Switch erc32 simulator copyright headers to FSF.

Permission was granted by Jiri Gaisler, who has a copyright assignment
on file for GDB.

sim/erc32/ChangeLog:

        * configure.ac: Add copyright header.
        * erc32.c: Change copyright holder to FSF.  Reformat.
        * exec.c, float.c, func.c, interf.c, sis.c, sis.h: Likewise.
        * help.c, startsim: Add copyright header.

1 files changed, 15 insertions, 0 deletions

diff --git a/sim/erc32/configure.ac b/sim/erc32/configure.ac
index 2a6881b..33f7bfe 100644
--- a/sim/erc32/configure.ac
+++ b/sim/erc32/configure.ac
@@ -1,3 +1,18 @@
+dnl Copyright (C) 1996-2015 Free Software Foundation, Inc.
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ(2.64)dnl
 AC_INIT(Makefile.in)