4f69a041d5
history was lost with FreeBSD-1.x and they were blown away by the gdb-4.16 merge. I needed this to debug e_exp.S ... Restored even older code (from 386BSD-0.0) for converting the FP registers to doubles. floatformat_to_double() and/or valprint() still don't understand NaNs. Removed unnecessary #include of obsolete <sys/dir.h> again.