void FsmAp::notFinalFromStateAction( int ordering, Action *action )
{
for ( StateList::Iter state = stateList; state.lte(); state++ ) {
if ( ! state->isFinState() )
state->fromStateActionTable.setAction( ordering, action );
}
}
void FsmAp::notFinalErrorAction( int ordering, Action *action, int transferPoint )
{
for ( StateList::Iter state = stateList; state.lte(); state++ ) {
if ( ! state->isFinState() )
state->errActionTable.setAction( ordering, action, transferPoint );
}
}
void FsmAp::middleFromStateAction( int ordering, Action *action )
{
/* Set the action in all states that are not the start state and not final. */
for ( StateList::Iter state = stateList; state.lte(); state++ ) {
if ( state != startState && ! state->isFinState() )
state->fromStateActionTable.setAction( ordering, action );
}
}
/* Set error actions in the states that have transitions into a final state. */
void FsmAp::middleErrorAction( int ordering, Action *action, int transferPoint )
{
/* Isolate the start state in case it is reachable from in inside the
* machine, in which case we don't want it set. */
for ( StateList::Iter state = stateList; state.lte(); state++ ) {
if ( state != startState && ! state->isFinState() )
state->errActionTable.setAction( ordering, action, transferPoint );
}
}
void BackendGen::makeStateList()
{
/* Write the list of states. */
long length = fsm->stateList.length();
cgd->initStateList( length );
curState = 0;
for ( StateList::Iter st = fsm->stateList; st.lte(); st++ ) {
makeStateActions( st );
makeEofTrans( st );
makeStateConditions( st );
makeTransList( st );
long id = st->alg.stateNum;
cgd->setId( curState, id );
if ( st->isFinState() )
cgd->setFinal( curState );
curState += 1;
}
}
void XMLCodeGen::writeStateList()
{
/* Write the list of states. */
out << " <state_list length=\"" << fsm->stateList.length() << "\">\n";
for ( StateList::Iter st = fsm->stateList; st.lte(); st++ ) {
out << " <state id=\"" << st->alg.stateNum << "\"";
if ( st->isFinState() )
out << " final=\"t\"";
out << ">\n";
writeStateActions( st );
writeEofTrans( st );
writeStateConditions( st );
writeTransList( st );
out << " </state>\n";
if ( !st.last() )
out << "\n";
}
out << " </state_list>\n";
}