ia64/linux-2.6.18-xen.hg

view arch/powerpc/math-emu/fneg.c @ 0:831230e53067

Import 2.6.18 from kernel.org tarball.
author Ian Campbell <ian.campbell@xensource.com>
date Wed Apr 11 14:15:44 2007 +0100 (2007-04-11)
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1 #include <linux/types.h>
2 #include <linux/errno.h>
3 #include <asm/uaccess.h>
5 int
6 fneg(u32 *frD, u32 *frB)
7 {
8 frD[0] = frB[0] ^ 0x80000000;
9 frD[1] = frB[1];
11 #ifdef DEBUG
12 printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
13 dump_double(frD);
14 printk("\n");
15 #endif
17 return 0;
18 }