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Update endian.h

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This commit is contained in:
Zhi Guan
2026-06-14 15:45:45 +08:00
parent f6f049256c
commit 9549de94f9
3 changed files with 40 additions and 8 deletions
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44
include/gmssl/endian.h
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@@ -58,13 +58,45 @@
/* Little Endian R/W */
#define GETU16_LE(p) (*(const uint16_t *)(p))
#define GETU32_LE(p) (*(const uint32_t *)(p))
#define GETU64_LE(p) (*(const uint64_t *)(p))
#define GETU16_LE(p) \
((uint16_t)(uint8_t)(p)[0] | \
(uint16_t)(uint8_t)(p)[1] << 8)
#define PUTU16_LE(p,V) *(uint16_t *)(p) = (V)
#define PUTU32_LE(p,V) *(uint32_t *)(p) = (V)
#define PUTU64_LE(p,V) *(uint64_t *)(p) = (V)
#define GETU32_LE(p) \
((uint32_t)(uint8_t)(p)[0] | \
(uint32_t)(uint8_t)(p)[1] << 8 | \
(uint32_t)(uint8_t)(p)[2] << 16 | \
(uint32_t)(uint8_t)(p)[3] << 24)
#define GETU64_LE(p) \
((uint64_t)(uint8_t)(p)[0] | \
(uint64_t)(uint8_t)(p)[1] << 8 | \
(uint64_t)(uint8_t)(p)[2] << 16 | \
(uint64_t)(uint8_t)(p)[3] << 24 | \
(uint64_t)(uint8_t)(p)[4] << 32 | \
(uint64_t)(uint8_t)(p)[5] << 40 | \
(uint64_t)(uint8_t)(p)[6] << 48 | \
(uint64_t)(uint8_t)(p)[7] << 56)
#define PUTU16_LE(p,V) \
((p)[0] = (uint8_t)(V), \
(p)[1] = (uint8_t)((V) >> 8))
#define PUTU32_LE(p,V) \
((p)[0] = (uint8_t)(V), \
(p)[1] = (uint8_t)((V) >> 8), \
(p)[2] = (uint8_t)((V) >> 16), \
(p)[3] = (uint8_t)((V) >> 24))
#define PUTU64_LE(p,V) \
((p)[0] = (uint8_t)(V), \
(p)[1] = (uint8_t)((V) >> 8), \
(p)[2] = (uint8_t)((V) >> 16), \
(p)[3] = (uint8_t)((V) >> 24), \
(p)[4] = (uint8_t)((V) >> 32), \
(p)[5] = (uint8_t)((V) >> 40), \
(p)[6] = (uint8_t)((V) >> 48), \
(p)[7] = (uint8_t)((V) >> 56))
/* Rotate */