tree 004a5f8aacc29d6fcb1205d6abb338656815fcfd
parent 5c7d2048093437a4ee408fe00285bb4e6fc3dd74
author Sam Edwards <cfsworks@gmail.com> 1683930665 -0600
committer Tom Rini <trini@konsulko.com> 1685568181 -0400

arm: set alignment properly for asm funcs

ARM requires a 4-byte alignment on all ARM code (though this
requirement is relaxed to 2-byte for some THUMB code) and we
should be explicit about that here.

GAS has its own fix for this[1] that forces proper alignment
on any section containing assembled instructions, but this is
not universal: Clang's and other gaslike assemblers lack this
implicit alignment. Whether or not this is considered a bug in
those assemblers, it is better to ask directly for what we want.

[1]: https://sourceware.org/bugzilla/show_bug.cgi?id=12931

Signed-off-by: Sam Edwards <CFSworks@gmail.com>