X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Ftrace.h;h=55b8ebc378bca1238cee04a5faeb1a885898642b;hp=2994f10e97c4aea03531ba90eb7046134496a015;hb=d0e763ac7ef6aa17b17bd00ccdfbccfb4eacda69;hpb=cf013d2e135373438815315f48ce86e4b558c58b diff --git a/src/target/trace.h b/src/target/trace.h index 2994f10e97..55b8ebc378 100644 --- a/src/target/trace.h +++ b/src/target/trace.h @@ -13,17 +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 . * ***************************************************************************/ + #ifndef TRACE_H #define TRACE_H -#include "target.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; +}; -typedef enum trace_status -{ +/** + * \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, @@ -31,4 +50,10 @@ typedef enum trace_status TRACE_OVERFLOWED = 0x8, } trace_status_t; +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 */