xref: /freebsd/contrib/arm-optimized-routines/LICENSE (revision 2e3507c25e42292b45a5482e116d278f5515d04d)
1MIT OR Apache-2.0 WITH LLVM-exception
2=====================================
3
4
5MIT License
6-----------
7
8Copyright (c) 1999-2022, Arm Limited.
9
10Permission is hereby granted, free of charge, to any person obtaining a copy
11of this software and associated documentation files (the "Software"), to deal
12in the Software without restriction, including without limitation the rights
13to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14copies of the Software, and to permit persons to whom the Software is
15furnished to do so, subject to the following conditions:
16
17The above copyright notice and this permission notice shall be included in all
18copies or substantial portions of the Software.
19
20THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26SOFTWARE.
27
28
29Apache-2.0 WITH LLVM-exception
30------------------------------
31
32                                Apache License
33                           Version 2.0, January 2004
34                        http://www.apache.org/licenses/
35
36    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
37
38    1. Definitions.
39
40      "License" shall mean the terms and conditions for use, reproduction,
41      and distribution as defined by Sections 1 through 9 of this document.
42
43      "Licensor" shall mean the copyright owner or entity authorized by
44      the copyright owner that is granting the License.
45
46      "Legal Entity" shall mean the union of the acting entity and all
47      other entities that control, are controlled by, or are under common
48      control with that entity. For the purposes of this definition,
49      "control" means (i) the power, direct or indirect, to cause the
50      direction or management of such entity, whether by contract or
51      otherwise, or (ii) ownership of fifty percent (50%) or more of the
52      outstanding shares, or (iii) beneficial ownership of such entity.
53
54      "You" (or "Your") shall mean an individual or Legal Entity
55      exercising permissions granted by this License.
56
57      "Source" form shall mean the preferred form for making modifications,
58      including but not limited to software source code, documentation
59      source, and configuration files.
60
61      "Object" form shall mean any form resulting from mechanical
62      transformation or translation of a Source form, including but
63      not limited to compiled object code, generated documentation,
64      and conversions to other media types.
65
66      "Work" shall mean the work of authorship, whether in Source or
67      Object form, made available under the License, as indicated by a
68      copyright notice that is included in or attached to the work
69      (an example is provided in the Appendix below).
70
71      "Derivative Works" shall mean any work, whether in Source or Object
72      form, that is based on (or derived from) the Work and for which the
73      editorial revisions, annotations, elaborations, or other modifications
74      represent, as a whole, an original work of authorship. For the purposes
75      of this License, Derivative Works shall not include works that remain
76      separable from, or merely link (or bind by name) to the interfaces of,
77      the Work and Derivative Works thereof.
78
79      "Contribution" shall mean any work of authorship, including
80      the original version of the Work and any modifications or additions
81      to that Work or Derivative Works thereof, that is intentionally
82      submitted to Licensor for inclusion in the Work by the copyright owner
83      or by an individual or Legal Entity authorized to submit on behalf of
84      the copyright owner. For the purposes of this definition, "submitted"
85      means any form of electronic, verbal, or written communication sent
86      to the Licensor or its representatives, including but not limited to
87      communication on electronic mailing lists, source code control systems,
88      and issue tracking systems that are managed by, or on behalf of, the
89      Licensor for the purpose of discussing and improving the Work, but
90      excluding communication that is conspicuously marked or otherwise
91      designated in writing by the copyright owner as "Not a Contribution."
92
93      "Contributor" shall mean Licensor and any individual or Legal Entity
94      on behalf of whom a Contribution has been received by Licensor and
95      subsequently incorporated within the Work.
96
97    2. Grant of Copyright License. Subject to the terms and conditions of
98      this License, each Contributor hereby grants to You a perpetual,
99      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
100      copyright license to reproduce, prepare Derivative Works of,
101      publicly display, publicly perform, sublicense, and distribute the
102      Work and such Derivative Works in Source or Object form.
103
104    3. Grant of Patent License. Subject to the terms and conditions of
105      this License, each Contributor hereby grants to You a perpetual,
106      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
107      (except as stated in this section) patent license to make, have made,
108      use, offer to sell, sell, import, and otherwise transfer the Work,
109      where such license applies only to those patent claims licensable
110      by such Contributor that are necessarily infringed by their
111      Contribution(s) alone or by combination of their Contribution(s)
112      with the Work to which such Contribution(s) was submitted. If You
113      institute patent litigation against any entity (including a
114      cross-claim or counterclaim in a lawsuit) alleging that the Work
115      or a Contribution incorporated within the Work constitutes direct
116      or contributory patent infringement, then any patent licenses
117      granted to You under this License for that Work shall terminate
118      as of the date such litigation is filed.
119
120    4. Redistribution. You may reproduce and distribute copies of the
121      Work or Derivative Works thereof in any medium, with or without
122      modifications, and in Source or Object form, provided that You
123      meet the following conditions:
124
125      (a) You must give any other recipients of the Work or
126          Derivative Works a copy of this License; and
127
128      (b) You must cause any modified files to carry prominent notices
129          stating that You changed the files; and
130
131      (c) You must retain, in the Source form of any Derivative Works
132          that You distribute, all copyright, patent, trademark, and
133          attribution notices from the Source form of the Work,
134          excluding those notices that do not pertain to any part of
135          the Derivative Works; and
136
137      (d) If the Work includes a "NOTICE" text file as part of its
138          distribution, then any Derivative Works that You distribute must
139          include a readable copy of the attribution notices contained
140          within such NOTICE file, excluding those notices that do not
141          pertain to any part of the Derivative Works, in at least one
142          of the following places: within a NOTICE text file distributed
143          as part of the Derivative Works; within the Source form or
144          documentation, if provided along with the Derivative Works; or,
145          within a display generated by the Derivative Works, if and
146          wherever such third-party notices normally appear. The contents
147          of the NOTICE file are for informational purposes only and
148          do not modify the License. You may add Your own attribution
149          notices within Derivative Works that You distribute, alongside
150          or as an addendum to the NOTICE text from the Work, provided
151          that such additional attribution notices cannot be construed
152          as modifying the License.
153
154      You may add Your own copyright statement to Your modifications and
155      may provide additional or different license terms and conditions
156      for use, reproduction, or distribution of Your modifications, or
157      for any such Derivative Works as a whole, provided Your use,
158      reproduction, and distribution of the Work otherwise complies with
159      the conditions stated in this License.
160
161    5. Submission of Contributions. Unless You explicitly state otherwise,
162      any Contribution intentionally submitted for inclusion in the Work
163      by You to the Licensor shall be under the terms and conditions of
164      this License, without any additional terms or conditions.
165      Notwithstanding the above, nothing herein shall supersede or modify
166      the terms of any separate license agreement you may have executed
167      with Licensor regarding such Contributions.
168
169    6. Trademarks. This License does not grant permission to use the trade
170      names, trademarks, service marks, or product names of the Licensor,
171      except as required for reasonable and customary use in describing the
172      origin of the Work and reproducing the content of the NOTICE file.
173
174    7. Disclaimer of Warranty. Unless required by applicable law or
175      agreed to in writing, Licensor provides the Work (and each
176      Contributor provides its Contributions) on an "AS IS" BASIS,
177      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
178      implied, including, without limitation, any warranties or conditions
179      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
180      PARTICULAR PURPOSE. You are solely responsible for determining the
181      appropriateness of using or redistributing the Work and assume any
182      risks associated with Your exercise of permissions under this License.
183
184    8. Limitation of Liability. In no event and under no legal theory,
185      whether in tort (including negligence), contract, or otherwise,
186      unless required by applicable law (such as deliberate and grossly
187      negligent acts) or agreed to in writing, shall any Contributor be
188      liable to You for damages, including any direct, indirect, special,
189      incidental, or consequential damages of any character arising as a
190      result of this License or out of the use or inability to use the
191      Work (including but not limited to damages for loss of goodwill,
192      work stoppage, computer failure or malfunction, or any and all
193      other commercial damages or losses), even if such Contributor
194      has been advised of the possibility of such damages.
195
196    9. Accepting Warranty or Additional Liability. While redistributing
197      the Work or Derivative Works thereof, You may choose to offer,
198      and charge a fee for, acceptance of support, warranty, indemnity,
199      or other liability obligations and/or rights consistent with this
200      License. However, in accepting such obligations, You may act only
201      on Your own behalf and on Your sole responsibility, not on behalf
202      of any other Contributor, and only if You agree to indemnify,
203      defend, and hold each Contributor harmless for any liability
204      incurred by, or claims asserted against, such Contributor by reason
205      of your accepting any such warranty or additional liability.
206
207    END OF TERMS AND CONDITIONS
208
209    APPENDIX: How to apply the Apache License to your work.
210
211      To apply the Apache License to your work, attach the following
212      boilerplate notice, with the fields enclosed by brackets "[]"
213      replaced with your own identifying information. (Don't include
214      the brackets!)  The text should be enclosed in the appropriate
215      comment syntax for the file format. We also recommend that a
216      file or class name and description of purpose be included on the
217      same "printed page" as the copyright notice for easier
218      identification within third-party archives.
219
220    Copyright [yyyy] [name of copyright owner]
221
222    Licensed under the Apache License, Version 2.0 (the "License");
223    you may not use this file except in compliance with the License.
224    You may obtain a copy of the License at
225
226       http://www.apache.org/licenses/LICENSE-2.0
227
228    Unless required by applicable law or agreed to in writing, software
229    distributed under the License is distributed on an "AS IS" BASIS,
230    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
231    See the License for the specific language governing permissions and
232    limitations under the License.
233
234
235--- LLVM Exceptions to the Apache 2.0 License ----
236
237As an exception, if, as a result of your compiling your source code, portions
238of this Software are embedded into an Object form of such source code, you
239may redistribute such embedded portions in such Object form without complying
240with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
241
242In addition, if you combine or link compiled forms of this Software with
243software that is licensed under the GPLv2 ("Combined Software") and if a
244court of competent jurisdiction determines that the patent provision (Section
2453), the indemnity provision (Section 9) or other Section of the License
246conflicts with the conditions of the GPLv2, you may retroactively and
247prospectively choose to deem waived or otherwise exclude such Section(s) of
248the License, but only in their entirety and only with respect to the Combined
249Software.
250