arm_dpm: flush both scratch registers (R0 and R1)

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

diff --git a/src/target/etb.c b/src/target/etb.c
index bc38b3aa3bc5e7ed124094ea2dde5fd37f6cc64b..dc25844b9ff5733b427b02e7c257ceff25e82785 100644 (file)
--- a/src/target/etb.c
+++ b/src/target/etb.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.,                                       *
- *   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
@@ -27,7 +25,7 @@
 #include "etb.h"
 #include "register.h"
 
-static char *etb_reg_list[] = {
+static const char * const etb_reg_list[] = {
        "ETB_identification",
        "ETB_ram_depth",
        "ETB_ram_width",
@@ -165,7 +163,6 @@ static void etb_getbuf(jtag_callback_data_t arg)
        *((uint32_t *)arg) = buf_get_u32(in, 0, 32);
 }
 
-
 static int etb_read_ram(struct etb *etb, uint32_t *data, int num_frames)
 {
        struct scan_field fields[3];
@@ -193,7 +190,7 @@ static int etb_read_ram(struct etb *etb, uint32_t *data, int num_frames)
        jtag_add_dr_scan(etb->tap, 3, fields, TAP_IDLE);
 
        for (i = 0; i < num_frames; i++) {
-               /* ensure nR/W reamins set to read */
+               /* ensure nR/W remains set to read */
                buf_set_u32(&temp2, 0, 1, 0);
 
                /* address remains set to 0x4 (RAM data) until we read the last frame */
@@ -309,7 +306,7 @@ static int etb_write_reg(struct reg *reg, uint32_t value)
        fields[0].num_bits = 32;
        uint8_t temp0[4];
        fields[0].out_value = temp0;
-       buf_set_u32(&temp0, 0, 32, value);
+       buf_set_u32(temp0, 0, 32, value);
        fields[0].in_value = NULL;
 
        fields[1].num_bits = 7;
@@ -442,7 +439,7 @@ static const struct command_registration etb_command_handlers[] = {
        {
                .name = "etb",
                .mode = COMMAND_ANY,
-               .help = "Emebdded Trace Buffer command group",
+               .help = "Embedded Trace Buffer command group",
                .chain = etb_config_command_handlers,
        },
        COMMAND_REGISTRATION_DONE