config.gcc (hppa*-*-netbsd*): New target.

config.gcc (hppa*-*-netbsd*): New target.

gcc/ChangeLog:
	* config.gcc (hppa*-*-netbsd*): New target.
	* config/pa/pa-netbsd.h: New file.
	* config/pa/pa32-netbsd.h: New file.

libgcc/ChangeLog:
	* config.host (hppa*-*-netbsd*): New case.
	* config/pa/t-netbsd: New file.

Co-Authored-By: Matthew Green <mrg@eterna.com.au>
Co-Authored-By: Maya Rashish <coypu@sdf.org>
Co-Authored-By: Nick Hudson <nick@nthcliff.demon.co.uk>
From-SVN: r273933