| /* 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 |