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tls: code shrink

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function                                             old     new   delta
xwrite_encrypted                                     599     585     -14

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-11-23 18:48:20 +01:00
parent ecc9090cfc
commit 219c9d4b5d
2 changed files with 21 additions and 15 deletions
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5
include/platform.h
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@@ -236,6 +236,7 @@ typedef uint64_t bb__aliased_uint64_t FIX_ALIASING;
# define move_from_unaligned32(v, u32p) ((v) = *(bb__aliased_uint32_t*)(u32p))
# define move_to_unaligned16(u16p, v) (*(bb__aliased_uint16_t*)(u16p) = (v))
# define move_to_unaligned32(u32p, v) (*(bb__aliased_uint32_t*)(u32p) = (v))
# define move_to_unaligned64(u64p, v) (*(bb__aliased_uint64_t*)(u64p) = (v))
/* #elif ... - add your favorite arch today! */
#else
# define BB_UNALIGNED_MEMACCESS_OK 0
@@ -252,6 +253,10 @@ typedef uint64_t bb__aliased_uint64_t FIX_ALIASING;
uint32_t __t = (v); \
memcpy((u32p), &__t, 4); \
} while (0)
# define move_to_unaligned64(u64p, v) do { \
uint64_t __t = (v); \
memcpy((u64p), &__t, 8); \
} while (0)
#endif
/* Unaligned, fixed-endian accessors */