469 lines
13 KiB
C
Executable File
469 lines
13 KiB
C
Executable File
/*************************************************************************
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* *
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* YAP Prolog %W% %G% *
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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: Yap.proto *
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* mods: *
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* comments: Function declarations for YAP *
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* version: $Id: Yapproto.h,v 1.90 2008-08-07 20:51:23 vsc Exp $ *
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*************************************************************************/
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/* prototype file for Yap */
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/* absmi.c */
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Int Yap_absmi(int);
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int Yap_absmiEND(void);
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/* adtdefs.c */
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Term Yap_ArrayToList(Term *,size_t);
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int Yap_GetName(char *,UInt,Term);
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Term Yap_GetValue(Atom);
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int Yap_HasOp(Atom);
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struct operator_entry *Yap_GetOpPropForAModuleHavingALock(AtomEntry *, Term);
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Atom Yap_LookupAtom(const char *);
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Atom Yap_LookupAtomWithLength(const char *, size_t);
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Atom Yap_LookupUTF8Atom(const char *);
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Atom Yap_LookupMaybeWideAtom(const wchar_t *);
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Atom Yap_LookupMaybeWideAtomWithLength(const wchar_t *, size_t);
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Atom Yap_FullLookupAtom(const char *);
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void Yap_LookupAtomWithAddress(const char *,AtomEntry *);
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Prop Yap_NewPredPropByFunctor(struct FunctorEntryStruct *, Term);
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Prop Yap_NewPredPropByAtom(struct AtomEntryStruct *, Term);
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Prop Yap_PredPropByFunctorNonThreadLocal(struct FunctorEntryStruct *, Term);
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Prop Yap_PredPropByAtomNonThreadLocal(struct AtomEntryStruct *, Term);
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Functor Yap_UnlockedMkFunctor(AtomEntry *,unsigned int);
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Functor Yap_MkFunctor(Atom,unsigned int);
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void Yap_MkFunctorWithAddress(Atom,unsigned int,FunctorEntry *);
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void Yap_PutValue(Atom,Term);
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void Yap_ReleaseAtom(Atom);
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int Yap_AtomIncreaseHold(Atom);
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int Yap_AtomDecreaseHold(Atom);
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struct operator_entry *Yap_OpPropForModule(Atom, Term);
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#ifdef SFUNC
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Term MkSFTerm(Functor,int,Term *,Term);
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CELL *ArgsOfSFTerm(Term);
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#endif
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Prop Yap_GetPredPropByAtom(Atom, Term);
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Prop Yap_GetPredPropByFunc(Functor, Term);
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Prop Yap_GetPredPropByAtomInThisModule(Atom, Term);
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Prop Yap_GetPredPropByFuncInThisModule(Functor, Term);
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Prop Yap_GetPredPropHavingLock(Atom,unsigned int, Term);
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Prop Yap_GetExpProp(Atom,unsigned int);
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Prop Yap_GetExpPropHavingLock(AtomEntry *,unsigned int);
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/* agc.c */
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void Yap_atom_gc( CACHE_TYPE1 );
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void Yap_init_agc( void );
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/* alloc.c */
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void Yap_FreeCodeSpace(char *);
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char *Yap_AllocAtomSpace(size_t);
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char *Yap_AllocCodeSpace(size_t);
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char *Yap_ReallocCodeSpace(char *,size_t);
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ADDR Yap_AllocFromForeignArea(Int);
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int Yap_ExtendWorkSpace(Int);
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void Yap_FreeAtomSpace(char *);
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int Yap_FreeWorkSpace(void);
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void Yap_InitMemory(UInt,UInt,UInt);
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void Yap_InitExStacks(int,int,int);
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/* amasm.c */
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OPCODE Yap_opcode(op_numbers);
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/* analyst.c */
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#ifdef ANALYST
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void Yap_InitAnalystPreds(void);
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#endif /* ANALYST */
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/* arrays.c */
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void Yap_InitArrayPreds(void);
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/* atoms.c */
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void Yap_InitBackAtoms(void);
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void Yap_InitAtomPreds(void);
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/* attvar.c */
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void Yap_InitAttVarPreds(void);
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void Yap_MkEmptyWakeUp(Atom mod);
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/* bb.c */
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void Yap_InitBBPreds(void);
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/* bignum.c */
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Term Yap_MkULLIntTerm(YAP_ULONG_LONG);
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int Yap_IsStringTerm(Term);
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int Yap_IsWideStringTerm(Term);
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Term Yap_RatTermToApplTerm(Term);
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void Yap_InitBigNums(void);
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Term Yap_AllocExternalDataInStack(CELL, size_t);
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int Yap_CleanOpaqueVariable(CELL *);
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CELL *Yap_HeapStoreOpaqueTerm(Term t);
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size_t Yap_OpaqueTermToString(Term t, char *str, size_t max);
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/* c_interface.c */
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#ifndef YAP_CPP_INTERFACE
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Int YAP_Execute(struct pred_entry *, CPredicate);
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Int YAP_ExecuteFirst(struct pred_entry *, CPredicate);
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Int YAP_ExecuteNext(struct pred_entry *, CPredicate);
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Int YAP_ExecuteOnCut(struct pred_entry *, CPredicate, struct cut_c_str *);
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Int YAP_RunGoalOnce(Term);
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#endif
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/* cdmgr.c */
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Term Yap_all_calls(void);
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Atom Yap_ConsultingFile( USES_REGS1 );
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struct pred_entry *Yap_PredForChoicePt(choiceptr);
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void Yap_InitCdMgr(void);
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struct pred_entry * Yap_PredFromClause( Term t USES_REGS );
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int Yap_discontiguous(struct pred_entry *ap USES_REGS );
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int Yap_multiple(struct pred_entry *ap USES_REGS );
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void Yap_init_consult(int, const char *);
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void Yap_end_consult(void);
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void Yap_Abolish(struct pred_entry *);
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void Yap_BuildMegaClause(struct pred_entry *);
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void Yap_EraseMegaClause(yamop *,struct pred_entry *);
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void Yap_ResetConsultStack(void);
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void Yap_AssertzClause(struct pred_entry *, yamop *);
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void Yap_HidePred(struct pred_entry *pe, bool offline);
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int Yap_SetNoTrace(char *name, UInt arity, Term tmod);
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struct pred_entry* Yap_getPred(Term t, Term tmod, char *msg);
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struct pred_entry* Yap_Pred(Term t, Term tmod, char *msg);
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/* cmppreds.c */
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Int Yap_compare_terms(Term,Term);
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Int Yap_acmp(Term, Term USES_REGS);
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void Yap_InitCmpPreds(void);
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/* compiler.c */
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yamop *Yap_cclause(Term, Int, Term, Term);
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/* computils.c */
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/* corout.c */
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void Yap_InitCoroutPreds(void);
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#ifdef COROUTINING
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Term Yap_ListOfWokenGoals(void);
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void Yap_WakeUp(CELL *);
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#endif
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/* dbase.c */
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struct pred_entry *Yap_FindLUIntKey(Int);
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int Yap_DBTrailOverflow(void);
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CELL Yap_EvalMasks(Term,CELL *);
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void Yap_InitBackDB(void);
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void Yap_InitDBPreds(void);
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/* errors.c */
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#if DEBUG
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void
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Yap_PrintPredName( struct pred_entry *ap );
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#endif
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void Yap_RestartYap(int);
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void Yap_exit(int);
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yamop *Yap_Error(yap_error_number,Term,char *msg, ...);
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yamop *Yap_NilError(yap_error_number,char *msg, ...);
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int Yap_HandleError( const char *msg, ... );
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int Yap_SWIHandleError( const char *, ... );
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/* eval.c */
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void Yap_InitEval(void);
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/* exec.c */
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void Yap_fail_all( choiceptr bb USES_REGS);
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Term Yap_ExecuteCallMetaCall(Term);
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void Yap_InitExecFs(void);
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Int Yap_JumpToEnv(Term);
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Term Yap_RunTopGoal(Term);
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void Yap_ResetExceptionTerm(int);
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Int Yap_execute_goal(Term, int, Term);
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Int Yap_exec_absmi( bool, yap_reset_t );
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void Yap_trust_last(void);
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Term Yap_GetException(void);
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void Yap_PrepGoal(UInt, CELL *, choiceptr USES_REGS);
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int Yap_execute_pred(struct pred_entry *ppe, CELL *pt USES_REGS);
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int Yap_dogc( int extra_args, Term *tp USES_REGS );
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Term Yap_PredicateIndicator(Term t, Term mod);
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/* exo.c */
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void Yap_InitExoPreds(void);
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void Yap_udi_Interval_init(void);
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/* foreign.c */
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char *Yap_FindExecutable(void);
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/* gprof.c */
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void Yap_InitLowProf(void);
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#if LOW_PROF
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void Yap_inform_profiler_of_clause__(void *,void *,struct pred_entry *, gprof_info);
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#define Yap_inform_profiler_of_clause(CODE0,CODEF,AP,MODE) {if (GLOBAL_FPreds) Yap_inform_profiler_of_clause__(CODE0,CODEF,AP,MODE);}
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#else
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#define Yap_inform_profiler_of_clause(CODE0,CODEF,AP,MODE)
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#endif
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void Yap_tell_gprof(yamop *);
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/* globals.c */
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Term Yap_NewArena(UInt,CELL *);
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CELL *Yap_GetFromArena(Term *,UInt,UInt);
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void Yap_InitGlobals(void);
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Term Yap_SaveTerm(Term);
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Term Yap_SetGlobalVal(Atom, Term);
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Int Yap_DeleteGlobal(Atom);
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void Yap_AllocateDefaultArena(Int, Int, int);
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/* grow.c */
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Int Yap_total_stack_shift_time(void);
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void Yap_InitGrowPreds(void);
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UInt Yap_InsertInGlobal(CELL *, UInt);
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int Yap_growheap(bool, size_t, void *);
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int Yap_growstack( size_t );
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int Yap_growtrail(size_t, bool);
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int Yap_growglobal(CELL **);
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int Yap_locked_growheap(bool, size_t, void *);
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int Yap_locked_growstack( size_t );
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int Yap_locked_growtrail(size_t, bool);
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int Yap_locked_growglobal(CELL **);
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CELL **Yap_shift_visit(CELL **, CELL ***, CELL ***);
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#ifdef THREADS
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void Yap_CopyThreadStacks(int, int, int);
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#endif
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/* heapgc.c */
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Int Yap_total_gc_time(void);
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void Yap_init_gc(void);
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int Yap_is_gc_verbose(void);
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int Yap_gc(Int, CELL *, yamop *);
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int Yap_locked_gc(Int, CELL *, yamop *);
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int Yap_gcl(UInt, Int, CELL *, yamop *);
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int Yap_locked_gcl(UInt, Int, CELL *, yamop *);
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/* init.c */
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#ifdef DEBUG
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int Yap_DebugPutc(int,wchar_t);
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void Yap_DebugSetIFile(char *);
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void Yap_DebugEndline(void);
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int Yap_DebugGetc(void);
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#endif
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int Yap_IsOpType(char *);
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void Yap_InitWorkspace(UInt,UInt,UInt,UInt,UInt,int,int,int);
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#ifdef YAPOR
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void Yap_init_yapor_workers(void);
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#endif /* YAPOR */
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#if defined(YAPOR) || defined(THREADS)
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void Yap_KillStacks(int);
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#else
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void Yap_KillStacks(int);
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#endif
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void Yap_InitYaamRegs(int);
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void Yap_ReInitWallTime(void);
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int Yap_OpDec(int,char *,Atom,Term);
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void Yap_CloseScratchPad(void);
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/* inlines.c */
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void Yap_InitInlines(void);
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int Yap_eq(Term, Term);
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/* iopreds.c */
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void Yap_InitBackIO(void);
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void Yap_InitIOPreds(void);
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void *Yap_GetStreamHandle(Atom at);
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void *Yap_GetInputStream(Atom at);
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void *Yap_GetOutputStream(Atom at);
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#ifdef DEBUG
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extern void Yap_DebugPlWrite (Term t);
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extern void Yap_DebugErrorPutc (int n);
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extern void Yap_DebugErrorPuts (const char *s);
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#endif
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void Yap_PlWriteToStream(Term, int, int);
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/* depth_lim.c */
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void Yap_InitItDeepenPreds(void);
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/* load_foreign.c */
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void Yap_InitLoadForeign(void);
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/* mavar.c */
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void Yap_InitMaVarCPreds(void);
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Term Yap_NewTimedVar(Term);
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Term Yap_NewEmptyTimedVar(void);
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Term Yap_ReadTimedVar(Term);
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Term Yap_UpdateTimedVar(Term, Term);
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/* modules.c */
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Term Yap_Module(Term);
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Term Yap_Module_Name(struct pred_entry *);
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struct pred_entry *Yap_ModulePred(Term);
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void Yap_NewModulePred(Term, struct pred_entry *);
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Term Yap_StripModule(Term, Term *);
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void Yap_InitModules(void);
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void Yap_InitModulesC(void);
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struct mod_entry *Yap_GetModuleEntry(Term tmod);
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Term Yap_GetModuleFromEntry(struct mod_entry *me);
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#if HAVE_MPI
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/* mpi.c */
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void Yap_InitMPI(void);
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#endif
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#if HAVE_MPE
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/* mpe.c */
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void Yap_InitMPE(void);
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#endif
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/* other.c */
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Term Yap_MkApplTerm(Functor,unsigned int,Term *);
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Term Yap_MkNewApplTerm(Functor,unsigned int);
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Term Yap_MkNewPairTerm(void);
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Term Yap_Globalise(Term);
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/* readutil.c */
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void Yap_InitReadUtil(void);
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/* qly.c */
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void Yap_InitQLY(void);
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int Yap_Restore(char *, char *);
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void Yap_InitQLYR(void);
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/* range.c */
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void Yap_InitRange(void);
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/* save.c */
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int Yap_SavedInfo(char *,char *,CELL *,CELL *,CELL *);
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int Yap_SavedStateRestore(char *, char *);
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struct io_stream *Yap_OpenRestore(char *, char *);
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void Yap_InitSavePreds(void);
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/* scanner.c */
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/* signals.c */
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void Yap_InitSignalCPreds(void);
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void *Yap_InitSignals(int wid);
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/* sort.c */
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void Yap_InitSortPreds(void);
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/* stdpreds.c */
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void Yap_InitBackCPreds(void);
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void Yap_InitCPreds(void);
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void Yap_show_statistics(void);
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int Yap_IsOpMaxPrio(Atom);
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/* sysbits.c */
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void Yap_InitPageSize(void);
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bool Yap_set_fpu_exceptions(bool);
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UInt Yap_cputime(void);
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Int Yap_walltime(void);
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int Yap_dir_separator(int);
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int Yap_volume_header(char *);
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int Yap_signal_index(const char *);
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#ifdef MAC
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void Yap_SetTextFile(char *);
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#endif
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char *Yap_getcwd(const char *, size_t);
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void Yap_cputime_interval(Int *,Int *);
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void Yap_systime_interval(Int *,Int *);
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void Yap_walltime_interval(Int *,Int *);
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void Yap_InitSysbits(void);
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void Yap_InitSysPreds(void);
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void Yap_InitTime(int);
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int Yap_TrueFileName(char *, char *, int);
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double Yap_random(void);
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#ifdef _WIN32
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char *Yap_RegistryGetString(char *);
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void Yap_WinError(char *);
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#endif
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/* threads.c */
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void Yap_InitThreadPreds(void);
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void Yap_InitFirstWorkerThreadHandle(void);
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int Yap_ThreadID( void );
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int Yap_NOfThreads( void );
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#if THREADS
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int Yap_InitThread(int);
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#endif
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/* tracer.c */
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#ifdef LOW_LEVEL_TRACER
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void Yap_InitLowLevelTrace(void);
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#endif
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/* udi.c */
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void Yap_udi_init(void);
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void Yap_udi_abolish(struct pred_entry *);
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/* unify.c */
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int Yap_rational_tree_loop(CELL *, CELL *, CELL **, CELL **);
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void Yap_InitAbsmi(void);
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void Yap_InitUnify(void);
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void Yap_TrimTrail(void);
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int Yap_Unifiable(Term d0, Term d1);
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int Yap_IUnify(register CELL d0,register CELL d1);
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/* userpreds.c */
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void Yap_InitUserCPreds(void);
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void Yap_InitUserBacks(void);
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/* utilpreds.c */
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Term Yap_CopyTerm(Term);
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int Yap_Variant(Term, Term);
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size_t Yap_ExportTerm(Term, char *, size_t, UInt);
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size_t Yap_SizeOfExportedTerm(char *);
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Term Yap_ImportTerm(char *);
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int Yap_IsListTerm(Term);
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int Yap_IsListOrPartialListTerm(Term);
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Term Yap_CopyTermNoShare(Term);
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int Yap_SizeGroundTerm(Term, int);
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int Yap_IsGroundTerm(Term);
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int Yap_IsAcyclicTerm(Term);
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void Yap_InitUtilCPreds(void);
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Int Yap_TermHash(Term, Int, Int, int);
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Int Yap_NumberVars(Term, Int, int);
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Term Yap_TermVariables( Term t, UInt arity USES_REGS );
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Term Yap_UnNumberTerm(Term, int);
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Int Yap_SkipList(Term *, Term **);
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/* yap.c */
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/* write.c */
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void Yap_plwrite(Term, void *, int, int, int);
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int Yap_FormatFloat( Float f, const char *s, size_t sz );
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void Yap_WriteAtom(struct io_stream *s, Atom atom);
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/* yap2swi.c */
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void Yap_swi_install(void);
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void Yap_InitSWIHash(void);
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int Yap_get_stream_handle(Term, int, int, void *);
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Term Yap_get_stream_position(void *);
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AtomEntry *Yap_lookupBlob(void *blob, size_t len, void *type, int *newp);
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/* opt.preds.c */
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void Yap_init_optyap_preds(void);
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/* pl-file.c */
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struct PL_local_data *Yap_InitThreadIO(int wid);
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void Yap_flush(void);
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/* pl-yap.c */
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Int Yap_source_line_no( void );
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Atom Yap_source_file_name( void );
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static inline
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yamop *
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gc_P(yamop *p, yamop *cp)
|
|
{
|
|
return (p->opc == Yap_opcode(_execute_cpred) ? cp : p);
|
|
}
|
|
|
|
|