diff options
author | Nitin A Kamble <nitin.a.kamble@intel.com> | 2007-09-15 03:45:05 -0400 |
---|---|---|
committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 04:18:29 -0400 |
commit | 535eabcf0e55804b53d27fe45217d874b19bcfa9 (patch) | |
tree | 566740ceb8c56e94ec6150bafa0ea0cab60d1c3a | |
parent | 12fa272e315af43d549ce22f9988392d0121350e (diff) |
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>
-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] = { | |||
127 | ByteOp | DstReg | SrcMem | ModRM | Mov, DstReg | SrcMem | ModRM | Mov, | 127 | ByteOp | DstReg | SrcMem | ModRM | Mov, DstReg | SrcMem | ModRM | Mov, |
128 | 0, ModRM | DstReg, 0, DstMem | SrcNone | ModRM | Mov, | 128 | 0, ModRM | DstReg, 0, DstMem | SrcNone | ModRM | Mov, |
129 | /* 0x90 - 0x9F */ | 129 | /* 0x90 - 0x9F */ |
130 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, 0, 0, 0, | 130 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps, ImplicitOps, 0, 0, |
131 | /* 0xA0 - 0xA7 */ | 131 | /* 0xA0 - 0xA7 */ |
132 | ByteOp | DstReg | SrcMem | Mov, DstReg | SrcMem | Mov, | 132 | ByteOp | DstReg | SrcMem | Mov, DstReg | SrcMem | Mov, |
133 | ByteOp | DstMem | SrcReg | Mov, DstMem | SrcReg | Mov, | 133 | ByteOp | DstMem | SrcReg | Mov, DstMem | SrcReg | Mov, |
@@ -1293,6 +1293,9 @@ special_insn: | |||
1293 | case 0x9c: /* pushf */ | 1293 | case 0x9c: /* pushf */ |
1294 | src.val = (unsigned long) _eflags; | 1294 | src.val = (unsigned long) _eflags; |
1295 | goto push; | 1295 | goto push; |
1296 | case 0x9d: /* popf */ | ||
1297 | dst.ptr = (unsigned long *) &_eflags; | ||
1298 | goto pop_instruction; | ||
1296 | case 0xc3: /* ret */ | 1299 | case 0xc3: /* ret */ |
1297 | dst.ptr = &_eip; | 1300 | dst.ptr = &_eip; |
1298 | goto pop_instruction; | 1301 | goto pop_instruction; |