Lines Matching refs:fcsr
453 static void force_fcsr_sig(unsigned long fcsr,
458 if (fcsr & FPU_CSR_INV_X)
460 else if (fcsr & FPU_CSR_DIV_X)
462 else if (fcsr & FPU_CSR_OVF_X)
464 else if (fcsr & FPU_CSR_UDF_X)
466 else if (fcsr & FPU_CSR_INE_X)
472 static int process_fpemu_return(int sig, void __user *fault_addr, unsigned long fcsr)
481 force_fcsr_sig(fcsr, fault_addr, current);
507 asmlinkage void noinstr do_fpe(struct pt_regs *regs, unsigned long fcsr)
518 write_fcsr(LOONGARCH_FCSR0, fcsr & ~mask_fcsr_x(fcsr));
527 process_fpemu_return(sig, fault_addr, fcsr);