It doesn't works. :(
2009/11/19 Viral Mehta <viral.mehta@xxxxxxxxxxxxxx>:
> How about putting \n at the end ?
>
> Just try out,
>
> __asm__ volatile ("movl %0, %%ebx\n"
> "movl %1, %%ecx\n"
>
>
>
>
> Thanks,
> Viral Mehta,
> Embedded Software Engineer,
> Tel. No. 91 79 26563705, Ext. 423
> www.einfochips.com <http://www.einfochips.com>
> Prepare and Prevent rather than Repair and Repent
>
>
> Johnny Hung wrote:
>>
>> Hi All:
>> I want to move two local valuables to x86 arch CPU ebx, ecx
>> register and do outb cpu instruction by using AT&A inline asm in
>> kernel driver. The following code was I wrote but gcc report syntax
>> error:
>> ==
>> unsigned int val = 10;
>> unsigned int tmp = 5;
>> ....
>> __asm__ volatile ("movl %0, %%ebx"
>> "movl %1, %%ecx"
>> "outb $0x27, $0xb2"
>> :
>> :"r"(val), "r"(tmp)
>> :"%ebx", "%ecx"
>> );
>>
>> Does anyone can point me out. Any reply is appreciated.
>>
>> BRs, H. Johnny
>>
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