target/cortex_m: avoid dwt comparator overflow

[openocd] / src / target / avr32_regs.c

diff --git a/src/target/avr32_regs.c b/src/target/avr32_regs.c
index e3761adcc2e30e64812c0595f3ead96b88da1e3b..7273822c2f027e4abb9c9985572e97f5ffb213b2 100644 (file)
--- a/src/target/avr32_regs.c
+++ b/src/target/avr32_regs.c
@@ -12,10 +12,9 @@
  *   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
@@ -25,7 +24,7 @@
 #include "avr32_jtag.h"
 #include "avr32_regs.h"
 
-static int avr32_jtag_read_reg(struct avr32_jtag *jtag_info, int reg, 
+static int avr32_jtag_read_reg(struct avr32_jtag *jtag_info, int reg,
                uint32_t *val)
 {
        int retval;
@@ -36,27 +35,27 @@ static int avr32_jtag_read_reg(struct avr32_jtag *jtag_info, int reg,
                return retval;
 
        do {
-               retval = avr32_jtag_nexus_read(jtag_info, 
+               retval = avr32_jtag_nexus_read(jtag_info,
                        AVR32_OCDREG_DCSR, &dcsr);
 
                if (retval != ERROR_OK)
                        return retval;
        } while (!(dcsr & OCDREG_DCSR_CPUD));
 
-       retval = avr32_jtag_nexus_read(jtag_info, 
+       retval = avr32_jtag_nexus_read(jtag_info,
                        AVR32_OCDREG_DCCPU, val);
 
        return retval;
 }
 
-static int avr32_jtag_write_reg(struct avr32_jtag *jtag_info, int reg, 
+static int avr32_jtag_write_reg(struct avr32_jtag *jtag_info, int reg,
                uint32_t val)
 {
        int retval;
        uint32_t dcsr;
 
        /* Restore Status reg */
-       retval = avr32_jtag_nexus_write(jtag_info, 
+       retval = avr32_jtag_nexus_write(jtag_info,
                                AVR32_OCDREG_DCEMU, val);
        if (retval != ERROR_OK)
                return retval;
@@ -65,7 +64,7 @@ static int avr32_jtag_write_reg(struct avr32_jtag *jtag_info, int reg,
        if (retval != ERROR_OK)
                return retval;
        do {
-               retval = avr32_jtag_nexus_read(jtag_info, 
+               retval = avr32_jtag_nexus_read(jtag_info,
                        AVR32_OCDREG_DCSR, &dcsr);
        } while (!(dcsr & OCDREG_DCSR_EMUD) && (retval == ERROR_OK));
 
@@ -79,7 +78,7 @@ int avr32_jtag_read_regs(struct avr32_jtag *jtag_info, uint32_t *regs)
        int i, retval;
 
        /* read core registers */
-       for (i = 0; i < AVR32NUMCOREREGS - 1; i++) 
+       for (i = 0; i < AVR32NUMCOREREGS - 1; i++)
                avr32_jtag_read_reg(jtag_info, i, regs + i);
 
        /* read status register */
@@ -108,7 +107,7 @@ int avr32_jtag_write_regs(struct avr32_jtag *jtag_info, uint32_t *regs)
        /*
         * And now the rest of registers
         */
-       for (i = 0; i < AVR32NUMCOREREGS - 1; i++) 
+       for (i = 0; i < AVR32NUMCOREREGS - 1; i++)
                avr32_jtag_write_reg(jtag_info, i, regs[i]);
 
        return ERROR_OK;