diff options
Diffstat (limited to 'nptl/sysdeps/powerpc/tls.h')
| -rw-r--r-- | nptl/sysdeps/powerpc/tls.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nptl/sysdeps/powerpc/tls.h b/nptl/sysdeps/powerpc/tls.h index e3e0424fe0..6573bb6b04 100644 --- a/nptl/sysdeps/powerpc/tls.h +++ b/nptl/sysdeps/powerpc/tls.h @@ -81,7 +81,9 @@ typedef struct # define TLS_TCB_ALIGN __alignof__ (struct pthread) /* This is the size we need before TCB. */ -# define TLS_PRE_TCB_SIZE (sizeof (struct pthread) + 32) +# define TLS_PRE_TCB_SIZE \ + (sizeof (struct pthread) \ + + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1))) # ifndef __powerpc64__ /* Register r2 (tp) is reserved by the ABI as "thread pointer". */ |