changes 2 stage

master
Your Name 6 years ago
parent 4c45d42fcb
commit 76f3f77967

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@ -48,77 +48,23 @@ welcome:
call wolf_print
mov ah, 06h; bottom bar, make background
mov cx, 0x1800
mov dx, 0x184F
mov bh, 30h
int 10h
mov ah, 02h ;bottom bar setting the position and then write title $
mov bh, 0h
mov dh, 18h
mov dl, 20h
int 10h
mov si, title
call wolf_print
mov ah, 02h ;sets cursor to top to write
mov bh, 0h
mov dh, 2h
mov dl, 2h
mov dl, 1h
int 10h
mov si, wolf_wel_msg
call wolf_print
; mov si, xpub
; call wolf_print
mov si, xpub
call wolf_print
start:
mov ah, 0x00
int 0x16
cmp al, "0"
je load_it_all_0
cmp al, "1"
je load_it_all_1
jmp over
load_it_all_0:
mov si, wolf_kernel_load
call wolf_print
pushf
stc
mov ah,00
int 13h
.read_sector:
mov ax, 0x0
mov es, ax ; ES = 0
mov bx, 0x2000 ; BX = 0x1000. ES:BX=0x0:0x1000
; ES:BX = starting address to read sector(s) into
mov ah, 02 ; Int 13h/AH=2 = Read Sectors From Drive
mov al, 01 ; Sectors to read = 1
mov ch, 00 ; CH=Cylinder. Second sector of disk
; is at Cylinder 0 not 1
mov cl, 03 ; Sector to read = 2
mov dh, 00 ; Head to read = 0
; DL hasn't been destroyed by our bootloader code and still
; contains boot drive # passed to our bootloader by the BIOS
mov dl, [bootdev]
int 13h
jc wolf_error
popf
jmp 0x0:0x2000
cli
hlt
jmp load_it_all_1
load_it_all_1:
@ -184,7 +130,7 @@ wolf_wel_msg db 'Welcome to this publication..., press a key to ENTER',0x0D,0x0A
wolf_kernel_load db 'Loading program',0x0D,0x0A,0
wolf_error_msg db 'Program not found!',0x0D,0x0A,0
wolf_error_msg1 db 'Press any key to restart..',0
;xpub db 0x0D, 0x0A, 0x20, 0xB1, 0x20, 0x20, 0x20, 0xB1, 0x20, 0xB1, 0xB1, 0xB1, 0x20, 0x20, 0xB1, 0x20, 0x20, 0x20, 0xB1,0x20,0xB1,0xB1,0xB1, 0x20, 0x0D, 0x0A,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20,0xB1,0x20,0x20,0xB1, 0x20,0xB1,0x20,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20, 0xB1, 0x0D,0x0A,0x20,0x20,0x20,0xB1, 0x20,0x20,0x20,0xB1,0xB1, 0xB1,0x20,0x20,0xB1,0x20,0x20,0x20,0xB1,0x20,0xB1,0xB1,0xB1,0x20,0x0D,0x0A,0x20,0x20,0xB1,0x20,0xB1, 0x20,0x20,0xB1,0x20,0x20,0x20,0x20,0xB1,0x20,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20,0xB1,0x0D,0x0A,0x20,0xB1, 0x20,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20,0x20,0x20,0x20,0xB1,0xB1,0xB1,0x20,0x20,0xB1,0xB1,0xB1, 0x20, 0
xpub db 0x0D, 0x0A, 0x20, 0xB1, 0x20, 0x20, 0x20, 0xB1, 0x20, 0xB1, 0xB1, 0xB1, 0x20, 0x20, 0xB1, 0x20, 0x20, 0x20, 0xB1,0x20,0xB1,0xB1,0xB1, 0x20, 0x0D, 0x0A,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20,0xB1,0x20,0x20,0xB1, 0x20,0xB1,0x20,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20, 0xB1, 0x0D,0x0A,0x20,0x20,0x20,0xB1, 0x20,0x20,0x20,0xB1,0xB1, 0xB1,0x20,0x20,0xB1,0x20,0x20,0x20,0xB1,0x20,0xB1,0xB1,0xB1,0x20,0x0D,0x0A,0x20,0x20,0xB1,0x20,0xB1, 0x20,0x20,0xB1,0x20,0x20,0x20,0x20,0xB1,0x20,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20,0xB1,0x0D,0x0A,0x20,0xB1, 0x20,0x20,0x20,0xB1,0x20,0xB1,0x20,0x20,0x20,0x20,0x20,0xB1,0xB1,0xB1,0x20,0x20,0xB1,0xB1,0xB1, 0x20, 0
title db 'NOT MY DEFAULT',0
bootdev db 0x80 ; Boot device number

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@ -56,10 +56,6 @@ start:
mov si, msg2
call print
call wait_for_key
wait_for_key:
@ -90,5 +86,12 @@ over:
jmp wait_for_key
msg1 db "POETIC SOFTWARE",0x0A,0
msg2 db "testasdfjah lksjdhflkajshd lkjahs lkdjfhals khfdas ohne dieses wort und noch mehr whaaat",0x0D,0x0A,0
msg1 db "PROJECTS",0x0D, 0x0A,0
msg2 db "PROJECTS",0x0D, 0x0A,0
;project1 db "Alex / Poetic Software", 0x0A,0
;project2 db "Tash / Silence Making", 0x0A,0
;project3 db "Alice / F00d", 0x0A,0
;project4 db "Joca / The ghost in the speaker", 0x0A,0
;project5 db "Angeliki / Voices", 0x0A,0
;project6 db "Zalan / Phantasmagoria", 0x0A,0

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