Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: yosys
Source: http://www.clifford.at/yosys/

Files: *
Copyright:
 2012-2019 Clifford Wolf <clifford@clifford.at>
 2018-2022 Miodrag Milanovic <micko@yosyshq.com>
 2021-2022 Marcelina Kościelnicka <mwk@0x04.net>
 2020 Alberto Gonzalez <boqwxp@airmail.cc>
License: ISC

Files: backends/btor/btor.cc
Copyright: 2012 Clifford Wolf <clifford@clifford.at>
           2014 Ahmed Irfan <irfan@fbk.eu>
License: ISC

Files: passes/cmds/tee.cc passes/tests/test_cell.cc passes/cmds/logcmd.cc
       passes/cmds/write_file.cc passes/cmds/trace.cc
       passes/tests/test_abcloop.cc
Copyright: 2012-2014 Clifford Wolf <clifford@clifford.at>
           2014 Johann Glaser <Johann.Glaser@gmx.at>
License: ISC

Files: techlibs/ecp5/arith_map.v
       techlibs/ecp5/synth_ecp5.cc
       techlibs/gowin/arith_map.v
Copyright: 2012 Clifford Wolf <clifford@clifford.at>
           2018-2019 David Shah <dave@ds0.me>
License: ISC

Files: frontends/aiger/aigerparse.*
Copyright: 2012 Clifford Wolf <clifford@clifford.at>
           2012 Eddie Hung <eddie@fpgeh.com>
License: ISC

Files: frontends/ast/ast.cc
       passes/hierarchy/hierarchy.cc
Copyright: 2012 Clifford Wolf <clifford@clifford.at>
           2018 Ruben Undheim <ruben.undheim@gmail.com>
License: ISC

Files: passes/opt/muxpack.cc
Copyright: 2012 Clifford Wolf <clifford@clifford.at>
           2019 Eddie Hung <eddie@fpgeh.com>
License: ISC

Files: passes/cmds/bugpoint.cc
       passes/equiv/equiv_opt.cc
       passes/opt/opt_lut.cc
       passes/techmap/flowmap.cc
Copyright: 2018 whitequark <whitequark@whitequark.org>
License: ISC

Files: passes/techmap/extract_reduce.cc
       techlibs/coolrunner2/*
Copyright: 2017 Robert Ou <rqou@robertou.com>
License: ISC

Files: techlibs/anlogic/anlogic_eqn.cc
       techlibs/anlogic/arith_map.v
       techlibs/anlogic/synth_anlogic.cc
Copyright: 2012,2018 Clifford Wolf <clifford@clifford.at
           2018 Icenowy Zheng <icenowy@aosc.io>
           2018 Miodrag Milanovic <miodrag@symbioticeda.com>
License: ISC

Files: libs/minisat/*
Copyright: 2003-2006, Niklas Een, Niklas Sorensson
           2006-2012  Niklas Sorensson
License: MIT

Files: libs/sha1/*
Copyright: Steve Reid <steve@edmweb.com>
           Bruce Guenter <bruce@untroubled.org>
           Volker Grabsch <vog@notjusthosting.com>
License: Public-Domain
 These files are in the public domain.

Files: libs/fst/*
Copyright:
 2005-2007 Ariya Hidayat (ariya@kde.org)
 2009-2018 Tony Bybell
License: MIT

Files: libs/fst/lz4.*
Copyright: 2011-2015, Yann Collet
License: BSD-2-Clause
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
   met:
   .
       * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
       * Redistributions in binary form must reproduce the above
   copyright notice, this list of conditions and the following disclaimer
   in the documentation and/or other materials provided with the
   distribution.
   .
   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Files: misc/launcher.c
Copyright: 2016 Jason R Coombs <jaraco@jaraco.com>
License: MIT

Files: manual/CHAPTER_StateOfTheArt/simlib_hana.v
       tests/hana/hana_vlib.v
Copyright: 2009-2010 Parvez Ahmad <parvez_ahmad@yahoo.co.uk>
License: GPL-3+

Files: passes/fsm/fsm_export.cc
Copyright: 2012 Clifford Wolf <clifford@clifford.at>
           2012 Martin Schmölzer <martin@schmoelzer.at>
License: ISC

Files: tests/memories/amber23_sram_byte_en.v
Copyright: 2010 Conor Santifort <csantifort.amber@gmail.com>
           2010 OPENCORES.ORG
License: LGPL-2.1+

Files: debian/*
Copyright: 2014-2016,2018-2019 Ruben Undheim <ruben.undheim@gmail.com>
           2016 Sebastian Kuzminsky <seb@highlab.com>
License: GPL-2+


License: ISC
 Permission to use, copy, modify, and/or distribute this software for any   
 purpose with or without fee is hereby granted, provided that the above     
 copyright notice and this permission notice appear in all copies.          
 .                                                                          
 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES   
 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF           
 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR    
 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES     
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN      
 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF    
 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.             

License: GPL-2+
 This package 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 2 of the License, or
 (at your option) any later version.
 .
 This package 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 this program. If not, see <http://www.gnu.org/licenses/>
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".

License: GPL-3+
 This program 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 of the License, or
 (at your option) any later version.
 .
 This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 .
 On Debian systems, the complete text of the GNU General
 Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either version 2.1
 og the License, or (at your option) any later version.
 .
 This library 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 
 Lesser General Public License for more details.
 .
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the 
 Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 Boston, MA 02110-1301, USA.
 .
 On Debian Systems, the full text of the license can be found on
 /usr/share/common-licenses/LGPL-2.1

License: MIT
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 .
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
