Messages in this thread Patch in this message | | | From | Avi Kivity <> | Subject | [PATCH 30/50] KVM: x86 emulator: implement 'push imm' (opcode 0x68) | Date | Thu, 26 Jun 2008 15:28:12 +0300 |
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Encountered in FC6 boot sequence, now that we don't force ss.rpl = 0 during the protected mode transition. Not really necessary, but nice to have.
Signed-off-by: Avi Kivity <avi@qumranet.com> --- arch/x86/kvm/x86_emulate.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 4e037ea..b90857c 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -121,7 +121,7 @@ static u16 opcode_table[256] = { 0, 0, 0, DstReg | SrcMem32 | ModRM | Mov /* movsxd (x86/64) */ , 0, 0, 0, 0, /* 0x68 - 0x6F */ - 0, 0, SrcImmByte | Mov | Stack, 0, + SrcImm | Mov | Stack, 0, SrcImmByte | Mov | Stack, 0, SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, /* insb, insw/insd */ SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, /* outsb, outsw/outsd */ /* 0x70 - 0x77 */ @@ -1424,6 +1424,7 @@ special_insn: goto cannot_emulate; c->dst.val = (s32) c->src.val; break; + case 0x68: /* push imm */ case 0x6a: /* push imm8 */ emulate_push(ctxt); break; -- 1.5.6
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