tree 157fa2fc7a9f34a28c0f7405b700303be521d215
parent 810f49b56a5d0cd6848856af51d3093ae9adc7b1
author Avi Kivity <avi@redhat.com> 1261661930 +0200
committer Anthony Liguori <aliguori@us.ibm.com> 1262966321 -0600

linuxboot: fix gdt address calculation

The gdt address calculation in linuxboot.bin is broken in two ways: first
it loads %cs into %eax, but that instruction leaves the high bits of %eax
undefined and we did not clear them.  Secondly, we completely ignore the
incorrect %eax, and use the undefined %ebx instead.

With these issues fixed, linuxboot works again.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>