1<html lang="en"> 2<head> 3<title>Super-H - 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="Embedded-Processors.html#Embedded-Processors" title="Embedded Processors"> 9<link rel="prev" href="CRIS.html#CRIS" title="CRIS"> 10<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> 11<!-- 12Copyright (C) 1988-2013 Free Software Foundation, Inc. 13 14Permission is granted to copy, distribute and/or modify this document 15under the terms of the GNU Free Documentation License, Version 1.3 or 16any later version published by the Free Software Foundation; with the 17Invariant Sections being ``Free Software'' and ``Free Software Needs 18Free Documentation'', with the Front-Cover Texts being ``A GNU Manual,'' 19and with the Back-Cover Texts as in (a) below. 20 21(a) The FSF's Back-Cover Text is: ``You are free to copy and modify 22this GNU Manual. Buying copies from GNU Press supports the FSF in 23developing GNU and promoting software freedom.'' 24--> 25<meta http-equiv="Content-Style-Type" content="text/css"> 26<style type="text/css"><!-- 27 pre.display { font-family:inherit } 28 pre.format { font-family:inherit } 29 pre.smalldisplay { font-family:inherit; font-size:smaller } 30 pre.smallformat { font-family:inherit; font-size:smaller } 31 pre.smallexample { font-size:smaller } 32 pre.smalllisp { font-size:smaller } 33 span.sc { font-variant:small-caps } 34 span.roman { font-family:serif; font-weight:normal; } 35 span.sansserif { font-family:sans-serif; font-weight:normal; } 36--></style> 37<link rel="stylesheet" type="text/css" href="../cs.css"> 38</head> 39<body> 40<div class="node"> 41<a name="Super-H"></a> 42<a name="Super_002dH"></a> 43<p> 44Previous: <a rel="previous" accesskey="p" href="CRIS.html#CRIS">CRIS</a>, 45Up: <a rel="up" accesskey="u" href="Embedded-Processors.html#Embedded-Processors">Embedded Processors</a> 46<hr> 47</div> 48 49<h4 class="subsection">21.3.13 Renesas Super-H</h4> 50 51<p><a name="index-Super_002dH-1506"></a> 52For the Renesas Super-H processor, <span class="sc">gdb</span> provides these 53commands: 54 55 <dl> 56<dt><code>set sh calling-convention </code><var>convention</var><dd><a name="index-set-sh-calling_002dconvention-1507"></a>Set the calling-convention used when calling functions from <span class="sc">gdb</span>. 57Allowed values are ‘<samp><span class="samp">gcc</span></samp>’, which is the default setting, and ‘<samp><span class="samp">renesas</span></samp>’. 58With the ‘<samp><span class="samp">gcc</span></samp>’ setting, functions are called using the <span class="sc">gcc</span> calling 59convention. If the DWARF-2 information of the called function specifies 60that the function follows the Renesas calling convention, the function 61is called using the Renesas calling convention. If the calling convention 62is set to ‘<samp><span class="samp">renesas</span></samp>’, the Renesas calling convention is always used, 63regardless of the DWARF-2 information. This can be used to override the 64default of ‘<samp><span class="samp">gcc</span></samp>’ if debug information is missing, or the compiler 65does not emit the DWARF-2 calling convention entry for a function. 66 67 <br><dt><code>show sh calling-convention</code><dd><a name="index-show-sh-calling_002dconvention-1508"></a>Show the current calling convention setting. 68 69 </dl> 70 71 </body></html> 72 73