use of jdk.internal.org.objectweb.asm.tree.analysis.BasicValue in project Bytecoder by mirkosertic.
the class CheckClassAdapter method verify.
/**
* Checks a given class.
*
* @param cr
* a <code>ClassReader</code> that contains bytecode for the
* analysis.
* @param loader
* a <code>ClassLoader</code> which will be used to load
* referenced classes. This is useful if you are verifiying
* multiple interdependent classes.
* @param dump
* true if bytecode should be printed out not only when errors
* are found.
* @param pw
* write where results going to be printed
*/
public static void verify(final ClassReader cr, final ClassLoader loader, final boolean dump, final PrintWriter pw) {
ClassNode cn = new ClassNode();
cr.accept(new CheckClassAdapter(cn, false), ClassReader.SKIP_DEBUG);
Type syperType = cn.superName == null ? null : Type.getObjectType(cn.superName);
List<MethodNode> methods = cn.methods;
List<Type> interfaces = new ArrayList<Type>();
for (Iterator<String> i = cn.interfaces.iterator(); i.hasNext(); ) {
interfaces.add(Type.getObjectType(i.next()));
}
for (int i = 0; i < methods.size(); ++i) {
MethodNode method = methods.get(i);
SimpleVerifier verifier = new SimpleVerifier(Type.getObjectType(cn.name), syperType, interfaces, (cn.access & Opcodes.ACC_INTERFACE) != 0);
Analyzer<BasicValue> a = new Analyzer<BasicValue>(verifier);
if (loader != null) {
verifier.setClassLoader(loader);
}
try {
a.analyze(cn.name, method);
if (!dump) {
continue;
}
} catch (Exception e) {
e.printStackTrace(pw);
}
printAnalyzerResult(method, a, pw);
}
pw.flush();
}
use of jdk.internal.org.objectweb.asm.tree.analysis.BasicValue in project jdk8u_jdk by JetBrains.
the class CheckClassAdapter method verify.
/**
* Checks a given class.
*
* @param cr
* a <code>ClassReader</code> that contains bytecode for the
* analysis.
* @param loader
* a <code>ClassLoader</code> which will be used to load
* referenced classes. This is useful if you are verifiying
* multiple interdependent classes.
* @param dump
* true if bytecode should be printed out not only when errors
* are found.
* @param pw
* write where results going to be printed
*/
public static void verify(final ClassReader cr, final ClassLoader loader, final boolean dump, final PrintWriter pw) {
ClassNode cn = new ClassNode();
cr.accept(new CheckClassAdapter(cn, false), ClassReader.SKIP_DEBUG);
Type syperType = cn.superName == null ? null : Type.getObjectType(cn.superName);
List<MethodNode> methods = cn.methods;
List<Type> interfaces = new ArrayList<Type>();
for (Iterator<String> i = cn.interfaces.iterator(); i.hasNext(); ) {
interfaces.add(Type.getObjectType(i.next()));
}
for (int i = 0; i < methods.size(); ++i) {
MethodNode method = methods.get(i);
SimpleVerifier verifier = new SimpleVerifier(Type.getObjectType(cn.name), syperType, interfaces, (cn.access & Opcodes.ACC_INTERFACE) != 0);
Analyzer<BasicValue> a = new Analyzer<BasicValue>(verifier);
if (loader != null) {
verifier.setClassLoader(loader);
}
try {
a.analyze(cn.name, method);
if (!dump) {
continue;
}
} catch (Exception e) {
e.printStackTrace(pw);
}
printAnalyzerResult(method, a, pw);
}
pw.flush();
}
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