shared library support

[Stephen & Linda Smith]

I am slowly getting around to adding support for shared libraries to the 
newest GDB code base for a remote target.  The target I am currently 
interested in is target=powerpc-motorola-elf.  When I try and use the 
shared library functions that I used in the past I get a message that 
this "OS/ABI does not support shared libraries.

I checked in gdb/config/ and see files for ppc-eabi but not any for 
ppc-elf.  Is this the problem?

Stephen