csr_read64
VAL = csr_read64(LOONGARCH_CSR_##IB##N##REG); \
VAL = csr_read64(LOONGARCH_CSR_##DB##N##REG); \
#define read_csr_gtlbc() csr_read64(LOONGARCH_CSR_GTLBC)
#define read_csr_trgp() csr_read64(LOONGARCH_CSR_TRGP)
#define read_csr_gcfg() csr_read64(LOONGARCH_CSR_GCFG)
#define read_csr_gstat() csr_read64(LOONGARCH_CSR_GSTAT)
#define read_csr_gintc() csr_read64(LOONGARCH_CSR_GINTC)
#define read_csr_gcntc() csr_read64(LOONGARCH_CSR_GCNTC)
#define read_csr_perfctrl0() csr_read64(LOONGARCH_CSR_PERFCTRL0)
#define read_csr_perfcntr0() csr_read64(LOONGARCH_CSR_PERFCNTR0)
#define read_csr_perfctrl1() csr_read64(LOONGARCH_CSR_PERFCTRL1)
#define read_csr_perfcntr1() csr_read64(LOONGARCH_CSR_PERFCNTR1)
#define read_csr_perfctrl2() csr_read64(LOONGARCH_CSR_PERFCTRL2)
#define read_csr_perfcntr2() csr_read64(LOONGARCH_CSR_PERFCNTR2)
#define read_csr_perfctrl3() csr_read64(LOONGARCH_CSR_PERFCTRL3)
#define read_csr_perfcntr3() csr_read64(LOONGARCH_CSR_PERFCNTR3)
#define csr_read(reg) csr_read64(reg)
enable = csr_read64(LOONGARCH_CSR_CRMD);
vcpu->arch.host_eentry = csr_read64(LOONGARCH_CSR_EENTRY);