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/* rtems.s
*
* This file contains the single entry point code for
* the m68k implementation of RTEMS.
*
* COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
* On-Line Applications Research Corporation (OAR).
* All rights assigned to U.S. Government, 1994.
*
* This material may be reproduced by or for the U.S. Government pursuant
* to the copyright license under the clause at DFARS 252.227-7013. This
* notice must appear in all copies of this file and its derivatives.
*
* $Id$
*/
#include <asm.h>
/*
* There seems to be no reason to have two versions of this.
* The following version should work across the entire family.
* The worst assumption is that gcc will put entry in a scratch
* register and not screw up the stack.
*
* NOTE: This is a 68020 version:
*
* jmpl @(%%d0:l:4)@(__Entry_points)
*/
EXTERN (_Entry_points)
BEGIN_CODE
.align 4
.global SYM (RTEMS)
SYM (RTEMS):
moveal SYM (_Entry_points), a0
lsll #2, d0
addal d0, a0
moveal @(a0),a0
jmpl @(a0)
END_CODE
END
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