2011/9/22 xunxun <[email protected]>
> Hi, Ruben
>
> δΊ 2011/9/21 18:43, Ruben Van Boxem ει:
>
>
>
>>
>> ps: may you follow the binutils bug issue PR 12762 (
>> http://sourceware.org/bugzilla/show_bug.cgi?id=12762 )?
>>
>> I can't find the smallest testcase.
>>
>
> Sorry, I don't understand what you're trying to say here.
>
> Ruben
>
> I mean can you debug the ld using my testcase in binutils bug PR 12762 (
> http://sourceware.org/bugzilla/show_bug.cgi?id=12762 ).
>
> I don't know why I can't debug ld when break some breakpoint , because I
> encounted some memory excess error.
>
> At present, I think the code in the cofflink.c is something wrong:
> if (ps->flags & SEC_EXCLUDE)
> (*finfo->info->callbacks->einfo)
> (_("%X`%s' referenced in section `%A' of %B: "
> "defined in discarded section `%A' of %B\n"),
> h->root.root.string, o, input_bfd, ps, ps->owner);
>
> This can cause ld return value FALSE.
> But I don't know where its return value is.
>
> This issue can cause some code can't be built with "-flto
> -fuse-linker-plugin".
>
I'm sorry, but I'm not that good at debugging binutils. It's all magic going
on as far as I'm concerned.
Ruben.
PS: why do you use -fuse-linker-plugin anyway? Isn't "-flto" alone enough?
>
> Thanks.
>
> --
> Best Regards,
> xunxun
>
>
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