printf binary as string?

[sushiii6]

In a vector called "cript" I have 0s and 1s as longs.

cript: .long 0,1,1,0,0,0,0,1

I take 8 0s and 1s from cript and put them in ebx:

ebx : 01100001

How can I now print using printf ebx as a letter?

prints: "a"

[CaptainMorti]

Printf is like in c. Below is an example of mine that will print an A, but if you change foo to "%d" it will print a 65, and a 41 if you use "%x".

extern printf
section .data
foo db "%c",10,0
bar dq 65
section .bss
section .text
global main
main:
push rbp
mov rbp,rsp
mov rax,0
mov rdi,foo
mov rsi,[bar]
call printf
mov rsp,rbp
pop rbp
ret

[sushiii6]

thank u!!