diff options
Diffstat (limited to 'nptl/sysdeps/x86_64')
| -rw-r--r-- | nptl/sysdeps/x86_64/tcb-offsets.sym | 1 | ||||
| -rw-r--r-- | nptl/sysdeps/x86_64/tls.h | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/nptl/sysdeps/x86_64/tcb-offsets.sym b/nptl/sysdeps/x86_64/tcb-offsets.sym index a9ede75c96..21274ecab9 100644 --- a/nptl/sysdeps/x86_64/tcb-offsets.sym +++ b/nptl/sysdeps/x86_64/tcb-offsets.sym @@ -11,3 +11,4 @@ CLEANUP_PREV offsetof (struct _pthread_cleanup_buffer, __prev) MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock) MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads) POINTER_GUARD offsetof (tcbhead_t, pointer_guard) +VGETCPU_CACHE_OFFSET offsetof (tcbhead_t, vgetcpu_cache) diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h index 7618573e0b..0b5aeb00ff 100644 --- a/nptl/sysdeps/x86_64/tls.h +++ b/nptl/sysdeps/x86_64/tls.h @@ -1,5 +1,5 @@ /* Definition for thread-local data handling. nptl/x86_64 version. - Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2002,2003,2004,2005,2006,2007 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 @@ -42,7 +42,7 @@ typedef union dtv typedef struct { - void *tcb; /* Pointer to the TCB. Not necessary the + void *tcb; /* Pointer to the TCB. Not necessarily the thread descriptor used by libpthread. */ dtv_t *dtv; void *self; /* Pointer to the thread descriptor. */ @@ -50,6 +50,7 @@ typedef struct uintptr_t sysinfo; uintptr_t stack_guard; uintptr_t pointer_guard; + unsigned long int vgetcpu_cache[2]; } tcbhead_t; #else /* __ASSEMBLER__ */ |