1 files changed, 25 insertions, 0 deletions
diff --git a/target/riscv/machine.c b/target/riscv/machine.c
index ae60050..44d4015 100644
--- a/target/riscv/machine.c
+++ b/target/riscv/machine.c
@@ -76,6 +76,30 @@ static bool hyper_needed(void *opaque)
     return riscv_has_ext(env, RVH);
 }
 
+static bool vector_needed(void *opaque)
+{
+    RISCVCPU *cpu = opaque;
+    CPURISCVState *env = &cpu->env;
+
+    return riscv_has_ext(env, RVV);
+}
+
+static const VMStateDescription vmstate_vector = {
+    .name = "cpu/vector",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = vector_needed,
+    .fields = (VMStateField[]) {
+            VMSTATE_UINT64_ARRAY(env.vreg, RISCVCPU, 32 * RV_VLEN_MAX / 64),
+            VMSTATE_UINTTL(env.vxrm, RISCVCPU),
+            VMSTATE_UINTTL(env.vxsat, RISCVCPU),
+            VMSTATE_UINTTL(env.vl, RISCVCPU),
+            VMSTATE_UINTTL(env.vstart, RISCVCPU),
+            VMSTATE_UINTTL(env.vtype, RISCVCPU),
+            VMSTATE_END_OF_LIST()
+        }
+};
+
 static const VMStateDescription vmstate_hyper = {
     .name = "cpu/hyper",
     .version_id = 1,
@@ -166,6 +190,7 @@ const VMStateDescription vmstate_riscv_cpu = {
     .subsections = (const VMStateDescription * []) {
         &vmstate_pmp,
         &vmstate_hyper,
+        &vmstate_vector,
         NULL
     }
 };