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backport: sol2.h (NO_DBX_BNSYM_ENSYM): Define. 

Backport from mainline:
	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.

From-SVN: r160175
This commit is contained in:
Rainer Orth 2010-06-02 17:25:42 +00:00 committed by Rainer Orth
parent f52a1541b9
commit 11b35a1af6
4 changed files with 45 additions and 1 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2010-06-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Backport from mainline:
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.
2010-06-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Backport from mainline:

3
gcc/config.gcc
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@ -1177,6 +1177,9 @@ 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"

28
gcc/config/i386/sol2-gas.h Normal file
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@ -0,0 +1,28 @@
/* 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

6
gcc/config/i386/sol2.h
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@ -1,6 +1,6 @@
/* 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