1 files changed, 102 insertions, 0 deletions
diff --git a/libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc b/libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc
new file mode 100644
index 00000000000..7c03606bce4
--- /dev/null
+++ b/libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc
@@ -0,0 +1,102 @@
+// Compatibility symbols for alternate 128-bit long-double format -*- C++ -*-
+
+// Copyright (C) 2018 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This 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 General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+#define _GLIBCXX_USE_CXX11_ABI 1
+#include <locale>
+
+#ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT
+
+#if !defined(_GLIBCXX_USE_DUAL_ABI)
+#error "compatibility-ldbl-alt128-cxx11.cc must only be compiled when dual ABI is enabled"
+#endif
+
+#if ! defined __LONG_DOUBLE_IBM128__ && ! defined __LONG_DOUBLE_IEEE128__
+#error "compatibility-ldbl-alt128.cc must only be compiled for 128-bit long double"
+#endif
+
+#define C char
+#define C_is_char
+#include "locale-inst-monetary.h"
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+# undef C
+# undef C_is_char
+# define C wchar_t
+# include "locale-inst-monetary.h"
+#endif
+
+#include <functional>
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  namespace
+  {
+    alignas(money_get<char>) char money_get_c[sizeof(money_get<char>)];
+    alignas(money_put<char>) char money_put_c[sizeof(money_put<char>)];
+#ifdef _GLIBCXX_USE_WCHAR_T
+    alignas(money_get<wchar_t>) char money_get_w[sizeof(money_get<wchar_t>)];
+    alignas(money_put<wchar_t>) char money_put_w[sizeof(money_put<wchar_t>)];
+#endif
+
+  template<typename Facet>
+    void
+    init_facet(function<void(const locale::id*, const locale::facet*)>& func,
+	       Facet* facet)
+    {
+      func(&Facet::id, facet);
+    }
+
+  } // namespace
+
+  template class function<void(const locale::id*, const locale::facet*)>;
+
+  void
+  __locale_Impl_init_extra_ldbl128(
+      function<void(const locale::id*, const locale::facet*)> f,
+      bool classic)
+  {
+    if (classic)
+      {
+	init_facet(f, new (&money_get_c) money_get<char>(1));
+	init_facet(f, new (&money_put_c) money_put<char>(1));
+#ifdef _GLIBCXX_USE_WCHAR_T
+	init_facet(f, new (&money_get_w) money_get<wchar_t>(1));
+	init_facet(f, new (&money_put_w) money_put<wchar_t>(1));
+#endif
+      }
+    else
+      {
+	init_facet(f, new money_get<char>);
+	init_facet(f, new money_put<char>);
+#ifdef _GLIBCXX_USE_WCHAR_T
+	init_facet(f, new money_get<wchar_t>);
+	init_facet(f, new money_put<wchar_t>);
+#endif
+      }
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+#endif