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Diffstat (limited to 'REORG.TODO/sysdeps/sparc/fpu/feholdexcpt.c')
-rw-r--r--REORG.TODO/sysdeps/sparc/fpu/feholdexcpt.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sparc/fpu/feholdexcpt.c b/REORG.TODO/sysdeps/sparc/fpu/feholdexcpt.c
new file mode 100644
index 0000000000..8a712d892f
--- /dev/null
+++ b/REORG.TODO/sysdeps/sparc/fpu/feholdexcpt.c
@@ -0,0 +1,37 @@
+/* Store current floating-point environment and clear exceptions.
+ Copyright (C) 1997-2017 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 <fenv.h>
+
+int
+__feholdexcept (fenv_t *envp)
+{
+ fenv_t tmp;
+
+ __fenv_stfsr (*envp);
+
+ /* Set all exceptions to non-stop and clear all exceptions. */
+ tmp = *envp & ~((0x1f << 23) | FE_ALL_EXCEPT);
+
+ __fenv_ldfsr (tmp);
+
+ return 0;
+}
+libm_hidden_def (__feholdexcept)
+weak_alias (__feholdexcept, feholdexcept)
+libm_hidden_weak (feholdexcept)