1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<!-- Copyright (C) 1988-2021 Free Software Foundation, Inc. 4 5Permission is granted to copy, distribute and/or modify this document 6under the terms of the GNU Free Documentation License, Version 1.3 or 7any later version published by the Free Software Foundation; with the 8Invariant Sections being "Free Software" and "Free Software Needs 9Free Documentation", with the Front-Cover Texts being "A GNU Manual," 10and with the Back-Cover Texts as in (a) below. 11 12(a) The FSF's Back-Cover Text is: "You are free to copy and modify 13this GNU Manual. Buying copies from GNU Press supports the FSF in 14developing GNU and promoting software freedom." --> 15<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> 16<head> 17<title>Debugging with GDB: CRIS</title> 18 19<meta name="description" content="Debugging with GDB: CRIS"> 20<meta name="keywords" content="Debugging with GDB: CRIS"> 21<meta name="resource-type" content="document"> 22<meta name="distribution" content="global"> 23<meta name="Generator" content="makeinfo"> 24<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 25<link href="index.html#Top" rel="start" title="Top"> 26<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index"> 27<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> 28<link href="Embedded-Processors.html#Embedded-Processors" rel="up" title="Embedded Processors"> 29<link href="Super_002dH.html#Super_002dH" rel="next" title="Super-H"> 30<link href="AVR.html#AVR" rel="previous" title="AVR"> 31<style type="text/css"> 32<!-- 33a.summary-letter {text-decoration: none} 34blockquote.smallquotation {font-size: smaller} 35div.display {margin-left: 3.2em} 36div.example {margin-left: 3.2em} 37div.indentedblock {margin-left: 3.2em} 38div.lisp {margin-left: 3.2em} 39div.smalldisplay {margin-left: 3.2em} 40div.smallexample {margin-left: 3.2em} 41div.smallindentedblock {margin-left: 3.2em; font-size: smaller} 42div.smalllisp {margin-left: 3.2em} 43kbd {font-style:oblique} 44pre.display {font-family: inherit} 45pre.format {font-family: inherit} 46pre.menu-comment {font-family: serif} 47pre.menu-preformatted {font-family: serif} 48pre.smalldisplay {font-family: inherit; font-size: smaller} 49pre.smallexample {font-size: smaller} 50pre.smallformat {font-family: inherit; font-size: smaller} 51pre.smalllisp {font-size: smaller} 52span.nocodebreak {white-space:nowrap} 53span.nolinebreak {white-space:nowrap} 54span.roman {font-family:serif; font-weight:normal} 55span.sansserif {font-family:sans-serif; font-weight:normal} 56ul.no-bullet {list-style: none} 57--> 58</style> 59 60 61</head> 62 63<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> 64<a name="CRIS"></a> 65<div class="header"> 66<p> 67Next: <a href="Super_002dH.html#Super_002dH" accesskey="n" rel="next">Super-H</a>, Previous: <a href="AVR.html#AVR" accesskey="p" rel="previous">AVR</a>, Up: <a href="Embedded-Processors.html#Embedded-Processors" accesskey="u" rel="up">Embedded Processors</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> 68</div> 69<hr> 70<a name="CRIS-1"></a> 71<h4 class="subsection">21.3.10 CRIS</h4> 72<a name="index-CRIS"></a> 73 74<p>When configured for debugging CRIS, <small>GDB</small> provides the 75following CRIS-specific commands: 76</p> 77<dl compact="compact"> 78<dt><code>set cris-version <var>ver</var></code></dt> 79<dd><a name="index-CRIS-version"></a> 80<p>Set the current CRIS version to <var>ver</var>, either ‘<samp>10</samp>’ or ‘<samp>32</samp>’. 81The CRIS version affects register names and sizes. This command is useful in 82case autodetection of the CRIS version fails. 83</p> 84</dd> 85<dt><code>show cris-version</code></dt> 86<dd><p>Show the current CRIS version. 87</p> 88</dd> 89<dt><code>set cris-dwarf2-cfi</code></dt> 90<dd><a name="index-DWARF_002d2-CFI-and-CRIS"></a> 91<p>Set the usage of DWARF-2 CFI for CRIS debugging. The default is ‘<samp>on</samp>’. 92Change to ‘<samp>off</samp>’ when using <code>gcc-cris</code> whose version is below 93<code>R59</code>. 94</p> 95</dd> 96<dt><code>show cris-dwarf2-cfi</code></dt> 97<dd><p>Show the current state of using DWARF-2 CFI. 98</p> 99</dd> 100<dt><code>set cris-mode <var>mode</var></code></dt> 101<dd><a name="index-CRIS-mode"></a> 102<p>Set the current CRIS mode to <var>mode</var>. It should only be changed when 103debugging in guru mode, in which case it should be set to 104‘<samp>guru</samp>’ (the default is ‘<samp>normal</samp>’). 105</p> 106</dd> 107<dt><code>show cris-mode</code></dt> 108<dd><p>Show the current CRIS mode. 109</p></dd> 110</dl> 111 112 113 114 115</body> 116</html> 117