diff --git a/sysdeps/powerpc/powerpc32/backtrace.c b/sysdeps/powerpc/powerpc32/backtrace.c
index 857a8aad7b..2978632017 100644
--- a/sysdeps/powerpc/powerpc32/backtrace.c
+++ b/sysdeps/powerpc/powerpc32/backtrace.c
@@ -54,7 +54,7 @@ struct signal_frame_32 {
 static inline int
 is_sigtramp_address (void *nip)
 {
-#ifdef SHARED
+#ifdef HAVE_SIGTRAMP_RT32
   if (nip == VDSO_SYMBOL (sigtramp32))
     return 1;
 #endif
@@ -71,7 +71,7 @@ struct rt_signal_frame_32 {
 static inline int
 is_sigtramp_address_rt (void * nip)
 {
-#ifdef SHARED
+#ifdef HAVE_SIGTRAMP_32
   if (nip == VDSO_SYMBOL (sigtramp_rt32))
     return 1;
 #endif
diff --git a/sysdeps/powerpc/powerpc64/backtrace.c b/sysdeps/powerpc/powerpc64/backtrace.c
index 7a167838d9..0fa7e9c403 100644
--- a/sysdeps/powerpc/powerpc64/backtrace.c
+++ b/sysdeps/powerpc/powerpc64/backtrace.c
@@ -57,7 +57,7 @@ struct signal_frame_64 {
 static inline int
 is_sigtramp_address (void *nip)
 {
-#ifdef SHARED
+#ifdef HAVE_SIGTRAMP_RT64
   if (nip == VDSO_SYMBOL (sigtramp_rt64))
     return 1;
 #endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/init-first.c b/sysdeps/unix/sysv/linux/aarch64/init-first.c
deleted file mode 100644
index c3c27cfd4b..0000000000
--- a/sysdeps/unix/sysv/linux/aarch64/init-first.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2007-2019 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/>.  */
-
-#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 *);
-
-static inline void
-_libc_vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__kernel_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL(gettimeofday) = p;
-
-  p = get_vdso_symbol ("__kernel_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL(clock_gettime) = p;
-
-  p = get_vdso_symbol ("__kernel_clock_getres");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL(clock_getres) = p;
-}
-
-#define VDSO_SETUP _libc_vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/sysdep.h b/sysdeps/unix/sysv/linux/aarch64/sysdep.h
index 662d321235..d57f7232e2 100644
--- a/sysdeps/unix/sysv/linux/aarch64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/aarch64/sysdep.h
@@ -160,9 +160,9 @@
 # endif
 
 /* 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_CLOCK_GETRES_VSYSCALL	"__kernel_clock_getres"
+# define HAVE_CLOCK_GETTIME_VSYSCALL	"__kernel_clock_gettime"
+# define HAVE_GETTIMEOFDAY_VSYSCALL	"__kernel_gettimeofday"
 
 /* Previously AArch64 used the generic version without the libc_hidden_def
    which lead in a non existent __send symbol in libc.so.  */
diff --git a/sysdeps/unix/sysv/linux/arm/init-first.c b/sysdeps/unix/sysv/linux/arm/init-first.c
deleted file mode 100644
index 2852ab135c..0000000000
--- a/sysdeps/unix/sysv/linux/arm/init-first.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Initialization code run first thing by the ELF startup code.  Linux/ARM.
-   Copyright (C) 2015-2019 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/>.  */
-
-#include <dl-vdso.h>
-#include <libc-vdso.h>
-#include <sysdep-vdso.h>
-
-int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *) attribute_hidden;
-int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
-
-static inline void
-_libc_vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__vdso_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (gettimeofday) = p;
-
-  p = get_vdso_symbol ("__vdso_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-}
-
-#define VDSO_SETUP _libc_vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/arm/libc-vdso.h b/sysdeps/unix/sysv/linux/arm/libc-vdso.h
deleted file mode 100644
index 8702165c6b..0000000000
--- a/sysdeps/unix/sysv/linux/arm/libc-vdso.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* VDSO function pointer declarations.  Linux/ARM.
-   Copyright (C) 2015-2019 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/>.  */
-
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
-
-#include <sysdep-vdso.h>
-
-extern int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-   attribute_hidden;
-extern int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
-
-#endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h
index 467ccf2631..634aa2bc6b 100644
--- a/sysdeps/unix/sysv/linux/arm/sysdep.h
+++ b/sysdeps/unix/sysv/linux/arm/sysdep.h
@@ -392,8 +392,8 @@ __local_syscall_error:						\
 #define VDSO_HASH  61765110
 
 /* List of system calls which are supported as vsyscalls.  */
-#define HAVE_CLOCK_GETTIME_VSYSCALL	1
-#define HAVE_GETTIMEOFDAY_VSYSCALL	1
+#define HAVE_CLOCK_GETTIME_VSYSCALL	"__vdso_gettimeofday"
+#define HAVE_GETTIMEOFDAY_VSYSCALL	"__vdso_clock_gettime"
 
 #define LOAD_ARGS_0()
 #define ASM_ARGS_0
diff --git a/sysdeps/unix/sysv/linux/dl-vdso.h b/sysdeps/unix/sysv/linux/dl-vdso.h
index bab3779615..dcf065ef23 100644
--- a/sysdeps/unix/sysv/linux/dl-vdso.h
+++ b/sysdeps/unix/sysv/linux/dl-vdso.h
@@ -19,16 +19,25 @@
 #ifndef _DL_VDSO_H
 #define _DL_VDSO_H	1
 
-#include <assert.h>
 #include <ldsodefs.h>
 #include <dl-hash.h>
-#include <libc-vdso.h>
 
 /* Functions for resolving symbols in the VDSO link map.  */
 extern void *_dl_vdso_vsym (const char *name,
 			    const struct r_found_version *version)
       attribute_hidden;
 
+/* If the architecture support vDSO it should define which is the expected
+   kernel version and hash value through both VDSO_NAME and VDSO_HASH
+   (usually defined at architecture sysdep.h).  */
+
+#ifndef VDSO_NAME
+# define VDSO_NAME "LINUX_0.0"
+#endif
+#ifndef VDSO_HASH
+# define VDSO_HASH 0
+#endif
+
 static inline void *
 get_vdso_symbol (const char *symbol)
 {
@@ -36,4 +45,12 @@ get_vdso_symbol (const char *symbol)
   return _dl_vdso_vsym (symbol, &rfv);
 }
 
+static inline void *
+get_vdso_mangle_symbol (const char *symbol)
+{
+  void *vdsop = get_vdso_symbol (symbol);
+  PTR_MANGLE (vdsop);
+  return vdsop;
+}
+
 #endif /* dl-vdso.h */
diff --git a/sysdeps/unix/sysv/linux/i386/init-first.c b/sysdeps/unix/sysv/linux/i386/init-first.c
deleted file mode 100644
index 9c03f87b67..0000000000
--- a/sysdeps/unix/sysv/linux/i386/init-first.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Initialization code run first thing by the ELF startup code.  Linux/i386.
-   Copyright (C) 2015-2019 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/>.  */
-
-#include <time.h>
-#include <sysdep.h>
-#include <dl-vdso.h>
-#include <sysdep-vdso.h>
-
-long int (*VDSO_SYMBOL (clock_gettime)) (clockid_t, struct timespec *)
-  attribute_hidden;
-
-static long int
-clock_gettime_syscall (clockid_t id, struct timespec *tp)
-{
-  INTERNAL_SYSCALL_DECL (err);
-  return INTERNAL_SYSCALL (clock_gettime, err, 2, id, tp);
-}
-
-static inline void
-__vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__vdso_clock_gettime");
-  if (p == NULL)
-    p = clock_gettime_syscall;
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-}
-
-#define VDSO_SETUP __vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 278028f52e..e793fdc936 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -313,8 +313,8 @@ struct libc_do_syscall_args
 # define VDSO_HASH  61765110
 
 /* List of system calls which are supported as vsyscalls.  */
-# define HAVE_CLOCK_GETTIME_VSYSCALL    1
-# define HAVE_GETTIMEOFDAY_VSYSCALL     1
+# define HAVE_CLOCK_GETTIME_VSYSCALL    "__vdso_clock_gettime"
+# define HAVE_GETTIMEOFDAY_VSYSCALL     "__vdso_gettimeofday"
 
 /* Define a macro which expands inline into the wrapper code for a system
    call.  This use is for internal calls that do not need to handle errors
diff --git a/sysdeps/unix/sysv/linux/init-first.c b/sysdeps/unix/sysv/linux/init-first.c
new file mode 100644
index 0000000000..194194d319
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/init-first.c
@@ -0,0 +1,80 @@
+/* vDSO internal symbols.  Linux generic 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/>.  */
+
+#include <dl-vdso.h>
+#include <libc-vdso.h>
+
+/* vDSO symbol used on clock_gettime implementation.  */
+#ifdef HAVE_CLOCK_GETTIME_VSYSCALL
+int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *)
+  attribute_hidden;
+#endif
+/* vDSO symbol used on clock_getres implementation.  */
+#ifdef HAVE_CLOCK_GETRES_VSYSCALL
+int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *)
+  attribute_hidden;
+#endif
+/* vDSO symbol used on gettimeofday implementation.  */
+#ifdef HAVE_GETTIMEOFDAY_VSYSCALL
+int (*VDSO_SYMBOL (gettimeofday)) (struct timeval *, void *)
+  attribute_hidden;
+#endif
+/* vDSO symbol used on GNU extension getcpu implementation.  */
+#ifdef HAVE_GETCPU_VSYSCALL
+long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *)
+   attribute_hidden;
+#endif
+/* vDSO symbol used on time implementation.  */
+#ifdef HAVE_TIME_VSYSCALL
+time_t (*VDSO_SYMBOL(time)) (time_t *) attribute_hidden;
+#endif
+
+static inline void
+__libc_vdso_platform_setup (void)
+{
+#ifdef HAVE_CLOCK_GETTIME_VSYSCALL
+  VDSO_SYMBOL(clock_gettime) 
+    = get_vdso_mangle_symbol (HAVE_CLOCK_GETTIME_VSYSCALL);
+#endif
+
+#ifdef HAVE_CLOCK_GETRES_VSYSCALL
+  VDSO_SYMBOL(clock_getres)
+    = get_vdso_mangle_symbol (HAVE_CLOCK_GETRES_VSYSCALL);
+#endif
+
+#ifdef HAVE_GETTIMEOFDAY_VSYSCALL
+  VDSO_SYMBOL(gettimeofday)
+    = get_vdso_mangle_symbol (HAVE_GETTIMEOFDAY_VSYSCALL);
+#endif
+
+#ifdef HAVE_GETCPU_VSYSCALL
+  VDSO_SYMBOL(getcpu) = get_vdso_mangle_symbol (HAVE_GETCPU_VSYSCALL);
+#endif
+
+#ifdef HAVE_TIME_VSYSCALL
+  VDSO_SYMBOL(time) = get_vdso_mangle_symbol (HAVE_TIME_VSYSCALL);
+#endif
+
+#ifdef VDSO_SETUP_ARCH
+  VDSO_SETUP_ARCH ();
+#endif
+}
+
+#define VDSO_SETUP __libc_vdso_platform_setup
+
+#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc-vdso.h b/sysdeps/unix/sysv/linux/libc-vdso.h
similarity index 70%
rename from sysdeps/unix/sysv/linux/aarch64/libc-vdso.h
rename to sysdeps/unix/sysv/linux/libc-vdso.h
index 3fcbaa9fce..f681868137 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc-vdso.h
+++ b/sysdeps/unix/sysv/linux/libc-vdso.h
@@ -19,12 +19,22 @@
 #ifndef _LIBC_VDSO_H
 #define _LIBC_VDSO_H
 
-#include <sysdep.h>
-#include <sysdep-vdso.h>
+#define VDSO_SYMBOL(__name) __vdso_##__name
 
-extern int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-   attribute_hidden;
+#ifdef HAVE_CLOCK_GETTIME_VSYSCALL
 extern int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
+#endif
+#ifdef HAVE_CLOCK_GETRES_VSYSCALL
 extern int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *);
+#endif
+#ifdef HAVE_GETTIMEOFDAY_VSYSCALL
+extern int (*VDSO_SYMBOL (gettimeofday)) (struct timeval *, void *);
+#endif
+#ifdef HAVE_GETCPU_VSYSCALL
+extern long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *);
+#endif
+#ifdef HAVE_TIME_VSYSCALL
+extern time_t (*VDSO_SYMBOL(time)) (time_t *);
+#endif
 
 #endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/mips/init-first.c b/sysdeps/unix/sysv/linux/mips/init-first.c
deleted file mode 100644
index 2a43bdc8b0..0000000000
--- a/sysdeps/unix/sysv/linux/mips/init-first.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Initialization code run first thing by the ELF startup code.
-   Copyright (C) 2016-2019 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/>.  */
-
-#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 *);
-
-static inline void
-_libc_vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__vdso_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (gettimeofday) = p;
-
-  p = get_vdso_symbol ("__vdso_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-}
-
-#define VDSO_SETUP _libc_vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/mips/libc-vdso.h b/sysdeps/unix/sysv/linux/mips/libc-vdso.h
deleted file mode 100644
index 344ea2d750..0000000000
--- a/sysdeps/unix/sysv/linux/mips/libc-vdso.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* VDSO function pointer declarations.
-   Copyright (C) 2016-2019 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/>.  */
-
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
-
-#include <sysdep-vdso.h>
-
-extern int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-   attribute_hidden;
-extern int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
-
-#endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/mips/sysdep.h b/sysdeps/unix/sysv/linux/mips/sysdep.h
index cabc590961..58a7244581 100644
--- a/sysdeps/unix/sysv/linux/mips/sysdep.h
+++ b/sysdeps/unix/sysv/linux/mips/sysdep.h
@@ -20,5 +20,5 @@
 #define VDSO_HASH  61765110
 
 /* List of system calls which are supported as vsyscalls.  */
-#define HAVE_CLOCK_GETTIME_VSYSCALL     1
-#define HAVE_GETTIMEOFDAY_VSYSCALL      1
+#define HAVE_CLOCK_GETTIME_VSYSCALL     "__vdso_gettimeofday"
+#define HAVE_GETTIMEOFDAY_VSYSCALL      "__vdso_clock_gettime"
diff --git a/sysdeps/unix/sysv/linux/powerpc/init-first.c b/sysdeps/unix/sysv/linux/powerpc/init-first.c
index 0d46563ce3..6e72d9ca84 100644
--- a/sysdeps/unix/sysv/linux/powerpc/init-first.c
+++ b/sysdeps/unix/sysv/linux/powerpc/init-first.c
@@ -19,47 +19,18 @@
 #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 *);
-
+unsigned long long (*VDSO_SYMBOL(get_tbfreq)) (void) attribute_hidden;
 #if defined(__PPC64__) || defined(__powerpc64__)
-void *VDSO_SYMBOL(sigtramp_rt64);
+void *VDSO_SYMBOL(sigtramp_rt64) attribute_hidden;
 #else
-void *VDSO_SYMBOL(sigtramp32);
-void *VDSO_SYMBOL(sigtramp_rt32);
+void *VDSO_SYMBOL(sigtramp32) attribute_hidden;
+void *VDSO_SYMBOL(sigtramp_rt32) attribute_hidden;
 #endif
 
 static inline void
-_libc_vdso_platform_setup (void)
+__libc_vdso_platform_setup_arch (void)
 {
-  void *p = get_vdso_symbol ("__kernel_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (gettimeofday) = p;
-
-  p = get_vdso_symbol ("__kernel_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-
-  p = get_vdso_symbol ("__kernel_clock_getres");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_getres) = p;
-
-  p = get_vdso_symbol ("__kernel_get_tbfreq");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (get_tbfreq) = p;
-
-  p = get_vdso_symbol ("__kernel_getcpu");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (getcpu) = p;
-
-  p = get_vdso_symbol ("__kernel_time");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (time) = p;
+  VDSO_SYMBOL (get_tbfreq) = get_vdso_mangle_symbol (HAVE_GET_TBFREQ);
 
   /* PPC64 uses only one signal trampoline symbol, while PPC32 will use
      two depending if SA_SIGINFO is used (__kernel_sigtramp_rt32) or not
@@ -67,13 +38,13 @@ _libc_vdso_platform_setup (void)
      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) =  get_vdso_symbol ("__kernel_sigtramp_rt64");
+  VDSO_SYMBOL(sigtramp_rt64) =  get_vdso_symbol (HAVE_SIGTRAMP_RT64);
 #else
-  VDSO_SYMBOL(sigtramp32) = get_vdso_symbol ("__kernel_sigtramp32");
-  VDSO_SYMBOL(sigtramp_rt32) = get_vdso_symbol ("__kernel_sigtramp_rt32");
+  VDSO_SYMBOL(sigtramp32) = get_vdso_symbol (HAVE_SIGTRAMP_32);
+  VDSO_SYMBOL(sigtramp_rt32) = get_vdso_symbol (HAVE_SIGTRAMP_RT32);
 #endif
 }
 
-#define VDSO_SETUP _libc_vdso_platform_setup
+#define VDSO_SETUP_ARCH __libc_vdso_platform_setup_arch
 
-#include <csu/init-first.c>
+#include <sysdeps/unix/sysv/linux/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/powerpc/libc-vdso.h b/sysdeps/unix/sysv/linux/powerpc/libc-vdso.h
index f8184061c0..47e925493b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/libc-vdso.h
+++ b/sysdeps/unix/sysv/linux/powerpc/libc-vdso.h
@@ -17,20 +17,14 @@
    <http://www.gnu.org/licenses/>.  */
 
 
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
+#ifndef _LIBC_POWERPC_VDSO_H
+#define _LIBC_POWERPC_VDSO_H
 
 #include <sysdep.h>
 #include <sysdep-vdso.h>
+#include_next <libc-vdso.h>
 
-extern int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-  attribute_hidden;
-extern int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
-extern int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *);
 extern unsigned long long (*VDSO_SYMBOL(get_tbfreq)) (void);
-extern int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *);
-extern time_t (*VDSO_SYMBOL(time)) (time_t *);
-
 #if defined(__PPC64__) || defined(__powerpc64__)
 extern void *VDSO_SYMBOL(sigtramp_rt64);
 #else
diff --git a/sysdeps/unix/sysv/linux/powerpc/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/sysdep.h
index 5b411d0e8e..20167615c8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/sysdep.h
+++ b/sysdeps/unix/sysv/linux/powerpc/sysdep.h
@@ -20,7 +20,15 @@
 #define VDSO_HASH  123718565
 
 /* List of system calls which are supported as vsyscalls.  */
-#define HAVE_CLOCK_GETRES_VSYSCALL	1
-#define HAVE_CLOCK_GETTIME_VSYSCALL	1
-#define HAVE_GETCPU_VSYSCALL		1
+#define HAVE_CLOCK_GETRES_VSYSCALL	"__kernel_clock_getres"
+#define HAVE_CLOCK_GETTIME_VSYSCALL	"__kernel_clock_gettime"
+#define HAVE_GETCPU_VSYSCALL		"__kernel_getcpu"
+#define HAVE_TIME_VSYSCALL		"__kernel_time"
+#define HAVE_GET_TBFREQ                 "__kernel_get_tbfreq"
 
+#if defined(__PPC64__) || defined(__powerpc64__)
+# define HAVE_SIGTRAMP_RT64		"__kernel_sigtramp_rt64"
+#else
+# define HAVE_SIGTRAMP_32		"__kernel_sigtramp32"
+# define HAVE_SIGTRAMP_RT32		"__kernel_sigtramp_rt32"
+#endif
diff --git a/sysdeps/unix/sysv/linux/riscv/init-first.c b/sysdeps/unix/sysv/linux/riscv/init-first.c
deleted file mode 100644
index f3d243a192..0000000000
--- a/sysdeps/unix/sysv/linux/riscv/init-first.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* RISC-V VDSO initialization
-   Copyright (C) 2017-2019 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/>.  */
-
-#include <dl-vdso.h>
-#include <libc-vdso.h>
-
-long int (*VDSO_SYMBOL (getcpu)) (unsigned int *, unsigned int *, void *)
-    attribute_hidden;
-long int (*VDSO_SYMBOL (gettimeofday)) (struct timeval *, void *)
-    attribute_hidden;
-long int (*VDSO_SYMBOL (clock_gettime)) (clockid_t, struct timespec *)
-    attribute_hidden;
-long int (*VDSO_SYMBOL (clock_getres)) (clockid_t, struct timespec *)
-    attribute_hidden;
-
-static inline void
-_libc_vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__vdso_getcpu");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (getcpu) = p;
-
-  p = get_vdso_symbol ("__vdso_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (gettimeofday) = p;
-
-  p = get_vdso_symbol ("__vdso_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-
-  p = get_vdso_symbol ("__vdso_clock_getres");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_getres) = p;
-}
-
-#define VDSO_SETUP _libc_vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/riscv/libc-vdso.h b/sysdeps/unix/sysv/linux/riscv/libc-vdso.h
deleted file mode 100644
index 2373292ab9..0000000000
--- a/sysdeps/unix/sysv/linux/riscv/libc-vdso.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* RISC-V VDSO function declarations
-   Copyright (C) 2017-2019 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/>.  */
-
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
-
-#include <sysdep-vdso.h>
-
-extern long int (*VDSO_SYMBOL (getcpu)) (unsigned int *, unsigned int *, void *)
-    attribute_hidden;
-extern long int (*VDSO_SYMBOL (gettimeofday)) (struct timeval *, void *)
-    attribute_hidden;
-extern long int (*VDSO_SYMBOL (clock_gettime)) (clockid_t, struct timespec *)
-    attribute_hidden;
-extern long int (*VDSO_SYMBOL (clock_getres)) (clockid_t, struct timespec *)
-    attribute_hidden;
-
-#endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/riscv/sysdep.h b/sysdeps/unix/sysv/linux/riscv/sysdep.h
index 5de773744c..22835aa12f 100644
--- a/sysdeps/unix/sysv/linux/riscv/sysdep.h
+++ b/sysdeps/unix/sysv/linux/riscv/sysdep.h
@@ -125,10 +125,10 @@
 # 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
-# define HAVE_GETTIMEOFDAY_VSYSCALL	1
-# define HAVE_GETCPU_VSYSCALL		1
+# define HAVE_CLOCK_GETRES_VSYSCALL	"__vdso_clock_getres"
+# define HAVE_CLOCK_GETTIME_VSYSCALL	"__vdso_clock_gettime"
+# define HAVE_GETTIMEOFDAY_VSYSCALL	"__vdso_gettimeofday"
+# define HAVE_GETCPU_VSYSCALL		"__vdso_getcpu"
 
 /* Define a macro which expands into the inline wrapper code for a system
    call.  */
diff --git a/sysdeps/unix/sysv/linux/s390/init-first.c b/sysdeps/unix/sysv/linux/s390/init-first.c
deleted file mode 100644
index 63a12d95c8..0000000000
--- a/sysdeps/unix/sysv/linux/s390/init-first.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Initialization code run first thing by the ELF startup code.  Linux/s390.
-   Copyright (C) 2008-2019 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/>.  */
-
-#include <dl-vdso.h>
-#include <libc-vdso.h>
-
-long int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-   attribute_hidden;
-
-long int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *)
-  __attribute__ ((nocommon));
-
-long int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *)
-  __attribute__ ((nocommon));
-
-long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *)
-   attribute_hidden;
-
-static inline void
-_libc_vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__kernel_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (gettimeofday) = p;
-
-  p = get_vdso_symbol ("__kernel_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-
-  p = get_vdso_symbol ("__kernel_clock_getres");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_getres) = p;
-
-  p = get_vdso_symbol ("__kernel_getcpu");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (getcpu) = p;
-}
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/s390/libc-vdso.h b/sysdeps/unix/sysv/linux/s390/libc-vdso.h
deleted file mode 100644
index cc97601383..0000000000
--- a/sysdeps/unix/sysv/linux/s390/libc-vdso.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Resolve function pointers to VDSO functions.
-   Copyright (C) 2008-2019 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/>.  */
-
-
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
-
-#include <sysdep-vdso.h>
-
-extern long int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-   attribute_hidden;
-
-extern long int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
-
-extern long int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *);
-
-extern long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *)
-   attribute_hidden;
-
-#endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/s390/sysdep.h b/sysdeps/unix/sysv/linux/s390/sysdep.h
index eefbd8f007..386efb1896 100644
--- a/sysdeps/unix/sysv/linux/s390/sysdep.h
+++ b/sysdeps/unix/sysv/linux/s390/sysdep.h
@@ -20,8 +20,8 @@
 #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
+#define HAVE_CLOCK_GETRES_VSYSCALL	"__kernel_clock_getres"
+#define HAVE_CLOCK_GETTIME_VSYSCALL	"__kernel_clock_gettime"
+#define HAVE_GETTIMEOFDAY_VSYSCALL	"__kernel_gettimeofday"
+#define HAVE_GETCPU_VSYSCALL		"__kernel_getcpu"
 
diff --git a/sysdeps/unix/sysv/linux/sparc/init-first.c b/sysdeps/unix/sysv/linux/sparc/init-first.c
deleted file mode 100644
index bdaa78fd32..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/init-first.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPARC VDSO initialization
-   Copyright (C) 2018-2019 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/>.  */
-
-#include <dl-vdso.h>
-#include <libc-vdso.h>
-
-long int (*VDSO_SYMBOL (gettimeofday)) (struct timeval *, void *)
-    attribute_hidden;
-long int (*VDSO_SYMBOL (clock_gettime)) (clockid_t, struct timespec *)
-    attribute_hidden;
-
-static inline void
-_libc_vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__vdso_gettimeofday");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (gettimeofday) = p;
-
-  p = get_vdso_symbol ("__vdso_clock_gettime");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL (clock_gettime) = p;
-}
-
-#define VDSO_SETUP _libc_vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/sparc/libc-vdso.h b/sysdeps/unix/sysv/linux/sparc/libc-vdso.h
deleted file mode 100644
index d20afcdf04..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/libc-vdso.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* VDSO function pointer declarations.
-   Copyright (C) 2018-2019 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/>.  */
-
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
-
-#include <sysdep-vdso.h>
-
-extern long int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)
-   attribute_hidden;
-extern long int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);
-
-#endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sysdep.h
index 3bfb1fc60e..925b57082d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sysdep.h
@@ -45,8 +45,8 @@
 # define VDSO_HASH  61765110
 
 /* List of system calls which are supported as vsyscalls.  */
-# define HAVE_CLOCK_GETTIME_VSYSCALL	1
-# define HAVE_GETTIMEOFDAY_VSYSCALL	1
+# define HAVE_CLOCK_GETTIME_VSYSCALL	"__vdso_clock_gettime"
+# define HAVE_GETTIMEOFDAY_VSYSCALL	"__vdso_gettimeofday"
 
 #undef INLINE_SYSCALL
 #define INLINE_SYSCALL(name, nr, args...) 				\
diff --git a/sysdeps/unix/sysv/linux/sysdep-vdso.h b/sysdeps/unix/sysv/linux/sysdep-vdso.h
index 5fec208380..3da5417fff 100644
--- a/sysdeps/unix/sysv/linux/sysdep-vdso.h
+++ b/sysdeps/unix/sysv/linux/sysdep-vdso.h
@@ -19,7 +19,7 @@
 #ifndef SYSDEP_VDSO_LINUX_H
 # define SYSDEP_VDSO_LINUX_H
 
-#define VDSO_SYMBOL(__name) __vdso_##__name
+#include <dl-vdso.h>
 
 #ifndef INTERNAL_VSYSCALL_CALL
 # define INTERNAL_VSYSCALL_CALL(funcptr, err, nr, args...)		      \
diff --git a/sysdeps/unix/sysv/linux/x86/libc-vdso.h b/sysdeps/unix/sysv/linux/x86/libc-vdso.h
deleted file mode 100644
index c9aa1c8a72..0000000000
--- a/sysdeps/unix/sysv/linux/x86/libc-vdso.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Resolve function pointers to VDSO functions.
-   Copyright (C) 2005-2019 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/>.  */
-
-#ifndef _LIBC_VDSO_H
-#define _LIBC_VDSO_H
-
-#include <time.h>
-#include <sys/time.h>
-
-#include <sysdep-vdso.h>
-
-extern long int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *)
-  attribute_hidden;
-
-extern long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *)
-  attribute_hidden;
-
-#endif /* _LIBC_VDSO_H */
diff --git a/sysdeps/unix/sysv/linux/x86_64/init-first.c b/sysdeps/unix/sysv/linux/x86_64/init-first.c
deleted file mode 100644
index aede1c858d..0000000000
--- a/sysdeps/unix/sysv/linux/x86_64/init-first.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Initialization code run first thing by the ELF startup code.  Linux/x86-64.
-   Copyright (C) 2007-2019 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/>.  */
-
-#include <time.h>
-#include <sysdep.h>
-#include <dl-vdso.h>
-#include <libc-vdso.h>
-
-long int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *)
-  attribute_hidden;
-long int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *, void *)
-  attribute_hidden;
-
-extern __typeof (clock_gettime) __syscall_clock_gettime attribute_hidden;
-
-
-static inline void
-__vdso_platform_setup (void)
-{
-  void *p = get_vdso_symbol ("__vdso_clock_gettime");
-  if (p == NULL)
-    p = __syscall_clock_gettime;
-  PTR_MANGLE (p);
-  VDSO_SYMBOL(clock_gettime) = p;
-
-  p = get_vdso_symbol ("__vdso_getcpu");
-  PTR_MANGLE (p);
-  VDSO_SYMBOL(getcpu) = p;
-}
-
-#define VDSO_SETUP __vdso_platform_setup
-
-#include <csu/init-first.c>
diff --git a/sysdeps/unix/sysv/linux/x86_64/sysdep.h b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
index 197329f4dc..4541c0d492 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
@@ -374,9 +374,9 @@
 # define VDSO_HASH  61765110
 
 /* List of system calls which are supported as vsyscalls.  */
-# define HAVE_CLOCK_GETTIME_VSYSCALL    1
-# define HAVE_GETTIMEOFDAY_VSYSCALL     1
-# define HAVE_GETCPU_VSYSCALL		1
+# define HAVE_CLOCK_GETTIME_VSYSCALL    "__vdso_clock_gettime"
+# define HAVE_GETTIMEOFDAY_VSYSCALL     "__vdso_gettimeofday"
+# define HAVE_GETCPU_VSYSCALL		"__vdso_getcpu"
 
 # define SINGLE_THREAD_BY_GLOBAL		1
 
