vmdata.c

vxworks源码源码解读是学习vxworks的最佳途径

/* vmData.c - data exported by either vmLib or vmBaseLib */

/* Copyright 1984-1993 Wind River Systems, Inc. */
#include "copyright_wrs.h"

/*
modification history
--------------------
01b,18nov93,edm  changed BOOL mmuPhysAddrShifted to int mmuPhysAddrShift.
01a,05apr93,edm  written.
    26apr93,ccc  SPECIAL for sunec.
*/

/* 
This file merely declares the data exported by both vmLib and vmBaseLib.
The data is required to be here, and not in either vmLib or vmBaseLib, so
that the proper level of MMU support is extracted from the library file
linked in the BSP directories.

SEE ALSO: vmLib, vmBaseLib, vmShow, mmuLib
*/

#include "vxWorks.h"

int mmuPhysAddrShift = 0;                    /* may be altered by mmuLib.c */