Remove FSF address from GPL notices

[openocd.git] / src / target / trace.c

diff --git a/src/target/trace.c b/src/target/trace.c
index 56a18a4f9fe3de5d1bc0baa6def514ef72e03168..63c477fbfcad2ee0904ba780b4cf817a7d900a0d 100644 (file)
--- a/src/target/trace.c
+++ b/src/target/trace.c
@@ -13,10 +13,9 @@
  *   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/>. *
  ***************************************************************************/
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -34,11 +33,9 @@ int trace_point(struct target *target, uint32_t number)
        if (number < trace->num_trace_points)
                trace->trace_points[number].hit_counter++;
 
-       if (trace->trace_history_size)
-       {
+       if (trace->trace_history_size) {
                trace->trace_history[trace->trace_history_pos++] = number;
-               if (trace->trace_history_pos == trace->trace_history_size)
-               {
+               if (trace->trace_history_pos == trace->trace_history_size) {
                        trace->trace_history_pos = 0;
                        trace->trace_history_overflowed = 1;
                }
@@ -52,12 +49,10 @@ COMMAND_HANDLER(handle_trace_point_command)
        struct target *target = get_current_target(CMD_CTX);
        struct trace *trace = target->trace_info;
 
-       if (CMD_ARGC == 0)
-       {
+       if (CMD_ARGC == 0) {
                uint32_t i;
 
-               for (i = 0; i < trace->num_trace_points; i++)
-               {
+               for (i = 0; i < trace->num_trace_points; i++) {
                        command_print(CMD_CTX, "trace point 0x%8.8" PRIx32 " (%lld times hit)",
                                        trace->trace_points[i].address,
                                        (long long)trace->trace_points[i].hit_counter);
@@ -66,10 +61,8 @@ COMMAND_HANDLER(handle_trace_point_command)
                return ERROR_OK;
        }
 
-       if (!strcmp(CMD_ARGV[0], "clear"))
-       {
-               if (trace->trace_points)
-               {
+       if (!strcmp(CMD_ARGV[0], "clear")) {
+               if (trace->trace_points) {
                        free(trace->trace_points);
                        trace->trace_points = NULL;
                }
@@ -80,9 +73,9 @@ COMMAND_HANDLER(handle_trace_point_command)
        }
 
        /* resize array if necessary */
-       if (!trace->trace_points || (trace->trace_points_size == trace->num_trace_points))
-       {
-               trace->trace_points = realloc(trace->trace_points, sizeof(struct trace_point) * (trace->trace_points_size + 32));
+       if (!trace->trace_points || (trace->trace_points_size == trace->num_trace_points)) {
+               trace->trace_points = realloc(trace->trace_points,
+                               sizeof(struct trace_point) * (trace->trace_points_size + 32));
                trace->trace_points_size += 32;
        }
 
@@ -100,13 +93,11 @@ COMMAND_HANDLER(handle_trace_history_command)
        struct target *target = get_current_target(CMD_CTX);
        struct trace *trace = target->trace_info;
 
-       if (CMD_ARGC > 0)
-       {
+       if (CMD_ARGC > 0) {
                trace->trace_history_pos = 0;
                trace->trace_history_overflowed = 0;
 
-               if (!strcmp(CMD_ARGV[0], "clear"))
-               {
+               if (!strcmp(CMD_ARGV[0], "clear")) {
                        /* clearing is implicit, we've just reset position anyway */
                        return ERROR_OK;
                }
@@ -118,9 +109,7 @@ COMMAND_HANDLER(handle_trace_history_command)
                trace->trace_history = malloc(sizeof(uint32_t) * trace->trace_history_size);
 
                command_print(CMD_CTX, "new trace history size: %i", (int)(trace->trace_history_size));
-       }
-       else
-       {
+       } else {
                uint32_t i;
                uint32_t first = 0;
                uint32_t last = trace->trace_history_pos;
@@ -129,27 +118,22 @@ COMMAND_HANDLER(handle_trace_history_command)
                        command_print(CMD_CTX, "trace history buffer is not allocated");
                        return ERROR_OK;
                }
-               if (trace->trace_history_overflowed)
-               {
+
+               if (trace->trace_history_overflowed) {
                        first = trace->trace_history_pos;
                        last = trace->trace_history_pos - 1;
                }
 
-               for (i = first; (i % trace->trace_history_size) != last; i++)
-               {
-                       if (trace->trace_history[i % trace->trace_history_size] < trace->num_trace_points)
-                       {
+               for (i = first; (i % trace->trace_history_size) != last; i++) {
+                       if (trace->trace_history[i % trace->trace_history_size] < trace->num_trace_points) {
                                uint32_t address;
                                address = trace->trace_points[trace->trace_history[i % trace->trace_history_size]].address;
                                command_print(CMD_CTX, "trace point %i: 0x%8.8" PRIx32 "",
-                                             (int)(trace->trace_history[i % trace->trace_history_size]),
-                                             address);
-                       }
-
-                       else
-                       {
-                               command_print(CMD_CTX, "trace point %i: -not defined-", (int)(trace->trace_history[i % trace->trace_history_size]));
-                       }
+                                               (int)(trace->trace_history[i % trace->trace_history_size]),
+                                               address);
+                       } else
+                               command_print(CMD_CTX, "trace point %i: -not defined-",
+                                               (int)(trace->trace_history[i % trace->trace_history_size]));
                }
        }
 
@@ -159,18 +143,18 @@ COMMAND_HANDLER(handle_trace_history_command)
 static const struct command_registration trace_exec_command_handlers[] = {
        {
                .name = "history",
-               .handler = &handle_trace_history_command,
+               .handler = handle_trace_history_command,
                .mode = COMMAND_EXEC,
-               .help = "display trace history, clear history or set [size]",
-               .usage = "[clear|<size>]",
+               .help = "display trace history, clear history or set size",
+               .usage = "['clear'|size]",
        },
        {
                .name = "point",
-               .handler = &handle_trace_point_command,
+               .handler = handle_trace_point_command,
                .mode = COMMAND_EXEC,
                .help = "display trace points, clear list of trace points, "
-                       "or add new tracepoint at [address]",
-               .usage = "[clear|<address>]",
+                       "or add new tracepoint at address",
+               .usage = "['clear'|address]",
        },
        COMMAND_REGISTRATION_DONE
 };
@@ -179,6 +163,7 @@ static const struct command_registration trace_command_handlers[] = {
                .name = "trace",
                .mode = COMMAND_EXEC,
                .help = "trace command group",
+               .usage = "",
                .chain = trace_exec_command_handlers,
        },
        COMMAND_REGISTRATION_DONE