[PATCH] Temporarily revert Steven's PCH changes for 4.8 (PR pch/54117)

[John David Anglin]

On 2013-02-13 3:33 PM, David Edelsohn wrote:
>      Perhaps Dave can explain what would have to be done to move this
> >     platform to DWARF2...?
> >
I had looked at this a bit in the past.  I don't think it's that 
difficult to add DWARF2 support
to GCC on hppa.  Although we don't support named sections, we can create 
named subspaces
for the dwarf info.  More of an issue in my mind is the changes needed 
to gdb to recognize
this support.

I agree with David that it might be better to give up pch.