mirror of
https://github.com/qemu/qemu.git
synced 2024-12-16 16:53:28 +08:00
c32c487a03
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20221219170806.60580-2-philmd@linaro.org>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
#ifndef QEMU_CPUS_H
|
|
#define QEMU_CPUS_H
|
|
|
|
#include "sysemu/accel-ops.h"
|
|
|
|
/* register accel-specific operations */
|
|
void cpus_register_accel(const AccelOpsClass *i);
|
|
|
|
/* return registers ops */
|
|
const AccelOpsClass *cpus_get_accel(void);
|
|
|
|
/* accel/dummy-cpus.c */
|
|
|
|
/* Create a dummy vcpu for AccelOpsClass->create_vcpu_thread */
|
|
void dummy_start_vcpu_thread(CPUState *);
|
|
|
|
/* interface available for cpus accelerator threads */
|
|
|
|
/* For temporary buffers for forming a name */
|
|
#define VCPU_THREAD_NAME_SIZE 16
|
|
|
|
void cpus_kick_thread(CPUState *cpu);
|
|
bool cpu_work_list_empty(CPUState *cpu);
|
|
bool cpu_thread_is_idle(CPUState *cpu);
|
|
bool all_cpu_threads_idle(void);
|
|
bool cpu_can_run(CPUState *cpu);
|
|
void qemu_wait_io_event_common(CPUState *cpu);
|
|
void qemu_wait_io_event(CPUState *cpu);
|
|
void cpu_thread_signal_created(CPUState *cpu);
|
|
void cpu_thread_signal_destroyed(CPUState *cpu);
|
|
void cpu_handle_guest_debug(CPUState *cpu);
|
|
|
|
/* end interface for cpus accelerator threads */
|
|
|
|
bool qemu_in_vcpu_thread(void);
|
|
void qemu_init_cpu_loop(void);
|
|
void resume_all_vcpus(void);
|
|
void pause_all_vcpus(void);
|
|
void cpu_stop_current(void);
|
|
|
|
extern int icount_align_option;
|
|
|
|
/* Unblock cpu */
|
|
void qemu_cpu_kick_self(void);
|
|
|
|
bool cpus_are_resettable(void);
|
|
|
|
void cpu_synchronize_all_states(void);
|
|
void cpu_synchronize_all_post_reset(void);
|
|
void cpu_synchronize_all_post_init(void);
|
|
void cpu_synchronize_all_pre_loadvm(void);
|
|
|
|
#ifndef CONFIG_USER_ONLY
|
|
/* vl.c */
|
|
/* *-user doesn't have configurable SMP topology */
|
|
extern int smp_cores;
|
|
extern int smp_threads;
|
|
#endif
|
|
|
|
#endif
|