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-rw-r--r--sysdeps/hppa/fpu/fegetenv.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/hppa/fpu/fegetenv.c b/sysdeps/hppa/fpu/fegetenv.c
new file mode 100644
index 0000000000..7028fe4a22
--- /dev/null
+++ b/sysdeps/hppa/fpu/fegetenv.c
@@ -0,0 +1,35 @@
+/* Store current floating-point environment.
+   Copyright (C) 2000-2014 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+   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 <string.h>
+
+int
+fegetenv (fenv_t *envp)
+{
+  unsigned long long buf[4], *bufptr = buf;
+
+  __asm__ (
+	   "fstd,ma %%fr0,8(%1)	\n\t"
+	   "fldd -8(%1),%%fr0	\n\t"
+	   : "=m" (buf), "+r" (bufptr) : : "%r0");
+  memcpy(envp, buf, sizeof (*envp));
+  return 0;
+}
+libm_hidden_def (fegetenv)