477 static void denormal_to_double(struct sh_fpu_soft_struct *fpu, int n)  in denormal_to_double()  argument
480 	unsigned long x = fpu->fpul;  in denormal_to_double()
493 		fpu->fp_regs[n] = du;  in denormal_to_double()
494 		fpu->fp_regs[n+1] = dl;  in denormal_to_double()
581 static void fpu_init(struct sh_fpu_soft_struct *fpu)  in fpu_init()  argument
585 	fpu->fpscr = FPSCR_INIT;  in fpu_init()
586 	fpu->fpul = 0;  in fpu_init()
589 		fpu->fp_regs[i] = 0;  in fpu_init()
590 		fpu->xfp_regs[i]= 0;  in fpu_init()
602 	struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);  in do_fpu_inst()  local
608 		fpu_init(fpu);  in do_fpu_inst()
612 	return fpu_emulate(inst, fpu, regs);  in do_fpu_inst()