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linux-2.6
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linux-2.6/arch/cris/include/arch-v10/arch/thread_info.h

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296 B
C

#ifndef _ASM_ARCH_THREAD_INFO_H
#define _ASM_ARCH_THREAD_INFO_H
/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
struct thread_info *ti;
__asm__("and.d $sp,%0; ":"=r" (ti) : "0" (~8191UL));
return ti;
}
#endif