Examples with Field com.oracle.truffle.espresso.impl.Field used on opensource projects

Example 26 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class Target_sun_misc_Unsafe method putObject.

// endregion put*(long offset, * value)
// region put*(Object holder, long offset, * value)
@Substitution(hasReceiver = true, nameProvider = SharedUnsafeObjectAccessToReference.class)
public static void putObject(@SuppressWarnings("unused") @JavaType(Unsafe.class) StaticObject self, @JavaType(Object.class) StaticObject holder, long offset, @JavaType(Object.class) StaticObject value, @Inject Meta meta) {
    if (isNullOrArray(holder)) {
        UnsafeAccess.getIfAllowed(meta).putObject(unwrapNullOrArray(holder), offset, value);
        return;
    }
    // TODO(peterssen): Current workaround assumes it's a field access, encoding is offset <->
    // field index.
    Field f = getInstanceFieldFromIndex(holder, Math.toIntExact(offset) - SAFETY_FIELD_OFFSET);
    assert f != null;
    f.setObject(holder, value);
}

Example 27 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class Target_sun_misc_Unsafe method putDoubleVolatile.

@TruffleBoundary(allowInlining = true)
@Substitution(hasReceiver = true)
public static void putDoubleVolatile(@SuppressWarnings("unused") @JavaType(Unsafe.class) StaticObject self, @JavaType(Object.class) StaticObject holder, long offset, double value, @Inject Meta meta) {
    if (isNullOrArray(holder)) {
        UnsafeAccess.getIfAllowed(meta).putDoubleVolatile(unwrapNullOrArray(holder), offset, value);
        return;
    }
    // TODO(peterssen): Current workaround assumes it's a field access, encoding is offset <->
    // field index.
    Field f = getInstanceFieldFromIndex(holder, Math.toIntExact(offset) - SAFETY_FIELD_OFFSET);
    assert f != null;
    assert f.getKind().needsTwoSlots();
    f.setDouble(holder, value, true);
}

Example 28 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class Target_sun_misc_Unsafe method putFloat.

@Substitution(hasReceiver = true)
public static void putFloat(@SuppressWarnings("unused") @JavaType(Unsafe.class) StaticObject self, @JavaType(Object.class) StaticObject holder, long offset, float value, @Inject Meta meta) {
    if (isNullOrArray(holder)) {
        UnsafeAccess.getIfAllowed(meta).putFloat(unwrapNullOrArray(holder), offset, value);
        return;
    }
    // TODO(peterssen): Current workaround assumes it's a field access, encoding is offset <->
    // field index.
    Field f = getInstanceFieldFromIndex(holder, Math.toIntExact(offset) - SAFETY_FIELD_OFFSET);
    assert f != null;
    f.setFloat(holder, value);
}

Example 29 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class Target_sun_misc_Unsafe method putLongVolatile.

@TruffleBoundary(allowInlining = true)
@Substitution(hasReceiver = true)
public static void putLongVolatile(@SuppressWarnings("unused") @JavaType(Unsafe.class) StaticObject self, @JavaType(Object.class) StaticObject holder, long offset, long value, @Inject Meta meta) {
    if (isNullOrArray(holder)) {
        UnsafeAccess.getIfAllowed(meta).putLongVolatile(unwrapNullOrArray(holder), offset, value);
        return;
    }
    // TODO(peterssen): Current workaround assumes it's a field access, encoding is offset <->
    // field index.
    Field f = getInstanceFieldFromIndex(holder, Math.toIntExact(offset) - SAFETY_FIELD_OFFSET);
    assert f != null;
    assert f.getKind().needsTwoSlots();
    f.setLong(holder, value, true);
}

Example 30 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class ClassInfo method create.

public static ImmutableClassInfo create(Klass klass, InnerClassRedefiner innerClassRedefiner) {
    StringBuilder hierarchy = new StringBuilder();
    StringBuilder methods = new StringBuilder();
    StringBuilder fields = new StringBuilder();
    StringBuilder enclosing = new StringBuilder();
    Symbol<Name> name = klass.getName();
    Matcher matcher = InnerClassRedefiner.ANON_INNER_CLASS_PATTERN.matcher(name.toString());
    if (matcher.matches()) {
        // fingerprints are only relevant for inner classes
        hierarchy.append(klass.getSuperClass().getTypeAsString()).append(";");
        for (Klass itf : klass.getImplementedInterfaces()) {
            hierarchy.append(itf.getTypeAsString()).append(";");
        }
        for (Method method : klass.getDeclaredMethods()) {
            methods.append(method.getNameAsString()).append(";");
            methods.append(method.getSignatureAsString()).append(";");
        }
        for (Field field : klass.getDeclaredFields()) {
            fields.append(field.getTypeAsString()).append(";");
            fields.append(field.getNameAsString()).append(";");
        }
        ObjectKlass objectKlass = (ObjectKlass) klass;
        ConstantPool pool = klass.getConstantPool();
        NameAndTypeConstant nmt = pool.nameAndTypeAt(objectKlass.getEnclosingMethod().getMethodIndex());
        enclosing.append(nmt.getName(pool)).append(";").append(nmt.getDescriptor(pool));
    }
    // find all currently loaded direct inner classes and create class infos
    ArrayList<ImmutableClassInfo> inners = new ArrayList<>(1);
    Set<ObjectKlass> loadedInnerClasses = innerClassRedefiner.findLoadedInnerClasses(klass);
    for (Klass inner : loadedInnerClasses) {
        matcher = InnerClassRedefiner.ANON_INNER_CLASS_PATTERN.matcher(inner.getNameAsString());
        // only add anonymous inner classes
        if (matcher.matches()) {
            inners.add(innerClassRedefiner.getGlobalClassInfo(inner));
        }
    }
    return new ImmutableClassInfo((ObjectKlass) klass, name, klass.getDefiningClassLoader(), hierarchy.toString(), methods.toString(), fields.toString(), enclosing.toString(), inners, null);
}