diff options
Diffstat (limited to 'gpxe/src/include/byteswap.h')
-rw-r--r-- | gpxe/src/include/byteswap.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/gpxe/src/include/byteswap.h b/gpxe/src/include/byteswap.h deleted file mode 100644 index 466759cf..00000000 --- a/gpxe/src/include/byteswap.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef ETHERBOOT_BYTESWAP_H -#define ETHERBOOT_BYTESWAP_H - -FILE_LICENCE ( GPL2_OR_LATER ); - -#include "endian.h" -#include "bits/byteswap.h" - -#define __bswap_constant_16(x) \ - ((uint16_t)((((uint16_t)(x) & 0x00ff) << 8) | \ - (((uint16_t)(x) & 0xff00) >> 8))) - -#define __bswap_constant_32(x) \ - ((uint32_t)((((uint32_t)(x) & 0x000000ffU) << 24) | \ - (((uint32_t)(x) & 0x0000ff00U) << 8) | \ - (((uint32_t)(x) & 0x00ff0000U) >> 8) | \ - (((uint32_t)(x) & 0xff000000U) >> 24))) - -#define __bswap_constant_64(x) \ - ((uint64_t)((((uint64_t)(x) & 0x00000000000000ffULL) << 56) | \ - (((uint64_t)(x) & 0x000000000000ff00ULL) << 40) | \ - (((uint64_t)(x) & 0x0000000000ff0000ULL) << 24) | \ - (((uint64_t)(x) & 0x00000000ff000000ULL) << 8) | \ - (((uint64_t)(x) & 0x000000ff00000000ULL) >> 8) | \ - (((uint64_t)(x) & 0x0000ff0000000000ULL) >> 24) | \ - (((uint64_t)(x) & 0x00ff000000000000ULL) >> 40) | \ - (((uint64_t)(x) & 0xff00000000000000ULL) >> 56))) - -#define __bswap_16(x) \ - ((uint16_t)(__builtin_constant_p(x) ? \ - __bswap_constant_16(x) : \ - __bswap_variable_16(x))) - -#define __bswap_32(x) \ - ((uint32_t)(__builtin_constant_p(x) ? \ - __bswap_constant_32(x) : \ - __bswap_variable_32(x))) - -#define __bswap_64(x) \ - ((uint64_t)(__builtin_constant_p(x) ? \ - __bswap_constant_64(x) : \ - __bswap_variable_64(x))) - -#if __BYTE_ORDER == __LITTLE_ENDIAN -#include "little_bswap.h" -#endif -#if __BYTE_ORDER == __BIG_ENDIAN -#include "big_bswap.h" -#endif - -/* Make routines available to all */ -#define swap64(x) __bswap_64(x) -#define swap32(x) __bswap_32(x) -#define swap16(x) __bswap_16(x) -#define bswap_64(x) __bswap_64(x) -#define bswap_32(x) __bswap_32(x) -#define bswap_16(x) __bswap_16(x) - -#endif /* ETHERBOOT_BYTESWAP_H */ |