diff options
Diffstat (limited to 'sys/i386/boot/boot2.s')
-rw-r--r-- | sys/i386/boot/boot2.s | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/sys/i386/boot/boot2.s b/sys/i386/boot/boot2.s deleted file mode 100644 index d319edf..0000000 --- a/sys/i386/boot/boot2.s +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Ported to boot 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 - * - * Mach Operating System - * Copyright (c) 1992, 1991 Carnegie Mellon University - * All Rights Reserved. - * - * Permission to use, copy, modify and distribute this software and its - * documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR - * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie Mellon - * the rights to redistribute these changes. - */ - -/* - * HISTORY - * $Log: boot2.s,v $ - * Revision 2.2 92/04/04 11:35:26 rpd - * From 2.5 - * [92/03/30 rvb] - * - * Revision 2.2 91/04/02 14:39:21 mbj - * Put into rcs tree - * [90/02/09 rvb] - * - */ - -#include "asm.h" -#define LOADMSG 1 -/* - * boot2() -- second stage boot - */ - -.globl _ouraddr - -ENTRY(boot2) - movl %cs, %ax - movl %ax, %ds - movl %ax, %es - data32 - sall $4, %eax - data32 - movl %eax, _ouraddr - /* save the drive type and ID */ - data32 - pushl %edx - /* change to protected mode */ - data32 - call _real_to_prot - - call _boot - ret - - .data - .align 2 -_ouraddr: - .long 0 - - |