<html lang="en">
<head>
<title>HPPA Notes - Using as</title>
<meta http-equiv="Content-Type" content="text/html">
<meta name="description" content="Using as">
<meta name="generator" content="makeinfo 4.13">
<link title="Top" rel="start" href="index.html#Top">
<link rel="up" href="HPPA_002dDependent.html#HPPA_002dDependent" title="HPPA-Dependent">
<link rel="next" href="HPPA-Options.html#HPPA-Options" title="HPPA Options">
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
<!--
This file documents the GNU Assembler "as".

Copyright (C) 1991-2019 Free Software Foundation, Inc.

Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3
or any later version published by the Free Software Foundation;
with no Invariant Sections, with no Front-Cover Texts, and with no
Back-Cover Texts.  A copy of the license is included in the
section entitled ``GNU Free Documentation License''.

-->
<meta http-equiv="Content-Style-Type" content="text/css">
<style type="text/css"><!--
  pre.display { font-family:inherit }
  pre.format  { font-family:inherit }
  pre.smalldisplay { font-family:inherit; font-size:smaller }
  pre.smallformat  { font-family:inherit; font-size:smaller }
  pre.smallexample { font-size:smaller }
  pre.smalllisp    { font-size:smaller }
  span.sc    { font-variant:small-caps }
  span.roman { font-family:serif; font-weight:normal; } 
  span.sansserif { font-family:sans-serif; font-weight:normal; } 
--></style>
</head>
<body>
<div class="node">
<a name="HPPA-Notes"></a>
<p>
Next:&nbsp;<a rel="next" accesskey="n" href="HPPA-Options.html#HPPA-Options">HPPA Options</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="HPPA_002dDependent.html#HPPA_002dDependent">HPPA-Dependent</a>
<hr>
</div>

<h4 class="subsection">9.15.1 Notes</h4>

<p>As a back end for <span class="sc">gnu</span> <span class="sc">cc</span> <code>as</code> has been thoroughly tested and should
work extremely well.  We have tested it only minimally on hand written assembly
code and no one has tested it much on the assembly output from the HP
compilers.

   <p>The format of the debugging sections has changed since the original
<code>as</code> port (version 1.3X) was released; therefore,
you must rebuild all HPPA objects and libraries with the new
assembler so that you can debug the final executable.

   <p>The HPPA <code>as</code> port generates a small subset of the relocations
available in the SOM and ELF object file formats.  Additional relocation
support will be added as it becomes necessary.

   </body></html>