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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<html lang="en">
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
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<meta name="ProgId" content="FrontPage.Editor.Document">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Debug view</title>
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<link rel="stylesheet" type="text/css" href="../help.css">
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</head>
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<body>
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<h1>Debug view</h1>
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<p>The <b>Debug</b> view shows the target debugging information in a tree hierarchy.</p>
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<p><img src="../images/view_debug.png" width="529" height="252" alt="Debug view" ></p>
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<p>The number beside the thread label is a reference counter, not a
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thread identification number (TID).</p>
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<p>The CDT displays stack frames as child elements. It displays the reason for
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the suspension beside the thread, (such as end of stepping range, breakpoint
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hit, and signal received). When a program exits, the exit
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code is displayed.</p>
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<p>The icons that appear in the Debug view include:</p>
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<table border="1" cellpadding="5" cellspacing="0" style="border-collapse: collapse" bordercolor="#999999" width="600">
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<tr>
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<th width="76" valign="top"><center>
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Icons
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</center></th>
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<th width="169" valign="top">Session item </th>
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<th width="317" valign="top">Description </th>
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</tr>
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<tr>
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<td width="76" valign="top"><center>
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<img src="../images/icon_db_launch_instance.png" width="19" height="16" alt="Launch instance icon">
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</center> </td>
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<td width="169" valign="top">Launch instance </td>
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<td width="317" valign="top">Launch configuration name and launch type </td>
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</tr>
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<tr>
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<td width="76" valign="top"><center>
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<img alt="Icon: Debugger" src="../images/icon_debugt_obj.gif" width="16" height="16">
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<img src="../images/icon_db_debug.png" width="16" height="17" alt="Debugger instance icon">
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</center> </td>
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<td width="169" valign="top">Debugger instance </td>
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<td width="317" valign="top">Debugger name and state</td>
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</tr>
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<tr>
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<td width="76" valign="top"><center>
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<img alt="Icon: Thread; suspended" src="../images/icon_thread1.gif" width="16" height="16"> <img alt="Icon: Thread; running" src="../images/icon_thread2.gif" width="16" height="16"> <img alt="Icon: Thread; stopped" src="../images/icon_thread3.gif" width="16" height="16">
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</center> </td>
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<td width="169" valign="top">Thread instance </td>
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<td width="317" valign="top">Thread number and state</td>
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</tr>
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<tr>
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<td width="76" valign="top"><center>
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<img src="../images/icon_db_stack_frame.png" alt="Stack frame instance icon" width="16" height="15">
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</center> </td>
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<td width="169" valign="top">Stack frame instance </td>
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<td width="317" valign="top">Stack frame number, function, file name, and file line number </td>
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</tr>
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</table>
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<p>In addition to controlling the individual stepping of your programs, you can
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also control the debug session. You can perform actions such as terminating the
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session and stopping the program by using the debug launch controls available
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from Debug view.</p>
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<table border="1" cellpadding="5" cellspacing="0" style="border-collapse: collapse" bordercolor="#999999" width="600">
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<tr>
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<th width="45" align="left"><center>
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Icons
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</center></th>
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<th align="left" valign="bottom" width="211">Action</th>
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<th align="left" width="638">Description</th>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_terminate_all.png" width="21" height="20" alt="Remove all Terminated launches icon">
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</center> </td>
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<td align="left" valign="top"><b>Remove All Terminated Launches </b></td>
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<td align="left" valign="top">Clears all terminated processes in Debug view</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_restart.png" width="20" height="18" alt="Restart icon">
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</center> </td>
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<td align="left" valign="top"><b>Restart</b></td>
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<td align="left" valign="top">Starts a new debug session for the selected process</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_resume.png" width="19" height="14" alt="Resume icon">
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</center> </td>
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<td align="left" valign="top"><b>Resume</b></td>
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<td align="left" valign="top">Select the Resume command to resume execution of the currently suspended debug target.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_suspend.png" width="17" height="17" alt="Suspend icon">
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</center> </td>
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<td align="left" valign="top"><b>Suspend</b></td>
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<td align="left" valign="top">Select the Suspend command to halt execution of the currently selected thread in a debug target.</td>
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</tr>
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<tr>
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<td width="45" align="left" valign="top"> <center>
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<img src="../images/icon_db_terminate.png" width="17" height="15" alt="Terminate icon">
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</center> </td>
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<td width="211" align="left" valign="top"><b>Terminate </b></td>
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<td width="638" align="left" valign="top">Ends the selected debug session and/or process. The impact of this action depends on the type of the item selected in the Debug view.</td>
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</tr>
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<tr>
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<td width="45" align="left" valign="top"> <center>
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<img border="0" src="../images/icon_disconnect.gif" width="16" height="16" alt="Disconnect icon">
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</center> </td>
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<td width="211" align="left" valign="top"><b>Disconnect</b></td>
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<td width="638" align="left" valign="top">Detaches the debugger from the selected process (useful for
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debugging attached processes).</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_stepinto.png" width="18" height="14" alt="Step Into icon">
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</center> </td>
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<td align="left" valign="top"><b>Step Into </b></td>
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<td>Select to execute the current line, including any routines, and proceed to the next statement.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_stepover.png" width="19" height="14" alt="Step Over icon">
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</center> </td>
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<td align="left" valign="top"><b>Step Over </b></td>
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<td>Select to execute the current line, following execution inside a routine.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_stepreturn.png" width="17" height="14" alt="Step Return icon">
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</center> </td>
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<td align="left" valign="top"><b>Step Return </b></td>
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<td>Select to continue execution to the end of the current routine, then follow execution to the routine’s caller.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_drop_to_frame.png" width="18" height="17" alt="Drop to Frame icon">
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</center> </td>
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<td align="left" valign="top"><b>Drop to Frame </b></td>
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<td align="left" valign="top">Select the Drop to Frame command to re-enter the selected stack frame in the Debug view.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_step_mode.png" width="19" height="14" alt="Instruction Stepping Mode icon">
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</center> </td>
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<td align="left" valign="top"><b>Instruction Stepping Mode </b></td>
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<td align="left" valign="top">Activate to enable instruction stepping mode to examine a program as it steps into disassembled code. </td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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<img src="../images/icon_db_use_step_filters.png" width="18" height="17" alt="Use Step Filters icon">
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</center> </td>
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<td align="left" valign="top"><b>Use Step Filters </b></td>
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<td align="left" valign="top">Select the Use Step Filters command to change whether step filters should be used in the Debug view.</td>
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</tr>
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<tr>
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<td align="left" valign="top"><center>
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</center> </td>
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<td align="left" valign="top"><b>Menu</b></td>
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<td align="left" valign="top"><p>Use the Debug view menu to:</p>
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<ul>
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<li>change the layout of debug view (tree vs. breadcrumb)</li>
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<li>alternate showing of full or no paths on source files</li>
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<li>control how views are managed</li>
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<li>activate or deactivate the child elements shown in the Debug view </li>
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</ul></td>
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</tr>
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</table>
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<h3>Debug view context menu commands </h3>
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<p>The Debug view context menu commands include:</p>
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<table border="1" cellpadding="5" cellspacing="0" style="border-collapse: collapse" bordercolor="#999999" width="600">
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<tr>
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<td align="center"><b>Icons</b></td>
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<td align="center"><b>Name</b></td>
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<td align="center"><b>Description</b></td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_copy_stack.png" width="20" height="19" alt="Copy Stack icon">
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</center> </td>
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<td><b>Copy Stack </b></td>
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<td>Copies the selected stack of suspended threads as well as the state of the running threads to the clipboard. </td>
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</tr>
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<tr>
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<td align="left"><center>
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</center> </td>
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<td><b>Find...</b></td>
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<td>Opens the debug view element searching dialog.</td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_drop_to_frame.png" width="18" height="17" alt="Drop to Frame icon">
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</center> </td>
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<td><b>Drop To Frame </b></td>
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<td>Select the Drop to Frame command to re-enter the selected stack frame in the Debug view.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_restart.png" width="20" height="18" alt="Restart icon">
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</center> </td>
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<td align="left" valign="top"><b>Restart</b></td>
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<td align="left" valign="top">Starts a new debug session for the selected process</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_stepinto.png" width="18" height="14" alt="Step Into icon">
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</center> </td>
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<td align="left" valign="top"><b>Step Into </b></td>
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<td>Select to execute the current line, including any routines, and proceed to the next statement.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_stepover.png" width="19" height="14" alt="Step Over icon">
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</center> </td>
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<td align="left" valign="top"><b>Step Over </b></td>
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<td>Select to execute the current line, following execution inside a routine.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_stepreturn.png" width="17" height="14" alt="Step Return icon">
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</center> </td>
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<td align="left" valign="top"><b>Step Return </b></td>
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<td>Select to continue execution to the end of the current routine, then follow execution to the routine’s caller.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_step_mode.png" width="19" height="14" alt="Instruction Stepping Mode icon">
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</center> </td>
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<td align="left" valign="top"><b>Instruction Stepping Mode </b></td>
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<td align="left" valign="top">Activate to enable instruction stepping mode to examine a program as it steps into disassembled code. </td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_use_step_filters.png" width="18" height="17" alt="Use Step Filters icon">
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</center> </td>
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<td align="left" valign="top"><b>Use Step Filters </b></td>
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<td align="left" valign="top">Toggles step filters on/off. When on, all step functions apply step filters.</td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_resume_signal.png" width="17" height="15" alt="Resume without signal icon">
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</center> </td>
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<td><b>Resume Without Signal </b></td>
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<td valign="top">Resume program execution after receiving the signal. </td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_resume.png" width="19" height="14" alt="Resume icon">
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</center> </td>
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<td align="left" valign="top"><b>Resume</b></td>
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<td align="left" valign="top">Select the Resume command to resume execution of the currently suspended debug target.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_suspend.png" width="17" height="17" alt="Suspend icon">
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</center> </td>
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<td align="left" valign="top"><b>Suspend</b></td>
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<td align="left" valign="top">Select the Suspend command to halt execution of the currently selected thread in a debug target.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_terminate.png" width="17" height="15" alt="Terminate icon">
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</center> </td>
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<td align="left" valign="top"><b>Terminate </b></td>
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<td align="left" valign="top">Ends the selected debug session and/or process. The impact of this action depends on the type of the item selected in the Debug view.</td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_terminate_relaunch.png" width="19" height="17" alt="Terminate and Relaunch icon">
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</center> </td>
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<td><b>Terminate and Relaunch </b></td>
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<td>Select the Terminate and Relaunch command to terminate the selected debug target and then relaunch it.</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img border="0" src="../images/icon_disconnect.gif" width="16" height="16" alt="Disconnect icon">
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</center> </td>
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<td align="left" valign="top"><b>Disconnect</b></td>
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<td align="left" valign="top">Detaches the debugger from the selected process (useful for
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debugging attached processes)</td>
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</tr>
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<tr>
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<td align="left" valign="top"> <center>
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<img src="../images/icon_db_terminate_all.png" width="21" height="20" alt="Remote all Terminated icon">
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</center> </td>
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<td align="left" valign="top"><b>Remove All Terminated </b></td>
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<td align="left" valign="top">Clears all terminated processes in Debug view</td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_relaunch.png" width="21" height="19" alt="Relaunch icon">
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</center> </td>
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<td><b>Relaunch</b></td>
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<td>This command relaunches the selected debug target. </td>
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</tr>
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<tr>
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<td align="left"><center>
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</center> </td>
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<td><b>Edit...</b></td>
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<td>Opens the launch configuration dialog, allowing you to make changes. </td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_edit_src_lookup.png" width="20" height="18" alt="Edit Source Lookup icon">
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</center> </td>
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<td><b>Edit Source Lookup... </b></td>
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<td valign="top">Opens the source lookup dialog, allowing you to make changes. </td>
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</tr>
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<tr>
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<td align="left"><center>
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</center> </td>
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<td><b>Lookup Source </b></td>
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<td>Select to force a source lookup to take place. </td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_terminate_remove.png" width="19" height="17" alt="Terminate and Remove icon">
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</center> </td>
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<td><b>Terminate and Remove </b></td>
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<td>Terminates the selected debug target and removes it from the view. </td>
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</tr>
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<tr>
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<td align="left"><center>
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<img src="../images/icon_db_terminate_all2.png" width="19" height="18" alt="Terminate all icon">
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</center> </td>
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<td><b>Terminate All </b></td>
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<td>Terminates all active launches in the view. </td>
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</tr>
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<tr>
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<td align="left"><center>
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</center> </td>
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<td><b>Properties</b></td>
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<td>Opens the <b>Properties for</b> window showing the process properties. </td>
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</tr>
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</table>
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<p><img border="0" src="../images/ngconcepts.gif" ALT="Related concepts" width="143" height="21">
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<br>
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<a href="../concepts/cdt_c_over_dbg.htm">Debug overview</a><br>
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<a href="../concepts/cdt_c_dbg_info.htm">Debug information</a></p>
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<p><img border="0" src="../images/ngtasks.gif" ALT="Related tasks" width="143" height="21">
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<br>
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<a href="../tasks/cdt_o_debug.htm">Debugging</a></p>
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<p><img border="0" src="../images/ngref.gif" ALT="Related reference" width="143" height="21">
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<br>
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<a href="cdt_o_run_dbg_pages.htm">Run and Debug dialog box</a></p>
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<a href="cdt_u_dbg_breadcrumb.htm">Debug Breadcrumb</a></p>
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<img src="../images/nokia2007Copyright.png" alt="Nokia Copyright Statement"><br>
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<img src="../images/ng00_04a.gif" ALT="IBM Copyright Statement" >
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</body>
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</html> |