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target/arm: Set ID_MMFR4.HPDS for aarch64_max_initfn

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We had set this for aarch32-only in arm_max_initfn, but
failed to set the same bit for aarch64.

Backports commit dac65ba1d7945c5d58ab63d8769103634adb2b01 from qemu
This commit is contained in:
Richard Henderson 2020-03-21 19:45:04 -04:00 committed by Lioncash
parent 583cc7b8b1
commit 764207865a
1 changed files with 1 additions and 0 deletions
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qemu/target/arm/cpu64.c
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@ -348,6 +348,7 @@ static void aarch64_max_initfn(struct uc_struct *uc, Object *obj, void *opaque)
cpu->isar.id_mmfr3 = u;
u = cpu->isar.id_mmfr4;
u = FIELD_DP32(u, ID_MMFR4, HPDS, 1); /* AA32HPD */
u = FIELD_DP32(u, ID_MMFR4, AC2, 1); /* ACTLR2, HACTLR2 */
cpu->isar.id_mmfr4 = u;