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authorJoseph Myers <joseph@codesourcery.com>2013-06-14 20:21:40 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-06-14 20:21:40 +0000
commitd8572c5cfc626d897eadd3a5281cffc236f33e3d (patch)
treef5c9c8a6d42b2a8add24f4f0965658b10d2942b1 /ports
parentd086fc7ba0d4b58c9db901780cb8adf415e1f2b5 (diff)
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Add math-tests.h for MIPS.
Diffstat (limited to 'ports')
-rw-r--r--ports/ChangeLog.mips4
-rw-r--r--ports/sysdeps/mips/math-tests.h37
2 files changed, 41 insertions, 0 deletions
diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips
index 487bd02977..e876ee2651 100644
--- a/ports/ChangeLog.mips
+++ b/ports/ChangeLog.mips
@@ -1,3 +1,7 @@
+2013-06-14 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/mips/math-tests.h: New file.
+
2013-06-05 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/fpu/fgetexcptflg.c: Remove trailing whitespace.
diff --git a/ports/sysdeps/mips/math-tests.h b/ports/sysdeps/mips/math-tests.h
new file mode 100644
index 0000000000..d2edd464ba
--- /dev/null
+++ b/ports/sysdeps/mips/math-tests.h
@@ -0,0 +1,37 @@
+/* Configuration for math tests. MIPS version.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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>
+
+/* MIPS soft float does not support exceptions and rounding modes, and
+ long double when wider than double is implemented using fp-bit
+ which does not integrate with hardware exceptions and rounding
+ modes. */
+#ifdef __mips_soft_float
+# define ROUNDING_TESTS_float(MODE) ((MODE) == FE_TONEAREST)
+# define ROUNDING_TESTS_double(MODE) ((MODE) == FE_TONEAREST)
+# define ROUNDING_TESTS_long_double(MODE) ((MODE) == FE_TONEAREST)
+# define EXCEPTION_TESTS_float 0
+# define EXCEPTION_TESTS_double 0
+# define EXCEPTION_TESTS_long_double 0
+#elif _MIPS_SIM != _ABIO32
+# define ROUNDING_TESTS_long_double(MODE) ((MODE) == FE_TONEAREST)
+# define EXCEPTION_TESTS_long_double 0
+#endif
+
+#include_next <math-tests.h>