X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Ftarget%2Ftarget.h;h=2dfe48513dcb9de9dc50861ade6b9f93aad8486e;hb=d5e183c31f3e6f95f41dd72ac530e1c3dc5adc11;hp=ad1699d3a84c32b2e08d23df5b44c2eb5f6a9b30;hpb=86173cdbddde781b19ac630602f2d450a59b32b5;p=openocd diff --git a/src/target/target.h b/src/target/target.h index ad1699d3..2dfe4851 100644 --- a/src/target/target.h +++ b/src/target/target.h @@ -42,7 +42,11 @@ struct command_context_s; * TARGET_RESET = 3: the target is being held in reset (only a temporary state, * not sure how this is used with all the recent changes) * TARGET_DEBUG_RUNNING = 4: the target is running, but it is executing code on - * behalf of the debugger (e.g. algorithm for flashing) */ + * behalf of the debugger (e.g. algorithm for flashing) + * + * also see: target_state_name(); + */ + enum target_state { @@ -87,7 +91,7 @@ extern const Jim_Nvp nvp_target_debug_reason[]; enum target_endianess { - TARGET_ENDIAN_UNKNOWN=0, + TARGET_ENDIAN_UNKNOWN = 0, TARGET_BIG_ENDIAN = 1, TARGET_LITTLE_ENDIAN = 2 }; @@ -97,8 +101,8 @@ struct target_s; typedef struct working_area_s { - u32 address; - u32 size; + uint32_t address; + uint32_t size; int free; uint8_t *backup; struct working_area_s **user; @@ -122,22 +126,23 @@ typedef struct target_s target_event_action_t *event_action; int reset_halt; /* attempt resetting the CPU into the halted mode? */ - u32 working_area; /* working area (initialized RAM). Evaluated + uint32_t working_area; /* working area (initialized RAM). Evaluated * upon first allocation from virtual/physical address. */ - u32 working_area_virt; /* virtual address */ - u32 working_area_phys; /* physical address */ - u32 working_area_size; /* size in bytes */ - u32 backup_working_area; /* whether the content of the working area has to be preserved */ + uint32_t working_area_virt; /* virtual address */ + uint32_t working_area_phys; /* physical address */ + uint32_t working_area_size; /* size in bytes */ + uint32_t backup_working_area; /* whether the content of the working area has to be preserved */ struct working_area_s *working_areas;/* list of allocated working areas */ enum target_debug_reason debug_reason;/* reason why the target entered debug state */ enum target_endianess endianness; /* target endianess */ + // also see: target_state_name() enum target_state state; /* the current backend-state (running, halted, ...) */ struct reg_cache_s *reg_cache; /* the first register cache of the target (core regs) */ struct breakpoint_s *breakpoints; /* list of breakpoints */ struct watchpoint_s *watchpoints; /* list of watchpoints */ struct trace_s *trace_info; /* generic trace information */ struct debug_msg_receiver_s *dbgmsg;/* list of debug message receivers */ - u32 dbg_msg_enabled; /* debug message status */ + uint32_t dbg_msg_enabled; /* debug message status */ void *arch_info; /* architecture specific information */ struct target_s *next; /* next target in list */ @@ -229,7 +234,7 @@ extern int target_process_reset(struct command_context_s *cmd_ctx, enum target_r extern int target_register_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv); extern int target_unregister_event_callback(int (*callback)(struct target_s *target, enum target_event event, void *priv), void *priv); extern int target_poll(target_t *target); -extern int target_resume(target_t *target, int current, u32 address, int handle_breakpoints, int debug_execution); +extern int target_resume(target_t *target, int current, uint32_t address, int handle_breakpoints, int debug_execution); extern int target_halt(target_t *target); extern int target_call_event_callbacks(target_t *target, enum target_event event); @@ -312,7 +317,7 @@ extern int target_get_gdb_reg_list(struct target_s *target, * This routine is a wrapper for target->type->step. */ int target_step(struct target_s *target, - int current, u32 address, int handle_breakpoints); + int current, uint32_t address, int handle_breakpoints); /** * Run an algorithm on the @a target given. * @@ -321,7 +326,7 @@ int target_step(struct target_s *target, extern int target_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, + uint32_t entry_point, uint32_t exit_point, int timeout_ms, void *arch_info); /** @@ -331,7 +336,7 @@ extern int target_run_algorithm(struct target_s *target, * This routine is a wrapper for target->type->read_memory. */ extern int target_read_memory(struct target_s *target, - u32 address, u32 size, u32 count, uint8_t *buffer); + uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); /** * Write @a count items of @a size bytes to the memory of @a target at * the @a address given. @@ -339,7 +344,7 @@ extern int target_read_memory(struct target_s *target, * This routine is wrapper for target->type->write_memory. */ extern int target_write_memory(struct target_s *target, - u32 address, u32 size, u32 count, uint8_t *buffer); + uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); /** * Write @a count items of 4 bytes to the memory of @a target at @@ -349,14 +354,17 @@ extern int target_write_memory(struct target_s *target, * This routine is wrapper for target->type->bulk_write_memory. */ extern int target_bulk_write_memory(struct target_s *target, - u32 address, u32 count, uint8_t *buffer); + uint32_t address, uint32_t count, uint8_t *buffer); -extern int target_write_buffer(struct target_s *target, u32 address, u32 size, uint8_t *buffer); -extern int target_read_buffer(struct target_s *target, u32 address, u32 size, uint8_t *buffer); -extern int target_checksum_memory(struct target_s *target, u32 address, u32 size, u32* crc); -extern int target_blank_check_memory(struct target_s *target, u32 address, u32 size, u32* blank); +extern int target_write_buffer(struct target_s *target, uint32_t address, uint32_t size, uint8_t *buffer); +extern int target_read_buffer(struct target_s *target, uint32_t address, uint32_t size, uint8_t *buffer); +extern int target_checksum_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t* crc); +extern int target_blank_check_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t* blank); extern int target_wait_state(target_t *target, enum target_state state, int ms); +/** Return the *name* of this targets current state */ +const char *target_state_name( target_t *target ); + /* DANGER!!!!! * * if "area" passed in to target_alloc_working_area() points to a memory @@ -368,7 +376,7 @@ extern int target_wait_state(target_t *target, enum target_state state, int ms); * upon resuming or resetting the CPU. * */ -extern int target_alloc_working_area(struct target_s *target, u32 size, working_area_t **area); +extern int target_alloc_working_area(struct target_s *target, uint32_t size, working_area_t **area); extern int target_free_working_area(struct target_s *target, working_area_t *area); extern int target_free_working_area_restore(struct target_s *target, working_area_t *area, int restore); extern void target_free_all_working_areas(struct target_s *target); @@ -379,25 +387,25 @@ extern target_t *all_targets; extern target_event_callback_t *target_event_callbacks; extern target_timer_callback_t *target_timer_callbacks; -extern u32 target_buffer_get_u32(target_t *target, const uint8_t *buffer); -extern u16 target_buffer_get_u16(target_t *target, const uint8_t *buffer); +extern uint32_t target_buffer_get_u32(target_t *target, const uint8_t *buffer); +extern uint16_t target_buffer_get_u16(target_t *target, const uint8_t *buffer); extern uint8_t target_buffer_get_u8 (target_t *target, const uint8_t *buffer); -extern void target_buffer_set_u32(target_t *target, uint8_t *buffer, u32 value); -extern void target_buffer_set_u16(target_t *target, uint8_t *buffer, u16 value); +extern void target_buffer_set_u32(target_t *target, uint8_t *buffer, uint32_t value); +extern void target_buffer_set_u16(target_t *target, uint8_t *buffer, uint16_t value); extern void target_buffer_set_u8 (target_t *target, uint8_t *buffer, uint8_t value); -int target_read_u32(struct target_s *target, u32 address, u32 *value); -int target_read_u16(struct target_s *target, u32 address, u16 *value); -int target_read_u8(struct target_s *target, u32 address, uint8_t *value); -int target_write_u32(struct target_s *target, u32 address, u32 value); -int target_write_u16(struct target_s *target, u32 address, u16 value); -int target_write_u8(struct target_s *target, u32 address, uint8_t value); +int target_read_u32(struct target_s *target, uint32_t address, uint32_t *value); +int target_read_u16(struct target_s *target, uint32_t address, uint16_t *value); +int target_read_u8(struct target_s *target, uint32_t address, uint8_t *value); +int target_write_u32(struct target_s *target, uint32_t address, uint32_t value); +int target_write_u16(struct target_s *target, uint32_t address, uint16_t value); +int target_write_u8(struct target_s *target, uint32_t address, uint8_t value); /* Issues USER() statements with target state information */ int target_arch_state(struct target_s *target); -void target_handle_event( target_t *t, enum target_event e); -void target_all_handle_event( enum target_event e ); +void target_handle_event(target_t *t, enum target_event e); +void target_all_handle_event(enum target_event e); #define ERROR_TARGET_INVALID (-300) #define ERROR_TARGET_INIT_FAILED (-301) @@ -412,6 +420,6 @@ void target_all_handle_event( enum target_event e ); #define ERROR_TARGET_NOT_EXAMINED (-311) extern const Jim_Nvp nvp_error_target[]; -extern const char *target_strerror_safe( int err ); +extern const char *target_strerror_safe(int err); #endif /* TARGET_H */