XSVF: use svf_add_statemove()

[openocd.git] / src / svf / svf.h

diff --git a/src/svf/svf.h b/src/svf/svf.h
index 822cad22e94eb303f9ea41e777c43801ee85800d..83123fc3b65ff1d5928733ea5bdb2a990f8d7373 100644 (file)
--- a/src/svf/svf.h
+++ b/src/svf/svf.h
@@ -24,4 +24,25 @@
 
 extern int svf_register_commands(struct command_context_s *cmd_ctx);
 
+/**
+ * svf_add_statemove() moves from the current state to @a goal_state.
+ *
+ * @param goal_state The final TAP state.
+ * @return ERROR_OK on success, or an error code on failure.
+ *
+ * The current and goal states must satisfy svf_tap_state_is_stable().
+ * State transition paths used by this routine are those given in the
+ * SVF specification for single-argument STATE commands (and also used
+ * for various other state transitions).
+ */
+extern int svf_add_statemove(tap_state_t goal_state);
+
+/**
+ * svf_tap_state_is_stable() returns true for stable non-SHIFT states
+ *
+ * @param state The TAP state in question
+ * @return true iff the state is stable and not a SHIFT state.
+ */
+extern bool svf_tap_state_is_stable(tap_state_t state);
+
 #endif /* SVF_H */