1 2004-05-21 Bernie Solomon <bernard@ugsolutions.com>
3 * transform.c: ignore new LMF opcodes
5 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7 * interp.c, interp.h: Use the new methods for handling thread.abort.
9 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
11 * interp.c (ves_exec_method_with_context): Disable explicit assignment
12 of 'esi' to the ip variable, since it causes register allocation errors
13 on some versions of gcc. Fixes #58010.
15 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
17 * transform.c (generate): missed a couple
18 of places that should use ADD_CODE so buffer
21 * interp.c (interp_mono_runtime_invoke):
22 restore state better on catching exception
25 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
29 Implement STARG for valuetypes as mcs needs it.
31 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
33 * transform.c: Make sure ENSURE_I4 is called on
35 (mono_interp_transform_method): allow some stack
36 space for tracing to work.
38 2004-04-26 David Waite <mass@akuma.org>
40 * interp.h: remove comma from end of enumeration constants
43 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
45 * interp.h: put in space for old type field
46 for PPC as tramp.c assumes it. Quick fix until that's fixed.
48 * interp.c: reenable instruction tracing for DEBUG_INTERP
50 2004-04-19 Bernie Solomon <bernard@ugsolutions.com>
54 * interp.c: now interprets different VM code
57 * mintops.c: definition of new VM code
58 * transform.c: convert CIL to new VM code
60 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
62 * interp.c (ves_exec_method_with_context): Add support for STRWLPARRAY
63 marshalling convention.
65 2004-03-29 Bernie Solomon <bernard@ugsolutions.com>
67 * interp.c interp.h: remove child from MonoInvocation
70 2004-03-25 Martin Baulig <martin@ximian.com>
72 * interp.c (stackval_from_data): Added MONO_TYPE_GENERICINST.
73 (stackval_to_data): Added MONO_TYPE_GENERICINST.
74 (calc_offsets): Use mono_class_get_full() and mono_get_method_full().
75 (ves_exec_method_with_context): Likewise.
77 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
79 * interp.c: Get the type of transparent proxies from its remote_class.
81 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
83 * interp.c (ves_exec_method_with_context): Add new marshalling
86 2004-01-22 Zoltan Varga <vargaz@freemail.hu>
88 * interp.c (mono_main): Remove call to mono_verify_corlib (), since
89 the verification code is not up-to-date.
91 2004-01-19 Bernie Solomon <bernard@ugsolutions.com>
93 * interp.c (ves_exec_method_with_context):
94 get_native_wrapper removed and call
95 mono_marshal_get_native_wrapper directly
96 with new DllNotFoundException handling
98 Mon Jan 19 17:52:33 CET 2004 Paolo Molaro <lupus@ximian.com>
100 * interp.c: eliminate CSIZE macro.
102 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
104 * interp.c (ves_array_set): Check for ArrayTypeMismatchException.
106 2004-01-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
108 * interp.c: call setlocale (). Fixes bug #52100.
110 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
112 * embed.h, main.c: new files to enable embedding
115 * interp.c: make main callable from main.c
116 rearrange main for embedding
118 * Makefile.am: changes now most code is in a library
120 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
122 * interp.c: Added support for context static fields.
124 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
126 * interp.c (mono_create_method_pointer): New function which contains
127 the arch independent part of method wrapper creation. Add a cache
128 for the wrapper code, since Delegate::Equals depends on the wrapper
129 address being constant for a method. Fixes #50366.
131 2003-10-30 Bernie Solomon <bernard@ugsolutions.com>
133 * interp.c: (ves_exec_method_with_context)
134 we need to lookup internal calls now.
135 don't free type in CEE_SIZEOF.
136 fix CEE_NEWOBJ inside wrapper methods
138 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
140 * interp.c: Update after appdomain changes.
142 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
144 * interp.c - set large stack size on HP 64bit
146 2003-10-02 Bernie Solomon <bernard@ugsolutions.com>
148 * hacks.h - work round HP 64 bit problem with isunordered
150 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
152 * interp.c (dump_frame): Avoid crash on frames without a method. Patch
153 sam@superduper.net (sam clegg). Fixes #46197.
154 (ves_exec_method_with_context): Fix unbox casting.
156 2003-09-25 Bernie Solomon <bernard@ugsolutions.com>
158 * interp.c - reinstate use of mono_marshal_get_delegate_invoke
159 for ordering and fix CALLI to handle wrapper. More wrapper handling
160 in CALL and LDSTR. Add another string conversion case.
162 2003-09-25 Zoltan Varga <vargaz@freemail.hu>
164 * interp.c (ves_exec_method): Fix warning.
165 (ves_exec_method_with_context): Fix CGT_UN and CLT_UN. Patch by
166 David Waite (mass@akuma.org).
168 2003-9-24 Bernie Solomon <bernard@ugsolutions.com>
170 * interp.c: I broke calling native delegates reinstate
171 old code for the moment.
173 2003-9-22 Bernie Solomon <bernard@ugsolutions.com>
175 * interp.c: use mono_marshal_get_delegate_invoke to get delegate
176 invocation order consistent. Fix THROW_EX, fix ip in overflow
179 Fri Sep 12 10:42:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
181 * interp.c, interp.h: patch from Bernie Solomon <bernard@ugsolutions.com>:
182 64 bit/opcodes/exception handling fixes.
184 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
186 * interp.c: Use mono_field_from_token () in the appropriate places.
187 This simplifies the code and also fixes #48051.
189 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
191 * interp.c (main): Fix the order of initialization calls so it maches
192 the order in the JIT.Patch by Bernie Solomon (bernard@ugsolutions.com).
193 Also remove the unused ms mutex.
195 * interp.c: Get rid of metadata_section.
197 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
199 * interp.c (main): Call g_thread_init () to make glib thread-safe.
200 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
203 2003-08-18 Zoltan Varga <vargaz@freemail.hu>
205 * interp.c: Get rid of duplicate definition of CHECK_MUL_OVERFLOW.
206 * interp.h interp.c: Get rid of VAL_VALUETA, use VAL_MP instead. Fix
207 the INITOBJ opcode which was the only user of VALUETA.
209 2003-08-16 Zoltan Varga <vargaz@freemail.hu>
211 * interp.c (ves_exec_method): Implemented mul.ovf correctly for int32
212 and int64. Implement the conv.ovf opcodes for all argument types.
214 2003-08-15 Zoltan Varga <vargaz@freemail.hu>
216 * interp.c (ves_exec_method): Handle non-valuetypes in CEE_STOBJ.
218 (ves_exec_method): Added support for the synchronized flag to the
219 interpreter. Also fixed the CALLI opcode, and made exception handling
220 work though the managed-unmanaged barrier.
222 Fri Jul 25 19:06:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
224 * interp.c: updates for new instructions.
226 2003-07-22 Zoltan Varga <vargaz@freemail.hu>
228 * interp.c: Use the new metadata_section lock instead of metadata_lock.
229 Patch by Bernie Solomon (bernard@ugsolutions.com).
231 Fri Jul 18 15:11:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
233 * interp.c: 64 bit fixes from Laurent Morichetti <l_m@pacbell.net>.
234 Install cleanup function.
236 2003-07-13 Zoltan Varga <vargaz@freemail.hu>
238 * interp.c: Keep alloca()-d data on a free list to prevent stack
239 overflow errors when valuetypes are allocated in a loop. Fixes
240 #27420. Is the new code still faster than using malloc/free ?
242 * interp.c (ves_array_get): Add index checking to ves_array_get/set.
243 Fixes decimal-array.exe.
245 * interp.c (interp_mono_runtime_invoke): Unbox value type instances
246 before calling the method. Fixes appdomain2.exe.
248 * interp.c: Fix warnings.
250 * interp.c: Report unhandled exceptions correctly.
252 * interp.c: Implement CEE_ISINST and CEE_CASTCLASS using
253 mono_object_isinst. Fixes bug #45539 and reflection-enum.exe.
255 Tue May 27 16:36:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
257 * interp.c: don't use relative numbering stuff.
259 Tue May 27 12:18:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
261 * interp.c: update for mono_class_vtable() changes.
263 Tue May 13 16:43:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
265 * interp.c: handle thread static fields.
267 Sun Apr 27 13:27:59 CEST 2003 Paolo Molaro <lupus@ximian.com>
269 * interp.c: check for arraytypemismatch.
271 2003-04-23 Martin Baulig <martin@ximian.com>
273 * interp.c: When running with --dieonex, use the debugging code to
274 print source lines in the backtrace.
276 2003-02-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
278 * interp.c: added a dummy mono_runtime_install_handlers function to
279 avoid crashing when ves_pinvoke_method tries to call it.
281 2003-02-06 Piers Haken <piersh@friskit.com>
283 * interp.c: warning cleanups
285 2002-11-15 Dick Porter <dick@ximian.com>
287 * interp.c: mono_runtime_init() now has an extra parameter for
290 2002-10-31 Dick Porter <dick@ximian.com>
292 * Makefile.am: The previous automake-1.6 fix broke automake-1.4 on
295 2002-09-27 Dick Porter <dick@ximian.com>
297 * interp.c: Tell glib what the program name is, by passing it the
298 name of the managed file we're executing
300 2002-08-28 Dick Porter <dick@ximian.com>
302 * interp.c: mono_set_rootdir() doesnt take any args now
304 * Makefile.am: Export HOST_CC and turn on optimisation for w32 builds
306 2002-08-28 Nick Drochak <ndrochak@gol.com>
308 * interp.c: check and throw exception if needed for overflow on
309 multiplication of integer types.
311 2002-08-07 Dietmar Maurer <dietmar@ximian.com>
313 * interp.c (interp_walk_stack): removed the createdelegate icall
315 2002-08-02 Dietmar Maurer <dietmar@ximian.com>
317 * interp.c (get_virtual_method): support proxies
318 (ves_exec_method): impl. LDFLD/STFLD for proxies.
320 Fri Aug 2 13:00:41 CEST 2002 Paolo Molaro <lupus@ximian.com>
322 * interp.c, interp.h: implemented exception trap for runtime_invoke
323 and handle exceptions across managed/unmanaged boundaries.
325 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
327 * interp.c (stackval_from_data): add pinvoke argument
328 (stackval_to_data): add pinvoke argument. We need consider the
329 fact that unmanages structures may have different sizes.
330 (ves_pinvoke_method): do not call stackval_from_data if the result
333 Wed Jul 31 17:47:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
335 * interp.c: simplified some more branch code.
337 Wed Jul 31 16:50:42 CEST 2002 Paolo Molaro <lupus@ximian.com>
339 * interp.c: fixed indentation, simplified some code.
341 Wed Jul 31 14:29:43 CEST 2002 Paolo Molaro <lupus@ximian.com>
343 * interp.c: fix so that mint can at least get to executing Main().
345 2002-07-31 Dietmar Maurer <dietmar@ximian.com>
347 * interp.c: use the new marshaling code. better delegate/remoting
349 (ves_exec_method): bug fix - directly jump to handle_exception.
351 2002-07-29 Dietmar Maurer <dietmar@ximian.com>
353 * interp.c (main): install compile_method handler
355 Wed Jul 24 13:02:12 CEST 2002 Paolo Molaro <lupus@ximian.com>
357 * interp.c: implemented stack walking function.
359 Fri Jul 19 14:21:18 CEST 2002 Paolo Molaro <lupus@ximian.com>
361 * interp.c: fix float boxing on LE systems.
363 Sat Jul 13 19:54:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
365 * interp.c: advance ip in conv.r.un.
367 2002-07-01 Dick Porter <dick@ximian.com>
369 * interp.c (ves_exec): Removed unneeded argument to
370 mono_runtime_run_main()
372 2002-06-25 Dick Porter <dick@ximian.com>
374 * interp.c (ves_exec): Pass the assembly to mono_runtime_run_main
376 Wed Jun 19 17:01:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
378 * interp.c: un-broke after stack trace changes.
380 Fri May 31 16:17:20 CEST 2002 Paolo Molaro <lupus@ximian.com>
382 * interp.c, hacks.h: compiler compatibility fixes.
384 Fri May 31 13:25:57 CEST 2002 Paolo Molaro <lupus@ximian.com>
386 * interp.c, mint.1: added --config command line option.
388 Thu May 30 14:14:16 CEST 2002 Paolo Molaro <lupus@ximian.com>
390 * interp.c: lookup P/Invoke method addr only when needed.
392 2002-05-29 Dietmar Maurer <dietmar@ximian.com>
394 * interp.c (ves_exec_method): free type in CEE_SIZEOF
396 Tue May 28 16:10:49 CEST 2002 Paolo Molaro <lupus@ximian.com>
398 * interp.c: fixed SIZEOF to work with typedef/typeref.
400 Fri May 24 15:33:50 CEST 2002 Paolo Molaro <lupus@ximian.com>
402 * interp.c: added partial async delegate and remoting support.
404 Thu May 23 18:45:38 CEST 2002 Paolo Molaro <lupus@ximian.com>
406 * interp.c: special case string ctors in invoke.
407 Handle null object in throw. Misc integer type mismatch fixes.
409 2002-05-23 Dietmar Maurer <dietmar@ximian.com>
411 * interp.c (ves_runtime_method): share more code with the jit.
413 Wed May 22 12:31:40 CEST 2002 Paolo Molaro <lupus@ximian.com>
415 * interp.c: fixed finally handling. In trace mode show
416 exception handling operations and the contents of the stack in the same
417 line as the executing instruction.
419 2002-05-20 Miguel de Icaza <miguel@ximian.com>
421 * interp.c: Updated help display.
423 2002-05-20 Radek Doulik <rodo@ximian.com>
425 * interp.c (dump_stack): print boxed values for --noptr
426 (ves_exec_method): use stackval_to_data as pointed out by lupus
428 2002-05-17 Radek Doulik <rodo@ximian.com>
430 * interp.c (dump_stack): if --noptr then print content of strings
431 in form [str:<printed string>]
433 2002-05-16 Radek Doulik <rodo@ximian.com>
435 * interp.c (ves_exec_method): use data.i instead of data.l in i32
437 (ves_exec_method): set type in I64 <--> I32 conversions
439 2002-05-15 Radek Doulik <rodo@ximian.com>
441 * interp.c (ves_runtime_method): moved stackval_from_data call
442 inside #else branch, consulted on irc with lupus
444 2002-05-15 Dietmar Maurer <dietmar@ximian.com>
446 * interp.c (ves_exec_method): use new mono_unhandled_exception()
448 2002-05-14 Radek Doulik <rodo@ximian.com>
450 * interp.c: introduced new --noptr option to suppres pointer
451 address printing. I find this useful for comparing trace outputs
454 Tue May 14 16:37:55 CEST 2002 Paolo Molaro <lupus@ximian.com>
456 * interp.c: some finally handling fixes and compilation fixes for
457 changes in the runtime lib.
459 2002-04-30 Dick Porter <dick@ximian.com>
461 * interp.c: Tell glib to not abort when g_log() etc print
464 Mon Apr 22 16:52:03 CEST 2002 Paolo Molaro <lupus@ximian.com>
466 * interp.c: handle muslticast delegates. Implement a couple more
467 convert opcodes. Pretend we spend some time jitting...
469 2002-04-20 Dietmar Maurer <dietmar@ximian.com>
471 * interp.c (ves_exec_method): support internalcall String constructors
473 2002-04-19 Dan Lewis <dihlewis@yahoo.co.uk>
475 * interp.c: support for new szarray format.
477 Tue Apr 16 20:12:58 CEST 2002 Paolo Molaro <lupus@ximian.com>
479 * interp.c: removed profiling code (moved to common library).
480 Implemented inlining for some special methods.
482 2002-04-15 Patrik Torstensson <patrik.torstensson@labs2.com>
484 * interp.c: Using fullnames when adding icall's (array)
486 Wed Apr 10 16:07:23 CEST 2002 Paolo Molaro <lupus@ximian.com>
488 * interp.c: quick implementation for opcodes needed by the new parse
491 Tue Apr 9 13:08:26 CEST 2002 Paolo Molaro <lupus@ximian.com>
493 * interp.c: make the interp thread-safe wrt the metadata lib.
495 Mon Apr 8 17:15:48 CEST 2002 Paolo Molaro <lupus@ximian.com>
497 * interp.c: display return value with --trace.
498 Call mono_runtime_init ().
500 2002-04-06 Dietmar Maurer <dietmar@ximian.com>
502 * interp.c (interp_mono_runtime_invoke): handle more types,
503 removed runtime_exec_main
505 Thu Apr 4 11:36:52 CEST 2002 Paolo Molaro <lupus@ximian.com>
507 * interp.c: don't try to get an IL opcode for runtime and internal
510 Thu Mar 28 16:54:51 CET 2002 Paolo Molaro <lupus@ximian.com>
512 * interp.c: spring warning cleanup.
514 Thu Mar 28 12:03:28 CET 2002 Paolo Molaro <lupus@ximian.com>
516 * interp.c: check obj address in stfld.
518 2002-03-27 Dietmar Maurer <dietmar@ximian.com>
520 * interp.c (ves_exec_method): CASTCLASS: fix for transparent proxy
522 Tue Mar 26 20:09:10 CET 2002 Paolo Molaro <lupus@ximian.com>
524 * interp.c: set frame->ip before dumping the stack trace.
526 Tue Mar 26 19:54:45 CET 2002 Paolo Molaro <lupus@ximian.com>
528 * interp.c: remove glib mem vtable code.
530 2002-03-26 Dick Porter <dick@ximian.com>
532 * interp.c: Show thread ID's in trace output.
534 New option "--traceclassinit" to put debug output around
535 runtime_class_init().
537 Make sure all options are displayed in usage().
539 Tue Mar 26 17:03:14 CET 2002 Paolo Molaro <lupus@ximian.com>
541 * interp.c: support fieldrefs when accessing instance fields.
543 Mon Mar 25 12:59:52 CET 2002 Paolo Molaro <lupus@ximian.com>
545 * interp.c: allow tracing to be done on a per-method basis.
546 Fix interp_mono_runtime_invoke() to deal correcttly with the return
547 value. Disable glib mem vtable setting.
549 Thu Mar 21 18:08:37 CET 2002 Paolo Molaro <lupus@ximian.com>
551 * interp.c: set stack trace info when throwing an exception.
553 Thu Mar 21 17:32:46 CET 2002 Paolo Molaro <lupus@ximian.com>
555 * interp.c: intern strings before executing a method (and don't
556 intern command line arguments anymore). Add sanity checks in alloca
559 Sat Mar 16 19:15:18 CET 2002 Paolo Molaro <lupus@ximian.com>
561 * interp.c: restore frame on return from unmanaged calls.
562 Add support for continuing execution up to x IL insn.
563 Fix exception handling when an exception is raised in the catch
564 handler of the same method that issued the first one.
566 2002-03-11 Dietmar Maurer <dietmar@ximian.com>
568 * interp.c (ves_runtime_method): set method_info field
570 Mon Mar 11 14:48:07 CET 2002 Paolo Molaro <lupus@ximian.com>
572 * interp.c: corlib consistency checls moved to libmetadata.
574 Mon Mar 11 11:27:27 CET 2002 Paolo Molaro <lupus@ximian.com>
576 * interp.c: use the new facilities in debug-helpers to
577 disassemble CIL code and match method names to MonoMethods.
579 Thu Mar 7 17:20:59 CET 2002 Paolo Molaro <lupus@ximian.com>
581 * interp.c: Boehm-GC enable. Fix some overflow opcodes.
583 Tue Mar 5 18:12:40 CET 2002 Paolo Molaro <lupus@ximian.com>
585 * interp.c: fix non-debug build and some more opcode work.
587 Mon Mar 4 11:21:44 CET 2002 Paolo Molaro <lupus@ximian.com>
589 * interp.c: print the address of 'this' in tracing mode.
591 Thu Feb 28 19:18:59 CET 2002 Paolo Molaro <lupus@ximian.com>
593 * interp.c: add checks for more binary consistency.
595 2002-02-27 Dietmar Maurer <dietmar@ximian.com>
597 * interp.c (interp_mono_runtime_invoke): use alloca instead of g_new0
599 Tue Feb 26 11:43:34 CET 2002 Paolo Molaro <lupus@ximian.com>
601 * interp.c: added profiling for object creation.
603 Mon Feb 25 17:37:07 CET 2002 Paolo Molaro <lupus@ximian.com>
605 * interp.c: use correct value for guint64 max.
607 2002-02-22 Radek Doulik <rodo@ximian.com>
609 * interp.c: s/gulong/guint64 as it differs on ppc
611 Wed Feb 20 22:18:40 CET 2002 Paolo Molaro <lupus@ximian.com>
613 * interp.c: more complete runtime_invoke () implementation.
614 Fixed castclass/isinst to work correctly with arrays.
616 Tue Feb 19 20:21:14 CET 2002 Paolo Molaro <lupus@ximian.com>
618 * interp.c: implement the runtime_invoke function.
620 Mon Feb 18 15:49:20 CET 2002 Paolo Molaro <lupus@ximian.com>
622 * interp.c: fix alignment code. Make sure to init classes
623 in more cases. Command-line arguments are interned.
625 2002-02-16 Radek Doulik <rodo@ximian.com>
627 * interp.c (ves_exec_method): test type of sp [-1] instead of sp
628 [0], because sp [-1] is the value going to be shifted, fixed in
629 CEE_SHL, CEE_SHR, CEE_UN opcodes)
631 Sat Feb 16 12:00:24 CET 2002 Paolo Molaro <lupus@ximian.com>
633 * interp.c: fixed cut&paste error for ldind.r4 and ldind.r8.
635 Fri Feb 15 15:07:27 CET 2002 Paolo Molaro <lupus@ximian.com>
637 * interp.c: use strrchr instead of rindex. use _isnan and _finite on
640 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
642 * interp.c (ves_exec_method): replace
643 'g_assert (sp->type = VAL_VALUETA)' with
644 'g_assert (sp->type == VAL_VALUETA)' otherwise
645 the assert always passes. FIXME: should the test have been !=?
647 2002-02-14 Dietmar Maurer <dietmar@ximian.com>
649 * interp.c (stackval_from_data): fix for MONO_TYPE_PTR
651 Wed Feb 13 16:17:38 CET 2002 Paolo Molaro <lupus@ximian.com>
653 * interp.c: fixed newobj implementation for valuetypes bug found by
654 dietmar. sub.ovf dummy code.
656 Tue Feb 12 14:08:47 CET 2002 Paolo Molaro <lupus@ximian.com>
658 * hacks.h: check against redefining preprocessor symbol.
659 * interp.c: fix profile info to return more sensible results.
661 Mon Feb 11 13:05:29 CET 2002 Paolo Molaro <lupus@ximian.com>
663 * interp.c: added "die on exception" command line argument.
664 When we segfault, set the message in the exception to "Segmentation
665 fault" so people can recognise what's going on.
667 2002-02-10 Miguel de Icaza <miguel@ximian.com>
669 * interp.c (ves_exec_method): Compare the element_class type token
670 in the class we got as well, instead of the element class vs the
673 This fixes the invalid cast exceptions during unboxing
675 Fri Feb 8 13:01:03 CET 2002 Paolo Molaro <lupus@ximian.com>
677 * interp.c: use opcode information from libmetadata.
679 2002-02-05 Dietmar Maurer <dietmar@ximian.com>
681 * interp.c (ves_exec_method): CEE_UNBOX: use element_class for
684 2002-02-04 Dietmar Maurer <dietmar@ximian.com>
686 * interp.c (main): impl. __array_Address icall
688 Fri Feb 1 16:03:53 CET 2002 Paolo Molaro <lupus@ximian.com>
690 * interp.c: exception fixes. Use mono_method_pointer_get ()
691 to easy porting to other archs. Some support for overflow detection.
693 2002-01-25 Dietmar Maurer <dietmar@ximian.com>
695 * interp.c, jit.c (main): install runtime_exec_main handler
696 (main): bug fix - call TlsAlloc () before we execute code
698 2002-01-23 Dick Porter <dick@ximian.com>
700 * interp.c: Added some kludges to cope with CONV_OVF_I2,
701 CONV_OVF_I4 and ADD_OVF so that number formatting works. Also
702 initialise and cleanup the network support.
704 Thu Jan 10 20:59:59 CET 2002 Paolo Molaro <lupus@ximian.com>
706 * interp.c, interp.h: add a flag to mono_create_trampoline ()
707 to handle runtime methods.
709 Sat Jan 5 15:45:14 CET 2002 Paolo Molaro <lupus@ximian.com>
711 * interp.c: allow classname:method name in --debug argument.
712 Fix box opcode for valuetypes. Fix a few opcode to take a 16 bit
713 index instead of 32 (stloc, ldloc, starg, etc.).
715 Thu Jan 3 23:19:27 CET 2002 Paolo Molaro <lupus@ximian.com>
717 * interp.c: temporary mul.ovf, mul.ovf.un, add.ovf.un implementations
718 to get the compiler going.
720 Mon Dec 24 17:23:45 CET 2001 Paolo Molaro <lupus@ximian.com>
722 * interp.c: fix ldc.i8.
724 Thu Dec 20 20:09:48 CET 2001 Paolo Molaro <lupus@ximian.com>
726 * interp.c: fix delegate method invocation to handle both
727 static and instance methods.
729 Tue Dec 18 18:48:50 CET 2001 Paolo Molaro <lupus@ximian.com>
731 * interp.c: make segv_handler static, handle runtime methods in stack
734 Thu Dec 13 20:24:28 CET 2001 Paolo Molaro <lupus@ximian.com>
736 * interp.c: correctly handle exceptions generated in C code.
737 Install an handler for SIGSEGV. Bare-bones profiler and hook for the
740 Mon Dec 3 17:15:44 CET 2001 Paolo Molaro <lupus@ximian.com>
742 * interp.c: call mono_init() after registering internal calls.
744 2001-11-30 Dick Porter <dick@ximian.com>
746 * interp.c: Replace get_named_exception() with
747 mono_exception_from_name()
749 Fri Nov 30 12:05:21 CET 2001 Paolo Molaro <lupus@ximian.com>
751 * interp.c: calculate locals and args offsets only once
752 per method call. Cache trampoline code as well.
754 2001-11-23 Dietmar Maurer <dietmar@ximian.com>
756 * interp.c (ves_exec_method): bug fix for exception5.cs
758 Mon Nov 19 11:33:00 CET 2001 Paolo Molaro <lupus@ximian.com>
760 * interp.c: start adding support for handling exceptions across
761 managed/unmanaged boundaries. Cleanup Delegate method invocation.
762 Pass the correct target object in Delegate::Invoke and use the correct
763 'this' pointer in ldvirtftn (bugs pointed out by Dietmar).
765 Thu Nov 15 17:40:24 CET 2001 Paolo Molaro <lupus@ximian.com>
767 * interp.c: handle enums with underlying type different from int32.
768 More checks for C structs <-> C# objects consistency.
770 Wed Nov 14 19:23:00 CET 2001 Paolo Molaro <lupus@ximian.com>
772 * interp.c: move the stack frame dumping code to a function so it can
773 be called from the debugger. Fix virtual method lookup for interfaces.
774 Throw exceptions instead of aborting in more places.
775 Print also the message in an exception. Updates for field renames in
778 2001-11-09 Dick Porter <dick@ximian.com>
780 * Makefile.am (mint_LDADD): Don't need THREAD_LIBS any more
782 2001-11-07 Miguel de Icaza <miguel@ximian.com>
784 * interp.c: Include stdlib to kill warning.
785 (check_corlib): Adjust format encodings to remove warnings.
787 Wed Nov 7 15:47:36 CET 2001 Paolo Molaro <lupus@ximian.com>
789 * interp.c: updates for changes in array code.
791 Fri Nov 2 19:06:54 CET 2001 Paolo Molaro <lupus@ximian.com>
793 * interp.c: hanlde field refs. Throw an exception on NULL references.
794 Check consistency of corlib types with the C struct representation.
796 2001-10-25 Dietmar Maurer <dietmar@ximian.com>
798 * interp.c (ves_exec_method): use relative numbering for runtime
799 type checks (and make it work with interfaces)
801 2001-10-15 Dietmar Maurer <dietmar@ximian.com>
803 * interp.c: removed newobj()
805 2001-10-10 Dietmar Maurer <dietmar@ximian.com>
807 * interp.c (get_virtual_method): use the vtable
808 (arch_compile_method): added to compute vtable entry
810 Mon Oct 8 16:14:40 CEST 2001 Paolo Molaro <lupus@ximian.com>
812 * interp.c: use the accessors provided in object.h to deal with
813 MonoArrays. Updates for API renames in metadata. Throw exception
814 in ldelema if index is out of bounds.
816 Mon Oct 8 10:44:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
818 * interp.c: fixes for changes in metadata.
820 2001-10-04 Dick Porter <dick@ximian.com>
822 * interp.c (ves_runtime_method): init_class() the
823 mono_defaults.delegate_class
824 Include mono-endian.h not endian.h
826 Tue Oct 2 18:51:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
828 * interp.c: set frame->ip in the leave opcode. Make db_methods static.
830 Sun Sep 30 11:57:15 CEST 2001 Paolo Molaro <lupus@ximian.com>
832 * interp.c: compiler and ANSI C portability fixes.
834 Fri Sep 28 19:37:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
836 * interp.c: Implemented ldtoken, conv.ovf.i. Use MonoClass->byval_arg
837 (and remove related kludges). Don't choke on access to arrays of
838 references. Throw an exception when an internalcall or P/Invoke
839 function don't have an implementation. Throw and EngineException
840 for unimplemented opcodes.
842 Tue Sep 25 11:12:35 CEST 2001 Paolo Molaro <lupus@ximian.com>
844 * interp.c: fixed get_virtual_method () to deal with interface
847 Mon Sep 24 18:50:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
849 * interp.c: catch a few more error conditions with exceptions instead of
851 Don't use g_print() in stack traces because it doesn't work with
853 When we call an instance method of a valuetype class, unbox the 'this'
854 argument if it is an object.
855 Use mono_ldstr () to implement the ldstr opcode: it takes care of
856 interning the string if necessary.
857 Implemented new opcodes: ckfinite, cgt.un, clt.un, ldvirtftn, ldarga.
858 Fixes to handle NaNs when comparing doubles.
859 Make sure the loaded assembly has an entry point defined.
860 Fixed portability bugs in neg and not opcodes.
862 2001-09-24 Dietmar Maurer <dietmar@ximian.com>
864 * interp.c (ves_exec_method): LDC_I4: 8bit constants are signed
865 (ves_exec_method): bug fix for NOT/NEG
866 (main): fix bug in parameter parsing
868 2001-09-23 Dick Porter <dick@ximian.com>
870 * Makefile.am (mint_LDADD): rename PTHREAD_LIBS to THREAD_LIBS
872 2001-09-23 Dick Porter <dick@ximian.com>
874 * interp.c (main): Do some thread setup and cleanup around the
877 2001-09-21 Dick Porter <dick@ximian.com>
879 * Makefile.am (mint_LDADD): Added PTHREAD_LIBS to the link line
881 Thu Sep 20 16:32:42 CEST 2001 Paolo Molaro <lupus@ximian.com>
883 * interp.c: implemented some more opcodes: calli, rem.un,
884 shr.un, conv.u, cpobj, stobj, conv.r.un, conv.ovf.i1.un,
885 conv.ovf.i2.un, conv.ovf.i4.un, conv.ovf.i8.un, conv.ovf.i.un,
886 conv.ovf.u1.un, conv.ovf.u2.un, conv.ovf.u4.un, conv.ovf.u8.un,
888 Fix some 64 bit issues in the array element access code and a small bug.
889 Throw an exception on index out of range instead of asserting.
890 Throw an exception on a NULL array instead of dying.
891 Stomped a memory corruption bug (.cctor methods were freed after
892 executing them, but they are stores in MonoClass now...).
893 Added a simple facility to invoke the debugger when a named
894 function is entered (use the cmdline option --debug method_name).
895 * interp.h: fix 64 bit issue.
897 Tue Sep 18 13:21:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
899 * interp.c: fix some 64 bit issues. Safer support for delegates.
901 2001-09-12 Miguel de Icaza <miguel@ximian.com>
903 * interp.c (ves_exec_method): implement conv.u8 opcode.
905 Mon Sep 10 20:20:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
907 * interp.c: endian fixes, comments.
909 Fri Sep 7 18:45:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
911 * interp.c, interp.h: make ves_exec_method () and stackval_from_data ()
912 non static. Implement a couple of runtime methods needed to
913 use delegates (ves_runtime_method ()).
914 Implemented ldftn opcode.
916 Thu Sep 6 15:41:24 CEST 2001 Paolo Molaro <lupus@ximian.com>
918 * Makefile.am: link to libmonoarch.
919 * interp.h, interp.c: use mono_create_trampoline ().
920 Pass the command line arguments to Main (String[]) methods.
922 2001-08-30 Dietmar Maurer <dietmar@ximian.com>
924 * interp.c (ves_pinvoke_method): removed the libffi dependency
926 2001-08-29 Dietmar Maurer <dietmar@ximian.com>
928 * interp.c (ves_array_set): moved from icall.c
929 (ves_array_get): moved from icall.c
931 * icall.c: moved to metadata/icall.c
933 Wed Aug 29 12:46:06 CEST 2001 Paolo Molaro <lupus@ximian.com>
935 * interp.c: some small optimizations. Fixes to do signed
936 compares when needed. Change C++ comments into C.
937 Implemented cgt, clt. Added --opcode-count cmdline switch.
939 2001-08-28 Dietmar Maurer <dietmar@ximian.com>
941 * interp.c (ves_exec_method): better check for value types (get
942 the class to detect if we have a value type), implemented CEE_CONV_U1,
946 Mon Aug 27 21:30:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
948 * interp.c: warn and exit when Main () expects the cmdline arguments
949 instead of creashing.
951 Mon Aug 27 20:16:37 CEST 2001 Paolo Molaro <lupus@ximian.com>
953 * interp.c: merge isinst/castclass handling. Hopefully implement
954 the right semantics for handling callvirt correctly (changes
955 here and there to support it). Integrate bugfix from Dietmar quickly
956 so he needs to handle the cvs conflict:-)
958 Mon Aug 27 12:20:32 CEST 2001 Paolo Molaro <lupus@ximian.com>
960 * interp.c: fix compilation and updates for changes in metadata/.
962 2001-08-26 Miguel de Icaza <miguel@ximian.com>
964 * interp.c (main): Add option handling for the interpreter,
965 support the `--trace' option.
967 Sun Aug 26 23:04:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
969 * interp.c: get in a dummy virtual method dispatch.
970 Added support for int64, native int and native uint as arguments.
971 Added debug enter/leave for icall and pinvoke methods, too.
972 Implement opcodes conv.i, conv.i8, ldelema.
974 Sun Aug 26 11:37:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
976 * interp.h, interp.c: load also a MonoClass pointer when we load
977 an address on the stack. Implemented conv.i1, conv.i2, con.i4,
978 conv.u4, conv.r4, conv.r8. Print the arguments in the stack trace
979 and the name of the exception.
981 Sat Aug 25 15:56:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
983 * interp.c: Implemented some opcodes: starg.s, ldobj, isinst,
984 ldarg, starg, ldloc, ldloca, stloc, initobj, cpblk, sizeof.
986 Sat Aug 25 12:57:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
988 * interp.c: handle enumerations specially (not as valuetypes).
990 Fri Aug 24 19:34:04 CEST 2001 Paolo Molaro <lupus@ximian.com>
992 * interp.h, interp.c: add support for valuetypes.
994 Fri Aug 24 16:09:20 CEST 2001 Paolo Molaro <lupus@ximian.com>
996 * interp.c: updates for merge of MonoParam in MonoType.
998 Thu Aug 23 12:04:34 CEST 2001 Paolo Molaro <lupus@ximian.com>
1000 * interp.c: removed beforefieldinit check, it's a useless flag.
1001 Added a couple more test cases to tests/ dir.
1003 2001-08-22 Miguel de Icaza <miguel@ximian.com>
1005 * interp.c (usage): Add version information
1006 (ves_pinvoke_method): Typo fix.
1008 Wed Aug 22 20:37:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1010 * interp.c: simplified init_class (). Make sure a class
1011 is fully initialized before executing a method in the class.
1012 Search for the class constructor only on beforefieldinit classes.
1013 Implement a bunch of opcodes: br, brfalse, brtrue, beq, bge,
1014 bgt, blt, ble, bne.un, bge.un, bgt.un, ble.un, blt.un, stind.i,
1015 ldflda, ldsflda, ldelem.i8, stelem.i8, leave.
1017 Wed Aug 22 16:34:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
1019 * interp.c: Updates for changes in metadata/. Better output in debug mode
1020 and in the stack trace. Completed rethrow handling
1022 Tue Aug 21 18:56:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1024 * interp.c: new macro INIT_FRAME() to properly
1025 initialize a MonoInvocation. Fixed a couple of buglets in exception code:
1026 increase stack pointer when pushing the exception for catch blocks,
1027 initialize frame->ex_handler to NULL, correctly try all the
1028 catch blocks (don't incorrectly fallback on filter handling).
1029 Added a couple more checks where we may need to throw an
1030 exception. Added more exception creation functions.
1031 Changed stackval_from_data() to take the target stackval as
1032 argument. Implemented a couple more opcodes.
1033 * interp.h: prepare stackval for value type code.
1035 2001-08-21 Miguel de Icaza <miguel@ximian.com>
1037 * Makefile.am (mint_LDADD): Renamed interpreter to mint.
1039 2001-08-21 Dietmar Maurer <dietmar@ximian.com>
1041 * interp.c (get_named_exception): use the right constructor.
1043 Mon Aug 20 18:58:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
1045 * interp.c: fix buglet with the leave.s opcode.
1047 2001-08-20 Dietmar Maurer <dietmar@ximian.com>
1049 * icall.c: changed everything to support the new calling convention
1051 * hacks.h: added some macros for FreeBSD
1053 * interp.c (get_named_exception): use mono_object_new instead of
1054 newobj, initialize the stack before we call the constructor.
1056 Sat Aug 18 12:43:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1058 * interp.c, interp.h: added support code to create exceptions.
1059 Changed interncal calling convnetion over to MonoInvocation, to support
1060 exceptions, walking the stack back and forward and passing the 'this'
1061 pointer separately (remove the cludges required before to pass this on the
1062 stack). Use alloca heavily for both local vars and a copy of the incoming
1063 arguments. Init local vars to zero.
1064 Simplify stackval_from_data() and stackval_to_data() to only take a pointer
1065 instead of pointer + offset.
1066 Implement a few exceptions-related opcodes and the code to run finally, fault and
1067 catch blocks as well as a stack trace if no handler is found.
1069 2001-08-16 Alex Graveley <alex@ximian.com>
1071 * Makefile.am (mono_int_LDADD): Link with ../../libffi/libffi.a
1072 instead of ../../libffi/.libs/libffi.a.
1074 2001-08-10 Dietmar Maurer <dietmar@ximian.com>
1076 * interp.c (ves_exec_method): impl CASTCLASS
1078 * icall.c: moved the internal call stuff to this file
1080 * interp.c (ves_exec_method): impl. BOX/UNBOX
1081 (ves_icall_System_Array_GetValue): impl.
1082 (ves_icall_System_Array_SetValue): impl.
1083 added myself to Authors
1085 2001-08-09 Dietmar Maurer <dietmar@ximian.com>
1087 * implemented arrays, but you will need a modified version of
1088 Array.cs to get arrays working (will commit soon)
1090 * interp.c (ves_icall_array_Set): impl.
1091 (ves_icall_array_Get): impl.
1092 (ves_icall_array_ctor): impl.
1093 (ves_icall_System_Array_GetRank): impl.
1094 (ves_icall_System_Array_GetLength): impl.
1095 (ves_icall_System_Array_GetLowerBound): impl.
1096 (mono_lookup_internal_call): impl.
1098 2001-08-06 Dietmar Maurer <dietmar@ximian.com>
1100 * interp.c (ves_exec_method): impl. NEWARR
1101 (ves_exec_method): impl. most LDELEM/STELEM opcodes, LDLEN
1103 (mono_get_ansi_string): impl.
1104 (mono_lookup_internal_call): impl.
1105 (ves_exec_method): implemented internal calls
1107 2001-08-05 Dietmar Maurer <dietmar@ximian.com>
1109 * interp.c (ves_pinvoke_method): removed all static vars.
1111 2001-08-02 Dietmar Maurer <dietmar@ximian.com>
1113 * interp.c (ves_exec_method): found a way to do unordered
1114 compares, implemented CEE_BNE_UN_S, CEE_BGE_UN_S, CEE_BGT_UN_S,
1115 CEE_BLE_UN_S, CEE_BLT_UN_S
1117 Wed Aug 1 22:51:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1119 * interp.c: handle also MONO_TYPE_CLASS to/from the stack.
1120 Change locals to be a memory blob, instead of the structured
1121 (but wrong) stackval. Implement bne.un.s opcode. Make the program
1122 exit with the error code from Main().
1124 2001-08-01 Dietmar Maurer <dietmar@ximian.com>
1126 * interp.c (ves_exec_method): implemented LDSTR
1128 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1130 * interp.c (GET_NATI): Switched from using nati_t to cli/types.h
1131 m_i type. Maybe we should rename the types to be m_i_t instead of
1134 Make the code compile after I broke it.
1136 Tue Jul 31 23:46:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
1138 * interp.c: fix cleanup.
1139 * Makefile.am: don't link with disassembler library.
1141 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1143 (ves_exec_method): Cleanup of the source code.
1145 Tue Jul 31 20:13:59 CEST 2001 Paolo Molaro <lupus@ximian.com>
1147 * interp.c: implement stind.*, ldind.*, ldloca.s opcodes.
1148 Provide better tracing with DEBUG_INTERP.
1150 Tue Jul 31 17:52:53 CEST 2001 Paolo Molaro <lupus@ximian.com>
1152 * interp.c: massive namespace cleanup.
1154 Mon Jul 30 20:09:58 CEST 2001 Paolo Molaro <lupus@ximian.com>
1156 * interp.c: update to use mono_method->name.
1158 Fri Jul 27 20:54:00 CEST 2001 Paolo Molaro <lupus@ximian.com>
1160 * interp.c: start implementing callvirt. Classes with
1161 class constructors are properly initialized when needed.
1162 Fix error introduced in version 1.17.
1164 Fri Jul 27 14:03:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1166 * interp.c: implement static field loading and storing.
1168 2001-07-27 Dietmar Maurer <dietmar@ximian.com>
1170 * interp.c (ves_pinvoke_method): impl.
1172 Fri Jul 27 11:49:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1174 * interp.c: Removed some debugging printouts. Made stackval_to_data
1175 static. Handle also instance methods in CALL opcode. Fix ret to properly
1176 deal with void functions. Fixed constructor to leave the object on
1179 Thu Jul 26 13:24:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1181 * interp.c: ves_exec_method () doesn't take a MonoImage arg
1182 anymore. Use the method cache in MonoImage. Updates to
1183 mache recent changes in metadata.
1184 Fix newobj code to use new metadata features. Call the class
1185 constructor after allocationg the object. Implemented load field
1186 and store field opcodes (the support functions need to be finished).
1188 Tue Jul 24 16:51:09 CEST 2001 Paolo Molaro <lupus@ximian.com>
1190 * interp.c, hacks.h: moved a few ugly macros out of the code.
1191 Implemented switch opcode.
1193 2001-07-23 Miguel de Icaza <miguel@ximian.com>
1195 * interp.c (newobj): Added function to handle newobj opcode.
1197 2001-07-18 Miguel de Icaza <miguel@ximian.com>
1199 * interp.c (ves_exec_method): Make the interpreter abort with more
1200 information than it currently does.
1202 Enable the slow processor, as it is easier to debug.
1204 Sun Jul 15 17:50:23 CEST 2001 Paolo Molaro <lupus@ximian.com>
1206 * Started changelog.
1207 * interp.c: use new mono_get_method () function to get the complete
1208 info on a method invocation: we support now method invocation with
1209 multiple (or zero) simple arguments and with or without a return value.
1210 Implement also a couple more opcodes.