// private static Logger log = Logger.getLogger(InvivoAdapter.class);
public InvivoAdapter(
int api,
MethodVisitor mv,
int access,
String name,
String desc,
String className,
boolean generateReverseStub) {
// super(api, mv, access, name, desc);
super(mv);
this.access = access;
this.name = name;
this.desc = desc;
this.className = className;
Type[] args = Type.getArgumentTypes(desc);
firstLocal = (Opcodes.ACC_STATIC & access) == 0 ? 1 : 0;
for (int i = 0; i < args.length; i++) {
firstLocal += args[i].getSize();
}
sandboxVar = isMain() || isClinit() ? getFirstLocal() : getFirstLocal() - 1;
if (generateReverseStub) {
GeneratorAdapter gv = new GeneratorAdapter(mv, access, name, desc);
gv.visitCode();
gv.loadThis();
for (int i = 0; i < args.length - 1; i++) {
gv.loadArg(i);
}
Type[] args2 = new Type[args.length - 1];
System.arraycopy(args, 0, args2, 0, args.length - 1);
gv.visitMethodInsn(
INVOKEVIRTUAL,
className,
name.substring(1),
Type.getMethodDescriptor(Type.getReturnType(desc), args2),
false);
// switch(Type.getReturnType(desc).getSort())
// {
// case Type.ARRAY:
// case Type.OBJECT:
// gv.visitLdcInsn(null);
// break;
// case Type.VOID:
// break;
// default:
// gv.push(0);
// }
gv.returnValue();
gv.visitMaxs(0, 0);
// mv.visitEnd();
}
}
@Override
public SourceValue naryOperation(
final AbstractInsnNode insn, final List<? extends SourceValue> values) {
int size;
int opcode = insn.getOpcode();
if (opcode == MULTIANEWARRAY) {
size = 1;
} else {
String desc =
(opcode == INVOKEDYNAMIC)
? ((InvokeDynamicInsnNode) insn).desc
: ((MethodInsnNode) insn).desc;
size = Type.getReturnType(desc).getSize();
}
return new SourceValue(size, insn);
}
