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bswap.h: Rename ldl_p, stl_p, etc to ldl_he_p, stl_he_p, etc 

We have an unfortunate naming clash between the functions
ldl_p, stl_p, etc defined in bswap.h (which have semantics
"load/store in host endianness") and the #defines of the same
name in cpu-all.h (which have the semantics "load/store in
target endianness").

Fortunately it turns out that the only users of the bswap.h
functions are all within bswap.h itself, so we can simply
rename them to include a _he_ infix for "host endianness".

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Peter Maydell 2014-05-02 18:32:38 +01:00 committed by Michael Tokarev
parent 9e04c683fc
commit 1a3de8dbec
1 changed files with 23 additions and 22 deletions
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45
include/qemu/bswap.h
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@ -215,9 +215,10 @@ typedef union {
* q: 64 bits
*
* endian is:
* (empty): host endian
* he : host endian
* be : big endian
* le : little endian
* (except for byte accesses, which have no endian infix).
*/
static inline int ldub_p(const void *ptr)
@ -239,82 +240,82 @@ static inline void stb_p(void *ptr, uint8_t v)
operations. Thus we don't need to play games with packed attributes, or
inline byte-by-byte stores. */
static inline int lduw_p(const void *ptr)
static inline int lduw_he_p(const void *ptr)
{
uint16_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
static inline int ldsw_p(const void *ptr)
static inline int ldsw_he_p(const void *ptr)
{
int16_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
static inline void stw_p(void *ptr, uint16_t v)
static inline void stw_he_p(void *ptr, uint16_t v)
{
memcpy(ptr, &v, sizeof(v));
}
static inline int ldl_p(const void *ptr)
static inline int ldl_he_p(const void *ptr)
{
int32_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
static inline void stl_p(void *ptr, uint32_t v)
static inline void stl_he_p(void *ptr, uint32_t v)
{
memcpy(ptr, &v, sizeof(v));
}
static inline uint64_t ldq_p(const void *ptr)
static inline uint64_t ldq_he_p(const void *ptr)
{
uint64_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
static inline void stq_p(void *ptr, uint64_t v)
static inline void stq_he_p(void *ptr, uint64_t v)
{
memcpy(ptr, &v, sizeof(v));
}
static inline int lduw_le_p(const void *ptr)
{
return (uint16_t)le_bswap(lduw_p(ptr), 16);
return (uint16_t)le_bswap(lduw_he_p(ptr), 16);
}
static inline int ldsw_le_p(const void *ptr)
{
return (int16_t)le_bswap(lduw_p(ptr), 16);
return (int16_t)le_bswap(lduw_he_p(ptr), 16);
}
static inline int ldl_le_p(const void *ptr)
{
return le_bswap(ldl_p(ptr), 32);
return le_bswap(ldl_he_p(ptr), 32);
}
static inline uint64_t ldq_le_p(const void *ptr)
{
return le_bswap(ldq_p(ptr), 64);
return le_bswap(ldq_he_p(ptr), 64);
}
static inline void stw_le_p(void *ptr, uint16_t v)
{
stw_p(ptr, le_bswap(v, 16));
stw_he_p(ptr, le_bswap(v, 16));
}
static inline void stl_le_p(void *ptr, uint32_t v)
{
stl_p(ptr, le_bswap(v, 32));
stl_he_p(ptr, le_bswap(v, 32));
}
static inline void stq_le_p(void *ptr, uint64_t v)
{
stq_p(ptr, le_bswap(v, 64));
stq_he_p(ptr, le_bswap(v, 64));
}
/* float access */
@ -349,37 +350,37 @@ static inline void stfq_le_p(void *ptr, float64 v)
static inline int lduw_be_p(const void *ptr)
{
return (uint16_t)be_bswap(lduw_p(ptr), 16);
return (uint16_t)be_bswap(lduw_he_p(ptr), 16);
}
static inline int ldsw_be_p(const void *ptr)
{
return (int16_t)be_bswap(lduw_p(ptr), 16);
return (int16_t)be_bswap(lduw_he_p(ptr), 16);
}
static inline int ldl_be_p(const void *ptr)
{
return be_bswap(ldl_p(ptr), 32);
return be_bswap(ldl_he_p(ptr), 32);
}
static inline uint64_t ldq_be_p(const void *ptr)
{
return be_bswap(ldq_p(ptr), 64);
return be_bswap(ldq_he_p(ptr), 64);
}
static inline void stw_be_p(void *ptr, uint16_t v)
{
stw_p(ptr, be_bswap(v, 16));
stw_he_p(ptr, be_bswap(v, 16));
}
static inline void stl_be_p(void *ptr, uint32_t v)
{
stl_p(ptr, be_bswap(v, 32));
stl_he_p(ptr, be_bswap(v, 32));
}
static inline void stq_be_p(void *ptr, uint64_t v)
{
stq_p(ptr, be_bswap(v, 64));
stq_he_p(ptr, be_bswap(v, 64));
}
/* float access */