From 535eabcf0e55804b53d27fe45217d874b19bcfa9 Mon Sep 17 00:00:00 2001 From: Nitin A Kamble Date: Sat, 15 Sep 2007 10:45:05 +0300 Subject: [PATCH] KVM: x86 emulator: popf Implement emulation of instruction: popf opcode: 0x9d Signed-off-by: Nitin A Kamble Signed-off-by: Avi Kivity --- drivers/kvm/x86_emulate.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c index 7360a71094..9737c3b2f4 100644 --- a/drivers/kvm/x86_emulate.c +++ b/drivers/kvm/x86_emulate.c @@ -127,7 +127,7 @@ static u8 opcode_table[256] = { ByteOp | DstReg | SrcMem | ModRM | Mov, DstReg | SrcMem | ModRM | Mov, 0, ModRM | DstReg, 0, DstMem | SrcNone | ModRM | Mov, /* 0x90 - 0x9F */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, ImplicitOps, 0, 0, /* 0xA0 - 0xA7 */ ByteOp | DstReg | SrcMem | Mov, DstReg | SrcMem | Mov, ByteOp | DstMem | SrcReg | Mov, DstMem | SrcReg | Mov, @@ -1293,6 +1293,9 @@ special_insn: case 0x9c: /* pushf */ src.val = (unsigned long) _eflags; goto push; + case 0x9d: /* popf */ + dst.ptr = (unsigned long *) &_eflags; + goto pop_instruction; case 0xc3: /* ret */ dst.ptr = &_eip; goto pop_instruction; -- 2.39.5