tree f7b6f0e746df3c43ab8317d1c4b585334808e5fb
parent 0adc8675d645940139d12477e5e05b8a0a7a1117
author Avi Kivity <avi@qumranet.com> 1214140971 +0300
committer Avi Kivity <avi@qumranet.com> 1216546955 +0300

KVM: x86 emulator: lazily evaluate segment registers

Instead of prefetching all segment bases before emulation, read them at the
last moment.  Since most of them are unneeded, we save some cycles on
Intel machines where this is a bit expensive.

Signed-off-by: Avi Kivity <avi@qumranet.com>