Re: [Qemu-devel] [PATCH v3 1/2] ARM: exynos4210: CMU support

[Maksim Kozlov <m.kozlov@samsung.com>]

04.07.2012 17:54, Peter Maydell пишет:
> On 4 July 2012 14:45, Maksim Kozlov<m.kozlov@samsung.com>  wrote:
>> 04.07.2012 14:38, Dunrong Huang пишет:
>>>> +    PRINT_DEBUG("%s rate: %llu\n", pll->name, pll->rate);
>>>
>>> pll->rate is of type uint64_t incompatible with "%llu"
>>
>>
>> Type uint64_t is included from /usr/include/stdint.h as
>>
>> typedef unsigned long long int  uint64_t;
>
> On a 64 bit system this typedef is:
> typedef unsigned long int       uint64_t;
>
>> and 'll' specifies that a following 'u' conversion specifier
>> applies to a unsigned long long argument
>
> ...and the compiler will complain about using 'll' with it,
> as you can confirm if you try to build on a 64 bit box with
> debug enabled.
>
> This is why the PRI* POSIX macros exist. You need to use
> PRINT_DEBUG("%s rate: %" PRIu64 "\n", pll->name, pll->rate);
>
> (watch the quotes there.)

Hmm... Thanks for explanation

>
> -- PMM
>
>