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| author | Roland McGrath <roland@hack.frob.com> | 2012-05-22 16:00:50 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-24 13:13:46 -0700 |
| commit | c14874927b499ddfdbb03745bb32bfc778b8595f (patch) | |
| tree | a07ace4f46694be67780cdf4765044f80ac4f729 /sysdeps/unix/sysv/linux/dl-vdso.h | |
| parent | d6c33fda03457ca8ca87a562fa2681af16ca4ea5 (diff) | |
| download | glibc-c14874927b499ddfdbb03745bb32bfc778b8595f.tar.gz glibc-c14874927b499ddfdbb03745bb32bfc778b8595f.tar.xz glibc-c14874927b499ddfdbb03745bb32bfc778b8595f.zip | |
syscalls.list support for vDSO IFUNCs, use it for x32 gettimeofday and time.
Diffstat (limited to 'sysdeps/unix/sysv/linux/dl-vdso.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-vdso.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-vdso.h b/sysdeps/unix/sysv/linux/dl-vdso.h index c30671de72..4149bacdce 100644 --- a/sysdeps/unix/sysv/linux/dl-vdso.h +++ b/sysdeps/unix/sysv/linux/dl-vdso.h @@ -33,6 +33,17 @@ /* We don't have a specific file where the symbol can be found. */ \ var.filename = NULL +/* Use this for the known version sets defined below, where we + record their precomputed hash values only once, in this file. */ +#define PREPARE_VERSION_KNOWN(var, vname) \ + PREPARE_VERSION (var, VDSO_NAME_##vname, VDSO_HASH_##vname) + +#define VDSO_NAME_LINUX_2_6 "LINUX_2.6" +#define VDSO_HASH_LINUX_2_6 61765110 +#define VDSO_NAME_LINUX_2_6_15 "LINUX_2.6.15" +#define VDSO_HASH_LINUX_2_6_15 123718565 +#define VDSO_NAME_LINUX_2_6_29 "LINUX_2.6.29" +#define VDSO_HASH_LINUX_2_6_29 123718585 /* Functions for resolving symbols in the VDSO link map. */ extern void *_dl_vdso_vsym (const char *name, |