diff mbox

[v4,13/21] target/arm: Add ARM_FEATURE_V7VE for v7 Virtualization Extensions

Message ID 1523997485-1905-14-git-send-email-alindsay@codeaurora.org (mailing list archive)
State New, archived
Headers show

Commit Message

Aaron Lindsay April 17, 2018, 8:37 p.m. UTC 
Signed-off-by: Aaron Lindsay <alindsay@codeaurora.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 target/arm/cpu.c | 3 +++
 target/arm/cpu.h | 1 +
 2 files changed, 4 insertions(+)
diff mbox

Patch

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 2228e4c..9d27ffc 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -774,6 +774,7 @@  static void arm_cpu_realizefn(DeviceState *dev, Error **errp)
     /* Some features automatically imply others: */
     if (arm_feature(env, ARM_FEATURE_V8)) {
         set_feature(env, ARM_FEATURE_V7);
+        set_feature(env, ARM_FEATURE_V7VE);
         set_feature(env, ARM_FEATURE_ARM_DIV);
         set_feature(env, ARM_FEATURE_LPAE);
     }
@@ -1490,6 +1491,7 @@  static void cortex_a7_initfn(Object *obj)
 
     cpu->dtb_compatible = "arm,cortex-a7";
     set_feature(&cpu->env, ARM_FEATURE_V7);
+    set_feature(&cpu->env, ARM_FEATURE_V7VE);
     set_feature(&cpu->env, ARM_FEATURE_VFP4);
     set_feature(&cpu->env, ARM_FEATURE_NEON);
     set_feature(&cpu->env, ARM_FEATURE_THUMB2EE);
@@ -1535,6 +1537,7 @@  static void cortex_a15_initfn(Object *obj)
 
     cpu->dtb_compatible = "arm,cortex-a15";
     set_feature(&cpu->env, ARM_FEATURE_V7);
+    set_feature(&cpu->env, ARM_FEATURE_V7VE);
     set_feature(&cpu->env, ARM_FEATURE_VFP4);
     set_feature(&cpu->env, ARM_FEATURE_NEON);
     set_feature(&cpu->env, ARM_FEATURE_THUMB2EE);
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 9f769ae..132e08d 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -1445,6 +1445,7 @@  enum arm_features {
     ARM_FEATURE_OMAPCP, /* OMAP specific CP15 ops handling.  */
     ARM_FEATURE_THUMB2EE,
     ARM_FEATURE_V7MP,    /* v7 Multiprocessing Extensions */
+    ARM_FEATURE_V7VE,    /* v7 with Virtualization Extensions */
     ARM_FEATURE_V4T,
     ARM_FEATURE_V5,
     ARM_FEATURE_STRONGARM,