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| author | alk3pInjection <webmaster@raspii.tech> | 2024-02-04 16:16:35 +0800 |
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| committer | alk3pInjection <webmaster@raspii.tech> | 2024-02-04 16:16:35 +0800 |
| commit | abdaadbcae30fe0c9a66c7516798279fdfd97750 (patch) | |
| tree | 00a54a6e25601e43876d03c1a4a12a749d4a914c /share/doc/gdb/Screen-Size.html | |
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
Change-Id: I7303388733328cd98ab9aa3c30236db67f2e9e9c
Diffstat (limited to 'share/doc/gdb/Screen-Size.html')
| -rw-r--r-- | share/doc/gdb/Screen-Size.html | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/share/doc/gdb/Screen-Size.html b/share/doc/gdb/Screen-Size.html new file mode 100644 index 0000000..1d2e0c9 --- /dev/null +++ b/share/doc/gdb/Screen-Size.html @@ -0,0 +1,144 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 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 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>Debugging with GDB: Screen Size</title> + +<meta name="description" content="Debugging with GDB: Screen Size"> +<meta name="keywords" content="Debugging with GDB: Screen 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="Concept-Index.html#Concept-Index" rel="index" title="Concept Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Controlling-GDB.html#Controlling-GDB" rel="up" title="Controlling GDB"> +<link href="Output-Styling.html#Output-Styling" rel="next" title="Output Styling"> +<link href="Command-History.html#Command-History" rel="previous" title="Command History"> +<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="Screen-Size"></a> +<div class="header"> +<p> +Next: <a href="Output-Styling.html#Output-Styling" accesskey="n" rel="next">Output Styling</a>, Previous: <a href="Command-History.html#Command-History" accesskey="p" rel="previous">Command History</a>, Up: <a href="Controlling-GDB.html#Controlling-GDB" accesskey="u" rel="up">Controlling GDB</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="Screen-Size-1"></a> +<h3 class="section">22.4 Screen Size</h3> +<a name="index-size-of-screen"></a> +<a name="index-screen-size"></a> +<a name="index-pagination"></a> +<a name="index-page-size"></a> +<a name="index-pauses-in-output"></a> + +<p>Certain commands to <small>GDB</small> may produce large amounts of +information output to the screen. To help you read all of it, +<small>GDB</small> pauses and asks you for input at the end of each page of +output. Type <tt class="key">RET</tt> when you want to see one more page of output, +<kbd>q</kbd> to discard the remaining output, or <kbd>c</kbd> to continue +without paging for the rest of the current command. Also, the screen +width setting determines when to wrap lines of output. Depending on +what is being printed, <small>GDB</small> tries to break the line at a +readable place, rather than simply letting it overflow onto the +following line. +</p> +<p>Normally <small>GDB</small> knows the size of the screen from the terminal +driver software. For example, on Unix <small>GDB</small> uses the termcap data base +together with the value of the <code>TERM</code> environment variable and the +<code>stty rows</code> and <code>stty cols</code> settings. If this is not correct, +you can override it with the <code>set height</code> and <code>set +width</code> commands: +</p> +<dl compact="compact"> +<dd><a name="index-set-height"></a> +<a name="index-set-width"></a> +<a name="index-show-width"></a> +<a name="index-show-height"></a> +</dd> +<dt><code>set height <var>lpp</var></code></dt> +<dt><code>set height unlimited</code></dt> +<dt><code>show height</code></dt> +<dt><code>set width <var>cpl</var></code></dt> +<dt><code>set width unlimited</code></dt> +<dt><code>show width</code></dt> +<dd><p>These <code>set</code> commands specify a screen height of <var>lpp</var> lines and +a screen width of <var>cpl</var> characters. The associated <code>show</code> +commands display the current settings. +</p> +<p>If you specify a height of either <code>unlimited</code> or zero lines, +<small>GDB</small> does not pause during output no matter how long the +output is. This is useful if output is to a file or to an editor +buffer. +</p> +<p>Likewise, you can specify ‘<samp>set width unlimited</samp>’ or ‘<samp>set +width 0</samp>’ to prevent <small>GDB</small> from wrapping its output. +</p> +</dd> +<dt><code>set pagination on</code></dt> +<dt><code>set pagination off</code></dt> +<dd><a name="index-set-pagination"></a> +<p>Turn the output pagination on or off; the default is on. Turning +pagination off is the alternative to <code>set height unlimited</code>. Note that +running <small>GDB</small> with the <samp>--batch</samp> option (see <a href="Mode-Options.html#Mode-Options">-batch</a>) also automatically disables pagination. +</p> +</dd> +<dt><code>show pagination</code></dt> +<dd><a name="index-show-pagination"></a> +<p>Show the current pagination mode. +</p></dd> +</dl> + +<hr> +<div class="header"> +<p> +Next: <a href="Output-Styling.html#Output-Styling" accesskey="n" rel="next">Output Styling</a>, Previous: <a href="Command-History.html#Command-History" accesskey="p" rel="previous">Command History</a>, Up: <a href="Controlling-GDB.html#Controlling-GDB" accesskey="u" rel="up">Controlling GDB</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> + + + +</body> +</html> |