1 #ifndef QEMU_CPUS_H 2 #define QEMU_CPUS_H 3 4 #include "sysemu/accel-ops.h" 5 6 /* register accel-specific operations */ 7 void cpus_register_accel(const AccelOpsClass *i); 8 9 /* return registers ops */ 10 const AccelOpsClass *cpus_get_accel(void); 11 12 /* accel/dummy-cpus.c */ 13 14 /* Create a dummy vcpu for AccelOpsClass->create_vcpu_thread */ 15 void dummy_start_vcpu_thread(CPUState *); 16 17 /* interface available for cpus accelerator threads */ 18 19 /* For temporary buffers for forming a name */ 20 #define VCPU_THREAD_NAME_SIZE 16 21 22 void cpus_kick_thread(CPUState *cpu); 23 bool cpu_work_list_empty(CPUState *cpu); 24 bool cpu_thread_is_idle(CPUState *cpu); 25 bool all_cpu_threads_idle(void); 26 bool cpu_can_run(CPUState *cpu); 27 void qemu_wait_io_event_common(CPUState *cpu); 28 void qemu_wait_io_event(CPUState *cpu); 29 void cpu_thread_signal_created(CPUState *cpu); 30 void cpu_thread_signal_destroyed(CPUState *cpu); 31 void cpu_handle_guest_debug(CPUState *cpu); 32 33 /* end interface for cpus accelerator threads */ 34 35 bool qemu_in_vcpu_thread(void); 36 void qemu_init_cpu_loop(void); 37 void resume_all_vcpus(void); 38 void pause_all_vcpus(void); 39 void cpu_stop_current(void); 40 41 extern int icount_align_option; 42 43 /* Unblock cpu */ 44 void qemu_cpu_kick_self(void); 45 46 bool cpus_are_resettable(void); 47 48 void cpu_synchronize_all_states(void); 49 void cpu_synchronize_all_post_reset(void); 50 void cpu_synchronize_all_post_init(void); 51 void cpu_synchronize_all_pre_loadvm(void); 52 53 #endif 54