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<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>3.11. ABI Compatibility</title><link rel="stylesheet" href="cs.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.74.0"><link rel="home" href="index.html" title="Sourcery G++ Lite"><link rel="up" href="chap-target.html" title="Chapter 3. Sourcery G++ Lite for ARM GNU/Linux"><link rel="prev" href="sec-arm-fixed-point.html" title="3.10. Fixed-Point Arithmetic"><link rel="next" href="portable-objects.html" title="3.12. Object File Portability"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">3.11. ABI Compatibility</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="sec-arm-fixed-point.html">Prev</a> </td><th width="60%" align="center">Chapter 3. Sourcery G++ Lite for ARM GNU/Linux</th><td width="20%" align="right"> <a accesskey="n" href="portable-objects.html">Next</a></td></tr></table><hr></div><div class="section" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id278946"></a>3.11. ABI Compatibility</h2></div></div></div><p>
The Application Binary Interface (ABI) for the ARM Architecture is
a collection of standards, published by ARM Ltd. and other
organizations. The ABI makes it possible to combine tools
from different vendors, including Sourcery G++ and ARM
<span class="trademark">RealView</span>®.
</p><p>
Sourcery G++ implements the ABI as described in these documents,
which are available from the <a class="ulink" href="http://infocenter.arm.com" target="_top">
ARM Information Center</a>:
</p><div class="itemizedlist"><ul type="disc"><li>BSABI - ARM IHI 0036B (28 October 2009)</li><li>BPABI - ARM IHI 0037B (28 October 2009)</li><li>EHABI - ARM IHI 0038A (28 October 2009)</li><li>CLIBABI - ARM IHI 0039B (4 November 2009)</li><li>AADWARF - ARM IHI 0040A (28 October 2009)</li><li>CPPABI - ARM IHI 0041C (5 October 2009)</li><li>AAPCS - ARM IHI 0042D (16 October 2009)</li><li>RTABI - ARM IHI 0043C (19 October 2009)</li><li>AAELF - ARM IHI 0044D (28 October 2009)</li><li>ABI Addenda - ARM IHI 0045C (4 November 2009)</li></ul></div><p>
Sourcery G++ currently produces DWARF version 2, rather than DWARF
version 3 as specified in AADWARF.
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