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/arch/ppc/math-emu/fneg.c

https://bitbucket.org/evzijst/gittest
C | 18 lines | 15 code | 3 blank | 0 comment | 0 complexity | c45fe630f81f5387040c27b61b1ecc2b MD5 | raw file
 1#include <linux/types.h>
 2#include <linux/errno.h>
 3#include <asm/uaccess.h>
 4
 5int
 6fneg(u32 *frD, u32 *frB)
 7{
 8	frD[0] = frB[0] ^ 0x80000000;
 9	frD[1] = frB[1];
10
11#ifdef DEBUG
12	printk("%s: D %p, B %p: ", __FUNCTION__, frD, frB);
13	dump_double(frD);
14	printk("\n");
15#endif
16
17	return 0;
18}