diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/flush-icache.c | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/init-first.c | 10 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/sysdep.h | 3 |
3 files changed, 8 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/flush-icache.c b/sysdeps/unix/sysv/linux/riscv/flush-icache.c index 4f05542996..c5bd60d9c2 100644 --- a/sysdeps/unix/sysv/linux/riscv/flush-icache.c +++ b/sysdeps/unix/sysv/linux/riscv/flush-icache.c @@ -38,9 +38,7 @@ __riscv_flush_icache_syscall (void *start, void *end, unsigned long int flags) static func_type __lookup_riscv_flush_icache (void) { - PREPARE_VERSION_KNOWN (linux_version, LINUX_4_15); - - func_type func = _dl_vdso_vsym ("__vdso_flush_icache", &linux_version); + func_type func = get_vdso_symbol ("__vdso_flush_icache"); /* If there is no vDSO entry then call the system call directly. All Linux versions provide the vDSO entry, but QEMU's user-mode emulation doesn't diff --git a/sysdeps/unix/sysv/linux/riscv/init-first.c b/sysdeps/unix/sysv/linux/riscv/init-first.c index b8198102df..19812c5720 100644 --- a/sysdeps/unix/sysv/linux/riscv/init-first.c +++ b/sysdeps/unix/sysv/linux/riscv/init-first.c @@ -32,21 +32,19 @@ long int (*VDSO_SYMBOL (clock_getres)) (clockid_t, struct timespec *) static inline void _libc_vdso_platform_setup (void) { - PREPARE_VERSION_KNOWN (linux_version, LINUX_4_15); - - void *p = _dl_vdso_vsym ("__vdso_getcpu", &linux_version); + void *p = get_vdso_symbol ("__vdso_getcpu"); PTR_MANGLE (p); VDSO_SYMBOL (getcpu) = p; - p = _dl_vdso_vsym ("__vdso_gettimeofday", &linux_version); + p = get_vdso_symbol ("__vdso_gettimeofday"); PTR_MANGLE (p); VDSO_SYMBOL (gettimeofday) = p; - p = _dl_vdso_vsym ("__vdso_clock_gettime", &linux_version); + p = get_vdso_symbol ("__vdso_clock_gettime"); PTR_MANGLE (p); VDSO_SYMBOL (clock_gettime) = p; - p = _dl_vdso_vsym ("__vdso_clock_getres", &linux_version); + p = get_vdso_symbol ("__vdso_clock_getres"); PTR_MANGLE (p); VDSO_SYMBOL (clock_getres) = p; } diff --git a/sysdeps/unix/sysv/linux/riscv/sysdep.h b/sysdeps/unix/sysv/linux/riscv/sysdep.h index e0f2248f95..b12dd18a8d 100644 --- a/sysdeps/unix/sysv/linux/riscv/sysdep.h +++ b/sysdeps/unix/sysv/linux/riscv/sysdep.h @@ -121,6 +121,9 @@ #ifndef __ASSEMBLER__ +# define VDSO_NAME "LINUX_4.15" +# define VDSO_HASH 182943605 + /* List of system calls which are supported as vsyscalls. */ # define HAVE_CLOCK_GETRES_VSYSCALL 1 # define HAVE_CLOCK_GETTIME_VSYSCALL 1 |