/* * (C) Copyright 2000, 2001 * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com. * base on code by * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * * See file CREDITS for list of people who contributed to this * project. * * 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; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * */ #include #include #include /* * unsigned long long get_ticks(void); * * read timebase as "long long" */ .globl get_ticks get_ticks: 1: mftbu r3 mftb r4 mftbu r5 cmp 0,r3,r5 bne 1b blr