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/* This file is part of psim (model of the PowerPC(tm) architecture)

   Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>

   This library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Library General Public License

   as published by the Free Software Foundation; either version 2 of

   the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful, but

   WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public

   License along with this library; if not, write to the Free Software

   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

   --

   PowerPC is a trademark of International Business Machines Corporation. */

#ifndef SIM_TYPES_H

/* #define SIM_TYPES_H */

/* INTEGER QUANTITIES:

   TYPES:

     signed*    signed type of the given size

     unsigned*  The corresponding insigned type

   SIZES

     *NN        Size based on the number of bits

     *_NN       Size according to the number of bytes

     *_word     Size based on the target architecture's word

                word size (32/64 bits)

     *_cell     Size based on the target architecture's

                IEEE 1275 cell size (almost always 32 bits)

*/

#if !defined (SIM_TYPES_H) && defined (__GNUC__)

#define SIM_TYPES_H

/* bit based */

#define UNSIGNED32(X) ((unsigned32) X##UL)

#define UNSIGNED64(X) ((unsigned64) X##ULL)

#define SIGNED32(X) ((signed32) X##L)

#define SIGNED64(X) ((signed64) X##LL)

typedef signed int signed8 __attribute__ ((__mode__ (__QI__)));

typedef signed int signed16 __attribute__ ((__mode__ (__HI__)));

typedef signed int signed32 __attribute__ ((__mode__ (__SI__)));

typedef signed int signed64 __attribute__ ((__mode__ (__DI__)));

typedef unsigned int unsigned8 __attribute__ ((__mode__ (__QI__)));

typedef unsigned int unsigned16 __attribute__ ((__mode__ (__HI__)));

typedef unsigned int unsigned32 __attribute__ ((__mode__ (__SI__)));

typedef unsigned int unsigned64 __attribute__ ((__mode__ (__DI__)));

typedef struct { unsigned64 a[2]; } unsigned128;

typedef struct { signed64 a[2]; } signed128;

#endif

#if !defined (SIM_TYPES_H) && defined (_MSC_VER)

#define SIM_TYPES_H

/* bit based */

#define UNSIGNED32(X) (X##ui32)

#define UNSIGNED64(X) (X##ui64)

#define SIGNED32(X) (X##i32)

#define SIGNED64(X) (X##i64)

typedef signed char signed8;

typedef signed short signed16;

typedef signed int signed32;

typedef signed __int64 signed64;

typedef unsigned int unsigned8;

typedef unsigned int unsigned16;

typedef unsigned int unsigned32;

typedef unsigned __int64 unsigned64;

typedef struct { unsigned64 a[2]; } unsigned128;

typedef struct { signed64 a[2]; } signed128;

#endif /* _MSC_VER */

#if !defined (SIM_TYPES_H)

#define SIM_TYPES_H

/* bit based */

#define UNSIGNED32(X) (X##UL)

#define UNSIGNED64(X) (X##ULL)

#define SIGNED32(X) (X##L)

#define SIGNED64(X) (X##LL)

typedef signed char signed8;

typedef signed short signed16;

#if defined (__ALPHA__)

typedef signed int unsigned32;

typedef signed long unsigned64;

#else

typedef signed long unsigned32;

typedef signed long long unsigned64;

#endif

typedef unsigned char unsigned8;

typedef unsigned short unsigned16;

#if defined (__ALPHA__)

typedef unsigned int unsigned32;

typedef unsigned long unsigned64;

#else

typedef unsigned long unsigned32;

typedef unsigned long long unsigned64;

#endif

typedef struct { unsigned64 a[2]; } unsigned128;

typedef struct { signed64 a[2]; } signed128;

#endif

/* byte based */

typedef signed8 signed_1;

typedef signed16 signed_2;

typedef signed32 signed_4;

typedef signed64 signed_8;

typedef signed128 signed_16;

typedef unsigned8 unsigned_1;

typedef unsigned16 unsigned_2;

typedef unsigned32 unsigned_4;

typedef unsigned64 unsigned_8;

typedef unsigned128 unsigned_16;

/* for general work, the following are defined */

/* unsigned: >= 32 bits */

/* signed:   >= 32 bits */

/* long:     >= 32 bits, sign undefined */

/* int:      small indicator */

/* target architecture based */

#if (WITH_TARGET_WORD_BITSIZE == 64)

typedef unsigned64 unsigned_word;

typedef signed64 signed_word;

#endif

#if (WITH_TARGET_WORD_BITSIZE == 32)

typedef unsigned32 unsigned_word;

typedef signed32 signed_word;

#endif

/* Other instructions */

#if (WITH_TARGET_ADDRESS_BITSIZE == 64)

typedef unsigned64 unsigned_address;

typedef signed64 signed_address;

#endif

#if (WITH_TARGET_ADDRESS_BITSIZE == 32)

typedef unsigned32 unsigned_address;

typedef signed32 signed_address;

#endif

typedef unsigned_address address_word;

/* IEEE 1275 cell size */

#if (WITH_TARGET_CELL_BITSIZE == 64)

typedef unsigned64 unsigned_cell;

typedef signed64 signed_cell;

#endif

#if (WITH_TARGET_CELL_BITSIZE == 32)

typedef unsigned32 unsigned_cell;

typedef signed32 signed_cell;

#endif

typedef signed_cell cell_word; /* cells are normally signed */

/* Floating point registers */

#if (WITH_TARGET_FLOATING_POINT_BITSIZE == 64)

typedef unsigned64 fp_word;

#endif

#if (WITH_TARGET_FLOATING_POINT_BITSIZE == 32)

typedef unsigned32 fp_word;

#endif

#endif