1<html lang="en"> 2<head> 3<title>Floating Point Hardware - Debugging with GDB</title> 4<meta http-equiv="Content-Type" content="text/html"> 5<meta name="description" content="Debugging with GDB"> 6<meta name="generator" content="makeinfo 4.13"> 7<link title="Top" rel="start" href="index.html#Top"> 8<link rel="up" href="Data.html#Data" title="Data"> 9<link rel="prev" href="Registers.html#Registers" title="Registers"> 10<link rel="next" href="Vector-Unit.html#Vector-Unit" title="Vector Unit"> 11<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> 12<!-- 13Copyright (C) 1988-2013 Free Software Foundation, Inc. 14 15Permission is granted to copy, distribute and/or modify this document 16under the terms of the GNU Free Documentation License, Version 1.3 or 17any later version published by the Free Software Foundation; with the 18Invariant Sections being ``Free Software'' and ``Free Software Needs 19Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,'' 20and with the Back-Cover Texts as in (a) below. 21 22(a) The FSF's Back-Cover Text is: ``You are free to copy and modify 23this GNU Manual. Buying copies from GNU Press supports the FSF in 24developing GNU and promoting software freedom.'' 25--> 26<meta http-equiv="Content-Style-Type" content="text/css"> 27<style type="text/css"><!-- 28 pre.display { font-family:inherit } 29 pre.format { font-family:inherit } 30 pre.smalldisplay { font-family:inherit; font-size:smaller } 31 pre.smallformat { font-family:inherit; font-size:smaller } 32 pre.smallexample { font-size:smaller } 33 pre.smalllisp { font-size:smaller } 34 span.sc { font-variant:small-caps } 35 span.roman { font-family:serif; font-weight:normal; } 36 span.sansserif { font-family:sans-serif; font-weight:normal; } 37--></style> 38<link rel="stylesheet" type="text/css" href="../cs.css"> 39</head> 40<body> 41<div class="node"> 42<a name="Floating-Point-Hardware"></a> 43<p> 44Next: <a rel="next" accesskey="n" href="Vector-Unit.html#Vector-Unit">Vector Unit</a>, 45Previous: <a rel="previous" accesskey="p" href="Registers.html#Registers">Registers</a>, 46Up: <a rel="up" accesskey="u" href="Data.html#Data">Data</a> 47<hr> 48</div> 49 50<h3 class="section">10.14 Floating Point Hardware</h3> 51 52<p><a name="index-floating-point-670"></a> 53Depending on the configuration, <span class="sc">gdb</span> may be able to give 54you more information about the status of the floating point hardware. 55 56 57<a name="index-info-float-671"></a> 58<dl><dt><code>info float</code><dd>Display hardware-dependent information about the floating 59point unit. The exact contents and layout vary depending on the 60floating point chip. Currently, ‘<samp><span class="samp">info float</span></samp>’ is supported on 61the ARM and x86 machines. 62</dl> 63 64 </body></html> 65 66