Messages in this thread Patch in this message | | | From | Avi Kivity <> | Subject | [PATCH 10/36] KVM: x86 emulator: fix popf emulation | Date | Sun, 14 Dec 2008 10:06:43 +0200 |
| |
Set operand type and size to get correct writeback behavior.
Signed-off-by: Avi Kivity <avi@redhat.com> --- arch/x86/kvm/x86_emulate.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 72ae86b..e8c87cc 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -1552,7 +1552,9 @@ special_insn: emulate_push(ctxt); break; case 0x9d: /* popf */ + c->dst.type = OP_REG; c->dst.ptr = (unsigned long *) &ctxt->eflags; + c->dst.bytes = c->op_bytes; goto pop_instruction; case 0xa0 ... 0xa1: /* mov */ c->dst.ptr = (unsigned long *)&c->regs[VCPU_REGS_RAX]; -- 1.6.0.3
| |