Java Code Examples for jdk.internal.org.objectweb.asm.Handle#getTag()

The following examples show how to use jdk.internal.org.objectweb.asm.Handle#getTag() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CheckMethodAdapter.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 2
Source File: CheckMethodAdapter.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 3
Source File: CheckMethodAdapter.java    From Bytecoder with Apache License 2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(
        final String name,
        final String descriptor,
        final Handle bootstrapMethodHandle,
        final Object... bootstrapMethodArguments) {
    checkVisitCodeCalled();
    checkVisitMaxsNotCalled();
    checkMethodIdentifier(version, name, "name");
    checkMethodDescriptor(version, descriptor);
    if (bootstrapMethodHandle.getTag() != Opcodes.H_INVOKESTATIC
            && bootstrapMethodHandle.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag " + bootstrapMethodHandle.getTag());
    }
    for (Object bootstrapMethodArgument : bootstrapMethodArguments) {
        checkLdcConstant(bootstrapMethodArgument);
    }
    super.visitInvokeDynamicInsn(name, descriptor, bootstrapMethodHandle, bootstrapMethodArguments);
    ++insnCount;
}
Example 4
Source File: CheckMethodAdapter.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 5
Source File: CheckMethodAdapter.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 6
Source File: CheckMethodAdapter.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 7
Source File: CheckMethodAdapter.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 8
Source File: CheckMethodAdapter.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
        Object... bsmArgs) {
    checkStartCode();
    checkEndCode();
    checkMethodIdentifier(version, name, "name");
    checkMethodDesc(desc);
    if (bsm.getTag() != Opcodes.H_INVOKESTATIC
            && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
        throw new IllegalArgumentException("invalid handle tag "
                + bsm.getTag());
    }
    for (int i = 0; i < bsmArgs.length; i++) {
        checkLDCConstant(bsmArgs[i]);
    }
    super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
    ++insnCount;
}
Example 9
Source File: Remapper.java    From openjdk-8-source with GNU General Public License v2.0 5 votes vote down vote up 
public Object mapValue(Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle h = (Handle) value;
        return new Handle(h.getTag(), mapType(h.getOwner()), mapMethodName(
                h.getOwner(), h.getName(), h.getDesc()),
                mapMethodDesc(h.getDesc()));
    }
    return value;
}
Example 10
Source File: Remapper.java    From TencentKona-8 with GNU General Public License v2.0 5 votes vote down vote up 
public Object mapValue(Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle h = (Handle) value;
        return new Handle(h.getTag(), mapType(h.getOwner()), mapMethodName(
                h.getOwner(), h.getName(), h.getDesc()),
                mapMethodDesc(h.getDesc()));
    }
    return value;
}
Example 11
Source File: Remapper.java    From nashorn with GNU General Public License v2.0 5 votes vote down vote up 
public Object mapValue(Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle h = (Handle) value;
        return new Handle(h.getTag(),
                mapType(h.getOwner()),
                mapMethodName(h.getOwner(), h.getName(), h.getDesc()),
                mapMethodDesc(h.getDesc()));
    }
    return value;
}
Example 12
Source File: Remapper.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
public Object mapValue(Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle h = (Handle) value;
        return new Handle(h.getTag(), mapType(h.getOwner()), mapMethodName(
                h.getOwner(), h.getName(), h.getDesc()),
                mapMethodDesc(h.getDesc()));
    }
    return value;
}
Example 13
Source File: Remapper.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
public Object mapValue(Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle h = (Handle) value;
        return new Handle(h.getTag(), mapType(h.getOwner()), mapMethodName(
                h.getOwner(), h.getName(), h.getDesc()),
                mapMethodDesc(h.getDesc()));
    }
    return value;
}
Example 14
Source File: Remapper.java    From jdk8u-jdk with GNU General Public License v2.0 5 votes vote down vote up 
public Object mapValue(Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle h = (Handle) value;
        return new Handle(h.getTag(), mapType(h.getOwner()), mapMethodName(
                h.getOwner(), h.getName(), h.getDesc()),
                mapMethodDesc(h.getDesc()));
    }
    return value;
}
Example 15
Source File: Remapper.java    From Bytecoder with Apache License 2.0 5 votes vote down vote up 
/**
  * Returns the given value, remapped with this remapper. Possible values are {@link Boolean},
  * {@link Byte}, {@link Short}, {@link Character}, {@link Integer}, {@link Long}, {@link Double},
  * {@link Float}, {@link String}, {@link Type}, {@link Handle}, {@link ConstantDynamic} or arrays
  * of primitive types .
  *
  * @param value an object. Only {@link Type}, {@link Handle} and {@link ConstantDynamic} values
  *     are remapped.
  * @return the given value, remapped with this remapper.
  */
public Object mapValue(final Object value) {
    if (value instanceof Type) {
        return mapType((Type) value);
    }
    if (value instanceof Handle) {
        Handle handle = (Handle) value;
        return new Handle(
                handle.getTag(),
                mapType(handle.getOwner()),
                mapMethodName(handle.getOwner(), handle.getName(), handle.getDesc()),
                handle.getTag() <= Opcodes.H_PUTSTATIC
                        ? mapDesc(handle.getDesc())
                        : mapMethodDesc(handle.getDesc()),
                handle.isInterface());
    }
    if (value instanceof ConstantDynamic) {
        ConstantDynamic constantDynamic = (ConstantDynamic) value;
        int bootstrapMethodArgumentCount = constantDynamic.getBootstrapMethodArgumentCount();
        Object[] remappedBootstrapMethodArguments = new Object[bootstrapMethodArgumentCount];
        for (int i = 0; i < bootstrapMethodArgumentCount; ++i) {
            remappedBootstrapMethodArguments[i] =
                    mapValue(constantDynamic.getBootstrapMethodArgument(i));
        }
        String descriptor = constantDynamic.getDescriptor();
        return new ConstantDynamic(
                mapInvokeDynamicMethodName(constantDynamic.getName(), descriptor),
                mapDesc(descriptor),
                (Handle) mapValue(constantDynamic.getBootstrapMethod()),
                remappedBootstrapMethodArguments);
    }
    return value;
}
Example 16
Source File: Textifier.java    From openjdk-jdk8u with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Appends the information about the given handle to {@link #buf buf}.
 *
 * @param h
 *            a handle, non null.
 */
protected void appendHandle(final Handle h) {
    int tag = h.getTag();
    buf.append("// handle kind 0x").append(Integer.toHexString(tag))
            .append(" : ");
    boolean isMethodHandle = false;
    switch (tag) {
    case Opcodes.H_GETFIELD:
        buf.append("GETFIELD");
        break;
    case Opcodes.H_GETSTATIC:
        buf.append("GETSTATIC");
        break;
    case Opcodes.H_PUTFIELD:
        buf.append("PUTFIELD");
        break;
    case Opcodes.H_PUTSTATIC:
        buf.append("PUTSTATIC");
        break;
    case Opcodes.H_INVOKEINTERFACE:
        buf.append("INVOKEINTERFACE");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKESPECIAL:
        buf.append("INVOKESPECIAL");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKESTATIC:
        buf.append("INVOKESTATIC");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKEVIRTUAL:
        buf.append("INVOKEVIRTUAL");
        isMethodHandle = true;
        break;
    case Opcodes.H_NEWINVOKESPECIAL:
        buf.append("NEWINVOKESPECIAL");
        isMethodHandle = true;
        break;
    }
    buf.append('\n');
    buf.append(tab3);
    appendDescriptor(INTERNAL_NAME, h.getOwner());
    buf.append('.');
    buf.append(h.getName());
    if(!isMethodHandle){
        buf.append('(');
    }
    appendDescriptor(HANDLE_DESCRIPTOR, h.getDesc());
    if(!isMethodHandle){
        buf.append(')');
    }
}
Example 17
Source File: Textifier.java    From Bytecoder with Apache License 2.0 4 votes vote down vote up 
/**
  * Appends a string representation of the given handle to {@link #stringBuilder}.
  *
  * @param handle a handle.
  */
protected void appendHandle(final Handle handle) {
    int tag = handle.getTag();
    stringBuilder.append("// handle kind 0x").append(Integer.toHexString(tag)).append(" : ");
    boolean isMethodHandle = false;
    switch (tag) {
        case Opcodes.H_GETFIELD:
            stringBuilder.append("GETFIELD");
            break;
        case Opcodes.H_GETSTATIC:
            stringBuilder.append("GETSTATIC");
            break;
        case Opcodes.H_PUTFIELD:
            stringBuilder.append("PUTFIELD");
            break;
        case Opcodes.H_PUTSTATIC:
            stringBuilder.append("PUTSTATIC");
            break;
        case Opcodes.H_INVOKEINTERFACE:
            stringBuilder.append("INVOKEINTERFACE");
            isMethodHandle = true;
            break;
        case Opcodes.H_INVOKESPECIAL:
            stringBuilder.append("INVOKESPECIAL");
            isMethodHandle = true;
            break;
        case Opcodes.H_INVOKESTATIC:
            stringBuilder.append("INVOKESTATIC");
            isMethodHandle = true;
            break;
        case Opcodes.H_INVOKEVIRTUAL:
            stringBuilder.append("INVOKEVIRTUAL");
            isMethodHandle = true;
            break;
        case Opcodes.H_NEWINVOKESPECIAL:
            stringBuilder.append("NEWINVOKESPECIAL");
            isMethodHandle = true;
            break;
        default:
            throw new IllegalArgumentException();
    }
    stringBuilder.append('\n');
    stringBuilder.append(tab3);
    appendDescriptor(INTERNAL_NAME, handle.getOwner());
    stringBuilder.append('.');
    stringBuilder.append(handle.getName());
    if (!isMethodHandle) {
        stringBuilder.append('(');
    }
    appendDescriptor(HANDLE_DESCRIPTOR, handle.getDesc());
    if (!isMethodHandle) {
        stringBuilder.append(')');
    }
    if (handle.isInterface()) {
        stringBuilder.append(" itf");
    }
}
Example 18
Source File: Textifier.java    From openjdk-8 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Appends the information about the given handle to {@link #buf buf}.
 *
 * @param h
 *            a handle, non null.
 */
protected void appendHandle(final Handle h) {
    buf.append('\n').append(tab3);
    int tag = h.getTag();
    buf.append("// handle kind 0x").append(Integer.toHexString(tag))
            .append(" : ");
    switch (tag) {
    case Opcodes.H_GETFIELD:
        buf.append("GETFIELD");
        break;
    case Opcodes.H_GETSTATIC:
        buf.append("GETSTATIC");
        break;
    case Opcodes.H_PUTFIELD:
        buf.append("PUTFIELD");
        break;
    case Opcodes.H_PUTSTATIC:
        buf.append("PUTSTATIC");
        break;
    case Opcodes.H_INVOKEINTERFACE:
        buf.append("INVOKEINTERFACE");
        break;
    case Opcodes.H_INVOKESPECIAL:
        buf.append("INVOKESPECIAL");
        break;
    case Opcodes.H_INVOKESTATIC:
        buf.append("INVOKESTATIC");
        break;
    case Opcodes.H_INVOKEVIRTUAL:
        buf.append("INVOKEVIRTUAL");
        break;
    case Opcodes.H_NEWINVOKESPECIAL:
        buf.append("NEWINVOKESPECIAL");
        break;
    }
    buf.append('\n');
    buf.append(tab3);
    appendDescriptor(INTERNAL_NAME, h.getOwner());
    buf.append('.');
    buf.append(h.getName());
    buf.append('(');
    appendDescriptor(HANDLE_DESCRIPTOR, h.getDesc());
    buf.append(')').append('\n');
}
Example 19
Source File: Textifier.java    From TencentKona-8 with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Appends the information about the given handle to {@link #buf buf}.
 *
 * @param h
 *            a handle, non null.
 */
protected void appendHandle(final Handle h) {
    int tag = h.getTag();
    buf.append("// handle kind 0x").append(Integer.toHexString(tag))
            .append(" : ");
    boolean isMethodHandle = false;
    switch (tag) {
    case Opcodes.H_GETFIELD:
        buf.append("GETFIELD");
        break;
    case Opcodes.H_GETSTATIC:
        buf.append("GETSTATIC");
        break;
    case Opcodes.H_PUTFIELD:
        buf.append("PUTFIELD");
        break;
    case Opcodes.H_PUTSTATIC:
        buf.append("PUTSTATIC");
        break;
    case Opcodes.H_INVOKEINTERFACE:
        buf.append("INVOKEINTERFACE");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKESPECIAL:
        buf.append("INVOKESPECIAL");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKESTATIC:
        buf.append("INVOKESTATIC");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKEVIRTUAL:
        buf.append("INVOKEVIRTUAL");
        isMethodHandle = true;
        break;
    case Opcodes.H_NEWINVOKESPECIAL:
        buf.append("NEWINVOKESPECIAL");
        isMethodHandle = true;
        break;
    }
    buf.append('\n');
    buf.append(tab3);
    appendDescriptor(INTERNAL_NAME, h.getOwner());
    buf.append('.');
    buf.append(h.getName());
    if(!isMethodHandle){
        buf.append('(');
    }
    appendDescriptor(HANDLE_DESCRIPTOR, h.getDesc());
    if(!isMethodHandle){
        buf.append(')');
    }
}
Example 20
Source File: Textifier.java    From dragonwell8_jdk with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Appends the information about the given handle to {@link #buf buf}.
 *
 * @param h
 *            a handle, non null.
 */
protected void appendHandle(final Handle h) {
    int tag = h.getTag();
    buf.append("// handle kind 0x").append(Integer.toHexString(tag))
            .append(" : ");
    boolean isMethodHandle = false;
    switch (tag) {
    case Opcodes.H_GETFIELD:
        buf.append("GETFIELD");
        break;
    case Opcodes.H_GETSTATIC:
        buf.append("GETSTATIC");
        break;
    case Opcodes.H_PUTFIELD:
        buf.append("PUTFIELD");
        break;
    case Opcodes.H_PUTSTATIC:
        buf.append("PUTSTATIC");
        break;
    case Opcodes.H_INVOKEINTERFACE:
        buf.append("INVOKEINTERFACE");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKESPECIAL:
        buf.append("INVOKESPECIAL");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKESTATIC:
        buf.append("INVOKESTATIC");
        isMethodHandle = true;
        break;
    case Opcodes.H_INVOKEVIRTUAL:
        buf.append("INVOKEVIRTUAL");
        isMethodHandle = true;
        break;
    case Opcodes.H_NEWINVOKESPECIAL:
        buf.append("NEWINVOKESPECIAL");
        isMethodHandle = true;
        break;
    }
    buf.append('\n');
    buf.append(tab3);
    appendDescriptor(INTERNAL_NAME, h.getOwner());
    buf.append('.');
    buf.append(h.getName());
    if(!isMethodHandle){
        buf.append('(');
    }
    appendDescriptor(HANDLE_DESCRIPTOR, h.getDesc());
    if(!isMethodHandle){
        buf.append(')');
    }
}