; string examples
bits 64

%include "macros.asm.inc"

    SECTION .data
str1:       db  'hello world!',13,10,0
str1len:    equ $-str1
strlen:     dq  0

    SECTION .text
global _start
_start:
    %include "header.asm.inc"

    mov     rax, str1
    mov     rbx, str1len
    
    sys_write   1, str1, str1len
    nop

    sys_read    0, str1, str1len
    nop

    mov         [strlen], rax
    mov         [str1+rax], byte 0
    sys_write   1, str1, [strlen]

    %include "sysexit.asm.inc"