[LLVMdev] llvm-mc and endianess.

Kuba Ober kuba at mareimbrium.org
Thu Mar 6 07:37:39 PST 2014


>> Could somebody confirm my understanding and give me some tips about
>> endianess in llvm-mc?
> 
> At the MC level you need to make your *AsmInfo constructor set:
> 
>  IsLittleEndian = false;
> 
> Also make sure you pass false to the third argument to createELFObjectWriter().
> 
> FWIW there are several in-tree targets that support big-endian,
> such as ARM, MIPS and PowerPC.  SystemZ is big-endian only.
> It might help to compare with one of those.

Thanks Richard, it’s also exactly the information I needed. — Kuba



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