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asminfo.h

/***************************************************************************
 *   Copyright (C) 2003,2005 by David Saxton                               *
 *   david@bluehaze.org                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#ifndef ASMINFO_H
#define ASMINFO_H

#include <qstring.h>
#include <qstringlist.h>
#include <qvaluelist.h>

/**
@author David Saxton
*/
struct Instruction
{
      QString operand;
      QString description;
      QString opcode;
};

typedef QValueList<Instruction> InstructionList;

/**
@short Base class for all instruction sets
@author David Saxton
*/
00034 class AsmInfo
{
public:
      AsmInfo();
      virtual ~AsmInfo();
      
      enum Set
      {
            PIC12 = 1 << 0,
            PIC14 = 1 << 1,
            PIC16 = 1 << 2
      };
      enum { AsmSetAll = PIC12 | PIC14 | PIC16 };
      
      static QString setToString( Set set );
      static Set stringToSet( const QString & set );
      
      /**
       * @return the instruction set in use
       */
      virtual Set set() const = 0;
      /**
       * Returns a list of instruction operands (all uppercase).
       */
00058       QStringList operandList() const { return m_operandList; }
      /**
       * @param operand is the name of the instruction - eg 'addwf' or 'clrwdt'.
       * @param description is instruction description - eg 'Add W and f'.
       * @param opcode' is the 14-bit code for the instruction, eg
       * '000111dfffffff'for addwf.
       */
      void addInstruction( const QString &operand, const QString &description, const QString &opcode );
      
private:
      InstructionList m_instructionList;
      QStringList m_operandList;
};

#endif

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