56 lines
2.1 KiB
Bash
Executable File
56 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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#
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# Copyright (c) 2018 Dell EMC Isilon
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# Bug 230144 - Linux emulator does not work on Ryzen / Epic processors
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# No problems seen.
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[ -x /compat/linux/bin/date ] || exit 0
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kldstat | grep -q linux.ko && exit 0
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set -e
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kldload linux.ko
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mount -t linprocfs linprocfs /compat/linux/proc
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mount -t linsysfs linsysfs /compat/linux/sys
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mount -t tmpfs -o rw,mode=1777 tmpfs /compat/linux/dev/shm
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[ `uname -m` = amd64 ] && kldload linux64.ko
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set +e
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[ -x /compat/linux/bin/bash ] &&
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/compat/linux/bin/bash -c "/compat/linux/bin/date"
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[ `uname -m` = amd64 ] && kldunload linux64.ko
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umount /compat/linux/dev/shm
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kldstat | grep -q tmpfs.ko && kldunload tmpfs.ko
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umount /compat/linux/sys
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kldunload linsysfs.ko
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umount /compat/linux/proc
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kldunload linprocfs.ko
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kldunload linux.ko
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exit 0
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