rootstub: create arm64 directories

sys/lib/rootstub

@@ -49,6 +49,7 @@ mkdir -p 68020/lib/ape
 mkdir -p acme/bin/amd64
 mkdir -p acme/bin/386
 mkdir -p acme/bin/arm
+mkdir -p acme/bin/arm64
 mkdir -p acme/bin/dial
 mkdir -p acme/bin/mips
 mkdir -p acme/bin/spim
@@ -88,6 +89,22 @@ mkdir -p arm/bin/replica
 mkdir -p arm/bin/upas
 mkdir -p arm/bin/venti
 mkdir -p arm/lib/ape
+mkdir -p arm64/bin/ape
+mkdir -p arm64/bin/audio
+mkdir -p arm64/bin/auth
+mkdir -p arm64/bin/aux
+mkdir -p arm64/bin/bitsy
+mkdir -p arm64/bin/dial
+mkdir -p arm64/bin/disk
+mkdir -p arm64/bin/fs
+mkdir -p arm64/bin/games
+mkdir -p arm64/bin/ip/httpd
+mkdir -p arm64/bin/ndb
+mkdir -p arm64/bin/nusb
+mkdir -p arm64/bin/replica
+mkdir -p arm64/bin/upas
+mkdir -p arm64/bin/venti
+mkdir -p arm64/lib/ape
 mkdir -p cfg/pxe
 mkdir -p cron
 mkdir -p dist/plan9front
@@ -204,6 +221,7 @@ mkdir -p sparc64/lib/ape
 mkdir -p sys/lib/dist/usr/glenda/bin/386
 mkdir -p sys/lib/dist/usr/glenda/bin/amd64
 mkdir -p sys/lib/dist/usr/glenda/bin/arm
+mkdir -p sys/lib/dist/usr/glenda/bin/arm64
 mkdir -p sys/lib/dist/usr/glenda/bin/mips
 mkdir -p sys/lib/dist/usr/glenda/tmp
 mkdir -p sys/lib/dist/cfg/pxe

sys/lib/sysconfig/proto/distproto

@@ -168,6 +168,29 @@ arm	d775
 		replica	d775
 		upas	d775
 		venti	d775
+arm64	d775
+	mkfile
+	include	d775
+		+
+	lib	d775
+		ape	d775
+	bin	d775
+		ape	d775
+		audio	d775
+		auth	d775
+		aux	d775
+		bitsy	d775
+		dial	d775
+		disk	d775
+		fs	d775
+		games	d775
+		ip	d775
+			httpd	d775
+		ndb	d775
+		nusb	d775
+		replica	d775
+		upas	d775
+		venti	d775
 power	d775
 	mkfile
 	include	d775
@@ -331,6 +354,7 @@ acme	d775
 		68020	d775
 		amd64	d775
 		arm	d775
+		arm64	d775
 		power	d775
 		power64	d775
 		sparc	d775