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KVM: x86 emulator: Fix emulate_grp3 return values

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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>
This commit is contained in:
Mohammed Gamal 2010-08-08 21:11:38 +03:00 committed by Avi Kivity
parent 3f9f53b0d5
commit 8c5eee30a9
1 changed files with 3 additions and 3 deletions
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6
arch/x86/kvm/emulate.c
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@ -1424,9 +1424,9 @@ static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
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 @@ special_insn:
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 */