kernel/2.6.29.6-aldebaran-rt/arch/cris/include/arch-v32/arch/thread_info.h

   1 #ifndef _ASM_CRIS_ARCH_THREAD_INFO_H
   2 #define _ASM_CRIS_ARCH_THREAD_INFO_H
   3
   4 /* Return a thread_info struct. */
   5 static inline struct thread_info *current_thread_info(void)
   6 {
   7         struct thread_info *ti;
   8
   9         __asm__ __volatile__ ("and.d $sp, %0" : "=r" (ti) : "0" (~8191UL));
  10         return ti;
  11 }
  12
  13 #endif /* _ASM_CRIS_ARCH_THREAD_INFO_H */