1 files changed, 0 insertions, 146 deletions
diff --git a/nuttx/libxx/libxx_cxa_atexit.cxx b/nuttx/libxx/libxx_cxa_atexit.cxx
deleted file mode 100644
index cd31f94f6..000000000
--- a/nuttx/libxx/libxx_cxa_atexit.cxx
+++ /dev/null
@@ -1,146 +0,0 @@
-//***************************************************************************
-// libxx/libxx_eabi_atexit.cxx
-//
-//   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-//   Author: Gregory Nutt <gnutt@nuttx.org>
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-//
-// 1. Redistributions of source code must retain the above copyright
-//    notice, this list of conditions and the following disclaimer.
-// 2. Redistributions in binary form must reproduce the above copyright
-//    notice, this list of conditions and the following disclaimer in
-//    the documentation and/or other materials provided with the
-//    distribution.
-// 3. Neither the name NuttX nor the names of its contributors may be
-//    used to endorse or promote products derived from this software
-//    without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-//***************************************************************************
-
-//***************************************************************************
-// Included Files
-//***************************************************************************
-
-#include <nuttx/config.h>
-
-#include <cstdlib>
-#include <cassert>
-
-#include "libxx_internal.hxx"
-
-//***************************************************************************
-// Pre-processor Definitions
-//***************************************************************************
-
-//***************************************************************************
-// Private Types
-//***************************************************************************
-
-struct __cxa_atexit_s
-{
-  __cxa_exitfunc_t func;
-  FAR void *arg;
-};
-
-//***************************************************************************
-// Private Data
-//***************************************************************************
-
-extern "C"
-{
-  //*************************************************************************
-  // Public Data
-  //*************************************************************************
-
-  FAR void *__dso_handle = NULL;
-
-  //*************************************************************************
-  // Private Functions
-  //*************************************************************************
-
-  //*************************************************************************
-  // Name: __cxa_callback
-  //
-  // Description:
-  //   This is really just an "adaptor" function that matches the form of
-  //   the __cxa_exitfunc_t to an onexitfunc_t using an allocated structure
-  //   to marshall the call parameters.
-  //
-  //*************************************************************************
-
-#if CONFIG_SCHED_ONEXIT
-  static void __cxa_callback(int exitcode, FAR void *arg)
-  {
-    FAR struct __cxa_atexit_s *alloc = (FAR struct __cxa_atexit_s *)arg;
-    DEBUGASSERT(alloc && alloc->func);
-
-    alloc->func(alloc->arg);
-    free(alloc);
-  }
-#endif
-
-  //*************************************************************************
-  // Public Functions
-  //*************************************************************************
-
-  //*************************************************************************
-  // Name: __cxa_atexit
-  //
-  // Description:
-  //   __cxa_atexit() registers a destructor function to be called by exit().
-  //   On a call to exit(), the registered functions should be called with
-  //   the single argument 'arg'. Destructor functions shall always be
-  //   called in the reverse order to their registration (i.e. the most
-  //   recently registered function shall be called first),
-  //
-  //   If shared libraries were supported, the callbacks should be invoked
-  //   when the shared library is unloaded as well.
-  //
-  // Reference:
-  //   Linux base
-  //
-  //*************************************************************************
-
-  int __cxa_atexit(__cxa_exitfunc_t func, FAR void *arg, FAR void *dso_handle)
-    {
-#if CONFIG_SCHED_ONEXIT
-      // Allocate memory to hold the marshaled __cxa_exitfunc_t call
-      // information.
-
-      FAR struct __cxa_atexit_s *alloc =
-        (FAR struct __cxa_atexit_s *)malloc(sizeof(struct __cxa_atexit_s));
-
-      if (alloc)
-        {
-          // Register the function to be called when the task/thread exists.
-
-          alloc->func = func;
-          alloc->arg  = arg;
-
-          return on_exit(__cxa_callback, alloc);
-        }
-      else
-#endif
-        {
-          // What else can we do?
-
-          return 0;
-        }
-    }
-}