org.objectweb.asm.Opcodes# ACC_NATIVE 源码实例Demo

下面列出了org.objectweb.asm.Opcodes# ACC_NATIVE 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： byte-buddy 文件： ModifierReviewable.java


/**
 * {@inheritDoc}
 */
public MethodManifestation getMethodManifestation() {
    int modifiers = getModifiers();
    switch (modifiers & (Opcodes.ACC_NATIVE | Opcodes.ACC_ABSTRACT | Opcodes.ACC_FINAL | Opcodes.ACC_BRIDGE)) {
        case Opcodes.ACC_NATIVE | Opcodes.ACC_FINAL:
            return MethodManifestation.FINAL_NATIVE;
        case Opcodes.ACC_NATIVE:
            return MethodManifestation.NATIVE;
        case Opcodes.ACC_FINAL:
            return MethodManifestation.FINAL;
        case Opcodes.ACC_BRIDGE:
            return MethodManifestation.BRIDGE;
        case Opcodes.ACC_BRIDGE | Opcodes.ACC_FINAL:
            return MethodManifestation.FINAL_BRIDGE;
        case Opcodes.ACC_ABSTRACT:
            return MethodManifestation.ABSTRACT;
        case EMPTY_MASK:
            return MethodManifestation.PLAIN;
        default:
            throw new IllegalStateException("Unexpected modifiers: " + modifiers);
    }
}

源代码2 项目： tascalate-javaflow 文件： ContinuableClassVisitor.java


@Override
public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
    MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);
    boolean skip = skipEnchancing || null == classInfo || mv == null
            || (access & (Opcodes.ACC_ABSTRACT | Opcodes.ACC_NATIVE)) > 0 || "<init>".equals(name)
            || !classInfo.isContinuableMethod(access, name, desc, signature);
    if (skip) {
        return mv;
    } else {
        return new ContinuableMethodNode(
            access, name, desc, signature, exceptions, 
            className, classHierarchy, cciResolver, mv
        );
    }
}

源代码3 项目： tascalate-javaflow 文件： ContinuableClassVisitor.java


@Override
public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
    MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);
    boolean skip = skipEnchancing || null == classInfo || mv == null
            || (access & (Opcodes.ACC_ABSTRACT | Opcodes.ACC_NATIVE)) > 0 || "<init>".equals(name)
            || !classInfo.isContinuableMethod(access, name, desc, signature);
    if (skip) {
        return mv;
    } else {
        return new ContinuableMethodNode(
            access, name, desc, signature, exceptions, 
            className, classHierarchy, cciResolver, mv
        );
    }
}

源代码4 项目： Concurnas 文件： SerialVersionUIDAdder.java


@Override
public MethodVisitor visitMethod(
    final int access,
    final String name,
    final String descriptor,
    final String signature,
    final String[] exceptions) {
  // Get constructor and method information (step 5 and 7). Also determine if there is a class
  // initializer (step 6).
  if (computeSvuid) {
    if (CLINIT.equals(name)) {
      hasStaticInitializer = true;
    }
    // Collect the non private constructors and methods. Only the ACC_PUBLIC, ACC_PRIVATE,
    // ACC_PROTECTED, ACC_STATIC, ACC_FINAL, ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT and
    // ACC_STRICT flags are used.
    int mods =
        access
            & (Opcodes.ACC_PUBLIC
                | Opcodes.ACC_PRIVATE
                | Opcodes.ACC_PROTECTED
                | Opcodes.ACC_STATIC
                | Opcodes.ACC_FINAL
                | Opcodes.ACC_SYNCHRONIZED
                | Opcodes.ACC_NATIVE
                | Opcodes.ACC_ABSTRACT
                | Opcodes.ACC_STRICT);

    if ((access & Opcodes.ACC_PRIVATE) == 0) {
      if ("<init>".equals(name)) {
        svuidConstructors.add(new Item(name, mods, descriptor));
      } else if (!CLINIT.equals(name)) {
        svuidMethods.add(new Item(name, mods, descriptor));
      }
    }
  }

  return super.visitMethod(access, name, descriptor, signature, exceptions);
}

源代码5 项目： obfuscator 文件： HideMembers.java


@Override
    public void process(ProcessorCallback callback, ClassNode node) {
        if (!enabled.getObject()) return;

        if ((node.access & Opcodes.ACC_INTERFACE) == 0) {
            for (MethodNode method : node.methods) {
//            if ((method.access & Opcodes.ACC_BRIDGE) == 0 && (method.access & Opcodes.ACC_STATIC) == 0 && !method.name.startsWith("<")) {
//                method.access |= Opcodes.ACC_BRIDGE;
//            }
//            if ((method.access & Opcodes.ACC_SYNTHETIC) == 0) {
                if (method.name.startsWith("<"))
                    continue;
                if ((method.access & Opcodes.ACC_NATIVE) == 0) {
                    continue;
                }
                method.access = method.access | Opcodes.ACC_BRIDGE;
                method.access = method.access | Opcodes.ACC_SYNTHETIC;
//            }
            }
        }
        for (FieldNode field : node.fields) {
//            if ((field.access & Opcodes.ACC_FINAL) == 0)
            field.access = field.access | Opcodes.ACC_SYNTHETIC;
        }
//        if ((node.access & Opcodes.ACC_FINAL) == 0) {
//            node.access = node.access | Opcodes.ACC_SYNTHETIC;
//        }
        inst.setWorkDone();
    }

源代码6 项目： JReFrameworker 文件： SerialVersionUIDAdder.java


@Override
public MethodVisitor visitMethod(
    final int access,
    final String name,
    final String descriptor,
    final String signature,
    final String[] exceptions) {
  // Get constructor and method information (step 5 and 7). Also determine if there is a class
  // initializer (step 6).
  if (computeSvuid) {
    if (CLINIT.equals(name)) {
      hasStaticInitializer = true;
    }
    // Collect the non private constructors and methods. Only the ACC_PUBLIC, ACC_PRIVATE,
    // ACC_PROTECTED, ACC_STATIC, ACC_FINAL, ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT and
    // ACC_STRICT flags are used.
    int mods =
        access
            & (Opcodes.ACC_PUBLIC
                | Opcodes.ACC_PRIVATE
                | Opcodes.ACC_PROTECTED
                | Opcodes.ACC_STATIC
                | Opcodes.ACC_FINAL
                | Opcodes.ACC_SYNCHRONIZED
                | Opcodes.ACC_NATIVE
                | Opcodes.ACC_ABSTRACT
                | Opcodes.ACC_STRICT);

    if ((access & Opcodes.ACC_PRIVATE) == 0) {
      if ("<init>".equals(name)) {
        svuidConstructors.add(new Item(name, mods, descriptor));
      } else if (!CLINIT.equals(name)) {
        svuidMethods.add(new Item(name, mods, descriptor));
      }
    }
  }

  return super.visitMethod(access, name, descriptor, signature, exceptions);
}

源代码7 项目： spotbugs 文件： ClassParserUsingASM.java


/**
 * @param calledClassSet
 * @param mBuilder
 * @param methodName
 * @param access
 * @param methodDesc
 * @param cBuilder
 */
private ClassParserMethodVisitor(TreeSet<ClassDescriptor> calledClassSet,
        MethodInfo.Builder mBuilder, String methodName, int access,
        String methodDesc, ClassNameAndSuperclassInfo.Builder cBuilder) {
    this.calledClassSet = calledClassSet;
    this.mBuilder = mBuilder;
    this.methodName = methodName;
    this.access = access;
    this.methodDesc = methodDesc;
    this.cBuilder = cBuilder;
    sawReturn = (access & Opcodes.ACC_NATIVE) != 0;
    isBridge = (access & Opcodes.ACC_SYNTHETIC) != 0 && (access & Opcodes.ACC_BRIDGE) != 0;
    isAccessMethod = methodName.startsWith("access$");
}

源代码8 项目： dacapobench 文件： LogInstrument.java


private boolean instrument(String name, String signature, int access) {
	return 
		(access & Opcodes.ACC_ABSTRACT) == 0 && 
		(access & Opcodes.ACC_BRIDGE) == 0 && 
		(access & Opcodes.ACC_NATIVE) == 0 &&
		(isEntryPoint(name, signature) || isExitPoint(name, signature));
}

源代码9 项目： bytecode-viewer 文件： RenameClasses.java


@Override
 public void obfuscate() {
     int stringLength = 5;//getStringLength();

     System.out.println("Obfuscating class names...");
     classLoop:
     for (ClassNode c : BytecodeViewer.getLoadedClasses()) {

         /** As we dont want to rename classes that contain native dll methods */
         for (Object o : c.methods) {
             MethodNode m = (MethodNode) o;

             /** As we dont want to rename any  main-classes */
             if (m.name.equals("main") && m.desc.equals("([Ljava/lang/String;)V")
                     || m.name.equals("init") && c.superName.equals("java/applet/Applet"))
                 continue classLoop;

             /* As we dont want to rename native dll methods */
             if ((m.access & Opcodes.ACC_NATIVE) != 0)
                 continue classLoop;
         }

         String newName = generateUniqueName(stringLength);

         BytecodeViewer.refactorer.getHooks().addClass(new MappingData(c.name, newName));

/*ASMUtil_OLD.renameClassNode(c.name, newName);
c.name = newName;*/
     }

     System.out.println("Obfuscated class names.");
 }

源代码10 项目： JByteMod-Beta 文件： SerialVersionUIDAdder.java


@Override
public MethodVisitor visitMethod(
    final int access,
    final String name,
    final String descriptor,
    final String signature,
    final String[] exceptions) {
  // Get constructor and method information (step 5 and 7). Also determine if there is a class
  // initializer (step 6).
  if (computeSVUID) {
    if (CLINIT.equals(name)) {
      hasStaticInitializer = true;
    }
    // Collect the non private constructors and methods. Only the ACC_PUBLIC, ACC_PRIVATE,
    // ACC_PROTECTED, ACC_STATIC, ACC_FINAL, ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT and
    // ACC_STRICT flags are used.
    int mods =
        access
            & (Opcodes.ACC_PUBLIC
                | Opcodes.ACC_PRIVATE
                | Opcodes.ACC_PROTECTED
                | Opcodes.ACC_STATIC
                | Opcodes.ACC_FINAL
                | Opcodes.ACC_SYNCHRONIZED
                | Opcodes.ACC_NATIVE
                | Opcodes.ACC_ABSTRACT
                | Opcodes.ACC_STRICT);

    if ((access & Opcodes.ACC_PRIVATE) == 0) {
      if ("<init>".equals(name)) {
        svuidConstructors.add(new Item(name, mods, descriptor));
      } else if (!CLINIT.equals(name)) {
        svuidMethods.add(new Item(name, mods, descriptor));
      }
    }
  }

  return super.visitMethod(access, name, descriptor, signature, exceptions);
}

源代码11 项目： byte-buddy 文件： MethodRebaseResolver.java


/**
 * {@inheritDoc}
 */
public int getModifiers() {
    return Opcodes.ACC_SYNTHETIC
            | (methodDescription.isStatic() ? Opcodes.ACC_STATIC : EMPTY_MASK)
            | (methodDescription.isNative() ? Opcodes.ACC_NATIVE : EMPTY_MASK)
            | (instrumentedType.isInterface() ? Opcodes.ACC_PUBLIC : Opcodes.ACC_PRIVATE);
}

源代码12 项目： JReFrameworker 文件： Textifier.java


@Override
public Textifier visitMethod(
    final int access,
    final String name,
    final String descriptor,
    final String signature,
    final String[] exceptions) {
  stringBuilder.setLength(0);
  stringBuilder.append('\n');
  if ((access & Opcodes.ACC_DEPRECATED) != 0) {
    stringBuilder.append(tab).append(DEPRECATED);
  }
  stringBuilder.append(tab);
  appendRawAccess(access);

  if (signature != null) {
    stringBuilder.append(tab);
    appendDescriptor(METHOD_SIGNATURE, signature);
    stringBuilder.append(tab);
    appendJavaDeclaration(name, signature);
  }

  stringBuilder.append(tab);
  appendAccess(access & ~(Opcodes.ACC_VOLATILE | Opcodes.ACC_TRANSIENT));
  if ((access & Opcodes.ACC_NATIVE) != 0) {
    stringBuilder.append("native ");
  }
  if ((access & Opcodes.ACC_VARARGS) != 0) {
    stringBuilder.append("varargs ");
  }
  if ((access & Opcodes.ACC_BRIDGE) != 0) {
    stringBuilder.append("bridge ");
  }
  if ((this.access & Opcodes.ACC_INTERFACE) != 0
      && (access & (Opcodes.ACC_ABSTRACT | Opcodes.ACC_STATIC)) == 0) {
    stringBuilder.append("default ");
  }

  stringBuilder.append(name);
  appendDescriptor(METHOD_DESCRIPTOR, descriptor);
  if (exceptions != null && exceptions.length > 0) {
    stringBuilder.append(" throws ");
    for (String exception : exceptions) {
      appendDescriptor(INTERNAL_NAME, exception);
      stringBuilder.append(' ');
    }
  }

  stringBuilder.append('\n');
  text.add(stringBuilder.toString());
  return addNewTextifier(null);
}

源代码13 项目： native-obfuscator 文件： DefaultSpecialMethodProcessor.java


@Override
public String preProcess(MethodContext context) {
    context.proxyMethod = context.method;
    context.method.access |= Opcodes.ACC_NATIVE;
    return "native_" + context.method.name + context.methodIndex;
}

源代码14 项目： meghanada-server 文件： ASMReflector.java


static String toModifier(int access, boolean hasDefault) {
  StringBuilder sb = new StringBuilder(7);
  if ((Opcodes.ACC_PRIVATE & access) > 0) {
    sb.append("private ");
  }
  if ((Opcodes.ACC_PUBLIC & access) > 0) {
    sb.append("public ");
  }
  if ((Opcodes.ACC_PROTECTED & access) > 0) {
    sb.append("protected ");
  }
  if ((Opcodes.ACC_STATIC & access) > 0) {
    sb.append("static ");
  }
  if ((Opcodes.ACC_ABSTRACT & access) > 0) {
    sb.append("abstract ");
  }
  if ((Opcodes.ACC_FINAL & access) > 0) {
    sb.append("final ");
  }
  if ((Opcodes.ACC_INTERFACE & access) > 0) {
    sb.append("interface ");
  }
  if ((Opcodes.ACC_NATIVE & access) > 0) {
    sb.append("native ");
  }
  if ((Opcodes.ACC_STRICT & access) > 0) {
    sb.append("strict ");
  }
  if ((Opcodes.ACC_SYNCHRONIZED & access) > 0) {
    sb.append("synchronized ");
  }
  if (hasDefault) {
    sb.append("default ");
  }

  if (sb.length() > 0) {
    sb.deleteCharAt(sb.length() - 1);
  }
  return sb.toString();
}

源代码15 项目： dacapobench 文件： MonitorInstrument.java


private boolean instrument(int access) {
	return 
		(access & Opcodes.ACC_ABSTRACT) == 0 && 
		(access & Opcodes.ACC_BRIDGE) == 0 && 
		(access & Opcodes.ACC_NATIVE) == 0;
}

源代码16 项目： dacapobench 文件： ClinitInstrument.java


private static boolean standardMethod(int access, boolean isStatic) {
	return (access & Opcodes.ACC_NATIVE) == 0 && (access & Opcodes.ACC_ABSTRACT) == 0 && (access & Opcodes.ACC_STATIC)==(isStatic?Opcodes.ACC_STATIC:0); 
}

源代码17 项目： dacapobench 文件： AllocateInstrument.java


private boolean instrument(int access) {
	return (access & Opcodes.ACC_ABSTRACT) == 0
			&& (access & Opcodes.ACC_BRIDGE) == 0
			&& (access & Opcodes.ACC_NATIVE) == 0;
}

源代码18 项目： dacapobench 文件： RuntimeInstrument.java


private boolean instrument(int access) {
	return (access & Opcodes.ACC_ABSTRACT) == 0 && (access & Opcodes.ACC_BRIDGE) == 0 && (access & Opcodes.ACC_NATIVE) == 0;
}

源代码19 项目： JAADAS 文件： AbstractASMBackend.java


/**
 * Utility method to get the access modifiers of a Host
 * @param modVal The bitset representation of the Host's modifiers
 * @param host The Host (SootClass, SootField or SootMethod) the modifiers are to be retrieved from
 * @return A bitset representation of the Host's modifiers in ASM's internal representation
 */
protected static int getModifiers(int modVal, Host host) {
	int modifier = 0;
	// Retrieve visibility-modifier
	if (Modifier.isPublic(modVal)) {
		modifier |= Opcodes.ACC_PUBLIC;
	} else if (Modifier.isPrivate(modVal)) {
		modifier |= Opcodes.ACC_PRIVATE;
	} else if (Modifier.isProtected(modVal)) {
		modifier |= Opcodes.ACC_PROTECTED;
	}
	// Retrieve static-modifier
	if (Modifier.isStatic(modVal)
			&& ((host instanceof SootField) || (host instanceof SootMethod))) {
		modifier |= Opcodes.ACC_STATIC;
	}
	// Retrieve final-modifier
	if (Modifier.isFinal(modVal)) {
		modifier |= Opcodes.ACC_FINAL;
	}
	// Retrieve synchronized-modifier
	if (Modifier.isSynchronized(modVal) && host instanceof SootMethod) {
		modifier |= Opcodes.ACC_SYNCHRONIZED;
	}
	// Retrieve volatile/bridge-modifier
	if (Modifier.isVolatile(modVal) && !(host instanceof SootClass)) {
		modifier |= Opcodes.ACC_VOLATILE;
	}
	// Retrieve transient/varargs-modifier
	if (Modifier.isTransient(modVal) && !(host instanceof SootClass)) {
		modifier |= Opcodes.ACC_TRANSIENT;
	}
	// Retrieve native-modifier
	if (Modifier.isNative(modVal) && host instanceof SootMethod) {
		modifier |= Opcodes.ACC_NATIVE;
	}
	// Retrieve interface-modifier
	if (Modifier.isInterface(modVal) && host instanceof SootClass) {
		modifier |= Opcodes.ACC_INTERFACE;
	} else if (host instanceof SootClass) {
		/*
		 * For all classes except for interfaces the super-flag should be
		 * set. See JVM 8-Specification section 4.1, page 72.
		 */
		modifier |= Opcodes.ACC_SUPER;
	}
	// Retrieve abstract-modifier
	if (Modifier.isAbstract(modVal) && !(host instanceof SootField)) {
		modifier |= Opcodes.ACC_ABSTRACT;
	}
	// Retrieve strictFP-modifier
	if (Modifier.isStrictFP(modVal) && host instanceof SootMethod) {
		modifier |= Opcodes.ACC_STRICT;
	}
	/*
	 * Retrieve synthetic-modifier. Class not present in source-code but
	 * generated by e.g. compiler TODO Do we need both checks?
	 */
	if (Modifier.isSynthetic(modVal) || host.hasTag("SyntheticTag")) {
		modifier |= Opcodes.ACC_SYNTHETIC;
	}
	// Retrieve annotation-modifier
	if (Modifier.isAnnotation(modVal) && host instanceof SootClass) {
		modifier |= Opcodes.ACC_ANNOTATION;
	}
	// Retrieve enum-modifier
	if (Modifier.isEnum(modVal) && !(host instanceof SootMethod)) {
		modifier |= Opcodes.ACC_ENUM;
	}
	return modifier;
}

源代码20 项目： Stark 文件： MonitorVisitor.java


/**
 * Defines when a method access flags are compatible with InstantRun technology.
 * <p>
 * - If the method is a bridge method, we do not enable it for instantReload.
 * it is most likely only calling a twin method (same name, same parameters).
 * - if the method is abstract or native, we don't add a redirection.
 *
 * @param access the method access flags
 * @return true if the method should be InstantRun enabled, false otherwise.
 */
protected static boolean isAccessCompatibleWithStark(int access) {
    return (access & (Opcodes.ACC_ABSTRACT | Opcodes.ACC_BRIDGE | Opcodes.ACC_NATIVE)) == 0;
}

方法所在类

org.objectweb.asm.Opcodes