Lines Matching refs:fpc
434 int fpc, long interruption_code)
443 if ((fpc & 0x00000300) == 0) {
445 if (fpc & 0x8000) /* invalid fp operation */
447 else if (fpc & 0x4000) /* div by 0 */
449 else if (fpc & 0x2000) /* overflow */
451 else if (fpc & 0x1000) /* underflow */
453 else if (fpc & 0x0800) /* inexact */
523 current->thread.fp_regs.fpc, interruption_code);
595 current->thread.fp_regs.fpc, interruption_code);
626 asm volatile("stfpc %0" : "=m" (current->thread.fp_regs.fpc));
683 if (current->thread.fp_regs.fpc & FPC_DXC_MASK)
689 current->thread.fp_regs.fpc, interruption_code);