-void jtag_tap_handle_event( jtag_tap_t * tap, enum jtag_tap_event e)
-{
- jtag_tap_event_action_t * jteap;
- int done;
-
- jteap = tap->event_action;
-
- done = 0;
- while (jteap) {
- if (jteap->event == e) {
- done = 1;
- LOG_DEBUG( "JTAG tap: %s event: %d (%s) action: %s\n",
- tap->dotted_name,
- e,
- Jim_Nvp_value2name_simple(nvp_jtag_tap_event, e)->name,
- Jim_GetString(jteap->body, NULL) );
- if (Jim_EvalObj(interp, jteap->body) != JIM_OK) {
- Jim_PrintErrorMessage(interp);
- }
- }
-
- jteap = jteap->next;
- }
-
- if (!done) {
- LOG_DEBUG( "event %d %s - no action",
- e,
- Jim_Nvp_value2name_simple( nvp_jtag_tap_event, e)->name);
- }
-}
-
-int jtag_add_statemove(tap_state_t goal_state)
-{
- tap_state_t cur_state = cmd_queue_cur_state;
-
- LOG_DEBUG( "cur_state=%s goal_state=%s",
- tap_state_name(cur_state),
- tap_state_name(goal_state) );
-
-
- if (goal_state==cur_state )
- ; /* nothing to do */
- else if( goal_state==TAP_RESET )
- {
- jtag_add_tlr();
- }
- else if( tap_is_state_stable(cur_state) && tap_is_state_stable(goal_state) )
- {
- unsigned tms_bits = tap_get_tms_path(cur_state, goal_state);
- unsigned tms_count = tap_get_tms_path_len(cur_state, goal_state);
- tap_state_t moves[8];
- assert(tms_count < DIM(moves));
-
- for (unsigned i = 0; i < tms_count; i++, tms_bits >>= 1)
- {
- bool bit = tms_bits & 1;
-
- cur_state = tap_state_transition(cur_state, bit);
- moves[i] = cur_state;
- }
-
- jtag_add_pathmove(tms_count, moves);
- }
- else if( tap_state_transition(cur_state, true) == goal_state
- || tap_state_transition(cur_state, false) == goal_state )
- {
- jtag_add_pathmove(1, &goal_state);
- }
-
- else
- return ERROR_FAIL;
-
- return ERROR_OK;
-}
-