source: clfs-embedded/BOOK/cross-tools/arm/abi.xml@ b5e8c5c

Last change on this file since b5e8c5c was 23b90d8, checked in by Andrew Bradford <bradfa@…>, 14 years ago

Added notes to ARM ABI Variable table

The listing of ARM ABI variables can be intimidating because there's
5 choices and no information on which should be chosen.
I attempted to make short notes to help inform people about which
ABI would be a good choice.
Good info about ARM ABIs found at:
http://wiki.debian.org/ArmEabiPort

  • Property mode set to 100644
File size: 2.0 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7
8<sect1 id="ch-system-abi">
9 <?dbhtml filename="abi.html"?>
10
11 <title>ABI Variables</title>
12
13 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
14 href="../x86/abi.xml"
15 xpointer="xpointer(//*[@os='a'])"/>
16
17 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
18 href="../x86/abi.xml"
19 xpointer="xpointer(//*[@os='b'])"/>
20
21 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
22 href="../x86/abi.xml"
23 xpointer="xpointer(//*[@os='c'])"/>
24
25 <table>
26 <title>List of Build Variables</title>
27 <?dbfo table-width="3in" ?>
28
29 <tgroup cols="2">
30
31 <colspec colnum="1" colwidth="1.5in" colname="ABI to Select"/>
32 <colspec colnum="2" colwidth="1.5in" colname="Variable Value"/>
33 <colspec colnum="3" colwidth="2in" colname="Note"/>
34
35 <thead>
36 <row>
37 <entry>ABI</entry>
38 <entry>BUILD=Value</entry>
39 <entry>Note</entry>
40 </row>
41 </thead>
42
43 <tbody>
44 <row>
45 <entry>apcs-gnu</entry>
46 <entry>-mabi=apcs-gnu</entry>
47 <entry>Legacy ABI, arm4 and older</entry>
48 </row>
49 <row>
50 <entry>atpcs</entry>
51 <entry>-mabi=atpcs</entry>
52 <entry>Thumb ABI</entry>
53 </row>
54 <row>
55 <entry>aapcs</entry>
56 <entry>-mabi=aapcs</entry>
57 <entry>EABI w/ variable size enums</entry>
58 </row>
59 <row>
60 <entry>aapcs-linux</entry>
61 <entry>-mabi=aapcs-linux</entry>
62 <entry>EABI w/ standard Linux 32 bit (int) enums</entry>
63 </row>
64 <row>
65 <entry>iwmmxt</entry>
66 <entry>-mabi=iwmmxt</entry>
67 <entry>Supports Intel XScale MMX extensions</entry>
68 </row>
69 </tbody>
70
71 </tgroup>
72
73 </table>
74
75</sect1>
76
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