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diff --git a/COPYRIGHT b/COPYRIGHT
index dc9abf84b..11335879b 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -23,65 +23,251 @@ The Rust Project includes packages written by third parties.
The following third party packages are included, and carry
their own copyright notices and license terms:
-* LLVM. Code for this package is found in src/llvm-project.
-
- Copyright (c) 2003-2013 University of Illinois at
- Urbana-Champaign. All rights reserved.
-
- Developed by:
-
- LLVM Team
-
- University of Illinois at Urbana-Champaign
-
- http://llvm.org
-
- Permission is hereby granted, free of charge, to any
- person obtaining a copy of this software and associated
- documentation files (the "Software"), to deal with 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:
-
- * Redistributions of source code must retain the
- above copyright notice, this list of conditions
- and the following disclaimers.
-
- * Redistributions in binary form must reproduce the
- above copyright notice, this list of conditions
- and the following disclaimers in the documentation
- and/or other materials provided with the
- distribution.
-
- * Neither the names of the LLVM Team, University of
- Illinois at Urbana-Champaign, nor the names of its
- contributors may be used to endorse or promote
- products derived from this Software without
- specific prior written permission.
-
- 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 CONTRIBUTORS 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 WITH THE SOFTWARE.
-
-* Additional libraries included in LLVM carry separate
- BSD-compatible licenses. See src/llvm-project/llvm/LICENSE.TXT
- for details.
-
-* compiler-rt, in src/compiler-rt is dual licensed under
- LLVM's license and MIT:
-
- Copyright (c) 2009-2014 by the contributors listed in
- CREDITS.TXT
-
+* LLVM, located in src/llvm-project, is licensed under the following
+ terms.
+
+ ==============================================================================
+ The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
+ ==============================================================================
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
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+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
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+ communication on electronic mailing lists, source code control systems,
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+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
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+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+
+ 3. Grant of Patent License. Subject to the terms and conditions of
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+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
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+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
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+
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+ do not modify the License. You may add Your own attribution
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+ that such additional attribution notices cannot be construed
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+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
+ identification within third-party archives.
+
+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ ---- LLVM Exceptions to the Apache 2.0 License ----
+
+ As an exception, if, as a result of your compiling your source code, portions
+ of this Software are embedded into an Object form of such source code, you
+ may redistribute such embedded portions in such Object form without complying
+ with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+ In addition, if you combine or link compiled forms of this Software with
+ software that is licensed under the GPLv2 ("Combined Software") and if a
+ court of competent jurisdiction determines that the patent provision (Section
+ 3), the indemnity provision (Section 9) or other Section of the License
+ conflicts with the conditions of the GPLv2, you may retroactively and
+ prospectively choose to deem waived or otherwise exclude such Section(s) of
+ the License, but only in their entirety and only with respect to the Combined
+ Software.
+
+ ==============================================================================
+ Software from third parties included in the LLVM Project:
+ ==============================================================================
+ The LLVM Project contains third party software which is under different license
+ terms. All such code will be identified clearly using at least one of two
+ mechanisms:
+ 1) It will be in a separate directory tree with its own `LICENSE.txt` or
+ `LICENSE` file at the top containing the specific license and restrictions
+ which apply to that software, or
+ 2) It will contain specific license and restriction terms at the top of every
+ file.
+
+ ==============================================================================
+ Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
+ ==============================================================================
+ University of Illinois/NCSA
+ Open Source License
+
+ Copyright (c) 2003-2019 University of Illinois at Urbana-Champaign.
All rights reserved.
Developed by:
@@ -92,70 +278,32 @@ their own copyright notices and license terms:
http://llvm.org
- Permission is hereby granted, free of charge, to any
- person obtaining a copy of this software and associated
- documentation files (the "Software"), to deal with 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:
-
- * Redistributions of source code must retain the
- above copyright notice, this list of conditions
- and the following disclaimers.
-
- * Redistributions in binary form must reproduce the
- above copyright notice, this list of conditions
- and the following disclaimers in the documentation
- and/or other materials provided with the
- distribution.
-
- * Neither the names of the LLVM Team, University of
- Illinois at Urbana-Champaign, nor the names of its
- contributors may be used to endorse or promote
- products derived from this Software without
- specific prior written permission.
-
- 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 CONTRIBUTORS 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 WITH THE SOFTWARE.
-
- ========================================================
-
- Copyright (c) 2009-2014 by the contributors listed in
- CREDITS.TXT
-
- 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.
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal with
+ 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:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimers.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimers in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the names of the LLVM Team, University of Illinois at
+ Urbana-Champaign, nor the names of its contributors may be used to
+ endorse or promote products derived from this Software without specific
+ prior written permission.
+
+ 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
+ CONTRIBUTORS 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 WITH THE
+ SOFTWARE.
* Portions of the FFI code for interacting with the native ABI
is derived from the Clay programming language, which carries
@@ -191,41 +339,3 @@ their own copyright notices and license terms:
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
-
-* libbacktrace, under src/libbacktrace:
-
- Copyright (C) 2012-2014 Free Software Foundation, Inc.
- Written by Ian Lance Taylor, Google.
-
- Redistribution and use in source and binary forms, with
- or without modification, are permitted provided that the
- following conditions are met:
-
- (1) Redistributions of source code must retain the
- above copyright notice, this list of conditions and
- the following disclaimer.
-
- (2) 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.
-
- (3) The name of the author may not be used to
- endorse or promote products derived from this
- software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */