jtag: Fix memory leaks in jtag_tap_free()

[fw/openocd] / src / jtag / core.c

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 86ba706bac1743511f188331c22ad43f653467dc..44aed30ade6b5fecd5128f9fa53a737a6b51457c 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -25,7 +25,7 @@
  *   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
@@ -134,8 +134,6 @@ static int jtag_speed;
 
 static struct jtag_interface *jtag;
 
-const struct swd_driver *swd;
-
 /* configuration */
 struct jtag_interface *jtag_interface;
 
@@ -168,6 +166,9 @@ bool is_jtag_poll_safe(void)
         * It is also implicitly disabled while TRST is active and
         * while SRST is gating the JTAG clock.
         */
+       if (!transport_is_jtag())
+               return jtag_poll;
+
        if (!jtag_poll || jtag_trst != 0)
                return false;
        return jtag_srst == 0 || (jtag_reset_config & RESET_SRST_NO_GATING);
@@ -1177,7 +1178,7 @@ static int jtag_validate_ircapture(void)
        int total_ir_length = 0;
        uint8_t *ir_test = NULL;
        struct scan_field field;
-       int val;
+       uint64_t val;
        int chain_pos = 0;
        int retval;
 
@@ -1236,8 +1237,8 @@ static int jtag_validate_ircapture(void)
                 */
                if (tap->ir_length == 0) {
                        tap->ir_length = 2;
-                       while ((val = buf_get_u32(ir_test, chain_pos, tap->ir_length + 1)) == 1
-                                       && tap->ir_length <= 32) {
+                       while ((val = buf_get_u64(ir_test, chain_pos, tap->ir_length + 1)) == 1
+                                       && tap->ir_length <= 64) {
                                tap->ir_length++;
                        }
                        LOG_WARNING("AUTO %s - use \"... -irlen %d\"",
@@ -1251,25 +1252,23 @@ static int jtag_validate_ircapture(void)
                 * this part of the JTAG spec, so their capture mask/value
                 * attributes might disable this test.
                 */
-               val = buf_get_u32(ir_test, chain_pos, tap->ir_length);
+               val = buf_get_u64(ir_test, chain_pos, tap->ir_length);
                if ((val & tap->ir_capture_mask) != tap->ir_capture_value) {
-                       LOG_ERROR("%s: IR capture error; saw 0x%0*x not 0x%0*x",
+                       LOG_ERROR("%s: IR capture error; saw 0x%0*" PRIx64 " not 0x%0*" PRIx32,
                                jtag_tap_name(tap),
-                               (tap->ir_length + 7) / tap->ir_length,
-                               val,
-                               (tap->ir_length + 7) / tap->ir_length,
-                               (unsigned) tap->ir_capture_value);
+                               (tap->ir_length + 7) / tap->ir_length, val,
+                               (tap->ir_length + 7) / tap->ir_length, tap->ir_capture_value);
 
                        retval = ERROR_JTAG_INIT_FAILED;
                        goto done;
                }
-               LOG_DEBUG("%s: IR capture 0x%0*x", jtag_tap_name(tap),
+               LOG_DEBUG("%s: IR capture 0x%0*" PRIx64, jtag_tap_name(tap),
                        (tap->ir_length + 7) / tap->ir_length, val);
                chain_pos += tap->ir_length;
        }
 
        /* verify the '11' sentinel we wrote is returned at the end */
-       val = buf_get_u32(ir_test, chain_pos, 2);
+       val = buf_get_u64(ir_test, chain_pos, 2);
        if (val != 0x3) {
                char *cbuf = buf_to_str(ir_test, total_ir_length, 16);
 
@@ -1327,12 +1326,13 @@ void jtag_tap_free(struct jtag_tap *tap)
 {
        jtag_unregister_event_callback(&jtag_reset_callback, tap);
 
-       /** @todo is anything missing? no memory leaks please */
-       free((void *)tap->expected);
-       free((void *)tap->expected_ids);
-       free((void *)tap->chip);
-       free((void *)tap->tapname);
-       free((void *)tap->dotted_name);
+       free(tap->expected);
+       free(tap->expected_mask);
+       free(tap->expected_ids);
+       free(tap->cur_instr);
+       free(tap->chip);
+       free(tap->tapname);
+       free(tap->dotted_name);
        free(tap);
 }
 
@@ -1826,6 +1826,8 @@ void adapter_assert_reset(void)
                        jtag_add_reset(0, 1);
        } else if (transport_is_swd())
                swd_add_reset(1);
+       else if (transport_is_cmsis_dap())
+               swd_add_reset(1);  /* FIXME */
        else if (get_current_transport() != NULL)
                LOG_ERROR("reset is not supported on %s",
                        get_current_transport()->name);
@@ -1839,6 +1841,8 @@ void adapter_deassert_reset(void)
                jtag_add_reset(0, 0);
        else if (transport_is_swd())
                swd_add_reset(0);
+       else if (transport_is_cmsis_dap())
+               swd_add_reset(0);  /* FIXME */
        else if (get_current_transport() != NULL)
                LOG_ERROR("reset is not supported on %s",
                        get_current_transport()->name);