Examples with LiveDataFlowAnalysisImpl org.mapleir.deob.dataflow.LiveDataFlowAnalysisImpl used on opensource projects

Example 1 with LiveDataFlowAnalysisImpl

use of org.mapleir.deob.dataflow.LiveDataFlowAnalysisImpl in project maple-ir by LLVM-but-worse.

the class Boot method main.

public static void main(String[] args) throws Exception {
    sections = new LinkedList<>();
    logging = true;
    // Load input jar
    // File f = locateRevFile(135);
    File f = new File(args[0]);
    section("Preparing to run on " + f.getAbsolutePath());
    SingleJarDownloader<ClassNode> dl = new SingleJarDownloader<>(new JarInfo(f));
    dl.download();
    String appName = f.getName().substring(0, f.getName().length() - 4);
    ApplicationClassSource app = new ApplicationClassSource(appName, dl.getJarContents().getClassContents());
    // 
    // ApplicationClassSource app = new ApplicationClassSource("test", ClassHelper.parseClasses(CGExample.class));
    // app.addLibraries(new InstalledRuntimeClassSource(app));
    File rtjar = new File(System.getProperty("java.home"), "lib/rt.jar");
    // File androidjar = new File("res/android.jar");
    app.addLibraries(rt(app, rtjar));
    section("Initialising context.");
    IRCache irFactory = new IRCache(ControlFlowGraphBuilder::build);
    AnalysisContext cxt = new BasicAnalysisContext.BasicContextBuilder().setApplication(app).setInvocationResolver(new DefaultInvocationResolver(app)).setCache(irFactory).setApplicationContext(new SimpleApplicationContext(app)).setDataFlowAnalysis(new LiveDataFlowAnalysisImpl(irFactory)).build();
    section("Expanding callgraph and generating cfgs.");
    for (ClassNode cn : cxt.getApplication().iterate()) {
        // continue;
        for (MethodNode m : cn.getMethods()) {
            // if (!m.getName().equals("setRccState"))
            // continue;
            cxt.getIRCache().getFor(m);
        }
    }
    section0("...generated " + cxt.getIRCache().size() + " cfgs in %fs.%n", "Preparing to transform.");
    // do passes
    PassGroup masterGroup = new PassGroup("MasterController");
    for (IPass p : getTransformationPasses()) {
        masterGroup.add(p);
    }
    run(cxt, masterGroup);
    section0("...done transforming in %fs.%n", "Preparing to transform.");
    for (Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        ControlFlowGraph cfg = e.getValue();
        try {
            cfg.verify();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    section("Retranslating SSA IR to standard flavour.");
    for (Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        // if (!mn.getName().equals("openFiles"))
        // continue;
        ControlFlowGraph cfg = e.getValue();
        // CFGUtils.easyDumpCFG(cfg, "pre-destruct");
        try {
            cfg.verify();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        BoissinotDestructor.leaveSSA(cfg);
        // CFGUtils.easyDumpCFG(cfg, "pre-reaalloc");
        LocalsReallocator.realloc(cfg);
        // System.out.println(cfg);
        try {
            cfg.verify();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        // System.out.println("Rewriting " + mn.getName());
        (new ControlFlowGraphDumper(cfg, mn)).dump();
    // System.out.println(InsnListUtils.insnListToString(mn.instructions));
    }
    section("Rewriting jar.");
    dumpJar(app, dl, masterGroup, "out/rewritten.jar");
    section("Finished.");
}

Example 2 with LiveDataFlowAnalysisImpl

use of org.mapleir.deob.dataflow.LiveDataFlowAnalysisImpl in project maple-ir by LLVM-but-worse.

the class Boot2 method main.

public static void main(String[] args) throws Exception {
    logging = true;
    // Load input jar
    // File f = locateRevFile(135);
    // Load input jar
    // File f = locateRevFile(135);
    File f = new File(args[0]);
    SingleJarDownloader<ClassNode> dl = new SingleJarDownloader<>(new JarInfo(f));
    dl.download();
    String appName = f.getName().substring(0, f.getName().length() - 4);
    ApplicationClassSource app = new ApplicationClassSource(appName, dl.getJarContents().getClassContents());
    // 
    // ApplicationClassSource app = new ApplicationClassSource("test", ClassHelper.parseClasses(CGExample.class));
    // app.addLibraries(new InstalledRuntimeClassSource(app));
    File rtjar = new File(System.getProperty("java.home"), "lib/rt.jar");
    // File androidjar = new File("res/android.jar");
    app.addLibraries(rt(app, rtjar));
    IRCache irFactory = new IRCache(ControlFlowGraphBuilder::build);
    AnalysisContext cxt = new BasicAnalysisContext.BasicContextBuilder().setApplication(app).setInvocationResolver(new DefaultInvocationResolver(app)).setCache(irFactory).setApplicationContext(new SimpleApplicationContext(app)).setDataFlowAnalysis(new LiveDataFlowAnalysisImpl(irFactory)).build();
    for (ClassNode cn : cxt.getApplication().iterate()) {
        // continue;
        for (MethodNode m : cn.getMethods()) {
            // if (!m.name.equals("mapTypes"))
            // continue;
            cxt.getIRCache().getFor(m);
        }
    }
    System.out.println("Generated " + cxt.getIRCache().size() + " cfgs");
    // do passes
    PassGroup masterGroup = new PassGroup("MasterController");
    for (IPass p : getTransformationPasses()) {
        masterGroup.add(p);
    }
    run(cxt, masterGroup);
    for (Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        ControlFlowGraph cfg = e.getValue();
        cfg.verify();
    }
    for (Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        // if (!mn.name.equals("openFiles"))
        // continue;
        ControlFlowGraph cfg = e.getValue();
        // System.out.println(cfg);
        // CFGUtils.easyDumpCFG(cfg, "pre-destruct");
        cfg.verify();
        BoissinotDestructor.leaveSSA(cfg);
        // CFGUtils.easyDumpCFG(cfg, "pre-reaalloc");
        LocalsReallocator.realloc(cfg);
        // CFGUtils.easyDumpCFG(cfg, "post-reaalloc");
        // System.out.println(cfg);
        cfg.verify();
        // System.out.println("Rewriting " + mn.name);
        (new ControlFlowGraphDumper(cfg, mn)).dump();
    // System.out.println(InsnListUtils.insnListToString(mn.instructions));
    }
    dumpJar(app, dl, masterGroup, "out/rewritten.jar");
}

Example 3 with LiveDataFlowAnalysisImpl

use of org.mapleir.deob.dataflow.LiveDataFlowAnalysisImpl in project maple-ir by LLVM-but-worse.

the class RunCommand method call.

@Override
public Integer call() throws Exception {
    if (input == null) {
        logger.print("Fatal! Failed to find input jar!");
        return 1;
    }
    // Initialization
    logger.section("Preparing to run on " + input.getAbsolutePath());
    SingleJarDownloader<ClassNode> dl = new SingleJarDownloader<>(new JarInfo(input));
    dl.download();
    String appName = input.getName().substring(0, input.getName().length() - 4);
    ApplicationClassSource app = new ApplicationClassSource(appName, dl.getJarContents().getClassContents());
    if (output == null) {
        output = new File(appName + "-out.jar");
    }
    logger.section("Importing runtime...");
    if (runtime == null) {
        runtime = new File(System.getProperty("java.home"), "lib/rt.jar");
    }
    app.addLibraries(rt(app, runtime));
    logger.section("Initialising context.");
    IRCache irFactory = new IRCache(ControlFlowGraphBuilder::build);
    AnalysisContext cxt = new BasicAnalysisContext.BasicContextBuilder().setApplication(app).setInvocationResolver(new DefaultInvocationResolver(app)).setCache(irFactory).setApplicationContext(new SimpleApplicationContext(app)).setDataFlowAnalysis(new LiveDataFlowAnalysisImpl(irFactory)).build();
    logger.section("Expanding callgraph and generating cfgs.");
    for (ClassNode cn : cxt.getApplication().iterate()) {
        for (MethodNode m : cn.getMethods()) {
            cxt.getIRCache().getFor(m);
        }
    }
    logger.section0("...generated " + cxt.getIRCache().size() + " cfgs in %fs.%n", "Preparing to transform.");
    // do passes
    PassGroup masterGroup = new PassGroup("MasterController");
    for (IPass p : getTransformationPasses()) {
        masterGroup.add(p);
    }
    run(cxt, masterGroup);
    logger.section0("...done transforming in %fs.%n", "Preparing to transform.");
    for (Map.Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        ControlFlowGraph cfg = e.getValue();
        cfg.verify();
    }
    logger.section("Retranslating SSA IR to standard flavour.");
    for (Map.Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        // if (!mn.getName().equals("openFiles"))
        // continue;
        ControlFlowGraph cfg = e.getValue();
        // System.out.println(cfg);
        // CFGUtils.easyDumpCFG(cfg, "pre-destruct");
        cfg.verify();
        BoissinotDestructor.leaveSSA(cfg);
        // CFGUtils.easyDumpCFG(cfg, "pre-reaalloc");
        LocalsReallocator.realloc(cfg);
        // CFGUtils.easyDumpCFG(cfg, "post-reaalloc");
        // System.out.println(cfg);
        cfg.verify();
        // System.out.println("Rewriting " + mn.getName());
        (new ControlFlowGraphDumper(cfg, mn)).dump();
    // System.out.println(InsnListUtils.insnListToString(mn.instructions));
    }
    logger.section("Rewriting jar.");
    dumpJar(app, dl, masterGroup, output.getPath());
    logger.section("Finished.");
    return 0;
}

Example 4 with LiveDataFlowAnalysisImpl

use of org.mapleir.deob.dataflow.LiveDataFlowAnalysisImpl in project maple-ir by LLVM-but-worse.

the class DataFlowDemoBoot method main.

public static void main(String[] args) throws Exception {
    sections = new LinkedList<>();
    logging = true;
    // Load input jar
    // File f = locateRevFile(135);
    File f = new File("res/jump.jar");
    section("Preparing to run on " + f.getAbsolutePath());
    SingleJarDownloader<ClassNode> dl = new SingleJarDownloader<>(new JarInfo(f));
    dl.download();
    String appName = f.getName().substring(0, f.getName().length() - 4);
    ApplicationClassSource app = new ApplicationClassSource(appName, dl.getJarContents().getClassContents());
    // 
    // ApplicationClassSource app = new ApplicationClassSource("test", ClassHelper.parseClasses(CGExample.class));
    // app.addLibraries(new InstalledcoRuntimeClassSource(app));
    File rtjar = new File("res/rt.jar");
    File androidjar = new File("res/android.jar");
    app.addLibraries(rt(app, rtjar), rt(app, androidjar));
    section("Initialising context.");
    IRCache irFactory = new IRCache(ControlFlowGraphBuilder::build);
    AnalysisContext cxt = new BasicAnalysisContext.BasicContextBuilder().setApplication(app).setInvocationResolver(new DefaultInvocationResolver(app)).setCache(irFactory).setApplicationContext(new SimpleApplicationContext(app)).setDataFlowAnalysis(new LiveDataFlowAnalysisImpl(irFactory)).build();
    section("Expanding callgraph and generating cfgs.");
    for (ClassNode cn : cxt.getApplication().iterate()) {
        // continue;
        for (MethodNode m : cn.getMethods()) {
            // if (!m.name.equals("setRccState"))
            // continue;
            cxt.getIRCache().getFor(m);
        }
    }
    section0("...generated " + cxt.getIRCache().size() + " cfgs in %fs.%n", "Preparing to transform.");
    // do passes
    PassGroup masterGroup = new PassGroup("MasterController");
    for (IPass p : getTransformationPasses()) {
        masterGroup.add(p);
    }
    run(cxt, masterGroup);
    section0("...done transforming in %fs.%n", "Preparing to transform.");
    for (Entry<MethodNode, ControlFlowGraph> e : cxt.getIRCache().entrySet()) {
        MethodNode mn = e.getKey();
        ControlFlowGraph cfg = e.getValue();
        cfg.verify();
    }
}