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!

1 files changed, 38 insertions, 0 deletions

diff --git a/arch/ppc/math-emu/fsel.c b/arch/ppc/math-emu/fsel.c
new file mode 100644
index 000000000000..e36e6e72819a
--- /dev/null
+++ b/arch/ppc/math-emu/fsel.c
@@ -0,0 +1,38 @@
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <asm/uaccess.h>
+
+#include "soft-fp.h"
+#include "double.h"
+
+int
+fsel(u32 *frD, void *frA, u32 *frB, u32 *frC)
+{
+	FP_DECL_D(A);
+
+#ifdef DEBUG
+	printk("%s: %p %p %p %p\n", __FUNCTION__, frD, frA, frB, frC);
+#endif
+
+	__FP_UNPACK_D(A, frA);
+
+#ifdef DEBUG
+	printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
+	printk("B: %08x %08x\n", frB[0], frB[1]);
+	printk("C: %08x %08x\n", frC[0], frC[1]);
+#endif
+
+	if (A_c == FP_CLS_NAN || (A_c != FP_CLS_ZERO && A_s)) {
+		frD[0] = frB[0];
+		frD[1] = frB[1];
+	} else {
+		frD[0] = frC[0];
+		frD[1] = frC[1];
+	}
+
+#ifdef DEBUG
+	printk("D: %08x.%08x\n", frD[0], frD[1]);
+#endif
+
+	return 0;
+}