This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / include / asm-i386 / frame.i

diff --git a/include/asm-i386/frame.i b/include/asm-i386/frame.i
new file mode 100644 (file)
index 0000000..0362025
--- /dev/null
+++ b/include/asm-i386/frame.i
@@ -0,0 +1,23 @@
+#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