K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2018-08-05T22:24:38.682389Z
K 7
svn:log
V 267
Document 64-bit arm in terms of arch name (aarch64) not machine (arm64).
Other architectures are documented in terms of the name that is displayed by
'uname -p', aka MACHINE_ARCH and TARGET_ARCH in the build system, now
aarch64 matches the rest of them.

PR:		220297

END