72 int copy_siginfo_to_user32(compat_siginfo_t __user *to, const siginfo_t *from)  in copy_siginfo_to_user32()
128 int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from)  in copy_siginfo_from_user32()
145 static bool invalid_frame_pointer(void __user *fp, int fplen)  in invalid_frame_pointer()
155 	struct signal_frame32 __user *sf;  in do_sigreturn32()
170 	sf = (struct signal_frame32 __user *) regs->u_regs[UREG_FP];  in do_sigreturn32()
246 	struct rt_signal_frame32 __user *sf;  in do_rt_sigreturn32()
259 	sf = (struct rt_signal_frame32 __user *) regs->u_regs[UREG_FP];  in do_rt_sigreturn32()
332 static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesiz…  in get_sigframe()
344 		return (void __user *) -1L;  in get_sigframe()
357 	return (void __user *) sp;  in get_sigframe()
421 	struct signal_frame32 __user *sf;  in setup_frame32()
423 	void __user *tail;  in setup_frame32()
440 	sf = (struct signal_frame32 __user *)  in setup_frame32()
473 		__siginfo_fpu_t __user *fp = tail;  in setup_frame32()
481 		__siginfo_rwin_t __user *rwp = tail;  in setup_frame32()
501 		err |= copy_in_user((u32 __user *)sf,  in setup_frame32()
502 				    (u32 __user *)(regs->u_regs[UREG_FP]),  in setup_frame32()
552 	struct rt_signal_frame32 __user *sf;  in setup_rt_frame32()
554 	void __user *tail;  in setup_rt_frame32()
571 	sf = (struct rt_signal_frame32 __user *)  in setup_rt_frame32()
604 		__siginfo_fpu_t __user *fp = tail;  in setup_rt_frame32()
612 		__siginfo_rwin_t __user *rwp = tail;  in setup_rt_frame32()
632 		err |= copy_in_user((u32 __user *)sf,  in setup_rt_frame32()
633 				    (u32 __user *)(regs->u_regs[UREG_FP]),  in setup_rt_frame32()
769 	struct sigstack32 __user *ssptr =  in do_sys32_sigstack()
770 		(struct sigstack32 __user *)((unsigned long)(u_ssptr));  in do_sys32_sigstack()
771 	struct sigstack32 __user *ossptr =  in do_sys32_sigstack()
772 		(struct sigstack32 __user *)((unsigned long)(u_ossptr));  in do_sys32_sigstack()