3963 static inline void bt_init(struct backtrack_state *bt, u32 frame)  in bt_init()
3968 static inline void bt_reset(struct backtrack_state *bt)  in bt_reset()
3976 static inline u32 bt_empty(struct backtrack_state *bt)  in bt_empty()
3987 static inline int bt_subprog_enter(struct backtrack_state *bt)  in bt_subprog_enter()
3998 static inline int bt_subprog_exit(struct backtrack_state *bt)  in bt_subprog_exit()
4009 static inline void bt_set_frame_reg(struct backtrack_state *bt, u32 frame, u32 reg)  in bt_set_frame_reg()
4014 static inline void bt_clear_frame_reg(struct backtrack_state *bt, u32 frame, u32 reg)  in bt_clear_frame_reg()
4019 static inline void bt_set_reg(struct backtrack_state *bt, u32 reg)  in bt_set_reg()
4024 static inline void bt_clear_reg(struct backtrack_state *bt, u32 reg)  in bt_clear_reg()
4029 static inline void bt_set_frame_slot(struct backtrack_state *bt, u32 frame, u32 slot)  in bt_set_frame_slot()
4034 static inline void bt_clear_frame_slot(struct backtrack_state *bt, u32 frame, u32 slot)  in bt_clear_frame_slot()
4039 static inline u32 bt_frame_reg_mask(struct backtrack_state *bt, u32 frame)  in bt_frame_reg_mask()
4044 static inline u32 bt_reg_mask(struct backtrack_state *bt)  in bt_reg_mask()
4049 static inline u64 bt_frame_stack_mask(struct backtrack_state *bt, u32 frame)  in bt_frame_stack_mask()
4054 static inline u64 bt_stack_mask(struct backtrack_state *bt)  in bt_stack_mask()
4059 static inline bool bt_is_reg_set(struct backtrack_state *bt, u32 reg)  in bt_is_reg_set()
4064 static inline bool bt_is_frame_reg_set(struct backtrack_state *bt, u32 frame, u32 reg)  in bt_is_frame_reg_set()
4069 static inline bool bt_is_frame_slot_set(struct backtrack_state *bt, u32 frame, u32 slot)  in bt_is_frame_slot_set()
4116 static void bt_sync_linked_regs(struct backtrack_state *bt, struct bpf_insn_hist_entry *hist)  in bt_sync_linked_regs()
4161 			  struct bpf_insn_hist_entry *hist, struct backtrack_state *bt)  in backtrack_insn()
4657 	struct backtrack_state *bt = &env->bt;  in __mark_chain_precision()