ref: e2fe38d6738c7d231fd926a36a0b1e173af7f2d2 dir: /lib/sys/qbe-linux/syscall.lst/
#number name 0 _read 1 _write 2 _open 3 _close 3 _lseek 12 _brk 13 _rt_sigaction 38 _getpid 60 _Exit 32 _kill