<div dir="ltr">Hi everyone,<div><br></div><div>I&#39;m trying to compile kernel to target x86_64.</div><div>I got errors as follows : </div><div>







<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-rdi&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-rsi&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-rdx&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-rcx&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-r8&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-r9&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-r10&#39;</span></p>
<p class=""><span class="">clang-3.8: </span><span class="">error</span><span class="">: unknown argument: &#39;-fcall-saved-r11&#39;</span></p><div>Any suggestions about how should I fix this?</div><div><br></div><div>Thank you.</div>
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