1913 lines
44 KiB
C
1913 lines
44 KiB
C
/*************************************************************************
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* *
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* Yap Prolog *
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* *
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* Yap Prolog Was Developed At Nccup - Universidade Do Porto *
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* *
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* Copyright L.Damas, V.S.Costa And Universidade Do Porto 1985-1997 *
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* *
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**************************************************************************
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* *
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* File: errors.c *
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* Last Rev: *
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* Mods: *
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* Comments: Yap'S error handlers *
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* *
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*************************************************************************/
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#include "absmi.h"
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#include "yapio.h"
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#if HAVE_STDARG_H
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#include <stdarg.h>
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#endif
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#include <stdlib.h>
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#if HAVE_STRING_H
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#include <string.h>
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#endif
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#include "Foreign.h"
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#ifdef DEBUG
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STATIC_PROTO (int hidden, (Atom));
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STATIC_PROTO (int legal_env, (CELL * CACHE_TYPE));
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void STD_PROTO (DumpActiveGoals, ( CACHE_TYPE1 ));
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STATIC_PROTO (void detect_bug_location, (yamop *,find_pred_type,char *, int));
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#define ONHEAP(ptr) (CellPtr(ptr) >= CellPtr(Yap_HeapBase) && CellPtr(ptr) < CellPtr(HeapTop))
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#define ONLOCAL(ptr) (CellPtr(ptr) > CellPtr(H) && CellPtr(ptr) < CellPtr(LOCAL_LocalBase))
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static int
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hidden (Atom at)
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{
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AtomEntry *chain;
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READ_LOCK(INVISIBLECHAIN.AERWLock);
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chain = RepAtom(INVISIBLECHAIN.Entry);
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while (!EndOfPAEntr (chain) && AbsAtom (chain) != at)
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chain = RepAtom(chain->NextOfAE);
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READ_UNLOCK(INVISIBLECHAIN.AERWLock);
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if (EndOfPAEntr (chain))
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return (FALSE);
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return (TRUE);
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}
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static int
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legal_env (CELL *ep USES_REGS)
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{
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CELL cp, ps;
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PredEntry *pe;
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if (!ONLOCAL (ep) || Unsigned (ep) & 3)
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return (FALSE);
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cp = ep[E_CP];
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if (!ONHEAP (cp))
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return (FALSE);
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ps = *((CELL *) (Addr (cp) - CellSize));
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pe = (PredEntry *) (ps - sizeof (OPREG) - sizeof (Prop));
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PELOCK(70,pe);
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if (!ONHEAP (pe) || Unsigned (pe) & 3 || pe->KindOfPE & 0xff00) {
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UNLOCK(pe->PELock);
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return (FALSE);
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}
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UNLOCK(pe->PELock);
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return (TRUE);
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}
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void
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DumpActiveGoals ( USES_REGS1 )
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{
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/* try to dump active goals */
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CELL *ep = YENV; /* and current environment */
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choiceptr b_ptr = B;
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CELL cp;
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PredEntry *pe;
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int first = 1;
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if (legal_env (YENV PASS_REGS) && YENV < ENV)
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ep = YENV;
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else if (legal_env (ENV PASS_REGS))
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ep = ENV;
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while (TRUE)
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{
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if (!ONLOCAL (ep) || (Unsigned (ep) & (sizeof(CELL)-1)))
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break;
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cp = ep[E_CP];
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if (!ONHEAP (cp) || (Unsigned (cp) & (sizeof(CELL)-1)))
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break;
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pe = EnvPreg((yamop *)cp);
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if (!ONHEAP (pe) || Unsigned (pe) & (sizeof(CELL)-1))
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break;
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PELOCK(71,pe);
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if (pe->KindOfPE & 0xff00) {
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UNLOCK(pe->PELock);
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break;
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}
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if (pe->PredFlags & (CompiledPredFlag | DynamicPredFlag))
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{
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Functor f;
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Term mod = TermProlog;
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UNLOCK(pe->PELock);
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f = pe->FunctorOfPred;
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if (pe->KindOfPE && hidden (NameOfFunctor (f)))
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goto next;
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if (first++ == 1)
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fprintf(stderr,"Active ancestors:\n");
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if (pe->ModuleOfPred) mod = pe->ModuleOfPred;
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Yap_DebugPlWrite (mod);
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Yap_DebugPutc (LOCAL_c_error_stream,':');
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if (pe->ArityOfPE == 0) {
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Yap_DebugPlWrite (MkAtomTerm ((Atom)f));
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} else {
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Yap_DebugPlWrite (MkAtomTerm (NameOfFunctor (f)));
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Yap_DebugPutc (LOCAL_c_error_stream,'/');
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Yap_DebugPlWrite (MkIntTerm (ArityOfFunctor (f)));
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}
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Yap_DebugPutc (LOCAL_c_error_stream,'\n');
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} else {
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UNLOCK(pe->PELock);
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}
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next:
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ep = (CELL *) ep[E_E];
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}
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first = 1;
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fprintf(stderr,"Active Choice-Points:\n");
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while (TRUE)
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{
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PredEntry *pe;
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if (!ONLOCAL (b_ptr) || b_ptr->cp_b == NULL)
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break;
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pe = Yap_PredForChoicePt(b_ptr);
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PELOCK(72,pe);
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{
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Functor f;
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Term mod = PROLOG_MODULE;
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f = pe->FunctorOfPred;
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if (pe->ModuleOfPred)
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mod = pe->ModuleOfPred;
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else mod = TermProlog;
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Yap_DebugPlWrite (mod);
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Yap_DebugPutc (LOCAL_c_error_stream,':');
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if (pe->ArityOfPE == 0) {
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Yap_DebugPlWrite (MkAtomTerm (NameOfFunctor(f)));
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} else {
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Int i = 0, arity = pe->ArityOfPE;
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Term *args = &(b_ptr->cp_a1);
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Yap_DebugPlWrite (MkAtomTerm (NameOfFunctor (f)));
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Yap_DebugPutc (LOCAL_c_error_stream,'(');
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for (i= 0; i < arity; i++) {
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if (i > 0) Yap_DebugPutc (LOCAL_c_error_stream,',');
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Yap_DebugPlWrite(args[i]);
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}
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Yap_DebugPutc (LOCAL_c_error_stream,')');
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}
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Yap_DebugPutc (LOCAL_c_error_stream,'\n');
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}
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UNLOCK(pe->PELock);
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b_ptr = b_ptr->cp_b;
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}
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}
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#endif /* DEBUG */
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static void
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detect_bug_location(yamop *yap_pc, find_pred_type where_from, char *tp, int psize)
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{
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Atom pred_name;
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UInt pred_arity;
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Term pred_module;
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Int cl;
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tp[0] = '\0';
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if ((cl = Yap_PredForCode(yap_pc, where_from, &pred_name, &pred_arity, &pred_module))
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== 0) {
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/* system predicate */
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#if HAVE_SNPRINTF
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snprintf(tp, psize, "%s",
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"meta-call");
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#else
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sprintf(tp, "%s",
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"meta-call");
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#endif
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} else if (pred_module == 0) {
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/* don't give info on system predicates */
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#if HAVE_SNPRINTF
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snprintf(tp, psize, "prolog:%s/%lu",
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RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
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#else
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sprintf(tp, "in prolog:%s/%lu",
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RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
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#endif
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} else if (cl < 0) {
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#if HAVE_SNPRINTF
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snprintf(tp, psize, "%s:%s/%lu",
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RepAtom(AtomOfTerm(pred_module))->StrOfAE,
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RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
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#else
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sprintf(tp, "%s:%s/%lu",
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RepAtom(AtomOfTerm(pred_module))->StrOfAE,
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RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
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#endif
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} else {
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#if HAVE_SNPRINTF
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snprintf(tp, psize, "%s:%s/%lu at clause %lu ",
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RepAtom(AtomOfTerm(pred_module))->StrOfAE,
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RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity, (unsigned long int)cl);
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#else
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sprintf(tp, "%s:%s/%lu at clause %lu",
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RepAtom(AtomOfTerm(pred_module))->StrOfAE,
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RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity, (unsigned long int)cl);
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#endif
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}
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}
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static int
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handled_exception( USES_REGS1 )
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{
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yamop *pos = NEXTOP(PredDollarCatch->cs.p_code.TrueCodeOfPred,l);
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int found_handler = FALSE;
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choiceptr gc_b;
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gc_b = B;
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while (gc_b) {
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yamop *ap = gc_b->cp_ap;
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if (ap == NOCODE) {
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/* C-code: let they deal with that */
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return FALSE;
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} else if (ap == pos) {
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if (found_handler)
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return TRUE; /* we have two handlers */
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found_handler = TRUE;
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}
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gc_b = gc_b->cp_b;
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}
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/* handled by Top c-code? */
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return !found_handler;
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}
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static void
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dump_stack( USES_REGS1 )
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{
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choiceptr b_ptr = B;
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CELL *env_ptr = ENV;
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char tp[256];
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yamop *ipc = CP;
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int max_count = 200;
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/* check if handled */
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if (handled_exception( PASS_REGS1 ))
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return;
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#if DEBUG
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fprintf(stderr,"%% YAP regs: P=%p, CP=%p, ASP=%p, H=%p, TR=%p, HeapTop=%p\n",P,CP,ASP,H,TR,HeapTop);
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fprintf(stderr,"%% YAP mode: %ux\n",(unsigned int)LOCAL_PrologMode);
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if (LOCAL_ErrorMessage)
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fprintf(stderr,"%% LOCAL_ErrorMessage: %s\n",LOCAL_ErrorMessage);
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#endif
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if (H > ASP || H > LCL0) {
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fprintf(stderr,"%% YAP ERROR: Global Collided against Local (%p--%p)\n",H,ASP);
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} else if (HeapTop > (ADDR)LOCAL_GlobalBase) {
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fprintf(stderr,"%% YAP ERROR: Code Space Collided against Global (%p--%p)\n", HeapTop, LOCAL_GlobalBase);
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} else {
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#if !USE_SYSTEM_MALLOC
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fprintf (stderr,"%ldKB of Code Space (%p--%p)\n",(long int)((CELL)HeapTop-(CELL)Yap_HeapBase)/1024,Yap_HeapBase,HeapTop);
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#if USE_DL_MALLOC
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if (Yap_NOfMemoryHoles) {
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UInt i;
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for (i=0; i < Yap_NOfMemoryHoles; i++)
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fprintf(stderr," Current hole: %p--%p\n",
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Yap_MemoryHoles[i].start,
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Yap_MemoryHoles[i].end);
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}
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#endif
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#endif
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detect_bug_location(P, FIND_PRED_FROM_ANYWHERE, (char *)H, 256);
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fprintf (stderr,"%%\n%% PC: %s\n",(char *)H);
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detect_bug_location(CP, FIND_PRED_FROM_ANYWHERE, (char *)H, 256);
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fprintf (stderr,"%% Continuation: %s\n",(char *)H);
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fprintf (stderr,"%% %luKB of Global Stack (%p--%p)\n",(unsigned long int)(sizeof(CELL)*(H-H0))/1024,H0,H);
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fprintf (stderr,"%% %luKB of Local Stack (%p--%p)\n",(unsigned long int)(sizeof(CELL)*(LCL0-ASP))/1024,ASP,LCL0);
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fprintf (stderr,"%% %luKB of Trail (%p--%p)\n",(unsigned long int)((ADDR)TR-LOCAL_TrailBase)/1024,LOCAL_TrailBase,TR);
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fprintf (stderr,"%% Performed %ld garbage collections\n", (unsigned long int)LOCAL_GcCalls);
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#if LOW_LEVEL_TRACER
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{
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extern long long vsc_count;
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if (vsc_count) {
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#if _WIN32
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fprintf(stderr,"Trace Counter at %I64d\n",vsc_count);
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#else
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fprintf(stderr,"Trace Counter at %lld\n",vsc_count);
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#endif
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}
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}
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#endif
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fprintf (stderr,"%% All Active Calls and\n");
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fprintf (stderr,"%% Goals With Alternatives Open (Global In Use--Local In Use)\n%%\n");
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while (b_ptr != NULL) {
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while (env_ptr && env_ptr <= (CELL *)b_ptr) {
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detect_bug_location(ipc, FIND_PRED_FROM_ENV, tp, 256);
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if (env_ptr == (CELL *)b_ptr &&
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(choiceptr)env_ptr[E_CB] > b_ptr) {
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b_ptr = b_ptr->cp_b;
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fprintf(stderr,"%% %s\n", tp);
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} else {
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fprintf(stderr,"%% %s\n", tp);
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}
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if (!max_count--) {
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fprintf(stderr,"%% .....\n");
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return;
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}
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ipc = (yamop *)(env_ptr[E_CP]);
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env_ptr = (CELL *)(env_ptr[E_E]);
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}
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if (b_ptr) {
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if (!max_count--) {
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fprintf(stderr,"%% .....\n");
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return;
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}
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if (b_ptr->cp_ap && /* tabling */
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b_ptr->cp_ap->opc != Yap_opcode(_or_else) &&
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b_ptr->cp_ap->opc != Yap_opcode(_or_last) &&
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b_ptr->cp_ap->opc != Yap_opcode(_Nstop)) {
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/* we can safely ignore ; because there is always an upper env */
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detect_bug_location(b_ptr->cp_ap, FIND_PRED_FROM_CP, tp, 256);
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fprintf(stderr,"%% %s (%luKB--%luKB)\n", tp,
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(unsigned long int)((b_ptr->cp_h-H0)*sizeof(CELL)/1024),
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(unsigned long int)((ADDR)LCL0-(ADDR)b_ptr)/1024);
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}
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b_ptr = b_ptr->cp_b;
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}
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}
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}
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}
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static void
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error_exit_yap (int value)
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{
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CACHE_REGS
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if (!(LOCAL_PrologMode & BootMode)) {
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dump_stack( PASS_REGS1 );
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#if DEBUG
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#endif
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}
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fprintf(stderr, "\n Exiting ....\n");
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Yap_exit(value);
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}
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#ifdef DEBUG
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void
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Yap_bug_location(yamop *pc)
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{
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CACHE_REGS
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detect_bug_location(pc, FIND_PRED_FROM_ANYWHERE, (char *)H, 256);
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fprintf(stderr,"%s\n",(char *)H);
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}
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#endif
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/* This needs to be a static because I can't trust the stack (WIN32), and
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I can't trust the Yap stacks (error) */
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#define YAP_BUF_SIZE 512
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static char tmpbuf[YAP_BUF_SIZE];
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yamop *
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Yap_Error(yap_error_number type, Term where, char *format,...)
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{
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CACHE_REGS
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va_list ap;
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CELL nt[3];
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Functor fun;
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int serious;
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char *tp = tmpbuf;
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int psize = YAP_BUF_SIZE;
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LOCAL_Error_TYPE = YAP_NO_ERROR;
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if (where == 0L)
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where = TermNil;
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#if DEBUG_STRICT
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if (Yap_heap_regs && !(LOCAL_PrologMode & BootMode))
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fprintf(stderr,"***** Processing Error %d (%lx,%x) %s***\n", type, (unsigned long int)LOCAL_ActiveSignals,LOCAL_PrologMode,format);
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else
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fprintf(stderr,"***** Processing Error %d (%x) %s***\n", type,LOCAL_PrologMode,format);
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#endif
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if (type == INTERRUPT_ERROR) {
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fprintf(stderr,"%% YAP exiting: cannot handle signal %d\n",
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(int)IntOfTerm(where));
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Yap_exit(1);
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}
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/* disallow recursive error handling */
|
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if (LOCAL_PrologMode & InErrorMode) {
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/* error within error */
|
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va_start (ap, format);
|
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/* now build the error string */
|
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if (format != NULL) {
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#if HAVE_VSNPRINTF
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(void) vsnprintf(tmpbuf, YAP_BUF_SIZE, format, ap);
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#else
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(void) vsprintf(tmpbuf, format, ap);
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#endif
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} else {
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tmpbuf[0] = '\0';
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}
|
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va_end (ap);
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fprintf(stderr,"%% ERROR WITHIN ERROR: %s\n", tmpbuf);
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exit(1);
|
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}
|
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/* must do this here */
|
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if (type == FATAL_ERROR
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|| type == INTERNAL_ERROR
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#if USE_SYSTEM_MALLOC
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|| !Yap_heap_regs
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#else
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|| !Yap_HeapBase
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#endif
|
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) {
|
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if (format != NULL) {
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va_start (ap, format);
|
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/* now build the error string */
|
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#if HAVE_VSNPRINTF
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(void) vsnprintf(tmpbuf, YAP_BUF_SIZE, format, ap);
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#else
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(void) vsprintf(tmpbuf, format, ap);
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#endif
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va_end (ap);
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} else {
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tmpbuf[0] = '\0';
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}
|
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if (LOCAL_PrologMode == UserCCallMode) {
|
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fprintf(stderr,"%%\n%%\n");
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fprintf(stderr,"%% YAP OOOPS in USER C-CODE: %s.\n",tmpbuf);
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fprintf(stderr,"%%\n%%\n");
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} else {
|
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fprintf(stderr,"%%\n%%\n");
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fprintf(stderr,"%% YAP OOOPS: %s.\n",tmpbuf);
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fprintf(stderr,"%%\n%%\n");
|
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}
|
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error_exit_yap (1);
|
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}
|
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if (P == (yamop *)(FAILCODE))
|
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return P;
|
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/* PURE_ABORT may not have set where correctly, BootMode may not have the data terms ready */
|
|
if (type == PURE_ABORT || LOCAL_PrologMode & BootMode) {
|
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where = TermNil;
|
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LOCAL_PrologMode &= ~AbortMode;
|
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LOCAL_PrologMode |= InErrorMode;
|
|
/* make sure failure will be seen at next port */
|
|
if (LOCAL_PrologMode & AsyncIntMode)
|
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Yap_signal(YAP_FAIL_SIGNAL);
|
|
P = FAILCODE;
|
|
} else {
|
|
if (IsVarTerm(where)) {
|
|
/* we must be careful someone gave us a copy to a local variable */
|
|
Term t = MkVarTerm();
|
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Yap_unify(t, where);
|
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where = Deref(where);
|
|
}
|
|
/* Exit Abort Mode, if we were there */
|
|
LOCAL_PrologMode &= ~AbortMode;
|
|
LOCAL_PrologMode |= InErrorMode;
|
|
if (!(where = Yap_CopyTerm(where))) {
|
|
where = TermNil;
|
|
}
|
|
}
|
|
va_start (ap, format);
|
|
/* now build the error string */
|
|
if (format != NULL)
|
|
{
|
|
#if HAVE_VSNPRINTF
|
|
(void) vsnprintf(tmpbuf, YAP_BUF_SIZE, format, ap);
|
|
#else
|
|
(void) vsprintf(tmpbuf, format, ap);
|
|
#endif
|
|
}
|
|
else
|
|
tmpbuf[0] = '\0';
|
|
va_end (ap);
|
|
if (LOCAL_PrologMode & BootMode) {
|
|
/* crash in flames! */
|
|
fprintf(stderr,"%% YAP Fatal Error: %s exiting....\n",tmpbuf);
|
|
error_exit_yap (1);
|
|
}
|
|
#ifdef DEBUGX
|
|
DumpActiveGoals( USES_REGS1 );
|
|
#endif /* DEBUG */
|
|
switch (type) {
|
|
case INTERNAL_ERROR:
|
|
{
|
|
fprintf(stderr,"%% Internal YAP Error: %s exiting....\n",tmpbuf);
|
|
serious = TRUE;
|
|
if (LOCAL_PrologMode & BootMode) {
|
|
fprintf(stderr,"%% YAP crashed while booting %s\n",tmpbuf);
|
|
} else {
|
|
detect_bug_location(P, FIND_PRED_FROM_ANYWHERE, tmpbuf, YAP_BUF_SIZE);
|
|
fprintf(stderr,"%% Bug found while executing %s\n",tmpbuf);
|
|
}
|
|
error_exit_yap (1);
|
|
}
|
|
case FATAL_ERROR:
|
|
{
|
|
fprintf(stderr,"%% Fatal YAP Error: %s exiting....\n",tmpbuf);
|
|
error_exit_yap (1);
|
|
}
|
|
case INTERRUPT_ERROR:
|
|
{
|
|
error_exit_yap (1);
|
|
}
|
|
case PURE_ABORT:
|
|
nt[0] = MkAtomTerm(AtomDAbort);
|
|
fun = FunctorVar;
|
|
serious = TRUE;
|
|
break;
|
|
case CALL_COUNTER_UNDERFLOW:
|
|
/* Do a long jump */
|
|
LOCAL_ReductionsCounterOn = FALSE;
|
|
LOCAL_PredEntriesCounterOn = FALSE;
|
|
LOCAL_RetriesCounterOn = FALSE;
|
|
Yap_JumpToEnv(MkAtomTerm(AtomCallCounter));
|
|
P = (yamop *)FAILCODE;
|
|
LOCAL_PrologMode &= ~InErrorMode;
|
|
return(P);
|
|
case PRED_ENTRY_COUNTER_UNDERFLOW:
|
|
/* Do a long jump */
|
|
LOCAL_ReductionsCounterOn = FALSE;
|
|
LOCAL_PredEntriesCounterOn = FALSE;
|
|
LOCAL_RetriesCounterOn = FALSE;
|
|
Yap_JumpToEnv(MkAtomTerm(AtomCallAndRetryCounter));
|
|
P = (yamop *)FAILCODE;
|
|
LOCAL_PrologMode &= ~InErrorMode;
|
|
return(P);
|
|
case RETRY_COUNTER_UNDERFLOW:
|
|
/* Do a long jump */
|
|
LOCAL_ReductionsCounterOn = FALSE;
|
|
LOCAL_PredEntriesCounterOn = FALSE;
|
|
LOCAL_RetriesCounterOn = FALSE;
|
|
Yap_JumpToEnv(MkAtomTerm(AtomRetryCounter));
|
|
P = (yamop *)FAILCODE;
|
|
LOCAL_PrologMode &= ~InErrorMode;
|
|
return(P);
|
|
case CONSISTENCY_ERROR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorConsistencyError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_ARRAY_OVERFLOW:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomArrayOverflow);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_ARRAY_TYPE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomArrayType);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_IO_MODE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomIOMode);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_MUTABLE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomMutable);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_NON_EMPTY_LIST:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomNonEmptyList);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_NOT_LESS_THAN_ZERO:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomNotLessThanZero);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_NOT_NL:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomNotNewline);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_NOT_ZERO:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomNotZero);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_OUT_OF_RANGE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOutOfRange);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_OPERATOR_PRIORITY:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOperatorPriority);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_OPERATOR_SPECIFIER:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOperatorSpecifier);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_RADIX:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomRadix);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_SHIFT_COUNT_OVERFLOW:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomShiftCountOverflow);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_SOURCE_SINK:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomSourceSink);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomVStream);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_STREAM_OR_ALIAS:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomStreamOrAlias);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_STREAM_ENCODING:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomEncoding);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_STREAM_POSITION:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomStreamPosition);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_SYNTAX_ERROR_HANDLER:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomSyntaxErrorHandler);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case DOMAIN_ERROR_TIMEOUT_SPEC:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomTimeOutSpec);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorDomainError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EXISTENCE_ERROR_SOURCE_SINK:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomSourceSink);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorExistenceError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EXISTENCE_ERROR_ARRAY:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomArray);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorExistenceError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EXISTENCE_ERROR_KEY:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomKey);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorExistenceError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EXISTENCE_ERROR_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomVStream);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorExistenceError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EXISTENCE_ERROR_VARIABLE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomVariable);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorExistenceError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EVALUATION_ERROR_FLOAT_OVERFLOW:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomFloatOverflow);
|
|
nt[0] = Yap_MkApplTerm(FunctorEvaluationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EVALUATION_ERROR_INT_OVERFLOW:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomIntOverflow);
|
|
nt[0] = Yap_MkApplTerm(FunctorEvaluationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EVALUATION_ERROR_UNDEFINED:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomUndefined);
|
|
nt[0] = Yap_MkApplTerm(FunctorEvaluationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EVALUATION_ERROR_FLOAT_UNDERFLOW:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomFloatUnderflow);
|
|
nt[0] = Yap_MkApplTerm(FunctorEvaluationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EVALUATION_ERROR_UNDERFLOW:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomUnderflow);
|
|
nt[0] = Yap_MkApplTerm(FunctorEvaluationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case EVALUATION_ERROR_ZERO_DIVISOR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomZeroDivisor);
|
|
nt[0] = Yap_MkApplTerm(FunctorEvaluationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case INSTANTIATION_ERROR:
|
|
{
|
|
int i;
|
|
|
|
i = strlen(tmpbuf);
|
|
nt[0] = MkAtomTerm(AtomInstantiationError);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case OPERATING_SYSTEM_ERROR:
|
|
{
|
|
int i;
|
|
|
|
i = strlen(tmpbuf);
|
|
nt[0] = MkAtomTerm(AtomOperatingSystemError);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case OUT_OF_HEAP_ERROR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
dump_stack( PASS_REGS1 );
|
|
ti[0] = MkAtomTerm(AtomCodeSpace);
|
|
i = strlen(tmpbuf);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case OUT_OF_STACK_ERROR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
dump_stack( PASS_REGS1 );
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomStack);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case OUT_OF_ATTVARS_ERROR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
dump_stack( PASS_REGS1 );
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomAttributes);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case OUT_OF_AUXSPACE_ERROR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
dump_stack( PASS_REGS1 );
|
|
i = strlen(tmpbuf);
|
|
tp = tmpbuf+i;
|
|
ti[0] = MkAtomTerm(AtomUnificationStack);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case OUT_OF_TRAIL_ERROR:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
dump_stack( PASS_REGS1 );
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomTrail);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_ACCESS_PRIVATE_PROCEDURE:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomAccess);
|
|
ti[1] = MkAtomTerm(AtomPrivateProcedure);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_CREATE_ARRAY:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCreate);
|
|
ti[1] = MkAtomTerm(AtomArray);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_CREATE_OPERATOR:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCreate);
|
|
ti[1] = MkAtomTerm(AtomOperator);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_INPUT_BINARY_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomInput);
|
|
ti[1] = MkAtomTerm(AtomBinaryStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_INPUT_PAST_END_OF_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomInput);
|
|
ti[1] = MkAtomTerm(AtomPastEndOfStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_INPUT_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomInput);
|
|
ti[1] = MkAtomTerm(AtomVStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_INPUT_TEXT_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomInput);
|
|
ti[1] = MkAtomTerm(AtomTextStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_MODIFY_STATIC_PROCEDURE:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomModify);
|
|
ti[1] = MkAtomTerm(AtomStaticProcedure);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_NEW_ALIAS_FOR_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomNew);
|
|
ti[1] = MkAtomTerm(AtomAlias);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_OPEN_SOURCE_SINK:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOpen);
|
|
ti[1] = MkAtomTerm(AtomSourceSink);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_OUTPUT_BINARY_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOutput);
|
|
ti[1] = MkAtomTerm(AtomBinaryStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_OUTPUT_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOutput);
|
|
ti[1] = MkAtomTerm(AtomVStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_OUTPUT_TEXT_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomOutput);
|
|
ti[1] = MkAtomTerm(AtomTextStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_REPOSITION_STREAM:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomReposition);
|
|
ti[1] = MkAtomTerm(AtomVStream);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case PERMISSION_ERROR_RESIZE_ARRAY:
|
|
{
|
|
int i;
|
|
Term ti[3];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomResize);
|
|
ti[1] = MkAtomTerm(AtomArray);
|
|
ti[2] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorPermissionError, 3, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case REPRESENTATION_ERROR_CHARACTER:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCharacter);
|
|
nt[0] = Yap_MkApplTerm(FunctorRepresentationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case REPRESENTATION_ERROR_CHARACTER_CODE:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCharacterCode);
|
|
nt[0] = Yap_MkApplTerm(FunctorRepresentationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case REPRESENTATION_ERROR_MAX_ARITY:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomMaxArity);
|
|
nt[0] = Yap_MkApplTerm(FunctorRepresentationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case REPRESENTATION_ERROR_VARIABLE:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomVariable);
|
|
nt[0] = Yap_MkApplTerm(FunctorRepresentationError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case RESOURCE_ERROR_MAX_STREAMS:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomStreams);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case RESOURCE_ERROR_STACK:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomStack);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case RESOURCE_ERROR_HUGE_INT:
|
|
{
|
|
int i;
|
|
Term ti[1];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomHugeInt);
|
|
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case SYNTAX_ERROR:
|
|
{
|
|
int i;
|
|
|
|
i = strlen(tmpbuf);
|
|
nt[0] = where;
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case SYSTEM_ERROR:
|
|
{
|
|
int i;
|
|
|
|
i = strlen(tmpbuf);
|
|
nt[0] = MkAtomTerm(AtomSystemError);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case INTERNAL_COMPILER_ERROR:
|
|
{
|
|
int i;
|
|
|
|
i = strlen(tmpbuf);
|
|
nt[0] = MkAtomTerm(AtomInternalCompilerError);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_ARRAY:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomArray);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_ATOM:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomAtom);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_ATOMIC:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomAtomic);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_BYTE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomByte);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_CALLABLE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCallable);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_CHAR:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomChar);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_CHARACTER:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCharacter);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_COMPOUND:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomCompound);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_DBREF:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomDBReference);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_DBTERM:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomDBTerm);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_EVALUABLE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomEvaluable);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_FLOAT:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomFloat);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_INTEGER:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomInteger);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_KEY:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomKey);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_LIST:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomList);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_NUMBER:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomNumber);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_PREDICATE_INDICATOR:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomPredicateIndicator);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_PTR:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomPointer);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_STRING:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomString);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_UBYTE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomUnsignedByte);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_UCHAR:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomUnsignedChar);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
case TYPE_ERROR_VARIABLE:
|
|
{
|
|
int i;
|
|
Term ti[2];
|
|
|
|
i = strlen(tmpbuf);
|
|
ti[0] = MkAtomTerm(AtomVariable);
|
|
ti[1] = where;
|
|
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
int i;
|
|
|
|
i = strlen(tmpbuf);
|
|
nt[0] = MkAtomTerm(AtomSystemError);
|
|
tp = tmpbuf+i;
|
|
psize -= i;
|
|
fun = FunctorError;
|
|
serious = TRUE;
|
|
}
|
|
}
|
|
if (type != PURE_ABORT) {
|
|
/* This is used by some complex procedures to detect there was an error */
|
|
if (IsAtomTerm(nt[0])) {
|
|
strncpy(LOCAL_ErrorSay, RepAtom(AtomOfTerm(nt[0]))->StrOfAE, MAX_ERROR_MSG_SIZ\
|
|
E);
|
|
LOCAL_ErrorMessage = LOCAL_ErrorSay;
|
|
} else {
|
|
strncpy(LOCAL_ErrorSay, RepAtom(NameOfFunctor(FunctorOfTerm(nt[0])))->StrOfAE,\
|
|
MAX_ERROR_MSG_SIZE);
|
|
LOCAL_ErrorMessage = LOCAL_ErrorSay;
|
|
}
|
|
}
|
|
switch (type) {
|
|
case OUT_OF_HEAP_ERROR:
|
|
case OUT_OF_STACK_ERROR:
|
|
case OUT_OF_TRAIL_ERROR:
|
|
nt[1] = MkAtomTerm(Yap_LookupAtom(tmpbuf));
|
|
break;
|
|
default:
|
|
{
|
|
Term stack_dump;
|
|
|
|
if ((stack_dump = Yap_all_calls()) == 0L) {
|
|
stack_dump = TermNil;
|
|
LOCAL_Error_Size = 0L;
|
|
}
|
|
nt[1] = MkPairTerm(MkAtomTerm(Yap_LookupAtom(tmpbuf)), stack_dump);
|
|
}
|
|
}
|
|
if (serious) {
|
|
/* disable active signals at this point */
|
|
LOCAL_ActiveSignals = 0;
|
|
CreepFlag = CalculateStackGap();
|
|
LOCAL_PrologMode &= ~InErrorMode;
|
|
LOCK(LOCAL_SignalLock);
|
|
/* we might be in the middle of a critical region */
|
|
if (LOCAL_InterruptsDisabled) {
|
|
LOCAL_InterruptsDisabled = 0;
|
|
LOCAL_UncaughtThrow = TRUE;
|
|
UNLOCK(LOCAL_SignalLock);
|
|
#if PUSH_REGS
|
|
restore_absmi_regs(&Yap_standard_regs);
|
|
#endif
|
|
siglongjmp(LOCAL_RestartEnv,1);
|
|
}
|
|
UNLOCK(LOCAL_SignalLock);
|
|
/* wait if we we are in user code,
|
|
it's up to her to decide */
|
|
|
|
if (LOCAL_PrologMode & UserCCallMode) {
|
|
if (!(EX = Yap_StoreTermInDB(Yap_MkApplTerm(fun, 2, nt), 0))) {
|
|
/* fat chance */
|
|
siglongjmp(LOCAL_RestartEnv,1);
|
|
}
|
|
} else {
|
|
if (type == PURE_ABORT) {
|
|
Yap_JumpToEnv(MkAtomTerm(AtomDAbort));
|
|
} else
|
|
Yap_JumpToEnv(Yap_MkApplTerm(fun, 2, nt));
|
|
P = (yamop *)FAILCODE;
|
|
}
|
|
} else {
|
|
LOCAL_PrologMode &= ~InErrorMode;
|
|
}
|
|
return P;
|
|
}
|
|
|