ref: 8dcd0721b321ee0ccb6ba88d3d8e833419bce0c5
dir: /libstd/start-linux.s/
.globl _start
_start:
/* turn args into a slice */
/* TODO */
/* enter the main program */
call main
/* exit */
movq %rax,%rdi
movq $60,%rax
syscall