KVM: x86 emulator: Fix emulate_grp3 return values
This patch lets emulate_grp3() return X86EMUL_* return codes instead
of hardcoded ones.
Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index f0415ea..8617c34 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1424,9 +1424,9 @@
emulate_1op_rax_rdx("idiv", c->src, *rax, *rdx, ctxt->eflags);
break;
default:
- return 0;
+ return X86EMUL_UNHANDLEABLE;
}
- return 1;
+ return X86EMUL_CONTINUE;
}
static inline int emulate_grp45(struct x86_emulate_ctxt *ctxt,
@@ -3172,7 +3172,7 @@
ctxt->eflags ^= EFLG_CF;
break;
case 0xf6 ... 0xf7: /* Grp3 */
- if (!emulate_grp3(ctxt, ops))
+ if (emulate_grp3(ctxt, ops) != X86EMUL_CONTINUE)
goto cannot_emulate;
break;
case 0xf8: /* clc */