Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance. Project price only 1 $
You can buy this project and download/modify it how often you want.
/*
* Copyright (c) 2012, Codename One and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Codename One designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Codename One through http://www.codenameone.com/ if you
* need additional information or have any questions.
*/
package com.codename1.tools.translator.bytecodes;
import com.codename1.tools.translator.ByteCodeClass;
import java.util.List;
import org.objectweb.asm.Opcodes;
/**
*
* @author Shai Almog
*/
public class MultiArray extends Instruction {
private String desc;
private int dims;
private String actualType;
public MultiArray(String desc, int dims) {
super(Opcodes.MULTIANEWARRAY);
this.desc = desc;
this.dims = dims;
}
@Override
public void addDependencies(List dependencyList) {
String t = desc.replace('.', '_').replace('/', '_').replace('$', '_');
t = unarray(t);
actualType = t;
if(t != null && !dependencyList.contains(t)) {
dependencyList.add(t);
}
if(actualType == null) {
// primitive array
switch(desc.charAt(desc.length() - 1)) {
case 'I':
actualType = "JAVA_INT";
break;
case 'J':
actualType = "JAVA_LONG";
break;
case 'B':
actualType = "JAVA_BYTE";
break;
case 'S':
actualType = "JAVA_SHORT";
break;
case 'F':
actualType = "JAVA_FLOAT";
break;
case 'D':
actualType = "JAVA_DOUBLE";
break;
case 'Z':
actualType = "JAVA_BOOLEAN";
break;
case 'C':
actualType = "JAVA_CHAR";
break;
}
}
ByteCodeClass.addArrayType(actualType, dims);
}
@Override
public void appendInstruction(StringBuilder b, List l) {
int actualDim = dims;
/*int offset = 0;
offset = desc.indexOf('[', offset);
while(offset > -1) {
actualDim++;
offset = desc.indexOf('[', offset);
}*/
switch(actualDim) {
case 2:
b.append(" SP -= ").append(dims).append("; PUSH_OBJ(alloc2DArray(threadStateData, ");
switch(dims) {
case 1:
b.append("(*SP).data.i, -1");
break;
case 2:
b.append("(*(SP+1)).data.i, (*SP).data.i");
break;
}
b.append(", &class_array2__");
b.append(actualType);
b.append(", &class_array1__");
b.append(actualType);
b.append(", sizeof(");
if(actualType.startsWith("JAVA_")) {
b.append(actualType);
} else {
b.append("JAVA_OBJECT");
}
b.append("))); /* MULTIANEWARRAY */\n");
break;
case 3:
b.append(" PUSH_OBJ(alloc3DArray(threadStateData, POP_INT(), ");
switch(dims) {
case 1:
b.append("-1, -1");
break;
case 2:
b.append("POP_INT(), -1");
break;
case 3:
b.append("POP_INT(), POP_INT()");
break;
}
b.append(", &class_array3__");
b.append(actualType);
b.append(", &class_array2__");
b.append(actualType);
b.append(", &class_array1__");
b.append(actualType);
b.append(", sizeof(");
if(actualType.startsWith("JAVA_")) {
b.append(actualType);
} else {
b.append("JAVA_OBJECT");
}
b.append("))); /* MULTIANEWARRAY */\n");
break;
case 4:
b.append(" PUSH_OBJ(alloc4DArray(threadStateData, POP_INT(), ");
switch(dims) {
case 1:
b.append("-1, -1, -1");
break;
case 2:
b.append("POP_INT(), -1, -1");
break;
case 3:
b.append("POP_INT(), POP_INT(), -1");
break;
case 4:
b.append("POP_INT(), POP_INT(), POP_INT()");
break;
}
b.append(", &class_array4__");
b.append(actualType);
b.append(", &class_array3__");
b.append(actualType);
b.append(", &class_array2__");
b.append(actualType);
b.append(", &class_array1__");
b.append(actualType);
b.append(", sizeof(");
if(actualType.startsWith("JAVA_")) {
b.append(actualType);
} else {
b.append("JAVA_OBJECT");
}
b.append("))); /* MULTIANEWARRAY */\n");
break;
}
}
}
