tree 67d1716640ca88c0b67dda3831e30efc0f0a0c06
parent 78f7826868da8e27d097802139a3fec39f47f3b8
author Aurelien Jarno <aurelien@aurel32.net> 1192642241 +0200
committer Avi Kivity <avi@qumranet.com> 1193047409 +0200

KVM: x86 emulator: fix access registers for instructions with ModR/M byte and Mod = 3

The patch belows changes the access type to register from memory for
instructions that are declared as SrcMem or DstMem, but have a
ModR/M byte with Mod = 3.

It fixes (at least) the lmsw and smsw instructions on an AMD64 CPU,
which are needed for FreeBSD.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>