On Mon, 2008-07-07 at 19:52 +0530, Srinivasa D S wrote:
> Hi
> task_pt_regs() macro defines pt_regs for the given task, this macro is
> currently not defined for powerpc arch. We need this macro for
> upcoming utrace features.
> Below attached patch defines this macro for powerpc arch. Please let
> me know your comments on this.
>
> Signed-off-by: Srinivasa DS <[EMAIL PROTECTED]>
Looks good to me. I'll include it in the next batch.
Cheers,
Ben.
> ---
> include/asm-powerpc/processor.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> Index: linux-2.6.26-rc9/include/asm-powerpc/processor.h
> ===================================================================
> --- linux-2.6.26-rc9.orig/include/asm-powerpc/processor.h
> +++ linux-2.6.26-rc9/include/asm-powerpc/processor.h
> @@ -214,6 +214,8 @@ struct thread_struct {
> #define thread_saved_pc(tsk) \
> ((tsk)->thread.regs? (tsk)->thread.regs->nip: 0)
>
> +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.regs)
> +
> unsigned long get_wchan(struct task_struct *p);
>
> #define KSTK_EIP(tsk) ((tsk)->thread.regs? (tsk)->thread.regs->nip: 0)
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