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.
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thorpej
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9110bcca3a
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c5e5dec3b7
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/* $NetBSD: aout_machdep.h,v 1.1 1996/09/08 00:57:29 thorpej Exp $ */
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/*
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* Copyright (c) 1993 Christopher G. Demetriou
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _M68K_EXEC_H_
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#define _M68K_EXEC_H_
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#ifndef __LDPGSZ /* XXX */
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#define __LDPGSZ 8192
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#endif
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/*
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* Override the N_PAGSIZ() macro.
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* XXX Nicer way to do this?
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*/
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#undef N_PAGSIZ
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#define N_PAGSIZ(ex) (N_GETMID((ex)) == MID_M68K ? 8192 : \
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(N_GETMID((ex)) == MID_M68K4K ? 4096 : __LDPGSZ))
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/* Relocation format. */
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struct relocation_info_m68k {
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int r_address; /* offset in text or data segment */
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unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
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r_pcrel : 1, /* 1 if value should be pc-relative */
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r_length : 2, /* log base 2 of value's width */
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r_extern : 1, /* 1 if need to add symbol to value */
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r_baserel : 1, /* linkage table relative */
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r_jmptable : 1, /* relocate to jump table */
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r_relative : 1, /* load address relative */
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r_copy : 1; /* run time copy */
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};
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#define relocation_info relocation_info_m68k
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#endif /* _M68K_EXEC_H_ */
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@ -0,0 +1,59 @@
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/* $NetBSD: exec.h,v 1.1 1996/09/08 00:57:29 thorpej Exp $ */
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/*
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* Copyright (c) 1993 Christopher G. Demetriou
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _M68K_EXEC_H_
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#define _M68K_EXEC_H_
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#ifndef __LDPGSZ /* XXX */
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#define __LDPGSZ 8192
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#endif
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/*
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* Override the N_PAGSIZ() macro.
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* XXX Nicer way to do this?
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*/
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#undef N_PAGSIZ
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#define N_PAGSIZ(ex) (N_GETMID((ex)) == MID_M68K ? 8192 : \
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(N_GETMID((ex)) == MID_M68K4K ? 4096 : __LDPGSZ))
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/* Relocation format. */
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struct relocation_info_m68k {
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int r_address; /* offset in text or data segment */
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unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
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r_pcrel : 1, /* 1 if value should be pc-relative */
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r_length : 2, /* log base 2 of value's width */
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r_extern : 1, /* 1 if need to add symbol to value */
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r_baserel : 1, /* linkage table relative */
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r_jmptable : 1, /* relocate to jump table */
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r_relative : 1, /* load address relative */
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r_copy : 1; /* run time copy */
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};
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#define relocation_info relocation_info_m68k
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#endif /* _M68K_EXEC_H_ */
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