[ELDK] 答复: 答复: help: i got a core dumped while building u-boot-2011.06 use eldk5.0 for armv4t.

[liujun]

hi Detlev,

>Becuase ELDK 4.2 was build for armv4t, its libgcc will have a suitable
>uldivmod for your usecase, so that was actually expected.  Still it is
>working around the problem that Wolfgang clearly describes:
I known that here this time, thanks.

>So we would still be thankful if you would fix this real problem so
>other people will also benefit in the future from the free help that you
>got.
I'll try it.

Best wishes,
liujun

-----邮件原件-----
发件人: Detlev Zundel [mailto:dzu at denx.de] 
发送时间: 2011-10-10 16:30
收件人: liujun
抄送: 'Wolfgang Denk'; eldk at lists.denx.de
主题: Re: [ELDK] 答复: help: i got a core dumped while building u-boot-2011.
06 use eldk5.0 for armv4t.

Hi liujun,

> I've downloaded an older version eldk x86-linux iso installation file and
> installed it on centos6, it's eldk4.2, nowtime work fine in making
> u-boot-2001.06 for armv4t, no undefined reference to __aeabi_uldivmod
error
> message and no core dumped.
> down u-boot.bin to armv4t(S3C2440A, arm920t) board, start up ok.

Becuase ELDK 4.2 was build for armv4t, its libgcc will have a suitable
uldivmod for your usecase, so that was actually expected.  Still it is
working around the problem that Wolfgang clearly describes:

> It appears that the divide operation in the YAFFS2 code requires a GCC
> helper function which is not yet provided in the mainline U-Boot code.
>
> Please feel free to submit a patch to add it.

So we would still be thankful if you would fix this real problem so
other people will also benefit in the future from the free help that you
got.

Thanks
  Detlev

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