X-Git-Url: http://git.dujemihanovic.xyz/posts?a=blobdiff_plain;f=boot%2Fx86%2Fprint.s;h=7148bc511854ed36c22dadf308a0f182fc7b3312;hb=5abfd3ff79ee9a4eb10334ac6729205cc1a35546;hp=bffa2299019d392d6be5eea70a04817c1dfe2a95;hpb=0b02cbac466992423caa450f9659b18d251a4158;p=nameless-os.git

diff --git a/boot/x86/print.s b/boot/x86/print.s
index bffa229..7148bc5 100644
--- a/boot/x86/print.s
+++ b/boot/x86/print.s
@@ -1,27 +1,21 @@
-; cs:si - pointer to ASCIIZ string
-print
+; ds:si - pointer to ASCIIZ string
+print:
+	pusha
 	pushf
-	push ax
-	push bx
-	push si
+	cld
 	xor bh, bh
 	mov ah, 0Eh
-
-.loop
-	mov al, [cs:si]
+.loop:
+	lodsb
 	cmp al, 0
 	je .done
 	int 10h
-	inc si
 	jmp .loop
-
-.done
+.done:
 	mov al, 0Dh
 	int 10h
 	mov al, 0Ah
 	int 10h
-	pop si
-	pop bx
-	pop ax
 	popf
+	popa
 	ret