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()
143 	struct signal_frame32 __user *sf;  in do_sigreturn32()
158 	sf = (struct signal_frame32 __user *) regs->u_regs[UREG_FP];  in do_sigreturn32()
229 	struct rt_signal_frame32 __user *sf;  in do_rt_sigreturn32()
242 	sf = (struct rt_signal_frame32 __user *) regs->u_regs[UREG_FP];  in do_rt_sigreturn32()
311 static int invalid_frame_pointer(void __user *fp, int fplen)  in invalid_frame_pointer()
318 static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs, unsigned long framesiz…  in get_sigframe()
330 		return (void __user *) -1L;  in get_sigframe()
343 	return (void __user *) sp;  in get_sigframe()
407 	struct signal_frame32 __user *sf;  in setup_frame32()
409 	void __user *tail;  in setup_frame32()
426 	sf = (struct signal_frame32 __user *)  in setup_frame32()
459 		__siginfo_fpu_t __user *fp = tail;  in setup_frame32()
467 		__siginfo_rwin_t __user *rwp = tail;  in setup_frame32()
487 		err |= copy_in_user((u32 __user *)sf,  in setup_frame32()
488 				    (u32 __user *)(regs->u_regs[UREG_FP]),  in setup_frame32()
538 	struct rt_signal_frame32 __user *sf;  in setup_rt_frame32()
540 	void __user *tail;  in setup_rt_frame32()
557 	sf = (struct rt_signal_frame32 __user *)  in setup_rt_frame32()
590 		__siginfo_fpu_t __user *fp = tail;  in setup_rt_frame32()
598 		__siginfo_rwin_t __user *rwp = tail;  in setup_rt_frame32()
618 		err |= copy_in_user((u32 __user *)sf,  in setup_rt_frame32()
619 				    (u32 __user *)(regs->u_regs[UREG_FP]),  in setup_rt_frame32()
755 	struct sigstack32 __user *ssptr =  in do_sys32_sigstack()
756 		(struct sigstack32 __user *)((unsigned long)(u_ssptr));  in do_sys32_sigstack()
757 	struct sigstack32 __user *ossptr =  in do_sys32_sigstack()
758 		(struct sigstack32 __user *)((unsigned long)(u_ossptr));  in do_sys32_sigstack()