Gdb remote debugging with 64-bit

[Ran Shalit]

I'm trying to debug target with gdb, but get rejection.

(gdb) target remote 10.0.0.2:2345 Remote debugging using 10.0.0.2:2345 warning: Architecture rejected target-supplied description Remote 'g' packet reply is too long: 00000000ba4eefbe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c04defbe0000000090770940100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

The PC is 64-bit architecture, ubuntu 64-bit

$ uname -a Linux ubuntu-VirtualBox 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

Trying to set different architecture doesn't help. (gdb) set architecture i386:x86-64:intel The target architecture is assumed to be i386:x86-64:intel (gdb) target remote 10.0.0.2:2345 Remote debugging using 10.0.0.2:2345 warning: Architecture rejected target-supplied description Reply contains invalid hex digit 59

Thanks for any idea, Ran