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.

        null, null);
    mv.visitCode();
    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, this_class_name, "blank",
        "()L" + this_class_name + ";");
    mv.visitInsn(Opcodes.ARETURN);
    mv.visitMaxs(1, 1);
    mv.visitEnd();
  }


  private static void create_tuple_nth(int n_cells, ClassVisitor cw,

View Full Code Here

      mv.visitVarInsn(Opcodes.ALOAD, 0); // load this
      String field = "elem" + (zbase + 1);


      mv.visitFieldInsn(Opcodes.GETFIELD, this_class_name, field,
          ETERM_TYPE.getDescriptor());
      mv.visitInsn(Opcodes.ARETURN);
    }


    mv.visitLabel(dflt);


    mv.visitVarInsn(Opcodes.ALOAD, 0);

View Full Code Here


    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitVarInsn(Opcodes.ILOAD, 1);
    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, ETUPLE_NAME, "bad_nth", "(I)"
        + ETERM_TYPE.getDescriptor());
    mv.visitInsn(Opcodes.ARETURN); // make compiler happy


    mv.visitMaxs(3, 2);
    mv.visitEnd();
  }

View Full Code Here


      String field = "elem" + (zbase + 1);


      mv.visitFieldInsn(Opcodes.PUTFIELD, this_class_name, field,
          ETERM_TYPE.getDescriptor());
      mv.visitInsn(Opcodes.RETURN);
    }


    mv.visitLabel(dflt);


    mv.visitVarInsn(Opcodes.ALOAD, 0);

View Full Code Here


    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitVarInsn(Opcodes.ILOAD, 1);
    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, ETUPLE_NAME, "bad_nth", "(I)"
        + ETERM_TYPE.getDescriptor());
    mv.visitInsn(Opcodes.POP);
    mv.visitInsn(Opcodes.RETURN); // make compiler happy


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

View Full Code Here

    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitVarInsn(Opcodes.ILOAD, 1);
    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, ETUPLE_NAME, "bad_nth", "(I)"
        + ETERM_TYPE.getDescriptor());
    mv.visitInsn(Opcodes.POP);
    mv.visitInsn(Opcodes.RETURN); // make compiler happy


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

View Full Code Here

    MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "arity", "()I",
        null, null);
    mv.visitCode();


    if (n <= 5) {
      mv.visitInsn(Opcodes.ICONST_0 + n);
    } else {
      mv.visitLdcInsn(new Integer(n));
    }
    mv.visitInsn(Opcodes.IRETURN);
    mv.visitMaxs(1, 1);

View Full Code Here

    if (n <= 5) {
      mv.visitInsn(Opcodes.ICONST_0 + n);
    } else {
      mv.visitLdcInsn(new Integer(n));
    }
    mv.visitInsn(Opcodes.IRETURN);
    mv.visitMaxs(1, 1);
    mv.visitEnd();
  }


  private static void create_cast(ClassVisitor cw, int n) {

View Full Code Here


    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, ETUPLE_NAME, "arity", "()I");


    if (n <= 5) {
      mv.visitInsn(Opcodes.ICONST_0 + n);
    } else {
      mv.visitLdcInsn(new Integer(n));
    }


    Label fail = new Label();

View Full Code Here

    Label fail = new Label();


    mv.visitJumpInsn(Opcodes.IF_ICMPNE, fail);
    mv.visitVarInsn(Opcodes.ALOAD, 0);
    mv.visitTypeInsn(Opcodes.CHECKCAST, ETUPLE_NAME + n);
    mv.visitInsn(Opcodes.ARETURN);


    mv.visitLabel(fail);
    mv.visitInsn(Opcodes.ACONST_NULL);
    mv.visitInsn(Opcodes.ARETURN);

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.