diff options
Diffstat (limited to 'core/diskboot.inc')
| -rw-r--r-- | core/diskboot.inc | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/core/diskboot.inc b/core/diskboot.inc index 8f04f376..4a730b0b 100644 --- a/core/diskboot.inc +++ b/core/diskboot.inc @@ -390,8 +390,15 @@ kaboom: pop dword [fdctab] ; Restore FDC table .patch: ; When we have full code, intercept here mov si,bailmsg - call writestr_early +.loop: lodsb + and al,al + jz .done + mov ah,0Eh ; Write to screen as TTY + mov bx,0007h ; Attribute + int 10h + jmp short .loop +.done: xor ax,ax .again: int 16h ; Wait for keypress ; NB: replaced by int 18h if @@ -401,24 +408,6 @@ kaboom: jmp short .norge ; -; -; writestr_early: write a null-terminated string to the console -; This assumes we're on page 0. This is only used for early -; messages, so it should be OK. -; -writestr_early: - pushad -.loop: lodsb - and al,al - jz .return - mov ah,0Eh ; Write to screen as TTY - mov bx,0007h ; Attribute - int 10h - jmp short .loop -.return: popad - ret - -; ; INT 13h wrapper function ; xint13: |