/* * Copyright (C) 2007 * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA *//* * This file is originally a part of the GCC testsuite. */#include <common.h>#include <post.h>#if CONFIG_POST & CONFIG_SYS_POST_FPUGNU_FPOST_ATTRint fpu_post_test_math1 (void){	volatile double a, *p;	double c, d;	volatile double b;	d = 1.0;	p = &b;	do	{		c = d;		d = c * 0.5;		b = 1 + d;	} while (b != 1.0);	a = 1.0 + c;	if (a == 1.0) {		post_log ("Error in FPU math1 test\n");		return -1;	}	return 0;}#endif /* CONFIG_POST & CONFIG_SYS_POST_FPU */