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-rw-r--r--ChangeLog33
-rw-r--r--include/fenv.h1
-rw-r--r--math/fegetenv.c1
-rw-r--r--sysdeps/aarch64/fpu/fegetenv.c6
-rw-r--r--sysdeps/alpha/fpu/fegetenv.c1
-rw-r--r--sysdeps/arm/fegetenv.c6
-rw-r--r--sysdeps/generic/math_private.h4
-rw-r--r--sysdeps/hppa/fpu/fegetenv.c6
-rw-r--r--sysdeps/i386/fpu/fegetenv.c1
-rw-r--r--sysdeps/ia64/fpu/fegetenv.c6
-rw-r--r--sysdeps/m68k/fpu/fegetenv.c1
-rw-r--r--sysdeps/mips/fpu/fegetenv.c6
-rw-r--r--sysdeps/powerpc/fpu/fegetenv.c1
-rw-r--r--sysdeps/powerpc/nofpu/fegetenv.c1
-rw-r--r--sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c1
-rw-r--r--sysdeps/s390/fpu/fegetenv.c6
-rw-r--r--sysdeps/sh/sh4/fpu/fegetenv.c6
-rw-r--r--sysdeps/sparc/fpu/fegetenv.c1
-rw-r--r--sysdeps/tile/math_private.h1
-rw-r--r--sysdeps/x86_64/fpu/fegetenv.c6
20 files changed, 77 insertions, 18 deletions
diff --git a/ChangeLog b/ChangeLog
index d9d6790..fc7a34e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,36 @@
+2014-12-31 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #17748]
+ * include/fenv.h (__fegetenv): Use libm_hidden_proto.
+ * math/fegetenv.c (__fegetenv): Use libm_hidden_def.
+ * sysdeps/aarch64/fpu/fegetenv.c (fegetenv): Rename to __fegetenv
+ and define as weak alias of __fegetenv. Use libm_hidden_weak.
+ * sysdeps/alpha/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
+ * sysdeps/arm/fegetenv.c (fegetenv): Rename to __fegetenv and
+ define as weak alias of __fegetenv. Use libm_hidden_weak.
+ * sysdeps/hppa/fpu/fegetenv.c (fegetenv): Likewise.
+ * sysdeps/i386/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
+ * sysdeps/ia64/fpu/fegetenv.c (fegetenv): Rename to __fegetenv and
+ define as weak alias of __fegetenv. Use libm_hidden_weak.
+ * sysdeps/m68k/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
+ * sysdeps/mips/fpu/fegetenv.c (fegetenv): Rename to __fegetenv and
+ define as weak alias of __fegetenv. Use libm_hidden_weak.
+ * sysdeps/powerpc/fpu/fegetenv.c (__fegetenv): Use
+ libm_hidden_def.
+ * sysdeps/powerpc/nofpu/fegetenv.c (__fegetenv): Likewise.
+ * sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c (__fegetenv):
+ Likewise.
+ * sysdeps/s390/fpu/fegetenv.c (fegetenv): Rename to __fegetenv and
+ define as weak alias of __fegetenv. Use libm_hidden_weak.
+ * sysdeps/sh/sh4/fpu/fegetenv.c (fegetenv): Likewise.
+ * sysdeps/sparc/fpu/fegetenv.c (__fegetenv): Use libm_hidden_def.
+ * sysdeps/tile/math_private.h (__fegetenv): New inline function.
+ * sysdeps/x86_64/fpu/fegetenv.c (fegetenv): Rename to __fegetenv
+ and define as weak alias of __fegetenv. Use libm_hidden_weak.
+ * sysdeps/generic/math_private.h (libc_feholdsetround_ctx): Use
+ __fegetenv instead of fegetenv.
+ (libc_feholdsetround_noex_ctx): Likewise.
+
2014-12-31 Matthew Fortune <matthew.fortune@imgtec.com>
* elf/elf.h (PT_MIPS_ABIFLAGS): Define.
diff --git a/include/fenv.h b/include/fenv.h
index 0cfbacd..bc8f759 100644
--- a/include/fenv.h
+++ b/include/fenv.h
@@ -17,6 +17,7 @@ extern int __feupdateenv (const fenv_t *__envp);
libm_hidden_proto (feraiseexcept)
libm_hidden_proto (__feraiseexcept)
libm_hidden_proto (fegetenv)
+libm_hidden_proto (__fegetenv)
libm_hidden_proto (fegetround)
libm_hidden_proto (fesetenv)
libm_hidden_proto (fesetround)
diff --git a/math/fegetenv.c b/math/fegetenv.c
index c031488..39b843b 100644
--- a/math/fegetenv.c
+++ b/math/fegetenv.c
@@ -30,6 +30,7 @@ __fegetenv (fenv_t *envp)
strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/aarch64/fpu/fegetenv.c b/sysdeps/aarch64/fpu/fegetenv.c
index 4c88fbf..ae75f39 100644
--- a/sysdeps/aarch64/fpu/fegetenv.c
+++ b/sysdeps/aarch64/fpu/fegetenv.c
@@ -20,7 +20,7 @@
#include <fpu_control.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
fpu_control_t fpcr;
fpu_fpsr_t fpsr;
@@ -30,4 +30,6 @@ fegetenv (fenv_t *envp)
envp->__fpsr = fpsr;
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/alpha/fpu/fegetenv.c b/sysdeps/alpha/fpu/fegetenv.c
index ef688f2..36baf41 100644
--- a/sysdeps/alpha/fpu/fegetenv.c
+++ b/sysdeps/alpha/fpu/fegetenv.c
@@ -43,5 +43,6 @@ strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
libm_hidden_ver(__fegetenv, fegetenv)
diff --git a/sysdeps/arm/fegetenv.c b/sysdeps/arm/fegetenv.c
index f390c0f..ec38a51 100644
--- a/sysdeps/arm/fegetenv.c
+++ b/sysdeps/arm/fegetenv.c
@@ -22,7 +22,7 @@
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
fpu_control_t fpscr;
@@ -34,4 +34,6 @@ fegetenv (fenv_t *envp)
envp->__cw = fpscr;
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h
index 94c1e4a..2b07f20 100644
--- a/sysdeps/generic/math_private.h
+++ b/sysdeps/generic/math_private.h
@@ -598,7 +598,7 @@ libc_feholdsetround_ctx (struct rm_ctx *ctx, int round)
if (__glibc_unlikely (round != get_rounding_mode ()))
{
ctx->updated_status = true;
- fegetenv (&ctx->env);
+ __fegetenv (&ctx->env);
fesetround (round);
}
}
@@ -615,7 +615,7 @@ static __always_inline void
libc_feholdsetround_noex_ctx (struct rm_ctx *ctx, int round)
{
/* Save exception flags and rounding mode. */
- fegetenv (&ctx->env);
+ __fegetenv (&ctx->env);
/* Update rounding mode only if different. */
if (__glibc_unlikely (round != get_rounding_mode ()))
diff --git a/sysdeps/hppa/fpu/fegetenv.c b/sysdeps/hppa/fpu/fegetenv.c
index 7028fe4..ee7fa16 100644
--- a/sysdeps/hppa/fpu/fegetenv.c
+++ b/sysdeps/hppa/fpu/fegetenv.c
@@ -21,7 +21,7 @@
#include <string.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
unsigned long long buf[4], *bufptr = buf;
@@ -32,4 +32,6 @@ fegetenv (fenv_t *envp)
memcpy(envp, buf, sizeof (*envp));
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/i386/fpu/fegetenv.c b/sysdeps/i386/fpu/fegetenv.c
index 8c45b6b..b578703 100644
--- a/sysdeps/i386/fpu/fegetenv.c
+++ b/sysdeps/i386/fpu/fegetenv.c
@@ -44,5 +44,6 @@ strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/ia64/fpu/fegetenv.c b/sysdeps/ia64/fpu/fegetenv.c
index d337dda..8d46e23 100644
--- a/sysdeps/ia64/fpu/fegetenv.c
+++ b/sysdeps/ia64/fpu/fegetenv.c
@@ -20,10 +20,12 @@
#include <fenv.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
__asm__ __volatile__ ("mov.m %0=ar.fpsr" : "=r" (*envp));
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/m68k/fpu/fegetenv.c b/sysdeps/m68k/fpu/fegetenv.c
index 7feac64..c31a5f5 100644
--- a/sysdeps/m68k/fpu/fegetenv.c
+++ b/sysdeps/m68k/fpu/fegetenv.c
@@ -40,5 +40,6 @@ strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/mips/fpu/fegetenv.c b/sysdeps/mips/fpu/fegetenv.c
index b87d35f..d52c9de 100644
--- a/sysdeps/mips/fpu/fegetenv.c
+++ b/sysdeps/mips/fpu/fegetenv.c
@@ -21,11 +21,13 @@
#include <fpu_control.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
_FPU_GETCW (*envp);
/* Success. */
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/powerpc/fpu/fegetenv.c b/sysdeps/powerpc/fpu/fegetenv.c
index 3e552bc..69c48de 100644
--- a/sysdeps/powerpc/fpu/fegetenv.c
+++ b/sysdeps/powerpc/fpu/fegetenv.c
@@ -33,5 +33,6 @@ strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/powerpc/nofpu/fegetenv.c b/sysdeps/powerpc/nofpu/fegetenv.c
index 8501a05..032778a 100644
--- a/sysdeps/powerpc/nofpu/fegetenv.c
+++ b/sysdeps/powerpc/nofpu/fegetenv.c
@@ -40,5 +40,6 @@ strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c b/sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c
index 5faabe8..67b0e54 100644
--- a/sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c
+++ b/sysdeps/powerpc/powerpc32/e500/nofpu/fegetenv.c
@@ -43,6 +43,7 @@ __fegetenv (fenv_t *envp)
strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/s390/fpu/fegetenv.c b/sysdeps/s390/fpu/fegetenv.c
index 7e68ceb..cfbc5ce 100644
--- a/sysdeps/s390/fpu/fegetenv.c
+++ b/sysdeps/s390/fpu/fegetenv.c
@@ -21,11 +21,13 @@
#include <fpu_control.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
_FPU_GETCW (envp->__fpc);
/* Success. */
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/sh/sh4/fpu/fegetenv.c b/sysdeps/sh/sh4/fpu/fegetenv.c
index 2dc2696..c97cfbd 100644
--- a/sysdeps/sh/sh4/fpu/fegetenv.c
+++ b/sysdeps/sh/sh4/fpu/fegetenv.c
@@ -20,7 +20,7 @@
#include <fpu_control.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
fpu_control_t temp;
_FPU_GETCW (temp);
@@ -29,4 +29,6 @@ fegetenv (fenv_t *envp)
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
diff --git a/sysdeps/sparc/fpu/fegetenv.c b/sysdeps/sparc/fpu/fegetenv.c
index 55600d5..b987359 100644
--- a/sysdeps/sparc/fpu/fegetenv.c
+++ b/sysdeps/sparc/fpu/fegetenv.c
@@ -33,5 +33,6 @@ strong_alias (__fegetenv, __old_fegetenv)
compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
#endif
+libm_hidden_def (__fegetenv)
libm_hidden_ver (__fegetenv, fegetenv)
versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/tile/math_private.h b/sysdeps/tile/math_private.h
index 035a83f..70e4fb2 100644
--- a/sysdeps/tile/math_private.h
+++ b/sysdeps/tile/math_private.h
@@ -30,6 +30,7 @@
#define feclearexcept(exc) ({ 0; })
#define fetestexcept(exc) ({ 0; })
extern inline int fegetenv (fenv_t *__e) { return 0; }
+extern inline int __fegetenv (fenv_t *__e) { return 0; }
extern inline int fesetenv (const fenv_t *__e) { return 0; }
extern inline int feupdateenv (const fenv_t *__e) { return 0; }
extern inline int fegetround (void) { return FE_TONEAREST; }
diff --git a/sysdeps/x86_64/fpu/fegetenv.c b/sysdeps/x86_64/fpu/fegetenv.c
index 0e0c269..d150e8f 100644
--- a/sysdeps/x86_64/fpu/fegetenv.c
+++ b/sysdeps/x86_64/fpu/fegetenv.c
@@ -19,7 +19,7 @@
#include <fenv.h>
int
-fegetenv (fenv_t *envp)
+__fegetenv (fenv_t *envp)
{
__asm__ ("fnstenv %0\n"
/* fnstenv changes the exception mask, so load back the
@@ -30,4 +30,6 @@ fegetenv (fenv_t *envp)
/* Success. */
return 0;
}
-libm_hidden_def (fegetenv)
+libm_hidden_def (__fegetenv)
+weak_alias (__fegetenv, fegetenv)
+libm_hidden_weak (fegetenv)
generated by cgit v1.1 at 2024-11-21 22:14:36 +0000