1 2004-06-24 David Waite <mass@akuma.org>
3 * interp.c: change to C90-style comments from C99/C++-style
5 Mon Jun 21 14:06:03 CEST 2004 Paolo Molaro <lupus@ximian.com>
7 * interp.h: API updates.
9 2004-05-21 Bernie Solomon <bernard@ugsolutions.com>
11 * transform.c: ignore new LMF opcodes
13 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
15 * interp.c, interp.h: Use the new methods for handling thread.abort.
17 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19 * interp.c (ves_exec_method_with_context): Disable explicit assignment
20 of 'esi' to the ip variable, since it causes register allocation errors
21 on some versions of gcc. Fixes #58010.
23 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
25 * transform.c (generate): missed a couple
26 of places that should use ADD_CODE so buffer
29 * interp.c (interp_mono_runtime_invoke):
30 restore state better on catching exception
33 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
37 Implement STARG for valuetypes as mcs needs it.
39 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
41 * transform.c: Make sure ENSURE_I4 is called on
43 (mono_interp_transform_method): allow some stack
44 space for tracing to work.
46 2004-04-26 David Waite <mass@akuma.org>
48 * interp.h: remove comma from end of enumeration constants
51 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
53 * interp.h: put in space for old type field
54 for PPC as tramp.c assumes it. Quick fix until that's fixed.
56 * interp.c: reenable instruction tracing for DEBUG_INTERP
58 2004-04-19 Bernie Solomon <bernard@ugsolutions.com>
62 * interp.c: now interprets different VM code
65 * mintops.c: definition of new VM code
66 * transform.c: convert CIL to new VM code
68 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
70 * interp.c (ves_exec_method_with_context): Add support for STRWLPARRAY
71 marshalling convention.
73 2004-03-29 Bernie Solomon <bernard@ugsolutions.com>
75 * interp.c interp.h: remove child from MonoInvocation
78 2004-03-25 Martin Baulig <martin@ximian.com>
80 * interp.c (stackval_from_data): Added MONO_TYPE_GENERICINST.
81 (stackval_to_data): Added MONO_TYPE_GENERICINST.
82 (calc_offsets): Use mono_class_get_full() and mono_get_method_full().
83 (ves_exec_method_with_context): Likewise.
85 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
87 * interp.c: Get the type of transparent proxies from its remote_class.
89 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
91 * interp.c (ves_exec_method_with_context): Add new marshalling
94 2004-01-22 Zoltan Varga <vargaz@freemail.hu>
96 * interp.c (mono_main): Remove call to mono_verify_corlib (), since
97 the verification code is not up-to-date.
99 2004-01-19 Bernie Solomon <bernard@ugsolutions.com>
101 * interp.c (ves_exec_method_with_context):
102 get_native_wrapper removed and call
103 mono_marshal_get_native_wrapper directly
104 with new DllNotFoundException handling
106 Mon Jan 19 17:52:33 CET 2004 Paolo Molaro <lupus@ximian.com>
108 * interp.c: eliminate CSIZE macro.
110 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
112 * interp.c (ves_array_set): Check for ArrayTypeMismatchException.
114 2004-01-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
116 * interp.c: call setlocale (). Fixes bug #52100.
118 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
120 * embed.h, main.c: new files to enable embedding
123 * interp.c: make main callable from main.c
124 rearrange main for embedding
126 * Makefile.am: changes now most code is in a library
128 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
130 * interp.c: Added support for context static fields.
132 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
134 * interp.c (mono_create_method_pointer): New function which contains
135 the arch independent part of method wrapper creation. Add a cache
136 for the wrapper code, since Delegate::Equals depends on the wrapper
137 address being constant for a method. Fixes #50366.
139 2003-10-30 Bernie Solomon <bernard@ugsolutions.com>
141 * interp.c: (ves_exec_method_with_context)
142 we need to lookup internal calls now.
143 don't free type in CEE_SIZEOF.
144 fix CEE_NEWOBJ inside wrapper methods
146 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
148 * interp.c: Update after appdomain changes.
150 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
152 * interp.c - set large stack size on HP 64bit
154 2003-10-02 Bernie Solomon <bernard@ugsolutions.com>
156 * hacks.h - work round HP 64 bit problem with isunordered
158 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
160 * interp.c (dump_frame): Avoid crash on frames without a method. Patch
161 sam@superduper.net (sam clegg). Fixes #46197.
162 (ves_exec_method_with_context): Fix unbox casting.
164 2003-09-25 Bernie Solomon <bernard@ugsolutions.com>
166 * interp.c - reinstate use of mono_marshal_get_delegate_invoke
167 for ordering and fix CALLI to handle wrapper. More wrapper handling
168 in CALL and LDSTR. Add another string conversion case.
170 2003-09-25 Zoltan Varga <vargaz@freemail.hu>
172 * interp.c (ves_exec_method): Fix warning.
173 (ves_exec_method_with_context): Fix CGT_UN and CLT_UN. Patch by
174 David Waite (mass@akuma.org).
176 2003-9-24 Bernie Solomon <bernard@ugsolutions.com>
178 * interp.c: I broke calling native delegates reinstate
179 old code for the moment.
181 2003-9-22 Bernie Solomon <bernard@ugsolutions.com>
183 * interp.c: use mono_marshal_get_delegate_invoke to get delegate
184 invocation order consistent. Fix THROW_EX, fix ip in overflow
187 Fri Sep 12 10:42:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
189 * interp.c, interp.h: patch from Bernie Solomon <bernard@ugsolutions.com>:
190 64 bit/opcodes/exception handling fixes.
192 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
194 * interp.c: Use mono_field_from_token () in the appropriate places.
195 This simplifies the code and also fixes #48051.
197 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
199 * interp.c (main): Fix the order of initialization calls so it maches
200 the order in the JIT.Patch by Bernie Solomon (bernard@ugsolutions.com).
201 Also remove the unused ms mutex.
203 * interp.c: Get rid of metadata_section.
205 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
207 * interp.c (main): Call g_thread_init () to make glib thread-safe.
208 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
211 2003-08-18 Zoltan Varga <vargaz@freemail.hu>
213 * interp.c: Get rid of duplicate definition of CHECK_MUL_OVERFLOW.
214 * interp.h interp.c: Get rid of VAL_VALUETA, use VAL_MP instead. Fix
215 the INITOBJ opcode which was the only user of VALUETA.
217 2003-08-16 Zoltan Varga <vargaz@freemail.hu>
219 * interp.c (ves_exec_method): Implemented mul.ovf correctly for int32
220 and int64. Implement the conv.ovf opcodes for all argument types.
222 2003-08-15 Zoltan Varga <vargaz@freemail.hu>
224 * interp.c (ves_exec_method): Handle non-valuetypes in CEE_STOBJ.
226 (ves_exec_method): Added support for the synchronized flag to the
227 interpreter. Also fixed the CALLI opcode, and made exception handling
228 work though the managed-unmanaged barrier.
230 Fri Jul 25 19:06:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
232 * interp.c: updates for new instructions.
234 2003-07-22 Zoltan Varga <vargaz@freemail.hu>
236 * interp.c: Use the new metadata_section lock instead of metadata_lock.
237 Patch by Bernie Solomon (bernard@ugsolutions.com).
239 Fri Jul 18 15:11:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
241 * interp.c: 64 bit fixes from Laurent Morichetti <l_m@pacbell.net>.
242 Install cleanup function.
244 2003-07-13 Zoltan Varga <vargaz@freemail.hu>
246 * interp.c: Keep alloca()-d data on a free list to prevent stack
247 overflow errors when valuetypes are allocated in a loop. Fixes
248 #27420. Is the new code still faster than using malloc/free ?
250 * interp.c (ves_array_get): Add index checking to ves_array_get/set.
251 Fixes decimal-array.exe.
253 * interp.c (interp_mono_runtime_invoke): Unbox value type instances
254 before calling the method. Fixes appdomain2.exe.
256 * interp.c: Fix warnings.
258 * interp.c: Report unhandled exceptions correctly.
260 * interp.c: Implement CEE_ISINST and CEE_CASTCLASS using
261 mono_object_isinst. Fixes bug #45539 and reflection-enum.exe.
263 Tue May 27 16:36:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
265 * interp.c: don't use relative numbering stuff.
267 Tue May 27 12:18:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
269 * interp.c: update for mono_class_vtable() changes.
271 Tue May 13 16:43:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
273 * interp.c: handle thread static fields.
275 Sun Apr 27 13:27:59 CEST 2003 Paolo Molaro <lupus@ximian.com>
277 * interp.c: check for arraytypemismatch.
279 2003-04-23 Martin Baulig <martin@ximian.com>
281 * interp.c: When running with --dieonex, use the debugging code to
282 print source lines in the backtrace.
284 2003-02-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
286 * interp.c: added a dummy mono_runtime_install_handlers function to
287 avoid crashing when ves_pinvoke_method tries to call it.
289 2003-02-06 Piers Haken <piersh@friskit.com>
291 * interp.c: warning cleanups
293 2002-11-15 Dick Porter <dick@ximian.com>
295 * interp.c: mono_runtime_init() now has an extra parameter for
298 2002-10-31 Dick Porter <dick@ximian.com>
300 * Makefile.am: The previous automake-1.6 fix broke automake-1.4 on
303 2002-09-27 Dick Porter <dick@ximian.com>
305 * interp.c: Tell glib what the program name is, by passing it the
306 name of the managed file we're executing
308 2002-08-28 Dick Porter <dick@ximian.com>
310 * interp.c: mono_set_rootdir() doesnt take any args now
312 * Makefile.am: Export HOST_CC and turn on optimisation for w32 builds
314 2002-08-28 Nick Drochak <ndrochak@gol.com>
316 * interp.c: check and throw exception if needed for overflow on
317 multiplication of integer types.
319 2002-08-07 Dietmar Maurer <dietmar@ximian.com>
321 * interp.c (interp_walk_stack): removed the createdelegate icall
323 2002-08-02 Dietmar Maurer <dietmar@ximian.com>
325 * interp.c (get_virtual_method): support proxies
326 (ves_exec_method): impl. LDFLD/STFLD for proxies.
328 Fri Aug 2 13:00:41 CEST 2002 Paolo Molaro <lupus@ximian.com>
330 * interp.c, interp.h: implemented exception trap for runtime_invoke
331 and handle exceptions across managed/unmanaged boundaries.
333 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
335 * interp.c (stackval_from_data): add pinvoke argument
336 (stackval_to_data): add pinvoke argument. We need consider the
337 fact that unmanages structures may have different sizes.
338 (ves_pinvoke_method): do not call stackval_from_data if the result
341 Wed Jul 31 17:47:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
343 * interp.c: simplified some more branch code.
345 Wed Jul 31 16:50:42 CEST 2002 Paolo Molaro <lupus@ximian.com>
347 * interp.c: fixed indentation, simplified some code.
349 Wed Jul 31 14:29:43 CEST 2002 Paolo Molaro <lupus@ximian.com>
351 * interp.c: fix so that mint can at least get to executing Main().
353 2002-07-31 Dietmar Maurer <dietmar@ximian.com>
355 * interp.c: use the new marshaling code. better delegate/remoting
357 (ves_exec_method): bug fix - directly jump to handle_exception.
359 2002-07-29 Dietmar Maurer <dietmar@ximian.com>
361 * interp.c (main): install compile_method handler
363 Wed Jul 24 13:02:12 CEST 2002 Paolo Molaro <lupus@ximian.com>
365 * interp.c: implemented stack walking function.
367 Fri Jul 19 14:21:18 CEST 2002 Paolo Molaro <lupus@ximian.com>
369 * interp.c: fix float boxing on LE systems.
371 Sat Jul 13 19:54:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
373 * interp.c: advance ip in conv.r.un.
375 2002-07-01 Dick Porter <dick@ximian.com>
377 * interp.c (ves_exec): Removed unneeded argument to
378 mono_runtime_run_main()
380 2002-06-25 Dick Porter <dick@ximian.com>
382 * interp.c (ves_exec): Pass the assembly to mono_runtime_run_main
384 Wed Jun 19 17:01:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
386 * interp.c: un-broke after stack trace changes.
388 Fri May 31 16:17:20 CEST 2002 Paolo Molaro <lupus@ximian.com>
390 * interp.c, hacks.h: compiler compatibility fixes.
392 Fri May 31 13:25:57 CEST 2002 Paolo Molaro <lupus@ximian.com>
394 * interp.c, mint.1: added --config command line option.
396 Thu May 30 14:14:16 CEST 2002 Paolo Molaro <lupus@ximian.com>
398 * interp.c: lookup P/Invoke method addr only when needed.
400 2002-05-29 Dietmar Maurer <dietmar@ximian.com>
402 * interp.c (ves_exec_method): free type in CEE_SIZEOF
404 Tue May 28 16:10:49 CEST 2002 Paolo Molaro <lupus@ximian.com>
406 * interp.c: fixed SIZEOF to work with typedef/typeref.
408 Fri May 24 15:33:50 CEST 2002 Paolo Molaro <lupus@ximian.com>
410 * interp.c: added partial async delegate and remoting support.
412 Thu May 23 18:45:38 CEST 2002 Paolo Molaro <lupus@ximian.com>
414 * interp.c: special case string ctors in invoke.
415 Handle null object in throw. Misc integer type mismatch fixes.
417 2002-05-23 Dietmar Maurer <dietmar@ximian.com>
419 * interp.c (ves_runtime_method): share more code with the jit.
421 Wed May 22 12:31:40 CEST 2002 Paolo Molaro <lupus@ximian.com>
423 * interp.c: fixed finally handling. In trace mode show
424 exception handling operations and the contents of the stack in the same
425 line as the executing instruction.
427 2002-05-20 Miguel de Icaza <miguel@ximian.com>
429 * interp.c: Updated help display.
431 2002-05-20 Radek Doulik <rodo@ximian.com>
433 * interp.c (dump_stack): print boxed values for --noptr
434 (ves_exec_method): use stackval_to_data as pointed out by lupus
436 2002-05-17 Radek Doulik <rodo@ximian.com>
438 * interp.c (dump_stack): if --noptr then print content of strings
439 in form [str:<printed string>]
441 2002-05-16 Radek Doulik <rodo@ximian.com>
443 * interp.c (ves_exec_method): use data.i instead of data.l in i32
445 (ves_exec_method): set type in I64 <--> I32 conversions
447 2002-05-15 Radek Doulik <rodo@ximian.com>
449 * interp.c (ves_runtime_method): moved stackval_from_data call
450 inside #else branch, consulted on irc with lupus
452 2002-05-15 Dietmar Maurer <dietmar@ximian.com>
454 * interp.c (ves_exec_method): use new mono_unhandled_exception()
456 2002-05-14 Radek Doulik <rodo@ximian.com>
458 * interp.c: introduced new --noptr option to suppres pointer
459 address printing. I find this useful for comparing trace outputs
462 Tue May 14 16:37:55 CEST 2002 Paolo Molaro <lupus@ximian.com>
464 * interp.c: some finally handling fixes and compilation fixes for
465 changes in the runtime lib.
467 2002-04-30 Dick Porter <dick@ximian.com>
469 * interp.c: Tell glib to not abort when g_log() etc print
472 Mon Apr 22 16:52:03 CEST 2002 Paolo Molaro <lupus@ximian.com>
474 * interp.c: handle muslticast delegates. Implement a couple more
475 convert opcodes. Pretend we spend some time jitting...
477 2002-04-20 Dietmar Maurer <dietmar@ximian.com>
479 * interp.c (ves_exec_method): support internalcall String constructors
481 2002-04-19 Dan Lewis <dihlewis@yahoo.co.uk>
483 * interp.c: support for new szarray format.
485 Tue Apr 16 20:12:58 CEST 2002 Paolo Molaro <lupus@ximian.com>
487 * interp.c: removed profiling code (moved to common library).
488 Implemented inlining for some special methods.
490 2002-04-15 Patrik Torstensson <patrik.torstensson@labs2.com>
492 * interp.c: Using fullnames when adding icall's (array)
494 Wed Apr 10 16:07:23 CEST 2002 Paolo Molaro <lupus@ximian.com>
496 * interp.c: quick implementation for opcodes needed by the new parse
499 Tue Apr 9 13:08:26 CEST 2002 Paolo Molaro <lupus@ximian.com>
501 * interp.c: make the interp thread-safe wrt the metadata lib.
503 Mon Apr 8 17:15:48 CEST 2002 Paolo Molaro <lupus@ximian.com>
505 * interp.c: display return value with --trace.
506 Call mono_runtime_init ().
508 2002-04-06 Dietmar Maurer <dietmar@ximian.com>
510 * interp.c (interp_mono_runtime_invoke): handle more types,
511 removed runtime_exec_main
513 Thu Apr 4 11:36:52 CEST 2002 Paolo Molaro <lupus@ximian.com>
515 * interp.c: don't try to get an IL opcode for runtime and internal
518 Thu Mar 28 16:54:51 CET 2002 Paolo Molaro <lupus@ximian.com>
520 * interp.c: spring warning cleanup.
522 Thu Mar 28 12:03:28 CET 2002 Paolo Molaro <lupus@ximian.com>
524 * interp.c: check obj address in stfld.
526 2002-03-27 Dietmar Maurer <dietmar@ximian.com>
528 * interp.c (ves_exec_method): CASTCLASS: fix for transparent proxy
530 Tue Mar 26 20:09:10 CET 2002 Paolo Molaro <lupus@ximian.com>
532 * interp.c: set frame->ip before dumping the stack trace.
534 Tue Mar 26 19:54:45 CET 2002 Paolo Molaro <lupus@ximian.com>
536 * interp.c: remove glib mem vtable code.
538 2002-03-26 Dick Porter <dick@ximian.com>
540 * interp.c: Show thread ID's in trace output.
542 New option "--traceclassinit" to put debug output around
543 runtime_class_init().
545 Make sure all options are displayed in usage().
547 Tue Mar 26 17:03:14 CET 2002 Paolo Molaro <lupus@ximian.com>
549 * interp.c: support fieldrefs when accessing instance fields.
551 Mon Mar 25 12:59:52 CET 2002 Paolo Molaro <lupus@ximian.com>
553 * interp.c: allow tracing to be done on a per-method basis.
554 Fix interp_mono_runtime_invoke() to deal correcttly with the return
555 value. Disable glib mem vtable setting.
557 Thu Mar 21 18:08:37 CET 2002 Paolo Molaro <lupus@ximian.com>
559 * interp.c: set stack trace info when throwing an exception.
561 Thu Mar 21 17:32:46 CET 2002 Paolo Molaro <lupus@ximian.com>
563 * interp.c: intern strings before executing a method (and don't
564 intern command line arguments anymore). Add sanity checks in alloca
567 Sat Mar 16 19:15:18 CET 2002 Paolo Molaro <lupus@ximian.com>
569 * interp.c: restore frame on return from unmanaged calls.
570 Add support for continuing execution up to x IL insn.
571 Fix exception handling when an exception is raised in the catch
572 handler of the same method that issued the first one.
574 2002-03-11 Dietmar Maurer <dietmar@ximian.com>
576 * interp.c (ves_runtime_method): set method_info field
578 Mon Mar 11 14:48:07 CET 2002 Paolo Molaro <lupus@ximian.com>
580 * interp.c: corlib consistency checls moved to libmetadata.
582 Mon Mar 11 11:27:27 CET 2002 Paolo Molaro <lupus@ximian.com>
584 * interp.c: use the new facilities in debug-helpers to
585 disassemble CIL code and match method names to MonoMethods.
587 Thu Mar 7 17:20:59 CET 2002 Paolo Molaro <lupus@ximian.com>
589 * interp.c: Boehm-GC enable. Fix some overflow opcodes.
591 Tue Mar 5 18:12:40 CET 2002 Paolo Molaro <lupus@ximian.com>
593 * interp.c: fix non-debug build and some more opcode work.
595 Mon Mar 4 11:21:44 CET 2002 Paolo Molaro <lupus@ximian.com>
597 * interp.c: print the address of 'this' in tracing mode.
599 Thu Feb 28 19:18:59 CET 2002 Paolo Molaro <lupus@ximian.com>
601 * interp.c: add checks for more binary consistency.
603 2002-02-27 Dietmar Maurer <dietmar@ximian.com>
605 * interp.c (interp_mono_runtime_invoke): use alloca instead of g_new0
607 Tue Feb 26 11:43:34 CET 2002 Paolo Molaro <lupus@ximian.com>
609 * interp.c: added profiling for object creation.
611 Mon Feb 25 17:37:07 CET 2002 Paolo Molaro <lupus@ximian.com>
613 * interp.c: use correct value for guint64 max.
615 2002-02-22 Radek Doulik <rodo@ximian.com>
617 * interp.c: s/gulong/guint64 as it differs on ppc
619 Wed Feb 20 22:18:40 CET 2002 Paolo Molaro <lupus@ximian.com>
621 * interp.c: more complete runtime_invoke () implementation.
622 Fixed castclass/isinst to work correctly with arrays.
624 Tue Feb 19 20:21:14 CET 2002 Paolo Molaro <lupus@ximian.com>
626 * interp.c: implement the runtime_invoke function.
628 Mon Feb 18 15:49:20 CET 2002 Paolo Molaro <lupus@ximian.com>
630 * interp.c: fix alignment code. Make sure to init classes
631 in more cases. Command-line arguments are interned.
633 2002-02-16 Radek Doulik <rodo@ximian.com>
635 * interp.c (ves_exec_method): test type of sp [-1] instead of sp
636 [0], because sp [-1] is the value going to be shifted, fixed in
637 CEE_SHL, CEE_SHR, CEE_UN opcodes)
639 Sat Feb 16 12:00:24 CET 2002 Paolo Molaro <lupus@ximian.com>
641 * interp.c: fixed cut&paste error for ldind.r4 and ldind.r8.
643 Fri Feb 15 15:07:27 CET 2002 Paolo Molaro <lupus@ximian.com>
645 * interp.c: use strrchr instead of rindex. use _isnan and _finite on
648 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
650 * interp.c (ves_exec_method): replace
651 'g_assert (sp->type = VAL_VALUETA)' with
652 'g_assert (sp->type == VAL_VALUETA)' otherwise
653 the assert always passes. FIXME: should the test have been !=?
655 2002-02-14 Dietmar Maurer <dietmar@ximian.com>
657 * interp.c (stackval_from_data): fix for MONO_TYPE_PTR
659 Wed Feb 13 16:17:38 CET 2002 Paolo Molaro <lupus@ximian.com>
661 * interp.c: fixed newobj implementation for valuetypes bug found by
662 dietmar. sub.ovf dummy code.
664 Tue Feb 12 14:08:47 CET 2002 Paolo Molaro <lupus@ximian.com>
666 * hacks.h: check against redefining preprocessor symbol.
667 * interp.c: fix profile info to return more sensible results.
669 Mon Feb 11 13:05:29 CET 2002 Paolo Molaro <lupus@ximian.com>
671 * interp.c: added "die on exception" command line argument.
672 When we segfault, set the message in the exception to "Segmentation
673 fault" so people can recognise what's going on.
675 2002-02-10 Miguel de Icaza <miguel@ximian.com>
677 * interp.c (ves_exec_method): Compare the element_class type token
678 in the class we got as well, instead of the element class vs the
681 This fixes the invalid cast exceptions during unboxing
683 Fri Feb 8 13:01:03 CET 2002 Paolo Molaro <lupus@ximian.com>
685 * interp.c: use opcode information from libmetadata.
687 2002-02-05 Dietmar Maurer <dietmar@ximian.com>
689 * interp.c (ves_exec_method): CEE_UNBOX: use element_class for
692 2002-02-04 Dietmar Maurer <dietmar@ximian.com>
694 * interp.c (main): impl. __array_Address icall
696 Fri Feb 1 16:03:53 CET 2002 Paolo Molaro <lupus@ximian.com>
698 * interp.c: exception fixes. Use mono_method_pointer_get ()
699 to easy porting to other archs. Some support for overflow detection.
701 2002-01-25 Dietmar Maurer <dietmar@ximian.com>
703 * interp.c, jit.c (main): install runtime_exec_main handler
704 (main): bug fix - call TlsAlloc () before we execute code
706 2002-01-23 Dick Porter <dick@ximian.com>
708 * interp.c: Added some kludges to cope with CONV_OVF_I2,
709 CONV_OVF_I4 and ADD_OVF so that number formatting works. Also
710 initialise and cleanup the network support.
712 Thu Jan 10 20:59:59 CET 2002 Paolo Molaro <lupus@ximian.com>
714 * interp.c, interp.h: add a flag to mono_create_trampoline ()
715 to handle runtime methods.
717 Sat Jan 5 15:45:14 CET 2002 Paolo Molaro <lupus@ximian.com>
719 * interp.c: allow classname:method name in --debug argument.
720 Fix box opcode for valuetypes. Fix a few opcode to take a 16 bit
721 index instead of 32 (stloc, ldloc, starg, etc.).
723 Thu Jan 3 23:19:27 CET 2002 Paolo Molaro <lupus@ximian.com>
725 * interp.c: temporary mul.ovf, mul.ovf.un, add.ovf.un implementations
726 to get the compiler going.
728 Mon Dec 24 17:23:45 CET 2001 Paolo Molaro <lupus@ximian.com>
730 * interp.c: fix ldc.i8.
732 Thu Dec 20 20:09:48 CET 2001 Paolo Molaro <lupus@ximian.com>
734 * interp.c: fix delegate method invocation to handle both
735 static and instance methods.
737 Tue Dec 18 18:48:50 CET 2001 Paolo Molaro <lupus@ximian.com>
739 * interp.c: make segv_handler static, handle runtime methods in stack
742 Thu Dec 13 20:24:28 CET 2001 Paolo Molaro <lupus@ximian.com>
744 * interp.c: correctly handle exceptions generated in C code.
745 Install an handler for SIGSEGV. Bare-bones profiler and hook for the
748 Mon Dec 3 17:15:44 CET 2001 Paolo Molaro <lupus@ximian.com>
750 * interp.c: call mono_init() after registering internal calls.
752 2001-11-30 Dick Porter <dick@ximian.com>
754 * interp.c: Replace get_named_exception() with
755 mono_exception_from_name()
757 Fri Nov 30 12:05:21 CET 2001 Paolo Molaro <lupus@ximian.com>
759 * interp.c: calculate locals and args offsets only once
760 per method call. Cache trampoline code as well.
762 2001-11-23 Dietmar Maurer <dietmar@ximian.com>
764 * interp.c (ves_exec_method): bug fix for exception5.cs
766 Mon Nov 19 11:33:00 CET 2001 Paolo Molaro <lupus@ximian.com>
768 * interp.c: start adding support for handling exceptions across
769 managed/unmanaged boundaries. Cleanup Delegate method invocation.
770 Pass the correct target object in Delegate::Invoke and use the correct
771 'this' pointer in ldvirtftn (bugs pointed out by Dietmar).
773 Thu Nov 15 17:40:24 CET 2001 Paolo Molaro <lupus@ximian.com>
775 * interp.c: handle enums with underlying type different from int32.
776 More checks for C structs <-> C# objects consistency.
778 Wed Nov 14 19:23:00 CET 2001 Paolo Molaro <lupus@ximian.com>
780 * interp.c: move the stack frame dumping code to a function so it can
781 be called from the debugger. Fix virtual method lookup for interfaces.
782 Throw exceptions instead of aborting in more places.
783 Print also the message in an exception. Updates for field renames in
786 2001-11-09 Dick Porter <dick@ximian.com>
788 * Makefile.am (mint_LDADD): Don't need THREAD_LIBS any more
790 2001-11-07 Miguel de Icaza <miguel@ximian.com>
792 * interp.c: Include stdlib to kill warning.
793 (check_corlib): Adjust format encodings to remove warnings.
795 Wed Nov 7 15:47:36 CET 2001 Paolo Molaro <lupus@ximian.com>
797 * interp.c: updates for changes in array code.
799 Fri Nov 2 19:06:54 CET 2001 Paolo Molaro <lupus@ximian.com>
801 * interp.c: hanlde field refs. Throw an exception on NULL references.
802 Check consistency of corlib types with the C struct representation.
804 2001-10-25 Dietmar Maurer <dietmar@ximian.com>
806 * interp.c (ves_exec_method): use relative numbering for runtime
807 type checks (and make it work with interfaces)
809 2001-10-15 Dietmar Maurer <dietmar@ximian.com>
811 * interp.c: removed newobj()
813 2001-10-10 Dietmar Maurer <dietmar@ximian.com>
815 * interp.c (get_virtual_method): use the vtable
816 (arch_compile_method): added to compute vtable entry
818 Mon Oct 8 16:14:40 CEST 2001 Paolo Molaro <lupus@ximian.com>
820 * interp.c: use the accessors provided in object.h to deal with
821 MonoArrays. Updates for API renames in metadata. Throw exception
822 in ldelema if index is out of bounds.
824 Mon Oct 8 10:44:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
826 * interp.c: fixes for changes in metadata.
828 2001-10-04 Dick Porter <dick@ximian.com>
830 * interp.c (ves_runtime_method): init_class() the
831 mono_defaults.delegate_class
832 Include mono-endian.h not endian.h
834 Tue Oct 2 18:51:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
836 * interp.c: set frame->ip in the leave opcode. Make db_methods static.
838 Sun Sep 30 11:57:15 CEST 2001 Paolo Molaro <lupus@ximian.com>
840 * interp.c: compiler and ANSI C portability fixes.
842 Fri Sep 28 19:37:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
844 * interp.c: Implemented ldtoken, conv.ovf.i. Use MonoClass->byval_arg
845 (and remove related kludges). Don't choke on access to arrays of
846 references. Throw an exception when an internalcall or P/Invoke
847 function don't have an implementation. Throw and EngineException
848 for unimplemented opcodes.
850 Tue Sep 25 11:12:35 CEST 2001 Paolo Molaro <lupus@ximian.com>
852 * interp.c: fixed get_virtual_method () to deal with interface
855 Mon Sep 24 18:50:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
857 * interp.c: catch a few more error conditions with exceptions instead of
859 Don't use g_print() in stack traces because it doesn't work with
861 When we call an instance method of a valuetype class, unbox the 'this'
862 argument if it is an object.
863 Use mono_ldstr () to implement the ldstr opcode: it takes care of
864 interning the string if necessary.
865 Implemented new opcodes: ckfinite, cgt.un, clt.un, ldvirtftn, ldarga.
866 Fixes to handle NaNs when comparing doubles.
867 Make sure the loaded assembly has an entry point defined.
868 Fixed portability bugs in neg and not opcodes.
870 2001-09-24 Dietmar Maurer <dietmar@ximian.com>
872 * interp.c (ves_exec_method): LDC_I4: 8bit constants are signed
873 (ves_exec_method): bug fix for NOT/NEG
874 (main): fix bug in parameter parsing
876 2001-09-23 Dick Porter <dick@ximian.com>
878 * Makefile.am (mint_LDADD): rename PTHREAD_LIBS to THREAD_LIBS
880 2001-09-23 Dick Porter <dick@ximian.com>
882 * interp.c (main): Do some thread setup and cleanup around the
885 2001-09-21 Dick Porter <dick@ximian.com>
887 * Makefile.am (mint_LDADD): Added PTHREAD_LIBS to the link line
889 Thu Sep 20 16:32:42 CEST 2001 Paolo Molaro <lupus@ximian.com>
891 * interp.c: implemented some more opcodes: calli, rem.un,
892 shr.un, conv.u, cpobj, stobj, conv.r.un, conv.ovf.i1.un,
893 conv.ovf.i2.un, conv.ovf.i4.un, conv.ovf.i8.un, conv.ovf.i.un,
894 conv.ovf.u1.un, conv.ovf.u2.un, conv.ovf.u4.un, conv.ovf.u8.un,
896 Fix some 64 bit issues in the array element access code and a small bug.
897 Throw an exception on index out of range instead of asserting.
898 Throw an exception on a NULL array instead of dying.
899 Stomped a memory corruption bug (.cctor methods were freed after
900 executing them, but they are stores in MonoClass now...).
901 Added a simple facility to invoke the debugger when a named
902 function is entered (use the cmdline option --debug method_name).
903 * interp.h: fix 64 bit issue.
905 Tue Sep 18 13:21:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
907 * interp.c: fix some 64 bit issues. Safer support for delegates.
909 2001-09-12 Miguel de Icaza <miguel@ximian.com>
911 * interp.c (ves_exec_method): implement conv.u8 opcode.
913 Mon Sep 10 20:20:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
915 * interp.c: endian fixes, comments.
917 Fri Sep 7 18:45:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
919 * interp.c, interp.h: make ves_exec_method () and stackval_from_data ()
920 non static. Implement a couple of runtime methods needed to
921 use delegates (ves_runtime_method ()).
922 Implemented ldftn opcode.
924 Thu Sep 6 15:41:24 CEST 2001 Paolo Molaro <lupus@ximian.com>
926 * Makefile.am: link to libmonoarch.
927 * interp.h, interp.c: use mono_create_trampoline ().
928 Pass the command line arguments to Main (String[]) methods.
930 2001-08-30 Dietmar Maurer <dietmar@ximian.com>
932 * interp.c (ves_pinvoke_method): removed the libffi dependency
934 2001-08-29 Dietmar Maurer <dietmar@ximian.com>
936 * interp.c (ves_array_set): moved from icall.c
937 (ves_array_get): moved from icall.c
939 * icall.c: moved to metadata/icall.c
941 Wed Aug 29 12:46:06 CEST 2001 Paolo Molaro <lupus@ximian.com>
943 * interp.c: some small optimizations. Fixes to do signed
944 compares when needed. Change C++ comments into C.
945 Implemented cgt, clt. Added --opcode-count cmdline switch.
947 2001-08-28 Dietmar Maurer <dietmar@ximian.com>
949 * interp.c (ves_exec_method): better check for value types (get
950 the class to detect if we have a value type), implemented CEE_CONV_U1,
954 Mon Aug 27 21:30:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
956 * interp.c: warn and exit when Main () expects the cmdline arguments
957 instead of creashing.
959 Mon Aug 27 20:16:37 CEST 2001 Paolo Molaro <lupus@ximian.com>
961 * interp.c: merge isinst/castclass handling. Hopefully implement
962 the right semantics for handling callvirt correctly (changes
963 here and there to support it). Integrate bugfix from Dietmar quickly
964 so he needs to handle the cvs conflict:-)
966 Mon Aug 27 12:20:32 CEST 2001 Paolo Molaro <lupus@ximian.com>
968 * interp.c: fix compilation and updates for changes in metadata/.
970 2001-08-26 Miguel de Icaza <miguel@ximian.com>
972 * interp.c (main): Add option handling for the interpreter,
973 support the `--trace' option.
975 Sun Aug 26 23:04:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
977 * interp.c: get in a dummy virtual method dispatch.
978 Added support for int64, native int and native uint as arguments.
979 Added debug enter/leave for icall and pinvoke methods, too.
980 Implement opcodes conv.i, conv.i8, ldelema.
982 Sun Aug 26 11:37:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
984 * interp.h, interp.c: load also a MonoClass pointer when we load
985 an address on the stack. Implemented conv.i1, conv.i2, con.i4,
986 conv.u4, conv.r4, conv.r8. Print the arguments in the stack trace
987 and the name of the exception.
989 Sat Aug 25 15:56:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
991 * interp.c: Implemented some opcodes: starg.s, ldobj, isinst,
992 ldarg, starg, ldloc, ldloca, stloc, initobj, cpblk, sizeof.
994 Sat Aug 25 12:57:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
996 * interp.c: handle enumerations specially (not as valuetypes).
998 Fri Aug 24 19:34:04 CEST 2001 Paolo Molaro <lupus@ximian.com>
1000 * interp.h, interp.c: add support for valuetypes.
1002 Fri Aug 24 16:09:20 CEST 2001 Paolo Molaro <lupus@ximian.com>
1004 * interp.c: updates for merge of MonoParam in MonoType.
1006 Thu Aug 23 12:04:34 CEST 2001 Paolo Molaro <lupus@ximian.com>
1008 * interp.c: removed beforefieldinit check, it's a useless flag.
1009 Added a couple more test cases to tests/ dir.
1011 2001-08-22 Miguel de Icaza <miguel@ximian.com>
1013 * interp.c (usage): Add version information
1014 (ves_pinvoke_method): Typo fix.
1016 Wed Aug 22 20:37:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1018 * interp.c: simplified init_class (). Make sure a class
1019 is fully initialized before executing a method in the class.
1020 Search for the class constructor only on beforefieldinit classes.
1021 Implement a bunch of opcodes: br, brfalse, brtrue, beq, bge,
1022 bgt, blt, ble, bne.un, bge.un, bgt.un, ble.un, blt.un, stind.i,
1023 ldflda, ldsflda, ldelem.i8, stelem.i8, leave.
1025 Wed Aug 22 16:34:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
1027 * interp.c: Updates for changes in metadata/. Better output in debug mode
1028 and in the stack trace. Completed rethrow handling
1030 Tue Aug 21 18:56:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1032 * interp.c: new macro INIT_FRAME() to properly
1033 initialize a MonoInvocation. Fixed a couple of buglets in exception code:
1034 increase stack pointer when pushing the exception for catch blocks,
1035 initialize frame->ex_handler to NULL, correctly try all the
1036 catch blocks (don't incorrectly fallback on filter handling).
1037 Added a couple more checks where we may need to throw an
1038 exception. Added more exception creation functions.
1039 Changed stackval_from_data() to take the target stackval as
1040 argument. Implemented a couple more opcodes.
1041 * interp.h: prepare stackval for value type code.
1043 2001-08-21 Miguel de Icaza <miguel@ximian.com>
1045 * Makefile.am (mint_LDADD): Renamed interpreter to mint.
1047 2001-08-21 Dietmar Maurer <dietmar@ximian.com>
1049 * interp.c (get_named_exception): use the right constructor.
1051 Mon Aug 20 18:58:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
1053 * interp.c: fix buglet with the leave.s opcode.
1055 2001-08-20 Dietmar Maurer <dietmar@ximian.com>
1057 * icall.c: changed everything to support the new calling convention
1059 * hacks.h: added some macros for FreeBSD
1061 * interp.c (get_named_exception): use mono_object_new instead of
1062 newobj, initialize the stack before we call the constructor.
1064 Sat Aug 18 12:43:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1066 * interp.c, interp.h: added support code to create exceptions.
1067 Changed interncal calling convnetion over to MonoInvocation, to support
1068 exceptions, walking the stack back and forward and passing the 'this'
1069 pointer separately (remove the cludges required before to pass this on the
1070 stack). Use alloca heavily for both local vars and a copy of the incoming
1071 arguments. Init local vars to zero.
1072 Simplify stackval_from_data() and stackval_to_data() to only take a pointer
1073 instead of pointer + offset.
1074 Implement a few exceptions-related opcodes and the code to run finally, fault and
1075 catch blocks as well as a stack trace if no handler is found.
1077 2001-08-16 Alex Graveley <alex@ximian.com>
1079 * Makefile.am (mono_int_LDADD): Link with ../../libffi/libffi.a
1080 instead of ../../libffi/.libs/libffi.a.
1082 2001-08-10 Dietmar Maurer <dietmar@ximian.com>
1084 * interp.c (ves_exec_method): impl CASTCLASS
1086 * icall.c: moved the internal call stuff to this file
1088 * interp.c (ves_exec_method): impl. BOX/UNBOX
1089 (ves_icall_System_Array_GetValue): impl.
1090 (ves_icall_System_Array_SetValue): impl.
1091 added myself to Authors
1093 2001-08-09 Dietmar Maurer <dietmar@ximian.com>
1095 * implemented arrays, but you will need a modified version of
1096 Array.cs to get arrays working (will commit soon)
1098 * interp.c (ves_icall_array_Set): impl.
1099 (ves_icall_array_Get): impl.
1100 (ves_icall_array_ctor): impl.
1101 (ves_icall_System_Array_GetRank): impl.
1102 (ves_icall_System_Array_GetLength): impl.
1103 (ves_icall_System_Array_GetLowerBound): impl.
1104 (mono_lookup_internal_call): impl.
1106 2001-08-06 Dietmar Maurer <dietmar@ximian.com>
1108 * interp.c (ves_exec_method): impl. NEWARR
1109 (ves_exec_method): impl. most LDELEM/STELEM opcodes, LDLEN
1111 (mono_get_ansi_string): impl.
1112 (mono_lookup_internal_call): impl.
1113 (ves_exec_method): implemented internal calls
1115 2001-08-05 Dietmar Maurer <dietmar@ximian.com>
1117 * interp.c (ves_pinvoke_method): removed all static vars.
1119 2001-08-02 Dietmar Maurer <dietmar@ximian.com>
1121 * interp.c (ves_exec_method): found a way to do unordered
1122 compares, implemented CEE_BNE_UN_S, CEE_BGE_UN_S, CEE_BGT_UN_S,
1123 CEE_BLE_UN_S, CEE_BLT_UN_S
1125 Wed Aug 1 22:51:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1127 * interp.c: handle also MONO_TYPE_CLASS to/from the stack.
1128 Change locals to be a memory blob, instead of the structured
1129 (but wrong) stackval. Implement bne.un.s opcode. Make the program
1130 exit with the error code from Main().
1132 2001-08-01 Dietmar Maurer <dietmar@ximian.com>
1134 * interp.c (ves_exec_method): implemented LDSTR
1136 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1138 * interp.c (GET_NATI): Switched from using nati_t to cli/types.h
1139 m_i type. Maybe we should rename the types to be m_i_t instead of
1142 Make the code compile after I broke it.
1144 Tue Jul 31 23:46:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
1146 * interp.c: fix cleanup.
1147 * Makefile.am: don't link with disassembler library.
1149 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1151 (ves_exec_method): Cleanup of the source code.
1153 Tue Jul 31 20:13:59 CEST 2001 Paolo Molaro <lupus@ximian.com>
1155 * interp.c: implement stind.*, ldind.*, ldloca.s opcodes.
1156 Provide better tracing with DEBUG_INTERP.
1158 Tue Jul 31 17:52:53 CEST 2001 Paolo Molaro <lupus@ximian.com>
1160 * interp.c: massive namespace cleanup.
1162 Mon Jul 30 20:09:58 CEST 2001 Paolo Molaro <lupus@ximian.com>
1164 * interp.c: update to use mono_method->name.
1166 Fri Jul 27 20:54:00 CEST 2001 Paolo Molaro <lupus@ximian.com>
1168 * interp.c: start implementing callvirt. Classes with
1169 class constructors are properly initialized when needed.
1170 Fix error introduced in version 1.17.
1172 Fri Jul 27 14:03:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1174 * interp.c: implement static field loading and storing.
1176 2001-07-27 Dietmar Maurer <dietmar@ximian.com>
1178 * interp.c (ves_pinvoke_method): impl.
1180 Fri Jul 27 11:49:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1182 * interp.c: Removed some debugging printouts. Made stackval_to_data
1183 static. Handle also instance methods in CALL opcode. Fix ret to properly
1184 deal with void functions. Fixed constructor to leave the object on
1187 Thu Jul 26 13:24:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1189 * interp.c: ves_exec_method () doesn't take a MonoImage arg
1190 anymore. Use the method cache in MonoImage. Updates to
1191 mache recent changes in metadata.
1192 Fix newobj code to use new metadata features. Call the class
1193 constructor after allocationg the object. Implemented load field
1194 and store field opcodes (the support functions need to be finished).
1196 Tue Jul 24 16:51:09 CEST 2001 Paolo Molaro <lupus@ximian.com>
1198 * interp.c, hacks.h: moved a few ugly macros out of the code.
1199 Implemented switch opcode.
1201 2001-07-23 Miguel de Icaza <miguel@ximian.com>
1203 * interp.c (newobj): Added function to handle newobj opcode.
1205 2001-07-18 Miguel de Icaza <miguel@ximian.com>
1207 * interp.c (ves_exec_method): Make the interpreter abort with more
1208 information than it currently does.
1210 Enable the slow processor, as it is easier to debug.
1212 Sun Jul 15 17:50:23 CEST 2001 Paolo Molaro <lupus@ximian.com>
1214 * Started changelog.
1215 * interp.c: use new mono_get_method () function to get the complete
1216 info on a method invocation: we support now method invocation with
1217 multiple (or zero) simple arguments and with or without a return value.
1218 Implement also a couple more opcodes.