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| author | Kumar Gala <galak@kernel.crashing.org> | 2006-03-27 23:43:27 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2006-03-27 23:43:27 -0600 |
| commit | 5cd272085bbc905532869f3e1fd18a7100496b56 (patch) | |
| tree | 2c29f8a713e90fe55864502ed962c656014bca71 /arch/powerpc/math-emu/lfd.c | |
| parent | ff2e6d7e27cf1f757ab0d97e1a9e46de47152a0e (diff) | |
| download | kernel_samsung_crespo-5cd272085bbc905532869f3e1fd18a7100496b56.zip kernel_samsung_crespo-5cd272085bbc905532869f3e1fd18a7100496b56.tar.gz kernel_samsung_crespo-5cd272085bbc905532869f3e1fd18a7100496b56.tar.bz2 | |
powerpc: move math-emu over to arch/powerpc
Towards the goal of having arch/powerpc not build anything over in arch/ppc
move math-emu over. Also, killed some references to arch/ppc/ in the
arch/powerpc Makefile which should belong in drivers/ when the particular
sub-arch's move over to arch/powerpc.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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 0000000..7d38101 --- /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; +} |