Nanos-lite is the simplified version of Nanos (http://cslab.nju.edu.cn/opsystem). It is ported to the AM project. It is a two-tasking operating system with the following features

• ramdisk device drivers
• ELF program loader
• memory management with paging
• a simple file system
  • with fix number and size of files
  • without directory
  • some device files
• 9 system calls
  • open, read, write, lseek, close, gettimeofday, brk, exit, execve
• scheduler with two tasks