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

org.ow2.asm.MethodVisitor.visitIntInsn()
Visits an instruction with a single int operand. @param opcode the opcode of the instruction to be visited. This opcode iseither BIPUSH, SIPUSH or NEWARRAY. @param operand the operand of the instruction to be visited.
Whenopcode is BIPUSH, operand value should be between Byte.MIN_VALUE and Byte.MAX_VALUE.
When opcode is SIPUSH, operand value should be between Short.MIN_VALUE and Short.MAX_VALUE.
When opcode is NEWARRAY, operand value should be one of {@link Opcodes#T_BOOLEAN}, {@link Opcodes#T_CHAR}, {@link Opcodes#T_FLOAT}, {@link Opcodes#T_DOUBLE}, {@link Opcodes#T_BYTE}, {@link Opcodes#T_SHORT}, {@link Opcodes#T_INT} or {@link Opcodes#T_LONG}.

            mv.visitVarInsn(ASTORE, V_OS);


            mv.visitInsn(ICONST_0);
            mv.visitVarInsn(ISTORE, V_P);


            mv.visitIntInsn(SIPUSH, 30000);
            mv.visitIntInsn(NEWARRAY, T_INT);
            mv.visitVarInsn(ASTORE, V_D);


            Stack<Label> labels = new Stack<Label>();

View Full Code Here


            mv.visitInsn(ICONST_0);
            mv.visitVarInsn(ISTORE, V_P);


            mv.visitIntInsn(SIPUSH, 30000);
            mv.visitIntInsn(NEWARRAY, T_INT);
            mv.visitVarInsn(ASTORE, V_D);


            Stack<Label> labels = new Stack<Label>();


            int d = 0;

View Full Code Here

            // parameters = new Object[] {arg0, arg1, arg...};
            // put size of the array
            Type[] args = Type.getArgumentTypes(method.getJMethod().getDescriptor());
            int methodArg = 1;


            mv.visitIntInsn(BIPUSH, args.length);
            mv.visitTypeInsn(ANEWARRAY, "java/lang/Object");


            // for each argument of the methods :
            int argCount = 0;
            for (Type type : args) {

View Full Code Here


            // for each argument of the methods :
            int argCount = 0;
            for (Type type : args) {
                mv.visitInsn(DUP);
                mv.visitIntInsn(BIPUSH, argCount);


                int opCode = CommonClassGenerator.putFieldLoadOpCode(type.getSort());
                mv.visitVarInsn(opCode, methodArg);
                // Double and Long are special parameters
                if (opCode == LLOAD || opCode == DLOAD) {

View Full Code Here

            // name of the method which is searched
            mv.visitLdcInsn(this.jMethod.getName());




            // build an array of java.lang.Class with the size of args of the method
            mv.visitIntInsn(BIPUSH, this.methodArgsType.length);
            mv.visitTypeInsn(ANEWARRAY, "java/lang/Class");
            int argCount = 0;
            for (Type type : this.methodArgsType) {
                mv.visitInsn(DUP);
                mv.visitIntInsn(BIPUSH, argCount);

View Full Code Here

            mv.visitIntInsn(BIPUSH, this.methodArgsType.length);
            mv.visitTypeInsn(ANEWARRAY, "java/lang/Class");
            int argCount = 0;
            for (Type type : this.methodArgsType) {
                mv.visitInsn(DUP);
                mv.visitIntInsn(BIPUSH, argCount);
                visitClassType(type, mv);
                mv.visitInsn(AASTORE);
                argCount++;
            }

View Full Code Here

            mv.visitJumpInsn(IFNONNULL, notNullParametersLabel);


            // parameters = new Object[] {arg0, arg1, arg...};
            // put size of the array
            mv.visitVarInsn(ALOAD, 0);
            mv.visitIntInsn(BIPUSH, this.methodArgsType.length);
            mv.visitTypeInsn(ANEWARRAY, "java/lang/Object");


            // for each argument of the methods :
            int argCount = 0;
            for (Type type : this.methodArgsType) {

View Full Code Here


            // for each argument of the methods :
            int argCount = 0;
            for (Type type : this.methodArgsType) {
                mv.visitInsn(DUP);
                mv.visitIntInsn(BIPUSH, argCount);
                mv.visitVarInsn(ALOAD, 0);
                mv.visitFieldInsn(GETFIELD, this.generatedClassName, ARG + argCount, type.getDescriptor());
                // if type is not object type, need to convert it
                // for example : Integer.valueOf(i);
                transformPrimitiveIntoObject(type, mv);

View Full Code Here

             * IllegalStateException("Invalid size of the given array. The
             * length should be '" + ... + "'."); }
             */
            mv.visitVarInsn(ALOAD, 1);
            mv.visitInsn(ARRAYLENGTH);
            mv.visitIntInsn(BIPUSH, this.methodArgsType.length);
            Label sizeOk = new Label();
            mv.visitJumpInsn(IF_ICMPEQ, sizeOk);
            mv.visitTypeInsn(NEW, "java/lang/IllegalStateException");
            mv.visitInsn(DUP);
            mv.visitLdcInsn("Invalid size of the given array. The length should be '" + this.methodArgsType.length + "'.");

View Full Code Here

             */
            int argCount = 0;
            for (Type type : this.methodArgsType) {
                mv.visitVarInsn(ALOAD, 0);
                mv.visitVarInsn(ALOAD, 1);
                mv.visitIntInsn(BIPUSH, argCount);
                mv.visitInsn(AALOAD);
                // Cast object Integer.valueOf(i);
                transformObjectIntoPrimitive(type, mv);
                // write result
                mv.visitFieldInsn(PUTFIELD, this.generatedClassName, ARG + argCount, type.getDescriptor());

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.