6 -- Abuse tls.h macros to derive offsets relative to the thread register.
7 # undef __thread_register
8 # define __thread_register ((void *) 0)
9 # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0)
11 #if TLS_MULTIPLE_THREADS_IN_TCB
12 MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
14 PID thread_offsetof (pid)
15 TID thread_offsetof (tid)