[RFC] powerpc, ptrace: Add few more ptrace request macros

[Anshuman Khandual]

On 04/02/2014 06:13 AM, Michael Neuling wrote:
> Anshuman Khandual <khandual at linux.vnet.ibm.com> wrote:
>> > This patch adds few more ptrace request macros expanding
>> > the existing capability. These ptrace requests macros can
>> > be classified into two categories.
> Why is this only an RFC?
> 

Looking for comments, suggestions, concerns from people. But looks
like its bit big a patch to review at once.

> Also, please share the test case that you wrote for this.

Will split the patch into multiple components, add the test case
and send out again.