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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/Stack.html | |
https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads
Change-Id: I7303388733328cd98ab9aa3c30236db67f2e9e9c
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| -rw-r--r-- | share/doc/gdb/Stack.html | 126 |
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diff --git a/share/doc/gdb/Stack.html b/share/doc/gdb/Stack.html new file mode 100644 index 0000000..6d20c47 --- /dev/null +++ b/share/doc/gdb/Stack.html @@ -0,0 +1,126 @@ +<!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: Stack</title> + +<meta name="description" content="Debugging with GDB: Stack"> +<meta name="keywords" content="Debugging with GDB: Stack"> +<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="Frames.html#Frames" rel="next" title="Frames"> +<link href="Process-Record-and-Replay.html#Process-Record-and-Replay" rel="previous" title="Process Record and Replay"> +<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="Stack"></a> +<div class="header"> +<p> +Next: <a href="Source.html#Source" accesskey="n" rel="next">Source</a>, Previous: <a href="Process-Record-and-Replay.html#Process-Record-and-Replay" accesskey="p" rel="previous">Process Record and Replay</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="Examining-the-Stack"></a> +<h2 class="chapter">8 Examining the Stack</h2> + +<p>When your program has stopped, the first thing you need to know is where it +stopped and how it got there. +</p> +<a name="index-call-stack"></a> +<p>Each time your program performs a function call, information about the call +is generated. +That information includes the location of the call in your program, +the arguments of the call, +and the local variables of the function being called. +The information is saved in a block of data called a <em>stack frame</em>. +The stack frames are allocated in a region of memory called the <em>call +stack</em>. +</p> +<p>When your program stops, the <small>GDB</small> commands for examining the +stack allow you to see all of this information. +</p> +<a name="index-selected-frame"></a> +<p>One of the stack frames is <em>selected</em> by <small>GDB</small> and many +<small>GDB</small> commands refer implicitly to the selected frame. In +particular, whenever you ask <small>GDB</small> for the value of a variable in +your program, the value is found in the selected frame. There are +special <small>GDB</small> commands to select whichever frame you are +interested in. See <a href="Selection.html#Selection">Selecting a Frame</a>. +</p> +<p>When your program stops, <small>GDB</small> automatically selects the +currently executing frame and describes it briefly, similar to the +<code>frame</code> command (see <a href="Frame-Info.html#Frame-Info">Information about a Frame</a>). +</p> +<table class="menu" border="0" cellspacing="0"> +<tr><td align="left" valign="top">• <a href="Frames.html#Frames" accesskey="1">Frames</a>:</td><td> </td><td align="left" valign="top">Stack frames +</td></tr> +<tr><td align="left" valign="top">• <a href="Backtrace.html#Backtrace" accesskey="2">Backtrace</a>:</td><td> </td><td align="left" valign="top">Backtraces +</td></tr> +<tr><td align="left" valign="top">• <a href="Selection.html#Selection" accesskey="3">Selection</a>:</td><td> </td><td align="left" valign="top">Selecting a frame +</td></tr> +<tr><td align="left" valign="top">• <a href="Frame-Info.html#Frame-Info" accesskey="4">Frame Info</a>:</td><td> </td><td align="left" valign="top">Information on a frame +</td></tr> +<tr><td align="left" valign="top">• <a href="Frame-Apply.html#Frame-Apply" accesskey="5">Frame Apply</a>:</td><td> </td><td align="left" valign="top">Applying a command to several frames +</td></tr> +<tr><td align="left" valign="top">• <a href="Frame-Filter-Management.html#Frame-Filter-Management" accesskey="6">Frame Filter Management</a>:</td><td> </td><td align="left" valign="top">Managing frame filters +</td></tr> +<tr><th colspan="3" align="left" valign="top"><pre class="menu-comment"> +</pre></th></tr></table> + +<hr> +<div class="header"> +<p> +Next: <a href="Source.html#Source" accesskey="n" rel="next">Source</a>, Previous: <a href="Process-Record-and-Replay.html#Process-Record-and-Replay" accesskey="p" rel="previous">Process Record and Replay</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> + + + +</body> +</html> |