sysdeps/powerpc/nptl/tcb-offsets.sym

   1 #include <sysdep.h>
   2 #include <tls.h>
   3 #include <kernel-features.h>
   4
   5 --
   6
   7 -- Abuse tls.h macros to derive offsets relative to the thread register.
   8 # undef __thread_register
   9 # define __thread_register      ((void *) 0)
  10 # define thread_offsetof(mem)   ((ptrdiff_t) THREAD_SELF + offsetof (struct pthread, mem))
  11
  12
  13 #if TLS_MULTIPLE_THREADS_IN_TCB
  14 MULTIPLE_THREADS_OFFSET         thread_offsetof (header.multiple_threads)
  15 #endif
  16 PID                             thread_offsetof (pid)
  17 TID                             thread_offsetof (tid)
  18 POINTER_GUARD                   (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
  19 TAR_SAVE                        (offsetof (tcbhead_t, tar_save) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
  20 DSO_SLOT1                       (offsetof (tcbhead_t, dso_slot1) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
  21 DSO_SLOT2                       (offsetof (tcbhead_t, dso_slot2) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
  22 #ifndef __ASSUME_PRIVATE_FUTEX
  23 PRIVATE_FUTEX_OFFSET            thread_offsetof (header.private_futex)
  24 #endif