The aarch64 ABI says that only the first 8 arguments should be
passed as registers, subsequent arguments should be put on
the stack.
Syscall9 is not putting the 9th argument on the stack, and it should.
The standard library hasn't hit this issue because it uses Syscall9
for functions that only require 7 or 8 parameters.
Change-Id: I1fafca5b16f977ea856e3f08b4ff3d0a2a7a4dfe
Reviewed-on: https://go-review.googlesource.com/c/go/+/702297
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
