Hi, I try to remote debug from an amd64 host on a powerpc target. I built gdbserver against uClibc for my target. The connection seems to work: Process myapp created; pid = 220 Listening on port 1234 Remote debugging from host 192.168.0.254 readchar: Got EOF Remote side has terminated connection. GDBserver will reopen the connection. Listening on port 1234 But from gdb host side: (gdb) target remote 192.168.0.10:1234 Remote debugging using 192.168.0.10:1234 warning: Remote failure reply: E01 Remote sent bad register number 40: 30000c90; Packet: 'T0501:7faffd90;40:30000c90;' Any ideas on the issue ? cheers, Fathi