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<html><head><!-- /vobs/wpwr/docs/tornado/tools/crosswind.html - generated by refgen from crosswind.sh --> <title> crosswind </title></head><body bgcolor="#FFFFFF"> <hr><a name="top"></a><p align=right><a href="libIndex.html"><i>Tornado Reference : Tornado Tools</i></a></p></blockquote><h1>crosswind</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote> <p><strong>crosswind</strong> - invoke the CrossWind executable, after establishing environment (UNIX)</p></blockquote><h4>SYNOPSIS</h4><blockquote><p><pre>crosswind [-t <i>architecture</i>] [-l] [<i>gdb_options</i>] [X toolkit options]...</pre><p><p></blockquote><h4>DESCRIPTION</h4><blockquote><p>CrossWind is a graphical presentation of the GDB debugger designed for usewith the Tornado environment. It can be started from the Tornado launcher;when this is done, CrossWind automatically connects to the selected targetand waits for debugging commands. When started at the command line, youmust issue a "target wtx" command to connect the debugger to a particularTornado target.<p></blockQuote><h4>File menu:</h4><blockQuote><dl><dt>Download...<dd>Presents a file selection dialog. The selected file is downloaded to thetarget.<p><dt>Quit<dd> Exits the debugger. </dl><p></blockQuote><h4>Targets menu:</h4><blockQuote><dl><dt>Attach Task...<dd>Presents a dialog of tasks that can be attached to. This can be usedany time after a target is attached. The selected task will be interrupted,and the stopping point will be displayed in the source window.<p><dt>Detach Task:<dd>Detaches the attached task.<p><dt>Kill Task:<dd> Kills the attached task. </dl><p>The Targets menu also contains a list of the target servers that wererunning at the time CrossWind was stared. These can be used to convenientlyselect a target to attach to.<p></blockQuote><h4>Source menu:</h4><blockQuote><dl><dt>C<dd>Requests that code be displayed in C source form when target execution stops,if possible.<p><dt>Assembly<dd>Requests that pure assembly code be displayed when target execution stops.<p><dt>Mixed<dd> Requests that an interleaved display of C source and assembly instructionsbe shown when the program stops. </dl><p></blockQuote><h4>Tcl menu:</h4><blockQuote><dl><dt>Reread Home<dd>Rereads the user's home-directory Tcl configuration file(~<b>/.wind/crosswind.tcl</b>).<p><dt>Reread All<dd> Rereads both the system Tcl initialization file($<b>WIND_BASE/host/resource/tcl/CrossWind.tcl</b>) and the user's home directoryconfiguration file. </dl><p></blockQuote><h4>Windows menu:</h4><blockQuote><dl><dt>Registers<dd>Displays a window containing the contents of the processor registers. Thiswindow is updated each time execution stops and GDB is ready to executeanother command.<p><dt>Backtrace<dd> Displays a window showing the call stack. Clicking on a level in the callstack will display the source (or assembly, depending on the display mode)associated with that level of execution. </dl><p></blockQuote><h4>About menu:</h4><blockQuote><dl><dt>Tornado<dd> Displays a window displaying Tornado version information. </dl><p></blockQuote><h4>Help menu:</h4><blockQuote><dl><dt>On CrossWind<dd>Displays on-line hypertext help for CrossWind.<p><dt>Manuals<dd>Displays on-line hypertext Tornado reference manuals.<p><dt>GDB Online<dd> An interface to GDB's native help facility. A dialog appears asking fora topic; clicking on OK will present a window with GDB's on line help text. </dl><p></blockquote><h4>OPTIONS</h4><blockquote><p>CrossWind accepts the X Toolkit Intrinsics standard command-line parameterssuch <b>-display</b> or <b>-iconic</b> plus the following dedicated options:<dl><dt><b>-t <i>arch</i></b><dd>specify the architecture to debug. Valid values are<b>m68k</b>, <b>sparc</b>, <b>i86</b>, <b>i960</b>, <b>simso</b>, <b>hppa</b>, <b>ppc</b>, mips', <b>mipsle</b>, and <b>arm</b>.<p><dt><b>-l</b><dd>run the debugger in line-oriented mode rather thanwith the X GUI.<p><dt><b><i>gdb_options</i></b><dd>any GDB options (use the options <b>-l --help</b> to see a list).<p><dt><b>-T | -Tclmode</b><dd>Run a Tcl interpreter on standard input. This is useful for adding anddebugging new features.<p><dt><b>-v | -version</b><dd>Print the current version of the Tornado development environment.<p><dt><b>-h | -help</b><dd> Print the help message. </dl><p></blockquote><h4>ENVIRONMENT VARIABLES</h4><blockquote><p><p><dl><dt><b>WIND_BASE</b><dd>the root location of the Tornado tree.<p><dt><b>WIND_REGISTRY</b><dd> the host on which the Tornado Registry daemon runs (see <b><a href="./wtxregd.html#top">wtxregd</a></b>). </dl><p></blockquote><h4>FILES</h4><blockquote><p>The following resource files are required by CrossWind:<dl><dt><b>$<b>WIND_BASE/host/resource/tcl/CrossWind.tcl</b> </b><dd>Tcl implementation of the debugger's interface.<p><dt><b>$<b>WIND_BASE</b>/host/resource/tcl/app-config/CrossWind/*.tcl </b><dd>Tcl implementation of the debugger's additional features.<p><dt><b>$<b>WIND_BASE</b>/host/resource/tcl/app-<b>config/all/host.tcl</b> </b><dd>Tcl implementation of the host dependencies.<p><dt><b>$<b>WIND_BASE</b>/host/resource/tcl/app-config/all/<i>host_type</i>.tcl </b><dd> Tcl implementation of the host specifics. </dl><p>The following resource file is applied if present:<dl><dt><b>$<b>HOME/.wind/crosswind.tcl</b> </b><dd> Tcl user initialization file. </dl><p></blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./crosswind.html#top">crosswind</a></b>, <b><a href="./wtxregd.html#top">wtxregd</a></b>, <b><a href="./tgtsvr.html#top">tgtsvr</a></b>, <b><a href="./launch.html#top">launch</a></b>, <i>Tornado User's Guide </i><p><p></body></html>?? 快捷鍵說(shuō)明
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