Problem building kernel with gcc 4.0.2

[David Daney]

TheNop wrote:
> Hi David,
> 
> I use a .config file with the following lines in:
> #
> # Kernel type
> #
> CONFIG_MIPS32=y
> 
> 
> I thougth that this cause the compiler to build a 32 bit kernel.
> Is that right?
> 

I really have no idea what the problem is.  FWIW I am able to build 
2.6.14 mipsel with gcc-3.4.3.  I was just making a guess.  I have also 
built 2.4.29 with gcc-4.0.?

You need to find out why the compiler is generating calls to the libgcc 
functions (i.e. __lshrdi3 et al.).  Perhaps posting to linux-mips.org 
would bring better results.

David Daney.


> Best regards
> TheNop
> 
> 
> 
> David Daney schrieb:
> 
>> TheNop wrote:
>>
>>> Hi all,
>>>
>>> I have build a crosstool chain for mips with crosstool-0.38. I have 
>>> use the following components:
>>> - gcc-4.0.2
>>> - glibc-2.3.5
>>> - binutils-2.16.91.0.3
>>> - kernel 2.6.8 header
>>>
>>> Attached there is the full error log.
>>> Currently I have no idea how to fix the problem.
>>>
>>> Any ideas?
>>>
>>
>> Perhaps you are trying to build a 64 bit kernel with a 32 bit toolchain.
>>
>> David Daney
>>
>>
> 
> 


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