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SubjectRe: [PATCH -tip v2 5/9] perf probe: Use elfutils-libdw for analyzing debuginfo
Masami Hiramatsu wrote:
> Ulrich Drepper wrote:
>> On 02/22/2010 02:53 PM, Masami Hiramatsu wrote:
>>> - Cast Dwarf_Addr/Dwarf_Word to unsigned long long for printf-formats.
>>
>> I don't know about the use of C99 types in kernel files. But can you
>> use uintmax_t and then PRI[douxX]MAX in printf? It'd be more correct
>> and it exists in glibc for a very long time (1997).
>
> Hmm, I'm not sure about that. Could you point somewhere I can refer that?

Ah, would you mean 'j' prefix? like as 'printf("%jx", (uintmax_t)Addr);' ?

>
> Thank you,
>

--
Masami Hiramatsu
e-mail: mhiramat@redhat.com


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