diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/boot/bootsect.s | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/boot/bootsect.s b/arch/x86/boot/bootsect.s index ecbdf16..4af35d6 100644 --- a/arch/x86/boot/bootsect.s +++ b/arch/x86/boot/bootsect.s @@ -13,11 +13,11 @@ _start: # CS = 0 and IP = _start2 _start2: mov %cs, %ax # AX = CS = 0 (see above) - mov %ax, %ds # Zero segment registers + mov %ax, %ds # Zero segment registers mov %ax, %es - mov %ax, %ss # zero stack (?) - mov %ax, %sp # zero stack pointer (?) - # Don't touch FS and GS register (why?) + mov %ax, %ss + mov %ax, %sp + cld # Set direction flag for incrementing mov %dl, boot_drive # BIOS stores our boot drive in DL, # so we remember it |