diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-03-28 17:03:19 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-28 17:03:19 +1100 |
| commit | cf66c897d7fa07f57452b1a369aec37d97b11e31 (patch) | |
| tree | eb74b71c2ff288f4d77423bb7e54c3c55ef08bf9 /arch/powerpc/math-emu/lfd.c | |
| parent | facee873de8da5fe709c194f98eb0f2cc642a38c (diff) | |
| parent | 78af90629ce98c8383ea16928e110eb97b889be6 (diff) | |
Merge branch '85xx' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc
Diffstat (limited to 'arch/powerpc/math-emu/lfd.c')
| -rw-r--r-- | arch/powerpc/math-emu/lfd.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/powerpc/math-emu/lfd.c b/arch/powerpc/math-emu/lfd.c new file mode 100644 index 00000000000..7d38101c329 --- /dev/null +++ b/arch/powerpc/math-emu/lfd.c @@ -0,0 +1,19 @@ +#include <linux/types.h> +#include <linux/errno.h> +#include <asm/uaccess.h> + +#include "sfp-machine.h" +#include "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: ", __FUNCTION__, frD, ea); + dump_double(frD); + printk("\n"); +#endif + return 0; +} |