[deliverable/linux.git] / arch / x86 / include / asm / frame.h

#ifdef __ASSEMBLY__

#include <asm/dwarf2.h>

/* The annotation hides the frame from the unwinder and makes it look
   like a ordinary ebp save/restore. This avoids some special cases for
   frame pointer later */
#ifdef CONFIG_FRAME_POINTER
	.macro FRAME
	pushl_cfi %ebp
	CFI_REL_OFFSET ebp,0
	movl %esp,%ebp
	.endm
	.macro ENDFRAME
	popl_cfi %ebp
	CFI_RESTORE ebp
	.endm
#else
	.macro FRAME
	.endm
	.macro ENDFRAME
	.endm
#endif

#endif  /*  __ASSEMBLY__  */
Commit	Line	Data
7e02cb94 AB	1	#ifdef __ASSEMBLY__
7e02cb94 AB	2
ecaf45ee AK	3	#include <asm/dwarf2.h>
	4
	5	/* The annotation hides the frame from the unwinder and makes it look
	6	like a ordinary ebp save/restore. This avoids some special cases for
	7	frame pointer later */
	8	#ifdef CONFIG_FRAME_POINTER
	9	.macro FRAME
60cf637a	10	pushl_cfi %ebp
ecaf45ee AK	11	CFI_REL_OFFSET ebp,0
	12	movl %esp,%ebp
	13	.endm
	14	.macro ENDFRAME
60cf637a	15	popl_cfi %ebp
ecaf45ee AK	16	CFI_RESTORE ebp
	17	.endm
	18	#else
	19	.macro FRAME
	20	.endm
	21	.macro ENDFRAME
	22	.endm
	23	#endif
7e02cb94 AB	24
7e02cb94 AB	25	#endif /* __ASSEMBLY__ */