tree e13a6a4b2326103472f7f18b6fd8c855f5ffdacf
parent 1c11e713576edf33b95669be9c2dc0ff1e0c90d3
author Gleb Natapov <gleb@redhat.com> 1272471322 +0300
committer Avi Kivity <avi@redhat.com> 1280648128 +0300

KVM: x86 emulator: introduce read cache

Introduce read cache which is needed for instruction that require more
then one exit to userspace. After returning from userspace the instruction
will be re-executed with cached read value.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>