| Message ID | 20240520122534.3225340-1-hjl.tools@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Don't provide XXXf128_do_not_use aliases [BZ #31757] | expand |
On 20/05/24 09:25, H.J. Lu wrote: > Don't provide __nexttowardf128_do_not_use, nexttowardf128_do_not_use, > finitef128_do_not_use, isinff128_do_not_use and isnanf128_do_not_use. > This fixes BZ #31757. > > Signed-off-by: H.J. Lu <hjl.tools@gmail.com> LGTM, thanks. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> > --- > sysdeps/ieee754/float128/s_isnanf128.c | 2 ++ > sysdeps/ieee754/ldbl-128/s_finitel.c | 2 ++ > sysdeps/ieee754/ldbl-128/s_isinfl.c | 2 ++ > sysdeps/ieee754/ldbl-128/s_nextafterl.c | 4 ++++ > 4 files changed, 10 insertions(+) > > diff --git a/sysdeps/ieee754/float128/s_isnanf128.c b/sysdeps/ieee754/float128/s_isnanf128.c > index 59f71533ce..e6eb2a200e 100644 > --- a/sysdeps/ieee754/float128/s_isnanf128.c > +++ b/sysdeps/ieee754/float128/s_isnanf128.c > @@ -12,7 +12,9 @@ > #if !IS_IN (libm) > #include <float128-abi.h> > hidden_ver (__isnanf128_impl, __isnanf128) > +#ifndef isnanl > _weak_alias (__isnanf128_impl, isnanl) > +#endif > versioned_symbol (libc, __isnanf128_impl, __isnanf128, GLIBC_2_34); > #if (SHLIB_COMPAT (libc, FLOAT128_VERSION_M, GLIBC_2_34)) > strong_alias (__isnanf128_impl, __isnanf128_alias) > diff --git a/sysdeps/ieee754/ldbl-128/s_finitel.c b/sysdeps/ieee754/ldbl-128/s_finitel.c > index bfdd88fbbb..f1fff0ced2 100644 > --- a/sysdeps/ieee754/ldbl-128/s_finitel.c > +++ b/sysdeps/ieee754/ldbl-128/s_finitel.c > @@ -32,4 +32,6 @@ int __finitel(_Float128 x) > -0x7fff000000000000LL)>>63); > } > mathx_hidden_def (__finitel) > +#ifndef finitel > weak_alias (__finitel, finitel) > +#endif > diff --git a/sysdeps/ieee754/ldbl-128/s_isinfl.c b/sysdeps/ieee754/ldbl-128/s_isinfl.c > index baa9a98e80..a0fa0ba659 100644 > --- a/sysdeps/ieee754/ldbl-128/s_isinfl.c > +++ b/sysdeps/ieee754/ldbl-128/s_isinfl.c > @@ -24,4 +24,6 @@ __isinfl (_Float128 x) > return ~(lx >> 63) & (hx >> 62); > } > mathx_hidden_def (__isinfl) > +#ifndef isinfl > weak_alias (__isinfl, isinfl) > +#endif > diff --git a/sysdeps/ieee754/ldbl-128/s_nextafterl.c b/sysdeps/ieee754/ldbl-128/s_nextafterl.c > index 90e71e3907..f3f3b138dd 100644 > --- a/sysdeps/ieee754/ldbl-128/s_nextafterl.c > +++ b/sysdeps/ieee754/ldbl-128/s_nextafterl.c > @@ -83,5 +83,9 @@ _Float128 __nextafterl(_Float128 x, _Float128 y) > return x; > } > libm_alias_ldouble (__nextafter, nextafter) > +#ifndef __nexttowardl > strong_alias (__nextafterl, __nexttowardl) > +#endif > +#ifndef nexttowardl > weak_alias (__nextafterl, nexttowardl) > +#endif
diff --git a/sysdeps/ieee754/float128/s_isnanf128.c b/sysdeps/ieee754/float128/s_isnanf128.c index 59f71533ce..e6eb2a200e 100644 --- a/sysdeps/ieee754/float128/s_isnanf128.c +++ b/sysdeps/ieee754/float128/s_isnanf128.c @@ -12,7 +12,9 @@ #if !IS_IN (libm) #include <float128-abi.h> hidden_ver (__isnanf128_impl, __isnanf128) +#ifndef isnanl _weak_alias (__isnanf128_impl, isnanl) +#endif versioned_symbol (libc, __isnanf128_impl, __isnanf128, GLIBC_2_34); #if (SHLIB_COMPAT (libc, FLOAT128_VERSION_M, GLIBC_2_34)) strong_alias (__isnanf128_impl, __isnanf128_alias) diff --git a/sysdeps/ieee754/ldbl-128/s_finitel.c b/sysdeps/ieee754/ldbl-128/s_finitel.c index bfdd88fbbb..f1fff0ced2 100644 --- a/sysdeps/ieee754/ldbl-128/s_finitel.c +++ b/sysdeps/ieee754/ldbl-128/s_finitel.c @@ -32,4 +32,6 @@ int __finitel(_Float128 x) -0x7fff000000000000LL)>>63); } mathx_hidden_def (__finitel) +#ifndef finitel weak_alias (__finitel, finitel) +#endif diff --git a/sysdeps/ieee754/ldbl-128/s_isinfl.c b/sysdeps/ieee754/ldbl-128/s_isinfl.c index baa9a98e80..a0fa0ba659 100644 --- a/sysdeps/ieee754/ldbl-128/s_isinfl.c +++ b/sysdeps/ieee754/ldbl-128/s_isinfl.c @@ -24,4 +24,6 @@ __isinfl (_Float128 x) return ~(lx >> 63) & (hx >> 62); } mathx_hidden_def (__isinfl) +#ifndef isinfl weak_alias (__isinfl, isinfl) +#endif diff --git a/sysdeps/ieee754/ldbl-128/s_nextafterl.c b/sysdeps/ieee754/ldbl-128/s_nextafterl.c index 90e71e3907..f3f3b138dd 100644 --- a/sysdeps/ieee754/ldbl-128/s_nextafterl.c +++ b/sysdeps/ieee754/ldbl-128/s_nextafterl.c @@ -83,5 +83,9 @@ _Float128 __nextafterl(_Float128 x, _Float128 y) return x; } libm_alias_ldouble (__nextafter, nextafter) +#ifndef __nexttowardl strong_alias (__nextafterl, __nexttowardl) +#endif +#ifndef nexttowardl weak_alias (__nextafterl, nexttowardl) +#endif
Don't provide __nexttowardf128_do_not_use, nexttowardf128_do_not_use, finitef128_do_not_use, isinff128_do_not_use and isnanf128_do_not_use. This fixes BZ #31757. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> --- sysdeps/ieee754/float128/s_isnanf128.c | 2 ++ sysdeps/ieee754/ldbl-128/s_finitel.c | 2 ++ sysdeps/ieee754/ldbl-128/s_isinfl.c | 2 ++ sysdeps/ieee754/ldbl-128/s_nextafterl.c | 4 ++++ 4 files changed, 10 insertions(+)