Examples of org.ow2.asm.MethodVisitor.visitInsn()

org.ow2.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.visitInsn(ACONST_NULL);
        mv.visitInsn(ATHROW);
        // misc instructions to cover code in MethodWriter.resizeInsns
        mv.visitLabel(l0);
        mv.visitInsn(ICONST_1);
        mv.visitInsn(ICONST_2);
        mv.visitMultiANewArrayInsn("[[I", 2);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/List", "size", "()V");
        // end method
        mv.visitInsn(RETURN);

View Full Code Here

        mv.visitInsn(ICONST_2);
        mv.visitMultiANewArrayInsn("[[I", 2);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKEINTERFACE, "java/util/List", "size", "()V");
        // end method
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
    }


    private void returnInsns(final ClassWriter cw) {

View Full Code Here

    }


    public void testIllegalMethodInsnVisitBeforeStart() {
        MethodVisitor mv = new CheckMethodAdapter(new EmptyVisitor());
        try {
            mv.visitInsn(NOP);
            fail();
        } catch (Exception e) {
        }
    }

View Full Code Here


    private void returnInsns(final ClassWriter cw) {
        MethodVisitor mv;
        mv = cw.visitMethod(ACC_STATIC, "ireturnInsn", "()I", null, null);
        mv.visitCode();
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(ACC_PRIVATE, "lreturnInsn", "()J", null, null);
        mv.visitCode();

View Full Code Here

    private void returnInsns(final ClassWriter cw) {
        MethodVisitor mv;
        mv = cw.visitMethod(ACC_STATIC, "ireturnInsn", "()I", null, null);
        mv.visitCode();
        mv.visitInsn(ICONST_0);
        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(ACC_PRIVATE, "lreturnInsn", "()J", null, null);
        mv.visitCode();
        mv.visitInsn(LCONST_0);

View Full Code Here

        mv.visitInsn(IRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(ACC_PRIVATE, "lreturnInsn", "()J", null, null);
        mv.visitCode();
        mv.visitInsn(LCONST_0);
        mv.visitInsn(LRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "freturnInsn", "()F", null, null);
        mv.visitCode();

View Full Code Here

        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(ACC_PRIVATE, "lreturnInsn", "()J", null, null);
        mv.visitCode();
        mv.visitInsn(LCONST_0);
        mv.visitInsn(LRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "freturnInsn", "()F", null, null);
        mv.visitCode();
        mv.visitInsn(FCONST_0);

View Full Code Here

        mv.visitInsn(LRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "freturnInsn", "()F", null, null);
        mv.visitCode();
        mv.visitInsn(FCONST_0);
        mv.visitInsn(FRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "dreturnInsn", "()D", null, null);
        mv.visitCode();

View Full Code Here

        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "freturnInsn", "()F", null, null);
        mv.visitCode();
        mv.visitInsn(FCONST_0);
        mv.visitInsn(FRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "dreturnInsn", "()D", null, null);
        mv.visitCode();
        mv.visitInsn(DCONST_0);

View Full Code Here

        mv.visitInsn(FRETURN);
        mv.visitMaxs(0, 0);
        mv.visitEnd();
        mv = cw.visitMethod(0, "dreturnInsn", "()D", null, null);
        mv.visitCode();
        mv.visitInsn(DCONST_0);
        mv.visitInsn(DRETURN);
        mv.visitMaxs(0, 0);
        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.