Can ELDK 3.1.1 compile Linux 2.6 Kernel?

Can ELDK 3.1.1 compile Linux 2.6 Kernel?

[Lo Chun Chung]

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Dear all,
   
  I just downloaded ELDK 3.1.1 (from denx) and LINUX kernel 2.6 (from kernel.org), and I compile the kernel for powerpc arch.
   
  but during I compile to the file under the directory vdso32, the following compile errors occur:
   
  arch/powerpc/kernel/vdso32/gettimeofday.S: Assembler messages:
  arch/powerpc/kernel/vdso32/gettimeofday.S:28: Error: unknown pseudo-op: `.cfi_startproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:30: Error: unknown pseudo-op: `.cfi_register'
    arch/powerpc/kernel/vdso32/gettimeofday.S:73: Error: unknown pseudo-op: `.cfi_endproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:83: Error: unknown pseudo-op: `.cfi_startproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:91: Error: unknown pseudo-op: `.cfi_register'
    arch/powerpc/kernel/vdso32/gettimeofday.S:205: Error: unknown pseudo-op: `.cfi_endproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:216: Error: unknown pseudo-op: `.cfi_startproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:240: Error: unknown pseudo-op: `.cfi_endproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:252: Error: unknown pseudo-op: `.cfi_startproc'
    arch/powerpc/kernel/vdso32/gettimeofday.S:323: Error: unknown pseudo-op: `.cfi_endproc'
  make[2]: *** [arch/powerpc/kernel/vdso32/gettimeofday.o] Error 1
  make[1]: *** [arch/powerpc/kernel/vdso32] Error 2
  make: *** [arch/powerpc/kernel] Error 2
   
  What's wrong with my compiler? Or ELDK cannot compile 2.6 kernel? What I can do now?
   
  Thanks











Best regards,
Chung
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Re: Can ELDK 3.1.1 compile Linux 2.6 Kernel?

[Wolfgang Denk]

In message <20060111083657.77699.qmail@web53707.mail.yahoo.com> you wrote:
> 
>   I just downloaded ELDK 3.1.1 (from denx) and LINUX kernel 2.6 (from kernel.org), and I compile the kernel for powerpc arch.
>    
>   but during I compile to the file under the directory vdso32, the following compile errors occur:
>    
>   arch/powerpc/kernel/vdso32/gettimeofday.S: Assembler messages:
>   arch/powerpc/kernel/vdso32/gettimeofday.S:28: Error: unknown pseudo-op: `.cfi_startproc'
...

Yes, they changed the Linux kernel such that it  cannot  be  compiled
any more using binutils version 2.14 which is used in ELDK 3.x

>   What's wrong with my compiler? Or ELDK cannot compile 2.6 kernel? What I can do now?

Please wait until the end of the week, then download ELDK  4.0,  then
be happy ;-)

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
"To IBM, 'open' means there is a modicum  of  interoperability  among
some of their equipment."                            - Harv Masterson

Re: Re: Can ELDK 3.1.1 compile Linux 2.6 Kernel?

[Lo Chun Chung]

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Thanks.
   
  I am looking forward to this.

Wolfgang Denk <wd@denx.de> 說：
  In message <20060111083657.77699.qmail@web53707.mail.yahoo.com> you wrote:
> 
> I just downloaded ELDK 3.1.1 (from denx) and LINUX kernel 2.6 (from kernel.org), and I compile the kernel for powerpc arch.
> 
> but during I compile to the file under the directory vdso32, the following compile errors occur:
> 
> arch/powerpc/kernel/vdso32/gettimeofday.S: Assembler messages:
> arch/powerpc/kernel/vdso32/gettimeofday.S:28: Error: unknown pseudo-op: `.cfi_startproc'
...

Yes, they changed the Linux kernel such that it cannot be compiled
any more using binutils version 2.14 which is used in ELDK 3.x

> What's wrong with my compiler? Or ELDK cannot compile 2.6 kernel? What I can do now?

Please wait until the end of the week, then download ELDK 4.0, then
be happy ;-)

Best regards,

Wolfgang Denk

-- 
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
"To IBM, 'open' means there is a modicum of interoperability among
some of their equipment." - Harv Masterson
  



Best regards,
Chung
_______________________________________
 YM - 離線訊息
 就算你沒有上網，你的朋友仍可以留下訊息給你，當你上網時就能立即看到，任何說話都冇走失。
 http://messenger.yahoo.com.hk

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Re: Can ELDK 3.1.1 compile Linux 2.6 Kernel?

[Ron Kellam]

I have the DENX 2.6.14 kernel quite happily compiling using ELDK
3.1.1, and it runs fine.  My platform is a custom MPC8247 (ppc) system
with serial, ethernet, I2C & SPI drivers all working fine under
2.6.14.

I had no luck compiling any of the 2.6.15rcX or 2.6.denx trees under
ELDK 3.1.1 - same compile probs as yours.

Regards,
Ron