diff options
author | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
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committer | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
commit | d62e54abca1146981fc9f98f85ff398a113a22c2 (patch) | |
tree | 870420dbc4c65e716dcef8a802aafdc0ef97a8b4 /arch/powerpc/math-emu/fneg.c | |
parent | fd4a0b92db6a57cba8d03efbe1cebf91f9124ce0 (diff) | |
parent | ce362c009250340358a7221f3cdb7954cbf19c01 (diff) |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'arch/powerpc/math-emu/fneg.c')
-rw-r--r-- | arch/powerpc/math-emu/fneg.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/powerpc/math-emu/fneg.c b/arch/powerpc/math-emu/fneg.c new file mode 100644 index 00000000000..fe9a98deff6 --- /dev/null +++ b/arch/powerpc/math-emu/fneg.c @@ -0,0 +1,18 @@ +#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: ", __FUNCTION__, frD, frB); + dump_double(frD); + printk("\n"); +#endif + + return 0; +} |