diff options
Diffstat (limited to 'qemu/roms/SLOF/include/byteorder.h')
-rw-r--r-- | qemu/roms/SLOF/include/byteorder.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/qemu/roms/SLOF/include/byteorder.h b/qemu/roms/SLOF/include/byteorder.h deleted file mode 100644 index d4a2c8ca7..000000000 --- a/qemu/roms/SLOF/include/byteorder.h +++ /dev/null @@ -1,96 +0,0 @@ -/****************************************************************************** - * Copyright (c) 2011 IBM Corporation - * All rights reserved. - * This program and the accompanying materials - * are made available under the terms of the BSD License - * which accompanies this distribution, and is available at - * http://www.opensource.org/licenses/bsd-license.php - * - * Contributors: - * IBM Corporation - initial implementation - *****************************************************************************/ - -/* - * Common byteorder (endianness) macros - */ - -#ifndef BYTEORDER_H -#define BYTEORDER_H - -#include <stdint.h> - -typedef uint16_t le16; -typedef uint32_t le32; -typedef uint64_t le64; - -static inline uint16_t bswap_16 (uint16_t x) -{ - return __builtin_bswap16(x); -} - -static inline uint32_t bswap_32 (uint32_t x) -{ - return __builtin_bswap32(x); -} - -static inline uint64_t bswap_64 (uint64_t x) -{ - return __builtin_bswap64(x); -} - -static inline void bswap_16p (uint16_t *x) -{ - *x = __builtin_bswap16(*x); -} - -static inline void bswap_32p (uint32_t *x) -{ - *x = __builtin_bswap32(*x); -} - -static inline void bswap_64p (uint64_t *x) -{ - *x = __builtin_bswap64(*x); -} - - -/* gcc defines __BIG_ENDIAN__ on big endian targets */ -#ifdef __BIG_ENDIAN__ - -#define cpu_to_be16(x) (x) -#define cpu_to_be32(x) (x) -#define cpu_to_be64(x) (x) - -#define be16_to_cpu(x) (x) -#define be32_to_cpu(x) (x) -#define be64_to_cpu(x) (x) - -#define le16_to_cpu(x) bswap_16(x) -#define le32_to_cpu(x) bswap_32(x) -#define le64_to_cpu(x) bswap_64(x) - -#define cpu_to_le16(x) bswap_16(x) -#define cpu_to_le32(x) bswap_32(x) -#define cpu_to_le64(x) bswap_64(x) - -#else - -#define cpu_to_be16(x) bswap_16(x) -#define cpu_to_be32(x) bswap_32(x) -#define cpu_to_be64(x) bswap_64(x) - -#define be16_to_cpu(x) bswap_16(x) -#define be32_to_cpu(x) bswap_32(x) -#define be64_to_cpu(x) bswap_64(x) - -#define le16_to_cpu(x) (x) -#define le32_to_cpu(x) (x) -#define le64_to_cpu(x) (x) - -#define cpu_to_le16(x) (x) -#define cpu_to_le32(x) (x) -#define cpu_to_le64(x) (x) - -#endif /* __BIG_ENDIAN__ */ - -#endif /* BYTEORDER_H */ |