Re: FRV FDPIC ABI changes

[Jeff Johnston <jjohnstn at redhat dot com>]

Alexandre Oliva wrote:

> This patch adds code to binutils to support a new ABI designed for the
> FR-V architecture, that enables text segments of executables and
> shared libraries to be shared by multiple processes on an OS such as
> uClinux, that can run on FR-V processors without an MMU.
>
> Patches for binutils and GCC have just been posted, and patches for
> uClibc will follow shortly, in the corresponding mailing lists.
>
> This patch is just meant to enable newlib to also be usable as a test
> platform for the FDPIC ABI.
>
> Ok to install?
>
>  
Is it possible for the flag __FRV_FDPIC__ to be undefined (i.e. should 
the check also look for !defined(__FRV_FDPIC__)?

-- Jeff J.