source: clfs-embedded/BOOK/cross-tools/arm/abi.xml@ 912d975

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;
]>

<sect1 id="ch-system-abi">
  <?dbhtml filename="abi.html"?>

  <title>ABI Variables</title>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/abi.xml"
  xpointer="xpointer(//*[@os='a'])"/>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/abi.xml"
  xpointer="xpointer(//*[@os='b'])"/>

  <xi:include xmlns:xi="http://www.w3.org/2003/XInclude"
  href="../x86/abi.xml"
  xpointer="xpointer(//*[@os='c'])"/>

  <table>
    <title>List of Build Variables</title>
    <?dbfo table-width="3in" ?>

    <tgroup cols="2">

      <colspec colnum="1" colwidth="1.5in" colname="ABI to Select"/>
      <colspec colnum="2" colwidth="1.5in" colname="Variable Value"/>
      <colspec colnum="3" colwidth="2in" colname="Note"/>

      <thead>
        <row>
          <entry>ABI</entry>
          <entry>BUILD=Value</entry>
          <entry>Note</entry>
        </row>
      </thead>

      <tbody>
        <row>
          <entry>apcs-gnu</entry>
          <entry>-mabi=apcs-gnu</entry>
          <entry>Legacy ABI, arm4 and older</entry>
        </row>
        <row>
          <entry>atpcs</entry>
          <entry>-mabi=atpcs</entry>
          <entry>Thumb ABI</entry>
        </row>
        <row>
          <entry>aapcs</entry>
          <entry>-mabi=aapcs</entry>
          <entry>EABI w/ variable size enums</entry>
        </row>
        <row>
          <entry>aapcs-linux</entry>
          <entry>-mabi=aapcs-linux</entry>
          <entry>EABI w/ standard Linux 32 bit (int) enums</entry>
        </row>
        <row>
          <entry>iwmmxt</entry>
          <entry>-mabi=iwmmxt</entry>
          <entry>Supports Intel XScale MMX extensions</entry>
        </row>
      </tbody>

    </tgroup>

  </table>

</sect1>