Re: [H8-uclinux-port] linux-2.6.5-uc0 H8/300 patch

[Paul M. <le...@li...>]

On Sun, Jun 06, 2004 at 12:14:03AM +0900, Yoshinori Sato wrote:
> At Thu, 3 Jun 2004 21:38:21 +0530 ,
> Rakesh  Gupta, Noida wrote:
> >=20
> > Do we have "kgdb" support for EDOSK ?
> >=20
> >=20
>=20
> I think that do not need if use outside gdb-stub.
> But if there is a lot of request, I examine it.
>=20
> Because there is only one serial port,=20
> reconstruction of a board may come to require.
>=20
You can do kgdb with 1 serial port just fine, you just want to make sure
that you have a kgdb console setup to pass all of your console output
message to kgdb, which gdb can in turn handle (thus, gdb becomes your
console).

In SH we currently do this if you enable CONFIG_SH_KGDB_CONSOLE. Take
a look at arch/sh/kernel/kgdb_stub.c and the more interesting bits in
drivers/serial/sh-sci.c. There's no reason you shouldn't be able to do
this for h8300 as well.