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| author | Avi Kivity <avi@redhat.com> | 2010-08-03 15:05:46 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:51:53 +0200 |
| commit | a4d4a7c1880db98a521bc27c15348185fa30c256 (patch) | |
| tree | d9af153679aa4a21e5d3170767e743974b2a42e1 | |
| parent | b9eac5f4d146dc6cb88c8e6d891f8abe60493338 (diff) | |
| download | op-kernel-dev-a4d4a7c1880db98a521bc27c15348185fa30c256.zip op-kernel-dev-a4d4a7c1880db98a521bc27c15348185fa30c256.tar.gz | |
KVM: x86 emulator: fix group 11 decoding for reg != 0
These are all undefined.
Signed-off-by: Avi Kivity <avi@redhat.com>
| -rw-r--r-- | arch/x86/kvm/emulate.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index c0715ae..9940d16 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2449,6 +2449,10 @@ static struct group_dual group9 = { { N, N, N, N, N, N, N, N, } }; +static struct opcode group11[] = { + I(DstMem | SrcImm | ModRM | Mov, em_mov), X7(D(Undefined)), +}; + static struct opcode opcode_table[256] = { /* 0x00 - 0x07 */ D6ALU(Lock), @@ -2525,7 +2529,7 @@ static struct opcode opcode_table[256] = { I(ImplicitOps | Stack | SrcImmU16, em_ret_near_imm), D(ImplicitOps | Stack), D(DstReg | SrcMemFAddr | ModRM | No64), D(DstReg | SrcMemFAddr | ModRM | No64), - I2bv(DstMem | SrcImm | ModRM | Mov, em_mov), + G(ByteOp, group11), G(0, group11), /* 0xC8 - 0xCF */ N, N, N, D(ImplicitOps | Stack), D(ImplicitOps), D(SrcImmByte), D(ImplicitOps | No64), D(ImplicitOps), |
