diogo/yap-6.3
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55e37020a4
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1384 Commits

Author SHA1 Message Date
Vitor Santos Costa
55e37020a4 return copy when copying term 2009-05-17 09:41:59 -07:00
Vitor Santos Costa
94e740ae31 reduce the initail amount of space for globals 2009-05-17 09:41:34 -07:00
Vitor Santos Costa
de1fb3e2c5 copy exception term early on to avoid dangling pointers. 2009-05-17 08:02:34 -07:00
Vitor Santos Costa
8e7695a42c make Yap_Eval only on entry. 2009-05-16 22:41:44 -07:00
Vitor Santos Costa
7953004610 fix unused variable warning. 2009-05-13 17:12:12 -05:00
Vitor Santos Costa
6d8649226c fix tabling code. 2009-05-13 17:11:46 -05:00
Vitor Santos Costa
13e2febd30 stack overflow instructions could be wiped out by Restore. 2009-05-12 17:01:53 -05:00
Vitor Santos Costa
39ccbd345d make options -T -L -G work as SWI: they impose a maximum size limit 2009-05-10 13:36:55 -04:00
Vitor Santos Costa
b177a9e333 / is legal in Prolog, why did I comment that out? 2009-05-09 23:49:10 -04:00
Vitor Santos Costa
61973a2be6 be careful: error handling may have changed PC in call_c_with_fail! 2009-05-09 23:40:17 -04:00
Vitor Santos Costa
5b527e7eeb just make things prettier. 2009-05-09 23:39:57 -04:00
Vitor Santos Costa
f53c741d96 improve low-level tracer. 2009-05-09 23:30:20 -04:00
Vitor Santos Costa
5b537ef7e2 fix error handling. 2009-05-09 23:30:08 -04:00
Vitor Santos Costa
e4fdf5a1ff fix (??) X^N, N< 0. When does this make sense? 2009-05-07 23:42:16 -04:00
Vitor Santos Costa
21fa27526c generate error if module is unspecified (obs from Ulrich Neumerkel). 2009-05-07 23:14:28 -04:00
Vitor Santos Costa
0cd9009132 remove debugging message. 2009-05-05 10:15:34 -05:00
Vitor Santos Costa
32b08082f7 fix clean_trail: with threads, objects may be above stack, not just below. 2009-05-05 09:56:47 -05:00
Vitor Santos Costa
c2e6456c25 wait until sending out the abort message. 2009-05-04 22:30:47 -05:00
Vitor Santos Costa
c31737fe3d make sure that a meta-call to functor/3 has an environment so that 
it can do garbage collection.
 2009-05-04 21:57:08 -05:00
Vitor Santos Costa
a077500795 should always be ENV 2009-05-04 21:56:49 -05:00
Vitor Santos Costa
780b629bff fix bad handling of trail overflow. 2009-05-04 21:26:47 -05:00
Vitor Santos Costa
10c38f8164 1. catch should not catch outside of scope! 
2. when we are catching check for the first cleanup we can find; and while
   doing that going on rewinding variables, for SICStus compatibility.
 2009-05-04 18:12:33 -05:00
Vitor Santos Costa
35c1cb6338 put future environment when waking up goals before failure. 2009-05-04 18:11:43 -05:00
Vitor Santos Costa
8385f4bea6 saved state should be startup.yss, not startup.yss, in case YAP looks up 
saved state in current directory (obs from Ulrich Neumerkel).
 2009-05-02 14:06:24 -05:00
Vitor Santos Costa
2016e118b3 Ulrich Neumerkel's patch so that variables are declared in front of a block. 2009-05-02 10:54:09 -05:00
Vitor Santos Costa
58838b7838 fix attributed variable space allocation 2009-05-01 12:11:52 -05:00
Vitor Santos Costa
ee44706d37 fix bad initialization of H0 in tabling 2009-05-01 12:09:49 -05:00
Vitor Santos Costa
91b3e4359d handle tabling errors where CP->AP==NULL 2009-05-01 12:09:22 -05:00
Vitor Santos Costa
8275f2232c fix handling of multiassignment variables with tabling; 
fix bad overflow handling when copying terms from tries.
 2009-05-01 11:53:59 -05:00
Vítor Santos Costa
04f3b32a9a clean code a little bit. 2009-04-29 14:22:20 +01:00
Vítor Santos Costa
8c3406adac don't forget to globalise variables before making them global. 2009-04-29 14:21:52 +01:00
Vitor Santos Costa
5baaf79916 fix call_with_args/.. (obs from Jose Santos). 2009-04-26 11:16:40 -05:00
Vitor Santos Costa
bb80c8d61c should use YENV, not ENV. 2009-04-26 10:51:18 -05:00
Vitor Santos Costa
e7b01f64d0 don't add minimums, compare them for memory overflows. 2009-04-26 10:50:56 -05:00
Vitor Santos Costa
e06ee4d4fa avoid over enthusiastic stack expansion. 2009-04-26 10:50:10 -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
2b79d5aada fix case where we call YAP with very large arities (obs from Ulrich Neumerkel). 2009-04-26 10:47:41 -05:00
Vitor Santos Costa
c5ba7e3854 fix non GMP code (obs from Tony Wilson). 2009-04-26 10:46:00 -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
09d33c6cad try to give more helpful message in console aborts 2009-04-25 11:00:39 -05:00
Vitor Santos Costa
d02e14415b another fix to FileFromStream 2009-04-25 10:59:05 -05:00
Vitor Santos Costa
7628c875e8 make sure to be compatible with non-gcc/old gcc 2009-04-25 10:58:42 -05:00
Vitor Santos Costa
450123d5c6 fix FileNoFromStream 2009-04-25 10:28:34 -05:00
Vitor Santos Costa
291997ad77 fix FileDescriptorFromStream 2009-04-25 10:27:55 -05:00
Vitor Santos Costa
fadec66d2c gmp_should always recover space for the temporary bignum. 2009-04-24 19:10:53 -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
b5dc71d080 is_list/1 is now a builtin. 2009-04-24 10:31:53 -05:00
Vitor Santos Costa
08320410cb fix missing comma in declarations. 2009-04-23 09:12:03 -05:00
Vitor Santos Costa
1ea4a27dd1 YAP_FileNoFromStream for Nf 2009-04-22 21:42:15 -05:00
Vitor Santos Costa
7ed3b456ac add Yap_FileDescriptorFromStream at request from NF. 2009-04-22 16:41:41 -05:00