[patch+7.5.1] Work around PR libc/13097 "linux-vdso.so.1" #3

[Mark Kettenis]

> Date: Fri, 23 Nov 2012 16:01:03 +0000
> From: Pedro Alves <palves@redhat.com>
> 
> This means that looking for relative path DSOs in the file system is
> currently depending on GDB's current directory.

Yup, you lose.

> My favorite is opening a DSO symlink like we /proc/PID/exe.

That doesn't really help.  If you replace the DSO the symlink will
point at the new one, not the one loaded by the executable.