Java Code Examples for jdk.internal.org.objectweb.asm.Opcodes#H_NEWINVOKESPECIAL

The following examples show how to use jdk.internal.org.objectweb.asm.Opcodes#H_NEWINVOKESPECIAL . 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 nashorn with GNU General Public License v2.0

6 votes

@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 openjdk-8-source with GNU General Public License v2.0

6 votes

@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 hottub with GNU General Public License v2.0

6 votes

@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 4

Source File: CheckMethodAdapter.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

@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 Bytecoder with Apache License 2.0

6 votes

@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 6

Source File: CheckMethodAdapter.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

@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

@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 jdk8u60 with GNU General Public License v2.0

6 votes

@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: CheckMethodAdapter.java From TencentKona-8 with GNU General Public License v2.0

6 votes

@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 10

Source File: CheckMethodAdapter.java From openjdk-8 with GNU General Public License v2.0

6 votes

@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 11

Source File: CheckMethodAdapter.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

@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 12

Source File: Textifier.java From jdk8u-dev-jdk with GNU General Public License v2.0

4 votes

/**
 * 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 13

Source File: Textifier.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

/**
 * 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 14

Source File: Textifier.java From Bytecoder with Apache License 2.0

4 votes

/**
  * 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 15

Source File: Textifier.java From nashorn with GNU General Public License v2.0

4 votes

/**
 * 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 16

Source File: CheckMethodAdapter.java From Bytecoder with Apache License 2.0

4 votes

/**
  * Checks that the given value is a valid operand for the LDC instruction.
  *
  * @param value the value to be checked.
  */
private void checkLdcConstant(final Object value) {
    if (value instanceof Type) {
        int sort = ((Type) value).getSort();
        if (sort != Type.OBJECT && sort != Type.ARRAY && sort != Type.METHOD) {
            throw new IllegalArgumentException("Illegal LDC constant value");
        }
        if (sort != Type.METHOD && (version & 0xFFFF) < Opcodes.V1_5) {
            throw new IllegalArgumentException("ldc of a constant class requires at least version 1.5");
        }
        if (sort == Type.METHOD && (version & 0xFFFF) < Opcodes.V1_7) {
            throw new IllegalArgumentException("ldc of a method type requires at least version 1.7");
        }
    } else if (value instanceof Handle) {
        if ((version & 0xFFFF) < Opcodes.V1_7) {
            throw new IllegalArgumentException("ldc of a Handle requires at least version 1.7");
        }
        Handle handle = (Handle) value;
        int tag = handle.getTag();
        if (tag < Opcodes.H_GETFIELD || tag > Opcodes.H_INVOKEINTERFACE) {
            throw new IllegalArgumentException("invalid handle tag " + tag);
        }
        checkInternalName(this.version, handle.getOwner(), "handle owner");
        if (tag <= Opcodes.H_PUTSTATIC) {
            checkDescriptor(this.version, handle.getDesc(), false);
        } else {
            checkMethodDescriptor(this.version, handle.getDesc());
        }
        String handleName = handle.getName();
        if (!("<init>".equals(handleName) && tag == Opcodes.H_NEWINVOKESPECIAL)) {
            checkMethodIdentifier(this.version, handleName, "handle name");
        }
    } else if (value instanceof ConstantDynamic) {
        if ((version & 0xFFFF) < Opcodes.V11) {
            throw new IllegalArgumentException("ldc of a ConstantDynamic requires at least version 11");
        }
        ConstantDynamic constantDynamic = (ConstantDynamic) value;
        checkMethodIdentifier(this.version, constantDynamic.getName(), "constant dynamic name");
        checkDescriptor(this.version, constantDynamic.getDescriptor(), false);
        checkLdcConstant(constantDynamic.getBootstrapMethod());
        int bootstrapMethodArgumentCount = constantDynamic.getBootstrapMethodArgumentCount();
        for (int i = 0; i < bootstrapMethodArgumentCount; ++i) {
            checkLdcConstant(constantDynamic.getBootstrapMethodArgument(i));
        }
    } else {
        checkConstant(value);
    }
}

Example 17

Source File: Textifier.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

/**
 * 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 18

Source File: Textifier.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

/**
 * 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 19

Source File: Textifier.java From openjdk-8 with GNU General Public License v2.0

4 votes

/**
 * 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 20

Source File: Textifier.java From hottub with GNU General Public License v2.0

4 votes

/**
 * 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(')');
    }
}