diogo/yap-6.3
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98 Commits

Author SHA1 Message Date
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
98d9c42c42 fix error handling for second argument of number_codes and 
number_chars/2


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@626 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-10-08 05:00:36 +00:00
vsc
e801069a19 don't try to unify results for matching clause if we 
can't find it.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@586 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-09-10 18:41:12 +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
5cc8ea1d52 hide_predicate 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@571 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-08-14 16:00:54 +00:00
vsc
325cfeeadc fix debugging info 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@570 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-08-13 17:02:26 +00:00
vsc
742299360c fix unification bug. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@569 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-08-13 16:51:37 +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
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
ba40e074ea don't core dump if Yap tries to reconsult redirect standard input. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@490 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-05-24 04:45:05 +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
a23bff9b6b fix wrong ! in debugger 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@457 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-26 19:15:21 +00:00
vsc
376d26f93f more fixes to error checking in error access. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@454 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-23 23:23:45 +00:00
vsc
13d72287f1 fix WIN32 makefiles 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@449 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-22 23:33:00 +00:00
vsc
061670eeb0 bad meta-call causing undetected module overflow. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@436 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-04-09 15:12:14 +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
44a00eb7fc compiler would break with g :- a:[u]. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@396 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-03-04 03:25:41 +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
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
e74b412591 fix bad compilation of arithmetic in disjunctions 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@361 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-02-14 04:32:09 +00:00
vsc
d70b5be256 new debugger code would get lost in meta-calls 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@310 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-18 15:55:33 +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
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
48b5a364e3 fix 'aaaa''aaaa' in no escape mode 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@266 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-03 18:35:46 +00:00
vsc
8155e3fbf1 don't do garbage collection while in ErrorMode 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@262 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2002-01-03 16:27:00 +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
43550a67a8 debugger fixes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@218 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-07 20:27:03 +00:00
vsc
9c7149eab5 fix overflow while shunting in garbage collector; 
start debugging tabling bug (ai_tests).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@210 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-12-02 16:54:39 +00:00
vsc
4f274d67a8 fix -> in disjunction in meta-call 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@202 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-26 19:22:52 +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
88e90c7991 fix previous bug right! (var_array was not a slot so you also should 
remember the last slot).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@198 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-25 21:58:31 +00:00
vsc
b2934a5aeb fix abolish/1 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@182 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-11-16 20:27:06 +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
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
cbd499b8df bignum should always reset pre_alloc_base and recover Heap space 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@158 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-09-18 15:14:11 +00:00
vsc
41cc6c0f4e minor changes 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@142 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-08-27 14:44:07 +00:00
vsc
8fd1bc92f3 support trace 
fix for ^c in readline


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@133 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-08-08 21:17:27 +00:00
vsc
eade18026c fix fflush 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@125 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-07-16 15:26:14 +00:00
stasinos
3a752aca82 a CELL is not printable as %d in 64bit machines 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@119 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-07-06 13:15:16 +00:00
uid49918
1578e68ec3 fix bugs in tabling 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@116 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-07-04 16:48:54 +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
stasinos
c6e0d82d0b fixed inconsistency between between the two declarations of TracePutchar() 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@87 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-06-13 17:52:33 +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
3cde0b23bb fixes to compilation of functor and ASP calculation for gc. 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@31 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-05-08 20:39:01 +00:00
vsc
1a8009654f fixes for modules, buffering, YP_*, live vars for gc, and nth(0). 
git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@20 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
 2001-04-27 16:02:43 +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