X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Ftrace.h;h=2966bbd94c34b5f51dde56269ca6f98d7cff932c;hp=7267cd38b92f7e6bfbb3c6167715072616a65a74;hb=e59bb6c285d21ba59f785d4340048abda1c39466;hpb=20e4e77cdf366dedac21ff5670c54291feadfc05

diff --git a/src/target/trace.h b/src/target/trace.h
index 7267cd38b9..2966bbd94c 100644
--- a/src/target/trace.h
+++ b/src/target/trace.h
@@ -13,31 +13,36 @@
  *   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.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
-#ifndef TRACE_H
-#define TRACE_H
-
-#include "target.h"
-
-typedef struct trace_point_s
-{
-	u32 address;
-	u64 hit_counter;
-} trace_point_t;
-
-typedef struct trace_s
-{
-	int num_trace_points;
-	trace_point_t *trace_points;
-	int trace_history_size;
-	u32 *trace_history;
-} trace_t;
-
-typedef enum trace_status
-{
+
+#ifndef OPENOCD_TARGET_TRACE_H
+#define OPENOCD_TARGET_TRACE_H
+
+struct target;
+struct command_context;
+
+struct trace_point {
+	uint32_t address;
+	uint64_t hit_counter;
+};
+
+struct trace {
+	uint32_t num_trace_points;
+	uint32_t trace_points_size;
+	struct trace_point *trace_points;
+	uint32_t trace_history_size;
+	uint32_t *trace_history;
+	uint32_t trace_history_pos;
+	int trace_history_overflowed;
+};
+
+/**
+ * \todo This enum is one of the few things in this file related
+ * to *hardware* tracing ... split such "real" tracing out from
+ * the contrib/libdcc support.
+ */
+typedef enum trace_status {
 	TRACE_IDLE = 0x0,
 	TRACE_RUNNING = 0x1,
 	TRACE_TRIGGERED = 0x2,
@@ -45,7 +50,10 @@ typedef enum trace_status
 	TRACE_OVERFLOWED = 0x8,
 } trace_status_t;
 
-#define ERROR_TRACE_IMAGE_UNAVAILABLE	-(1500)
-#define ERROR_TRACE_INSTRUCTION_UNAVAILABLE	-(1500)
+int trace_point(struct target *target, uint32_t number);
+int trace_register_commands(struct command_context *cmd_ctx);
+
+#define ERROR_TRACE_IMAGE_UNAVAILABLE		(-1500)
+#define ERROR_TRACE_INSTRUCTION_UNAVAILABLE	(-1501)
 
-#endif /* TRACE_H */
+#endif /* OPENOCD_TARGET_TRACE_H */