Build not broken, but result doesn't boot in qemu ...

[Paul Goyette <paul%whooppee.com@localhost>]

It seems that the latest bootloader changes have broken the ability to 
boot amd64 in qemu.

Anita gets as far as

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.
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Downloading file:///test-bed/rel/amd64/binary/sets/games.tgz...
Downloading file:///test-bed/rel/amd64/binary/sets/misc.tgz...
Downloading file:///test-bed/rel/amd64/binary/sets/tests.tgz...
Downloading file:///test-bed/rel/amd64/binary/sets/text.tgz...
Creating disk image... done.

At this point, it invokes qemu, but nothing seems to boot.  From the 
anita log we have

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.
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pexpect.TIMEOUT: Timeout exceeded in read_nonblocking().
<pexpect.spawn object at 0x7f7ff6332610>
version: 2.3 ($Revision: 399 $)
command: /usr/pkg/bin/qemu-system-x86_64
args: ['/usr/pkg/bin/qemu-system-x86_64', '-m', '256', '-drive',
'file=/test-bed/work/wd0.img,index=0,media=disk,snapshot=off', 
'-nographic',
'-drive', 'file=/test-bed/work/install_tmp.iso,index=1,media=cdrom', 
'-fda',
'/test-bed/work/download/amd64/installation/floppy/boot-com1.fs', 
'-boot',
'a']
.
.
.

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