#[repr(C)]pub struct CPUState {Show 63 fields
pub parent_obj: DeviceState,
pub nr_cores: c_int,
pub nr_threads: c_int,
pub numa_node: c_int,
pub thread: *mut QemuThread,
pub thread_id: c_int,
pub host_tid: u32,
pub running: bool,
pub has_waiter: bool,
pub halt_cond: *mut QemuCond,
pub thread_kicked: bool,
pub created: bool,
pub stop: bool,
pub stopped: bool,
pub unplug: bool,
pub crash_occurred: bool,
pub exit_request: bool,
pub interrupt_request: u32,
pub singlestep_enabled: c_int,
pub icount_budget: i64,
pub icount_extra: i64,
pub jmp_env: sigjmp_buf,
pub work_mutex: QemuMutex,
pub queued_work_first: *mut qemu_work_item,
pub queued_work_last: *mut qemu_work_item,
pub cpu_ases: *mut CPUAddressSpace,
pub num_ases: c_int,
pub as_: *mut AddressSpace,
pub memory: *mut MemoryRegion,
pub env_ptr: *mut c_void,
pub tb_jmp_cache: [*mut TranslationBlock; 4096],
pub gdb_regs: *mut GDBRegisterState,
pub gdb_num_regs: c_int,
pub gdb_num_g_regs: c_int,
pub node: CPUState__bindgen_ty_1,
pub breakpoints: CPUState_breakpoints_head,
pub watchpoints: CPUState_watchpoints_head,
pub watchpoint_hit: *mut CPUWatchpoint,
pub watchpoints_disabled: bool,
pub opaque: *mut c_void,
pub mem_io_pc: usize,
pub mem_io_vaddr: vaddr,
pub kvm_fd: c_int,
pub kvm_vcpu_dirty: bool,
pub kvm_state: *mut KVMState,
pub kvm_run: *mut kvm_run,
pub trace_dstate: *mut c_ulong,
pub cpu_index: c_int,
pub halted: u32,
pub icount_decr: CPUState__bindgen_ty_2,
pub can_do_io: u32,
pub exception_index: i32,
pub rr_guest_instr_count: u64,
pub panda_guest_pc: vaddr,
pub reverse_flags: u8,
pub last_gdb_instr: u64,
pub last_bp_hit_instr: u64,
pub temp_rr_bp_instr: u64,
pub throttle_thread_scheduled: bool,
pub tcg_exit_req: u32,
pub hax_vcpu_dirty: bool,
pub hax_vcpu: *mut hax_vcpu_state,
pub pending_tlb_flush: u16,
}Expand description
CPUState: @cpu_index: CPU index (informative). @nr_cores: Number of cores within this CPU package. @nr_threads: Number of threads within this CPU. @numa_node: NUMA node this CPU is belonging to. @host_tid: Host thread ID. @running: #true if CPU is currently running (lockless). @has_waiter: #true if a CPU is currently waiting for the cpu_exec_end; valid under cpu_list_lock. @created: Indicates whether the CPU thread has been successfully created. @interrupt_request: Indicates a pending interrupt request. @halted: Nonzero if the CPU is in suspended state. @stop: Indicates a pending stop request. @stopped: Indicates the CPU has been artificially stopped. @unplug: Indicates a pending CPU unplug request. @crash_occurred: Indicates the OS reported a crash (panic) for this CPU @tcg_exit_req: Set to force TCG to stop executing linked TBs for this CPU and return to its top level loop. @singlestep_enabled: Flags for single-stepping. @icount_extra: Instructions until next timer event. @icount_decr: Number of cycles left, with interrupt flag in high bit. This allows a single read-compare-cbranch-write sequence to test for both decrementer underflow and exceptions. @can_do_io: Nonzero if memory-mapped IO is safe. Deterministic execution requires that IO only be performed on the last instruction of a TB so that interrupts take effect immediately. @cpu_ases: Pointer to array of CPUAddressSpaces (which define the AddressSpaces this CPU has) @num_ases: number of CPUAddressSpaces in @cpu_ases @as: Pointer to the first AddressSpace, for the convenience of targets which only have a single AddressSpace @env_ptr: Pointer to subclass-specific CPUArchState field. @gdb_regs: Additional GDB registers. @gdb_num_regs: Number of total registers accessible to GDB. @gdb_num_g_regs: Number of registers in GDB ‘g’ packets. @next_cpu: Next CPU sharing TB cache. @opaque: User data. @mem_io_pc: Host Program Counter at which the memory was accessed. @mem_io_vaddr: Target virtual address at which the memory was accessed. @kvm_fd: vCPU file descriptor for KVM. @work_mutex: Lock to prevent multiple access to queued_work_*. @queued_work_first: First asynchronous work pending. @trace_dstate: Dynamic tracing state of events for this vCPU (bitmask).
State of one CPU core or thread.
Fields§
§parent_obj: DeviceState§nr_cores: c_int§nr_threads: c_int§numa_node: c_int§thread: *mut QemuThread§thread_id: c_int§host_tid: u32§running: bool§has_waiter: bool§halt_cond: *mut QemuCond§thread_kicked: bool§created: bool§stop: bool§stopped: bool§unplug: bool§crash_occurred: bool§exit_request: bool§interrupt_request: u32§singlestep_enabled: c_int§icount_budget: i64§icount_extra: i64§jmp_env: sigjmp_buf§work_mutex: QemuMutex§queued_work_first: *mut qemu_work_item§queued_work_last: *mut qemu_work_item§cpu_ases: *mut CPUAddressSpace§num_ases: c_int§as_: *mut AddressSpace§memory: *mut MemoryRegion§env_ptr: *mut c_void§tb_jmp_cache: [*mut TranslationBlock; 4096]§gdb_regs: *mut GDBRegisterState§gdb_num_regs: c_int§gdb_num_g_regs: c_int§node: CPUState__bindgen_ty_1§breakpoints: CPUState_breakpoints_head§watchpoints: CPUState_watchpoints_head§watchpoint_hit: *mut CPUWatchpoint§watchpoints_disabled: bool§opaque: *mut c_void§mem_io_pc: usize§mem_io_vaddr: vaddr§kvm_fd: c_int§kvm_vcpu_dirty: bool§kvm_state: *mut KVMState§kvm_run: *mut kvm_run§trace_dstate: *mut c_ulong§cpu_index: c_int§halted: u32§icount_decr: CPUState__bindgen_ty_2§can_do_io: u32§exception_index: i32§rr_guest_instr_count: u64§panda_guest_pc: vaddr§reverse_flags: u8§last_gdb_instr: u64§last_bp_hit_instr: u64§temp_rr_bp_instr: u64§throttle_thread_scheduled: bool§tcg_exit_req: u32§hax_vcpu_dirty: bool§hax_vcpu: *mut hax_vcpu_state§pending_tlb_flush: u16