summaryrefslogblamecommitdiff
path: root/include/asm-x86/frame.h
blob: 06850a7194e159561e8c3d7d6c6e6f2f78485a9a (plain) (tree) 
7e02cb941ddc ^


ecaf45ee5ce6 ^























7e02cb941ddc ^


1
2

3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

26
27


                   






















                                                                       

                            
#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 %ebp
	CFI_ADJUST_CFA_OFFSET 4
	CFI_REL_OFFSET ebp,0
	movl %esp,%ebp
	.endm
	.macro ENDFRAME
	popl %ebp
	CFI_ADJUST_CFA_OFFSET -4
	CFI_RESTORE ebp
	.endm
#else
	.macro FRAME
	.endm
	.macro ENDFRAME
	.endm
#endif

#endif  /*  __ASSEMBLY__  */