Linux-2.6.12-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!
diff --git a/arch/mips/math-emu/sp_scalb.c b/arch/mips/math-emu/sp_scalb.c
new file mode 100644
index 0000000..44ceb87
--- /dev/null
+++ b/arch/mips/math-emu/sp_scalb.c
@@ -0,0 +1,58 @@
+/* IEEE754 floating point arithmetic
+ * single precision
+ */
+/*
+ * MIPS floating point support
+ * Copyright (C) 1994-2000 Algorithmics Ltd.
+ * http://www.algor.co.uk
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ */
+
+
+#include "ieee754sp.h"
+
+ieee754sp ieee754sp_scalb(ieee754sp x, int n)
+{
+ COMPXSP;
+
+ CLEARCX;
+
+ EXPLODEXSP;
+
+ switch (xc) {
+ case IEEE754_CLASS_SNAN:
+ return ieee754sp_nanxcpt(x, "scalb", x, n);
+ case IEEE754_CLASS_QNAN:
+ case IEEE754_CLASS_INF:
+ case IEEE754_CLASS_ZERO:
+ return x;
+ case IEEE754_CLASS_DNORM:
+ SPDNORMX;
+ break;
+ case IEEE754_CLASS_NORM:
+ break;
+ }
+ SPNORMRET2(xs, xe + n, xm << 3, "scalb", x, n);
+}
+
+
+ieee754sp ieee754sp_ldexp(ieee754sp x, int n)
+{
+ return ieee754sp_scalb(x, n);
+}