Alex Bennée <alex.bennee@xxxxxxxxxx> writes:
> Alex Bennée <alex.bennee@xxxxxxxxxx> writes:
>
>> So we can have portable formatting of uint32_t types.
>>
>> Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
>> ---
>> lib/libcflat.h | 5 +++++
>> 1 file changed, 5 insertions(+)
>>
>> diff --git a/lib/libcflat.h b/lib/libcflat.h
>> index bdcc561..6dab5be 100644
>> --- a/lib/libcflat.h
>> +++ b/lib/libcflat.h
>> @@ -55,12 +55,17 @@ typedef _Bool bool;
>> #define true 1
>>
>> #if __SIZEOF_LONG__ == 8
>> +# define __PRI32_PREFIX
>> # define __PRI64_PREFIX "l"
>> # define __PRIPTR_PREFIX "l"
>> #else
>> +# define __PRI32_PREFIX "l"
>
> OK this is bogus, but the failure is because of where we get uint32_t
> from (hint using arm32 compiler on a arm64 system) so I got:
>
> lib/pci.c:71:9: error: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint32_t {aka long unsigned int}' [-Werro\
> r=format=]
>
> Which makes me think we should be more careful about including system
> headers in kvm-unit-tests (done in 75e777a0).
Hmm it turns out my compiler is d.r.t as far as it is concerned:
# 34 "/usr/lib/gcc/arm-none-eabi/5.4.1/include/stdint-gcc.h" 3 4
typedef signed char int8_t;
typedef short int int16_t;
typedef long int int32_t;
typedef long long int int64_t;
typedef unsigned char uint8_t;
typedef short unsigned int uint16_t;
typedef long unsigned int uint32_t;
--
Alex Bennée
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