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<strong>Tornado</strong> 2.0<br />

User’s Guide<br />

ENVIRONMENT VARIABLES<br />

WIND_BASE<br />

the root location of the <strong>Tornado</strong> tree.<br />

WIND_REGISTRY<br />

the host on which the <strong>Tornado</strong> Registry daemon runs (see wtxregd).<br />

FILES<br />

SEE ALSO<br />

The following resource files are required by CrossWind:<br />

$WIND_BASE/host/resource/tcl/CrossWind.tcl<br />

Tcl implementation of the debugger’s interface.<br />

$WIND_BASE/host/resource/tcl/app-config/CrossWind/*.tcl<br />

Tcl implementation of the debugger’s additional features.<br />

$WIND_BASE/host/resource/tcl/app-config/all/host.tcl<br />

Tcl implementation of the host dependencies.<br />

$WIND_BASE/host/resource/tcl/app-config/all/host_type.tcl<br />

Tcl implementation of the host specifics.<br />

The following resource file is applied if present:<br />

$HOME/.wind/crosswind.tcl<br />

Tcl user initialization file.<br />

wtxregd, tgtsvr, launch, <strong>Tornado</strong> User’s Guide<br />

evtRecv<br />

NAME<br />

SYNOPSIS<br />

DESCRIPTION<br />

evtRecv – receive WindView event data (UNIX)<br />

evtRecv [-o file] [-p port] [-f] [-q] [-r]<br />

This tool receives event data from an instrumented VxWorks target system and saves the<br />

data in a file on the host. This file can then be loaded into WindView by selecting the<br />

Analyze item from the File menu of the main WindView window.<br />

The evtRecv tool must be started on the host system prior to enabling event logging on the<br />

target system from which the event data is to be captured. When invoked, evtRecv binds<br />

to a TCP port on the host (by default port 6164, but this can be overridden via the -p<br />

option), and awaits a connection from the target system. The routine wvEvtLogEnable( )<br />

is then invoked on the target (either from the VxWorks shell by the user, or from within<br />

application code); this establishes a connection with the evtRecv process on the host, and<br />

initiates the transfer of event data. Under normal circumstances, the connection is closed<br />

by a subsequent invocation of wvEvtLogDisable( ). If, however, the target application<br />

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