diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-i386/frame.i | 24 | ||||
| -rw-r--r-- | include/asm-um/alternative-asm.i | 6 | ||||
| -rw-r--r-- | include/asm-um/frame.i | 6 |
3 files changed, 36 insertions, 0 deletions
diff --git a/include/asm-i386/frame.i b/include/asm-i386/frame.i new file mode 100644 index 00000000000..4d68ddce18b --- /dev/null +++ b/include/asm-i386/frame.i @@ -0,0 +1,24 @@ +#include <linux/config.h> +#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 diff --git a/include/asm-um/alternative-asm.i b/include/asm-um/alternative-asm.i new file mode 100644 index 00000000000..cae9faca132 --- /dev/null +++ b/include/asm-um/alternative-asm.i @@ -0,0 +1,6 @@ +#ifndef __UM_ALTERNATIVE_ASM_I +#define __UM_ALTERNATIVE_ASM_I + +#include "asm/arch/alternative-asm.i" + +#endif diff --git a/include/asm-um/frame.i b/include/asm-um/frame.i new file mode 100644 index 00000000000..09d5dca5d92 --- /dev/null +++ b/include/asm-um/frame.i @@ -0,0 +1,6 @@ +#ifndef __UM_FRAME_I +#define __UM_FRAME_I + +#include "asm/arch/frame.i" + +#endif |