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Refactoring assembly entry point

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Marco Cetica
2021-02-03 15:59:42 +01:00
parent dc3803491e
commit 1b207add8c
61 changed files with 4782 additions and 4779 deletions
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42
kernel/cpu/ports.asm
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@@ -1,21 +1,21 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; vulcanOS Kernel ;
; Developed by Marco 'icebit' Cetica ;
; (c) 2019-2021 ;
; Released under GPLv3 ;
; https://github.com/ice-bit/iceOS ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
global outb ; Output from port
global inb ; Input to port
outb:
mov al, [esp + 8]
mov dx, [esp + 4]
out dx, al
ret
inb:
mov dx, [esp + 4]
in al, dx
ret
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; vulcanOS Kernel ;
; Developed by Marco 'icebit' Cetica ;
; (c) 2019-2021 ;
; Released under GPLv3 ;
; https://github.com/ice-bit/vulcanos ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
global outb ; Output from port
global inb ; Input to port
outb:
mov al, [esp + 8]
mov dx, [esp + 4]
out dx, al
ret
inb:
mov dx, [esp + 4]
in al, dx
ret