LOONGARCH_CSR_TLBRENTRY
#define read_gcsr_tlbrentry() gcsr_read(LOONGARCH_CSR_TLBRENTRY)
#define write_gcsr_tlbrentry(val) gcsr_write(val, LOONGARCH_CSR_TLBRENTRY)
csr_write(__pa(tlbrentry), LOONGARCH_CSR_TLBRENTRY);
set_gcsr_hw_flag(LOONGARCH_CSR_TLBRENTRY);
kvm_restore_hw_gcsr(csr, LOONGARCH_CSR_TLBRENTRY);
kvm_save_hw_gcsr(csr, LOONGARCH_CSR_TLBRENTRY);
csr_write64(pcpu_handlers[cpu] + 80*VECSIZE, LOONGARCH_CSR_TLBRENTRY);
csr_write(tlbrentry, LOONGARCH_CSR_TLBRENTRY);
loongarch_set_csr(vcpu, LOONGARCH_CSR_TLBRENTRY, val);