summaryrefslogtreecommitdiffstats
path: root/contrib/syslinux/syslinux-4.03/core/abort.inc
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/syslinux/syslinux-4.03/core/abort.inc')
-rw-r--r--contrib/syslinux/syslinux-4.03/core/abort.inc84
1 files changed, 0 insertions, 84 deletions
diff --git a/contrib/syslinux/syslinux-4.03/core/abort.inc b/contrib/syslinux/syslinux-4.03/core/abort.inc
deleted file mode 100644
index 9b18136..0000000
--- a/contrib/syslinux/syslinux-4.03/core/abort.inc
+++ /dev/null
@@ -1,84 +0,0 @@
-; -----------------------------------------------------------------------
-;
-; Copyright 2005-2009 H. Peter Anvin - All Rights Reserved
-; Copyright 2009 Intel Corporation; author: H. Peter Anvin
-;
-; 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
-; the Free Software Foundation, Inc., 53 Temple Place Ste 330,
-; Boston MA 02111-1307, USA; either version 2 of the License, or
-; (at your option) any later version; incorporated herein by reference.
-;
-; -----------------------------------------------------------------------
-
-;
-; abort.inc
-;
-; Code to terminate a kernel load
-;
-
- section .text16
-
-;
-; dot_pause: same as abort_check, except prints a dot, too
-; assumes CS == DS
-;
-dot_pause:
- push si
- mov si,dot_msg
- call writestr_qchk
- pop si
- ; fall through
-
-;
-; abort_check: let the user abort with <ESC> or <Ctrl-C>
-;
-abort_check:
- call reset_idle ; Not idle despite pollchar
- call pollchar
- jz .ret1
- pusha
- call getchar
- cmp al,27 ; <ESC>
- je .kill
- cmp al,3 ; <Ctrl-C>
- je .kill
-.ret2: popa
-.ret1: ret
-
-.kill: mov si,aborted_msg
- mov bx,enter_command
- jmp abort_load_chain
-
-;
-; abort_load: Called by various routines which wants to print a fatal
-; error message and return to the command prompt. Since this
-; may happen at just about any stage of the boot process, assume
-; our state is messed up, and just reset the segment registers
-; 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 writestr ; Expects SI -> error msg
-
- ; Return to the command prompt
- 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
-
- section .data16
-aborted_msg db ' aborted.', CR, LF, 0
-
- section .text16