[PATCH] x86_64: Use a common function to find code segment bases
To avoid some code duplication.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h
index c7865cf..5bbc8d3 100644
--- a/include/asm-x86_64/ptrace.h
+++ b/include/asm-x86_64/ptrace.h
@@ -86,6 +86,11 @@
extern unsigned long profile_pc(struct pt_regs *regs);
void signal_fault(struct pt_regs *regs, void __user *frame, char *where);
+struct task_struct;
+
+extern unsigned long
+convert_rip_to_linear(struct task_struct *child, struct pt_regs *regs);
+
enum {
EF_CF = 0x00000001,
EF_PF = 0x00000004,