expr error

Dave Korn dave.korn.cygwin@googlemail.com
Mon May 18 01:33:00 GMT 2009


Lenik wrote:

> I don't know how to do in detail, this is what I get, I don't have debug
> symbols.

  Yeah, binaries shipped with the distro are stripped, but we'll still get
some useful info.

> (gdb) run
> Starting program: /usr/bin/expr
> [New thread 3988.0xd84]
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> [New thread 3988.0x9f4]
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> (no debugging symbols found)
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x05240000 in ?? ()
> (gdb)

  At this point, run the commands "bt", "info files", "info reg" and "info
frame", and show us the output they generate.

    cheers,
      DaveK


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