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| author | Roland McGrath <roland@hack.frob.com> | 2014-06-11 12:23:01 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2014-06-11 12:23:01 -0700 |
| commit | 9503784a07567c50fca35a5c69c411149f537d79 (patch) | |
| tree | 1bc0688b12cc2bc4ded683a3598ab11d78cc366c /sysdeps/aarch64/nptl | |
| parent | e23d3d2690bf63207b1a47e83a94693daebbbfe5 (diff) | |
| download | glibc-9503784a07567c50fca35a5c69c411149f537d79.tar.gz glibc-9503784a07567c50fca35a5c69c411149f537d79.tar.xz glibc-9503784a07567c50fca35a5c69c411149f537d79.zip | |
AArch64: Define TLS_DEFINE_INIT_TP
Diffstat (limited to 'sysdeps/aarch64/nptl')
| -rw-r--r-- | sysdeps/aarch64/nptl/tls.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/aarch64/nptl/tls.h b/sysdeps/aarch64/nptl/tls.h index ef8f3af90d..2c90ba3cd5 100644 --- a/sysdeps/aarch64/nptl/tls.h +++ b/sysdeps/aarch64/nptl/tls.h @@ -93,6 +93,9 @@ typedef struct # define TLS_INIT_TP(tcbp) \ ({ __asm __volatile ("msr tpidr_el0, %0" : : "r" (tcbp)); NULL; }) +/* Value passed to 'clone' for initialization of the thread register. */ +# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + 1 + /* Return the address of the dtv for the current thread. */ # define THREAD_DTV() \ (((tcbhead_t *) __builtin_thread_pointer ())->dtv) |