x86-64 assembly language: please add a short comment about what this line is for and what this does in the program.

.file "sections.c"

.globl hello .data .type hello, @object .size hello, 6 hello: .string "hello" .globl world .section .rodata .LC0: .string "world" .data .align 8 .type world, @object .size world, 8 world: .quad .LC0 .comm arr_e,10,1 .local arr_s .comm arr_s,10,1 .text .globl foo .type foo, @function foo: .LFB0: