HP Caliper User's Guide

Unknown Source Files
If the source file information for a function has been stripped, which is often done with
system libraries, then HP Caliper reports on those functions separately. The report
shows an additional line in the Source Directory Summary and Source File Summary
tables for Unknown Source Files and the Totals coverage statistic includes them.
At the end of the per-source-file function coverage tables is an optional table for
Unknown Source Files. To generate this table, use unknown in addition to the other
-r option settings.
-r for Function Coverage Reports
-r [module][:directory][:file][:function][:unknown][none][all]
Default value is module:directory:file:function:unknown.
module
Shows data by load module.
directory
Groups data by source directory.
file
Generates Summary Report by source file.
function
Shows function level detail by source file.
unknown
When used together with the other report options, provides additional
information about functions from unknown source files in the summary
and detail coverage reports.
270 Descriptions of Measurement Reports