[linux-2.6-block.git] / arch / powerpc / math-emu / lfd.c

#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>

#include <asm/sfp-machine.h>
#include <math-emu/double.h>

int
lfd(void *frD, void *ea)
{
	if (copy_from_user(frD, ea, sizeof(double)))
		return -EFAULT;
#ifdef DEBUG
	printk("%s: D %p, ea %p: ", __func__, frD, ea);
	dump_double(frD);
	printk("\n");
#endif
	return 0;
}
Commit	Line	Data
1da177e4 LT	1	#include <linux/types.h>
	2	#include <linux/errno.h>
	3	#include <asm/uaccess.h>
	4
d2b194ed KG	5	#include <asm/sfp-machine.h>
d2b194ed KG	6	#include <math-emu/double.h>
1da177e4 LT	7
	8	int
	9	lfd(void frD, void ea)
	10	{
	11	if (copy_from_user(frD, ea, sizeof(double)))
	12	return -EFAULT;
	13	#ifdef DEBUG
e48b1b45	14	printk("%s: D %p, ea %p: ", __func__, frD, ea);
1da177e4 LT	15	dump_double(frD);
	16	printk("\n");
	17	#endif
	18	return 0;
	19	}