%include "CONSTANTS.h"

extern printf
global main

section .data
    fmtString1: db `the number is %d\n`, 0
    fmtString2: db "the number is %#x", 0x0A, 0

    decimal: dq 100
    bigDecimal: dq 100_000 ; the _ is optional, but nice
    smallDecimal: dw 10

section .bss

section .text

main:

    mov rdi, fmtString1
    mov rsi, [decimal]
    call PrintNumber

    mov rdi, fmtString1
    mov rsi, [smallDecimal]
    call PrintNumber

    mov rdi, fmtString2
    mov rsi, 0x11
    call PrintNumber

    mov rdi, fmtString2
    mov rsi, 33h
    call PrintNumber

    mov rdi, fmtString2
    mov rsi, 44x
    call PrintNumber

    mov rdi, fmtString1
    mov rsi, [bigDecimal]
    call PrintNumber

    mov rdi, fmtString2
    mov rsi, 0111_1000_1001b 
    call PrintNumber

    mov rdi, fmtString2
    mov rsi, 0b0001_0010_0011
    call PrintNumber

    mov rdi, fmtString2
    mov rsi, 0b1_00_10_001_1100
    call PrintNumber

    ; Exit
    mov eax, SYS_EXIT
    mov edx, SUCCESS
    syscall

PrintNumber:
    push rbp
    mov rbp, rsp
    sub rsp, 8

    mov rax, 0
    call printf

    ;add rsp, 8
    mov rsp, rbp
    pop rbp
    ret