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Added the "swap in place" macros

This commit is contained in:
Michael Brown 2006-09-11 17:54:19 +00:00
parent 013f8c119a
commit bb8725bffa
2 changed files with 24 additions and 0 deletions
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12
src/include/big_bswap.h
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@ -17,5 +17,17 @@
#define be64_to_cpu(x) (x)
#define be32_to_cpu(x) (x)
#define be16_to_cpu(x) (x)
#define cpu_to_le64s(x) __bswap_64s(x)
#define cpu_to_le32s(x) __bswap_32s(x)
#define cpu_to_le16s(x) __bswap_16s(x)
#define cpu_to_be64s(x) do {} while (0)
#define cpu_to_be32s(x) do {} while (0)
#define cpu_to_be16s(x) do {} while (0)
#define le64_to_cpus(x) __bswap_64s(x)
#define le32_to_cpus(x) __bswap_32s(x)
#define le16_to_cpus(x) __bswap_16s(x)
#define be64_to_cpus(x) do {} while (0)
#define be32_to_cpus(x) do {} while (0)
#define be16_to_cpus(x) do {} while (0)
#endif /* ETHERBOOT_BIG_BSWAP_H */

12
src/include/little_bswap.h
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@ -17,5 +17,17 @@
#define be64_to_cpu(x) __bswap_64(x)
#define be32_to_cpu(x) __bswap_32(x)
#define be16_to_cpu(x) __bswap_16(x)
#define cpu_to_le64s(x) do {} while (0)
#define cpu_to_le32s(x) do {} while (0)
#define cpu_to_le16s(x) do {} while (0)
#define cpu_to_be64s(x) __bswap_64s(x)
#define cpu_to_be32s(x) __bswap_32s(x)
#define cpu_to_be16s(x) __bswap_16s(x)
#define le64_to_cpus(x) do {} while (0)
#define le32_to_cpus(x) do {} while (0)
#define le16_to_cpus(x) do {} while (0)
#define be64_to_cpus(x) __bswap_64s(x)
#define be32_to_cpus(x) __bswap_32s(x)
#define be16_to_cpus(x) __bswap_16s(x)
#endif /* ETHERBOOT_LITTLE_BSWAP_H */