diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc64/multiarch/strrchr.c')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/multiarch/strrchr.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strrchr.c b/sysdeps/powerpc/powerpc64/multiarch/strrchr.c index 45742bc910..d46f7c0403 100644 --- a/sysdeps/powerpc/powerpc64/multiarch/strrchr.c +++ b/sysdeps/powerpc/powerpc64/multiarch/strrchr.c @@ -1,5 +1,5 @@ /* Multiple versions of strrchr. PowerPC64 version. - Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copyright (C) 2014-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -18,18 +18,23 @@ /* Define multiple versions only for definition in libc. */ #if IS_IN (libc) +# define strrchr __redirect_strrchr # include <string.h> # include <shlib-compat.h> # include "init-arch.h" extern __typeof (strrchr) __strrchr_ppc attribute_hidden; extern __typeof (strrchr) __strrchr_power7 attribute_hidden; +extern __typeof (strrchr) __strrchr_power8 attribute_hidden; +#undef strrchr /* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle ifunc symbol properly. */ -libc_ifunc (strrchr, - (hwcap & PPC_FEATURE_HAS_VSX) - ? __strrchr_power7 - : __strrchr_ppc); +libc_ifunc_redirected (__redirect_strrchr, strrchr, + (hwcap2 & PPC_FEATURE2_ARCH_2_07) + ? __strrchr_power8 : + (hwcap & PPC_FEATURE_HAS_VSX) + ? __strrchr_power7 + : __strrchr_ppc); weak_alias (strrchr, rindex) #endif |