View of xos/kernel/areas.c


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/* Copyright (C) 2008  Emmanuel Varoquaux
 
   This file is part of XOS.
 
   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 3 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.
 
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
#include <config.h>
 
extern int _usr_start;
extern int _usr_end;
 
/* DMA */
 
void *const floppy_dma_buffer_start = (void *)FLOPPY_DMA_BUFFER_START;
void *const floppy_dma_buffer_end = (void *)FLOPPY_DMA_BUFFER_END;
 
/* Buffer cache */
 
void *buffer_start;
void *buffer_end;
 
/* bin */
 
void *const usr_start = &_usr_start;
void *const usr_end = &_usr_end;