[RFC][PATCH] ARM: ptrace: remove single-step emulation code

[Russell King - ARM Linux]

On Wed, Jan 19, 2011 at 03:07:15PM +0000, Will Deacon wrote:
> I'm posting this as an RFC to see if anybody has a good reason to keep this
> code around. There's also a chance I've missed an opportunity to remove some
> related code, but I think I found everything. Tested on a Versatile Express,
> single-stepping in GDB worked fine.

Have you checked whether strace and ltrace use single stepping?