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| author | Nitin A Kamble <nitin.a.kamble@intel.com> | 2007-09-15 11:45:05 +0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 12:18:29 +0400 |
| commit | 535eabcf0e55804b53d27fe45217d874b19bcfa9 (patch) | |
| tree | 566740ceb8c56e94ec6150bafa0ea0cab60d1c3a /drivers/kvm | |
| parent | 12fa272e315af43d549ce22f9988392d0121350e (diff) | |
| download | linux-535eabcf0e55804b53d27fe45217d874b19bcfa9.tar.xz | |
KVM: x86 emulator: popf
Implement emulation of instruction:
popf
opcode: 0x9d
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
| -rw-r--r-- | drivers/kvm/x86_emulate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c index 7360a71094f5..9737c3b2f48c 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; |