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debugger was making predicates meta instead of testing

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fix handling of dbrefs in facts and in subarguments.


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1287 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
vsc 2005-05-12 03:36:33 +00:00
parent d4d3a14c7a
commit 0b420f5493
6 changed files with 30 additions and 13 deletions
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9
C/cdmgr.c
View File

@ -11,8 +11,13 @@
* File: cdmgr.c *
* comments: Code manager *
* *
* Last rev: $Date: 2005-04-20 04:02:15 $,$Author: vsc $ *
* Last rev: $Date: 2005-05-12 03:36:32 $,$Author: vsc $ *
* $Log: not supported by cvs2svn $
* Revision 1.156 2005/04/20 04:02:15 vsc
* fix a few variable warnings
* fix erase clause to pass a pointer to clause, not code
* get rid of Yap4.4 code in Yap_EraseStaticClause
*
* Revision 1.155 2005/04/10 04:01:10 vsc
* bug fixes, I hope!
*
@ -3808,7 +3813,7 @@ fetch_next_lu_clause(PredEntry *pe, yamop *i_code, Term th, Term tb, Term tr, ya
WPP = NULL;
#endif
if (cl->ClFlags & FactMask) {
if (!Yap_unify(tb, MkAtomTerm(AtomTrue)) ||
if (!Yap_unify_constant(tb, MkAtomTerm(AtomTrue)) ||
!Yap_unify(tr, rtn))
return FALSE;
if (pe->ArityOfPE) {

20
C/compiler.c
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@ -11,8 +11,11 @@
* File: compiler.c *
* comments: Clause compiler *
* *
* Last rev: $Date: 2005-04-10 04:01:10 $,$Author: vsc $ *
* Last rev: $Date: 2005-05-12 03:36:32 $,$Author: vsc $ *
* $Log: not supported by cvs2svn $
* Revision 1.65 2005/04/10 04:01:10 vsc
* bug fixes, I hope!
*
* Revision 1.64 2005/03/13 06:26:10 vsc
* fix excessive pruning in meta-calls
* fix Term->int breakage in compiler
@ -104,6 +107,7 @@ typedef struct compiler_struct_struct {
Ventry *vtable;
CExpEntry *common_exps;
int is_a_fact;
int hasdbrefs;
int n_common_exps;
int goalno;
int onlast;
@ -606,8 +610,7 @@ c_arg(Int argno, Term t, unsigned int arity, unsigned int level, compiler_struct
Yap_emit((cglobs->onhead ? (argno == (Int)arity ? unify_last_num_op
: unify_num_op) :
write_num_op), (CELL) t, Zero, &cglobs->cint);
}
else if (IsPairTerm(t)) {
} else if (IsPairTerm(t)) {
if (optimizer_on && (!cglobs->onhead || argno != 1 || level > 1) && level < 6) {
t = optimize_ce(t, arity, level, cglobs);
if (IsVarTerm(t)) {
@ -640,7 +643,13 @@ c_arg(Int argno, Term t, unsigned int arity, unsigned int level, compiler_struct
FAIL("can not compile data base reference",TYPE_ERROR_CALLABLE,t);
} else {
READ_UNLOCK(cglobs->cint.CurrentPred->PRWLock);
Yap_emit((cglobs->onhead ? get_atom_op : put_atom_op), (CELL) t, argno, &cglobs->cint);
cglobs->hasdbrefs = TRUE;
if (level == 0)
Yap_emit((cglobs->onhead ? get_atom_op : put_atom_op), (CELL) t, argno, &cglobs->cint);
else
Yap_emit((cglobs->onhead ? (argno == (Int)arity ? unify_last_atom_op
: unify_atom_op) :
write_atom_op), (CELL) t, Zero, &cglobs->cint);
}
} else {
@ -2898,6 +2907,7 @@ Yap_cclause(volatile Term inp_clause, int NOfArgs, int mod, volatile Term src)
cglobs.n_common_exps = 0;
cglobs.labelno = 0L;
cglobs.is_a_fact = FALSE;
cglobs.hasdbrefs = FALSE;
if (IsVarTerm(my_clause)) {
Yap_Error_TYPE = INSTANTIATION_ERROR;
Yap_Error_Term = my_clause;
@ -3006,7 +3016,7 @@ Yap_cclause(volatile Term inp_clause, int NOfArgs, int mod, volatile Term src)
Yap_ShowCode(&cglobs.cint);
#endif
/* phase 3: assemble code */
acode = Yap_assemble(ASSEMBLING_CLAUSE, src, cglobs.cint.CurrentPred, body == MkAtomTerm(AtomTrue), &cglobs.cint);
acode = Yap_assemble(ASSEMBLING_CLAUSE, src, cglobs.cint.CurrentPred, (cglobs.is_a_fact && !cglobs.hasdbrefs), &cglobs.cint);
/* check first if there was space for us */

4
LGPL/JPL/jpl.yap
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@ -1,4 +1,4 @@
/* $Id: jpl.yap,v 1.3 2005-03-15 18:29:24 vsc Exp $
/* $Id: jpl.yap,v 1.4 2005-05-12 03:36:33 vsc Exp $
Part of JPL -- SWI-Prolog/Java interface
@ -4249,7 +4249,7 @@ setup_jvm :-
setup_jvm :-
add_jpl_to_classpath,
add_java_to_ldpath,
libjpl(JPL),
% libjpl(_JPL),
% catch(load_foreign_library(JPL), E, report_java_setup_problem(E)),
assert(jvm_ready).

4
LGPL/JPL/src/jpl.c
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@ -1,4 +1,4 @@
/* $Id: jpl.c,v 1.6 2005-04-15 20:27:57 vsc Exp $
/* $Id: jpl.c,v 1.7 2005-05-12 03:36:33 vsc Exp $
Part of JPL -- SWI-Prolog/Java interface
@ -1465,6 +1465,7 @@ jni_check_exception(void)
}
else
{
// (*env)->ExceptionDescribe(env); // send message
(*env)->ExceptionClear(env); // clear "exception-pending" state so we can do JNI calls
if ( (c=(*env)->GetObjectClass(env,ej)) != NULL )
{ // we've got its class
@ -1907,6 +1908,7 @@ jni_create_jvm_c(
// opt[optn].optionString = "abort"; // I don't understand this yet...
// opt[optn++].extraInfo = jvm_abort;
// opt[optn++].optionString = "-Xcheck:jni"; // extra checking of JNI calls
opt[optn++].optionString = "-Xmx1024m"; // give java enough space
// opt[optn++].optionString = "-Xnoclassgc"; // so method/field IDs remain valid (?)
// opt[optn].optionString = "vfprintf";
// opt[optn++].extraInfo = fprintf; // no O/P, then SEGV

2
docs/yap.tex
View File

@ -5600,7 +5600,7 @@ once_with_alarm(Time,Goal,DoOnAlarm) :-
execute_once_with_alarm(Time, Goal) :-
alarm(Time, alarm, _),
( call(Goal) -> alarm(0, alarm, _) ; alarm(0, alarm, _)).
( call(Goal) -> alarm(0, alarm, _) ; alarm(0, alarm, _), fail).
@end example
The procedure has three arguments: the @var{Time} before the alarm is

2
pl/debug.yap
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@ -404,7 +404,7 @@ debugging :-
%
'$spycall'(G, M, _) :-
( '$access_yap_flags'(10,0);
'$system_predicate'(G,M), \+ '$meta_predicate'(G,M)
'$system_predicate'(G,M), \+ '$is_metapredicate'(G,M)
), !,
'$execute_nonstop'(G, M).
'$spycall'(G, M, InControl) :-