1 files changed, 62 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/m68k/m680x0/fpu/s_csinh_template.c b/REORG.TODO/sysdeps/m68k/m680x0/fpu/s_csinh_template.c
new file mode 100644
index 0000000000..f5180459e6
--- /dev/null
+++ b/REORG.TODO/sysdeps/m68k/m680x0/fpu/s_csinh_template.c
@@ -0,0 +1,62 @@
+/* Complex sine hyperbole function.  m68k fpu version
+   Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <complex.h>
+#include <math.h>
+#include "mathimpl.h"
+
+#define CONCATX(a,b) __CONCAT(a,b)
+#define s(name) M_SUF (name)
+#define m81(func) __m81_u(s(func))
+
+CFLOAT
+s(__csinh) (CFLOAT x)
+{
+  CFLOAT retval;
+  unsigned long ix_cond;
+
+  ix_cond = __m81_test (__imag__ x);
+
+  if ((ix_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0)
+    {
+      /* Imaginary part is finite.  */
+      FLOAT sin_ix, cos_ix;
+
+      __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_ix), "=f" (cos_ix)
+	     : "f" (__imag__ x));
+      __real__ retval = cos_ix * m81(__ieee754_sinh) (__real__ x);
+      if (ix_cond & __M81_COND_ZERO)
+	__imag__ retval = __imag__ x;
+      else
+	__imag__ retval = sin_ix * m81(__ieee754_cosh) (__real__ x);
+    }
+  else
+    {
+      unsigned long rx_cond = __m81_test (__real__ x);
+
+      __imag__ retval = __imag__ x - __imag__ x;
+      if (rx_cond & (__M81_COND_ZERO|__M81_COND_INF|__M81_COND_NAN))
+	__real__ retval = __real__ x;
+      else
+	__real__ retval = __imag__ retval;
+    }
+
+  return retval;
+}
+weak_alias (s(__csinh), s(csinh))