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yap-6.3
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68 Commits

Author SHA1 Message Date
vsc 601f91f653 fix call to garbage_collection from within assembly meta-calls 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@819 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-04-30 17:14:10 +00:00
vsc 1709fbded4 call the garbage collector properly. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@783 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-17 10:36:40 +00:00
vsc cf86499728 always make shadow copy of A1 before starting new procedure, even if you 
are doing a meta-call next!


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@776 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-14 11:41:05 +00:00
vsc 8c2af87600 check for modules everywhere in meta-calls. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@768 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-12 13:19:05 +00:00
vsc 6bb873d03e more meta-call fixes 
fix module expansion for builtins
fix path predicates.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@758 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-07 12:05:39 +00:00
vsc d3b8ad429d In optimised code for (A,B), tail should set E[B] 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@754 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-30 19:00:08 +00:00
vsc 533365611c fix meta_calls with modules inside comma 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@753 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-30 18:00:26 +00:00
vsc f5dad3ac1f don't try to do module expansion if module borders are not crossed. 
expand on-line depth_call and once.
improve write_x_loc


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@752 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-30 16:27:45 +00:00
vsc 1369dfa410 new meta-call scheme. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@751 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-29 14:47:17 +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 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 81716ef31f WIN32 support updates and some fixes. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@685 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-12 19:53:52 +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 a721ad3e27 more of the same module fixes. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@643 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-18 14:52:58 +00:00
vsc 4a71cbda80 fix retry_head to work correctly if the argument is dereferenced. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@638 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-17 00:48:52 +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 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
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 708437b794 Further updates to support call_counters 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@581 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-09-03 20:14:13 +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 944d2e8aed fixes for YapRunGoal 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@541 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-18 02:27:53 +00:00
vsc 60ae7a9ce5 make gc much more aggressive at recovering db space. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@529 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-12 16:48:35 +00:00
vsc 0f027df00c fix backtrackable C-interface (patch from Christophe Billard). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@526 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-11 05:43:01 +00:00
vsc 02a3bcec93 fix unreachable code 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@503 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-28 17:27:27 +00:00
vsc c9be907884 fix bug in wakeup when in the middle of unifying a list (found by Bart Demoen). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@486 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-24 00:13:15 +00:00
vsc 3b3a19f5d9 more stuff for foreign interface. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@474 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-16 20:33:00 +00:00
vsc 86e4a99d73 changes to support extended foreign interface (include slots, new exception 
handling for C-code, and several fixes to calling foreign code).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@470 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-14 18:24:34 +00:00
vsc 4fc1a2ff42 put tabling back to work 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@460 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-03 15:30:36 +00:00
vsc d3942df58c it looks like mod for execute_in_mod may be instantiated. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@446 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-19 14:41:56 +00:00
vsc d8384f4bf3 fix bad code for unify_float and friends 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@437 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-09 16:53:00 +00:00
vsc bd654f1e18 fix overflow when copying terms with attributes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@430 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-06 03:54:18 +00:00
vsc ff0b60d7a7 fix error handling from within recursive invocations of emulator 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@427 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-03 19:33:38 +00:00
vsc 5503ea22f3 try to decrease HeapTop if recovering space on top of Heap; 
change overflow code to be less relying on non-decreasing Heap.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@405 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-03-08 06:33:16 +00:00
vsc 20444412f5 gc in dexecute should not use current Y, instead if should look at 
parent's Y.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@393 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-28 18:25:55 +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 777817f8db fixes for signal handling 
throw permission error on consulting bad files


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@358 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-12 18:24:21 +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 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 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 9966ff57c6 fix overflow fixes for p_execute in absmi.c 
execute_last was not decreasing depth (thanks to Camacho for finding out).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@299 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-16 05:32:17 +00:00
vsc 4c63dbee3d in execute instructions, stack checking should be performed before 
cleaning the arguments


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@298 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-16 05:10:30 +00:00
vsc 4414acbdf9 fix unix environ 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@293 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-14 22:26:53 +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 7b77c87b94 store constraints in DB 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@233 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-17 18:31:11 +00:00
vsc 2e2ddf394b fix ! from deterministic goals cutting across meta-call 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@225 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-11 16:40:51 +00:00
vsc f46101a01a fix module change over meta-calls (partially) 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@216 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-07 16:32:36 +00:00
vsc 5682ce7622 fix user c predicates 
fix Makefiles to handle case where so is o.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@183 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-18 21:00:57 +00:00
vsc b289d9ac9c new module system. BEWARE! BEWARE! BEWARE! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@177 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-15 00:01:43 +00:00
vsc a628251951 further optimisations to execute a,b. 
cleanups.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@176 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-10-31 20:16:48 +00:00