Java Code Examples for org.objectweb.asm.tree.AbstractInsnNode#IINC_INSN

The following examples show how to use org.objectweb.asm.tree.AbstractInsnNode#IINC_INSN . 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: OpcodeFormatting.java From Cafebabe with GNU General Public License v3.0

5 votes

public static String toString(AbstractInsnNode ain) {
	String s = getOpcodeText(ain.getOpcode());
	switch (ain.getType()) {
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		return s + " " + fin.owner + "#" + fin.name + " " + fin.desc;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		return s + " " + min.owner + "#" + min.name + min.desc;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		return s + " " + vin.var;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		return s + " " + tin.desc;
	case AbstractInsnNode.MULTIANEWARRAY_INSN:
		MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
		return s + " " + mnin.dims + " " + mnin.desc;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		return s + " " + getIndex(jin.label);
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		return s + " " + ldc.cst.toString();
	case AbstractInsnNode.INT_INSN:
		return s + " " + getIntValue(ain);
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		return s + " " + iinc.var + " +" + iinc.incr;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		return s + " " + getOpcodeText(fn.type) + " " + fn.local.size() + " " + fn.stack.size();
	case AbstractInsnNode.LABEL:
		LabelNode ln = (LabelNode) ain;
		return s + " " + getIndex(ln);
	}
	return s;
}

Example 2

Source File: OpUtils.java From zelixkiller with GNU General Public License v3.0

5 votes

public static String toString(AbstractInsnNode ain) {
	String s = getOpcodeText(ain.getOpcode());
	switch (ain.getType()) {
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		return s + " " + fin.owner + "#" + fin.name + " " + fin.desc;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		return s + " " + min.owner + "#" + min.name + min.desc;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		return s + " " + vin.var;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		return s + " " + tin.desc;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		return s + " " + getIndex(jin.label);
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		return s + " " + ldc.cst.toString();
	case AbstractInsnNode.INT_INSN:
		return s + " " + getIntValue(ain);
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		return s + " " + iinc.var + " +" + iinc.incr;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		return s + " " + getOpcodeText(fn.type) + " " + fn.local.size() + " " + fn.stack.size();
	case AbstractInsnNode.LABEL:
		LabelNode ln = (LabelNode) ain;
		return s + " " + getIndex(ln);
	}
	return s;
}

Example 3

Source File: OpUtils.java From JByteMod-Beta with GNU General Public License v2.0

5 votes

public static String toString(AbstractInsnNode ain) {
  String s = getOpcodeText(ain.getOpcode());
  switch (ain.getType()) {
  case AbstractInsnNode.FIELD_INSN:
    FieldInsnNode fin = (FieldInsnNode) ain;
    return s + " " + fin.owner + "#" + fin.name + " " + fin.desc;
  case AbstractInsnNode.METHOD_INSN:
    MethodInsnNode min = (MethodInsnNode) ain;
    return s + " " + min.owner + "#" + min.name + min.desc;
  case AbstractInsnNode.VAR_INSN:
    VarInsnNode vin = (VarInsnNode) ain;
    return s + " " + vin.var;
  case AbstractInsnNode.TYPE_INSN:
    TypeInsnNode tin = (TypeInsnNode) ain;
    return s + " " + tin.desc;
  case AbstractInsnNode.MULTIANEWARRAY_INSN:
    MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
    return s + " " + mnin.dims + " " + mnin.desc;
  case AbstractInsnNode.JUMP_INSN:
    JumpInsnNode jin = (JumpInsnNode) ain;
    return s + " " + getIndex(jin.label);
  case AbstractInsnNode.LDC_INSN:
    LdcInsnNode ldc = (LdcInsnNode) ain;
    return s + " " + ldc.cst.toString();
  case AbstractInsnNode.INT_INSN:
    return s + " " + getIntValue(ain);
  case AbstractInsnNode.IINC_INSN:
    IincInsnNode iinc = (IincInsnNode) ain;
    return s + " " + iinc.var + " +" + iinc.incr;
  case AbstractInsnNode.FRAME:
    FrameNode fn = (FrameNode) ain;
    return s + " " + getOpcodeText(fn.type) + " " + fn.local.size() + " " + fn.stack.size();
  case AbstractInsnNode.LABEL:
    LabelNode ln = (LabelNode) ain;
    return s + " " + getIndex(ln);
  }
  return s;
}

Example 4

Source File: InsnComparator.java From TFC2 with GNU General Public License v3.0

5 votes

/**
 * Respects {@link #INT_WILDCARD} and {@link #WILDCARD} instruction properties.
 * Always returns true if {@code a} and {@code b} are label, line number, or frame instructions.
 * 
 * @return Whether or not the given instructions are equivalent.
 */
public boolean areInsnsEqual(AbstractInsnNode a, AbstractInsnNode b)
{
	if (a == b)
		return true;

	if (a == null || b == null)
		return false;

	if (a.equals(b))
		return true;

	if (a.getOpcode() != b.getOpcode())
		return false;

	switch (a.getType())
	{
		case AbstractInsnNode.VAR_INSN:
			return areVarInsnsEqual((VarInsnNode) a, (VarInsnNode) b);
		case AbstractInsnNode.TYPE_INSN:
			return areTypeInsnsEqual((TypeInsnNode) a, (TypeInsnNode) b);
		case AbstractInsnNode.FIELD_INSN:
			return areFieldInsnsEqual((FieldInsnNode) a, (FieldInsnNode) b);
		case AbstractInsnNode.METHOD_INSN:
			return areMethodInsnsEqual((MethodInsnNode) a, (MethodInsnNode) b);
		case AbstractInsnNode.LDC_INSN:
			return areLdcInsnsEqual((LdcInsnNode) a, (LdcInsnNode) b);
		case AbstractInsnNode.IINC_INSN:
			return areIincInsnsEqual((IincInsnNode) a, (IincInsnNode) b);
		case AbstractInsnNode.INT_INSN:
			return areIntInsnsEqual((IntInsnNode) a, (IntInsnNode) b);
		default:
			return true;
	}
}

Example 5

Source File: InstrUtils.java From JByteMod-Beta with GNU General Public License v2.0

4 votes

public static String toString(AbstractInsnNode ain) {
	String opc = TextUtils.toBold(OpUtils.getOpcodeText(ain.getOpcode()).toLowerCase()) + " ";
	switch (ain.getType()) {
	case AbstractInsnNode.LABEL:
		opc = TextUtils.toLight("label " + OpUtils.getLabelIndex((LabelNode) ain));
		break;
	case AbstractInsnNode.LINE:
		opc = TextUtils.toLight("line " + ((LineNumberNode) ain).line);
		break;
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		opc += getDisplayType(TextUtils.escape(fin.desc), true) + " " + getDisplayClassRed(TextUtils.escape(fin.owner))
				+ "." + fin.name;
		break;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		if (min.desc.contains(")")) {
			opc += getDisplayType(min.desc.split("\\)")[1], true);
		} else {
			opc += min.desc;
		}
		opc += " " + getDisplayClassRed(TextUtils.escape(min.owner)) + "." + TextUtils.escape(min.name) + "("
				+ getDisplayArgs(TextUtils.escape(min.desc)) + ")";
		break;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		opc += vin.var;
		break;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		String esc = TextUtils.escape(tin.desc);
		if (esc.endsWith(";") && esc.startsWith("L")) {
			opc += TextUtils.addTag(esc, "font color=" + primColor.getString());
		} else {
			opc += getDisplayClass(esc);
		}
		break;
	case AbstractInsnNode.MULTIANEWARRAY_INSN:
		MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
		opc += mnin.dims + " " + getDisplayType(TextUtils.escape(mnin.desc), true);
		break;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		opc += OpUtils.getLabelIndex(jin.label);
		break;
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		opc += TextUtils.addTag(ldc.cst.getClass().getSimpleName(), "font color=" + primColor.getString()) + " ";
		if (ldc.cst instanceof String)
			opc += TextUtils.addTag("\"" + TextUtils.escape(ldc.cst.toString()) + "\"", "font color=#559955");
		else {
			opc += ldc.cst.toString();
		}
		break;
	case AbstractInsnNode.INT_INSN:
		opc += OpUtils.getIntValue(ain);
		break;
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		opc += iinc.var + " " + iinc.incr;
		break;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		opc = TextUtils
				.toLight(OpUtils.getFrameType(fn.type).toLowerCase() + " " + fn.local.size() + " " + fn.stack.size());
		break;
	case AbstractInsnNode.TABLESWITCH_INSN:
		TableSwitchInsnNode tsin = (TableSwitchInsnNode) ain;
		if (tsin.dflt != null) {
			opc += TextUtils.addTag("L" + OpUtils.getLabelIndex(tsin.dflt), "font color=" + secColor.getString());
		}
		if (tsin.labels.size() < 20) {
			for (LabelNode l : tsin.labels) {
				opc += " " + TextUtils.addTag("L" + OpUtils.getLabelIndex(l), "font color=" + primColor.getString());
			}
		} else {
			opc += " " + TextUtils.addTag(tsin.labels.size() + " cases", "font color=" + primColor.getString());
		}
		break;
	case AbstractInsnNode.INVOKE_DYNAMIC_INSN:
		InvokeDynamicInsnNode idin = (InvokeDynamicInsnNode) ain;
		Object[] arr = idin.bsmArgs;
		if (arr.length > 1) {
			Object o = arr[1];
			if (o instanceof Handle) {
				Handle h = (Handle) o;
				opc += getDisplayType(h.getDesc().split("\\)")[1], true) + " "
						+ getDisplayClassRed(TextUtils.escape(h.getOwner())) + "." + TextUtils.escape(h.getName()) + "("
						+ getDisplayArgs(TextUtils.escape(h.getDesc())) + ")";

			}
		} else {
			opc += TextUtils.addTag(TextUtils.escape(idin.name), "font color=" + primColor.getString()) + " "
					+ TextUtils.escape(idin.desc);
		}
		break;
	}
	return opc;
}

Example 6

Source File: InstrUtils.java From JByteMod-Beta with GNU General Public License v2.0

4 votes

public static String toEasyString(AbstractInsnNode ain) {
	String opc = OpUtils.getOpcodeText(ain.getOpcode()).toLowerCase() + " ";
	switch (ain.getType()) {
	case AbstractInsnNode.LABEL:
		opc = "label " + OpUtils.getLabelIndex((LabelNode) ain);
		break;
	case AbstractInsnNode.LINE:
		opc = "line " + ((LineNumberNode) ain).line;
		break;
	case AbstractInsnNode.FIELD_INSN:
		FieldInsnNode fin = (FieldInsnNode) ain;
		opc += getDisplayType(fin.desc, false) + " " + getDisplayClassEasy(fin.owner) + "." + fin.name;
		break;
	case AbstractInsnNode.METHOD_INSN:
		MethodInsnNode min = (MethodInsnNode) ain;
		opc += getDisplayType(min.desc.split("\\)")[1], false) + " " + getDisplayClassEasy(min.owner) + "." + min.name
				+ "(" + getDisplayArgsEasy(min.desc) + ")";
		break;
	case AbstractInsnNode.VAR_INSN:
		VarInsnNode vin = (VarInsnNode) ain;
		opc += vin.var;
		break;
	case AbstractInsnNode.MULTIANEWARRAY_INSN:
		MultiANewArrayInsnNode mnin = (MultiANewArrayInsnNode) ain;
		opc += mnin.dims + " " + getDisplayType(mnin.desc, false);
		break;
	case AbstractInsnNode.TYPE_INSN:
		TypeInsnNode tin = (TypeInsnNode) ain;
		String esc = tin.desc;
		if (esc.endsWith(";") && esc.startsWith("L")) {
			opc += esc;
		} else {
			opc += getDisplayClassEasy(esc);
		}
		break;
	case AbstractInsnNode.JUMP_INSN:
		JumpInsnNode jin = (JumpInsnNode) ain;
		opc += OpUtils.getLabelIndex(jin.label);
		break;
	case AbstractInsnNode.LDC_INSN:
		LdcInsnNode ldc = (LdcInsnNode) ain;
		opc += ldc.cst.getClass().getSimpleName() + " ";
		if (ldc.cst instanceof String)
			opc += "\"" + ldc.cst.toString() + "\"";
		else {
			opc += ldc.cst.toString();
		}
		break;
	case AbstractInsnNode.INT_INSN:
		opc += OpUtils.getIntValue(ain);
		break;
	case AbstractInsnNode.IINC_INSN:
		IincInsnNode iinc = (IincInsnNode) ain;
		opc += iinc.var + " " + iinc.incr;
		break;
	case AbstractInsnNode.FRAME:
		FrameNode fn = (FrameNode) ain;
		opc = OpUtils.getOpcodeText(fn.type).toLowerCase() + " " + fn.local.size() + " " + fn.stack.size();
		break;
	case AbstractInsnNode.TABLESWITCH_INSN:
		TableSwitchInsnNode tsin = (TableSwitchInsnNode) ain;
		if (tsin.dflt != null) {
			opc += "L" + OpUtils.getLabelIndex(tsin.dflt);
		}
		if (tsin.labels.size() < 20) {
			for (LabelNode l : tsin.labels) {
				opc += " " + "L" + OpUtils.getLabelIndex(l);
			}
		} else {
			opc += " " + tsin.labels.size() + " cases";
		}
		break;
	case AbstractInsnNode.INVOKE_DYNAMIC_INSN:
		InvokeDynamicInsnNode idin = (InvokeDynamicInsnNode) ain;
		opc += idin.name + " " + idin.desc;
		break;
	}
	return opc;
}