forked from Mirrors/opensbi

Adds + flags for print, prefixing positive numbers with + when this flags is present Signed-off-by: Xiang W <wxjstz@126.com> Reviewed-by: Anup Patel <anup@brainfault.org>
Adds + flags for print, prefixing positive numbers with + when this flags is present Signed-off-by: Xiang W <wxjstz@126.com> Reviewed-by: Anup Patel <anup@brainfault.org>