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target/arm: Enable BTI for -cpu max

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Backports commit a15daafa1cba96ff28abdfb6c860e0939655dbd1 from qemu
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Richard Henderson 2019-02-05 17:15:28 -05:00 committed by Lioncash
parent 4dc5f80683
commit fbd8992e27
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 4 additions and 0 deletions
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qemu/target/arm/cpu64.c
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@ -269,6 +269,10 @@ static void aarch64_max_initfn(struct uc_struct *uc, Object *obj, void *opaque)
t = FIELD_DP64(t, ID_AA64PFR0, ADVSIMD, 1); t = FIELD_DP64(t, ID_AA64PFR0, ADVSIMD, 1);
cpu->isar.id_aa64pfr0 = t; cpu->isar.id_aa64pfr0 = t;
t = cpu->isar.id_aa64pfr1;
t = FIELD_DP64(t, ID_AA64PFR1, BT, 1);
cpu->isar.id_aa64pfr1 = t;
t = cpu->isar.id_aa64mmfr1; t = cpu->isar.id_aa64mmfr1;
t = FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1); /* HPD */ t = FIELD_DP64(t, ID_AA64MMFR1, HPDS, 1); /* HPD */
t = FIELD_DP64(t, ID_AA64MMFR1, LO, 1); t = FIELD_DP64(t, ID_AA64MMFR1, LO, 1);