1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/sparc/fpu/fesetenv.c b/sysdeps/sparc/fpu/fesetenv.c
new file mode 100644
index 0000000000..44c5b2629c
--- /dev/null
+++ b/sysdeps/sparc/fpu/fesetenv.c
@@ -0,0 +1,43 @@
+/* Install given floating-point environment.
+   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.h>
+
+void
+fesetenv (const fenv_t *envp)
+{
+  fenv_t dummy;
+
+  /* Put these constants in memory explicitly, so as to cope with a
+     -fPIC bug as of gcc 970624.  Making them automatic is quicker
+     than loading up the pic register in this instance.  */
+
+  if (envp == FE_DFL_ENV)
+    {
+      dummy = 0;
+      envp = &dummy;
+    }
+  else if (envp == FE_NOMASK_ENV)
+    {
+      dummy = 0x1f << 23;
+      envp = &dummy;
+    }
+
+  __fenv_ldfsr (*envp);
+}