[FFmpeg-devel] [PATCH] Fix gas-preprocessor to translate .rdatasections for armasm and armasm64

Lukas Fellechner lukas.fellechner at gmx.net
Thu Oct 3 14:20:25 EEST 2019


> > Compiling FFmpeg with gas-preprocessor.pl and armasm or armasm64 fails since FFmpeg 4.2.
> > 
> > New .rdata sections have been added in ARM NEON assembly code (e.g. libavutil/aarch64/asm.S).
> > This fix allows gas-preprocessor to translate those sections to armasm compatible code.
> > 
> > Gas-preprocessor is maintained in https://github.com/FFmpeg/gas-preprocessor
> > 
> > ---
> > gas-preprocessor.pl | 1 +
> > 1 file changed, 1 insertion(+)
> 
> A fix for this issue, and a lot of other fixes as well not present in the repo referenced above, exist at https://git.libav.org/?p=gas-preprocessor.git;a=summary.
> 
> // Martin

Thank you, indeed the updated preprocessor fixes the build for me. 
Maybe the changes form libav should be merged into the FFmpeg repository then?

Lukas


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