load_generator/ros2/plugins/org.eclipse.app4mc.slg.ros2/src/org/eclipse/app4mc/slg/ros2/generators/RosLabelTranslationUnit.java

/**
 * Copyright (c) 2020-2021 Robert Bosch GmbH.
 * 
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *     Robert Bosch GmbH - initial API and implementation
 */

package org.eclipse.app4mc.slg.ros2.generators;

import org.eclipse.app4mc.amalthea.model.Label;
import org.eclipse.app4mc.slg.commons.m2t.generators.LabelTranslationUnit;
import org.eclipse.app4mc.transformation.util.OutputBuffer;
import org.eclipse.xtend2.lib.StringConcatenation;

public class RosLabelTranslationUnit extends LabelTranslationUnit {
  public RosLabelTranslationUnit(final OutputBuffer outputBuffer, final Label label) {
    super(outputBuffer, label);
  }
  
  public static String getModulePathStatic() {
    String _basePathStatic = "synthetic_gen";
    String _moduleNameStatic = RosLabelTranslationUnit.getModuleNameStatic();
    return _basePathStatic + "/" + _moduleNameStatic;
  }
  
  public static String getMakeFilePathStatic() {
    String _modulePathStatic = RosLabelTranslationUnit.getModulePathStatic();
    String _makeFileName = "CMakeLists.txt";
    return _modulePathStatic + "/" + _makeFileName;
  }
  
  public static String getModuleNameStatic() {
    return "labels";
  }
  
  public static String getLibName() {
    return "LABELS_LIB";
  }
  
  @Override
  public String getModuleName() {
    return RosLabelTranslationUnit.getModuleNameStatic();
  }
  
  @Override
  public String getIncFile() {
    return this.getModuleName() + ".h";
  }
  
  @Override
  public void genFiles() {
      if (isSrcFileEmpty()) {
        srcAppend("#include \"" + getIncFile() + "\"\n\n");
        srcAppend("#include <stdlib.h>\n");
      }
      incAppend(this.toH());
      srcAppend(this.toCpp());

  }
  
  private String toH() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("typedef struct ");
    String _name = this.getName();
    _builder.append(_name);
    _builder.append("_CacheLine");
    _builder.newLineIfNotEmpty();
    _builder.append("{");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("struct ");
    String _name_1 = this.getName();
    _builder.append(_name_1, "  ");
    _builder.append("_CacheLine* ptrCacheLine[8] ;");
    _builder.newLineIfNotEmpty();
    _builder.append("} ");
    String _name_2 = this.getName();
    _builder.append(_name_2);
    _builder.append("_CacheLine ;");
    _builder.newLineIfNotEmpty();
    _builder.append("void initialize_");
    String _name_3 = this.getName();
    _builder.append(_name_3);
    _builder.append("(");
    String _name_4 = this.getName();
    _builder.append(_name_4);
    _builder.append("_CacheLine* array,int array_elements);");
    _builder.newLineIfNotEmpty();
    _builder.append("void ");
    String _readCall = this.readCall("int labelAccessStatistics");
    _builder.append(_readCall);
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("void ");
    String _writeCall = this.writeCall("int labelAccessStatistics");
    _builder.append(_writeCall);
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.newLine();
    return _builder.toString();
  }
  
  private String toCpp() {
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("void initialize_");
    String _name = this.getName();
    _builder.append(_name);
    _builder.append("(");
    String _name_1 = this.getName();
    _builder.append(_name_1);
    _builder.append("_CacheLine* array,int array_elements) {");
    _builder.newLineIfNotEmpty();
    _builder.append("  ");
    _builder.append("int steps = array_elements / 2 ;");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("int bottom = 0 ;");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("int top = steps ;");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("int i = 0;");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("for (i = 0 ; i < steps ; i++) {");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("array[bottom].ptrCacheLine[0] = &array[top] ;");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("array[top].ptrCacheLine[0] = &array[bottom+1] ;");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("top++ ;");
    _builder.newLine();
    _builder.append("    ");
    _builder.append("bottom++ ;");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("}");
    _builder.newLine();
    _builder.append("  ");
    _builder.append("array[(array_elements-1)].ptrCacheLine[0] = NULL ;\t");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.newLine();
    _builder.newLine();
    _builder.append("void ");
    String _readCall = this.readCall("int labelAccessStatistics");
    _builder.append(_readCall);
    _builder.append(" {");
    _builder.newLineIfNotEmpty();
    _builder.append("\t");
    _builder.append("static bool initialized = false;");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("int numberOfBytes = ");
    long _size = this.getSize();
    _builder.append(_size, "\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("static ");
    String _name_2 = this.getName();
    _builder.append(_name_2, "\t\t");
    _builder.append("_CacheLine* ");
    String _name_3 = this.getName();
    _builder.append(_name_3, "\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("if(!initialized) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("//init");
    _builder.newLine();
    _builder.append("\t\t\t");
    String _name_4 = this.getName();
    _builder.append(_name_4, "\t\t\t");
    _builder.append(" = (");
    String _name_5 = this.getName();
    _builder.append(_name_5, "\t\t\t");
    _builder.append("_CacheLine*) malloc(sizeof(");
    String _name_6 = this.getName();
    _builder.append(_name_6, "\t\t\t");
    _builder.append("_CacheLine) * 17000);");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t");
    _builder.append("initialize_");
    String _name_7 = this.getName();
    _builder.append(_name_7, "\t\t\t");
    _builder.append("(");
    String _name_8 = this.getName();
    _builder.append(_name_8, "\t\t\t");
    _builder.append(", 17000);");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t");
    _builder.append("initialized = true;");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("static ");
    String _name_9 = this.getName();
    _builder.append(_name_9, "\t\t");
    _builder.append("_CacheLine* i = ");
    String _name_10 = this.getName();
    _builder.append(_name_10, "\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("static int counter = 0;");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("if(counter > 16100) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("counter = 0;");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("i = ");
    String _name_11 = this.getName();
    _builder.append(_name_11, "\t\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("int end_value = counter + numberOfBytes;");
    _builder.newLine();
    _builder.append("\t");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("for(; counter < end_value; counter ++) {");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.append("i = i->ptrCacheLine[0];");
    _builder.newLine();
    _builder.append("\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    _builder.newLine();
    _builder.newLine();
    _builder.append("void ");
    String _writeCall = this.writeCall("int labelAccessStatistics");
    _builder.append(_writeCall);
    _builder.append(" {");
    _builder.newLineIfNotEmpty();
    _builder.append("\t");
    _builder.append("static bool initialized = false;");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("int numberOfBytes = ");
    long _size_1 = this.getSize();
    _builder.append(_size_1, "\t\t\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t\t");
    _builder.append("static ");
    String _name_12 = this.getName();
    _builder.append(_name_12, "\t\t\t\t");
    _builder.append("_CacheLine* ");
    String _name_13 = this.getName();
    _builder.append(_name_13, "\t\t\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t\t");
    _builder.append("if(!initialized) {");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("//init");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    String _name_14 = this.getName();
    _builder.append(_name_14, "\t\t\t\t\t");
    _builder.append(" = (");
    String _name_15 = this.getName();
    _builder.append(_name_15, "\t\t\t\t\t");
    _builder.append("_CacheLine*) malloc(sizeof(");
    String _name_16 = this.getName();
    _builder.append(_name_16, "\t\t\t\t\t");
    _builder.append("_CacheLine) * 17000);");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t\t\t");
    _builder.append("initialize_");
    String _name_17 = this.getName();
    _builder.append(_name_17, "\t\t\t\t\t");
    _builder.append("(");
    String _name_18 = this.getName();
    _builder.append(_name_18, "\t\t\t\t\t");
    _builder.append(", 17000);");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t\t\t");
    _builder.append("initialized = true;");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("static ");
    String _name_19 = this.getName();
    _builder.append(_name_19, "\t\t\t\t");
    _builder.append("_CacheLine* i = ");
    String _name_20 = this.getName();
    _builder.append(_name_20, "\t\t\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t\t");
    _builder.append("static int counter = 0;");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("if(counter > 16100) {");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("counter = 0;");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("i = ");
    String _name_21 = this.getName();
    _builder.append(_name_21, "\t\t\t\t\t");
    _builder.append(";");
    _builder.newLineIfNotEmpty();
    _builder.append("\t\t\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("int end_value = counter + numberOfBytes;");
    _builder.newLine();
    _builder.append("\t\t\t");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("for(; counter < end_value; counter ++) {");
    _builder.newLine();
    _builder.append("\t\t\t\t\t");
    _builder.append("i = i->ptrCacheLine[0];");
    _builder.newLine();
    _builder.append("\t\t\t\t");
    _builder.append("}");
    _builder.newLine();
    _builder.append("}");
    _builder.newLine();
    _builder.newLine();
    return _builder.toString();
  }
}