config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.

2011-04-11  Joseph Myers  <joseph@codesourcery.com>
            Robert Millan  <rmh@gnu.org>

	* config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.
	* config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32,
	GNU_USER_DYNAMIC_LINKER64): Define.
	(REG_NAME): Don't undefine.
	(MD_UNWIND_SUPPORT): Undefine.
	* config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define.
	(REG_NAME): Don't undefine.
	(MD_UNWIND_SUPPORT): Undefine.
	* config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION):
	Define.

Co-Authored-By: Robert Millan <rmh@gnu.org>

From-SVN: r172279

gcc/ChangeLog

 2011-04-11  Joseph Myers  <joseph@codesourcery.com>
+            Robert Millan  <rmh@gnu.org>
+
+	* config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h.
+	* config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32,
+	GNU_USER_DYNAMIC_LINKER64): Define.
+	(REG_NAME): Don't undefine.
+	(MD_UNWIND_SUPPORT): Undefine.
+	* config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define.
+	(REG_NAME): Don't undefine.
+	(MD_UNWIND_SUPPORT): Undefine.
+	* config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION):
+	Define.
+
+2011-04-11  Joseph Myers  <joseph@codesourcery.com>
 
 	* config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define.
 	(CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove.

gcc/config.gcc

@@ -1243,7 +1243,7 @@ x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
 	case ${target} in
 	x86_64-*-linux*)
 	  default_gnu_indirect_function=glibc-2011 ;;
-	x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
+	x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
 	x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
 	esac
 	tmake_file="${tmake_file} i386/t-linux64 i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"

gcc/config/i386/kfreebsd-gnu.h

@@ -21,5 +21,11 @@ along with GCC; see the file COPYING3.  If not see
 
 #undef GNU_USER_LINK_EMULATION
 #define GNU_USER_LINK_EMULATION "elf_i386_fbsd"
-#undef REG_NAME
-#define REG_NAME(reg) sc_ ## reg
+
+#undef GNU_USER_DYNAMIC_LINKER32
+#define GNU_USER_DYNAMIC_LINKER32 "/lib/ld.so.1"
+
+#undef GNU_USER_DYNAMIC_LINKER64
+#define GNU_USER_DYNAMIC_LINKER64 "/lib/ld-kfreebsd-x86-64.so.1"
+
+#undef MD_UNWIND_SUPPORT

gcc/config/i386/knetbsd-gnu.h

 /* Definitions for Intel 386 running kNetBSD-based GNU systems with ELF format
-   Copyright (C) 2004, 2007
+   Copyright (C) 2004, 2007, 2011
    Free Software Foundation, Inc.
    Contributed by Robert Millan.
 
@@ -19,5 +19,6 @@ You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
-#undef REG_NAME
-#define REG_NAME(reg) sc_ ## reg
+#define GNU_USER_LINK_EMULATION "elf_i386"
+
+#undef MD_UNWIND_SUPPORT

gcc/config/i386/kopensolaris-gnu.h

 /* Definitions for Intel 386 running kOpenSolaris-based GNU systems with ELF format
-   Copyright (C) 2009
+   Copyright (C) 2009, 2011
    Free Software Foundation, Inc.
    Contributed by Robert Millan.
 
@@ -19,4 +19,6 @@ You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
+#define GNU_USER_LINK_EMULATION "elf_i386"
+
 #undef MD_UNWIND_SUPPORT