1 files changed, 37 insertions, 0 deletions
diff --git a/sysdeps/powerpc/fsetexcptflg.c b/sysdeps/powerpc/fsetexcptflg.c
new file mode 100644
index 0000000..4279b74
--- /dev/null
+++ b/sysdeps/powerpc/fsetexcptflg.c
@@ -0,0 +1,37 @@
+/* Set floating-point environment exception handling.
+   Copyright (C) 1997 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <fenv_libc.h>
+
+void
+fesetexceptflag (const fexcept_t *flagp, int excepts)
+{
+  fenv_union_t u;
+
+  /* Get the current state.  */
+  u.fenv = fegetenv_register ();
+
+  /* Replace the exception status */
+  u.l[1] = u.l[1] & FPSCR_STICKY_BITS  |  *flagp & FE_to_sticky (excepts);
+
+  /* Store the new status word (along with the rest of the environment).
+     This may cause floating-point exceptions if the restored state
+     requests it.  */
+  fesetenv_register (u.fenv);
+}