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stand/i386: rename .s to .S to use Clang IAS
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Authored by emaste on Nov 28 2018, 3:55 PM.
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Summary

As part of the migration away from obsolete binutils we want to retire GNU as. Most assembly files used on amd64 have a .S extension and (via rules in share/mk/bsd.suffixes.mk) are assembled with Clang's Integrated Assembler (IAS). Rename files in stand/i386 to .S to use the integrated assembler.

Clang's IAS supports the defsym option (via -Wa,) but only with one dash, not two. As both -defsym and --defsym are accepted by GNU as, use the former.

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rS FreeBSD src repository - subversion
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This revision is now accepted and ready to land.Dec 3 2018, 7:05 PM
This revision was automatically updated to reflect the committed changes.

I looked at this on my phone a few days ago and meant to stamp it with LGTM when I got back to my computer, but that fell through the cracks.

In D18369#392138, @imp wrote:

I looked at this on my phone a few days ago and meant to stamp it with LGTM when I got back to my computer, but that fell through the cracks.

OK, thanks for the followup!

On amd64 there's one more change ready to go in D18344, then just skein_block_asm.s to deal with.