10 static int get_reg(struct pt_regs *regs, int nr)  in get_reg()  argument
14 	if (nr < 4)  in get_reg()
15 		val = *(unsigned long *)(&regs->r0 + nr);  in get_reg()
16 	else if (nr < 7)  in get_reg()
17 		val = *(unsigned long *)(&regs->r4 + (nr - 4));  in get_reg()
18 	else if (nr < 13)  in get_reg()
19 		val = *(unsigned long *)(&regs->r7 + (nr - 7));  in get_reg()
21 		val = *(unsigned long *)(&regs->fp + (nr - 13));  in get_reg()
26 static void set_reg(struct pt_regs *regs, int nr, int val)  in set_reg()  argument
28 	if (nr < 4)  in set_reg()
29 		*(unsigned long *)(&regs->r0 + nr) = val;  in set_reg()
30 	else if (nr < 7)  in set_reg()
31 		*(unsigned long *)(&regs->r4 + (nr - 4)) = val;  in set_reg()
32 	else if (nr < 13)  in set_reg()
33 		*(unsigned long *)(&regs->r7 + (nr - 7)) = val;  in set_reg()
35 		*(unsigned long *)(&regs->fp + (nr - 13)) = val;  in set_reg()