int cortex_m3_read_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
int cortex_m3_write_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
int cortex_m3_read_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);
int cortex_m3_write_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer);