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LKM module for the coff loader (used for iBCS2 emulation)

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This commit is contained in:
Søren Schmidt 1994-10-14 08:46:12 +00:00
parent 8ddee77e1b
commit 29b9e87cdd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=3583
4 changed files with 136 additions and 0 deletions
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10
lkm/coff/Makefile Normal file
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# $Id$
.PATH: ${.CURDIR}/../../sys/i386/ibcs2
KMOD= ibcs2_coff_mod
SRCS= coff.c imgact_coff.c
VFS_LKM=
NOMAN=
CFLAGS+= -DLKM -I. -DCOMPAT_IBCS2
.include <bsd.kmod.mk>

58
lkm/coff/coff.c Normal file
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/*-
* Copyright (c) 1994 Søren Schmidt
* 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
* in this position and unchanged.
* 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 withough 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.
*
* $Id$
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/exec.h>
#include <sys/conf.h>
#include <sys/sysent.h>
#include <sys/lkm.h>
#include <sys/errno.h>
extern const struct execsw coff_execsw;
MOD_EXEC("ibcs2_coff_mod", -1, (struct execsw*)&coff_execsw)
coff_load(struct lkm_table *lkmtp, int cmd)
{
uprintf("coff loader installed\n");
return 0;
}
coff_unload(struct lkm_table *lkmtp, int cmd)
{
uprintf("coff loader removed\n");
return 0;
}
coff_init(struct lkm_table *lkmtp, int cmd, int ver)
{
DISPATCH(lkmtp, cmd, ver, coff_load, coff_unload, nosys);
}

10
sys/modules/coff/Makefile Normal file
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# $Id$
.PATH: ${.CURDIR}/../../sys/i386/ibcs2
KMOD= ibcs2_coff_mod
SRCS= coff.c imgact_coff.c
VFS_LKM=
NOMAN=
CFLAGS+= -DLKM -I. -DCOMPAT_IBCS2
.include <bsd.kmod.mk>

58
sys/modules/coff/coff.c Normal file
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/*-
* Copyright (c) 1994 Søren Schmidt
* 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
* in this position and unchanged.
* 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 withough 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.
*
* $Id$
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/exec.h>
#include <sys/conf.h>
#include <sys/sysent.h>
#include <sys/lkm.h>
#include <sys/errno.h>
extern const struct execsw coff_execsw;
MOD_EXEC("ibcs2_coff_mod", -1, (struct execsw*)&coff_execsw)
coff_load(struct lkm_table *lkmtp, int cmd)
{
uprintf("coff loader installed\n");
return 0;
}
coff_unload(struct lkm_table *lkmtp, int cmd)
{
uprintf("coff loader removed\n");
return 0;
}
coff_init(struct lkm_table *lkmtp, int cmd, int ver)
{
DISPATCH(lkmtp, cmd, ver, coff_load, coff_unload, nosys);
}