diff options
Diffstat (limited to 'target-arm/cpu.c')
| -rw-r--r-- | target-arm/cpu.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index e8faadb209..d40f2a7a4f 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -84,6 +84,11 @@ static void arm_cpu_reset(CPUState *s) env->iwmmxt.cregs[ARM_IWMMXT_wCID] = 0x69051000 | 'Q'; } + if (arm_feature(env, ARM_FEATURE_AARCH64)) { + /* 64 bit CPUs always start in 64 bit mode */ + env->aarch64 = 1; + } + #if defined(CONFIG_USER_ONLY) env->uncached_cpsr = ARM_CPU_MODE_USR; /* For user mode we must enable access to coprocessors */ @@ -834,6 +839,9 @@ static void arm_any_initfn(Object *obj) set_feature(&cpu->env, ARM_FEATURE_THUMB2EE); set_feature(&cpu->env, ARM_FEATURE_ARM_DIV); set_feature(&cpu->env, ARM_FEATURE_V7MP); +#ifdef TARGET_AARCH64 + set_feature(&cpu->env, ARM_FEATURE_AARCH64); +#endif cpu->midr = 0xffffffff; } #endif |