List instructions for turning on Linux mode in order of usefulness:
for FreeBSD 3.x, followed by 2.2.x, followed by 2.1.
This commit is contained in:
David E. O'Brien
parent
95ea7f519f
commit
4386f7817a
Notes:
svn2git
2020-12-08 03:00:23 +00:00
svn path=/head/; revision=5631
2 changed files with 198 additions and 198 deletions
|
|
@ -1,7 +1,7 @@
|
|||
<!--
|
||||
The FreeBSD Documentation Project
|
||||
|
||||
$FreeBSD: doc/en_US.ISO_8859-1/books/handbook/linuxemu/chapter.sgml,v 1.20 1999/09/15 01:15:03 obrien Exp $
|
||||
$FreeBSD: doc/en_US.ISO_8859-1/books/handbook/linuxemu/chapter.sgml,v 1.21 1999/09/15 18:17:19 obrien Exp $
|
||||
-->
|
||||
|
||||
<chapter id="linuxemu">
|
||||
|
|
@ -29,6 +29,104 @@
|
|||
<para>Depending on which version of FreeBSD you are running, how you get
|
||||
Linux-mode up will vary somewhat:</para>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 3.0-RELEASE and later</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an KLD object (“Kernel LoaDable object”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary compatibility if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the KLD is loaded, kldstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; kldstat
|
||||
Id Refs Address Size Name
|
||||
1 2 0xc0100000 16bdb8 kernel
|
||||
7 1 0xc24db000 d000 linux.ko</screen>
|
||||
|
||||
<para>If for some reason you do not want to or cannot load the
|
||||
Linux KLD, then statically link the binary compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 2.2.2-RELEASE and later 2.2.x versions</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an LKM (“Loadable Kernel Module”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary emulation if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the LKM is running, modstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; modstat
|
||||
Type Id Off Loadaddr Size Info Rev Module Name
|
||||
EXEC 0 4 f09e6000 001c f09ec010 1 linux_mod</screen>
|
||||
|
||||
<para>However, there have been reports that this fails on some
|
||||
2.2-RELEASE and later systems. If for some reason you cannot load the
|
||||
Linux LKM, then statically link the Linux compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 2.1-STABLE</title>
|
||||
|
||||
|
|
@ -103,104 +201,6 @@ linux=YES</programlisting>
|
|||
linux</programlisting>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 2.2.2-RELEASE and later 2.2.x versions</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an LKM (“Loadable Kernel Module”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary emulation if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the LKM is running, modstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; modstat
|
||||
Type Id Off Loadaddr Size Info Rev Module Name
|
||||
EXEC 0 4 f09e6000 001c f09ec010 1 linux_mod</screen>
|
||||
|
||||
<para>However, there have been reports that this fails on some
|
||||
2.2-RELEASE and later systems. If for some reason you cannot load the
|
||||
Linux LKM, then statically link the Linux compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 3.0-RELEASE and later</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an KLD object (“Kernel LoaDable object”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary compatibility if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the KLD is loaded, kldstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; kldstat
|
||||
Id Refs Address Size Name
|
||||
1 2 0xc0100000 16bdb8 kernel
|
||||
7 1 0xc24db000 d000 linux.ko</screen>
|
||||
|
||||
<para>If for some reason you do not want to or cannot load the
|
||||
Linux KLD, then statically link the binary compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Runtime Libraries</title>
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
<!--
|
||||
The FreeBSD Documentation Project
|
||||
|
||||
$FreeBSD: doc/en_US.ISO_8859-1/books/handbook/linuxemu/chapter.sgml,v 1.20 1999/09/15 01:15:03 obrien Exp $
|
||||
$FreeBSD: doc/en_US.ISO_8859-1/books/handbook/linuxemu/chapter.sgml,v 1.21 1999/09/15 18:17:19 obrien Exp $
|
||||
-->
|
||||
|
||||
<chapter id="linuxemu">
|
||||
|
|
@ -29,6 +29,104 @@
|
|||
<para>Depending on which version of FreeBSD you are running, how you get
|
||||
Linux-mode up will vary somewhat:</para>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 3.0-RELEASE and later</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an KLD object (“Kernel LoaDable object”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary compatibility if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the KLD is loaded, kldstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; kldstat
|
||||
Id Refs Address Size Name
|
||||
1 2 0xc0100000 16bdb8 kernel
|
||||
7 1 0xc24db000 d000 linux.ko</screen>
|
||||
|
||||
<para>If for some reason you do not want to or cannot load the
|
||||
Linux KLD, then statically link the binary compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 2.2.2-RELEASE and later 2.2.x versions</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an LKM (“Loadable Kernel Module”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary emulation if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the LKM is running, modstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; modstat
|
||||
Type Id Off Loadaddr Size Info Rev Module Name
|
||||
EXEC 0 4 f09e6000 001c f09ec010 1 linux_mod</screen>
|
||||
|
||||
<para>However, there have been reports that this fails on some
|
||||
2.2-RELEASE and later systems. If for some reason you cannot load the
|
||||
Linux LKM, then statically link the Linux compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 2.1-STABLE</title>
|
||||
|
||||
|
|
@ -103,104 +201,6 @@ linux=YES</programlisting>
|
|||
linux</programlisting>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 2.2.2-RELEASE and later 2.2.x versions</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an LKM (“Loadable Kernel Module”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary emulation if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the LKM is running, modstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; modstat
|
||||
Type Id Off Loadaddr Size Info Rev Module Name
|
||||
EXEC 0 4 f09e6000 001c f09ec010 1 linux_mod</screen>
|
||||
|
||||
<para>However, there have been reports that this fails on some
|
||||
2.2-RELEASE and later systems. If for some reason you cannot load the
|
||||
Linux LKM, then statically link the Linux compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Mode in 3.0-RELEASE and later</title>
|
||||
|
||||
<para>It is no longer necessary to specify <literal>options
|
||||
LINUX</literal> or <literal>options COMPAT_LINUX</literal>. Linux
|
||||
binary compatibility is done with an KLD object (“Kernel LoaDable object”)
|
||||
so it can be installed on the fly without having to reboot. You will
|
||||
need the following things in your startup files, however:</para>
|
||||
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>In <filename>/etc/rc.conf</filename>, you need the following
|
||||
line:</para>
|
||||
|
||||
<programlisting>
|
||||
linux_enable=YES</programlisting>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>This, in turn, triggers the following action in
|
||||
<filename>/etc/rc.i386</filename>:</para>
|
||||
|
||||
<programlisting>
|
||||
# Start the Linux binary compatibility if requested.
|
||||
if [ "X${linux_enable}" = X"YES" ]; then echo -n '
|
||||
linux'; linux > /dev/null 2>&1
|
||||
fi</programlisting>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
|
||||
<para>If you want to verify that the KLD is loaded, kldstat will do that:</para>
|
||||
|
||||
<screen>&prompt.user; kldstat
|
||||
Id Refs Address Size Name
|
||||
1 2 0xc0100000 16bdb8 kernel
|
||||
7 1 0xc24db000 d000 linux.ko</screen>
|
||||
|
||||
<para>If for some reason you do not want to or cannot load the
|
||||
Linux KLD, then statically link the binary compatibility in the kernel by
|
||||
adding
|
||||
|
||||
<programlisting>
|
||||
options LINUX</programlisting>
|
||||
|
||||
to your kernel config file. Then run config and install the new
|
||||
kernel as described in the <link linkend="kernelconfig">kernel
|
||||
configuration</link> section.</para>
|
||||
</sect2>
|
||||
|
||||
<sect2>
|
||||
<title>Installing Linux Runtime Libraries</title>
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue