del_op.cc, [...]: New files.

        * del_op.cc, del_opnt.cc, del_opv.cc, del_opvnt.cc: New files.
        * exception.cc, new_handler.cc, new_op.cc, new_opnt.cc: New files.
        * new_opv.cc, new_opvnt.cc, tinfo.cc, tinfo2.cc, vec.cc: New files.
        * cxxabi.h, exception, new, new.h, typeinfo, pure.c: New files.
        * tinfo.hP: New file.

        * Makefile.in (OBJS, HEADERS): Add new files.
        * configure.in (XCXXINCLUDES): Add ../include and ../gcc.

From-SVN: r36780

libstdc++/ChangeLog

+2000-10-07  Richard Henderson  <rth@cygnus.com>
+
+	* del_op.cc, del_opnt.cc, del_opv.cc, del_opvnt.cc: New files.
+	* exception.cc, new_handler.cc, new_op.cc, new_opnt.cc: New files.
+	* new_opv.cc, new_opvnt.cc, tinfo.cc, tinfo2.cc, vec.cc: New files.
+	* cxxabi.h, exception, new, new.h, typeinfo, pure.c: New files.
+	* tinfo.hP: New file.
+
+	* Makefile.in (OBJS, HEADERS): Add new files.
+	* configure.in (XCXXINCLUDES): Add ../include and ../gcc.
+
 2000-09-19  David Edelsohn  <edelsohn@gnu.org>
 
 	* configure.in: Add AIX multithread support fragment.

libstdc++/Makefile.in

@@ -19,7 +19,11 @@ INTERFACE = 3
 
 gxx_include_dir=${includedir}/g++
 
-OBJS  = cstringi.o stdexcepti.o cstdlibi.o cmathi.o stlinst.o valarray.o
+OBJS  = cstringi.o stdexcepti.o cstdlibi.o cmathi.o stlinst.o valarray.o \
+	del_op.o del_opnt.o del_opv.o del_opvnt.o exception.o new_handler.o \
+	new_op.o new_opnt.o new_opv.o new_opvnt.o tinfo.o tinfo2.o vec.o \
+	pure.o
+	
 SUBLIBS = $(STAMP)-string $(STAMP)-complx
 
 # C++ headers with no extension
@@ -29,7 +33,7 @@ HEADERS= cassert cctype cerrno cfloat ciso646 climits clocale cmath complex \
 	 algorithm deque functional hash_map hash_set iterator list map \
 	 memory numeric pthread_alloc queue rope set slist stack utility \
 	 vector fstream iomanip iostream strstream iosfwd bitset valarray \
-	 sstream
+	 sstream exception new typeinfo
 
 ARLIB   = libstdc++.a.$(VERSION)
 ARLINK  = libstdc++.a
@@ -131,12 +135,29 @@ STRFUNCS = REP MAIN TRAITS ADDSS ADDPS ADDCS ADDSP ADDSC \
 STRIO	 = EXTRACT INSERT GETLINE
 
 # These are here for SunOS VPATH.
-cstringi.o: cstringi.cc
-cstdlibi.o: cstdlibi.cc
+cinst.o: cinst.cc
 cmathi.o: cmathi.cc
+cstdlibi.o: cstdlibi.cc
+cstringi.o: cstringi.cc
+del_op.o: del_op.cc new
+del_opnt.o: del_opnt.cc new
+del_opv.o: del_opv.cc new
+del_opvnt.o: del_opvnt.cc new
+exception.o: exception.cc typeinfo $(srcdir)/../gcc/gansidecl.h \
+  $(srcdir)/../include/ansidecl.h $(srcdir)/../gcc/eh-common.h
+new_handler.o: new_handler.cc new
+new_op.o: new_op.cc new
+new_opnt.o: new_opnt.cc new
+new_opv.o: new_opv.cc new
+new_opvnt.o: new_opvnt.cc new
+sinst.o: sinst.cc
 stdexcepti.o: stdexcepti.cc
 stlinst.o: stlinst.cc
+tinfo.o: tinfo.cc tinfo.hP typeinfo new
+tinfo2.o: tinfo2.cc tinfo.hP typeinfo new
 valarray.o: valarray.cc
+vec.o: vec.cc
+pure.o: pure.c
 
 # Later do wide strings, too.
 stmp-string: ${srcdir}/sinst.cc ${srcdir}/std/bastring.h \

libstdc++/configure.in

@@ -134,7 +134,7 @@ ${moveifchange} temp.mt target-mkfrag
 LIBDIR=yes
 TO_TOPDIR=../
 ALL='libs'
-XCXXINCLUDES="-I${srcdir} -I${srcdir}/stl -I${TO_TOPDIR}libio -I${srcdir}/${TO_TOPDIR}libio"
+XCXXINCLUDES="-I${srcdir} -I${srcdir}/stl -I${TO_TOPDIR}libio -I${srcdir}/${TO_TOPDIR}libio -I${srcdir}/${TO_TOPDIR}include -I${srcdir}/${TO_TOPDIR}gcc"
 MOSTLYCLEAN='*.o pic stamp-picdir core so_locations $(MOSTLYCLEAN_JUNK)'
 CLEAN='$(CLEAN_JUNK)'
 EXTRA_DISTCLEAN='target-mkfrag'

libstdc++/del_op.cc

+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 *);
+
+void
+operator delete (void *ptr) throw ()
+{
+  if (ptr)
+    free (ptr);
+}

libstdc++/del_opnt.cc

+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 *);
+
+void
+operator delete (void *ptr, const std::nothrow_t&) throw ()
+{
+  if (ptr)
+    free (ptr);
+}

libstdc++/del_opv.cc

+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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"
+
+void
+operator delete[] (void *ptr) throw ()
+{
+  ::operator delete (ptr);
+}

libstdc++/del_opvnt.cc

+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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"
+
+void
+operator delete[] (void *ptr, const std::nothrow_t&) throw ()
+{
+  ::operator delete (ptr);
+}

libstdc++/exception

+// Exception Handling support header for -*- C++ -*-
+// Copyright (C) 1995, 1996, 1997, 1998, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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.
+
+#ifndef __EXCEPTION__
+#define __EXCEPTION__
+
+#pragma interface "exception"
+
+extern "C++" {
+
+namespace std {
+
+class exception {
+public:
+  exception () { }
+  virtual ~exception () { }
+  virtual const char* what () const;
+};
+
+class bad_exception : public exception {
+public:
+  bad_exception () { }
+  virtual ~bad_exception () { }
+};
+
+typedef void (*terminate_handler) ();
+typedef void (*unexpected_handler) ();
+
+terminate_handler set_terminate (terminate_handler);
+void terminate () __attribute__ ((__noreturn__));
+unexpected_handler set_unexpected (unexpected_handler);
+void unexpected () __attribute__ ((__noreturn__));
+bool uncaught_exception ();
+
+} // namespace std
+
+} // extern "C++"
+
+#endif

libstdc++/new

+// The -*- C++ -*- dynamic memory management header.
+// Copyright (C) 1994, 1996, 1997, 1998, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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.
+
+#ifndef __NEW__
+#define __NEW__
+
+#pragma interface "new"
+#include <stddef.h>
+#include <exception>
+
+extern "C++" {
+
+namespace std {
+
+  class bad_alloc : public exception {
+  public:
+    virtual const char* what() const throw() { return "bad_alloc"; }
+  };
+
+  struct nothrow_t {};
+  extern const nothrow_t nothrow;
+  typedef void (*new_handler)();
+  new_handler set_new_handler (new_handler);
+
+} // namespace std
+
+// replaceable signatures
+void *operator new (size_t) throw (std::bad_alloc);
+void *operator new[] (size_t) throw (std::bad_alloc);
+void operator delete (void *) throw();
+void operator delete[] (void *) throw();
+void *operator new (size_t, const std::nothrow_t&) throw();
+void *operator new[] (size_t, const std::nothrow_t&) throw();
+void operator delete (void *, const std::nothrow_t&) throw();
+void operator delete[] (void *, const std::nothrow_t&) throw();
+
+// default placement versions of operator new
+inline void *operator new(size_t, void *place) throw() { return place; }
+inline void *operator new[](size_t, void *place) throw() { return place; }
+} // extern "C++"
+
+#endif

libstdc++/new.h

+// -*- C++ -*- forwarding header.
+// Copyright (C) 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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.
+
+#ifndef __NEW_H__
+#define __NEW_H__
+
+#include <new>
+
+using std::new_handler;
+using std::set_new_handler;
+
+#endif // __NEW_H__

libstdc++/new_handler.cc

+// Implementation file for the -*- C++ -*- dynamic memory management header.
+// Copyright (C) 1996, 1997, 1998, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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.
+
+#pragma implementation "new"
+#include "new"
+
+const std::nothrow_t std::nothrow = { };
+
+using std::new_handler;
+new_handler __new_handler;
+
+new_handler
+std::set_new_handler (new_handler handler)
+{
+  new_handler prev_handler = __new_handler;
+  __new_handler = handler;
+  return prev_handler;
+}

libstdc++/new_op.cc

+// Support routines for the -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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"
+using std::new_handler;
+using std::bad_alloc;
+
+extern "C" void *malloc (size_t);
+extern new_handler __new_handler;
+
+void *
+operator new (size_t sz) throw (std::bad_alloc)
+{
+  void *p;
+
+  /* malloc (0) is unpredictable; avoid it.  */
+  if (sz == 0)
+    sz = 1;
+  p = (void *) malloc (sz);
+  while (p == 0)
+    {
+      new_handler handler = __new_handler;
+      if (! handler)
+	throw bad_alloc ();
+      handler ();
+      p = (void *) malloc (sz);
+    }
+
+  return p;
+}

libstdc++/new_opnt.cc

+// Support routines for the -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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"
+using std::new_handler;
+using std::bad_alloc;
+
+extern "C" void *malloc (size_t);
+extern new_handler __new_handler;
+
+void *
+operator new (size_t sz, const std::nothrow_t&) throw()
+{
+  void *p;
+
+  /* malloc (0) is unpredictable; avoid it.  */
+  if (sz == 0)
+    sz = 1;
+  p = (void *) malloc (sz);
+  while (p == 0)
+    {
+      new_handler handler = __new_handler;
+      if (! handler)
+	return 0;
+      try
+	{
+	  handler ();
+	}
+      catch (bad_alloc &)
+	{
+	  return 0;
+	}
+
+      p = (void *) malloc (sz);
+    }
+
+  return p;
+}

libstdc++/new_opv.cc

+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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"
+
+void *
+operator new[] (size_t sz) throw (std::bad_alloc)
+{
+  return ::operator new(sz);
+}

libstdc++/new_opvnt.cc

+// Boilerplate support routines for -*- C++ -*- dynamic memory management.
+// Copyright (C) 1997, 1998, 1999, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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"
+
+void *
+operator new[] (size_t sz, const std::nothrow_t& nothrow) throw()
+{
+  return ::operator new(sz, nothrow);
+}

libstdc++/pure.c

+#include <stdio.h>
+
+#ifdef __GNU_LIBRARY__
+  /* Avoid forcing the library's meaning of `write' on the user program
+     by using the "internal" name (for use within the library)  */
+#define write(fd, buf, n)	__write((fd), (buf), (n))
+#endif
+
+#define MESSAGE "pure virtual method called\n"
+
+void
+__pure_virtual (void)
+{
+  write (2, MESSAGE, sizeof (MESSAGE) - 1);
+  __terminate ();
+}

libstdc++/tinfo.hP

+// RTTI support internals for -*- C++ -*-
+// Copyright (C) 1994, 1995, 1996, 1998, 1999, 2000 Free Software Foundation
+
+#include "typeinfo"
+
+// Class declarations shared between the typeinfo implementation files.
+
+#if !defined(__GXX_ABI_VERSION) || __GXX_ABI_VERSION < 100
+// original (old) abi
+
+// type_info for a class with no base classes (or an enum).
+
+struct __user_type_info : public std::type_info {
+  __user_type_info (const char *n) : type_info (n) {}
+
+  // If our type can be upcast to a public and unambiguous base, then return
+  // non-zero and set RES to point to the base object. OBJ points to the throw
+  // object and can be NULL, if there is no object to adjust.
+  int upcast (const type_info &target, void *obj, void **res) const;
+  
+  // If our type can be dynamicly cast to the target type, then return
+  // pointer to the target object. OBJ is the pointer to the most derived
+  // type and cannot be NULL. SUBTYPE and SUBOBJ indicate the static type
+  // base object from whence we came, it cannot be NULL. SUBTYPE cannot be
+  // the same as TARGET. TARGET cannot be a base of SUBTYPE.
+  // BOFF indicates how SUBTYPE is related to TARGET.
+  // BOFF >= 0, there is only one public non-virtual SUBTYPE base at offset
+  //    BOFF, and there are no public virtual SUBTYPE bases.
+  //    Therefore check if SUBOBJ is at offset BOFF when we find a target
+  // BOFF == -1, SUBTYPE occurs as multiple public virtual or non-virtual bases.
+  //    Lazily search all the bases of TARGET.
+  // BOFF == -2, SUBTYPE is not a public base.
+  // BOFF == -3, SUBTYPE occurs as multiple public non-virtual bases.
+  //    Lazily search the non-virtual bases of TARGET.
+  // For backwards compatibility set BOFF to -1, that is the safe "unknown"
+  // value. We do not care about SUBTYPES as private bases of TARGET, as they
+  // can never succeed as downcasts, only as crosscasts -- and then only if
+  // they are virtual. This is more complicated that it might seem.
+  void *dyncast (int boff,
+                 const type_info &target, void *obj,
+                 const type_info &subtype, void *subobj) const;
+  
+  // non_virtual_base_type is used to indicate that a base class is via a
+  // non-virtual access path.
+  static const type_info *const nonvirtual_base_type
+      = static_cast <const type_info *> (0) + 1;
+  
+  // sub_kind tells us about how a base object is contained within a derived
+  // object. We often do this lazily, hence the UNKNOWN value. At other times
+  // we may use NOT_CONTAINED to mean not publicly contained.
+  enum sub_kind
+  {
+    unknown = 0,              // we have no idea
+    not_contained,            // not contained within us (in some
+                              // circumstances this might mean not contained
+                              // publicly)
+    contained_ambig,          // contained ambiguously
+    contained_mask = 4,       // contained within us
+    contained_virtual_mask = 1, // via a virtual path
+    contained_public_mask = 2,  // via a public path
+    contained_private = contained_mask,
+    contained_public = contained_mask | contained_public_mask
+  };
+  // some predicate functions for sub_kind
+  static inline bool contained_p (sub_kind access_path)
+  {
+    return access_path >= contained_mask;
+  }
+  static inline bool contained_public_p (sub_kind access_path)
+  {
+    return access_path >= contained_public;
+  }
+  static inline bool contained_nonpublic_p (sub_kind access_path)
+  {
+    return (access_path & contained_public) == contained_mask;
+  }
+  static inline bool contained_nonvirtual_p (sub_kind access_path)
+  {
+    return (access_path & (contained_mask | contained_virtual_mask))
+           == contained_mask;
+  }
+  static inline bool contained_virtual_p (sub_kind access_path)
+  {
+    return (access_path & (contained_mask | contained_virtual_mask))
+           == (contained_mask | contained_virtual_mask);
+  }
+  
+  struct upcast_result
+  {
+    void *target_obj;   // pointer to target object or NULL (init NULL)
+    sub_kind whole2target;      // path from most derived object to target
+    const type_info *base_type; // where we found the target, (init NULL)
+                                // if in vbase the __user_type_info of vbase)
+                                // if a non-virtual base then 1
+                                // else NULL
+    public:
+    upcast_result ()
+      :target_obj (NULL), whole2target (unknown), base_type (NULL)
+      {}
+  };
+  struct dyncast_result
+  {
+    void *target_obj;   // pointer to target object or NULL (init NULL)
+    sub_kind whole2target;      // path from most derived object to target
+    sub_kind whole2sub;         // path from most derived object to sub object
+    sub_kind target2sub;        // path from target to sub object
+    
+    public:
+    dyncast_result ()
+      :target_obj (NULL), whole2target (unknown),
+       whole2sub (unknown), target2sub (unknown)
+      {}
+  };
+  
+  public:
+  // Helper for upcast. See if TARGET is us, or one of our bases. ACCESS_PATH
+  // gives the access from the start object. Return TRUE if we know the catch
+  // fails.
+  virtual bool do_upcast (sub_kind access_path,
+                          const type_info &target, void *obj,
+                          upcast_result &__restrict result) const;
+  // Helper for dyncast. BOFF indicates how the SUBTYPE is related to TARGET.
+  // ACCESS_PATH indicates the access from the most derived object.  It is
+  // used to prune the DAG walk. All information about what we find is put
+  // into RESULT. Return true, if the match we have found is ambiguous.
+  virtual bool do_dyncast (int boff, sub_kind access_path,
+                           const type_info &target, void *obj,
+                           const type_info &subtype, void *subptr,
+                           dyncast_result &__restrict result) const;
+  public:
+  // Indicate whether SUBPTR of type SUBTYPE is contained publicly within
+  // OBJPTR. OBJPTR points to this base object. BOFF indicates how SUBTYPE
+  // objects might be contained within this type.  If SUBPTR is one of our
+  // SUBTYPE bases, indicate virtuality. Returns not_contained for non
+  // containment or private containment.
+  sub_kind find_public_subobj (int boff, const type_info &subtype,
+                               void *objptr, void *subptr) const
+  {
+    if (boff >= 0)
+      return ((char *)subptr - (char *)objptr) == boff
+              ? contained_public : not_contained;
+    if (boff == -2)
+      return not_contained;
+    return do_find_public_subobj (boff, subtype, objptr, subptr);
+  }
+  
+  public:
+  // Helper for find_subobj. BOFF indicates how SUBTYPE bases are inherited by
+  // the type started from -- which is not necessarily the current type.
+  // OBJPTR points to the current base.
+  virtual sub_kind do_find_public_subobj (int boff, const type_info &subtype,
+                                          void *objptr, void *subptr) const;
+};
+
+// type_info for a class with one public, nonvirtual base class.
+
+class __si_type_info : public __user_type_info {
+  const __user_type_info &base;
+
+public:
+  __si_type_info (const char *n, const __user_type_info &b)
+    : __user_type_info (n), base (b) { }
+
+  private:
+  virtual bool do_upcast (sub_kind access_path,
+                          const type_info &target, void *obj,
+                          upcast_result &__restrict result) const;
+  virtual bool do_dyncast (int boff, sub_kind access_path,
+                           const type_info &target, void *obj,
+                           const type_info &subtype, void *subptr,
+                           dyncast_result &__restrict result) const;
+  virtual sub_kind do_find_public_subobj (int boff, const type_info &subtype,
+                                          void *objptr, void *subptr) const;
+};
+
+// type_info for a general class.
+
+#include <limits.h>
+
+#if INT_MAX == 2147483647
+typedef int myint32;
+#elif SHRT_MAX == 2147483647
+typedef short myint32;
+#elif SCHAR_MAX == 2147483647
+typedef signed char myint32;
+#elif LONG_MAX == 2147483647
+typedef long myint32;
+#else
+# error "No 32-bit data type?"
+#endif
+
+struct __class_type_info : public __user_type_info {
+  enum access { PUBLIC = 1, PROTECTED = 2, PRIVATE = 3 };
+
+  struct base_info {
+    const __user_type_info *base;
+    myint32 offset: 29;
+    bool is_virtual: 1;
+    enum access access: 2;
+  };
+
+  const base_info *base_list;
+  size_t n_bases;
+
+  __class_type_info (const char *name, const base_info *bl, size_t bn)
+    : __user_type_info (name), base_list (bl), n_bases (bn) {}
+
+  public:
+  virtual bool do_upcast (sub_kind access_path,
+                          const type_info &target, void *obj,
+                          upcast_result &__restrict result) const;
+  virtual bool do_dyncast (int boff, sub_kind access_path,
+                           const type_info &target, void *obj,
+                           const type_info &subtype, void *subptr,
+                           dyncast_result &__restrict result) const;
+  virtual sub_kind do_find_public_subobj (int boff, const type_info &subtype,
+                                          void *objptr, void *subptr) const;
+};
+#else
+// new abi
+#include <cxxabi.h>
+
+#endif

libstdc++/typeinfo

+// RTTI support for -*- C++ -*-
+// Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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.
+
+// __GXX_ABI_VERSION distinguishes the ABI that is being used. Values <100
+// indicate the `old' abi, which grew as C++ was defined. Values >=100
+// indicate the `new' abi, which is a cross vendor C++ abi, documented at
+// `http://reality.sgi.com/dehnert_engr/cxx/'.
+
+#ifndef __TYPEINFO__
+#define __TYPEINFO__
+
+#pragma interface "typeinfo"
+
+#include <exception>
+
+extern "C++" {
+
+#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100
+namespace __cxxabiv1
+{
+  class __class_type_info;
+} // namespace __cxxabiv1
+#endif
+
+namespace std {
+
+class type_info {
+public:
+  // Destructor. Being the first non-inline virtual function, this controls in
+  // which translation unit the vtable is emitted. The compiler makes use of
+  // that information to know where to emit the runtime-mandated type_info
+  // structures in the new-abi.
+  virtual ~type_info ();
+
+private:
+  // Assigning type_info is not supported.  made private.
+  type_info& operator= (const type_info&);
+  type_info (const type_info&);
+
+protected:
+  const char *__name;
+
+protected:
+  explicit type_info (const char *__n): __name (__n) { }
+
+public:
+  // the public interface
+#if !defined(__GXX_ABI_VERSION) || __GXX_ABI_VERSION < 100
+  // In old abi, there can be multiple instances of a type_info object for one
+  // type. Uniqueness must use the _name value, not object address.
+  bool before (const type_info& arg) const;
+  const char* name () const
+    { return __name; }
+  bool operator== (const type_info& __arg) const;
+  bool operator!= (const type_info& __arg) const
+    { return !operator== (__arg); }
+
+#else
+  // In new abi we can rely on type_info's NTBS being unique,
+  // and therefore address comparisons are sufficient.
+  bool before (const type_info& __arg) const
+    { return __name < __arg.__name; }
+  const char* name () const
+    { return __name; }
+  bool operator== (const type_info& __arg) const
+    { return __name == __arg.__name; }
+  bool operator!= (const type_info& __arg) const
+    { return !operator== (__arg); }
+#endif
+
+  // the internal interface
+#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100
+public:
+  // return true if this is a pointer type of some kind
+  virtual bool __is_pointer_p () const;
+  // return true if this is a function type
+  virtual bool __is_function_p () const;
+
+  // Try and catch a thrown type. Store an adjusted pointer to the caught type
+  // in THR_OBJ. If THR_TYPE is not a pointer type, then THR_OBJ points to the
+  // thrown object. If THR_TYPE is a pointer type, then THR_OBJ is the pointer
+  // itself. OUTER indicates the number of outer pointers, and whether they
+  // were const qualified.
+  virtual bool __do_catch (const type_info *__thr_type, void **__thr_obj,
+                         unsigned __outer) const;
+
+  // internally used during catch matching
+  virtual bool __do_upcast (const __cxxabiv1::__class_type_info *__target,
+			    void **__obj_ptr) const;
+#endif
+};
+
+class bad_cast : public exception {
+public:
+  bad_cast() { }
+  virtual ~bad_cast() { }
+};
+
+class bad_typeid : public exception {
+ public:
+  bad_typeid () { }
+  virtual ~bad_typeid () { }
+};
+
+} // namespace std
+
+} // extern "C++"
+#endif

libstdc++/vec.cc

+// new abi support -*- C++ -*-
+// Copyright (C) 2000
+// Free Software Foundation, Inc.
+// Written by Nathan Sidwell, Codesourcery LLC, <nathan@codesourcery.com>
+// 
+// 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, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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.
+
+#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100
+#include <cxxabi.h>
+#include <new>
+#include <exception>
+
+// Exception handling hook, to mark current exception as not caught --
+// generally because we're about to rethrow it after some cleanup.
+extern "C" void __uncatch_exception (void);
+
+namespace __cxxabiv1
+{
+
+/* allocate and construct array */
+extern "C" void *
+__cxa_vec_new (size_t element_count,
+               size_t element_size,
+               size_t padding_size,
+               void (*constructor) (void *),
+               void (*destructor) (void *))
+{
+  return __cxa_vec_new2 (element_count, element_size, padding_size,
+                         constructor, destructor,
+                         &operator new[], &operator delete []);
+}
+
+extern "C" void *
+__cxa_vec_new2 (size_t element_count,
+                size_t element_size,
+                size_t padding_size,
+                void (*constructor) (void *),
+                void (*destructor) (void *),
+                void *(*alloc) (size_t),
+                void (*dealloc) (void *))
+{
+  size_t size = element_count * element_size + padding_size;
+  char *base = static_cast <char *> (alloc (size));
+  
+  if (padding_size)
+    {
+      base += padding_size;
+      reinterpret_cast <size_t *> (base)[-1] = element_count;
+    }
+  try
+    {
+      __cxa_vec_ctor (base, element_count, element_size,
+                      constructor, destructor);
+    }
+  catch (...)
+    {
+      __uncatch_exception ();
+      dealloc (base - padding_size);
+      throw;
+    }
+  return base;
+}
+
+extern "C" void *
+__cxa_vec_new3 (size_t element_count,
+                size_t element_size,
+                size_t padding_size,
+                void (*constructor) (void *),
+                void (*destructor) (void *),
+                void *(*alloc) (size_t),
+                void (*dealloc) (void *, size_t))
+{
+  size_t size = element_count * element_size + padding_size;
+  char *base = static_cast <char *> (alloc (size));
+  
+  if (padding_size)
+    {
+      base += padding_size;
+      reinterpret_cast <size_t *> (base)[-1] = element_count;
+    }
+  try
+    {
+      __cxa_vec_ctor (base, element_count, element_size,
+                      constructor, destructor);
+    }
+  catch (...)
+    {
+      __uncatch_exception ();
+      dealloc (base - padding_size, size);
+      throw;
+    }
+  return base;
+}
+
+/* construct array */
+extern "C" void
+__cxa_vec_ctor (void *array_address,
+                size_t element_count,
+                size_t element_size,
+                void (*constructor) (void *),
+                void (*destructor) (void *))
+{
+  size_t ix = 0;
+  char *ptr = static_cast <char *> (array_address);
+  
+  try
+    {
+      if (constructor)
+        for (; ix != element_count; ix++, ptr += element_size)
+          constructor (ptr);
+    }
+  catch (...)
+    {
+      __uncatch_exception ();
+      __cxa_vec_dtor (array_address, ix, element_size, destructor);
+      throw;
+    }
+}
+
+/* construct an array by copying */
+
+extern "C" void
+__cxa_vec_cctor (void *dest_array,
+		 void *src_array,
+		 size_t element_count,
+		 size_t element_size,
+		 void (*constructor) (void *, void *),
+		 void (*destructor) (void *))
+{
+  size_t ix = 0;
+  char *dest_ptr = static_cast <char *> (dest_array);
+  char *src_ptr = static_cast <char *> (src_array);
+
+  try
+    {
+      if (constructor)
+	for (; ix != element_count; 
+	     ix++, src_ptr += element_size, dest_ptr += element_size)
+	  constructor (dest_ptr, src_ptr);
+    }
+  catch (...)
+    {
+      __uncatch_exception ();
+      __cxa_vec_dtor (dest_array, ix, element_size, destructor);
+      throw;
+    }
+}
+
+/* destruct array */
+extern "C" void
+__cxa_vec_dtor (void *array_address,
+                size_t element_count,
+                size_t element_size,
+                void (*destructor) (void *))
+{
+  if (destructor)
+    {
+      char *ptr = static_cast <char *> (array_address);
+      size_t ix = element_count;
+      bool unwinding = std::uncaught_exception ();
+      
+      ptr += element_count * element_size;
+      
+      try
+        {
+          while (ix--)
+            {
+              ptr -= element_size;
+              destructor (ptr);
+            }
+        }
+      catch (...)
+        {
+          if (unwinding)
+            // [except.ctor]/3 If a destructor called during stack unwinding
+            // exits with an exception, terminate is called.
+            std::terminate ();
+          __uncatch_exception ();
+          __cxa_vec_dtor (array_address, ix, element_size, destructor);
+          throw;
+        }
+    }
+}
+
+/* destruct and release array */
+extern "C" void
+__cxa_vec_delete (void *array_address,
+                  size_t element_size,
+                  size_t padding_size,
+                  void (*destructor) (void *))
+{
+  __cxa_vec_delete2 (array_address, element_size, padding_size,
+                     destructor,
+                     &operator delete []);
+}
+
+extern "C" void
+__cxa_vec_delete2 (void *array_address,
+                  size_t element_size,
+                  size_t padding_size,
+                  void (*destructor) (void *),
+                  void (*dealloc) (void *))
+{
+  char *base = static_cast <char *> (array_address);
+  
+  if (padding_size)
+    {
+      size_t element_count = reinterpret_cast <size_t *> (base)[-1];
+      base -= padding_size;
+      try
+        {
+          __cxa_vec_dtor (array_address, element_count, element_size,
+                          destructor);
+        }
+      catch (...)
+        {
+          __uncatch_exception ();
+          dealloc (base);
+          throw;
+        }
+    }
+  dealloc (base);
+}
+
+extern "C" void
+__cxa_vec_delete3 (void *array_address,
+                  size_t element_size,
+                  size_t padding_size,
+                  void (*destructor) (void *),
+                  void (*dealloc) (void *, size_t))
+{
+  char *base = static_cast <char *> (array_address);
+  size_t size = 0;
+  
+  if (padding_size)
+    {
+      size_t element_count = reinterpret_cast <size_t *> (base)[-1];
+      base -= padding_size;
+      size = element_count * element_size + padding_size;
+      try
+        {
+          __cxa_vec_dtor (array_address, element_count, element_size,
+                          destructor);
+        }
+      catch (...)
+        {
+          __uncatch_exception ();
+          dealloc (base, size);
+          throw;
+        }
+    }
+  dealloc (base, size);
+}
+
+} // namespace __cxxabiv1
+
+#endif // defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100