60cf637a13
Cleaning up and shortening code... Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Alexander van Heukelum <heukelum@fastmail.fm> LKML-Reference: <4D6BD35002000078000341DA@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
25 lines
461 B
C
25 lines
461 B
C
#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__ */
|