diff options
| author | Gleb Natapov <gleb@redhat.com> | 2009-04-12 13:36:46 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-06-10 11:48:41 +0300 |
| commit | 84ce66a6865192567172f08ab5269aa380fa6ead (patch) | |
| tree | c2b30204eef286557681a9937f73e0eb2deffc9f /arch/x86 | |
| parent | 341de7e3728ade102eaadf56af404f4ce865a73d (diff) | |
KVM: x86 emulator: Completely decode in/out at decoding stage
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/x86_emulate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 0988a13063d..c2f55ca84fd 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -190,8 +190,8 @@ static u32 opcode_table[256] = { 0, 0, 0, 0, 0, 0, 0, 0, /* 0xE0 - 0xE7 */ 0, 0, 0, 0, - SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, - SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, + ByteOp | SrcImmUByte, SrcImmUByte, + ByteOp | SrcImmUByte, SrcImmUByte, /* 0xE8 - 0xEF */ SrcImm | Stack, SrcImm | ImplicitOps, SrcImm | Src2Imm16, SrcImmByte | ImplicitOps, @@ -1777,12 +1777,12 @@ special_insn: break; case 0xe4: /* inb */ case 0xe5: /* in */ - port = insn_fetch(u8, 1, c->eip); + port = c->src.val; io_dir_in = 1; goto do_io; case 0xe6: /* outb */ case 0xe7: /* out */ - port = insn_fetch(u8, 1, c->eip); + port = c->src.val; io_dir_in = 0; goto do_io; case 0xe8: /* call (near) */ { |