-typedef struct target_type_s
-{
- char *name;
-
- /* poll current target status */
- int (*poll)(struct target_s *target);
- /* Invoked only from target_arch_state().
- * Issue USER() w/architecture specific status. */
- int (*arch_state)(struct target_s *target);
-
- /* target request support */
- int (*target_request_data)(struct target_s *target, u32 size, u8 *buffer);
-
- /* halt will log a warning, but return ERROR_OK if the target is already halted. */
- int (*halt)(struct target_s *target);
- int (*resume)(struct target_s *target, int current, u32 address, int handle_breakpoints, int debug_execution);
- int (*step)(struct target_s *target, int current, u32 address, int handle_breakpoints);
-
- /* target reset control */
- int (*assert_reset)(struct target_s *target);
- int (*deassert_reset)(struct target_s *target);
- int (*soft_reset_halt)(struct target_s *target);
- int (*prepare_reset_halt)(struct target_s *target);
-
- /* target register access for gdb.
- *
- * Danger! this function will succeed even if the target is running
- * and return a register list with dummy values.
- *
- * The reason is that GDB connection will fail without a valid register
- * list, however it is after GDB is connected that monitor commands can
- * be run to properly initialize the target
- */
- int (*get_gdb_reg_list)(struct target_s *target, struct reg_s **reg_list[], int *reg_list_size);
-
- /* target memory access
- * size: 1 = byte (8bit), 2 = half-word (16bit), 4 = word (32bit)
- * count: number of items of <size>
- */
- int (*read_memory)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
- int (*write_memory)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
-
- /* write target memory in multiples of 4 byte, optimized for writing large quantities of data */
- int (*bulk_write_memory)(struct target_s *target, u32 address, u32 count, u8 *buffer);
-
- int (*checksum_memory)(struct target_s *target, u32 address, u32 count, u32* checksum);
-
- /* target break-/watchpoint control
- * rw: 0 = write, 1 = read, 2 = access
- */
- int (*add_breakpoint)(struct target_s *target, breakpoint_t *breakpoint);
- int (*remove_breakpoint)(struct target_s *target, breakpoint_t *breakpoint);
- int (*add_watchpoint)(struct target_s *target, watchpoint_t *watchpoint);
- int (*remove_watchpoint)(struct target_s *target, watchpoint_t *watchpoint);
-
- /* target algorithm support */
- int (*run_algorithm)(struct target_s *target, int num_mem_params, mem_param_t *mem_params, int num_reg_params, reg_param_t *reg_param, u32 entry_point, u32 exit_point, int timeout_ms, void *arch_info);
-
- int (*register_commands)(struct command_context_s *cmd_ctx);
- int (*target_command)(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct target_s *target);
- int (*init_target)(struct command_context_s *cmd_ctx, struct target_s *target);
- int (*quit)(void);
-
- int (*virt2phys)(struct target_s *target, u32 address, u32 *physical);
- int (*mmu)(struct target_s *target, int *enabled);
-
-} target_type_t;