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bswap.h: Remove unused float-access functions

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The float-access functions stfl_*, stfq*, ldfl* and ldfq* are now
unused; remove them.  (Accesses to float64 and float32 types can be
made with the ldl/stl/ldq/stq functions, as float64 and float32 are
guaranteed to be typedefs for normal integer types.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210208113428.7181-6-peter.maydell@linaro.org>
Message-Id: <20210211122750.22645-15-alex.bennee@linaro.org>
This commit is contained in:
Peter Maydell 2021-02-11 12:27:49 +00:00 • committed by Alex Bennée
parent b81cff9cd9
commit f930224fff
3 changed files with 5 additions and 77 deletions
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60
include/qemu/bswap.h
View file

@ -400,36 +400,6 @@ static inline void stq_le_p(void *ptr, uint64_t v)
stq_he_p(ptr, le_bswap(v, 64));
}
/* float access */
static inline float32 ldfl_le_p(const void *ptr)
{
CPU_FloatU u;
u.l = ldl_le_p(ptr);
return u.f;
}
static inline void stfl_le_p(void *ptr, float32 v)
{
CPU_FloatU u;
u.f = v;
stl_le_p(ptr, u.l);
}
static inline float64 ldfq_le_p(const void *ptr)
{
CPU_DoubleU u;
u.ll = ldq_le_p(ptr);
return u.d;
}
static inline void stfq_le_p(void *ptr, float64 v)
{
CPU_DoubleU u;
u.d = v;
stq_le_p(ptr, u.ll);
}
static inline int lduw_be_p(const void *ptr)
{
return (uint16_t)be_bswap(lduw_he_p(ptr), 16);
@ -465,36 +435,6 @@ static inline void stq_be_p(void *ptr, uint64_t v)
stq_he_p(ptr, be_bswap(v, 64));
}
/* float access */
static inline float32 ldfl_be_p(const void *ptr)
{
CPU_FloatU u;
u.l = ldl_be_p(ptr);
return u.f;
}
static inline void stfl_be_p(void *ptr, float32 v)
{
CPU_FloatU u;
u.f = v;
stl_be_p(ptr, u.l);
}
static inline float64 ldfq_be_p(const void *ptr)
{
CPU_DoubleU u;
u.ll = ldq_be_p(ptr);
return u.d;
}
static inline void stfq_be_p(void *ptr, float64 v)
{
CPU_DoubleU u;
u.d = v;
stq_be_p(ptr, u.ll);
}
static inline unsigned long leul_to_cpu(unsigned long v)
{
#if HOST_LONG_BITS == 32