diff options
| -rw-r--r-- | target/riscv/machine.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/riscv/machine.c b/target/riscv/machine.c index ae60050898..44d4015bd6 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 } }; |