hg: bsd-port/bsd-port/hotspot: . Add NetBSD to the include the headers needed

[glewis at eyesbeyond.com]

Changeset: 9903b653fc98
Author:    glewis at misty.eyesbeyond.com
Date:      2009-02-14 07:55 -0800
URL:       http://hg.openjdk.java.net/bsd-port/bsd-port/hotspot/rev/9903b653fc98

. Add NetBSD to the include the headers needed
. NetBSD specific swap macros.
. Add NetBSD specific register definitions

Submitted by:	Christos Zoulas <christos at zoulas.com>

! src/os/bsd/vm/os_bsd.cpp
! src/os_cpu/bsd_x86/vm/bytes_bsd_x86.inline.hpp
! src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp