Lines Matching defs:fpu
474 * @fpu: Pointer to sh_fpu_soft structure
477 static void denormal_to_double(struct sh_fpu_soft_struct *fpu, int n)
480 unsigned long x = fpu->fpul;
493 fpu->fp_regs[n] = du;
494 fpu->fp_regs[n+1] = dl;
597 * @fpu: Pointer to software emulated FPU registers.
599 static void fpu_init(struct sh_fpu_soft_struct *fpu)
603 fpu->fpscr = FPSCR_INIT;
604 fpu->fpul = 0;
607 fpu->fp_regs[i] = 0;
608 fpu->xfp_regs[i]= 0;
620 struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu);
624 fpu_init(fpu);
628 return fpu_emulate(inst, fpu, regs);