diff -r 000000000000 -r 6474c204b198 security/nss/lib/freebl/mpi/make-logtab
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/nss/lib/freebl/mpi/make-logtab	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+#!/usr/bin/perl
+
+#
+# make-logtab
+#
+# Generate a table of logarithms of 2 in various bases, for use in
+# estimating the output sizes of various bases.
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+$ARRAYNAME = $ENV{'ARRAYNAME'} || "s_logv_2";
+$ARRAYTYPE = $ENV{'ARRAYTYPE'} || "float";
+
+printf("const %s %s[] = {\n   %0.9ff, %0.9ff, ", 
+       $ARRAYTYPE, $ARRAYNAME, 0, 0);
+$brk = 2;
+for($ix = 2; $ix < 64; $ix++) {
+    printf("%0.9ff, ", (log(2)/log($ix)));
+    $brk = ($brk + 1) & 3;
+    if(!$brk) {
+	printf(" /* %2d %2d %2d %2d */\n   ",
+	       $ix - 3, $ix - 2, $ix - 1, $ix);
+    }
+}
+printf("%0.9ff\n};\n\n", (log(2)/log($ix)));
+
+exit 0;