2 # Copyright (c) 1998 Robert Nordier
5 # Redistribution and use in source and binary forms are freely
6 # permitted provided that the above copyright notice and this
7 # paragraph and the following disclaimer are duplicated in all
10 # This software is provided "AS IS" and without any express or
11 # implied warranties, including, without limitation, the implied
12 # warranties of merchantability and fitness for a particular
16 # $FreeBSD: src/sys/boot/i386/btx/lib/btxcsu.s,v 1.3 1999/08/28 00:40:07 peter Exp $
17 # $DragonFly: src/sys/boot/i386/btx/lib/Attic/btxcsu.s,v 1.3 2003/11/10 06:08:35 dillon Exp $
20 # BTX C startup code (ELF).
30 .set ARGADJ,0xfa0 # Argument adjustment
34 _start: movl %eax,__base # Set base address
36 addl $ARGADJ,%eax # argument
37 movl %eax,__args # pointer
38 call main # Invoke client main()
39 call exit # Invoke client exit()
43 .comm __base,4 # Client base address
44 .comm __args,4 # Client arguments