target-arm: Add CPU feature flag for v7MP

[qemu.git] / target-arm / helper.c

diff --git a/target-arm/helper.c b/target-arm/helper.c
index b5627672791318aa404456dc79f86918c0f3f088..3cf91818b9eebe4d734304aefb56e791baccf0a0 100644 (file)
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -123,6 +123,11 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
         set_feature(env, ARM_FEATURE_VFP_FP16);
         set_feature(env, ARM_FEATURE_NEON);
         set_feature(env, ARM_FEATURE_THUMB2EE);
+        /* Note that A9 supports the MP extensions even for
+         * A9UP and single-core A9MP (which are both different
+         * and valid configurations; we don't model A9UP).
+         */
+        set_feature(env, ARM_FEATURE_V7MP);
         env->vfp.xregs[ARM_VFP_FPSID] = 0x41034000; /* Guess */
         env->vfp.xregs[ARM_VFP_MVFR0] = 0x11110222;
         env->vfp.xregs[ARM_VFP_MVFR1] = 0x01111111;
@@ -152,6 +157,7 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
         set_feature(env, ARM_FEATURE_NEON);
         set_feature(env, ARM_FEATURE_THUMB2EE);
         set_feature(env, ARM_FEATURE_DIV);
+        set_feature(env, ARM_FEATURE_V7MP);
         break;
     case ARM_CPUID_TI915T:
     case ARM_CPUID_TI925T: