source: clfs-embedded/BOOK/cross-tools/arm/abi.xml@ 2b9574b

Last change on this file since 2b9574b was 822bc66, checked in by Andrew Bradford <andrew@…>, 11 years ago

arm/abi: Remove all ABI except EABI

OABI is obsolete as of GCC 4.7.

  • Property mode set to 100644
File size: 865 bytes
RevLine 
[8520e58]1<?xml version="1.0" encoding="ISO-8859-1"?>
[bd48e48]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[8520e58]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
[822bc66]13 <para os="b">The EABI (Embedded ABI) is the recommended ABI to use for ARM.
14 The EABI has sub-ABIs of: aapcs-linux and aapcs. aapcs-linux has standard
15 Linux 4 byte enums and thus is recommended. EABI supports armv4t and newer
16 processors.</para>
[9cbe486]17
[d599ff5]18 <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
[541ad7b]19 href="../common/abi.xml"
[d599ff5]20 xpointer="xpointer(//*[@os='a'])"/>
[8520e58]21
[822bc66]22<screen os="b"><userinput>export CLFS_ABI="aapcs-linux"
23echo export CLFS_ABI=\""${CLFS_ABI}\"" &gt;&gt; ~/.bashrc</userinput></screen>
[8520e58]24
25</sect1>
[d599ff5]26
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