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charset="utf-8" From: Yifei Jiang In the case of supporting H extension, add H extension description to vmstate_riscv_cpu. Signed-off-by: Yifei Jiang Signed-off-by: Yipeng Yin Reviewed-by: Alistair Francis Message-id: 20201026115530.304-5-jiangyifei@huawei.com Signed-off-by: Alistair Francis --- target/riscv/machine.c | 47 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/target/riscv/machine.c b/target/riscv/machine.c index fc1461d88e..ae60050898 100644 --- a/target/riscv/machine.c +++ b/target/riscv/machine.c @@ -68,6 +68,52 @@ static const VMStateDescription vmstate_pmp =3D { } }; =20 +static bool hyper_needed(void *opaque) +{ + RISCVCPU *cpu =3D opaque; + CPURISCVState *env =3D &cpu->env; + + return riscv_has_ext(env, RVH); +} + +static const VMStateDescription vmstate_hyper =3D { + .name =3D "cpu/hyper", + .version_id =3D 1, + .minimum_version_id =3D 1, + .needed =3D hyper_needed, + .fields =3D (VMStateField[]) { + VMSTATE_UINTTL(env.hstatus, RISCVCPU), + VMSTATE_UINTTL(env.hedeleg, RISCVCPU), + VMSTATE_UINTTL(env.hideleg, RISCVCPU), + VMSTATE_UINTTL(env.hcounteren, RISCVCPU), + VMSTATE_UINTTL(env.htval, RISCVCPU), + VMSTATE_UINTTL(env.htinst, RISCVCPU), + VMSTATE_UINTTL(env.hgatp, RISCVCPU), + VMSTATE_UINT64(env.htimedelta, RISCVCPU), + + VMSTATE_UINT64(env.vsstatus, RISCVCPU), + VMSTATE_UINTTL(env.vstvec, RISCVCPU), + VMSTATE_UINTTL(env.vsscratch, RISCVCPU), + VMSTATE_UINTTL(env.vsepc, RISCVCPU), + VMSTATE_UINTTL(env.vscause, RISCVCPU), + VMSTATE_UINTTL(env.vstval, RISCVCPU), + VMSTATE_UINTTL(env.vsatp, RISCVCPU), + + VMSTATE_UINTTL(env.mtval2, RISCVCPU), + VMSTATE_UINTTL(env.mtinst, RISCVCPU), + + VMSTATE_UINTTL(env.stvec_hs, RISCVCPU), + VMSTATE_UINTTL(env.sscratch_hs, RISCVCPU), + VMSTATE_UINTTL(env.sepc_hs, RISCVCPU), + VMSTATE_UINTTL(env.scause_hs, RISCVCPU), + VMSTATE_UINTTL(env.stval_hs, RISCVCPU), + VMSTATE_UINTTL(env.satp_hs, RISCVCPU), + VMSTATE_UINT64(env.mstatus_hs, RISCVCPU), + + VMSTATE_END_OF_LIST() + } +}; + const VMStateDescription vmstate_riscv_cpu =3D { .name =3D "cpu", .version_id =3D 1, @@ -119,6 +165,7 @@ const VMStateDescription vmstate_riscv_cpu =3D { }, .subsections =3D (const VMStateDescription * []) { &vmstate_pmp, + &vmstate_hyper, NULL } }; --=20 2.28.0