diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/init-first.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/init-first.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/init-first.c b/sysdeps/unix/sysv/linux/powerpc/init-first.c deleted file mode 100644 index 64b7589c1f..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/init-first.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Initialization code run first thing by the ELF startup code. Linux/PowerPC. - Copyright (C) 2007-2017 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifdef SHARED -# include <dl-vdso.h> -# include <libc-vdso.h> - -int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *) - attribute_hidden; -int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *); -int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *); -unsigned long long (*VDSO_SYMBOL(get_tbfreq)) (void); -int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *); -time_t (*VDSO_SYMBOL(time)) (time_t *); - -#if defined(__PPC64__) || defined(__powerpc64__) -void *VDSO_SYMBOL(sigtramp_rt64); -#else -void *VDSO_SYMBOL(sigtramp32); -void *VDSO_SYMBOL(sigtramp_rt32); -#endif - -static inline void -_libc_vdso_platform_setup (void) -{ - PREPARE_VERSION (linux2615, "LINUX_2.6.15", 123718565); - - void *p = _dl_vdso_vsym ("__kernel_gettimeofday", &linux2615); - PTR_MANGLE (p); - VDSO_SYMBOL (gettimeofday) = p; - - p = _dl_vdso_vsym ("__kernel_clock_gettime", &linux2615); - PTR_MANGLE (p); - VDSO_SYMBOL (clock_gettime) = p; - - p = _dl_vdso_vsym ("__kernel_clock_getres", &linux2615); - PTR_MANGLE (p); - VDSO_SYMBOL (clock_getres) = p; - - p = _dl_vdso_vsym ("__kernel_get_tbfreq", &linux2615); - PTR_MANGLE (p); - VDSO_SYMBOL (get_tbfreq) = p; - - p = _dl_vdso_vsym ("__kernel_getcpu", &linux2615); - PTR_MANGLE (p); - VDSO_SYMBOL (getcpu) = p; - - p = _dl_vdso_vsym ("__kernel_time", &linux2615); - PTR_MANGLE (p); - VDSO_SYMBOL (time) = p; - - /* PPC64 uses only one signal trampoline symbol, while PPC32 will use - two depending if SA_SIGINFO is used (__kernel_sigtramp_rt32) or not - (__kernel_sigtramp32). - There is no need to pointer mangle these symbol because they will - used only for pointer comparison. */ -#if defined(__PPC64__) || defined(__powerpc64__) - VDSO_SYMBOL(sigtramp_rt64) = _dl_vdso_vsym ("__kernel_sigtramp_rt64", - &linux2615); -#else - VDSO_SYMBOL(sigtramp32) = _dl_vdso_vsym ("__kernel_sigtramp32", &linux2615); - VDSO_SYMBOL(sigtramp_rt32) = _dl_vdso_vsym ("__kernel_sigtramp_rt32", - &linux2615); -#endif -} - -# define VDSO_SETUP _libc_vdso_platform_setup -#endif - -#include <csu/init-first.c> |