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Cleanup

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This commit is contained in:
Baptiste Wicht 2013-10-26 12:48:18 +02:00
parent c360a149a8
commit c89af16e54
1 changed files with 8 additions and 4 deletions
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12
src/bootloader/bootloader.asm
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@ -53,8 +53,10 @@ rm_start:
mov si, load_kernel mov si, load_kernel
call print_line_16 call print_line_16
BASE equ 0x100 ; 0x0100:0x0 = 0x1000 ; Loading the assembly kernel from floppy
sectors equ 0x20 ; sectors to read
ASM_KERNEL_BASE equ 0x100 ; 0x0100:0x0 = 0x1000
sectors equ 0x20 ; sectors to read
; Reset disk drive ; Reset disk drive
xor ax, ax xor ax, ax
@ -64,7 +66,7 @@ rm_start:
jc reset_failed jc reset_failed
mov ax, BASE mov ax, ASM_KERNEL_BASE
mov es, ax mov es, ax
xor bx, bx xor bx, bx
@ -81,7 +83,9 @@ rm_start:
cmp al, sectors cmp al, sectors
jne read_failed jne read_failed
jmp dword BASE:0x0 ; Run the assembly kernel
jmp dword ASM_KERNEL_BASE:0x0
reset_failed: reset_failed:
mov si, reset_failed_msg mov si, reset_failed_msg