Examples with MarshalSite org.robovm.compiler.MarshalerLookup.MarshalSite used on opensource projects

Example 26 with MarshalSite

use of org.robovm.compiler.MarshalerLookup.MarshalSite in project robovm by robovm.

the class BroMethodCompiler method getParameterType.

private Type getParameterType(String anno, SootMethod method, int i) {
    soot.Type sootType = method.getParameterType(i);
    if (hasPointerAnnotation(method, i)) {
        if (!sootType.equals(LongType.v())) {
            throw new IllegalArgumentException("Parameter " + (i + 1) + " of " + anno + " annotated method " + method + " must be of type long when annotated with @Pointer.");
        }
        return I8_PTR;
    }
    if (hasMachineSizedFloatAnnotation(method, i)) {
        if (!sootType.equals(DoubleType.v()) && !sootType.equals(FloatType.v())) {
            throw new IllegalArgumentException("Parameter " + (i + 1) + " of " + anno + " annotated method " + method + " must be of type float or double when annotated with @MachineSizedFloat.");
        }
        return config.getArch().is32Bit() ? FLOAT : DOUBLE;
    }
    if (hasMachineSizedSIntAnnotation(method, i) || hasMachineSizedUIntAnnotation(method, i)) {
        if (!sootType.equals(LongType.v())) {
            throw new IllegalArgumentException("Parameter " + (i + 1) + " of " + anno + " annotated method " + method + " must be of type long when annotated with " + "@MachineSizedSInt or @MachineSizedUInt");
        }
        return config.getArch().is32Bit() ? I32 : I64;
    }
    if (hasStructRetAnnotation(method, i)) {
        if (i > 0) {
            throw new IllegalArgumentException("Parameter " + (i + 1) + " of " + anno + " annotated method " + method + " cannot be annotated with @StructRet. Only the first" + " parameter may have this annotation.");
        }
        if (!isStruct(sootType)) {
            throw new IllegalArgumentException("Parameter " + (i + 1) + " of " + anno + " annotated method " + method + " must be a sub class of Struct when annotated with @StructRet.");
        }
        // @StructRet implies pass by reference
        return new PointerType(getStructType(sootType));
    }
    if (isStruct(sootType)) {
        StructureType structType = getStructType(sootType);
        if (hasByValAnnotation(method, i)) {
            return getStructType(sootType);
        }
        return new PointerType(structType);
    } else if (isNativeObject(sootType)) {
        // NativeObjects are always passed by reference.
        return I8_PTR;
    } else if (sootType instanceof PrimType) {
        return getType(sootType);
    }
    MarshalerMethod marshalerMethod = config.getMarshalerLookup().findMarshalerMethod(new MarshalSite(method, i));
    if (marshalerMethod instanceof ValueMarshalerMethod) {
        return ((ValueMarshalerMethod) marshalerMethod).getNativeType(config.getArch());
    } else {
        return I8_PTR;
    }
}

Example 27 with MarshalSite

use of org.robovm.compiler.MarshalerLookup.MarshalSite in project robovm by robovm.

the class BroMethodCompiler method storeValueForSetter.

protected void storeValueForSetter(SootMethod method, Function function, Type memberType, Value memberPtr, Value env, Value value, long flags) {
    soot.Type type = method.getParameterType(0);
    if (needsMarshaler(type)) {
        MarshalerMethod marshalerMethod = config.getMarshalerLookup().findMarshalerMethod(new MarshalSite(method, 0));
        if (memberType instanceof PrimitiveType) {
            value = marshalValueObjectToNative(function, marshalerMethod, memberType, env, value, flags);
        } else {
            if (memberType instanceof StructureType || memberType instanceof ArrayType) {
                // The parameter must not be null. We assume that Structs 
                // never have a NULL handle so we just check that the Java
                // Object isn't null.
                call(function, CHECK_NULL, env, value);
            }
            if (memberType instanceof ArrayType) {
                // Array
                marshalArrayToNative(function, marshalerMethod, env, value, memberPtr, flags, getArrayDimensions(method, 0));
                value = null;
            } else {
                value = marshalObjectToNative(function, marshalerMethod, null, memberType, env, value, flags);
            }
        }
    } else {
        value = marshalPrimitiveToNative(function, method, 0, value);
    }
    if (value != null) {
        function.add(new Store(value, memberPtr));
    }
}