diff options
Diffstat (limited to 'target/arm/cpu64.c')
| -rw-r--r-- | target/arm/cpu64.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index 1a3cb95..b15a0d3 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -638,11 +638,11 @@ static void cpu_arm_set_sve(Object *obj, bool value, Error **errp) #ifdef CONFIG_USER_ONLY /* Mirror linux /proc/sys/abi/sve_default_vector_length. */ -static void cpu_arm_set_sve_default_vec_len(Object *obj, Visitor *v, - const char *name, void *opaque, - Error **errp) +static void cpu_arm_set_default_vec_len(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) { - ARMCPU *cpu = ARM_CPU(obj); + uint32_t *ptr_default_vq = opaque; int32_t default_len, default_vq, remainder; if (!visit_type_int32(v, name, &default_len, errp)) { @@ -651,7 +651,7 @@ static void cpu_arm_set_sve_default_vec_len(Object *obj, Visitor *v, /* Undocumented, but the kernel allows -1 to indicate "maximum". */ if (default_len == -1) { - cpu->sve_default_vq = ARM_MAX_VQ; + *ptr_default_vq = ARM_MAX_VQ; return; } @@ -675,15 +675,15 @@ static void cpu_arm_set_sve_default_vec_len(Object *obj, Visitor *v, return; } - cpu->sve_default_vq = default_vq; + *ptr_default_vq = default_vq; } -static void cpu_arm_get_sve_default_vec_len(Object *obj, Visitor *v, - const char *name, void *opaque, - Error **errp) +static void cpu_arm_get_default_vec_len(Object *obj, Visitor *v, + const char *name, void *opaque, + Error **errp) { - ARMCPU *cpu = ARM_CPU(obj); - int32_t value = cpu->sve_default_vq * 16; + uint32_t *ptr_default_vq = opaque; + int32_t value = *ptr_default_vq * 16; visit_type_int32(v, name, &value, errp); } @@ -706,8 +706,9 @@ void aarch64_add_sve_properties(Object *obj) #ifdef CONFIG_USER_ONLY /* Mirror linux /proc/sys/abi/sve_default_vector_length. */ object_property_add(obj, "sve-default-vector-length", "int32", - cpu_arm_get_sve_default_vec_len, - cpu_arm_set_sve_default_vec_len, NULL, NULL); + cpu_arm_get_default_vec_len, + cpu_arm_set_default_vec_len, NULL, + &cpu->sve_default_vq); #endif } |