swh:1:snp:77163734605b0ec556b01d897b7bb4a7e30d46b6
Raw File
Tip revision: d93dc5c4478c1fd5de85a3e8aece9aad7bbae044 authored by Linus Torvalds on 21 September 2011, 23:58:15 UTC
Linux 3.1-rc7
Tip revision: d93dc5c
fneg.c
#include <linux/types.h>
#include <linux/errno.h>
#include <asm/uaccess.h>

int
fneg(u32 *frD, u32 *frB)
{
	frD[0] = frB[0] ^ 0x80000000;
	frD[1] = frB[1];

#ifdef DEBUG
	printk("%s: D %p, B %p: ", __func__, frD, frB);
	dump_double(frD);
	printk("\n");
#endif

	return 0;
}
back to top