tree 1902a0d1afe10aabae676487c168ae8837419e5d
parent cf76d8baa85064ba13739c204c10989d84234463
author Luka Perkov <luka.perkov@sartura.hr> 1785573570 +0200
committer Cherry Mui <cherryyz@google.com> 1787171642 -0700

arm64/arm64gen: support current system register XML

Update arm64gen for the current Arm A-profile system register XML.
Ignore unrelated archive entries, handle parameterized encodings that
use m or n bit slices, honor nonzero register minima, and locate the
MRS/MSR access mechanism instead of requiring it to appear first.

This allows the Go assembler system register table to be regenerated
with newer register definitions.

The generated Go assembler table update is CL 808441.

Change-Id: I9e23863c589369444733d06a2e9b005283e1eb16
Reviewed-on: https://go-review.googlesource.com/c/arch/+/808361
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>