On Sat, Apr 16, 2005 at 09:56:54AM +0800, yinyang wrote:
> I had built 2.6.10 kernel without any patch as guest. The host kernel is
> 2.6.10 vanilla. The linux distribution is Fedora Core3. While running the
> UML in debug mode, the gdb hang just after print -----
> This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db
> library "/lib/tls/libthread_db.so.1"
> `shared object read from target memory has disappeared; keeping its symbols`
> ----- . What's wrong with it ? Thanks !
Newer gdbs behave in a way which exercise a bug in UML ptrace proxy. If you
can, use an older gdb. I have
GNU gdb Red Hat Linux (5.3.90-0.20030710.41rh)
which works fine.
Jeff
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