gdb_assert (ppc_floating_point_unit_p (current_gdbarch));
ppcobsd_collect_gregset (const struct regset *regset,			 const struct regcache *regcache, int regnum,			 void *gregs, size_t len){  ppc_collect_gregset (regset, regcache, regnum, gregs, len);  ppc_collect_fpregset (regset, regcache, regnum, gregs, len);}