From: Gleb Natapov <[email protected]> Set correct operation length. Add RAX (64bit) handling.
Signed-off-by: Gleb Natapov <[email protected]> Signed-off-by: Marcelo Tosatti <[email protected]> diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 2832a8c..0b70a36 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -1194,9 +1194,9 @@ done_prefixes: break; case DstAcc: c->dst.type = OP_REG; - c->dst.bytes = c->op_bytes; + c->dst.bytes = (c->d & ByteOp) ? 1 : c->op_bytes; c->dst.ptr = &c->regs[VCPU_REGS_RAX]; - switch (c->op_bytes) { + switch (c->dst.bytes) { case 1: c->dst.val = *(u8 *)c->dst.ptr; break; @@ -1206,6 +1206,9 @@ done_prefixes: case 4: c->dst.val = *(u32 *)c->dst.ptr; break; + case 8: + c->dst.val = *(u64 *)c->dst.ptr; + break; } c->dst.orig_val = c->dst.val; break; -- To unsubscribe from this list: send the line "unsubscribe kvm-commits" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
