118 lines
2.5 KiB
C
118 lines
2.5 KiB
C
/*************************************************************************
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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.h *
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* mods: *
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* comments: abstract type definitions for YAP *
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* version: $Id: Yap.h,v 1.38 2008-06-18 10:02:27 vsc Exp $ *
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*************************************************************************/
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#ifndef YAP_H
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#include "YapTermConfig.h"
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#include "config.h"
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typedef void *Functor;
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typedef void *Atom;
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#endif
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#if HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#if HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#define ALIGN_BY_TYPE(X, TYPE) \
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(((CELL)(X) + (sizeof(TYPE) - 1)) & ~(sizeof(TYPE) - 1))
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#ifndef EXTERN
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#ifdef MSC_VER
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#define EXTERN
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#else
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#define EXTERN extern
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#endif
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#endif
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/* defines integer types Int and UInt (unsigned) with the same size as a ptr
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** and integer types Short and UShort with half the size of a ptr */
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#if defined(PRIdPTR)
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typedef intptr_t Int;
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typedef uintptr_t UInt;
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#elif defined(_WIN64)
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typedef int64_t Int;
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typedef uint64_t UInt;
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#elif defined(_WIN32)
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typedef int32_t Int;
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typedef uint32_t UInt;
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#elif SIZEOF_LONG_INT == SIZEOF_INT_P
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typedef long int Int;
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typedef unsigned long int UInt;
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#elif SIZEOF_INT == SIZEOF_INT_P
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typedef int Int;
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typedef unsigned int UInt;
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#else
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#error Yap require integer types of the same size as a pointer
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#endif
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/* */ typedef short int Short;
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/* */ typedef unsigned short int UShort;
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typedef UInt CELL;
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typedef uint16_t BITS16;
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typedef int16_t SBITS16;
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typedef uint32_t BITS32;
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#define WordSize sizeof(BITS16)
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#define CellSize sizeof(CELL)
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#define SmallSize sizeof(SMALLUNSGN)
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#include "YapFormat.h"
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/*************************************************************************************************
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type casting macros
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*************************************************************************************************/
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typedef UInt Term;
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typedef Int yhandle_t;
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typedef double Float;
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#if SIZEOF_INT < SIZEOF_INT_P
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#define SHORT_INTS 1
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#else
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#define SHORT_INTS 0
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#endif
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#ifdef __GNUC__
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typedef long long int YAP_LONG_LONG;
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typedef unsigned long long int YAP_ULONG_LONG;
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#else
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typedef long int YAP_LONG_LONG;
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typedef unsigned long int YAP_ULONG_LONG;
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#endif
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#define Unsigned(V) ((CELL)(V))
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#define Signed(V) ((Int)(V))
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