48 static inline int user_mode(struct pt_regs *regs)  in user_mode()
52 static inline int user_mode_vm(struct pt_regs *regs)  in user_mode_vm()
56 static inline int v8086_mode(struct pt_regs *regs)  in v8086_mode()
61 #define instruction_pointer(regs) ((regs)->eip)  argument
62 #define frame_pointer(regs) ((regs)->ebp)  argument
63 #define stack_pointer(regs) ((unsigned long)(regs))  argument
64 #define regs_return_value(regs) ((regs)->eax)  argument
101 #define user_mode(regs) (!!((regs)->cs & 3))  argument
102 #define user_mode_vm(regs) user_mode(regs)  argument
103 #define instruction_pointer(regs) ((regs)->rip)  argument
104 #define frame_pointer(regs) ((regs)->rbp)  argument
105 #define stack_pointer(regs) ((regs)->rsp)  argument
106 #define regs_return_value(regs) ((regs)->rax)  argument