On 32-bit it's best to use a %cs: prefix to access memory where the
other segments may not bet set up properly yet. On 64-bit it's best
to use a rip-relative addressing mode. Define PARA_INDIRECT() to
abstract this and generate the proper addressing mode in each case.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
491eccb721