Author Topic: My own bootloader  (Read 57 times)

Hercules

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  • Posts: 3
My own bootloader
« on: Today at 01:43:03 AM »
I write my own bootloader but system don't bootstrap when run my code:

Code: [Select]
mov ah,2
mov al,1
mov bx,addr MBR
mov cx,1
mov dx,80h
int 13h
mov ah,3
mov al,1
mov cx,7
int 13h
mov cx,1fdh
mov si,addr code
mov di,addr MBR
rep movsb
mov ah,3
mov al,1
mov bx,addr MBR
mov cx,1
mov dx,80h
int 13h
ret
mov ax,201h
mov bx,7c00h
mov cx,7
mov dx,80h
INT 13h
db 0EAh
dw 007Ch
dw 0000
Why system dont bootstrap after the code?

Hercules

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  • Posts: 3
Re: My own bootloader
« Reply #1 on: Today at 03:21:46 AM »
 :icon13: :badgrin:I already solve my question without no one in these foruns. I am a computer god and its my word against yours. I only need to use the INT 19h for bootstrap my payload.

Vortex

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  • Posts: 1746
Re: My own bootloader
« Reply #2 on: Today at 04:12:53 AM »
First of all, Rome wasn't built in a day. Second : the human evolution still continuing dates back to millions of years. Before pretending to be any kind of "computer wizard" , you must learn about patience and some other virtues. Third : Time will teach you, if you are ready to learn.

felipe

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  • Posts: 421
  • Asssssssembly language...said the snake.
Re: My own bootloader
« Reply #3 on: Today at 05:14:27 AM »
:icon13: :badgrin:I already solve my question without no one in these foruns. I am a computer god and its my word against yours. I only need to use the INT 19h for bootstrap my payload.

 :eusa_naughty:

 :icon_rolleyes:

 :eusa_snooty:

 :icon_confused:

 :icon_eek:
Felipe.

Hercules

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  • Posts: 3
Re: My own bootloader
« Reply #4 on: Today at 05:28:45 AM »
:icon13: :badgrin:I already solve my question without no one in these foruns. I am a computer god and its my word against yours. I only need to use the INT 19h for bootstrap my payload.

 :eusa_naughty:

 :icon_rolleyes:

 :eusa_snooty:

 :icon_confused:

 :icon_eek:

Don't joke with me!

felipe

  • Member
  • ***
  • Posts: 421
  • Asssssssembly language...said the snake.
Re: My own bootloader
« Reply #5 on: Today at 07:25:18 AM »
:icon13: :badgrin:I already solve my question without no one in these foruns. I am a computer god and its my word against yours. I only need to use the INT 19h for bootstrap my payload.

 :eusa_naughty:

 :icon_rolleyes:

 :eusa_snooty:

 :icon_confused:

 :icon_eek:

Don't joke with me!

 :eusa_clap:

 :lol:

 :badgrin:
Felipe.