427 static void force_fcsr_sig(unsigned long fcsr,  in force_fcsr_sig()  argument
432 	if (fcsr & FPU_CSR_INV_X)  in force_fcsr_sig()
434 	else if (fcsr & FPU_CSR_DIV_X)  in force_fcsr_sig()
436 	else if (fcsr & FPU_CSR_OVF_X)  in force_fcsr_sig()
438 	else if (fcsr & FPU_CSR_UDF_X)  in force_fcsr_sig()
440 	else if (fcsr & FPU_CSR_INE_X)  in force_fcsr_sig()
446 static int process_fpemu_return(int sig, void __user *fault_addr, unsigned long fcsr)  in process_fpemu_return()  argument
455 		force_fcsr_sig(fcsr, fault_addr, current);  in process_fpemu_return()
481 asmlinkage void noinstr do_fpe(struct pt_regs *regs, unsigned long fcsr)  in do_fpe()  argument
492 	write_fcsr(LOONGARCH_FCSR0, fcsr & ~mask_fcsr_x(fcsr));  in do_fpe()
501 	process_fpemu_return(sig, fault_addr, fcsr);  in do_fpe()