linux-kernel - Re: [PATCH] MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16.

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Date:	Sat, 5 Sep 2015 11:34:14 +0800
From:	Yousong Zhou <yszhou4tech@...il.com>
To:	"Maciej W. Rozycki" <macro@...ux-mips.org>
Cc:	Ralf Baechle <ralf@...ux-mips.org>, Chen Jie <chenj@...ote.com>,
	linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
	Florian Fainelli <florian@...nwrt.org>
Subject: Re: [PATCH] MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when
 using MIPS16.

On 5 September 2015 at 11:29, Yousong Zhou <yszhou4tech@...il.com> wrote:
>     #include <stdio.h>
>     #include <stdint.h>
>

#include <asm/byteorder.h> was missed out at the top.

                yousong

>     uint16_t __attribute__((noinline)) f(uint16_t v)
>     {
>         v = __cpu_to_le16(v);
>         return v;
>     }
>
>     int main()
>     {
>         printf("%x\n", f(0xbeef));
>
>         return 0;
>     }
>
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