woody-woodpacker/print.s

bits 64
global _start

_start:
		push rax
		push rdi
		push rsi
		push rdx

		mov rdi, 1
		lea     rsi, [rel msg]
		mov rax, rsi
		sub rax, qword [rel text_section] ;text_section address
		mov r8, qword [rel section_sisze] ;text_section size
		mov r9, 0 ;increment register
		xor r10, r10
	encrypt:
		cmp r8, r9
		je end_encrypt
		movzx r10, byte[rax + r9]
		inc r10b ;rot + 1
		mov byte[rax + r9], r10b
		inc r9
		jmp encrypt
	end_encrypt:
		mov rdx, 14
		mov rax, 1
		syscall
	    pop rdx
        pop rsi
        pop rdi
        pop rax

        jmp 0xdadadada
		msg     db "....WOODY....",10
		text_section      dq 0xbabababababababa
		section_sisze     dq 0xcacacacacacacaca