diff --git a/target/riscv/machine.c b/target/riscv/machine.c index d8445244ab..889e2b6570 100644 --- a/target/riscv/machine.c +++ b/target/riscv/machine.c @@ -300,6 +300,30 @@ static const VMStateDescription vmstate_envcfg = { } }; +static bool ctr_needed(void *opaque) +{ + RISCVCPU *cpu = opaque; + + return cpu->cfg.ext_smctr || cpu->cfg.ext_ssctr; +} + +static const VMStateDescription vmstate_ctr = { + .name = "cpu/ctr", + .version_id = 1, + .minimum_version_id = 1, + .needed = ctr_needed, + .fields = (const VMStateField[]) { + VMSTATE_UINT64(env.mctrctl, RISCVCPU), + VMSTATE_UINT32(env.sctrdepth, RISCVCPU), + VMSTATE_UINT32(env.sctrstatus, RISCVCPU), + VMSTATE_UINT64(env.vsctrctl, RISCVCPU), + VMSTATE_UINT64_ARRAY(env.ctr_src, RISCVCPU, 16 << SCTRDEPTH_MAX), + VMSTATE_UINT64_ARRAY(env.ctr_dst, RISCVCPU, 16 << SCTRDEPTH_MAX), + VMSTATE_UINT64_ARRAY(env.ctr_data, RISCVCPU, 16 << SCTRDEPTH_MAX), + VMSTATE_END_OF_LIST() + } +}; + static bool pmu_needed(void *opaque) { RISCVCPU *cpu = opaque; @@ -450,6 +474,7 @@ const VMStateDescription vmstate_riscv_cpu = { &vmstate_jvt, &vmstate_elp, &vmstate_ssp, + &vmstate_ctr, NULL } };