#
# Copyright (c) 1998 Robert Nordier
# All rights reserved.
#
# Redistribution and use in source and binary forms are freely
# permitted provided that the above copyright notice and this
# paragraph and the following disclaimer are duplicated in all
# such forms.
#
# This software is provided "AS IS" and without any express or
# implied warranties, including, without limitation, the implied
# warranties of merchantability and fitness for a particular
# purpose.
#

#include <bootargs.h>

#
# BTX C startup code (ELF).
#

#
# Globals.
#
                .global _start
#
# Client entry point.
#
_start:         cld
                pushl %eax
                movl $_edata,%edi 
                movl $_end,%ecx 
                subl %edi, %ecx
                xorb %al, %al
                rep
                stosb
                popl __base
                movl %esp,%eax                  # Set
                addl $ARGADJ,%eax               #  argument
                movl %eax,__args                #  pointer
                call main                       # Invoke client main()
                call exit                       # Invoke client exit()
#
# Data.
#
                .comm __base,4                  # Client base address
                .comm __args,4                  # Client arguments