optimization
2490 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
2492 * mini-amd64.c: Handle generic types in various places.
2494 * mini.c (mono_method_to_ir): Handle generic types in init locals.
2496 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
2498 * mini.c (handle_box): Fix warning.
2500 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
2502 * mini-amd64.h: Enable the emit_state optimization.
2504 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
2506 * mini-amd64.c: Add some new 64 bit peephole opts.
2508 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
2510 * cpu-amd64.md: sreg1 of div instructions must be %rax.
2512 * mini-amd64.c: Register allocator fixes.
2514 * mini.c: Add an optimization to emit_state to avoid allocation of new
2515 registers on some platforms.
2517 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
2519 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
2521 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
2522 allocation. Fixes #63085.
2524 * basic-long.cs: Add new regression test.
2526 * mini-amd64.c: Register allocator improvements.
2528 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
2530 * mini-amd64.c (read_tls_offset_from_method): Add another code
2533 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
2534 instruction sequence for nullifying class init trampolines.
2536 * objects.cs: Add new regalloc test.
2538 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
2540 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2542 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
2544 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
2547 * driver.c: Fix profiling after TLS changes.
2549 * driver.c (mono_main): Set mono_stats.enabled if needed.
2551 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
2554 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
2556 * mini-x86.c: use a 1 op rather than a 2 op tls access
2557 instruction -> faster.
2559 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
2561 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2564 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
2566 * exceptions-sparc.c (throw_exception): fix typo
2568 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
2570 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
2571 set tree->dreg correctly with tls. Allow any
2572 register to be used.
2574 * mini-x86.c (read_tls_offset_from_method): add new code
2575 generation pattern seen with GCC.
2578 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
2580 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
2581 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
2582 exceptions-sparc.c: fix some performance issues in exception
2583 handling and setting of the stack trace for exceptions that were
2586 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2588 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
2591 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
2594 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
2596 This patch inlines tls access, when possible.
2598 * mini.h: new arch functions for TLS intrinsics.
2599 All platforms updated with a stub.
2601 * mini.c: use the new intrinsics
2603 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
2604 arch specific intrinsic for tls variables
2606 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
2608 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
2611 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
2613 * mini.c: thread local allocation
2615 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
2617 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
2619 * Makefile.am: Link against the static version of libmonogc.
2621 * Makefile.am: Link the static versions of the convenience libraries
2622 into the mono executable.
2624 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
2626 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
2628 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
2629 on integer overflow.
2631 * mini-amd64.c: Reorganize function call code.
2633 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
2635 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2637 * inssel-x86.brg: use xor eax,eax.
2639 * basic.cs: new tests
2641 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2643 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
2644 in exception throwing code.
2646 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2648 * inssel-x86.brg: use xor esi,esi.
2650 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2652 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
2653 can trace methods compiled during mini_init () too.
2655 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
2658 2004-08-14 Ben Maurer <bmaurer@ximian.com>
2660 * Makefile.am: static link on x86 (r=zoltan)
2662 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
2664 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
2665 code since it causes some programs to fail.
2667 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
2669 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
2671 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2673 * mini.c: ovfops_op_map - add STACK_OBJ case for
2675 * basic.cs: add test_0_pin_string as test
2678 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
2680 * Makefile.am: build C# if srcdir != builddir
2682 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
2684 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
2685 fall-through blocks.
2687 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
2689 * driver.c: enable loop by default again and include abcrem in -O=all.
2691 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
2693 * iltests.il: Add some localloc tests.
2695 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
2697 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
2700 * inssel-amd64.brg: Add some optimizations.
2702 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
2705 * Makefile.am: Statically link mono against libmono on AMD64.
2707 * mini-amd64.c inssel-amd64.brg: Optimizations.
2709 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
2711 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
2713 * tramp-amd64.c: Patch calling code in trampolines.
2715 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
2717 * mini-amd64.c: pinvoke struct passing fixes.
2719 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
2721 * mini-sparc.c: redo change, make mono_arch_cpu_init call
2722 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
2724 2004-08-05 Duncan Mak <duncan@ximian.com>
2726 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
2729 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2731 * mini-amd64.c (emit_move_return_value): Move return value for normal
2734 2004-08-05 Martin Baulig <martin@ximian.com>
2736 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
2737 `type->type'; just modify `type' itself when dealing with enums
2738 and generic instances.
2739 (check_call_signature): Make `simple_type' a `MonoType *'.
2741 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2743 * mini.c: Use OP_PADD to add offsets to addresses.
2745 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
2747 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
2749 * mini-sparc.c (mono_arch_emit_epilog): fix check
2750 for folding last op into restore instruction
2752 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
2754 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
2755 helper methods using the code manager.
2757 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
2759 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
2761 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2763 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
2764 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
2766 * mini-s390.c: fix tail processing
2768 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
2770 * mini-ppc.c: mul.ovf.un exception name fix.
2772 2004-08-03 Martin Baulig <martin@ximian.com>
2774 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
2775 instances; before jumping to `handle_enum', also modify `ptype'.
2777 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
2779 * cpu-sparc.md: fcall maximal length too small.
2781 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
2783 * mini-amd64.c mini.h: Add initial support for passing/returning
2784 structures to/from pinvoked methods.
2786 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
2788 * mini-ppc.c: reg allocator fix.
2790 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
2792 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
2794 * inssel.brg: Optimize memset on 64 bit machines.
2796 * mini-amd64.c: Fix some vararg cases.
2798 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
2800 * mini-s390.c: Corrected macro in emit_float_to_int
2802 * s390-abi.cs: Tests to exercise the s390 ABI
2804 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2806 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
2809 * basic.cs: Add a test for add.ovf.un.
2811 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
2813 * mini-sparc.c: add case for OP_IDIV_UN
2815 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2817 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
2819 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
2821 2004-07-30 Ben Maurer <bmaurer@ximian.com>
2823 * basic.cs: regression tests.
2825 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
2828 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
2830 * basic.cs: Add a new test.
2832 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
2833 and AOT. Various fixes and optimizations.
2835 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
2837 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
2839 * mini-ppc.c: make sure temp regs are not used for global reg
2842 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
2844 * cpu-sparc.md: conv_i8 fix for 64bits
2846 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
2848 2004-07-29 Ben Maurer <bmaurer@ximian.com>
2850 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
2851 add opcode for cmp BYTE PTR [eax], imm.
2853 * inssel.brg: Make memcpy and memset takes bases.
2855 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2857 * *-amd64.*: More AMD64 work.
2859 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2861 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
2862 add a compare-not-equal opcode.
2864 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
2866 * mini.c: Use mono_init_from_assembly instead of mono_init.
2868 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
2870 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
2872 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
2874 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
2876 * inssel.brg: 64 bit fixes.
2878 * mini.h (MonoCallInst): Add some AMD64 specific data.
2880 * mini.h: Add some OP_P opcodes.
2882 2004-07-28 Ben Maurer <bmaurer@ximian.com>
2884 * basic.cs: tests for 61797 and 61740
2886 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
2888 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
2889 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
2891 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
2893 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
2895 * *-amd64*.*: Ongoing AMD64 work.
2897 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
2899 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
2901 * *-amd64*: Ongoing AMD64 work.
2903 * mini-arch.h: Add AMD64 support.
2905 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
2907 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
2909 * mini-ops.h: Add new opcodes.
2911 * Makefile.am: Add AMD64 support.
2913 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
2914 rules into the inssel-long*.brg files.
2916 * *-amd64.*: Add beginnings of AMD64 backend.
2918 2004-07-22 Ben Maurer <bmaurer@ximian.com>
2920 * mini.c (print_dfn): commenting out the code that prints
2921 the cil. With -O=deadce, this makes -v -v crash.
2923 * cpu-pentium.md: make checkthis have a length of 2
2925 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
2927 * mini-sparc.h: fix implementations of __builtin
2928 functions for Sun compiler for V9.
2930 2004-07-16 Ben Maurer <bmaurer@ximain.com>
2932 * mini.c: use the new stelem.ref wrapper
2933 * exceptions.cs, arrays.cs: new stelem.ref tests
2935 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
2937 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
2938 new XSP should work with these changes).
2940 2004-07-14 Ben Maurer <bmaurer@ximain.com>
2942 * inssel-{long32,x86,}.brg: trivial optimizations.
2944 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
2946 * mini.c: load value when emitting box operation in
2949 2004-07-12 Ben Maurer <bmaurer@ximian.com>
2951 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
2952 is one byte shorter than cmp DWORD PTR [eax], 0.
2954 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
2956 * inssel-ppc.brg: arguments on the stack are always
2957 relative to the stack pointer (spotted by Neale Ferguson).
2959 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2961 * exceptions-x86.c: delay appending the method name to the trace until
2962 after mono_jit_info_table_find is called, as this gets the real
2965 2004-07-09 Ben Maurer <bmaurer@ximian.com>
2967 * aot.c: register roots
2969 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2971 * aot.c : I could just use PLATFORM_WIN32 flag.
2973 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2975 * aot.c : Reverting the previous fix. This time it broke linux build.
2977 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
2979 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
2981 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
2983 * mini.c (handle_stack_args): Remove some more debugging code.
2985 * mini.c (handle_stack_args): Remove debug output left in by mistake.
2987 * driver.c mini.h aot.c: Allow additional options to be specified with
2988 --aot and pass them to mono_compile_assembly.
2990 * aot.c: Add experimental code to AOT compile all loaded assemblies
2991 on demand and save the code into a cache in the filesystem.
2993 * aot.c: Add support for more wrapper methods.
2995 * mini.c (handle_stack_args): Handle some corner cases. Fixes
2998 * cpu-*.md: Remove removed opcodes.
3000 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
3001 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
3002 related icalls to marshal.c.
3004 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
3006 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
3008 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
3010 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
3012 2004-07-06 Ben Maurer <bmaurer@ximian.com>
3013 * liveness.c: If liveness is recomputated we need to reset the information
3014 for each variable. This way, if the liveness range has been narrowed
3015 by optimizations that happened after the last computation, we can return
3018 For example, if you have
3023 // Tons of code that does not affect i
3029 i = 0 is dead code and will be removed by SSA. However, when
3030 linear scan gets to the code, i will still appear to be live
3031 throughout the entire block. This prevents good register allocation.
3033 2004-07-06 Martin Baulig <martin@ximian.com>
3035 * debug-mini.c (mono_debug_init_method): Allow
3036 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
3037 (mono_debug_add_icall_wrapper): New method.
3039 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
3041 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3043 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
3046 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
3048 * aot.c (mono_aot_load_method): Fix loading of debug info.
3050 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3052 * aot.c: Add logging support.
3054 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3056 * mini.h: Add prototype for mono_print_method_from_ip.
3058 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
3060 * inssel.brg: 64 bit fixes.
3062 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
3065 * Makefile.am: Add SPARC64 support.
3067 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
3069 * aot.c: Fix alignment problems on 32 bit platforms.
3071 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
3073 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
3076 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
3079 * mini.h: Bump AOT file version. Some 64 bit fixes.
3081 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3083 * inssel-sparc.brg: Add new rule to avoid register moves.
3085 * inssel.brg: Add ldind_to_load_membase helper function.
3087 2004-06-30 Ben Maurer <bmaurer@ximian.com>
3089 * mini.c: OffsetToStringData intrinsic.
3091 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
3093 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
3095 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
3098 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
3099 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3101 * mini.c: reinstated mono_compile_get_interface_var()
3102 on x86, too, since the change breaks the Gtk# build there as well.
3104 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3106 * driver.c: remove loop from the default optimizations: it seems to
3107 interact badly with some of the other options (see bug #60613).
3109 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
3111 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
3112 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
3114 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
3116 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
3117 vararg-using methods.
3119 2004-06-21 Martin Baulig <martin@ximian.com>
3121 * mini/mini-exceptions.c
3122 (mono_handle_exception): Added `gpointer original_ip' argument.
3123 After calling mono_unhandled_exception(), call
3124 mono_debugger_unhandled_exception() and if that returns true,
3125 restore the context and return.
3127 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
3129 * mini-ppc.c: prefer the use of relative branches so
3130 they won't need to be patched in aot code (patch from Patrick Beard).
3132 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3134 * aot.c: patch from Patrick Beard to make the output assembly
3135 more correct for the MacOSX assembler. Small tweak to
3136 generate sane images on Linux/PPC, too.
3138 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3140 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
3141 case until bug #59509 is fixed (shows up in #60332).
3143 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3145 * mini.c: make sure the needed wrappers are compiled, too, with
3148 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
3150 * driver.c: remove NPTL reference in --version output.
3152 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3154 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
3155 generate valid assembly for the Mach-O assembler.
3157 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3159 * driver.c: don't include abcrem in the all optimization specifier
3160 since it slows down jit compilation too much for now.
3162 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
3164 * mini.c: use BIGMUL only if both operands have the same signage.
3165 * iltests.il: Test for bug 60056. (errors related to signage in
3170 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
3172 * mini.c, aot.c: memory leak fixes.
3174 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3176 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
3178 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
3180 * Makefile.am: remove the -static hack completely, it links in
3181 statically glib as well.
3183 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
3185 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
3186 * exceptions.cs: make it compile with new mcs/csc.
3188 2004-06-03 Massimiliano Mantione <massi@ximian.com>
3189 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
3190 and added relevant test case.
3192 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3194 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
3195 regressions in gtk-sharp.
3197 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
3199 * exceptions.cs: New regression tests.
3201 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
3203 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
3205 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
3207 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
3209 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
3211 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
3213 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
3215 * mini.c (mono_jit_runtime_invoke): Init class in this
3216 method instead of trusting mono_jit_compile_method to
3217 do the work (because wrappers can be in object class)
3219 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
3221 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
3223 * basic-long.cs: New regression test.
3225 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
3227 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
3230 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
3232 * Makefile.am: fix miguel's change to build mono statically against
3233 libmono (track build dependencies).
3235 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3237 * cfold.c: Some glib versions do not have G_MININT32.
3239 2004-05-26 Massimiliano Mantione <massi@ximian.com>
3241 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
3242 with precision of tan, atan, sin and cos, and implemented related
3243 regressions tests (fixes bug 54467, but one new problem appeared and
3246 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
3248 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
3250 * exceptions.cs: Add test for constant folding && division by zero.
3252 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
3253 since driver.c is in libmono too, so the optimization was useless.
3255 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
3256 variable to driver.c so the compiler can emit more efficient code to
3259 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3261 * Makefile.am: don't distribute generated inssel.[ch] files.
3263 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
3265 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
3266 into the default appdomain. Fixes #58707.
3268 * jit-icalls.c: Remove the broken approximation for truncl, doing
3269 no conversion is better.
3271 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
3274 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3276 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
3277 of the mcrxr instruction which is not available on some processors
3278 even if it's documented to be. Implement add and sub overflow correctly
3279 (still not complete for long unsigned). Speed up icalls a bit.
3281 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
3283 * mini.c (mono_jit_compile_method_with_opt): Make sure that
3284 we run .cctor in the current domain instead of target_domain.
3286 Fixes bug #58558, .cctor not being called in -O=shared.
3288 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3290 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
3292 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
3294 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
3295 which can be done with an imm8, do it that way.
3296 (mono_arch_output_basic_block): ditto for a jmp
3297 (mono_arch_emit_prolog): Computate maximum offset of a label.
3299 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
3301 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
3302 now tries to allocate prefered physical reg's for virtual
3303 regs. This reduces the number of emited spills/loads with
3304 20-30% on our core assemblies.
3306 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3308 * jit-icalls.c: truncl() is not needed and trunc() is
3309 the correct thing to do anyway (bug #58287).
3311 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
3313 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
3316 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
3318 * driver.c: enable loop optimizations by default.
3320 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
3322 * mini-x86.c: fix calc of max loop size when aligning loops start.
3324 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
3326 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
3329 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
3331 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
3334 * basic-long.cs: Add tests for add/subtract of immediates with carry.
3336 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
3338 * mini.c (inline_method): Allways inline some wrappers even if the cost
3339 is too large. Fixes #58785.
3341 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
3343 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
3345 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
3346 (crichton@gimp.org). Beginning of support for sparc/linux.
3348 * mini-sparc.c: Optimize retrieval of LMF address.
3350 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
3352 * exceptions-ppc.c: handle alloca in methods with clauses.
3354 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
3356 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
3358 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
3360 * mini.c: Delegate most of the abort signal work to
3361 mono_thread_request_interruption, which also handles Stop and Suspend
3364 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
3366 * mini.c mini.h: Allow inlining of icall wrappers if the backend
3367 supports the save/restore lmf opcodes.
3369 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
3371 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
3374 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
3376 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3378 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
3379 methods which contain array accesses.
3381 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
3382 boundaries. Fixes #58537.
3384 * iltests.il: Add regression test for #58537.
3386 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3388 * mini-x86.c (mono_arch_local_regalloc): Last part of
3389 fix for bug #58633 (releasing register to early).
3391 2004-05-18 Miguel de Icaza <miguel@ximian.com>
3393 * basic-long.cs: Add new regression test.
3395 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
3397 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
3398 register too early on the chain.
3400 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
3402 * mini.c (create_helper_signature): Use a helper function to reduce
3403 the code which needs to be written. Also set the calling convention of
3404 icalls on windows. Fixes #57840.
3406 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
3408 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
3409 exceptions-ppc.c: added helper function to get the instruction address
3410 from a signal handler context.
3412 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3414 * helpers.c: use g_get_tmp_dir. Invokes happyness
3417 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
3419 * helpers.c: Add new env variable to pass args to objdump.
3420 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
3422 2004-05-17 Radek Doulik <rodo@ximian.com>
3424 * Makefile.am (common_sources): added abcremoval.h so it get
3425 disted and daily mono packages on go-mono.com will build again
3427 2004-05-17 Massimiliano Mantione <massi@ximian.com>
3429 * abcremoval.c: Fixed coding style, added copyright header.
3431 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
3433 * mini.h: Added prototype for abc removal main function.
3435 * build_relations_propagation_table.pl: Added copyright header.
3437 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3439 * basic-long.cs: reg test for complex ceq_long bug.
3441 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
3443 * mini-x86.c (mono_arch_local_regalloc): Correctly free
3444 reg in long and clob case (bug #58343). Fixed/added comments.
3446 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
3448 * mini.c (mono_jit_runtime_invoke): Follow new convention
3449 of calling the invoke method with an function pointer.
3451 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
3453 * ChangeLog: Fix author of memory leak patch.
3455 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
3457 * Makefile.am: fix make dist as well...
3460 2004-05-14 Massimiliano Mantione <massi@ximian.com>
3462 * cfold.c: Made so that conversions from pointer to int4 are no-ops
3463 on archs where pointers are 4 bytes long.
3465 * Makefile.am: Added abcremoval.c source file.
3467 * abcremoval.c: Added abcremoval.c.
3469 * abcremoval.h: Added abcremoval.h.
3471 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
3473 * inssel.brg: Enabled bounds check removal.
3475 * mini.c: Added support for abcrem optimization.
3477 * mini.h: Added abcrem optimization label.
3479 * driver.c: Added support for abcrem optimization.
3481 * propagated_relations_table.def: Added propagated_relations_table.def.
3483 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
3485 * mini.c, cfold.c: fix style.
3487 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3489 * mini.c: handle issue with the low-level implementation of
3490 some long opcodes (bug #54209).
3492 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
3494 * basic.cs: test for my new cmov stuff.
3496 2004-05-13 Patrik Torstensson
3498 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
3499 opt and added peephole documentation.
3501 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
3503 * tramp-ppc.c: rewrote the generic trampoline code.
3505 2004-05-11 Patrik Torstensson
3507 * mini-x86.c: optimize long shl/shr asm code (one less branch)
3509 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
3511 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
3513 * mini.h mini.c dominators.c: Applied patch from Derek Woo
3514 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
3516 * mini.c: Add new icalls for AsAny marshalling.
3518 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
3520 * tramp-ppc.c, mini-ppc.c: more cleanups.
3522 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3524 * mini.c: no warnings.
3526 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3528 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
3530 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
3532 * mini.c: In the thread abort signal handler, if the thread is in the
3533 process of being stoped, don't throw the Abort exception, just stop the
3536 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
3538 * tramp-ppc.c: removed old code.
3540 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3542 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
3543 do some simple speed optimizations on ppc.
3545 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
3547 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
3548 and large offsets in load/store.
3550 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3552 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
3553 it causes regressions.
3555 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
3557 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
3560 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
3562 * jit-icalls.c: remove warnings.
3563 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
3564 speedups for unsafe code.
3566 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
3568 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
3570 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
3572 * basic-calls.cs: Add new regression test.
3574 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
3577 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
3579 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
3582 2004-05-06 Patrik Torstensson
3584 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
3585 long reg allocation in any reg (not only eax:edx) and implemented
3586 long shl/shr ops in asm instead of helpers.
3588 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
3590 * mini-sparc.h: Fix warnings.
3592 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
3595 * mini-exceptions.c (mono_handle_exception): Call the filter in a
3596 separate statement for clarity.
3598 * mini-sparc.c: Update status.
3600 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
3602 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
3605 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3607 * inssel-ppc.brg: another small pre-release workaround:
3608 we don't do overflow detection for long_sub_un.
3610 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3612 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
3613 (also works around a weird ppc bug: 57957).
3615 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
3617 * tramp-ppc.c: trampoline fixes.
3619 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
3621 * mini-ppc.c: fixed typos.
3623 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
3625 * mini-ppc.c, exceptions-ppc.c: more code saves registers
3626 at the top of the stack. Fixed typos. Use a frame registers
3627 for all the methods with exception clauses.
3629 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3631 * exceptions-ppc.c: restore fp registers.
3633 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
3635 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
3636 order from the stack top (moved the stack room to save the
3637 return value for trace after the param area). Fixed corruption
3638 in restoring registers on unwind.
3640 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
3642 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
3644 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3646 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
3647 and prolog/epilog for methods that use it. Allow
3648 enough param area room for varargs methods. Fix miguel's
3649 breakage in exception handling.
3651 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
3653 * Makefile.am: run genmdesc only on current arch.
3655 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3658 * mini-x86.h: fix the build on windows.
3660 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
3662 * 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.
3664 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
3666 * mini-exceptions.c: New file.
3668 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
3669 Move some parts of the x86 exception handling code to an
3670 arch-independent file so it can be shared with other ports.
3672 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
3674 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
3676 2004-04-26 David Waite <mass@akuma.org>
3678 * driver.c: remove comma from end of enumeration declaration
3680 2004-04-26 Jackson Harper <jackson@ximian.com>
3682 * driver.c: parse config file before loading first assembly. This
3683 allows the user gac to be enabled/disabled.
3685 2004-04-23 Miguel de Icaza <miguel@ximian.com>
3687 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
3688 simpler mechanism: we do not care what is encoded initially
3689 (branch absolute or relative), we care about the code and its
3690 target. I kept the old code for reference for now.
3692 The new code tries first to determine if the jump is anywhere in
3693 the -/+32 absolute meg range, if it succeeds, it encodes using the
3694 absolute branch; If not, it tried to find something in the
3695 relative range, if not, it uses the handle_thunk code.
3697 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
3699 * exceptions-ppc.c: use the correct ip register on macosx.
3701 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
3703 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
3705 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
3707 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
3708 Raise exception on integer divide by zero by hand since the hw
3709 doesn't support it. Handle NaNs in FP compares.
3711 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
3713 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
3714 code reducing duplication between the platforms and enabled
3715 signal exception handling (on linux for now).
3717 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
3719 * exceptions-ppc.c: more macosx support.
3721 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3723 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
3725 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
3727 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
3729 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
3731 * iltests.il: more tests.
3733 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3735 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
3738 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
3740 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
3742 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
3744 * liveness.c: Mark variables as volatile in all basic blocks reachable
3745 from exception clauses.
3747 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
3749 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
3752 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
3754 * iltests.il, basic.cs: more tests for regalloc.
3756 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
3758 * iltests.il: Some tests for register allocation modifications
3761 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
3763 * exceptions.cs: Add regression test for bug #56782.
3765 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
3766 original stack trace if an exception is rethrown. Fixes #56782. Oh,
3767 the beauty of fixing the same thing in 5 different files...
3769 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
3771 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
3774 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
3776 * mini.c: Add support for STRWLPARRAY marshalling convention.
3778 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
3780 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
3781 to init the context to setup the regs pointer).
3783 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
3785 * exceptions-ppc.c: more exceptions work.
3787 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
3789 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
3792 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3794 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
3795 can use the memory directly.
3797 * cpu-pentium.md: Update documentation from a post from Zoltan.
3799 add x86_add_membase, x86_sub_membase, x86_mul_membase
3801 2004-04-13 Miguel de Icaza <miguel@ximian.com>
3803 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
3804 GENERAL_REGS they were also hardcoded for all PPC ports.
3806 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
3808 Remove hard-coded limit for floating point registers, use
3809 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
3811 Notice that in MacOS X calling conventions you can fit a lot more
3812 floating point values in registers, so I should update the PInvoke
3813 test to excercise the passing of floating point values on the
3814 stack (currently broken).
3816 2004-04-06 Miguel de Icaza <miguel@ximian.com>
3818 * tramp-ppc.c (create_trampoline_code): Added
3819 JUMP_TRAMPOLINE_SIZE.
3820 (ppc_magic_trampoline): Follow the pattern from
3821 x86_magic_trampoline: if code is set to zero, return.
3822 (create_trampoline_code): Always pass MonoMethod to the jump
3823 trampoline, before it was passing a null.
3824 (mono_arch_create_jump_trampoline): Implement the jump stub, could
3825 share the code with mono_arch_create_jit_trampoline.
3827 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
3829 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
3832 * cpu-g4.md: Added length for jmp instruction, the worst case
3833 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
3836 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
3838 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
3840 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
3842 * mini.c: Only set bblock->real_offset when adding a new bblock, and
3843 before each IL instruction.
3845 * mini.c (CEE_BOX): Fix warnings.
3847 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3849 * mini.c: removed a few unused vars and extra whitespace.
3851 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
3853 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
3855 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
3857 (OP_GETCHR): use the above
3858 (CEE_LDELEMA): use the above.
3860 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
3861 version of the generic impl.
3862 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
3863 (CEE_LDELEMA): use the above.
3865 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3867 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
3870 * iltests.il: Added new regression test for #56317.
3872 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
3874 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
3875 under NetBSD. Fixes #56450.
3877 * liveness.c (update_gen_kill_set): Fix previous patch.
3879 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3881 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
3883 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
3885 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
3888 * inssel-sparc.brg: Add more optimizations.
3890 * mini-sparc.c: Replace multiply/divide with shifts if possible.
3892 2004-04-01 Martin Baulig <martin@ximian.com>
3894 * mini.c (handle_box): New static function; moved the
3895 implementation of CEE_BOX here.
3896 (mono_method_to_ir): Added `constrained_call' variable.
3897 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
3898 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
3899 mono_method_get_constrained() to get the method.
3901 2004-04-01 Martin Baulig <martin@ximian.com>
3903 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
3904 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
3905 (mono_method_to_ir): We don't need these macros anymore since
3906 mono_class_get_full() already takes care of it.
3908 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3910 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
3911 use @function (as doesn't accept #function here) and check the return
3912 value of system and stop if fails.
3914 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3916 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
3918 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
3920 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
3922 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
3924 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
3927 * basic-long.cs: Add test for negation of Int64.MinValue.
3929 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
3931 * mini-sparc.c: Update status.
3933 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
3935 * exceptions-sparc.c: Fix return value in filters.
3937 * inssel-sparc.brg: Fix register allocation in some rules.
3939 2004-03-28 Martin Baulig <martin@ximian.com>
3941 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
3944 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
3946 * mini-x86.c (mono_arch_patch_code): Fix warnings.
3948 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
3949 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
3950 remove unused conv_u4 opcode.
3952 * mini-x86.c: Remove valgrind workaround since it slows down things
3953 even when mono is not run under valgrind.
3955 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
3957 * mini-sparc.c: Update status.
3959 * inssel-sparc.brg: Add some optimizations.
3961 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
3962 future delay slot filling. Add support for varargs, tail calls and JMP.
3964 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
3965 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
3967 * inssel.brg: Fix register allocation in OP_ARGLIST.
3969 * inssel.brg: Fix warnings.
3971 2004-03-25 Martin Baulig <martin@ximian.com>
3973 * mini.c (inflate_generic_field): Removed.
3974 (mini_get_method): Removed, use mono_get_method_full(),
3975 (mini_get_class): Removed, use mono_class_get_full().
3976 (mono_method_to_ir): Pass our generic context to
3977 mono_field_from_token().
3979 2004-03-25 Martin Baulig <martin@ximian.com>
3981 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
3982 of a `MonoMethod *'.
3983 (mini_get_method): Take a `MonoGenericContext *' instead
3984 of a `MonoMethod *'.
3985 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
3986 a new local variable called `generic_context' which holds the
3987 current `MonoGenericContext *'; use it to lookup things.
3989 2004-03-24 Martin Baulig <martin@ximian.com>
3991 * mini.c (mini_get_class): New static method; if we're inside a
3992 generic instance, inflate the class if neccessary.
3993 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
3995 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
3997 * iltests.il: New regression test for #55976.
3999 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
4002 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4004 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
4007 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
4009 * liveness.c: Consider SSA stores as well as loads when making vars
4012 * exceptions.cs: New regression tests for register allocation.
4014 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
4016 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
4017 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
4018 domain lock only to protect puntual access to data structures.
4019 Added access lock for sighash, jit_icall_hash_name,
4020 jit_icall_hash_addr and domain->code_mp.
4022 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
4024 * driver.c: Print SIGSEGV handling method.
4026 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
4028 * mini.c (setup_jit_tls_data): Handle case when this is called
4029 multiple times for a thread.
4031 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
4032 is different from fbxx_un. Fixes #54303. Also use constants instead of
4033 magic numbers in a lot of places.
4035 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
4037 * exceptions.cs: Fix cctor test when --regression is used.
4039 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
4041 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
4044 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4046 * inssel-ppc.brg: fixed register assignments for some rules.
4048 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4050 * exceptions.cs: Add test for exceptions in static constructors.
4052 * mini.c (mono_jit_compile_method_with_out): Move the calling of
4053 static constructors outside the domain lock. Fixes #55720.
4055 2004-03-17 Martin Baulig <martin@ximian.com>
4057 * mini.c (get_generic_field_inst): Removed, this'll never happen.
4058 (inflate_generic_field): Take the `MonoMethod *' instead of the
4059 `MonoClass *' and added support for generic method.
4060 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
4061 have a `field->parent->gen_params', only inflate the field if it's
4062 an open constructed type.
4064 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
4066 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
4067 exception object instead of the preconstructed ones.
4069 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4071 * mini.c: reverted changed to sigsegv_signal_handler commited
4072 accidentally in the previous patch.
4074 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4077 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
4078 running --aot with an old assembly.
4080 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
4082 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
4085 * mini-sparc.c: Add support for v9 branches with prediction.
4087 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
4089 * mini.c (mini_init): #warning is GNUC only
4091 * mini-sparc.h: implement __builtin_frame_address
4092 and __builtin_return_address for Sun C compiler
4094 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
4096 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
4098 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
4100 * basic-calls.cs: Add test for unaligned byref long argument passing.
4102 * mini-ops.h: Add sparcv9 compare and branch instructions.
4104 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
4105 v9 instructions if we have a v9 cpu.
4107 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
4108 registers for global allocation.
4110 * exceptions-sparc.c: Fixes.
4112 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
4114 * liveness.c (mono_analyze_liveness): Optimized version.
4116 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
4118 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
4121 * basic-float.cs basic-calls.cs: New regression tests.
4123 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
4125 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
4126 sigaltstack implementation.
4128 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
4130 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
4131 stuff if SIGSEGV_ON_ALTSTACK is not defined.
4133 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
4135 * mini.c: Fix warnings.
4137 * mini.c (mono_resolve_patch_target): New function which contains the
4138 arch independent part of the patching process.
4140 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
4141 patching code to a separate function.
4143 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
4145 * mini.c (add_signal_handler): ifdef out on Windows
4147 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
4149 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
4150 cpu-sparc.md: Add exception handling support + other fixes.
4152 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
4153 typed GC detection in --version.
4155 * basic.cs exceptions.cs: New regression tests.
4157 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
4158 the arch specific code can store data during a compilation.
4160 * mini-ops.h: Add OP_SETFRET.
4162 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
4163 function, register a separate icall for each arity, so the icalls can
4166 * mini.c (mono_print_tree): Print negative offsets in a more readable
4169 * mini.c: Make signal handling work on sparc.
4171 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
4173 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
4175 * jit-icalls.c: Emulate truncl by aintl on solaris.
4177 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
4179 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
4181 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
4183 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
4185 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
4186 a MarshalByRef type, inline a method that performs the check, taking into
4187 account that the object can be a proxy. Also implemented tow new opcodes:
4188 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4189 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
4190 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
4192 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
4194 * mini-ppc.c: if a relative branch displacement is too big
4195 but it points to and area reachable with an absolute branch,
4198 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
4200 * mini.c: optimize small copies in cpblk.
4202 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
4204 * basic-calls.cs basic-float.cs: New regression tests.
4206 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
4207 negative offsets from %fp. Implement localloc. Fix local register
4208 allocation. Fix the case when the this argument needs to be saved to
4209 the stack. Implement some missing opcodes.
4211 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
4213 * mini.c (mini_method_compile): Reenable global regalloc in methods
4214 with exception handlers.
4216 * linear-scan.c (mono_varlist_sort): Fix warning.
4218 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
4220 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
4223 * liveness.c: Make all variables uses in exception clauses volatile, to
4224 prevent them from being allocated to registers. Fixes #42136.
4226 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
4228 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
4231 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
4232 argument to mono_arch_regalloc_cost.
4234 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
4237 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
4239 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
4240 Make the cost of allocating a variable to a register arch dependent.
4242 * basic-calls.cs: Fix compilation of tests.
4244 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
4245 helper function to cut back on the number of #ifdefs needed.
4247 * mini-ppc.c: Fix compilation.
4249 * basic-calls.cs: New regression tests.
4251 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
4253 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
4254 of l0 since that is callee saved.
4256 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
4259 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
4260 of delay instruction.
4262 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
4264 * mini.h (MonoCallInst): Add 'virtual' flag.
4266 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
4268 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
4270 * *.cs: New regression tests.
4272 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
4275 * mini.c (mono_runtime_install_handlers): Fix build.
4277 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
4278 'signal_stack_size' members.
4280 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
4281 alternate signal stack.
4283 * exceptions-x86.c: Add stack overflow handling.
4285 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
4286 functions to arch independent code.
4288 * mini.c (mono_print_tree): Print more detailed info for load_membase
4291 2004-02-23 Martin Baulig <martin@ximian.com>
4293 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
4295 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
4297 * mini-x86.c: fixed reg allocation for div/rem.
4299 2004-02-22 Miguel de Icaza <miguel@ximian.com>
4301 * driver.c (mono_main): Report some configuratio options on --version.
4303 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
4305 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
4306 low in the address space. Correctly flush memory in thunks where we
4309 2004-02-20 Martin Baulig <martin@ximian.com>
4311 * mini.c (mini_get_method): New static method; inflate all generic
4312 methods and methods in open generic instances.
4313 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
4314 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
4316 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4318 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
4320 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
4322 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
4324 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
4326 * mini-sparc.c (flushi mono_arch_output_basic_block): make
4327 it compile using Sun's compiler.
4329 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
4331 * 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.
4333 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
4335 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
4337 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
4339 * mini-ppc.c: handle calls outside of the allowed range with thunks
4340 allocated using the code manager.
4341 * tramp-ppc.c: use the code manager to hold generated native code.
4342 Fixed the magic trampoline to just patch vtable entries.
4344 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
4346 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
4349 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
4351 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
4354 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
4355 if we have a working __thread implementation.
4357 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
4358 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
4360 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
4362 * mini-x86.c: Fix compilation under gcc 2.
4364 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
4366 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
4367 contains a call to the wrapped function.
4369 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
4370 OP_<CALL>_IMM opcodes, and use them under X86.
4372 * mini.c (mono_jit_find_compiled_method): Fix warning.
4374 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
4376 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
4378 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
4379 functionality to mini.c.
4381 * mini.c (mono_create_jump_trampoline): New function to create a jump
4382 trampoline. Return a compiled method instead of a trampoline if it
4383 exists. Add a cache for jump trampolines.
4385 * mini.c (mono_jit_find_compiled_method): New function to return a
4386 compiled method if it exists.
4388 * mini-x86.c: Call mono_create_jump_trampoline instead of
4389 mono_arch_create_jit_trampoline.
4391 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
4392 a jump trampoline. Fixes #52092.
4394 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
4396 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
4397 which is not up-to-date. Add check_corlib_version () instead.
4399 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
4402 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
4403 since newer valgrind versions do not need it.
4405 * mini.c (mono_jit_compile_method_with_opt): New helper function to
4406 compile a method with a given set of optimizations.
4408 * mini.c: Compile icall wrappers on-demand instead of at startup.
4410 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
4411 wrapper for an icall.
4413 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
4415 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
4418 * iltests.il: Add test for non-empty stack before switch instruction.
4420 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
4422 * mini.c: Add support for new stringbuilder marshalling conventions.
4424 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
4426 2004-02-01 Martin Baulig <martin@ximian.com>
4428 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
4429 in `ginst->mtype_argv'.
4431 2004-01-31 Miguel de Icaza <miguel@ximian.com>
4433 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
4434 facilitate grepping.
4436 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
4438 * mini.c: fixed buglet in initobj generic implementation for references.
4440 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
4442 * Makefile.am: make the version script conditional.
4443 * jit-icalls.c: handle missing truncl().
4445 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
4447 * exceptions.cs: Add more tests for double->int conversion.
4449 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
4450 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
4452 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
4454 * driver.c: make --verbose --version emit an error
4455 if the loaded corlib doesn't match the runtime version.
4457 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
4459 * mini-ppc.h: export ppc_patch().
4460 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
4461 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
4462 on par or better than on MacOSX.
4464 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
4466 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
4467 mono_lookup_pinvoke_call.
4469 * mini-x86.c: Under windows, the default pinvoke calling convention is
4470 stdcall. Fixes #52834.
4472 * mini.c (optimize_branches): Add an upper bound to the number of
4473 iterations to prevent infinite loops on strange loops. Fixes #53003.
4475 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
4477 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
4478 and ISINST. Fixes #52093.
4480 * objects.cs (test_0_vector_array_cast): New tests.
4482 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
4484 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
4485 checking in Array.Set ().
4487 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
4490 * object.cs (test_0_multi_array_cast): New regression test.
4492 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
4494 * exceptions-ppc.c: fix build on Linux/PPC.
4496 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
4498 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
4499 running under valgrind.
4500 (x86_magic_trampoline): Fix build bustage.
4502 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
4503 negative values as well. This is needed for the encoding of the line number
4504 info, since sometimes the line numbers are not in increasing order.
4506 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
4508 * cpu-pentium.md (localloc): Increase the size of the localloc
4509 instruction since it is a loop under Win32.
4511 * debug-mini.c (record_line_number): Get rid of unneccesary memory
4514 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
4516 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
4517 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
4518 Max Horn (max@quendi.de). Fix file names in comments.
4520 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
4522 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
4523 avoid stack overflow.
4524 (replace_usage): Avoid uninitialized variable warnings.
4526 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
4527 and taking the address of valuetype variables.
4529 2004-01-03 Patrik Torstensson
4531 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
4532 for other purposes than FP later on.
4534 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
4536 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
4539 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
4541 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
4543 2003-12-30 Patrik Torstensson <p@rxc.se>
4545 * mini-x86.h: Decreased number of availiable fp regs.
4546 Solves corner cases with FP spilling.
4548 2003-12-23 Patrik Torstensson <p@rxc.se>
4550 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
4551 for floating point stack tracking / spilling on x86.
4554 * basic-float.cs: added float mul overflow test.
4556 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
4558 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
4560 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4562 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
4563 supports for cond branches that overflow the immediate
4564 overflow offset. mcs can compile simple programs.
4566 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
4568 * exceptions-ppc.c: exception handling support wip:
4569 finally handlers get run on exception.
4571 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
4573 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
4576 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4578 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
4579 initial support for stack walking and unwinding.
4581 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
4583 * driver.c (mono_main): Make corlib-out-of-sync message more
4584 descriptive. Also remove verify_corlib call.
4586 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4588 * mini.c: make CEE_NEWARR calls and other emulated opcodes
4589 not overlap with other call's arguments, too.
4591 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
4593 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
4594 move to arch-specific code the choice of arch-specific
4595 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
4596 * mini.c: ensure emulation calls will not interleave
4599 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
4601 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
4602 the magic trampoline stack frame is dropped before executing
4605 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
4607 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
4608 and integer to fp conversions. Added support for overflowing
4609 arguments on the stack. Reserve a couple more registers as temps.
4610 Added support for aot compilation (as output still needs to be
4613 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4615 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
4616 Don't overwrite return register in some corner cases.
4618 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
4620 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
4621 static constructors when AOT compiling.
4623 * driver.c (mono_main): Call mono_check_corlib_version.
4625 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4627 * cpu-g4.md, basic.cs: fixed div target register.
4629 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
4631 * mini-ppc.c, basic.cs: shl_imm fix with test.
4633 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4635 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
4636 structures by value. Misc fixes.
4637 * objects.cs: more tests.
4639 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
4641 * mini-ppc.c: lconv.ovf.i implemented.
4643 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4646 (mini_init): don't error out if someone already called g_thread_init.
4648 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
4650 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
4651 to be any type per the spec. Fix abnormal memory usage when
4652 the same object is repeatedly thrown.
4654 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
4656 * mini.c: check for overruns in IL code.
4658 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
4660 * TODO: Add/remove some todo entries.
4662 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
4664 * driver.c (mono_main): Call mono_verify_corlib.
4666 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
4668 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
4669 This has been moved to mini.c
4670 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
4671 type being casted is marshalbyref it could be a proxy, so instead of
4672 emitting the type check code, emit a call to a runtime method that will
4673 perform the check by calling CanCastTo if needed.
4675 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
4677 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
4678 methods with large stack frames under Win32.
4680 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
4682 * Makefile.am: Distribute regression tests.
4684 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
4685 at the end instead of inserting each variable into the sorted list.
4687 * linear-scan.c (mono_varlist_sort): New helper function.
4689 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
4691 * mini.c: ensure arguments and locals are within bounds.
4693 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
4695 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
4698 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4700 * mini.c (mono_cprop_copy_values): Fix crash.
4702 * aot.c: Set verbosity back to 0.
4704 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4706 * regalloc.c: complete memory leak fix by Laurent Morichetti
4709 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
4711 * driver.c (main_thread_handler): Revert the previous patch.
4713 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
4716 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
4717 memory from the memory pool.
4719 * driver.c (main_thread_handler): Turn on all optimizations when
4722 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
4723 an array for better performance.
4725 * regalloc.c (mono_regstate_assign): Fix memory leak.
4727 * debug-mini.c (mono_debug_serialize_debug_info): New function to
4728 serialize the debug info.
4730 * debug-mini.c (mono_debug_add_aot_method): New function to load the
4731 debug info from the serialized representation.
4733 * aot.c: Save debug info into the generated file and load it when
4736 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
4738 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4740 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
4741 More FP-related fixes.
4743 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
4745 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
4746 and register allocation buglet. Hello world now runs.
4748 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
4750 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
4751 * tramp-ppc.c: fixed class init trampoline.
4752 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
4754 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4756 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
4757 mini.c: more ppc changes/fixes.
4759 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4761 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
4762 Also optimize the case when the arguments are the same in the caller
4765 * iltests.il: Add tests for tail calls with valuetype arguments.
4767 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4769 * mini-ppc.c: fixes for struct return type.
4771 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
4773 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4774 mono_spillvar_offset() to arch-specific code.
4776 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
4778 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
4780 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
4782 * exceptions-x86.c: Fix stack space leaks.
4784 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
4785 registers from the lmf if the method has save_lmf set.
4787 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
4789 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
4790 of icall wrappers into InvokeInDomain, since these are now per-domain.
4792 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
4794 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
4795 make some opcode emulation and intrinsic ops enabled/disabled
4796 according to the architecture. More fixes.
4798 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
4800 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
4802 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
4804 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
4805 arch-specific handling for 'this' and struct return type to
4808 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4810 * aot.c: prevent divide by zero error when reporting (it happened with
4813 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
4815 * mini.h (inst_switch): Remove unused macro.
4817 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4820 (load_aot_module): free 'info->methods' and 'info' properly. No more
4821 "free(): invalid pointer blah" messages when you have an old aot
4824 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
4826 * jit-icalls.c, mini.c: Added support for context static fields.
4828 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4830 * mini.c (mono_method_blittable): Methods which set LastError are not
4831 blittable either. Fixes #51108.
4833 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
4835 * mini.c: flush icache.
4836 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
4838 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
4840 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
4842 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
4844 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
4847 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
4850 * inssel.brg (CEE_MKREFANY): Fix AOT case.
4852 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
4854 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
4855 instruction when the result is discarded.
4857 * iltests.il (test_0_div_regalloc): New regression test.
4859 * arrays.cs: Fix compilation error.
4861 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
4863 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
4864 float rules to inssel-x86.brg: sane architectures with FP registers
4865 don't need to implement these rules.
4867 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
4869 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
4871 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
4873 * mini.h, inssel-long32.brg: fixed endianess issues in int64
4874 implementation of 32 bit systems.
4876 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
4878 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
4879 (Jeroen Zwartepoorte).
4881 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
4883 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
4884 the caller and the callee matches.
4886 * mini.c (mono_method_to_ir): Add comment.
4888 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
4889 signbit is missing on some platforms.
4891 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
4893 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
4895 * mini.c (setup_jit_tls_data): Call the new function.
4897 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
4899 * mini-x86.c: Add experimental support for fast access to the lmf
4900 structure under NPTL/Linux 2.6.x.
4902 2003-11-06 Martin Baulig <martin@ximian.com>
4904 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
4905 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
4908 2003-11-02 Martin Baulig <martin@ximian.com>
4910 * mini.c (inflate_generic_field): New static method.
4911 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
4912 generic instance and the field is declared in a generic type, call
4913 inflate_generic_field() to inflate it. Fixes gen-28.cs.
4915 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
4917 * mini.h mini.c (mono_method_same_domain): New function to return
4918 whenever the caller and the callee are in the same domain.
4920 * tramp-x86.c (x86_magic_trampoline): Use the new function.
4922 2003-10-30 Martin Baulig <martin@ximian.com>
4924 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
4925 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
4927 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
4928 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
4930 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
4932 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
4935 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
4936 object here, so it is in the correct appdomain etc.
4938 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
4940 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
4942 (mono_method_to_ir): Avoid freeing the type created returned from
4943 mono_type_create_from_typespec, since it is put into an internal cache
4944 by the function. Fixes pointer.exe.
4946 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
4947 trampolines for icalls and pinvokes as well. Fixes #33569.
4949 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
4951 * mini.c: Update after appdomain changes.
4953 * mini.c (mono_jit_compile_method_inner): Allways compile native
4954 method wrappers in the root domain, since there can only be one
4955 instance of them, whose address is stored in method->info.
4957 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
4959 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
4960 environment variable. Instead detect automatically whenever running
4961 under valgrind using the magic macro RUNNING_ON_VALGRIND from
4964 2003-10-16 Miguel de Icaza <miguel@ximian.com>
4966 * trace.c, trace.h: New files that implement the new trace option
4969 * driver.c: Document new --trace options.
4971 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
4974 - if (mono_jit_trace_calls)
4975 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
4977 * mini.h: prototypes.
4979 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
4981 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
4983 * mini.c inssel.brg: Implement typedefbyref opcodes.
4985 * mini.c (mono_jit_compile_method): Remove unused local variable.
4987 * mini.c (mono_jit_compile_method_inner): Ditto.
4989 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
4991 * tramp-x86.c (x86_class_init_trampoline): Fix build.
4993 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
4995 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
4997 * mini.c (mono_no_aot): Remove unused global variable.
4999 * mini.c: Thread safety fixes.
5001 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
5003 * mini.c (mono_create_class_init_trampoline): Add a lock around
5004 class_init_hash_addr.
5006 * arrays.cs (test_0_newarr_emulation): Add new regression test for
5009 * mini.c: Decompose the NEWARR instruction before decomposing its
5010 arguments. Fixes #30073.
5012 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
5014 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
5017 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
5019 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
5021 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
5023 * driver.c: Add support for compiling icall wrappers to --compile.
5025 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
5027 * inssel.brg: The empty value in class->interface_offsets is -1, not
5030 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
5032 * objects.cs: New test for 'is' operator on an array of interfaces.
5034 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5036 * tramp-ppc.c: update trampoline code to support jumps
5037 and class initialization.
5039 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
5041 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
5043 * inssel.brg (OP_UNBOXCAST): Fix #46027.
5045 * inssel.brg (OP_UNBOX): Remove unused rule.
5047 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
5048 region instead of one for each method. Fixes #47813.
5050 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
5052 * exceptions.cs (test_0_nested_finally): New regression test for
5053 nested exception handlers.
5055 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
5057 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
5059 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
5062 * mini.c (mono_method_check_inlining): Make the inlining limit
5063 configurable by an environment variable.
5065 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
5067 * mini.h: Bump AOT file version.
5069 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
5070 token, store the image along with the token, since the token might not
5071 refer to the same image as the method containing the relocation,
5072 because of inlining.
5074 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
5076 * mini.c (mono_precompile_assemblies): New function to compile
5077 all methods in all loaded assemblies.
5079 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
5081 * regalloc.h regalloc.c (MonoRegState): Change the type of
5082 iassign and fassign to int*, since they can contain large negative
5083 values if the register is spilled. Also added some comments. Fixes
5086 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
5087 under Win32. Fixes #42964.
5089 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
5091 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
5093 * aot.c: Added support for AOT compiling methods which contain calls
5094 to wrappers. Currently, only remoting-invoke-with-check wrappers are
5097 * driver.c (compile_all_methods): Run the compilation in a thread
5098 managed by mono. Fixes #44023.
5100 * mini.c (mono_codegen): Print full method name in verbose output.
5102 * mini-x86.c (mono_arch_patch_code): Fix warning.
5104 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
5105 jumps, since the method we are jumping to might be domain-specific.
5107 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
5109 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5111 * inssel.brg: string chars are unsigned.
5113 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
5115 * TODO: New todo item.
5117 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
5118 which calls mono_runtime_class_init and patches the call site to
5119 avoid further calls.
5120 (mono_arch_create_class_init_trampoline): New arch specific function
5121 to create a class init trampoline.
5122 (create_trampoline_code): Generalized so it can create
5123 class init trampolines as well.
5125 * mini.c (helper_sig_class_init_trampoline): New helper variable.
5126 (mono_create_class_init_trampoline): New function to create and cache
5127 class init trampolines.
5128 (mono_find_class_init_trampoline_by_addr): New function to lookup the
5129 vtable given the address of a class init trampoline. Used by the
5131 (mono_codegen): Generate a call to a trampoline instead of
5132 mono_runtime_class_init in LDSFLD[A].
5133 (mono_codegen): Add relocations for the new trampoline.
5135 * mini.h mini-x86.c aot.c: Added a new relocation type:
5136 MONO_PATCH_INFO_CLASS_INIT.
5138 * mini.h: Bump AOT version number.
5140 * aot.c: Create a copy of the loaded code instead of using the original
5141 so methods which call each other will be close in memory, improving
5144 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
5145 patch since it breaks the regression tests.
5147 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
5148 for the register saving instruction sequence since the
5149 frame_state_for function in glibc 2.3.2 don't seem to detect it.
5151 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
5153 * TODO: Fix todo item && remove another.
5155 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
5157 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
5160 * aot.c: Moved the check for MONO_LASTAOT into the initialization
5161 function of the module.
5163 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
5164 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
5165 --no-aot command line option.
5167 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
5169 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
5170 by Bernie Solomon (bernard@ugsolutions.com).
5172 * inssel.brg: Refactor the interface offset table related code into
5173 its separate functions and add support for the AOT case.
5175 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
5177 * aot.c (mono_aot_get_method_inner): Fix memory leak.
5179 * aot.c: Added mono_aot_verbose variable and made all debugging
5180 output depend on the value of this variable.
5182 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
5183 method_label and info_label.
5185 * mini.h mini-x86.c aot.c: Added a new relocation type
5186 MONO_PATCH_INFO_IID for klass->interface_id.
5188 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
5189 the MonoJitInfo structure.
5191 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
5192 a non-root appdomain in shared mode.
5194 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
5196 * aot.c: make aot loader less verbose. Remove free of unused variable.
5198 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
5200 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
5202 * .cvsignore: Added *.dll.
5204 * mini.c (mono_print_tree_nl): New function callable while debugging.
5206 * mini.c (mono_print_code): Export this.
5208 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
5211 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
5213 * mini.h (MonoCompile): Added 'jit_info' field.
5215 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
5216 the cfg structure, since it is needed by the AOT compiler.
5218 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
5220 * aot.c: A major rewrite. Changes include:
5221 - save exception tables for methods which have them.
5222 - cache failed lookups in aot_get_method () to avoid the (slow) calls
5224 - reworked the file format so it is now much smaller and needs
5225 fewer relocation entries.
5227 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5229 * aot.c (load_aot_module): Fix build bustage on platforms without
5232 2003-09-04 Martin Baulig <martin@ximian.com>
5234 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
5236 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
5238 * TODO: Some new optimization ideas.
5240 * aot.c: Move AOT module loading logic here from mono_assembly_open.
5242 * aot.c: Save the optimization flags used to compile the code into
5245 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
5246 support emitting domain specific code.
5248 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
5249 no longer domain neutral. It can be made domain neutral by compiling
5250 with --optimize=shared.
5252 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
5255 * driver.c mini.h mini.c: New --no-aot debugging option which disables
5256 loading of AOT code.
5258 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
5260 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
5261 if there is no domain neutrality information.
5263 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
5265 * aot.c (mono_compile_assembly): Emit a symbol containing the file
5266 format version into the generated library.
5268 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
5269 callee method into the caller since one of them could be shared.
5271 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
5272 system exceptions from AOT code now works.
5274 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
5275 method if it is domain neutral and the callee is not.
5277 * graph.c (cfg_emit_one_loop_level): Fix warning.
5279 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
5281 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
5284 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
5286 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
5287 is needed by code which is executed before mono_runtime_init ().
5288 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
5290 * mini.c (mono_thread_abort): Fix warning.
5291 (mono_jit_compile_method): Call static constructor in the AOT case too.
5293 * aot.c (mono_compile_assembly): Fix warning.
5295 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5297 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
5299 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
5301 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
5303 * cpu-pentium.md: Fix the length of call opcodes so they include the
5304 ESP restoring instruction. Fixes #47968.
5306 2003-08-28 Martin Baulig <martin@ximian.com>
5308 * mini-x86.c (mono_arch_call_opcode): Added support for
5309 MONO_TYPE_GENERICINST.
5311 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
5313 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
5315 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
5316 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
5318 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
5321 2003-08-26 Martin Baulig <martin@ximian.com>
5323 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
5324 when reporting an error, set this to the actual error location.
5325 (mono_method_to_ir): Report the correct error location if
5326 get_basic_blocks() returned an error.
5328 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
5330 * mini.c (mono_type_blittable): OBJECT is not blittable.
5331 (mono_method_blittable): Methods which have marshalling descriptors
5332 are not blittable either. Fixes #47842.
5334 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
5336 * driver.c mini.c: Use an environment variable instead of a global
5337 variable. Also fix the build.
5339 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
5340 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
5343 * driver.c mini.c: Added --with-valgrind option to turn off some
5344 code which prevents mono from running under valgrind.
5346 * mini.c (mono_emit_call_args): Fixed warning.
5348 * mini.c (mono_emulate_opcode): Fixed warning.
5350 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5352 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
5353 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
5354 regalloc.c, regalloc.h: specify available registers in arch-specific
5355 code and support floats in the regallocator (patch by Laurent Morichetti
5358 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5360 * mini.c: mono_thread_current() can be called only after
5361 mono_runtime_init(): rearrange code to not call it early on.
5363 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5365 * mini.c: allocate jump tables in the code mempools.
5367 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5369 * mini.c, mini.h: make sure per-thread data allocated by the jit is
5372 2003-08-10 Miguel de Icaza <miguel@ximian.com>
5374 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
5375 12 to 16. This fixes bug #47453.
5378 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
5380 * mini-ppc.c: fixed indexed load and unsigned compares.
5382 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
5384 * mini.c: reenabled installation of handler for
5385 thread abort signal.
5387 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5389 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
5390 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
5391 until it's fixed and actually useful.
5393 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5395 * inssel-long32.brg: couple more opcodes implemented.
5397 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5399 * mini-sparc.c: Even more opcodes implemeted.
5401 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
5403 * mini-sparc.c: More opcodes implemented.
5405 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
5407 * mini-sparc.c: More opcodes implemented.
5409 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
5411 * inssel-sparc.brg: Add some needed rules. Direct
5413 * Makefile.am: Use inssel-sparc.brg
5414 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
5415 an assert happy for now.
5417 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
5419 * mini-sparc.c: Fixed compile errors.
5420 * exceptions-sparc.c: Same. We now produce a mono binary
5421 on sparc-linux. Yea.
5423 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
5425 * mini-sparc.c: Renamed registers. Also some macro cleanups.
5426 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
5427 They compile, but do not work.
5429 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5431 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
5432 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
5433 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
5436 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5438 * mini.c: more opcodes implemented and better support for generics.
5440 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5442 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
5443 * mini.c, mini.h: first cut at generics support: some new instructions
5444 added and changed the behaviour of some of the existing ones.
5446 2003-07-21 Miguel de Icaza <miguel@ximian.com>
5448 * mini.c: Removed definition of metadata_shared mutex here.
5450 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5452 * mini-x86.c: make vararg calls work for instance methods.
5454 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
5456 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
5457 returns the arguments in a separte list, now.
5459 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5461 * aot.c, mini.c: updates for array type representation changes.
5463 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
5465 * mini.c: register function to perform jit shutdown.
5467 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5469 * mini.c: use a faster allocator if possible.
5471 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
5473 * aot.c: some cleanups and portability changes.
5475 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5477 * mini.c: use faster allocation for CEE_BOX if possible.
5479 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5481 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
5482 Moved inlined mempcy code to its own function so that is can be
5483 reused. Added an inline memset function as well (optimized initobj).
5484 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
5486 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
5488 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
5490 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
5492 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
5493 arch code can setup the cpu for CLR execution, if needed.
5494 We use it on x86 to set the precision of FP operations.
5496 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
5498 * mini.c: disable some optimizations if we can guess they'll cost too
5499 much for a given method.
5501 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5503 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
5505 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
5506 * mini.h mini.c mini-x86.c: Added instruction level coverage
5507 info collection support.
5509 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5511 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
5512 is now implemented in the profiling API. Get rid of a couple of
5513 unnecessary global variables.
5515 2003-06-15 Nick Drochak <ndrochak@gol.com>
5517 * basic-long.cs: tests for negative values for bigmul, and unsigned.
5518 * cpu-g4.md: add op_bigmul and op_bigmul_un
5519 * cpu_pentium.md: add op_bigmul_un
5520 * inssel-long32.brg: add rule for unsigned bigmul
5521 * mini-ops.h: define OP_BIGMUL_UN
5522 * mini-x86.c: THE BUG: handle (un)signed properly
5523 * mini.c: choose unsigned opcode if needed.
5524 This set of patches fixes bug #44291
5526 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
5528 * mini.c (optimize_branches): improved to handle all kinds of
5529 conditional branches.
5531 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5533 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
5534 don't raise exceptions.
5536 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5538 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
5539 to arch-specific files.
5541 2003-06-09 Martin Baulig <martin@ximian.com>
5543 * Makefile.am (libs): Added $(LIBGC_LIBS).
5545 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
5547 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
5548 and OP_ATAN (fixes bug#44293).
5550 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
5552 * Makefile.am, mini-x86.c: rename cpu description array to
5553 pentium_desc, since some compilers define the 'pentium' preprocessor
5556 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
5558 * mini.c (mini_select_instructions): add explicit branch if the
5559 following block is not the false target of a conditional branch -
5560 we need this with any optimization that reorder or remove bblocks
5562 * mini.c (optimize_branches): bug fixes
5564 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
5566 * mini.c (mono_method_to_ir): inline static readonly fields
5568 * ssa.c (fold_tree): start cfold support for long (very simple
5571 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
5573 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
5575 * inssel.brg: fixed memcpy (bug #44219).
5577 2003-06-05 Dick Porter <dick@ximian.com>
5579 * driver.c: Set the glib log levels to not abort if g_message
5582 g_set_prgname() has to happen before mini_init() so that the
5583 process handle gets the info.
5585 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5587 * driver.c: add intrins to the default optimizations to get wider
5590 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
5592 * mini.h: some large basic blocks will overflow a 16-bit
5593 integers for symbolic registers.
5595 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5597 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
5598 (mono_arch_output_basic_block): fix bug 43499
5600 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5602 * mini.c: kill duplicated definition of mono_debug_format.
5604 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
5606 * mini-x86.c, arrays.cs: fixed register allocation bug.
5608 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
5610 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
5612 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
5614 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5617 (print_method_from_ip): also print source location information if
5620 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
5622 * mini.c (mono_find_block_region): bug fix in region code
5623 (mini_method_compile): enable removing unreachable code again, but
5624 only in methods without exception clauses.
5626 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
5628 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
5629 Implemented arglist opcode and handling of TypedReference type.
5630 Fixed x86 call convention when a structure is returned.
5631 Minimal support for calling static vararg methods.
5633 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
5635 * mini.c (mini_method_compile): always remove unreachable code,
5636 because the code in them may be inconsistent (access to dead
5637 variables for example).
5639 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
5641 * driver.c, debug-mini.c: warning fixes.
5643 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
5645 * Makefile.am, jit.h, mini.h: install header for embedding mono.
5647 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
5649 * mini.c: thread-static fields are registered in mono_class_vtable(),
5650 so ensure the function is called before checking for them.
5652 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
5654 * mini.c (optimize_branches): fix for bug 43586
5656 * jit-icalls.c (mono_llmult_ovf): added an additional check for
5657 overflow (fixes Bug #43639)
5659 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5661 * mini.c, objects.cs: allow the use of stobj for primitive types.
5663 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5665 * mini.c: be less strict about argument checking until we support
5666 running the verifier.
5668 2003-05-27 Nick Drochak <ndrochak@gol.com>
5670 * basic-long.cs: tests for (ulong)int * (ulong)int also
5671 * mini.c: use the same trick for (ulong)int * (ulong)int
5673 2003-05-27 Nick Drochak <ndrochak@gol.com>
5675 * basic-long.cs: add regression test for (long)int * (long)int
5676 * cpu-pentium.md: add op_bigmul specification
5677 * inssel-long32.brg: add OP_BIGMUL rule
5678 * mini-ops.h: add OP_BIGMUL
5679 * mini-x86.c: register allocator: handle case where src1 needs to be
5681 * mini.c: substitute special BIGMUL opcode in the tree for
5682 (long)int * (long)int
5684 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
5686 * jit-icalls.c: call the type ctor on field access if needed.
5688 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5690 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
5691 to a method (including results of ldelema, bug#43207).
5693 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
5695 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
5696 colors to show exception handler blocks.
5698 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
5699 (fix for pinvoke7.cs).
5701 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5703 * mini.h, mini.c: ensure correct initialization order for types that
5704 require it. Prepare for lazy compilation of jit icall wrappers.
5705 Provide a name for opcode emulation to reduce unneeded mallocing.
5707 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
5709 * mini-x86.c: better register restoring code and profiling
5710 support for tail calls.
5712 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
5714 * mini.h, driver.c: prepare for leaf methods optimization.
5716 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5718 * mini.c: get targets of branches before converting a method.
5720 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
5722 * mini.c (optimize_branches): added some experimental code (disbaled)
5724 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
5726 * mini.c (optimize_branches): fix branch to branch optimization
5728 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
5730 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
5732 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
5734 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
5737 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
5739 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
5740 enable use of interface variables again.
5742 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
5743 I1 to registers because there is no simply way to sign extend 8bit
5744 quantities in caller saved registers on x86.
5746 * inssel-float.brg: set costs of some rules to 2 so
5747 that monobure always select the arch. specific ones if supplied,
5748 regardless of the order we pass the files to monoburg.
5750 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5752 * mini.c, mini-x86.c: since the magic trampoline for jumps
5753 can't patch the code directly, we do it as soon as the
5754 method gets compiled.
5756 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
5758 * mini-x86.c, mini.h: introduce a new patching method
5759 to support CEE_JMP and tail calls.
5760 * mini.c: obey tail.call. Don't precompile methods target
5762 * tramp-x86.c: new trampoline code to handle methods
5763 reached through a jump.
5765 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
5767 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
5768 bit values to registers
5770 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
5772 * mini.c (mono_compile_get_interface_var): share interface
5773 variables if possible.
5775 2003-05-16 Martin Baulig <martin@ximian.com>
5777 * debug-mini.c (mono_init_debugger): New function to initialize
5778 the debugger. This is not in the debugger since it needs to
5779 access some of mini's internals.
5781 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5783 * mini.c (mono_method_to_ir): inlining fixes/cleanups
5785 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
5787 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
5788 for value type handling.
5790 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
5792 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
5793 (mono_method_check_inlining): enable inlining of all kinds of wrappers
5795 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
5797 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
5798 the constructor through a proxy.
5800 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5802 * jit-icalls.c, inssel.brg: fixes to array element address
5805 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
5807 * mini-x86.c (is_regsize_var): allocate pointer to registers
5809 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5811 * driver.c: fixed typo, added intrins to the set of optimizations
5812 tested with regressions.
5814 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
5816 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
5817 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
5820 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
5822 * inssel.brg: remove some common pop instructions without side effects
5824 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
5826 * inssel-x86.brg: fixed thinko in int to double conversions.
5828 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
5830 * mini.c, jit-icalls.c: added runtime thread-static variable support.
5832 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
5834 * inssel-long32.brg: two more missing instructions.
5836 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
5838 * mini.c (mono_emit_call_args): set the cil_code for all arguments
5841 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
5843 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
5846 * basic-float.cs: Added tests for negative zero.
5848 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
5850 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
5851 a couple of missing operations for long casts, with test cases.
5853 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5855 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
5857 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
5859 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
5860 code size estimation.
5862 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
5864 * mini.c (mono_jit_create_remoting_trampoline): make it work with
5865 abstract methods (fix bug 42542)
5867 * aot.c: add ability to handle array types
5869 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
5871 * mini.c: Call the _specific versions of the object allocation
5872 functions if possible.
5874 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
5876 * driver.c: call setlocale ().
5878 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
5880 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
5883 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
5885 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
5887 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
5888 wrappers (fix bug 42122)
5890 2003-05-04 Martin Baulig <martin@ximian.com>
5892 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
5894 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
5895 s/mini_set_defaults/mono_set_defaults/g.
5897 2003-05-04 Martin Baulig <martin@ximian.com>
5899 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
5901 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
5903 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
5904 (reported by Don Roberts).
5906 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
5908 * mini.c: temporarily work around two bugs for this release.
5910 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
5912 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
5913 that contains -export-dynamic and it makes using the ld script
5915 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
5917 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
5919 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
5922 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
5924 * mini.c: make sure leave calls all the needed finally blocks,
5925 even when the target jumps out of multiple exception clauses.
5927 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
5929 * ldscript, Makefile.am: add linker script to reduce the number of
5930 exported symbols (should also fix the issues with libwine defining
5931 some of the same symbols in io-layer).
5933 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
5935 * driver.c (mini_main): Avoid assertion when no file name is given on
5938 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
5940 * driver.c: added --version/-V command line option.
5941 Added the inline optimization in the regression tests.
5943 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
5945 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
5946 to the type in the method signature (fixes bug#42134).
5948 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
5950 * mini.c: when inlining, check this is not null only when needed (bug #42135).
5952 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
5954 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
5956 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5958 * driver.c: fixed bug #42100.
5960 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
5962 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
5964 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
5966 * mini.c: moved most of the code required to do inlining to its own
5967 function so it can be reused. Inline also ctors if appropriate.
5969 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
5971 * Makefile.am: Link with -export-dynamic so shared libs loaded by
5972 the runtime can call mono API functions.
5974 2003-04-27 Martin Baulig <martin@ximian.com>
5976 * debug-mini.c (mono_debug_init_method): Added
5977 `guint32 breakpoint_id' argument; if the method has a breakpoint,
5978 send a notification to the debugger.
5980 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
5981 running in the Mono Debugger, just pass the breakpoint number to
5982 mono_debug_init_method().
5984 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
5986 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
5988 * mini.c: allow some more unsafe compares.
5990 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
5992 * mini-x86.c, Makefile.am: make distcheck works (partially from
5993 a patch by Richard Lee <r.h.lee@attbi.com>).
5994 * regset.c, regset.h: removed, they are unused.
5996 2003-04-25 Dick Porter <dick@ximian.com>
5998 * driver.c: Usage reports the name as 'mono' not 'mini'
5999 * exceptions-x86.c: Build and run on freebsd
6001 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
6003 * Makefile.am: install the program with the 'mono' name and
6004 the library as libmono instead of mini and libmini.
6006 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6008 * driver.c: provide the APIs for the embedding interface of the old jit.
6010 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
6012 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
6014 2003-04-23 Martin Baulig <martin@ximian.com>
6016 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
6018 * driver.c: Added `--debug' command line argument to enable
6021 2003-04-23 Martin Baulig <martin@ximian.com>
6023 * debug.[ch]: Removed. The code is now in
6024 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
6026 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
6029 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
6031 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
6033 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6036 (mini_cleanup): moved mono_runtime_cleanup call after the call to
6037 mono_domain_finalize.
6038 (mini_method_compile): use mono_method_profile* if the the option is
6041 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
6043 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6044 methods with their wrapper.
6046 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
6047 methods with their wrapper.
6049 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
6052 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
6055 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
6058 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
6060 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
6062 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
6064 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
6065 of the mempool. This is slightly faster and uses less memory
6067 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
6069 * mini.c: avoid O(n) allocation for variables.
6071 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
6073 * mini.c: handle items on the stack after inlining methods.
6075 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
6077 * mini.c: make the method->opcode optimization dependent
6078 on MONO_OPT_INSTRINS and do it lazily.
6080 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
6082 * driver.c: print overall results at the end of regression run.
6084 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
6086 * inssel.brg: don't overwrite symbolic registers.
6088 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6090 * inssel-x86.brg: fix conversion from long to float.
6092 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
6094 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
6096 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
6098 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
6100 * driver.c: Added --print-vtable option as in the old JIT.
6102 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
6104 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
6106 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
6108 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
6110 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
6112 * mini.c regalloc.c regalloc.h: Fix memory leak.
6114 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
6116 * aot.c (mono_aot_get_method): register all used strings
6118 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
6120 * mini.c: always intern strings references with ldstr at compile time.
6122 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
6124 * Makefile.am: add BUILT_SOURCES.
6126 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
6128 * driver.c: give a better error message when the assembly to execute
6129 doesn't have an entry point.
6131 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
6133 * Makefile.am: added hack for automake
6135 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
6138 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
6140 22003-04-07 Martin Baulig <martin@ximian.com>
6142 * Makefile.am: Added Makefile.am.
6144 * debugger-main.c: Removed, this is now in the debugger where it
6147 * mini.pc.in: Call this package `mini' for the moment.