122 	struct pt_regs *childregs;  in copy_thread()  local
138 	childregs = task_pt_regs(p);  in copy_thread()
139 	p->thread.sp = (unsigned long) childregs;  in copy_thread()
141 		memset(childregs, 0, sizeof(struct pt_regs));  in copy_thread()
143 		childregs->regs[4] = arg;  in copy_thread()
144 		childregs->regs[5] = usp;  in copy_thread()
145 		childregs->sr = SR_MD;  in copy_thread()
147 		childregs->sr |= SR_FD;  in copy_thread()
154 	*childregs = *current_pt_regs();  in copy_thread()
157 		childregs->regs[15] = usp;  in copy_thread()
161 		childregs->gbr = childregs->regs[0];  in copy_thread()
163 	childregs->regs[0] = 0; /* Set return value for child */  in copy_thread()