diff options
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 5358ac6054..47250bcf16 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -4633,12 +4633,7 @@ void register_cp_regs_for_features(ARMCPU *cpu) { .name = "ID_AA64DFR0_EL1", .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 0, .access = PL1_R, .type = ARM_CP_CONST, - /* We mask out the PMUVer field, because we don't currently - * implement the PMU. Not advertising it prevents the guest - * from trying to use it and getting UNDEFs on registers we - * don't implement. - */ - .resetvalue = cpu->id_aa64dfr0 & ~0xf00 }, + .resetvalue = cpu->id_aa64dfr0 }, { .name = "ID_AA64DFR1_EL1", .state = ARM_CP_STATE_AA64, .opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 1, .access = PL1_R, .type = ARM_CP_CONST, |