cmsis-dap: add initial cmsis-dap support

[fw/openocd] / src / target / armv4_5.c

diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c
index b04404b592140af9bc8f06415cb3837208b9537b..a2f055753bfa1d176af1e90209dd9f3af9a27ac7 100644 (file)
--- a/src/target/armv4_5.c
+++ b/src/target/armv4_5.c
@@ -21,7 +21,7 @@
  *   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.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -429,7 +429,11 @@ struct reg *arm_reg_current(struct arm *arm, unsigned regnum)
        if (regnum > 16)
                return NULL;
 
-       r = arm->core_cache->reg_list + arm->map[regnum];
+       if (!arm->map) {
+               LOG_ERROR("Register map is not available yet, the target is not fully initialised");
+               r = arm->core_cache->reg_list + regnum;
+       } else
+               r = arm->core_cache->reg_list + arm->map[regnum];
 
        /* e.g. invalid CPSR said "secure monitor" mode on a core
         * that doesn't support it...
@@ -1047,7 +1051,8 @@ const struct command_registration arm_command_handlers[] = {
 };
 
 int arm_get_gdb_reg_list(struct target *target,
-       struct reg **reg_list[], int *reg_list_size)
+       struct reg **reg_list[], int *reg_list_size,
+       enum target_register_class reg_class)
 {
        struct arm *arm = target_to_arm(target);
        int i;