diogo/yap-6.3
Archived
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
This repository has been archived on 2023-08-20. You can view files and clone it, but cannot push or open issues or pull requests.
addb8cbce3
yap-6.3/C/errors.c
Vitor Santos Costa 1bb12cbc35 second try to fix error handling in arithmetic expressions. THis time: 
- exit at predicate end;
- just return first on multiple erors.
- YapArithError takes care of inner errors, Yp_EvalError fixes externals.
- a few ISO stuff to make Paulo's unit tests go happier.
2014-10-16 10:49:11 +01:00

2062 lines
47 KiB
C
Executable File
Raw Blame History

/*************************************************************************
* *
* Yap Prolog *
* *
* Yap Prolog Was Developed At Nccup - Universidade Do Porto *
* *
* Copyright L.Damas, V.S.Costa And Universidade Do Porto 1985-1997 *
* *
**************************************************************************
* *
* File: errors.c *
* Last Rev: *
* Mods: *
* Comments: Yap'S error handlers *
* *
*************************************************************************/
#include "absmi.h"
#include "yapio.h"
#if HAVE_STDARG_H
#include <stdarg.h>
#endif
#include <stdlib.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_STRING_H
#include <string.h>
#endif
#include "Foreign.h"
#if DEBUG
void
Yap_PrintPredName( PredEntry *ap )
{
CACHE_REGS
Term tmod = ap->ModuleOfPred;
if (!tmod) tmod = TermProlog;
#if THREADS
Yap_DebugPlWrite(MkIntegerTerm(worker_id));
Yap_DebugPutc(LOCAL_c_error_stream,' ');
#endif
Yap_DebugPutc(LOCAL_c_error_stream,'>');
Yap_DebugPutc(LOCAL_c_error_stream,'\t');
Yap_DebugPlWrite(tmod);
Yap_DebugPutc(LOCAL_c_error_stream,':');
if (ap->ModuleOfPred == IDB_MODULE) {
Term t = Deref(ARG1);
if (IsAtomTerm(t)) {
Yap_DebugPlWrite(t);
} else if (IsIntegerTerm(t)) {
Yap_DebugPlWrite(t);
} else {
Functor f = FunctorOfTerm(t);
Atom At = NameOfFunctor(f);
Yap_DebugPlWrite(MkAtomTerm(At));
Yap_DebugPutc(LOCAL_c_error_stream,'/');
Yap_DebugPlWrite(MkIntegerTerm(ArityOfFunctor(f)));
}
} else {
if (ap->ArityOfPE == 0) {
Atom At = (Atom)ap->FunctorOfPred;
Yap_DebugPlWrite(MkAtomTerm(At));
} else {
Functor f = ap->FunctorOfPred;
Atom At = NameOfFunctor(f);
Yap_DebugPlWrite(MkAtomTerm(At));
Yap_DebugPutc(LOCAL_c_error_stream,'/');
Yap_DebugPlWrite(MkIntegerTerm(ArityOfFunctor(f)));
}
}
Yap_DebugPutc(LOCAL_c_error_stream,'\n');
}
#endif
int Yap_HandleError( const char *s, ... ) {
CACHE_REGS
yap_error_number err = LOCAL_Error_TYPE;
char *serr;
LOCAL_Error_TYPE = YAP_NO_ERROR;
if (LOCAL_ErrorMessage) {
serr = LOCAL_ErrorMessage;
} else {
serr = (char *)s;
}
switch (err) {
case OUT_OF_STACK_ERROR:
if (!Yap_gc(2, ENV, gc_P(P,CP))) {
Yap_Error(OUT_OF_STACK_ERROR, TermNil, serr);
return(FALSE);
}
return TRUE;
case OUT_OF_AUXSPACE_ERROR:
if (LOCAL_MAX_SIZE < (char *)AuxSp-AuxBase) {
LOCAL_MAX_SIZE += 1024;
}
if (!Yap_ExpandPreAllocCodeSpace(0,NULL, TRUE)) {
/* crash in flames */
Yap_Error(OUT_OF_AUXSPACE_ERROR, ARG1, serr);
return FALSE;
}
return TRUE;
case OUT_OF_HEAP_ERROR:
if (!Yap_growheap(FALSE, 0, NULL)) {
Yap_Error(OUT_OF_HEAP_ERROR, ARG2, serr);
return FALSE;
}
default:
Yap_Error(err, LOCAL_Error_Term, serr);
return(FALSE);
}
}
int Yap_SWIHandleError( const char *s, ... )
{
CACHE_REGS
yap_error_number err = LOCAL_Error_TYPE;
char *serr;
LOCAL_Error_TYPE = YAP_NO_ERROR;
if (LOCAL_ErrorMessage) {
serr = LOCAL_ErrorMessage;
} else {
serr = (char *)s;
}
switch (err) {
case OUT_OF_STACK_ERROR:
if (!Yap_gc(2, ENV, gc_P(P,CP))) {
Yap_Error(OUT_OF_STACK_ERROR, TermNil, serr);
return(FALSE);
}
return TRUE;
case OUT_OF_AUXSPACE_ERROR:
if (LOCAL_MAX_SIZE < (char *)AuxSp-AuxBase) {
LOCAL_MAX_SIZE += 1024;
}
if (!Yap_ExpandPreAllocCodeSpace(0,NULL, TRUE)) {
/* crash in flames */
Yap_Error(OUT_OF_AUXSPACE_ERROR, ARG1, serr);
return FALSE;
}
return TRUE;
case OUT_OF_HEAP_ERROR:
if (!Yap_growheap(FALSE, 0, NULL)) {
Yap_Error(OUT_OF_HEAP_ERROR, ARG2, serr);
return FALSE;
}
default:
Yap_Error(err, LOCAL_Error_Term, serr);
return(FALSE);
}
}
void
Yap_RestartYap ( int flag )
{
CACHE_REGS
#if PUSH_REGS
restore_absmi_regs(&Yap_standard_regs);
#endif
siglongjmp(LOCAL_RestartEnv,1);
}
void DumpActiveGoals( CACHE_TYPE1 );
static int hidden(Atom);
static int legal_env(CELL * CACHE_TYPE);
static void detect_bug_location(yamop *,find_pred_type,char *, int);
#define ONHEAP(ptr) (CellPtr(ptr) >= CellPtr(Yap_HeapBase) && CellPtr(ptr) < CellPtr(HeapTop))
#define ONLOCAL(ptr) (CellPtr(ptr) > CellPtr(HR) && CellPtr(ptr) < CellPtr(LOCAL_LocalBase))
static int
hidden (Atom at)
{
AtomEntry *chain;
READ_LOCK(INVISIBLECHAIN.AERWLock);
chain = RepAtom(INVISIBLECHAIN.Entry);
while (!EndOfPAEntr (chain) && AbsAtom (chain) != at)
chain = RepAtom(chain->NextOfAE);
READ_UNLOCK(INVISIBLECHAIN.AERWLock);
if (EndOfPAEntr (chain))
return (FALSE);
return (TRUE);
}
static int
legal_env (CELL *ep USES_REGS)
{
CELL cp, ps;
PredEntry *pe;
if (!ONLOCAL (ep) || Unsigned (ep) & 3)
return (FALSE);
cp = ep[E_CP];
if (!ONHEAP (cp))
return (FALSE);
ps = *((CELL *) (Addr (cp) - CellSize));
pe = (PredEntry *) (ps - sizeof (OPREG) - sizeof (Prop));
PELOCK(70,pe);
if (!ONHEAP (pe) || Unsigned (pe) & 3 || pe->KindOfPE & 0xff00) {
UNLOCK(pe->PELock);
return (FALSE);
}
UNLOCK(pe->PELock);
return (TRUE);
}
static int
YapPutc(int sno, wchar_t ch)
{
return (putc(ch, stderr));
}
static void
YapPlWrite(Term t)
{
Yap_plwrite(t, NULL, 15, 0, 1200);
}
void
DumpActiveGoals ( USES_REGS1 )
{
/* try to dump active goals */
CELL *ep = YENV; /* and current environment */
choiceptr b_ptr = B;
CELL cp;
PredEntry *pe;
int first = 1;
if (legal_env (YENV PASS_REGS) && YENV < ENV)
ep = YENV;
else if (legal_env (ENV PASS_REGS))
ep = ENV;
while (TRUE)
{
if (!ONLOCAL (ep) || (Unsigned (ep) & (sizeof(CELL)-1)))
break;
cp = ep[E_CP];
if (!ONHEAP (cp) || (Unsigned (cp) & (sizeof(CELL)-1)))
break;
pe = EnvPreg((yamop *)cp);
if (!ONHEAP (pe) || Unsigned (pe) & (sizeof(CELL)-1))
break;
PELOCK(71,pe);
if (pe->KindOfPE & 0xff00) {
UNLOCK(pe->PELock);
break;
}
if (pe->PredFlags & (CompiledPredFlag | DynamicPredFlag))
{
Functor f;
Term mod = TermProlog;
UNLOCK(pe->PELock);
f = pe->FunctorOfPred;
if (pe->KindOfPE && hidden (NameOfFunctor (f)))
goto next;
if (first++ == 1)
fprintf(stderr,"Active ancestors:\n");
if (pe->ModuleOfPred) mod = pe->ModuleOfPred;
YapPlWrite (mod);
YapPutc (LOCAL_c_error_stream,':');
if (pe->ArityOfPE == 0) {
YapPlWrite (MkAtomTerm ((Atom)f));
} else {
YapPlWrite (MkAtomTerm (NameOfFunctor (f)));
YapPutc (LOCAL_c_error_stream,'/');
YapPlWrite (MkIntTerm (ArityOfFunctor (f)));
}
YapPutc (LOCAL_c_error_stream,'\n');
} else {
UNLOCK(pe->PELock);
}
next:
ep = (CELL *) ep[E_E];
}
first = 1;
fprintf(stderr,"Active Choice-Points:\n");
while (TRUE)
{
PredEntry *pe;
if (!ONLOCAL (b_ptr) || b_ptr->cp_b == NULL)
break;
pe = Yap_PredForChoicePt(b_ptr);
if (!pe)
break;
{
Functor f;
Term mod = PROLOG_MODULE;
f = pe->FunctorOfPred;
if (pe->ModuleOfPred)
mod = pe->ModuleOfPred;
else mod = TermProlog;
if (mod != TermProlog &&
mod != MkAtomTerm(AtomUser) ) {
YapPlWrite (mod);
YapPutc (LOCAL_c_error_stream,':');
}
if (pe->ArityOfPE == 0) {
YapPlWrite (MkAtomTerm ((Atom)f));
} else {
Int i = 0, arity = pe->ArityOfPE;
Term *args = &(b_ptr->cp_a1);
YapPlWrite (MkAtomTerm (NameOfFunctor (f)));
YapPutc (LOCAL_c_error_stream,'(');
for (i= 0; i < arity; i++) {
if (i > 0) YapPutc (LOCAL_c_error_stream,',');
YapPlWrite(args[i]);
}
YapPutc (LOCAL_c_error_stream,')');
}
YapPutc (LOCAL_c_error_stream,'\n');
}
b_ptr = b_ptr->cp_b;
}
}
static void
detect_bug_location(yamop *yap_pc, find_pred_type where_from, char *tp, int psize)
{
Atom pred_name;
UInt pred_arity;
Term pred_module;
Int cl;
tp[0] = '\0';
if ((cl = Yap_PredForCode(yap_pc, where_from, &pred_name, &pred_arity, &pred_module))
== 0) {
/* system predicate */
#if HAVE_SNPRINTF
snprintf(tp, psize, "%s",
"meta-call");
#else
sprintf(tp, "%s",
"meta-call");
#endif
} else if (pred_module == 0) {
/* don't give info on system predicates */
#if HAVE_SNPRINTF
snprintf(tp, psize, "prolog:%s/%lu",
RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
#else
sprintf(tp, "in prolog:%s/%lu",
RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
#endif
} else if (cl < 0) {
#if HAVE_SNPRINTF
snprintf(tp, psize, "%s:%s/%lu",
RepAtom(AtomOfTerm(pred_module))->StrOfAE,
RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
#else
sprintf(tp, "%s:%s/%lu",
RepAtom(AtomOfTerm(pred_module))->StrOfAE,
RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity);
#endif
} else {
#if HAVE_SNPRINTF
snprintf(tp, psize, "%s:%s/%lu at clause %lu ",
RepAtom(AtomOfTerm(pred_module))->StrOfAE,
RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity, (unsigned long int)cl);
#else
sprintf(tp, "%s:%s/%lu at clause %lu",
RepAtom(AtomOfTerm(pred_module))->StrOfAE,
RepAtom(pred_name)->StrOfAE, (unsigned long int)pred_arity, (unsigned long int)cl);
#endif
}
}
static int
handled_exception( USES_REGS1 )
{
yamop *pos = NEXTOP(PredDollarCatch->cs.p_code.TrueCodeOfPred,l);
int found_handler = FALSE;
choiceptr gc_b;
gc_b = B;
while (gc_b) {
yamop *ap = gc_b->cp_ap;
if (ap == NOCODE) {
/* C-code: let they deal with that */
return FALSE;
} else if (ap == pos) {
if (found_handler)
return TRUE; /* we have two handlers */
found_handler = TRUE;
}
gc_b = gc_b->cp_b;
}
/* handled by Top c-code? */
return !found_handler;
}
static void
dump_stack( void )
{
CACHE_REGS
choiceptr b_ptr = B;
CELL *env_ptr = ENV;
char tp[256];
yamop *ipc = CP;
int max_count = 200;
/* check if handled */
if (handled_exception( PASS_REGS1 ))
return;
#if DEBUG
fprintf(stderr,"%% YAP regs: P=%p, CP=%p, ASP=%p, H=%p, TR=%p, HeapTop=%p\n",P,CP,ASP,HR,TR,HeapTop);
fprintf(stderr,"%% YAP mode: %ux\n",(unsigned int)LOCAL_PrologMode);
if (LOCAL_ErrorMessage)
fprintf(stderr,"%% LOCAL_ErrorMessage: %s\n",LOCAL_ErrorMessage);
#endif
if (HR > ASP || HR > LCL0) {
fprintf(stderr,"%% YAP ERROR: Global Collided against Local (%p--%p)\n",HR,ASP);
} else if (HeapTop > (ADDR)LOCAL_GlobalBase) {
fprintf(stderr,"%% YAP ERROR: Code Space Collided against Global (%p--%p)\n", HeapTop, LOCAL_GlobalBase);
} else {
#if !USE_SYSTEM_MALLOC
fprintf (stderr,"%ldKB of Code Space (%p--%p)\n",(long int)((CELL)HeapTop-(CELL)Yap_HeapBase)/1024,Yap_HeapBase,HeapTop);
#if USE_DL_MALLOC
if (Yap_NOfMemoryHoles) {
UInt i;
for (i=0; i < Yap_NOfMemoryHoles; i++)
fprintf(stderr," Current hole: %p--%p\n",
Yap_MemoryHoles[i].start,
Yap_MemoryHoles[i].end);
}
#endif
#endif
detect_bug_location(P, FIND_PRED_FROM_ANYWHERE, (char *)HR, 256);
fprintf (stderr,"%%\n%% PC: %s\n",(char *)HR);
detect_bug_location(CP, FIND_PRED_FROM_ANYWHERE, (char *)HR, 256);
fprintf (stderr,"%% Continuation: %s\n",(char *)HR);
fprintf (stderr,"%% %luKB of Global Stack (%p--%p)\n",(unsigned long int)(sizeof(CELL)*(HR-H0))/1024,H0,HR);
fprintf (stderr,"%% %luKB of Local Stack (%p--%p)\n",(unsigned long int)(sizeof(CELL)*(LCL0-ASP))/1024,ASP,LCL0);
fprintf (stderr,"%% %luKB of Trail (%p--%p)\n",(unsigned long int)((ADDR)TR-LOCAL_TrailBase)/1024,LOCAL_TrailBase,TR);
fprintf (stderr,"%% Performed %ld garbage collections\n", (unsigned long int)LOCAL_GcCalls);
#if LOW_LEVEL_TRACER
{
extern long long vsc_count;
if (vsc_count) {
#if _WIN32
fprintf(stderr,"Trace Counter at %I64d\n",vsc_count);
#else
fprintf(stderr,"Trace Counter at %lld\n",vsc_count);
#endif
}
}
#endif
fprintf (stderr,"%% All Active Calls and\n");
fprintf (stderr,"%% Goals With Alternatives Open (Global In Use--Local In Use)\n%%\n");
while (b_ptr != NULL) {
while (env_ptr && env_ptr <= (CELL *)b_ptr) {
detect_bug_location(ipc, FIND_PRED_FROM_ENV, tp, 256);
if (env_ptr == (CELL *)b_ptr &&
(choiceptr)env_ptr[E_CB] > b_ptr) {
b_ptr = b_ptr->cp_b;
fprintf(stderr,"%% %s\n", tp);
} else {
fprintf(stderr,"%% %s\n", tp);
}
if (!max_count--) {
fprintf(stderr,"%% .....\n");
return;
}
ipc = (yamop *)(env_ptr[E_CP]);
env_ptr = (CELL *)(env_ptr[E_E]);
}
if (b_ptr) {
if (!max_count--) {
fprintf(stderr,"%% .....\n");
return;
}
if (b_ptr->cp_ap && /* tabling */
b_ptr->cp_ap->opc != Yap_opcode(_or_else) &&
b_ptr->cp_ap->opc != Yap_opcode(_or_last) &&
b_ptr->cp_ap->opc != Yap_opcode(_Nstop)) {
/* we can safely ignore ; because there is always an upper env */
detect_bug_location(b_ptr->cp_ap, FIND_PRED_FROM_CP, tp, 256);
fprintf(stderr,"%% %s (%luKB--%luKB)\n", tp,
(unsigned long int)((b_ptr->cp_h-H0)*sizeof(CELL)/1024),
(unsigned long int)((ADDR)LCL0-(ADDR)b_ptr)/1024);
}
b_ptr = b_ptr->cp_b;
}
}
}
}
static void
error_exit_yap (int value)
{
CACHE_REGS
if (!(LOCAL_PrologMode & BootMode)) {
dump_stack( );
#if DEBUG
#endif
}
fprintf(stderr, "\n Exiting ....\n");
Yap_exit(value);
}
#ifdef DEBUG
void
Yap_bug_location(yamop *pc)
{
CACHE_REGS
detect_bug_location(pc, FIND_PRED_FROM_ANYWHERE, (char *)HR, 256);
fprintf(stderr,"%s\n",(char *)HR);
dump_stack( );
}
#endif
/* This needs to be a static because I can't trust the stack (WIN32), and
I can't trust the Yap stacks (error) */
#define YAP_BUF_SIZE 512
static char tmpbuf[YAP_BUF_SIZE];
yamop *
Yap_NilError(yap_error_number type, char *format,...)
{
va_list ap;
yamop *res;
va_start (ap, format);
/* now build the error string */
res = Yap_Error(type, TermNil, format, ap);
va_end (ap);
return res;
}
yamop *
Yap_Error(yap_error_number type, Term where, char *format,...)
{
CACHE_REGS
va_list ap;
CELL nt[3];
Functor fun;
int serious;
int psize = YAP_BUF_SIZE;
LOCAL_Error_TYPE = YAP_NO_ERROR;
Yap_ClearExs();
if (where == 0L)
where = TermNil;
#if DEBUG_STRICT
if (Yap_heap_regs && !(LOCAL_PrologMode & BootMode))
fprintf(stderr,"***** Processing Error %d (%lx,%x) %s***\n", type, (unsigned long int)LOCAL_ActiveSignals,LOCAL_PrologMode,format);
else
fprintf(stderr,"***** Processing Error %d (%x) %s***\n", type,LOCAL_PrologMode,format);
#endif
if (type == INTERRUPT_ERROR) {
fprintf(stderr,"%% YAP exiting: cannot handle signal %d\n",
(int)IntOfTerm(where));
Yap_exit(1);
}
/* disallow recursive error handling */
if (LOCAL_PrologMode & InErrorMode) {
/* error within error */
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);
fprintf(stderr,"%% ERROR WITHIN ERROR %d: %s\n", LOCAL_CurrentError, tmpbuf);
exit(1);
}
/* must do this here */
if (type == FATAL_ERROR
|| type == INTERNAL_ERROR
#if USE_SYSTEM_MALLOC
|| !Yap_heap_regs
#else
|| !Yap_HeapBase
#endif
) {
if (format != NULL) {
va_start (ap, format);
/* now build the error string */
#if HAVE_VSNPRINTF
(void) vsnprintf(tmpbuf, YAP_BUF_SIZE, format, ap);
#else
(void) vsprintf(tmpbuf, format, ap);
#endif
va_end (ap);
} else {
tmpbuf[0] = '\0';
}
if (LOCAL_PrologMode == UserCCallMode) {
fprintf(stderr,"%%\n%%\n");
fprintf(stderr,"%% YAP OOOPS in USER C-CODE: %s.\n",tmpbuf);
fprintf(stderr,"%%\n%%\n");
} else {
fprintf(stderr,"%%\n%%\n");
fprintf(stderr,"%% YAP OOOPS: %s.\n",tmpbuf);
fprintf(stderr,"%%\n%%\n");
}
detect_bug_location(P, FIND_PRED_FROM_ANYWHERE, (char *)HR, 256);
fprintf (stderr,"%%\n%% PC: %s\n",(char *)HR);
detect_bug_location(CP, FIND_PRED_FROM_ANYWHERE, (char *)HR, 256);
fprintf (stderr,"%% Continuation: %s\n",(char *)HR);
DumpActiveGoals( PASS_REGS1 );
error_exit_yap (1);
}
if (P == (yamop *)(FAILCODE))
return P;
/* PURE_ABORT may not have set where correctly, BootMode may not have the data terms ready */
if (type == PURE_ABORT || LOCAL_PrologMode & BootMode) {
where = TermNil;
LOCAL_PrologMode &= ~AbortMode;
LOCAL_CurrentError = type;
LOCAL_PrologMode |= InErrorMode;
/* make sure failure will be seen at next port */
// no need to lock & unlock
if (LOCAL_PrologMode & AsyncIntMode)
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();
Yap_unify(t, where);
where = Deref(where);
}
/* Exit Abort Mode, if we were there */
LOCAL_PrologMode &= ~AbortMode;
LOCAL_CurrentError = type;
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case INSTANTIATION_ERROR:
{
int i;
i = strlen(tmpbuf);
nt[0] = MkAtomTerm(AtomInstantiationError);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case OPERATING_SYSTEM_ERROR:
{
int i;
i = strlen(tmpbuf);
nt[0] = MkAtomTerm(AtomOperatingSystemError);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case OUT_OF_HEAP_ERROR:
{
int i;
Term ti[1];
dump_stack();
ti[0] = MkAtomTerm(AtomCodeSpace);
i = strlen(tmpbuf);
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case OUT_OF_STACK_ERROR:
{
int i;
Term ti[1];
dump_stack( );
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomStack);
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case OUT_OF_ATTVARS_ERROR:
{
int i;
Term ti[1];
dump_stack( );
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomAttributes);
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case OUT_OF_AUXSPACE_ERROR:
{
int i;
Term ti[1];
dump_stack( );
i = strlen(tmpbuf);
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( );
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomTrail);
nt[0] = Yap_MkApplTerm(FunctorResourceError, 1, ti);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case REPRESENTATION_ERROR_INT:
{
int i;
Term ti[1];
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomInt);
nt[0] = Yap_MkApplTerm(FunctorRepresentationError, 1, ti);
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);
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);
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);
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);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case SYNTAX_ERROR:
{
int i;
i = strlen(tmpbuf);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case SAVED_STATE_ERROR:
{
int i;
i = strlen(tmpbuf);
nt[0] = MkAtomTerm(AtomSystemError);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case SYSTEM_ERROR:
{
int i;
i = strlen(tmpbuf);
nt[0] = MkAtomTerm(AtomSystemError);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case INTERNAL_COMPILER_ERROR:
{
int i;
i = strlen(tmpbuf);
nt[0] = MkAtomTerm(AtomInternalCompilerError);
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);
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);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case TYPE_ERROR_BIGNUM:
{
int i;
Term ti[2];
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomBigNum);
ti[1] = where;
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case TYPE_ERROR_REFERENCE:
{
int i;
Term ti[2];
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomDBReference);
ti[1] = where;
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
case TYPE_ERROR_TEXT:
{
int i;
Term ti[2];
i = strlen(tmpbuf);
ti[0] = MkAtomTerm(AtomText);
ti[1] = where;
nt[0] = Yap_MkApplTerm(FunctorTypeError, 2, ti);
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);
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);
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);
psize -= i;
fun = FunctorError;
serious = TRUE;
}
break;
default:
{
int i;
i = strlen(tmpbuf);
nt[0] = MkAtomTerm(AtomSystemError);
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 (type == SYNTAX_ERROR) {
nt[1] = MkPairTerm(where, nt[1]);
}
}
}
if (serious) {
/* disable active signals at this point */
LOCAL_Signals = 0;
CalculateStackGap( PASS_REGS1 );
LOCAL_PrologMode &= ~InErrorMode;
/* we might be in the middle of a critical region */
if (LOCAL_InterruptsDisabled) {
LOCAL_InterruptsDisabled = 0;
LOCAL_UncaughtThrow = TRUE;
Yap_RestartYap( 1 );
}
#if DEBUG
// DumpActiveGoals( PASS_REGS1 );
#endif
/* 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 */
Yap_RestartYap( 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;
}
Reference in New Issue View Git Blame Copy Permalink