Examples of org.objectweb.asm.MethodVisitor.visitInsn()

org.objectweb.asm.MethodVisitor.visitInsn()
Visits a zero operand instruction. @param opcode the opcode of the instruction to be visited. This opcode iseither NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1, FCONST_0, FCONST_1, FCONST_2, DCONST_0, DCONST_1, IALOAD, LALOAD, FALOAD, DALOAD, AALOAD, BALOAD, CALOAD, SALOAD, IASTORE, LASTORE, FASTORE, DASTORE, AASTORE, BASTORE, CASTORE, SASTORE, POP, POP2, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, SWAP, IADD, LADD, FADD, DADD, ISUB, LSUB, FSUB, DSUB, IMUL, LMUL, FMUL, DMUL, IDIV, LDIV, FDIV, DDIV, IREM, LREM, FREM, DREM, INEG, LNEG, FNEG, DNEG, ISHL, LSHL, ISHR, LSHR, IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR, I2L, I2F, I2D, L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B, I2C, I2S, LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IRETURN, LRETURN, FRETURN, DRETURN, ARETURN, RETURN, ARRAYLENGTH, ATHROW, MONITORENTER, or MONITOREXIT.

        mv.visitVarInsn(ALOAD, 0); // Load this
        mv.visitInsn(DUP); // Dup
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V"); // Call  super
        mv.visitVarInsn(ALOAD, 1); // Load the argument
        mv.visitFieldInsn(PUTFIELD, className, DEPENDENCY, DEPENDENCY_DESC); // Assign the dependency field
        mv.visitInsn(RETURN); // Return void


        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }

View Full Code Here

            mv.visitFieldInsn(Opcodes.GETFIELD, className.replace('.', '/'), fieldName, type.toString());
            mv.visitVarInsn(Opcodes.ALOAD, 1);
            final Label jmpLabel = new Label();
            mv.visitJumpInsn(Opcodes.IF_ACMPNE, jmpLabel);
            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitInsn(Opcodes.ACONST_NULL);
            mv.visitFieldInsn(Opcodes.PUTFIELD, className.replace('.', '/'), fieldName, type.toString());
            mv.visitLabel(jmpLabel);
        }
        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(2, 2);

View Full Code Here

            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitInsn(Opcodes.ACONST_NULL);
            mv.visitFieldInsn(Opcodes.PUTFIELD, className.replace('.', '/'), fieldName, type.toString());
            mv.visitLabel(jmpLabel);
        }
        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(2, 2);
    }
}

View Full Code Here


    mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "blank", "()L"
        + this_class_name + ";", null, null);
    mv.visitCode();
    mv.visitTypeInsn(Opcodes.NEW, this_class_name);
    mv.visitInsn(Opcodes.DUP);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, this_class_name, "<init>",
        "()V");


    mv.visitInsn(Opcodes.ARETURN);

View Full Code Here

    mv.visitTypeInsn(Opcodes.NEW, this_class_name);
    mv.visitInsn(Opcodes.DUP);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, this_class_name, "<init>",
        "()V");


    mv.visitInsn(Opcodes.ARETURN);


    mv.visitMaxs(3, 3);
    mv.visitEnd();
  }

View Full Code Here


    mv = cw.visitMethod(Opcodes.ACC_PUBLIC|Opcodes.ACC_STATIC, "create", "()L"
        + this_class_name + ";", null, null);
    mv.visitCode();
    mv.visitTypeInsn(Opcodes.NEW, this_class_name);
    mv.visitInsn(Opcodes.DUP);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, this_class_name, "<init>",
        "()V");


    mv.visitInsn(Opcodes.ARETURN);

View Full Code Here

    mv.visitTypeInsn(Opcodes.NEW, this_class_name);
    mv.visitInsn(Opcodes.DUP);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, this_class_name, "<init>",
        "()V");


    mv.visitInsn(Opcodes.ARETURN);


    mv.visitMaxs(3, 3);
    mv.visitEnd();
  }

View Full Code Here

    
    mv = cw.visitMethod(Opcodes.ACC_PUBLIC|Opcodes.ACC_STATIC, "make_tuple", sb.toString(), null, null);


    mv.visitCode();
    mv.visitTypeInsn(Opcodes.NEW, this_class_name);
    mv.visitInsn(Opcodes.DUP);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, this_class_name, "<init>",
        "()V");


    for (int i = 0; i < arity; i++) {
      mv.visitInsn(Opcodes.DUP);

View Full Code Here

    mv.visitInsn(Opcodes.DUP);
    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, this_class_name, "<init>",
        "()V");


    for (int i = 0; i < arity; i++) {
      mv.visitInsn(Opcodes.DUP);
      mv.visitVarInsn(Opcodes.ALOAD, i);
      mv.visitFieldInsn(Opcodes.PUTFIELD, this_class_name, "elem"+(i+1), EOBJECT_DESC);
    }
    
    mv.visitInsn(Opcodes.ARETURN);

View Full Code Here

      mv.visitInsn(Opcodes.DUP);
      mv.visitVarInsn(Opcodes.ALOAD, i);
      mv.visitFieldInsn(Opcodes.PUTFIELD, this_class_name, "elem"+(i+1), EOBJECT_DESC);
    }
    
    mv.visitInsn(Opcodes.ARETURN);


    mv.visitMaxs(3, arity);
    mv.visitEnd();
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.