linux-next/include/asm-x86/unwind.h

#ifndef _ASM_X86_UNWIND_H
#define _ASM_X86_UNWIND_H

#define UNW_PC(frame) ((void)(frame), 0UL)
#define UNW_SP(frame) ((void)(frame), 0UL)
#define UNW_FP(frame) ((void)(frame), 0UL)

static inline int arch_unw_user_mode(const void *info)
{
	return 0;
}

#endif /* _ASM_X86_UNWIND_H */
x86: unify include/asm/unwind_32/64.h 32bit has an extra UNW_FP define, which does not hurt. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 2007-10-16 05:28:21 +08:00			`#ifndef _ASM_X86_UNWIND_H`
			`#define _ASM_X86_UNWIND_H`

			`#define UNW_PC(frame) ((void)(frame), 0UL)`
			`#define UNW_SP(frame) ((void)(frame), 0UL)`
			`#define UNW_FP(frame) ((void)(frame), 0UL)`

			`static inline int arch_unw_user_mode(const void *info)`
			`{`
			`return 0;`
			`}`

			`#endif /* _ASM_X86_UNWIND_H */`