Tornado

Tornado 2.0
User’s Guide
System Information
Table 5-4 shows the WindSh commands that display information from the symbol
table, from the target system, and from the shell itself.
Table 5-4
WindSh Commands for System Information
Call
devs( )
lkup( )
lkAddr( )
Description
List all devices known on the target system.
List symbols from symbol table.
List symbols whose values are near a specified value.
d( ) Display target memory. You can specify a starting address, size of
memory units, and number of units to display.
l()
printErrno()
version( )
cd( )
ls( )
pwd()
help( )
Disassemble and display a specified number of instructions.
Describe the most recent error status value.
Print VxWorks version information.
Change the host working directory (no effect on target).
List files in host working directory.
Display the current host working directory.
Display a summary of selected shell commands.
h( ) Display up to 20 lines of command history.
shellHistory()
shellPromptSet( )
printLogo( )
Set or display shell history.
Change the C-interpreter shell prompt.
Display the Tornado shell logo.
The lkup( )command takes a regular expression as its argument, and looks up all
symbols containing strings that match. In the simplest case, you can specify a
substring to see any symbols containing that string. For example, to display a list
containing routines and declared variables with names containing the string dsm,
do the following:
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