86 lines
5.8 KiB
HTML
86 lines
5.8 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Debug your i5/OS PASE programs" />
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<meta name="abstract" content="The i5/OS PASE runtime environment provides library support for the syslog() runtime function, and a syslogd binary (for more sophisticated message routing). In addition, you can use existing facilities in i5/OS, such as job logs for diagnostic messages and sending severe messages to the i5/OS system operator message queue, QSYSOPR." />
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<meta name="description" content="The i5/OS PASE runtime environment provides library support for the syslog() runtime function, and a syslogd binary (for more sophisticated message routing). In addition, you can use existing facilities in i5/OS, such as job logs for diagnostic messages and sending severe messages to the i5/OS system operator message queue, QSYSOPR." />
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<meta name="DC.Relation" scheme="URI" content="rzalfintro.htm" />
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<meta name="DC.Relation" scheme="URI" content="../rzamq/rzamqmain.htm" />
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<meta name="DC.Relation" scheme="URI" content="../sc092712.pdf" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2000, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2000, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rzalfdebug" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Debug your i5/OS PASE
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programs</title>
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</head>
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<body id="rzalfdebug"><a name="rzalfdebug"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Debug your <span class="keyword">i5/OS</span> PASE
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programs</h1>
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<div><p>The <span class="keyword">i5/OS™</span> PASE
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runtime environment provides library support for the syslog() runtime function,
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and a <tt>syslogd</tt> binary (for more sophisticated message routing). In
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addition, you can use existing facilities in <span class="keyword">i5/OS</span>,
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such as job logs for diagnostic messages and sending severe messages to the <span class="keyword">i5/OS</span> system operator message queue,
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QSYSOPR.</p>
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<p>Depending on the application, your strategy for debugging an <span class="keyword">i5/OS</span> PASE
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application can take different paths:</p>
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<ul><li>If the application does not require any <span class="keyword">i5/OS</span> integration
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(for instance, with DB2<sup>®</sup> UDB for iSeries™ or with ILE functions), you should
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first debug the application on AIX<sup>®</sup>.</li>
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<li>Then, you use a combination of <span class="keyword">i5/OS</span> PASE <tt>dbx</tt> and <span class="keyword">i5/OS</span> debug capabilities (such as
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job logs) to debug the application on <span class="keyword">i5/OS</span>.</li>
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</ul>
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<p>Applications that you have coded to use database or ILE functions cannot
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be fully tested on AIX, but you can debug the remaining parts of the application
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on AIX to
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assure their proper structure and design.</p>
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<div class="section"><h4 class="sectiontitle">Use <tt>dbx</tt> in <span class="keyword">i5/OS</span> PASE</h4><p> <span class="keyword">i5/OS</span> PASE supports the AIX <tt>dbx</tt> debugger
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utility. The utility lets you debug related processes, such as parent and
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child, at the source code level, if they were compiled as such. You can use
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the Network File System (NFS) to make the AIX source visible to the debugger that
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runs in <span class="keyword">i5/OS</span> PASE.</p>
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<p><span class="keyword">i5/OS</span> PASE support for xterm and
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aixterm lets you use <tt>dbx</tt> to debug both the parent and child processes. <tt>dbx</tt> launches
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another <tt>xterm</tt> window with <tt>dbx</tt> attached to the second process.</p>
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<p>For
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details on <tt>dbx</tt>, see the <a href="http://www.ibm.com/servers/aix/library/" target="_blank">AIX documentation</a> Web site. You can also type <kbd class="userinput">help</kbd> on
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the <tt>dbx</tt> command line.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Use <span class="keyword">i5/OS</span> debugging
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tools</h4><div class="p">You can use the following tools on <span class="keyword">i5/OS</span> to
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debug your <span class="keyword">i5/OS</span> PASE applications:<ul><li>The iSeries System
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Debugger provides specific support for <span class="keyword">i5/OS</span> PASE
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application debugging.</li>
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<li>The ILE C source debugger is an effective tool for determining problems
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with your code.</li>
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</ul>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzalfintro.htm" title="IBM i5/OS Portable Application Solutions Environment (i5/OS PASE) allows you to port IBM AIX applications to the IBM iSeries server with minimal effort.">i5/OS PASE</a></div>
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</div>
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<div class="relinfo"><strong>Related information</strong><br />
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<div><a href="../rzamq/rzamqmain.htm">iSeries System Debugger</a></div>
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<div><a href="../sc092712.pdf" target="_blank">WebSphere Development Studio ILE C/C++ Programmer's Guide PDF</a></div>
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</div>
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</div>
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</body>
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</html>
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