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Diffstat (limited to 'src/base/loader/exec_aout.h')
| -rw-r--r-- | src/base/loader/exec_aout.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/base/loader/exec_aout.h b/src/base/loader/exec_aout.h new file mode 100644 index 000000000..eed44baee --- /dev/null +++ b/src/base/loader/exec_aout.h @@ -0,0 +1,61 @@ +/* + * Taken from NetBSD sys/exec_aout.h + */ + +/* $NetBSD: exec_aout.h,v 1.29 2002/12/10 17:14:31 thorpej Exp $ */ + +/* + * Copyright (c) 1993, 1994 Christopher G. Demetriou + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Christopher G. Demetriou. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _SYS_EXEC_AOUT_H_ +#define _SYS_EXEC_AOUT_H_ + +#ifndef N_PAGSIZ +#define N_PAGSIZ(ex) (AOUT_LDPGSZ) +#endif + +/* a_magic */ +#define OMAGIC 0407 /* old impure format */ +#define NMAGIC 0410 /* read-only text */ +#define ZMAGIC 0413 /* demand load format */ + +#define N_ALIGN(ex,x) \ + (N_GETMAGIC(ex) == ZMAGIC ? \ + ((x) + AOUT_LDPGSZ - 1) & ~(AOUT_LDPGSZ - 1) : (x)) + +/* Valid magic number check. */ +#define N_BADMAG(ex) \ + (N_GETMAGIC(ex) != NMAGIC && N_GETMAGIC(ex) != OMAGIC && \ + N_GETMAGIC(ex) != ZMAGIC) + +//Only alpha will be able to load aout for now +#include "arch/alpha/aout_machdep.h" + +#endif /* !_SYS_EXEC_AOUT_H_ */ |