1 /******************************************************************************
2 * Copyright (c) 2004, 2008 IBM Corporation
4 * This program and the accompanying materials
5 * are made available under the terms of the BSD License
6 * which accompanies this distribution, and is available at
7 * http://www.opensource.org/licenses/bsd-license.php
10 * IBM Corporation - initial implementation
11 *****************************************************************************/
18 #define addr_t volatile unsigned int
19 #define addr8_t volatile unsigned char
21 extern void halt_sys (unsigned int);
23 extern void uart_send_byte(unsigned char b);
24 extern void io_putchar(unsigned char);