Examples with Event com.dat3m.dartagnan.program.event.core.Event used on opensource projects

Example 31 with Event

use of com.dat3m.dartagnan.program.event.core.Event in project Dat3M by hernanponcedeleon.

the class SvcompProcedures method __VERIFIER_atomic.

public static void __VERIFIER_atomic(VisitorBoogie visitor, boolean begin) {
    Register register = visitor.programBuilder.getOrCreateRegister(visitor.threadCount, null, ARCH_PRECISION);
    MemoryObject lockAddress = visitor.programBuilder.getOrNewObject("__VERIFIER_atomic");
    Label label = visitor.programBuilder.getOrCreateLabel("END_OF_T" + visitor.threadCount);
    LinkedList<Event> events = new LinkedList<>();
    events.add(EventFactory.newLoad(register, lockAddress, null));
    events.add(EventFactory.newJump(new Atom(register, NEQ, begin ? IValue.ZERO : IValue.ONE), label));
    events.add(EventFactory.newStore(lockAddress, begin ? IValue.ONE : IValue.ZERO, null));
    for (Event e : events) {
        e.addFilters(Tag.C11.LOCK, Tag.RMW);
        visitor.programBuilder.addChild(visitor.threadCount, e);
    }
}

Example 32 with Event

use of com.dat3m.dartagnan.program.event.core.Event in project Dat3M by hernanponcedeleon.

the class Thread method updateExit.

public void updateExit(Event event) {
    exit = event;
    Event next = exit.getSuccessor();
    while (next != null) {
        exit = next;
        exit.setThread(this);
        next = next.getSuccessor();
    }
}

Example 33 with Event

use of com.dat3m.dartagnan.program.event.core.Event in project Dat3M by hernanponcedeleon.

the class VisitorBase method visitLock.

@Override
public List<Event> visitLock(Lock e) {
    Register resultRegister = e.getResultRegister();
    String mo = e.getMo();
    List<Event> events = eventSequence(newLoad(resultRegister, e.getAddress(), mo), newJump(new Atom(resultRegister, NEQ, IValue.ZERO), (Label) e.getThread().getExit()), newStore(e.getAddress(), IValue.ONE, mo));
    for (Event child : events) {
        child.addFilters(C11.LOCK, RMW);
    }
    return events;
}

Example 34 with Event

use of com.dat3m.dartagnan.program.event.core.Event in project Dat3M by hernanponcedeleon.

the class VisitorLitmusC method visitReLoad.

@Override
public IExpr visitReLoad(LitmusCParser.ReLoadContext ctx) {
    Register register = getReturnRegister(true);
    Event event = EventFactory.newLoad(register, getAddress(ctx.address), ctx.mo);
    programBuilder.addChild(currentThread, event);
    return register;
}

Example 35 with Event

use of com.dat3m.dartagnan.program.event.core.Event in project Dat3M by hernanponcedeleon.

the class VisitorLitmusC method visitReReadOnce.

@Override
public IExpr visitReReadOnce(LitmusCParser.ReReadOnceContext ctx) {
    Register register = getReturnRegister(true);
    Event event = EventFactory.newLoad(register, getAddress(ctx.address), ctx.mo);
    programBuilder.addChild(currentThread, event);
    return register;
}