adaptateur.h

来自「这是一个基于mips-I结构的处理器,32bit,冯诺依曼结构」· C头文件 代码 · 共 69 行

/**********************************************************************************/
/*                                                                                */
/*    Copyright (c) 2003, Hangouet Samuel, Mouton Louis-Marie all rights reserved */
/*                                                                                */
/*    This file is part of gasm.                                                  */
/*                                                                                */
/*    gasm 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.                                         */
/*                                                                                */
/*    gasm 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 for more details.                                */
/*                                                                                */
/*    You should have received a copy of the GNU General Public License           */
/*    along with gasm; if not, write to the Free Software                         */
/*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   */
/*                                                                                */
/**********************************************************************************/


/* If you encountered any problem, please contact :                               */
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/*   [e-mail]                                                            */
/*   [e-mail]                                                           */
/*                                                                                */


/* Module adaptateur */
#ifndef M_ADAPTATEUR_FLAG
#define M_ADAPTATEUR_FLAG

/* Autres modules du projet utilis閟.                                                        */
#include <parametres.h>
#include <stdio.h>

/*********************************************************************************************/
/*                                 DEFINITION DU TYPE MASQUE                                 */
/* D閒inition du type mask                                                                   */
/*********************************************************************************************/

typedef short int type_taille_mask;
typedef unsigned long type_valeur_mask;
typedef struct
{
        type_taille_mask taille;        /* taille du masque en octets.                       */
        type_valeur_mask valeur;        /* valeur du masque sur 64 bits.                     */
} type_mask;

/* Comme l'allocation de masques sera une op閞ation tr鑣 fr閝uente, on pourra utiliser la    */
/* macro suivante pour simplifier le code.                                                   */
#define ALLOC_MASK(msk) {\
                                msk = ((type_mask *) malloc(sizeof(type_mask)));\
                        }

#define FREE_MASK(msk)  {\
                                free(msk);\
                        }

/*********************************************************************************************/
/*                        EXPORTATION DES FONCTIONS DE L'ADAPTATEUR                          */
/*********************************************************************************************/

/* D閒inition du type pointeur vers une fonction g閚閞atrice de masque.                      */
typedef type_mask *((*type_ptr_fgm)());

type_ptr_fgm alias(char *);     /* Retourne le pointeur sur la fonction