Examples with InvokeCustomNode jadx.core.dex.instructions.InvokeCustomNode used on opensource projects

Example 1 with InvokeCustomNode

use of jadx.core.dex.instructions.InvokeCustomNode in project jadx by skylot.

the class CustomLambdaCall method buildMethodCall.

@NotNull
private static InvokeCustomNode buildMethodCall(MethodNode mth, InsnData insn, boolean isRange, List<EncodedValue> values, IMethodHandle callMthHandle) {
    RootNode root = mth.root();
    IMethodProto lambdaProto = (IMethodProto) values.get(2).getValue();
    MethodInfo lambdaInfo = MethodInfo.fromMethodProto(root, mth.getParentClass().getClassInfo(), "", lambdaProto);
    MethodHandleType methodHandleType = callMthHandle.getType();
    InvokeCustomNode invokeCustomNode = new InvokeCustomNode(lambdaInfo, insn, false, isRange);
    invokeCustomNode.setHandleType(methodHandleType);
    ClassInfo implCls = ClassInfo.fromType(root, lambdaInfo.getReturnType());
    String implName = (String) values.get(1).getValue();
    IMethodProto implProto = (IMethodProto) values.get(3).getValue();
    MethodInfo implMthInfo = MethodInfo.fromMethodProto(root, implCls, implName, implProto);
    invokeCustomNode.setImplMthInfo(implMthInfo);
    MethodInfo callMthInfo = MethodInfo.fromRef(root, callMthHandle.getMethodRef());
    InvokeNode invokeNode = buildInvokeNode(methodHandleType, invokeCustomNode, callMthInfo);
    if (methodHandleType == MethodHandleType.INVOKE_CONSTRUCTOR) {
        ConstructorInsn ctrInsn = new ConstructorInsn(mth, invokeNode);
        invokeCustomNode.setCallInsn(ctrInsn);
    } else {
        invokeCustomNode.setCallInsn(invokeNode);
    }
    MethodNode callMth = root.resolveMethod(callMthInfo);
    if (callMth != null) {
        invokeCustomNode.getCallInsn().addAttr(callMth);
        if (callMth.getAccessFlags().isSynthetic() && callMth.getParentClass().equals(mth.getParentClass())) {
            // inline only synthetic methods from same class
            callMth.add(AFlag.DONT_GENERATE);
            invokeCustomNode.setInlineInsn(true);
        }
    }
    if (!invokeCustomNode.isInlineInsn()) {
        IMethodProto effectiveMthProto = (IMethodProto) values.get(5).getValue();
        List<ArgType> args = Utils.collectionMap(effectiveMthProto.getArgTypes(), ArgType::parse);
        boolean sameArgs = args.equals(callMthInfo.getArgumentsTypes());
        invokeCustomNode.setUseRef(sameArgs);
    }
    // prevent args inlining into not generated invoke custom node
    for (InsnArg arg : invokeCustomNode.getArguments()) {
        arg.add(AFlag.DONT_INLINE);
    }
    return invokeCustomNode;
}

Example 2 with InvokeCustomNode

use of jadx.core.dex.instructions.InvokeCustomNode in project jadx by skylot.

the class CustomLambdaCall method buildLambdaMethodCall.

public static InvokeCustomNode buildLambdaMethodCall(MethodNode mth, InsnData insn, boolean isRange, List<EncodedValue> values) {
    IMethodHandle callMthHandle = (IMethodHandle) values.get(4).getValue();
    if (callMthHandle.getType().isField()) {
        throw new JadxRuntimeException("Not yet supported");
    }
    InvokeCustomNode resNode = buildMethodCall(mth, insn, isRange, values, callMthHandle);
    int resReg = insn.getResultReg();
    if (resReg != -1) {
        resNode.setResult(InsnArg.reg(resReg, mth.getReturnType()));
    }
    return resNode;
}