semihosting: support fileio operation

[openocd.git] / src / target / arm7_9_common.c

diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c
index 73e0a85b61d6445c2eec6c0d1bcdf404ba4e47e7..c1d5c79445c8b14aa8ad14f7c57df42dd9c68032 100644 (file)
--- a/src/target/arm7_9_common.c
+++ b/src/target/arm7_9_common.c
@@ -24,9 +24,7 @@
  *   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
@@ -350,12 +348,12 @@ static int arm7_9_unset_breakpoint(struct target *target, struct breakpoint *bre
                        if (retval != ERROR_OK)
                                return retval;
                        current_instr = target_buffer_get_u16(target, (uint8_t *)&current_instr);
-                       if (current_instr == arm7_9->thumb_bkpt)
+                       if (current_instr == arm7_9->thumb_bkpt) {
                                retval = target_write_memory(target,
                                                breakpoint->address, 2, 1, breakpoint->orig_instr);
                                if (retval != ERROR_OK)
                                        return retval;
-
+                       }
                }
 
                if (--arm7_9->sw_breakpoint_count == 0) {
@@ -636,8 +634,8 @@ int arm7_9_execute_sys_speed(struct target *target)
        if (retval != ERROR_OK)
                return retval;
 
-       long long then = timeval_ms();
-       int timeout;
+       int64_t then = timeval_ms();
+       bool timeout;
        while (!(timeout = ((timeval_ms()-then) > 1000))) {
                /* read debug status register */
                embeddedice_read_reg(dbg_stat);