From: Rob Pike
$GOOS are linux,
darwin (Mac OS X 10.5 or 10.6),
and nacl (Native Client, an incomplete port).
- Choices for $GOARCH are amd64 (64-bit x86, the most stable port),
- 386 (32-bit x86, an unoptimized but stable port), and
+ Choices for $GOARCH are amd64 (64-bit x86, the most mature port),
+ 386 (32-bit x86), and
arm (32-bit ARM, an incomplete port).
The valid combinations are
linux/amd64,
@@ -91,7 +91,7 @@ architectures.
amd64 (a.k.a. x86-64); 6g,6l,6c,6a
gccgo
can do noticeably better sometimes).
386 (a.k.a. x86 or x86-32); 8g,8l,8c,8a
amd64 port, but there is no
- optimizer. Work is underway.
+ Comparable to the amd64 port. Not as well soaked but
+ should be nearly as solid.
+
arm (a.k.a. ARM); 5g,5l,5c,5a