diff options
Diffstat (limited to 'abort.inc')
| -rw-r--r-- | abort.inc | 20 |
1 files changed, 16 insertions, 4 deletions
@@ -1,6 +1,6 @@ ; ----------------------------------------------------------------------- ; -; Copyright 2005-2006 H. Peter Anvin - All Rights Reserved +; Copyright 2005-2007 H. Peter Anvin - All Rights Reserved ; ; This program is free software; you can redistribute it and/or modify ; it under the terms of the GNU General Public License as published by @@ -33,8 +33,8 @@ abort_check: .ret1: ret .kill: mov si,aborted_msg - - ; ... fall through ... + mov bx,enter_command + jmp abort_load_chain ; ; abort_load: Called by various routines which wants to print a fatal @@ -44,10 +44,22 @@ abort_check: ; and the stack forcibly. ; ; SI = offset (in _text) of error message to print +; BX = future entry point (abort_load_chain) ; abort_load: + mov bx,error_or_command +abort_load_chain: RESET_STACK_AND_SEGS AX call cwritestr ; Expects SI -> error msg ; Return to the command prompt - jmp enter_command + jmp bx + +; +; error_or_command: Execute ONERROR if appropriate, otherwise enter_command +; +error_or_command: + mov cx,[OnerrorLen] + and cx,cx + jnz on_error + jmp enter_command
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