section .asm

global insb
global insw
global outb
global outw

insb:
	push ebp
	mov ebp, esp

	xor eax, eax	; Zero out eax
	mov dx, [ebp+8]
	in al, dx

	mov esp, ebp
	pop ebp
	ret

insw:
	push ebp
	mov ebp, esp

	xor eax, eax	; Zero out eax
	mov dx, [ebp+8]
	in ax, dx

	mov esp, ebp
	pop ebp
	ret

outb:
	push ebp
	mov ebp, esp

	xor eax, eax
	mov ax, [ebp+12]	; val to write
	mov dx, [ebp+8]		; to this port
	out dx, al

	mov esp, ebp
	pop ebp
	ret

outw:
	push ebp
	mov ebp, esp

	xor eax, eax
	mov ax, [ebp+12]	; val to write
	mov dx, [ebp+8]		; to this port
	out dx, ax

	mov esp, ebp
	pop ebp
	ret