diogo/yap-6.3
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178 Commits

Author SHA1 Message Date
Vitor Santos Costa
8758b6de5a improve error handling for qload 2013-01-18 14:30:10 +00:00
Vítor Santos Costa
e1f6187395 make syntax error standard. 2012-05-03 00:16:11 +01:00
João Santos
21522ce151 CACHE_REGS 2012-02-07 15:18:43 +00:00
Vítor Santos Costa
123ef47171 fix longjmp RestartEnv to be performed by a single function. 2012-02-05 12:04:29 +00:00
Vítor Santos Costa
6c98e37e18 make sure to save absmi registers before longjmp. 2012-02-05 10:51:40 +00:00
Vítor Santos Costa
22a4dcf9bd fix tp warning. 2011-12-30 16:02:45 +00:00
Vitor Santos Costa
a2a554f17f improve debugger error reporting. 2011-10-12 23:50:49 +01:00
Vítor Santos Costa
43c07f5051 more speed stuff. 2011-10-02 21:01:14 -03:00
U-WIN-U2045GN0RNQ\Vítor Santos Costa
840e287cda mode changes 2011-07-25 17:09:28 +01:00
Vitor Santos Costa
2bc9f6093c type error for string 2011-06-13 01:42:32 +01:00
Joao
971ad94311 moved several global variables to misc/GLOBALS 2011-05-25 16:40:36 +01:00
Joao
8170f6d3cb Some global variables(Yap_thread_gl) in C/init.c are now declared in misc/LOCALS 2011-05-23 16:19:47 +01:00
Joao
dc3c54c164 change LOCALS macros. 2011-05-04 10:11:41 +01:00
Vítor Santos Costa
f4b218b50d Yap_ErrorMessage should never point at an atom! 2011-04-27 10:04:26 +01:00
U-WIN-U2045GN0RNQ\Vítor Santos Costa
a3f79cede9 WINDOWS compatibility 2011-03-08 00:03:50 +00:00
Vítor Santos Costa
90d93fdbdd cache abstra machine register in threaded mode. 2011-03-07 16:02:55 +00:00
Vítor Santos Costa
b868d85ac8 make rl not deadlock under SIGINT 2011-03-01 12:31:19 +00:00
ubu32
53e8811077 fixes to use SWI version of readline. 2011-02-26 18:34:44 -08:00
ubu32
140318ff16 read works now. 2011-02-14 23:39:27 -08:00
Vítor Santos Costa
8db05c883b make sure we separate betwen async exceptions and synchroneous. 2010-12-04 19:05:13 +00:00
Vítor Santos Costa
c6f41e2970 YAP_FAIL_ERROR in case a fail has been requested, but not accepetd yet. 2010-12-04 18:45:09 +00:00
Vitor Santos Costa
9396252588 patches to provide initial support UTF32 encodings(from Paulo Moura) 2010-10-27 14:49:27 +01:00
Vítor Santos Costa
2d425fb7b4 don't go set jumping if in UserCCode. Just say there is an exception. 2010-08-04 11:34:04 +01:00
Vítor Santos Costa
e031026a62 instrument PE locking 
fix missing unlock in index_pred (if predicate had been indexed while we were
waiting).
 2010-07-25 11:22:16 +01:00
Vitor Santos Costa
3e8dc5cd19 try to handle overflows in stack dumpers. 2010-04-29 10:29:06 +01:00
Vitor Santos Costa
066603c79b fix global variables 2010-04-08 01:44:08 +01:00
Vítor Santos Costa II
b068721c68 fix type warnings. 2010-03-22 15:01:54 +00:00
Vitor Santos Costa
7037b38fa7 make nb_ undefined variable return an error, as SWI does. 2010-02-28 00:57:29 +00:00
Vitor Santos Costa
4355a94793 make syntax_error handling ISO compatible. 2010-02-26 13:08:38 +00:00
Vitor Santos Costa
038b74493c more ATOM changes. 2010-02-26 10:59:43 +00:00
Vitor Santos Costa
ff20a23e64 stop counters at counter underflow event 2009-06-26 08:42:40 -05:00
Vitor Santos Costa
e6265e9d84 only dump stack if user not handling the stack #47 2009-06-12 14:04:32 -05:00
Vitor Santos Costa
3c57286531 make sure we disable disabling interrupts on error handler. 2009-05-25 09:58:27 -05:00
Vitor Santos Costa
46dc2b1a49 should exit if interrupts *are* disabled. 2009-05-24 19:19:22 -05:00
Vitor Santos Costa
b9a7d24e8b avoid too long messages 
back to top level if Yap_Error is called in a critical region.
 2009-05-23 15:51:00 -05:00
Vitor Santos Costa
f79d79e926 replace TYPE_ERROR_VARIABLE for attributes #57 2009-05-22 21:51:48 -05:00
Costa Vitor
7304fbda13 fix lack of streams message (Ulrich Neumerkel #60) 2009-05-22 19:55:18 -05:00
Vitor Santos Costa
e1421f207e use DebugPlWrite for debugging writes 2009-05-22 13:23:51 -05:00
Vitor Santos Costa
ae5bf4d6e7 support resource errors for out of memory conditions. 
improve stack dump message.
 2009-05-17 09:42:56 -07:00
Vitor Santos Costa
c2e6456c25 wait until sending out the abort message. 2009-05-04 22:30:47 -05:00
Vitor Santos Costa
91b3e4359d handle tabling errors where CP->AP==NULL 2009-05-01 12:09:22 -05:00
Vitor Santos Costa
4cdfbae62a allow garbage collection when we store error term. 2009-04-26 10:48:32 -05:00
Vitor Santos Costa
c132e7e6ec fix gmp support to give out of resource error if the bignum is too big. 2009-04-25 11:01:33 -05:00
Vitor Santos Costa
2503805aff support 2^2 is 4 and not 4.0: complicated if we have to deal with bignums. 2009-04-24 19:03:00 -05:00
Vitor Santos Costa
f679f21a71 cleanup unnecessary MkFunctor 2008-12-23 02:20:22 +00:00
Vítor Santos Costa
a8ac9bfb43 generate known atoms and functors automatically 2008-12-23 01:53:52 +00:00
Vitor Santos Costa
20e8924bba fix type warning in EnvPreg/error.c 2008-09-18 17:48:31 +01:00
vsc
a25234a2da fix -(2<<100). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2236 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-05-13 10:37:27 +00:00
vsc
78d7105c16 protect signal handling with locks for threaded version. 
fix close/1 entry in manual (obs from Nicos).
fix -f option in chr Makefile.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2201 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-04-03 13:26:38 +00:00
vsc
1c6b91cb72 improve WIN32 support and installation 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2170 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-03-27 00:41:33 +00:00
pmoura
fa73e89807 Use "resource_error(threads)" instead of "resource_error(max_threads)" for compatibility with SWI-Prolog, XSB, and the latest ISO Prolog Threads DTR. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2162 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-03-25 01:04:27 +00:00
vsc
c20c0f7767 fix maximum number of threads open error 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2158 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-03-24 23:48:47 +00:00
vsc
e353d8811f garbage collector was not asking for space. 
avoid 0 sized calls to mmap.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2058 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2008-01-24 00:11:59 +00:00
vsc
3beda27d14 fixes to support threads and assert correctly, even if inefficiently. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@2030 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2007-11-26 23:43:10 +00:00
vsc
98de08022b WIN32 fixes 
compiler bug fixes
extend interface


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1632 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2006-05-16 18:37:31 +00:00
vsc
b52c6d333e fix bad handling of undef warning 
fix exporting module in use_module([_|_],_).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1480 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-12-18 17:12:33 +00:00
vsc
681717eecb cleanups in OS interface predicates. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1469 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-11-23 13:24:00 +00:00
ricroc
34b2a0df4f TABLING NEW: support to limit the table space size 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1355 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-08-04 15:45:56 +00:00
vsc
6979a873cc improvements to compiler: merged instructions and fixes for -> 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1338 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-07-06 15:10:18 +00:00
vsc
b2dfcf33a1 fix compiler bug in 1 << X, found by Nuno Fonseca. 
compiler internal errors get their own message.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1291 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-05-25 21:43:33 +00:00
vsc
668a3dce2b try to improve error handling and warnings from within consults. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1280 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-04-20 20:06:26 +00:00
vsc
59561e2688 fix excessive pruning in meta-calls 
fix Term->int breakage in compiler
improve JPL (at least it does something now for amd64).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1264 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-03-13 06:26:13 +00:00
vsc
f11ab09a60 try to make initialisation process more robust 
try to make name more robust (in case Lookup new atom fails)


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1254 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-03-02 18:35:49 +00:00
vsc
14f9382666 fix pruning bug 
make DL_MALLOC less enthusiastic about walking through buckets.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1253 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-03-01 22:25:09 +00:00
vsc
9807a22069 Improve error handling routine, trying to make it more robust. 
Improve hole handling in stack expansion
Clause interrpeter was supposed to prune _trust_me
Wrong messages for acos and atanh


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1249 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-02-24 21:46:40 +00:00
vsc
0139bfc33a amd64 fixes 
library fixes


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1247 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-02-21 16:50:21 +00:00
vsc
49c8efc0df library_directory may not be deterministic (usually it isn't). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1240 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-02-08 18:05:21 +00:00
vsc
52a46e5c5d fix mess with add clause 
improves on sigsegv handling


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1239 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2005-02-08 04:05:39 +00:00
vsc
5143aebb01 try to reduce overheads when running with goal expansion enabled. 
CLPBN fixes
Handle overflows when allocating big clauses properly.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1193 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-05 05:01:45 +00:00
vsc
94af3000fe fix threads so that they at least start 
allow error handling to work with threads
replace heap_base by Yap_heap_base, according to Yap's convention for globals.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1192 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-12-02 06:06:47 +00:00
vsc
7d245377a3 change abort so that it won't be caught by handlers. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1179 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-11-19 21:32:53 +00:00
vsc
6853d8eecd don't ever use memory that has been freed (that was done by LU). 
generic fixes for WIN32 libraries


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1172 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-11-04 18:22:36 +00:00
vsc
f267e74737 bug fixes on memory overflows and on clauses :- fail being ignored by clause. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1167 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-27 15:56:34 +00:00
vsc
3de4d0c6a5 More bug fixes for overflow handling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1165 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-10-26 20:16:18 +00:00
vsc
40a39a79b1 Mega clauses 
Fixes to sizeof(expand_clauses) which was being overestimated
Fixes to profiling+indexing
Fixes to reallocation of memory after restoring
Make sure all clauses, even for C, end in _Ystop
Don't reuse space for Streams
Fix Stream_F on StreaNo+1


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1147 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-27 20:45:04 +00:00
vsc
0de365678a simplify frozen/2 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1140 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-17 19:34:53 +00:00
vsc
6711d93b9c memory management fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1121 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-09-03 03:11:09 +00:00
vsc
1781ff9420 whole lot of fixes: 
- memory leak in indexing
  - memory management in WIN32 now supports holes
  - extend Yap interface, more support for SWI-Interface
  - new predicate mktime in system
  - buffer console I/O in WIN32


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1113 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-08-11 16:14:55 +00:00
vsc
a7f550d667 New comment-based message style 
Fix thread support (at least don't deadlock with oneself)
small fixes for coroutining predicates
force Yap to recover space in arrays of dbrefs
use private predicates in debugger.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1084 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-06-23 17:24:20 +00:00
vsc
f609e8b93b check read locking on PRWLock 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1002 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-22 00:35:07 +00:00
vsc
039655b767 simplify format, so that it will be easier to do bug fixes 
fix bug in format output for floats
write and read dbrefs as $dbref(Address,0)


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@986 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-13 18:39:29 +00:00
vsc
6662ca157e simplify module access 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@981 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-12 12:37:12 +00:00
vsc
9b84cdfe5d improved support for threads and code area allocation using malloc 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@965 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2004-02-05 16:57:02 +00:00
vsc
2db3829b82 bug in EOF processing when doing read. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@885 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-10-06 14:16:23 +00:00
vsc
e2edae71c7 cleanup: typecast to yamop * instead of CODEADDR wherever possible. 
Fix integer(233333833838383) fails bug (Roberto Bagnara).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@733 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-12-27 16:53:09 +00:00
vsc
1db1bb484e make lcc happy. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@717 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-12-06 20:03:26 +00:00
vsc
5b2faebb9d Yapor and normal system use same or_last 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@710 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-12-01 04:14:41 +00:00
vsc
7e5b706936 extra array functionality 
fix YAPOr compilation.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@708 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-26 22:28:32 +00:00
vsc
d7f80ea1ad Stasinos noticed that _YAP_ breaks C standard: use Yap_ instead. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@691 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-18 18:18:05 +00:00
vsc
7b2c4dc6ff all global symbols should now start with _YAP 
global functions should not be called from within file (bug in
binutils/WIN32).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@675 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-11 17:38:10 +00:00
vsc
8ac94c1d88 cleanup restore: use same code for check_saved_state and for actual 
restore, tell exact path of file, try several files even if first one is
corrupt.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@664 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-30 17:27:19 +00:00
vsc
ead95fb0d4 fix warnings; 
improve SIGINT handling if !isastty


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@651 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-23 20:55:37 +00:00
vsc
153b2cb2a3 YAP would break when gc was called from portray: 
always save arguments before calling plwrite with possible portray
 only do it for portray because plwrite may be called from unsafe environments
 make Slot machinery mainstream.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@637 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-17 00:05:29 +00:00
vsc
78923655b5 dynamic predicates with no clauses are not undefined, so 
they should not point at UNDEFCODE but at FAIL_CODE


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@636 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-14 16:25:38 +00:00
vsc
523fae9544 stack overflow patches: 
process overflows as high-level as possible;
   introduce overflow related errors
   ExpandWorkSpace should never call Error: use ErrorMessage instead,
   format_putc should never release memory, causes memory corruption,
   Linux does not like MAP_FIXED, it can overwrite the actual program
code.
   condor: twick configure to disable readline with condor.
----------------------------------------------------------------------


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@632 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-10 05:58:49 +00:00
uid49918
a758145ae9 dump stack on error 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@585 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-09-09 19:52:38 +00:00
vsc
21aab28a59 new error handlong mechanism 
new YAP_ foreign interface
fix unbound_first_arg in call_with_args


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@582 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-09-09 17:40:12 +00:00
vsc
94e9529128 first cut at call counter. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@580 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-09-03 14:28:09 +00:00
vsc
8d1582433a fix bad exit when failing to allocate memory at boot 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@573 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-08-16 19:56:43 +00:00
vsc
77d112fa10 fix -h without size core dumping 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@544 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-18 04:27:33 +00:00