[PATCH] D39534: [libunwind] Add ifdefs around ELF specific parts of UnwindRegisters*.S for ARM

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo added a comment.

In https://reviews.llvm.org/D39534#915916, @compnerd wrote:

> Very well, if thats the current implementation in the AsmParser, thats reasonable.  I don't think that the directive has anything to do with the file format though.


I can agree with that. In addition to making the assembler accept/reject certain instructions though, it actually does another thing which actually is file format specific - it sets the eabi attributes that indicates that the object file contains such instructions.


https://reviews.llvm.org/D39534