diff options
Diffstat (limited to 'share/doc/gdb/Automatically.html')
| -rw-r--r-- | share/doc/gdb/Automatically.html | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/share/doc/gdb/Automatically.html b/share/doc/gdb/Automatically.html new file mode 100644 index 0000000..c3b62ef --- /dev/null +++ b/share/doc/gdb/Automatically.html @@ -0,0 +1,93 @@ +<!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: Automatically</title> + +<meta name="description" content="Debugging with GDB: Automatically"> +<meta name="keywords" content="Debugging with GDB: Automatically"> +<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="Setting.html#Setting" rel="up" title="Setting"> +<link href="Show.html#Show" rel="next" title="Show"> +<link href="Manually.html#Manually" rel="previous" title="Manually"> +<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="Automatically"></a> +<div class="header"> +<p> +Previous: <a href="Manually.html#Manually" accesskey="p" rel="previous">Manually</a>, Up: <a href="Setting.html#Setting" accesskey="u" rel="up">Setting</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="Having-GDB-Infer-the-Source-Language"></a> +<h4 class="subsection">15.1.3 Having <small>GDB</small> Infer the Source Language</h4> + +<p>To have <small>GDB</small> set the working language automatically, use +‘<samp>set language local</samp>’ or ‘<samp>set language auto</samp>’. <small>GDB</small> +then infers the working language. That is, when your program stops in a +frame (usually by encountering a breakpoint), <small>GDB</small> sets the +working language to the language recorded for the function in that +frame. If the language for a frame is unknown (that is, if the function +or block corresponding to the frame was defined in a source file that +does not have a recognized extension), the current working language is +not changed, and <small>GDB</small> issues a warning. +</p> +<p>This may not seem necessary for most programs, which are written +entirely in one source language. However, program modules and libraries +written in one source language can be used by a main program written in +a different source language. Using ‘<samp>set language auto</samp>’ in this +case frees you from having to set the working language manually. +</p> + + + +</body> +</html> |