214 lines
8.6 KiB
HTML
214 lines
8.6 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<!-- Copyright (C) 1991-2021 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".
|
|
-->
|
|
<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ -->
|
|
<head>
|
|
<title>GNU Binary Utilities: size</title>
|
|
|
|
<meta name="description" content="GNU Binary Utilities: size">
|
|
<meta name="keywords" content="GNU Binary Utilities: size">
|
|
<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="Binutils-Index.html#Binutils-Index" rel="index" title="Binutils Index">
|
|
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
|
|
<link href="index.html#Top" rel="up" title="Top">
|
|
<link href="strings.html#strings" rel="next" title="strings">
|
|
<link href="ranlib.html#ranlib" rel="previous" title="ranlib">
|
|
<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="size"></a>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="strings.html#strings" accesskey="n" rel="next">strings</a>, Previous: <a href="ranlib.html#ranlib" accesskey="p" rel="previous">ranlib</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="Binutils-Index.html#Binutils-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
<hr>
|
|
<a name="size-1"></a>
|
|
<h2 class="chapter">6 size</h2>
|
|
|
|
<a name="index-size"></a>
|
|
<a name="index-section-sizes"></a>
|
|
|
|
|
|
<div class="smallexample">
|
|
<pre class="smallexample">size [<samp>-A</samp>|<samp>-B</samp>|<samp>-G</samp>|<samp>--format=</samp><var>compatibility</var>]
|
|
[<samp>--help</samp>]
|
|
[<samp>-d</samp>|<samp>-o</samp>|<samp>-x</samp>|<samp>--radix=</samp><var>number</var>]
|
|
[<samp>--common</samp>]
|
|
[<samp>-t</samp>|<samp>--totals</samp>]
|
|
[<samp>--target=</samp><var>bfdname</var>] [<samp>-V</samp>|<samp>--version</samp>]
|
|
[<var>objfile</var>…]
|
|
</pre></div>
|
|
|
|
|
|
<p>The <small>GNU</small> <code>size</code> utility lists the section sizes and the total
|
|
size for each of the binary files <var>objfile</var> on its argument list.
|
|
By default, one line of output is generated for each file or each
|
|
module if the file is an archive.
|
|
</p>
|
|
<p><var>objfile</var>… are the files to be examined. If none are
|
|
specified, the file <code>a.out</code> will be used instead.
|
|
</p>
|
|
|
|
|
|
<p>The command-line options have the following meanings:
|
|
</p>
|
|
<dl compact="compact">
|
|
<dt><code>-A</code></dt>
|
|
<dt><code>-B</code></dt>
|
|
<dt><code>-G</code></dt>
|
|
<dt><code>--format=<var>compatibility</var></code></dt>
|
|
<dd><a name="index-size-display-format"></a>
|
|
<p>Using one of these options, you can choose whether the output from <small>GNU</small>
|
|
<code>size</code> resembles output from System V <code>size</code> (using <samp>-A</samp>,
|
|
or <samp>--format=sysv</samp>), or Berkeley <code>size</code> (using <samp>-B</samp>, or
|
|
<samp>--format=berkeley</samp>). The default is the one-line format similar to
|
|
Berkeley’s. Alternatively, you can choose the GNU format output
|
|
(using <samp>-G</samp>, or <samp>--format=gnu</samp>), this is similar to
|
|
Berkeley’s output format, but sizes are counted differently.
|
|
</p>
|
|
<p>Here is an example of the Berkeley (default) format of output from
|
|
<code>size</code>:
|
|
</p><div class="smallexample">
|
|
<pre class="smallexample">$ size --format=Berkeley ranlib size
|
|
text data bss dec hex filename
|
|
294880 81920 11592 388392 5ed28 ranlib
|
|
294880 81920 11888 388688 5ee50 size
|
|
</pre></div>
|
|
|
|
<p>The Berkeley style output counts read only data in the <code>text</code>
|
|
column, not in the <code>data</code> column, the <code>dec</code> and <code>hex</code>
|
|
columns both display the sum of the <code>text</code>, <code>data</code>, and
|
|
<code>bss</code> columns in decimal and hexadecimal respectively.
|
|
</p>
|
|
<p>The GNU format counts read only data in the <code>data</code> column, not
|
|
the <code>text</code> column, and only displays the sum of the <code>text</code>,
|
|
<code>data</code>, and <code>bss</code> columns once, in the <code>total</code> column.
|
|
The <samp>--radix</samp> option can be used to change the number base for
|
|
all columns. Here is the same data displayed with GNU conventions:
|
|
</p>
|
|
<div class="smallexample">
|
|
<pre class="smallexample">$ size --format=GNU ranlib size
|
|
text data bss total filename
|
|
279880 96920 11592 388392 ranlib
|
|
279880 96920 11888 388688 size
|
|
</pre></div>
|
|
|
|
<p>This is the same data, but displayed closer to System V conventions:
|
|
</p>
|
|
<div class="smallexample">
|
|
<pre class="smallexample">$ size --format=SysV ranlib size
|
|
ranlib :
|
|
section size addr
|
|
.text 294880 8192
|
|
.data 81920 303104
|
|
.bss 11592 385024
|
|
Total 388392
|
|
|
|
|
|
size :
|
|
section size addr
|
|
.text 294880 8192
|
|
.data 81920 303104
|
|
.bss 11888 385024
|
|
Total 388688
|
|
</pre></div>
|
|
|
|
</dd>
|
|
<dt><code>--help</code></dt>
|
|
<dd><p>Show a summary of acceptable arguments and options.
|
|
</p>
|
|
</dd>
|
|
<dt><code>-d</code></dt>
|
|
<dt><code>-o</code></dt>
|
|
<dt><code>-x</code></dt>
|
|
<dt><code>--radix=<var>number</var></code></dt>
|
|
<dd><a name="index-size-number-format"></a>
|
|
<a name="index-radix-for-section-sizes"></a>
|
|
<p>Using one of these options, you can control whether the size of each
|
|
section is given in decimal (<samp>-d</samp>, or <samp>--radix=10</samp>); octal
|
|
(<samp>-o</samp>, or <samp>--radix=8</samp>); or hexadecimal (<samp>-x</samp>, or
|
|
<samp>--radix=16</samp>). In <samp>--radix=<var>number</var></samp>, only the three
|
|
values (8, 10, 16) are supported. The total size is always given in two
|
|
radices; decimal and hexadecimal for <samp>-d</samp> or <samp>-x</samp> output, or
|
|
octal and hexadecimal if you’re using <samp>-o</samp>.
|
|
</p>
|
|
</dd>
|
|
<dt><code>--common</code></dt>
|
|
<dd><p>Print total size of common symbols in each file. When using Berkeley
|
|
or GNU format these are included in the bss size.
|
|
</p>
|
|
</dd>
|
|
<dt><code>-t</code></dt>
|
|
<dt><code>--totals</code></dt>
|
|
<dd><p>Show totals of all objects listed (Berkeley or GNU format mode only).
|
|
</p>
|
|
</dd>
|
|
<dt><code>--target=<var>bfdname</var></code></dt>
|
|
<dd><a name="index-object-code-format-2"></a>
|
|
<p>Specify that the object-code format for <var>objfile</var> is
|
|
<var>bfdname</var>. This option may not be necessary; <code>size</code> can
|
|
automatically recognize many formats.
|
|
See <a href="Target-Selection.html#Target-Selection">Target Selection</a>, for more information.
|
|
</p>
|
|
</dd>
|
|
<dt><code>-V</code></dt>
|
|
<dt><code>--version</code></dt>
|
|
<dd><p>Display the version number of <code>size</code>.
|
|
</p></dd>
|
|
</dl>
|
|
|
|
|
|
|
|
<hr>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="strings.html#strings" accesskey="n" rel="next">strings</a>, Previous: <a href="ranlib.html#ranlib" accesskey="p" rel="previous">ranlib</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="Binutils-Index.html#Binutils-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|