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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/ppc/math-emu/stfd.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/ppc/math-emu/stfd.c')
-rw-r--r--arch/ppc/math-emu/stfd.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/ppc/math-emu/stfd.c b/arch/ppc/math-emu/stfd.c
new file mode 100644
index 00000000000..3f8c2558a9e
--- /dev/null
+++ b/arch/ppc/math-emu/stfd.c
@@ -0,0 +1,20 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+int
+stfd(void *frS, void *ea)
+{
+#if 0
+#ifdef DEBUG
+ printk("%s: S %p, ea %p: ", __FUNCTION__, frS, ea);
+ dump_double(frS);
+ printk("\n");
+#endif
+#endif
+
+ if (copy_to_user(ea, frS, sizeof(double)))
+ return -EFAULT;
+
+ return 0;
+}