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[v3,81/81] target/arm: Enable SVE2 and some extensions

Message ID 20200918183751.2787647-82-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: Implement SVE2 | expand

Commit Message

Richard Henderson Sept. 18, 2020, 6:37 p.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/cpu64.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
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Patch

diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 3c2b3d9599..46b8a3908c 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -667,6 +667,17 @@  static void aarch64_max_initfn(Object *obj)
         t = FIELD_DP64(t, ID_AA64MMFR2, CNP, 1); /* TTCNP */
         cpu->isar.id_aa64mmfr2 = t;
 
+        t = cpu->isar.id_aa64zfr0;
+        t = FIELD_DP64(t, ID_AA64ZFR0, SVEVER, 1);
+        t = FIELD_DP64(t, ID_AA64ZFR0, AES, 2);  /* PMULL */
+        t = FIELD_DP64(t, ID_AA64ZFR0, BITPERM, 1);
+        t = FIELD_DP64(t, ID_AA64ZFR0, SHA3, 1);
+        t = FIELD_DP64(t, ID_AA64ZFR0, SM4, 1);
+        t = FIELD_DP64(t, ID_AA64ZFR0, I8MM, 1);
+        t = FIELD_DP64(t, ID_AA64ZFR0, F32MM, 1);
+        t = FIELD_DP64(t, ID_AA64ZFR0, F64MM, 1);
+        cpu->isar.id_aa64zfr0 = 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 */