Merge glibc-ports into ports/ directory.glibc-2.16-ports-merge

1 files changed, 38 insertions, 0 deletions

diff --git a/ports/sysdeps/mips/fpu/e_sqrt.c b/ports/sysdeps/mips/fpu/e_sqrt.c
new file mode 100644
index 0000000000..f597509486
--- /dev/null
+++ b/ports/sysdeps/mips/fpu/e_sqrt.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 2002, 2011 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
+
+   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 <sgidefs.h>
+
+
+#if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
+
+double
+__ieee754_sqrt (double x)
+{
+  double z;
+  __asm__ ("sqrt.d %0,%1" : "=f" (z) : "f" (x));
+  return z;
+}
+strong_alias (__ieee754_sqrt, __sqrt_finite)
+
+#else
+
+#include <sysdeps/ieee754/dbl-64/e_sqrt.c>
+
+#endif