how to read stackdump

[Charles D. Russell]

Some time back, someone asked in this mailing list how to read the stackdump
and was told to man addr2line.  I can't seem to get addr2line to work,
though.  Perhaps I don't understand the syntax, and man and info give no
examples.  When you type in the "address", should it be the number under
"Frame", the number under "Function", or what?  I have tried either and
both, and nothing works (I always get ??:0)  I also tried

  addr2line -e testprog.exe <testprog.stackdump

which gives me a whole column of ??:0.  I'm compiling with g77 using -g.
What am I doing wrong?



--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/