40 	__siginfo_fpu_t __user	*fpu_save;
44 	__siginfo_rwin_t __user	*rwin_save;
52 	__siginfo_fpu_t __user	*fpu_save;
56 	__siginfo_rwin_t __user	*rwin_save;
67 static inline bool invalid_frame_pointer(void __user *fp, int fplen)  in invalid_frame_pointer()
78 	struct signal_frame __user *sf;  in do_sigreturn()
80 	__siginfo_fpu_t __user *fpu_save;  in do_sigreturn()
81 	__siginfo_rwin_t __user *rwin_save;  in do_sigreturn()
89 	sf = (struct signal_frame __user *) regs->u_regs[UREG_FP];  in do_sigreturn()
144 	struct rt_signal_frame __user *sf;  in do_rt_sigreturn()
146 	__siginfo_fpu_t __user *fpu_save;  in do_rt_sigreturn()
147 	__siginfo_rwin_t __user *rwin_save;  in do_rt_sigreturn()
152 	sf = (struct rt_signal_frame __user *) regs->u_regs[UREG_FP];  in do_rt_sigreturn()
201 static inline void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long f…  in get_sigframe()
210 		return (void __user *) -1L;  in get_sigframe()
223 	return (void __user *) sp;  in get_sigframe()
229 	struct signal_frame __user *sf;  in setup_frame()
231 	void __user *tail;  in setup_frame()
244 	sf = (struct signal_frame __user *)  in setup_frame()
260 		__siginfo_fpu_t __user *fp = tail;  in setup_frame()
268 		__siginfo_rwin_t __user *rwp = tail;  in setup_frame()
324 	struct rt_signal_frame __user *sf;  in setup_rt_frame()
326 	void __user *tail;  in setup_rt_frame()
337 	sf = (struct rt_signal_frame __user *)  in setup_rt_frame()
356 		__siginfo_fpu_t __user *fp = tail;  in setup_rt_frame()
364 		__siginfo_rwin_t __user *rwp = tail;  in setup_rt_frame()
532 asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,  in do_sys_sigstack()
533                                struct sigstack __user *ossptr,  in do_sys_sigstack()