diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 2fa022f62b..c107cbd757 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -309,6 +309,10 @@ static void arm_cpu_reset_hold(Object *obj) env->cp15.cpacr_el1 = FIELD_DP64(env->cp15.cpacr_el1, CPACR, CP11, 3); #endif + if (arm_feature(env, ARM_FEATURE_V8)) { + env->cp15.rvbar = cpu->rvbar_prop; + env->regs[15] = cpu->rvbar_prop; + } } #if defined(CONFIG_USER_ONLY) @@ -1345,7 +1349,7 @@ void arm_cpu_post_init(Object *obj) qdev_property_add_static(DEVICE(obj), &arm_cpu_reset_hivecs_property); } - if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) { + if (arm_feature(&cpu->env, ARM_FEATURE_V8)) { object_property_add_uint64_ptr(obj, "rvbar", &cpu->rvbar_prop, OBJ_PROP_FLAG_READWRITE); diff --git a/target/arm/helper.c b/target/arm/helper.c index 090daf93c7..d8066fe97d 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -7896,7 +7896,7 @@ void register_cp_regs_for_features(ARMCPU *cpu) if (!arm_feature(env, ARM_FEATURE_EL3) && !arm_feature(env, ARM_FEATURE_EL2)) { ARMCPRegInfo rvbar = { - .name = "RVBAR_EL1", .state = ARM_CP_STATE_AA64, + .name = "RVBAR_EL1", .state = ARM_CP_STATE_BOTH, .opc0 = 3, .opc1 = 0, .crn = 12, .crm = 0, .opc2 = 1, .access = PL1_R, .fieldoffset = offsetof(CPUARMState, cp15.rvbar), @@ -7987,13 +7987,20 @@ void register_cp_regs_for_features(ARMCPU *cpu) } /* RVBAR_EL2 is only implemented if EL2 is the highest EL */ if (!arm_feature(env, ARM_FEATURE_EL3)) { - ARMCPRegInfo rvbar = { - .name = "RVBAR_EL2", .state = ARM_CP_STATE_AA64, - .opc0 = 3, .opc1 = 4, .crn = 12, .crm = 0, .opc2 = 1, - .access = PL2_R, - .fieldoffset = offsetof(CPUARMState, cp15.rvbar), + ARMCPRegInfo rvbar[] = { + { + .name = "RVBAR_EL2", .state = ARM_CP_STATE_AA64, + .opc0 = 3, .opc1 = 4, .crn = 12, .crm = 0, .opc2 = 1, + .access = PL2_R, + .fieldoffset = offsetof(CPUARMState, cp15.rvbar), + }, + { .name = "RVBAR", .type = ARM_CP_ALIAS, + .cp = 15, .opc1 = 0, .crn = 12, .crm = 0, .opc2 = 1, + .access = PL2_R, + .fieldoffset = offsetof(CPUARMState, cp15.rvbar), + }, }; - define_one_arm_cp_reg(cpu, &rvbar); + define_arm_cp_regs(cpu, rvbar); } }