| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html> |
| <!-- Copyright (C) 1988-2015 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 the |
| Invariant Sections being "Free Software" and "Free Software Needs |
| Free Documentation", with the Front-Cover Texts being "A GNU Manual," |
| and with the Back-Cover Texts as in (a) below. |
| |
| (a) The FSF's Back-Cover Text is: "You are free to copy and modify |
| this GNU Manual. Buying copies from GNU Press supports the FSF in |
| developing GNU and promoting software freedom." --> |
| <!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> |
| <head> |
| <title>Debugging with GDB: Overlays</title> |
| |
| <meta name="description" content="Debugging with GDB: Overlays"> |
| <meta name="keywords" content="Debugging with GDB: Overlays"> |
| <meta name="resource-type" content="document"> |
| <meta name="distribution" content="global"> |
| <meta name="Generator" content="makeinfo"> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <link href="index.html#Top" rel="start" title="Top"> |
| <link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index"> |
| <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> |
| <link href="index.html#Top" rel="up" title="Top"> |
| <link href="How-Overlays-Work.html#How-Overlays-Work" rel="next" title="How Overlays Work"> |
| <link href="Trace-Files.html#Trace-Files" rel="prev" title="Trace Files"> |
| <style type="text/css"> |
| <!-- |
| a.summary-letter {text-decoration: none} |
| blockquote.smallquotation {font-size: smaller} |
| div.display {margin-left: 3.2em} |
| div.example {margin-left: 3.2em} |
| div.indentedblock {margin-left: 3.2em} |
| div.lisp {margin-left: 3.2em} |
| div.smalldisplay {margin-left: 3.2em} |
| div.smallexample {margin-left: 3.2em} |
| div.smallindentedblock {margin-left: 3.2em; font-size: smaller} |
| div.smalllisp {margin-left: 3.2em} |
| kbd {font-style:oblique} |
| pre.display {font-family: inherit} |
| pre.format {font-family: inherit} |
| pre.menu-comment {font-family: serif} |
| pre.menu-preformatted {font-family: serif} |
| pre.smalldisplay {font-family: inherit; font-size: smaller} |
| pre.smallexample {font-size: smaller} |
| pre.smallformat {font-family: inherit; font-size: smaller} |
| pre.smalllisp {font-size: smaller} |
| span.nocodebreak {white-space:nowrap} |
| span.nolinebreak {white-space:nowrap} |
| span.roman {font-family:serif; font-weight:normal} |
| span.sansserif {font-family:sans-serif; font-weight:normal} |
| ul.no-bullet {list-style: none} |
| --> |
| </style> |
| |
| |
| </head> |
| |
| <body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> |
| <a name="Overlays"></a> |
| <div class="header"> |
| <p> |
| Next: <a href="Languages.html#Languages" accesskey="n" rel="next">Languages</a>, Previous: <a href="Tracepoints.html#Tracepoints" accesskey="p" rel="prev">Tracepoints</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p> |
| </div> |
| <hr> |
| <a name="Debugging-Programs-That-Use-Overlays"></a> |
| <h2 class="chapter">14 Debugging Programs That Use Overlays</h2> |
| <a name="index-overlays"></a> |
| |
| <p>If your program is too large to fit completely in your target system’s |
| memory, you can sometimes use <em>overlays</em> to work around this |
| problem. <small>GDB</small> provides some support for debugging programs that |
| use overlays. |
| </p> |
| <table class="menu" border="0" cellspacing="0"> |
| <tr><td align="left" valign="top">• <a href="How-Overlays-Work.html#How-Overlays-Work" accesskey="1">How Overlays Work</a>:</td><td> </td><td align="left" valign="top">A general explanation of overlays. |
| </td></tr> |
| <tr><td align="left" valign="top">• <a href="Overlay-Commands.html#Overlay-Commands" accesskey="2">Overlay Commands</a>:</td><td> </td><td align="left" valign="top">Managing overlays in <small>GDB</small>. |
| </td></tr> |
| <tr><td align="left" valign="top">• <a href="Automatic-Overlay-Debugging.html#Automatic-Overlay-Debugging" accesskey="3">Automatic Overlay Debugging</a>:</td><td> </td><td align="left" valign="top"><small>GDB</small> can find out which overlays are |
| mapped by asking the inferior. |
| </td></tr> |
| <tr><td align="left" valign="top">• <a href="Overlay-Sample-Program.html#Overlay-Sample-Program" accesskey="4">Overlay Sample Program</a>:</td><td> </td><td align="left" valign="top">A sample program using overlays. |
| </td></tr> |
| </table> |
| |
| |
| |
| |
| </body> |
| </html> |
