[PATCH 08/37] kgdb, sh: update superh kgdb exception handling

[lethal at linux-sh.org (Paul Mundt)]

On Wed, Dec 23, 2009 at 03:19:21PM -0600, Jason Wessel wrote:
> Implement kgdb_arch_pc() which adjusts the pc if it needs to be
> adjusted after a software breakpoint trap.
> 
> Implement kgdb_arch_set_pc() which is a new required function in the
> kgdb debug core.
> 
> When processing a single step return zero in the error exception field
> so that the debug core can distinguish between a single step trap and
> a breakpoint trap generically.
> 
> CC: Paul Mundt <lethal at linux-sh.org>
> Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> ---
>  arch/sh/kernel/kgdb.c |   14 +++++++++++++-
>  1 files changed, 13 insertions(+), 1 deletions(-)
> 
Acked-by: Paul Mundt <lethal at linux-sh.org>