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127 Commits

Author SHA1 Message Date
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
vsc 3542cd5990 don't use YP_ in error.c 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@501 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-28 17:12:58 +00:00
vsc 2d5fc60330 fix debug info in errors.c 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@453 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-23 22:45:21 +00:00
vsc 778dbbde3e fix anon vars in new syntax_error 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@452 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-23 22:43:10 +00:00
vsc 13cb0c1e13 syntax_error now throws error; 
fix handling of error if no top-level handler is available


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@440 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-11 15:31:58 +00:00
vsc c771c14b0f disable cache when checking whether static was in use. 
heap overflow while storing db term.
trust_fail should be preceeded by an sla.
make sla point to current pred, get rid of current pred in bitmap.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@374 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-26 15:51:54 +00:00
vsc f92947d61b configurarion changes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@369 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-22 06:12:18 +00:00
vsc 0dbc5373b4 atom_oncat was not allocating memory right 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@353 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-11 20:22:15 +00:00
vsc 293fdf9061 VC++ changes 
use clock in WIN98
fix manual
get rid of ISO X/0


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@347 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-04 16:12:54 +00:00
vsc 20c6b50a0d fix error after error and error within error 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@344 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-01 15:48:17 +00:00
vsc af7cb4cd93 more fixes for catch and throw 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@340 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-30 02:20:44 +00:00
vsc be135b514f fix error messages 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@338 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-30 00:28:42 +00:00
vsc 28128ed29c make Error Handler call throw in C, instead of doing messy 
Prolog code.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@335 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-29 05:37:31 +00:00
vsc 5e938b92c4 new version of throw using Bart's idea 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@327 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-24 23:55:34 +00:00
vsc 35ba78008b fix bad memory information in Interrupt Handler 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@308 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-17 22:12:09 +00:00
vsc b53ca0ed7b fix some crashes on abort 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@307 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-17 19:42:50 +00:00
vsc bd28a74d45 fix error handling in debugger (first try). 
add extra argument to handle.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@284 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-10 18:01:14 +00:00
vsc 5997e5a109 new catch and throw mechanism (first try). 
hide built-in predicates that should not be seen in trace mode


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@275 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-07 06:28:04 +00:00
vsc 2b78d7ce14 pesky ^C and abort fixes (I hope) 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@236 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-18 22:01:26 +00:00
vsc 458a0a857f New metacall mechanism 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@169 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-10-30 16:42:05 +00:00
vsc 4688551043 faster access to predicate code from functor 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@167 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-10-03 13:39:16 +00:00
vsc 1d5e4c4956 save H for alpha. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@109 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-27 17:12:44 +00:00
vsc 22211cb453 fix abort in Alpha 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@108 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-27 15:46:26 +00:00
vsc fa40e9e92f in Abort: don't check args for empty string 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@107 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-27 15:36:38 +00:00
vsc efd998524f More interrupt handling cleanups! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@104 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-27 13:22:30 +00:00
vsc f22f7434c7 fixes to?\012handle interrupts ^C in Windows. 
Improvements to configure scripts for WIN32 configurations.
--with-readline= option for configure


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@96 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-22 17:53:36 +00:00
vsc 8dcee4415b library(system) plus several new support builtins 
much improved garbage collector
improvements to compiler
yaptab compiles again


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@34 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-21 20:00:05 +00:00
vsc da817ebbe5 First patches for 4.3.19: 
new Makefiles for documentation;
   user_{input,output,error} streams are now aliases;
   restore YapLibDir
   support $(DESTDIR)
   fix call_residue/2


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@8 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-16 16:41:04 +00:00
vsc e5f4633c39 This commit was generated by cvs2svn to compensate for changes in r4, 
which included commits to RCS files with non-trunk default branches.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@5 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-09 19:54:03 +00:00