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[PATCH 4/4] target/arm: Enable ARMv8.2-UAO in -cpu max
From: |
Richard Henderson |
Subject: |
[PATCH 4/4] target/arm: Enable ARMv8.2-UAO in -cpu max |
Date: |
Tue, 3 Dec 2019 15:42:44 -0800 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/cpu64.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 9399253b4c..03377084e3 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -674,6 +674,10 @@ static void aarch64_max_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64MMFR1, PAN, 2); /* ATS1E1 */
cpu->isar.id_aa64mmfr1 = t;
+ t = cpu->isar.id_aa64mmfr2;
+ t = FIELD_DP64(t, ID_AA64MMFR2, UAO, 1);
+ cpu->isar.id_aa64mmfr2 = t;
+
/* Replicate the same data to the 32-bit id registers. */
u = cpu->isar.id_isar5;
u = FIELD_DP32(u, ID_ISAR5, AES, 2); /* AES + PMULL */
--
2.17.1