--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/c6x/elf.h	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,35 @@
+/* ELF definitions for TI C6X
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Contributed by Andrew Jenner <andrew@codesourcery.com>
+   Contributed by Bernd Schmidt <bernds@codesourcery.com>
+
+   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.
+
+   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/>.  */
+
+/* crt0.o should come from the linker script, but for compatibility,
+   we mention it here for -msim.  */
+#undef  STARTFILE_SPEC
+#define STARTFILE_SPEC "%{msim:crt0%O%s} crti%O%s crtbegin%O%s"
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC	"crtend%O%s crtn%O%s"
+
+#undef  LIB_SPEC
+#define LIB_SPEC "%{msim:--start-group -lc -lsim --end-group;" \
+	":-lc}"
+
+#undef LINK_SPEC
+#define LINK_SPEC ENDIAN_LINK_SPEC