diff options
Diffstat (limited to 'target/riscv')
| -rw-r--r-- | target/riscv/kvm.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/target/riscv/kvm.c b/target/riscv/kvm.c index a43d5a2..e6b7cb6 100644 --- a/target/riscv/kvm.c +++ b/target/riscv/kvm.c @@ -41,6 +41,7 @@ #include "sbi_ecall_interface.h" #include "chardev/char-fe.h" #include "migration/migration.h" +#include "sysemu/runstate.h" static uint64_t kvm_riscv_reg_id(CPURISCVState *env, uint64_t type, uint64_t idx) @@ -378,6 +379,18 @@ unsigned long kvm_arch_vcpu_id(CPUState *cpu) return cpu->cpu_index; } +static void kvm_riscv_vm_state_change(void *opaque, bool running, + RunState state) +{ + CPUState *cs = opaque; + + if (running) { + kvm_riscv_put_regs_timer(cs); + } else { + kvm_riscv_get_regs_timer(cs); + } +} + void kvm_arch_init_irq_routing(KVMState *s) { } @@ -390,6 +403,8 @@ int kvm_arch_init_vcpu(CPUState *cs) CPURISCVState *env = &cpu->env; uint64_t id; + qemu_add_vm_change_state_handler(kvm_riscv_vm_state_change, cs); + id = kvm_riscv_reg_id(env, KVM_REG_RISCV_CONFIG, KVM_REG_RISCV_CONFIG_REG(isa)); ret = kvm_get_one_reg(cs, id, &isa); |