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| author | Avi Kivity <avi@redhat.com> | 2010-08-17 11:20:37 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:51:10 +0200 |
| commit | f6b33fc5046642b669c3197bf08639172e4cffad (patch) | |
| tree | cbe12658b380cef979bf23b03bb44b745d662898 /arch/x86/kvm/emulate.c | |
| parent | 5c56e1cf7a758c4772e2470b4346a8219ec7f44e (diff) | |
| download | blackbird-op-linux-f6b33fc5046642b669c3197bf08639172e4cffad.tar.gz blackbird-op-linux-f6b33fc5046642b669c3197bf08639172e4cffad.zip | |
KVM: x86 emulator: implement SCAS (opcodes AE, AF)
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/emulate.c')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index b89a20ec7c9d..09c9210db75d 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2311,7 +2311,7 @@ static struct opcode opcode_table[256] = { D(DstAcc | SrcImmByte | ByteOp), D(DstAcc | SrcImm), D(ByteOp | SrcAcc | DstDI | Mov | String), D(SrcAcc | DstDI | Mov | String), D(ByteOp | SrcSI | DstAcc | Mov | String), D(SrcSI | DstAcc | Mov | String), - D(ByteOp | DstDI | String), D(DstDI | String), + D(ByteOp | SrcAcc | DstDI | String), D(SrcAcc | DstDI | String), /* 0xB0 - 0xB7 */ X8(D(ByteOp | DstReg | SrcImm | Mov)), /* 0xB8 - 0xBF */ @@ -3046,8 +3046,7 @@ special_insn: case 0xac ... 0xad: /* lods */ goto mov; case 0xae ... 0xaf: /* scas */ - DPRINTF("Urk! I don't handle SCAS.\n"); - goto cannot_emulate; + goto cmp; case 0xb0 ... 0xbf: /* mov r, imm */ goto mov; case 0xc0 ... 0xc1: |
