sol2.h (NO_DBX_BNSYM_ENSYM): Define.

	* config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define.
	* config/i386/sol2-gas.h: New file.
	* config.gcc (i[34567]86-*-solaris2*): Use it.

From-SVN: r157042

gcc/ChangeLog

+2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define.
+	* config/i386/sol2-gas.h: New file.
+	* config.gcc (i[34567]86-*-solaris2*): Use it.
+
 2010-02-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 
 	PR c/43128

gcc/config.gcc

@@ -1239,6 +1239,9 @@ i[34567]86-*-solaris2*)
 		;;
 	esac
 	tm_file="${tm_file} i386/sol2.h"
+	if test x$gas = xyes; then
+		tm_file="${tm_file} i386/sol2-gas.h"
+	fi
 	tmake_file="${tmake_file} t-sol2 t-svr4"
 	c_target_objs="${c_target_objs} sol2-c.o"
 	cxx_target_objs="${cxx_target_objs} sol2-c.o"

gcc/config/i386/sol2-gas.h

+/* Definitions of target machine for GCC, for x86 running Solaris 2
+   using the GNU assembler.
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC 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.
+
+GCC 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/>.  */
+
+/* Undefine this so that BNSYM/ENSYM pairs are emitted by STABS+.  */
+#undef NO_DBX_BNSYM_ENSYM

gcc/config/i386/sol2.h

 /* Target definitions for GCC for Intel 80386 running Solaris 2
    Copyright (C) 1993, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004, 2007, 2008, 2009 Free Software Foundation, Inc.
+   2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
    Contributed by Fred Fish (fnf@cygnus.com).
 
 This file is part of GCC.
@@ -91,6 +91,10 @@ along with GCC; see the file COPYING3.  If not see
       }							\
   } while (0)
 
+/* The Solaris assembler cannot grok .stabd directives.  */
+#undef NO_DBX_BNSYM_ENSYM
+#define NO_DBX_BNSYM_ENSYM 1
+
 /* Solaris-specific #pragmas are implemented on top of attributes.  Hook in
    the bits from config/sol2.c.  */
 #define SUBTARGET_INSERT_ATTRIBUTES solaris_insert_attributes