1 files changed, 53 insertions, 0 deletions
diff --git a/libc/sysdeps/powerpc/powerpc32/e500/nofpu/fclrexcpt.c b/libc/sysdeps/powerpc/powerpc32/e500/nofpu/fclrexcpt.c
new file mode 100644
index 000000000..92a7dd1e0
--- /dev/null
+++ b/libc/sysdeps/powerpc/powerpc32/e500/nofpu/fclrexcpt.c
@@ -0,0 +1,53 @@
+/* Clear given exceptions in current floating-point environment.  e500 version.
+   Copyright (C) 2004-2013 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 <fenv_libc.h>
+
+#undef feclearexcept
+int
+__feclearexcept (int excepts)
+{
+  unsigned int fpescr;
+  int excepts_spe = __fexcepts_to_spe (excepts);
+
+  /* Get the current state.  */
+  fpescr = fegetenv_register ();
+
+  /* Clear the relevant bits.  */
+  fpescr &= ~excepts_spe;
+
+  /* Put the new state in effect.  */
+  fesetenv_register (fpescr);
+
+  /* Let the kernel know if the "invalid" or "underflow" bit was
+     cleared.  */
+  if (excepts & (FE_INVALID | FE_UNDERFLOW))
+    __fe_note_change ();
+
+  /* Success.  */
+  return 0;
+}
+
+#include <shlib-compat.h>
+#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
+strong_alias (__feclearexcept, __old_feclearexcept)
+compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1);
+#endif
+
+libm_hidden_ver (__feclearexcept, feclearexcept)
+versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2);