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Re: [PATCH 2/2] powerpc: Move cache line size to rtld_global_ro

Joseph Myers <joseph@codesourcery.com> writes:

> One of these changes appears to have broken the build for 32-bit powerpc 
> (all the 32-bit configurations in build-many-glibcs.py), at least with 
> GCC 8 / binutils 2.33.
>
> https://sourceware.org/ml/libc-testresults/2020-q1/msg00077.html
>
> ../sysdeps/powerpc/powerpc32/memset.S: Assembler messages:
> ../sysdeps/powerpc/powerpc32/memset.S:248: Error: syntax error; found ` ', expected `,'
> ../sysdeps/powerpc/powerpc32/memset.S:248: Error: junk at end of line: `lwz 8,(_dl_cache_line_size+4)@l(8)'

I've just reproduced this.
Interestingly, I can't reproduce it from outside a build-many-glibcs.py with
Binutils 2.33.1 (Debian 10). I tried with GCC 7, 8 and 9.

I'll continue to investigate it.

Thanks!

-- 
Tulio Magno
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