2 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
5 to make life easier for people cross-compiling that insist on not
8 2007-01-17 Mark Mason <mason@broadcom.com>
10 * inssel-long.brg: patch to deal with mips missing flags
11 * inssel-long32-mips.brg: implement overflow checks
12 * insset-mips.brg: implement overflow checks
13 * mini-mips.h: implement conditional exception handling
14 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15 Remove unused code, minor cleanups.
16 * exceptions-mips.c: minor cleanups
17 * mini-ops.h: add mips conditional exception ops
18 * cpu-mips.md: add mips conditional exception ops
21 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
23 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
24 to deal with mips missing of flags.
26 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
28 * exceptions-ppc.c: execute fault handlers.
30 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
32 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
34 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
36 * mini.c: handle also floating point values in initialize_array.
38 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
40 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
41 array initialization and make it conditional on the intrins option.
43 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
45 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
46 relocations and put the patch info names close to the enum definition.
48 2007-01-15 Mark Mason <mason@broadcom.com>
50 * basic.cs, exceptions.cs: break up large tests to increase debugability.
52 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
54 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
56 2007-01-12 Raja R Harinath <rharinath@novell.com>
58 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
60 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
62 * Makefile.am: distribute the mips sources.
64 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
66 * mini-codegen.h: handle bug #80489 here, by excluding ecx
69 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
71 * cpu-x86.md: back out for now as this triggers other regressions.
73 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
75 * cpu-x86.md: force src1 and dest regpair for long shift instructions
76 to eax:edx, so ecx can't get allocated to them (bug #80489).
78 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
80 * mini.c, mini-exceptions.c: enabled running fault handlers
83 2007-01-03 Miguel de Icaza <miguel@novell.com>
85 * driver.c: If nothing fail, do not use the string "failed",
86 because it makes it very annoying to view test result logs on the
89 2006-12-30 Miguel de Icaza <miguel@novell.com>
91 * debug-debugger.c (mono_debugger_main): Rename "main" to
92 "main_method" to prevent a warning.
94 Remove a warning for unused field.
96 2006-12-28 Martin Baulig <martin@ximian.com>
99 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
101 2006-12-22 Martin Baulig <martin@ximian.com>
103 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
104 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
105 seperate `.mdb_debug_info' section, so we can access it from the
106 debugger even if the binary is stripped.
108 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
109 from the `.mdb_debug_info' here to prevent the linker from
110 removing that section.
112 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
115 2006-12-19 Robert Jordan <robertj@gmx.net>
117 * mini-x86: enable the code to return small structures in
118 registers for FreeBSD as well. Fixes bug #80278.
119 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
121 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
123 * mini-x86.c: align the stack when calling the profiler
124 function instrumenting the prolog (on OSX).
126 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
128 * mini.c: emit a break opcode where Debugger.Break () is called.
130 2006-12-13 Miguel de Icaza <miguel@novell.com>
132 * mini.c (mono_method_to_ir): Provide useful information on this
133 assert, to prevent others from debugging like I did.
135 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
137 * mini.c: enable code which was incorrectly commented
140 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
142 * mini-x86.c: enable on OSX, too, the code to return small
143 structures in registers.
145 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
147 * mini-x86.c: remove the use of the dynamic code manager here, too.
149 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
151 * mini.h, debug-debugger.c, tramp-*.c: fixed
152 mono_debugger_create_notification_function() to use
153 mono_global_codeman_reserve () instead of a dynamic code manager.
155 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
157 * mini.c, jit-icalls.h, jit-icalls.c: remove the
158 ves_array_element_address() jit icall and use a generated
159 managed method instead (which is about 4 times faster for a rank 3
162 2006-11-29 Mark Mason <mason@broadcom.com>
164 * basic-calls.cs: additional tests for passing
165 structures as function arguments.
167 2006-11-29 Mark Mason <mason@broadcom.com>
169 * mini-mips.h: disable custom exception handling
170 * mini-mips.c: throw/rethrow should use jalr to call
171 exception stubs. Fixed bug with passing structures
172 by value. More support for tracing floating point
175 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
177 * mini.c: fixed typo in the soft-float ldind.r4 handling
180 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
182 * mini.c, mini.h, driver.c: added --runtime command line
183 option to select a different runtime than the autodetected one.
184 * jit.h: added API for embedders to initialize with a specific
187 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
189 * mini.c: handle also boxing of r4 values (bug #80024).
191 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
193 * mini-ppc.c: force indirect calls until we reserve
194 enough address space for all the generated code.
196 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
198 * exceptions-arm.c: workaround bugs in the libc definition
201 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
203 * inssel.brg: fixes from me and Mark Mason.
205 2006-11-23 Dick Porter <dick@ximian.com>
207 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
208 semaphore display now we've fixed the initial value
210 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
212 * inssel.brg: partially revert the last change to fix the build.
214 2006-11-21 Mark Mason <mason@broadcom.com>
216 * inssel.brg: Add and use compare-and-branch macros to support
217 architectures that do not have condition code registers (ie. MIPS).
218 * *-mips.{c,brg,md}: Fix copyright statements
220 2006-11-20 Mark Mason <mason@broadcom.com>
222 * Makefile.am: remove mini-codegen.c from list of MIPS sources
223 * mini.c: Allow GET_CONTEXT to be specified by the arch port
224 * mini.h: Added declaration for mono_print_ins()
225 * mini-codegen.c: added ins_spec initializer for MIPS
226 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
227 vreg to be virtual and hreg to be non-virtual.
228 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
229 is not yet working/implemented correctly.
230 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
231 non-static, fixup calls to print_ins() from other parts in the file.
233 2006-11-20 Mark Mason <mason@broadcom.com>
235 * basic-calls.cs: added tests for passing structures as arguments
238 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
240 * inssel-long32.brg: optimize signed division by power of two.
242 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
244 * mini-arm.c: added support for interworking with thumb code
245 (mono must be still be built using the ARM instruction encoding).
247 2006-11-19 Miguel de Icaza <miguel@novell.com>
249 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
250 verifier has different rules for it. Fixes a few verifier issues
253 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
254 at the end, so people know what happened.
256 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
258 * brach-opts.c: in optimize_exception_target() make sure we
259 are in a catch clause (fixes bug #79871).
261 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
263 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
264 more soft-float support fixes.
266 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
268 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
269 that are passed half on the stack and half in registers.
271 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
273 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
274 more mips integration work from Mark E Mason
275 <mark.e.mason@broadcom.com>.
277 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
279 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
280 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
281 tramp-mips.c: added sources for the mips port, not
282 integrated in the build yet. Contributed by
283 Mark E Mason <mark.e.mason@broadcom.com>.
285 2006-11-14 Neale Ferguson <neale@sinenomine.net>
287 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
289 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
291 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
292 put the soft-float rules in its own file since it seems to
293 break s390 compilation.
295 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
297 * mini-arm.c: fixed wrnings.
299 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
301 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
302 inssel-arm.brg: ARM support for soft-float.
304 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
306 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
307 loads and stores of 32 bit fp values.
309 2006-11-10 Zoltan Varga <vargaz@gmail.com>
311 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
313 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
314 works. Fixes #79852 and #79463.
316 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
318 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
319 more soft-float support WIP and fixes.
321 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
323 * mini-arm.c: some VFP updates.
325 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
327 * mini-exceptions.c: 0 is a valid local var offset in some
328 architectures, don't assert (bug #78508).
330 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
332 * exceptions-arm.c: fixed off by one error in stack walk code.
334 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
336 * mini.h, mini.c: more precise tracking of type load exceptions.
338 2006-11-03 Robert Jordan <robertj@gmx.net>
340 * Makefile.am: [WIN32] Add monow.exe target.
341 * driver.c: [WIN32] Don't detach the console when debugging.
344 2006-10-30 Miguel de Icaza <miguel@novell.com>
346 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
348 2006-10-23 Zoltan Varga <vargaz@gmail.com>
350 * aot-compiler.c (emit_method_info): Add a case missed earlier.
352 * driver.c (mini_regression): Fix --regression with AOT.
354 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
356 2006-10-17 Zoltan Varga <vargaz@gmail.com>
358 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
360 * mini-sparc.h: Don't use sigaction on sparc/linux.
362 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
364 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
366 * mini-exceptions.c: Add proper include files for getpid ().
368 2006-10-16 Zoltan Varga <vargaz@gmail.com>
370 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
371 address instead of a MonoJitInfo* to avoid decoding the exception info for the
374 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
375 name cache to reduce its size.
377 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
379 2006-10-15 Zoltan Varga <vargaz@gmail.com>
381 * mini-x86.c: Save/restore the current LMF structure more efficiently using
382 the mono_lmf TLS variable.
384 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
385 trampoline lmf frames.
387 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
389 2006-10-14 Zoltan Varga <vargaz@gmail.com>
391 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
392 the mono_lmf TLS variable.
394 * mini-exceptions.c: Access the LMF structure through accessors.
396 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
397 variable instead of in jit_tls->lmf.
399 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
401 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
402 trampoline lmf frames.
404 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
406 2006-10-12 Zoltan Varga <vargaz@gmail.com>
408 * mini.c trace.c mini-x86.c: Revert these too.
410 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
413 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
415 * genmdesc.c: removed now dead code.
417 2006-10-09 Robert Jordan <robertj@gmx.net>
419 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
421 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
423 * mini.h: do not leave gaps in the opcode values.
425 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
427 * jit-icalls.h: flag functions as internal here, too.
429 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
431 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
432 functions with the internal attribute.
434 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
436 * aot-compiler.c: fclose the file descriptor in the profile read loop.
438 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
440 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
443 2006-10-05 Zoltan Varga <vargaz@gmail.com>
445 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
446 tail calls as on other platforms.
448 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
450 * iltests.il: Add a few tailcall tests.
452 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
454 * driver.c: fix loop for old compilers (bug #79521).
456 2006-10-02 Zoltan Varga <vargaz@gmail.com>
458 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
460 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
462 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
463 metadata without any code.
465 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
466 more precise debugging information using gdb.
468 2006-09-30 Zoltan Varga <vargaz@gmail.com>
470 * inssel-ia64.brg: Make the helper methods static.
472 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
474 * inssel-x86.brg: make the helper methods static.
476 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
478 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
480 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
482 * mini.c: updates for monoburg changes.
483 * inssel.brg: make a few helper functions static as they should.
485 2006-09-27 Zoltan Varga <vargaz@gmail.com>
487 * Makefile.am: Move mini-codegen.c to common_sources.
489 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
491 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
493 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
494 mini-ppc.h: port to use the common local register allocator.
496 2006-09-26 Zoltan Varga <vargaz@gmail.com>
498 * mini.h: Remove the comment too then.
500 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
502 * mini.h: put back backend.data which is to be used shortly and
503 doesn't increase the size of MonoInst. If any 64 bit arch aligned
504 pointers on 4 byte boundaries it'd have much bigger issues running
505 and you can ifdef it out anyway.
507 2006-09-26 Zoltan Varga <vargaz@gmail.com>
509 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
510 MonoInst size by 4 bytes on 64 bit machines.
512 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
514 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
515 replacement with more meaningful field names. Arch maintainers, please
516 check the assigned names are good enough for your arch.
518 2006-09-26 Zoltan Varga <vargaz@gmail.com>
520 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
521 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
523 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
525 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
526 relocations and memory requirements, put the optimization flags
527 definitions in their own file.
529 2006-09-24 Zoltan Varga <vargaz@gmail.com>
531 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
533 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
535 2006-09-22 Zoltan Varga <vargaz@gmail.com>
537 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
539 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
541 * inssel.brg: use the correct function to get the size of an item
542 in an array, given an element class.
543 * aot-compiler.c: do not access class->class_size directly.
545 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
547 * mini.h, debug-mini.c: added a debugging function to print
548 info about local variables and arguments in a jitted method.
550 2006-09-20 Zoltan Varga <vargaz@gmail.com>
552 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
554 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
556 2006-09-19 Zoltan Varga <vargaz@gmail.com>
558 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
559 inner and outer loops when passing vtypes.
561 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
563 * mini-ppc.c: take into account the cpu errata for cache flushing
564 which caused some random errors (bug #79381).
566 2006-09-19 Zoltan Varga <vargaz@gmail.com>
568 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
569 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
571 2006-09-17 Zoltan Varga <vargaz@gmail.com>
573 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
576 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
579 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
580 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
582 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
585 2006-09-13 Zoltan Varga <vargaz@gmail.com>
587 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
589 2006-09-12 Zoltan Varga <vargaz@gmail.com>
591 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
592 macro does not have to be changed during debugging.
594 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
596 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
598 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
600 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
601 MONO_ARCH_NO_EMULATE_MUL is defined.
603 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
605 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
607 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
609 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
611 2006-09-11 Zoltan Varga <vargaz@gmail.com>
613 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
614 stuff to mini-exceptions.c where it is used.
616 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
617 setup code, the real one is in mini-exceptions.c.
619 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
620 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
621 some changes from the freebsd ports tree.
623 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
626 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
628 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
630 * mini.c: on Linux, check for /proc to be mounted
631 (bug# 79351, novell bug#201204).
633 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
635 * mini.c: handle cases where pthread_attr_getstack() behaves
636 incorrectly (bug #78096).
638 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
640 * mini-arm.c: support larger stack frames (bug #79272).
642 2006-09-08 Zoltan Varga <vargaz@gmail.com>
644 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
646 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
649 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
650 mono_class_from_name () to find a class from its name.
652 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
654 2006-09-07 Zoltan Varga <vargaz@gmail.com>
656 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
658 2006-09-05 Kornél Pál <kornelpal@gmail.com>
660 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
662 2006-09-04 Zoltan Varga <vargaz@gmail.com>
664 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
665 callinfo->trampoline.
667 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
669 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
672 2006-09-03 Zoltan Varga <vargaz@gmail.com>
674 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
676 2006-09-02 Zoltan Varga <vargaz@gmail.com>
678 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
679 stats.method_trampolines, it is already done by the generic trampoline code.
681 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
683 2006-09-01 Zoltan Varga <vargaz@gmail.com>
685 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
687 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
689 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
691 * mini.c (print_jit_stats): Print mscorlib mempool size too.
693 * mini.c (print_jit_stats): Print new stats.
695 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
697 2006-08-31 Zoltan Varga <vargaz@gmail.com>
699 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
700 Address on two dimensional arrays. Fixes #78729.
702 * mini.h (MonoCompile): Add a 'skip_visibility' field.
704 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
707 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
709 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
712 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
714 (mini_get_ldelema_ins): Ditto.
716 2006-08-30 Zoltan Varga <vargaz@gmail.com>
718 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
719 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
722 2006-08-29 Neale Ferguson <neale@sinenomine.net>
724 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
725 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
727 * exceptions-s390x.c: Cosmetic change.
729 * tramp-s390.c: Fix warning.
731 * cpu-s390.md: Correct length of mul_imm.
733 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
735 * aot-compiler.c: added binary writer with ELF backend
736 implementation (only on Linux/x86 for now).
738 2006-08-18 Zoltan Varga <vargaz@gmail.com>
740 * Makefile.am: Don't run net 2.0 AOT tests.
742 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
743 (mono_compile_assembly): Skip net 2.0 assemblies as well.
745 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
747 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
749 * aot-compiler.c: simplified and refactored the asm-writing code
750 to allow different backends.
752 2006-08-18 Zoltan Varga <vargaz@gmail.com>
754 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
756 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
757 little. Share patches of type TYPE_FROM_HANDLE as well.
759 * mini.c (mono_patch_info_equal): New helper function.
760 (mono_patch_info_hash): Ditto.
762 * aot-compiler.c (emit_method_code): Fix s390 build.
764 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
765 is not handled because it is stored as a flag and not as a type ctor. Fixes
768 2006-08-17 Zoltan Varga <vargaz@gmail.com>
770 * aot-compiler.c: Fix computation of GOT slot statistics.
772 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
773 Also remove support for not PIC AOT.
775 * mini.h: Bump AOT file format version.
777 * objects.cs: Add a test for #78990.
779 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
780 (peter.dettman@iinet.net.au). Fixes #79087.
782 * basic-long.cs: Add a test for the above.
784 2006-08-16 Zoltan Varga <vargaz@gmail.com>
786 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
788 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
791 2006-08-15 Zoltan Varga <vargaz@gmail.com>
793 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
796 2006-08-10 Jonathan Chambers <joncham@gmail.com>
798 * mini.c: Don't verify COM proxy invoke calls
801 2006-08-10 Dick Porter <dick@ximian.com>
803 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
804 which process is holding semaphores locked.
806 2006-08-08 Zoltan Varga <vargaz@gmail.com>
808 * mini-ia64.c mini-amd64.c: Fix #79027.
810 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
812 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
814 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
815 implicit arguments in a vararg call. Fixes #79027.
817 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
819 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
820 (mono_get_array_new_va_signature): Ditto.
822 2006-08-05 Zoltan Varga <vargaz@gmail.com>
824 * aot-runtime.c: Call init_plt lazily.
826 * inssel-long.brg: Fix unsigned long->int conversion.
828 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
830 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
831 that most data is now in the .rss/.data section.
833 2006-08-04 Zoltan Varga <vargaz@gmail.com>
835 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
837 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
839 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
841 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
843 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
844 virtual call. Fixes #79010.
846 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
847 and use the result as the this argument in the real call.
849 * generics.2.cs: Add a new test for #79010.
851 2006-08-03 Zoltan Varga <vargaz@gmail.com>
853 * mini-x86.c: Fix a warning.
855 * aot-compiler.c: Add a bunch of statistics.
857 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
859 2006-08-02 Zoltan Varga <vargaz@gmail.com>
861 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
863 2006-08-01 Zoltan Varga <vargaz@gmail.com>
865 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
867 2006-07-13 Miguel de Icaza <miguel@novell.com>
869 * mini.c (mono_method_to_ir): Obtain the original method in the
870 CIL stream and use this to perform validation.
874 2006-07-19 Zoltan Varga <vargaz@gmail.com>
876 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
877 (mono_arch_call_opcode): Ditto.
879 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
882 * mini.c (mono_patch_info_dup_mp): New helper function.
884 * aot-compiler.c (compile_method): Fix some of the memory allocated during
885 compilation. Fixes #78827.
887 2006-07-18 Kornél Pál <kornelpal@gmail.com>
889 * declsec.c: Use original security informations for
890 MONO_WRAPPER_MANAGED_TO_MANAGED.
892 2006-07-15 Jonathan Chambers <joncham@gmail.com>
894 * mini.c: Allow Com Interop methods/classes and
895 don't verify COM wrapper calls
898 2006-07-13 Zoltan Varga <vargaz@gmail.com>
900 * inssel-long32.brg: Fix long->i4 checked conversion.
902 * exceptions.cs: Add a test for the above.
904 2006-07-08 Zoltan Varga <vargaz@gmail.com>
906 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
908 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
911 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
914 2006-07-03 Zoltan Varga <vargaz@gmail.com>
916 * mini.c: Fix solaris/x86 exception handling.
918 * Makefile.am: Get rid of $(ICU_LIBS).
920 2006-07-02 Zoltan Varga <vargaz@gmail.com>
922 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
923 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
924 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
926 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
928 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
929 this function causes a SIGSEGV.
931 2006-06-22 Zoltan Varga <vargaz@gmail.com>
933 * mini.c: Remove unused solaris/x86 includes.
935 2006-06-21 Zoltan Varga <vargaz@gmail.com>
937 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
939 2006-06-20 Jb Evain <jbevain@gmail.com>
941 * cpu-g4.md: fix max length of start_handler instruction.
943 2006-06-20 Massimiliano Mantione <massi@ximian.com>
944 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
946 2006-06-16 Massimiliano Mantione <massi@ximian.com>
947 * ssa.c: Fixed bug 78653 for SSA based deadce.
948 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
949 MonoInst.flags, used in SSA based deadce.
950 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
951 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
953 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
955 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
956 it can end up using non executable memory on ppc64 systems
957 running ppc32 userspace (fix from Johannes Berg).
959 2006-06-14 Dick Porter <dick@ximian.com>
961 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
964 2006-06-13 Massimiliano Mantione <massi@ximian.com>
965 * mini.c: Made so that inline is locally disabled if it would
966 trigger a .cctor, because too many apps depend on this behavior
967 (which seems to be also the one of the MS CLR).
969 2006-06-13 Zoltan Varga <vargaz@gmail.com>
971 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
972 No idea why this worked before.
974 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
975 which branch to outer exception clauses since they could skip the
976 inner finally clauses. Fixes #78633.
978 * exceptions.cs: Add a test for the above.
980 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
983 * iltests.il: Add a test for the above.
985 2006-06-12 Zoltan Varga <vargaz@gmail.com>
987 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
988 after the end of a try bblock, to prevent asserts in mini_method_compile ().
990 * iltests.il: Add a test for the above.
992 2006-06-10 Zoltan Varga <vargaz@gmail.com>
994 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
996 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
997 methods as instrinsics.
999 2006-06-09 Wade Berrier <wberrier@novell.com>
1001 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1002 (simple-cee-ops.h ssapre-mini-ops.h)
1004 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1006 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1007 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1009 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1010 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1012 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1014 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1016 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1018 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1019 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1020 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1021 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1022 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1023 of opcodes, so that bug 78549 should not happen again.
1024 * ssapre.c: Updated to use the renamed files.
1026 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1028 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1029 in OP_ATOMIC_EXCHANGE_I4.
1031 2006-06-07 Wade Berrier <wberrier@novell.com>
1033 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1034 in mono_debugger_create_notification_function)
1036 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1038 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1040 * mini.c (type_from_stack_type): Disable some changes which do not
1043 * driver.c: Reenable opts.
1045 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1046 of the evaluation stack.
1048 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1049 evaluation stack trace at entry to the bblock.
1051 * mini.c (merge_stacks): New function to perform verification of stack merges.
1052 Turned off by default.
1054 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1057 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1059 * local-propagation.c: Fixed bug 78549.
1061 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1063 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1065 2006-06-02 Miguel de Icaza <miguel@novell.com>
1067 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1068 tramp-arm.c, tramp-ia64.c
1069 (mono_debugger_create_notification_function): Update signature to
1070 new signature and use new protocol for creating the notification
1073 Should fix the build.
1075 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1077 * exceptions-ppc.c (mono_jit_walk_stack)
1078 (ves_icall_get_frame_info): Fix the build
1080 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1082 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1084 2006-05-31 Raja R Harinath <rharinath@novell.com>
1086 * il2tests.2.il: New file for generics CIL tests. Add test for
1088 * Makefile.am: Update.
1091 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1094 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1096 * aliasing.c: Fixed bug 78311.
1098 2006-05-29 Martin Baulig <martin@ximian.com>
1100 * mini-exceptions.c (mono_find_jit_info): When computing the
1101 native offset, check whether we're actually inside the method's
1102 code; call mono_debug_print_stack_frame() to format the frame.
1103 (ves_icall_System_Exception_get_trace): Call
1104 mono_debug_print_stack_frame() to format the stack frame.
1105 (ves_icall_get_trace): Update to the new debugging API.
1106 (mono_jit_walk_stack_from_ctx): Likewise.
1107 (ves_icall_get_frame_info): Likewise.
1109 * mini.c (get_method_from_ip): Use the new debugging API.
1110 (mono_print_method_from_ip): Likewise.
1113 (mono_jit_walk_stack): Use the new debugging API.
1114 (ves_icall_get_frame_info): Likewise.
1116 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1118 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1120 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1122 * mini.c: Added "limitator" to inline for debugging.
1124 2006-05-24 Martin Baulig <martin@ximian.com>
1126 * debug-debugger.c (mono_debugger_init): Create a private,
1127 malloc()-based code manager for the notification function and
1128 intentionally leak it on exit. This fixes the crash-on-exit race
1132 (mono_debugger_create_notification_function): Added
1133 `MonoCodeManager *' argument.
1136 (mono_debugger_create_notification_function): Added
1137 `MonoCodeManager *' argument.
1139 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1141 * aliasing.c: Fixed 64 bit issue.
1142 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1143 default since all known bugs are fixed (one more time!).
1145 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1147 * mini.c: write barrier support.
1149 2006-05-23 Martin Baulig <martin@ximian.com>
1151 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1152 check at the top of the file.
1154 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1156 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1157 reverting changes without reason and without changelog entries.
1159 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1161 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1162 to a few opcodes. Fixes #78439.
1164 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1165 consistency with other archs.
1167 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1169 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1171 * debug-debugger.c: fix the build.
1173 2006-05-17 Martin Baulig <martin@ximian.com>
1176 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1177 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1178 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1179 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1181 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1183 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1185 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1187 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1188 MONO_TYPE_GENERICINST.
1190 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1191 MONO_TYPE_GENERICINST.
1193 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1195 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1198 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1200 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1202 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1204 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1206 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1207 mono_trace_cleanup ().
1209 * iltests.il: Fix problem with the newly added test.
1211 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1212 due to register constraints, free up the previous hreg. Fixes #78314.
1214 * iltests.il: Add new test for #78314.
1216 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1217 Interlocked.Add. Fixes #78312.
1219 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1221 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1223 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1225 2006-05-05 Martin Baulig <martin@ximian.com>
1227 * debug-mini.c (mono_debug_open_block): New method.
1230 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1231 the beginning of each basic block.
1234 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1235 the beginning of each basic block.
1237 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1239 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1240 default until I understand why they break the build on amd64.
1242 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1244 * mini.c (mini_cleanup): Call mono_cleanup ().
1246 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1249 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1251 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1252 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1253 default since all known bugs are fixed, and I cannot reproduce bug
1254 77944... I'm asking Matt Hargett to test again after this commit.
1256 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1258 * mini-codegen.c: Fixed typo that thrashed inline.
1260 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1262 * dominators.c (compute_dominators): Avoid using a worklist since
1263 it is not correct in some cases. Instead, iterate over all bblocks as
1264 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1266 2006-04-28 Miguel de Icaza <miguel@novell.com>
1268 * mini.c (mono_jit_compile_method_inner): Use
1269 mono_prepare_exception_from_error that resets the value
1272 2006-04-27 Miguel de Icaza <miguel@novell.com>
1274 * mini.c: Move the mini_loader_error_to_exception to metadata.
1276 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1278 * aliasing.c: Fixed bug 78210.
1280 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1282 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1283 default until all their problems (or the ones they trigger) are fixed.
1285 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1287 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1289 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1290 as loaded only after resolving patches since that could invoke the same method.
1292 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1294 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1297 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1300 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1303 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1304 made from AOT code through the PLT table.
1306 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1307 holding the plt offset when a call is made to the aot plt trampoline.
1309 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1311 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1314 * Makefile.am (common_sources): Fix build breakage.
1316 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1317 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1318 intra-assembly calls if possible.
1320 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1322 * mini-trampolines.c: Handle PLT entries.
1324 * mini.c: Avoid creating a GOT var for calls.
1326 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1329 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1332 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1335 * mini.h: Bump AOT file format version.
1337 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1340 2006-04-25 Martin Baulig <martin@ximian.com>
1342 * driver.c: Disable copyprop, consprop and inline when running
1343 inside the debugger.
1345 2006-04-25 Martin Baulig <martin@ximian.com>
1347 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1348 with `get_current_thread' and added `detach'.
1349 (MonoDebuggerMetadataInfo): Added `thread_size',
1350 `thread_tid_offset', `thread_stack_ptr_offset' and
1351 `thread_end_stack_offset'.
1353 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1355 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1358 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1359 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1361 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1363 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1365 * aot.c: Add support for ADJUSTED_IID.
1367 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1369 * aot.c (emit_method_order): Don't align method_order_end.
1371 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
1372 the interface ID changes.
1374 2006-04-21 Dick Porter <dick@ximian.com>
1376 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
1377 cleaning up a thread. Fixes the new part of bug 77470.
1379 2006-04-20 Geoff Norton <gnorton@customerdna.com>
1381 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
1384 2006-04-19 Zoltan Varga <vargaz@gmail.com>
1386 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
1388 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
1389 SIGSEGV. Fixes #78072.
1391 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
1392 unregister our SIGABRT handler.
1394 2006-04-19 Massimiliano Mantione <massi@ximian.com>
1396 * mini.c: Disabled inline where it can alter the call stack in a
1397 way visible from managed code.
1398 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
1401 2006-04-16 Zoltan Varga <vargaz@gmail.com>
1403 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
1404 on other platforms. Fixes #78089.
1406 2006-04-13 Martin Baulig <martin@ximian.com>
1408 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
1409 determine whether we're inside the debugger.
1412 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
1414 2006-04-12 Zoltan Varga <vargaz@gmail.com>
1416 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
1417 handler clauses. Fixes #78024.
1419 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
1420 in the CALL_MEMBASE opcodes. Fixes #78088.
1421 (mono_arch_get_vcall_slot_addr): Ditto.
1423 2006-04-10 Martin Baulig <martin@ximian.com>
1425 * debug-debugger.c: The thread handling code has now been moved
1426 into ../metadata/threads.c.
1428 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1430 * driver.c (mono_main): Fix --with-gc=none build.
1432 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
1433 (mono_spillvar_offset_float): Ditto.
1434 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
1435 hreg, not when its !global, since on ia64, there is a third category: stacked
1438 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
1440 * mini.c: set MonoInst->klass for load field address and a few other
1443 2006-04-10 Zoltan Varga <vargaz@gmail.com>
1445 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
1447 2006-04-07 Zoltan Varga <vargaz@gmail.com>
1449 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
1450 the branch opt changes.
1452 2006-04-06 Dick Porter <dick@ximian.com>
1454 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
1456 * wapihandles.c (mini_wapi_seminfo):
1457 * driver.c (mono_main): Add semaphore info option
1459 2006-04-05 Zoltan Varga <vargaz@gmail.com>
1461 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
1462 branch optimization changes. Fixes #78009.
1464 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1466 * mini.c: ignore accessibility of methods in managed->native wrappers.
1468 2006-04-04 Zoltan Varga <vargaz@gmail.com>
1470 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
1472 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
1474 2006-04-03 Zoltan Varga <vargaz@gmail.com>
1476 * mini.c: Modify the branch optimizations to preserve the invariant that
1477 the entries inside the in_bb and out_bb arrays are unique.
1478 (mono_unlink_bblock): Avoid creation of new arrays.
1480 2006-04-02 Zoltan Varga <vargaz@gmail.com>
1482 * mini.c (mono_unlink_bblock): Fix regression caused by previous
1485 2006-04-01 Zoltan Varga <vargaz@gmail.com>
1487 * mini.c (optimize_branches): Remove the "optimizations" in
1488 the cbranch1/cbranch2 -> branch cases which were causing several
1489 problems in the past. Fixes #77986.
1491 2006-03-31 Chris Toshok <toshok@ximian.com>
1493 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
1494 default optimizations :(
1496 2006-03-31 Zoltan Varga <vargaz@gmail.com>
1498 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
1501 2006-03-31 Massimiliano Mantione <massi@ximian.com>
1503 * local-propagation.c: Added comments to structs and removed
1504 "Mono" prefixes from local tree mover types.
1506 2006-03-30 Zoltan Varga <vargaz@gmail.com>
1508 * Makefile.am (arch_sources): Define this for each architecture so
1509 libmono_la_SOURCES is defined in one place.
1511 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
1513 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
1516 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
1518 * driver.c: print the GC name supplied by configure.
1520 2006-03-29 Massimiliano Mantione <massi@ximian.com>
1522 * local-propagation.c: Added tree mover, and moved here all the
1523 local propagation code from mini.c
1524 * mini.c: Added support for treeprop, and moved all the local
1525 propagation code to local-propagation.c
1526 * mini.h: Added support for treeprop
1527 * driver.c: Added support for treeprop, enabled consprop, copyprop,
1528 treeprop, inline and deadce by default
1529 * Makefile.am: Added local-propagation.c
1531 2006-03-25 Zoltan Varga <vargaz@gmail.com>
1533 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
1535 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
1537 * debug-debugger.c: make it compile without the Boehm GC.
1539 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1541 * mini.c: fixed issue with mismatch when an icall is registered
1542 with multiple names but same address.
1544 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1546 * declsec.c, mini-exceptions.c: use write barrier to set reference
1547 fields of managed objects.
1549 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1551 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
1552 (can_access_internals): Fix a warning.
1554 * mini.c (print_method_from_ip): Rename this to
1555 mono_print_method_from_ip so it gets exported.
1557 * trace.c: Deal with strings inside StringBuilder's containing garbage
1558 and fix memory leaks. Fixes #77848.
1560 2006-03-19 Zoltan Varga <vargaz@gmail.com>
1562 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
1565 2006-03-16 Neale Ferguson <neale@sinenomine.net>
1567 * mini-s390.c: Remove OP_X86_TEST_NULL.
1569 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1571 * mini.c: use the correct GetHashCode() for the moving collector.
1573 2006-03-16 Massimiliano Mantione <massi@ximian.com>
1575 * liveness.c: Regalloc spill cost tuning.
1577 2006-03-15 Neale Ferguson <neale@sinenomine.net>
1579 * mini-s390x.h: Correct S390_LONG macro.
1581 * mini-s390x.c: Cleanup unused code.
1583 2006-03-15 Zoltan Varga <vargaz@gmail.com>
1585 * jit-icalls.h: New file.
1587 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
1588 icalls and include that instead of including jit-icalls.c.
1590 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
1593 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
1595 * mini.c: when checking for member accessibility, also check for
1596 friend assemblies and for explicit interface implementations.
1598 2006-03-14 Zoltan Varga <vargaz@gmail.com>
1600 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
1602 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
1604 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1605 common cases are done first.
1607 * mini-ops.h: Only define platform specific opcodes on the given platform.
1609 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
1612 2006-03-14 Martin Baulig <martin@ximian.com>
1614 Revert Paolo's change from r57348:
1616 * mini.h: don't use gboolean for bitfields.
1617 * mini.c: verifier changes for fields and methods accessibility.
1619 2006-03-13 Neale Ferguson <neale@sinenomine.net>
1621 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
1623 * mini-s390x.c: Fix conv_r_un.
1625 * cpu-s390, cpu-s390x.md: Fix lengths.
1627 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
1629 * mini.c: nested types have access to all the nesting
1630 levels, not just the enclosing types.
1632 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1634 * mini.c: added a few more verification checks.
1636 2006-03-12 Zoltan Varga <vargaz@gmail.com>
1638 * liveness.c: Merge optimizations from the linear-il branch.
1640 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1642 * mini-ia64.c (emit_call): Add a comment.
1644 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
1646 * tramp-ia64.c: Fix some warnings.
1648 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
1650 * mini.h: don't use gboolean for bitfields.
1651 * mini.c: verifier changes for fields and methods accessibility.
1653 2006-03-11 Zoltan Varga <vargaz@gmail.com>
1655 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
1656 lazy icall wrapper changes.
1658 * dominators.c: Replace all the dominator algorithms with faster
1659 ones from the linear-il branch.
1661 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
1664 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
1665 common cases are done first.
1667 * mini-amd64.c: Fix some warnings.
1669 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
1672 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
1675 * mini.h: Add a missing prototype.
1677 2006-03-10 Zoltan Varga <vargaz@gmail.com>
1679 * mini.c: Compile icall wrappers lazily.
1681 * mini-codegen.c: Use printf instead of g_print since its much faster.
1683 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
1686 * mini.c (optimize_branches): Cache the negative result from
1687 remove_block_if_useless ().
1689 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
1690 Also fix some bblock linking issues.
1692 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
1695 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
1697 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
1698 accessed fields first, for better cache behavior.
1700 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1702 * mini.c: speedup IList<T> array accesses.
1704 2006-03-09 Zoltan Varga <vargaz@gmail.com>
1706 * mini.c (mono_method_to_ir): Handle large methods overflowing the
1707 inline_costs counter. Fixes #77190.
1709 2006-03-06 Zoltan Varga <vargaz@gmail.com>
1711 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
1712 trace messages. Fixes #77706.
1714 2006-03-04 Martin Baulig <martin@ximian.com>
1716 * tramp-amd64.c, tramp-x86.c
1717 (mono_debugger_create_notification_function): Use
1718 mono_global_codeman_reserve() to allocate a buffer at runtime and
1721 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
1723 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
1724 notification function at runtime and then call `initialize' in the
1725 `MONO_DEBUGGER__debugger_info' vtable.
1727 2006-03-04 Zoltan Varga <vargaz@gmail.com>
1729 * iltests.il: Fix a visibility problem.
1731 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1733 * driver.c, mini.c: add hooks for the counters API.
1735 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
1737 * driver.c: show disabled options.
1739 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1741 * linear-scan.c: always use cost-driven selection.
1743 2006-02-28 Raja R Harinath <rharinath@novell.com>
1745 * jit-icalls.c (helper_compile_generic_method): Revert change from
1748 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
1750 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
1752 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
1754 * inssel.brg: style fixes, mostly to force the updated monoburg
1755 to run for people using svn.
1757 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
1759 * mini.c: match monoburg changes.
1761 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1763 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
1764 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
1765 declaration in the header file.
1767 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
1769 * helpers.c: reduce relocations and mem usage.
1771 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
1773 * mini.h, mini-codegen.c: disable logging features if
1774 requested by configure.
1776 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
1778 * mini.c: tiny verifier changes.
1780 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1782 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
1783 cpu-pentium.md: stack alignment changes for osx/x86,
1784 partially from Geoff Norton <gnorton@customerdna.com>.
1786 2006-02-24 Raja R Harinath <harinath@gmail.com>
1788 * jit-icalls.c (helper_compile_generic_method): Update to changes
1789 in metadata/class.c.
1791 2006-02-24 Zoltan Varga <vargaz@gmail.com>
1793 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
1795 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
1796 interface calls with large offsets.
1798 2006-02-23 Raja R Harinath <rharinath@novell.com>
1800 * jit-icalls.c (helper_compile_generic_method): Document the
1801 special-case we depend on so that we can inflate the method twice
1802 with the same context with no bad side-effects.
1804 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
1806 * mini-x86.c, mini-amd64.c: fix for case when xen support
1809 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
1811 * mini-x86.c, mini-amd64.c: generate code to access tls items
1812 in a faster way for Xen systems.
1814 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
1816 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
1817 updates and compilation fixes for the OSX/x86 port, mostly from
1818 Geoff Norton <gnorton@customerdna.com>.
1820 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1822 * inssel.brg: faster interface call implementation
1823 to sync with the interface_offsets MonoVTable changes.
1825 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
1827 * mini.c: more verification checks.
1829 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
1831 * mini.c: added a few more verification checks.
1833 2006-02-17 Neale Ferguson <neale@sinenomine.net>
1835 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
1836 facility on the processor and use it if available.
1838 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
1840 * driver.c, aot.c, mini.c: throw exception if the IL code is
1841 invalid or unverifiable.
1843 2006-02-17 Raja R Harinath <rharinath@novell.com>
1845 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
1848 2006-02-16 Zoltan Varga <vargaz@gmail.com>
1850 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
1852 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1854 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
1855 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
1856 handling of instantiated generic valuetypes.
1858 2006-02-11 Zoltan Varga <vargaz@gmail.com>
1860 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
1861 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
1864 * generics.2.cs: Revert the nullable reftypes tests.
1866 2006-02-10 Zoltan Varga <vargaz@gmail.com>
1868 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
1869 using __builtin_frame_address (1) as it doesn't work in the presence
1870 of optimizations. Hopefully fixes #77273.
1872 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
1873 -> generics.cs change as it doesn't work with some automake versions.
1875 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1877 * mini.c: handle systems that sue a different way to
1878 retrieve the stack address of the current thread.
1880 2006-02-09 Zoltan Varga <vargaz@gmail.com>
1882 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
1883 it specially in the makefile.
1885 * generics.2.cs: Add tests for nullable reference types.
1887 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1889 * mini.c: always handle the case when mono_jit_init()
1890 is called in a thread different from the main thread,
1891 confusing libgc (bug #77309).
1893 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
1895 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
1897 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1899 * mini.c: change optimize_branches () to use a single loop
1900 and introduce a new optimization to simplify some range checks.
1902 2006-02-03 Martin Baulig <martin@ximian.com>
1904 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
1905 and merged with debugger_thread_manager_add_thread().
1906 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
1907 inform the debugger about the main thread.
1909 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1911 * basic.cs: Add test for div.un/rem.un constant folding.
1913 2006-02-03 Neale Ferguson <neale@sinenomine.net>
1915 * cpu-s390x.md: correct int_xor_imm length
1917 2006-02-03 Zoltan Varga <vargaz@gmail.com>
1919 * generics.2.cs: New test for #77442.
1921 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
1924 2006-02-02 Martin Baulig <martin@ximian.com>
1926 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
1927 <mono/metadata/mono-debug-debugger.h>
1929 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
1931 2006-02-02 Martin Baulig <martin@ximian.com>
1933 * debug-debugger.h: New header file for debug-debugger.c.
1935 * debug-debugger.c: Big API cleanup; don't run the managed Main()
1936 function is a separate thread anymore; add support for attaching.
1938 2006-02-01 Zoltan Varga <vargaz@gmail.com>
1940 * tramp-x86.c: Fix a warning.
1942 2006-01-31 Zoltan Varga <vargaz@gmail.com>
1944 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
1945 on very large methods.
1947 * aot.c (load_patch_info): Fix a warning.
1949 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
1951 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
1952 mini-ops.h: alu membase optimizations.
1954 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
1956 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
1957 to speedup StringBuilder.
1959 2006-01-27 Zoltan Varga <vargaz@gmail.com>
1961 * dominators.c (mono_compute_natural_loops): Fix detection of
1962 loop body start blocks.
1964 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
1966 2006-01-26 Zoltan Varga <vargaz@gmail.com>
1968 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
1971 2006-01-25 Massimiliano Mantione <massi@ximian.com>
1973 * aliasing.c: Fixed aliasing issue on 64 bit archs.
1975 2006-01-25 Martin Baulig <martin@ximian.com>
1977 * debug-debugger.c: Moved the `MonoDebuggerManager' and
1978 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
1979 started to cleanup this file a little bit.
1981 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
1983 * mini.c: optimize a codepath frequently happening in generics code.
1985 2006-01-23 Martin Baulig <martin@ximian.com>
1987 * Makefile.am: Only compile debug-debugger.c on supported platforms.
1989 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
1992 * driver.c: debug-debugger.c is only available if
1993 `MONO_DEBUGGER_SUPPORTED' is defined.
1995 2006-01-23 Martin Baulig <martin@ximian.com>
1997 * debug-debugger.c: Only enable this on platforms where the Mono
1998 Debugger is working (x86 and x86_64).
2000 2006-01-21 Martin Baulig <martin@ximian.com>
2002 The Mono Debugger is now using the normal `mono' instead of the
2003 `mono-debugger-mini-wrapper' when executing managed code.
2005 * debug-debugger.c: New file; previously known as
2006 debugger/wrapper/wrapper.c.
2008 * debug-mini.c (mono_init_debugger): Removed.
2010 * driver.c (mono_main): Added new `--inside-mdb' command line
2011 argument which is used when running inside the debugger.
2013 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2015 * liveness.c (mono_analyze_liveness): Remove some unused data
2018 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2020 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2022 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2024 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2025 depends on implementation details of monobitset.
2027 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2030 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2032 * liveness.c: Update after monobitset changes.
2034 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2036 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2038 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2040 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2042 * mini-s390x.c: Remove warning messages.
2044 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2046 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2048 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2050 * generics.2.cs: Add ldelem/stelem_any test.
2052 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2054 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2056 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2058 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2060 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2062 * generics.2.cs: Reenable vtype tests.
2064 * inssel-x86.brg: Remove an icorrect valuetype rule.
2066 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2068 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2069 initial support for OP_ABS.
2071 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2073 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2075 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2077 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2078 conversion and implement LADD/LSUB.
2080 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2083 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2085 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2087 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2090 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2092 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2093 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2094 (stack walk problem).
2096 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2098 * aot.c (mono_aot_load_method): Fix a warning.
2100 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2102 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2104 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2106 * iltests.il: Add test for #77148.
2108 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2111 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2113 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2115 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2117 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2118 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2120 * basic-long.cs: Add lconv-to-r4/r8 tests.
2122 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2124 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2126 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2127 here as on other archs.
2129 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2131 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2133 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2135 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2137 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2139 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2140 instrument_prolog; Add memory_barrier instruction.
2142 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2144 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2146 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2148 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2150 * aliasing.c inssel.brg: Fix warnings.
2152 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2153 could skip initialization of some parts of memory.
2155 * mini.c mini-ia64.c: Fix warnings.
2157 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2159 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2161 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2162 a crash seen on sparc.
2164 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2166 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2168 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2170 * mini-ops.h: Add s390_backchain instruction
2172 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2174 * cpu-s390.md: Add s390_backchain instruction
2176 * mini-s390.c: Significant ABI changes
2178 * mini-s390.h: Cater for zero length structures
2180 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2182 * mini-s390.c: ABI fixes
2184 * inssel-s390.brg: Remove debug statements
2186 * cpu-s390.md: Fix length of ATOMIC_xx operations
2188 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2190 * basic-float.cs: Add float<->long conversion tests.
2192 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2194 * mini-s390.c: Fix LOCALLOC processing.
2196 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2198 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2200 * iltests.il: Add tests for some opcodes not covered by the other
2203 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2205 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2206 register loading for Tail processing; Correct trace output.
2208 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2210 * cpu-s390.md: Correct size of jmp instruction.
2212 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2214 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2216 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2218 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2219 Bring s390 up to current level.
2221 2005-12-12 Zoltan Varga <vargaz@gmail.com>
2223 * generics.2.cs: Disable the newly added tests as they do not work yet.
2225 * generics.2.cs: Add valuetype tests.
2227 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2229 * basic-long.cs: Add i4->u8 test.
2231 * objects.cs: Add tests for JIT intrinsic.
2233 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2234 optimizations lost by a mistake.
2236 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2238 * basic-long.cs: Remove a test moved to objects.cs.
2240 * arrays.cs: Add more array tests.
2242 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2244 * arrays.cs: Add new tests for multi-dimensional arrays.
2246 2005-12-06 Raja R Harinath <rharinath@novell.com>
2248 * Makefile.am (test_sources2): Add generics.2.cs.
2249 (EXTRA_DIST): Add test_sources2.
2251 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2253 Support for boxing and unboxing nullable types as well as the
2254 isinst operation on nullables, per the CLI ammendment.
2256 * inssel.brg (CEE_ISINST): Special case for nullable
2258 * mini.c (handle_unbox_nullable): new method
2259 (handle_box): Special case for nullable types
2260 (mono_method_to_ir): Call handle_unbox_nullable in correct
2263 * generics.2.cs: New test suite
2265 * Makefile.am: Support for regression tests with generics.
2267 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2269 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2270 allocated to registers. Fixes #76800.
2272 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2274 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2276 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2278 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2281 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2283 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2286 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2288 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2289 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2291 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2292 single precision before storing to a single precision location.
2294 2005-11-28 Raja R Harinath <rharinath@novell.com>
2296 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2298 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2300 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2303 * basic.cs: Remove test_0_byte_compares test which was moved to
2304 objects.cs a long time ago.
2306 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2308 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2310 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2312 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2313 handlers are called.
2315 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2318 * mini-ia64.c: Add support for the throw->branch exception
2321 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2323 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2325 * mini.c: Enabled "fastpath" deadce :-)
2327 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2329 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2330 alias analysis pass to support it.
2333 * liveness.c: Likewise (liveness computation can use aliasing
2334 information to be more accurate).
2335 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2336 moreover made so that "--compile-all" uses the given optimization
2337 flags and not the default ones.
2338 * aliasing.c: Alias analysis (new file).
2339 * aliasing.h: Likewise.
2340 * Makefile.am: added "aliasing.c" and "aliasing.h".
2342 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2344 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2347 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2349 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2350 fp >= end_of_stack exit condition, as it is not needed, and it might
2351 become true for fp eliminated frames.
2353 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2355 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2358 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2360 * mini-arm.c: fixed alignment of doubles/longs to match
2361 the C ABI (bug #76635).
2363 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2365 * aot.c: fix compilation with --enable-minimal=aot.
2367 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2369 * mini-arm.c: fixed compatibility with the new
2370 floating point emulator package for compares.
2372 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
2374 * mini.c : reverted sig->pinvoke changes (r51396-51397).
2376 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
2378 * mini-exceptions.c (print_stack_frame): Output to stderr.
2379 (mono_handle_native_sigsegv): Ditto.
2381 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2383 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
2384 OP_LCONV_TO_OVF_I implementation.
2386 * mini-amd64.c: Add support for the throw->branch exception
2389 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
2390 when the catch clause catches a more general exception, i.e. Object.
2392 2005-10-30 Zoltan Varga <vargaz@gmail.com>
2394 * cpu-ia64.md: Remove unused opcodes.
2396 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
2397 specific defines for architectures defining USE_SIGACTION.
2399 * mini-ia64.c: Fix some warnings.
2401 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
2402 version seemed to skip a frame.
2404 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
2406 * mini.c: Clean up the usage of sig->pinvoke flag. Now
2407 only calls which are made to native code use this flag.
2409 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
2411 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
2412 varargs methods as well.
2414 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
2415 which have save_lmf set. Reorganize methods prologs a bit.
2417 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
2418 debugger to the proper place.
2420 2005-10-29 Martin Baulig <martin@ximian.com>
2422 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
2423 when running inside the debugger until the debugger has support
2426 2005-10-26 Zoltan Varga <vargaz@gmail.com>
2428 * mini.h: Fix a warning.
2430 2005-10-24 Miguel de Icaza <miguel@novell.com>
2432 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
2433 we expose publicly, this returns the string.
2435 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
2437 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
2438 with fp elimination.
2440 2005-10-21 Zoltan Varga <vargaz@gmail.com>
2442 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
2443 native stacktrace using the glibc 'backtrace' function if available.
2445 2005-10-20 Zoltan Varga <vargaz@gmail.com>
2447 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
2449 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
2450 handle SIGSEGVs received while in native code.
2452 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
2453 code, call mono_handle_native_sigsegv which will abort the runtime
2454 after printing some diagnostics, instead of converting it into a
2455 confusing NullReferenceException.
2457 2005-10-18 Zoltan Varga <vargaz@gmail.com>
2459 * cpu-pentium.md: Remove unused opcodes.
2461 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
2463 * mini-amd64.h (MonoLMF): Add rsp field.
2465 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
2468 2005-10-17 Zoltan Varga <vargaz@gmail.com>
2470 * mini-codegen.c (get_register_spilling): Fix some warnings.
2472 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
2474 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
2475 elimination during exception handling. Enable fp elimination by
2478 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
2481 2005-10-16 Martin Baulig <martin@ximian.com>
2484 (mono_debugger_run_finally): New public method for the debugger.
2486 2005-10-10 Zoltan Varga <vargaz@gmail.com>
2488 * debug-mini.c (mono_debug_init_method): Fix warning.
2490 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
2491 the 'exname' parameter const to fix some warnings.
2493 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
2495 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
2496 introduced by the previous patch.
2498 2005-10-08 Zoltan Varga <vargaz@gmail.com>
2500 * basic-float.cs: Add test for precision of float arithmetic.
2502 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
2503 when loading/storing single values from/to memory.
2505 * mini.c (mono_jit_compile_method_with_opt): Create the function
2506 pointers in the correct domain.
2508 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
2510 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
2511 introduced by previous patch.
2513 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
2514 when out_filter_idx is NULL.
2516 * mini-exceptions.c: Don't run filter clauses twice during exception
2517 handling. Fixes #75755.
2519 2005-10-07 Zoltan Varga <vargaz@gmail.com>
2521 * aot.c: Add support for ldflda wrappers.
2523 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
2526 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
2528 * mini.c, mini.h: do not consider exception handlers blocks when
2529 setting up interface variables.
2531 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
2533 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
2535 2005-10-03 Zoltan Varga <vargaz@gmail.com>
2537 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
2538 causes a regression.
2540 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
2542 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
2544 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
2545 of the OP_P definitions.
2547 * TODO: Add a proposal for dealing with the CEE/OP mess.
2549 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
2550 optimizations from the x86 port.
2552 * cpu-amd64.md: Ditto.
2554 * basic.cs basic-long.cs: Add tests.
2556 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
2558 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
2559 Patrik Torstensson's implementation of my exception-handling
2560 optimization idea, when the exception object is not used
2563 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
2565 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
2566 of the mul_imm optimizations from the old jit.
2568 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
2570 * mini.c, liveness.c: patch by Patrik Torstensson and
2571 Zoltan Varga to improve performance in methods with
2574 2005-09-30 Zoltan Varga <vargaz@gmail.com>
2576 * driver.c: Remove 'Globalization' entry from --version.
2578 2005-09-28 Zoltan Varga <vargaz@gmail.com>
2580 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
2581 there is a profiler interested in JIT events.
2583 * aot.c: Load profile files produced by the AOT profiling module, and
2584 reorder methods based on the profiling info. Add a 'method_order' table
2585 to the AOT file to make mono_aot_find_jit_info work with the reordered
2588 * mini.h: Bump AOT file version info.
2590 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
2592 * mini-arm.h: work around what looks like a gcc bug when optimizations
2595 2005-09-28 Raja R Harinath <rharinath@novell.com>
2597 * Makefile.am (AM_CFLAGS): Don't use += to append inside
2598 conditionals. Use ...
2599 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
2601 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
2603 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
2604 to determine the amount of memory to copy when passing valuetypes.
2606 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
2607 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
2609 2005-09-27 Zoltan Varga <vargaz@gmail.com>
2611 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
2612 information about aot.
2614 2005-09-27 Ben Maurer <bmaurer@ximian.com>
2616 * *.c: Replace the use of {Enter,Leave}CriticalSection with
2617 macros. This will allow a deadlock debugger to easily be plugged
2620 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
2622 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
2624 2005-09-27 Raja R Harinath <rharinath@novell.com>
2626 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
2627 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
2628 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
2629 ($(arch_built)) [CROSS_COMPILING]: Error out.
2631 2005-09-26 Zoltan Varga <vargaz@gmail.com>
2633 * aot.c: Add support for the no_special_static flag for classes.
2635 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2637 * Reapply reverted patches.
2639 * *: Revert r50174 as well.
2641 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
2643 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
2645 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
2647 2005-09-23 Miguel de Icaza <miguel@novell.com>
2649 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
2650 part of the SIG_HANDLER_SIGNATURE.
2652 2005-09-23 Zoltan Varga <vargaz@gmail.com>
2654 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
2657 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
2658 introduced by previous patch.
2660 2005-09-21 Zoltan Varga <vargaz@gmail.com>
2662 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
2663 saved registers too.
2665 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
2666 upon the information returned by get_call_info ().
2668 * mini-x86.c (add_float): Fix stack size calculation.
2669 (mono_arch_call_opcode): Rewrite this so it works based up the
2670 information returned by get_call_info ().
2671 (mono_arch_get_this_vret_args): Ditto.
2673 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
2675 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
2676 in cinfo to determine the registers which need to be used.
2678 2005-09-20 Miguel de Icaza <miguel@novell.com>
2680 * driver.c (mono_main): Add --server and --desktop flags.
2682 2005-09-16 Zoltan Varga <vargaz@gmail.com>
2684 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
2685 registers as global registers.
2687 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
2688 longer needed with the new register allocator.
2690 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
2692 * cpu-ia64.md: Remove unused opcodes.
2694 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
2696 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
2698 * cpu-amd64.md: Remove unused opcodes.
2700 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
2701 needed with the new register allocator.
2703 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
2706 2005-09-16 Raja R Harinath <rharinath@novell.com>
2708 * Makefile.am (check-local): Don't invoke semdel-wrapper.
2710 2005-09-16 Martin Baulig <martin@ximian.com>
2712 * exceptions-amd64.c
2713 (throw_exception): Don't call mono_debugger_throw_exception() if
2714 we're a rethrow - see the FIXME in the code.
2716 2005-09-15 Geoff Norton <gnorton@customerdna.com>
2718 * mini.c (mono_init_exceptions): This only works on some architectures.
2720 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2722 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
2725 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
2727 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
2728 now in mini-exceptions.c.
2730 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
2732 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
2733 now in mini-exceptions.c.
2735 2005-09-15 Zoltan Varga <vargaz@gmail.com>
2737 * exceptions-x86.c: Applied patch from Patrik Torstensson
2738 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
2740 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
2741 code into mini-exceptions.c. Add some assertions to it.
2743 2005-09-12 Zoltan Varga <vargaz@gmail.com>
2745 * aot.c (emit_section_change): Applied patch from "The Software Team"
2746 (<software@solmersa.com>). Fix as errors on windows.
2748 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2750 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
2751 method info into the LMF.
2753 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2755 * mini-ia64.c: Add proper unwind info for method epilogs.
2757 * exceptions-ia64.c: Add some code to help debugging.
2759 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
2761 * mini-exceptions.c: Fix warning.
2763 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
2765 * mini.c: Really fix build.
2767 * mini-x86.c mini-amd64.c: Fix build.
2769 2005-09-11 Zoltan Varga <vargaz@gmail.com>
2771 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
2773 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
2774 some Interlocked methods as intrinsics.
2776 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
2777 for Thread methods as well.
2779 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
2781 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
2783 * mini-ia64.c mini-x86.c mini-amd64.c
2784 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
2787 * mini.c (mono_init_exceptions): Fix build breakage.
2789 2005-09-10 Zoltan Varga <vargaz@gmail.com>
2791 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
2792 of instructions. Use the new ia64_unw_op macros for emitting unwind
2795 * mini.c (mono_init_exceptions): Initialize exception handling
2796 related trampolines at startup.
2798 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
2800 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
2802 2005-09-09 Zoltan Varga <vargaz@gmail.com>
2804 * mini.c: Handle type loading errors gracefully during compilation and
2805 throw the appropriate exception.
2807 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
2809 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
2810 for the mono binary.
2812 2005-09-09 Martin Baulig <martin@ximian.com>
2814 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
2817 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2819 * mini-arm.h: use emulation for conv.r.un for the release.
2821 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
2823 * mini-arm.c, objects.cs: more fixes and tests for them.
2825 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2827 * mini-arm.c: align structures to at least 4 bytes to be able
2828 to keep our current optimized memcpy.
2830 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
2832 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
2834 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2836 * mini.c: ignore SIGPIPE.
2838 2005-09-04 Zoltan Varga <vargaz@gmail.com>
2840 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
2842 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
2844 2005-09-02 Zoltan Varga <vargaz@gmail.com>
2846 * mini.h: Add prototype for mono_allocate_stack_slots_full.
2848 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
2850 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
2851 exception handling support.
2852 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
2853 patch by Brian Koropoff <briank@marakicorp.com>).
2855 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
2857 * mini.c: revert another 'optimization' which breaks when
2858 items on the eval stack need to be saved at a basic block end
2861 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
2863 * jit-icalls.c: for arrays, ensure we always provide
2866 2005-08-30 Zoltan Varga <vargaz@gmail.com>
2868 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
2870 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
2872 2005-08-29 Zoltan Varga <vargaz@gmail.com>
2874 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
2875 arguments in their original register.
2877 2005-08-28 Zoltan Varga <vargaz@gmail.com>
2879 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
2882 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
2883 when ssapre is enabled.
2885 * inssel-long.brg: Fix bug in previous patch.
2887 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
2888 multiplication by a constant.
2890 2005-08-27 Zoltan Varga <vargaz@gmail.com>
2892 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
2895 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
2898 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
2900 * inssel-arm.brg: apply changes tested by Brian Koropoff
2901 <briank@marakicorp.com>.
2903 2005-08-25 Zoltan Varga <vargaz@gmail.com>
2905 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
2907 2005-08-24 Zoltan Varga <vargaz@gmail.com>
2909 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
2910 to the same register if dreg is just a base register.
2911 (print_ins): Improve printing of membase opcodes.
2913 * inssel-x86.brg: Add optimized ldind(reg) rules.
2915 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
2917 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
2919 * mini.c: when running under valgrind, set the stack bottom for
2920 the GC at the actual approximate stack for the app (fixes running
2921 mono with valgrind).
2923 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
2925 * mini.c: do no break at the first valuetype to init found
2928 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
2930 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
2932 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
2934 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
2936 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
2938 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
2940 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2942 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
2944 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
2947 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
2950 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
2953 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
2955 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
2957 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2959 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
2960 in the tail recursion optimization.
2962 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
2963 debug info into the assembly file.
2965 * iltests.il: Add test for filter regions.
2967 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
2968 initial stack of filter regions. Fixes #75755.
2970 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
2972 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
2975 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
2977 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
2978 the check for an already compiled method on non-ia64 platforms.
2979 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
2982 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
2984 * inssel-x86.brg: Add some optimized call rules.
2986 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
2988 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
2991 * mini.h mini-trampolines.c: Pass the trampoline argument to
2992 mono_arch_patch_delegate_trampoline.
2994 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
2996 * mini-trampolines.c: Fix build.
2998 * mini-amd64.h: Add delegate trampolines.
3000 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3002 * inssel-amd64.brg: Add optimized call rules.
3004 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3006 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3008 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3010 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3013 * mini-ia64.c: Remove LMF fixmes.
3015 * mini-ia64.h: Remove most fields from LMF.
3017 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3019 * mini-trampolines.c: Add support for IA64 function descriptors.
3021 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3022 for IA64 function descriptors.
3024 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3026 * tramp-arm.c: patch the vtable for virtual calls. Added
3027 support code to register/unregister the LMF.
3028 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3031 2005-08-19 Dick Porter <dick@ximian.com>
3033 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3034 bit value if needed.
3036 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3038 * mini.c (mini_get_method): Move handling of wrapper data here.
3040 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3042 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3045 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3046 bblock->code does not remain empty.
3048 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3050 * arrays.cs: Add regression test for #75832.
3052 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3053 rules. Fixes #75832.
3055 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3056 instruction scheduling.
3058 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3060 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3062 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3064 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3066 * mini-codegen.c: Fix VC build.
3068 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3070 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3072 * mini.h: fix signature for mono_register_opcode_emulation.
3074 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3076 * mini.c: Get rid of most of the helper_sig_... constants using
3077 mono_create_icall_signature ().
3079 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3081 * jit-icalls.c (helper_ldstr): New helper function.
3083 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3085 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3086 throw, load the string using a helper call instead of creating a string object.
3088 * aot.c: Update after LDSTR changes.
3090 * mini.h: Bump AOT file version.
3092 * aot.c: Save class size info into the AOT file. Print more statistics during
3095 * mini.h: Bump AOT file version.
3097 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3098 ordering of disasm cases. Fixes #74957.
3100 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3102 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3103 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3104 the generic code needed for the ARM port.
3106 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3108 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3109 inssel-arm.brg: more ARM features and fixes.
3111 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3113 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3114 ARM port work in progress.
3116 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3118 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3120 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3122 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3124 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3126 * *-ia64.*: Ongoing IA64 work.
3128 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3130 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3132 * TODO: Remove out-of-data todo stuff.
3134 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3137 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3139 * mini.h: Bump corlib version.
3141 2005-07-27 Martin Baulig <martin@ximian.com>
3144 (create_copy_ins): Added `const unsigned char *ip' argument; set
3145 `copy->cil_code' from it.
3147 2005-07-27 Martin Baulig <martin@ximian.com>
3149 * mini-exceptions.c (mono_handle_exception): Don't call
3150 mono_debugger_handle_exception() for filters.
3152 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3154 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3157 2005-07-26 Martin Baulig <martin@ximian.com>
3159 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3161 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3162 helper_compile_generic_method() if the method is actually virtual
3165 2005-07-26 Martin Baulig <martin@ximian.com>
3168 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3169 public; this is now accessed directly by the debugger.
3170 (mono_generic_trampoline_code): Removed.
3173 (mono_debug_init_method): Also add interncalls and wrappers.
3175 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3177 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3179 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3181 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3183 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3185 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3187 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3189 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3190 getting TLS offsets on AMD64 too.
3192 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3194 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3196 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3198 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3199 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3201 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3203 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3205 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3208 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3209 mono_sparc_is_virtual_call ().
3211 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3213 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3214 trampoline parameters.
3216 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3218 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3219 to mono_arch_get_vcall_slot_addr.
3221 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3224 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3226 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3228 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3230 2005-07-19 Martin Baulig <martin@ximian.com>
3232 * exceptions-amd64.c (throw_exception): Call
3233 mono_debugger_throw_exception() here like we're doing it on i386.
3235 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3237 * mini-ia64.c: Add optimized TLS access support.
3239 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3241 * mini-exceptions.c: Ongoing IA64 work.
3243 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3245 * mini.c: Use the default optimization set when embedding. Fixes
3248 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3250 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3251 of trampolines to a separate file.
3253 * mini-trampolines.c: New file.
3255 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3258 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3261 * mini-codegen.c: Fix cygwin build.
3263 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3265 * mini.c: Add some minor changes needed by the IA64 port.
3267 * *-ia64.*: Ongoing IA64 work.
3269 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3271 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3272 trampolines into arch-independent and arch-dependent parts.
3274 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3276 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3278 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3280 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3281 the xp-regalloc-branch for amd64.
3283 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3284 xp-regalloc-branch for x86.
3286 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3288 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3290 2005-07-06 Martin Baulig <martin@ximian.com>
3293 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3294 (mono_jit_runtime_invoke): Likewise.
3296 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3298 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3301 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3302 without loading their metadata. Reorganize the file format so exception handling+
3303 debug info is kept separate from normal method info. Create MonoJitInfo
3304 structures for methods lazily.
3306 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3308 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3310 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3312 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3315 * mini.h: Bump AOT file version.
3317 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3319 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3321 2005-07-01 Raja R Harinath <rharinath@novell.com>
3323 * Makefile.am (check-local): Call semdel-wrapper.
3325 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3327 * mini-x86.c: Revert the last change as it seems to break the build..
3329 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3331 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3333 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3335 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3337 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3338 outside of the macro, so strange stuff doesn't happen with gcc4
3339 (NEW_AOTCONST_TOKEN): Likewise.
3341 2005-06-28 Martin Baulig <martin@ximian.com>
3343 * mini.c (mini_class_is_system_array): New static method; use this
3344 instead of `klass->parent == mono_defaults.array_class' everywhere
3345 since this also works for the new generic array class.
3347 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3349 * inssel.brg: Remove warnings.
3351 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3353 * mini-ia64.c: Ongoing IA64 work.
3355 * basic-float.cs: Add float->i1 conversion test.
3357 * iltests.il: Add conv.u4 test.
3359 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3361 * inssel-long.brg: Fix bug caused by last change.
3363 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3365 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3366 BSDs. Allows the x86 JIT to work on OSX86
3368 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
3370 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
3373 * mini-ia64.c: Ongoing IA64 work.
3375 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
3377 * mini-ia64.c: Ongoing IA64 work.
3379 * driver.c: Clean up jit_code_hash as well when using --regression.
3381 * inssel-long.brg: Fix long->i4/u4 conversion rules.
3383 * basic-long.cs: Add tests for long->u4 conversion.
3385 2005-06-18 Ben Maurer <bmaurer@ximian.com>
3387 * mini.c: Take mono_get_domainvar out of macros. This makes sure
3388 that we do not depend on undefined C behavior: the order stuff
3389 gets evaluated within an expression. Fixes mono when compiled on
3392 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
3394 * *-ia64.*: Ongoing IA64 work.
3396 * aot.c: Lower memory usage while loading AOT methods.
3398 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
3400 * mini.h: Bump AOT file format version.
3402 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
3404 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
3406 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
3408 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
3409 not on callee assembly). Fixed some comments.
3411 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
3413 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
3414 it gets proper disassembly.
3415 (emit_method_info): Remove some dead code.
3417 * mini.c (mini_method_compile): Allways allocate the GOT var in
3418 mono_method_to_ir for emulating opcodes.
3420 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
3422 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
3423 before freeing the code memory. Fixes #74990.
3425 * objects.cs: Add regression test for #74992.
3427 * liveness.c: Extend live ranges of arguments to the beginning of the
3428 method. Fixes #74992.
3430 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
3431 so it points into the faulting instruction.
3433 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
3435 * jit-icalls.c (mono_imul_ovf): Add exception handling.
3437 * *-ia64.*: Ongoing IA64 work.
3439 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
3441 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
3443 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
3445 * *-ia64.*: Ongoing IA64 work.
3447 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
3449 * basic-long.cs: Add tests for add/sub.ovf.
3451 * basic.cs: Add tests for sub.ovf.
3453 * *-ia64.*: Ongoing IA64 work.
3455 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
3457 * *-ia64.*: Ongoing IA64 work.
3459 * basic.cs: Add conv.ovf.i4.un test.
3461 2005-06-09 Massimiliano Mantione <massi@ximian.com>
3463 * mini.c: (remove_block_if_useless) Fixed bug 75061.
3465 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3467 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
3469 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
3471 * *-ia64.*: Ongoing IA64 work.
3473 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3476 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
3478 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
3480 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
3482 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
3484 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
3486 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
3487 of a call is callable by a near call.
3489 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
3491 * mini-ia64.c: Ongoing IA64 work.
3493 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
3495 * genmdesc.c: Make the generated array non-static.
3497 * inssel-long.brg: Fix LSHR_IMM rule.
3499 * *-ia64.*: Ongoing IA64 work.
3501 * *-ia64.*: Ongoing IA64 work.
3503 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3505 * *-ia64.*: Ongoing IA64 work.
3507 * *-ia64.*: Ongoing IA64 work.
3509 * mini-ia64.c: Ongoing IA64 work.
3511 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
3513 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
3515 * objects.cs basic-calls.cs: Move some tests to objects.cs.
3517 * objects.cs basic-long.cs: Move some tests to objects.cs.
3519 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
3521 * *-ia64.*: Ongoing IA64 work.
3523 * iltests.il: Add a new test.
3525 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
3526 newobj. Fixes #75042.
3528 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
3530 * *-ia64.*: Ongoing IA64 work.
3532 * *-ia64.*: Ongoing IA64 work.
3534 * *-ia64.*: Ongoing IA64 work.
3536 * basic.cs objects.cs: Move tests accessing static variables as well.
3538 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
3540 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
3542 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
3544 * driver.c: Always print failed tests.
3546 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
3549 * *ia64*: Ongoing IA64 work.
3551 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
3553 * basic.cs: Add tests for add.ovf. Fix warnings.
3555 2005-05-18 Miguel de Icaza <miguel@novell.com>
3557 * driver.c (mono_main): Avoid crash if no argument is passed to
3558 --break; Do not use g_error, but f_printf. And fix all other
3559 ocurrences of the same crash.
3561 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
3563 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
3564 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
3567 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
3569 * *-ia64.*: Add beginnings of IA64 backend.
3571 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
3573 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
3575 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
3578 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
3580 * mini-amd64.c: Fix a warning.
3582 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
3584 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
3585 in float_neg. Fixes #74897.
3587 * mini-amd64.c (emit_call): Fix another near call bug.
3589 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
3591 * declsec.c: Keep the appdomain information in the structure. Added a
3592 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
3593 value gets overwritten).
3594 * declsec.h: Set the default MonoArray for the the stack to 6. Added
3595 an MonoAppDomain member to MonoSecurityFrame.
3596 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
3597 used in the stack walk. Now use a MonoArray which grow (double) when
3600 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
3602 * mini.c: Re-enabled runtime cleanup, since running threads should
3603 now properly stop when exiting.
3605 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
3607 * mini-codegen.c: New file contaning the arch-independent local
3608 register allocator. Not used by any architectures yet.
3610 * mini.h linear-scan.c: Merge some changes from the
3611 mini-xp-local-regalloc branch.
3613 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
3615 * mini-amd64.c (emit_call): Fix calls to native functions when the
3616 runtime is compiled as a shared library. Fixes #74756.
3618 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
3619 on a literal field. Fixes #74751.
3621 2005-04-25 Raja R Harinath <rharinath@novell.com>
3623 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
3625 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
3627 * objects.cs: Add missing null casting test.
3629 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
3631 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
3632 in wrapper methods. Also rename 'address' variable to 'offset'.
3634 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
3636 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
3639 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
3641 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
3644 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3646 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
3648 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3650 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
3651 just the last bytes.
3653 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
3655 * aot.c (mono_compile_assembly): Fix warning.
3657 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
3658 by the _MSC_VER stuff.
3660 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
3662 * inssel-long.brg: Fix #74588.
3664 * cpu-amd64.md: Fix #74591.
3666 * iltests.il: Add new regression tests.
3668 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
3670 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
3673 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
3675 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
3677 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
3678 from Bill Middleton <flashdict@gmail.com>.
3680 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
3682 * arrays.cs: Add new regression test. Fix warnings.
3684 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
3686 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
3687 and leakage in CKFINITE.
3689 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
3690 this to a null op since it is called on amd64 too.
3692 * exceptions-amd64.c (get_throw_trampoline): Align stack.
3694 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
3695 body since this is not used on amd64.
3697 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
3699 * mini-amd64.c: Remove obsolete fixmes.
3701 * mini.c (print_method_from_ip): Fix debugging support.
3703 2005-2-1 Massimiliano Mantione <massi@ximian.com>
3705 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
3706 so that expressions that don't give much gain are not reduced.
3707 * ssapre.h: Likewise.
3709 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
3711 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
3713 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
3715 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
3717 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
3719 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
3721 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
3723 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
3725 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
3728 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
3730 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
3732 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
3734 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
3735 MONO_ARCH_USE_SIGACTION. Fixes #74252.
3737 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
3739 * mini-x86.c: Fix up stack overflow handling.
3741 * exceptions.cs: Add new regression test.
3743 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
3745 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
3746 mono_jit_thread_attach.
3748 * mini.c (mono_method_to_ir): Verify called method is not abstract.
3750 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3752 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
3753 avoid calling constructors using callvirt.
3755 * inssel.brg: Fix #74073.
3757 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
3759 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
3760 compilation with non-GCC compilers.
3761 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
3762 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
3764 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
3766 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
3767 klass->interface_offsets (will likely fix bug#74073).
3769 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
3771 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
3773 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
3775 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
3776 to amd64_div_reg_size ().
3778 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
3780 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
3782 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
3784 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3786 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
3788 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
3790 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
3792 * mini.c (mono_precompile_assembly): Load and precompile referenced
3793 assemblies as well. Fixes #74015.
3795 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
3797 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
3799 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
3801 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
3802 a lot of checks and (anyway) permissions cannot work until corlib is
3805 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
3807 * mini-ppc.c: fixed ABI issue on sysv/ppc.
3809 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
3811 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
3812 calls (fixes bug#72824).
3814 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
3816 * mini.c: fix tail recursion elimination (see test in bug#73936).
3818 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
3820 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
3821 some fp functions in sse2 mode.
3823 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
3825 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
3827 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
3829 * mini.h mini.c: Add mono_get_jit_tls_key ().
3831 * mini-x86.c: Enable fast TLS support on windows.
3833 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
3835 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
3836 * mini.c: Check for p/invoke method when generating code. If a
3837 p/invoke method, or it's class, isn't decorated with [Suppress
3838 UnmanagedCodeSecurity] then generate code to call System.Security.
3839 UnmanagedDemand (only if the security manager is active).
3841 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3843 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
3844 last change as it seems to cause strange crashes.
3846 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
3848 * *.c: handle unsafe function pointers where needed.
3850 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
3852 * mini.c (mono_jit_free_method): Remove the fixme too.
3854 2005-03-15 Miguel de Icaza <miguel@novell.com>
3856 * mini.c: As discussed, make the code actually free the delegate
3857 thunk now, to enable the debugging of delegate problems, use
3858 MONO_DEBUG=1 when running Mono.
3860 This takes also care of parts of the leaks as seen by Joe.
3862 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
3864 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
3865 thread_tls_offset calculation.
3867 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
3869 * declsec.c: Reworked linkdemand checks for icall. The previous code
3870 was using the declaration code (untrusted) and didn't work as expected
3871 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
3874 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
3876 * iltests.il: Add new localloc test.
3878 * mini-amd64.c: Handle large stack allocations the same way as on
3879 windows if stack overflow handling is working.
3881 * mini-amd64.c: Allocate the signal stack using mmap.
3883 * mini.c (sigsegv_signal_handler): Fix reading of context.
3885 * mini-exceptions.c: Fix up stack overflow handling.
3887 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
3889 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
3891 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
3893 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
3895 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
3896 tramp_init functions as they are no longer needed.
3898 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
3900 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
3902 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
3904 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
3906 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
3909 * mini-ops.h: Add OP_LMUL_IMM.
3911 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
3912 long mul/div opcodes as intrinsic.
3914 * mini-amd64.c (emit_call): Handle the case when the callee might be
3917 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
3919 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
3922 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
3924 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
3926 2005-03-09 Ben Maurer <bmaurer@ximian.com>
3928 * mini.c (mono_codegen): Don't leak here, to help people running
3931 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
3933 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
3934 conversions in sse2 mode.
3936 * basic-float.cs: Add regression test.
3938 * mini-amd64.c: Reenable sse2.
3940 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3942 * mini-amd64.c: Disable sse2 until some regressions are fixed.
3944 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
3946 * driver.c: Copyright text should include 2005.
3948 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
3950 * cpu-amd64.md (load_membase): Fix more max lengths.
3952 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
3954 * cpu-amd64.md (load_membase): Fix max length.
3956 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
3958 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
3960 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
3961 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
3963 * basic-float.cs: Add rounding regression test.
3965 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
3967 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
3969 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
3970 structures in registers for pinvoke wrappers.
3972 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
3974 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
3976 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
3978 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
3979 wrapper to mono_jit_thread_attach.
3981 * mini.c (mini_jit_thread_attach): New jit icall.
3983 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
3984 native->managed wrappers.
3986 * exceptions.cs: Add new regression test.
3988 * mini.c (optimize_branches): Check regions in the cbranch to throw
3989 block case as well. Fixes #73242.
3991 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
3993 * mini.c: thread safety fixes.
3995 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
3997 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
3998 patching stuff, since delegates use jump trampolines so there is
4001 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4004 * tramp-amd64.c: Fix build.
4006 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4007 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4009 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4010 Rename this to mono_arch....
4011 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4013 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4015 * mini-amd64.c (emit_call): If both the caller and the callee is
4016 guaranteed to have 32 bit addresses, emit a normal call.
4018 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4020 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4021 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4022 method_ptr inside delegates.
4024 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4026 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4027 invalidated. Fixes #73001.
4029 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4031 * mini-x86.c: Only use stdcall for pinvokes on windows.
4033 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4035 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4036 * mini-x86.c: remove unreliable __thread var offset detection,
4037 use the correct accessors and enable by default.
4039 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4041 * mini.c (mono_jit_free_method): Fix memory leak.
4043 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4045 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4047 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4049 * cpu-amd64.md: Fix lengths of atomic opcodes.
4051 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4053 * driver.c: try to not imply using ICU is any good.
4055 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4057 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4058 functions as inline ops.
4060 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4061 some Interlocked functions as inline ops.
4063 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4065 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4067 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4069 * mini.c: Add support for OP_NOT_TAKEN.
4071 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4072 structures in registers for pinvoke wrappers.
4074 * mini-amd64.c: Fix warnings.
4076 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4078 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4080 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4082 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4083 address instead of loading the address from it.
4085 * mini-x86.c: Add support for returning small structs in registers
4086 on Win32. Fixes part of #70864.
4088 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4090 * trace.c (get_token): Improve error checking.
4092 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4094 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4096 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4098 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4099 it can be reused for MonoClass.
4100 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4103 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4105 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4106 instead of a MonoReflectionMethod. The method information wasn't used
4107 when displaying SecurityException details (but will be now).
4109 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4111 * Makefile.am : windows build fix.
4113 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4115 * iltests.il: Add new regression test.
4117 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4120 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4122 * mini.c: Moved linkdemand check into helper function check_linkdemand
4123 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4126 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4128 * declsec.c: Added statistics counter for different kinds of
4130 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4131 (and commented) declaration.
4132 * mini.c: Added statistics counter for security Demand code
4133 generation. Added display of security statistics.
4135 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4137 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4138 Fix compilation errors under gcc-2.95.
4140 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4142 * mini.c, driver.c: Use the new jit trampoline hashtable
4144 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4146 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4148 2005-02-11 Martin Baulig <martin@ximian.com>
4150 * debug-mini.c (mono_debug_close_method): Free the line number array.
4152 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4154 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4157 * mini.h: Bump AOT file format version.
4159 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4161 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4163 * declsec.h: Added macros to get/set lazyly initialized security
4164 informations about assemblies. Added new enum for different type of
4165 possible LinkDemand violation. Added function to check LinkDemands.
4166 * mini.h: Added a field to MonoCompile to hold any security violation
4167 detected when JITting a method (so it can be thrown later).
4168 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4169 and CEE_CALLVIRT. Added code to throw exception at the end of
4170 mini_method_compile (note: the exception is unhandled right now).
4172 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4174 * mini.c, jit-icalls.c: use the managed implementation of
4175 memset for initobj and memset, to avoid managed <-> unmanaged
4178 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4180 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4181 optimization if it would need a GOT var.
4183 * basic.cs: Add tests for constant propagation and switch statements.
4185 * ssa.c: Fix out-of-range constant propagation and switch statements.
4187 2005-02-09 <vargaz@freemail.hu>
4189 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4191 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4193 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4195 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4197 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4199 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4201 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4202 arithmetic operations.
4204 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4206 * mini-ppc.c: add a workaround for broken user code that
4207 DllImports vararg functions with non-vararg signatures.
4209 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4211 * mini.c (mono_jit_compile_method_inner): Add detection and a
4212 meaningfull error message for assemblies written in Managed C++.
4214 * tramp-amd64.c mini-amd64.h: Add support for
4215 create_trampoline_from_token ().
4217 * aot.c mini-x86.c abcremoval.c: Applied patch from
4218 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4220 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4222 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4223 which takes a MonoImage/token as parameter instead of a MonoMethod.
4225 * aot.c: Use the new trampoline for initializing vtables.
4227 * aot.c: Add support for ldfld/stfld_remote wrappers.
4229 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4230 rules for compare <MEM>, IMM.
4232 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4234 * aot.c: Handle inherited finalizers correctly.
4236 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4238 * inssel.brg (stmt): Add a missing _setup_... ().
4240 * aot.c: Save some parts of the class state to the AOT file and use it
4241 to recompute that state when a class is initialized.
4243 * mini.c: Install AOT hooks into the runtime.
4245 * mini.h: Bump AOT file format version.
4247 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4250 * iltests.il: Add new test.
4252 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4256 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4258 * mini.c: setup the statistical profiler in the thread attach
4259 callback to cope with the new single thread code.
4261 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4263 * mini-ppc.c: ensure we have enough room for the profiler
4264 calls (fixed bug#72084).
4266 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4268 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4271 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4273 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4275 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4277 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4278 to succesfully execute parrotbench).
4279 * ssapre.h: Likewise.
4281 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4283 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4284 variable for stores to method arguments (fixes a SSAPRE issue).
4286 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4288 * mini.c: handle value types in dup, fixes gen-112.cs.
4290 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4292 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4293 sequence for calls in dynamic methods to avoid thunks.
4295 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4297 * mini.c: correctly remove dynamic methods from the hashtable.
4299 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4301 * driver.c: Disabled SSAPRE until fix the bug that appears
4302 in IronPython's parrotbench.
4304 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4306 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4308 * mini.c (mono_method_to_ir): Revert the previous change.
4310 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4313 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4314 mono_jit_info_table_find () etc. when running under valgrind.
4316 * inssel.brg: Fix warnings.
4318 * mini-exceptions.c: Fix warnings.
4320 2005-01-31 Martin Baulig <martin@ximian.com>
4322 * driver.c (compile_all_methods_thread_main): Don't try to compile
4323 generic methods or anything which has type parameters.
4325 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4327 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4329 * TestDriver.cs: Add --verbose flags.
4331 * graph.c ssa.c: Fix 64 bit warnings.
4333 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4334 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4335 Fix 64 bit warnings.
4337 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4338 variable not spotted by gcc.
4340 * mini-amd64.c inssel-amd64.brg: Applied patch from
4341 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4342 X86_COMPARE_MEMBASE opcodes.
4344 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4346 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4348 * *: MonoMethod->signature might be NULL now. You *MUST* use
4349 mono_method_signature.
4351 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4353 * driver.c (compile_all_methods_thread_main): Compile the methods
4354 without invoking cctors.
4356 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4358 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4359 * basic-calls.cs: test for the above.
4361 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4363 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4364 MonoJitInfo changes.
4366 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4368 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4369 eagerly if it contains dynamic methods.
4371 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
4373 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
4374 trace, it is now computed by an icall from trace_ips.
4376 * mini-exceptions.c: Fix a warning.
4378 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
4380 * mini-exceptions.c: don't bother getting stack trace info if
4381 it's not going to be used.
4383 2005-01-27 Raja R Harinath <rharinath@novell.com>
4385 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
4388 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
4390 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
4392 * aot.c: Avoid calling mono_method_get_header () if not needed.
4394 * mini.h: Bump AOT file format version.
4396 * mini.c (mono_emit_native_call): Allocate a GOT var here.
4398 * mini.c (mono_print_tree): Print more info for calls.
4400 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
4402 * declsec.h: Remove warning by adding missing include for marshal.h
4404 2005-01-26 Martin Baulig <martin@ximian.com>
4406 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
4409 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
4411 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
4414 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
4416 * aot.c (mono_compile_assembly): Fix a warning.
4418 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
4420 * declsec.c: Look for security attributes on the original MonoMethod
4421 (and not the wrapped one). This fix permissions on icalls.
4423 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4425 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4427 * mini.c (mono_allocate_stack_slots): Add a fixme.
4429 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
4431 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4433 * inssel.brg: optimize casts of sealed types (more
4434 optimizations waiting for fixes in remoting).
4436 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
4438 * inssel.brg (stmt): Add another dummy rule.
4440 * driver.c: Fix warnings.
4442 * driver.c (mono_main): If running under valgrind, instruct glib to use
4443 the system allocation functions so valgrind can track the memory
4444 allocated by the g_... functions.
4446 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
4448 * mini-ops.h: Add OP_DUMMY_STORE opcode.
4450 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
4452 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
4453 variables in try regions.
4455 * mini.c (mini_method_compile): Don't disable optimizations on large
4456 methods when AOT compiling.
4458 * mini.c (mono_allocate_stack_slots): New arch independent method to
4459 allocate stack slots. Not yet used.
4461 2005-01-22 Ben Maurer <bmaurer@ximian.com>
4463 * debug-mini.c (mono_debug_close_method): Plug some leaks.
4465 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
4467 * mini-ppc.c: make the branch info relative as the code
4468 buffer can be reallocated.
4470 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
4472 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
4473 * driver.c: Removed the AOT/security restriction. Now initialize the
4474 security manager (in metadata) if --security is used.
4475 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
4476 rather than the pointer to declarative security, when AOT is used.
4478 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
4480 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
4481 basic blocks, reduced intrinsic exception throwing code size.
4483 2005-01-22 Miguel de Icaza <miguel@ximian.com>
4485 * driver.c (mini_usage): Reorder the usage screen.
4487 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
4489 * mini.c (mono_resolve_patch_target): Fix warning.
4491 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
4493 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
4496 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4498 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
4499 breaks the amd64 build.
4501 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
4502 register allocation. Fixes #71454.
4504 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
4506 * arrays.cs: Add new regression test.
4508 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4510 * ssapre.c: Turned usage of snprintf to GString.
4511 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
4512 (I left it on by mistake in my previous commit).
4514 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
4516 * mini.c, cfold.c, basic-calls.cs: preserve side effects
4517 on cond branch optimization (fixes bug# 71515).
4519 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4521 * abcremoval.c: Fixed bug 71062.
4522 * abcremoval.h: Likewise.
4524 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4526 * mini.c: Added a new functionality to optimize_branches, the removal
4527 of useless basic blocks, and fixed some problem in the removal of
4528 critical edges; some utility functions added for both purposes.
4529 * ssapre.c: Added complex expression support, and fixed bug 70637.
4530 * ssapre.h: Likewise.
4531 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
4533 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
4534 * driver.c: Re-enabled SSAPRE.
4536 2005-01-19 Martin Baulig <martin@ximian.com>
4538 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
4539 the result of mono_get_method_constrained().
4541 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
4543 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
4546 2005-01-18 Geoff Norton <gnorton@customerdna.com>
4548 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
4549 be detected. Fixes #59296.
4551 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4553 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
4554 which can happen. Fixes #71361.
4556 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
4558 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
4561 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4563 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
4564 appdomain-unload.exe to fail.
4566 * mini.c: Fix some memory leaks.
4568 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
4570 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
4571 Fixed bug and sped up some codepaths.
4573 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
4575 * mini.c: Fix some memory leaks.
4577 * exceptions.cs basic-long.cs: Add test for checked ulong->int
4580 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
4582 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
4585 * iltests.il: Add regression test for #71320.
4587 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
4589 * mini.c (mono_codegen): Fix installation of profiler hooks.
4591 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
4593 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
4595 * mini.h, mini.c, cfold.c: optimize access to enum
4596 readonly fields, too. Eval conditional branches if possible
4597 to perform unreachable code removal in more cases.
4599 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
4601 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
4603 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
4606 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
4607 WinXP DEP. Fixes #71244.
4609 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
4611 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
4613 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
4615 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
4617 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
4619 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
4622 * mini.h: Bump AOT version.
4624 * mini.h (MonoCompile): Change exvar to a hash table.
4626 * mini.c: Allocate a separate exvar for each handler block.
4628 * mini.c: Get rid of the computation of filter_lengths, its not needed.
4630 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
4631 ex var with the pending exception and only throw if the two are equal.
4634 * exceptions.cs: Add tests for rethrow and nested catch clauses.
4636 * mini-x86.c: Fix warnings.
4638 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
4639 used by all the ports now.
4641 * aot.c: Add write-symbols and save-temps options.
4643 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4645 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
4647 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
4649 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
4652 * tramp-s390.c: Check vtable slot belongs to the domain.
4654 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
4655 as per other platforms.
4657 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
4659 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
4661 * driver.c: we don't run the Main() code in a subthread anymore.
4663 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
4665 * mini.c: added experimental rtc support in the statistical
4666 profiler: if the user has the permission, more accurate statistics
4667 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
4668 The MONO_RTC value must be restricted to what the linux rtc allows:
4669 power of two from 64 to 8192 Hz.
4671 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
4673 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
4675 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
4677 * mini-ppc.c: better icache flush for smp.
4679 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
4681 * mini-amd64.c (emit_move_return_value): Fix memory leak.
4683 * mini-x86.c (get_call_info): Add the get_call_info () code from the
4684 amd64 port, not yet used.
4686 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4688 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
4691 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
4693 * driver.c: Added --security option to activate the security manager.
4694 Right now this will allow code generation for declarative demands and
4695 is disabled when AOT is specified.
4696 * mini.c: Add code generation for declarative security demands.
4697 * mini.h: Add mono_use_security_manager as an extern gboolean.
4699 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
4701 * aot.c (mono_compile_assembly): Speed up compilation a bit by
4702 emitting more dense assembly code.
4704 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
4705 exception throwing stuff.
4707 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
4709 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
4712 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
4715 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
4718 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
4720 * tramp-*.c: Only patch vtable slots if the object is in the current
4721 domain. Fixes appdomain-unload.exe.
4723 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
4725 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
4728 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4730 * mini.c (reverse_branch_op): New helper function.
4732 * mini.c (optimize_branches): Run the new optimization only on
4733 platforms which support it. Also reverse all kinds of branches.
4735 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
4737 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
4740 * mini.c (optimize_branches): Reverse not-equals branches if the false
4741 bblock is a throw. This happens a lot of time with argument checking in
4744 * mini.c (mono_codegen): Add support for placing basic blocks after
4745 the function epilogue.
4747 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
4750 2005-01-05 Miguel de Icaza <miguel@ximian.com>
4752 * mini.c (setup_stat_profiler): Only set this up if the platform
4753 supports ITIMER_PROF.
4755 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
4757 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
4760 * inssel.brg: Fix a warning.
4762 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
4764 * mini.c: added support for statistical profiler
4765 (run with: --profile=default:stat).
4767 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
4769 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
4771 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
4773 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
4774 related to global registers from the amd64 port.
4776 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
4778 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
4780 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
4781 with global registers.
4782 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
4784 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
4786 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
4788 * debug-mini.c (encode_value): Fix off-by-one.
4790 * aot.c (encode_value): Likewise.
4792 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
4794 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
4796 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
4799 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
4801 * aot.c (emit_method_info): Increase size of temp buffer.
4803 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
4806 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
4808 * aot.c (emit_method_info): Fix build.
4810 * aot.c: Further rework of the AOT file format to reduce the size of
4811 the method info data.
4813 * mini.h: Bump AOT file format version.
4815 2004-12-27 Martin Baulig <martin@ximian.com>
4817 * mini.c (mini_get_method): New static method; call
4818 mono_get_method_full() and mono_get_inflated_method().
4819 (mono_method_to_ir): Use mini_get_method() instead of
4820 mono_get_method_full().
4822 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
4824 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
4826 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
4828 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
4830 * inssel-amd64.brg: Add some optimization rules.
4832 2004-12-24 Ben Maurer <bmaurer@ximian.com>
4834 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
4835 standard not GC'd stuff is fine.
4837 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
4839 * aot.c: Rework the AOT file format to get rid of most of the global
4840 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
4842 * mini.h: Bump AOT file format version.
4844 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
4846 * mini.h: Bump AOT file format version.
4848 * aot.c (mono_aot_is_got_entry): New function to determine if an
4849 address is inside a GOT.
4851 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
4853 * cpu-pentium.md: Increase the maximum size of some instructions which
4854 might involve a got access.
4856 * mini.c (get_method_from_ip): Another debug helper function.
4858 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
4859 when got var accesses are created during the decompose phase.
4861 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
4863 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
4864 argument mini_compile_method and to MonoCompile, and use this to
4865 determine whenever a given method is compiled for AOT. This allows the
4866 other methods compiled during AOT compilation to be free of AOT stuff,
4867 so the backends does not need to add special support for them by
4868 creating a fake GOT etc.
4870 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
4873 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4875 * mini.c (mono_method_to_ir): It turns out that some of the
4876 x-appdomain wrappers are lax with types, so just ignore this for
4879 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
4880 at the vtable->klass. If it is non-shared code we can just use the
4883 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
4885 * mini-ppc.c: access MonoDomain from tls, too.
4887 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
4889 * declsec.c: Removed unused variable (and related warning ;-)
4891 2004-12-21 Ben Maurer <bmaurer@ximian.com>
4893 * iltests.il: New test for LDELEMA on an array of ref types.
4895 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
4896 all ldelema's on reftypes.
4897 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
4898 it was the wrong place to put it.
4900 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
4901 register to pop to make this cleaner, at the request of Paolo.
4903 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4905 * mini-ops.h (OP_GETHASHCODE): New op.
4907 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
4909 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
4912 For a microbenchmark, this reduces the cost of Hashtable.get_Item
4915 * mini-x86.c (mono_arch_output_basic_block): Rather than
4923 The first is 3 bytes while the second is 1. This saves 36 kb on
4924 mscorlib, quite a big saving. When bootstraping mcs, I was able to
4925 see a small boost because of icache locality.
4927 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
4929 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
4931 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
4932 started code sharing with the generic code.
4934 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
4936 * mini-ppc.c, cpu-g4.md: added code for direct access to
4939 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
4941 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
4942 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
4945 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
4947 * declsec.c|h: Added functions to cache the declarative stack modifiers
4948 in MonoJitInfo and to create a security frame from a MonoJitInfo
4950 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
4951 created. Register internal calls for System.Security.SecurityFrame::
4952 _GetSecurityFrame and _GetSecurityStack.
4953 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
4954 the definitions for the new stack walk/callback mechanism.
4955 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
4956 first security frame for LinkDemands and InheritanceDemands) and
4957 GetSecurityStack for Demands. Both use the new mono_walk_stack code
4959 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
4960 walk initialization (lupus).
4962 2004-12-20 Ben Maurer <bmaurer@ximian.com>
4964 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
4966 (handle_loaded_temps): Do not create a temporary variable for
4967 things that we know are temps. They will never be modified.
4968 (mono_spill_call): Set MONO_INST_IS_TEMP
4969 (mono_emulate_opcode): ditto
4971 (mono_method_to_ir.CEE_DUP): ditto
4973 2004-12-19 Ben Maurer <bmaurer@ximian.com>
4975 * mini.c (type_to_eval_stack_type): Make this handle the void type
4976 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
4977 (emit_tree): use ip_in_bb to special case some common idioms
4978 Update all callers to pass in the IP.
4979 (mono_method_to_ir): Make CEE_CALL* do the above as well.
4981 This gives us a nice 2% speedup in mcs bootstrap.
4983 * mini-x86.c (peephole_pass): Peephole pass to make
4992 * mini.c (ip_in_bb): new method.
4993 (mono_method_to_ir): use this method rather than doing the hash
4996 * linear-scan.c (mono_linear_scan): When expiring actives, you
4997 don't need to keep around variables that expire on this
4998 instruction. This makes it so that:
5001 store (ebx add (ebx, 1))
5005 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5007 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5008 combination to avoid doing two copies. Fix up problems with previous
5011 * mini.c: Fix 64 bit warnings.
5013 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5015 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5017 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5018 changes from the x86 code.
5020 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5022 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5024 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5025 throwing code to reduce its size, unify the AOT and non-aot code and
5026 get rid of relocations in the AOT case.
5028 * mini-x86.h mini.c exceptions-x86.c
5029 (mono_arch_get_throw_corlib_exception): New arch specific function to
5030 raise corlib exceptions which doesn't require relocations in the
5033 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5035 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5037 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5040 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5043 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5045 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5046 with add function when used from Inc/dec atomic
5047 functions. Re-enabled optimization on x86.
5048 * mini-ops.h: renamed atomic_add functions to
5049 allow _add to match the Interlocked::Add and
5050 _add_next to match Interlocked::Inc/Dec.
5052 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5054 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5055 linking of BBs to the end BB, and enabled SSAPRE also with
5056 consprop and copyprop (which was prevented by that bug).
5058 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5060 * mini-x86.c: disabling the Interlocked optimizing code.
5062 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5064 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5067 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5069 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5070 interlocked optimization due lack of support on x86, rewrote
5071 exchange to take into account that base may be in eax.
5073 xsp works again; activated Interlocked optimizing code.
5075 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5077 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5079 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5081 * mini-ops.h: Add new opcodes.
5083 * mini.h: Add new patch types. Add got_var to MonoCompile.
5085 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5086 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5087 make it work with all kinds of patchable code.
5089 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5090 address of the GOT, and referencing entries in the GOT.
5092 * mini.c: Add code to load the GOT address if needed by an opcode.
5094 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5095 independent AOT code on the x86 using an elf-style Global Offset Table.
5097 2004-12-14 Raja R Harinath <rharinath@novell.com>
5099 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5101 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5103 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5106 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5108 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5109 of Interlocked:Increment/Decrement/Add as inline ops.
5110 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5112 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5114 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5115 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5117 2004-12-12 Duncan Mak <duncan@ximian.com>
5119 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5120 again. `patch_info->table_size' is no longer valid after Zoltan's
5123 2004-12-12 Martin Baulig <martin@ximian.com>
5125 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5126 if we are the "real" method, ie. not an inlined method inside it.
5128 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5130 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5131 before we look in the special fields table. This fixes
5132 ../tests/thread-static-init.cs.
5134 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5136 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5137 for Array get_Rank and get_Length. Fixes bug #70465.
5139 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5141 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5142 separate structure to reduce the size of MonoJumpInfo.
5144 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5146 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5148 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5150 * mini.c (mini_get_inst_for_method): Changed to allow ports
5151 to return a MonoInst instead of opcode
5152 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5154 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5155 Allow ports to return a created MonoInst instead of op-code, will enable
5157 (renamed mini_get_opcode_for_method to better reflected the functionality)
5159 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5161 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5163 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5165 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5168 2004-12-08 Martin Baulig <martin@ximian.com>
5170 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5171 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5173 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5175 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5178 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5181 2004-12-08 Raja R Harinath <rharinath@novell.com>
5183 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5185 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5187 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5188 bug introduced by the previous patch.
5190 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5192 * mini-ppc.c, objectc.cs: handle large structs passed by value
5195 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5197 * mini-ppc.c: OP_ARGLIST implementation from
5198 Geoff Norton <gnorton@customerdna.com>.
5200 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5202 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5203 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5205 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5207 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5209 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5211 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5214 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5216 * mini-sparc.c: Zero out localled-ed memory.
5218 * iltests.il: Add tests for zeroing out localloc-ed memory.
5220 2004-12-04 Martin Baulig <martin@ximian.com>
5222 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5223 mono_method_get_signature_full().
5225 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5227 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5228 and some utility functions (always for SSAPRE), integrated SSAPRE.
5230 * driver.c: Added ssapre option.
5231 * ssa.c: Small fix on OP_ARG handling.
5232 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5233 * Makefile.am: Likewise.
5235 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5237 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5240 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5243 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5245 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5247 * cpu-s390.md : Increase instruction length of oparglist.
5249 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5251 2004-11-30 Martin Baulig <martin@ximian.com>
5253 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5254 virtual generic methods. We call a special helper_compile_generic_method()
5255 icall to retrieve the method from the vtable, inflate and compile
5256 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5258 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5260 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5262 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5264 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5266 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5269 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5271 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5272 platforms with PIC aot.
5274 2004-11-28 Martin Baulig <martin@ximian.com>
5276 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5279 2004-11-28 Martin Baulig <martin@ximian.com>
5281 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5282 the result of mono_type_get_underlying_type() to check whether
5285 2004-11-26 Martin Baulig <martin@ximian.com>
5288 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5291 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5293 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5294 the same way as the other arguments so they won't get clobbered.
5296 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5297 calls through R11 since it is clobbered by the trampoline code.
5299 2004-11-26 Raja R Harinath <rharinath@novell.com>
5301 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5302 pick up in-tree mscorlib.dll.
5304 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5306 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5308 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5309 runtime data/code are now stored in a table similar to the GOT in ELF.
5310 This allows the code itself to be position independent.
5312 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5315 * aot.c: Attach ELF type (object/function) directives to all global
5318 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5320 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5322 * mini-amd64.h: Turn on PIC AOT code.
5324 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5325 returning the offset within an OP_AOTCONST instruction where the GOT
5326 offset needs to be added.
5328 * mini.h: Bump AOT file format version.
5330 2004-11-25 Martin Baulig <martin@ximian.com>
5332 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5333 uninflated generic methods.
5335 2004-11-25 Martin Baulig <martin@ximian.com>
5337 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5339 2004-11-24 Martin Baulig <martin@ximian.com>
5341 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5342 original klass (this only applies for generic instances).
5344 2004-11-24 Martin Baulig <martin@ximian.com>
5346 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5347 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5350 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5352 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5353 localloc. Fixes #69678.
5355 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5357 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5359 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5360 used SSE registers on pinvoke calls. Fixes #69774.
5362 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5364 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5365 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5367 2004-11-23 Raja R Harinath <rharinath@novell.com>
5369 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
5370 Refer directly to the mcs/ tree.
5372 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5374 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
5375 Check if a trampoline for a synchronized method is required.
5377 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
5379 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
5380 with localloc if needed. Throe arithmetric exception in
5381 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
5382 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
5384 2004-11-19 Geoff Norton <gnorton@customerdna.com>
5386 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
5387 types before switching on type. Fixes #69622.
5389 2004-11-19 Raja R Harinath <rharinath@novell.com>
5391 * Makefile.am (check-local): New. Integrate into 'make check'.
5392 (MCS,RUNTIME): Define using in-tree mono and mcs.
5394 (%.exe): Use $(ILASM).
5396 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
5398 * mini-ppc.c: adjust initial prolog size (bug #69691).
5400 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
5402 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
5405 2004-11-17 Raja R Harinath <rharinath@novell.com>
5407 * Makefile.am (clean-local): Rename from 'clean'.
5409 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5411 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
5412 to mono_arch_is_int_overflow.
5413 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
5416 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
5418 * declsec.c|h: New files to support declarative security attributes.
5419 Added function to check if a method has (applicable) security.
5420 * mini.c|h: Add check for declarative security attributes in
5421 mono_method_check_inlining.
5422 * Makefile.am: Added declsec.c and declsec.h to the build.
5424 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
5426 * mini.c, mini.h: update to keep dynamic code info per-domain.
5428 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
5430 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
5431 (mini_init): Get rid of it from here too.
5433 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
5435 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
5436 implemented OP_RETHROW (patch by Geoff Norton
5437 <gnorton@customerdna.com>).
5439 2004-11-10 Geoff Norton <gnorton@customerdna.com>
5441 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
5442 between appdomains. Fixes appdomain-unload on PPC.
5444 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
5446 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5447 mini-exceptions.c: handle the new wrapper types.
5448 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
5449 token value as a MonoClass* when compiling a wrapper.
5450 mono_jit_create_remoting_trampoline now takes an additional
5451 MonoRemotingTarget parameter.
5453 2004-11-10 Martin Baulig <martin@localhost>
5455 * mini.c (mono_method_to_ir): Use `generic_container->context'
5456 rather than creating a new one.
5458 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5460 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
5462 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
5464 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
5466 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
5467 the experimental aot cache stuff.
5469 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
5471 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5472 mini-exceptions.c: update to exception clause structure changes.
5474 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5476 * exceptions-x86.c (throw_exception): Fix warnings.
5478 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
5481 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
5483 * exceptions-sparc.c (get_throw_exception): Really fix this.
5485 2004-11-07 Ben Maurer <bmaurer@ximian.com>
5487 * tramp-*.c: we no longer support icalls without wrappers, so
5488 a bit of code can be removed here
5490 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
5492 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
5495 * cpu-sparc.md: Add op_rethrow.
5497 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
5499 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
5501 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
5502 * mini-ops.h: Add OP_RETHROW.
5504 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
5506 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
5508 2004-11-05 Geoff Norton <gnorton@customerdna.com>
5510 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
5511 Makes the output much easier to read
5513 2004-11-05 Ben Maurer <bmaurer@ximian.com>
5515 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
5516 prevents another huge leak when compiling with ssa. Secondly, the
5517 performance of doing this rather than freeing the lists is much
5518 better. GList does a lock every time you allocate a list link,
5519 so that it can use a memory pool. So, it is better to just use
5520 a memory pool of our own.
5522 * ssa.c, linear-scan.c: replace g_list_remove_link with
5523 g_list_delete. The remove one does not free the GList, so we were
5524 leaking memory. On -O=all --compile-all with corlib, this cut down
5525 3 MB of allocations.
5527 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
5529 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
5531 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
5533 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
5534 into a new function mono_create_jit_trampoline ().
5536 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
5538 * trace.c (get_spec): Allow tracing of classes without a namespace.
5540 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
5542 * mini.c: Fix pointer overwrite in mini_method_compile.
5544 2004-11-2 Geoff Norton <gnorton@customerdna.com>
5546 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
5547 The darwin ABI needs some special handling for 1 and 2 byte structs
5548 Lets use lbz/lhz instead of lwz everywhere.
5549 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
5550 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
5551 Use stb/sth for the former, and put the latter always on stack instead of in
5554 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
5556 * trace.c (is_filenamechar): Add '_'.
5558 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5560 * mini-s390.c: Fix prolog length to allow for large trace requirements.
5562 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
5564 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
5566 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
5567 depends on libmonogc. Fixes #68805.
5569 2004-10-26 Miguel de Icaza <miguel@ximian.com>
5571 * mini.c (mono_jit_free_method): Provide extra information for
5572 this error. Currently this leaks, but will be turned into a
5573 developer option in the future.
5575 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
5577 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
5579 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
5581 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
5582 boundary. Fixes reading of PATCH_INFO_R4 and R8.
5583 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
5585 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
5587 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
5588 trampolines for AOT code.
5590 2004-10-22 <vargaz@freemail.hu>
5592 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
5593 constructed types. Fixes #68136.
5595 2004-10-21 Martin Baulig <martin@ximian.com>
5597 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
5598 if it returns true, unwind the stack to the call instruction.
5600 2004-10-21 <vargaz@freemail.hu>
5602 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
5604 * mini.h: Bump AOT version number.
5606 * objects.cs: Add another test for unbox trampolines.
5608 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
5611 2004-10-20 <vargaz@freemail.hu>
5613 * driver.c: Add SHARED to the set of optimizations tested.
5615 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
5617 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
5620 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
5622 2004-10-20 Martin Baulig <martin@ximian.com>
5624 * mini-exceptions.c (mono_handle_exception): Call
5625 mono_debugger_handle_exception() to tell the debugger about
5626 catch/finally clauses.
5628 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
5630 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
5632 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
5635 2004-10-15 Geoff Norton <gnorton@customerdna.com>
5637 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
5638 methods as their native size, fixed bug #57543, #57545.
5639 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
5640 This saves a temporary register and mullw call down into 1 (minor perf
5641 increase for cases like sum = sum * 5; This use to translate into:
5644 It now translates to
5647 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
5649 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
5652 2004-10-11 Martin Baulig <martin@ximian.com>
5654 * mini.c (mono_method_to_ir): If we're a generic method, get the
5655 MonoGenericContainer from our MonoMethodNormal and create a
5656 MonoGenericContext from it.
5658 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
5660 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
5662 * basic-long.cs: Add test for checked i8->i2 cast.
5664 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5666 * inssel-ppc.brg: added a couple of speedup rules.
5668 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
5670 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
5671 to speed up rebuilds.
5673 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5675 * mini-s390.c: Minor fix to OP_OR_IMM.
5677 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
5679 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
5680 better. Fixes appdomain-unload.exe on sparc.
5682 2004-10-02 Massimiliano Mantione <massi@ximian.com>
5684 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
5685 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
5688 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
5690 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
5692 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
5694 * mini.c: Always generate a field read/write wrapper for members
5695 of the class MarshalByRefObject since the actual instance could
5698 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
5700 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
5702 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
5704 * driver.c mini.h trace.c: Move the setting of the main assembly into
5705 a separate function called mono_trace_set_assembly () and call it after
5706 actually loading the main assembly. Fixes #66872.
5708 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
5710 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
5711 using the code manager.
5713 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
5715 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
5717 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
5719 * cpu-amd64.md: Fix bug in previous patch.
5721 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
5724 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
5726 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
5727 mini-exceptions.c: updates for changed stack walk interface.
5729 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5731 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
5733 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
5735 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
5737 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
5739 * driver.c (mini_regression_list): Do not call mono_assembly_close
5740 since assemblies can't be unloaded.
5742 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5744 * cpu-amd64.md: Fix more instruction lengths.
5746 * cpu-amd64.md: Fix lengths of some instructions.
5748 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
5750 * inssel.brg: Make the array ldelema check aot friendly.
5752 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
5754 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
5756 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
5758 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
5760 * mini-x86.c: Fix build.
5762 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
5763 mono_type_get_underlying_type () helper function to simplify code.
5765 2004-09-09 Martin Baulig <martin@ximian.com>
5767 * mini-amd64.c: Don't access `type->data.klass' directly, call
5768 mono_class_from_mono_type() instead since the type may be a
5771 2004-09-09 Martin Baulig <martin@ximian.com>
5773 * mini-amd64.c (get_call_info): Fix support for generic instances.
5774 (add_valuetype): Use mono_class_from_mono_type() to get the class
5775 since we can be a generic instance.
5777 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
5779 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
5781 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
5783 * liveness.c: reset spill costs on each scan: bug 62107
5785 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
5787 * exceptions-sparc.c (mono_arch_find_jit_info): remove
5788 unnecessary line that doesn't compile
5790 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
5792 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
5793 trampolines, make them call an error function so people can fix their
5796 2004-09-06 Martin Baulig <martin@ximian.com>
5798 * mini.c (mono_method_to_ir): When initializing locals, handle a
5799 generic instances like a valuetype if it's a valuetype and like a
5800 class if it's a class.
5802 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5804 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
5805 stack. Fixes #64674.
5807 * exceptions.cs: Add test for unwinding of call arguments.
5809 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
5811 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
5812 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
5813 set the carry/borrow flag). The sparc and s390 implementations
5814 can now use optimized versions (and simplify the code). ppc bugfixes.
5816 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
5818 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
5820 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
5822 * inssel-amd64.brg: Remove leftover 32 bit rule.
5824 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
5826 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
5828 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
5829 mono_arch_find_jit_info functions into a new function. Fix a memory
5832 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
5835 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5837 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
5840 * exceptions.cs: Add array size tests.
5842 * mini.c: Allocate a separate icall wrapper for each arity of
5843 mono_array_new_va. Fixes #59509.
5845 * exceptions.cs: Add testcase for 64578.
5847 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
5849 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
5851 2004-09-02 Martin Baulig <martin@ximian.com>
5853 * mini.c (mono_method_to_ir): When initializing the locals, call
5854 handle_initobj() on the generic instance itself, not its
5857 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
5859 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
5860 MonoJitInfo for dynamic methods.
5862 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
5864 * mini.c: Add support for freeing JIT data for dynamic methods.
5866 2004-09-01 Martin Baulig <martin@ximian.com>
5868 * mini-x86.c (is_regsize_var): Added support for generic
5870 (mono_arch_emit_prolog): Make this compile again, use
5871 `x86_push_imm_template (code)'.
5873 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
5875 * mini-x86.c: make all push_imm instructions that get
5876 patched always emit the long form
5878 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
5880 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
5881 in a per-domain hash.
5883 * mini-amd64.c (merge_argument_class_from_type): Handle generic
5886 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
5888 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
5891 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
5894 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
5895 Beginnings of SSE2 support.
5897 * exceptions.cs: Add more tests for checked int<->uint casts.
5899 2004-08-28 Martin Baulig <martin@ximian.com>
5901 * mini-x86.c (mono_arch_instrument_epilog): Added support for
5905 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
5906 Handle generic instances recursively.
5908 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5910 * iltests.il: test for conv.u8 on a constant
5912 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5914 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
5915 LCONV_x4 (shrun_32 (membase)).
5917 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
5919 * inssel-x86.brg: c&p rules for push/setret of long
5921 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5923 * inssel-x86.brg: c&p rules for compare (base, regvar) and
5924 compare (regvar, base)
5926 * inssel-x86.brg: more burg love
5928 * inssel.brg: more cleanup
5930 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
5932 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
5934 * basic-long.cs, basic-calls.cs: new tests for optimization.
5936 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
5938 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
5941 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5943 * mini-amd64.c (read_tls_offset_from_method): Add another case.
5945 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
5947 * inssel.brg (mini_emit_memcpy): use
5948 NO_UNALIGNED_ACCESS to disable memcpy optimization
5950 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
5952 * mini-amd64.c: Handle generic types in various places.
5954 * mini.c (mono_method_to_ir): Handle generic types in init locals.
5956 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
5958 * mini.c (handle_box): Fix warning.
5960 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
5962 * mini-amd64.h: Enable the emit_state optimization.
5964 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
5966 * mini-amd64.c: Add some new 64 bit peephole opts.
5968 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
5970 * cpu-amd64.md: sreg1 of div instructions must be %rax.
5972 * mini-amd64.c: Register allocator fixes.
5974 * mini.c: Add an optimization to emit_state to avoid allocation of new
5975 registers on some platforms.
5977 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
5979 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
5981 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
5982 allocation. Fixes #63085.
5984 * basic-long.cs: Add new regression test.
5986 * mini-amd64.c: Register allocator improvements.
5988 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
5990 * mini-amd64.c (read_tls_offset_from_method): Add another code
5993 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
5994 instruction sequence for nullifying class init trampolines.
5996 * objects.cs: Add new regalloc test.
5998 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6000 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6002 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6004 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6007 * driver.c: Fix profiling after TLS changes.
6009 * driver.c (mono_main): Set mono_stats.enabled if needed.
6011 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6014 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6016 * mini-x86.c: use a 1 op rather than a 2 op tls access
6017 instruction -> faster.
6019 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6021 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6024 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6026 * exceptions-sparc.c (throw_exception): fix typo
6028 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6030 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6031 set tree->dreg correctly with tls. Allow any
6032 register to be used.
6034 * mini-x86.c (read_tls_offset_from_method): add new code
6035 generation pattern seen with GCC.
6038 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6040 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6041 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6042 exceptions-sparc.c: fix some performance issues in exception
6043 handling and setting of the stack trace for exceptions that were
6046 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6048 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6051 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6054 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6056 This patch inlines tls access, when possible.
6058 * mini.h: new arch functions for TLS intrinsics.
6059 All platforms updated with a stub.
6061 * mini.c: use the new intrinsics
6063 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6064 arch specific intrinsic for tls variables
6066 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6068 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6071 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6073 * mini.c: thread local allocation
6075 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6077 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6079 * Makefile.am: Link against the static version of libmonogc.
6081 * Makefile.am: Link the static versions of the convenience libraries
6082 into the mono executable.
6084 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6086 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6088 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6089 on integer overflow.
6091 * mini-amd64.c: Reorganize function call code.
6093 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6095 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6097 * inssel-x86.brg: use xor eax,eax.
6099 * basic.cs: new tests
6101 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6103 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6104 in exception throwing code.
6106 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6108 * inssel-x86.brg: use xor esi,esi.
6110 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6112 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6113 can trace methods compiled during mini_init () too.
6115 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6118 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6120 * Makefile.am: static link on x86 (r=zoltan)
6122 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6124 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6125 code since it causes some programs to fail.
6127 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6129 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6131 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6133 * mini.c: ovfops_op_map - add STACK_OBJ case for
6135 * basic.cs: add test_0_pin_string as test
6138 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6140 * Makefile.am: build C# if srcdir != builddir
6142 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6144 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6145 fall-through blocks.
6147 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6149 * driver.c: enable loop by default again and include abcrem in -O=all.
6151 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6153 * iltests.il: Add some localloc tests.
6155 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6157 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6160 * inssel-amd64.brg: Add some optimizations.
6162 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6165 * Makefile.am: Statically link mono against libmono on AMD64.
6167 * mini-amd64.c inssel-amd64.brg: Optimizations.
6169 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6171 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6173 * tramp-amd64.c: Patch calling code in trampolines.
6175 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6177 * mini-amd64.c: pinvoke struct passing fixes.
6179 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6181 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6182 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6184 2004-08-05 Duncan Mak <duncan@ximian.com>
6186 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6189 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6191 * mini-amd64.c (emit_move_return_value): Move return value for normal
6194 2004-08-05 Martin Baulig <martin@ximian.com>
6196 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6197 `type->type'; just modify `type' itself when dealing with enums
6198 and generic instances.
6199 (check_call_signature): Make `simple_type' a `MonoType *'.
6201 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6203 * mini.c: Use OP_PADD to add offsets to addresses.
6205 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6207 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6209 * mini-sparc.c (mono_arch_emit_epilog): fix check
6210 for folding last op into restore instruction
6212 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6214 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6215 helper methods using the code manager.
6217 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6219 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6221 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6223 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6224 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6226 * mini-s390.c: fix tail processing
6228 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6230 * mini-ppc.c: mul.ovf.un exception name fix.
6232 2004-08-03 Martin Baulig <martin@ximian.com>
6234 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6235 instances; before jumping to `handle_enum', also modify `ptype'.
6237 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6239 * cpu-sparc.md: fcall maximal length too small.
6241 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6243 * mini-amd64.c mini.h: Add initial support for passing/returning
6244 structures to/from pinvoked methods.
6246 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6248 * mini-ppc.c: reg allocator fix.
6250 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6252 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6254 * inssel.brg: Optimize memset on 64 bit machines.
6256 * mini-amd64.c: Fix some vararg cases.
6258 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6260 * mini-s390.c: Corrected macro in emit_float_to_int
6262 * s390-abi.cs: Tests to exercise the s390 ABI
6264 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6266 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6269 * basic.cs: Add a test for add.ovf.un.
6271 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6273 * mini-sparc.c: add case for OP_IDIV_UN
6275 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6277 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6279 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6281 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6283 * basic.cs: regression tests.
6285 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6288 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6290 * basic.cs: Add a new test.
6292 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6293 and AOT. Various fixes and optimizations.
6295 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6297 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6299 * mini-ppc.c: make sure temp regs are not used for global reg
6302 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6304 * cpu-sparc.md: conv_i8 fix for 64bits
6306 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6308 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6310 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6311 add opcode for cmp BYTE PTR [eax], imm.
6313 * inssel.brg: Make memcpy and memset takes bases.
6315 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6317 * *-amd64.*: More AMD64 work.
6319 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6321 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6322 add a compare-not-equal opcode.
6324 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6326 * mini.c: Use mono_init_from_assembly instead of mono_init.
6328 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6330 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6332 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6334 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6336 * inssel.brg: 64 bit fixes.
6338 * mini.h (MonoCallInst): Add some AMD64 specific data.
6340 * mini.h: Add some OP_P opcodes.
6342 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6344 * basic.cs: tests for 61797 and 61740
6346 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6348 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6349 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6351 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6353 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6355 * *-amd64*.*: Ongoing AMD64 work.
6357 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6359 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6361 * *-amd64*: Ongoing AMD64 work.
6363 * mini-arch.h: Add AMD64 support.
6365 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6367 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6369 * mini-ops.h: Add new opcodes.
6371 * Makefile.am: Add AMD64 support.
6373 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
6374 rules into the inssel-long*.brg files.
6376 * *-amd64.*: Add beginnings of AMD64 backend.
6378 2004-07-22 Ben Maurer <bmaurer@ximian.com>
6380 * mini.c (print_dfn): commenting out the code that prints
6381 the cil. With -O=deadce, this makes -v -v crash.
6383 * cpu-pentium.md: make checkthis have a length of 2
6385 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
6387 * mini-sparc.h: fix implementations of __builtin
6388 functions for Sun compiler for V9.
6390 2004-07-16 Ben Maurer <bmaurer@ximain.com>
6392 * mini.c: use the new stelem.ref wrapper
6393 * exceptions.cs, arrays.cs: new stelem.ref tests
6395 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
6397 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
6398 new XSP should work with these changes).
6400 2004-07-14 Ben Maurer <bmaurer@ximain.com>
6402 * inssel-{long32,x86,}.brg: trivial optimizations.
6404 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
6406 * mini.c: load value when emitting box operation in
6409 2004-07-12 Ben Maurer <bmaurer@ximian.com>
6411 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
6412 is one byte shorter than cmp DWORD PTR [eax], 0.
6414 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
6416 * inssel-ppc.brg: arguments on the stack are always
6417 relative to the stack pointer (spotted by Neale Ferguson).
6419 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6421 * exceptions-x86.c: delay appending the method name to the trace until
6422 after mono_jit_info_table_find is called, as this gets the real
6425 2004-07-09 Ben Maurer <bmaurer@ximian.com>
6427 * aot.c: register roots
6429 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6431 * aot.c : I could just use PLATFORM_WIN32 flag.
6433 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6435 * aot.c : Reverting the previous fix. This time it broke linux build.
6437 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
6439 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
6441 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
6443 * mini.c (handle_stack_args): Remove some more debugging code.
6445 * mini.c (handle_stack_args): Remove debug output left in by mistake.
6447 * driver.c mini.h aot.c: Allow additional options to be specified with
6448 --aot and pass them to mono_compile_assembly.
6450 * aot.c: Add experimental code to AOT compile all loaded assemblies
6451 on demand and save the code into a cache in the filesystem.
6453 * aot.c: Add support for more wrapper methods.
6455 * mini.c (handle_stack_args): Handle some corner cases. Fixes
6458 * cpu-*.md: Remove removed opcodes.
6460 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
6461 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
6462 related icalls to marshal.c.
6464 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
6466 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
6468 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
6470 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
6472 2004-07-06 Ben Maurer <bmaurer@ximian.com>
6473 * liveness.c: If liveness is recomputated we need to reset the information
6474 for each variable. This way, if the liveness range has been narrowed
6475 by optimizations that happened after the last computation, we can return
6478 For example, if you have
6483 // Tons of code that does not affect i
6489 i = 0 is dead code and will be removed by SSA. However, when
6490 linear scan gets to the code, i will still appear to be live
6491 throughout the entire block. This prevents good register allocation.
6493 2004-07-06 Martin Baulig <martin@ximian.com>
6495 * debug-mini.c (mono_debug_init_method): Allow
6496 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
6497 (mono_debug_add_icall_wrapper): New method.
6499 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
6501 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
6503 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
6506 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
6508 * aot.c (mono_aot_load_method): Fix loading of debug info.
6510 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6512 * aot.c: Add logging support.
6514 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6516 * mini.h: Add prototype for mono_print_method_from_ip.
6518 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
6520 * inssel.brg: 64 bit fixes.
6522 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
6525 * Makefile.am: Add SPARC64 support.
6527 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
6529 * aot.c: Fix alignment problems on 32 bit platforms.
6531 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
6533 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
6536 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
6539 * mini.h: Bump AOT file version. Some 64 bit fixes.
6541 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6543 * inssel-sparc.brg: Add new rule to avoid register moves.
6545 * inssel.brg: Add ldind_to_load_membase helper function.
6547 2004-06-30 Ben Maurer <bmaurer@ximian.com>
6549 * mini.c: OffsetToStringData intrinsic.
6551 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
6553 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
6555 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
6558 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
6559 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
6561 * mini.c: reinstated mono_compile_get_interface_var()
6562 on x86, too, since the change breaks the Gtk# build there as well.
6564 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6566 * driver.c: remove loop from the default optimizations: it seems to
6567 interact badly with some of the other options (see bug #60613).
6569 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
6571 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
6572 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
6574 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
6576 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
6577 vararg-using methods.
6579 2004-06-21 Martin Baulig <martin@ximian.com>
6581 * mini/mini-exceptions.c
6582 (mono_handle_exception): Added `gpointer original_ip' argument.
6583 After calling mono_unhandled_exception(), call
6584 mono_debugger_unhandled_exception() and if that returns true,
6585 restore the context and return.
6587 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
6589 * mini-ppc.c: prefer the use of relative branches so
6590 they won't need to be patched in aot code (patch from Patrick Beard).
6592 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6594 * aot.c: patch from Patrick Beard to make the output assembly
6595 more correct for the MacOSX assembler. Small tweak to
6596 generate sane images on Linux/PPC, too.
6598 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6600 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
6601 case until bug #59509 is fixed (shows up in #60332).
6603 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6605 * mini.c: make sure the needed wrappers are compiled, too, with
6608 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
6610 * driver.c: remove NPTL reference in --version output.
6612 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6614 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
6615 generate valid assembly for the Mach-O assembler.
6617 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6619 * driver.c: don't include abcrem in the all optimization specifier
6620 since it slows down jit compilation too much for now.
6622 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
6624 * mini.c: use BIGMUL only if both operands have the same signage.
6625 * iltests.il: Test for bug 60056. (errors related to signage in
6630 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
6632 * mini.c, aot.c: memory leak fixes.
6634 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
6636 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
6638 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
6640 * Makefile.am: remove the -static hack completely, it links in
6641 statically glib as well.
6643 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
6645 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
6646 * exceptions.cs: make it compile with new mcs/csc.
6648 2004-06-03 Massimiliano Mantione <massi@ximian.com>
6649 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
6650 and added relevant test case.
6652 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6654 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
6655 regressions in gtk-sharp.
6657 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
6659 * exceptions.cs: New regression tests.
6661 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
6663 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
6665 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
6667 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
6669 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
6671 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
6673 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
6675 * mini.c (mono_jit_runtime_invoke): Init class in this
6676 method instead of trusting mono_jit_compile_method to
6677 do the work (because wrappers can be in object class)
6679 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
6681 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
6683 * basic-long.cs: New regression test.
6685 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
6687 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
6690 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
6692 * Makefile.am: fix miguel's change to build mono statically against
6693 libmono (track build dependencies).
6695 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6697 * cfold.c: Some glib versions do not have G_MININT32.
6699 2004-05-26 Massimiliano Mantione <massi@ximian.com>
6701 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
6702 with precision of tan, atan, sin and cos, and implemented related
6703 regressions tests (fixes bug 54467, but one new problem appeared and
6706 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
6708 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
6710 * exceptions.cs: Add test for constant folding && division by zero.
6712 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
6713 since driver.c is in libmono too, so the optimization was useless.
6715 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
6716 variable to driver.c so the compiler can emit more efficient code to
6719 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6721 * Makefile.am: don't distribute generated inssel.[ch] files.
6723 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
6725 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
6726 into the default appdomain. Fixes #58707.
6728 * jit-icalls.c: Remove the broken approximation for truncl, doing
6729 no conversion is better.
6731 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
6734 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
6736 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
6737 of the mcrxr instruction which is not available on some processors
6738 even if it's documented to be. Implement add and sub overflow correctly
6739 (still not complete for long unsigned). Speed up icalls a bit.
6741 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
6743 * mini.c (mono_jit_compile_method_with_opt): Make sure that
6744 we run .cctor in the current domain instead of target_domain.
6746 Fixes bug #58558, .cctor not being called in -O=shared.
6748 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
6750 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
6752 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
6754 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
6755 which can be done with an imm8, do it that way.
6756 (mono_arch_output_basic_block): ditto for a jmp
6757 (mono_arch_emit_prolog): Computate maximum offset of a label.
6759 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
6761 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
6762 now tries to allocate prefered physical reg's for virtual
6763 regs. This reduces the number of emited spills/loads with
6764 20-30% on our core assemblies.
6766 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
6768 * jit-icalls.c: truncl() is not needed and trunc() is
6769 the correct thing to do anyway (bug #58287).
6771 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
6773 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
6776 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
6778 * driver.c: enable loop optimizations by default.
6780 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
6782 * mini-x86.c: fix calc of max loop size when aligning loops start.
6784 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
6786 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
6789 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
6791 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
6794 * basic-long.cs: Add tests for add/subtract of immediates with carry.
6796 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
6798 * mini.c (inline_method): Allways inline some wrappers even if the cost
6799 is too large. Fixes #58785.
6801 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
6803 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
6805 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
6806 (crichton@gimp.org). Beginning of support for sparc/linux.
6808 * mini-sparc.c: Optimize retrieval of LMF address.
6810 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
6812 * exceptions-ppc.c: handle alloca in methods with clauses.
6814 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
6816 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
6818 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
6820 * mini.c: Delegate most of the abort signal work to
6821 mono_thread_request_interruption, which also handles Stop and Suspend
6824 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
6826 * mini.c mini.h: Allow inlining of icall wrappers if the backend
6827 supports the save/restore lmf opcodes.
6829 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
6831 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
6834 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
6836 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6838 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
6839 methods which contain array accesses.
6841 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
6842 boundaries. Fixes #58537.
6844 * iltests.il: Add regression test for #58537.
6846 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6848 * mini-x86.c (mono_arch_local_regalloc): Last part of
6849 fix for bug #58633 (releasing register to early).
6851 2004-05-18 Miguel de Icaza <miguel@ximian.com>
6853 * basic-long.cs: Add new regression test.
6855 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
6857 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
6858 register too early on the chain.
6860 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
6862 * mini.c (create_helper_signature): Use a helper function to reduce
6863 the code which needs to be written. Also set the calling convention of
6864 icalls on windows. Fixes #57840.
6866 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
6868 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
6869 exceptions-ppc.c: added helper function to get the instruction address
6870 from a signal handler context.
6872 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6874 * helpers.c: use g_get_tmp_dir. Invokes happyness
6877 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
6879 * helpers.c: Add new env variable to pass args to objdump.
6880 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
6882 2004-05-17 Radek Doulik <rodo@ximian.com>
6884 * Makefile.am (common_sources): added abcremoval.h so it get
6885 disted and daily mono packages on go-mono.com will build again
6887 2004-05-17 Massimiliano Mantione <massi@ximian.com>
6889 * abcremoval.c: Fixed coding style, added copyright header.
6891 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
6893 * mini.h: Added prototype for abc removal main function.
6895 * build_relations_propagation_table.pl: Added copyright header.
6897 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6899 * basic-long.cs: reg test for complex ceq_long bug.
6901 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
6903 * mini-x86.c (mono_arch_local_regalloc): Correctly free
6904 reg in long and clob case (bug #58343). Fixed/added comments.
6906 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
6908 * mini.c (mono_jit_runtime_invoke): Follow new convention
6909 of calling the invoke method with an function pointer.
6911 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
6913 * ChangeLog: Fix author of memory leak patch.
6915 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
6917 * Makefile.am: fix make dist as well...
6920 2004-05-14 Massimiliano Mantione <massi@ximian.com>
6922 * cfold.c: Made so that conversions from pointer to int4 are no-ops
6923 on archs where pointers are 4 bytes long.
6925 * Makefile.am: Added abcremoval.c source file.
6927 * abcremoval.c: Added abcremoval.c.
6929 * abcremoval.h: Added abcremoval.h.
6931 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
6933 * inssel.brg: Enabled bounds check removal.
6935 * mini.c: Added support for abcrem optimization.
6937 * mini.h: Added abcrem optimization label.
6939 * driver.c: Added support for abcrem optimization.
6941 * propagated_relations_table.def: Added propagated_relations_table.def.
6943 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
6945 * mini.c, cfold.c: fix style.
6947 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6949 * mini.c: handle issue with the low-level implementation of
6950 some long opcodes (bug #54209).
6952 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
6954 * basic.cs: test for my new cmov stuff.
6956 2004-05-13 Patrik Torstensson
6958 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
6959 opt and added peephole documentation.
6961 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
6963 * tramp-ppc.c: rewrote the generic trampoline code.
6965 2004-05-11 Patrik Torstensson
6967 * mini-x86.c: optimize long shl/shr asm code (one less branch)
6969 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
6971 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
6973 * mini.h mini.c dominators.c: Applied patch from Derek Woo
6974 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
6976 * mini.c: Add new icalls for AsAny marshalling.
6978 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
6980 * tramp-ppc.c, mini-ppc.c: more cleanups.
6982 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6984 * mini.c: no warnings.
6986 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6988 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
6990 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
6992 * mini.c: In the thread abort signal handler, if the thread is in the
6993 process of being stoped, don't throw the Abort exception, just stop the
6996 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
6998 * tramp-ppc.c: removed old code.
7000 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7002 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7003 do some simple speed optimizations on ppc.
7005 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7007 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7008 and large offsets in load/store.
7010 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7012 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7013 it causes regressions.
7015 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7017 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7020 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7022 * jit-icalls.c: remove warnings.
7023 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7024 speedups for unsafe code.
7026 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7028 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7030 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7032 * basic-calls.cs: Add new regression test.
7034 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7037 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7039 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7042 2004-05-06 Patrik Torstensson
7044 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7045 long reg allocation in any reg (not only eax:edx) and implemented
7046 long shl/shr ops in asm instead of helpers.
7048 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7050 * mini-sparc.h: Fix warnings.
7052 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7055 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7056 separate statement for clarity.
7058 * mini-sparc.c: Update status.
7060 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7062 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7065 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7067 * inssel-ppc.brg: another small pre-release workaround:
7068 we don't do overflow detection for long_sub_un.
7070 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7072 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7073 (also works around a weird ppc bug: 57957).
7075 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7077 * tramp-ppc.c: trampoline fixes.
7079 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7081 * mini-ppc.c: fixed typos.
7083 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7085 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7086 at the top of the stack. Fixed typos. Use a frame registers
7087 for all the methods with exception clauses.
7089 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7091 * exceptions-ppc.c: restore fp registers.
7093 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7095 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7096 order from the stack top (moved the stack room to save the
7097 return value for trace after the param area). Fixed corruption
7098 in restoring registers on unwind.
7100 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7102 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7104 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7106 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7107 and prolog/epilog for methods that use it. Allow
7108 enough param area room for varargs methods. Fix miguel's
7109 breakage in exception handling.
7111 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7113 * Makefile.am: run genmdesc only on current arch.
7115 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7118 * mini-x86.h: fix the build on windows.
7120 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7122 * 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.
7124 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7126 * mini-exceptions.c: New file.
7128 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7129 Move some parts of the x86 exception handling code to an
7130 arch-independent file so it can be shared with other ports.
7132 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7134 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7136 2004-04-26 David Waite <mass@akuma.org>
7138 * driver.c: remove comma from end of enumeration declaration
7140 2004-04-26 Jackson Harper <jackson@ximian.com>
7142 * driver.c: parse config file before loading first assembly. This
7143 allows the user gac to be enabled/disabled.
7145 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7147 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7148 simpler mechanism: we do not care what is encoded initially
7149 (branch absolute or relative), we care about the code and its
7150 target. I kept the old code for reference for now.
7152 The new code tries first to determine if the jump is anywhere in
7153 the -/+32 absolute meg range, if it succeeds, it encodes using the
7154 absolute branch; If not, it tried to find something in the
7155 relative range, if not, it uses the handle_thunk code.
7157 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7159 * exceptions-ppc.c: use the correct ip register on macosx.
7161 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7163 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7165 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7167 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7168 Raise exception on integer divide by zero by hand since the hw
7169 doesn't support it. Handle NaNs in FP compares.
7171 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7173 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7174 code reducing duplication between the platforms and enabled
7175 signal exception handling (on linux for now).
7177 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7179 * exceptions-ppc.c: more macosx support.
7181 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7183 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7185 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7187 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7189 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7191 * iltests.il: more tests.
7193 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7195 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7198 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7200 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7202 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7204 * liveness.c: Mark variables as volatile in all basic blocks reachable
7205 from exception clauses.
7207 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7209 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7212 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7214 * iltests.il, basic.cs: more tests for regalloc.
7216 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7218 * iltests.il: Some tests for register allocation modifications
7221 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7223 * exceptions.cs: Add regression test for bug #56782.
7225 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7226 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7227 the beauty of fixing the same thing in 5 different files...
7229 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7231 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7234 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7236 * mini.c: Add support for STRWLPARRAY marshalling convention.
7238 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7240 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7241 to init the context to setup the regs pointer).
7243 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7245 * exceptions-ppc.c: more exceptions work.
7247 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7249 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7252 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7254 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7255 can use the memory directly.
7257 * cpu-pentium.md: Update documentation from a post from Zoltan.
7259 add x86_add_membase, x86_sub_membase, x86_mul_membase
7261 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7263 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7264 GENERAL_REGS they were also hardcoded for all PPC ports.
7266 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7268 Remove hard-coded limit for floating point registers, use
7269 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7271 Notice that in MacOS X calling conventions you can fit a lot more
7272 floating point values in registers, so I should update the PInvoke
7273 test to excercise the passing of floating point values on the
7274 stack (currently broken).
7276 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7278 * tramp-ppc.c (create_trampoline_code): Added
7279 JUMP_TRAMPOLINE_SIZE.
7280 (ppc_magic_trampoline): Follow the pattern from
7281 x86_magic_trampoline: if code is set to zero, return.
7282 (create_trampoline_code): Always pass MonoMethod to the jump
7283 trampoline, before it was passing a null.
7284 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7285 share the code with mono_arch_create_jit_trampoline.
7287 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7289 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7292 * cpu-g4.md: Added length for jmp instruction, the worst case
7293 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7296 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7298 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7300 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7302 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7303 before each IL instruction.
7305 * mini.c (CEE_BOX): Fix warnings.
7307 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7309 * mini.c: removed a few unused vars and extra whitespace.
7311 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7313 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7315 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7317 (OP_GETCHR): use the above
7318 (CEE_LDELEMA): use the above.
7320 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7321 version of the generic impl.
7322 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7323 (CEE_LDELEMA): use the above.
7325 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7327 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7330 * iltests.il: Added new regression test for #56317.
7332 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7334 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7335 under NetBSD. Fixes #56450.
7337 * liveness.c (update_gen_kill_set): Fix previous patch.
7339 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7341 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7343 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7345 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7348 * inssel-sparc.brg: Add more optimizations.
7350 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7352 2004-04-01 Martin Baulig <martin@ximian.com>
7354 * mini.c (handle_box): New static function; moved the
7355 implementation of CEE_BOX here.
7356 (mono_method_to_ir): Added `constrained_call' variable.
7357 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7358 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7359 mono_method_get_constrained() to get the method.
7361 2004-04-01 Martin Baulig <martin@ximian.com>
7363 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7364 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7365 (mono_method_to_ir): We don't need these macros anymore since
7366 mono_class_get_full() already takes care of it.
7368 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7370 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
7371 use @function (as doesn't accept #function here) and check the return
7372 value of system and stop if fails.
7374 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7376 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
7378 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
7380 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
7382 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
7384 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
7387 * basic-long.cs: Add test for negation of Int64.MinValue.
7389 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
7391 * mini-sparc.c: Update status.
7393 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
7395 * exceptions-sparc.c: Fix return value in filters.
7397 * inssel-sparc.brg: Fix register allocation in some rules.
7399 2004-03-28 Martin Baulig <martin@ximian.com>
7401 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
7404 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
7406 * mini-x86.c (mono_arch_patch_code): Fix warnings.
7408 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
7409 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
7410 remove unused conv_u4 opcode.
7412 * mini-x86.c: Remove valgrind workaround since it slows down things
7413 even when mono is not run under valgrind.
7415 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
7417 * mini-sparc.c: Update status.
7419 * inssel-sparc.brg: Add some optimizations.
7421 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
7422 future delay slot filling. Add support for varargs, tail calls and JMP.
7424 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
7425 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
7427 * inssel.brg: Fix register allocation in OP_ARGLIST.
7429 * inssel.brg: Fix warnings.
7431 2004-03-25 Martin Baulig <martin@ximian.com>
7433 * mini.c (inflate_generic_field): Removed.
7434 (mini_get_method): Removed, use mono_get_method_full(),
7435 (mini_get_class): Removed, use mono_class_get_full().
7436 (mono_method_to_ir): Pass our generic context to
7437 mono_field_from_token().
7439 2004-03-25 Martin Baulig <martin@ximian.com>
7441 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
7442 of a `MonoMethod *'.
7443 (mini_get_method): Take a `MonoGenericContext *' instead
7444 of a `MonoMethod *'.
7445 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
7446 a new local variable called `generic_context' which holds the
7447 current `MonoGenericContext *'; use it to lookup things.
7449 2004-03-24 Martin Baulig <martin@ximian.com>
7451 * mini.c (mini_get_class): New static method; if we're inside a
7452 generic instance, inflate the class if neccessary.
7453 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
7455 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
7457 * iltests.il: New regression test for #55976.
7459 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
7462 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7464 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
7467 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
7469 * liveness.c: Consider SSA stores as well as loads when making vars
7472 * exceptions.cs: New regression tests for register allocation.
7474 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
7476 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
7477 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
7478 domain lock only to protect puntual access to data structures.
7479 Added access lock for sighash, jit_icall_hash_name,
7480 jit_icall_hash_addr and domain->code_mp.
7482 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
7484 * driver.c: Print SIGSEGV handling method.
7486 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
7488 * mini.c (setup_jit_tls_data): Handle case when this is called
7489 multiple times for a thread.
7491 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
7492 is different from fbxx_un. Fixes #54303. Also use constants instead of
7493 magic numbers in a lot of places.
7495 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
7497 * exceptions.cs: Fix cctor test when --regression is used.
7499 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
7501 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
7504 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7506 * inssel-ppc.brg: fixed register assignments for some rules.
7508 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7510 * exceptions.cs: Add test for exceptions in static constructors.
7512 * mini.c (mono_jit_compile_method_with_out): Move the calling of
7513 static constructors outside the domain lock. Fixes #55720.
7515 2004-03-17 Martin Baulig <martin@ximian.com>
7517 * mini.c (get_generic_field_inst): Removed, this'll never happen.
7518 (inflate_generic_field): Take the `MonoMethod *' instead of the
7519 `MonoClass *' and added support for generic method.
7520 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
7521 have a `field->parent->gen_params', only inflate the field if it's
7522 an open constructed type.
7524 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
7526 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
7527 exception object instead of the preconstructed ones.
7529 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7531 * mini.c: reverted changed to sigsegv_signal_handler commited
7532 accidentally in the previous patch.
7534 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7537 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
7538 running --aot with an old assembly.
7540 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
7542 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
7545 * mini-sparc.c: Add support for v9 branches with prediction.
7547 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
7549 * mini.c (mini_init): #warning is GNUC only
7551 * mini-sparc.h: implement __builtin_frame_address
7552 and __builtin_return_address for Sun C compiler
7554 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
7556 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
7558 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
7560 * basic-calls.cs: Add test for unaligned byref long argument passing.
7562 * mini-ops.h: Add sparcv9 compare and branch instructions.
7564 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
7565 v9 instructions if we have a v9 cpu.
7567 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
7568 registers for global allocation.
7570 * exceptions-sparc.c: Fixes.
7572 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
7574 * liveness.c (mono_analyze_liveness): Optimized version.
7576 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
7578 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
7581 * basic-float.cs basic-calls.cs: New regression tests.
7583 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
7585 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
7586 sigaltstack implementation.
7588 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
7590 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
7591 stuff if SIGSEGV_ON_ALTSTACK is not defined.
7593 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
7595 * mini.c: Fix warnings.
7597 * mini.c (mono_resolve_patch_target): New function which contains the
7598 arch independent part of the patching process.
7600 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
7601 patching code to a separate function.
7603 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
7605 * mini.c (add_signal_handler): ifdef out on Windows
7607 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
7609 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
7610 cpu-sparc.md: Add exception handling support + other fixes.
7612 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
7613 typed GC detection in --version.
7615 * basic.cs exceptions.cs: New regression tests.
7617 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
7618 the arch specific code can store data during a compilation.
7620 * mini-ops.h: Add OP_SETFRET.
7622 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
7623 function, register a separate icall for each arity, so the icalls can
7626 * mini.c (mono_print_tree): Print negative offsets in a more readable
7629 * mini.c: Make signal handling work on sparc.
7631 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
7633 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
7635 * jit-icalls.c: Emulate truncl by aintl on solaris.
7637 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
7639 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
7641 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
7643 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
7645 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
7646 a MarshalByRef type, inline a method that performs the check, taking into
7647 account that the object can be a proxy. Also implemented tow new opcodes:
7648 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7649 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
7650 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
7652 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
7654 * mini-ppc.c: if a relative branch displacement is too big
7655 but it points to and area reachable with an absolute branch,
7658 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
7660 * mini.c: optimize small copies in cpblk.
7662 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
7664 * basic-calls.cs basic-float.cs: New regression tests.
7666 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
7667 negative offsets from %fp. Implement localloc. Fix local register
7668 allocation. Fix the case when the this argument needs to be saved to
7669 the stack. Implement some missing opcodes.
7671 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
7673 * mini.c (mini_method_compile): Reenable global regalloc in methods
7674 with exception handlers.
7676 * linear-scan.c (mono_varlist_sort): Fix warning.
7678 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
7680 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
7683 * liveness.c: Make all variables uses in exception clauses volatile, to
7684 prevent them from being allocated to registers. Fixes #42136.
7686 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
7688 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
7691 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
7692 argument to mono_arch_regalloc_cost.
7694 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
7697 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
7699 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
7700 Make the cost of allocating a variable to a register arch dependent.
7702 * basic-calls.cs: Fix compilation of tests.
7704 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
7705 helper function to cut back on the number of #ifdefs needed.
7707 * mini-ppc.c: Fix compilation.
7709 * basic-calls.cs: New regression tests.
7711 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
7713 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
7714 of l0 since that is callee saved.
7716 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
7719 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
7720 of delay instruction.
7722 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
7724 * mini.h (MonoCallInst): Add 'virtual' flag.
7726 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
7728 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
7730 * *.cs: New regression tests.
7732 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
7735 * mini.c (mono_runtime_install_handlers): Fix build.
7737 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
7738 'signal_stack_size' members.
7740 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
7741 alternate signal stack.
7743 * exceptions-x86.c: Add stack overflow handling.
7745 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
7746 functions to arch independent code.
7748 * mini.c (mono_print_tree): Print more detailed info for load_membase
7751 2004-02-23 Martin Baulig <martin@ximian.com>
7753 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
7755 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
7757 * mini-x86.c: fixed reg allocation for div/rem.
7759 2004-02-22 Miguel de Icaza <miguel@ximian.com>
7761 * driver.c (mono_main): Report some configuratio options on --version.
7763 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
7765 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
7766 low in the address space. Correctly flush memory in thunks where we
7769 2004-02-20 Martin Baulig <martin@ximian.com>
7771 * mini.c (mini_get_method): New static method; inflate all generic
7772 methods and methods in open generic instances.
7773 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
7774 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
7776 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7778 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
7780 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
7782 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
7784 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
7786 * mini-sparc.c (flushi mono_arch_output_basic_block): make
7787 it compile using Sun's compiler.
7789 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
7791 * 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.
7793 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
7795 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7797 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
7799 * mini-ppc.c: handle calls outside of the allowed range with thunks
7800 allocated using the code manager.
7801 * tramp-ppc.c: use the code manager to hold generated native code.
7802 Fixed the magic trampoline to just patch vtable entries.
7804 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
7806 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
7809 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
7811 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
7814 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
7815 if we have a working __thread implementation.
7817 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
7818 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
7820 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
7822 * mini-x86.c: Fix compilation under gcc 2.
7824 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
7826 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
7827 contains a call to the wrapped function.
7829 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
7830 OP_<CALL>_IMM opcodes, and use them under X86.
7832 * mini.c (mono_jit_find_compiled_method): Fix warning.
7834 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
7836 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
7838 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
7839 functionality to mini.c.
7841 * mini.c (mono_create_jump_trampoline): New function to create a jump
7842 trampoline. Return a compiled method instead of a trampoline if it
7843 exists. Add a cache for jump trampolines.
7845 * mini.c (mono_jit_find_compiled_method): New function to return a
7846 compiled method if it exists.
7848 * mini-x86.c: Call mono_create_jump_trampoline instead of
7849 mono_arch_create_jit_trampoline.
7851 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
7852 a jump trampoline. Fixes #52092.
7854 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
7856 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
7857 which is not up-to-date. Add check_corlib_version () instead.
7859 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
7862 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
7863 since newer valgrind versions do not need it.
7865 * mini.c (mono_jit_compile_method_with_opt): New helper function to
7866 compile a method with a given set of optimizations.
7868 * mini.c: Compile icall wrappers on-demand instead of at startup.
7870 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
7871 wrapper for an icall.
7873 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
7875 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
7878 * iltests.il: Add test for non-empty stack before switch instruction.
7880 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
7882 * mini.c: Add support for new stringbuilder marshalling conventions.
7884 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
7886 2004-02-01 Martin Baulig <martin@ximian.com>
7888 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
7889 in `ginst->mtype_argv'.
7891 2004-01-31 Miguel de Icaza <miguel@ximian.com>
7893 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
7894 facilitate grepping.
7896 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
7898 * mini.c: fixed buglet in initobj generic implementation for references.
7900 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
7902 * Makefile.am: make the version script conditional.
7903 * jit-icalls.c: handle missing truncl().
7905 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
7907 * exceptions.cs: Add more tests for double->int conversion.
7909 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
7910 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
7912 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
7914 * driver.c: make --verbose --version emit an error
7915 if the loaded corlib doesn't match the runtime version.
7917 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
7919 * mini-ppc.h: export ppc_patch().
7920 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
7921 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
7922 on par or better than on MacOSX.
7924 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
7926 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
7927 mono_lookup_pinvoke_call.
7929 * mini-x86.c: Under windows, the default pinvoke calling convention is
7930 stdcall. Fixes #52834.
7932 * mini.c (optimize_branches): Add an upper bound to the number of
7933 iterations to prevent infinite loops on strange loops. Fixes #53003.
7935 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
7937 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
7938 and ISINST. Fixes #52093.
7940 * objects.cs (test_0_vector_array_cast): New tests.
7942 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
7944 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
7945 checking in Array.Set ().
7947 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
7950 * object.cs (test_0_multi_array_cast): New regression test.
7952 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
7954 * exceptions-ppc.c: fix build on Linux/PPC.
7956 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
7958 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
7959 running under valgrind.
7960 (x86_magic_trampoline): Fix build bustage.
7962 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
7963 negative values as well. This is needed for the encoding of the line number
7964 info, since sometimes the line numbers are not in increasing order.
7966 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
7968 * cpu-pentium.md (localloc): Increase the size of the localloc
7969 instruction since it is a loop under Win32.
7971 * debug-mini.c (record_line_number): Get rid of unneccesary memory
7974 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
7976 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
7977 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
7978 Max Horn (max@quendi.de). Fix file names in comments.
7980 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
7982 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
7983 avoid stack overflow.
7984 (replace_usage): Avoid uninitialized variable warnings.
7986 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
7987 and taking the address of valuetype variables.
7989 2004-01-03 Patrik Torstensson
7991 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
7992 for other purposes than FP later on.
7994 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
7996 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
7999 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8001 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8003 2003-12-30 Patrik Torstensson <p@rxc.se>
8005 * mini-x86.h: Decreased number of availiable fp regs.
8006 Solves corner cases with FP spilling.
8008 2003-12-23 Patrik Torstensson <p@rxc.se>
8010 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8011 for floating point stack tracking / spilling on x86.
8014 * basic-float.cs: added float mul overflow test.
8016 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8018 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8020 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8022 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8023 supports for cond branches that overflow the immediate
8024 overflow offset. mcs can compile simple programs.
8026 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8028 * exceptions-ppc.c: exception handling support wip:
8029 finally handlers get run on exception.
8031 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8033 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8036 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8038 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8039 initial support for stack walking and unwinding.
8041 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8043 * driver.c (mono_main): Make corlib-out-of-sync message more
8044 descriptive. Also remove verify_corlib call.
8046 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8048 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8049 not overlap with other call's arguments, too.
8051 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8053 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8054 move to arch-specific code the choice of arch-specific
8055 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8056 * mini.c: ensure emulation calls will not interleave
8059 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8061 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8062 the magic trampoline stack frame is dropped before executing
8065 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8067 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8068 and integer to fp conversions. Added support for overflowing
8069 arguments on the stack. Reserve a couple more registers as temps.
8070 Added support for aot compilation (as output still needs to be
8073 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8075 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8076 Don't overwrite return register in some corner cases.
8078 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8080 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8081 static constructors when AOT compiling.
8083 * driver.c (mono_main): Call mono_check_corlib_version.
8085 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8087 * cpu-g4.md, basic.cs: fixed div target register.
8089 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8091 * mini-ppc.c, basic.cs: shl_imm fix with test.
8093 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8095 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8096 structures by value. Misc fixes.
8097 * objects.cs: more tests.
8099 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8101 * mini-ppc.c: lconv.ovf.i implemented.
8103 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8106 (mini_init): don't error out if someone already called g_thread_init.
8108 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8110 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8111 to be any type per the spec. Fix abnormal memory usage when
8112 the same object is repeatedly thrown.
8114 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8116 * mini.c: check for overruns in IL code.
8118 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8120 * TODO: Add/remove some todo entries.
8122 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8124 * driver.c (mono_main): Call mono_verify_corlib.
8126 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8128 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8129 This has been moved to mini.c
8130 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8131 type being casted is marshalbyref it could be a proxy, so instead of
8132 emitting the type check code, emit a call to a runtime method that will
8133 perform the check by calling CanCastTo if needed.
8135 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8137 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8138 methods with large stack frames under Win32.
8140 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8142 * Makefile.am: Distribute regression tests.
8144 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8145 at the end instead of inserting each variable into the sorted list.
8147 * linear-scan.c (mono_varlist_sort): New helper function.
8149 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8151 * mini.c: ensure arguments and locals are within bounds.
8153 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8155 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8158 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8160 * mini.c (mono_cprop_copy_values): Fix crash.
8162 * aot.c: Set verbosity back to 0.
8164 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8166 * regalloc.c: complete memory leak fix by Laurent Morichetti
8169 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8171 * driver.c (main_thread_handler): Revert the previous patch.
8173 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8176 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8177 memory from the memory pool.
8179 * driver.c (main_thread_handler): Turn on all optimizations when
8182 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8183 an array for better performance.
8185 * regalloc.c (mono_regstate_assign): Fix memory leak.
8187 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8188 serialize the debug info.
8190 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8191 debug info from the serialized representation.
8193 * aot.c: Save debug info into the generated file and load it when
8196 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8198 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8200 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8201 More FP-related fixes.
8203 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8205 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8206 and register allocation buglet. Hello world now runs.
8208 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8210 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8211 * tramp-ppc.c: fixed class init trampoline.
8212 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8214 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8216 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8217 mini.c: more ppc changes/fixes.
8219 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8221 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8222 Also optimize the case when the arguments are the same in the caller
8225 * iltests.il: Add tests for tail calls with valuetype arguments.
8227 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8229 * mini-ppc.c: fixes for struct return type.
8231 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8233 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8234 mono_spillvar_offset() to arch-specific code.
8236 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8238 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8240 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8242 * exceptions-x86.c: Fix stack space leaks.
8244 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8245 registers from the lmf if the method has save_lmf set.
8247 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8249 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8250 of icall wrappers into InvokeInDomain, since these are now per-domain.
8252 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8254 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8255 make some opcode emulation and intrinsic ops enabled/disabled
8256 according to the architecture. More fixes.
8258 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8260 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8262 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8264 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8265 arch-specific handling for 'this' and struct return type to
8268 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8270 * aot.c: prevent divide by zero error when reporting (it happened with
8273 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8275 * mini.h (inst_switch): Remove unused macro.
8277 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8280 (load_aot_module): free 'info->methods' and 'info' properly. No more
8281 "free(): invalid pointer blah" messages when you have an old aot
8284 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8286 * jit-icalls.c, mini.c: Added support for context static fields.
8288 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8290 * mini.c (mono_method_blittable): Methods which set LastError are not
8291 blittable either. Fixes #51108.
8293 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8295 * mini.c: flush icache.
8296 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8298 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8300 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8302 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8304 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8307 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8310 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8312 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8314 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8315 instruction when the result is discarded.
8317 * iltests.il (test_0_div_regalloc): New regression test.
8319 * arrays.cs: Fix compilation error.
8321 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8323 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8324 float rules to inssel-x86.brg: sane architectures with FP registers
8325 don't need to implement these rules.
8327 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8329 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8331 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8333 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8334 implementation of 32 bit systems.
8336 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8338 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8339 (Jeroen Zwartepoorte).
8341 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8343 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8344 the caller and the callee matches.
8346 * mini.c (mono_method_to_ir): Add comment.
8348 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8349 signbit is missing on some platforms.
8351 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8353 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8355 * mini.c (setup_jit_tls_data): Call the new function.
8357 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8359 * mini-x86.c: Add experimental support for fast access to the lmf
8360 structure under NPTL/Linux 2.6.x.
8362 2003-11-06 Martin Baulig <martin@ximian.com>
8364 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8365 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8368 2003-11-02 Martin Baulig <martin@ximian.com>
8370 * mini.c (inflate_generic_field): New static method.
8371 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
8372 generic instance and the field is declared in a generic type, call
8373 inflate_generic_field() to inflate it. Fixes gen-28.cs.
8375 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
8377 * mini.h mini.c (mono_method_same_domain): New function to return
8378 whenever the caller and the callee are in the same domain.
8380 * tramp-x86.c (x86_magic_trampoline): Use the new function.
8382 2003-10-30 Martin Baulig <martin@ximian.com>
8384 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
8385 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
8387 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
8388 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
8390 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
8392 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
8395 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
8396 object here, so it is in the correct appdomain etc.
8398 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
8400 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
8402 (mono_method_to_ir): Avoid freeing the type created returned from
8403 mono_type_create_from_typespec, since it is put into an internal cache
8404 by the function. Fixes pointer.exe.
8406 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
8407 trampolines for icalls and pinvokes as well. Fixes #33569.
8409 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
8411 * mini.c: Update after appdomain changes.
8413 * mini.c (mono_jit_compile_method_inner): Allways compile native
8414 method wrappers in the root domain, since there can only be one
8415 instance of them, whose address is stored in method->info.
8417 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
8419 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
8420 environment variable. Instead detect automatically whenever running
8421 under valgrind using the magic macro RUNNING_ON_VALGRIND from
8424 2003-10-16 Miguel de Icaza <miguel@ximian.com>
8426 * trace.c, trace.h: New files that implement the new trace option
8429 * driver.c: Document new --trace options.
8431 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
8434 - if (mono_jit_trace_calls)
8435 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
8437 * mini.h: prototypes.
8439 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
8441 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
8443 * mini.c inssel.brg: Implement typedefbyref opcodes.
8445 * mini.c (mono_jit_compile_method): Remove unused local variable.
8447 * mini.c (mono_jit_compile_method_inner): Ditto.
8449 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
8451 * tramp-x86.c (x86_class_init_trampoline): Fix build.
8453 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
8455 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
8457 * mini.c (mono_no_aot): Remove unused global variable.
8459 * mini.c: Thread safety fixes.
8461 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
8463 * mini.c (mono_create_class_init_trampoline): Add a lock around
8464 class_init_hash_addr.
8466 * arrays.cs (test_0_newarr_emulation): Add new regression test for
8469 * mini.c: Decompose the NEWARR instruction before decomposing its
8470 arguments. Fixes #30073.
8472 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
8474 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
8477 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
8479 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
8481 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
8483 * driver.c: Add support for compiling icall wrappers to --compile.
8485 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
8487 * inssel.brg: The empty value in class->interface_offsets is -1, not
8490 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
8492 * objects.cs: New test for 'is' operator on an array of interfaces.
8494 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
8496 * tramp-ppc.c: update trampoline code to support jumps
8497 and class initialization.
8499 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
8501 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
8503 * inssel.brg (OP_UNBOXCAST): Fix #46027.
8505 * inssel.brg (OP_UNBOX): Remove unused rule.
8507 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
8508 region instead of one for each method. Fixes #47813.
8510 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
8512 * exceptions.cs (test_0_nested_finally): New regression test for
8513 nested exception handlers.
8515 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
8517 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
8519 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
8522 * mini.c (mono_method_check_inlining): Make the inlining limit
8523 configurable by an environment variable.
8525 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
8527 * mini.h: Bump AOT file version.
8529 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
8530 token, store the image along with the token, since the token might not
8531 refer to the same image as the method containing the relocation,
8532 because of inlining.
8534 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
8536 * mini.c (mono_precompile_assemblies): New function to compile
8537 all methods in all loaded assemblies.
8539 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
8541 * regalloc.h regalloc.c (MonoRegState): Change the type of
8542 iassign and fassign to int*, since they can contain large negative
8543 values if the register is spilled. Also added some comments. Fixes
8546 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
8547 under Win32. Fixes #42964.
8549 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
8551 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
8553 * aot.c: Added support for AOT compiling methods which contain calls
8554 to wrappers. Currently, only remoting-invoke-with-check wrappers are
8557 * driver.c (compile_all_methods): Run the compilation in a thread
8558 managed by mono. Fixes #44023.
8560 * mini.c (mono_codegen): Print full method name in verbose output.
8562 * mini-x86.c (mono_arch_patch_code): Fix warning.
8564 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
8565 jumps, since the method we are jumping to might be domain-specific.
8567 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
8569 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
8571 * inssel.brg: string chars are unsigned.
8573 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
8575 * TODO: New todo item.
8577 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
8578 which calls mono_runtime_class_init and patches the call site to
8579 avoid further calls.
8580 (mono_arch_create_class_init_trampoline): New arch specific function
8581 to create a class init trampoline.
8582 (create_trampoline_code): Generalized so it can create
8583 class init trampolines as well.
8585 * mini.c (helper_sig_class_init_trampoline): New helper variable.
8586 (mono_create_class_init_trampoline): New function to create and cache
8587 class init trampolines.
8588 (mono_find_class_init_trampoline_by_addr): New function to lookup the
8589 vtable given the address of a class init trampoline. Used by the
8591 (mono_codegen): Generate a call to a trampoline instead of
8592 mono_runtime_class_init in LDSFLD[A].
8593 (mono_codegen): Add relocations for the new trampoline.
8595 * mini.h mini-x86.c aot.c: Added a new relocation type:
8596 MONO_PATCH_INFO_CLASS_INIT.
8598 * mini.h: Bump AOT version number.
8600 * aot.c: Create a copy of the loaded code instead of using the original
8601 so methods which call each other will be close in memory, improving
8604 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
8605 patch since it breaks the regression tests.
8607 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
8608 for the register saving instruction sequence since the
8609 frame_state_for function in glibc 2.3.2 don't seem to detect it.
8611 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
8613 * TODO: Fix todo item && remove another.
8615 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
8617 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
8620 * aot.c: Moved the check for MONO_LASTAOT into the initialization
8621 function of the module.
8623 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
8624 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
8625 --no-aot command line option.
8627 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
8629 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
8630 by Bernie Solomon (bernard@ugsolutions.com).
8632 * inssel.brg: Refactor the interface offset table related code into
8633 its separate functions and add support for the AOT case.
8635 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
8637 * aot.c (mono_aot_get_method_inner): Fix memory leak.
8639 * aot.c: Added mono_aot_verbose variable and made all debugging
8640 output depend on the value of this variable.
8642 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
8643 method_label and info_label.
8645 * mini.h mini-x86.c aot.c: Added a new relocation type
8646 MONO_PATCH_INFO_IID for klass->interface_id.
8648 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
8649 the MonoJitInfo structure.
8651 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
8652 a non-root appdomain in shared mode.
8654 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
8656 * aot.c: make aot loader less verbose. Remove free of unused variable.
8658 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
8660 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
8662 * .cvsignore: Added *.dll.
8664 * mini.c (mono_print_tree_nl): New function callable while debugging.
8666 * mini.c (mono_print_code): Export this.
8668 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
8671 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
8673 * mini.h (MonoCompile): Added 'jit_info' field.
8675 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
8676 the cfg structure, since it is needed by the AOT compiler.
8678 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8680 * aot.c: A major rewrite. Changes include:
8681 - save exception tables for methods which have them.
8682 - cache failed lookups in aot_get_method () to avoid the (slow) calls
8684 - reworked the file format so it is now much smaller and needs
8685 fewer relocation entries.
8687 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8689 * aot.c (load_aot_module): Fix build bustage on platforms without
8692 2003-09-04 Martin Baulig <martin@ximian.com>
8694 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
8696 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
8698 * TODO: Some new optimization ideas.
8700 * aot.c: Move AOT module loading logic here from mono_assembly_open.
8702 * aot.c: Save the optimization flags used to compile the code into
8705 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
8706 support emitting domain specific code.
8708 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
8709 no longer domain neutral. It can be made domain neutral by compiling
8710 with --optimize=shared.
8712 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
8715 * driver.c mini.h mini.c: New --no-aot debugging option which disables
8716 loading of AOT code.
8718 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
8720 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
8721 if there is no domain neutrality information.
8723 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
8725 * aot.c (mono_compile_assembly): Emit a symbol containing the file
8726 format version into the generated library.
8728 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
8729 callee method into the caller since one of them could be shared.
8731 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
8732 system exceptions from AOT code now works.
8734 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
8735 method if it is domain neutral and the callee is not.
8737 * graph.c (cfg_emit_one_loop_level): Fix warning.
8739 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
8741 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
8744 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
8746 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
8747 is needed by code which is executed before mono_runtime_init ().
8748 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
8750 * mini.c (mono_thread_abort): Fix warning.
8751 (mono_jit_compile_method): Call static constructor in the AOT case too.
8753 * aot.c (mono_compile_assembly): Fix warning.
8755 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8757 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
8759 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
8761 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
8763 * cpu-pentium.md: Fix the length of call opcodes so they include the
8764 ESP restoring instruction. Fixes #47968.
8766 2003-08-28 Martin Baulig <martin@ximian.com>
8768 * mini-x86.c (mono_arch_call_opcode): Added support for
8769 MONO_TYPE_GENERICINST.
8771 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
8773 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
8775 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
8776 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
8778 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
8781 2003-08-26 Martin Baulig <martin@ximian.com>
8783 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
8784 when reporting an error, set this to the actual error location.
8785 (mono_method_to_ir): Report the correct error location if
8786 get_basic_blocks() returned an error.
8788 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
8790 * mini.c (mono_type_blittable): OBJECT is not blittable.
8791 (mono_method_blittable): Methods which have marshalling descriptors
8792 are not blittable either. Fixes #47842.
8794 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
8796 * driver.c mini.c: Use an environment variable instead of a global
8797 variable. Also fix the build.
8799 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
8800 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
8803 * driver.c mini.c: Added --with-valgrind option to turn off some
8804 code which prevents mono from running under valgrind.
8806 * mini.c (mono_emit_call_args): Fixed warning.
8808 * mini.c (mono_emulate_opcode): Fixed warning.
8810 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8812 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
8813 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
8814 regalloc.c, regalloc.h: specify available registers in arch-specific
8815 code and support floats in the regallocator (patch by Laurent Morichetti
8818 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
8820 * mini.c: mono_thread_current() can be called only after
8821 mono_runtime_init(): rearrange code to not call it early on.
8823 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8825 * mini.c: allocate jump tables in the code mempools.
8827 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
8829 * mini.c, mini.h: make sure per-thread data allocated by the jit is
8832 2003-08-10 Miguel de Icaza <miguel@ximian.com>
8834 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
8835 12 to 16. This fixes bug #47453.
8838 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
8840 * mini-ppc.c: fixed indexed load and unsigned compares.
8842 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
8844 * mini.c: reenabled installation of handler for
8845 thread abort signal.
8847 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8849 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
8850 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
8851 until it's fixed and actually useful.
8853 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
8855 * inssel-long32.brg: couple more opcodes implemented.
8857 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8859 * mini-sparc.c: Even more opcodes implemeted.
8861 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
8863 * mini-sparc.c: More opcodes implemented.
8865 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
8867 * mini-sparc.c: More opcodes implemented.
8869 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
8871 * inssel-sparc.brg: Add some needed rules. Direct
8873 * Makefile.am: Use inssel-sparc.brg
8874 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
8875 an assert happy for now.
8877 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
8879 * mini-sparc.c: Fixed compile errors.
8880 * exceptions-sparc.c: Same. We now produce a mono binary
8881 on sparc-linux. Yea.
8883 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
8885 * mini-sparc.c: Renamed registers. Also some macro cleanups.
8886 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
8887 They compile, but do not work.
8889 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8891 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
8892 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
8893 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
8896 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
8898 * mini.c: more opcodes implemented and better support for generics.
8900 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
8902 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
8903 * mini.c, mini.h: first cut at generics support: some new instructions
8904 added and changed the behaviour of some of the existing ones.
8906 2003-07-21 Miguel de Icaza <miguel@ximian.com>
8908 * mini.c: Removed definition of metadata_shared mutex here.
8910 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
8912 * mini-x86.c: make vararg calls work for instance methods.
8914 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
8916 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
8917 returns the arguments in a separte list, now.
8919 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
8921 * aot.c, mini.c: updates for array type representation changes.
8923 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
8925 * mini.c: register function to perform jit shutdown.
8927 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
8929 * mini.c: use a faster allocator if possible.
8931 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
8933 * aot.c: some cleanups and portability changes.
8935 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8937 * mini.c: use faster allocation for CEE_BOX if possible.
8939 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
8941 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
8942 Moved inlined mempcy code to its own function so that is can be
8943 reused. Added an inline memset function as well (optimized initobj).
8944 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
8946 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
8948 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
8950 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
8952 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
8953 arch code can setup the cpu for CLR execution, if needed.
8954 We use it on x86 to set the precision of FP operations.
8956 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
8958 * mini.c: disable some optimizations if we can guess they'll cost too
8959 much for a given method.
8961 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8963 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
8965 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
8966 * mini.h mini.c mini-x86.c: Added instruction level coverage
8967 info collection support.
8969 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
8971 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
8972 is now implemented in the profiling API. Get rid of a couple of
8973 unnecessary global variables.
8975 2003-06-15 Nick Drochak <ndrochak@gol.com>
8977 * basic-long.cs: tests for negative values for bigmul, and unsigned.
8978 * cpu-g4.md: add op_bigmul and op_bigmul_un
8979 * cpu_pentium.md: add op_bigmul_un
8980 * inssel-long32.brg: add rule for unsigned bigmul
8981 * mini-ops.h: define OP_BIGMUL_UN
8982 * mini-x86.c: THE BUG: handle (un)signed properly
8983 * mini.c: choose unsigned opcode if needed.
8984 This set of patches fixes bug #44291
8986 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
8988 * mini.c (optimize_branches): improved to handle all kinds of
8989 conditional branches.
8991 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
8993 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
8994 don't raise exceptions.
8996 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
8998 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
8999 to arch-specific files.
9001 2003-06-09 Martin Baulig <martin@ximian.com>
9003 * Makefile.am (libs): Added $(LIBGC_LIBS).
9005 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9007 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9008 and OP_ATAN (fixes bug#44293).
9010 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9012 * Makefile.am, mini-x86.c: rename cpu description array to
9013 pentium_desc, since some compilers define the 'pentium' preprocessor
9016 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9018 * mini.c (mini_select_instructions): add explicit branch if the
9019 following block is not the false target of a conditional branch -
9020 we need this with any optimization that reorder or remove bblocks
9022 * mini.c (optimize_branches): bug fixes
9024 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9026 * mini.c (mono_method_to_ir): inline static readonly fields
9028 * ssa.c (fold_tree): start cfold support for long (very simple
9031 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9033 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9035 * inssel.brg: fixed memcpy (bug #44219).
9037 2003-06-05 Dick Porter <dick@ximian.com>
9039 * driver.c: Set the glib log levels to not abort if g_message
9042 g_set_prgname() has to happen before mini_init() so that the
9043 process handle gets the info.
9045 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9047 * driver.c: add intrins to the default optimizations to get wider
9050 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9052 * mini.h: some large basic blocks will overflow a 16-bit
9053 integers for symbolic registers.
9055 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9057 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9058 (mono_arch_output_basic_block): fix bug 43499
9060 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9062 * mini.c: kill duplicated definition of mono_debug_format.
9064 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9066 * mini-x86.c, arrays.cs: fixed register allocation bug.
9068 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9070 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9072 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9074 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9077 (print_method_from_ip): also print source location information if
9080 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9082 * mini.c (mono_find_block_region): bug fix in region code
9083 (mini_method_compile): enable removing unreachable code again, but
9084 only in methods without exception clauses.
9086 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9088 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9089 Implemented arglist opcode and handling of TypedReference type.
9090 Fixed x86 call convention when a structure is returned.
9091 Minimal support for calling static vararg methods.
9093 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9095 * mini.c (mini_method_compile): always remove unreachable code,
9096 because the code in them may be inconsistent (access to dead
9097 variables for example).
9099 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9101 * driver.c, debug-mini.c: warning fixes.
9103 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9105 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9107 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9109 * mini.c: thread-static fields are registered in mono_class_vtable(),
9110 so ensure the function is called before checking for them.
9112 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9114 * mini.c (optimize_branches): fix for bug 43586
9116 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9117 overflow (fixes Bug #43639)
9119 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9121 * mini.c, objects.cs: allow the use of stobj for primitive types.
9123 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9125 * mini.c: be less strict about argument checking until we support
9126 running the verifier.
9128 2003-05-27 Nick Drochak <ndrochak@gol.com>
9130 * basic-long.cs: tests for (ulong)int * (ulong)int also
9131 * mini.c: use the same trick for (ulong)int * (ulong)int
9133 2003-05-27 Nick Drochak <ndrochak@gol.com>
9135 * basic-long.cs: add regression test for (long)int * (long)int
9136 * cpu-pentium.md: add op_bigmul specification
9137 * inssel-long32.brg: add OP_BIGMUL rule
9138 * mini-ops.h: add OP_BIGMUL
9139 * mini-x86.c: register allocator: handle case where src1 needs to be
9141 * mini.c: substitute special BIGMUL opcode in the tree for
9142 (long)int * (long)int
9144 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9146 * jit-icalls.c: call the type ctor on field access if needed.
9148 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9150 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9151 to a method (including results of ldelema, bug#43207).
9153 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9155 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9156 colors to show exception handler blocks.
9158 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9159 (fix for pinvoke7.cs).
9161 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9163 * mini.h, mini.c: ensure correct initialization order for types that
9164 require it. Prepare for lazy compilation of jit icall wrappers.
9165 Provide a name for opcode emulation to reduce unneeded mallocing.
9167 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9169 * mini-x86.c: better register restoring code and profiling
9170 support for tail calls.
9172 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9174 * mini.h, driver.c: prepare for leaf methods optimization.
9176 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9178 * mini.c: get targets of branches before converting a method.
9180 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9182 * mini.c (optimize_branches): added some experimental code (disbaled)
9184 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9186 * mini.c (optimize_branches): fix branch to branch optimization
9188 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9190 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9192 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9194 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9197 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9199 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9200 enable use of interface variables again.
9202 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9203 I1 to registers because there is no simply way to sign extend 8bit
9204 quantities in caller saved registers on x86.
9206 * inssel-float.brg: set costs of some rules to 2 so
9207 that monobure always select the arch. specific ones if supplied,
9208 regardless of the order we pass the files to monoburg.
9210 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9212 * mini.c, mini-x86.c: since the magic trampoline for jumps
9213 can't patch the code directly, we do it as soon as the
9214 method gets compiled.
9216 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9218 * mini-x86.c, mini.h: introduce a new patching method
9219 to support CEE_JMP and tail calls.
9220 * mini.c: obey tail.call. Don't precompile methods target
9222 * tramp-x86.c: new trampoline code to handle methods
9223 reached through a jump.
9225 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9227 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9228 bit values to registers
9230 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9232 * mini.c (mono_compile_get_interface_var): share interface
9233 variables if possible.
9235 2003-05-16 Martin Baulig <martin@ximian.com>
9237 * debug-mini.c (mono_init_debugger): New function to initialize
9238 the debugger. This is not in the debugger since it needs to
9239 access some of mini's internals.
9241 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9243 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9245 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9247 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9248 for value type handling.
9250 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9252 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9253 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9255 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9257 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9258 the constructor through a proxy.
9260 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9262 * jit-icalls.c, inssel.brg: fixes to array element address
9265 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9267 * mini-x86.c (is_regsize_var): allocate pointer to registers
9269 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9271 * driver.c: fixed typo, added intrins to the set of optimizations
9272 tested with regressions.
9274 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9276 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9277 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9280 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9282 * inssel.brg: remove some common pop instructions without side effects
9284 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9286 * inssel-x86.brg: fixed thinko in int to double conversions.
9288 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9290 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9292 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9294 * inssel-long32.brg: two more missing instructions.
9296 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9298 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9301 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9303 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9306 * basic-float.cs: Added tests for negative zero.
9308 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9310 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9311 a couple of missing operations for long casts, with test cases.
9313 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9315 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9317 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9319 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9320 code size estimation.
9322 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9324 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9325 abstract methods (fix bug 42542)
9327 * aot.c: add ability to handle array types
9329 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9331 * mini.c: Call the _specific versions of the object allocation
9332 functions if possible.
9334 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9336 * driver.c: call setlocale ().
9338 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9340 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9343 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9345 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9347 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9348 wrappers (fix bug 42122)
9350 2003-05-04 Martin Baulig <martin@ximian.com>
9352 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9354 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9355 s/mini_set_defaults/mono_set_defaults/g.
9357 2003-05-04 Martin Baulig <martin@ximian.com>
9359 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9361 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9363 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9364 (reported by Don Roberts).
9366 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9368 * mini.c: temporarily work around two bugs for this release.
9370 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9372 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
9373 that contains -export-dynamic and it makes using the ld script
9375 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
9377 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9379 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
9382 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9384 * mini.c: make sure leave calls all the needed finally blocks,
9385 even when the target jumps out of multiple exception clauses.
9387 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9389 * ldscript, Makefile.am: add linker script to reduce the number of
9390 exported symbols (should also fix the issues with libwine defining
9391 some of the same symbols in io-layer).
9393 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
9395 * driver.c (mini_main): Avoid assertion when no file name is given on
9398 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
9400 * driver.c: added --version/-V command line option.
9401 Added the inline optimization in the regression tests.
9403 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9405 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
9406 to the type in the method signature (fixes bug#42134).
9408 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
9410 * mini.c: when inlining, check this is not null only when needed (bug #42135).
9412 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
9414 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
9416 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9418 * driver.c: fixed bug #42100.
9420 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
9422 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
9424 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9426 * mini.c: moved most of the code required to do inlining to its own
9427 function so it can be reused. Inline also ctors if appropriate.
9429 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
9431 * Makefile.am: Link with -export-dynamic so shared libs loaded by
9432 the runtime can call mono API functions.
9434 2003-04-27 Martin Baulig <martin@ximian.com>
9436 * debug-mini.c (mono_debug_init_method): Added
9437 `guint32 breakpoint_id' argument; if the method has a breakpoint,
9438 send a notification to the debugger.
9440 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
9441 running in the Mono Debugger, just pass the breakpoint number to
9442 mono_debug_init_method().
9444 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
9446 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
9448 * mini.c: allow some more unsafe compares.
9450 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9452 * mini-x86.c, Makefile.am: make distcheck works (partially from
9453 a patch by Richard Lee <r.h.lee@attbi.com>).
9454 * regset.c, regset.h: removed, they are unused.
9456 2003-04-25 Dick Porter <dick@ximian.com>
9458 * driver.c: Usage reports the name as 'mono' not 'mini'
9459 * exceptions-x86.c: Build and run on freebsd
9461 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
9463 * Makefile.am: install the program with the 'mono' name and
9464 the library as libmono instead of mini and libmini.
9466 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9468 * driver.c: provide the APIs for the embedding interface of the old jit.
9470 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
9472 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
9474 2003-04-23 Martin Baulig <martin@ximian.com>
9476 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
9478 * driver.c: Added `--debug' command line argument to enable
9481 2003-04-23 Martin Baulig <martin@ximian.com>
9483 * debug.[ch]: Removed. The code is now in
9484 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
9486 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
9489 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
9491 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
9493 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9496 (mini_cleanup): moved mono_runtime_cleanup call after the call to
9497 mono_domain_finalize.
9498 (mini_method_compile): use mono_method_profile* if the the option is
9501 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
9503 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9504 methods with their wrapper.
9506 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
9507 methods with their wrapper.
9509 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
9512 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
9515 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
9518 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
9520 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
9522 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
9524 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
9525 of the mempool. This is slightly faster and uses less memory
9527 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9529 * mini.c: avoid O(n) allocation for variables.
9531 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9533 * mini.c: handle items on the stack after inlining methods.
9535 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9537 * mini.c: make the method->opcode optimization dependent
9538 on MONO_OPT_INSTRINS and do it lazily.
9540 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9542 * driver.c: print overall results at the end of regression run.
9544 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
9546 * inssel.brg: don't overwrite symbolic registers.
9548 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9550 * inssel-x86.brg: fix conversion from long to float.
9552 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
9554 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
9556 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
9558 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
9560 * driver.c: Added --print-vtable option as in the old JIT.
9562 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9564 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
9566 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
9568 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
9570 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
9572 * mini.c regalloc.c regalloc.h: Fix memory leak.
9574 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
9576 * aot.c (mono_aot_get_method): register all used strings
9578 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9580 * mini.c: always intern strings references with ldstr at compile time.
9582 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9584 * Makefile.am: add BUILT_SOURCES.
9586 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
9588 * driver.c: give a better error message when the assembly to execute
9589 doesn't have an entry point.
9591 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
9593 * Makefile.am: added hack for automake
9595 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
9598 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
9600 22003-04-07 Martin Baulig <martin@ximian.com>
9602 * Makefile.am: Added Makefile.am.
9604 * debugger-main.c: Removed, this is now in the debugger where it
9607 * mini.pc.in: Call this package `mini' for the moment.