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Commit 8744aa9a authored by Mohammed Gamal's avatar Mohammed Gamal Committed by Avi Kivity
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KVM: x86 emulator: Add stc instruction (opcode 0xf9) 



Signed-off-by: default avatarMohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent c034da8b

arch/x86/kvm/emulate.c

+4 −1
Original line number Diff line number Diff line
@@ -2269,7 +2269,7 @@ static struct opcode opcode_table[256] = { 
	N, N, N, N,

	D(ImplicitOps | Priv), D(ImplicitOps), G(ByteOp, group3), G(0, group3),

	/* 0xF8 - 0xFF */

	D(ImplicitOps), N, D(ImplicitOps), D(ImplicitOps),

	D(ImplicitOps), D(ImplicitOps), D(ImplicitOps), D(ImplicitOps),

	D(ImplicitOps), D(ImplicitOps), G(0, group4), G(0, group5),

};
@@ -3124,6 +3124,9 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt) 
	case 0xf8: /* clc */

		ctxt->eflags &= ~EFLG_CF;

		break;

	case 0xf9: /* stc */

		ctxt->eflags |= EFLG_CF;

		break;

	case 0xfa: /* cli */

		if (emulator_bad_iopl(ctxt, ops)) {

			emulate_gp(ctxt, 0);