How to use

visitStmt0R

method

in

com.googlecode.d2j.visitors.DexCodeVisitor

  @Override
  public void accept(DexCodeVisitor cv) {
    cv.visitStmt0R(op);
  }
}

/**
 * 
 * {@link Op#RETURN_VOID} {@link Op#NOP} {@link Op#BAD_OP}
 * 
 * @param op
 */
public void visitStmt0R(Op op) {
  if (visitor != null) {
    visitor.visitStmt0R(op);
  }
}

@Test
public static void a122(DexClassVisitor cv) {
  DexMethodVisitor mv = cv.visitMethod(ACC_PUBLIC | ACC_STATIC, new Method("La;", "b", new String[] {}, "V"));
  DexCodeVisitor code = mv.visitCode();
  code.visitRegister(3);
  code.visitConstStmt(CONST, 0, Integer.valueOf(0));
  code.visitConstStmt(CONST, 2, Integer.valueOf(1));
  code.visitStmt3R(AGET, 1, 0, 2);
  code.visitStmt0R(RETURN_VOID);
  code.visitEnd();
  mv.visitEnd();
}

@Test
public static void a120(DexClassVisitor cv) {
  DexMethodVisitor mv = cv.visitMethod(ACC_PUBLIC | ACC_STATIC, new Method("La;", "b", new String[] {}, "V"));
  DexCodeVisitor code = mv.visitCode();
  code.visitRegister(3);
  code.visitConstStmt(CONST, 0, Integer.valueOf(0));
  code.visitMethodStmt(INVOKE_VIRTUAL, new int[] { 0 }, new Method("Ljava/lang/String;", "toString",
      new String[] {}, "Ljava/lang/String;"));
  code.visitConstStmt(CONST, 1, Integer.valueOf(0));
  code.visitStmt2R(ARRAY_LENGTH, 2, 1);
  code.visitStmt0R(RETURN_VOID);
  code.visitEnd();
  mv.visitEnd();
}

dcv.visitStmt0R(Op.RETURN_VOID);

  @Test
  public void test() {
    ASMifierFileV fv = new ASMifierFileV(new File("target/asmftest").toPath(), "a.b");
    DexClassVisitor cv = fv.visit(ACC_PUBLIC, "La/f;", "Ljava/lang/Object;", null);
    DexFieldVisitor f2v = cv.visitField(ACC_PUBLIC, new Field("La/f;", "abc", "I"), null);
    f2v.visitEnd();
    DexMethodVisitor mv = cv.visitMethod(ACC_PUBLIC | ACC_STATIC, new Method("La/f;", "zz", new String[0], "I"));

    DexAnnotationAble pv = mv.visitParameterAnnotation(2);
    DexAnnotationVisitor dav = pv.visitAnnotation("Leeeff;", Visibility.BUILD);
    dav.visitEnd();
    DexCodeVisitor dcv = mv.visitCode();
    dcv.visitConstStmt(Op.FILL_ARRAY_DATA, 0, new int[] { 1, 2, 3 });
    dcv.visitStmt0R(Op.RETURN_VOID);
    dcv.visitEnd();
    mv.visitEnd();
    cv.visitEnd();
    fv.visitEnd();
  }
}

  @Test
  public static void i71(DexClassVisitor cv) {
    DexMethodVisitor mv = cv.visitMethod(ACC_STATIC, new Method("La;", "test", new String[] {}, "V"));
    if (mv != null) {
      DexCodeVisitor code = mv.visitCode();
      if (code != null) {
        code.visitRegister(2);
        code.visitConstStmt(CONST_WIDE, 0, 0L);
        code.visitConstStmt(CONST_WIDE, 1, 2L);
        code.visitStmt3R(ADD_LONG, 0, 0, 1);
        code.visitStmt0R(RETURN_VOID);
        code.visitEnd();
      }
      mv.visitEnd();
    }
  }
}

@Test
public static void a123(DexClassVisitor cv) {
  DexMethodVisitor mv = cv.visitMethod(ACC_PUBLIC | ACC_STATIC, new Method("La;", "b", new String[] {}, "V"));
  DexCodeVisitor code = mv.visitCode();
  code.visitRegister(3);
  code.visitConstStmt(CONST, 0, 0);
  code.visitConstStmt(CONST, 1, 1);
  code.visitConstStmt(CONST, 2, 0x63);
  code.visitStmt3R(APUT, 2, 0, 1);
  code.visitStmt0R(RETURN_VOID);
  code.visitEnd();
  mv.visitEnd();
}

public static void a(DexClassVisitor cv) {
  DexMethodVisitor mv = cv.visitMethod(ACC_PUBLIC | ACC_STATIC, new Method("La;", "b", new String[] {}, "V"));
  DexCodeVisitor code = mv.visitCode();
  code.visitRegister(2);
  DexLabel L0 = new DexLabel();
  DexLabel L1 = new DexLabel();
  DexLabel L2 = new DexLabel();
  code.visitTryCatch(L0, L1, new DexLabel[] { L2 }, new String[] { "Lsome/Exception;" });
  code.visitLabel(L0);
  code.visitConstStmt(CONST_STRING, 0, "abc");
  code.visitLabel(L1);
  code.visitMethodStmt(INVOKE_VIRTUAL, new int[] { 0 }, new Method("Ljava/lang/String;", "toString",
      new String[] {}, "Ljava/lang/String;"));
  code.visitStmt0R(RETURN_VOID);
  code.visitLabel(L2);
  code.visitStmt1R(MOVE_EXCEPTION, 1);
  code.visitMethodStmt(INVOKE_VIRTUAL, new int[] { 1 }, new Method("Ljava/lang/String;", "toString",
      new String[] {}, "Ljava/lang/String;"));
  code.visitStmt0R(RETURN_VOID);
  code.visitEnd();
  mv.visitEnd();
}

dcv.visitStmt0R(Op.BAD_OP);
continue;
dcv.visitStmt0R(op);
break;

  @Test
  public static void i63(DexClassVisitor cv) {
    DexMethodVisitor mv = cv.visitMethod(ACC_STATIC, new Method("La;", "b", new String[] {}, "V"));
    if (mv != null) {
      DexCodeVisitor code = mv.visitCode();
      if (code != null) {
        code.visitRegister(1);
        DexLabel L1 = new DexLabel();
        DexLabel L2 = new DexLabel();
        code.visitLabel(L1);
        code.visitFieldStmt(Op.SGET, 0, -1, new Field("La;", "f", "J"));
        code.visitLabel(L2);
        code.visitStmt0R(Op.RETURN_VOID);
        code.visitEnd();
        code.visitTryCatch(L1, L2, new DexLabel[] { L2 }, new String[] { "La;" });
      }
      mv.visitEnd();
    }
  }
}

code.visitStmt3R(ADD_INT, 0, 0, 1);
code.visitFieldStmt(SPUT_SHORT, 0, -1, f);
code.visitStmt0R(RETURN_VOID);
code.visitEnd();

  @Test
  public static void merge1(DexClassVisitor cv) {// obj = array
    DexMethodVisitor mv = cv.visitMethod(ACC_PUBLIC | ACC_STATIC, new Method("La;", "b", new String[] {}, "V"));
    DexCodeVisitor code = mv.visitCode();
    DexLabel L0 = new DexLabel();
    DexLabel L1 = new DexLabel();
    code.visitRegister(3);
    code.visitConstStmt(CONST, 0, 0);
    code.visitJumpStmt(GOTO, -1, -1, L1);
    code.visitLabel(L0);
    code.visitStmt2R(ARRAY_LENGTH, 1, 0);
    code.visitConstStmt(CONST, 1, 0);
    code.visitStmt3R(AGET, 2, 0, 1);
    code.visitStmt0R(RETURN_VOID);
    code.visitLabel(L1);
    code.visitConstStmt(CONST, 1, 1);
    code.visitTypeStmt(NEW_ARRAY, 0, 1, "[Ljava/security/cert/X509Certificate;");
    code.visitJumpStmt(GOTO, -1, -1, L0);
    code.visitEnd();
    mv.visitEnd();
  }
}

codeVisitor.visitFieldStmt(Op.IPUT_OBJECT, 2, 0, new Field(typeNameDesc, "args", "[Ljava/lang/Object;"));
codeVisitor.visitFieldStmt(Op.IPUT, 3, 0, new Field(typeNameDesc, "idx", "I"));
codeVisitor.visitStmt0R(Op.RETURN_VOID);
codeVisitor.visitEnd();
mv.visitEnd();

code.visitLabel(try_end);
code.visitStmt1R(MONITOR_EXIT, v0);
code.visitStmt0R(RETURN_VOID);
code.visitLabel(catch_a);
code.visitStmt1R(MOVE_EXCEPTION, v1);

@Test
public void test3() {
  DexFileWriter w = new DexFileWriter();
  DexClassVisitor cv = w.visit(0x1, "La/c;", null, new String[]{"Ljava/lang/Comparable;"});
  cv.visitSource("c.java");
  cv.visitAnnotation("LAnn;", Visibility.SYSTEM).visitEnd();
  DexFieldVisitor fv = cv.visitField(ACC_PUBLIC | ACC_STATIC, new Field("La/c;", "a", "I"), 55);
  fv.visitAnnotation("LE;", Visibility.RUNTIME).visitEnd();
  fv.visitEnd();
  DexMethodVisitor mv = cv.visitMethod(ACC_STATIC, new Method("La/c;", "bb", new String[]{"I"}, "V"));
  mv.visitAnnotation("Laaa;", Visibility.RUNTIME).visitEnd();
  DexAnnotationVisitor dav = mv.visitParameterAnnotation(0).visitAnnotation("Laaa;", Visibility.RUNTIME);
  dav.visit("abc", true);
  DexAnnotationVisitor dav2 = dav.visitArray("efg");
  dav2.visit("", "123");
  dav2.visit("", "456");
  dav2.visitEnd();
  dav.visitEnd();
  DexCodeVisitor code = mv.visitCode();
  code.visitRegister(2);
  code.visitStmt0R(Op.RETURN_VOID);
  code.visitEnd();
  mv.visitEnd();
  cv.visitEnd();
  w.visitEnd();
  w.toByteArray();
}

    "I"));
code.visitLabel(L1);
code.visitStmt0R(RETURN_VOID);
code.visitLabel(L2);
code.visitStmt1R(MOVE_EXCEPTION, 5);

  @Override
  public void accept(DexCodeVisitor cv) {
    cv.visitStmt0R(op);
  }
}

/**
 * 
 * {@link Op#RETURN_VOID} {@link Op#NOP} {@link Op#BAD_OP}
 * 
 * @param op
 */
public void visitStmt0R(Op op) {
  if (visitor != null) {
    visitor.visitStmt0R(op);
  }
}

dcv.visitStmt0R(Op.BAD_OP);
continue;
dcv.visitStmt0R(op);
break;