diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/init-first.c | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/sysdep.h | 26 |
4 files changed, 32 insertions, 18 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/init-first.c b/sysdeps/unix/sysv/linux/s390/init-first.c index f3ff19bdfa..ac4c536114 100644 --- a/sysdeps/unix/sysv/linux/s390/init-first.c +++ b/sysdeps/unix/sysv/linux/s390/init-first.c @@ -34,21 +34,19 @@ long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *) static inline void _libc_vdso_platform_setup (void) { - PREPARE_VERSION_KNOWN (linux2629, LINUX_2_6_29); - - void *p = _dl_vdso_vsym ("__kernel_gettimeofday", &linux2629); + void *p = get_vdso_symbol ("__kernel_gettimeofday"); PTR_MANGLE (p); VDSO_SYMBOL (gettimeofday) = p; - p = _dl_vdso_vsym ("__kernel_clock_gettime", &linux2629); + p = get_vdso_symbol ("__kernel_clock_gettime"); PTR_MANGLE (p); VDSO_SYMBOL (clock_gettime) = p; - p = _dl_vdso_vsym ("__kernel_clock_getres", &linux2629); + p = get_vdso_symbol ("__kernel_clock_getres"); PTR_MANGLE (p); VDSO_SYMBOL (clock_getres) = p; - p = _dl_vdso_vsym ("__kernel_getcpu", &linux2629); + p = get_vdso_symbol ("__kernel_getcpu"); PTR_MANGLE (p); VDSO_SYMBOL (getcpu) = p; } diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h index 1b39ab1e25..bdede296a5 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h @@ -21,6 +21,7 @@ #include <sysdeps/s390/s390-32/sysdep.h> #include <sysdeps/unix/sysdep.h> +#include <sysdeps/unix/sysv/linux/s390/sysdep.h> #include <sysdeps/unix/sysv/linux/sysdep.h> #include <dl-sysdep.h> /* For RTLD_PRIVATE_ERRNO. */ #include <tls.h> @@ -271,12 +272,6 @@ #define ASMFMT_5 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6) #define ASMFMT_6 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6), "d" (gpr7) -/* List of system calls which are supported as vsyscalls. */ -#define HAVE_CLOCK_GETRES_VSYSCALL 1 -#define HAVE_CLOCK_GETTIME_VSYSCALL 1 -#define HAVE_GETTIMEOFDAY_VSYSCALL 1 -#define HAVE_GETCPU_VSYSCALL 1 - /* Pointer mangling support. */ #if IS_IN (rtld) /* We cannot use the thread descriptor because in ld.so we use setjmp diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h index a0102ac0f8..5c6b818517 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h @@ -22,6 +22,7 @@ #include <sysdeps/s390/s390-64/sysdep.h> #include <sysdeps/unix/sysdep.h> +#include <sysdeps/unix/sysv/linux/s390/sysdep.h> #include <sysdeps/unix/sysv/linux/sysdep.h> #include <dl-sysdep.h> /* For RTLD_PRIVATE_ERRNO. */ #include <tls.h> @@ -277,12 +278,6 @@ #define ASMFMT_5 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6) #define ASMFMT_6 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6), "d" (gpr7) -/* List of system calls which are supported as vsyscalls. */ -#define HAVE_CLOCK_GETRES_VSYSCALL 1 -#define HAVE_CLOCK_GETTIME_VSYSCALL 1 -#define HAVE_GETTIMEOFDAY_VSYSCALL 1 -#define HAVE_GETCPU_VSYSCALL 1 - #define SINGLE_THREAD_BY_GLOBAL 1 /* Pointer mangling support. */ diff --git a/sysdeps/unix/sysv/linux/s390/sysdep.h b/sysdeps/unix/sysv/linux/s390/sysdep.h new file mode 100644 index 0000000000..3dfb359e9d --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/sysdep.h @@ -0,0 +1,26 @@ +/* Syscall definitions, Linux s390 version. + Copyright (C) 2019 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/>. */ + +#define VDSO_NAME "LINUX_2.6.29" +#define VDSO_HASH 123718585 + +/* List of system calls which are supported as vsyscalls. */ +#define HAVE_CLOCK_GETRES_VSYSCALL 1 +#define HAVE_CLOCK_GETTIME_VSYSCALL 1 +#define HAVE_GETTIMEOFDAY_VSYSCALL 1 +#define HAVE_GETCPU_VSYSCALL 1 |