initial commit

1 files changed, 80 insertions, 0 deletions

diff --git a/gcc/cp/new2.cc b/gcc/cp/new2.cc
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--- /dev/null
+++ b/gcc/cp/new2.cc
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+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999 Free Software Foundation
+
+// This file is part of GNU CC.
+
+// GNU CC 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 2, or (at your option)
+// any later version.
+
+// GNU CC 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.
+
+// You should have received a copy of the GNU General Public License
+// along with GNU CC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+// As a special exception, if you link this library with other files,
+// some of which are compiled with GCC, to produce an executable,
+// this library does not by itself cause the resulting executable
+// to be covered by the GNU General Public License.
+// This exception does not however invalidate any other reasons why
+// the executable file might be covered by the GNU General Public License.
+
+#include "new"
+
+extern "C" void free (void *);
+
+#define WEAK(x) \
+  x __attribute__ ((weak)); \
+  x
+
+#ifdef L_op_vnew
+WEAK(void * operator new[] (size_t sz) __GCC_THROW (std::bad_alloc))
+{
+  return ::operator new(sz);
+}
+#endif
+
+#ifdef L_op_vnewnt
+WEAK(void *operator new[] (size_t sz, const std::nothrow_t& nothrow) __GCC_THROW(__GCC_nothing))
+{
+  return ::operator new(sz, nothrow);
+}
+#endif
+
+#ifdef L_op_delete
+WEAK (void operator delete (void *ptr) __GCC_THROW (__GCC_nothing))
+{
+  if (ptr)
+    free (ptr);
+}
+#endif
+
+#ifdef L_op_vdel
+WEAK (void operator delete[] (void *ptr) __GCC_THROW (__GCC_nothing))
+{
+  if (ptr)
+    free (ptr);
+}
+#endif
+
+#ifdef L_op_delnt
+WEAK (void operator delete (void *ptr, const std::nothrow_t&) __GCC_THROW (__GCC_nothing))
+{
+  if (ptr)
+    free (ptr);
+}
+#endif
+
+#ifdef L_op_vdelnt
+WEAK (void operator delete[] (void *ptr, const std::nothrow_t&) __GCC_THROW (__GCC_nothing))
+{
+  if (ptr)
+    free (ptr);
+}
+#endif