1 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
3 * mintops.h: Applied patch from Marcin Krzyzanowski (krzak@pld-linux.org). Add support for unaligned access on little endian machines.
5 * interp.c:Applied patch from Marcin Krzyzanowski (krzak@pld-linux.org). Fix crash seen on amd64.
7 2004-06-24 David Waite <mass@akuma.org>
9 * interp.c: change to C90-style comments from C99/C++-style
11 Mon Jun 21 14:06:03 CEST 2004 Paolo Molaro <lupus@ximian.com>
13 * interp.h: API updates.
15 2004-05-21 Bernie Solomon <bernard@ugsolutions.com>
17 * transform.c: ignore new LMF opcodes
19 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21 * interp.c, interp.h: Use the new methods for handling thread.abort.
23 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
25 * interp.c (ves_exec_method_with_context): Disable explicit assignment
26 of 'esi' to the ip variable, since it causes register allocation errors
27 on some versions of gcc. Fixes #58010.
29 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
31 * transform.c (generate): missed a couple
32 of places that should use ADD_CODE so buffer
35 * interp.c (interp_mono_runtime_invoke):
36 restore state better on catching exception
39 2004-04-29 Bernie Solomon <bernard@ugsolutions.com>
43 Implement STARG for valuetypes as mcs needs it.
45 2004-04-28 Bernie Solomon <bernard@ugsolutions.com>
47 * transform.c: Make sure ENSURE_I4 is called on
49 (mono_interp_transform_method): allow some stack
50 space for tracing to work.
52 2004-04-26 David Waite <mass@akuma.org>
54 * interp.h: remove comma from end of enumeration constants
57 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
59 * interp.h: put in space for old type field
60 for PPC as tramp.c assumes it. Quick fix until that's fixed.
62 * interp.c: reenable instruction tracing for DEBUG_INTERP
64 2004-04-19 Bernie Solomon <bernard@ugsolutions.com>
68 * interp.c: now interprets different VM code
71 * mintops.c: definition of new VM code
72 * transform.c: convert CIL to new VM code
74 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
76 * interp.c (ves_exec_method_with_context): Add support for STRWLPARRAY
77 marshalling convention.
79 2004-03-29 Bernie Solomon <bernard@ugsolutions.com>
81 * interp.c interp.h: remove child from MonoInvocation
84 2004-03-25 Martin Baulig <martin@ximian.com>
86 * interp.c (stackval_from_data): Added MONO_TYPE_GENERICINST.
87 (stackval_to_data): Added MONO_TYPE_GENERICINST.
88 (calc_offsets): Use mono_class_get_full() and mono_get_method_full().
89 (ves_exec_method_with_context): Likewise.
91 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
93 * interp.c: Get the type of transparent proxies from its remote_class.
95 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
97 * interp.c (ves_exec_method_with_context): Add new marshalling
100 2004-01-22 Zoltan Varga <vargaz@freemail.hu>
102 * interp.c (mono_main): Remove call to mono_verify_corlib (), since
103 the verification code is not up-to-date.
105 2004-01-19 Bernie Solomon <bernard@ugsolutions.com>
107 * interp.c (ves_exec_method_with_context):
108 get_native_wrapper removed and call
109 mono_marshal_get_native_wrapper directly
110 with new DllNotFoundException handling
112 Mon Jan 19 17:52:33 CET 2004 Paolo Molaro <lupus@ximian.com>
114 * interp.c: eliminate CSIZE macro.
116 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
118 * interp.c (ves_array_set): Check for ArrayTypeMismatchException.
120 2004-01-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
122 * interp.c: call setlocale (). Fixes bug #52100.
124 2003-12-19 Bernie Solomon <bernard@ugsolutions.com>
126 * embed.h, main.c: new files to enable embedding
129 * interp.c: make main callable from main.c
130 rearrange main for embedding
132 * Makefile.am: changes now most code is in a library
134 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
136 * interp.c: Added support for context static fields.
138 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
140 * interp.c (mono_create_method_pointer): New function which contains
141 the arch independent part of method wrapper creation. Add a cache
142 for the wrapper code, since Delegate::Equals depends on the wrapper
143 address being constant for a method. Fixes #50366.
145 2003-10-30 Bernie Solomon <bernard@ugsolutions.com>
147 * interp.c: (ves_exec_method_with_context)
148 we need to lookup internal calls now.
149 don't free type in CEE_SIZEOF.
150 fix CEE_NEWOBJ inside wrapper methods
152 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
154 * interp.c: Update after appdomain changes.
156 2003-10-13 Bernie Solomon <bernard@ugsolutions.com>
158 * interp.c - set large stack size on HP 64bit
160 2003-10-02 Bernie Solomon <bernard@ugsolutions.com>
162 * hacks.h - work round HP 64 bit problem with isunordered
164 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
166 * interp.c (dump_frame): Avoid crash on frames without a method. Patch
167 sam@superduper.net (sam clegg). Fixes #46197.
168 (ves_exec_method_with_context): Fix unbox casting.
170 2003-09-25 Bernie Solomon <bernard@ugsolutions.com>
172 * interp.c - reinstate use of mono_marshal_get_delegate_invoke
173 for ordering and fix CALLI to handle wrapper. More wrapper handling
174 in CALL and LDSTR. Add another string conversion case.
176 2003-09-25 Zoltan Varga <vargaz@freemail.hu>
178 * interp.c (ves_exec_method): Fix warning.
179 (ves_exec_method_with_context): Fix CGT_UN and CLT_UN. Patch by
180 David Waite (mass@akuma.org).
182 2003-9-24 Bernie Solomon <bernard@ugsolutions.com>
184 * interp.c: I broke calling native delegates reinstate
185 old code for the moment.
187 2003-9-22 Bernie Solomon <bernard@ugsolutions.com>
189 * interp.c: use mono_marshal_get_delegate_invoke to get delegate
190 invocation order consistent. Fix THROW_EX, fix ip in overflow
193 Fri Sep 12 10:42:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
195 * interp.c, interp.h: patch from Bernie Solomon <bernard@ugsolutions.com>:
196 64 bit/opcodes/exception handling fixes.
198 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
200 * interp.c: Use mono_field_from_token () in the appropriate places.
201 This simplifies the code and also fixes #48051.
203 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
205 * interp.c (main): Fix the order of initialization calls so it maches
206 the order in the JIT.Patch by Bernie Solomon (bernard@ugsolutions.com).
207 Also remove the unused ms mutex.
209 * interp.c: Get rid of metadata_section.
211 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
213 * interp.c (main): Call g_thread_init () to make glib thread-safe.
214 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
217 2003-08-18 Zoltan Varga <vargaz@freemail.hu>
219 * interp.c: Get rid of duplicate definition of CHECK_MUL_OVERFLOW.
220 * interp.h interp.c: Get rid of VAL_VALUETA, use VAL_MP instead. Fix
221 the INITOBJ opcode which was the only user of VALUETA.
223 2003-08-16 Zoltan Varga <vargaz@freemail.hu>
225 * interp.c (ves_exec_method): Implemented mul.ovf correctly for int32
226 and int64. Implement the conv.ovf opcodes for all argument types.
228 2003-08-15 Zoltan Varga <vargaz@freemail.hu>
230 * interp.c (ves_exec_method): Handle non-valuetypes in CEE_STOBJ.
232 (ves_exec_method): Added support for the synchronized flag to the
233 interpreter. Also fixed the CALLI opcode, and made exception handling
234 work though the managed-unmanaged barrier.
236 Fri Jul 25 19:06:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
238 * interp.c: updates for new instructions.
240 2003-07-22 Zoltan Varga <vargaz@freemail.hu>
242 * interp.c: Use the new metadata_section lock instead of metadata_lock.
243 Patch by Bernie Solomon (bernard@ugsolutions.com).
245 Fri Jul 18 15:11:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
247 * interp.c: 64 bit fixes from Laurent Morichetti <l_m@pacbell.net>.
248 Install cleanup function.
250 2003-07-13 Zoltan Varga <vargaz@freemail.hu>
252 * interp.c: Keep alloca()-d data on a free list to prevent stack
253 overflow errors when valuetypes are allocated in a loop. Fixes
254 #27420. Is the new code still faster than using malloc/free ?
256 * interp.c (ves_array_get): Add index checking to ves_array_get/set.
257 Fixes decimal-array.exe.
259 * interp.c (interp_mono_runtime_invoke): Unbox value type instances
260 before calling the method. Fixes appdomain2.exe.
262 * interp.c: Fix warnings.
264 * interp.c: Report unhandled exceptions correctly.
266 * interp.c: Implement CEE_ISINST and CEE_CASTCLASS using
267 mono_object_isinst. Fixes bug #45539 and reflection-enum.exe.
269 Tue May 27 16:36:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
271 * interp.c: don't use relative numbering stuff.
273 Tue May 27 12:18:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
275 * interp.c: update for mono_class_vtable() changes.
277 Tue May 13 16:43:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
279 * interp.c: handle thread static fields.
281 Sun Apr 27 13:27:59 CEST 2003 Paolo Molaro <lupus@ximian.com>
283 * interp.c: check for arraytypemismatch.
285 2003-04-23 Martin Baulig <martin@ximian.com>
287 * interp.c: When running with --dieonex, use the debugging code to
288 print source lines in the backtrace.
290 2003-02-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
292 * interp.c: added a dummy mono_runtime_install_handlers function to
293 avoid crashing when ves_pinvoke_method tries to call it.
295 2003-02-06 Piers Haken <piersh@friskit.com>
297 * interp.c: warning cleanups
299 2002-11-15 Dick Porter <dick@ximian.com>
301 * interp.c: mono_runtime_init() now has an extra parameter for
304 2002-10-31 Dick Porter <dick@ximian.com>
306 * Makefile.am: The previous automake-1.6 fix broke automake-1.4 on
309 2002-09-27 Dick Porter <dick@ximian.com>
311 * interp.c: Tell glib what the program name is, by passing it the
312 name of the managed file we're executing
314 2002-08-28 Dick Porter <dick@ximian.com>
316 * interp.c: mono_set_rootdir() doesnt take any args now
318 * Makefile.am: Export HOST_CC and turn on optimisation for w32 builds
320 2002-08-28 Nick Drochak <ndrochak@gol.com>
322 * interp.c: check and throw exception if needed for overflow on
323 multiplication of integer types.
325 2002-08-07 Dietmar Maurer <dietmar@ximian.com>
327 * interp.c (interp_walk_stack): removed the createdelegate icall
329 2002-08-02 Dietmar Maurer <dietmar@ximian.com>
331 * interp.c (get_virtual_method): support proxies
332 (ves_exec_method): impl. LDFLD/STFLD for proxies.
334 Fri Aug 2 13:00:41 CEST 2002 Paolo Molaro <lupus@ximian.com>
336 * interp.c, interp.h: implemented exception trap for runtime_invoke
337 and handle exceptions across managed/unmanaged boundaries.
339 2002-08-01 Dietmar Maurer <dietmar@ximian.com>
341 * interp.c (stackval_from_data): add pinvoke argument
342 (stackval_to_data): add pinvoke argument. We need consider the
343 fact that unmanages structures may have different sizes.
344 (ves_pinvoke_method): do not call stackval_from_data if the result
347 Wed Jul 31 17:47:11 CEST 2002 Paolo Molaro <lupus@ximian.com>
349 * interp.c: simplified some more branch code.
351 Wed Jul 31 16:50:42 CEST 2002 Paolo Molaro <lupus@ximian.com>
353 * interp.c: fixed indentation, simplified some code.
355 Wed Jul 31 14:29:43 CEST 2002 Paolo Molaro <lupus@ximian.com>
357 * interp.c: fix so that mint can at least get to executing Main().
359 2002-07-31 Dietmar Maurer <dietmar@ximian.com>
361 * interp.c: use the new marshaling code. better delegate/remoting
363 (ves_exec_method): bug fix - directly jump to handle_exception.
365 2002-07-29 Dietmar Maurer <dietmar@ximian.com>
367 * interp.c (main): install compile_method handler
369 Wed Jul 24 13:02:12 CEST 2002 Paolo Molaro <lupus@ximian.com>
371 * interp.c: implemented stack walking function.
373 Fri Jul 19 14:21:18 CEST 2002 Paolo Molaro <lupus@ximian.com>
375 * interp.c: fix float boxing on LE systems.
377 Sat Jul 13 19:54:56 CEST 2002 Paolo Molaro <lupus@ximian.com>
379 * interp.c: advance ip in conv.r.un.
381 2002-07-01 Dick Porter <dick@ximian.com>
383 * interp.c (ves_exec): Removed unneeded argument to
384 mono_runtime_run_main()
386 2002-06-25 Dick Porter <dick@ximian.com>
388 * interp.c (ves_exec): Pass the assembly to mono_runtime_run_main
390 Wed Jun 19 17:01:37 CEST 2002 Paolo Molaro <lupus@ximian.com>
392 * interp.c: un-broke after stack trace changes.
394 Fri May 31 16:17:20 CEST 2002 Paolo Molaro <lupus@ximian.com>
396 * interp.c, hacks.h: compiler compatibility fixes.
398 Fri May 31 13:25:57 CEST 2002 Paolo Molaro <lupus@ximian.com>
400 * interp.c, mint.1: added --config command line option.
402 Thu May 30 14:14:16 CEST 2002 Paolo Molaro <lupus@ximian.com>
404 * interp.c: lookup P/Invoke method addr only when needed.
406 2002-05-29 Dietmar Maurer <dietmar@ximian.com>
408 * interp.c (ves_exec_method): free type in CEE_SIZEOF
410 Tue May 28 16:10:49 CEST 2002 Paolo Molaro <lupus@ximian.com>
412 * interp.c: fixed SIZEOF to work with typedef/typeref.
414 Fri May 24 15:33:50 CEST 2002 Paolo Molaro <lupus@ximian.com>
416 * interp.c: added partial async delegate and remoting support.
418 Thu May 23 18:45:38 CEST 2002 Paolo Molaro <lupus@ximian.com>
420 * interp.c: special case string ctors in invoke.
421 Handle null object in throw. Misc integer type mismatch fixes.
423 2002-05-23 Dietmar Maurer <dietmar@ximian.com>
425 * interp.c (ves_runtime_method): share more code with the jit.
427 Wed May 22 12:31:40 CEST 2002 Paolo Molaro <lupus@ximian.com>
429 * interp.c: fixed finally handling. In trace mode show
430 exception handling operations and the contents of the stack in the same
431 line as the executing instruction.
433 2002-05-20 Miguel de Icaza <miguel@ximian.com>
435 * interp.c: Updated help display.
437 2002-05-20 Radek Doulik <rodo@ximian.com>
439 * interp.c (dump_stack): print boxed values for --noptr
440 (ves_exec_method): use stackval_to_data as pointed out by lupus
442 2002-05-17 Radek Doulik <rodo@ximian.com>
444 * interp.c (dump_stack): if --noptr then print content of strings
445 in form [str:<printed string>]
447 2002-05-16 Radek Doulik <rodo@ximian.com>
449 * interp.c (ves_exec_method): use data.i instead of data.l in i32
451 (ves_exec_method): set type in I64 <--> I32 conversions
453 2002-05-15 Radek Doulik <rodo@ximian.com>
455 * interp.c (ves_runtime_method): moved stackval_from_data call
456 inside #else branch, consulted on irc with lupus
458 2002-05-15 Dietmar Maurer <dietmar@ximian.com>
460 * interp.c (ves_exec_method): use new mono_unhandled_exception()
462 2002-05-14 Radek Doulik <rodo@ximian.com>
464 * interp.c: introduced new --noptr option to suppres pointer
465 address printing. I find this useful for comparing trace outputs
468 Tue May 14 16:37:55 CEST 2002 Paolo Molaro <lupus@ximian.com>
470 * interp.c: some finally handling fixes and compilation fixes for
471 changes in the runtime lib.
473 2002-04-30 Dick Porter <dick@ximian.com>
475 * interp.c: Tell glib to not abort when g_log() etc print
478 Mon Apr 22 16:52:03 CEST 2002 Paolo Molaro <lupus@ximian.com>
480 * interp.c: handle muslticast delegates. Implement a couple more
481 convert opcodes. Pretend we spend some time jitting...
483 2002-04-20 Dietmar Maurer <dietmar@ximian.com>
485 * interp.c (ves_exec_method): support internalcall String constructors
487 2002-04-19 Dan Lewis <dihlewis@yahoo.co.uk>
489 * interp.c: support for new szarray format.
491 Tue Apr 16 20:12:58 CEST 2002 Paolo Molaro <lupus@ximian.com>
493 * interp.c: removed profiling code (moved to common library).
494 Implemented inlining for some special methods.
496 2002-04-15 Patrik Torstensson <patrik.torstensson@labs2.com>
498 * interp.c: Using fullnames when adding icall's (array)
500 Wed Apr 10 16:07:23 CEST 2002 Paolo Molaro <lupus@ximian.com>
502 * interp.c: quick implementation for opcodes needed by the new parse
505 Tue Apr 9 13:08:26 CEST 2002 Paolo Molaro <lupus@ximian.com>
507 * interp.c: make the interp thread-safe wrt the metadata lib.
509 Mon Apr 8 17:15:48 CEST 2002 Paolo Molaro <lupus@ximian.com>
511 * interp.c: display return value with --trace.
512 Call mono_runtime_init ().
514 2002-04-06 Dietmar Maurer <dietmar@ximian.com>
516 * interp.c (interp_mono_runtime_invoke): handle more types,
517 removed runtime_exec_main
519 Thu Apr 4 11:36:52 CEST 2002 Paolo Molaro <lupus@ximian.com>
521 * interp.c: don't try to get an IL opcode for runtime and internal
524 Thu Mar 28 16:54:51 CET 2002 Paolo Molaro <lupus@ximian.com>
526 * interp.c: spring warning cleanup.
528 Thu Mar 28 12:03:28 CET 2002 Paolo Molaro <lupus@ximian.com>
530 * interp.c: check obj address in stfld.
532 2002-03-27 Dietmar Maurer <dietmar@ximian.com>
534 * interp.c (ves_exec_method): CASTCLASS: fix for transparent proxy
536 Tue Mar 26 20:09:10 CET 2002 Paolo Molaro <lupus@ximian.com>
538 * interp.c: set frame->ip before dumping the stack trace.
540 Tue Mar 26 19:54:45 CET 2002 Paolo Molaro <lupus@ximian.com>
542 * interp.c: remove glib mem vtable code.
544 2002-03-26 Dick Porter <dick@ximian.com>
546 * interp.c: Show thread ID's in trace output.
548 New option "--traceclassinit" to put debug output around
549 runtime_class_init().
551 Make sure all options are displayed in usage().
553 Tue Mar 26 17:03:14 CET 2002 Paolo Molaro <lupus@ximian.com>
555 * interp.c: support fieldrefs when accessing instance fields.
557 Mon Mar 25 12:59:52 CET 2002 Paolo Molaro <lupus@ximian.com>
559 * interp.c: allow tracing to be done on a per-method basis.
560 Fix interp_mono_runtime_invoke() to deal correcttly with the return
561 value. Disable glib mem vtable setting.
563 Thu Mar 21 18:08:37 CET 2002 Paolo Molaro <lupus@ximian.com>
565 * interp.c: set stack trace info when throwing an exception.
567 Thu Mar 21 17:32:46 CET 2002 Paolo Molaro <lupus@ximian.com>
569 * interp.c: intern strings before executing a method (and don't
570 intern command line arguments anymore). Add sanity checks in alloca
573 Sat Mar 16 19:15:18 CET 2002 Paolo Molaro <lupus@ximian.com>
575 * interp.c: restore frame on return from unmanaged calls.
576 Add support for continuing execution up to x IL insn.
577 Fix exception handling when an exception is raised in the catch
578 handler of the same method that issued the first one.
580 2002-03-11 Dietmar Maurer <dietmar@ximian.com>
582 * interp.c (ves_runtime_method): set method_info field
584 Mon Mar 11 14:48:07 CET 2002 Paolo Molaro <lupus@ximian.com>
586 * interp.c: corlib consistency checls moved to libmetadata.
588 Mon Mar 11 11:27:27 CET 2002 Paolo Molaro <lupus@ximian.com>
590 * interp.c: use the new facilities in debug-helpers to
591 disassemble CIL code and match method names to MonoMethods.
593 Thu Mar 7 17:20:59 CET 2002 Paolo Molaro <lupus@ximian.com>
595 * interp.c: Boehm-GC enable. Fix some overflow opcodes.
597 Tue Mar 5 18:12:40 CET 2002 Paolo Molaro <lupus@ximian.com>
599 * interp.c: fix non-debug build and some more opcode work.
601 Mon Mar 4 11:21:44 CET 2002 Paolo Molaro <lupus@ximian.com>
603 * interp.c: print the address of 'this' in tracing mode.
605 Thu Feb 28 19:18:59 CET 2002 Paolo Molaro <lupus@ximian.com>
607 * interp.c: add checks for more binary consistency.
609 2002-02-27 Dietmar Maurer <dietmar@ximian.com>
611 * interp.c (interp_mono_runtime_invoke): use alloca instead of g_new0
613 Tue Feb 26 11:43:34 CET 2002 Paolo Molaro <lupus@ximian.com>
615 * interp.c: added profiling for object creation.
617 Mon Feb 25 17:37:07 CET 2002 Paolo Molaro <lupus@ximian.com>
619 * interp.c: use correct value for guint64 max.
621 2002-02-22 Radek Doulik <rodo@ximian.com>
623 * interp.c: s/gulong/guint64 as it differs on ppc
625 Wed Feb 20 22:18:40 CET 2002 Paolo Molaro <lupus@ximian.com>
627 * interp.c: more complete runtime_invoke () implementation.
628 Fixed castclass/isinst to work correctly with arrays.
630 Tue Feb 19 20:21:14 CET 2002 Paolo Molaro <lupus@ximian.com>
632 * interp.c: implement the runtime_invoke function.
634 Mon Feb 18 15:49:20 CET 2002 Paolo Molaro <lupus@ximian.com>
636 * interp.c: fix alignment code. Make sure to init classes
637 in more cases. Command-line arguments are interned.
639 2002-02-16 Radek Doulik <rodo@ximian.com>
641 * interp.c (ves_exec_method): test type of sp [-1] instead of sp
642 [0], because sp [-1] is the value going to be shifted, fixed in
643 CEE_SHL, CEE_SHR, CEE_UN opcodes)
645 Sat Feb 16 12:00:24 CET 2002 Paolo Molaro <lupus@ximian.com>
647 * interp.c: fixed cut&paste error for ldind.r4 and ldind.r8.
649 Fri Feb 15 15:07:27 CET 2002 Paolo Molaro <lupus@ximian.com>
651 * interp.c: use strrchr instead of rindex. use _isnan and _finite on
654 2002-02-14 Jeffrey Stedfast <fejj@ximian.com>
656 * interp.c (ves_exec_method): replace
657 'g_assert (sp->type = VAL_VALUETA)' with
658 'g_assert (sp->type == VAL_VALUETA)' otherwise
659 the assert always passes. FIXME: should the test have been !=?
661 2002-02-14 Dietmar Maurer <dietmar@ximian.com>
663 * interp.c (stackval_from_data): fix for MONO_TYPE_PTR
665 Wed Feb 13 16:17:38 CET 2002 Paolo Molaro <lupus@ximian.com>
667 * interp.c: fixed newobj implementation for valuetypes bug found by
668 dietmar. sub.ovf dummy code.
670 Tue Feb 12 14:08:47 CET 2002 Paolo Molaro <lupus@ximian.com>
672 * hacks.h: check against redefining preprocessor symbol.
673 * interp.c: fix profile info to return more sensible results.
675 Mon Feb 11 13:05:29 CET 2002 Paolo Molaro <lupus@ximian.com>
677 * interp.c: added "die on exception" command line argument.
678 When we segfault, set the message in the exception to "Segmentation
679 fault" so people can recognise what's going on.
681 2002-02-10 Miguel de Icaza <miguel@ximian.com>
683 * interp.c (ves_exec_method): Compare the element_class type token
684 in the class we got as well, instead of the element class vs the
687 This fixes the invalid cast exceptions during unboxing
689 Fri Feb 8 13:01:03 CET 2002 Paolo Molaro <lupus@ximian.com>
691 * interp.c: use opcode information from libmetadata.
693 2002-02-05 Dietmar Maurer <dietmar@ximian.com>
695 * interp.c (ves_exec_method): CEE_UNBOX: use element_class for
698 2002-02-04 Dietmar Maurer <dietmar@ximian.com>
700 * interp.c (main): impl. __array_Address icall
702 Fri Feb 1 16:03:53 CET 2002 Paolo Molaro <lupus@ximian.com>
704 * interp.c: exception fixes. Use mono_method_pointer_get ()
705 to easy porting to other archs. Some support for overflow detection.
707 2002-01-25 Dietmar Maurer <dietmar@ximian.com>
709 * interp.c, jit.c (main): install runtime_exec_main handler
710 (main): bug fix - call TlsAlloc () before we execute code
712 2002-01-23 Dick Porter <dick@ximian.com>
714 * interp.c: Added some kludges to cope with CONV_OVF_I2,
715 CONV_OVF_I4 and ADD_OVF so that number formatting works. Also
716 initialise and cleanup the network support.
718 Thu Jan 10 20:59:59 CET 2002 Paolo Molaro <lupus@ximian.com>
720 * interp.c, interp.h: add a flag to mono_create_trampoline ()
721 to handle runtime methods.
723 Sat Jan 5 15:45:14 CET 2002 Paolo Molaro <lupus@ximian.com>
725 * interp.c: allow classname:method name in --debug argument.
726 Fix box opcode for valuetypes. Fix a few opcode to take a 16 bit
727 index instead of 32 (stloc, ldloc, starg, etc.).
729 Thu Jan 3 23:19:27 CET 2002 Paolo Molaro <lupus@ximian.com>
731 * interp.c: temporary mul.ovf, mul.ovf.un, add.ovf.un implementations
732 to get the compiler going.
734 Mon Dec 24 17:23:45 CET 2001 Paolo Molaro <lupus@ximian.com>
736 * interp.c: fix ldc.i8.
738 Thu Dec 20 20:09:48 CET 2001 Paolo Molaro <lupus@ximian.com>
740 * interp.c: fix delegate method invocation to handle both
741 static and instance methods.
743 Tue Dec 18 18:48:50 CET 2001 Paolo Molaro <lupus@ximian.com>
745 * interp.c: make segv_handler static, handle runtime methods in stack
748 Thu Dec 13 20:24:28 CET 2001 Paolo Molaro <lupus@ximian.com>
750 * interp.c: correctly handle exceptions generated in C code.
751 Install an handler for SIGSEGV. Bare-bones profiler and hook for the
754 Mon Dec 3 17:15:44 CET 2001 Paolo Molaro <lupus@ximian.com>
756 * interp.c: call mono_init() after registering internal calls.
758 2001-11-30 Dick Porter <dick@ximian.com>
760 * interp.c: Replace get_named_exception() with
761 mono_exception_from_name()
763 Fri Nov 30 12:05:21 CET 2001 Paolo Molaro <lupus@ximian.com>
765 * interp.c: calculate locals and args offsets only once
766 per method call. Cache trampoline code as well.
768 2001-11-23 Dietmar Maurer <dietmar@ximian.com>
770 * interp.c (ves_exec_method): bug fix for exception5.cs
772 Mon Nov 19 11:33:00 CET 2001 Paolo Molaro <lupus@ximian.com>
774 * interp.c: start adding support for handling exceptions across
775 managed/unmanaged boundaries. Cleanup Delegate method invocation.
776 Pass the correct target object in Delegate::Invoke and use the correct
777 'this' pointer in ldvirtftn (bugs pointed out by Dietmar).
779 Thu Nov 15 17:40:24 CET 2001 Paolo Molaro <lupus@ximian.com>
781 * interp.c: handle enums with underlying type different from int32.
782 More checks for C structs <-> C# objects consistency.
784 Wed Nov 14 19:23:00 CET 2001 Paolo Molaro <lupus@ximian.com>
786 * interp.c: move the stack frame dumping code to a function so it can
787 be called from the debugger. Fix virtual method lookup for interfaces.
788 Throw exceptions instead of aborting in more places.
789 Print also the message in an exception. Updates for field renames in
792 2001-11-09 Dick Porter <dick@ximian.com>
794 * Makefile.am (mint_LDADD): Don't need THREAD_LIBS any more
796 2001-11-07 Miguel de Icaza <miguel@ximian.com>
798 * interp.c: Include stdlib to kill warning.
799 (check_corlib): Adjust format encodings to remove warnings.
801 Wed Nov 7 15:47:36 CET 2001 Paolo Molaro <lupus@ximian.com>
803 * interp.c: updates for changes in array code.
805 Fri Nov 2 19:06:54 CET 2001 Paolo Molaro <lupus@ximian.com>
807 * interp.c: hanlde field refs. Throw an exception on NULL references.
808 Check consistency of corlib types with the C struct representation.
810 2001-10-25 Dietmar Maurer <dietmar@ximian.com>
812 * interp.c (ves_exec_method): use relative numbering for runtime
813 type checks (and make it work with interfaces)
815 2001-10-15 Dietmar Maurer <dietmar@ximian.com>
817 * interp.c: removed newobj()
819 2001-10-10 Dietmar Maurer <dietmar@ximian.com>
821 * interp.c (get_virtual_method): use the vtable
822 (arch_compile_method): added to compute vtable entry
824 Mon Oct 8 16:14:40 CEST 2001 Paolo Molaro <lupus@ximian.com>
826 * interp.c: use the accessors provided in object.h to deal with
827 MonoArrays. Updates for API renames in metadata. Throw exception
828 in ldelema if index is out of bounds.
830 Mon Oct 8 10:44:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
832 * interp.c: fixes for changes in metadata.
834 2001-10-04 Dick Porter <dick@ximian.com>
836 * interp.c (ves_runtime_method): init_class() the
837 mono_defaults.delegate_class
838 Include mono-endian.h not endian.h
840 Tue Oct 2 18:51:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
842 * interp.c: set frame->ip in the leave opcode. Make db_methods static.
844 Sun Sep 30 11:57:15 CEST 2001 Paolo Molaro <lupus@ximian.com>
846 * interp.c: compiler and ANSI C portability fixes.
848 Fri Sep 28 19:37:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
850 * interp.c: Implemented ldtoken, conv.ovf.i. Use MonoClass->byval_arg
851 (and remove related kludges). Don't choke on access to arrays of
852 references. Throw an exception when an internalcall or P/Invoke
853 function don't have an implementation. Throw and EngineException
854 for unimplemented opcodes.
856 Tue Sep 25 11:12:35 CEST 2001 Paolo Molaro <lupus@ximian.com>
858 * interp.c: fixed get_virtual_method () to deal with interface
861 Mon Sep 24 18:50:25 CEST 2001 Paolo Molaro <lupus@ximian.com>
863 * interp.c: catch a few more error conditions with exceptions instead of
865 Don't use g_print() in stack traces because it doesn't work with
867 When we call an instance method of a valuetype class, unbox the 'this'
868 argument if it is an object.
869 Use mono_ldstr () to implement the ldstr opcode: it takes care of
870 interning the string if necessary.
871 Implemented new opcodes: ckfinite, cgt.un, clt.un, ldvirtftn, ldarga.
872 Fixes to handle NaNs when comparing doubles.
873 Make sure the loaded assembly has an entry point defined.
874 Fixed portability bugs in neg and not opcodes.
876 2001-09-24 Dietmar Maurer <dietmar@ximian.com>
878 * interp.c (ves_exec_method): LDC_I4: 8bit constants are signed
879 (ves_exec_method): bug fix for NOT/NEG
880 (main): fix bug in parameter parsing
882 2001-09-23 Dick Porter <dick@ximian.com>
884 * Makefile.am (mint_LDADD): rename PTHREAD_LIBS to THREAD_LIBS
886 2001-09-23 Dick Porter <dick@ximian.com>
888 * interp.c (main): Do some thread setup and cleanup around the
891 2001-09-21 Dick Porter <dick@ximian.com>
893 * Makefile.am (mint_LDADD): Added PTHREAD_LIBS to the link line
895 Thu Sep 20 16:32:42 CEST 2001 Paolo Molaro <lupus@ximian.com>
897 * interp.c: implemented some more opcodes: calli, rem.un,
898 shr.un, conv.u, cpobj, stobj, conv.r.un, conv.ovf.i1.un,
899 conv.ovf.i2.un, conv.ovf.i4.un, conv.ovf.i8.un, conv.ovf.i.un,
900 conv.ovf.u1.un, conv.ovf.u2.un, conv.ovf.u4.un, conv.ovf.u8.un,
902 Fix some 64 bit issues in the array element access code and a small bug.
903 Throw an exception on index out of range instead of asserting.
904 Throw an exception on a NULL array instead of dying.
905 Stomped a memory corruption bug (.cctor methods were freed after
906 executing them, but they are stores in MonoClass now...).
907 Added a simple facility to invoke the debugger when a named
908 function is entered (use the cmdline option --debug method_name).
909 * interp.h: fix 64 bit issue.
911 Tue Sep 18 13:21:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
913 * interp.c: fix some 64 bit issues. Safer support for delegates.
915 2001-09-12 Miguel de Icaza <miguel@ximian.com>
917 * interp.c (ves_exec_method): implement conv.u8 opcode.
919 Mon Sep 10 20:20:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
921 * interp.c: endian fixes, comments.
923 Fri Sep 7 18:45:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
925 * interp.c, interp.h: make ves_exec_method () and stackval_from_data ()
926 non static. Implement a couple of runtime methods needed to
927 use delegates (ves_runtime_method ()).
928 Implemented ldftn opcode.
930 Thu Sep 6 15:41:24 CEST 2001 Paolo Molaro <lupus@ximian.com>
932 * Makefile.am: link to libmonoarch.
933 * interp.h, interp.c: use mono_create_trampoline ().
934 Pass the command line arguments to Main (String[]) methods.
936 2001-08-30 Dietmar Maurer <dietmar@ximian.com>
938 * interp.c (ves_pinvoke_method): removed the libffi dependency
940 2001-08-29 Dietmar Maurer <dietmar@ximian.com>
942 * interp.c (ves_array_set): moved from icall.c
943 (ves_array_get): moved from icall.c
945 * icall.c: moved to metadata/icall.c
947 Wed Aug 29 12:46:06 CEST 2001 Paolo Molaro <lupus@ximian.com>
949 * interp.c: some small optimizations. Fixes to do signed
950 compares when needed. Change C++ comments into C.
951 Implemented cgt, clt. Added --opcode-count cmdline switch.
953 2001-08-28 Dietmar Maurer <dietmar@ximian.com>
955 * interp.c (ves_exec_method): better check for value types (get
956 the class to detect if we have a value type), implemented CEE_CONV_U1,
960 Mon Aug 27 21:30:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
962 * interp.c: warn and exit when Main () expects the cmdline arguments
963 instead of creashing.
965 Mon Aug 27 20:16:37 CEST 2001 Paolo Molaro <lupus@ximian.com>
967 * interp.c: merge isinst/castclass handling. Hopefully implement
968 the right semantics for handling callvirt correctly (changes
969 here and there to support it). Integrate bugfix from Dietmar quickly
970 so he needs to handle the cvs conflict:-)
972 Mon Aug 27 12:20:32 CEST 2001 Paolo Molaro <lupus@ximian.com>
974 * interp.c: fix compilation and updates for changes in metadata/.
976 2001-08-26 Miguel de Icaza <miguel@ximian.com>
978 * interp.c (main): Add option handling for the interpreter,
979 support the `--trace' option.
981 Sun Aug 26 23:04:46 CEST 2001 Paolo Molaro <lupus@ximian.com>
983 * interp.c: get in a dummy virtual method dispatch.
984 Added support for int64, native int and native uint as arguments.
985 Added debug enter/leave for icall and pinvoke methods, too.
986 Implement opcodes conv.i, conv.i8, ldelema.
988 Sun Aug 26 11:37:30 CEST 2001 Paolo Molaro <lupus@ximian.com>
990 * interp.h, interp.c: load also a MonoClass pointer when we load
991 an address on the stack. Implemented conv.i1, conv.i2, con.i4,
992 conv.u4, conv.r4, conv.r8. Print the arguments in the stack trace
993 and the name of the exception.
995 Sat Aug 25 15:56:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
997 * interp.c: Implemented some opcodes: starg.s, ldobj, isinst,
998 ldarg, starg, ldloc, ldloca, stloc, initobj, cpblk, sizeof.
1000 Sat Aug 25 12:57:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
1002 * interp.c: handle enumerations specially (not as valuetypes).
1004 Fri Aug 24 19:34:04 CEST 2001 Paolo Molaro <lupus@ximian.com>
1006 * interp.h, interp.c: add support for valuetypes.
1008 Fri Aug 24 16:09:20 CEST 2001 Paolo Molaro <lupus@ximian.com>
1010 * interp.c: updates for merge of MonoParam in MonoType.
1012 Thu Aug 23 12:04:34 CEST 2001 Paolo Molaro <lupus@ximian.com>
1014 * interp.c: removed beforefieldinit check, it's a useless flag.
1015 Added a couple more test cases to tests/ dir.
1017 2001-08-22 Miguel de Icaza <miguel@ximian.com>
1019 * interp.c (usage): Add version information
1020 (ves_pinvoke_method): Typo fix.
1022 Wed Aug 22 20:37:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1024 * interp.c: simplified init_class (). Make sure a class
1025 is fully initialized before executing a method in the class.
1026 Search for the class constructor only on beforefieldinit classes.
1027 Implement a bunch of opcodes: br, brfalse, brtrue, beq, bge,
1028 bgt, blt, ble, bne.un, bge.un, bgt.un, ble.un, blt.un, stind.i,
1029 ldflda, ldsflda, ldelem.i8, stelem.i8, leave.
1031 Wed Aug 22 16:34:03 CEST 2001 Paolo Molaro <lupus@ximian.com>
1033 * interp.c: Updates for changes in metadata/. Better output in debug mode
1034 and in the stack trace. Completed rethrow handling
1036 Tue Aug 21 18:56:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1038 * interp.c: new macro INIT_FRAME() to properly
1039 initialize a MonoInvocation. Fixed a couple of buglets in exception code:
1040 increase stack pointer when pushing the exception for catch blocks,
1041 initialize frame->ex_handler to NULL, correctly try all the
1042 catch blocks (don't incorrectly fallback on filter handling).
1043 Added a couple more checks where we may need to throw an
1044 exception. Added more exception creation functions.
1045 Changed stackval_from_data() to take the target stackval as
1046 argument. Implemented a couple more opcodes.
1047 * interp.h: prepare stackval for value type code.
1049 2001-08-21 Miguel de Icaza <miguel@ximian.com>
1051 * Makefile.am (mint_LDADD): Renamed interpreter to mint.
1053 2001-08-21 Dietmar Maurer <dietmar@ximian.com>
1055 * interp.c (get_named_exception): use the right constructor.
1057 Mon Aug 20 18:58:36 CEST 2001 Paolo Molaro <lupus@ximian.com>
1059 * interp.c: fix buglet with the leave.s opcode.
1061 2001-08-20 Dietmar Maurer <dietmar@ximian.com>
1063 * icall.c: changed everything to support the new calling convention
1065 * hacks.h: added some macros for FreeBSD
1067 * interp.c (get_named_exception): use mono_object_new instead of
1068 newobj, initialize the stack before we call the constructor.
1070 Sat Aug 18 12:43:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1072 * interp.c, interp.h: added support code to create exceptions.
1073 Changed interncal calling convnetion over to MonoInvocation, to support
1074 exceptions, walking the stack back and forward and passing the 'this'
1075 pointer separately (remove the cludges required before to pass this on the
1076 stack). Use alloca heavily for both local vars and a copy of the incoming
1077 arguments. Init local vars to zero.
1078 Simplify stackval_from_data() and stackval_to_data() to only take a pointer
1079 instead of pointer + offset.
1080 Implement a few exceptions-related opcodes and the code to run finally, fault and
1081 catch blocks as well as a stack trace if no handler is found.
1083 2001-08-16 Alex Graveley <alex@ximian.com>
1085 * Makefile.am (mono_int_LDADD): Link with ../../libffi/libffi.a
1086 instead of ../../libffi/.libs/libffi.a.
1088 2001-08-10 Dietmar Maurer <dietmar@ximian.com>
1090 * interp.c (ves_exec_method): impl CASTCLASS
1092 * icall.c: moved the internal call stuff to this file
1094 * interp.c (ves_exec_method): impl. BOX/UNBOX
1095 (ves_icall_System_Array_GetValue): impl.
1096 (ves_icall_System_Array_SetValue): impl.
1097 added myself to Authors
1099 2001-08-09 Dietmar Maurer <dietmar@ximian.com>
1101 * implemented arrays, but you will need a modified version of
1102 Array.cs to get arrays working (will commit soon)
1104 * interp.c (ves_icall_array_Set): impl.
1105 (ves_icall_array_Get): impl.
1106 (ves_icall_array_ctor): impl.
1107 (ves_icall_System_Array_GetRank): impl.
1108 (ves_icall_System_Array_GetLength): impl.
1109 (ves_icall_System_Array_GetLowerBound): impl.
1110 (mono_lookup_internal_call): impl.
1112 2001-08-06 Dietmar Maurer <dietmar@ximian.com>
1114 * interp.c (ves_exec_method): impl. NEWARR
1115 (ves_exec_method): impl. most LDELEM/STELEM opcodes, LDLEN
1117 (mono_get_ansi_string): impl.
1118 (mono_lookup_internal_call): impl.
1119 (ves_exec_method): implemented internal calls
1121 2001-08-05 Dietmar Maurer <dietmar@ximian.com>
1123 * interp.c (ves_pinvoke_method): removed all static vars.
1125 2001-08-02 Dietmar Maurer <dietmar@ximian.com>
1127 * interp.c (ves_exec_method): found a way to do unordered
1128 compares, implemented CEE_BNE_UN_S, CEE_BGE_UN_S, CEE_BGT_UN_S,
1129 CEE_BLE_UN_S, CEE_BLT_UN_S
1131 Wed Aug 1 22:51:38 CEST 2001 Paolo Molaro <lupus@ximian.com>
1133 * interp.c: handle also MONO_TYPE_CLASS to/from the stack.
1134 Change locals to be a memory blob, instead of the structured
1135 (but wrong) stackval. Implement bne.un.s opcode. Make the program
1136 exit with the error code from Main().
1138 2001-08-01 Dietmar Maurer <dietmar@ximian.com>
1140 * interp.c (ves_exec_method): implemented LDSTR
1142 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1144 * interp.c (GET_NATI): Switched from using nati_t to cli/types.h
1145 m_i type. Maybe we should rename the types to be m_i_t instead of
1148 Make the code compile after I broke it.
1150 Tue Jul 31 23:46:33 CEST 2001 Paolo Molaro <lupus@ximian.com>
1152 * interp.c: fix cleanup.
1153 * Makefile.am: don't link with disassembler library.
1155 2001-07-31 Miguel de Icaza <miguel@ximian.com>
1157 (ves_exec_method): Cleanup of the source code.
1159 Tue Jul 31 20:13:59 CEST 2001 Paolo Molaro <lupus@ximian.com>
1161 * interp.c: implement stind.*, ldind.*, ldloca.s opcodes.
1162 Provide better tracing with DEBUG_INTERP.
1164 Tue Jul 31 17:52:53 CEST 2001 Paolo Molaro <lupus@ximian.com>
1166 * interp.c: massive namespace cleanup.
1168 Mon Jul 30 20:09:58 CEST 2001 Paolo Molaro <lupus@ximian.com>
1170 * interp.c: update to use mono_method->name.
1172 Fri Jul 27 20:54:00 CEST 2001 Paolo Molaro <lupus@ximian.com>
1174 * interp.c: start implementing callvirt. Classes with
1175 class constructors are properly initialized when needed.
1176 Fix error introduced in version 1.17.
1178 Fri Jul 27 14:03:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1180 * interp.c: implement static field loading and storing.
1182 2001-07-27 Dietmar Maurer <dietmar@ximian.com>
1184 * interp.c (ves_pinvoke_method): impl.
1186 Fri Jul 27 11:49:19 CEST 2001 Paolo Molaro <lupus@ximian.com>
1188 * interp.c: Removed some debugging printouts. Made stackval_to_data
1189 static. Handle also instance methods in CALL opcode. Fix ret to properly
1190 deal with void functions. Fixed constructor to leave the object on
1193 Thu Jul 26 13:24:51 CEST 2001 Paolo Molaro <lupus@ximian.com>
1195 * interp.c: ves_exec_method () doesn't take a MonoImage arg
1196 anymore. Use the method cache in MonoImage. Updates to
1197 mache recent changes in metadata.
1198 Fix newobj code to use new metadata features. Call the class
1199 constructor after allocationg the object. Implemented load field
1200 and store field opcodes (the support functions need to be finished).
1202 Tue Jul 24 16:51:09 CEST 2001 Paolo Molaro <lupus@ximian.com>
1204 * interp.c, hacks.h: moved a few ugly macros out of the code.
1205 Implemented switch opcode.
1207 2001-07-23 Miguel de Icaza <miguel@ximian.com>
1209 * interp.c (newobj): Added function to handle newobj opcode.
1211 2001-07-18 Miguel de Icaza <miguel@ximian.com>
1213 * interp.c (ves_exec_method): Make the interpreter abort with more
1214 information than it currently does.
1216 Enable the slow processor, as it is easier to debug.
1218 Sun Jul 15 17:50:23 CEST 2001 Paolo Molaro <lupus@ximian.com>
1220 * Started changelog.
1221 * interp.c: use new mono_get_method () function to get the complete
1222 info on a method invocation: we support now method invocation with
1223 multiple (or zero) simple arguments and with or without a return value.
1224 Implement also a couple more opcodes.