diogo/yap-6.3
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new error handlong mechanism

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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
This commit is contained in:
vsc
2002-09-09 17:40:12 +00:00
parent 708437b794
commit 21aab28a59
40 changed files with 1799 additions and 2383 deletions
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70
C/cdmgr.c
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@@ -79,9 +79,7 @@ STATIC_PROTO(Int p_call_count_info, (void));
STATIC_PROTO(Int p_call_count_set, (void));
STATIC_PROTO(Int p_call_count_reset, (void));
STATIC_PROTO(Int p_toggle_static_predicates_in_use, (void));
#ifdef DEBUG
STATIC_PROTO(void list_all_predicates_in_use, (void));
#endif
#define PredArity(p) (p->ArityOfPE)
#define TRYCODE(G,F,N) ( (N)<5 ? (op_numbers)((int)F+(N)*3) : G)
@@ -1929,6 +1927,56 @@ list_all_predicates_in_use(void)
}
#endif
Term
all_calls(void)
{
choiceptr b_ptr = B;
CELL *env_ptr = ENV;
CELL *bp = NULL;
Term ts[3];
Functor f = MkFunctor(AtomLocal,3);
ts[0] = MkIntegerTerm((Int)P);
ts[1] = AbsPair(H);
/* walk the environment chain */
while (env_ptr != NULL) {
bp = H;
H += 2;
/* notice that MkIntegerTerm may increase the Heap */
bp[0] = MkIntegerTerm((Int)env_ptr[E_CP]);
if (H >= ASP) {
bp[1] = TermNil;
return(ts[0]);
} else {
bp[1] = AbsPair(H);
}
env_ptr = (CELL *)(env_ptr[E_E]);
}
bp[1] = TermNil;
ts[2] = AbsPair(H);
while (b_ptr != NULL) {
bp = H;
H += 2;
/* notice that MkIntegerTerm may increase the Heap */
bp[0] = MkIntegerTerm((Int)b_ptr->cp_ap);
if (H >= ASP) {
bp[1] = TermNil;
return(ts[0]);
} else {
bp[1] = AbsPair(H);
}
b_ptr = b_ptr->cp_b;
}
bp[1] = TermNil;
return(MkApplTerm(f,3,ts));
}
static Int
p_current_stack(void)
{
return(unify(ARG1,all_calls()));
}
static void
mark_pred(int mark, PredEntry *pe)
{
@@ -2097,6 +2145,22 @@ PredForCode(CODEADDR codeptr, Atom *pat, Int *parity, SMALLUNSGN *pmodule) {
return(0);
}
static Int
p_pred_for_code(void) {
CODEADDR codeptr = (CODEADDR)IntegerOfTerm(Deref(ARG1));
Atom at;
UInt arity;
SMALLUNSGN module;
Int cl;
cl = PredForCode(codeptr, &at, &arity, &module);
return(unify(ARG2,MkAtomTerm(at)) &&
unify(ARG3,MkIntegerTerm(arity)) &&
unify(ARG4,ModuleName[module]) &&
unify(ARG5,MkIntegerTerm(cl)));
return(0);
}
static Int
p_is_profiled(void)
{
@@ -2504,5 +2568,7 @@ InitCdMgr(void)
InitCPred("$cut_transparent", 1, p_cut_transparent, SafePredFlag);
InitCPred("$hide_predicate", 2, p_hide_predicate, SafePredFlag);
InitCPred("$hidden_predicate", 2, p_hidden_predicate, SafePredFlag);
InitCPred("$pred_for_code", 5, p_pred_for_code, SyncPredFlag);
InitCPred("$current_stack", 1, p_current_stack, SyncPredFlag);
}