Fix the script name and year range in update-netbsd.sh.
gdb/ChangeLog
2021-04-21 Frederic Cambus <fred@statdns.com>
* syscalls/update-netbsd.sh: Fix script name display in usage, and
update year range in generated copyright notices.
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
All platforms on NetBSD use a shared system call table, so use a
single XML file to describe the system calls available on each NetBSD
platform.
gdb/ChangeLog:
* syscalls/update-netbsd.sh: New file.
* syscalls/netbsd.xml: Regenerate.
* data-directory/Makefile.in: Register `netbsd.xml' in
`SYSCALLS_FILES'