[PATCH 3/3] arc: Add support for Newlib

[Anton Kolesov]

Hi,

> > Add support for Newlib as an OS/ABI.  The only thing that is specific to it
> > relatively to "generic" baremetal target is location of PC register in jump
> > buffer for longjump support.
> >
> > Sniffer uses .ivt section to decide if ELF file is for ARC Newlib or not.
> >
> > gdb/ChangeLog:
> >
> > 	* arc-newlib-tdep.c: New file.
> > 	* configure.tgt: Add newlib support for ARC.
> 
> Patch is good to me.


Patch series applied with requested fixes. Thanks for the review!

Anton


> 
> --
> Yao (齐尧)