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All of the m68k ports' exec.h's were essentially the same. Merge them. 

Override the N_PAGSIZ() macro; this one checks the MID of the executable
and returns the appropriate page size.
This commit is contained in:
thorpej 1996-09-08 00:57:29 +00:00
parent 9110bcca3a
commit c5e5dec3b7
2 changed files with 118 additions and 0 deletions
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59
sys/arch/m68k/include/aout_machdep.h Normal file
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/* $NetBSD: aout_machdep.h,v 1.1 1996/09/08 00:57:29 thorpej Exp $ */
/*
* Copyright (c) 1993 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. 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 _M68K_EXEC_H_
#define _M68K_EXEC_H_
#ifndef __LDPGSZ /* XXX */
#define __LDPGSZ 8192
#endif
/*
* Override the N_PAGSIZ() macro.
* XXX Nicer way to do this?
*/
#undef N_PAGSIZ
#define N_PAGSIZ(ex) (N_GETMID((ex)) == MID_M68K ? 8192 : \
(N_GETMID((ex)) == MID_M68K4K ? 4096 : __LDPGSZ))
/* Relocation format. */
struct relocation_info_m68k {
int r_address; /* offset in text or data segment */
unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
r_pcrel : 1, /* 1 if value should be pc-relative */
r_length : 2, /* log base 2 of value's width */
r_extern : 1, /* 1 if need to add symbol to value */
r_baserel : 1, /* linkage table relative */
r_jmptable : 1, /* relocate to jump table */
r_relative : 1, /* load address relative */
r_copy : 1; /* run time copy */
};
#define relocation_info relocation_info_m68k
#endif /* _M68K_EXEC_H_ */

59
sys/arch/m68k/include/exec.h Normal file
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/* $NetBSD: exec.h,v 1.1 1996/09/08 00:57:29 thorpej Exp $ */
/*
* Copyright (c) 1993 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. 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 _M68K_EXEC_H_
#define _M68K_EXEC_H_
#ifndef __LDPGSZ /* XXX */
#define __LDPGSZ 8192
#endif
/*
* Override the N_PAGSIZ() macro.
* XXX Nicer way to do this?
*/
#undef N_PAGSIZ
#define N_PAGSIZ(ex) (N_GETMID((ex)) == MID_M68K ? 8192 : \
(N_GETMID((ex)) == MID_M68K4K ? 4096 : __LDPGSZ))
/* Relocation format. */
struct relocation_info_m68k {
int r_address; /* offset in text or data segment */
unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
r_pcrel : 1, /* 1 if value should be pc-relative */
r_length : 2, /* log base 2 of value's width */
r_extern : 1, /* 1 if need to add symbol to value */
r_baserel : 1, /* linkage table relative */
r_jmptable : 1, /* relocate to jump table */
r_relative : 1, /* load address relative */
r_copy : 1; /* run time copy */
};
#define relocation_info relocation_info_m68k
#endif /* _M68K_EXEC_H_ */