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Add ColdFire math-tests.h [committed]
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Thu, 1 Feb 2018 20:50:37 +0000
- Subject: Add ColdFire math-tests.h [committed]
- Authentication-results: sourceware.org; auth=none
Since I've been fixing build issues for ColdFire, this patch adds a
math-tests.h file for ColdFire, reflecting the lack of support for
exceptions and rounding modes for soft float. I think it is logically
correct, but have not tested it beyond build-many-glibcs.py for both
hard and soft float.
Committed.
2018-02-01 Joseph Myers <joseph@codesourcery.com>
* sysdeps/m68k/coldfire/math-tests.h: New file.
diff --git a/sysdeps/m68k/coldfire/math-tests.h b/sysdeps/m68k/coldfire/math-tests.h
new file mode 100644
index 0000000..b05609d
--- /dev/null
+++ b/sysdeps/m68k/coldfire/math-tests.h
@@ -0,0 +1,29 @@
+/* Configuration for math tests. ColdFire version.
+ Copyright (C) 2018 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/>. */
+
+/* ColdFire soft float does not support exceptions and rounding modes. */
+#ifndef __mcffpu__
+# 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
+#endif
+
+#include_next <math-tests.h>
--
Joseph S. Myers
joseph@codesourcery.com