git: boot/loader - test if CPU supports long mode

[Alex Hornung <alexh@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 71920ddbfafa6ebd2812dc32ea61f7d69c05175b
Author: Alex Hornung <ahornung@gmail.com>
Date:   Wed Feb 29 15:46:48 2012 +0000

    boot/loader - test if CPU supports long mode
    
     * Test if the CPU supports long mode (64 bits) before trying to load an
       x86_64 kernel.
    
    Obtained-from: FreeBSD
    Dragonfly-bug: http://bugs.dragonflybsd.org/issue1624

Summary of changes:
 sys/boot/pc32/libi386/bootinfo64.c |   48 +++++++++++++++++++++++++++++++++++-
 1 files changed, 47 insertions(+), 1 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/71920ddbfafa6ebd2812dc32ea61f7d69c05175b


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