source: clfs-embedded/BOOK/cross-tools/mips/variables.xml @ c14754c

Last change on this file since c14754c was c14754c, checked in by Jim Gifford <clfs@…>, 16 years ago

Added More Updates for MIPS

  • Property mode set to 100644
File size: 2.7 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3  "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4  <!ENTITY % general-entities SYSTEM "../../general.ent">
5  %general-entities;
6]>
7
8<sect1 id="ch-cross-tools-variables">
9  <?dbhtml filename="variables.html"?>
10
11  <title>Build Variables</title>
12
13  <bridgehead renderas="sect4">Setting Host and Target</bridgehead>
14
15  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
16  href="../x86/variables.xml"
17  xpointer="xpointer(//*[@os='a'])"/>
18
19  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
20  href="../x86/variables.xml"
21  xpointer="xpointer(//*[@os='b'])"/>
22
23  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
24  href="../x86/variables.xml"
25  xpointer="xpointer(//*[@os='c'])"/>
26
27  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
28  href="../x86/variables.xml"
29  xpointer="xpointer(//*[@os='d'])"/>
30
31  <para os="d1">Now you will need to set the MIPS LEVEL. This determines how your
32uClibc is built. There are currently 5 MIPS ISA Levels. To keep things simple
33we are only using 2. For more information, go to
34<ulink url="http://www.linux-mips.org/wiki/Instruction_Set_Architecture"/></para>
35
36<screen os="d2"><userinput>export CLFS_MIPS_LEVEL="{mips level}"</userinput></screen>
37
38  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
39  href="../x86/variables.xml"
40  xpointer="xpointer(//*[@os='e'])"/>
41
42<screen os="f"><userinput>echo export CLFS_HOST=\""${CLFS_HOST}\"" &gt;&gt; ~/.bashrc
43echo export CLFS_TARGET=\""${CLFS_TARGET}\"" &gt;&gt; ~/.bashrc
44echo export CLFS_MIPS_LEVEL=\""${CLFS_MIPS_LEVEL}\"" &gt;&gt; ~/.bashrc</userinput></screen>
45
46  <table os="g">
47    <title>Processor Type and  Target Triplets</title>
48    <tgroup cols="2" align="center">
49      <colspec colname="Processor"/>
50      <colspec colname="Triplet"/>
51      <colspec colname="MIPS Level"/>
52      <thead>
53        <row>
54          <entry>Processor</entry>
55          <entry>Target Triplet</entry>
56        </row>
57      </thead>
58      <tbody>
59        <row>
60          <entry>MIPS 32 bits Little Endian</entry>
61          <entry>mipsel-unknown-linux-uclibc</entry>
62          <entry>1</entry>
63        </row>
64        <row>
65          <entry>MIPS 32 bits Big Endian</entry>
66          <entry>mips-unknown-linux-uclibc</entry>
67          <entry>1</entry>
68        </row>
69        <row>
70          <entry>MIPS 64 bits Little Endian</entry>
71          <entry>mips64el-unknown-linux-uclibc</entry>
72          <entry>3</entry>
73        </row>
74        <row>
75          <entry>MIPS 64 bits Big Endian</entry>
76          <entry>mips64-unknown-linux-uclibc</entry>
77          <entry>3</entry>
78        </row>
79      </tbody>
80    </tgroup>
81  </table>
82
83</sect1>
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