target-ppc: Add XML files for PowerPC registers
These files are nearly identical to the XML files provided with GDB.The only difference is that power-{fpu,spe}.xml do not assign registernumbers; the internal QEMU machinery takes care of that.
Define gdb_xml_files for ppc targets in configure as well....
Add GDB XML register description support.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5459 c046a42c-6fe2-441c-8c8c-71466251a162