Hi Mikey,
On Tue, 13 Aug 2013 12:20:22 +1000 Michael Neuling <mi...@neuling.org> wrote:
>
> @@ -101,14 +102,14 @@
> * kernel, we need to use LR to get to the 2nd level handler. So,
> save/restore
^^
CTR
> * it when required.
> */
> -#define SAVE_LR(reg, area) mflr reg ; std reg,area+EX_LR(r13)
> -#define GET_LR(reg, area) ld reg,area+EX_LR(r13)
> -#define RESTORE_LR(reg, area) ld reg,area+EX_LR(r13) ; mtlr reg
> +#define SAVE_CTR(reg, area) mfctr reg ; std reg,area+EX_CTR(r13)
> +#define GET_CTR(reg, area) ld reg,area+EX_CTR(r13)
> +#define RESTORE_CTR(reg, area) ld reg,area+EX_CTR(r13) ; mtctr reg
> #else
> /* ...else LR is unused and in register. */
^^
and again
--
Cheers,
Stephen Rothwell s...@canb.auug.org.au
pgphyd5XQLKhi.pgp
Description: PGP signature
_______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
