acpp.c

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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/*  ArchC Pre-processor generates tools for the described arquitecture
    Copyright (C) 2002-2004  The ArchC Team

    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.

    This program 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.
*/

/********************************************************/
/* Acpp.c: The ArchC pre-processor.                     */
/* Author: Sandro Rigo                                  */
/* Date: 16-07-2002                                     */
/*                                                      */
/* The ArchC Team                                       */
/* Computer Systems Laboratory (LSC)                    */
/* IC-UNICAMP                                           */
/* http://www.lsc.ic.unicamp.br                         */
/********************************************************/



#include "acpp.h"
/* #include <stdlib.h> */
#include <stdio.h>

extern int yyparse();
extern FILE *yyin;
//extern int *yydebug 
extern int line_num;

void acppInit()
{
  //Initialize to 1 for parser debug
  //   *yydebug =1; 

  yyin = NULL;
}


int acppLoad(char *filename)
{
  acppUnload();
  return (int) (yyin = fopen(filename, "r" ));
}


void acppUnload()
{
  if (yyin != NULL) fclose(yyin);
  yyin = NULL;
}


int acppRun()
{
  line_num = 1;
  return yyparse();
}

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