166 lines
10 KiB
HTML
166 lines
10 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 name="DC.Type" content="concept" />
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<meta name="DC.Title" content="Debug commands" />
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<meta name="abstract" content="Many debug commands are available for use with the ILE source debugger." />
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<meta name="description" content="Many debug commands are available for use with the ILE source debugger." />
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<meta name="DC.subject" content="debug, command" />
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<meta name="keywords" content="debug, command" />
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<meta name="DC.Relation" scheme="URI" content="dbgile.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Identifier" content="dbpgm" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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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 commands</title>
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</head>
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<body id="dbpgm"><a name="dbpgm"><!-- --></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 commands</h1>
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<div><p>Many debug commands are available for use with the ILE source debugger. </p>
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<p>The debug commands and their parameters are entered on the debug command
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line displayed on the bottom of the Display Module Source and Evaluate Expression
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displays. These commands can be entered in upper case, lower case, or mixed
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case. </p>
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<div class="note"><span class="notetitle">Note:</span> The debug commands entered on the source debugger command line are not
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CL commands.</div>
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<p>The table below summarizes these debug commands. The online help for the
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ILE source debugger describes the debug commands and explains their allowed
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abbreviations.</p>
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<div class="tablenoborder"><a name="dbpgm__dbgcmd"><!-- --></a><table cellpadding="4" cellspacing="0" summary="" id="dbpgm__dbgcmd" width="100%" frame="border" border="1" rules="all"><caption>Table 1. ILE source debugger commands</caption><thead align="left"><tr><th align="left" valign="bottom" width="20%" id="d0e64">Debug Command</th>
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<th align="left" valign="bottom" width="80%" id="d0e66">Description</th>
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</tr>
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</thead>
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<tbody><tr><td align="left" valign="top" width="20%" headers="d0e64 ">ATTR</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Permits you to display the attributes of
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a variable. The attributes are the size and type of the variable as recorded
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in the debug symbol table.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">BREAK</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Permits you to enter either an unconditional
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or conditional breakpoint at a position in the program being tested. Use BREAK <span class="synph"><span class="var">position</span></span> WHEN <span class="synph"><span class="var">expression</span></span> to enter a conditional breakpoint.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">SBREAK</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Permits you to enter a service entry point
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at a position in the program being tested. A service entry point is a type
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of breakpoint established in a program to facilitate the system debugger in
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gaining control of a spawned job. The breakpoint is only signaled when the
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job within which the service entry point was hit is not currently under debug.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">CLEAR</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Permits you to remove conditional and unconditional
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breakpoints.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">DISPLAY</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Allows you to display the names and definitions
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assigned by using the EQUATE command. It also allows you to display a different
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source module than the one currently shown on the Display Module Source display.
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The module object must exist in the current program object.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">EQUATE</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Allows you to assign an expression, variable,
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or debug command to a name for shorthand use.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">EVAL</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Allows you to display or change the value
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of a variable or to display the value of expressions.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">QUAL</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Allows you to define the scope of variables
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that appear in subsequent EVAL commands.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">STEP</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Allows you to run one or more statements
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of the program being debugged.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">FIND</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Searches the module currently displayed for
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a specified line-number or string of text.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">UP</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Moves the displayed window of source towards
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the beginning of the view by the amount entered.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">DOWN</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Moves the displayed window of source towards
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the end of the view by the amount entered.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">LEFT</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Moves the displayed window of source to the
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left by the number of characters entered.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">RIGHT</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Moves the displayed window of source to the
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right by the number of characters entered.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">TOP</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Positions the view to show the first line.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">BOTTOM</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Positions the view to show the last line.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">NEXT</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Positions the view to the next breakpoint
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in the source currently displayed.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">PREVIOUS</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Positions the view to the previous breakpoint
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in the source currently displayed.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">HELP</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Shows the online help information for the
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available source debugger commands.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">SET</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Allows you to change debug options such as
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case sensitivity for FIND requests, whether or not production files may be
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updated while in debug mode, and the enabling or disabling of original program
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model (OPM) source debug support.</td>
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</tr>
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<tr><td align="left" valign="top" width="20%" headers="d0e64 ">WATCH</td>
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<td align="left" valign="top" width="80%" headers="d0e66 ">Displays a list of the currently active watch
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conditions.</td>
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</tr>
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</tbody>
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</table>
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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="dbgile.htm" title="You can debug your ILE programs by using the ILE source debugger.">Debug ILE programs</a></div>
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</div>
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<div class="reltasks"><strong>Related tasks</strong><br />
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<div><a href="addpgmdb.htm" title="You can add more program objects to a debug session after starting the session.">Add program objects to a debug session</a></div>
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<div><a href="chgvarval.htm" title="You can change the value of variables by using the EVAL command with the assignment operator (=).">Change the value of variables</a></div>
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<div><a href="equat.htm" title="You can use the EQUATE debug command to equate a name with a variable, expression or debug command for shorthand use.">Equate a name with a variable, expression, or command</a></div>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<div><a href="brclear.htm" title="An alternate method of setting and removing conditional breakpoints is to use the BREAK and CLEAR debug commands.">Use the BREAK and CLEAR debug commands</a></div>
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<div><a href="srcbp.htm" title="There are three ways to set and remove conditional breakpoints.">Set and remove conditional breakpoints</a></div>
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<div><a href="eval.htm" title="You can display the value of variables using the Display Module Source display or the EVAL debug command.">Display variables</a></div>
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<div><a href="attrv.htm" title="You can display the attributes of a variable using the Attribute (ATTR) debug command. The attributes are the size (in bytes) and type of the variable.">Display variable attributes</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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