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| author | Richard Henderson <rth@twiddle.net> | 2012-10-22 12:11:07 +1000 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2012-10-28 14:54:25 +0100 |
| commit | 44b37ace0636cd229e956c5000a1bb6a49e274e7 (patch) | |
| tree | fb3771e520836d2b1ead8807a26a13acbbe5ccf7 /pc-bios/spapr-rtas | |
| parent | d73ee8a2b5267adae41ecb464cae06a185d2b0f9 (diff) | |
tcg-i386: Use %gs prefixes for x86_64 GUEST_BASE
When we allocate a reserved_va for the guest, the kernel will likely
choose an address well above 4G. At which point we must use a pair
of movabsq+addq to form the host address. If we have OS support,
set up a segment register to point to guest_base instead.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'pc-bios/spapr-rtas')
0 files changed, 0 insertions, 0 deletions