Re: gdbserver with X86_64

Cai Qian
2006-09-01T13:31:56Z

Hi,

On 9/1/06, Daniel Jacobowitz <drow@false.org> wrote:
> On Fri, Sep 01, 2006 at 01:44:06PM +0100, Cai Qian wrote:
> > 3) # Connect to gdbserver locally.
> > gdb
> > ...
> > "This GDB was configured as x86_64-linux-gun"
> > (gdb) target remote localhost:22222
>
> You need to give GDB a binary file before you connect. Otherwise,
> it is defaulting to 32-bit registers.
>
> You should always do this, on every platform.
>

Oh, I see. Just realised

set architecture i386:x86-64

also work for me. However, it seems there is a problem with single step,

(gdb) s
Cannot find bounds of current function

"si" do work though.

> --
> Daniel Jacobowitz
> CodeSourcery
>