65 lines
2.4 KiB
Groff
65 lines
2.4 KiB
Groff
.\"
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.\" Copyright (c) 1995 Lyndon Nerenberg
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.\"
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.\" All rights reserved.
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.\"
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.\" This program is free software.
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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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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``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 DEVELOPERS 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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.\" $Id: ibcs2.8,v 1.1 1995/11/28 21:12:06 joerg Exp $
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.\"
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.Dd November 27, 1995
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.Dt IBCS2 8
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.Os FreeBSD-Experimental
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.Sh NAME
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.Nm ibcs2
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.Nd load iBCS2 runtime support for SCO and ISC binaries
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.Sh SYNOPSIS
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.Nm ibcs2
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.Sh DESCRIPTION
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The
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.Nm
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utility loads kernel runtime support for iBCS2 compliant programs.
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This runtime support is limited to emulation of the iBCS2
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system call interface, and is far from complete. COFF binaries
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and shared libraries are supported, however no shared libraries
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are provided with the FreeBSD distribution.
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.Sh FILES
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.Bl -tag -width /usr/share/examples/ibcs2/* -compact
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.It Pa /lkm/ibcs2_mod.o
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.It Pa /lkm/ibcs2_coff_mod.o
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iBCS2 loadable kernel modules.
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.Pp
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.It Pa /usr/share/examples/ibcs2/*
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Sample object files with which to test the emulator.
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.Sh "SEE ALSO"
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.Pa /sys/i386/ibcs2/README.iBCS2 ,
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.Xr modload 8 ,
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.Xr lkm 4
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.Sh BUGS
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The emulation is very incomplete.
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.Pp
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Running dynamically linked binaries requires access to an existing
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SCO system from which you can grab the shared libraries.
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.Pp
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You can't really use this without reading the source code.
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