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<html><head><!-- /vobs/wpwr/docs/vxworks/ref/vmShow.html - generated by refgen from vmShow.c --> <title> vmShow </title></head><body bgcolor="#FFFFFF"> <hr><a name="top"></a><p align=right><a href="libIndex.htm"><i>VxWorks API Reference : OS Libraries</i></a></p></blockquote><h1>vmShow</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote> <p><strong>vmShow</strong> - virtual memory show routines (VxVMI Option) </p></blockquote><h4>ROUTINES</h4><blockquote><p><p><b><a href="./vmShow.html#vmShowInit">vmShowInit</a>( )</b> - include virtual memory show facility (VxVMI Option)<br><b><a href="./vmShow.html#vmContextShow">vmContextShow</a>( )</b> - display the translation table for a context (VxVMI Option)<br><p></blockquote><h4>DESCRIPTION</h4><blockquote><p>This library contains virtual memory information display routines.<p>The routine <b><a href="./vmShow.html#vmShowInit">vmShowInit</a>( )</b> links this facility into the VxWorks system.It is called automatically when this facility is configured intoVxWorks using either of the following methods:<ul><li></li>If you use the configuration header files, define both <b>INCLUDE_MMU_FULL</b>and <b>INCLUDE_SHOW_ROUTINES</b> in <b>config.h</b>.<li></li>If you use the Tornado project facility, select <b>INCLUDE_MMU_FULL_SHOW</b>.</ul><p></blockquote><h4>AVAILABILITY</h4><blockquote><p>This module and <b><a href="./vmLib.html#top">vmLib</a></b> are distributed as the unbundled virtual memory support option, VxVMI.<p></blockquote><h4>INCLUDE FILES</h4><blockquote><p><b>vmLib.h</b><p></blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./vmLib.html#top">vmLib</a></b>,<i>VxWorks Programmer's Guide: Virtual Memory </i><hr><a name="vmShowInit"></a><p align=right><a href="rtnIndex.htm"><i>OS Libraries : Routines</i></a></p></blockquote><h1>vmShowInit( )</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote> <p><strong>vmShowInit( )</strong> - include virtual memory show facility (VxVMI Option)</p></blockquote><h4>SYNOPSIS</h4><blockquote><p><pre>void vmShowInit (void)</pre></blockquote><h4>DESCRIPTION</h4><blockquote><p>This routine acts as a hook to include <b><a href="./vmShow.html#vmContextShow">vmContextShow</a>( )</b>.It is called automatically when the virtual memory show facility isconfigured into VxWorks using either of the following methods:<ul><li>If you use the configuration header files, define both <b>INCLUDE_MMU_FULL</b></li>and <b>INCLUDE_SHOW_ROUTINES</b> in <b>config.h</b>.<li>If you use the Tornado project facility, select <b>INCLUDE_MMU_FULL_SHOW</b>.</li></ul><p></blockquote><h4>AVAILABILITY</h4><blockquote><p><p>* This routine is distributed as a component of the unbundled virtual memorysupport option, VxVMI.<p></blockquote><h4>RETURNS</h4><blockquote><p>N/A</blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./vmShow.html#top">vmShow</a></b><hr><a name="vmContextShow"></a><p align=right><a href="rtnIndex.htm"><i>OS Libraries : Routines</i></a></p></blockquote><h1>vmContextShow( )</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote> <p><strong>vmContextShow( )</strong> - display the translation table for a context (VxVMI Option)</p></blockquote><h4>SYNOPSIS</h4><blockquote><p><pre>STATUS vmContextShow ( VM_CONTEXT_ID context /* context - NULL == currentContext */ )</pre></blockquote><h4>DESCRIPTION</h4><blockquote><p>This routine displays the translation table for a specified context. If <i>context</i> is specified as NULL, the current context is displayed. Output is formatted to show blocks of virtual memory with consecutivephysical addresses and the same state. State information shows thewritable and cacheable states. If the block is in global virtualmemory, the word "global" is appended to the line. Only virtual memory that has its valid state bit set is displayed.<p>This routine should be used for debugging purposes only.<p>Note that this routine cannot report non-standard architecture-dependent states.<p></blockquote><h4>AVAILABILITY</h4><blockquote><p>This routine is distributed as a component of the unbundled virtual memorysupport option, VxVMI.<p></blockquote><h4>RETURNS</h4><blockquote><p>OK, or ERROR if the virtual memory context is invalid.</blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./vmShow.html#top">vmShow</a></b></body></html>⌨️ 快捷键说明
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