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#ifndef _ASM_X86_FRAME_H
#define _ASM_X86_FRAME_H
#ifdef __ASSEMBLY__
#include <asm/asm.h>
/*
* These are stack frame creation macros. They should be used by every
* callable non-leaf asm function to make kernel stack traces more reliable.
*/
#ifdef CONFIG_FRAME_POINTER
.macro FRAME_BEGIN
push %_ASM_BP
_ASM_MOV %_ASM_SP, %_ASM_BP
.endm
.macro FRAME_END
pop %_ASM_BP
.endm
#define FRAME_OFFSET __ASM_SEL(4, 8)
#else /* !CONFIG_FRAME_POINTER */
#define FRAME_BEGIN
#define FRAME_END
#define FRAME_OFFSET 0
#endif /* CONFIG_FRAME_POINTER */
#endif /* __ASSEMBLY__ */
#endif /* _ASM_X86_FRAME_H */
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