cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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bswap.h (950B)

      1/*
      2 * Byte swap functions - taken from include/qemu/bswap.h
      3 *
      4 * This work is licensed under the terms of the GNU GPL, version 2 or (at
      5 * your option) any later version. See the COPYING file in the top-level
      6 * directory.
      7 */
      8
      9static inline uint16_t bswap16(uint16_t x)
     10{
     11    return ((x & 0x00ff) << 8) | ((x & 0xff00) >> 8);
     12}
     13
     14static inline uint32_t bswap32(uint32_t x)
     15{
     16    return ((x & 0x000000ffU) << 24) | ((x & 0x0000ff00U) <<  8) |
     17           ((x & 0x00ff0000U) >>  8) | ((x & 0xff000000U) >> 24);
     18}
     19
     20static inline uint64_t bswap64(uint64_t x)
     21{
     22    return ((x & 0x00000000000000ffULL) << 56) |
     23           ((x & 0x000000000000ff00ULL) << 40) |
     24           ((x & 0x0000000000ff0000ULL) << 24) |
     25           ((x & 0x00000000ff000000ULL) <<  8) |
     26           ((x & 0x000000ff00000000ULL) >>  8) |
     27           ((x & 0x0000ff0000000000ULL) >> 24) |
     28           ((x & 0x00ff000000000000ULL) >> 40) |
     29           ((x & 0xff00000000000000ULL) >> 56);
     30}