Re: CVS commit: src/sys

[David Laight <david%l8s.co.uk@localhost>]

On Mon, Jul 09, 2012 at 02:32:00AM +0400, Valeriy E. Ushakov wrote:
> On Sun, Jul 08, 2012 at 20:14:13 +0000, David Laight wrote:
> 
> > Log Message:
> > The MDP_USEDFPU (amd64 and sh3) and MDP_SSTEP (sh3) are lwp flags not
> > process ones, rename to MDL_xxx.
> 
> While you are at it... according to 
> 
>   $ gid -r '^MDP_' | grep 'l_md.*[&|]='
> 
> there are also
> 
>   amd64: MDP_IRET
>   arm:   MDP_VFPUSED

I'm not entirely sure why I didn't rename MDP_IRET - since that is the
flag I was looking at!
I'm adding a flag that will be set (permanently) for 32bit code (in amd64)
and be tested with MDP_IRET to force 32bit code to use iret - without
having to replicate all the syscall exit code.

Just needs testing.

        David

-- 
David Laight: david%l8s.co.uk@localhost