Move all files into ports/ subdirectory in preparation for merge with glibcglibc-2.16-ports-before-merge

1 files changed, 38 insertions, 0 deletions

diff --git a/ports/sysdeps/am33/fpu/feholdexcpt.c b/ports/sysdeps/am33/fpu/feholdexcpt.c
new file mode 100644
index 0000000000..1c002d8d94
--- /dev/null
+++ b/ports/sysdeps/am33/fpu/feholdexcpt.c
@@ -0,0 +1,38 @@
+/* Store current floating-point environment and clear exceptions.
+   Copyright (C) 2000, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Alexandre Oliva <aoliva@redhat.com>
+   based on corresponding file in the MIPS port.
+
+   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 cw;
+
+  /* Save the current state.  */
+  _FPU_GETCW (cw);
+  *envp = cw;
+
+  /* Clear all exception enable bits and flags.  */
+  cw &= ~(_FPU_MASK_V|_FPU_MASK_Z|_FPU_MASK_O|_FPU_MASK_U|_FPU_MASK_I);
+  _FPU_SETFCW (cw);
+
+  return 0;
+}