diff options
Diffstat (limited to 'memdisk/memdisk.asm')
| -rw-r--r-- | memdisk/memdisk.asm | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/memdisk/memdisk.asm b/memdisk/memdisk.asm index 7be5e25c..09055d8f 100644 --- a/memdisk/memdisk.asm +++ b/memdisk/memdisk.asm @@ -646,9 +646,9 @@ bcopy: TRACER 'r' ; We're in real mode, do it outselves - pushfd - push ds - push es + pushfd ; <A> + push ds ; <B> + push es ; <C> cli cld @@ -676,7 +676,7 @@ bcopy: mov [0],ax or dx,bx - push dx ; Save A20 status + push dx ; <D> Save A20 status jnz .skip_a20e mov ax,2401h ; Enable A20 @@ -708,16 +708,16 @@ bcopy: and al,~01h mov cr0,eax - pop es - pop ds + pop dx ; <D> A20 status + pop es ; <C> + pop ds ; <B> - pop dx ; A20 status and dx,dx jnz .skip_a20d mov ax,2400h ; Disable A20 int 15h .skip_a20d: - popfd + popfd ; <A> jmp .done .protmode: |