summaryrefslogtreecommitdiff
path: root/sysdeps/mips/fpu/e_sqrt.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/mips/fpu/e_sqrt.c')
-rw-r--r--sysdeps/mips/fpu/e_sqrt.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/mips/fpu/e_sqrt.c b/sysdeps/mips/fpu/e_sqrt.c
new file mode 100644
index 0000000000..ef82f9c620
--- /dev/null
+++ b/sysdeps/mips/fpu/e_sqrt.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 2002-2014 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 __attribute__ ((nomips16))
+__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