AMAIR_EL2
__vcpu_assign_sys_reg(vcpu, AMAIR_EL2, read_sysreg_el1(SYS_AMAIR));
write_sysreg_el1(__vcpu_sys_reg(vcpu, AMAIR_EL2), SYS_AMAIR);
MAPPED_EL2_SYSREG(AMAIR_EL2, AMAIR_EL1, NULL );
EL2_REG(AMAIR_EL2, access_rw, reset_val, 0),
SYS_REG(AMAIR_EL2),
MAPPED_EL2_SYSREG(AMAIR_EL2, AMAIR_EL1);