1 files changed, 52 insertions, 0 deletions
diff --git a/soft-fp/sysdeps/sparc/sparc64/s_frexpl.c b/soft-fp/sysdeps/sparc/sparc64/s_frexpl.c
new file mode 100644
index 0000000000..a307a7e113
--- /dev/null
+++ b/soft-fp/sysdeps/sparc/sparc64/s_frexpl.c
@@ -0,0 +1,52 @@
+/* Software floating-point emulation.
+   frexpl(x, exp)
+   Copyright (C) 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek (jj@ultra.linux.cz).
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+/*
+ * for non-zero x
+ *      x = frexpl(arg,&exp);
+ * return a long double fp quantity x such that 0.5 <= |x| <1.0
+ * and the corresponding binary exponent "exp". That is
+ *      arg = x*2^exp.
+ * If arg is inf, 0.0, or NaN, then frexpl(arg,&exp) returns arg
+ * with *exp=0.
+ */       
+
+#include "soft-fp.h"
+#include "quad.h"
+
+long double __frexpl(long double arg, int *exp)
+{
+  FP_DECL_EX;
+  FP_DECL_Q(A);
+  long double r;
+
+  *exp = 0;
+  FP_UNPACK_Q(A, arg);
+  if (A_c != FP_CLS_NORMAL)
+    return arg;
+  *exp = A_e + 1;
+  A_e = -1;
+  FP_PACK_Q(r, A);
+
+  return r;
+}
+
+weak_alias (__frexpl, frexpl)