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-rw-r--r--REORG.TODO/sysdeps/sh/sh4/fpu/feholdexcpt.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sh/sh4/fpu/feholdexcpt.c b/REORG.TODO/sysdeps/sh/sh4/fpu/feholdexcpt.c
new file mode 100644
index 0000000000..b905e594cd
--- /dev/null
+++ b/REORG.TODO/sysdeps/sh/sh4/fpu/feholdexcpt.c
@@ -0,0 +1,44 @@
+/* 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>
+#include <fpu_control.h>
+
+int
+__feholdexcept (fenv_t *envp)
+{
+ fpu_control_t temp;
+
+ /* Store the environment. */
+ _FPU_GETCW (temp);
+ envp->__fpscr = temp;
+
+ /* Clear the status flags. */
+ temp &= ~FE_ALL_EXCEPT;
+
+ /* Now set all exceptions to non-stop. */
+ temp &= ~(FE_ALL_EXCEPT << 5);
+
+ _FPU_SETCW (temp);
+
+ /* Success. */
+ return 0;
+}
+libm_hidden_def (__feholdexcept)
+weak_alias (__feholdexcept, feholdexcept)
+libm_hidden_weak (feholdexcept)