diff options
Diffstat (limited to 'src/svf/svf.h')
| -rw-r--r-- | src/svf/svf.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/svf/svf.h b/src/svf/svf.h index 822cad22..83123fc3 100644 --- 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 */ |