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[Qemu-devel] [PATCH 3/6] target/arm: Prune a57 features from max
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 3/6] target/arm: Prune a57 features from max |
Date: |
Thu, 28 Jun 2018 17:15:35 -0700 |
There is no need to re-set these 9 features already
implied by the call to aarch64_a57_initfn.
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/cpu64.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 3b4bc73ffa..8040493d5c 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -235,19 +235,10 @@ static void aarch64_max_initfn(Object *obj)
* whereas the architecture requires them to be present in both if
* present in either.
*/
- set_feature(&cpu->env, ARM_FEATURE_V8);
- set_feature(&cpu->env, ARM_FEATURE_VFP4);
- set_feature(&cpu->env, ARM_FEATURE_NEON);
- set_feature(&cpu->env, ARM_FEATURE_AARCH64);
- set_feature(&cpu->env, ARM_FEATURE_V8_AES);
- set_feature(&cpu->env, ARM_FEATURE_V8_SHA1);
- set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
set_feature(&cpu->env, ARM_FEATURE_V8_SHA512);
set_feature(&cpu->env, ARM_FEATURE_V8_SHA3);
set_feature(&cpu->env, ARM_FEATURE_V8_SM3);
set_feature(&cpu->env, ARM_FEATURE_V8_SM4);
- set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
- set_feature(&cpu->env, ARM_FEATURE_CRC);
set_feature(&cpu->env, ARM_FEATURE_V8_ATOMICS);
set_feature(&cpu->env, ARM_FEATURE_V8_RDM);
set_feature(&cpu->env, ARM_FEATURE_V8_DOTPROD);
--
2.17.1