KVM: x86 emulator: add setcc instruction emulation (ee45b58e) · Commits · 戴 / test

arch/x86/kvm/emulate.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -2362,7 +2362,7 @@ static struct opcode twobyte_table[256] = {
		/* 0x80 - 0x8F */
		X16(D(SrcImm)),
		/* 0x90 - 0x9F */
		N, N, N, N, N, N, N, N, N, N, N, N, N, N, N, N,
		X16(D(ByteOp \| DstMem \| SrcNone \| ModRM\| Mov)),
		/* 0xA0 - 0xA7 */
		D(ImplicitOps \| Stack), D(ImplicitOps \| Stack),
		N, D(DstMem \| SrcReg \| ModRM \| BitOp),
		@@ -3424,6 +3424,9 @@ twobyte_insn:
		if (test_cc(c->b, ctxt->eflags))
		jmp_rel(c, c->src.val);
		break;
		case 0x90 ... 0x9f: /* setcc r/m8 */
		c->dst.val = test_cc(c->b, ctxt->eflags);
		break;
		case 0xa0: /* push fs */
		emulate_push_sreg(ctxt, ops, VCPU_SREG_FS);
		break;