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diff --git a/gcc/config/sparc/sol2-gas.h b/gcc/config/sparc/sol2-gas.h
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+/* Definitions of target machine for GCC, for SPARC running Solaris 2
+ using the GNU assembler.
+ Copyright (C) 2004, 2005, 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 as the filler pattern doesn't work with GNU as. */
+#undef ASM_OUTPUT_ALIGN_WITH_NOP
+
+/* Undefine this so that BNSYM/ENSYM pairs are emitted by STABS+. */
+#undef NO_DBX_BNSYM_ENSYM
+
+/* Use GNU extensions to TLS support. */
+#ifdef HAVE_AS_TLS
+#undef TARGET_SUN_TLS
+#undef TARGET_GNU_TLS
+#define TARGET_SUN_TLS 0
+#define TARGET_GNU_TLS 1
+#endif
+
+/* Use default ELF section syntax. */
+#undef TARGET_ASM_NAMED_SECTION
+#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
+
+/* And standard pushsection syntax. While GNU as supports the non-standard
+ variant too, we prefer the former. */
+#undef PUSHSECTION_FORMAT
+#define PUSHSECTION_FORMAT "\t.pushsection\t%s\n"