x86: introduce frame_pointer() and stack_pointer()

[pandora-kernel.git] / include / asm-x86 / ptrace_64.h

diff --git a/include/asm-x86/ptrace_64.h b/include/asm-x86/ptrace_64.h
index 7f166cc..7bfe61e 100644 (file)
--- a/include/asm-x86/ptrace_64.h
+++ b/include/asm-x86/ptrace_64.h
@@ -40,6 +40,8 @@ struct pt_regs {
 #define user_mode(regs) (!!((regs)->cs & 3))
 #define user_mode_vm(regs) user_mode(regs)
 #define instruction_pointer(regs) ((regs)->rip)
+#define frame_pointer(regs) ((regs)->rbp)
+#define stack_pointer(regs) ((regs)->rsp)
 #define regs_return_value(regs) ((regs)->rax)
 
 extern unsigned long profile_pc(struct pt_regs *regs);