powerpc uClibc0.9.32 threads ( old and NPTL)

Andrei ayakimov at iptec-inc.com
Fri Dec 30 04:14:13 UTC 2011


On Thu, 2011-12-29 at 21:54 -0300, Gustavo Zacarias wrote:
> On 2011-12-29 21:19, Andrei wrote:
> 
> > Unfortunately it will take a time to build current master, my 
> > buildroot
> > (2011.08) can not compile head master with gcc 4.5.3 this is errors:
> >
> > libc/sysdeps/linux/powerpc/crt1.S: Assembler messages:
> > libc/sysdeps/linux/powerpc/crt1.S:48: Error: no such instruction: `mr
> > 9,1'
> > libc/sysdeps/linux/powerpc/crt1.S:49: Error: no such instruction:
> > `clrrwi 1,1,4'
> > libc/sysdeps/linux/powerpc/crt1.S:65: Error: no such instruction: 
> > `lis
> > 13,_SDA_BASE_ at ha'
> > libc/sysdeps/linux/powerpc/crt1.S:66: Error: no such instruction: 
> > `addi
> > 13,13,_SDA_BASE_ at l'
> > libc/sysdeps/linux/powerpc/crt1.S:69: Error: no such instruction: `li
> > 0,0'
> > libc/sysdeps/linux/powerpc/crt1.S:70: Error: no such instruction: 
> > `stwu
> > 1,-16(1)'
> > libc/sysdeps/linux/powerpc/crt1.S:71: Error: no such instruction: 
> > `mtlr
> > 0'
> > libc/sysdeps/linux/powerpc/crt1.S:72: Error: no such instruction: 
> > `stw
> > 0,0(1)'
> > libc/sysdeps/linux/powerpc/crt1.S:74: Error: no such instruction: 
> > `lwz
> > 4,0(9)'
> > libc/sysdeps/linux/powerpc/crt1.S:76: Error: no such instruction: 
> > `addi
> > 5,9,4'
> > libc/sysdeps/linux/powerpc/crt1.S:77: Error: no such instruction: `mr
> > 8,3'
> > libc/sysdeps/linux/powerpc/crt1.S:89: Error: no such instruction: 
> > `lis
> > 6,_init at ha'
> > libc/sysdeps/linux/powerpc/crt1.S:90: Error: no such instruction: 
> > `addi
> > 6,6,_init at l'
> > libc/sysdeps/linux/powerpc/crt1.S:91: Error: no such instruction: 
> > `lis
> > 7,_fini at ha'
> > libc/sysdeps/linux/powerpc/crt1.S:92: Error: no such instruction: 
> > `addi
> > 7,7,_fini at l'
> > libc/sysdeps/linux/powerpc/crt1.S:93: Error: no such instruction: 
> > `lis
> > 3,main at ha'
> > libc/sysdeps/linux/powerpc/crt1.S:94: Error: no such instruction: 
> > `addi
> > 3,3,main at l'
> > libc/sysdeps/linux/powerpc/crt1.S:95: Error: no such instruction: `b
> > __uClibc_main'
> 
> That's fixed in git, pull a copy or apply 
> http://git.buildroot.net/buildroot/diff/?id=713bb00aa2ab6da400766bc8683f6b95fbacdece
> Regards.
> 
> 

Thanks, it fix the compilation problem.
Snapshot uClibc looks working in NPTL case.
When it was fixed? 
I would like have a patch to released uClibc instead of pulling
snapshot.
I will test old threads tomorrow also and do more testing fo NPTL.

Andre




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