Fixed all previous bugs...however strange things happens when OS runs

This commit is contained in:
ice-bit
2019-07-03 21:04:05 +02:00
parent bec03e3d1b
commit a0b6eb882a
14 changed files with 66 additions and 49 deletions

View File

@@ -0,0 +1,28 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; iceOS Kernel ;
; Developed by Marco 'icebit' Cetica ;
; (c) 2019 ;
; Released under GPLv3 ;
; https://github.com/ice-bit/iceOS ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
global kernel_loader
extern kernel_main
section .text
kernel_loader:
mov esp, kernel_stack + KERNEL_STACK_SZ ; Stack pointer
push ebx
call kernel_main ; jump to kernel's main function
.loop:
jmp .loop ; endless loop
KERNEL_STACK_SZ equ 4096 ; 4 KB for the stack
section .bss
align 4
kernel_stack:
resb KERNEL_STACK_SZ ; Reserver 4 KB