Fix usage of timeval_ms()

[openocd.git] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index 3ce164a2052115222a2f0c3b5ab3e69302500175..0cee1170f8396a8672982439d72f79739858db22 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -25,13 +25,13 @@
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
-#ifndef TARGET_H
-#define TARGET_H
+#ifndef OPENOCD_TARGET_TARGET_H
+#define OPENOCD_TARGET_TARGET_H
+
+#include <helper/list.h>
 
 struct reg;
 struct trace;
@@ -129,7 +129,6 @@ struct target {
        int target_number;                                      /* DO NOT USE!  field to be removed in 2010 */
        struct jtag_tap *tap;                           /* where on the jtag chain is this */
        int32_t coreid;                                         /* which device on the TAP? */
-       char *variant;                                          /* what variant of this chip is it? */
 
        /**
         * Indicates whether this target has been examined.
@@ -176,7 +175,7 @@ struct target {
        int display;                                            /* display async info in telnet session. Do not display
                                                                                 * lots of halted/resumed info when stepping in debugger. */
        bool halt_issued;                                       /* did we transition to halted state? */
-       long long halt_issued_time;                     /* Note time when halt was issued */
+       int64_t halt_issued_time;                       /* Note time when halt was issued */
 
        bool dbgbase_set;                                       /* By default the debug base is not set */
        uint32_t dbgbase;                                       /* Really a Cortex-A specific option, but there is no
@@ -265,6 +264,8 @@ enum target_event {
        TARGET_EVENT_GDB_FLASH_ERASE_END,
        TARGET_EVENT_GDB_FLASH_WRITE_START,
        TARGET_EVENT_GDB_FLASH_WRITE_END,
+
+       TARGET_EVENT_TRACE_CONFIG,
 };
 
 struct target_event_action {
@@ -283,10 +284,23 @@ struct target_event_callback {
        struct target_event_callback *next;
 };
 
+struct target_reset_callback {
+       struct list_head list;
+       void *priv;
+       int (*callback)(struct target *target, enum target_reset_mode reset_mode, void *priv);
+};
+
+struct target_trace_callback {
+       struct list_head list;
+       void *priv;
+       int (*callback)(struct target *target, size_t len, uint8_t *data, void *priv);
+};
+
 struct target_timer_callback {
        int (*callback)(void *priv);
        int time_ms;
        int periodic;
+       bool removed;
        struct timeval when;
        void *priv;
        struct target_timer_callback *next;
@@ -304,6 +318,24 @@ int target_unregister_event_callback(
                enum target_event event, void *priv),
                void *priv);
 
+int target_register_reset_callback(
+               int (*callback)(struct target *target,
+               enum target_reset_mode reset_mode, void *priv),
+               void *priv);
+int target_unregister_reset_callback(
+               int (*callback)(struct target *target,
+               enum target_reset_mode reset_mode, void *priv),
+               void *priv);
+
+int target_register_trace_callback(
+               int (*callback)(struct target *target,
+               size_t len, uint8_t *data, void *priv),
+               void *priv);
+int target_unregister_trace_callback(
+               int (*callback)(struct target *target,
+               size_t len, uint8_t *data, void *priv),
+               void *priv);
+
 /* Poll the status of the target, detect any error conditions and report them.
  *
  * Also note that this fn will clear such error conditions, so a subsequent
@@ -321,6 +353,8 @@ int target_resume(struct target *target, int current, uint32_t address,
                int handle_breakpoints, int debug_execution);
 int target_halt(struct target *target);
 int target_call_event_callbacks(struct target *target, enum target_event event);
+int target_call_reset_callbacks(struct target *target, enum target_reset_mode reset_mode);
+int target_call_trace_callbacks(struct target *target, size_t len, uint8_t *data);
 
 /**
  * The period is very approximate, the callback can happen much more often
@@ -336,6 +370,7 @@ int target_call_timer_callbacks(void);
  */
 int target_call_timer_callbacks_now(void);
 
+struct target *get_target_by_num(int num);
 struct target *get_current_target(struct command_context *cmd_ctx);
 struct target *get_target(const char *id);
 
@@ -474,7 +509,7 @@ int target_wait_algorithm(struct target *target,
  *
  */
 int target_run_flash_async_algorithm(struct target *target,
-               uint8_t *buffer, uint32_t count, int block_size,
+               const uint8_t *buffer, uint32_t count, int block_size,
                int num_mem_params, struct mem_param *mem_params,
                int num_reg_params, struct reg_param *reg_params,
                uint32_t buffer_start, uint32_t buffer_size,
@@ -566,6 +601,12 @@ int target_gdb_fileio_end(struct target *target, int retcode, int fileio_errno,
 /** Return the *name* of this targets current state */
 const char *target_state_name(struct target *target);
 
+/** Return the *name* of a target event enumeration value */
+const char *target_event_name(enum target_event event);
+
+/** Return the *name* of a target reset reason enumeration value */
+const char *target_reset_mode_name(enum target_reset_mode reset_mode);
+
 /* DANGER!!!!!
  *
  * if "area" passed in to target_alloc_working_area() points to a memory
@@ -591,6 +632,11 @@ int target_free_working_area(struct target *target, struct working_area *area);
 void target_free_all_working_areas(struct target *target);
 uint32_t target_get_working_area_avail(struct target *target);
 
+/**
+ * Free all the resources allocated by targets and the target layer
+ */
+void target_quit(void);
+
 extern struct target *all_targets;
 
 uint64_t target_buffer_get_u64(struct target *target, const uint8_t *buffer);
@@ -637,4 +683,4 @@ void target_handle_event(struct target *t, enum target_event e);
 
 extern bool get_target_reset_nag(void);
 
-#endif /* TARGET_H */
+#endif /* OPENOCD_TARGET_TARGET_H */