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-rw-r--r--ChangeLog43
-rw-r--r--NEWS4
-rw-r--r--include/fenv.h1
-rw-r--r--math/feupdateenv.c1
-rw-r--r--sysdeps/aarch64/fpu/feupdateenv.c6
-rw-r--r--sysdeps/alpha/fpu/feupdateenv.c1
-rw-r--r--sysdeps/arm/feupdateenv.c6
-rw-r--r--sysdeps/generic/math_private.h6
-rw-r--r--sysdeps/hppa/fpu/feupdateenv.c6
-rw-r--r--sysdeps/i386/fpu/feupdateenv.c1
-rw-r--r--sysdeps/ia64/fpu/feupdateenv.c6
-rw-r--r--sysdeps/m68k/fpu/feupdateenv.c1
-rw-r--r--sysdeps/mips/fpu/feupdateenv.c6
-rw-r--r--sysdeps/powerpc/fpu/feupdateenv.c1
-rw-r--r--sysdeps/powerpc/nofpu/feupdateenv.c1
-rw-r--r--sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c1
-rw-r--r--sysdeps/s390/fpu/feupdateenv.c6
-rw-r--r--sysdeps/sh/sh4/fpu/feupdateenv.c6
-rw-r--r--sysdeps/sparc/fpu/feupdateenv.c1
-rw-r--r--sysdeps/tile/math_private.h1
-rw-r--r--sysdeps/x86_64/fpu/feupdateenv.c1
21 files changed, 87 insertions, 19 deletions
diff --git a/ChangeLog b/ChangeLog
index 98d3dc2a8c..9066946203 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,46 @@
+2015-01-07  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #17748]
+	* include/fenv.h (__feupdateenv): Use libm_hidden_proto.
+	* math/feupdateenv.c (__feupdateenv): Use libm_hidden_def.
+	* sysdeps/aarch64/fpu/feupdateenv.c (feupdateenv): Rename to
+	__feupdateenv and define as weak alias of __feupdateenv.  Use
+	libm_hidden_weak.
+	* sysdeps/alpha/fpu/feupdateenv.c (__feupdateenv): Use
+	libm_hidden_def.
+	* sysdeps/arm/feupdateenv.c (feupdateenv): Rename to __feupdateenv
+	and define as weak alias of __feupdateenv.  Use libm_hidden_weak.
+	* sysdeps/hppa/fpu/feupdateenv.c (feupdateenv): Likewise.
+	* sysdeps/i386/fpu/feupdateenv.c (__feupdateenv): Use
+	libm_hidden_def.
+	* sysdeps/ia64/fpu/feupdateenv.c (feupdateenv): Rename to
+	__feupdateenv and define as weak alias of __feupdateenv.  Use
+	libm_hidden_weak.
+	* sysdeps/m68k/fpu/feupdateenv.c (__feupdateenv): Use
+	libm_hidden_def.
+	* sysdeps/mips/fpu/feupdateenv.c (feupdateenv): Rename to
+	__feupdateenv and define as weak alias of __feupdateenv.  Use
+	libm_hidden_weak.
+	* sysdeps/powerpc/fpu/feupdateenv.c (__feupdateenv): Use
+	libm_hidden_def.
+	* sysdeps/powerpc/nofpu/feupdateenv.c (__feupdateenv): Likewise.
+	* sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c
+	(__feupdateenv): Likewise.
+	* sysdeps/s390/fpu/feupdateenv.c (feupdateenv): Rename to
+	__feupdateenv and define as weak alias of __feupdateenv.  Use
+	libm_hidden_weak.
+	* sysdeps/sh/sh4/fpu/feupdateenv.c (feupdateenv): Likewise.
+	* sysdeps/sparc/fpu/feupdateenv.c (__feupdateenv): Use
+	libm_hidden_def.
+	* sysdeps/tile/math_private.h (__feupdateenv): New inline
+	function.
+	* sysdeps/x86_64/fpu/feupdateenv.c (__feupdateenv): Use
+	libm_hidden_def.
+	* sysdeps/generic/math_private.h (default_libc_feupdateenv): Call
+	__feupdateenv instead of feupdateenv.
+	(default_libc_feupdateenv_test): Likewise.
+	(libc_feresetround_ctx): Likewise.
+
 2015-01-07  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
 
 	* sysdeps/unix/sysv/linux/mips/pread.c (__libc_pread): Fix function
diff --git a/NEWS b/NEWS
index 975b67550b..a2f93a18e3 100644
--- a/NEWS
+++ b/NEWS
@@ -16,8 +16,8 @@ Version 2.21
   17582, 17583, 17584, 17585, 17589, 17594, 17601, 17608, 17616, 17625,
   17630, 17633, 17634, 17635, 17647, 17653, 17657, 17658, 17664, 17665,
   17668, 17682, 17717, 17719, 17722, 17723, 17724, 17725, 17732, 17733,
-  17744, 17745, 17746, 17747, 17775, 17777, 17780, 17781, 17782, 17793,
-  17796, 17797, 17806
+  17744, 17745, 17746, 17747, 17748, 17775, 17777, 17780, 17781, 17782,
+  17793, 17796, 17797, 17806
 
 * Optimized strcpy, stpcpy, strchrnul and strrchr implementations for
   AArch64.  Contributed by ARM Ltd.
diff --git a/include/fenv.h b/include/fenv.h
index c496d10f48..7070199ece 100644
--- a/include/fenv.h
+++ b/include/fenv.h
@@ -30,6 +30,7 @@ libm_hidden_proto (__fesetround)
 libm_hidden_proto (feholdexcept)
 libm_hidden_proto (__feholdexcept)
 libm_hidden_proto (feupdateenv)
+libm_hidden_proto (__feupdateenv)
 libm_hidden_proto (fetestexcept)
 libm_hidden_proto (feclearexcept)
 
diff --git a/math/feupdateenv.c b/math/feupdateenv.c
index f49029fc97..dac39c0da4 100644
--- a/math/feupdateenv.c
+++ b/math/feupdateenv.c
@@ -34,6 +34,7 @@ __feupdateenv (const fenv_t *envp)
 strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
 
diff --git a/sysdeps/aarch64/fpu/feupdateenv.c b/sysdeps/aarch64/fpu/feupdateenv.c
index 94958a887f..12e799ec77 100644
--- a/sysdeps/aarch64/fpu/feupdateenv.c
+++ b/sysdeps/aarch64/fpu/feupdateenv.c
@@ -20,7 +20,7 @@
 #include <fpu_control.h>
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   fpu_control_t fpcr;
   fpu_control_t fpcr_new;
@@ -84,4 +84,6 @@ feupdateenv (const fenv_t *envp)
 
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/alpha/fpu/feupdateenv.c b/sysdeps/alpha/fpu/feupdateenv.c
index 8b521454de..ab63c962d2 100644
--- a/sysdeps/alpha/fpu/feupdateenv.c
+++ b/sysdeps/alpha/fpu/feupdateenv.c
@@ -45,5 +45,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/arm/feupdateenv.c b/sysdeps/arm/feupdateenv.c
index cc2989545c..f7478e1bc7 100644
--- a/sysdeps/arm/feupdateenv.c
+++ b/sysdeps/arm/feupdateenv.c
@@ -23,7 +23,7 @@
 
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   fpu_control_t fpscr, new_fpscr, updated_fpscr;
   int excepts;
@@ -73,4 +73,6 @@ feupdateenv (const fenv_t *envp)
 
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h
index 24e2babd61..0ab547d82f 100644
--- a/sysdeps/generic/math_private.h
+++ b/sysdeps/generic/math_private.h
@@ -478,7 +478,7 @@ default_libc_fesetenv (fenv_t *e)
 static __always_inline void
 default_libc_feupdateenv (fenv_t *e)
 {
-  (void) feupdateenv (e);
+  (void) __feupdateenv (e);
 }
 
 #ifndef libc_feupdateenv
@@ -499,7 +499,7 @@ static __always_inline int
 default_libc_feupdateenv_test (fenv_t *e, int ex)
 {
   int ret = fetestexcept (ex);
-  feupdateenv (e);
+  __feupdateenv (e);
   return ret;
 }
 
@@ -608,7 +608,7 @@ libc_feresetround_ctx (struct rm_ctx *ctx)
 {
   /* Restore the rounding mode if updated.  */
   if (__glibc_unlikely (ctx->updated_status))
-    feupdateenv (&ctx->env);
+    __feupdateenv (&ctx->env);
 }
 
 static __always_inline void
diff --git a/sysdeps/hppa/fpu/feupdateenv.c b/sysdeps/hppa/fpu/feupdateenv.c
index e6a07c31f4..931f7e6292 100644
--- a/sysdeps/hppa/fpu/feupdateenv.c
+++ b/sysdeps/hppa/fpu/feupdateenv.c
@@ -21,7 +21,7 @@
 #include <string.h>
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   union { unsigned long long l; unsigned int sw[2]; } s;
   fenv_t temp;
@@ -37,4 +37,6 @@ feupdateenv (const fenv_t *envp)
   /* Success.  */
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/i386/fpu/feupdateenv.c b/sysdeps/i386/fpu/feupdateenv.c
index 2f58ab39ff..de461a4d51 100644
--- a/sysdeps/i386/fpu/feupdateenv.c
+++ b/sysdeps/i386/fpu/feupdateenv.c
@@ -55,5 +55,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/ia64/fpu/feupdateenv.c b/sysdeps/ia64/fpu/feupdateenv.c
index c6415ed38b..89597bef61 100644
--- a/sysdeps/ia64/fpu/feupdateenv.c
+++ b/sysdeps/ia64/fpu/feupdateenv.c
@@ -20,7 +20,7 @@
 #include <fenv.h>
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   fenv_t fpsr;
 
@@ -37,4 +37,6 @@ feupdateenv (const fenv_t *envp)
   /* Success.  */
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/m68k/fpu/feupdateenv.c b/sysdeps/m68k/fpu/feupdateenv.c
index 80bd59322e..9bd3418725 100644
--- a/sysdeps/m68k/fpu/feupdateenv.c
+++ b/sysdeps/m68k/fpu/feupdateenv.c
@@ -46,5 +46,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/mips/fpu/feupdateenv.c b/sysdeps/mips/fpu/feupdateenv.c
index 2fe8ebe60c..899d49441b 100644
--- a/sysdeps/mips/fpu/feupdateenv.c
+++ b/sysdeps/mips/fpu/feupdateenv.c
@@ -21,7 +21,7 @@
 #include <fpu_control.h>
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   int temp;
 
@@ -40,4 +40,6 @@ feupdateenv (const fenv_t *envp)
   /* Success.  */
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/powerpc/fpu/feupdateenv.c b/sysdeps/powerpc/fpu/feupdateenv.c
index 326efe0f8f..1e0db9e3c1 100644
--- a/sysdeps/powerpc/fpu/feupdateenv.c
+++ b/sysdeps/powerpc/fpu/feupdateenv.c
@@ -63,5 +63,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/powerpc/nofpu/feupdateenv.c b/sysdeps/powerpc/nofpu/feupdateenv.c
index 892e463727..04413430ce 100644
--- a/sysdeps/powerpc/nofpu/feupdateenv.c
+++ b/sysdeps/powerpc/nofpu/feupdateenv.c
@@ -48,5 +48,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c b/sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c
index cb6a1487ac..ca88d2afea 100644
--- a/sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c
+++ b/sysdeps/powerpc/powerpc32/e500/nofpu/feupdateenv.c
@@ -43,5 +43,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/s390/fpu/feupdateenv.c b/sysdeps/s390/fpu/feupdateenv.c
index 957c8fe9ad..7e2cf15079 100644
--- a/sysdeps/s390/fpu/feupdateenv.c
+++ b/sysdeps/s390/fpu/feupdateenv.c
@@ -22,7 +22,7 @@
 #include <fpu_control.h>
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   fexcept_t temp;
 
@@ -37,4 +37,6 @@ feupdateenv (const fenv_t *envp)
   /* Success.  */
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/sh/sh4/fpu/feupdateenv.c b/sysdeps/sh/sh4/fpu/feupdateenv.c
index 25729d9c1f..b72822b032 100644
--- a/sysdeps/sh/sh4/fpu/feupdateenv.c
+++ b/sysdeps/sh/sh4/fpu/feupdateenv.c
@@ -21,7 +21,7 @@
 #include <fpu_control.h>
 
 int
-feupdateenv (const fenv_t *envp)
+__feupdateenv (const fenv_t *envp)
 {
   fpu_control_t temp;
 
@@ -36,4 +36,6 @@ feupdateenv (const fenv_t *envp)
 
   return 0;
 }
-libm_hidden_def (feupdateenv)
+libm_hidden_def (__feupdateenv)
+weak_alias (__feupdateenv, feupdateenv)
+libm_hidden_weak (feupdateenv)
diff --git a/sysdeps/sparc/fpu/feupdateenv.c b/sysdeps/sparc/fpu/feupdateenv.c
index cb001e19c8..f46e6c6529 100644
--- a/sysdeps/sparc/fpu/feupdateenv.c
+++ b/sysdeps/sparc/fpu/feupdateenv.c
@@ -45,5 +45,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/tile/math_private.h b/sysdeps/tile/math_private.h
index b06e3a321d..9b6b68b324 100644
--- a/sysdeps/tile/math_private.h
+++ b/sysdeps/tile/math_private.h
@@ -34,6 +34,7 @@ extern inline int __fegetenv (fenv_t *__e)	{ return 0; }
 extern inline int fesetenv (const 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 __feupdateenv (const fenv_t *__e) { return 0; }
 extern inline int fegetround (void)		{ return FE_TONEAREST; }
 extern inline int __fegetround (void)		{ return FE_TONEAREST; }
 extern inline int fesetround (int __d)		{ return 0; }
diff --git a/sysdeps/x86_64/fpu/feupdateenv.c b/sysdeps/x86_64/fpu/feupdateenv.c
index 7aab1ad2ca..99dfdd8f5c 100644
--- a/sysdeps/x86_64/fpu/feupdateenv.c
+++ b/sysdeps/x86_64/fpu/feupdateenv.c
@@ -47,5 +47,6 @@ strong_alias (__feupdateenv, __old_feupdateenv)
 compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
 #endif
 
+libm_hidden_def (__feupdateenv)
 libm_hidden_ver (__feupdateenv, feupdateenv)
 versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-28 14:23:17 +0000