README.md

as main.s -o main.o
ld main.o -o main
./main

hello-world-mips64el.s

.data
mystring:    .asciiz "Hello World!\n"
.text
    .global __start
__start:
    li $a0, 1
    la $a1, mystring
    li $a2, 13
    li $v0, 5001
    syscall
    li $a0, 3
    li $v0, 5058
    syscall