diff options
Diffstat (limited to 'arch/cris/include/arch-v32/arch/thread_info.h')
| -rw-r--r-- | arch/cris/include/arch-v32/arch/thread_info.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/cris/include/arch-v32/arch/thread_info.h b/arch/cris/include/arch-v32/arch/thread_info.h new file mode 100644 index 00000000000..d6936956a3c --- /dev/null +++ b/arch/cris/include/arch-v32/arch/thread_info.h @@ -0,0 +1,13 @@ +#ifndef _ASM_CRIS_ARCH_THREAD_INFO_H +#define _ASM_CRIS_ARCH_THREAD_INFO_H + +/* Return a thread_info struct. */ +static inline struct thread_info *current_thread_info(void) +{ + struct thread_info *ti; + + __asm__ __volatile__ ("and.d $sp, %0" : "=r" (ti) : "0" (~8191UL)); + return ti; +} + +#endif /* _ASM_CRIS_ARCH_THREAD_INFO_H */ |