arm_adi_v5: add wrapping transfer functions with selection of ap

[fw/openocd] / src / server / gdb_server.c

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 74dec63c819f859309248675f1d57f2559df0a01..77142dfadec8acfd5c2ebf41560cd491ded3ca38 100644 (file)
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -833,9 +833,6 @@ static int gdb_new_connection(struct connection *connection)
        breakpoint_clear_target(gdb_service->target);
        watchpoint_clear_target(gdb_service->target);
 
-       /* register callback to be informed about target events */
-       target_register_event_callback(gdb_target_callback_event_handler, connection);
-
        /* remove the initial ACK from the incoming buffer */
        if ((retval = gdb_get_char(connection, &initial_ack)) != ERROR_OK)
                return retval;
@@ -861,7 +858,7 @@ static int gdb_new_connection(struct connection *connection)
                        retval = get_flash_bank_by_num(i, &p);
                        if (retval != ERROR_OK)
                        {
-                               LOG_ERROR("Connect failed. Consider setting up a gdb-attach event for the target to prepare target for GDB connect.");
+                               LOG_ERROR("Connect failed. Consider setting up a gdb-attach event for the target to prepare target for GDB connect, or use 'gdb_memory_map disable'.");
                                return retval;
                        }
                }
@@ -873,6 +870,13 @@ static int gdb_new_connection(struct connection *connection)
                  target_name(gdb_service->target),
                  target_state_name(gdb_service->target));
 
+       /* DANGER! If we fail subsequently, we must remove this handler,
+        * otherwise we occasionally see crashes as the timer can invoke the
+        * callback fn.
+        *
+        * register callback to be informed about target events */
+       target_register_event_callback(gdb_target_callback_event_handler, connection);
+
        return ERROR_OK;
 }
 
@@ -2410,7 +2414,7 @@ static int gdb_target_add_one(struct target *target)
                 * then we increment the port number for the next target.
                 */
                char *end;
-               strtol(gdb_port_next, &end, 0);
+               portnumber = strtol(gdb_port_next, &end, 0);
                if (!*end)
                {
                        if (parse_long(gdb_port_next, &portnumber) == ERROR_OK)