diff options
| -rw-r--r-- | src/target/target.h | 125 |
1 files changed, 72 insertions, 53 deletions
diff --git a/src/target/target.h b/src/target/target.h index 1bbf40f0..5a611708 100644 --- a/src/target/target.h +++ b/src/target/target.h @@ -249,53 +249,65 @@ typedef struct target_timer_callback_s struct target_timer_callback_s *next; } target_timer_callback_t; -extern int target_register_commands(struct command_context_s *cmd_ctx); -extern int target_register_user_commands(struct command_context_s *cmd_ctx); -extern int target_init(struct command_context_s *cmd_ctx); -extern int target_examine(void); -extern int handle_target(void *priv); -extern int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mode reset_mode); - -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, 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); - -/* The period is very approximate, the callback can happen much more often +int target_register_commands(struct command_context_s *cmd_ctx); +int target_register_user_commands(struct command_context_s *cmd_ctx); +int target_init(struct command_context_s *cmd_ctx); +int target_examine(void); +int handle_target(void *priv); +int target_process_reset(struct command_context_s *cmd_ctx, + enum target_reset_mode reset_mode); + +int target_register_event_callback( + int (*callback)(struct target_s *target, + enum target_event event, void *priv), + void *priv); +int target_unregister_event_callback( + int (*callback)(struct target_s *target, + enum target_event event, void *priv), + void *priv); +int target_poll(target_t *target); +int target_resume(target_t *target, int current, uint32_t address, + int handle_breakpoints, int debug_execution); +int target_halt(target_t *target); +int target_call_event_callbacks(target_t *target, enum target_event event); + +/** + * The period is very approximate, the callback can happen much more often * or much more rarely than specified */ -extern int target_register_timer_callback(int (*callback)(void *priv), int time_ms, int periodic, void *priv); -extern int target_unregister_timer_callback(int (*callback)(void *priv), void *priv); -extern int target_call_timer_callbacks(void); -/* invoke this to ensure that e.g. polling timer callbacks happen before +int target_register_timer_callback(int (*callback)(void *priv), + int time_ms, int periodic, void *priv); +int target_unregister_timer_callback(int (*callback)(void *priv), void *priv); + +int target_call_timer_callbacks(void); +/** + * Invoke this to ensure that e.g. polling timer callbacks happen before * a syncrhonous command completes. */ -extern int target_call_timer_callbacks_now(void); +int target_call_timer_callbacks_now(void); -extern target_t* get_current_target(struct command_context_s *cmd_ctx); -extern target_t *get_target(const char *id); +target_t* get_current_target(struct command_context_s *cmd_ctx); +target_t *get_target(const char *id); /** * Get the target name. * * This routine is a wrapper for the target->type->name field. */ -extern const char *target_get_name(struct target_s *target); +const char *target_get_name(struct target_s *target); /** * Examine the specified @a target. * * This routine is a wrapper for target->type->examine. */ -extern int target_examine_one(struct target_s *target); +int target_examine_one(struct target_s *target); /// @returns @c true if the target has been examined. -extern bool target_was_examined(struct target_s *target); +bool target_was_examined(struct target_s *target); /// Sets the @c examined flag for the given target. -extern void target_set_examined(struct target_s *target); +void target_set_examined(struct target_s *target); /// Reset the @c examined flag for the given target. -extern void target_reset_examined(struct target_s *target); +void target_reset_examined(struct target_s *target); /** @@ -303,28 +315,28 @@ extern void target_reset_examined(struct target_s *target); * * This routine is a wrapper for target->type->add_breakpoint. */ -extern int target_add_breakpoint(struct target_s *target, +int target_add_breakpoint(struct target_s *target, struct breakpoint_s *breakpoint); /** * Remove the @a breakpoint for @a target. * * This routine is a wrapper for target->type->remove_breakpoint. */ -extern int target_remove_breakpoint(struct target_s *target, +int target_remove_breakpoint(struct target_s *target, struct breakpoint_s *breakpoint); /** * Add the @a watchpoint for @a target. * * This routine is a wrapper for target->type->add_watchpoint. */ -extern int target_add_watchpoint(struct target_s *target, +int target_add_watchpoint(struct target_s *target, struct watchpoint_s *watchpoint); /** * Remove the @a watchpoint for @a target. * * This routine is a wrapper for target->type->remove_watchpoint. */ -extern int target_remove_watchpoint(struct target_s *target, +int target_remove_watchpoint(struct target_s *target, struct watchpoint_s *watchpoint); /** @@ -332,7 +344,7 @@ extern int target_remove_watchpoint(struct target_s *target, * * This routine is a wrapper for target->type->get_gdb_reg_list. */ -extern int target_get_gdb_reg_list(struct target_s *target, +int target_get_gdb_reg_list(struct target_s *target, struct reg_s **reg_list[], int *reg_list_size); /** @@ -347,7 +359,7 @@ int target_step(struct target_s *target, * * This routine is a wrapper for target->type->run_algorithm. */ -extern int target_run_algorithm(struct target_s *target, +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, uint32_t entry_point, uint32_t exit_point, @@ -359,7 +371,7 @@ 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, +int target_read_memory(struct target_s *target, 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 @@ -367,7 +379,7 @@ 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, +int target_write_memory(struct target_s *target, uint32_t address, uint32_t size, uint32_t count, uint8_t *buffer); /** @@ -377,7 +389,7 @@ 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, +int target_bulk_write_memory(struct target_s *target, uint32_t address, uint32_t count, uint8_t *buffer); /* @@ -404,11 +416,15 @@ extern int target_bulk_write_memory(struct target_s *target, * write operation, thus making this fn suitable to e.g. write to special * peripheral registers which do not support byte operations. */ -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); +int target_write_buffer(struct target_s *target, + uint32_t address, uint32_t size, uint8_t *buffer); +int target_read_buffer(struct target_s *target, + uint32_t address, uint32_t size, uint8_t *buffer); +int target_checksum_memory(struct target_s *target, + uint32_t address, uint32_t size, uint32_t* crc); +int target_blank_check_memory(struct target_s *target, + uint32_t address, uint32_t size, uint32_t* blank); +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 ); @@ -424,23 +440,25 @@ const char *target_state_name( target_t *target ); * upon resuming or resetting the CPU. * */ -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); -extern void target_free_all_working_areas_restore(struct target_s *target, int restore); +int target_alloc_working_area(struct target_s *target, + uint32_t size, working_area_t **area); +int target_free_working_area(struct target_s *target, working_area_t *area); +int target_free_working_area_restore(struct target_s *target, + working_area_t *area, int restore); +void target_free_all_working_areas(struct target_s *target); +void target_free_all_working_areas_restore(struct target_s *target, int restore); extern target_t *all_targets; extern target_event_callback_t *target_event_callbacks; extern target_timer_callback_t *target_timer_callbacks; -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, 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); +uint32_t target_buffer_get_u32(target_t *target, const uint8_t *buffer); +uint16_t target_buffer_get_u16(target_t *target, const uint8_t *buffer); +uint8_t target_buffer_get_u8 (target_t *target, const uint8_t *buffer); +void target_buffer_set_u32(target_t *target, uint8_t *buffer, uint32_t value); +void target_buffer_set_u16(target_t *target, uint8_t *buffer, uint16_t value); +void target_buffer_set_u8 (target_t *target, uint8_t *buffer, 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); @@ -468,6 +486,7 @@ 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); + +const char *target_strerror_safe(int err); #endif /* TARGET_H */ |