diogo/yap-6.3
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66 Commits

Author SHA1 Message Date
vsc
51ea20683f fix setof to use catch instead of trying to do its own thing; 
fix unnecessary white lines when outputting solutions.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@788 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-24 11:01:01 +00:00
vsc
8334aa1f5e protect live against people who hide system predicates away. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@784 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-19 16:43:24 +00:00
vsc
b37ee94fe9 you may have code and dbrefs at the same time. 
try to expand trail in single sweep


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@769 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-02-12 13:20:52 +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
3d5b22a732 recorda_at and recorded_at 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@744 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-21 16:14:52 +00:00
vsc
ef3c860fdc fix comparison predicates. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@741 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-13 14:02:50 +00:00
vsc
136af18cb0 new scanner. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@736 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2003-01-08 16:45:35 +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
bf37b29b4b better handling for scanning errors; 
make Yap_error_output a global variable.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@693 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-19 17:10:45 +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
6c626484f0 fix module stuff (at last) 
debugger should call goal_expansion in spycalls.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@679 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-11-12 00:33:48 +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
5a5c674300 disable stack shifting and garbage collection in the presence of 
multiple threads.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@646 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-21 22:52:36 +00:00
vsc
0351b9f0ab make --enable-threads work on CVS release. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@645 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-21 22:14:29 +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
vsc
342faf6d89 Insert Christian patches: 
- uncutable predicates;
  - call_cleanup/2.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@615 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-03 13:54:35 +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
8b531d3293 fix spy of external procedures. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@547 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-18 05:25:02 +00:00
vsc
fa33648499 allow abolish of static procedures, even if they are being used. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@546 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-18 05:22:35 +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
b48f1264b9 fix report on initial and token line for parser. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@540 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-17 15:28:01 +00:00
vsc
7176752a68 fixes for abolish. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@525 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-11 05:30:47 +00:00
vsc
136f2b4ed9 fix syntax_errors properly. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@518 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-05 01:34:06 +00:00
vsc
358714433c first take for atom garbage collector. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@513 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-04 18:21:55 +00:00
vsc
d5a459bb08 logical update semantics: 
instance of erased element should fail;
  garbage collection now tries to recover space for code.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@512 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-06-04 00:46:32 +00:00
vsc
b58dbff727 fix restore 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@498 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-28 16:26:00 +00:00
vsc
61affa1652 keep all dynamic arrays linked and garbage collect them. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@481 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-23 03:52:34 +00:00
vsc
17728f58f5 beautification 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@475 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-17 01:01:07 +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
e0a80c43c5 debugger should not give any specific meaning to false. 
init must only initialise preds after undef is made.
don't give annoying messages in s or t, just continue


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@467 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-10 15:04:03 +00:00
vsc
75669bf0d8 make sure that undefp is defined before we start adding predicates! 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@403 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-03-08 06:31:32 +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
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
f9ff6498d8 more simplifications on the catch and throw mechanism after 
having failed the ISO testset.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@341 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-30 03:49:50 +00:00
vsc
f255ec7532 yap_flag(gc_trace,very_verbose). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@333 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-28 04:30:40 +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
2a156ddf33 debugger improvements 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@309 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-18 04:24:10 +00:00
stasinos
6951619ae2 signal handling made more generic 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@290 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-11 15:54:17 +00:00
stasinos
7849f7b54e SIG_USR handling seems to be working 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@282 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-09 17:19:36 +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
c1943be66e make rem and mod ISO compatible. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@247 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-02 00:34:44 +00:00
vsc
b9af9bc08c revert large constraint stack patch. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@242 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-27 22:39:42 +00:00
vsc
eade3e8e44 fix debugger when tracing over system builtins. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@241 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-27 22:38:41 +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
42de8a6f82 fix indirect gc when first Heap cell is not collected 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@199 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-26 12:33:05 +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
vsc
4fad5b3f3e fixes for RISC machines 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@174 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-10-30 23:07:58 +00:00