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authorTobias Klauser <tklauser@distanz.ch>2019-06-21 10:36:52 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2019-06-21 10:43:22 -0300
commit85c748f9ff3db4a7796472f90d4d80e9987b7922 (patch)
tree72c9e135c9667ca02fa73e96d59c66731cd8e906 /sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
parentce5b73a7c3d8caefc72ac3b95490861e3ee13520 (diff)
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Add missing VDSO_{NAME,HASH}_* macros and use them for PREPARE_VERSION_KNOWN
Define all currently used Linux versions used for
PREPARE_VERSION{,_KNOWN} in sysdeps/unix/sysv/linux/dl-vdso.h and use
them instead of duplicating the versions and precomputed hashes across
architecture specific files.

	* sysdeps/unix/sysv/linux/aarch64/gettimeofday.c (INIT_ARCH): Use
	PREPARE_VERSION_KNOWN.
	* sysdeps/unix/sysv/linux/aarch64/init-first.c: Likewise.
	* sysdeps/unix/sysv/linux/dl-vdso.h (VDSO_NAME_LINUX_2_6_39): New
	define.
	(VDSO_HASH_LINUX_2_6_39): Likewise.
	(VDSO_NAME_LINUX_4_9): Likewise.
	(VDSO_HASH_LINUX_4_9): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/gettimeofday.c (INIT_ARCH): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/init-first.c
	(_libc_vdso_platform_setup): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/time.c (INIT_ARCH): Likewise.
	* sysdeps/unix/sysv/linux/s390/init-first.c (_libc_vdso_platform_setup):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_platform_setup):
	Likewise.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/aarch64/gettimeofday.c')
-rw-r--r--sysdeps/unix/sysv/linux/aarch64/gettimeofday.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c b/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
index 6c008ed935..9180b50bf7 100644
--- a/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
+++ b/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
@@ -38,13 +38,13 @@ __gettimeofday_vsyscall (struct timeval *tv, struct timezone *tz)
   return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
 }
 
-/* PREPARE_VERSION will need an __LP64__ ifdef when ILP32 support
+/* PREPARE_VERSION_KNOWN will need an __LP64__ ifdef when ILP32 support
    goes in.  See _libc_vdso_platform_setup in
    sysdeps/unix/sysv/linux/aarch64/init-first.c.  */
 
 # undef INIT_ARCH
 # define INIT_ARCH() \
-	   PREPARE_VERSION (linux_version, "LINUX_2.6.39", 123718537); \
+	   PREPARE_VERSION_KNOWN (linux_version, LINUX_2_6_39); \
 	   void *vdso_gettimeofday = \
 	     _dl_vdso_vsym ("__kernel_gettimeofday", &linux_version);