esirisc: support eSi-Trace

[fw/openocd] / src / target / smp.c

diff --git a/src/target/smp.c b/src/target/smp.c
index d14ceba962283c2d460db3ccbb84c67c5ef4654e..bdf81a0eeb3df88069a1ef94aa7daf2dfeeba808 100644 (file)
--- a/src/target/smp.c
+++ b/src/target/smp.c
@@ -13,9 +13,7 @@
  *   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/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -56,7 +54,7 @@
 
 /* packet j :smp status request */
 int gdb_read_smp_packet(struct connection *connection,
-               char *packet, int packet_size)
+               char const *packet, int packet_size)
 {
        struct target *target = get_target_from_connection(connection);
        int retval = ERROR_OK;
@@ -64,9 +62,10 @@ int gdb_read_smp_packet(struct connection *connection,
                if (strncmp(packet, "jc", 2) == 0) {
                        const uint32_t len = sizeof(target->gdb_service->core[0]);
                        char hex_buffer[len * 2 + 1];
-                       char buffer[len];
+                       uint8_t buffer[len];
                        buf_set_u32(buffer, 0, len * 8, target->gdb_service->core[0]);
-                       int pkt_len = hexify(hex_buffer, buffer, sizeof(buffer), sizeof(hex_buffer));
+                       size_t pkt_len = hexify(hex_buffer, buffer, sizeof(buffer),
+                               sizeof(hex_buffer));
 
                        retval = gdb_put_packet(connection, hex_buffer, pkt_len);
                }
@@ -77,7 +76,7 @@ int gdb_read_smp_packet(struct connection *connection,
 
 /* J :  smp set request */
 int gdb_write_smp_packet(struct connection *connection,
-               char *packet, int packet_size)
+               char const *packet, int packet_size)
 {
        struct target *target = get_target_from_connection(connection);
        char *separator;